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56 Commits

Author SHA1 Message Date
leif%netscape.com
1051ee3220 Update for new param passing.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80858 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-10 21:49:09 +00:00
leif%netscape.com
cac73a743f - Merged in of v1.4.1.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80586 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-06 18:23:26 +00:00
leif%netscape.com
aba1383c08 - Merge with v1.4.1.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80585 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-06 18:17:32 +00:00
leif%netscape.com
c1768efef0 *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80545 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-06 01:14:51 +00:00
leif%netscape.com
457e7dbc6e - Merged in v1.4.1 changes.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80544 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-06 01:14:15 +00:00
leif%netscape.com
fd188ee21e - Merge in of v1.4.1 changes.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80523 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 23:42:24 +00:00
leif%netscape.com
729d5f237d *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80515 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 22:42:05 +00:00
leif%netscape.com
8a64cc4a7f - Merge v1.4.1...
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80514 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 22:41:09 +00:00
leif%netscape.com
02f19d21aa - Merged in changes with v1.4.1.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80502 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 22:26:13 +00:00
leif%netscape.com
5c52ee0bdd - Merge with v1.4.1.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80501 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 22:22:16 +00:00
leif%netscape.com
3b06b19d8f - Changed license.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80499 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 22:19:24 +00:00
leif%netscape.com
c83f20f70f - Merged in changes from v1.4.1.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80498 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 22:18:39 +00:00
leif%netscape.com
fffe76a012 - Merged in v1.4.1 changes.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80497 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 22:12:42 +00:00
leif%netscape.com
78a33efd61 - Merged in v1.4.1.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80493 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 22:10:43 +00:00
leif%netscape.com
8775d68690 *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80491 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 22:08:44 +00:00
leif%netscape.com
d93afd7337 Removed.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@80462 18797224-902f-48f8-a5cc-f745e15eee43
2000-10-05 19:56:28 +00:00
mwyner%ogre.com
82612621a2 Can now write new attribute to schema file
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@73191 18797224-902f-48f8-a5cc-f745e15eee43
2000-06-25 07:46:42 +00:00
kevin%perldap.org
b0637fa3ff Updated documentation for ldap_add_ext, ldap_compare_ext -> V3 only
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@73183 18797224-902f-48f8-a5cc-f745e15eee43
2000-06-25 02:02:10 +00:00
mwyner%ogre.com
2acbb1c18e *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@73181 18797224-902f-48f8-a5cc-f745e15eee43
2000-06-25 01:59:47 +00:00
mwyner%ogre.com
d3d8858c04 Added ability to create new attribute with parameters
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@73180 18797224-902f-48f8-a5cc-f745e15eee43
2000-06-25 01:35:21 +00:00
kevin%perldap.org
ed215cabd1 Updated perl internal variables. na=>PL_na, sv_undef=>PL_sv_undef
This mean we can only complie with Perl 5.004_05 and later now!


git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@71148 18797224-902f-48f8-a5cc-f745e15eee43
2000-05-31 06:17:17 +00:00
kevin%perldap.org
edf9af770f Entry in Changelog for undef => null patch
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@71147 18797224-902f-48f8-a5cc-f745e15eee43
2000-05-31 05:59:32 +00:00
kevin%perldap.org
44cc6fac1e Patch to translate undef to NULL - otherwise there's no way to pass null to API functions
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@71146 18797224-902f-48f8-a5cc-f745e15eee43
2000-05-31 05:58:19 +00:00
mwyner%ogre.com
7da991b07a Fixed new Objectclass
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@64543 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-30 01:16:16 +00:00
mwyner%ogre.com
2e9aedb197 *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@64415 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-29 01:02:04 +00:00
mwyner%ogre.com
56c5ab5cd3 Cleaned up how I'm storing Attribute stuff
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@63961 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-24 00:56:28 +00:00
mwyner%ogre.com
c783c4dc18 Refined Attribute object a bit. LC'ed everything as it stores. Changed to pointer to double-hash.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@63794 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-23 00:34:51 +00:00
mwyner%ogre.com
9acda0c7b2 Got Attribute object to work.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@63664 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-22 00:23:02 +00:00
mwyner%ogre.com
02ec405ab3 *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@63627 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-21 22:06:30 +00:00
mwyner%ogre.com
8babc67ac3 Worked more on new Attribute
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@63509 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-21 01:11:37 +00:00
mwyner%ogre.com
44ea0557ee Started working on Attribute::new()
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@63339 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-18 00:20:52 +00:00
mwyner%ogre.com
25c8219f8d Added more package definitions
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@62549 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-10 23:50:05 +00:00
mwyner%ogre.com
461cc480e9 3/11/2000 - added file to branch.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@62542 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-10 19:32:02 +00:00
(no author)
af334c7599 This commit was manufactured by cvs2svn to create branch 'devel-branch-1_9'.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@51982 18797224-902f-48f8-a5cc-f745e15eee43
1999-10-27 21:02:42 +00:00
leif%netscape.com
231d3ebf04 *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46582 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-09 18:25:37 +00:00
leif%netscape.com
053b409edd Change \* to \& in function pointers.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46581 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-09 18:25:01 +00:00
leif%netscape.com
786bd8b168 Changed \* to \& in function "aliases".
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46580 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-09 18:24:27 +00:00
kevin%perldap.org
ba33816b5d Small patch for scalar(@add) and @delete comparison
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46579 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-09 18:15:47 +00:00
kevin%perldap.org
2335ddcb79 Small patch in update() for the scalar(@add,@remove) comparison
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46578 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-09 18:14:20 +00:00
kevin%perldap.org
85f43866c6 API.xs megapatch for incorrect parameters, memory leaks, and missing
typemaps.


git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46413 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-08 21:14:25 +00:00
leif%netscape.com
339206f2ce - Added support for new option syntax in search() and browse() methods,
as well as the new() method.
- newEntry() now supports the new option syntax for creating entries.
- Changed license header.


git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46321 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-08 06:34:10 +00:00
leif%netscape.com
3548c4b88d - Changed $#<xxx> syntax to use scalar instead.
- We now support initializing an entry directly via the new() method.
- Cleaned out some redundant code.


git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46306 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-08 05:26:24 +00:00
leif%netscape.com
358e9ab2f6 *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46305 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-08 05:23:11 +00:00
leif%netscape.com
5c99ff0c50 Changed license headers.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46303 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-08 05:21:03 +00:00
leif%netscape.com
b47c270da9 *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46301 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-08 05:16:17 +00:00
leif%netscape.com
6d876ea2a9 Merged in changes from v1.4.1, fixes a potential core dump.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@46300 18797224-902f-48f8-a5cc-f745e15eee43
1999-09-08 05:13:50 +00:00
leif%netscape.com
59630b9b5d Removed permanently...
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@45126 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-30 05:49:39 +00:00
leif%netscape.com
4b8e45fb48 *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@44944 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-27 23:14:40 +00:00
leif%netscape.com
9f200bd904 Renamed entry2LDIF to getLDIFString().
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@44943 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-27 23:03:57 +00:00
leif%netscape.com
3fa925f25f *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@44686 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-26 15:43:29 +00:00
leif%netscape.com
7d15feafde Cleaned up tests around search/nextEntry.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@44685 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-26 15:43:12 +00:00
leif%netscape.com
ad74e4bef9 Cleaned up search() and nextEntry() return codes.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@44684 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-26 15:41:03 +00:00
leif%netscape.com
0d2796183a - Changed set/getValues to values(), deprecated the two old method (but
they are still available).
- Merged v1.4.1 changes for LDIF.
- Support stringification of the object.


git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@44683 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-26 15:38:41 +00:00
leif%netscape.com
7580791cdc Merged in v1.4.1 changes
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@44637 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-26 04:06:40 +00:00
leif%netscape.com
f1cb6df81d *** empty log message ***
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@44588 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-26 00:34:15 +00:00
(no author)
8447b6837c This commit was manufactured by cvs2svn to create branch 'devel-branch-1_9'.
git-svn-id: svn://10.0.0.236/branches/devel-branch-1_9@44390 18797224-902f-48f8-a5cc-f745e15eee43
1999-08-24 22:30:58 +00:00
243 changed files with 15813 additions and 72385 deletions

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@@ -0,0 +1,68 @@
#############################################################################
# $Id: ACL.pm,v 1.1.2.1 1999-09-09 18:25:37 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.0 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s): Michelle Wyner <mwyner@perldap.org>
#
# DESCRIPTION
# This is an object class to parse, manage and generate ACL
# definitions for an LDAP server. Currently we only support Netscape
# and Sun/Alliance LDAP servers.
#
#############################################################################
package Mozilla::LDAP::ACL;
use Mozilla::LDAP::Utils 2.0 qw(normalizeDN);
use Tie::Hash;
use strict;
use vars qw($VERSION @ISA);
use overload
'""' => \&getLDIFString;
@ISA = ('Tie::StdHash');
$VERSION = "1.0";
#############################################################################
# Constructor.
#
sub new
{
my ($class) = shift;
my (%entry, $obj);
tie %entry, $class;
$obj = bless \%entry, $class;
return $obj;
}
#############################################################################
# Creator, make a new tie hash instance, which will keep track of all
# changes made to the hash array. This is needed so we only update modified
# attributes.
#
sub TIEHASH
{
my ($class, $self) = (shift, {});
return bless $self, $class;
}

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This is a short list of people that have contributed to the success of
this project.
* Leif Hedstrom <leif@perldap.org>
- Project lead, v1.0 and v2.0.
- Wrote some of the API code, and most of OO layers (Conn.pm,
Entry.pm, Utils.pm, ACL.pm etc.)
- Unix portability tests, and releases.
- Port to Windows/NT and ActivePerl.
* Kevin McCarthy <kmccarth@perldap.org>
- New maintainer of API.xs and API.pm
- Bug fixes, tons of contribution, particularly to the API.xs file.
* Michelle Wyner <mwyner@perldap.org>
- Testing, bug fixes, and documentation, as well as working on new
modules for PerLDAP v2.0.
* John Kristian <kristian@netscape.com>
- Rewrote the entire LDIF.pm module, which is a standalone LDIF
module, which also integrates tightly with PerLDAP if desired.
* Clayton Donley
- Wrote a lot of the initial API code (API.xs and API.pm).
* Netscape Netcenter team (Kevin Burns, Max Block, Mark Takacs etc.)
- Tons of ideas and requests for features.
- Discovering bugs daily (great, thanks... ;-).
* Bob Ferguson <rferguso@netscape.com>
- Primary guinea pig for all my NT builds.
* Everyone else that I've forgot to mention:
- Thanks for testing and debugging this package!

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2000-10-05 Leif Hedstrom <leif@perldap.org>
* Released v1.4.1, finally...
* Makefile.PL: Remove the POLLUTE hack, v2.0 of PerLDAP will
support this properly, and require Perl v5.6.
2000-09-19 Leif Hedstrom <leif@perldap.org>
* Conn.pm (update): Bug fix to allow us to delete() an attribute,
call update(), and then add new values (or the same values...) to
the entry again.
2000-09-19 Leif Hedstrom <leif@perldap.org>
* Entry.pm (DESTROY): Bug fix from daniel.hams@db.com (Daniel
Hams) to avoid warnings from Apache and mod_perl.
2000-09-13 Leif Hedstrom <leif@perldap.org>
* Utils.pm (askPassword): Oops, stupid typo here, should be
"unless $prompt" of course...
2000-09-13 Leif Hedstrom <leif@perldap.org>
* Entry.pm (isDeleted): Removed a test which made this function
not working at all... :)
2000-09-13 Leif Hedstrom <leif@perldap.org>
* Removed an if defined() to avoid warnings with Perl v5.6.
2000-06-24 Wolfram Schmidt <wschmidt@decefix.iao.fhg.de>
* Entry.pm (FIRSTKEY): Fix bug for deleting all attributes and calling
keys.
2000-05-30 Kevin McCarthy <kevin@perldap.org>
* Makefile.PL: Added fix so API.xs compiles under Perl 5.6
(POLLUTE=>1)
2000-05-30 Leif Hedstrom <leif@perldap.org>
* Lots of small fixes...
1999-09-08 Leif Hedstrom <leif@perldap.org>
* Conn.pm, Entry.pm: Changed \* to be \& when creating function
aliases.
1999-09-09 Kevin McCarthy <kevin@perldap.org>
* Conn.pm (update): Fixed potential bug with scalar(@add) and @remove
comparison.
1999-09-08 Kevin McCarthy <kevin@perldap.org>
* API.xs: Misc. - function reordering, prototypes, comments.
(berptr2svpv): Added to handle struct berval * typemap.
(sv2ldapcontrolptrptr): Added to handle LDAPControl ** typemap.
(ldapcontrolptrptr2avref): Ditto.
(sv2ldapvirtuallistptr): Added to handle LDAPVirtualList * typemap.
(ldap_abandon_ext): Added CLEANUP for LDAPControl **.
(ldap_add_ext): Ditto.
(ldap_add_ext_s): Ditto.
(ldap_compare_ext): Ditto.
(ldap_compare_ext_s): Ditto.
(ldap_controls_count): Ditto.
(ldap_delete_ext): Ditto.
(ldap_delete_ext_s): Ditto.
(ldap_extended_operation): Ditto.
(ldap_modify_ext): Ditto.
(ldap_modify_ext_s): Ditto.
(ldap_parse_virtuallist_control): Ditto.
(ldap_rename): Ditto.
(ldap_rename_s): Ditto.
(ldap_sasl_bind): Ditto.
(ldap_search_ext): Ditto.
(ldap_search_ext_s): Ditto.
(ldap_create_persistentsearch_control): Fixed parameter ctrlp.
(ldap_create_sort_control): Ditto.
(ldap_create_virtuallist_control): Fixed parameter ctrlp,
LDAPVirtualList cleanup.
(ldap_extended_operation): Fixed parameter retdatap, added CLEANUP.
(ldap_free_friendlymap): Fixed parameter map.
(ldap_friendly_name): Ditto.
(ldap_memcache_get): Fixed parameter cachep.
(ldap_memcache_init): Ditto.
(ldap_multisort_entries): Fixed parameter chain.
(ldap_sort_entries): Ditto.
(ldap_next_attribute): Removed ber as output parameter.
(ldap_parse_entrychange_control): Added CLEANUP.
(ldap_parse_result): Ditto.
(ldap_parse_sort_control): Ditto.
(ldap_parse_extended_result): Fixed parameter retdatap, added CLEANUP.
(ldap_parse_sasl_bind_result): Fixed parameter servercredp.
(ldap_parse_sasl_bind_s): Fixed parameter servercredp, added CLEANUP.
* typemap: Added typemaps FriendlyMap, LDAPVirtualList *,
struct berval *, LDAPControl **
Removed typemaps LDAPMessage **, FriendlyMap *,
struct berval **, LDAPMemCache **
Added comments about the typemaps.
1999-09-07 Leif Hedstrom <leif@perldap.org>
* API.xs (avref2charptrptr): Fixed potential core dump, if the
argument passed wasn't a proper array.
(avref2berptrptr): Ditto.
1999-09-07 Leif Hedstrom <leif@perldap.org>
* API.xs (avref2charptrptr): Merged in changes from v1.4.1, fixes
a potential core dump.
(avref2berptrptr): Ditto.
1999-09-06 Leif Hedstrom <leif@perldap.org>
* Conn.pm (search): Cleaned out warnings, from @_ and undefined
variables ($self->{ldres}).
(searchURL): Ditto.
(browse): Ditto.
(compare): Ditto.
1999-09-06 Leif Hedstrom <leif@perldap.org>
* Conn.pm (searchURL): We now return undef if we don't find
anything, instead of an empty string
(search): Ditto.
(search): Added code for handling the new options, including the
verbose argument (for debugging information).
(search): Fixed bug with empty list of attributes. This might be
considered a bug in API.xs::avref2charptrptr().
(browse): Support new options, bug fixes when calling with empty
list of attributes.
(compare): Support new options syntax, and verbose.
1999-09-06 Leif Hedstrom <leif@perldap.org>
* Conn.pm (search): Removed $res and $resv, set the internal data
element directly.
(searchURL): Ditto.
1999-09-05 Leif Hedstrom <leif@perldap.org>
* Entry.pm (values): Changed $#<xxx> syntax to use scalar.
(values): Cleaned up @vals, it's no longer needed.
* Conn.pm (_initialize): Renamed from init().
(new): Added support for the new "standard" way of handling
arguments (both the old syntax and the new "hash" array method are
supported).
(new): Added support for a verbose option. This is only supported
with the new argument syntax.
(update): Changed $#<xxx> to use scalar(@<xxx>) instead. This is
slightly faster...
* Entry.pm (new): Call _initialize() method of there are any extra
arguments passed.
(_initialize): New private method, to initialize the entry with
attribute-value pairs (used by ::new).
* Conn.pm (newEntry): Now we support initializing new Entry
objects with a list of attribute-value pairs.
1999-08-25 John Kristian <kristian@netscape.com>
* Entry.pm (printLDIF): Bug fix.
* LDIF.pm: Cleaned out memory leaks.
1999-08-24 Leif Hedstrom <leif@netscape.com>
* Merged v1.3.x into trunk, tagged it as v1.4, and released it!
1999-08-19 Leif Hedstrom <leif@netscape.com>
* Changed internal version numbering again, just called this plain
v1.4.
* Entry.pm (FIRSTKEY): Bug fix, we'd crap out if there are no
attributes in the returned entry.
(NEXTKEY): Ditto.
1999-08-18 Leif Hedstrom <leif@netscape.com>
* Set version number to v1.4! Woohoo! Also tagged it as v1.3.4,
last "development" release.
1999-08-17 Leif Hedstrom <leif@netscape.com>
* Makefile.PL: Fixes for Windows/NT, cleaned out some code etc.
(MY::postamble): Support for "make html".
* MANIFEST: Updated with all new files etc.
* test.pl: Renamed to oldtest.pl, to avoid "make test" to fail.
1999-08-16 Kevin McCarthy <kmccarth@perldap.org> and Leif Hedstrom
* API.xs: Cleaned most all the memory allocation changes, we are
changing it to use the LDAP_OPT_MEMALLOC_FN_PTRS option in the
C-SDK instead (much cleaner!).
(perldap_init): New function, set up the memory management
handlers. This is called when the API module is loaded.
(perldap_malloc): New function, our memory management method(s).
(perldap_calloc): Ditto.
(perldap_realloc): Ditto.
(perldap_free): Ditto.
1999-08-16 Kevin McCarthy <kmccarth@perldap.org>
* API.xs: Cleaned up prototypes, changed strdup() to use a
Perl'ified version, change a number of free()'s to use Safefree.
(ldap_value_free_perl): New function, similar to
ldap_mods_free_perl(), to avoid memory problems (on NT and
ActivePerl primarily).
(StrDup): New function, to handle strdup() calls in a safe way.
(ber_bvfree_perl): Ditto.
(ber_bvecfree_perl): Ditto.
1999-08-15 Leif Hedstrom <leif@netscape.com>
* API.xs (ldap_mods_free_perl): Modified version of
ldap_mods_free(), which uses Perl native free method instead of
the things from the LDAP SDK. This fixes some nasty issues with
Windows/NT and ActiveState Perl. Woohoo!!!
1999-08-14 Leif Hedstrom <leif@netscape.com> and Kevin McCarthy
* Entry.pm (setValues): Implemented bug fix for bug id 7131, where
the "_save_" structures weren't set properly when using setValues().
1999-08-14 Kevin McCarthy <kmccarth@perldap.org>
* Conn.pm (update): Rewrote to optimize add/remove vs replace
operations. Basically, we'll try to do whatever seems to be the
smallest amount of work for the LDAP server now.
1999-08-13 Leif Hedstrom <leif@netscape.com>
* Makefile.PL: Cleaned up code, and added support for linking in
the missing libraries need for some missing symbols.
1999-08-13 Michelle Wyner <mwyner@netscape.com>
* Entry.pm: Updated documentation, and cleaned it up.
* Conn.pm: Ditto.
1999-08-12 Leif Hedstrom <leif@netscape.com>
* Entry.pm (move): Changed name, was rename(), is now move().
1999-08-10 Leif Hedstrom <leif@netscape.com>
* Entry.pm (setValues): Renamed, used to be setValue(), which is
now an alias to setValues().
(getValues): New method, to get the array of values.
(STORE): Fixed tests around DN handling, making sure it's not
treated as an array. I also optimized a couple of tests, since we
now filter out "DN" earlier in the funtion(s).
(attrModified): Ditto.
(attrClean): Ditto.
(unRemove): Ditto.
(removeValue): Ditto.
(addValue): Ditto.
1999-08-08 Leif Hedstrom <leif@netscape.com> and Kevin McCarthy
* Entry.pm (setValue): Remove _delete_ flag, if set.
* Conn.pm (close): Fixed memory leak, moved code from the DESTROY
method over here.
(DESTROY): Call the close() method.
(getErrorCode): We now return LDAP_SUCCESS if there is no LDAP
connection handle.
(getErrorString): Ditto.
* Entry.pm (STORE): Bug fix for large attribute sets.
(attrModified): Ditto.
(removeValue): Ditto.
(addValue): Ditto.
(EXISTS): Fix for bug 4368, cleaning up the code, and avoid the
double calls.
1999-08-06 Leif Hedstrom <leif@netscape.com> and Kevin McCarthy
* API.xs: Added some more tests around free() statements. These
are most likely never triggered, but better safe than sorrow (and
the overhead of testing this is insignificant).
* Conn.pm (browse): Added this function, to make it easy to browse
an entry.
(compare): Compare an attribute value against a DN/entry, without
having to do the search.
* Entry.pm (removeValue): Fixed loop bug.
(addValue): Ditto.
(hasValue): Ditto.
(matchValue): Fixed loop bug, and also missing normalization in
half of the case statement.
(rename): Added this new method, to rename attributes.
(copy): Added, to copy attributes.
* Merged v1.2.3 with v1.3 branch.
1999-08-06 Kevin McCarthy <kmccarth@perldap.org>
* Entry.pm (addDNValue): Bug fix, index for norm was wrong.
* Entry.pm (size): Optimzied for performance.
1999-07-25 Kevin McCarthy <kmccarth@perldap.org>
* API.xs: Fixed memory allocation problems in parsing and
generating the LDAPMods structure.
1999-06-22 Leif Hedstrom <leif@netscape.com>
* Conn.pm (add): Fixed bug 3342, thanks to Kevin McCarthy for
debugging this, and providing a patch. This fixes the problem with
adding new entries that has binary data.
1999-05-30 Kevin McCarthy <kevin@perldap.org>
* typemap, API.xs: Updated Perl internal variables. na=>PL_na,
sv_undef=>PL_sv_undef.
NOTE: This means we can only compile with Perl 5.004_05 and later now.
1999-05-30 Kevin McCarthy <kevin@perldap.org>
* typemap: Translate undef to NULL, so we can pass NULL to API calls.
1999-03-23 Leif Hedstrom <leif@netscape.com>
* Changed versioning numbers for all .pm files.
1999-03-22 Leif Hedstrom <leif@netscape.com>
* Entry.pm: Removed all _self_obj_ stuff...
* Conn.pm: Ditto.
* Conn.pm: Cleanup in use statements, and "use strict".
(search): Avoid warnings of uninitialized variables.
(searchURL): Ditto.
(modifyRDN): Bugfix, we did not update the appropriate DN in the
self object (very minor...).
* Entry.pm: Cleanup in use statements, and "use strict".
(BEGIN): Added this initializer, to use the new LDIF module.
(STORE): Fixed bug where we would not ignore the internal instance
variables properly.
* Utils.pm: Cleanup in all use statements, and "use strict". Also
enforces the VERSION control feature.
* Merged v1.2.1 to devel-branch-1_3, and tagged v1.3.1.
1999-03-21 Leif Hedstrom <leif@netscape.com>
* Checked in v1.2.1(beta).
1999-03-19 Leif Hedstrom <leif@netscape.com>
* Conn.pm (add): Fixed the code so that it will handle hash array,
as the documentation indicates. (Pointed out by Kevin Burns).
(add): Code cleanup in the add() method.
1999-03-18 Leif Hedstrom <leif@netscape.com>
* Entry.pm: Changed back some of the "my" definitions, to make
sure arrays are properly reset.
(setValue): Added the _modified_ flag, from Stephen P. Schaefer
<stephen@networks.com>.
(addValue): Bug fix, when calling delete, and then
addValue(). From Stephen P. Schaefer as well.
* Conn.pm: Ditto. This fixes the bug where qsearch/printLDIF()
would print multiple values.
1999-03-12 Leif Hedstrom <leif@netscape.com>
* Conn.pm: Changed docs for modifyRDN(), it was wrong...
1999-03-11 Leif Hedstrom <leif@netscape.com>
* Entry.pm (new): Added this method, so that "new ...::Entry" will
work as expected.
1999-03-09 Leif Hedstrom <leif@netscape.com>
* Entry.pm: Tons of changes to handling the save/modified/deleted
attribute values.
(DESTROY): Added this destructor again, this time it does seem to
help quite a lot! Whoohoo...
* Conn.pm (update): Bug fix for bug #2530, keeping sort order for
attribute values.
1999-03-08 Leif Hedstrom <leif@netscape.com>
* Entry.pm (unRemove): Bug fix, this was terribly horked, please
let's try it to make sure it works...
* Conn.pm (newEntry): Bug fix, forgot to give it the self_obj
member value... Sigh.
1999-03-05 Leif Hedstrom <leif@netscape.com>
* Entry.pm (DELETE): We now handle the event that someone tries to
delete an internal attribute.
* Conn.pm (update): Bug: We forgot to test for existance of
"_save_" before trying to loop over it.
* Entry.pm (attrClean): Added this method, to make it easier to
reset the internal state of en Entry. This is used primarily by
the Conn.pm package.
(unRemove): Bug Fix: $selfl changed to $self...
1999-02-28 Leif Hedstrom <leif@netscape.com>
* Entry.pm (matchValue): Added support for the normalization,
which should have been done before... Bug #2854.
* Conn.pm (printError): Changed to use ldap_err2string instead of
ldap_perror.
* Utils.pm (ldapArgs): Changed "root" to "base" in the LD
structure.
(userCredentials): Ditto.
* Conn.pm: Changed documentation to reflect the "base/root"
change.
1999-01-06 Leif Hedstrom <leif@netscape.com>
* Conn.pm (nextEntry): Fixed (tried to fix...) the bug with
missing attributes. I hope this will work, at a minimum I'm sure
it won't hurt. The idea is to keep the case on the attribute type
when requesting the values_len().
1999-01-11 Leif Hedstrom <leif@netscape.com>
* API.xs: Added IF statements around all ldap_value_free() calls.
1999-01-05 Leif Hedstrom <leif@netscape.com>
* Conn.pm (getRes): Ooops, didn't return the appropriate
value... :(
(init): Changed test for LDAP_SUCCESS, to always return 0 or 1.
(close): Ditto.
(delete): Ditto.
(add): Ditto.
(modifyRDN): Ditto.
(update): Ditto.
(simpleAuth): Ditto.
* Entry.pm (NEXTKEY): Don't return the last $key if it's one that
should be hidden.
* Conn.pm (newEntry): New method, to create an empty LDAP::Entry
object. It is properly "tied" into the appropriate object.
1999-01-04 Leif Hedstrom <leif@netscape.com>
* Entry.pm (setDN): Added third optional argument, to enfoce DN
normalization.
(getDN): Ditto.
(hasDNValue): Ditto.
(matchDNValue): Ditto.
* Entry.pm (removeValue): Added support for DN normalization
(optional argument).
(addValue): Ditto
(getDN): Ditto.
1998-12-31 Leif Hedstrom <leif@netscape.com>
* Entry.pm (DESTROY): Added this method, don't know if it actually
makes any sense at all... :(
* Conn.pm (add): Use _oc_order_ to find a list of attributes, to
avoide calling the TIEHASH methods.
(update): Ditto.
(ALL): Clean out some "my" definitions.
* Entry.pm (unRemove): New function, to undo remove opertaions on
an attribute.
(DELETE): Bug-fix, don't undef the attribute, it would prevent us
from updating it properly in the Conn::update() method.
(remove): Ditto.
* Conn.pm (nextEntry): Return $obj instead of blessing the %entry
(again).
1998-12-25 Leif Hedstrom <leif@netscape.com>
* Conn.pm (POD): Changed examples from $conn -> $entry.
1998-12-17 Leif Hedstrom <leif@netscape.com>
* Conn.pm (DESTROY): undef the Perl data after doing a
ldap_msgfree(), bug #1964.
(search): Ditto.
(searchURL): Ditto.
(nextEntry): Changed the order of setting numattr, to make sure
it's zero if we don't find anything.
1998-12-16 Leif Hedstrom <leif@netscape.com>
* Entry.pm (FIRSTKEY): Modified to honor the oc_order.
(NEXTKEY): Ditto.
(markModified): Made as an alias for attrModified().
* Conn.pm (nextEntry): Added code to handle internal counters for
number of attributes in oc_order. This is used/needed for the
FIRSTKEY and NEXTKEY methods in the Entry/Tie::Hash object.
* Entry.pm (isAttr): New method, to make sure an attribute name
really is a valid LDAP attribute.
(FIRSTKEY): Now we'll handle each() and keys() properly, whooohoo!
(NEXTKEY): Ditto.
1998-12-15 Leif Hedstrom <leif@netscape.com>
* Entry.pm (isDeleted): Added new method, almost identical to isModified().
(EXISTS): New method, to implement the EXISTS functionality.
* API.xs (RET_CPP): Test for NULL pointers, bug #1387.
(RET_BVPP): Ditto.
* Utils.pm (ldapArgs): Fixed bug where "-s 0" would not be honored
(I'm an idiot, OK?).
1998-12-14 Leif Hedstrom <leif@netscape.com>
* Conn.pm (getRes): New method, to return the internal result message.
(getLD): Use defined() around test for existence.
1998-12-11 Leif Hedstrom <leif@netscape.com>
* Conn.pm (new): Make sure binddn and bindpasswd are set to the
empty string unless specified.
(init): Make sure certdb is defined before trying to use it.
(setDefaultRebindProc): Added default auth method, unless
explicitly specified.
* Utils.pm (askPassword): Added support for Term::ReadKey.
(askPassword): Moved the eval "use ..." here.
(userCredentials): Removed verbose print statement.
(askPassword): Added an optional argument to print a prompt;
* Conn.pm (setDefaultRebindProc): Added a default "auth" value, if
not provided in the call.
1998-12-04 Leif Hedstrom <leif@netscape.com>
* Makefile.PL: Modified so that "silent" install will actually
echo what options it's setting.
It will now croak() if the SDK dir specified doesn't exist.
* INSTALL: Updated to reflect new v1.1 stuff. Added links to the
FAQ.
* README: Ditto. Also changed some of the binary install
information, which might not be useful anyways...
* Makefile.PL: Added "filters" to remove .dll and .sl from shared
libraries when creating link options. I also replaced the code to
put the valid library extensions into a variable (bug #1344).
* Makefile.PL: Fixed some crap with the config parsing, and ENV
handling (for silent installs).
1998-12-03 Leif Hedstrom <leif@netscape.com>
* Conn.pm (update): Bug fix, now we empty the hash array before
examining changed attributes (bug #1385).
* Makefile.PL: Added the "-nolinenumbers" XSUBS options (bug #1329).
1998-09-26 Leif Hedstrom <leif@netscape.com>
* Conn.pm (init): Cleaned out _perror() calls.
(delete): Added support for calling delete() with an Entry::
object as paramter.
(new): Cleaned out some dead code for $ref.
* Entry.pm (setValue): New method, to avoid having to use Perl
assignment statements to set an entire attribute value.
1998-09-18 Leif Hedstrom <leif@netscape.com>
* Conn.pm (init): Changed call to ldapssl_client_init() to pass a
0 value as the handle pointer. This avoids a Perl compiler warning.
1998-09-12 Leif Hedstrom <leif@netscape.com>
* LDIF.pm (readEntries): Changed tests for empty arguments, to use
defined().
* Utils.pm (ldapArgs): Bug fix, we used the wrong option for the
certificate (-P) when checking to set the LDAP port.
(normalizeDN): Chagned tests for empty arguments, to use use defined().
* Entry.pm (STORE): Changed tests for empty arguments, to use
defined().
(DELETE): Ditto.
(attrModified): Ditto.
(isModified): Ditto.
(remove): Ditto.
(removeValue): Ditto.
(addValue): Ditto.
(hasValue): Ditto.
(matchValue): Ditto.
(setDN): Ditto.
(size): Ditto.
(exists): Ditto.
* Conn.pm (printError): Changed test for $str to see if it's defined.
(delete): Cleaned up code around $dn.
(modifyRDN): Cleaned up testes around $dn and $del.
1998-09-11 Leif Hedstrom <leif@netscape.com>
* Conn.pm (modifyRDN): We now preserve the case of the DN/RDN, but
still treat RDNs as CIS when comparing strings.
1998-09-08 Leif Hedstrom <leif@netscape.com>
* Conn.pm (setDefaultRebindProc): Bug fix, it had the Ldapc:: crap
stil in there... :-(.
(simpleAuth): New method, to do simple authentication rebind.
1998-09-07 Leif Hedstrom <leif@netscape.com>
* Makefile.PL: Changed all <> to <STDIN>, to support command line
arguments for MakeMaker.
1998-09-03 Leif Hedstrom <leif@netscape.com>
* Conn.pm (nextEntry): Fixed bug with case sensitivity.
1998-08-18 Leif Hedstrom <leif@netscape.com>
* Conn.pm (setDefaultRebindProc): It's back!
Officially released PerLDAP v1.0.
1998-08-13 Leif Hedstrom <leif@netscape.com>
* Makefile.PL: Fixed so that automated installs works.
* Conn.pm (update): Fixed narly bug with ldap_modify()...
* All: Cleaned up some hash indexes, to make sure they are
properly quoted, and there are no conflicts to resolve.
* Entry.pm (STORE): Fixed a bug with attribute names not being
properly added to _oc_order_.
(addValue): Ditto, added the same code as for STORE.
1998-08-06 Leif Hedstrom <leif@netscape.com>
* Entry.pm (printLDIF): Copied/modified from the Utils.pm library.
(isModified): Added this function, thought it might be useful.
1998-08-03 Leif Hedstrom <leif@netscape.com>
* Conn.pm (modifyRDN): Fixed! It also has an option to take an
"external" DN as an argument, if supplied.
1998-08-02 Leif Hedstrom <leif@netscape.com>
* Conn.pm (getErrorCode): Now takes two optional arguments, to
return the match string, and extra error string. Note that these
two arguments are pointers to strings!
* API.xs(ldap_get_lderrno): Fixed this function, at least it seems
to work now...
* Conn.pm (getLD): Added this function, convenient way to get the
LD from the OO layer.
1998-07-30 Leif Hedstrom <leif@netscape.com>
* Conn.pm (modifyRDN): New method, to rename the RDN of the entry.
* Utils.pm (answer): New function, from LdapUtils.pm.
* Conn.pm (delete): Fixed references to normalizeDN.
* Utils.pm (userCredentials): Added this function, to make it easy
to get credentials when binding as a user.
(normalizeDN): Fixed bugs, because of calling convention...
* Conn.pm (getError): Fixed bug with passing read-only argument.
1998-07-29 Leif Hedstrom <leif@netscape.com>
* Utils.pm (unixCrypt): Moved from my LdapUtils.pm module.
Added askPassword to the export tag.
* Conn.pm (new): Added support for passing a hash array of all the
parameters, as returned by the ldapArgs() function.
* Utils.pm (str2Scope): New function, for converting strings
(subtree) to a numerical scope value (2).
(askPassword): Ditto, ask for a password, interactively.
(ldapArgs): Ditto, handle common LDAP command line arguments.
* Makefile.PL: Minor change, to do regex match on OS version for
MSWin.
* Entry.pm: Changed all _XXX hash values to also end with a _,
hence making it easier to isolate them (/^_.*_$/).
* Conn.pm (nextEntry): Changed to accept that the attributes are
now arrays, not pointers to arrays. We still consider them as
pointers internally though, it's cleaner API.
* API.pm: Changed to use the native Exporter function to export
tags into EXPORT_OK.
1998-07-22 Leif Hedstrom <leif@netscape.com>
* LDIF.pm (readEntry): Moved from my LdapUtils.pm package.
* Utils.pm (printEntry): Moved from the ::Connection class, and
marked it as "obsolete".
(encodeBase64): Moved from my LdapUtils.pm package.
(decodeBase64): Ditto.

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PerLDAP installation instructions
==================================
Building this package is fairly straight forward, but requires some
knowledge about using compilers and compiler tools on your system. If you
are uncomfortable using these tools, we recommend you get one of the
prebuilt binary distributions instead.
Prerequisites
=============
In order to build the module, you'll need
- Perl, version 5.003 or later. We definitely recommend you to use
v5.004 or later.
- An ANSI-C compiler, e.g. gcc-2.x, or Visual C++ 5.0.
- The LDAP client libraries and include files, e.g. the SDK from
Netscape Communications. See the README file for information on
retrieving binaries.
You can download (or CVS checkout) the Directory SDK source, see further
information available on
http://www.mozilla.org/directory/
and the FAQ at
http://www.mozilla.org/directory/faq/perldap-faq.html
Building
========
This package uses the normal Perl5 MakeMaker installation system. To
generate a Makefile appropriate for your platform, run perl on the
provided Makefile.PL script, e.g.
% perl Makefile.PL
You might have to use the command `perl5' or `perl-5.004', depending on
how you installed Perl-5. The script will now ask you a few questions to
find the necessary library and include files. A typical configuration
session is
data 195% perl5 Makefile.PL
PerLDAP - Perl 5 Module for LDAP
================================
Directory containing 'include' and 'lib' directory of the Netscape
LDAP Software Developer Kit (default: /usr): /opt/ldapsdk3
Using LDAPv3 Developer Kit (default: yes)?
Include SSL Support (default: yes)?
Libraries to link with (default: -L/opt/pkg/ldapsdk3/lib -lldapssl30):
Checking if your kit is complete...
Looks good
Writing Makefile for Mozilla::LDAP::API
The important question is where your LDAP SDK is installed, in the example
above the base directory is /opt/ldapsdk3. This directory should have two
subdirectories, named "lib" and "include". If you installed the SDK in the
standard /usr hierarchy, use the default value as provided by the install
script.
Assuming you get no errors or warning, proceed with the build and install:
% make
% make install
That should be it!
Automated Configuration and Installs
====================================
The Makefile.PL script also honors a set of environment variables to make
it possible to do configuration and installs non-interactively. The
variables are
LDAPSDKDIR - Full path to the C SDK base directory
LDAPV3ON - Set to "N" to diable LDAP v3 (on by default)
LDAPSDKSSL - Set to "N" to disable SSL (SSL is default)
With these variables set, you will not be asked any of the questions above
(but it will echo the paramaters). Just run the Makefile.PL script, and
finish the build, e.g.
% perl5 Makefile.PL
% make
% make install

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ChangeLog
API.pm
API.xs
MANIFEST
Makefile.PL
constant.h
typemap
Entry.pm
Conn.pm
LDIF.pm
Utils.pm
README
INSTALL
CREDITS
RELEASE
MPL-1.1.txt
test_api/search.pl
test_api/write.pl
test_api/api.pl
t/conn.pl
t/entry.pl
t/ChangeLog
t/api.t
t/conn.t
t/entry.t
t/ldif.t
t/utils.t
examples/ChangeLog
examples/lfinger.pl
examples/qsearch.pl
examples/monitor.pl
examples/ldappasswd.pl
examples/rmentry.pl
examples/tabdump.pl
examples/modattr.pl
examples/rename.pl
examples/psoftsync.pl
examples/changes2ldif.pl
examples/rand_mods.pl

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MOZILLA PUBLIC LICENSE
Version 1.1
---------------
1. Definitions.
1.0.1. "Commercial Use" means distribution or otherwise making the
Covered Code available to a third party.
1.1. "Contributor" means each entity that creates or contributes to
the creation of Modifications.
1.2. "Contributor Version" means the combination of the Original
Code, prior Modifications used by a Contributor, and the Modifications
made by that particular Contributor.
1.3. "Covered Code" means the Original Code or Modifications or the
combination of the Original Code and Modifications, in each case
including portions thereof.
1.4. "Electronic Distribution Mechanism" means a mechanism generally
accepted in the software development community for the electronic
transfer of data.
1.5. "Executable" means Covered Code in any form other than Source
Code.
1.6. "Initial Developer" means the individual or entity identified
as the Initial Developer in the Source Code notice required by Exhibit
A.
1.7. "Larger Work" means a work which combines Covered Code or
portions thereof with code not governed by the terms of this License.
1.8. "License" means this document.
1.8.1. "Licensable" means having the right to grant, to the maximum
extent possible, whether at the time of the initial grant or
subsequently acquired, any and all of the rights conveyed herein.
1.9. "Modifications" means any addition to or deletion from the
substance or structure of either the Original Code or any previous
Modifications. When Covered Code is released as a series of files, a
Modification is:
A. Any addition to or deletion from the contents of a file
containing Original Code or previous Modifications.
B. Any new file that contains any part of the Original Code or
previous Modifications.
1.10. "Original Code" means Source Code of computer software code
which is described in the Source Code notice required by Exhibit A as
Original Code, and which, at the time of its release under this
License is not already Covered Code governed by this License.
1.10.1. "Patent Claims" means any patent claim(s), now owned or
hereafter acquired, including without limitation, method, process,
and apparatus claims, in any patent Licensable by grantor.
1.11. "Source Code" means the preferred form of the Covered Code for
making modifications to it, including all modules it contains, plus
any associated interface definition files, scripts used to control
compilation and installation of an Executable, or source code
differential comparisons against either the Original Code or another
well known, available Covered Code of the Contributor's choice. The
Source Code can be in a compressed or archival form, provided the
appropriate decompression or de-archiving software is widely available
for no charge.
1.12. "You" (or "Your") means an individual or a legal entity
exercising rights under, and complying with all of the terms of, this
License or a future version of this License issued under Section 6.1.
For legal entities, "You" includes any entity which controls, is
controlled by, or is under common control with You. For purposes of
this definition, "control" means (a) the power, direct or indirect,
to cause the direction or management of such entity, whether by
contract or otherwise, or (b) ownership of more than fifty percent
(50%) of the outstanding shares or beneficial ownership of such
entity.
2. Source Code License.
2.1. The Initial Developer Grant.
The Initial Developer hereby grants You a world-wide, royalty-free,
non-exclusive license, subject to third party intellectual property
claims:
(a) under intellectual property rights (other than patent or
trademark) Licensable by Initial Developer to use, reproduce,
modify, display, perform, sublicense and distribute the Original
Code (or portions thereof) with or without Modifications, and/or
as part of a Larger Work; and
(b) under Patents Claims infringed by the making, using or
selling of Original Code, to make, have made, use, practice,
sell, and offer for sale, and/or otherwise dispose of the
Original Code (or portions thereof).
(c) the licenses granted in this Section 2.1(a) and (b) are
effective on the date Initial Developer first distributes
Original Code under the terms of this License.
(d) Notwithstanding Section 2.1(b) above, no patent license is
granted: 1) for code that You delete from the Original Code; 2)
separate from the Original Code; or 3) for infringements caused
by: i) the modification of the Original Code or ii) the
combination of the Original Code with other software or devices.
2.2. Contributor Grant.
Subject to third party intellectual property claims, each Contributor
hereby grants You a world-wide, royalty-free, non-exclusive license
(a) under intellectual property rights (other than patent or
trademark) Licensable by Contributor, to use, reproduce, modify,
display, perform, sublicense and distribute the Modifications
created by such Contributor (or portions thereof) either on an
unmodified basis, with other Modifications, as Covered Code
and/or as part of a Larger Work; and
(b) under Patent Claims infringed by the making, using, or
selling of Modifications made by that Contributor either alone
and/or in combination with its Contributor Version (or portions
of such combination), to make, use, sell, offer for sale, have
made, and/or otherwise dispose of: 1) Modifications made by that
Contributor (or portions thereof); and 2) the combination of
Modifications made by that Contributor with its Contributor
Version (or portions of such combination).
(c) the licenses granted in Sections 2.2(a) and 2.2(b) are
effective on the date Contributor first makes Commercial Use of
the Covered Code.
(d) Notwithstanding Section 2.2(b) above, no patent license is
granted: 1) for any code that Contributor has deleted from the
Contributor Version; 2) separate from the Contributor Version;
3) for infringements caused by: i) third party modifications of
Contributor Version or ii) the combination of Modifications made
by that Contributor with other software (except as part of the
Contributor Version) or other devices; or 4) under Patent Claims
infringed by Covered Code in the absence of Modifications made by
that Contributor.
3. Distribution Obligations.
3.1. Application of License.
The Modifications which You create or to which You contribute are
governed by the terms of this License, including without limitation
Section 2.2. The Source Code version of Covered Code may be
distributed only under the terms of this License or a future version
of this License released under Section 6.1, and You must include a
copy of this License with every copy of the Source Code You
distribute. You may not offer or impose any terms on any Source Code
version that alters or restricts the applicable version of this
License or the recipients' rights hereunder. However, You may include
an additional document offering the additional rights described in
Section 3.5.
3.2. Availability of Source Code.
Any Modification which You create or to which You contribute must be
made available in Source Code form under the terms of this License
either on the same media as an Executable version or via an accepted
Electronic Distribution Mechanism to anyone to whom you made an
Executable version available; and if made available via Electronic
Distribution Mechanism, must remain available for at least twelve (12)
months after the date it initially became available, or at least six
(6) months after a subsequent version of that particular Modification
has been made available to such recipients. You are responsible for
ensuring that the Source Code version remains available even if the
Electronic Distribution Mechanism is maintained by a third party.
3.3. Description of Modifications.
You must cause all Covered Code to which You contribute to contain a
file documenting the changes You made to create that Covered Code and
the date of any change. You must include a prominent statement that
the Modification is derived, directly or indirectly, from Original
Code provided by the Initial Developer and including the name of the
Initial Developer in (a) the Source Code, and (b) in any notice in an
Executable version or related documentation in which You describe the
origin or ownership of the Covered Code.
3.4. Intellectual Property Matters
(a) Third Party Claims.
If Contributor has knowledge that a license under a third party's
intellectual property rights is required to exercise the rights
granted by such Contributor under Sections 2.1 or 2.2,
Contributor must include a text file with the Source Code
distribution titled "LEGAL" which describes the claim and the
party making the claim in sufficient detail that a recipient will
know whom to contact. If Contributor obtains such knowledge after
the Modification is made available as described in Section 3.2,
Contributor shall promptly modify the LEGAL file in all copies
Contributor makes available thereafter and shall take other steps
(such as notifying appropriate mailing lists or newsgroups)
reasonably calculated to inform those who received the Covered
Code that new knowledge has been obtained.
(b) Contributor APIs.
If Contributor's Modifications include an application programming
interface and Contributor has knowledge of patent licenses which
are reasonably necessary to implement that API, Contributor must
also include this information in the LEGAL file.
(c) Representations.
Contributor represents that, except as disclosed pursuant to
Section 3.4(a) above, Contributor believes that Contributor's
Modifications are Contributor's original creation(s) and/or
Contributor has sufficient rights to grant the rights conveyed by
this License.
3.5. Required Notices.
You must duplicate the notice in Exhibit A in each file of the Source
Code. If it is not possible to put such notice in a particular Source
Code file due to its structure, then You must include such notice in a
location (such as a relevant directory) where a user would be likely
to look for such a notice. If You created one or more Modification(s)
You may add your name as a Contributor to the notice described in
Exhibit A. You must also duplicate this License in any documentation
for the Source Code where You describe recipients' rights or ownership
rights relating to Covered Code. You may choose to offer, and to
charge a fee for, warranty, support, indemnity or liability
obligations to one or more recipients of Covered Code. However, You
may do so only on Your own behalf, and not on behalf of the Initial
Developer or any Contributor. You must make it absolutely clear than
any such warranty, support, indemnity or liability obligation is
offered by You alone, and You hereby agree to indemnify the Initial
Developer and every Contributor for any liability incurred by the
Initial Developer or such Contributor as a result of warranty,
support, indemnity or liability terms You offer.
3.6. Distribution of Executable Versions.
You may distribute Covered Code in Executable form only if the
requirements of Section 3.1-3.5 have been met for that Covered Code,
and if You include a notice stating that the Source Code version of
the Covered Code is available under the terms of this License,
including a description of how and where You have fulfilled the
obligations of Section 3.2. The notice must be conspicuously included
in any notice in an Executable version, related documentation or
collateral in which You describe recipients' rights relating to the
Covered Code. You may distribute the Executable version of Covered
Code or ownership rights under a license of Your choice, which may
contain terms different from this License, provided that You are in
compliance with the terms of this License and that the license for the
Executable version does not attempt to limit or alter the recipient's
rights in the Source Code version from the rights set forth in this
License. If You distribute the Executable version under a different
license You must make it absolutely clear that any terms which differ
from this License are offered by You alone, not by the Initial
Developer or any Contributor. You hereby agree to indemnify the
Initial Developer and every Contributor for any liability incurred by
the Initial Developer or such Contributor as a result of any such
terms You offer.
3.7. Larger Works.
You may create a Larger Work by combining Covered Code with other code
not governed by the terms of this License and distribute the Larger
Work as a single product. In such a case, You must make sure the
requirements of this License are fulfilled for the Covered Code.
4. Inability to Comply Due to Statute or Regulation.
If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Code due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description
must be included in the LEGAL file described in Section 3.4 and must
be included with all distributions of the Source Code. Except to the
extent prohibited by statute or regulation, such description must be
sufficiently detailed for a recipient of ordinary skill to be able to
understand it.
5. Application of this License.
This License applies to code to which the Initial Developer has
attached the notice in Exhibit A and to related Covered Code.
6. Versions of the License.
6.1. New Versions.
Netscape Communications Corporation ("Netscape") may publish revised
and/or new versions of the License from time to time. Each version
will be given a distinguishing version number.
6.2. Effect of New Versions.
Once Covered Code has been published under a particular version of the
License, You may always continue to use it under the terms of that
version. You may also choose to use such Covered Code under the terms
of any subsequent version of the License published by Netscape. No one
other than Netscape has the right to modify the terms applicable to
Covered Code created under this License.
6.3. Derivative Works.
If You create or use a modified version of this License (which you may
only do in order to apply it to code which is not already Covered Code
governed by this License), You must (a) rename Your license so that
the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape",
"MPL", "NPL" or any confusingly similar phrase do not appear in your
license (except to note that your license differs from this License)
and (b) otherwise make it clear that Your version of the license
contains terms which differ from the Mozilla Public License and
Netscape Public License. (Filling in the name of the Initial
Developer, Original Code or Contributor in the notice described in
Exhibit A shall not of themselves be deemed to be modifications of
this License.)
7. DISCLAIMER OF WARRANTY.
COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF
DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING.
THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE
IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT,
YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE
COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
8. TERMINATION.
8.1. This License and the rights granted hereunder will terminate
automatically if You fail to comply with terms herein and fail to cure
such breach within 30 days of becoming aware of the breach. All
sublicenses to the Covered Code which are properly granted shall
survive any termination of this License. Provisions which, by their
nature, must remain in effect beyond the termination of this License
shall survive.
8.2. If You initiate litigation by asserting a patent infringement
claim (excluding declatory judgment actions) against Initial Developer
or a Contributor (the Initial Developer or Contributor against whom
You file such action is referred to as "Participant") alleging that:
(a) such Participant's Contributor Version directly or indirectly
infringes any patent, then any and all rights granted by such
Participant to You under Sections 2.1 and/or 2.2 of this License
shall, upon 60 days notice from Participant terminate prospectively,
unless if within 60 days after receipt of notice You either: (i)
agree in writing to pay Participant a mutually agreeable reasonable
royalty for Your past and future use of Modifications made by such
Participant, or (ii) withdraw Your litigation claim with respect to
the Contributor Version against such Participant. If within 60 days
of notice, a reasonable royalty and payment arrangement are not
mutually agreed upon in writing by the parties or the litigation claim
is not withdrawn, the rights granted by Participant to You under
Sections 2.1 and/or 2.2 automatically terminate at the expiration of
the 60 day notice period specified above.
(b) any software, hardware, or device, other than such Participant's
Contributor Version, directly or indirectly infringes any patent, then
any rights granted to You by such Participant under Sections 2.1(b)
and 2.2(b) are revoked effective as of the date You first made, used,
sold, distributed, or had made, Modifications made by that
Participant.
8.3. If You assert a patent infringement claim against Participant
alleging that such Participant's Contributor Version directly or
indirectly infringes any patent where such claim is resolved (such as
by license or settlement) prior to the initiation of patent
infringement litigation, then the reasonable value of the licenses
granted by such Participant under Sections 2.1 or 2.2 shall be taken
into account in determining the amount or value of any payment or
license.
8.4. In the event of termination under Sections 8.1 or 8.2 above,
all end user license agreements (excluding distributors and resellers)
which have been validly granted by You or any distributor hereunder
prior to termination shall survive termination.
9. LIMITATION OF LIABILITY.
UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
(INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL
DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE,
OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR
ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY
CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL,
WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER
COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY
RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW
PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE
EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
10. U.S. GOVERNMENT END USERS.
The Covered Code is a "commercial item," as that term is defined in
48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer
software" and "commercial computer software documentation," as such
terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48
C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995),
all U.S. Government End Users acquire Covered Code with only those
rights set forth herein.
11. MISCELLANEOUS.
This License represents the complete agreement concerning subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. This License shall be governed by
California law provisions (except to the extent applicable law, if
any, provides otherwise), excluding its conflict-of-law provisions.
With respect to disputes in which at least one party is a citizen of,
or an entity chartered or registered to do business in the United
States of America, any litigation relating to this License shall be
subject to the jurisdiction of the Federal Courts of the Northern
District of California, with venue lying in Santa Clara County,
California, with the losing party responsible for costs, including
without limitation, court costs and reasonable attorneys' fees and
expenses. The application of the United Nations Convention on
Contracts for the International Sale of Goods is expressly excluded.
Any law or regulation which provides that the language of a contract
shall be construed against the drafter shall not apply to this
License.
12. RESPONSIBILITY FOR CLAIMS.
As between Initial Developer and the Contributors, each party is
responsible for claims and damages arising, directly or indirectly,
out of its utilization of rights under this License and You agree to
work with Initial Developer and Contributors to distribute such
responsibility on an equitable basis. Nothing herein is intended or
shall be deemed to constitute any admission of liability.
13. MULTIPLE-LICENSED CODE.
Initial Developer may designate portions of the Covered Code as
"Multiple-Licensed". "Multiple-Licensed" means that the Initial
Developer permits you to utilize portions of the Covered Code under
Your choice of the NPL or the alternative licenses, if any, specified
by the Initial Developer in the file described in Exhibit A.
EXHIBIT A -Mozilla Public License.
``The contents of this file are subject to the Mozilla Public License
Version 1.1 (the "License"); you may not use this file except in
compliance with the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS"
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
License for the specific language governing rights and limitations
under the License.
The Original Code is ______________________________________.
The Initial Developer of the Original Code is ________________________.
Portions created by ______________________ are Copyright (C) ______
_______________________. All Rights Reserved.
Contributor(s): ______________________________________.
Alternatively, the contents of this file may be used under the terms
of the _____ license (the "[___] License"), in which case the
provisions of [______] License are applicable instead of those
above. If you wish to allow use of your version of this file only
under the terms of the [____] License and not to allow others to use
your version of this file under the MPL, indicate your decision by
deleting the provisions above and replace them with the notice and
other provisions required by the [___] License. If you do not delete
the provisions above, a recipient may use your version of this file
under either the MPL or the [___] License."
[NOTE: The text of this Exhibit A may differ slightly from the text of
the notices in the Source Code files of the Original Code. You should
use the text of this Exhibit A rather than the text found in the
Original Code Source Code for Your Modifications.]
----------------------------------------------------------------------
AMENDMENTS
The Netscape Public License Version 1.1 ("NPL") consists of the
Mozilla Public License Version 1.1 with the following Amendments,
including Exhibit A-Netscape Public License. Files identified with
"Exhibit A-Netscape Public License" are governed by the Netscape
Public License Version 1.1.
Additional Terms applicable to the Netscape Public License.
I. Effect.
These additional terms described in this Netscape Public
License -- Amendments shall apply to the Mozilla Communicator
client code and to all Covered Code under this License.
II. "Netscape's Branded Code" means Covered Code that Netscape
distributes and/or permits others to distribute under one or more
trademark(s) which are controlled by Netscape but which are not
licensed for use under this License.
III. Netscape and logo.
This License does not grant any rights to use the trademarks
"Netscape", the "Netscape N and horizon" logo or the "Netscape
lighthouse" logo, "Netcenter", "Gecko", "Java" or "JavaScript",
"Smart Browsing" even if such marks are included in the Original
Code or Modifications.
IV. Inability to Comply Due to Contractual Obligation.
Prior to licensing the Original Code under this License, Netscape
has licensed third party code for use in Netscape's Branded Code.
To the extent that Netscape is limited contractually from making
such third party code available under this License, Netscape may
choose to reintegrate such code into Covered Code without being
required to distribute such code in Source Code form, even if
such code would otherwise be considered "Modifications" under
this License.
V. Use of Modifications and Covered Code by Initial Developer.
V.1. In General.
The obligations of Section 3 apply to Netscape, except to
the extent specified in this Amendment, Section V.2 and V.3.
V.2. Other Products.
Netscape may include Covered Code in products other than the
Netscape's Branded Code which are released by Netscape
during the two (2) years following the release date of the
Original Code, without such additional products becoming
subject to the terms of this License, and may license such
additional products on different terms from those contained
in this License.
V.3. Alternative Licensing.
Netscape may license the Source Code of Netscape's Branded
Code, including Modifications incorporated therein, without
such Netscape Branded Code becoming subject to the terms of
this License, and may license such Netscape Branded Code on
different terms from those contained in this License.
VI. Litigation.
Notwithstanding the limitations of Section 11 above, the
provisions regarding litigation in Section 11(a), (b) and (c) of
the License shall apply to all disputes relating to this License.
EXHIBIT A-Netscape Public License.
"The contents of this file are subject to the Netscape Public
License Version 1.1 (the "License"); you may not use this file
except in compliance with the License. You may obtain a copy of
the License at http://www.mozilla.org/NPL/
Software distributed under the License is distributed on an "AS
IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
implied. See the License for the specific language governing
rights and limitations under the License.
The Original Code is Mozilla Communicator client code, released
March 31, 1998.
The Initial Developer of the Original Code is Netscape
Communications Corporation. Portions created by Netscape are
Copyright (C) 1998-1999 Netscape Communications Corporation. All
Rights Reserved.
Contributor(s): ______________________________________.
Alternatively, the contents of this file may be used under the
terms of the _____ license (the "[___] License"), in which case
the provisions of [______] License are applicable instead of
those above. If you wish to allow use of your version of this
file only under the terms of the [____] License and not to allow
others to use your version of this file under the NPL, indicate
your decision by deleting the provisions above and replace them
with the notice and other provisions required by the [___]
License. If you do not delete the provisions above, a recipient
may use your version of this file under either the NPL or the
[___] License."

View File

@@ -0,0 +1,195 @@
#############################################################################
# $Id: Makefile.PL,v 1.15.2.2 2000-10-05 22:20:46 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Netscape Communications Corp. and Clayton Donley. Portions
# created by Netscape are Copyright (C) Netscape Communications
# Corp., portions created by Clayton Donley are Copyright (C) Clayton
# Donley. All Rights Reserved.
#
# Contributor(s): Leif Hedstrom <leif@perldap.org>
#
# DESCRIPTION
# The Makefile "source", this is mostly rewritten by Leif.
#
#############################################################################
use ExtUtils::MakeMaker;
use Config;
use Carp;
$perlpath = $Config{'perlpath'};
$osname = $Config{'osname'};
$ldapsdk_loc = $ENV{"LDAPSDKDIR"}; # Full Path to C SDK Top-Level
$ldapsdk_ssl = $ENV{"LDAPSDKSSL"}; # N to exclude SSL
$ldapsdk_ver = $ENV{"LDAPV3ON"}; # N to exclude LDAP v3 features
$libexts = "so|sl|a|lib";
print "\nPerLDAP - Perl 5 Module for LDAP\n";
print "================================\n";
$silent = 1;
print "Directory containing 'include' and 'lib' directory of the Netscape\n";
print "LDAP Software Developer Kit (default: /usr): ";
if (!$ldapsdk_loc)
{
$silent = 0;
chomp ($ldapsdk_loc = <STDIN>);
$ldapsdk_loc = "/usr" unless $ldapsdk_loc =~ /\S/;
} else {
print "$ldapsdk_loc\n";
}
croak("Directory $ldapsdk_loc does not exist!") unless -d $ldapsdk_loc;
if ($osname =~ /mswin/i)
{
$dir_sep = "\\";
} else {
$dir_sep = "/";
}
$include_ldap = $ldapsdk_loc . $dir_sep . "include";
$lib_ldap = $ldapsdk_loc . $dir_sep . "lib";
print "Using LDAPv3 Developer Kit (default: yes)? ";
if (!$ldapsdk_ver)
{
$silent = 0;
chomp ($ldapsdk_ver = <STDIN>);
} else {
print "YES\n";
}
$v3_def = "-DLDAPV3" unless ($ldapsdk_ver =~ /^n/i);
print "Include SSL Support (default: yes)? ";
if (!$ldapsdk_ssl)
{
$silent = 0;
chomp ($ldapsdk_ssl = <STDIN>);
} else {
print "YES\n";
}
$ssl_def = "-DUSE_SSL" unless ($ldapsdk_ssl =~ /^n/i);
opendir(DIR,$lib_ldap);
@files = grep{/ldap|lber/} readdir(DIR);
closedir(DIR);
if (!((@ldaplib = grep{/ldapssl.*\.($libexts)$/} @files) && $ssl_def))
{
@ldaplib = grep{/ldap.*\.($libexts)$/} @files;
@lberlib = grep{/lber.*\.($libexts)$/} @files;
}
if ($#ldaplib < 0)
{
die "No LDAP libraries found.";
}
if ($#ldaplib > 0)
{
print "Located multiple libraries:\n";
foreach $alib (@ldaplib)
{
print " - $alib\n";
}
}
$lline_ldap = $ldaplib[0];
$lline_ldap =~ s/^lib//;
$lline_ldap =~ s/\.($libexts)$//;
$lline = "-L$lib_ldap -l$lline_ldap";
if ($#lberlib >= 0 && $lline =~ /ldap$/)
{
$lline_lber = $lberlib[0];
$lline_lber =~ s/^lib//;
$lline_lber =~ s/\.($libexts)$//;
$lline .= " -l$lline_lber";
}
print "Libraries to link with (default: $lline): ";
if (!$silent)
{
chomp ($lib_line = <STDIN>);
$lib_line = $lline unless $lib_line =~ /\S/;
} else {
$lib_line = $lline;
print "\n";
}
# Include directories etc.
$my_includes = "";
$my_includes .= " -I$include_ldap" unless ($include_ldap eq "/usr/include");
# Add system dependant stuff here...
@extras = ();
if ($osname =~ /mswin/i)
{
$my_extlib = "$lib_ldap\\$ldaplib[0]";
$my_extlib .= " $lib_ldap\\$lberlib[0]" if $lber_lib;
push(@extras, 'dynamic_lib' => {
'OTHERLDFLAGS' => "kernel32.lib oldnames.lib" });
} else {
$my_extlib = "";
}
push(@extras,
CAPI => 'TRUE')
if ($] >= 5.005 and $^O eq 'MSWin32'
and $Config{archname} =~ /-object\b/i);
push(@extras,
ABSTRACT => 'Perl methods for LDAP C API calls, and OO layers',
AUTHOR => 'Netscape Communications Corp., Inc. and Leif Hedstrom')
if ($] >= 5.005);
#
# Ok, let's do it!
#
WriteMakefile(
'NAME' => 'Mozilla::LDAP::API',
'DISTNAME' => 'PerLDAP',
'VERSION_FROM' => 'API.pm',
'INC' => $my_includes,
'LIBS' => [$lib_line],
'MYEXTLIB' => $my_extlib,
'DEFINE' => "$v3_def $ssl_def",
'XSOPT' => "-nolinenumbers",
@extras
);
#
# Generate a "make HTML" target
#
sub MY::postamble
{
'
.SUFFIXES: .pm .html
.PHONY: html
.pm.html:
pod2html --netscape $< > $@
html: Entry.html Conn.html Utils.html API.html LDIF.html $(FIRST_MAKEFILE)
@rm -f pod2html-itemcache pod2html-dircache
'
}

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#############################################################################
# #
# PerLDAP v1.4 - A Perl Developers' Kit for LDAP #
# #
#############################################################################
What is PerLDAP?
================
PerLDAP is a set of modules written in Perl and C that allow developers to
leverage their existing Perl knowledge to easily access and manage LDAP-
enabled directories. PerLDAP makes it very easy to search, add, delete,
and modify directory entries. For example, Perl developers can easily
build web applications to access information stored in a directory or
create directory sync tools between directories and other services.
PerLDAP is an open source development project, the result of a joint effort
between Netscape and Clayton Donley, an open source developer. PerLDAP
currently provides the basic functions to allow Perl users to access and
manipulate directories easily. Based on developer feedback and
involvement, PerLDAP will continue to evolve to include additional
functionality in future releases.
Compiling the PerLDAP Sources
=============================
The source to PerLDAP is available on the Mozilla site at:
http://www.mozilla.org/directory/
You can either retrieve the .tar/zip file with the source distribution, or
use CVS to checkout the module directly. The name of the CVS module is
PerLDAP, and it checks out the directory
mozilla/directory/perldap
Further instructions for using CVS and Mozilla is available at
http://www.mozilla.org/cvs.html
and an FAQ for PerLDAP is at
http://www.mozilla.org/directory/faq/perldap-faq.html
Instructions for building the source can be found in the INSTALL file
in the source distribution. The latest stable release of PerLDAP is
v1.4, the next version is planned to be v2.0 (development continues on the
v1.9 development branch).
Getting Started
===============
Documentation for this module is in standard Perl 'pod' format. HTML
versions of this documentation can also be found on the Netscape DevEdge
site at: http://developer.netscape.com/tech/directory/.
Additionally, many good examples can be found in the 'examples' directory.
Modules and Examples Included
=============================
Mozilla::LDAP::API - Low level interface between Perl and the LDAP C API
Mozilla::LDAP::Entry - Perl methods for manipulating entry objects
Mozilla::LDAP::Conn - Perl methods for performing LDAP operations
Mozilla::LDAP::LDIF - Perl methods for utilizing LDIF
Mozilla::LDAP::Utils - Some convenient LDAP related utilities
test_api/search.pl - Tests low level API search calls
test_api/write.pl - Tests low level API write calls
test_api/api.pl - Tests ALL low level LDAPv2 calls
examples/lfinger.pl - LDAP version of the regular Unix finger command.
examples/qsearch.pl - Simple ldapsearch replacement.
examples/monitor.pl - Retrieve status information from an LDAP server.
examples/ldappasswd.pl - Change the LDAP password for a user.
examples/rmentry.pl - Remove an entire entry from the database.
examples/rename.pl - Rename (modRDN) an entry.
examples/tabdump.pl - Dump LDAP information into a tab separated file.
examples/psoftsync.pl - Synchronize LDAP with a PeopleSoft "dump" file.
All examples support the "standard" LDAP command line options, which are
-h hostname LDAP server name
-p port # LDAP port, default is 389 (or 636 for SSL)
-b base DN LDAP Base-DN
-D bind DN LDAP bind DN (connect to server as this "user")
-w bind pswd Password to bind to the server
-P certfile Use SSL, with the publick keys from this file
Note that the examples currently only support Simple Authentication
(passwords), the Client Authentication features (using certificates) will
be used in the next release. All examples also honors the environment
variable LDAP_BASEDN, set it to your systems base DN, e.g.
% setenv LDAP_BASEDN 'dc=netscape,dc=com'
or for Bourne shell
# LDAP_BASEDN='dc=netscape,dc=com'; export LDAP_BASEDN
Reporting problems and bugs
===========================
Address all bug reports and comments to the Mozilla newsgroups at:
news://news.mozilla.org/netscape.public.mozilla.directory
License/Copyright
=================
Portions by Netscape (c) Copyright 1998 Netscape Communications Corp, Inc.
Portions by Clayton Donley (c) Copyright 1998 Clayton Donley.
Portions by Leif Hedstrom (c) Copyright 1998 Leif Hedstrom.
Please read the MPL-1.1.txt file included for information on the Mozilla
Public License, which covers all files in this distribution.
Known Bugs
==========
- The Rebind operation on NT does NOT work properly when set to a Perl
function. This is being investigated.

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@@ -0,0 +1,79 @@
#############################################################################
# #
# PerLDAP Release Notes #
# #
#############################################################################
VERSION 1.4 - AUGUST 18, 1999
=============================
This is primarily a bug fix release, however there are 5 new methods
introduced as well. Brief descriptions follow in this document. To get
full examples and a larger summary, see the PerLDAP Programmer's Guide.
New Methods Added
-----------------
Entry.pm:
* getValues() - returns the array of values.
* move() - move one attribute to another, and delete the original.
* copy() - copy one attribute to another.
Conn.pm:
* browse() - makes it easy to browse an entry.
* compare() - compare an attribute value against a DN/entry
without having to do the search.
Bug Fixes and other changes
---------------------------
Entry.pm:
* addDNValue() - fixed wrong index for norm.
* matchValue() - fixed missing normalization in half of case statement.
* setValue() - remove _delete_ flag if set, fix for saving state.
* STORE - fixed not ignoring the internal instance variables properly.
* Fixed numerous bugs for large attribute sets.
* Fixed bug 4368 ("exists vs. EXISTS").
* Fixed several loop bugs.
* Removed all _self_obj_ references, it's obsolete in this
version.
* We support each() and keys() now on the Entry object, to loop
through all attribute names (types).
Conn.pm:
* close() - fixed memory leak.
* modifyRDN() - fixed problem where we weren't updating the
appropriate DN in the self object.
* Fixed bug 3342 (problems adding entries with binary data).
* getErrorCode()/getErrorString() - return LDAP_SUCCESS if no
LDAP connection handle.
* add() - fixed code to handle hash array as docs indicate.
* update() - optimization for "replace" vs "add/delete", we try to
use whatever LDAPMod is most efficient.
LDIF.pm:
* Complete rewrite, by John Kristian <kristian@netscape.com>.
API.xs:
* Fixed memory allocation problems, replacing all memory management
routines. This solves all known issues with ActiveState Perl.
* More safety checks around calls to *_free().
Miscellaneous
-------------
* Various other optimizations on tests and such.
* Fixed most (all?) known memory leaks.
* Fixed a lot of problems with Makefile.PL, adding some new targets
(like "make html"). Add a skeleton to "make test".
* Fixed numerous small bugs, as reported to Mozilla.
* We produce less warnings now, and try to "use strict" when
appropriate.
* We have a new versioning scheme, conforming to standard
Perl. We'll change this again when Perl's new versioning system
is in place (allowing versions like 1.2.3).

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@@ -0,0 +1,770 @@
#############################################################################
# $Id: Schema.pm,v 1.1.2.13 2000-06-25 07:46:42 mwyner%ogre.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.0 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s): Michelle Wyner <mwyner@perldap.org>
#
# DESCRIPTION
#
#############################################################################
package Mozilla::LDAP::Schema;
use Mozilla::LDAP::Utils 2.0 qw(normalizeDN);
use strict;
use vars qw($VERSION);
use overload
'""' => \&getLDIFString;
$VERSION = "2.0";
sub new
{
# do the search for everything
my ($self) = shift;
my $conn = shift;
my $base = "cn=schema";
my (%schema, $obj, $attr, $objectclass);
my $initialReturn = $conn->search($base, "base", "objectclass=*");
my @attributeArray = $initialReturn->getValues("attributetypes");
my @objectarray = $initialReturn->getValues("objectclasses");
foreach (@attributeArray) {
$attr = new Mozilla::LDAP::Schema::Attribute($_);
$schema{"attributes"}{$attr->name()} = $attr;
}
$schema{"searchvalue"} = $initialReturn;
$schema{"connection"} = $conn;
foreach (@objectarray) {
$objectclass = new Mozilla::LDAP::Schema::ObjectClass($_);
$schema{"objectclass"}{$objectclass->name()} = $objectclass;
}
$obj = bless \%schema;
return $obj;
}
sub add
{
my ($self, $attr) = @_;
my ($schema) = $self->{"searchvalue"};
my ($conn) = $self->{"connection"};
my $finalString;
my $ref = ref($attr);
if ($ref eq 'Mozilla::LDAP::Schema::Attribute') {
$finalString = $attr->formatValue();
$schema->addValue("attributetypes",$finalString);
return $schema;
}
}
sub update
{
my ($self) = shift;
my ($conn) = $self->{"connection"};
my ($attributes) = $self->{"searchvalue"};
return $conn->update($attributes);
}
sub attributes
{
my ($self, $attr) = (shift, lc shift);
return 0 unless (defined($attr) && ($attr ne ""));
return $self->{"attributes"}{$attr};
}
sub objectclass
{
my ($self, $attr) = (shift, lc shift);
return 0 unless (defined($attr) && ($attr ne ""));
return $self->{"objectclass"}{$attr};
}
1;
package Mozilla::LDAP::Schema::Attribute;
use Text::ParseWords;
my %fields = (
oid => undef,
name => undef,
desc => undef,
syntax => undef,
);
sub _initialize
{
my ($self, $attrString) = @_;
my @temparr = quotewords(" ", 0, $attrString);
my $i = 2;
if (ref($attrString) eq "HASH") {
my @somearray = ("NAME","OID","DESC","SYNTAX");
my($name,$oid,$desc,$syntax) = $self->rearrange(\@somearray, $attrString);
$self->{"name"} = $name;
$self->{"oid"} = $oid;
$self->{"desc"} = $desc;
$self->{"syntax"} = $syntax;
}
else {
# The OID is always going to be the first thing, and it will not have
# a label on it.
# We start from 1 because 0 will be a parentheses.
$self->{"oid"} = $temparr[1];
while ($i<(scalar(@temparr)-1)) # the last character is a ")"
{
$self->{lc $temparr[$i]} = lc $temparr[$i+1];
$i += 2;
}
}
}
sub rearrange
{
my ($self, $order, @param) = @_;
my ($i, %pos); $i = 0;
@param = %{$param[0]};
foreach (@$order) {
foreach (ref($_) eq 'ARRAY' ? @$_ : $_) {
$pos{$_} = $i;
}
$i++;
}
my (@result,%leftover);
$#result = $#$order;
while (@param) {
my $key = uc(shift(@param));
$key =~ s/^\-//;
if (exists $pos{$key}) {
$result[$pos{$key}] = shift(@param);
} else {
$leftover{$key} = shift(@param);
}
}
push (@result,$self->make_attributes(\%leftover)) if %leftover;
@result;
}
sub make_attributes {
my($self,$attr) = @_;
return () unless $attr && ref($attr) && ref($attr) eq 'HASH';
my(@att);
foreach (keys %{$attr}) {
my($key) = $_;
$key=~s/^\-//; # get rid of initial - if present
$key=~tr/a-z_/A-Z-/; # parameters are upper case, use dashes
push(@att,defined($attr->{$_}) ? qq/$key="$attr->{$_}"/ : qq/$key/);
}
return @att;
}
sub formatValue
{
my $self = shift;
my $finalString = "( ";
$finalString .= $self->oid()." NAME \'".$self->name()."\' DESC \'".$self->desc."\' SYNTAX \'".$self->syntax."\' )";
print $finalString;
return $finalString;
}
sub new
{
my $tmp = shift;
my $self = {%fields};
bless $self;
$self->_initialize(@_) if (scalar(@_) > $[);
return $self;
}
sub oid
{
my $self = shift;
if(@_) {
$self->{'oid'} = shift;
}
$self->{'oid'};
}
sub name
{
my $self = shift;
if(@_) {
$self->{'name'} = lc shift;
}
$self->{'name'};
}
sub desc
{
my $self = shift;
if(@_) {
$self->{'desc'} = shift;
}
$self->{'desc'};
}
sub syntax
{
my $self = shift;
if(@_) {
$self->{'syntax'} = shift;
}
$self->{'syntax'};
}
1;
package Mozilla::LDAP::Schema::ObjectClass;
use Text::ParseWords;
my %objfields = (
oid => undef,
name => undef,
desc => undef,
sup => undef,
must => undef,
may => undef
);
sub _initialize
{
my ($self, $attrString) = @_;
my @temparr = quotewords(" ", 0, $attrString);
my ($i,$j) = 2;
my @objarr;
my $count=0;
# The OID is always going to be the first thing, and it will not have
# a label on it.
# We start from 1 because 0 will be a parentheses.
$self->{"oid"} = $temparr[1];
while ($i<(scalar(@temparr)-1)) # the last character is a ")"
{
#since the objectclass can have stuff nested, we need to check
#for parentheses in the $i+1 phase.
#check for spaces in the objectclass!!
if ($temparr[$i] eq "") {
$i+=1;
}
if ($temparr[$i+1] ne "(") {
# print $temparr[$i],"\n";
$self->{lc $temparr[$i]} = lc $temparr[$i+1];
$i+=2;
}
else {
$j = $i+2;
my $k = 0;
while ($temparr[$j] ne ")")
{
if ($temparr[$j] eq "\$") {
$j+=1;
}
$objarr[$k] = lc $temparr[$j];
$k+=1;
$j+=1;
}
@{$self->{lc $temparr[$i]}} = @objarr;
$i=$j+1;
}
}
}
sub new
{
my $tmp = shift;
my $self = {%objfields};
bless $self;
$self->_initialize(@_);
return $self;
}
sub oid
{
my $self = shift;
if(@_) {
$self->{'oid'} = shift;
}
$self->{'oid'};
}
sub name
{
my $self = shift;
if(@_) {
$self->{'name'} = lc shift;
}
$self->{'name'};
}
sub desc
{
my $self = shift;
if(@_) {
$self->{'desc'} = lc shift;
}
$self->{'desc'};
}
sub sup
{
my $self = shift;
if(@_) {
$self->{'sup'} = lc shift;
}
$self->{'sup'};
}
sub must
{
my $self = shift;
if(@_) {
$self->{'must'} = lc shift;
}
@{$self->{'must'}};
}
sub may
{
my $self = shift;
if(@_) {
$self->{'may'} = lc shift;
}
@{$self->{'may'}};
}
#############################################################################
# Mandatory TRUE return value.
#
1;
#############################################################################
# POD documentation...
#
__END__
=head1 NAME
Mozilla::LDAP::Entry.pm - Object class to hold one LDAP entry.
=head1 SYNOPSIS
use Mozilla::LDAP::Conn;
use Mozilla::LDAP::Entry;
=head1 ABSTRACT
The LDAP::Conn object is used to perform LDAP searches, updates, adds and
deletes. All such functions works on LDAP::Entry objects only. All
modifications and additions you'll do to an LDAP entry, will be done
through this object class.
=head1 DESCRIPTION
The LDAP::Entry object class is built on top of the Tie::Hash standard
object class. This gives us several powerful features, the main one being
to keep track of what is changing in the LDAP entry. This makes it very
easy to write LDAP clients that needs to update/modify entries, since
you'll just do the changes, and this object class will take care of the
rest.
We define local functions for STORE, FETCH, DELETE, EXISTS, FIRSTKEY and
NEXTKEY in this object class, and inherit the rest from the super
class. Overloading these specific functions is how we can keep track of
what is changing in the entry, which turns out to be very convenient. We
can also easily "loop" over the attribute types, ignoring internal data,
or deleted attributes.
Most of the methods here either return the requested LDAP value, or a
status code. The status code (either 0 or 1) indicates the failure or
success of a certain operation. 0 (False) meaning the operation failed,
and a return code of 1 (True) means complete success.
One thing to remember is that in LDAP, attribute names are case
insensitive. All methods in this class are aware of this, and will convert
all attribute name arguments to lower case before performing any
operations. This does not mean that the values are case insensitive. On
the contrary, all values are considered case sensitive by this module,
even if the LDAP server itself treats it as a CIS attribute.
=head1 OBJECT CLASS METHODS
The LDAP::Entry class implements many methods you can use to access and
modify LDAP entries. It is strongly recommended that you use this API as
much as possible, and avoid using the internals of the class
directly. Failing to do so may actually break the functionality.
=head2 Creating a new entry
To create a completely new entry, use the B<new> method, for instance
$entry = new Mozilla::LDAP::Entry()
$entry->setDN("uid=leif,ou=people,dc=netscape,dc=com");
$entry->{objectclass} = [ "top", "person", "inetOrgPerson" ];
$entry->addValue("cn", "Leif Hedstrom");
$entry->addValue("sn", "Hedstrom");
$entry->addValue("givenName", "Leif");
$entry->addValue("mail", "leif@netscape.com);
$conn->add($entry);
This is the minimum requirements for an LDAP entry. It must have a DN, and
it must have at least one objectclass. As it turns out, by adding the
I<person> and I<inetOrgPerson> classes, we also must provide some more
attributes, like I<CN> and I<SN>. This is because the object classes have
these attributes marked as "required", and we'd get a schema violation
without those values.
In the example above we use both native API methods to add values, and
setting an attribute entire value set directly. Note that the value set is
a pointer to an array, and not the array itself. In the example above, the
object classes are set using an anonymous array, which the API handles
properly. It's important to be aware that the attribute value list is
indeed a pointer.
Finally, as you can see there's only only one way to add new LDAP entries,
and it's called add(). It normally takes an LDAP::Entry object instance as
argument, but it can also be called with a regular hash array if so
desired.
=head2 Adding and removing attributes and values
This is the main functionality of this module. Use these methods to do any
modifications and updates to your LDAP entries.
=over 13
=item B<addDNValue>
Just like B<addValue>, except this method assume the value is a DN
attribute. For instance
$dn = "uid=Leif, dc=Netscape, dc=COM";
$entry->addDNValue("uniqueMember", $dn);
will only add the DN for "uid=leif" if it does not exist as a DN in the
uniqueMember attribute.
=item B<addValue>
Add a value to an attribute. If the attribute value already exists, or we
couldn't add the value for any other reason, we'll return FALSE (0),
otherwise we return TRUE (1). The first two arguments are the attribute
name, and the value to add.
The optional third argument is a flag, indicating that we want to add the
attribute without checking for duplicates. This is useful if you know the
values are unique already, or if you perhaps want to allow duplicates for
a particular attribute. To add a CN to an existing entry/attribute, do:
$entry->addValue("cn", "Leif Hedstrom");
=item B<attrModified>
This is an internal function, that can be used to force the API to
consider an attribute (value) to have been modified. The only argument is
the name of the attribute. In almost all situation, you never, ever,
should call this. If you do, please contact the developers, and as us to
fix the API. Example
$entry->attrModified("cn");
=item B<copy>
Copy the value of one attribute to another. Requires at least two
arguments. The first argument is the name of the attribute to copy, and
the second argument is the name of the new attribute to copy to. The new
attribute can not currently exist in the entry, else the copy will fail.
There is an optional third argument (a boolean flag), which, when set to
1, will force an
override and copy to the new attribute even if it already exists. Returns TRUE if the copy
was successful.
$entry->copy("cn", "description");
=item B<exists>
Return TRUE if the specified attribute is defined in the LDAP entry. This
is useful to know if an entry has a particular attribute, regardless of
the value. For instance:
if ($entry->exists("jpegphoto")) { # do something special }
=item B<getDN>
Return the DN for the entry. For instance
print "The DN is: ", $entry->getDN(), "\n";
Just like B<setDN>, this method also has an optional argument, which
indicates we should normalize the DN before returning it to the caller.
=item B<getValues>
Returns an entire array of values for the attribute specified. Note that
this returns an array, and not a pointer to an array. This method is
deprecated, use B<values> instead.
=item B<hasValue>
Return TRUE or FALSE if the attribute has the specified value. A typical
usage is to see if an entry is of a certain object class, e.g.
if ($entry->hasValue("objectclass", "person", 1)) { # do something }
The (optional) third argument indicates if the string comparison should be
case insensitive or not, and the (optional) fourth argument indicats
wheter we should normalize the string as if it was a DN. The first two
arguments are the name and value of the attribute, respectively.
=item B<hasDNValue>
Exactly like B<hasValue>, except we assume the attribute values are DN
attributes.
=item B<isAttr>
This method can be used to decide if an attribute name really is a valid
LDAP attribute in the current entry. Use of this method is fairly limited,
but could potentially be useful. Usage is like previous examples, like
if ($entry->isAttr("cn")) { # do something }
The code section will only be executed if these criterias are true:
1. The name of the attribute is a non-empty string.
2. The name of the attribute does not begin, and end, with an
underscore character (_).
2. The attribute has one or more values in the entry.
=item B<isDeleted>
This is almost identical to B<isModified>, except it tests if an attribute
has been deleted. You use it the same way as above, like
if (! $entry->isDeleted("cn")) { # do something }
=item B<isModified>
This is a somewhat more useful method, which will return the internal
modification status of a particular attribute. The argument is the name of
the attribute, and the return value is True or False. If the attribute has
been modified, in any way, we return True (1), otherwise we return False
(0). For example:
if ($entry->isModified("cn")) { # do something }
=item B<matchValue>
This is very similar to B<hasValue>, except it does a regular expression
match instead of a full string match. It takes the same arguments,
including the optional third argument to specify case insensitive
matching. The usage is identical to the example for hasValue, e.g.
if ($entry->matchValue("objectclass", "pers", 1)) { # do something }
=item B<matchDNValue>
Like B<matchValue>, except the attribute values are considered being DNs.
=item B<move>
Identical to the copy method, except the original attribute is
deleted once the move to the new attribute is complete.
$entry->move("cn", "sn");
=item B<printLDIF>
Print the entry in a format called LDIF (LDAP Data Interchange
Format, RFC xxxx). An example of an LDIF entry is:
dn: uid=leif,ou=people,dc=netscape,dc=com
objectclass: top
objectclass: person
objectclass: inetOrgPerson
uid: leif
cn: Leif Hedstrom
mail: leif@netscape.com
The above would be the result of
$entry->printLDIF();
If you need to write to a file, open and then select() it.
For more useful LDIF functionality, check out the
Mozilla::LDAP::LDIF.pm module.
=item B<remove>
This will remove the entire attribute, including all it's values, from the
entry. The only argument is the name of the attribute to remove. Let's say
you want to nuke all I<mailAlternateAddress> values (i.e. the entire
attribute should be removed from the entry):
$entry->remove("mailAlternateAddress");
=item B<removeValue>
Remove a value from an attribute, if it exists. Of course, if the
attribute has no such value, we won't try to remove it, and instead return
a False (0) status code. The arguments are the name of the attribute, and
the particular value to remove. Note that values are considered case
sensitive, so make sure you preserve case properly. An example is:
$entry->removeValue("objectclass", "nscpPerson");
=item B<removeDNValue>
This is almost identical to B<removeValue>, except it will normalize the
attribute values before trying to remove them. This is useful if you know
that the attribute is a DN value, but perhaps the values are not cosistent
in all LDAP entries. For example
$dn = "uid=Leif, dc=Netscape, dc=COM";
$entry->removeDNValue("owner", $dn);
will remove the owner "uid=leif,dc=netscape,dc=com", no matter how it's
capitalized and formatted in the entry.
=item B<setDN>
Set the DN to the specified value. Only do this on new entries, it will
not work well if you try to do this on an existing entry. If you wish to
rename an entry, use the Mozilla::Conn::modifyRDN method instead.
Eventually we'll provide a complete "rename" method. To set the DN for a
newly created entry, we can do
$entry->setDN("uid=leif,ou=people,dc=netscape,dc=com");
There is an optional third argument, a boolean flag, indicating that we
should normalize the DN before setting it. This will assure a consistent
format of your DNs.
=item B<setValues>
Set the specified attribute to the new value (or values), overwriting
whatever old values it had before. This is a little dangerous, since you
can lose attribute values you didn't intend to remove. Therefore, it's
usually recommended to use B<removeValue()> and B<setValues()>. This
method is deprecated, use B<values> instead.
=item B<size>
Return the number of values for a particular attribute. For instance
$entry->{cn} = [ "Leif Hedstrom", "The Swede" ];
$numVals = $entry->size("cn");
This will set C<$numVals> to two (2). The only argument is the name of the
attribute, and the return value is the size of the value array.
=item B<values>
This is the get/set method for manipulating an entire set of values for a
particular attribute. The first argument is the attribute you wish to set
or get, and the optional second (and so forth) arguments is the list of
attribute values to set.
To get the values from the I<CN> attribute, just do
@vals = $entry->values("CN");
To set some attributes entire set of values, you can do
$entry->values("cn", "Leif Hedstrom", "The Swede");
$entry->values("mail", @mailAddresses);
or if it's a single value attribute,
$entry->values("uidNumber", "12345");
The only important thing to remember is that the optional value arguments
must be array elements (or an array), not a pointer to an array (or an
anonymous array).
=back
=head2 Deleting entries
To delete an LDAP entry from the LDAP server, you have to use the
B<delete> method from the Mozilla::LDAP::Conn module. It will actually
delete any entry, if you provide an legitimate DN.
=head2 Renaming entries
Again, there's no functionality in this object class to rename the entry
(i.e. changing it's DN). For now, there is a way to modify the RDN
component of a DN through the Mozilla::LDAP::Conn module, with
B<modifyRDN>. Eventually we hope to have a complete B<rename> method,
which should be capable of renaming any entry, in any way, including
moving it to a different part of the DIT (Directory Information Tree).
=head1 EXAMPLES
There are plenty of examples to look at, in the examples directory. We are
adding more examples every day (almost).
=head1 INSTALLATION
Installing this package is part of the Makefile supplied in the
package. See the installation procedures which are part of this package.
=head1 AVAILABILITY
This package can be retrieved from a number of places, including:
http://www.mozilla.org/directory/
Your local CPAN server
=head1 CREDITS
Most of this code was developed by Leif Hedstrom, Netscape Communications
Corporation.
=head1 BUGS
None. :)
=head1 SEE ALSO
L<Mozilla::LDAP::Conn>, L<Mozilla::LDAP::API>, and of course L<Perl>.
=cut

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@@ -0,0 +1,387 @@
#############################################################################
# $Id: Utils.pm,v 1.13.2.3 2000-10-05 22:42:05 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s): Leif Hedstrom
# Michelle Wyner
#
# DESCRIPTION
# Lots of Useful Little Utilities, for LDAP related operations.
#
#############################################################################
package Mozilla::LDAP::Utils;
use Mozilla::LDAP::API 2.0 qw(:constant);
use Mozilla::LDAP::Conn;
use Exporter;
use strict;
use vars qw($VERSION @ISA %EXPORT_TAGS);
@ISA = qw(Exporter);
$VERSION = "2.0";
%EXPORT_TAGS = (
all => [qw(normalizeDN
isUrl
printEntry
printentry
encodeBase64
decodeBase64
str2Scope
askPassword
ldapArgs
unixCrypt
userCredentials
answer)]
);
# Add Everything in %EXPORT_TAGS to @EXPORT_OK
Exporter::export_ok_tags('all');
#############################################################################
# Normalize the DN string (first argument), and return the new, normalized,
# string (DN). This is useful to make sure that two syntactically
# identical DNs compare (eq) as the same string.
#
sub normalizeDN
{
my ($dn) = @_;
my (@vals);
return "" unless (defined($dn) && ($dn ne ""));
@vals = Mozilla::LDAP::API::ldap_explode_dn(lc $dn, 0);
return join(",", @vals);
}
#############################################################################
# Checks if a string is a properly formed LDAP URL.
#
sub isURL
{
return ldap_is_ldap_url($_[0]);
}
#############################################################################
# Print an entry, in LDIF format. This is sort of obsolete, we encourage
# you to use the :;LDAP::LDIF class instead.
#
sub printEntry
{
my $entry = $_[0];
my ($attr);
local $_;
print "dn: ", $entry->{"dn"},"\n";
foreach $attr (@{$entry->{"_oc_order_"}})
{
next if ($attr =~ /^_.+_$/);
next if $entry->{"_${attr}_deleted_"};
foreach (@{$entry->{$attr}})
{
print "$attr: $_\n";
}
}
print "\n";
}
*printentry = \*printEntry;
#############################################################################
# Perform Base64 encoding, this is based on MIME::Base64.pm, written
# by Gisle Aas <gisle@aas.no>. If possible, use the MIME:: package instead.
#
sub encodeBase64
{
my ($res) = "";
my ($eol) = "$_[1]";
my ($padding);
pos($_[0]) = 0; # ensure start at the beginning
while ($_[0] =~ /(.{1,45})/gs) {
$res .= substr(pack('u', $1), 1);
chop($res);
}
$res =~ tr|` -_|AA-Za-z0-9+/|; # `# help emacs
$padding = (3 - length($_[0]) % 3) % 3;
$res =~ s/.{$padding}$/'=' x $padding/e if $padding;
if (length $eol) {
$res =~ s/(.{1,76})/$1$eol/g;
}
return $res;
}
#############################################################################
# Perform Base64 decoding, this is based on MIME::Base64.pm, written
# by Gisle Aas <gisle@aas.no>. If possible, use the MIME:: package instead.
#
sub decodeBase64
{
my ($str) = shift;
my ($res) = "";
my ($len);
$str =~ tr|A-Za-z0-9+=/||cd;
Carp::croak("Base64 decoder requires string length to be a multiple of 4")
if length($str) % 4;
$str =~ s/=+$//; # remove padding
$str =~ tr|A-Za-z0-9+/| -_|; # convert to uuencoded format
while ($str =~ /(.{1,60})/gs)
{
$len = chr(32 + length($1)*3/4);
$res .= unpack("u", $len . $1 ); # uudecode
}
return $res;
}
#############################################################################
# Convert a "human" readable string to an LDAP scope value
#
sub str2Scope
{
my ($str) = $_[0];
return $str if ($str =~ /^[0-9]+$/);
if ($str =~ /^sub/i)
{
return LDAP_SCOPE_SUBTREE;
}
elsif ($str =~ /^base/i)
{
return LDAP_SCOPE_BASE;
}
elsif ($str =~ /^one/i)
{
return LDAP_SCOPE_ONELEVEL;
}
# Default...
return LDAP_SCOPE_SUBTREE;
}
#############################################################################
# Ask for a password, without displaying it on the TTY.
#
sub askPassword
{
my ($prompt) = shift;
my ($hasReadKey) = 0;
eval "use Term::ReadKey";
$hasReadKey=1 unless ($@);
print "LDAP password: " if $prompt;
if ($hasReadKey)
{
ReadMode(2);
chop($_ = ReadLine(0));
ReadMode(0);
}
else
{
system('/bin/stty -echo');
chop($_ = <STDIN>);
system('/bin/stty echo');
}
print "\n";
return $_;
}
#############################################################################
# Handle some standard LDAP options, and construct a nice little structure
# that we can use later on. We really should have some appropriate defaults,
# perhaps from an Mozilla::LDAP::Config module.
#
sub ldapArgs
{
my ($bind, $base) = @_;
my (%ld);
$main::opt_v = $main::opt_n if defined($main::opt_n);
$main::opt_p = LDAPS_PORT if (!defined($main::opt_p) &&
defined($main::opt_P) &&
($main::opt_P ne ""));
$ld{"host"} = $main::opt_h || "ldap";
$ld{"port"} = $main::opt_p || LDAP_PORT;
$ld{"base"} = $main::opt_b || $base || $ENV{'LDAP_BASEDN'};
$ld{"root"} = $ld{"base"};
$ld{"bind"} = $main::opt_D || $bind || "";
$ld{"pswd"} = $main::opt_w || "";
$ld{"cert"} = $main::opt_P || "";
$ld{"scope"} = (defined($main::opt_s) ? $main::opt_s : LDAP_SCOPE_SUBTREE);
if (($ld{"bind"} ne "") && ($ld{"pswd"} eq ""))
{
$ld{pswd} = askPassword(1);
}
return %ld;
}
#############################################################################
# Create a Unix-type password, using the "crypt" function. A random salt
# is always generated, perhaps it should be an optional argument?
#
sub unixCrypt
{
my ($ascii) =
"./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
my ($salt) = substr($ascii, rand(62), 1) . substr($ascii, rand(62), 1);
srand(time ^ $$);
crypt($_[0], $salt);
}
#############################################################################
# Try to find a user to bind as, and possibly ask for the password. Pass
# a pointer to the hash array with LDAP parameters to this function.
#
sub userCredentials
{
my ($ld) = @_;
my ($conn, $entry, $pswd, $search);
if ($ld->{"bind"} eq "")
{
my ($base) = $ld->{"base"} || $ld->{"root"};
$conn = new Mozilla::LDAP::Conn($ld);
die "Could't connect to LDAP server " . $ld->{"host"} unless $conn;
$search = "(&(objectclass=inetOrgPerson)(uid=$ENV{USER}))";
$entry = $conn->search($base, "subtree", $search, 0, ("uid"));
return 0 if (!$entry || $conn->nextEntry());
$conn->close();
$ld->{"bind"} = $entry->getDN();
}
if ($ld->{"pswd"} eq "")
{
$ld->{"pswd"} = Mozilla::LDAP::Utils::askPassword(1);
}
}
#############################################################################
# Ask a Y/N question, return "Y" or "N".
#
sub answer
{
die "Default string must be Y or N."
unless (($_[0] eq "Y") || ($_[0] eq "N"));
chop($_ = <STDIN>);
return $_[0] if /^$/;
return "Y" if /^[yY]/;
return "N" if /^[nN]/;
}
#############################################################################
# Mandatory TRUE return value.
#
1;
#############################################################################
# POD documentation...
#
__END__
=head1 NAME
Mozilla::LDAP::Utils.pm - Collection of useful little utilities.
=head1 SYNOPSIS
use Mozilla::LDAP::Utils;
=head1 ABSTRACT
=head1 DESCRIPTION
=head1 OBJECT CLASS METHODS
=over 13
=item B<normalizeDN>
This function will remove all extraneous white spaces in the DN, and also
change all upper case characters to lower case. The only argument is the
DN string to normalize, and the return value is the new, clean DN.
=back
=head1 EXAMPLES
There are plenty of examples to look at, in the examples directory. We are
adding more examples every day (almost).
=head1 INSTALLATION
Installing this package is part of the Makefile supplied in the
package. See the installation procedures which are part of this package.
=head1 AVAILABILITY
This package can be retrieved from a number of places, including:
http://www.mozilla.org/directory/
Your local CPAN server
=head1 CREDITS
Most of this code was developed by Leif Hedstrom, Netscape Communications
Corporation.
=head1 BUGS
None. :)
=head1 SEE ALSO
L<Mozilla::LDAP::Conn>, L<Mozilla::LDAP::Entry>, L<Mozilla::LDAP::API>, and
of course L<Perl>.
=cut

View File

@@ -0,0 +1,954 @@
/*
******************************************************************************
* $Id: constant.h,v 1.7.6.2 2000-10-05 22:22:16 leif%netscape.com Exp $
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is PerLDAP. The Initial Developer of the Original
* Code is Netscape Communications Corp. and Clayton Donley. Portions
* created by Netscape are Copyright (C) Netscape Communications
* Corp., portions created by Clayton Donley are Copyright (C) Clayton
* Donley. All Rights Reserved.
*
* Contributor(s): Leif Hedstrom <leif@perldap.org>
* Kevin McCarthy <kevin@perldap.org>
* DESCRIPTION
* Constants.
*
*****************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#ifdef __cplusplus
}
#endif
#include <ldap.h>
static int
not_here(s)
char *s;
{
croak("%s not implemented on this architecture", s);
return -1;
}
double
constant(name, arg)
char *name;
int arg;
{
errno = 0;
if (name[0] == 'L' && name[1] == 'D' && name[2] == 'A' && name[3] == 'P'
&& name[4] == '_')
{
switch (name[5]) {
case 'A':
if (strEQ(name, "LDAP_ADMINLIMIT_EXCEEDED"))
#ifdef LDAP_ADMINLIMIT_EXCEEDED
return LDAP_ADMINLIMIT_EXCEEDED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_AFFECTS_MULTIPLE_DSAS"))
#ifdef LDAP_AFFECTS_MULTIPLE_DSAS
return LDAP_AFFECTS_MULTIPLE_DSAS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_ALIAS_DEREF_PROBLEM"))
#ifdef LDAP_ALIAS_DEREF_PROBLEM
return LDAP_ALIAS_DEREF_PROBLEM;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_ALIAS_PROBLEM"))
#ifdef LDAP_ALIAS_PROBLEM
return LDAP_ALIAS_PROBLEM;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_ALREADY_EXISTS"))
#ifdef LDAP_ALREADY_EXISTS
return LDAP_ALREADY_EXISTS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_AUTH_METHOD_NOT_SUPPORTED"))
#ifdef LDAP_AUTH_METHOD_NOT_SUPPORTED
return LDAP_AUTH_METHOD_NOT_SUPPORTED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_AUTH_NONE"))
#ifdef LDAP_AUTH_NONE
return LDAP_AUTH_NONE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_AUTH_SASL"))
#ifdef LDAP_AUTH_SASL
return LDAP_AUTH_SASL;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_AUTH_SIMPLE"))
#ifdef LDAP_AUTH_SIMPLE
return LDAP_AUTH_SIMPLE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_AUTH_UNKNOWN"))
#ifdef LDAP_AUTH_UNKNOWN
return LDAP_AUTH_UNKNOWN;
#else
goto not_there;
#endif
break;
case 'B':
if (strEQ(name, "LDAP_BUSY"))
#ifdef LDAP_BUSY
return LDAP_BUSY;
#else
goto not_there;
#endif
break;
case 'C':
if (strEQ(name, "LDAP_CACHE_CHECK"))
#ifdef LDAP_CACHE_CHECK
return LDAP_CACHE_CHECK;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CACHE_LOCALDB"))
#ifdef LDAP_CACHE_LOCALDB
return LDAP_CACHE_LOCALDB;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CACHE_POPULATE"))
#ifdef LDAP_CACHE_POPULATE
return LDAP_CACHE_POPULATE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CHANGETYPE_ADD"))
#ifdef LDAP_CHANGETYPE_ADD
return LDAP_CHANGETYPE_ADD;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CHANGETYPE_ANY"))
#ifdef LDAP_CHANGETYPE_ANY
return LDAP_CHANGETYPE_ANY;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CHANGETYPE_DELETE"))
#ifdef LDAP_CHANGETYPE_DELETE
return LDAP_CHANGETYPE_DELETE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CHANGETYPE_MODDN"))
#ifdef LDAP_CHANGETYPE_MODDN
return LDAP_CHANGETYPE_MODDN;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CHANGETYPE_MODIFY"))
#ifdef LDAP_CHANGETYPE_MODIFY
return LDAP_CHANGETYPE_MODIFY;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CLIENT_LOOP"))
#ifdef LDAP_CLIENT_LOOP
return LDAP_CLIENT_LOOP;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_COMPARE_FALSE"))
#ifdef LDAP_COMPARE_FALSE
return LDAP_COMPARE_FALSE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_COMPARE_TRUE"))
#ifdef LDAP_COMPARE_TRUE
return LDAP_COMPARE_TRUE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CONFIDENTIALITY_REQUIRED"))
#ifdef LDAP_CONFIDENTIALITY_REQUIRED
return LDAP_CONFIDENTIALITY_REQUIRED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CONNECT_ERROR"))
#ifdef LDAP_CONNECT_ERROR
return LDAP_CONNECT_ERROR;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_CONSTRAINT_VIOLATION"))
#ifdef LDAP_CONSTRAINT_VIOLATION
return LDAP_CONSTRAINT_VIOLATION;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_DECODING_ERROR"))
#ifdef LDAP_DECODING_ERROR
return LDAP_DECODING_ERROR;
#else
goto not_there;
#endif
break;
case 'D':
if (strEQ(name, "LDAP_DEREF_ALWAYS"))
#ifdef LDAP_DEREF_ALWAYS
return LDAP_DEREF_ALWAYS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_DEREF_FINDING"))
#ifdef LDAP_DEREF_FINDING
return LDAP_DEREF_FINDING;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_DEREF_NEVER"))
#ifdef LDAP_DEREF_NEVER
return LDAP_DEREF_NEVER;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_DEREF_SEARCHING"))
#ifdef LDAP_DEREF_SEARCHING
return LDAP_DEREF_SEARCHING;
#else
goto not_there;
#endif
break;
case 'E':
if (strEQ(name, "LDAP_ENCODING_ERROR"))
#ifdef LDAP_ENCODING_ERROR
return LDAP_ENCODING_ERROR;
#else
goto not_there;
#endif
break;
case 'F':
if (strEQ(name, "LDAP_FILTER_ERROR"))
#ifdef LDAP_FILTER_ERROR
return LDAP_FILTER_ERROR;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_FILT_MAXSIZ"))
#ifdef LDAP_FILT_MAXSIZ
return LDAP_FILT_MAXSIZ;
#else
goto not_there;
#endif
break;
case 'I':
if (strEQ(name, "LDAP_INAPPROPRIATE_AUTH"))
#ifdef LDAP_INAPPROPRIATE_AUTH
return LDAP_INAPPROPRIATE_AUTH;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_INAPPROPRIATE_MATCHING"))
#ifdef LDAP_INAPPROPRIATE_MATCHING
return LDAP_INAPPROPRIATE_MATCHING;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_INSUFFICIENT_ACCESS"))
#ifdef LDAP_INSUFFICIENT_ACCESS
return LDAP_INSUFFICIENT_ACCESS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_INVALID_CREDENTIALS"))
#ifdef LDAP_INVALID_CREDENTIALS
return LDAP_INVALID_CREDENTIALS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_INVALID_DN_SYNTAX"))
#ifdef LDAP_INVALID_DN_SYNTAX
return LDAP_INVALID_DN_SYNTAX;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_INVALID_SYNTAX"))
#ifdef LDAP_INVALID_SYNTAX
return LDAP_INVALID_SYNTAX;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_IS_LEAF"))
#ifdef LDAP_IS_LEAF
return LDAP_IS_LEAF;
#else
goto not_there;
#endif
break;
case 'L':
if (strEQ(name, "LDAP_LOCAL_ERROR"))
#ifdef LDAP_LOCAL_ERROR
return LDAP_LOCAL_ERROR;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_LOOP_DETECT"))
#ifdef LDAP_LOOP_DETECT
return LDAP_LOOP_DETECT;
#else
goto not_there;
#endif
break;
case 'M':
if (strEQ(name, "LDAP_MOD_ADD"))
#ifdef LDAP_MOD_ADD
return LDAP_MOD_ADD;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_MOD_BVALUES"))
#ifdef LDAP_MOD_BVALUES
return LDAP_MOD_BVALUES;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_MOD_DELETE"))
#ifdef LDAP_MOD_DELETE
return LDAP_MOD_DELETE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_MOD_REPLACE"))
#ifdef LDAP_MOD_REPLACE
return LDAP_MOD_REPLACE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_MORE_RESULTS_TO_RETURN"))
#ifdef LDAP_MORE_RESULTS_TO_RETURN
return LDAP_MORE_RESULTS_TO_RETURN;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_MSG_ALL"))
#ifdef LDAP_MSG_ALL
return LDAP_MSG_ALL;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_MSG_ONE"))
#ifdef LDAP_MSG_ONE
return LDAP_MSG_ONE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_MSG_RECEIVED"))
#ifdef LDAP_MSG_RECEIVED
return LDAP_MSG_RECEIVED;
#else
goto not_there;
#endif
break;
case 'N':
if (strEQ(name, "LDAP_NAMING_VIOLATION"))
#ifdef LDAP_NAMING_VIOLATION
return LDAP_NAMING_VIOLATION;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_NOT_ALLOWED_ON_NONLEAF"))
#ifdef LDAP_NOT_ALLOWED_ON_NONLEAF
return LDAP_NOT_ALLOWED_ON_NONLEAF;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_NOT_ALLOWED_ON_RDN"))
#ifdef LDAP_NOT_ALLOWED_ON_RDN
return LDAP_NOT_ALLOWED_ON_RDN;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_NOT_SUPPORTED"))
#ifdef LDAP_NOT_SUPPORTED
return LDAP_NOT_SUPPORTED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_NO_LIMIT"))
#ifdef LDAP_NO_LIMIT
return LDAP_NO_LIMIT;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_NO_MEMORY"))
#ifdef LDAP_NO_MEMORY
return LDAP_NO_MEMORY;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_NO_OBJECT_CLASS_MODS"))
#ifdef LDAP_NO_OBJECT_CLASS_MODS
return LDAP_NO_OBJECT_CLASS_MODS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_NO_RESULTS_RETURNED"))
#ifdef LDAP_NO_RESULTS_RETURNED
return LDAP_NO_RESULTS_RETURNED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_NO_SUCH_ATTRIBUTE"))
#ifdef LDAP_NO_SUCH_ATTRIBUTE
return LDAP_NO_SUCH_ATTRIBUTE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_NO_SUCH_OBJECT"))
#ifdef LDAP_NO_SUCH_OBJECT
return LDAP_NO_SUCH_OBJECT;
#else
goto not_there;
#endif
break;
case 'O':
if (strEQ(name, "LDAP_OBJECT_CLASS_VIOLATION"))
#ifdef LDAP_OBJECT_CLASS_VIOLATION
return LDAP_OBJECT_CLASS_VIOLATION;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPERATIONS_ERROR"))
#ifdef LDAP_OPERATIONS_ERROR
return LDAP_OPERATIONS_ERROR;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_CACHE_ENABLE"))
#ifdef LDAP_OPT_CACHE_ENABLE
return LDAP_OPT_CACHE_ENABLE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_CACHE_FN_PTRS"))
#ifdef LDAP_OPT_CACHE_FN_PTRS
return LDAP_OPT_CACHE_FN_PTRS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_CACHE_STRATEGY"))
#ifdef LDAP_OPT_CACHE_STRATEGY
return LDAP_OPT_CACHE_STRATEGY;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_CLIENT_CONTROLS"))
#ifdef LDAP_OPT_CLIENT_CONTROLS
return LDAP_OPT_CLIENT_CONTROLS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_DEREF"))
#ifdef LDAP_OPT_DEREF
return LDAP_OPT_DEREF;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_DESC"))
#ifdef LDAP_OPT_DESC
return LDAP_OPT_DESC;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_DNS"))
#ifdef LDAP_OPT_DNS
return LDAP_OPT_DNS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_DNS_FN_PTRS"))
#ifdef LDAP_OPT_DNS_FN_PTRS
return LDAP_OPT_DNS_FN_PTRS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_ERROR_NUMBER"))
#ifdef LDAP_OPT_ERROR_NUMBER
return LDAP_OPT_ERROR_NUMBER;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_ERROR_STRING"))
#ifdef LDAP_OPT_ERROR_STRING
return LDAP_OPT_ERROR_STRING;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_HOST_NAME"))
#ifdef LDAP_OPT_HOST_NAME
return LDAP_OPT_HOST_NAME;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_IO_FN_PTRS"))
#ifdef LDAP_OPT_IO_FN_PTRS
return LDAP_OPT_IO_FN_PTRS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_MEMALLOC_FN_PTRS"))
#ifdef LDAP_OPT_MEMALLOC_FN_PTRS
return LDAP_OPT_MEMALLOC_FN_PTRS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_PREFERRED_LANGUAGE"))
#ifdef LDAP_OPT_PREFERRED_LANGUAGE
return LDAP_OPT_PREFERRED_LANGUAGE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_PROTOCOL_VERSION"))
#ifdef LDAP_OPT_PROTOCOL_VERSION
return LDAP_OPT_PROTOCOL_VERSION;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_REBIND_ARG"))
#ifdef LDAP_OPT_REBIND_ARG
return LDAP_OPT_REBIND_ARG;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_REBIND_FN"))
#ifdef LDAP_OPT_REBIND_FN
return LDAP_OPT_REBIND_FN;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_RECONNECT"))
#ifdef LDAP_OPT_RECONNECT
return LDAP_OPT_RECONNECT;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_REFERRALS"))
#ifdef LDAP_OPT_REFERRALS
return LDAP_OPT_REFERRALS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_REFERRAL_HOP_LIMIT"))
#ifdef LDAP_OPT_REFERRAL_HOP_LIMIT
return LDAP_OPT_REFERRAL_HOP_LIMIT;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_RESTART"))
#ifdef LDAP_OPT_RESTART
return LDAP_OPT_RESTART;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_RETURN_REFERRALS"))
#ifdef LDAP_OPT_RETURN_REFERRALS
return LDAP_OPT_RETURN_REFERRALS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_SERVER_CONTROLS"))
#ifdef LDAP_OPT_SERVER_CONTROLS
return LDAP_OPT_SERVER_CONTROLS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_SIZELIMIT"))
#ifdef LDAP_OPT_SIZELIMIT
return LDAP_OPT_SIZELIMIT;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_SSL"))
#ifdef LDAP_OPT_SSL
return LDAP_OPT_SSL;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_THREAD_FN_PTRS"))
#ifdef LDAP_OPT_THREAD_FN_PTRS
return LDAP_OPT_THREAD_FN_PTRS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OPT_TIMELIMIT"))
#ifdef LDAP_OPT_TIMELIMIT
return LDAP_OPT_TIMELIMIT;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_OTHER"))
#ifdef LDAP_OTHER
return LDAP_OTHER;
#else
goto not_there;
#endif
break;
case 'P':
if (strEQ(name, "LDAP_PARAM_ERROR"))
#ifdef LDAP_PARAM_ERROR
return LDAP_PARAM_ERROR;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_PARTIAL_RESULTS"))
#ifdef LDAP_PARTIAL_RESULTS
return LDAP_PARTIAL_RESULTS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_PORT"))
#ifdef LDAP_PORT
return LDAP_PORT;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_PORT_MAX"))
#ifdef LDAP_PORT_MAX
return LDAP_PORT_MAX;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_PROTOCOL_ERROR"))
#ifdef LDAP_PROTOCOL_ERROR
return LDAP_PROTOCOL_ERROR;
#else
goto not_there;
#endif
break;
case 'R':
if (strEQ(name, "LDAP_REFERRAL"))
#ifdef LDAP_REFERRAL
return LDAP_REFERRAL;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_REFERRAL_LIMIT_EXCEEDED"))
#ifdef LDAP_REFERRAL_LIMIT_EXCEEDED
return LDAP_REFERRAL_LIMIT_EXCEEDED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RESULTS_TOO_LARGE"))
#ifdef LDAP_RESULTS_TOO_LARGE
return LDAP_RESULTS_TOO_LARGE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_ADD"))
#ifdef LDAP_RES_ADD
return LDAP_RES_ADD;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_ANY"))
#ifdef LDAP_RES_ANY
return LDAP_RES_ANY;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_BIND"))
#ifdef LDAP_RES_BIND
return LDAP_RES_BIND;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_COMPARE"))
#ifdef LDAP_RES_COMPARE
return LDAP_RES_COMPARE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_DELETE"))
#ifdef LDAP_RES_DELETE
return LDAP_RES_DELETE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_EXTENDED"))
#ifdef LDAP_RES_EXTENDED
return LDAP_RES_EXTENDED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_MODIFY"))
#ifdef LDAP_RES_MODIFY
return LDAP_RES_MODIFY;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_MODRDN"))
#ifdef LDAP_RES_MODRDN
return LDAP_RES_MODRDN;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_RENAME"))
#ifdef LDAP_RES_RENAME
return LDAP_RES_RENAME;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_SEARCH_ENTRY"))
#ifdef LDAP_RES_SEARCH_ENTRY
return LDAP_RES_SEARCH_ENTRY;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_SEARCH_REFERENCE"))
#ifdef LDAP_RES_SEARCH_REFERENCE
return LDAP_RES_SEARCH_REFERENCE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_RES_SEARCH_RESULT"))
#ifdef LDAP_RES_SEARCH_RESULT
return LDAP_RES_SEARCH_RESULT;
#else
goto not_there;
#endif
break;
case 'S':
if (strEQ(name, "LDAP_SASL_BIND_IN_PROGRESS"))
#ifdef LDAP_SASL_BIND_IN_PROGRESS
return LDAP_SASL_BIND_IN_PROGRESS;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_SASL_SIMPLE"))
#ifdef LDAP_SASL_SIMPLE
return LDAP_SASL_SIMPLE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_SCOPE_BASE"))
#ifdef LDAP_SCOPE_BASE
return LDAP_SCOPE_BASE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_SCOPE_ONELEVEL"))
#ifdef LDAP_SCOPE_ONELEVEL
return LDAP_SCOPE_ONELEVEL;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_SCOPE_SUBTREE"))
#ifdef LDAP_SCOPE_SUBTREE
return LDAP_SCOPE_SUBTREE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_SECURITY_NONE"))
#ifdef LDAP_SECURITY_NONE
return LDAP_SECURITY_NONE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_SERVER_DOWN"))
#ifdef LDAP_SERVER_DOWN
return LDAP_SERVER_DOWN;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_SIZELIMIT_EXCEEDED"))
#ifdef LDAP_SIZELIMIT_EXCEEDED
return LDAP_SIZELIMIT_EXCEEDED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_SORT_CONTROL_MISSING"))
#ifdef LDAP_SORT_CONTROL_MISSING
return LDAP_SORT_CONTROL_MISSING;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_STRONG_AUTH_NOT_SUPPORTED"))
#ifdef LDAP_STRONG_AUTH_NOT_SUPPORTED
return LDAP_STRONG_AUTH_NOT_SUPPORTED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_STRONG_AUTH_REQUIRED"))
#ifdef LDAP_STRONG_AUTH_REQUIRED
return LDAP_STRONG_AUTH_REQUIRED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_SUCCESS"))
#ifdef LDAP_SUCCESS
return LDAP_SUCCESS;
#else
goto not_there;
#endif
break;
case 'T':
if (strEQ(name, "LDAP_TIMELIMIT_EXCEEDED"))
#ifdef LDAP_TIMELIMIT_EXCEEDED
return LDAP_TIMELIMIT_EXCEEDED;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_TIMEOUT"))
#ifdef LDAP_TIMEOUT
return LDAP_TIMEOUT;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_TYPE_OR_VALUE_EXISTS"))
#ifdef LDAP_TYPE_OR_VALUE_EXISTS
return LDAP_TYPE_OR_VALUE_EXISTS;
#else
goto not_there;
#endif
break;
case 'U':
if (strEQ(name, "LDAP_UNAVAILABLE"))
#ifdef LDAP_UNAVAILABLE
return LDAP_UNAVAILABLE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_UNAVAILABLE_CRITICAL_EXTENSION"))
#ifdef LDAP_UNAVAILABLE_CRITICAL_EXTENSION
return LDAP_UNAVAILABLE_CRITICAL_EXTENSION;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_UNDEFINED_TYPE"))
#ifdef LDAP_UNDEFINED_TYPE
return LDAP_UNDEFINED_TYPE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_UNWILLING_TO_PERFORM"))
#ifdef LDAP_UNWILLING_TO_PERFORM
return LDAP_UNWILLING_TO_PERFORM;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_URL_ERR_BADSCOPE"))
#ifdef LDAP_URL_ERR_BADSCOPE
return LDAP_URL_ERR_BADSCOPE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_URL_ERR_MEM"))
#ifdef LDAP_URL_ERR_MEM
return LDAP_URL_ERR_MEM;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_URL_ERR_NODN"))
#ifdef LDAP_URL_ERR_NODN
return LDAP_URL_ERR_NODN;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_URL_ERR_NOTLDAP"))
#ifdef LDAP_URL_ERR_NOTLDAP
return LDAP_URL_ERR_NOTLDAP;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_URL_ERR_PARAM"))
#ifdef LDAP_URL_ERR_PARAM
return LDAP_URL_ERR_PARAM;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_URL_OPT_SECURE"))
#ifdef LDAP_URL_OPT_SECURE
return LDAP_URL_OPT_SECURE;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_USER_CANCELLED"))
#ifdef LDAP_USER_CANCELLED
return LDAP_USER_CANCELLED;
#else
goto not_there;
#endif
break;
case 'V':
if (strEQ(name, "LDAP_VERSION"))
#ifdef LDAP_VERSION
return LDAP_VERSION;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_VERSION1"))
#ifdef LDAP_VERSION1
return LDAP_VERSION1;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_VERSION2"))
#ifdef LDAP_VERSION2
return LDAP_VERSION2;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_VERSION3"))
#ifdef LDAP_VERSION3
return LDAP_VERSION3;
#else
goto not_there;
#endif
if (strEQ(name, "LDAP_VERSION_MAX"))
#ifdef LDAP_VERSION_MAX
return LDAP_VERSION_MAX;
#else
goto not_there;
#endif
break;
}
} else {
if (strEQ(name, "LDAPS_PORT"))
#ifdef LDAPS_PORT
return LDAPS_PORT;
#else
goto not_there;
#endif
}
errno = EINVAL;
return 0;
not_there:
errno = ENOENT;
return 0;
}

View File

@@ -0,0 +1,44 @@
1999-09-05 Leif Hedstrom <leif@perldap.org>
* changes2ldif.pl, modattr.pl, qsearch.pl, rmentry.pl,
ldappasswd.pl, monitor.pl, rand_mods.pl, tabdump.pl, lfinger.pl,
psoftsync.pl, rename.pl: Changed headers.
* qsearch.pl: Added support for the "-v" flag, and changed all the
calls to search() reflect new argument passing syntax.
1999-06-30 Leif Hedstrom <leif@netscape.com>
* rmentry.pl: Added support for "-p".
1999-01-05 Leif Hedstrom <leif@netscape.com>
* psoftsync.pl (delAttr): Fixed annoying bug where I missed to
"my" $entry.
1999-01-04 Leif Hedstrom <leif@netscape.com>
* modattr.pl: Bug fixes for handling bad cases better (like
missing attribute, adding empty values etc).
1998-12-11 Leif Hedstrom <leif@netscape.com>
* modattr.pl: Modified slightly to enable the rebind proc.
1998-08-03 Leif Hedstrom <leif@netscape.com>
* psoftsync.pl: New file, also merged in some modules from
LdapUtils.pm, to make sure this works. NOTE: This script currently
doesn't work, since all "modify" operations are horked.
1998-07-30 Leif Hedstrom <leif@netscape.com>
* tabdump.pl: Actually works!
* ldappasswd.pl: Cleaned out some code, and moved it over to the
::Utils module.
1998-07-29 Leif Hedstrom <leif@netscape.com>
* qsearch.pl: First working version.

View File

@@ -0,0 +1,117 @@
#!/usr/bin/perl5
#############################################################################
# $Id: changes2ldif.pl,v 1.2.4.2 2000-10-06 18:23:19 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# Search the changelog, and produce an LDIF file suitable for ldapmodify
# for instance. This should be merged into LDIF.pm eventually.
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
use strict;
no strict "vars";
#################################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "changes2ldif";
$USAGE = "$APPNAM [-nv] -b base -h host -D bind -w pswd -P cert [min [max]]";
#################################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('nvb:h:D:p:s:w:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
$ld{root} = "cn=changelog" if (!defined($ld{root}) || $ld{root} eq "");
#################################################################################
# Instantiate an LDAP object, which also binds to the LDAP server.
#
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
#################################################################################
# Create the search filter.
#
$min = $ARGV[$[];
$max = $ARGV[$[ + 1];
if ($min ne "")
{
if ($max ne "")
{
$search = "(&(changenumber>=$min)(changenumber<=$max))";
}
else
{
$search = "(changenumber>=$min)";
}
}
else
{
$search = "(changenumber=*)";
}
#################################################################################
# Do the searches, and print the results.
#
$entry = $conn->search($ld{root}, "ONE", "$search");
while ($entry)
{
print "dn: ", $entry->{targetdn}[0], "\n";
$type = $entry->{changetype}[0];
print "changetype: $type\n";
if ($type =~ /modify/i)
{
# Should we filter out modifiersname and modifytimestamp ? We do chop
# off the trailing \0 though.
chop($entry->{changes}[0]);
print $entry->{changes}[0], "\n";
}
elsif ($type =~ /add/i)
{
print $entry->{changes}[0], "\n";
}
else
{
print "\n";
}
$entry = $conn->nextEntry;
}
#################################################################################
# Close the connection.
#
$ld{conn}->close if $ld{conn};

View File

@@ -0,0 +1,103 @@
#!/usr/bin/perl5
#############################################################################
# $Id: ldappasswd.pl,v 1.6.6.2 2000-10-06 18:23:19 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# This is an LDAP version of the normal passwd/yppasswd command found
# on most Unix systems. Note that this will only use the {crypt}
# encryption/hash algorithm (at this point).
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
#############################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "ldappasswd";
$USAGE = "$APPNAM [-nv] -b base -h host -D bind -w pswd -P cert search ...";
@ATTRIBUTES = ("uid", "userpassword");
#############################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('nvb:s:h:D:w:P:')) {
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
Mozilla::LDAP::Utils::userCredentials(\%ld) unless $opt_n;
#############################################################################
# Ask for the new password, and confirm it's correct.
#
do
{
print "New password: ";
$new = Mozilla::LDAP::Utils::askPassword();
print "New password (again): ";
$new2 = Mozilla::LDAP::Utils::askPassword();
print "Passwords didn't match, try again!\n\n" if ($new ne $new2);
} until ($new eq $new2);
print "\n";
$crypted = Mozilla::LDAP::Utils::unixCrypt("$new");
#############################################################################
# Now do all the searches, one by one. If there are no search criteria, we
# will change the password for the user running the script.
#
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
foreach $search ($#ARGV >= $[ ? @ARGV : $ld{bind})
{
$entry = $conn->search($search, "subtree", "ALL", 0, @ATTRIBUTES);
$entry = $conn->search($ld{root}, "subtree", $search, 0, @ATTRIBUTES)
unless $entry;
print "No such user: $search\n" unless $entry;
while ($entry)
{
$entry->{userpassword} = ["{crypt}" . $crypted];
print "Changing password for: $entry->{dn}\n" if $opt_v;
if (!$opt_n)
{
$conn->update($entry);
$conn->printError() if $conn->getErrorCode();
}
$entry = $conn->nextEntry();
}
}
#############################################################################
# Close the connection.
#
$conn->close if $conn;

View File

@@ -0,0 +1,127 @@
#!/usr/bin/perl5
#############################################################################
# $Id: lfinger.pl,v 1.10.6.2 2000-10-06 18:23:20 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# "finger" version using LDAP information (using RFC 2307 objectclass).
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
#############################################################################
# Constants, shouldn't have to edit these... The HIDE mechanism is a very
# Netscape internal specific feature. We use this objectclass to mark some
# entries to be "hidden", and some of our applications will honor this. With
# more recent versions of the Directory Server this can be accomplished more
# effectively with appropriate ACI/ACLs.
#
$APPNAM = "lfinger";
$USAGE = "$APPNAM -m -b base -h host -D bind -w pswd -P cert user_info";
@ATTRIBUTES = ("uid", "cn", "homedirectory", "loginshell", "pager",
"telephonenumber", "facsimiletelephonenumber", "mobile");
$HIDE = "(objectclass=nscphidethis)";
#############################################################################
# Print a "finger" entry.
#
sub printIt
{
my($entry) = @_;
print "Login name: $entry->{uid}[0]";
print " " x (39 - 11 - length($entry->{uid}[0]));
print "In real life: $entry->{cn}[0]\n";
if ($entry->{homedirectory}[0] || $entry->{loginshell}[0])
{
print "Directory: $entry->{homedirectory}[0]";
print " " x (39 - 10 - length($entry->{homedirectory}[0]));
print "Shell: $entry->{loginshell}[0]\n";
}
if ($entry->{telephonenumber}[0] || $entry->{pager}[0])
{
print "Phone: $entry->{telephonenumber}[0]";
print " " x (39 - 6 - length($entry->{telephonenumber}[0]));
print "Pager: $entry->{pager}[0]\n";
}
if ($entry->{mobile}[0] || $entry->{facsimiletelephonenumber}[0])
{
print "Mobile: $entry->{mobile}[0]";
print " " x (39 - 7 - length($entry->{mobile}[0]));
print "Fax: $entry->{facsimiletelephonenumber}[0]\n";
}
print "\n";
}
#############################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('mb:h:D:p:w:P:') || !defined($ARGV[$[]))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
$user=$ARGV[$[];
#############################################################################
# Instantiate an LDAP object, which also binds to the LDAP server.
#
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
#############################################################################
# Ok, lets generate the filter, and do the search!
#
if ($opt_m)
{
$search = "(&(uid=$user)(!$HIDE))";
}
else
{
$search = "(&(|(cn=*$user*)(uid=*$user*)(telephonenumber=*$user*))(!$HIDE))";
}
$entry = $conn->search($ld{root}, "subtree", $search, 0, @ATTRIBUTES);
$conn->printError() if $conn->getErrorCode();
while($entry)
{
printIt($entry);
$entry = $conn->nextEntry();
}
#############################################################################
# Close the connection.
#
$conn->close if $conn;

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@@ -0,0 +1,330 @@
#!/usr/bin/perl5
#############################################################################
# $Id: modattr.pl,v 1.8.4.2 2000-10-06 18:23:21 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# This script can be used to do a number of different modification
# operations on a script. Like adding/deleting values, or entire
# attributes.
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
use strict;
no strict "vars";
#############################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "modattr";
$USAGE = "$APPNAM [-dnvW] -b base -h host -D bind -w pswd -P cert attr=value filter";
#############################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('adnvWb:h:D:p:s:w:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
Mozilla::LDAP::Utils::userCredentials(\%ld) unless $opt_n;
#############################################################################
# Let's process the changes requested, and commit them unless the "-n"
# option was given.
#
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
$conn->setDefaultRebindProc($ld{bind}, $ld{pswd});
($change, $search) = @ARGV;
if (($change eq "") || ($search eq ""))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
($attr, $value) = split(/=/, $change, 2);
$entry = $conn->search($ld{root}, $ld{scope}, $search);
while ($entry)
{
$changed = 0;
if ($opt_d)
{
if (defined $entry->{$attr})
{
if ($value)
{
$changed = $entry->removeValue($attr, $value);
if ($changed && $opt_v)
{
print "Removed value from ", $entry->getDN(), "\n" if $opt_v;
}
}
else
{
delete $entry->{$attr};
print "Deleted attribute $attr for ", $entry->getDN(), "\n" if $opt_v;
$changed = 1;
}
}
else
{
print "No attribute values for: $attr\n";
}
}
else
{
if (!defined($value) || !$value)
{
print "No value provided for the attribute $attr\n";
}
elsif ($opt_a)
{
$changed = $entry->addValue($attr, $value);
if ($changed && $opt_v)
{
print "Added attribute to ", $entry->getDN(), "\n" if $opt_v;
}
}
else
{
$entry->setValue($attr, $value);
$changed = 1;
print "Set attribute for ", $entry->getDN(), "\n" if $opt_v;
}
}
if ($changed && ! $opt_n)
{
$conn->update($entry);
$conn->printError() if $conn->getErrorCode();
}
$entry = $conn->nextEntry();
}
#############################################################################
# Close the connection.
#
$conn->close if $conn;
#############################################################################
# POD documentation...
#
__END__
=head1 NAME
modattr - Modify an attribute for one or more LDAP entries
=head1 SYNOPSIS
modattr [-adnvW] -b base -h host -D bind DN -w pwd -P cert attr=value filter
=head1 ABSTRACT
This command line utility can be used to modify one attribute for one or
more LDAP entries. As simple as this sounds, this turns out to be a very
common operation. For instance, let's say you want to change "mailHost"
for all users on a machine named I<dredd>, to be I<judge>. With this
script all you have to do is
modattr mailHost=judge '(mailHost=dredd)'
=head1 DESCRIPTION
There are four primary operations that can be made with this utility:
=over 4
=item *
Set an attribute to a (single) specified value.
=item *
Add a value to an attribute (for multi-value attributes).
=item *
Delete a value from an attribute. If it's the last value (or if it's a
single value), this will remove the entire attribute.
=item *
Delete an entire attribute, even if it has multiple values.
=back
The first three requires an option of the form B<attr=value>, while the
last one only takes the name of the attribute as the option. The last
argument is always an LDAP search filter, specifying which entries the
operation should be applied to.
=head1 OPTIONS
All but the first two command line options for this tool are standard LDAP
options, to set parameters for the LDAP connection. The two new options
are I<-a> and I<-d> to add and remove attribute values.
Without either of these two options specified (they are both optional),
the default action is to set the attribute to the specified value. That
will effectively remove any existing values for this attribute.
=over 12
=item -a
Specify that the operation is an I<add>, to add a value to the
attribute. If there is no existing value for this attribute, we'll create
a new attribute, otherwise we add the new value if it's not already there.
=item -d
Delete the attribute value, or the entire attribute if there's no value
specified. As you can see this option has two forms, and it's function
depends on the last arguments. Be careful here, if you forget to specify
the value to delete, you will remove all of them.
=item -h <host>
Name of the LDAP server to connect to.
=item -p <port>
TCP port for the LDAP connection.
=item -b <DN>
Base DN for the search
=item -D <bind>
User (DN) to bind as. We support a few convenience shortcuts here, like
I<root>, I<user> and I<repl>.
=item -w <passwd>
This specifies the password to use when connecting to the LDAP
server. This is strongly discouraged, and without this option the script
will ask for the password interactively.
=item -s <scope>
Search scope, default is I<sub>, the other possible values are I<base> and
I<one>. You can also specify the numeric scopes, I<0>, I<1> or I<2>.
=item -P
Use SSL for the LDAP connection, using the specified cert.db file for
certificate information.
=item -n
Don't do anything, only show the changes that would have been made. This
is very convenient, and can save you from embarrassing mistakes.
=item -v
Verbose output.
=back
The last two arguments are special for this script. The first
argument specifies the attribute (and possibly the value) to operate on,
and the last argument is a properly formed LDAP search filter.
=head1 EXAMPLES
We'll give one example for each of the four operations this script can
currently handle. Since the script itself is quite flexible, you'll
probably find you can use this script for a lot of other applications, or
call it from other scripts. Note that we don't specify any LDAP specific
options here, we assume you have configured your defaults properly.
To set the I<description> attribute for user "leif", you would do
modattr 'description=Company Swede' '(uid=leif)'
The examples shows how to use this command without either of the I<-a> or
the I<-d> argument. To add an e-mail alias (alternate address) to the same
user, you would do
modattr -a 'mailAlternateAddress=theSwede@netscape.com' '(uid=leif)'
To remove an object class from all entries which uses it, you could do
modattr -d 'objectclass=dummyClass' '(objectclass=dummyClass)'
This example is not great, since unless you've assured that no entries
uses any of the attributes in this class, you'll get schema
violations. But don't despair, you can use this tool to clean up all
entries first! To completely remove all usage of an attribute named
I<dummyAttr>, you'd simply do
modattr -d dummyAttr '(dummyAttr=*)'
This shows the final format of this command, notice how we don't specify a
value, to assure that the entire attribute is removed. This is potentially
dangerous, so again be careful.
=head1 INSTALLATION
In order to use this script, you'll need Perl version 5.004 or later, the
LDAP SDK, and also the LDAP Perl module (aka PerLDAP). Once you've installed
these packages, just copy this file to where you keep your admin binaries,
e.g. /usr/local/bin.
In order to get good performance, you should make sure you have indexes on
the attributes you typically use with this script. Our experience has been
that in most cases the standard indexes in the Directory Server are
sufficient, e.g. I<CN>, I<UID> and I<MAIL>.
=head1 AVAILABILITY
This package can be retrieved from a number of places, including:
http://www.mozilla.org/directory/
Your local CPAN server
=head1 CREDITS
This little tool was developed internally at Netscape, by Leif Hedstrom.
=head1 BUGS
None, of course...
=head1 SEE ALSO
L<Mozilla::LDAP::API> and L<Perl>
=cut

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@@ -0,0 +1,66 @@
#!/usr/bin/perl5
#############################################################################
# $Id: monitor.pl,v 1.2.6.2 2000-10-06 18:23:21 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# Ask the directory server for it's monitor entry, to see some
# performance and usage stats.
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
#################################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "monitor";
$USAGE = "$APPNAM [-nv] -b base -h host -D bind -w pswd -P cert";
#################################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('b:h:D:p:w:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs("", "cn=monitor");
#################################################################################
# Instantiate an LDAP object, which also binds to the LDAP server, and then
# do the simple search.
#
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
$entry = $conn->search($ld{root}, "base", "objectclass=*");
Mozilla::LDAP::Utils::printEntry($entry)
if ($entry);
#################################################################################
# Close the connection.
#
$conn->close if $conn;

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@@ -0,0 +1,614 @@
#!/usr/bin/perl5
#############################################################################
# $Id: psoftsync.pl,v 1.5.4.2 2000-10-06 18:23:22 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# Synchronise some LDAP info with a PeopleSoft "dump". This "dump" file
# is a "tab" separated file, as generated by an SQL utility on the
# Oracle server.
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
#############################################################################
# Local configurations, check these out . Note that SYNCS and ORDER has to
# have the same fields, this is because the hash array doesn't preserve
# the order of it's entries... :-( The "codes" are bit fields, where the
# three LSB are used as
#
# 1 Force the update, even if attribute is empty (i.e. delete it)
# 2 The attribute is the base for a DN (e.g. "manager").
# 4 The attribute should be deleted if the user is not in PeopleSoft.
# 8 Don't warn if the attribute is missing in the Psoft file (-W option).
# 16 Always delete this attribute in the PeopleSoft entry.
# 32 Delete this attribute if the account has "expired".
#
%SYNCS = (
"nscpharold" => 1 + 4,
"uid" => 0,
"" => 0,
"" => 0,
"employeenumber" => 1 + 4 + 32,
"departmentnumber" => 1 + 4,
"" => 0,
"" => 0,
"" => 0,
"manager" => 1 + 2,
"title" => 1 + 4 + 16 + 32,
"ou" => 1 + 4 + 32,
"businesscategory" => 1 + 4 + 32,
"employeetype" => 0,
"nscppersonexpdate" => 1 + 8
);
@ORDER = (
"nscpharold",
"uid",
"",
"",
"employeenumber",
"departmentnumber",
"",
"",
"",
"manager",
"title",
"ou",
"businesscategory",
"employeetype",
"nscppersonexpdate"
);
# This is used for mapping the employeeType attribute into a readable format.
%EMPCODES = (
"A" => "Applicant",
"C" => "Contractor",
"E" => "Employee",
"O" => "OEM Partner",
"T" => "Interim",
"V" => "Vendor"
);
# Expiration policy for other attributes, the EXPDELAY is a convenience
# default setting.
$EXPDELAY = 24 * 7;
%EXPIRES = (
"carlicense" => $EXPDELAY,
"mailautoreplymode" => $EXPDELAY,
"mailautoreplytext" => $EXPDELAY,
"mailforwardingaddress" => $EXPDELAY,
"facsimiletelephonenumber" => $EXPDELAY
);
$NOTYPE = "Unknown";
$DELIMITER = "%%";
$SENDMAIL = "/usr/lib/sendmail";
$SEARCH = "(&(uid=*)(!(objectclass=pseudoAccount)))";
$MAILTO = "leif\@netscape.com";
#$LDAP_DEBUG = 1;
#############################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "psoftsync";
$USAGE = "$APPNAM [-nvW] -b base -h host -D bind -w passwd -P cert PS_file";
@ATTRIBUTES = uniq(@ORDER);
push(@ATTRIBUTES, "objectclass");
$TODAY = `/usr/bin/date '+%Y%m%d'`;
chop($TODAY);
#############################################################################
# Print an error for the PeopleSoft data. Note that we use the "__XXX__" fields
# here, to avoid the problem when an attribute is "expired" or modified.
#
sub psoftError
{
my ($str, $entry) = @_;
print "Error: $str: ";
print $entry->key(), " (";
print $entry->{__employeenumber__}, ", ";
print $entry->{__employeetype__}, ", ";
print $entry->{__departmentnumber__}, ")\n";
}
#############################################################################
# Read in a PeopleSoft file, and create all the entries.
#
sub readDump
{
my ($file) = @_;
my (@info, %entries);
my $val;
if (!open(PSOFT, $file))
{
print "Error: Can't read file $file\n";
exit(1);
}
while (<PSOFT>)
{
next unless /$DELIMITER/;
@info = split(/\s*%%\s*/);
$entry = new PsoftEntry($info[$[]);
foreach $attr (@ORDER)
{
$val = shift(@info);
next if ($attr eq "");
$entry->add($attr, $val, $SYNCS{$attr});
}
#
# Perhaps we should do some sanity checks here on the PeopleSoft data?
#
# Clean up some data if the user has expired ("best before...")
if ($entry->expired($entry->{nscppersonexpdate}))
{
foreach $attr (@ORDER)
{
next unless $attr;
delete($entry->{$attr}) if ($SYNCS{$attr} & 32);
}
}
if ($entry->{uid})
{
$entries{$entry->{uid}} = $entry;
}
elsif ($opt_W)
{
psoftError("No UID", $entry);
}
}
close(PSOFT);
return %entries;
}
#############################################################################
# Make a list "uniq", just like the Unix command.
#
sub uniq { # uniq(elements[])
my %tmp;
grep($tmp{$_}++, @_);
return sort(keys(%tmp));
}
#############################################################################
# Delete an attribute from an entry.
#
sub delAttr { # delAttr(ENTRY, ATTR)
my ($entry, $attr) = @_;
if (defined($entry->{$attr}))
{
$out->write("Deleted $attr for user: $entry->{uid}[0]") if $opt_v;
delete($entry->{$attr});
return 1;
}
return 0;
}
#############################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('nvMWb:h:D:p:s:w:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
Mozilla::LDAP::Utils::userCredentials(\%ld) unless $opt_n;
$out = new Mail();
if ($opt_M)
{
$out->set("to", $MAILTO);
$out->set("subject", "Hoth: PeopleSoft synchronization report");
}
else
{
$out->echo();
$out->nomail();
}
#############################################################################
# Read in all the PeopleSoft entries, and then instantiate an LDAP object,
# which also binds to the LDAP server.
#
%psoft = readDump(@ARGV[$[]);
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
#############################################################################
# Now process all the users, one by one.
#
$entry = $conn->search($ld{root}, "subtree", $SEARCH, 0, @ATTRIBUTES);
while ($entry)
{
$uid = $entry->{"uid"}[0];
$changed = 0;
$psent = $psoft{$uid};
if (!$psent)
{
print "Error: LDAP user $uid: No entry in PeopleSoft\n" if $opt_W;
foreach $attr (@ORDER)
{
next unless $attr;
$changed += delAttr($entry, $attr) if ($SYNCS{$attr} & 4);
}
if ($entry->{employeetype}[0] ne "$NOTYPE")
{
$entry->{employeetype} = ["$NOTYPE"];
$changed = 1;
$out->write("Set employeeType to $NOTYPE for user: $uid") if $opt_v;
}
}
else
{
$psent->handled(1);
foreach $attr (@ORDER)
{
next unless $attr;
if (!defined($psent->{$attr}) || ($psent->{$attr} eq ""))
{
$changed += delAttr($entry, $attr) if ($SYNCS{$attr} & 1);
}
elsif ($entry->{$attr}[0] ne $psent->{$attr})
{
$entry->{$attr} = [$psent->{$attr}];
$changed = 1;
$out->write("Set $attr to $psent->{$attr} for user: $uid") if $opt_v;
}
}
# Now handle the Expire date special case...
if ($psent->expired() ne "")
{
if ($entry->addValue("objectclass", "nscphidethis"))
{
$changed = 1;
$out->write("Expiring the user: $uid") if $opt_v;
}
# Expire other attributes, IFF the expire is over a certain
# treshhold (e.g. a week).
}
elsif ($entry->removeValue("objectclass", "nscphidethis"))
{
$changed = 1;
$out->write("Enabling the user: $uid") if $opt_v;
}
}
$conn->update($entry) if ($changed && ! $opt_n);
$entry = $conn->nextEntry();
}
#############################################################################
# Close the LDAP connection.
#
$conn->close if $conn;
#############################################################################
# Post process, figure out which PSoft entries have no entry in LDAP.
#
if ($opt_W)
{
foreach (keys(%psoft))
{
$ent=$psoft{$_};
psoftError("No LDAP entry", $ent) unless $ent->handled();
}
}
#############################################################################
# Package to an entry from the PeopleSoft database.
#
package PsoftEntry;
#############################################################################
# Creator.
#
sub new
{
my ($class, $key) = @_;
my $self = {};
bless $self, ref $class || $class;
$self->{__key__} = $key;
return $self;
}
#############################################################################
# Add an attribute/field to the entry.
#
sub add
{
my ($self, $attr, $val, $lev) = @_;
return if ($lev & 16);
$attr = lc $attr;
if ($attr eq "employeetype")
{
if (defined($main::EMPCODES{$val}))
{
$self->{$attr} = $main::EMPCODES{$val};
}
else
{
$self->{$attr} = $main::NOTYPE;
}
$self->{__employeetype__} = $val;
}
elsif (!defined($val) || ($val eq ""))
{
main::psoftError("No attribute $attr", $self)
if ($main::opt_W && ($lev & 1) && !($lev & 8));
}
else
{
$self->{$attr} = ($lev & 2) ? "uid=$val,$main::ld{root}" : $val;
$self->{"__${attr}__"} = $val;
}
}
#############################################################################
# Return the value for an attribute/field.
#
sub get
{
my ($self, $attr) = @_;
return $self->{$attr};
}
#############################################################################
# Mark the entry as "expired". If there is no "date" argument, we'll return
# the current entries expire status.
#
sub expired
{
my ($self, $date) = @_;
if ($date)
{
# Only expire entries with reasonable expire dates...
if (length($date) != 8)
{
main::psoftError("Bad expire date", $self) if $main::opt_W;
return 0;
}
if ($date lt $main::TODAY)
{
$self->{employeetype} = "$main::NOTYPE";
$self->{__expired__} = 1;
return 1;
}
}
return $self->{__expired__};
}
#############################################################################
# Mark the entry as "handled", i.e. it exists in LDAP.
#
sub handled
{
my ($self, $flag) = @_;
$self->{__handled__} = 1 if $flag;
return $self->{__handled__};
}
#############################################################################
# Return the "key" of this entry, typically the name field.
#
sub key
{
my ($self) = @_;
return $self->{__key__};
}
#################################################################################
# This sub-package will send mail to some recipients, IFF there is anything to
# send, or your force it to send. Note that the Subject doesn't qualify it to
# send a message (force it to send if you have to).
#
package Mail;
#################################################################################
# The constructor, which optionally takes the TO, FROM and SUBJECT.
#
sub new
{
my ($class, $to, $from, $subject) = @_;
my $self = {};
bless $self, ref $class || $class;
$self->{to} = $to || "root";
$self->{from} = $from || "ldap";
$self->{subject} = $subject || "Output from LDAP script\n";
@{$self->{message}} = ();
$self->{send} = 0;
$self->{nomail} = 0;
$self->{echo} = 0;
return $self;
}
#################################################################################
# Destructor, which will also send the message, if appropriate.
#
sub DESTROY
{
my ($self) = @_;
if ($self->{send} && !$self->{nomail})
{
$self->send();
$self->{send} = 0;
}
}
#################################################################################
# Set a field for this entry, e.g. From:, To: etc.
#
sub set
{
my ($self, $field, $string) = @_;
if ($field && $string)
{
$field = lc $field;
$self->{$field} = $string;
}
}
#################################################################################
# Add a line to the message, the argument is the string.
#
sub write
{
my ($self, $string) = @_;
if ($string ne "")
{
push(@{$self->{message}}, $string);
print "$string\n" if $self->{echo};
$self->{send}++;
}
}
#################################################################################
# Force the object to send the message, no matter if there's anything in the
# body or not.
#
sub force
{
my ($self) = @_;
$self->{send} = 1;
$self->{nomail} = 0;
}
#################################################################################
# Don't send the mail, this is the oppositte to "force...
#
sub nomail
{
my ($self) = @_;
$self->{send} = 0;
$self->{nomail} = 1;
}
#################################################################################
# Enable echo-mode, where we will also print everything to STDOUT.
#
sub echo
{
my ($self) = @_;
$self->{echo} = 1;
}
#################################################################################
# Actually send the message. This is automatically done by the DESTROY method,
# but we can force it to do it this way.
#
sub send
{
my ($self) = @_;
if ($self->{send} && !$self->{nomail})
{
open(MAILER, "|$main::SENDMAIL -t");
print MAILER "From: $self->{from}\n";
print MAILER "To: $self->{to}\n";
print MAILER "Subject: $self->{subject}\n\n";
foreach (@{$self->{message}})
{
print MAILER "$_\n";
}
print MAILER ".\n";
close(MAILER);
$self->{send} = 0;
}
}

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@@ -0,0 +1,104 @@
#!/usr/bin/perl5
#############################################################################
# $Id: qsearch.pl,v 1.8.4.3 2000-10-06 18:23:23 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# Quick Search, like ldapsearch, but in Perl. Look how simple it is.
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
use strict;
no strict "vars";
#################################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "qsearch";
$USAGE = "$APPNAM -b base -h host -D bind -w pswd -P cert filter [attr...]";
#################################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('b:h:D:p:s:vw:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
#################################################################################
# Now do all the searches, one by one.
#
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
foreach (@ARGV)
{
if (/\=/)
{
push(@srch, $_);
}
else
{
push(@attr, $_);
}
}
foreach $search (@srch)
{
if ($#attr >= $[)
{
$entry = $conn->search(basedn => $ld{base},
scope => $ld{scope},
filter => $search,
attributes => [ @attr ],
verbose => $opt_v);
}
else
{
$entry = $conn->search(basedn => $ld{base},
scope => $ld{scope},
filter => $search,
verbose => $opt_v);
}
print "Searched for `$search':\n\n";
$conn->printError() if $conn->getErrorCode();
while (defined($entry))
{
print "$entry";
$entry = $conn->nextEntry;
}
print "\n";
}
#################################################################################
# Close the connection.
#
$conn->close if $conn;

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@@ -0,0 +1,140 @@
#!/usr/bin/perl5
#############################################################################
# $Id: rand_mods.pl,v 1.2.2.2 2000-10-06 18:23:24 leif%netscape.com Exp $
#
# The contents of this file are subject to the Netscape Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/NPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
# See the License for the specific language governing rights and
# limitations under the License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is Netscape Communications
# Corporation. Portions created by Netscape are Copyright (C) 1998
# Netscape Communications Corporation. All Rights Reserved.
#
# Contributor(s):
#
# SYNOPSIS:
# Modify an attribute for one or more entries, or possibly delete it.
#
# USAGE:
# rand_mods [-adnvW] -b base -h host -D bind DN -w pwd -P cert filter
# loops attribute ...
#
#############################################################################
#############################################################################
# Modules we need. Note that we depend heavily on the Ldapp module,
# which needs to be built from the C code. It also requires an LDAP SDK.
#
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
use Carp;
use strict;
no strict "vars";
#############################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "rand_mods";
$USAGE = "$APPNAM [-dnvW] -b base -h host -D bind -w pswd filter loops attr ...";
#############################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('adnvWb:h:D:p:s:w:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
#############################################################################
# Instantiate an LDAP object, which also binds to the LDAP server.
#
if (!getopts('b:h:D:p:s:w:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
$conn = new Mozilla::LDAP::Conn(\%ld);
croak "Could't connect to LDAP server $ld{host}" unless $conn;
#############################################################################
# Parse some extra argumens
#
my $srch, $loop;
my (@attrs) = ("givenName", "sn");
if (! ($srch = shift(@ARGV)))
{
print "Usage: $APPNAME $USAGE\n";
exit;
}
$srch = "(&(!(objectclass=nscpHideThis))(uid=*))" if ($srch eq "");
if (! ($loops = shift(@ARGV)))
{
print "Usage: $APPNAME $USAGE\n";
exit;
}
@attrs = @ARGV if ($#ARGV > $[);
$num_attrs = $#attrs;
#############################################################################
# Find all the argument
#
my $num = 0;
$entry = $conn->search($ld{root}, $ld{scope}, $srch, 0, ("0.0"));
while ($entry)
{
push(@users, $entry->getDN());
$num++;
$entry = $conn->nextEntry();
}
print "Found $num users, randomizing changes now...\n";
srand(time ^ $$);
my $tmp, $tmp2, $dn, $loop2;
while ($loops--)
{
$dn = $users[rand($num)];
print "$loops loops left...\n" if (($loops % 100) == 0);
$entry = $conn->browse($dn, @attrs);
if ($entry)
{
$loop2 = $num_attrs + 1;
while ($loop2--)
{
$tmp = $entry->{$attrs[$loop2]}[0];
$tmp2 = rand($num_attrs);
$entry->{$attrs[$loop2]} = [ $entry->{$attrs[$tmp2]}[0] ];
$entry->{$attrs[$tmp2]} = [ $tmp] ;
$entry->printLDIF();
}
$conn->update($entry);
}
}

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@@ -0,0 +1,97 @@
#!/usr/bin/perl5
#############################################################################
# $Id: rename.pl,v 1.4.4.2 2000-10-06 18:23:25 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# Rename an LDAP entry, changing it's DN. Note that currently this only
# works with RDNs.
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
#############################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "rename";
$USAGE = "$APPNAM [-nvI] -b base -h host -D bind -w pswd -P cert filter new_rdn";
#############################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('nvIb:h:D:w:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
Mozilla::LDAP::Utils::userCredentials(\%ld) unless $opt_n;
($search, $rdn) = @ARGV;
if (($search eq "") || ($rdn eq ""))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
#############################################################################
# Instantiate an LDAP object, which also binds to the LDAP server.
#
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
$key = "Y" if $opt_I;
$entry = $conn->search($ld{root}, $ld{scope}, $search, 0, @ATTRIBUTES);
$conn->printError() if $conn->getErrorCode();
if (! $entry || $conn->nextEntry())
{
print "Error: The search did not return exactly one match, abort!\n";
exit;
}
if (! $opt_I)
{
print "Rename ", $entry->getDN(), " with $rdn [N]? ";
$key = Mozilla::LDAP::Utils::answer("N") unless $opt_I;
}
if ($key eq "Y")
{
# Note: I have to explicitly specify the original DN below, since the call
# to nextEntry() above blows the DN away from the ::Conn object.
if (! $opt_n)
{
$conn->modifyRDN($rdn, $entry->getDN());
$conn->printError() if $conn->getErrorCode();
}
print "Renamed $entry->{dn}\n" if $opt_v;
}
#################################################################################
# Close the connection.
#
$conn->close if $conn;

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@@ -0,0 +1,94 @@
#!/usr/bin/perl5
#############################################################################
# $Id: rmentry.pl,v 1.5.2.2 2000-10-06 18:23:25 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# Remove one or several LDAP objects. By default this tool is
# interactive, which can be disabled with the "-I" option (but
# please be careful...).
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
#################################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "rmentry";
$USAGE = "$APPNAM [-nvI] -b base -h host -p port -D bind -w pswd" .
"-P cert filter ...";
@ATTRIBUTES = ("uid");
#################################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('nvIb:h:p:D:w:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
Mozilla::LDAP::Utils::userCredentials(\%ld) unless $opt_n;
#################################################################################
# Do the search, and process all the entries.
#
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
$key = "Y" if $opt_I;
foreach $search (@ARGV)
{
$entry = $conn->search($ld{root}, $ld{scope}, $search, 0, @ATTRIBUTES);
$conn->printError() if $conn->getErrorCode();
while ($entry)
{
if (! $opt_I)
{
print "Delete $entry->{dn} [N]? ";
$key = Mozilla::LDAP::Utils::answer("N") unless $opt_I;
}
if ($key eq "Y")
{
if (! $opt_n)
{
$conn->delete($entry);
$conn->printError() if $conn->getErrorCode();
}
print "Deleted $entry->{dn}\n" if $opt_v;
}
$entry = $conn->nextEntry();
}
}
#################################################################################
# Close the connection.
#
$conn->close if $conn;

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@@ -0,0 +1,81 @@
#!/usr/bin/perl5
#############################################################################
# $Id: tabdump.pl,v 1.3.6.2 2000-10-06 18:23:26 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# Generate a TAB separate "dump" of entries matching the search criteria,
# using the list of attributes specified.
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
#################################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "tabdump";
$USAGE = "$APPNAM [-nv] -b base -h host -D bind -w pswd -P [-t <sep>] cert attr1,attr2,.. srch";
#################################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('nvb:h:D:p:s:w:P:t:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs();
$separator = (defined($opt_t) ? $opt_t : "\t");
$attributes = $ARGV[$[];
$search = $ARGV[$[ + 1];
die "Need to specify a list of attributes and the search filter.\n"
unless ($attributes && $search);
#################################################################################
# Do the searches, and produce the output.
#
$conn = new Mozilla::LDAP::Conn(\%ld);
die "Could't connect to LDAP server $ld{host}" unless $conn;
@attr = split(/,/, $attributes);
$entry = $conn->search($ld{root}, $ld{scope}, $search, 0, @attr);
$conn->printError() if $conn->getErrorCode();
while ($entry)
{
foreach (@attr)
{
print $entry->{$_}[0], $separator;
}
print "\n";
$entry = $conn->nextEntry;
}
#################################################################################
# Close the connection.
#
$conn->close if $conn;

View File

@@ -0,0 +1,18 @@
1999-08-26 Leif Hedstrom <leif@netscape.com>
* conn.pl: Cleaned up $entry tests (if defined($entry)).
1999-08-06 Leif Hedstrom <leif@netscape.com>
* conn.pl: Added support for browse() and compare().
1999-03-19 Leif Hedstrom <leif@netscape.com>
* conn.pl: Added test for add() with a hash array.
1999-01-05 Leif Hedstrom <leif@netscape.com>
* entry.pl: New script, to test all Entry:: methods.
* conn.pl: Added test for modifyRDN().

View File

@@ -0,0 +1,4 @@
print "This is not a real test, yet...\n";
print "1..1\n";
print "ok 1\n";

Binary file not shown.

View File

@@ -0,0 +1,4 @@
print "This is not a real test, yet...\n";
print "1..1\n";
print "ok 1\n";

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@@ -0,0 +1,142 @@
#!/usr/bin/perl5
#############################################################################
# $Id: entry.pl,v 1.2.4.2 2000-10-10 21:49:09 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Leif Hedstrom and Netscape Communications. Portions created
# by Leif are Copyright (C) Leif Hedstrom, portions created by Netscape
# are Copyright (C) Netscape Communications Corp. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# Test most (all?) of the LDAP::Mozilla::Conn methods.
#
#############################################################################
use Getopt::Std; # To parse command line arguments.
use Mozilla::LDAP::Conn; # Main "OO" layer for LDAP
use Mozilla::LDAP::Utils; # LULU, utilities.
use Mozilla::LDAP::API;
use strict;
no strict "vars";
#################################################################################
# Configurations, modify these as needed.
#
$BIND = "uid=ldapadmin";
$BASE = "dc=ogre,dc=com";
$PEOPLE = "ou=ogres";
$GROUPS = "ou=groups";
$UID = "leif-test";
$CN = "test-group-1";
#################################################################################
# Constants, shouldn't have to edit these...
#
$APPNAM = "entry.pl";
$USAGE = "$APPNAM -b base -h host -D bind -w pswd -P cert";
#################################################################################
# Check arguments, and configure some parameters accordingly..
#
if (!getopts('b:h:D:p:s:w:P:'))
{
print "usage: $APPNAM $USAGE\n";
exit;
}
%ld = Mozilla::LDAP::Utils::ldapArgs($BIND, $BASE);
#################################################################################
# Get an LDAP connection
#
sub getConn
{
my $conn;
if ($main::reuseConn)
{
if (!defined($main::mainConn))
{
$main::mainConn = new Mozilla::LDAP::Conn(\%main::ld);
die "Could't connect to LDAP server $main::ld{host}"
unless $main::mainConn;
}
return $main::mainConn;
}
else
{
$conn = new Mozilla::LDAP::Conn(\%main::ld);
die "Could't connect to LDAP server $main::ld{host}" unless $conn;
}
return $conn;
}
#################################################################################
# Some small help functions...
#
sub dotPrint
{
my $str = shift;
print $str . '.' x (20 - length($str));
}
sub attributeEQ
{
my @a, @b;
my $i;
@a = @{$_[0]};
@b = @{$_[1]};
return 1 if (($#a < 0) && ($#b < 0));
return 0 unless ($#a == $#b);
@a = sort(@a);
@b = sort(@b);
for ($i = 0; $i <= $#a; $i++)
{
return 0 unless ($a[$i] eq $b[$i]);;
}
return 1; # We passed all the tests, we're ok.
}
#################################################################################
# Setup the test entries.
#
#$conn = getConn();
$conn = new Mozilla::LDAP::Conn(host => "localhost",
port => "389",
verbose => "1",
);
$entry = new Mozilla::LDAP::Entry(dn => "uid=leif,ou=people,dc=com",
cn => "Leif Hedstrom",
sn => ["Hedstrom",
"The Swede",
],
givenName => "Leif",
uid => "leif",
);
$entry2 = $conn->newEntry(dn => "foo",
cn => "bar",);

View File

@@ -0,0 +1,4 @@
print "This is not a real test, yet...\n";
print "1..1\n";
print "ok 1\n";

View File

@@ -0,0 +1,4 @@
print "This is not a real test, yet...\n";
print "1..1\n";
print "ok 1\n";

View File

@@ -0,0 +1,4 @@
print "This is not a real test, yet...\n";
print "1..1\n";
print "ok 1\n";

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@@ -0,0 +1,280 @@
#!/usr/bin/perl -w
#############################################################################
# $Id: api.pl,v 1.7.4.1 2000-10-06 18:17:31 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Netscape Communications Corp. and Clayton Donley. Portions
# created by Netscape are Copyright (C) Netscape Communications
# Corp., portions created by Clayton Donley are Copyright (C) Clayton
# Donley. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# api.pl - Test all LDAPv2 API function
# Author: Clayton Donley <donley@wwa.com>
#
# Performs all API calls directly in order to test for possible issues
# on a particular platform.
#
#############################################################################
use Mozilla::LDAP::API qw(:api :constant);
use strict;
my $BASE = "ou=Test,o=Test,c=US";
my $DN = "cn=Directory Manager";
my $PASS = "abcd1234";
my $HOST = "";
my $PORT = 389;
if (!$HOST)
{
print "Please edit the variables at the top of this file.\n";
exit -1;
}
print "\nPerLDAP API TestSuite\n";
print "\nNote: Failures in earlier tests will cause later tests to fail.\n";
print "\n";
my $howmany = 10;
# Initialize the Connection
{
my $ld = ldap_init($HOST,$PORT);
if ($ld <0)
{
print "init - Failed!\n";
die;
}
print "init - OK\n";
# Set an LDAP Session Option
if (ldap_set_option($ld,LDAP_OPT_PROTOCOL_VERSION,LDAP_VERSION3)
!= LDAP_SUCCESS)
{
print "set_option - Failed!\n";
} else {
print "set_option - OK\n";
}
# Get an LDAP Session Option
my $option;
ldap_get_option($ld,LDAP_OPT_REFERRALS,$option);
if ($option != 1)
{
print "get_option - Failed!\n";
} else {
print "get_option - OK\n";
}
# Anonymous Bind
if (ldap_simple_bind_s($ld,"","") != LDAP_SUCCESS)
{
print "anon_bind - Failed!\n";
} else {
print "anon_bind - OK\n";
}
# Authenticated Simple Bind
if (ldap_simple_bind_s($ld,$DN,$PASS) != LDAP_SUCCESS)
{
print "simple_bind - Failed!\n";
} else {
print "simple_bind - OK\n";
}
# Set Rebind Process
my $rebindproc = sub { return($DN,$PASS,LDAP_AUTH_SIMPLE); };
ldap_set_rebind_proc($ld,$rebindproc);
print "set_rebind - OK\n";
# Add an OrgUnit Entry
my $entry = {
"objectclass" => ["top","organizationalUnit"],
"ou" => "Test",
};
if (ldap_add_s($ld,$BASE,$entry) != LDAP_SUCCESS)
{
print "add_org - Failed!\n";
} else {
print "add_org - OK\n";
}
# Add People
foreach my $number (1..$howmany)
{
$entry = {
"objectclass" => ["top","person"],
"cn" => "Mozilla $number",
"sn" => ["$number"],
};
if (ldap_add_s($ld,"cn=Mozilla $number,$BASE",$entry)
!= LDAP_SUCCESS)
{
print "add_user_$number - Failed!\n";
} else {
print "add_user_$number - OK\n";
}
}
# Modify People
foreach my $number (1..$howmany)
{
$entry = {
"sn" => {"ab",["Test"]},
"telephoneNumber" => {"ab",[123.456]},
# "telephoneNumber" => "800-555-111$number",
};
if (ldap_modify_s($ld,"cn=Mozilla $number,$BASE",$entry)
!= LDAP_SUCCESS)
{
print "mod_user_$number - Failed!\n";
} else {
print "mod_user_$number - OK\n";
}
}
# Search People
my $filter = "(sn=Test)";
my $attrs = ["cn","sn"];
my $res;
if (ldap_search_s($ld,$BASE,LDAP_SCOPE_SUBTREE,$filter,$attrs,0,$res)
!= LDAP_SUCCESS)
{
print "search_user - Failed!\n";
} else {
print "search_user - OK\n";
}
# Count Results
if (ldap_count_entries($ld,$res) != $howmany)
{
print "count_res - Failed!\n";
} else {
print "count_res - OK\n";
}
# Sort Results
if (ldap_sort_entries($ld,$res,"sn") != LDAP_SUCCESS)
{
print "sort_ent - Failed!\n";
} else {
print "sort_ent - OK\n";
}
# Multisort Results
if (ldap_multisort_entries($ld,$res,["sn","telephoneNumber"]) != LDAP_SUCCESS)
{
print "multisort - Failed!\n";
} else {
print "multisort - OK\n";
}
# Get First Entry
my $ent = ldap_first_entry($ld,$res);
if (!$ent)
{
print "first_entry - Failed!\n";
} else {
print "first_entry - OK\n";
}
# Get Next Entry
$ent = ldap_next_entry($ld,$ent);
if (!$ent)
{
print "next_entry - Failed!\n";
} else {
print "next_entry - OK\n";
}
# Get DN
my $dn = ldap_get_dn($ld,$ent);
if (!$dn)
{
print "get_dn - Failed!\n";
} else {
print "get_dn - OK\n";
}
# Get First Attribute
my $ber;
my $attr = ldap_first_attribute($ld,$ent,$ber);
if (!$attr)
{
print "first_attr - Failed!\n";
} else {
print "first_attr - OK\n";
}
# Get Next Attribute
$attr = ldap_next_attribute($ld,$ent,$ber);
if (!$attr)
{
print "next_attr - Failed!\n";
} else {
print "next_attr - OK\n";
}
# Get Attribute Values
my @vals = ldap_get_values($ld,$ent,$attr);
if ($#vals < 0)
{
print "get_values - Failed!\n";
} else {
print "get_values - OK\n";
}
# Free structures pointed to by $ber and $res to prevent memory leak
ldap_ber_free($ber,1);
ldap_msgfree($res);
# Compare Attribute Values
foreach my $number (1..$howmany)
{
if(ldap_compare_s($ld,"cn=Mozilla $number,$BASE","sn",$number)
!= LDAP_COMPARE_TRUE)
{
print "comp_user_$number - Failed!\n";
} else {
print "comp_user_$number - OK\n";
}
}
# Delete Users
foreach my $number (1..$howmany)
{
if (ldap_delete_s($ld,"cn=Mozilla $number,$BASE") != LDAP_SUCCESS)
{
print "del_user_$number - Failed!\n";
} else {
print "del_user_$number - OK\n";
}
}
if (ldap_delete_s($ld,"$BASE") != LDAP_SUCCESS)
{
print "del_org - Failed!\n";
} else {
print "del_org - OK\n";
}
# Unbind
ldap_unbind($ld);
}

View File

@@ -0,0 +1,131 @@
#!/usr/bin/perl
#############################################################################
# $Id: search.pl,v 1.4.6.1 2000-10-06 18:17:31 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerlDAP. The Initial Developer of the Original
# Code is Netscape Communications Corp. and Clayton Donley. Portions
# created by Netscape are Copyright (C) Netscape Communications
# Corp., portions created by Clayton Donley are Copyright (C) Clayton
# Donley. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# Test the search capabilities of the API, similar to write.pl.
#
#############################################################################
use Mozilla::LDAP::API qw(:api :constant);
use strict;
my $ldap_host = "";
my $BASEDN = "o=Org,c=US";
my $filter = $ARGV[0];
if (!$ldap_host)
{
print "Edit the top portion of this file before continuing.\n";
exit -1;
}
my $attrs = [];
my ($ld,$result,$count);
##
## Initialize LDAP Connection
##
if (($ld = ldap_init($ldap_host,LDAP_PORT)) == -1)
{
die "Can not open LDAP connection to $ldap_host";
}
##
## Bind as DN, PASSWORD (NULL,NULL) on LDAP connection $ld
##
if (ldap_simple_bind_s($ld,"","") != LDAP_SUCCESS)
{
ldap_perror($ld,"bind_s");
die;
}
##
## ldap_search_s - Synchronous Search
##
if (ldap_search_s($ld,$BASEDN,LDAP_SCOPE_SUBTREE,$filter,$attrs,0,$result) != LDAP_SUCCESS)
{
ldap_perror($ld,"search_s");
die;
}
##
## ldap_count_entries - Count Matched Entries
##
if (($count = ldap_count_entries($ld,$result)) == -1)
{
ldap_perror($ld,"count_entry");
die;
}
##
## first_entry - Get First Matched Entry
## next_entry - Get Next Matched Entry
##
for (my $ent = ldap_first_entry($ld,$result); $ent; $ent = ldap_next_entry($ld,$ent))
{
##
## ldap_get_dn - Get DN for Matched Entries
##
my ($dn,$attr,@vals,$val,$ber);
if (($dn = ldap_get_dn($ld,$ent)) ne "")
{
print "dn: $dn\n";
} else {
ldap_perror($ld,"get_dn");
die;
}
for ($attr = ldap_first_attribute($ld,$ent,$ber); $attr; $attr = ldap_next_attribute($ld,$ent,$ber))
{
##
## ldap_get_values
##
@vals = ldap_get_values($ld,$ent,$attr);
if ($#vals >= 0)
{
foreach $val (@vals)
{
print "$attr: $val\n";
}
}
}
ldap_ber_free($ber,0);
}
ldap_msgfree($result);
##
## Unbind LDAP Connection
##
ldap_unbind($ld);

View File

@@ -0,0 +1,110 @@
#!/usr/bin/perl -w
#############################################################################
# $Id: write.pl,v 1.4.6.1 2000-10-06 18:17:32 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerlDAP. The Initial Developer of the Original
# Code is Netscape Communications Corp. and Clayton Donley. Portions
# created by Netscape are Copyright (C) Netscape Communications
# Corp., portions created by Clayton Donley are Copyright (C) Clayton
# Donley. All Rights Reserved.
#
# Contributor(s):
#
# DESCRIPTION
# write.pl - Test of LDAP Modify Operations in Perl5
# Author: Clayton Donley <donley@wwa.com>
#
# This utility is mostly to demonstrate all the write operations
# that can be done with LDAP through this PERL5 module.
#
#############################################################################
use strict;
use Mozilla::LDAP::API qw(:constant :api);
# This is the entry we will be adding. Do not use a pre-existing entry.
my $ENTRYDN = "cn=Test Guy, o=Org, c=US";
# This is the DN and password for an Administrator
my $ROOTDN = "cn=DSManager,o=Org,c=US";
my $ROOTPW = "";
my $ldap_server = "";
if (!$ldap_server)
{
print "Edit the top portion of this file before continuing.\n";
exit -1;
}
my $ld = ldap_init($ldap_server,LDAP_PORT);
if ($ld == -1)
{
die "Connection to LDAP Server Failed";
}
if (ldap_simple_bind_s($ld,$ROOTDN,$ROOTPW) != LDAP_SUCCESS)
{
ldap_perror($ld,"bind_s");
die;
}
my %testwrite = (
"cn" => "Test User",
"sn" => "User",
"givenName" => "Test",
"telephoneNumber" => "8475551212",
"objectClass" => ["top","person","organizationalPerson",
"inetOrgPerson"],
"mail" => "tuser\@my.org",
);
if (ldap_add_s($ld,$ENTRYDN,\%testwrite) != LDAP_SUCCESS)
{
ldap_perror($ld,"add_s");
die;
}
print "Entry Added.\n";
%testwrite = (
"telephoneNumber" => "7085551212",
"mail" => {"a",["Test_User\@my.org"]},
);
if (ldap_modify_s($ld,$ENTRYDN,\%testwrite) != LDAP_SUCCESS)
{
ldap_perror($ld,"modify_s");
die;
}
print "Entry Modified.\n";
#
# Delete the entry for $ENTRYDN
#
if (ldap_delete_s($ld,$ENTRYDN) != LDAP_SUCCESS)
{
ldap_perror($ld,"delete_s");
die;
}
print "Entry Deleted.\n";
# Unbind to LDAP server
ldap_unbind($ld);
exit;

View File

@@ -0,0 +1,173 @@
#############################################################################
# $Id: typemap,v 1.4.6.5 2000-10-05 22:19:24 leif%netscape.com Exp $
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is PerLDAP. The Initial Developer of the Original
# Code is Netscape Communications Corp. and Clayton Donley. Portions
# created by Netscape are Copyright (C) Netscape Communications
# Corp., portions created by Clayton Donley are Copyright (C) Clayton
# Donley. All Rights Reserved.
#
# Contributor(s): Leif Hedstrom <leif@perldap.org>
# Kevin McCarthy <kevin@perldap.org>
# DESCRIPTION
# Typemap to declare XSUB data types.
#
# Notes:
# These are how the typemaps work within API.xs. Most are straightforward,
# but a few require special explanation, so if you hack API.xs you don't
# cause a memory leak (or can fix one)
#
# char *:
# INPUT:
# Changed the standard T_PV INPUT mapping to translate "undef"
# (PL_sv_undef) to NULL. I don't know if this will screw anything
# up - this needs to be tested CAREFULLY.
# OUTPUT:
# Most the of functions returning a char * malloc() the char *
# and return it. char * is mapped to a SvPv * on the way out.
# This *copies* the data from the char * to a new char *.
# These cases need to be freed in the CLEANUP section.
# Free the char * by calling ldap_memfree().
#
# char **:
# INPUT:
# When an avref of SvPv's is passed in, this is converted to a
# char **. The char ** as well as all the char * are malloc()ed
# inside avref2charptrptr().
# Therefore, you need to free this memory in the CLEANUP section.
# Do this by calling ldap_value_free().
# OUTPUT:
# No work is required. charptrptr2avref calls ldap_value_free for you.
#
# LDAPControl **:
# INPUT:
# When a SV or RV is passed in, the LDAPControl ** is malloc()ed.
# The LDAPControl * in the array are _not_ malloc()ed though - they
# are copied from the SvIv entries (which are pointers).
# Therefore, you need to free only the LDAPControl ** in the CLEANUP.
# Do this by calling Safefree()
# OUTPUT:
# No work required, the function calls Safefree() for you.
#
# struct berval:
# NOTE TODO:
# The input typemap for this currently uses na, which is a global
# variable, to hold the length of the string. This isn't threadsafe -
# needs to be changed eventually.
# INPUT:
# struct berval is directly translated to a SvPv variable in Perl.
# Although many functions expect a parameter of struct berval *, we
# are passing in a struct berval. It makes no sense to malloc()
# a struct berval just to have the parameter type of the XS function
# be struct berval *, therefore we use &var in the function
# declaration. This is 'cheating' but allows us to avoid malloc()ing
# and having to free the struct berval.
# OUTPUT:
# We do not use this for output. All functions seem to want
# to work with only struct berval *, so that is used for output
#
# struct berval *:
# INPUT:
# Don't use this for type input. Use struct berval &var instead.
# OUTPUT:
# All the functions returning a struct berval * seem take a parameter
# of type struct berval ** and modify the pointer. Therefore we
# have to convert this to a SvPv using the function. This function
# takes care of freeing the struct berval * using ber_bvfree().
#
# struct berval **:
# A few functions return struct berval ** - we don't have typemaps for
# those though. We use the macro RET_BVPP to convert it to an
# array of SvPv and return them on the stack. The original author of
# API.xs had some typemaps, but they aren't used so I deleted them.
#
# FriendlyMap:
# FriendlyMap is a typedef to a pointer. Therefore we treat it like
# a pointer.
# The two functions using this are ldap_friendly_name() and
# ldap_free_friendlymap().
# Both use a parameter of type FriendlyMap * in the API, however
# we use type FriendlyMap in API.xs and use "pass by reference" using the
# &map. This is appropriate for ldap_friendly_map() - it returns the
# map, but seems wrong for ldap_free_friendlymap(). It is NOT wrong
# for ldap_free_friendlymap() though because the Perl variable we are
# passing in contains a FriendlyMap, not a FriendlyMap *.
#
# LDAPVirtualList *
# INPUT:
# This converts either a RvAV or a RvHV to a LDAPVirtualList *.
# The LDAPVirtualList * is malloc()ed inside the function.
# Call Safefree() in the CLEANUP section to free this memory.
#
# LDAPMod **
# INPUT:
# This is _manually_ converted in the API.xs code by calling
# hash2mod($arg, 0:1, "$func_name")
# The typemap is not used!
# Why? To change the second parameter based on whether this is
# an add function or not.
# You need to free the return value using ldap_mods_free()
#
#############################################################################
const int T_IV
char * T_PV
const char * T_PV
char ** T_charptrptr
LDAP * T_PTR
LDAPMessage * T_PTR
BerElement * T_PTR
LDAPControl * T_PTR
LDAPControl ** T_ldapcontrolptrptr
LDAPVersion * T_PTR
struct berval T_berval
struct berval * T_bervalptr
FriendlyMap T_PTR
LDAPsortkey ** T_PTR
LDAPVirtualList * T_ldapvirtuallistptr
LDAPURLDesc * T_PTR
LDAPFiltDesc * T_PTR
LDAPFiltInfo * T_PTR
LDAPMemCache * T_PTR
struct ldap_thread_fns * T_PTR
LDAPMod ** T_PTR
LDAP_CMP_CALLBACK * T_PTR
LDAP_REBINDPROC_CALLBACK * T_PTR
struct timeval T_timeval
#########
INPUT
T_PV
if ( $arg == &PL_sv_undef )
$var = NULL;
else
$var = ($type)SvPV($arg,PL_na)
T_timeval
$var.tv_sec = atof((char *)SvPV($arg,PL_na));
$var.tv_usec = 0
T_berval
$var.bv_val = (char *)SvPV($arg,PL_na);
$var.bv_len = PL_na
T_charptrptr
$var = (char **)avref2charptrptr($arg)
T_ldapcontrolptrptr
$var = sv2ldapcontrolptrptr($arg)
T_ldapvirtuallistptr
$var = sv2ldapvirtuallistptr($arg)
OUTPUT
T_charptrptr
$arg = charptrptr2avref($var);
T_bervalptr
$arg = berptr2svpv($var);
T_ldapcontrolptrptr
$arg = ldapcontrolptrptr2avref($var);

View File

@@ -1,222 +0,0 @@
#! gmake
# The contents of this file are subject to the Netscape Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/NPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is Rhino code, released
# May 6, 1998.
#
# The Initial Developer of the Original Code is Netscape
# Communications Corporation. Portions created by Netscape are
# Copyright (C) 1999 Netscape Communications Corporation. All
# Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the
# terms of the GNU Public License (the "GPL"), in which case the
# provisions of the GPL are applicable instead of those above.
# If you wish to allow use of your version of this file only
# under the terms of the GPL and not to allow others to use your
# version of this file under the NPL, indicate your decision by
# deleting the provisions above and replace them with the notice
# and other provisions required by the GPL. If you do not delete
# the provisions above, a recipient may use your version of this
# file under either the NPL or the GPL.
#
# Makefile for javascript in java.
#
# This makefile is intended for packaging releases, and probably isn't
# suitable for production use - it doesn't attempt to do understand
# java dependencies beyond the package level.
#
# The makefiles for the subdirectories included in this package are
# intended to be called by this makefile with the proper CLASSDIR,
# PATH_PREFIX etc. variables. Makefiles in subdirectories are
# actually executed in the toplevel directory, with the PATH_PREFIX
# variable set to the subdirectory where the makefile is located.
#
# Initial version courtesy Mike Ang.
# Next version by Mike McCabe
# Don't include SHELL define (per GNU manual recommendation) because it
# breaks WinNT (with GNU make) builds.
# SHELL = /bin/sh
# Some things we might want to tweek.
CLASSDIR = classes
PACKAGE_NAME = org.mozilla.javascript
PACKAGE_PATH = org/mozilla/javascript
# jar filenames and the directories that build them.
JS_JAR = js.jar
JS_DIR = $(PACKAGE_PATH)
JSTOOLS_JAR = jstools.jar
JSTOOLS_DIR = $(PACKAGE_PATH)/tools
JARS = $(JS_JAR) $(JSTOOLS_JAR)
# It's not polite to store toplevel files in a tarball or zip files.
# What is the name of the toplevel directory to store files in?
# XXX we should probably add versioning to this.
DIST_DIR = jsjava
# XXX test this with sj
# JAVAC = mgcj
JAVAC=javac
# We don't define JFLAGS but we do export it to child
# builds in case it's defined by the environment.
# To build optimized (with javac) say 'make JFLAGS=-O'
GZIP = gzip
ZIP = zip
UNZIP = unzip
# JFLAGS="-O -g:none"
# Shouldn't need to change anything below here.
# For Windows NT builds (under GNU make).
ifeq ($(OS_TARGET), WINNT)
CLASSPATHSEP = '\\;'
else
CLASSPATHSEP = :
endif
# Make compatibility - use these instead of gmake 'export VARIABLE'
EXPORTS = CLASSDIR=$(CLASSDIR) JAVAC=$(JAVAC) JFLAGS=$(JFLAGS) SHELL=$(SHELL) \
PACKAGE_PATH=$(PACKAGE_PATH) PACKAGE_NAME=$(PACKAGE_NAME)
helpmessage : FORCE
@echo 'Targets include:'
@echo ' all - make jars, examples'
@echo ' jars - make js.jar, jstools.jar'
@echo ' fast - quick-and-dirty "make jars", for development'
@echo ' examples - build the .class files in the examples directory'
@echo ' check - perform checks on the source.'
@echo ' clean - remove intermediate files'
@echo ' clobber - make clean, and remove .jar files'
@echo ' zip - make a distribution .zip file'
@echo ' zip-source - make a distribution .zip file, with source'
@echo ' tar - make a distribution .tar.gz file'
@echo ' tar-source - make a distribution .tar.gz, with source'
@echo
@echo 'Define OS_TARGET to "WINNT" to build on Windows NT with GNU make.'
@echo
@echo 'The make-based build system does not include graphical'
@echo 'debugger or Bean Scripting Framework support. To build with'
@echo 'these, use the Ant build tool.'
@echo
@echo 'Ant is available at http://jakarta.apache.org/ant/'
all : jars examples
jars : $(JARS)
fast : fast_$(JS_JAR) $(JSTOOLS_JAR)
# Always call the sub-Makefile - which may decide that the jar is up to date.
$(JS_JAR) : FORCE
$(MAKE) -f $(JS_DIR)/Makefile JAR=$(@) $(EXPORTS) \
PATH_PREFIX=$(JS_DIR) \
CLASSPATH=.
fast_$(JS_JAR) :
$(MAKE) -f $(JS_DIR)/Makefile JAR=$(JS_JAR) $(EXPORTS) \
PATH_PREFIX=$(JS_DIR) \
CLASSPATH=. \
fast
$(JSTOOLS_JAR) : $(JS_JAR) FORCE
$(MAKE) -f $(JSTOOLS_DIR)/Makefile JAR=$(@) $(EXPORTS) \
PATH_PREFIX=$(JSTOOLS_DIR) \
CLASSPATH=./$(JS_JAR)$(CLASSPATHSEP).
examples : $(JS_JAR) FORCE
$(MAKE) -f examples/Makefile $(EXPORTS) \
PATH_PREFIX=examples \
CLASSPATH=./$(JS_JAR)
# We ask the subdirs to update their MANIFESTs
MANIFEST : FORCE
$(MAKE) -f $(JS_DIR)/Makefile JAR=$(JS_JAR) $(EXPORTS) \
PATH_PREFIX=$(JS_DIR) $(JS_DIR)/MANIFEST
$(MAKE) -f $(JSTOOLS_DIR)/Makefile JAR=$(JSTOOLS_JAR) $(EXPORTS) \
PATH_PREFIX=$(JSTOOLS_DIR) $(JSTOOLS_DIR)/MANIFEST
$(MAKE) -f examples/Makefile $(EXPORTS) \
PATH_PREFIX=examples examples/MANIFEST
# so ls below always has something to work on
touch MANIFEST
# examples/Makefile doesn't get included in the
# MANIFEST file, (which is used to create the non-source distribution) so
# we include it here.
cat examples/MANIFEST $(JS_DIR)/MANIFEST \
$(JSTOOLS_DIR)/MANIFEST \
| xargs ls MANIFEST README.html \
$(JARS) \
Makefile examples/Makefile \
> $(@)
# Make a MANIFEST file containing only the binaries and documentation.
# This could be abstracted further...
MANIFEST_binonly : MANIFEST
cat examples/MANIFEST \
| xargs ls $(JARS) README.html MANIFEST > MANIFEST
# A subroutine - not intended to be called from outside the makefile.
do_zip :
# Make sure we get a fresh one
- rm -r $(DIST_DIR)
- mkdir $(DIST_DIR)
- rm $(DIST_DIR).zip
cat MANIFEST | xargs $(ZIP) -0 -q $(DIST_DIR).zip
mv $(DIST_DIR).zip $(DIST_DIR)
cd $(DIST_DIR) ; \
$(UNZIP) -q $(DIST_DIR).zip ; \
rm $(DIST_DIR).zip
$(ZIP) -r -9 -q $(DIST_DIR).zip $(DIST_DIR)
- rm -r $(DIST_DIR)
zip : check jars examples MANIFEST_binonly do_zip
zip-source : check jars examples MANIFEST do_zip
# A subroutine - not intended to be called from outside the makefile.
do_tar :
- rm -r $(DIST_DIR)
- mkdir $(DIST_DIR)
- rm $(DIST_DIR).tar $(DIST_DIR).tar.gz
cat MANIFEST | xargs tar cf $(DIST_DIR).tar
mv $(DIST_DIR).tar $(DIST_DIR)
cd $(DIST_DIR) ; \
tar xf $(DIST_DIR).tar ; \
rm $(DIST_DIR).tar
tar cf $(DIST_DIR).tar $(DIST_DIR)
- rm -r $(DIST_DIR)
$(GZIP) -9 $(DIST_DIR).tar
tar: check jars examples MANIFEST_binonly do_tar
tar-source : check jars examples MANIFEST do_tar
# These commands just get passed to the respective sub-Makefiles.
clean clobber check:
$(MAKE) -f $(JS_DIR)/Makefile $(EXPORTS) JAR=$(JS_JAR) \
PATH_PREFIX=$(JS_DIR) $(@)
$(MAKE) -f $(JSTOOLS_DIR)/Makefile $(EXPORTS) JAR=$(JSTOOLS_JAR) \
PATH_PREFIX=$(JSTOOLS_DIR) $(@)
$(MAKE) -f examples/Makefile $(EXPORTS) PATH_PREFIX=examples $(@)
#emulate .PHONY
FORCE :

View File

@@ -1,46 +0,0 @@
<html>
<!--
- The contents of this file are subject to the Netscape Public
- License Version 1.1 (the "License"); you may not use this file
- except in compliance with the License. You may obtain a copy of
- the License at http://www.mozilla.org/NPL/
-
- Software distributed under the License is distributed on an "AS
- IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- implied. See the License for the specific language governing
- rights and limitations under the License.
-
- The Original Code is Rhino code, released
- May 6, 1999.
-
- The Initial Developer of the Original Code is Netscape
- Communications Corporation. Portions created by Netscape are
- Copyright (C) 1998-1999 Netscape Communications Corporation. All
- Rights Reserved.
-
- Contributor(s):
- Norris Boyd
-
- Alternatively, the contents of this file may be used under the
- terms of the GNU Public License (the "GPL"), in which case the
- provisions of the GPL are applicable instead of those above.
- If you wish to allow use of your version of this file only
- under the terms of the GPL and not to allow others to use your
- version of this file under the NPL, indicate your decision by
- deleting the provisions above and replace them with the notice
- and other provisions required by the GPL. If you do not delete
- the provisions above, a recipient may use your version of this
- file under either the NPL or the GPL.
-->
<body>
<h1>
<span CLASS=LXRSHORTDESC>
Rhino: JavaScript in Java<p>
</span>
</h1>
<span CLASS=LXRLONGDESC>
Rhino is an implementation of JavaScript in Java. Documentation can be found
<a href="http://www.mozilla.org/js/rhino/rhino.html">here</a>.
</span>
</body>
</html>

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@@ -1,22 +0,0 @@
apiClasses=\
src/org/mozilla/javascript/ClassDefinitionException.java,\
src/org/mozilla/javascript/ClassOutput.java,\
src/org/mozilla/javascript/Context.java,\
src/org/mozilla/javascript/ContextListener.java,\
src/org/mozilla/javascript/EcmaError.java,\
src/org/mozilla/javascript/ErrorReporter.java,\
src/org/mozilla/javascript/Function.java,\
src/org/mozilla/javascript/FunctionObject.java,\
src/org/mozilla/javascript/ImporterTopLevel.java,\
src/org/mozilla/javascript/JavaScriptException.java,\
src/org/mozilla/javascript/NotAFunctionException.java,\
src/org/mozilla/javascript/PropertyException.java,\
src/org/mozilla/javascript/Script.java,\
src/org/mozilla/javascript/Scriptable.java,\
src/org/mozilla/javascript/ScriptableObject.java,\
src/org/mozilla/javascript/SecuritySupport.java,\
src/org/mozilla/javascript/WrapHandler.java,\
src/org/mozilla/javascript/Wrapper.java,\
src/org/mozilla/javascript/Synchronizer.java,\
src/org/mozilla/javascript/serialize/ScriptableInputStream.java,\
src/org/mozilla/javascript/serialize/ScriptableOutputStream.java

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@@ -1 +0,0 @@
This version was built on @datestamp@.

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@@ -1,131 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Build file for Rhino using Ant (see http://jakarta.apache.org/ant/index.html)
Requires Ant version 1.2 or later
-->
<project name="Rhino" default="default" basedir=".">
<target name="properties">
<property name="name" value="rhino"/>
<property name="Name" value="Rhino"/>
<property name="version" value="1_5R4pre"/>
<property name="rhino.jar" value="js.jar"/>
<property name="debug" value="off"/>
<property name="src.dir" value="src"/>
<property name="toolsrc.dir" value="toolsrc"/>
<property name="src.examples" value="examples"/>
<property name="build.dir" value="./build"/>
<property name="build.dest" value="${build.dir}/classes"/>
<property name="dist.name" value="rhino${version}"/>
<property name="dist.dir" value="${build.dir}/${dist.name}"/>
<property name="dist.src" value="${dist.dir}/src"/>
<property name="dist.toolsrc" value="${dist.dir}/toolsrc"/>
<property name="dist.examples" value="${dist.dir}/examples"/>
<property name="dist.docs" value="${dist.dir}/docs"/>
<property name="dist.apidocs" value="${dist.docs}/apidocs"/>
<property name="dist.file" value="rhino${version}.zip"/>
<property file="apiClasses.properties"/>
<property name="docsrc.dir" value="docs"/>
<property name="dist.docsrc.dir" value="${src.dir}/docs"/>
</target>
<target name="init" depends="properties">
</target>
<target name="prepare" depends="init">
<mkdir dir="${build.dir}"/>
<mkdir dir="${build.dest}"/>
<mkdir dir="${dist.dir}"/>
<mkdir dir="${dist.src}"/>
<mkdir dir="${dist.toolsrc}"/>
<mkdir dir="${dist.examples}"/>
<mkdir dir="${dist.docs}"/>
<mkdir dir="${dist.apidocs}"/>
</target>
<target name="compile-src" depends="prepare">
<ant dir="${src.dir}"/>
</target>
<target name="compile-toolsrc" depends="prepare">
<ant dir="${toolsrc.dir}"/>
</target>
<target name="compile" depends="compile-src,compile-toolsrc"/>
<target name="jar" depends="compile">
<jar jarfile="${dist.dir}/${rhino.jar}"
basedir="${build.dest}"
manifest="${src.dir}/manifest" />
</target>
<target name="jar-src" depends="compile-src">
<jar jarfile="${dist.dir}/${rhino.jar}"
basedir="${build.dest}"
manifest="${src.dir}/manifest" />
</target>
<target name="copy-examples" depends="prepare">
<copy todir="${dist.examples}">
<fileset dir="${src.examples}" includes="*.java,*.js,*.html" />
</copy>
</target>
<target name="copy-misc" depends="prepare">
<tstamp/>
<filter token="datestamp" value="${TODAY}"/>
<copy todir="${dist.dir}" filtering="yes">
<fileset dir=".">
<patternset>
<include name="build.xml"/>
<include name="apiClasses.properties"/>
<include name="build-date"/>
</patternset>
</fileset>
</copy>
</target>
<target name="copy-all" depends="copy-examples,copy-misc">
</target>
<target name="copy-docs" depends="prepare">
<echo message="copy from ${docsrc.dir}"/>
<copy todir="${dist.docs}">
<fileset dir="${docsrc.dir}"
includes="**/*.html,**/*.jpg,**/*.gif" />
</copy>
</target>
<target name="javadoc" depends="compile,copy-docs">
<javadoc sourcefiles="${apiClasses}"
sourcepath="${src.dir}"
destdir="${dist.apidocs}"
overview="${dist.docs}/api.html"
version="true"
author="true"
public="true"
windowtitle="${Name}" />
</target>
<target name="dist" depends="copy-all,javadoc,jar">
<delete file="${dist.file}" />
<zip zipfile="${dist.file}"
basedir="${build.dir}"
includes="**"
excludes="classes/**" />
</target>
<target name="default">
<echo>
**** Building core only; for full distribution build, try "ant dist".
</echo>
<antcall target="jar-src"/>
</target>
</project>

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<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=windows-1252">
<META NAME="Generator" CONTENT="Microsoft Word 97">
<TITLE>1</TITLE>
</HEAD>
<BODY>
<OL>
<B><FONT FACE="Arial" SIZE=5 COLOR="#000080"><LI>Using the Rhino JavaScript Debugger</LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The Mozilla Rhino JavaScript engine includes a source-level debugger for debugging JavaScript scripts. The debugger is itself a Java program which you may run as</P>
</FONT><FONT FACE="Arial" SIZE=2><P ALIGN="JUSTIFY">java org.mozilla.javascript.tools.debugger.JSDebugger [options] [filename.js] [script-arguments]</P>
</FONT><FONT SIZE=2><P ALIGN="JUSTIFY">where the options are the same as the shell.</P>
<OL>
<LI><A NAME="_Toc502165108"></FONT><B><FONT FACE="Arial" SIZE=4 COLOR="#000080">Features</A></LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The Rhino JavaScript Debugger can debug scripts running in multiple threads and provides facilities to set and clear breakpoints, control execution, view variables, and evaluate arbitrary JavaScript code in the current scope of an executing script.</P>
<OL>
<LI><A NAME="_Toc502165109"></FONT><B><FONT FACE="Arial" COLOR="#000080">Console Window</A></LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The debugger redirects the </FONT><FONT FACE="Arial" SIZE=2>System.out</FONT><FONT SIZE=2>, </FONT><FONT FACE="Arial" SIZE=2>System.in</FONT><FONT SIZE=2>, and </FONT><FONT FACE="Arial" SIZE=2>System.err</FONT><FONT SIZE=2> streams to an internal JavaScript console window which provides an editable command line for you to enter JavaScript code and view system output. The console window maintains a history of the commands you have entered. You may move backward and forward through the history list by pressing the Up/Down arrow keys on the keyboard.</P>
<LI><A NAME="_Toc502165110"></FONT><B><FONT FACE="Arial" COLOR="#000080">Opening Scripts</A></LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">You may select the <B><I>File-&gt;Open</B></I> menu item on the menu bar to load JavaScript scripts contained in files. This action will display a file-selection dialog box prompting you for the location of a script to load. The selected file will be compiled and displayed in a new window.</P>
</FONT><B><FONT FACE="Arial" COLOR="#000080"><LI>Running Scripts</LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">You may select the <B><I>File-&gt;Run</B></I> menu item on the menu bar to execute JavaScript scripts contained in files. This action will display a file-selection dialog box prompting you for the location of a script to execute. The loaded script will be run in a new thread and control will be given to the debugger on its first instruction.</P>
<LI><A NAME="_Toc502165111"></FONT><B><FONT FACE="Arial" COLOR="#000080">Controlling Execution</A></LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The debugger provides the following facilities for you to control the execution of scripts you are debugging:</P>
<OL>
</FONT><B><FONT FACE="Arial" COLOR="#000080"><LI>Step Into</LI></OL>
</OL>
</OL>
</OL>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">To single step entering any function calls, you may do any of the following:</P>
<UL>
<P ALIGN="JUSTIFY"><LI>Select the <B><I>Debug-&gt;Step Into </B></I>menu item on the menu bar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the <B><I>Step Into</B></I> button on the toolbar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the F11 key on the keyboard</LI></P></UL>
<P ALIGN="JUSTIFY">Execution will resume. If the current line in the script contains a function call control will return to the debugger upon entry into the function. Otherwise control will return to the debugger at the next line in the current function.</P>
<OL>
<OL>
<OL>
<OL>
</FONT><B><FONT FACE="Arial" COLOR="#000080"><LI>Step Over</LI></OL>
</OL>
</OL>
</OL>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">To single step to the next line in the current function, you may do any of the following:</P>
<UL>
<P ALIGN="JUSTIFY"><LI>Select the <B><I>Debug-&gt;Step Over</B></I> menu item on the menu bar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the <B><I>Step Over</B></I> button on the toolbar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the F7 key on the keyboard</LI></P></UL>
<P ALIGN="JUSTIFY">Execution will resume but control will return to the debugger at the next line in the current function or top-level script.</P>
<OL>
<OL>
<OL>
<OL>
</FONT><B><FONT FACE="Arial" COLOR="#000080"><LI>Step Out</LI></OL>
</OL>
</OL>
</OL>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">To continue execution until the current function returns you may do any of the following:</P>
<UL>
<P ALIGN="JUSTIFY"><LI>Select the <B><I>Debug-&gt;Step Out</B></I> menu item on the menu bar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the <B><I>Step Out</B></I> button on the toolbar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the F8 key on the keyboard</LI></P></UL>
<P ALIGN="JUSTIFY">Execution will resume until the current function returns or a breakpoint is hit.</P>
<OL>
<OL>
<OL>
<OL>
</FONT><B><FONT FACE="Arial" COLOR="#000080"><LI>Go</LI></OL>
</OL>
</OL>
</OL>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">To resume execution of a script you may do any of the following:</P>
<UL>
<P ALIGN="JUSTIFY"><LI>Select the <B><I>Debug-&gt;Go</B></I> menu item on the menu bar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the <B><I>Go</B></I> button on the toolbar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the F5 key on the keyboard</LI></P></UL>
<P ALIGN="JUSTIFY">Execution will resume until a breakpoint is hit or the script completes.</P>
<P ALIGN="JUSTIFY">&nbsp;</P>
<OL>
<OL>
<OL>
<OL>
</FONT><B><FONT FACE="Arial" COLOR="#000080"><LI>Break</LI></OL>
</OL>
</OL>
</OL>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">To stop all running scripts and give control to the debugger you may do any of the following:</P>
<UL>
<P ALIGN="JUSTIFY"><LI>Select the <B><I>Debug-&gt;Break</B></I> menu item on the menu bar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the <B><I>Break</B></I> button on the toolbar</LI></P>
<P ALIGN="JUSTIFY"><LI>Press the Pause/Break key on the keyboard</LI></P></UL>
<OL>
<OL>
<OL>
<LI><A NAME="_Toc502165112"></FONT><B><FONT FACE="Arial" COLOR="#000080">Moving Up and Down the Stack</A></LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The lower-left (dockable) pane in the debugger main window contains a combo-box labeled &quot;Context:&quot; which displays the current stack of the executing script. You may move up and down the stack by selecting an entry in the combo-box. When you select a stack frame the variables and watch windows are updated to reflect the names and values of the variables visible at that scope.</P>
<LI><A NAME="_Toc502165113"></FONT><B><FONT FACE="Arial" COLOR="#000080">Setting and Clearing Breakpoints</A></LI></OL>
</OL>
</OL>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The main desktop of the debugger contains file windows which display the contents of each script you are debugging. You may set a breakpoint in a script by doing one of the following:</P>
<UL>
<P ALIGN="JUSTIFY"><LI>Place the cursor on the line at which you want to set a breakpoint and right-click with the mouse. This action will display a pop-up menu. Select the <B><I>Set Breakpoint</B></I> menu item. </LI></P>
<P ALIGN="JUSTIFY"><LI>Simply single-click on the line number of the line at which you want to set a breakpoint.</LI></P></UL>
<P ALIGN="JUSTIFY">If the selected line contains executable code a red dot will appear next to the line number and a breakpoint will be set at that location.</P>
<P ALIGN="JUSTIFY">You may set clear breakpoint in a script by doing one of the following:</P>
<UL>
<P ALIGN="JUSTIFY"><LI>Place the cursor on the line at which you want to clear a breakpoint and right-click with the mouse. This action will display a pop-up menu. Select the <B><I>Clear Breakpoint</B></I> menu item. </LI></P>
<P ALIGN="JUSTIFY"><LI>Simply single-click on the red dot or the line number of the line at which you want to clear a breakpoint.</LI></P></UL>
<P ALIGN="JUSTIFY">The red dot will disappear and the breakpoint at that location will be cleared.</P>
<OL>
<OL>
<OL>
<LI><A NAME="_Toc502165114"></FONT><B><FONT FACE="Arial" COLOR="#000080">Viewing Variables</A></LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The lower-left (dockable) pane in the debugger main window contains a tab-pane with two tabs, labeled &quot;this&quot; and &quot;Locals&quot;. Each pane contains a tree-table which displays the properties of the current object and currently visible local variables, respectively. </P>
<OL>
</FONT><B><FONT FACE="Arial" COLOR="#000080"><LI>This</LI></OL>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The properties of the current object are displayed in the <B><I>this</B></I> table. If a property is itself a JavaScript object the property may be expanded to show its sub-properties. The <B><I>this</B></I> table is updated each time control returns to the debugger or when you change the stack location in the <B><I>Context:</B></I> window.</P>
<LI><A NAME="_Toc502165115"></FONT><B><FONT FACE="Arial" COLOR="#000080">Locals</A></LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The local variables of the current function are displayed in the <B><I>Locals</B></I> table. If a variable is itself a JavaScript object the variable may be expanded to show its sub-properties. The <B><I>Locals</B></I> table is updated each time control returns to the debugger or when you change the stack location in the <B><I>Context:</B></I> window</P>
<LI><A NAME="_Toc502165116"></FONT><B><FONT FACE="Arial" COLOR="#000080">Watch Window</A></LI>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">You may enter arbitrary JavaScript expressions in the <B><I>Watch:</B></I> table located in the lower-right (dockable) pane in the debugger main window. The expressions you enter are reevaluated in the current scope and their current values displayed each time control returns to the debugger or when you change the stack location in the <B><I>Context:</B></I> window.</P>
<LI><A NAME="_Toc502165117"></FONT><B><FONT FACE="Arial" COLOR="#000080">Evaluation Window</A></LI></OL>
</OL>
</OL>
</B></FONT><FONT SIZE=2><P ALIGN="JUSTIFY">The <B><I>Evaluate</B></I> pane located in the lower-right (dockable) pane in the debugger main window contains an editable command line where you may enter arbitrary JavaScript code. The code is evaluated in the context of the current stack frame. The window maintains a history of the commands you have entered. You may move backward or forward through the history by pressing the Up/Down arrow keys on the keyboard. </P>
</FONT></BODY>
</HTML>

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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.7 [en] (WinNT; U) [Netscape]">
<title>JavaScript API</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
Rhino API Reference.</h1></center>
<h4>
The Control API</h4>
These APIs provide methods for controlling the actions of JavaScript in
a host environment.
<ul>
<li>
<a href="org/mozilla/javascript/Context.html">Context</a> - Represents
the runtime context of an executing script. Has methods to associate the
JavaScript evaluation engine with a Java thread, set attributes of the
engine, and compile and evaluate scripts.</li>
<li>
<a href="org/mozilla/javascript/ContextListener.html">ContextListener</a>
- Allows embeddings to be notified of the creation, entering, exiting,
and releasing of Contexts. </li>
<li>
<a href="org/mozilla/javascript/Script.html">Script</a> - The result of
compiling a JavaScript script. Also encapsulates script execution.</li>
<li>
<a href="org/mozilla/javascript/ErrorReporter.html">ErrorReporter</a> -
This interface can be implemented to control the actions the JavaScript
engine takes when it encounters errors.</li>
<li>
<a href="org/mozilla/javascript/SecuritySupport.html">SecuritySupport</a>
- Optional support routines that must be provided by embeddings implementing
security controls on scripts.</li>
<li>
<a href="org/mozilla/javascript/Wrapper.html">Wrapper</a> - Interface implemented
by objects wrapping other objects. Provides a method for recovering the
wrapped value.</li>
<li>
<a href="org/mozilla/javascript/WrapHandler.html">WrapHandler</a> - Interface
embedders can implement in order to control the way Java objects are wrapped
for use by JavaScript.</li>
<li>
<a href="org/mozilla/javascript/ClassOutput.html">ClassOutput</a> - Interface
embedders can implement in order to control the placement of generated
class bytecodes.</li>
<li>
<a href="org/mozilla/javascript/serialize/ScriptableOutputStream.html">ScriptableOutputStream</a> - This stream can be used to serialize JavaScript objects and functions.
</li>
<li>
<a href="org/mozilla/javascript/serialize/ScriptableInputStream.html">ScriptableInputStream</a> - This stream can be used to deserialize JavaScript objects and functions.
</li>
</ul>
<h4>
The Host Object API</h4>
These APIs provide support for adding objects specific to a particular
embedding of JavaScript in a host environment. Note that if you just want
to script existing Java classes, you should just use <a href="http://developer.netscape.com/library/documentation/communicator/jsguide4/livecon.htm">LiveConnect</a>.
It is also helpful to understand some of the implementation of the <a href="runtime.html">runtime</a>.
<ul>
<li>
<a href="org/mozilla/javascript/Scriptable.html">Scriptable</a> - All JavaScript
objects must implement this interface. Provides methods to access properties
and attributes of those properties, as well as other services required
of JavaScript objects.</li>
<li>
<a href="org/mozilla/javascript/Function.html">Function</a> - All JavaScript
functions must implement this interface. Extends Scriptable, adding methods
to support invocation.</li>
<li>
<a href="org/mozilla/javascript/ScriptableObject.html">ScriptableObject</a>
- A default implementation of Scriptable that may be extended. Implements
property and attribute storage and lookup and other default JavaScript
object behavior.</li>
<li>
<a href="org/mozilla/javascript/FunctionObject.html">FunctionObject</a>
- An implementation of Function that allows Java methods and constructors
to be used as JavaScript function objects.</li>
<li>
<a href="org/mozilla/javascript/ImporterTopLevel.html">ImporterTopLevel</a>
- Allows embeddings to use the importClass and importPackage functions.</li>
</ul>
<h4>
Exceptions</h4>
These exceptions are thrown by JavaScript.
<ul>
<li>
<a href="org/mozilla/javascript/JavaScriptException.html">JavaScriptException</a>
- Thrown from within JavaScript by the JavaScript 'throw' statement, or
by LiveConnect calls from JavaScript into Java. Wraps a JavaScript value.</li>
<li>
<a href="org/mozilla/javascript/ClassDefinitionException.html">ClassDefinitionException</a>
- Thrown if errors are detected while attempting to define a host object
from a Java class.</li>
<li>
<a href="org/mozilla/javascript/PropertyException.html">PropertyException</a>
- Thrown if errors are detected while attempting to define a property of
a host object from a Java class or method, or if a property is not found.</li>
<li>
<a href="org/mozilla/javascript/NotAFunctionException.html">NotAFunctionException</a>
- Thrown when attempting to call an object that is not a function.</li>
<li>
<a href="org/mozilla/javascript/EvaluatorException.html">EvaluatorException</a>
- An exception thrown when an error is detected during the execution of
a script. The default error reporter will throw EvaluatorExceptions when
an error is encountered.</li>
</ul>
<hr WIDTH="100%">
<br><a href="overview-summary.html">back to top</a>
</body>
</html>

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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (WinNT; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java, BSF, Apache">
<title>Rhino and BSF</title>
</head>
<body bgcolor="#FFFFFF">
<script src="owner.js"></script>
<center>
<h1>
Using Rhino with BSF and Apache</h1></center>
<script>document.write(owner());</script>
<br><script>
var d = new Date(document.lastModified);
document.write((d.getMonth()+1)+"/"+d.getDate()+"/"+d.getFullYear());
document.write('<br>');
</script>
<hr WIDTH="100%">
<br>The <a href="http://oss.software.ibm.com/developerworks/projects/bsf">Bean
Scripting Framework</a> (or BSF) was originally developed by IBM and now
published as open source. It provides a framework for using a number of
scripting languages with Java. Rhino is one of the supported languages.
<p>This framework has been embedded in a number of open source projects,
including the XSL processor <a href="http://xml.apache.org/xalan/index.html">Xalan</a>
and the XML/Java build tool <a href="http://jakarta.apache.org/ant/index.html">Ant</a>.
<p>You can download a version of <tt>bsf.jar</tt> from <a href="http://oss.software.ibm.com/developerworks/projects/bsf">http://oss.software.ibm.com/developerworks/projects/bsf</a>
that includes the <tt>com.ibm.bsf.engines.javascript.JavaScriptEngine</tt>
class. The current version is 2.2 release candidate at the time of this
writing. This version thus supports JavaScript through Rhino when used
with the <tt>js.jar</tt> file from either <tt>rhino15R1.zip</tt> or <tt>rhinoTip.zip</tt>.
<p>See <a href="http://xml.apache.org/xalan/extensions.html#ex-basic">Xalan-Java
Extensions</a> for more information on adding JavaScript to XSL and the
<a href="http://jakarta.apache.org/ant/jakarta-ant/docs/#script">Script
task</a> for using scripting in Ant build files.
<p><a href="index.html">back to top</a>
</body>
</html>

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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (Windows NT 5.0; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Change Log</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
Change Log for Significant Rhino Changes</h1></center>
This is a log of significant changes since the release of Rhino 1.5 Release
3.
<p><i>None yet!</i>
<h3>
<hr WIDTH="100%"><br>
<a href="index.html">back to top</a></h3>
</body>
</html>

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<html>
<head>
<title>Debugger API for Rhino</title>
</head>
<body bgcolor="#FFFFFF">
<h1><center>Debugger API for Rhino</center></h1>
<p>
<font color="red"><center>This release of the Debugger API should be considered to be of Beta quality.</center></font>
<p>
The Debugger API for Rhino consists of a set of Java interfaces
which describes a high level debugger API and a default implementation of that
API.
<p>
Most of the API is in the <code>com.netscape.javascript.debug</code> package. It is built
upon low-level support built into the core engine in <code>com.netscape.javascript</code>.
<p>
The <code>com.netscape.javascript.debug</code> package includes an implementation of the Debugger API
interfaces outlined below. The class <code>com.netscape.javascript.debug.DebugManager.java</code>
implements the <a href="com/netscape/javascript/debug/IDebugManager.html">IDebugManager</a>
interface and <code>com.netscape.javascript.debug.SourceTextManagerImpl.java</code> implements
the <a href="com/netscape/javascript/SourceTextManager.html">SourceTextManager</a> interface.
<p>
The class <code>com.netscape.javascript.tools.shell.Main.java</code> provides an
example which invokes the Debugger API.
<p>
<hr>
<p>
The core interface of the API is <a href="com/netscape/javascript/debug/IDebugManager.html">IDebugManager</a>.
This interface provide the central point for interacting with the debug system.
It supports the setting of the following hooks:
<ul>
<li><a href="com/netscape/javascript/debug/IInterruptHook.html">IInterruptHook</a> for immediate interrupt.
<li><a href="com/netscape/javascript/debug/IInstructionHook.html">IInstructionHook</a> for breakpoints.
<li><a href="com/netscape/javascript/debug/IDebugBreakHook.html">IDebugBreakHook</a> for breaking on errors.
<li><a href="com/netscape/javascript/debug/IErrorReporter.html">IErrorReporter</a> for hooking into the error reporter system.
<li><a href="com/netscape/javascript/debug/IScriptHook.html">IScriptHook</a> for notification of script and function load and unload.
</ul>
Customers of the Debugger API can provide implementations of these hook
interfaces which can be passed to the <i>IDebugManager</i> in order receive
notification of the various events within the core JavaScript engine.
<p>
When hooks are called they are passed appropriate objects which are implemented
by the Debugger API to describe such things as <i>stack frames</i>,
<i> program counter locations</i>, etc. The interfaces for these objects are:
<ul>
<li><a href="com/netscape/javascript/debug/IThreadState.html">IThreadState</a> representing the state of the stopped thread.
<li><a href="com/netscape/javascript/debug/IStackFrame.html">IStackFrame</a> representing a stack frame.
<li><a href="com/netscape/javascript/debug/IPC.html">IPC</a> representing a program counter location.
<li><a href="com/netscape/javascript/debug/IScript.html">IScript</a> representing a compiled JavaScript script or function.
<li><a href="com/netscape/javascript/debug/ISourceLocation.html">ISourceLocation</a> representing a location in the souce code.
</ul>
<p>
<hr>
<p>
<a href="com/netscape/javascript/SourceTextManager.html">SourceTextManager</a>
is an interface used to supply a centralized location from which a debugger
client can access JavaScript source. It supports capturing source as it is
parsed by <i>Rhino</i>. Alternately, source can be fed to it by the
embedding; e.g. in a browser embedding where the JavaScript code is just a
part of the html source the browser can feed the entire source to the
<i>SourceTextManager</i> so that a debugger can 'see' the whole source and
not just the part that is fed to the JavaScript compiler.
<p>
<a href="com/netscape/javascript/SourceTextItem.html">SourceTextItem</a> is an
interface representing a single 'block' of source code text (typically this
is an entire source file). This may be pure JavaScript source, or may include
JavaScript source embedded in html or whatever. The point is that this is the
text that a debugger should show to a user while debugging the JavaScript code.
This interface supports incrementally updated content. This is specifically
useful in browser embeddings where text is received in blocks. In fact, in a
browser it is possible that some of the source on a page may be compiled
and run even before the entire content of the page has been received from a
server.
<p>
<hr>
<p>
<a href="com/netscape/javascript/debug/ILaunchableDebugger.html">ILaunchableDebugger</a>
is an interface that abstractly represents a debugger user interface. It is
defined to allow an embedding to request that a debugger be launched without
requiring that the embedding be coupled at compile time to a particular debugger
implementation.
<p>
<hr>
<h3>Limitations and unimplemented features</h3>
<ul>
<li>Data Watchpoints are not implemented.
<li>Catching exceptions thrown in JavaScript code is not implemented.
<li>Per context hooking is not implemented.
<li>Setting the debug level to any non-zero value forces the optimization level to zero.
<li>Tracking of calls to plain Java methods from JavaScript is not implemented.
<li>Running at debug level >= 6 causes JIT errors with the Symantec JVM (but no other JVMs)
<li>The Debug API has not been rigorously tested.
</ul>
<p>
<hr WIDTH="100%">
<br><A HREF="overview-summary.html">back to top</A>
</body>
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.7 [en] (WinNT; I) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java, Debugger">
<title>Rhino Debugger</title>
</head>
<body bgcolor="#FFFFFF">
<script src="owner.js">
</script>
<center>
<h1>
Rhino JavaScript Debugger</h1></center>
Christopher Oliver
<br><script>document.write(owner());</script>
<br>6/28/2001
<center>
<hr WIDTH="100%"></center>
The Rhino JavaScript debugger is a GUI that allows debugging of interpreted
JavaScript scripts run in Rhino. Note that this debugger <i>will not</i>
work with JavaScript scripts run in the mozilla browser since Rhino is
not the engine used in such environments.
<p><img SRC="jsdebug.jpg" height=460 width=600>
<p>Current limitations:
<ul>
<li>
Requires JDK 1.2 or greater</li>
<li>
Requires js.jar from rhinoTip.zip</li>
<li>
No breakpoint menu</li>
</ul>
<b><font face="Arial"><font color="#000080"><font size=+2>Using the Rhino
JavaScript Debugger</font></font></font></b>
<p><font size=-1>The Mozilla Rhino JavaScript engine includes a source-level
debugger for debugging JavaScript scripts. The debugger is itself a Java
program which you may run as</font>
<ol><font face="Arial"><font size=-1>java org.mozilla.javascript.tools.debugger.Main
[options] [filename.js] [script-arguments]</font></font></ol>
<font size=-1>where the options are the same as the shell.</font>
<p><font size=-1>The Rhino JavaScript Debugger can debug scripts running
in multiple threads and provides facilities to set and clear breakpoints,
control execution, view variables, and evaluate arbitrary JavaScript code
in the current scope of an executing script.</font>
<p><a NAME="_Toc502165109"></a><b><font face="Arial"><font color="#000080"><font size=-1>Console
Window</font></font></font></b>
<br><font size=-1>The debugger redirects the <font face="Arial">System.out</font>,
<font face="Arial">System.in</font>,
and <font face="Arial">System.err</font> streams to an internal JavaScript
console window which provides an editable command line for you to enter
JavaScript code and view system output. The console window maintains a
history of the commands you have entered. You may move backward and forward
through the history list by pressing the Up/Down arrow keys on the keyboard.</font>
<br><a NAME="_Toc502165110"></a><b><font face="Arial"><font color="#000080"><font size=-1>Opening
Scripts</font></font></font></b>
<br><font size=-1>You may select the <b><i>File->Open</i></b> menu item
on the menu bar to load JavaScript scripts contained in files. This action
will display a file-selection dialog box prompting you for the location
of a script to load. The selected file will be compiled and displayed in
a new window.</font>
<br><a NAME="_RunningScripts"></a><b><font face="Arial"><font color="#000080"><font size=-1>Running
Scripts</font></font></font></b>
<br><font size=-1>You may select the <b><i>File->Run</i></b> menu item
on the menu bar to execute JavaScript scripts contained in files. This
action will display a file-selection dialog box prompting you for the location
of a script to execute. The loaded script will be run in a new thread and
control will be given to the debugger on its first instruction.</font>
<p><a NAME="_Toc502165111"></a><b><font face="Arial"><font color="#000080"><font size=+1>Controlling
Execution</font></font></font></b>
<br><font size=-1>The debugger provides the following facilities for you
to control the execution of scripts you are debugging:</font>
<p><b><font face="Arial"><font color="#000080">Step Into</font></font></b>
<br><font size=-1>To single step entering any function calls, you may do
any of the following:</font>
<ul>
<li>
<font size=-1>Select the <b><i>Debug->Step Into </i></b>menu item on the
menu bar</font></li>
<li>
<font size=-1>Press the <b><i>Step Into</i></b> button on the toolbar</font></li>
<li>
<font size=-1>Press the F11 key on the keyboard</font></li>
</ul>
<font size=-1>Execution will resume. If the current line in the script
contains a function call control will return to the debugger upon entry
into the function. Otherwise control will return to the debugger at the
next line in the current function.</font>
<p><b><font face="Arial"><font color="#000080">Step Over</font></font></b>
<br><font size=-1>To single step to the next line in the current function,
you may do any of the following:</font>
<ul>
<li>
<font size=-1>Select the <b><i>Debug->Step Over</i></b> menu item on the
menu bar</font></li>
<li>
<font size=-1>Press the <b><i>Step Over</i></b> button on the toolbar</font></li>
<li>
<font size=-1>Press the F7 key on the keyboard</font></li>
</ul>
<font size=-1>Execution will resume but control will return to the debugger
at the next line in the current function or top-level script.</font>
<p><b><font face="Arial"><font color="#000080">Step Out</font></font></b>
<br><font size=-1>To continue execution until the current function returns
you may do any of the following:</font>
<ul>
<li>
<font size=-1>Select the <b><i>Debug->Step Out</i></b> menu item on the
menu bar</font></li>
<li>
<font size=-1>Press the <b><i>Step Out</i></b> button on the toolbar</font></li>
<li>
<font size=-1>Press the F8 key on the keyboard</font></li>
</ul>
<font size=-1>Execution will resume until the current function returns
or a breakpoint is hit.</font>
<p><b><font face="Arial"><font color="#000080">Go</font></font></b>
<br><font size=-1>To resume execution of a script you may do any of the
following:</font>
<ul>
<li>
<font size=-1>Select the <b><i>Debug->Go</i></b> menu item on the menu
bar</font></li>
<li>
<font size=-1>Press the <b><i>Go</i></b> button on the toolbar</font></li>
<li>
<font size=-1>Press the F5 key on the keyboard</font></li>
</ul>
<font size=-1>Execution will resume until a breakpoint is hit or the script
completes.</font>
<p><b><font face="Arial"><font color="#000080">Break</font></font></b>
<br><font size=-1>To stop all running scripts and give control to the debugger
you may do any of the following:</font>
<ul>
<li>
<font size=-1>Select the <b><i>Debug->Break</i></b> menu item on the menu
bar</font></li>
<li>
<font size=-1>Press the <b><i>Break</i></b> button on the toolbar</font></li>
<li>
<font size=-1>Press the Pause/Break key on the keyboard</font></li>
</ul>
<a NAME="_RunningScripts"></a><b><font face="Arial"><font color="#000080"><font size=-1>Break
on Exceptions</font></font></font></b>
<br><font size=-1>To give control to the debugger whenever a JavaScript
is exception is thrown select the <b><i>Debug->Break on Exceptions</i></b>
checkbox from the menu bar.&nbsp; Whenever a JavaScript exception is thrown
by a script a message dialog will be displayed and control will be given
to the debugger at the location the exception is raised.</font>
<p><a NAME="_Toc502165112"></a><b><font face="Arial"><font color="#000080">Moving
Up and Down the Stack</font></font></b>
<br><font size=-1>The lower-left (dockable) pane in the debugger main window
contains a combo-box labeled "Context:" which displays the current stack
of the executing script. You may move up and down the stack by selecting
an entry in the combo-box. When you select a stack frame the variables
and watch windows are updated to reflect the names and values of the variables
visible at that scope.</font>
<p><a NAME="_Toc502165113"></a><b><font face="Arial"><font color="#000080">Setting
and Clearing Breakpoints</font></font></b>
<br><font size=-1>The main desktop of the debugger contains file windows
which display the contents of each script you are debugging. You may set
a breakpoint in a script by doing one of the following:</font>
<ul>
<li>
<font size=-1>Place the cursor on the line at which you want to set a breakpoint
and right-click with the mouse. This action will display a pop-up menu.
Select the <b><i>Set Breakpoint</i></b> menu item.</font></li>
<li>
<font size=-1>Simply single-click on the line number of the line at which
you want to set a breakpoint.</font></li>
</ul>
<font size=-1>If the selected line contains executable code a red dot will
appear next to the line number and a breakpoint will be set at that location.</font>
<p><font size=-1>You may clear breakpoint in a script by doing one of the
following:</font>
<ul>
<li>
<font size=-1>Place the cursor on the line at which you want to clear a
breakpoint and right-click with the mouse. This action will display a pop-up
menu. Select the <b><i>Clear Breakpoint</i></b> menu item.</font></li>
<li>
<font size=-1>Simply single-click on the red dot or the line number of
the line at which you want to clear a breakpoint.</font></li>
</ul>
<font size=-1>The red dot will disappear and the breakpoint at that location
will be cleared.</font>
<p><a NAME="_Toc502165114"></a><b><font face="Arial"><font color="#000080"><font size=+1>Viewing
Variables</font></font></font></b>
<br><font size=-1>The lower-left (dockable) pane in the debugger main window
contains a tab-pane with two tabs, labeled "this" and "Locals". Each pane
contains a tree-table which displays the properties of the current object
and currently visible local variables, respectively.</font>
<p><b><font face="Arial"><font color="#000080">This</font></font></b>
<br><font size=-1>The properties of the current object are displayed in
the
<b><i>this</i></b> table. If a property is itself a JavaScript object
the property may be expanded to show its sub-properties. The <b><i>this</i></b>
table is updated each time control returns to the debugger or when you
change the stack location in the <b><i>Context:</i></b> window.</font>
<p><b><font face="Arial"><font color="#000080">Locals</font></font></b>
<br><font size=-1>The local variables of the current function are displayed
in the <b><i>Locals</i></b> table. If a variable is itself a JavaScript
object the variable may be expanded to show its sub-properties. The <b><i>Locals</i></b>
table is updated each time control returns to the debugger or when you
change the stack location in the <b><i>Context:</i></b> window</font>
<p><a NAME="_Toc502165116"></a><b><font face="Arial"><font color="#000080">Watch
Window</font></font></b>
<br><font size=-1>You may enter arbitrary JavaScript expressions in the
<b><i>Watch:</i></b>
table located in the lower-right (dockable) pane in the debugger main window.
The expressions you enter are re-evaluated in the current scope and their
current values displayed each time control returns to the debugger or when
you change the stack location in the <b><i>Context:</i></b> window.</font>
<p><a NAME="_Toc502165117"></a><b><font face="Arial"><font color="#000080">Evaluation
Window</font></font></b>
<br><font size=-1>The <b><i>Evaluate</i></b> pane located in the lower-right
(dockable) pane in the debugger main window contains an editable command
line where you may enter arbitrary JavaScript code. The code is evaluated
in the context of the current stack frame. The window maintains a history
of the commands you have entered. You may move backward or forward through
the history by pressing the Up/Down arrow keys on the keyboard.</font>
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<!DOCTYPE html PUBLIC "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (Windows NT 5.0; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Rhino Documentation</title>
</head>
<body bgcolor="#ffffff">
<center>
<h1> Rhino Documentation</h1>
</center>
<b><i><font size="+1">General</font></i></b>
<table width="100%">
<tbody>
<tr>
<td><a href="overview.html">Overview</a>
</td>
<td>An overview of the JavaScript language and of Rhino.</td>
</tr>
<tr>
<td><a href="limits.html">Requirements and Limitations</a>
</td>
<td>What you must have to run Rhino; what Rhino cannot do.</td>
</tr>
<tr>
<td><a href="rhino15R3.html">What's new in 1.5R3</a>
</td>
<td>Changes since 1.5R2.</td>
</tr>
<tr>
<td><a href="debugger.html">Rhino Debugger</a>
</td>
<td>A debugger for debugging JavaScript running in Rhino.</td>
</tr>
<tr>
<td><a href="opt.html">Optimization</a>
</td>
<td>Details on the various optimization levels.</td>
</tr>
<tr>
<td><a href="http://sourceforge.net/projects/jscorba">JS/CORBA Adapter</a>
</td>
<td>Provides a mechanism for arbitrary JavaScript objects to interact
with each other transparently in a distributed JavaScript system using CORBA.</td>
</tr>
<tr>
<td><a href="bsf.html">Using Rhino with BSF and Apache</a>
</td>
<td>How to use Rhino with apps that support BSF.</td>
</tr>
<tr>
<td><a href="changes.html">Recent Changes</a>
</td>
<td>Describes recent changes to Rhino.</td>
</tr>
<tr>
<td><a href="faq.html">FAQ</a>
</td>
<td>Answers to frequently asked questions about Rhino.</td>
</tr>
<tr>
<td><a href="http://industry.java.sun.com/javaone/99/event/0,1768,629,00.html">
1999 JavaOne session on Rhino</a>
</td>
<td>A talk on Rhino with slides. Also see the <a href="javaone.html">followup</a>
.</td>
</tr>
<tr>
<td valign="Top"><a href="http://www.ociweb.com/jnb/archive/jnbMar2001.html">
Scripting Languages for Java</a>
<br>
</td>
<td valign="Top">An article comparing and contrasting Rhino and Jython.<br>
</td>
</tr>
</tbody>
</table>
<p><b><i><font size="+1">Writing Scripts</font></i></b>
<table width="100%">
<tbody>
<tr>
<td><a href="scriptjava.html">Scripting Java</a>
</td>
<td>How to use Rhino to script Java classes.</td>
</tr>
<tr>
<td><a href="perf.html">Performance Hints</a>
</td>
<td>Some tips on writing faster JavaScript code.</td>
</tr>
<tr>
<td><a href="tools.html">Tools</a>
</td>
<td>Some tools for developing JavaScript scripts.</td>
</tr>
</tbody>
</table>
</p>
<p><b><i><font size="+1">Embedding Rhino</font></i></b>
<table width="100%">
<tbody>
<tr>
<td><a href="tutorial.html">Embedding tutorial</a>
</td>
<td>A short tutorial on how to embed Rhino into your application.</td>
</tr>
<tr>
<td><a href="apidocs/index.html">API javadoc Reference</a>
</td>
<td>An annotated outline of the programming interface to Rhino (tip only).</td>
</tr>
<tr>
<td><a href="scopes.html">Scopes and Contexts</a>
</td>
<td>Describes how to use scopes and contexts for the best performance
and flexibility, with an eye toward multithreaded environments.</td>
</tr>
<tr>
<td><a href="serialization.html">Serialization</a>
</td>
<td>How to serialize JavaScript objects and functions in Rhino.</td>
</tr>
<tr>
<td><a href="runtime.html">Runtime</a>
</td>
<td>A brief description of the JavaScript runtime.</td>
</tr>
<tr>
<td><a href="footprint.html">Small Footprint</a>
</td>
<td>Hints for those interested in small-footprint embeddings.</td>
</tr>
<tr>
<td><a href="examples.html">Examples</a>
</td>
<td>A set of examples showing how to control the JavaScript engine and
build JavaScript host objects.</td>
</tr>
<tr>
<td><font color="#000000"><a href="http://www.mozilla.org/js/tests/library.html">
Testing</a>
</font></td>
<td>How to run the JavaScript test suite.</td>
</tr>
</tbody>
</table>
</p>
<h3>
<hr width="100%"><a href="index.html">back to top</a>
</h3>
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<!DOCTYPE html PUBLIC "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (Windows NT 5.0; U) [Netscape]">
<title>Rhino Downloads</title>
</head>
<body>
<center><b><font size="+3">Rhino Downloads</font></b></center>
<p>Rhino is available for download both in source and compiled form. </p>
<h3> Binaries</h3>
You can download binaries (JAR files) from <a href="ftp://ftp.mozilla.org/pub/js/">
ftp://ftp.mozilla.org/pub/js/</a>
. Rhino 1.5 Release 2 is the last qualified release. It is also possible to
download the latest rhino build that reflects newer features and bug fixes,
but has not been fully qualified. These zip files also include the source.
<p>If you are looking for <tt>js.jar</tt> for XSLT or for IBM's Bean Scripting
Framework (BSF), download one of the zip files below and unzip it. </p>
<ul>
<li> <a href="ftp://ftp.mozilla.org/pub/js/rhino15R3-rc2.zip">Rhino 1.5R3
(release candidate 2).</a>
</li>
<ul>
<li> <i><font size="-1"><a href="rhino15R3.html">Description of changes
from 1.5R2</a>
</font></i>.</li>
</ul>
<li> <a href="ftp://ftp.mozilla.org/pub/js/rhino15R2.zip">Rhino 1.5R2.</a>
</li>
<ul>
<li> <i><font size="-1"><a href="rhino15R2.html">Description of changes
from 1.5R1</a>
</font></i>.</li>
</ul>
<li> <a href="ftp://ftp.mozilla.org/pub/js/rhino15R1.zip">Rhino 1.5R1.</a>
</li>
<ul>
<li> <i><font size="-1"><a href="rhino15R1.html">Description of changes
from 1.4R3</a>
</font></i>.</li>
</ul>
<li> <a href="ftp://ftp.mozilla.org/pub/js/rhino14R3.zip">Rhino 1.4 Release
3</a>
.</li>
<li> <a href="ftp://ftp.mozilla.org/pub/js/rhinoLatest.zip">Latest Rhino
builds</a>
.</li>
<ul>
<li> <i><font size="-1"><a href="changes.html">Description of changes from
1.5R3</a>
</font></i>.</li>
</ul>
</ul>
<h3> Source</h3>
The source code for Rhino is available under <a href="http://www.mozilla.org/NPL/">
NPL 1.1</a>
. In addition to getting the source from the zip files above, the source
code for Rhino can be found in the CVS tree at mozilla/js/rhino. See&nbsp;
<a href="http://www.mozilla.org/cvs.html">source code via cvs</a>
for details on how to set up CVS, define your CVSROOT, and login. Once you've
done that, just execute the command
<pre>&nbsp;&nbsp;&nbsp; cvs co mozilla/js/rhino</pre>
to get the tip source.
<p>The current tip can also be viewed using LXR at <a href="http://lxr.mozilla.org/mozilla/source/js/rhino/">
http://lxr.mozilla.org/mozilla/source/js/rhino/</a>
. </p>
<p> </p>
<hr width="100%"><a href="index.html">back to top</a>
<br>
&nbsp;
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Generator" content="Microsoft Word 97">
<meta name="GENERATOR" content="Mozilla/4.7 [en] (WinNT; U) [Netscape]">
<title>Embedding Scripting Host in Business Applications</title>
</head>
<body link="#0000FF">
<b><font face="Arial"><font size=-1>Embedding
Scripting Host in Business Applications</font></font></b>
<p><b><font face="Arial"><font size=-1>Madhukumar Seshadri, <a href="http://www.cognizant.com)/">www.cognizant.com</a></font></font></b>
<br>&nbsp;
<br>&nbsp;
<p><font face="Arial"><font size=-1>With web browsers, continuing to rule
the human interface for applications, creating value by being ubiquitous,
few adoptions of rich technology thats getting brewed underneath, will
help designing business applications even though most of the current ones
are made with birds eye of the underlying technologies.</font></font>
<p><font face="Arial"><font size=-1>JavaScript is a scripting language
invented and developed by Netscape. The language was primarily designed
for creating lightweight programming for web browser extensions by exposing
the Document Object Model of an HTML page to the scripts. JavaScript is
becoming object oriented and getting adopted for server-side scripting.</font></font>
<p><font face="Arial"><font size=-1>JavaScript is also becoming a standard
in the scripting world as Netscape is working closely with ECMA (European
Computer Manufacturers Association) to make it as a standard scripting
language for the script world. The standards are published as ECMA Script.</font></font>
<p><font face="Arial"><font size=-1>JavaScript originally designed for
exposing the DOM (Document Object Model) standardized by World Wide Web
consortium (W3C), to help web page designers to control and manipulate
the pages dynamically. JavaScript engines were embedded in the browsers
and they execute those portions of the code embedded in the HTML pages.</font></font>
<p><font face="Arial"><font size=-1>In short, JavaScript engine embedded
in the browser allowed extensions or manipulations for DOM Object run time
for the HTML page by executing the scripts associated with them. In other
words, browser exposes its DOM object for the page to scripts for extensions
and dynamic manipulations of the same, using a language that the script
interpreter understands.</font></font>
<p><font face="Arial"><font size=-1>Can I do the same for my application
by exposing my custom business objects written in my middle-tier? Can I
allow user to my write JavaScript extensions for my objects and also be
host for executing those scripts?</font></font>
<p><font face="Arial"><font size=-1>JavaScript host runs times are available
as binaries written in major languages. Check out <a href="http://www.mozilla.org/js">www.mozilla.org/js</a>.
Spider Monkey and Rhino are open source JavaScripting engines available
from mozilla.</font></font>
<p><font face="Arial"><font size=-1>Microsoft implementation of ECMA Script
(ECMA Script is based on core JavaScript, created by Netscape) is called
JScript. Microsoft binaries of jscript engine can be downloaded from http://msdn.microsoft.com/scripting/.</font></font>
<p><font face="Arial"><font size=-1>This document doesnt explain the JavaScript
language in detail but explains how these scripting engines can be used
as host to expose business objects in the middle-tier and how the user
of these applications can extend it if needed using JavaScript.</font></font>
<p><font face="Arial"><font size=-1>The scripting engine Rhino (<a href="http://www.mozilla.org/js)">www.mozilla.org/rhino)</a>,
a javascript engine purely written in Java is one that I am going to use
for the testing the above.</font></font>
<p><font face="Arial"><font size=-1>Let us set some simple goals,</font></font>
<ul>
<li>
<font face="Arial"><font size=-1>Execute a plain JavaScript code and
use static Java object</font></font></li>
<li>
<font face="Arial"><font size=-1>Instantiate external objects (written
in Java) from the script and use them within the script</font></font></li>
</ul>
<br>&nbsp;
<br>&nbsp;
<p><font face="Arial"><font size=-1>Let us write a simple Javscript to
test the above set goals,</font></font>
<p><font face="Arial"><font size=-1><b>Fig 1</b> jshosttest.js</font></font>
<p><b><i><font face="Arial"><font size=-1>/* Test 1 */</font></font></i></b>
<br><b><i><font face="Arial"><font size=-1>/* Use a static Java Object
in the script */</font></font></i></b>
<p><font face="Arial"><font size=-1>function test1() {</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; var str;</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; str = '"Hello World";</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; return str;</font></font>
<br><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>var str = test1( );</font></font>
<br><font face="Arial"><font size=-1>//out is expected to be Java Object
exposed to the script scope</font></font>
<br><font face="Arial"><font size=-1>out.println ("JavaScript - Test 1
- " + str);</font></font>
<p><b><i><font face="Arial"><font size=-1>/* Test 2 */</font></font></i></b>
<p><b><i><font face="Arial"><font size=-1>/* Instantiate a Javaobject for
this scope and use it */</font></font></i></b>
<p><font face="Arial"><font size=-1>function test2(){</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; // create a Java
string buffer object from JavaScript and use its java instance</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; // This uses an
another Java object created for creating new objects within Java and</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; // brings the same
for JavaScript execution scope</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; // Refer _create.java
for more information</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; create.getInstance("java.lang.StringBuffer","buffer");</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; //JavaScript refers
the java object instance as buffer</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; out.println(buffer.toString());</font></font>
<br>&nbsp;&nbsp;&nbsp; <font face="Arial"><font size=-1>buffer.append("I
am a javaobject dynamically created and executed in JavaScript");</font></font>
<br>&nbsp;&nbsp;&nbsp; <font face="Arial"><font size=-1>return buffer.toString();</font></font>
<br><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>var str = test2();</font></font>
<br><font face="Arial"><font size=-1>out.println("From JavaScript - Test
2 " + str);</font></font>
<p><font face="Arial"><font size=-1>Let us write a simple Javahost Object
using the Rhino engine to execute the above script,</font></font>
<p><b><font face="Arial"><font size=-1>Fig 2.1 - JSHost.java</font></font></b>
<p><font face="Arial"><font size=-1>/**</font></font>
<br><font face="Arial"><font size=-1>* @author Madhukumar Seshadri</font></font>
<br><font face="Arial"><font size=-1>* @version</font></font>
<br><font face="Arial"><font size=-1>*/</font></font>
<p><font face="Arial"><font size=-1>import org.mozilla.javascript.*;</font></font>
<br><font face="Arial"><font size=-1>import java.io.*;</font></font>
<br><font face="Arial"><font size=-1>import java.lang.*;</font></font>
<br><i><font face="Arial"><font size=-1>// import com.xxx.xxx.*;</font></font></i>
<p><font face="Arial"><font size=-1>public class JSHost extends Object
{</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; /** Creates new
JSHost */</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; public JSHost()
{</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; }</font></font>
<p><i><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; /*** Executes
.js file ***/</font></font></i>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; public Object executeJS
(String jsfname){</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; //You can also
use evaluateReader</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; File fp = new File(jsfname);</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; String str_buff
=null;</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; try {</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
FileReader fr = new FileReader(jsfname);</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
int length = (int) fp.length();</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
char cbuff[] = new char[(char)length];</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
fr.read(cbuff);</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
str_buff = new String(cbuff);</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; } catch(Exception
e) {</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
e.printStackTrace();</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; }</font></font>
<p><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; //Execute the .js
file content</font></font>
<br><font face="Arial"><font size=-1>&nbsp;&nbsp;&nbsp; return executeJSSource(str_buff);</font></font>
<br><font face="Arial"><font size=-1>}</font></font>
<p><i><font face="Arial"><font size=-1>/*** Executes javascript source
***/</font></font></i>
<br><font face="Arial"><font size=-1>public Object executeJSSource (String
jsbuff){</font></font>
<br><font face="Arial"><font size=-1>Object any=null;</font></font>
<br><font face="Arial"><font size=-1>try{</font></font>
<br><i><font face="Arial"><font size=-1>//Enter the Context</font></font></i>
<br><font face="Arial"><font size=-1><i>// Refer </i><u><font color="#0000FF">http://www.mozilla.org/js/rhino/tutorial.html</font></u></font></font>
<br><font face="Arial"><font size=-1>Context context = Context.enter();</font></font>
<br><i><font face="Arial"><font size=-1>// Get the execution scope</font></font></i>
<br><font face="Arial"><font size=-1>Scriptable scope = context.initStandardObjects(null);</font></font>
<p><i><font face="Arial"><font size=-1>//----------- For Test 1 - Get System.out
in scope</font></font></i>
<br><font face="Arial"><font size=-1>//Scriptable jObj1 = Context.toObject(System.out,
scope);</font></font>
<br><font face="Arial"><font size=-1>scope.put("out", scope, jObj1);</font></font>
<p><i><font face="Arial"><font size=-1>//------------ For Test 2 - Instantiate
Create Object and get that in scope</font></font></i>
<br><i><font face="Arial"><font size=-1>//Allow JScript to create Java
Objects</font></font></i>
<br><i><font face="Arial"><font size=-1>//Bring the _create object to context</font></font></i>
<br><font face="Arial"><font size=-1>_create create = new _create( );</font></font>
<br><i><font face="Arial"><font size=-1>//Register this context and scope
to this create object instance</font></font></i>
<br><font face="Arial"><font size=-1>create.registerContext(context,scope);</font></font>
<br><font face="Arial"><font size=-1>//Scriptable jObj2 = Context.toObject(_create,
scope);</font></font>
<br><font face="Arial"><font size=-1>scope.put("create",scope,create);</font></font>
<br><i><font face="Arial"><font size=-1>//Evaluate (or execute js)</font></font></i>
<br><font face="Arial"><font size=-1><i>//Refer </i><u><font color="#0000FF">http://www.mozilla.org/js/rhino/tutorial.html</font></u></font></font>
<br><font face="Arial"><font size=-1>any = context.evaluateString(scope,
jsbuff, "", 1, null);</font></font>
<br><i><font face="Arial"><font size=-1>//Exit the Context</font></font></i>
<br><font face="Arial"><font size=-1>context.exit( );</font></font>
<br><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>catch ( JavaScriptException jse) {</font></font>
<br><font face="Arial"><font size=-1>jse.printStackTrace();</font></font>
<br><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>return any;</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<br>&nbsp;
<br>&nbsp;
<p><font face="Arial"><font size=-1>Let us write a class for creating new
Java objects and bringing them to this script execution scope,</font></font>
<p><b><font face="Arial"><font size=-1>Fig 2.2 _create.java</font></font></b>
<p><i><font face="Arial"><font size=-1>/**</font></font></i>
<p><i><font face="Arial"><font size=-1>* @author Madhukumar</font></font></i>
<p><i><font face="Arial"><font size=-1>*/</font></font></i>
<p><font face="Arial"><font size=-1>import java.lang.Class;</font></font>
<p><font face="Arial"><font size=-1>import org.mozilla.javascript.*;</font></font>
<p><font face="Arial"><font size=-1>public class _create extends Object
{</font></font>
<p><font face="Arial"><font size=-1>static Context ptr = null;</font></font>
<p><font face="Arial"><font size=-1>static Scriptable scope =null;</font></font>
<p><font face="Arial"><font size=-1>public _create () { }</font></font>
<p><font face="Arial"><font size=-1>public void registerContext(Context
cptr, Scriptable sc){</font></font>
<p><font face="Arial"><font size=-1>ptr = cptr;</font></font>
<p><font face="Arial"><font size=-1>scope = sc;</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>public void getInstance(String classname,String
jsclassname) {</font></font>
<p><font face="Arial"><font size=-1>Object any=null;</font></font>
<p><font face="Arial"><font size=-1>try {</font></font>
<p><font face="Arial"><font size=-1>Class thisclass = Class.forName(classname);</font></font>
<p><font face="Arial"><font size=-1>any = thisclass.newInstance();</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>catch(Exception e){</font></font>
<p><font face="Arial"><font size=-1>e.printStackTrace();</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>if( ptr != null) {</font></font>
<p><font face="Arial"><font size=-1>if (scope !=null) {</font></font>
<p><i><font face="Arial"><font size=-1>//register created object for this
execution scope</font></font></i>
<p><font face="Arial"><font size=-1>scope.put(jsclassname,scope,any);</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<br>&nbsp;
<br>&nbsp;
<p><font face="Arial"><font size=-1>It is time to test the code, so let
us write a small object that will use the JSHost object,</font></font>
<p><b><font face="Arial"><font size=-1>Fig 3 - JSHosttest.java</font></font></b>
<p><font face="Arial"><font size=-1>/**</font></font>
<p><font face="Arial"><font size=-1>* @author Madhukumar</font></font>
<p><font face="Arial"><font size=-1>* @version</font></font>
<p><font face="Arial"><font size=-1>*/</font></font>
<p><font face="Arial"><font size=-1>public class JSHosttest extends Object
{</font></font>
<p><font face="Arial"><font size=-1>/** Creates new JSHostTest*/</font></font>
<p><font face="Arial"><font size=-1>public JSHosttest() {</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>public static void main (String args[]){</font></font>
<p><font face="Arial"><font size=-1>if (args.length &lt; 1) {</font></font>
<p><font face="Arial"><font size=-1>System.out.println("Usage - Java JSHosttest.class
&lt;js source file>");</font></font>
<p><font face="Arial"><font size=-1>return;</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>JSHost jsh = new JSHost();</font></font>
<p><font face="Arial"><font size=-1>System.out.println("Executing JavaScript
file - " + args[0]);</font></font>
<p><font face="Arial"><font size=-1>Object result = jsh.executeJS(args[0]);</font></font>
<p><font face="Arial"><font size=-1>if (result instanceof String){</font></font>
<p><font face="Arial"><font size=-1>System.out.println("Results - " + result);</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<p><font face="Arial"><font size=-1>}</font></font>
<br>&nbsp;
<br>&nbsp;
<p><font face="Arial"><font size=-1>For more explanations on the code execution,
please refer embedding tutorial <a href="http://www.mozilla.org/js/rhino/tutorial.html">http://www.mozilla.org/js/rhino/tutorial.html</a>
and for all documentation and examples on Rhino visit <a href="http://www.mozilla.org/rhino/doc.html">http://www.mozilla.org/rhino/doc.html</a>.</font></font>
<br>&nbsp;
<br>&nbsp;
<br>&nbsp;
<br>&nbsp;
<br>&nbsp;
<br>&nbsp;
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (WinNT; U) [Netscape]">
<title>Rhino Examples</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
Rhino Examples</h1></center>
Examples have been provided that show how to control the JavaScript engine
and to implement scriptable host objects. All the examples are in the cvs
tree at <tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/">mozilla/js/rhino/examples</a></tt>.
<br>&nbsp;
<h2>
Sample Scripts</h2>
The <tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/unique.js">unique.js</a></tt>
script allows printing unique lines from a file.
<p>The <tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/liveConnect.js">liveConnect.js</a></tt>
script shows a sample usage of LiveConnect (Java-to-JavaScript connectivity).
<p>The <tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/jsdoc.js">jsdoc.js</a></tt>
script is a JavaScript analog to Java's <tt>javadoc</tt>. It makes heavy
use of regular expressions.
<p>The <tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/checkParam.js">checkParam.js</a></tt>
script is a useful tool to check that <tt>@param</tt> tags in Java documentation
comments match the parameters in the corresponding Java method.
<p>The <tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/enum.js">enum.js</a></tt>
script is a good example of using a JavaAdapter to implement a Java interface
using a JavaScript object.
<p>The <a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/NervousText.js">NervousText.js</a>
script is a JavaScript implementation of the famous NervousText applet
using JavaScript compiled to Java classes using <a href="jsc.html">jsc</a>.
It can be run in the HTML page <a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/NervousText.html">NervousText.html</a>.
<br>&nbsp;
<h2>
Controlling the JavaScript Engine</h2>
<h4>
The RunScript class</h4>
<tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/RunScript.java">RunScript.java</a></tt>
is a simple program that executes a script from the command line.
<h4>
The Control class</h4>
<tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/Control.java">Control.java</a></tt>
is a program that executes a simple script and then manipulates the result.
<h4>
JavaScript Shell</h4>
<tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/Shell.java">Shell.java</a></tt>
is a program that executes JavaScript programs; it is a simplified version
of the shell in the <tt>tools</tt> package. The programs may be specified
as files on the command line or by typing interactively while the shell
is running.
<h4>
<b>Multithreaded Script Execution</b></h4>
<tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/DynamicScopes.java">DynamicScopes.java</a></tt>
is a program that creates a single global scope object and then shares
it across multiple threads. Sharing the global scope allows both information
to be shared across threads, and amortizes the cost of Context.initStandardObjects
by only performing that expensive operation once.
<br>&nbsp;
<h2>
Implementing Host Objects</h2>
First check out the <a href="http://www.mozilla.org/rhino/tutorial.html">tutorial</a>
if you haven't already.
<h4>
The Foo class - Extending ScriptableObject</h4>
<tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/Foo.java">Foo.java</a></tt>
is a simple JavaScript host object that includes a property with an associated
action and a variable argument method.
<br>&nbsp;
<h4>
The Matrix class - Implementing Scriptable</h4>
<tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/Matrix.java">Matrix.java</a></tt>
provides a simple multidimensional array by implementing the Scriptable
interface.
<br>&nbsp;
<h4>
The File class - An advanced example</h4>
<tt><a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/File.java">File.java</a></tt>
extends ScriptableObject to provide a means of reading and writing files
from JavaScript. A more involved example of host object definition.
<p>
<hr WIDTH="100%">
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (Windows NT 5.0; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Rhino FAQ</title>
</head>
<body bgcolor="#FFFFFF">
<script src="owner.js"></script>
<center>
<h1>
Frequently Asked Questions about Rhino</h1></center>
<script>document.write(owner());</script>
<br><script>
var d = new Date(document.lastModified);
document.write((d.getMonth()+1)+"/"+d.getDate()+"/"+d.getFullYear());
document.write('<br>');
</script>
<center>
<hr WIDTH="100%"></center>
<p><b><font size=+2>Q</font>.</b> <i>How do I create a Java array from
JavaScript?</i>
<p><b><font size=+2>A.</font></b> You must use Java reflection. For instance,
to create an array of java.lang.String of length five, do
<blockquote><tt>var stringArray = java.lang.reflect.Array.newInstance(java.lang.String,
5);</tt></blockquote>
Then if you wish to assign the string "hi" to the first element, simply
execute <tt>stringArray[0] = "hi"</tt>.
<p>Creating arrays of primitive types is slightly different: you must use
the TYPE field. For example, creating an array of seven ints can be done
with the code
<blockquote><tt>var intArray = java.lang.reflect.Array.newInstance(java.lang.Integer.TYPE,
7);</tt></blockquote>
<p><br><b><font size=+2>Q</font>.</b> <i>When I try to execute a script
I get the exception </i><tt>Required security context missing</tt><i>.
What's going on?</i>
<p><b><font size=+2>A.</font></b> You've likely missed placing the <tt>Security.properties</tt>
file in your class path at <tt>org.mozilla.javascript.resources</tt>.
<h3>
<hr WIDTH="100%"><br>
<a href="index.html">back to top</a></h3>
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.51 [en] (WinNT; U) [Netscape]">
<title>Small Footprint</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
Small Footprint</h1></center>
A few changes can be made to reduce the footprint of Rhino for embeddings
where space is at a premium. On a recent build, Rhino consumed 355,883
bytes of space for uncompressed class files. With various changes that
number can be reduced to 281,455 bytes.
<br>&nbsp;
<h3>
Tools</h3>
Most embeddings won't need any of the classes in <tt>org.mozilla.javascript.tools</tt>
or any of its subpackages.
<br>&nbsp;
<h3>
Regular Expressions</h3>
The package <tt>org.mozilla.javascript.regexp</tt> can be removed. Rhino
will continue to run, although it will not be able to execute any regular
expression matches. This change saves 37,792 bytes of class files.
<br>&nbsp;
<h3>
JavaAdapter</h3>
Implementing the JavaAdapter functionality requires the ability to generate
classes on the fly. Removing <tt>org.mozilla.javascript.JavaAdapter</tt> and all
the classes in package <tt>org.mozilla.classfile</tt> will disable this
functionality, but Rhino will otherwise run correctly. These changes save
36,636 bytes.
<br>&nbsp;
<h3>
Optimizer</h3>
It is possible to run Rhino with interpreter mode only, allowing you to remove
classes for classfile generation. Remove the classes in packages
<tt>org.mozilla.classfile</tt> and <tt>org.mozilla.javascript.optimizer</tt>.
<br>&nbsp;
<p>
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (Windows NT 5.0; U) [Netscape]">
<title>Help with Rhino</title>
</head>
<body>
<center><b><font size=+3>Help with Rhino</font></b></center>
<script src="owner.js"></script>
<p>Have a question that you can't find answer to in the <a href="doc.html">documentation</a>?
Here are some additional resources for help:
<br>&nbsp;
<h3>
<font size=+1>Newsgroup and Mail Gateway</font></h3>
The <a href="news:netscape.public.mozilla.jseng">netscape.public.mozilla.jseng</a>
newsgroup answers questions about both Rhino and the C implementation of
JavaScript. You can get to the newsgroup through a mail gateway. Send a
message with the subject "subscribe" to <a href="mailto:mozilla-jseng-request@mozilla.org?subject=subscribe">mozilla-jseng-request@mozilla.org</a>.
To post messages, send mail to <a href="mailto:mozilla-jseng@mozilla.org">mozilla-jseng@mozilla.org</a>.
To unsubscribe, mail with "unsubscribe" in the subject to <a href="mailto:mozilla-jseng-request@mozilla.org?subject=unsubscribe">mozilla-jseng-request@mozilla.org</a>.
<p>
To view archived messages, try <a href="http://groups.google.com/groups?q=netscape.public.mozilla.jseng&hl=en&lr=&safe=off&site=groups">Google groups</a> or
other newsgroup services.
<h3>
Bug System</h3>
Use <a href="http://bugzilla.mozilla.org/enter_bug.cgi?product=Rhino">Bugzilla</a>
to enter bugs against Rhino. Note that Rhino has its own product category.
<br>&nbsp;
<h3>
Module Owner</h3>
The module owner,&nbsp;<script>document.write(owner());</script>
, can
be mailed for help as well, although he may copy his response to the newsgroup
to help others.
<p>
<hr WIDTH="100%"><a href="index.html">back to top</a>
<br>&nbsp;
<br>&nbsp;
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.72 [en]C-NSCP (WinNT; U) [Netscape]">
<title>Rhino History</title>
</head>
<body>
<center><b><font size=+3>Rhino History</font></b></center>
<p>Rhino gets its name from the animal on the cover of the <a href="http://www.ora.com/">O'Reilly</a>
book about JavaScript.
<p>The Rhino project was started at Netscape in Fall 1997. At the time,
Netscape was planning to produce a version of Navigator written entirely
in Java and so it needed an implementation of JavaScript written in Java.
When Netscape stopped work on "Javagator", as it was called, somehow Rhino
escaped the axe (rumor had it that the executives "forgot" it existed).
Since then, a couple of major companies (including Sun) have licensed Rhino
for use in their products and paid Netscape to do so, allowing us to continue
work on it. Now Rhino is planned to be part of several server products
from Netscape as well.
<p>Originally, Rhino compiled all JavaScript code to Java bytecodes in
generated classfiles. This produced the best performance (often beating
the C implementation of JavaScript when run on a JIT), but suffered from
two faults. First, compilation time was long since generating Java bytecodes
and loading the generated classes was a heavyweight process. Also, the
implementation effectively leaked memory since most JVMs don't really collect
unused classes or the strings that are interned as a result of loading
a class file.
<p>So in Fall of 1998, Rhino added an interpretive mode. The classfile
generation code was moved to an optional, dynamically-loaded package. Compilation
is faster and when scripts are no longer in use they can be collected like
any other Java object.
<p>Rhino was released to mozilla.org in April of 1998. Originally Rhino
classfile generation had been held back from release. However the licensees
of Rhino have now agreed to release all of Rhino to open source, including
class file generation. Since its release to open source, Rhino has found
a variety of <a href="users.html">uses</a> and an increasing
number of people have contributed to the code.
<p>
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.7 [en] (WinNT; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java, Mozilla">
<title>Rhino - JavaScript for Java</title>
</head>
<body>
<center>
<h1>
Rhino: JavaScript for Java</h1></center>
<center><img SRC="rhino50.jpg" height=200 width=398></center>
<hr WIDTH="100%">Rhino is an open-source implementation of JavaScript written
entirely in Java. It is typically embedded into Java applications to provide
scripting to end users.
<table WIDTH="100%" >
<tr>
<td>
<div align=right><b><a href="download.html">Downloads</a></b></div>
</td>
<td>How to get source and binaries.</td>
</tr>
<tr>
<td>
<div align=right><b><a href="doc.html">Documentation</a></b></div>
</td>
<td>Information on Rhino for script writers and embedders.</td>
</tr>
<!--
<tr>
<td>
<div align=right><b><a href="users.html">Users</a></b></div>
</td>
<td>How people are using Rhino.</td>
</tr>
-->
<tr>
<td>
<div align=right><b><a href="history.html">History</a></b></div>
</td>
<td>The ancestry of the beast.</td>
</tr>
<tr>
<td>
<div align=right><b><a href="help.html">Help</a></b></div>
</td>
<td>Some resources if you get stuck.</td>
</tr>
</table>
<hr WIDTH="100%"><font size=-1>Module owner&nbsp;</font><script src="owner.js"></script>
<script>document.write(owner());</script>
<br><font size=-1>Rhino image courtesy of Paul Houle.</font><!---
Add reference to
http://www.javaworld.com/jw-08-1999/jw-08-howto.html
and
http://www.javaworld.com/javaworld/jw-09-1999/jw-09-howto.html
--->
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.6 [en] (WinNT; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Followup to JavaOne</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
Followup to JavaOne session on Rhino</h1></center>
This page is intended to follow up on the <a href="http://www.javasoft.com/javaone/">JavaOne</a>
session on <a href="http://industry.java.sun.com/javaone/99/event/0,1768,629,00.html">"Rhino:
JavaScript for the Java Platform"</a>. I hope it will be useful whether
or not you actually attended the talk.
<br>&nbsp;
<h2>
Slides</h2>
<a href="http://industry.java.sun.com/javaone/99/pdfs/e629.pdf">Slides</a>
(PDF file, 1112246 bytes)&nbsp; can be downloaded from Sun's site.
<br>&nbsp;
<br>&nbsp;
<h2>
More on Q &amp; A</h2>
Following the talk there was an excellent question and answer session where
many attendees asked good questions and offered useful suggestions. I'll
follow up on some of those here. I'll start a thread on the newsgroup <a href="news://news.mozilla.org/netscape.public.mozilla.jseng">netscape.public.mozilla.jseng</a>
so people can ask addition questions or comments there.
<h3>
Java classes visible to scripts</h3>
One attendee raised the point that many embeddings may not want scripts
to be able to access all Java classes. This is an excellent point, and
I've implemented an addition to the <a href="../js/rhino/org/mozilla/javascript/SecuritySupport.html">SecuritySupport</a>
class that allows embedders to choose which classes are exposed to scripts.
<h3>
Easier "importing" of Java classes</h3>
Another attendee suggested that the current method of referring to Java
classes (like <tt>java.lang.String</tt> or <tt>Packages.org.mozilla.javascript.Context</tt>)
could be improved. I've implemented a set of changes that make importing
easier, but I'm not convinced that adding them is the right thing to do
due to some drawbacks.
<p>To see what I've done, take a look at the javadoc for the <a href="../js/rhino/org/mozilla/javascript/ImporterTopLevel.html">ImporterTopLevel</a>
class. You'll see that it's now possible to make function calls to "import"
Java classes so that they can be referred to without qualification. I didn't
use the word "import" because that's a keyword in JavaScript.
<p>There are a few drawbacks to this implemenation. First, there is a runtime
cost associated with every lookup of a top-level variable. The problem
is that it's not possible to use the Java runtime to determine the set
of classes from a given package. Instead, importing the package "java.util"
saves the package name in a special list and every access to the global
scope that fails to find a matching variable causes the runtime to see
if there is a class by that name in the "java.util" package. Even for lookups
that succeed there is an additional method call.
<p>Another drawback to this implementation is namespace pollution: now
"importClass" and "importPackage" have special meaning. It's still possible
to substitute your own variables for these functions, but it's still possible
that program behavior could change.
<p>So I'm interested in people's opinion: Is this benefit worth the costs?
<p>
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.7 [en] (WinNT; U) [Netscape]">
<title>JavaScript Compiler</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
JavaScript Compiler</h1></center>
The JavaScript compiler translates JavaScript source into Java class files.
The resulting Java class files can then be loaded and executed at another
time, providing a convenient method for transfering JavaScript, and for
avoiding translation cost.
<p>Note that the top-level functions available to the shell (such as <tt>print</tt>)
are <i>not</i> available to compiled scripts when they are run outside
the shell.
<br>&nbsp;
<h2>
Invoking the Compiler</h2>
<tt>java org.mozilla.javascript.tools.jsc.Main</tt> [<i>options</i>] <i>file1</i><tt>.js</tt>
[<i>file2</i><tt>.js</tt>...]
<p>where <i>options</i> are:
<p><tt>-extends <i>java-class-name</i></tt>
<blockquote>Specifies that a java class extending the Java class <i>java-class-name</i>
should be generated from the incoming JavaScript source file. Each global
function in the source file is made a method of the generated class, overriding
any methods in the base class by the same name.</blockquote>
<tt>-implements <i>java-intf-name</i></tt>
<blockquote>Specifies that a java class implementing the Java interface
<i><tt>java-intf-name</tt></i>
should be generated from the incoming JavaScript source file. Each global
function in the source file is made a method of the generated class, implementing
any methods in the interface by the same name.</blockquote>
<tt>-debug</tt>
<br><tt>-g</tt>
<ul>Specifies that debug information should be generated. May not be combined
with optimization at an <i>optLevel</i> greater than zero.</ul>
<tt>-nosource</tt>
<ul>Does not save the source in the class file. Functions and scripts compiled
this way cannot be decompiled. This option can be used to avoid distributing
source or simply to save space in the resulting class file.</ul>
<tt>-o </tt><i>outputFile</i>
<ul>Writes the class file to the given file (which should end in <tt>.class</tt>).
The string <i>outputFile</i> must be a writable filename.</ul>
<tt>-opt </tt><i>optLevel</i>
<br><tt>-O</tt> <i>optLevel</i>
<ul>Optimizes at level <i>optLevel</i>, which must be an integer between
-1 and 9. See <a href="opt.html">Optimization</a> for more details. If
<i>optLevel</i>
is greater than zero, <tt>-debug</tt> may not be specified.</ul>
<tt>-package</tt> <i>packageName</i>
<ul>Specifies the package to generate the class into. The string <i>packageName</i>
must be composed of valid identifier characters optionally separated by
periods.</ul>
<tt>-version </tt><i>versionNumber</i>
<ul>Specifies the language version to compile with. The string <i>versionNumber</i>
must be one of <tt>100</tt>, <tt>110</tt>, <tt>120</tt>, <tt>130</tt>,
or <tt>140</tt>. See <a href="overview.html#versions">JavaScript Language
Versions</a> for more information on language versions.</ul>
<h2>
Examples</h2>
<tt>$ cat test.js</tt>
<br><tt>java.lang.System.out.println("hi, mom!");</tt>
<br><tt>$ java org.mozilla.javascript.tools.jsc.Main test.js</tt>
<br><tt>$ ls *.class</tt>
<br><tt>test.class</tt>
<br><tt>$ java test</tt>
<br><tt>hi, mom!</tt>
<p><tt>$ java org.mozilla.javascript.tools.jsc.Main -extends java.applet.Applet
\</tt>
<br><tt>&nbsp;&nbsp;&nbsp; -implements java.lang.Runnable NervousText.js</tt>
<br>&nbsp;
<p>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.72 [en]C-NSCP (WinNT; U) [Netscape]">
<title>JavaScript Requirements and Limitations</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
Requirements and Limitations</h1></center>
<h2>
<b>Requirements</b></h2>
Rhino requires version 1.1 or greater of Java.
<p>To use the JavaAdapter feature or an optimization level of 0 or greater,
Rhino must be running under a security manager that allows the definition
of class loaders.
<p>
<hr WIDTH="100%">
<h2>
<b>Limitations</b></h2>
<h3>
<b>Platforms and </b>JITs</h3>
Many platforms and JREs have problems converting decimal numbers to and
from strings. These errors are usually boundary case errors and will show
up as test failures in section 7.7.3.
<p>Windows versions of the Symantec JIT prior to 3.00.029(i) will report
internal errors for some generated class files.
<p>On the Symantec JIT and the AIX JVM, accessing a static field of a class
that has not yet loaded may not give the correct value of the field. For
example, accessing
<tt>java.io.File.separatorChar</tt> before <tt>java.io.File</tt>
has been loaded will return a value of 0. (This is a bug in the JIT; accessing
the field should cause the class to be loaded.)
<p>The AIX Java version "JDK 1.1.6 IBM build a116-19980924 (JIT enabled:
jitc)" core dumps running several classes generated by Rhino. It also has
errors in java.lang.Math.pow that are reflected as failures in the JavaScript
Math object's pow method.
<p>IBM Java for Linux version "JDK 1.1.8 IBM build l118-19991013 (JIT enabled:
jitc)" has errors in java.lang.Math.pow that are reflected as test failures
in the JavaScript Math object's pow method.
<p>Solaris JDK 1.1.6 has errors in java.lang.Math.atan2 that are reflected
as test failures in the JavaScript Math object's atan2 method.
<br>&nbsp;
<h3>
<b>LiveConnect</b></h3>
If a JavaObject's field's name collides with that of a method, the value
of that field is retrieved lazily, and can be counter-intuitively affected
by later assignments:
<blockquote><tt>javaObj.fieldAndMethod = 5;</tt>
<br><tt>var field = javaObj.fieldAndMethod;</tt>
<br><tt>javaObj.fieldAndMethod = 7;</tt>
<br><tt>// now, field == 7</tt></blockquote>
You can work around this by forcing the field value to be converted to
a JavaScript type when you take its value:
<blockquote><tt>javaObj.fieldAndMethod = 5;</tt>
<br><tt>var field = javaObj.fieldAndMethod + 0; // force conversion now</tt>
<br><tt>javaObj.fieldAndMethod = 7;</tt>
<br><tt>// now, field == 5</tt></blockquote>
<h3>
<b>JSObject</b></h3>
Rhino does NOT support the <tt>netscape.javascript.JSObject</tt> class.
<br>&nbsp;
<h3>
<b>Date object</b></h3>
The JavaScript Date object depends on time facilities of the underlying
Java runtime to determine daylight savings time dates. Earlier JRE versions
may report a date for the daylight savings changeover that is a week off.
JRE 1.1.6 reports the correct date.
<p>Under the 1.1.6 JRE, evaluating <tt>(new Date(1998, 9, 25, 2)).toString()</tt>
returns:
<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sun Oct 25 02:00:00 GMT-0800 (PST) 1998</pre>
Earlier versions may return:
<pre>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sun Oct 25 02:00:00 GMT-0700 (PDT) 1998</pre>
(the JRE doesn't report the changeover until Nov. 1.)
<p>The Microsoft SDK 3.1 for Java also exhibits this problem.
<p>
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<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META NAME="Author" CONTENT="Norris Boyd">
<META NAME="GENERATOR" CONTENT="Mozilla/4.05 [en] (WinNT; U) [Netscape]">
<TITLE>Optimization</TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF">
<CENTER>
<H1>
Optimization</H1></CENTER>
<H2>
Optimization settings</H2>
<P>The currently supported optimization settings are:</P>
<P><B>-1</B>
<P><B></B>Interpretive mode is always
used. The compilation time is minimized at the expense of runtime performance.
No class files are generated, which may improve memory usage depending on your
system.
<p>
If the optimization package is not available, then optimization acts as if it is always -1.
</P>
<P><B>0</B>
<P><B></B>No optimizations are
performed. The bytecode compiler runs fastest in this mode, but the generated byte code
is less efficient.</P>
<P><B>1-9</B>
<P>All optimizations are performed. Simple data &amp; type
flow analysis is performed to determine which JavaScript variables can be
allocated to Java VM registers, and which variables are used only as Numbers.
Local common sub-expressions are collapsed (currently this only happens for
property lookup, but in the future more expressions may be optimized). All local
variables and parameters are allocated to Java VM registers. Function call
targets are speculatively pre-cached (based on the name used in the source) so
that dispatching can be direct, pending runtime confirmation of the actual
target. Arguments are passed as Object/Number pairs to reduce conversion
overhead.</P>
<P>Note:
<OL>
<LI>
Some language features (indirect calls to eval, use
of the arguments property of function objects) were previously not supported
in higher optimization levels. These features have been removed from the
language in ECMA, so higher optimization levels are now conformant.
<LI>
Future versions may allocate more aggressive
optimizations to higher optimization levels. For compatibility with future
versions, use level 1. For maximal optimization, use level 9, but retest
your application when upgrading to new versions.</LI>
</OL>
<P>
<HR WIDTH="100%">
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.72 [en]C-NSCP (WinNT; U) [Netscape]">
<title>JavaScript Overview</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
Rhino Overview</h1></center>
<h3>
Overview of Rhino</h3>
Most people who have used JavaScript before have done so by adding scripts
to their HTML web pages. However, Rhino is an implementation of the core
language only and doesn't contain objects or methods for manipulating HTML
documents.
<p>Rhino contains
<ul>
<li>
All the features of JavaScript 1.5</li>
<li>
<a href="http://developer.netscape.com/library/documentation/communicator/jsguide4/livecon.htm">LiveConnect</a>
-- allows direct scripting of Java</li>
<li>
A JavaScript shell for executing JavaScript scripts</li>
<li>
A JavaScript compiler to transform JavaScript source files into Java class
files</li>
</ul>
<h3>
Language</h3>
The JavaScript language itself is standardized by Standard ECMA-262 <i>ECMAScript:
A general purpose, cross-platform programming language</i>. Rhino 1.5 implements
JavaScript 1.5, which conforms to Edition 3 of the Standard. The Standard
may be <a href="http://www.ecma.ch/stand/ecma-262.htm">downloaded</a> or
obtained by mail from ECMA, 114 Rue du Rh&ocirc;ne, CH1204 Geneva, Switzerland.
<p>In addition, Rhino has implemented JavaAdapters, which allows JavaScript
to implement any Java interface or extend any Java class with a JavaScript
object. See the <tt>enum.js</tt> example for more information.
<p>Numerous books and tutorials on JavaScript are available.
<br>&nbsp;
<br>&nbsp;
<h3>
Deprecated Language Features</h3>
Several language features introduced in JavaScript 1.2 are now deprecated.
These features allow "computational reflection": that is, the ability for
a script to determine and influence aspects of the way it is evaluated.
These features are generally not broadly useful, yet they impose significant
constraints on implementations that hamper or prevent optimization. The
deprecated features are the <tt>__proto__</tt> and <tt>__parent__</tt>
properties, and the constructors <tt>With</tt>, <tt>Closure</tt>, and <tt>Call</tt>.
Attempts to invoke these constructors with the language version 1.4 will
result in an error. For other versions, a warning will be generated.
<br>&nbsp;
<br>&nbsp;
<h3>
Internationalization</h3>
The messages reported by the JavaScript engine are by default retrieved
from the property file <tt>org/mozilla/javascript/resources/Messages.properties</tt>.
If other properties files with extensions corresponding to the current
locale exist, they will be used instead.
<br>&nbsp;
<br>&nbsp;
<h3>
<a NAME="versions"></a>JavaScript Language Versions</h3>
Some behavior in the JavaScript engine is dependent on the language version.
In browser embeddings, this language version is selected using the LANGUAGE
attribute of the SCRIPT tag with values such as "JavaScript1.2".
<p>Version 1.3 and greater are ECMA conformant.
<p><b>Operators <tt>==</tt> and <tt>!=</tt></b>
<p>Version 1.2 only uses strict equality for the == and != operators. In
version 1.3 and greater, == and != have the same meanings as ECMA. The
operators === and !== use strict equality in all versions.
<p><b>ToBoolean</b>
<p><tt>Boolean(new Boolean(false))</tt> is false for all versions before
1.3. It is true (and thus ECMA conformant) for version 1.3 and greater.
<p><b>Array.prototype.toString and Object.prototype.toString</b>
<p>Version 1.2 only returns array or object literal notation ("[1,2,3]"
or "{a:1, b:2}" for example). In version 1.3 and greater these functions
are ECMA conformant.
<p><b>Array constructor</b>
<p><tt>Array(i)</tt> for a number argument <tt>i</tt> constructs an array
with a single element equal to <tt>i</tt> for version 1.2 only. Otherwise
the ECMA conformant version is used (an array is constructed with no elements
but with length property equal to <tt>i</tt>).
<p><b>String.prototype.substring</b>
<p>For version 1.2 only, the two arguments are not swapped if the first
argument is less than the second one. All other versions are ECMA compliant.
<p><b>String.prototype.split</b>
<p>For version 1.2 only, split performs the Perl4 special case when given
a single space character as an argument (skips leading whitespace, and
splits on whitespace). All other versions split on the space character
proper as specified by ECMA.
<br>&nbsp;
<br>&nbsp;
<h3>
Security</h3>
The security features in Rhino provide the ability to track the origin
of a piece of code (and any pieces of code that it may in turn generate).
These features allow for the implementation of a traditional URL-based
security policy for JavaScript as in Netscape Navigator. Embeddings that
trust the JavaScript code they execute may ignore the security features.
<p>Embeddings that run untrusted JavaScript code must do two things to
enable the security features. First, every <tt>Context</tt> that is created
must be supplied an instance of an object that implements the <tt>SecuritySupport</tt>
interface. This will provide Rhino the support functionality it needs to
perform security-related tasks.
<p>Second, the value of the property <tt>security.requireSecurityDomain</tt>
should be changed to <tt>true</tt> in the resource bundle <tt>org.mozilla.javascript.resources.Security</tt>.
The value of this property can be determined at runtime by calling the
<tt>isSecurityDomainRequired</tt>
method of <tt>Context</tt>. Setting this property to true requires that
any calls that compile or evaluate JavaScript must supply a security domain
object of any object type that will be used to identify JavaScript code.
In a typical client embedding, this object might be a string with the URL
of the server that supplied the script, or an object that contains a representation
of the signers of a piece of code for certificate-based security policies.
<p>When JavaScript code attempts a restricted action, the security domain
can be retrieved in the following manner. The class context should be obtained
from the security manager (see <tt>java.lang.SecurityManager.getClassContext()</tt>).
Then, the class of the code that called to request the restricted action
can be obtained by looking an appropriate index into the class context
array. If the caller is JavaScript the class obtained may be one of two
types. First, it may be the class of the interpreter if interpretive mode
is in effect. Second, it may be a generated class if classfile generation
is supported. An embedding can distinguish the two cases by calling <tt>isInterpreterClass()</tt>
in the <tt>Context</tt> class. If it is the interpreter class, call the
getInterpreterSecurityDomain() method of Context to obtain the security
domain of the currently executing interpreted script or function. Otherwise,
it must be a generated class, and an embedding can call <tt>getSecurityDomain()</tt>
in the class implementing
<tt>SecuritySupport</tt>. When the class was
defined and loaded, the appropriate security domain was associated with
it, and can be retrieved by calling this method. Once the security domain
has been determined, an embedding can perform whatever checks are appropriate
to determine whether access should be allowed.
<p>
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function owner() {
return '<a href="mailto:nboyd'+'@'+ 'atg.com">Norris Boyd</a>'
}

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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.5 [en]C-NSCP (WinNT; I) [Netscape]">
<title>Performance Hints</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
Performance Hints</h1></center>&nbsp;
<h3>
<tt>var</tt> Statements</h3>Use <tt>var</tt> statements when possible. Not only is it good
programming practice, it can speed up your code by allowing the compiler to
generate special code to access the variables. For example, you could rewrite
<p><tt>function sum(a) {</tt>
<br><tt>&nbsp;&nbsp;&nbsp; result = 0;</tt>
<br><tt>&nbsp;&nbsp;&nbsp; for (i=0; i &lt;
a.length; i++)</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result += a[i];</tt>
<br><tt>&nbsp;&nbsp;&nbsp; return result;</tt>
<br><tt>}</tt>
<p>as
<p><tt>function sum(a) {</tt>
<br><tt>&nbsp;&nbsp;&nbsp; var result = 0;</tt>
<br><tt>&nbsp;&nbsp;&nbsp; for (var i=0; i
&lt; a.length; i++)</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result += a[i];</tt>
<br><tt>&nbsp;&nbsp;&nbsp; return result;</tt>
<br><tt>}</tt>
<p>This is not equivalent code because the second version does
not modify global variables <tt>result</tt> and <tt>i</tt>. However, if you don't intend for any other function to
access these variables, then storing them globally is probably wrong anyway
(what if you called another function that had a loop like the one in <tt>sum</tt>!).
<br>&nbsp;
<h3>
Arrays</h3>Use the forms of the Array constructor that
specify a size or take a list of initial elements. For example, the code
<p><tt>var a = new Array();</tt>
<br><tt>for (var i=0; i &lt; n; i++)</tt>
<br><tt>&nbsp;&nbsp;&nbsp; a[i] = i;</tt>
<p>could be sped up by changing the constructor call to <tt>new Array(n)</tt>. A constructor call like that indicates to
the runtime that a Java array should be used for the first <i>n</i> entries of the array. Similarly,
<tt>new
Array(&quot;a&quot;, &quot;b&quot;, &quot;c&quot;)</tt> or <tt>[&quot;a&quot;, &quot;b&quot;, &quot;c&quot;]</tt> will cause a 3-element
Java array to be allocated to hold the contents of the JavaScript array.
<br>&nbsp;
<br>&nbsp;
<h3>
<tt>eval</tt> and <tt>new Function</tt></h3>Avoid calling <tt>eval</tt> when
possible. Calls to <tt>eval</tt> are slow because the script
being executed must be compiled. Constructing a new function object can be slow
for the same reason, while function expressions are more efficient because the
function can be compiled. For example, the code
<p><tt>function MyObject(a) {</tt>
<br><tt>&nbsp;&nbsp;&nbsp; this.s = a;</tt>
<br><tt>&nbsp;&nbsp;&nbsp; this.toString = new
Function(&quot;return this.s&quot;);</tt>
<br><tt>}</tt>
<p>could be written more efficiently as
<p><tt>function MyObject(a) {</tt>
<br><tt>&nbsp;&nbsp;&nbsp; this.s = a;</tt>
<br><tt>&nbsp;&nbsp;&nbsp; this.toString =
function () { return this.s }</tt>
<br><tt>}</tt>
<p>Beginning with Rhino 1.4 Release 2, code
passed to eval and new Function will be interpreted rather than compiled to
class files.
<br>&nbsp;</p>
<h3>
with</h3>Using the <tt>with</tt>
statement prevents the compiler from generating code for fast access to local
variables. You're probably better off explicitly accessing any properties of the
object.
<br>&nbsp;
<p>
<hr WIDTH="100%">
<br><a href="index.html">back to top</a>
<br>
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (Windows NT 5.0; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>What's New in Rhino 1.5</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
What's New in Rhino 1.5 Release 1</h1></center>
<h2>
ECMA 262 Edition 3 Conformance</h2>
Rhino 1.5 implements JavaScript 1.5, which conforms to ECMA 262 Edition
3 (sometimes referred to as "ECMAScript"). Edition 3 standardized several
features of JavaScript that were present in JavaScript 1.4, including:
<ul>
<li>
regular expressions</li>
<li>
<tt>switch</tt> statements</li>
<li>
<tt>do</tt>...<tt>while</tt> loops</li>
<li>
statement labels and labelled <tt>break</tt> and <tt>continue</tt></li>
<li>
object literals</li>
<li>
nested functions</li>
<li>
exception handling</li>
<li>
the <tt>instanceof</tt> operator</li>
<li>
the <tt>in</tt> operator</li>
</ul>
In addition, new features were added to Edition 3 and JavaScript 1.5, including:
<ul>
<li>
Perl 5 regular expressions, including operators like greedy quantifiers</li>
<li>
errors as exceptions</li>
<li>
number formatting (<tt>Number.prototype.toFixed</tt>, <tt>Number.prototype.toExponential</tt>,
and <tt>Number.prototype.toGeneral</tt>)</li>
</ul>
<h2>
Changes since Rhino 1.4 Release 3</h2>
Other significant changes to Rhino since the initial release to open source
(1.4 Release 3) are listed below. Bug fixes won't be mentioned here, just
API changes or significant functionality changes.
<h3>
Compilation mode</h3>
Rhino has two modes of execution available. Interpretive mode has an interpreter
loop implemented in Java. Compilation mode compiles JavaScript code to
Java bytecodes in class files. This compilation can be done as part of
script evaluation using the same APIs already available for the interpreter,
or in a separate compile-time step. The code for the interpreter is located
in the <tt>org.mozilla.javascript.optimizer</tt> package.
<br>&nbsp;
<h3>
JavaScript Compiler</h3>
The distribution now contains an extra class that can be invoked from the
command line. This is <tt>jsc</tt>, the JavaScript compiler. This tool
can be used to create Java classes from JavaScript. Options exist to allow
creation of Java classes that implement arbitrary interfaces and extend
arbitrary base classes, allowing JavaScript scripts to implement important
protocols like applets and servlets. See <a href="http://www.mozilla.org/rhino/jsc.html">http://www.mozilla.org/rhino/jsc.html</a>.
<br>&nbsp;
<h3>
LiveConnect 3</h3>
Rhino now supports the LiveConnect 3 specification, or LC3. The most notable
change is support for overloaded method resolution. See <a href="http://www.mozilla.org/js/liveconnect/lc3_proposal.html">LiveConnect
Release 3 Goals/Features</a>.
<br>&nbsp;
<h3>
JavaBeans properties reflected as Java properties</h3>
Java classes with getFoo/setFoo methods will have a "foo" property in the
JavaScript reflection. Boolean methods are also reflected.
<br>&nbsp;
<h3>
Dynamic scope support</h3>
Rhino 1.5 implements support for dynamic scopes, which are particularly
useful for multithreaded environments like server embeddings.
<br>&nbsp;
<h3>
New semantics for <tt>ScriptableObject.defineClass</tt></h3>
The old rules for defining JavaScript objects using a Java class were getting
baroque. Those rules are still supported, but a cleaner definition is now
supported. See the <a href="http://www.mozilla.org/js/rhino/org/mozilla/javascript/ScriptableObject.html#defineClass(org.mozilla.javascript.Scriptable, java.lang.Class)">javadoc</a>
for details.
<br>&nbsp;
<h3>
Support for the Java 2 <tt>-jar</tt> option</h3>
It's now possible to start the shell using the new <tt>-jar</tt> option
in Java 2.
<br>&nbsp;
<h3>
Shell changes</h3>
Two changes here: addition of the "environment" and "history" top-level
variables.
<br>&nbsp;
<h3>
Java classes visible to scripts</h3>
An attendee at JavaOne raised the point that many embeddings may not want
scripts to be able to access all Java classes. This is an excellent point,
and I've implemented an addition to the <a href="../js/rhino/org/mozilla/javascript/SecuritySupport.html">SecuritySupport</a>
interface that allows embedders to choose which classes are exposed to
scripts.
<br>&nbsp;
<h3>
SecuritySupport and JavaAdapter</h3>
Andrew Wason pointed a problem with the new JavaAdapter feature (which
allows JavaScript objects to implement arbitrary Java interfaces by generating
class files). It didn't support the <a href="../js/rhino/org/mozilla/javascript/SecuritySupport.html">SecuritySupport</a>
interface, which allows Rhino to delegate the creation of classes from
byte arrays to a routine provided by the embedding. This ability is important
from a security standpoint because class creation is considered a privileged
action.
<p>I've checked in changes that fix this problem. If a SecuritySupport
class is specified when a Context is created, uses of JavaAdapter will
will delegate class creation to the SecuritySupport class.
<br>&nbsp;
<h3>
Context.exit()</h3>
Context.exit() has been changed from an instance method to a static method.
This makes it match the Context.enter() method, which is also static. See
the <a href="http://www.mozilla.org/js/rhino/org/mozilla/javascript/Context.html#exit()">javadoc</a>
for more information on its operation.
<br>&nbsp;
<h3>
Context.enter(Context)</h3>
A new overloaded form of Context.enter has been added. Without the addition
of this method it was not possible to attach an existing context to a thread.
See the <a href="http://www.mozilla.org/js/rhino/org/mozilla/javascript/Context.html#enter(org.mozilla.javascript.Context)">javadoc</a>
for more information on its operation.
<br>&nbsp;
<h3>
Listeners for Context</h3>
Context now supports property change listeners for a couple of its properties.
<h3>
<hr WIDTH="100%"><br>
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (Windows NT 5.0; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Rhino 1.5 Release 2</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
What's New in Rhino 1.5 Release 2</h1></center>
This is a log of significant changes since the release of Rhino 1.5 Release
1.
<br>&nbsp;
<h2>
Graphical debugger</h2>
Thanks to a contribution by Christopher Oliver, Rhino now has a graphical
debugger. See <a href="debugger.html">Rhino Debugger</a> for more details.
<br>&nbsp;
<h2>
Footprint reductions</h2>
Igor Bukanov has provided a wealth of changes to reduce the number and
size of objects required by Rhino. In particular, he introduced a new way
to represent the built-in objects like Date and RegExp that reduces the
amount of memory required and speeds up <tt>Context.initStandardObjects</tt>.
<br>&nbsp;
<h2>
Interpreted mode performance improvements</h2>
Igor Bukanov also made a number of improvements to interpreter mode performance.
<br>&nbsp;
<h2>
JS/CORBA Adapter</h2>
Matthias Radestock wrote a module that allows JavaScript code to interact
with CORBA. See <a href="http://sourceforge.net/projects/jscorba">http://sourceforge.net/projects/jscorba</a>
for more details.
<br>&nbsp;
<h2>
Directory restructuring and Ant buildfile</h2>
I've restructured the the Rhino directory and written an <a href="http://jakarta.apache.org/ant/index.html">Ant</a>
buildfile. This should make building easier and more consistent with other
open source Java projects.
<br>&nbsp;
<h2>
FlattenedObject deprecated</h2>
I wrote FlattenedObject to provide a means for dealing with JavaScript
<br>objects in prototype chains. Where Scriptable defines the primitive
<br>operations, FlattenedObject defines the aggregate operations of
<br>manipulating properties that may be defined in an object or in an object
<br>reachable by a succession of getPrototype calls.
<p>However, I now believe that I designed FlattenedObject poorly. Perhaps
<br>it should have been a clue that I was never satisfied with the name:
if
<br>it's hard to express the name of the object it may mean the function
the
<br>object is supposed to fulfill is not well defined either. The problem
is
<br>that it is inefficient since it requires an extra object creation,
and
<br>balky because of that extra level of wrapping.
<p>So I've checked in changes that deprecate FlattenedObject. I've
<br>introduced new static methods in ScriptableObject (thanks to
<br>beard@netscape.com for the idea) that replace the functionality. These
<br>methods perform the get, put, and delete operations on a Scriptable
<br>object passed in without the overhead of creating a new object.
<h2>
WrapHandler interface</h2>
Embeddings that wish to provide their own custom wrappings for Java objects
may implement this interface and
<br>call Context.setWrapHandler. See WrapHandler javadoc.
<br>&nbsp;
<h2>
ClassOutput interface</h2>
An interface embedders can implement in order to control the placement
of generated class bytecodes. See the javadoc.
<h3>
<hr WIDTH="100%"><br>
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<!DOCTYPE html PUBLIC "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (Windows NT 5.0; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Change Log</title>
</head>
<body bgcolor="#ffffff">
<center>
<h1> Change Log for Significant Rhino Changes</h1>
</center>
This is a log of significant changes since the release of Rhino 1.5 Release
2.
<p> </p>
<h3> </h3>
<h3>Serialization</h3>
See the <a href="serialization.html">serialization documentation</a>
.<br>
<br>
<h3>Class writer API changes</h3>
Courtesy of Kemal Bayram.<br>
<br>
"The biggest change I've made is the replacement of ClassOutput with<br>
ClassRepository that has the single method:<br>
<br>
&nbsp;&nbsp;&nbsp; public boolean storeClass(String className, byte[] classBytes,<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
boolean isTopLevel) throws IOException;<br>
<br>
This interface allows any arbitary storage method, such as a<br>
Hashtable/Map. In addition it also allows you to specify whether a<br>
class should be loaded, via returning true or false.&nbsp; You can still
use<br>
ClassOutput as I've coded an internal wrapper.<br>
<br>
With this interface it has also been possible to strip out the file<br>
saving code from Codegen and OptClassNameHelper.&nbsp; The file<br>
saving code is now an inner class FileClassRepository in Context. As<br>
a consequence of this&nbsp; I've stripped out some methods from ClassNameHelper.<br>
The resulting code is much more cleaner then before hand and everything<br>
still works as per usual.<br>
<br>
Other small additions are:<br>
&nbsp; o&nbsp; Annonymous functions are now named class$1 instead of class1<br>
&nbsp; o&nbsp; get/setClassName added to ClassNameHelper exposed in Context.
"<br>
<br>
<h3>Bunches of bug fixes and optimizations from Igor Bukanov and others</h3>
See the CVS logs<br>
<h3>
<hr width="100%"><br>
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</h3>
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (WinNT; U) [Netscape]">
<title>JavaScript Runtime</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
The JavaScript Runtime</h1></center>
<h3>
Interpretation</h3>
Beginning with Rhino 1.4 Release 2, an interpretive mode is supported.
When scripts are compiled in interpretive mode, an internal representation
of the compiled form is created and stored rather than generating a Java
class. Execution proceeds by evaluating this compiled form using support
routines in Rhino.
<h3>
Compilation to Java Bytecodes</h3>
For improved performance, Rhino may compile JavaScript scripts to Java
bytecodes. The generated bytecodes in turn depend upon runtime support
routines. Each JavaScript script or function is compiled to a separate
class.
<p>Compilation of JavaScript source to class files is supported. It is
possible to specify the class files as well as the packages to generate
into.
<h3>
Types and Values</h3>
There are six fundamental types in JavaScript. These types are implemented
with the following Java types and values:
<br>&nbsp;
<br>&nbsp;
<center><table BORDER COLS=2 WIDTH="75%" >
<tr>
<td><i>JavaScript fundamental type</i></td>
<td><i>Java type</i></td>
</tr>
<tr>
<td>Undefined</td>
<td>A singleton object defined by <tt>Context.getUndefinedType()</tt></td>
</tr>
<tr>
<td>Null</td>
<td><tt>null</tt></td>
</tr>
<tr>
<td>Boolean</td>
<td><tt>java.lang.Boolean</tt></td>
</tr>
<tr>
<td>Number</td>
<td><tt>java.lang.Number</tt>, that is, any of <tt>java.lang.Byte</tt>,<tt>
java.lang.Short</tt>,<tt> java.lang.Integer</tt>,<tt> java.lang.Float</tt>,
or <tt>java.lang.Double. Not java.lang.Long, since a double representation
of a long may lose precision.</tt></td>
</tr>
<tr>
<td>String</td>
<td><tt>java.lang.String</tt></td>
</tr>
<tr>
<td>Object</td>
<td><tt>org.mozilla.javascript.Scriptable</tt></td>
</tr>
</table></center>
<p>In addition, ECMA refers to objects that implement [[Call]] as functions.
These object types are represented by implementing the Function interface.
<p>Since JavaScript is a dynamically typed language, the static Java type
of a JavaScript value is <tt>java.lang.Object</tt>.
<p>The behavior of the JavaScript engine is undefined if a value of any
type other than the ones described above is introduced into JavaScript.
(This caveat does not apply to scripts that use LiveConnect; the Java values
are wrapped and unwrapped as appropriate to conform to the above type constraints.)
<br>&nbsp;
<h3>
Property Access</h3>
Properties in JavaScript objects may be accessed using either string or
numeric identifiers. Conceptually, all accessors are converted to strings
in order to perform the lookup of the property in the object. However,
this is not the implementation used in practice because a number to string
conversion is too expensive to be performed on every array access.
<p>Instead, every property accessor method in <a href="org/mozilla/javascript/Scriptable.html">Scriptable</a>
(<tt>has</tt>, <tt>get</tt>, <tt>set</tt>, <tt>remove</tt>, <tt>getAttributes</tt>,
and <tt>setAttributes</tt>) has overloaded forms that take either a <tt>String</tt>
or an <tt>int</tt> argument. It is the responsibility of the caller to
invoke the appropriate overloaded form. For example, evaluating the expression
<tt>obj["3"]</tt>
will invoke the get(int, Scriptable) method even though the property name
was presented in the script as a string. Similarly, values of numbers that
do not fix in integers (like 1.1 and 0x100000000) must be converted to
strings.
<br>&nbsp;
<h3>
Defining Host Objects</h3>
Host objects are JavaScript objects that provide special access to the
host environment. For example, in a browser environment, the Window and
Document objects are host objects.
<p>The easiest way to define new host objects is by using <a href="org/mozilla/javascript/ScriptableObject.html#defineClass(org.mozilla.javascript.Scriptable, java.lang.Class)">ScriptableObject.defineClass()</a>.
This method defines a set of JavaScript objects using a Java class. Several
of the <a href="examples.html">examples</a> define host objects this way.
<p>If the services provided by defineClass are insufficient, try other
methods of
<a href="org/mozilla/javascript/ScriptableObject.html">ScriptableObject</a>
and
<a href="org/mozilla/javascript/FunctionObject.html">FunctionObject</a>,
such as <tt>defineProperty</tt> and <tt>defineFunctionProperties</tt>.
<br>&nbsp;
<br>&nbsp;
<h3>
Contexts and Threads</h3>
Every thread that executes JavaScript must have an associated Context.
Multiple threads (with multiple associated Contexts) may act upon the same
set of objects. Any host objects that are defined are responsible for any
sychronization required to run safely from multiple threads.
<br>&nbsp;
<p>
<hr WIDTH="100%">
<br><a href="index.html">back to top</a>
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.72 [en]C-NSCP (WinNT; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Scopes and Contexts</title>
</head>
<body bgcolor="#ffffff">
<script src="owner.js"></script>
<center>
<h1> Scopes and Contexts</h1>
</center>
<script>document.write(owner());</script> <br>
<script>
var d = new Date(document.lastModified);
document.write((d.getMonth()+1)+"/"+d.getDate()+"/"+d.getFullYear());
document.write('<br>');
</script>
<center>
<hr width="100%"></center>
<p>Before using Rhino in a concurrent environment, it is important to understand
the distinction between Contexts and scopes. Both are required to execute
scripts, but they play different roles. Simple embeddings of Rhino probably
won't need any of the information here, but more complicated embeddings can
gain performance and flexibility from the techniques described below. <br>
&nbsp; </p>
<h2> Contexts</h2>
The Rhino Context object is used to store thread-specific information about
the execution environment. There should be one and only one Context associated
with each thread that will be executing JavaScript.
<p>To associate the current thread with a Context, simply call the <tt>enter</tt>
method of Context: </p>
<pre>&nbsp;&nbsp;&nbsp; Context cx = Context.enter();</pre>
Once you are done with execution, simply exit the Context:
<pre>&nbsp;&nbsp;&nbsp; Context.exit();</pre>
These calls will work properly even if there is already a Context associated
with the current thread. That context will be returned and an internal counter
incremented. Only when the counter reaches zero will it be disassociated from
the thread.
<p>Remember to put the <tt>exit()</tt> call in a <tt>finally</tt> block if
you're executing code that could throw an exception. <br>
&nbsp; </p>
<h2> Scopes</h2>
A scope is a set of JavaScript objects. Execution of scripts requires a scope
for top-level script variable storage as well as a place to find standard
objects like <tt>Function</tt> and <tt>Object</tt>.
<p>It's important to understand that a scope is independent of the Context
that created it. You can create a scope using one Context and then evaluate
a script using that scope and another Context (either by exiting the current
context and entering another, or by executing on a different thread). You
can even execute scripts on multiple threads simultaneously in the same scope.
Rhino guarantees that accesses to properties of JavaScript objects are atomic
across threads, but doesn't make any more guarantees for scripts executing
in the same scope at the same time. If two scripts use the same scope simultaneously,
the scripts are responsible for coordinating any accesses to shared variables.
</p>
<p>A top-level scope is created by calling <tt>Context.initStandardObjects</tt>
to create all the standard objects: </p>
<pre>&nbsp;&nbsp;&nbsp; Scriptable scope = cx.initStandardObjects(null);</pre>
The easiest way to embed Rhino is just to create a new scope this way whenever
you need one. However, <tt>initStandardObjects</tt> is an expensive method
to call and it allocates a fair amount of memory. We'll see below that there
are ways to share a scope created this way among multiple scopes and threads.
<br>
&nbsp;
<h2> Name Lookup</h2>
So how are scopes used to look up names? In general, variables are looked
up by starting at the current variable object (which is different depending
on what code is being executed in the program), traversing its prototype chain,
and then traversing the parent chain. In the diagram below, the order in
which the six objects are traversed is indicated.
<center>
<p><img src="lookup.gif" height="194" width="500">
<br>
<i><font size="-1">Order of lookups in a two-deep scope chain with prototypes.</font></i></p>
</center>
<p>For a more concrete example, let's consider the following script: </p>
<blockquote><tt>var g = 7;</tt> <br>
<tt>function f(a) {</tt> <br>
<tt>&nbsp;&nbsp;&nbsp; var v = 8;</tt> <br>
<tt>&nbsp;&nbsp;&nbsp; x = v + a;</tt> <br>
<tt>}</tt> <br>
<tt>f(6);</tt></blockquote>
We have a top-level variable <tt>g</tt>, and the call to <tt>f</tt> will
create a new top-level variable <tt>x</tt>. All top-level variables are properties
of the scope object. When we start executing <tt>f</tt>, the scope chain
will start with the function's activation object and will end with the top-level
scope (see diagram below). The activation object has two properties, 'a'
for the argument, and 'v' for the variable. The top-level scope has properties
for the variable <tt>g</tt> and the function <tt>f</tt>.
<center>
<p><img src="scopes.gif" height="496" width="820">
<br>
<i><font size="-1">An example scope chain for a simple script.</font></i></p>
</center>
<p>When the statement <tt>x = v + a;</tt> is executed, the scope chain is
traversed looking for a 'x' property. When none is found, a new property 'x'
is created in the top-level scope. </p>
<h2> Sharing Scopes</h2>
JavaScript is a language that uses delegation rather than traditional class-based
inheritance. This is a large topic in itself, but for our purposes it gives
us an easy way to share a set of read-only variables across multiple scopes.
To do this we set an object's prototype. When accessing a property of an object
in JavaScript, the object is first searched for a property with the given
name. If none is found, the object's prototype is searched. This continues
until either the object is found or the end of the prototype chain is reached.
<p>So to share information across multiple scopes, we first create the object
we wish to share. Typically this object will have been created with <tt>initStandardObjects</tt>
and may also have additional objects specific to the embedding. Then all
we need to do is create a new object and call its <tt>setPrototype</tt> method
to set the prototype to the shared object, and the parent of the new scope
to null: </p>
<pre>&nbsp;&nbsp;&nbsp; Scriptable newScope = cx.newObject(sharedScope);<br>&nbsp;&nbsp;&nbsp; newScope.setPrototype(sharedScope);<br>&nbsp;&nbsp;&nbsp; newScope.setParentScope(null);<br></pre>
The call to <tt>newObject</tt> simply creates a new JavaScript object with
no properties. It uses the <tt>sharedScope</tt> passed in to initialize the
prototype with the standard <tt>Object.prototype</tt> value.
<p>We can now use <tt>newScope</tt> as a scope for calls to evaluate scripts.
Let's call this scope the <i>instance scope</i>. Any top-level functions or
variables defined in the script will end up as properties of the instance
scope. Uses of standard objects like <tt>Function</tt>, <tt>String</tt>, or
<tt>RegExp</tt> will find the definitions in the shared scope. Multiple
instance scopes can be defined and have their own variables for scripts yet
share the definitions in the shared scope. These multiple instance scopes
can be used concurrently. <br>
&nbsp; </p>
<h2> Dynamic Scopes</h2>
There's one problem with the setup outlined above. Calls to functions in
JavaScript use <i>static scope</i>, which means that variables are first looked
up in the function and then, if not found there, in the lexically enclosing
scope. This causes problems if functions you define in your shared scope
need access to variables you define in your instance scope.
<p>With Rhino 1.5, it is possible to compile functions to use <i>dynamic
scope</i>. With dynamic scope, functions look at the top-level scope of the
calling function rather than their lexical scope. So we can store information
that varies across scopes in the instance scope yet still share functions
that manipulate that information reside in the shared scope. </p>
<p>The <a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/DynamicScopes.java">
DynamicScopes example</a>
illustrates all the points discussed above. <br>
&nbsp; <br>
&nbsp; </p>
<h2> More on Scopes</h2>
The key things to determine in setting up scopes for your application are
<br>
(1) What scope should global variables be created in when your script executes
an assignment to an undefined variable, and <br>
(2) What variables should your script have access to when it references a
variable?
<p>The answer to (1) determines which scope should be the ultimate parent
scope: Rhino follows the parent chain up to the top and places the variable
there. After you've constructed your parent scope chain, the answer to question
(2) may indicate that there are additional scopes that need to be searched
that are not in your parent scope chain. You can add these as prototypes
of scopes in your parent scope chain. When Rhino looks up a variable, it
starts in the current scope, walks the prototype chain, then goes to the
parent scope and its prototype chain, until there are no more parent scopes
left. <br>
&nbsp; </p>
<h3>
<hr width="100%"><br>
<a href="index.html">back to top</a>
</h3>
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.7 [en] (WinNT; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Scripting Java</title>
</head>
<body bgcolor="#FFFFFF">
<script src="owner.js"></script>
<center>
<h1>
Scripting Java</h1></center>
<script>document.write(owner());</script>
<br><script>
var d = new Date(document.lastModified);
document.write((d.getMonth()+1)+"/"+d.getDate()+"/"+d.getFullYear());
document.write('<br>');
</script>
<center>
<hr WIDTH="100%"></center>
<p>It's possible to use Rhino just for scripting Java. You don't have to
write any additional Java code; just use the existing Rhino shell and then
make calls into Java.
<br>&nbsp;
<h2>
Rhino Shell</h2>
The Rhino shell allows you to run scripts from files or interactively at
a command line.
<p>If you download the zip file for rhino, it will contain a single JAR
file, <tt>js.jar</tt>. If you add the JAR file to your class path, you
can start the Rhino shell using the command
<pre>&nbsp;&nbsp;&nbsp; java org.mozilla.javascript.tools.shell.Main</pre>
or if you have Java 2 (JDK 1.2), you can avoid changing your classpath
and simply use the command
<pre>&nbsp;&nbsp;&nbsp; java -jar js.jar</pre>
Unfortunately the <tt>-jar</tt> option to <tt>java</tt> will overwrite
your existing classpath. The shell's interactive mode is a good way to
begin exploring Rhino.
<p><i>Note: Earlier versions of Rhino have two JAR files, js.jar and jstools.jar,
and don't support the -jar option. Both JAR files must be added to the
class path to start the shell</i>.
<p>You can execute a JavaScript file by putting the file name as an argument
to the shell class:
<pre>&nbsp;&nbsp;&nbsp; java org.mozilla.javascript.tools.shell.Main myScript.js</pre>
There are a number of options for evaluating scripts using the shell. See
the <a href="http://www.mozilla.org/rhino/shell.html">command description</a>
for more information.
<br>&nbsp;
<h2>
LiveConnect: Communicating with Java from JavaScript</h2>
If you are planning to script Java using Rhino, you'll want to use LiveConnect,
which allows you to create Java classes and call Java methods from within
JavaScript. For example, here's a log from an interactive session. If you
type it in, you'll see a window with a button filling it.
<center>
<p><img SRC="scriptjavaframe.jpg" height=100 width=200>
<br><i><font size=-1>A Java frame created from the Rhino shell.</font></i></center>
<pre>$ java org.mozilla.javascript.tools.shell.Main
js> importPackage(java.awt);
js> frame = new Frame("JavaScript")
java.awt.Frame[frame0,0,0,0x0,invalid,hidden,layout=java.awt.BorderLayout,resizable,title=JavaScript]
js> frame.show()
js> frame.setSize(new Dimension(200,100))
js> button = new Button("OK")
java.awt.Button[button0,0,0,0x0,invalid,label=OK]
js> frame.add(button)
java.awt.Button[button0,0,0,0x0,invalid,label=OK]
js> frame.show()
js> quit()
$</pre>
If you wish to load classes from JavaScript that aren't in the <tt>java</tt>
package, you'll need to prefix the package name with "<tt>Packages.</tt>".
For example:
<pre>$ java org.mozilla.javascript.tools.shell.Main
js> cx = Packages.org.mozilla.javascript.Context.enter()
org.mozilla.javascript.Context@25980b44
js> cx.evaluateString(this, "3+2", null, 0, null)
5.0
js> quit()
$</pre>
<h2>
Accessing JavaBean Properties</h2>
Java classes can define JavaBean properties using getter and setter methods.
For example, the following class defines two properties:
<p><tt>public class Me {</tt>
<br><tt>&nbsp;&nbsp;&nbsp; public int getAge() { return age; }</tt>
<br><tt>&nbsp;&nbsp;&nbsp; public void setAge(int anAge) { age = anAge;
}</tt>
<br><tt>&nbsp;&nbsp;&nbsp; public String getSex() { return "male"; }</tt>
<br><tt>&nbsp;&nbsp;&nbsp; private int age;</tt>
<br><tt>};</tt>
<p>The two properties defined are <i>age</i> and <i>sex</i>. The <i>sex</i>
property is read-only: it has no setter.
<p>Using Rhino we can access the bean properties as if they where JavaScript
properties. We can also continue to call the methods that define the property.
<p><tt>js> me = new Packages.Me();</tt>
<br><tt>Me@93</tt>
<br><tt>js> me.getSex()</tt>
<br><tt>male</tt>
<br><tt>js> me.sex</tt>
<br><tt>male</tt>
<br><tt>js> me.age = 33;</tt>
<br><tt>33</tt>
<br><tt>js> me.age</tt>
<br><tt>33</tt>
<br><tt>js> me.getAge()</tt>
<br><tt>33</tt>
<br><tt>js></tt>
<p>Since the <i>sex</i> property is read-only, we are not allowed to write
to it.
<p><i>Note: JavaBean reflection is not available in versions of Rhino before
1.5.</i>
<br><tt></tt>&nbsp;
<h2>
Importing Java Classes and Packages</h2>
Above we saw the use of the <tt>importPackage</tt> function to import all
the classes from a particular Java package. There is also <tt>importClass</tt>,
which imports a single class:
<pre>$ java org.mozilla.javascript.tools.shell.Main
js> importClass(Packages.org.mozilla.javascript.Context)
js> cx = Context.enter()
org.mozilla.javascript.Context@25980d62
js> cx.evaluateString(this, "3+2", null, 0, null)
5.0
js> quit()
$</pre>
<h2>
Extending Java Classes and Implementing Java Interfaces with JavaScript</h2>
Starting from the example above of creating a Java frame using JavaScript,
we can add a listener for the button. Once we call <tt>addActionListener</tt>
we can then click on the button to get the current date printed out:
<pre>$ java org.mozilla.javascript.tools.shell.Main
js> importPackage(java.awt);
js> frame = new Frame("JavaScript")
java.awt.Frame[frame0,0,0,0x0,invalid,hidden,layout=java.awt.BorderLayout,resizable,title=JavaScript]
js> button = new Button("OK")
java.awt.Button[button0,0,0,0x0,invalid,label=OK]
js> frame.setSize(new Dimension(200,100))
js> frame.add(button)
java.awt.Button[button0,0,0,0x0,invalid,label=OK]
js> frame.show()
js> function printDate() { print(new Date()) }
js> printDate()
Wed Mar 15 15:42:20 GMT-0800 (PST) 2000
js> o = { actionPerformed: printDate }
[object Object]
js> o.actionPerformed()
Wed Mar 15 15:42:39 GMT-0800 (PST) 2000
js> buttonListener = java.awt.event.ActionListener(o)
adapter0@6acc0f66
js>&nbsp; button.addActionListener(buttonListener)
js> Wed Mar 15 15:43:05 GMT-0800 (PST) 2000
Wed Mar 15 15:43:05 GMT-0800 (PST) 2000
Wed Mar 15 15:43:08 GMT-0800 (PST) 2000
quit()
$</pre>
When we type <tt>buttonListener = java.awt.event.ActionListener(o)</tt>,
Rhino actually creates a new Java class that implements <tt>ActionListener</tt>
and forwards calls from that class to the JavaScript object. So when you
click on the button, the <tt>printDate</tt> method is called.
<br>&nbsp;
<h2>
JavaAdapter constructor</h2>
Another way to create a JavaAdapter is to call the JavaAdapter constructor
explicitly. Using the JavaAdapter constructor gives you additional features
that cannot be had by "constructing" a Java interface as was done above.
<p>Instead of writing
<pre>&nbsp;&nbsp;&nbsp; buttonListener = java.awt.event.ActionListener(o)</pre>
above we can also write
<pre>&nbsp;&nbsp;&nbsp; buttonListener = new JavaAdapter(java.awt.event.ActionListener, o)</pre>
which is equivalent. If we also wanted to extend class <tt>Foo</tt>, while
also implementing <tt>java.lang.Runnable</tt>, we would write
<pre>&nbsp;&nbsp;&nbsp; buttonListener = new JavaAdapter(Packages.Foo,&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; java.awt.event.ActionListener,
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; java.lang.Runnable, o)</pre>
In general the syntax is
<p>&nbsp;&nbsp;&nbsp; <tt>new JavaAdapter(</tt><i>java-class</i>, [<i>java-class</i>,
...] <i>javascript-object</i><tt>)</tt>
<p>where at most one <i>java-class</i> is a Java class and the remaining
<i>java-class</i>es
are interfaces. The result will be a Java adapter that extends any specified
Java class, implements the Java interfaces, and forwards any calls to the
methods of the <i>javascript-object</i>.
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.72 [en]C-NSCP (WinNT; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Serialization</title>
</head>
<body bgcolor="#ffffff">
<script src="owner.js"></script>
<center>
<h1>Serialization</h1>
</center>
<script>document.write(owner());</script> <br>
<script>
var d = new Date(document.lastModified);
document.write((d.getMonth()+1)+"/"+d.getDate()+"/"+d.getFullYear());
document.write('<br>');
</script>
<center>
<hr width="100%"></center>
<p>Beginning with Rhino 1.5 Release 3 it is possible to serialize JavaScript
objects, including functions and scripts. However, &nbsp;serialization of
code in compilation mode has some significant limitations.. Serialization
provides a way to save the state of an object and write it out to a file
or send it across a network connection. <br>
&nbsp; </p>
<h2>Simple serialization example</h2>
The Rhino shell has two new top-level functions, serialize and deserialize.
They're intended mainly as examples of the use of serialization:<br>
<pre>$&nbsp;java org.mozilla.javascript.tools.shell.Main<br>js&gt; function f() { return 3; }<br>js&gt; serialize(f, "f.ser")<br>js&gt; quit()<br><br>$&nbsp;java org.mozilla.javascript.tools.shell.Main<br>js&gt; f = deserialize("f.ser")<br><br>function f() {<br> return 3;<br>}<br><br>js&gt; f()<br>3<br>js&gt;</pre>
<pre></pre>
<pre></pre>
<pre></pre>
<pre></pre>
<pre></pre>
<pre></pre>
<pre></pre>
<pre></pre>
<pre></pre>
Here we see a simple case of a function being serialized to a file and then
read into a new instance of Rhino and called. <br>
<br>
<h2>Rhino serialization APIs</h2>
Two new classes, ScriptableOutputStream and ScriptableInputStream, were introduced
to handle serialization of Rhino classes. These classes extend ObjectOutputStream
and ObjectInputStream respectively. Writing an object to a file can be done
in a few lines of Java code:<br>
<pre>FileOutputStream fos = new FileOutputStream(filename);<br>ScriptableOutputStream out = new ScriptableOutputStream(fos, scope);<br>out.writeObject(obj);<br>out.close();</pre>
<p>Here filename is the file to write to, obj is the object or function to
write, and scope is the top-level scope containing obj.&nbsp;</p>
<p>Reading the serialized object back into memory is similarly simple:</p>
<pre>FileInputStream fis = new FileInputStream(filename);<br>ObjectInputStream in = new ScriptableInputStream(fis, scope);<br>Object deserialized = in.readObject();<br>in.close();<br></pre>
<p>Again, we need the scope to create our serialization stream class. </p>
<p>So why do we need these specialized stream classes instead of simply using
ObjectOutputStream and ObjectInputStream? To understand the answer we must
know what goes on behind the scenes when Rhino serializes objects. </p>
<h2>How Rhino serialization works</h2>
By default, Java serialization of an object also serializes objects that
are referred to by that object. Upon deserialization the initial object and
the objects it refers to are all created and the references between the objects
are resolved. <br>
<br>
However, for JavaScript this creates a problem. JavaScript objects contain
references to prototypes and to parent scopes. Default serialization would
serialize the object or function we desired but would also serialize Object.prototype
or even possibly the entire top-level scope and everything it refers to!
We want to be able to serialize a JavaScript object and then deserialize
it into a new scope and have all of the references from the deserialized
object to prototypes and parent scopes resolved correctly to refer to objects
in the new scope. <br>
<br>
ScriptableOutputStream takes a scope as a parameter to its constructor. If
in the process of serialization it encounters a reference to the scope it
will serialize a marker that will be resolved to the new scope upon deserialization.
It is also possible to add names of objects to a list in the ScriptableOutputStream
object. These objects will also be saved as markers upon serialization and
resolved in the new scope upon deserialization. Use the addExcludedName method
of ScriptableOutputStream to add new names. By default, ScriptableOutputStream
excludes all the names defined using Context.initStandardObjects.<br>
<br>
If you are using Rhino serialization in an environment where you always define,
say, a constructor "Foo", you should add the following code before calling
writeObject:<br>
<pre>out.addExcludedName("Foo");<br>out.addExcludedName("Foo.prototype");<br></pre>
This code will prevent Foo and Foo.prototype from being serialized and will
cause references to Foo or Foo.prototype to be resolved to the objects in
the new scope upon deserialization. Exceptions will be thrown if Foo or Foo.prototype
cannot be found the scopes used in either ScriptableOutputStream or ScriptableInputStream.<br>
<br>
<h2>Rhino serialization in compilation mode</h2>
Serialization works well with objects and with functions and scripts in
interpretive mode. However, you can run into problems with serialization
of compiled functions and scripts:<br>
<pre>$&nbsp;cat test.js<br>function f() { return 3; }<br>serialize(f, "f.ser");<br>g = deserialize("f.ser");<br>print(g());<br>$&nbsp;java&nbsp;org.mozilla.javascript.tools.shell.Main -opt -1 test.js<br>3<br>$&nbsp;java&nbsp;org.mozilla.javascript.tools.shell.Main test.js<br>js: uncaught JavaScript exception: java.lang.ClassNotFoundException: c1<br></pre>
<p>The problem is that Java serialization has no built-in way to serialize
Java classes themselves. (It might be possible to save the Java bytecodes
in an array and then load the class upon deserialization, but at best that
would eat up a lot of memory for just this feature.) One way around this
is to compile the functions using the jsc tool: </p>
<pre>$&nbsp;cat f.js<br>function f() { return 3; }<br>$&nbsp;java -classpath js.jar org.mozilla.javascript.tools.jsc.Main f.js<br>$&nbsp;cat test2.js<br>loadClass("f");<br>serialize(f, "f.ser");<br>g = deserialize("f.ser");<br>print(g());<br>$&nbsp;java -classpath 'js.jar;.' org.mozilla.javascript.tools.shell.Main test2.js<br>3<br></pre>
<p>&nbsp;Now the function f is compiled to a Java class, but that class is
then made available in the classpath so serialization works. This isn't that
interesting an example since compiling a function to a class and then loading
it accomplishes the same as serializing an interpreted function, but it becomes
more relevant if you wish to serialize JavaScript objects that have references
to compiled functions. </p>
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.7 [en]C-NSCP (WinNT; U) [Netscape]">
<title>JavaScript Shell</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
JavaScript Shell</h1></center>
The JavaScript shell provides a simple way to run scripts in batch mode
or an interactive environment for exploratory programming.
<h2>
Invoking the Shell</h2>
<tt>java org.mozilla.javascript.tools.shell.Main</tt> [<i>options</i>]
<i>file</i><tt>.js
[<i>script-arguments</i>]</tt>
<p>where <i>options</i> are:
<p><tt>-e </tt><i>script-source</i>
<blockquote>Executes <i>script-source</i> as a JavaScript script.</blockquote>
<tt>-f </tt><i>script-filename</i>
<blockquote>Reads filename specified by <i>script-filename</i> and executes
it as a JavaScript script.</blockquote>
<tt>-opt </tt><i>optLevel</i>
<br><tt>-O</tt> <i>optLevel</i>
<ul>Optimizes at level <i>optLevel</i>, which must be an integer between
0 and 9. See <a href="opt.html">Optimization</a> for more details.</ul>
<tt>-version </tt><i>versionNumber</i>
<ul>Specifies the language version to compile with. The string <i>versionNumber</i>
must be one of <tt>100</tt>, <tt>110</tt>, <tt>120</tt>, <tt>130</tt>,
or <tt>140</tt>. See <a href="overview.html#versions">JavaScript Language
Versions</a> for more information on language versions.</ul>
<h2>
Predefined Properties</h2>
Scripts executing in the shell have access to some additional properties
of the top-level object.
<br>&nbsp;
<h4>
arguments</h4>
<blockquote>The <tt>arguments</tt> object is an array containing the strings
of all the arguments given at the command line when the shell was invoked.</blockquote>
<h4>
help()</h4>
<blockquote>Executing the help function will print usage and help messages.</blockquote>
<h4>
defineClass(<i>className</i>)</h4>
<blockquote>Define an extension using the Java class named with the string
argument <i>className</i>. Uses ScriptableObject.defineClass() to define
the extension.</blockquote>
<h4>
load([<i>filename</i>, ...])</h4>
<blockquote>Load JavaScript source files named by string arguments. If
multiple arguments are given, each file is read in and executed in turn.</blockquote>
<h4>
loadClass(<i>className</i>)</h4>
<blockquote>Load and execute the class named by the string argument <i>className</i>.
The class must be a class that implements the Script interface, as will
any script compiled by <a href="jsc.html">jsc</a>.</blockquote>
<h4>
print([<i>expr</i> ...])</h4>
<blockquote>Evaluate and print expressions. Evaluates each expression,
converts the result to a string, and prints it.</blockquote>
<h4>
quit()</h4>
<blockquote>Quit shell. The shell will also quit in interactive mode if
an end-of-file character is typed at the prompt.</blockquote>
<h4>
version([<i>number</i>])</h4>
<blockquote>Get or set JavaScript version number. If no argument is supplied,
the current version number is returned. If an argument is supplied, it
is expected to be one of <tt>100</tt>, <tt>110</tt>, <tt>120</tt>, <tt>130,</tt>
or <tt>140</tt> to indicate JavaScript version 1.0, 1.1, 1.2, 1.3, or 1.4
respectively.</blockquote>
<h2>
Example</h2>
Here the shell is invoked three times from the command line. (The system
command prompt is shown as <tt>$</tt>.) The first invocation executes a
script specified on the command line itself. The next invocation has no
arguments, so the shell goes into interactive mode, reading and evaluating
each line as it is typed in. Finally, the last invocation executes a script
from a file and accesses arguments to the script itself.
<p><tt>$ java org.mozilla.javascript.tools.shell.Main -e print('hi')</tt>
<p><tt>hi</tt>
<p><tt>$ java org.mozilla.javascript.tools.shell.Main</tt>
<p><tt>js> print('hi')</tt>
<br><tt>hi</tt>
<br><tt>js> 6*7</tt>
<br><tt>42</tt>
<br><tt>js> function f() {</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return a;</tt>
<br><tt>}</tt>
<br><tt>js> var a = 34;</tt>
<br><tt>js> f()</tt>
<br><tt>34</tt>
<br><tt>js> quit()</tt>
<p><tt>$ cat echo.js</tt>
<br><tt>for (i in arguments) {</tt>
<br><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; print(arguments[i])</tt>
<br><tt>}</tt>
<br><tt>$ java org.mozilla.javascript.tools.shell.Main echo.js foo bar</tt>
<p><tt>foo</tt>
<br><tt>bar</tt>
<p><tt>$</tt>
<p>
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.7 [en]C-NSCP (WinNT; U) [Netscape]">
<title>JavaScript Tools</title>
</head>
<body bgcolor="#FFFFFF">
<center>
<h1>
JavaScript Tools</h1></center>
<h2>
JavaScript shell</h2>
The <a href="shell.html">JavaScript shell</a> allows for interactive and
batch execution of JavaScript scripts.
<br>&nbsp;
<br>&nbsp;
<br>&nbsp;
<h2>
JavaScript compiler</h2>
The <a href="jsc.html">JavaScript compiler</a> translates JavaScript source
into Java class files.
<br>&nbsp;
<p>
<hr WIDTH="100%">
<br><a href="index.html">back to top</a>
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Generator" content="Microsoft Word 97">
<meta name="GENERATOR" content="Mozilla/4.75 [en] (WinNT; U) [Netscape]">
<title>Embedding Rhino</title>
</head>
<body>
<center><font size=+4>Tutorial: Embedding Rhino</font></center>
<p>Embedding Rhino can be done simply with good results. With more effort
on the part of the embedder, the objects exposed to scripts can be customized
further.
<p>This tutorial leads you through the steps from a simple embedding to
more customized, complex embeddings. Fully compilable examples are provided
along the way.
<p>The examples live in the <tt>rhino/examples</tt> directory in the distribution
and in <tt>mozilla/js/rhino/examples</tt> in cvs. This document will link
to them using <a href="http://lxr.mozilla.org/">lxr</a>.
<p>In this document, JavaScript code will be in <font color="#006600">green</font>,
Java code will be in <font color="#006600">green</font>, and shell logs
will be in <font color="#663366">purple</font>.
<h3>
<font size=+3>Contents</font></h3>
<ul>
<li>
<font size=+1><a href="#RunScript">RunScript: A simple embedding</a></font></li>
<ul>
<li>
<font size=+1><a href="#EnteringContext">Entering a Context</a></font></li>
<li>
<font size=+1><a href="#initializing">Initializing standard objects</a></font></li>
<li>
<font size=+1><a href="#Collecting">Collecting the arguments</a></font></li>
<li>
<font size=+1><a href="#Evaluating">Evaluating a script</a></font></li>
<li>
<font size=+1><a href="#Print">Print the result</a></font></li>
<li>
<font size=+1><a href="#Exit">Exit the Context</a></font></li>
</ul>
<li>
<font size=+1><a href="#Expose">Expose Java APIs</a></font></li>
<ul>
<li>
<font size=+1><a href="#UseJava">Use Java APIs</a></font></li>
<li>
<font size=+1><a href="#ImplementingInterfaces">Implementing interfaces</a></font></li>
<li>
<font size=+1><a href="#AddJava">Add Java objects</a></font></li>
</ul>
<li>
<font size=+1><a href="#UsingJSObjs">Using JavaScript objects from Java</a></font></li>
<ul>
<li>
<font size=+1><a href="#UsingJSvars">Using JavaScript variables</a></font></li>
<li>
<font size=+1><a href="#CallingJSfuns">Calling JavaScript functions</a></font></li>
</ul>
<li>
<font size=+1><a href="#JavaScriptHostObjects">JavaScript host objects</a></font></li>
<ul>
<li>
<font size=+1><a href="#DefiningHostObjects">Defining Host Objects</a></font></li>
<li>
<font size=+1><a href="#Counter">Counter example</a></font></li>
<ul>
<li>
<font size=+1><a href="#CounterCtors">Counter's constructors</a></font></li>
<li>
<font size=+1><a href="#classname">Class name</a></font></li>
<li>
<font size=+1><a href="#Dynamic">Dynamic properties</a></font></li>
<li>
<font size=+1><a href="#DefiningMethods">Defining JavaScript "methods"</a></font></li>
<li>
<font size=+1><a href="#AddingCounter">Adding Counter to RunScript</a></font></li>
</ul>
</ul>
</ul>
<hr WIDTH="100%">
<br><a NAME="RunScript"></a><font size=+3>RunScript: A simple embedding</font>
<p>About the simplest embedding of Rhino possible is the <a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/RunScript.java">RunScript
example</a>. All it does it read a script from the command line, execute
it, and print a result.
<p>Here's an example use of RunScript from a shell command line:
<blockquote>
<pre><font color="#663366">$ java RunScript 'Math.cos(Math.PI)'
-1
$ java RunScript 'function f(x){return x+1} f(7)'
8</font></pre>
</blockquote>
Note that you'll have to have both the Rhino classes and the RunScript
example class file in the classpath. Let's step through the body of <tt>main</tt>
one line at time.
<p><a NAME="EnteringContext"></a><font size=+2>Entering a Context</font>
<p>The code
<blockquote>
<pre><font color="#006600">Context cx = Context.enter();</font></pre>
</blockquote>
Creates and enters a <tt>Context. </tt>A <tt>Context</tt> stores information
about the execution environment of a script.
<br>&nbsp;
<p><a NAME="initializing"></a><font size=+2>Initializing standard objects</font>
<p>The code
<blockquote>
<pre><font color="#006600">Scriptable scope = cx.initStandardObjects(null);</font></pre>
</blockquote>
Initializes the standard objects (<tt>Object</tt>,
<tt>Function</tt>, etc.)
This must be done before scripts can be executed. The <tt>null</tt> parameter
tells <tt>initStandardObjects</tt> to create and return a scope object
that we use in later calls.
<p><a NAME="Collecting"></a><font size=+2>Collecting the arguments</font>
<p>This code is standard Java and not specific to Rhino. It just collects
all the arguments and concatenates them together.
<blockquote><tt><font color="#006600">String s = "";</font></tt>
<br><tt><font color="#006600">for (int i=0; i &lt; args.length; i++)</font></tt>
<br><tt><font color="#006600">&nbsp;&nbsp;&nbsp; s += args[i];</font></tt></blockquote>
<p><br><a NAME="Evaluating"></a><font size=+2>Evaluating a script</font>
<p>The code
<blockquote>
<pre><font color="#006600">Object result = cx.evaluateString(scope, s, "&lt;cmd>", 1, null);</font></pre>
</blockquote>
uses the Context <tt>cx</tt> to evaluate a string. Evaluation of the script
looks up variables in <tt>scope</tt>, and errors will be reported with
the filename <tt>&lt;cmd></tt> and line number 1.
<br>&nbsp;
<p><a NAME="Print"></a><font size=+2>Print the result</font>
<p>The code
<blockquote>
<pre><font color="#006600">System.out.println(cx.toString(result));</font></pre>
</blockquote>
prints the result of evaluating the script (contained in the variable <tt>result</tt>).
<tt>result</tt>
could be a string, JavaScript object, or other values..The
<tt>toString</tt>
method converts any JavaScript value to a string.
<br>&nbsp;
<p><a NAME="Exit"></a><font size=+2>Exit the Context</font>
<p>The code
<blockquote>
<pre><font color="#006600">Context.exit();</font></pre>
</blockquote>
exits the Context. This removes the association between the Context and
the current thread and is an essential cleanup action. There should be
a call to <tt>exit</tt> for every call to <tt>enter</tt>.
<br>&nbsp;
<dir>&nbsp;</dir>
<a NAME="Expose"></a><font size=+3>Expose Java APIs</font>
<p><a NAME="UseJava"></a><font size=+2>Use Java APIs</font>
<p>No additional code in the embedding needed! The JavaScript feature called
<i>LiveConnect</i>
allows JavaScript programs to interact with Java objects:
<dir><tt><font color="#663366">$ java RunScript 'java.lang.System.out.println(3)'</font></tt>
<br><tt><font color="#663366">3.0</font></tt>
<br><tt><font color="#663366">undefined</font></tt></dir>
<a NAME="ImplementingInterfaces"></a><font size=+2>Implementing interfaces</font>
<p>Using Rhino, JavaScript objects can implement arbitrary Java interfaces.
There's no Java code to write--it's part of Rhino's LiveConnect implementation.
For example, we can see how to implement java.lang.Runnable in a Rhino
shell session:
<blockquote>
<pre><font color="#663366">js> obj = { run: function() { print('hi'); } }
[object Object]
js> obj.run()
hi
js> r = new java.lang.Runnable(obj);
[object Object]
js> t = new java.lang.Thread(r)
Thread[Thread-0,5,main]
js> t.start()
hi</font></pre>
</blockquote>
<a NAME="AddJava"></a><font size=+2>Add Java objects</font>
<p>The next example is <a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/RunScript2.java">RunScript2</a>.
This is the same as RunScript, but with the addition of two extra lines
of code:
<dir><tt><font color="#006600">Scriptable jsArgs = Context.toObject(System.out,
scope);</font></tt>
<br><tt><font color="#006600">scope.put("out", scope, jsArgs);</font></tt></dir>
These lines add a global variable <tt>out</tt> that is a JavaScript reflection
of the <tt>System.out</tt> variable:
<dir><tt><font color="#663366">$ java RunScript2 'out.println(42)'</font></tt>
<br><tt><font color="#663366">42.0</font></tt>
<br><tt><font color="#663366">undefined</font></tt></dir>
<p><br><a NAME="UsingJSObjs"></a><font size=+3>Using JavaScript objects
from Java</font>
<p>After evaluating a script it's possible to query the scope for variables
and functions, extracting values and calling JavaScript functions. This
is illustrated in the <a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/RunScript3.java">RunScript3</a>
example. This example adds the ability to print the value of variable <tt>x</tt>
and the result of calling function <tt>f</tt>. Both <tt>x</tt> and <tt>f</tt>
are expected to be defined by the evaluated script. For example,
<blockquote><tt><font color="#663366">$ java RunScript3 'x = 7'</font></tt>
<br><tt><font color="#663366">x = 7</font></tt>
<br><tt><font color="#663366">f is undefined or not a function.</font></tt>
<br><tt><font color="#663366">$ java RunScript3 'function f(a) { return
a; }'</font></tt>
<br><tt><font color="#663366">x is not defined.</font></tt>
<br><tt><font color="#663366">f('my args') = my arg</font></tt>
<br><tt><font color="#663366"></font></tt>&nbsp;</blockquote>
<a NAME="UsingJSvars"></a><font size=+2>Using JavaScript variables</font>
<p>To print out the value of <tt>x</tt>, we add the following code.
<dir><tt><font color="#006600">Object x = scope.get("x", scope);</font></tt>
<br><tt><font color="#006600">if (x == Scriptable.NOT_FOUND)</font></tt>
<br><tt><font color="#006600">&nbsp;&nbsp;&nbsp; System.out.println("x
is not defined.");</font></tt>
<br><tt><font color="#006600">else</font></tt>
<br><tt><font color="#006600">&nbsp;&nbsp;&nbsp; System.out.println("x
= " + Context.toString(x));</font></tt>
<br><tt><font color="#006600"></font></tt>&nbsp;</dir>
<a NAME="CallingJSfuns"></a><font size=+2>Calling JavaScript functions</font>
<p>To get the function <tt>f</tt>, call it, and print the result, we add
this code:
<dir><tt><font color="#006600">Object f = scope.get("f", scope);</font></tt>
<br><tt><font color="#006600">if (!(f instanceof Function))</font></tt>
<br><tt><font color="#006600">&nbsp;&nbsp;&nbsp; System.out.println("f
is undefined or not a function.");</font></tt>
<br><tt><font color="#006600">else {</font></tt>
<br><tt><font color="#006600">&nbsp;&nbsp;&nbsp; Object functionArgs[]
= { "my arg" };</font></tt>
<br><tt><font color="#006600">&nbsp;&nbsp;&nbsp; Object result = ((Function)
f).call(cx, scope, scope, functionArgs);</font></tt>
<br><tt><font color="#006600">&nbsp;&nbsp;&nbsp; System.out.println("f('my
args') = " + Context.toString(result));</font></tt>
<br><tt><font color="#006600">}</font></tt></dir>
<p><br><a NAME="JavaScriptHostObjects"></a><font size=+3>JavaScript host
objects</font>
<p><a NAME="DefiningHostObjects"></a><font size=+2>Defining Host Objects</font>
<p>Custom host objects can implement special JavaScript features like dynamic
properties.
<p><a NAME="Counter"></a><font size=+2>Counter example</font>
<p>The <a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/Counter.java">Counter
example</a> is a simple host object. We'll go through it method by method
below.
<p>It's easy to try out new host object classes in the shell using its
built-in <tt>defineClass</tt> function. We'll see how to add it to RunScript
later. (Note that because the <tt>java -jar</tt> option preempts the rest
of the classpath, we can't use that and access the <tt>Counter</tt> class.)
<blockquote>
<pre><font color="#663366">$ java -cp 'js.jar;examples' org.mozilla.javascript.tools.shell.Main
js> defineClass("Counter")
js> c = new Counter(7)
[object Counter]
js> c.count
7
js> c.count
8
js> c.count
9
js> c.resetCount()
js> c.count
0</font></pre>
</blockquote>
<a NAME="CounterCtors"></a><font size=+2>Counter's constructors</font>
<p>The zero-argument constructor is used by Rhino runtime to create instances.
For the counter example, no initialization work is needed, so the implementation
is empty.
<dir><tt><font color="#006600">public Counter () { }</font></tt></dir>
The method <tt>jsConstructor</tt> defines the JavaScript constructor that
was called with the expression <tt>new Counter(7)</tt> in the JavaScript
code above.
<dir><tt><font color="#006600">public void jsConstructor(int a) { count
= a; }</font></tt></dir>
<a NAME="classname"></a><font size=+2>Class name</font>
<p>The class name is defined by the <tt>getClassName</tt> method. This
is used to determine the name of the constructor.
<dir><tt><font color="#006600">public String getClassName() { return "Counter";
}</font></tt></dir>
<a NAME="Dynamic"></a><font size=+2>Dynamic properties</font>
<p>Dynamic properties are defined by methods beginning with <tt>jsGet_</tt>
or <tt>jsSet_</tt>. The method <tt>jsGet_count</tt> defines the <i>count</i>
property.
<dir><tt><font color="#006600">public int jsGet_count() { return count++;
}</font></tt></dir>
The expression <tt>c.count</tt> in the JavaScript code above results in
a call to this method.
<p><a NAME="DefiningMethods"></a><font size=+2>Defining JavaScript "methods"</font>
<p>Methods can be defined using the <tt>jsFunction_ prefix</tt>. Here we
define <tt>resetCount</tt> for JavaScript.
<dir><tt><font color="#006600">public void jsFunction_resetCount() { count
= 0; }</font></tt></dir>
The call <tt>c.resetCount()</tt> above calls this method.
<p><a NAME="AddingCounter"></a><font size=+2>Adding Counter to RunScript</font>
<p>Now take a look at the <a href="http://lxr.mozilla.org/mozilla/source/js/rhino/examples/RunScript4.java">RunScript4
example</a>. It's the same as RunScript except for two additions. The method
<tt>ScriptableObject.defineClass</tt>
uses a Java class to define the Counter "class" in the top-level scope:
<dir><tt><font color="#006600">ScriptableObject.defineClass(scope, Counter.class);</font></tt></dir>
Now we can reference the <tt>Counter</tt> object from our script:
<dir><tt><font color="#663366">$ java RunScript4 'c = new Counter(3); c.count;
c.count;'</font></tt>
<br><tt><font color="#663366">4</font></tt></dir>
It also creates a new instance of the <tt>Counter</tt> object from within
our Java code, constructing it with the value 7, and assigning it to the
top-level variable <tt>myCounter</tt>:
<dir><tt><font color="#006600">Object[] arg = { new Integer(7) };</font></tt>
<br><tt><font color="#006600">Scriptable myCounter = cx.newObject(scope,
"Counter", arg);</font></tt>
<br><tt><font color="#006600">scope.put("myCounter", scope, myCounter);</font></tt></dir>
Now we can reference the <tt>myCounter</tt> object from our script:
<dir><tt><font color="#663366">$ java RunScript3 'RunScript4 'myCounter.count;
myCounter.count'</font></tt>
<br><tt><font color="#663366">8</font></tt></dir>
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Norris Boyd">
<meta name="GENERATOR" content="Mozilla/4.72 [en]C-NSCP (WinNT; U) [Netscape]">
<meta name="KeyWords" content="Rhino, JavaScript, Java">
<title>Using Rhino</title>
</head>
<body bgcolor="#FFFFFF">
<script src="owner.js"></script>
<center>
<h1>
How are people using Rhino?</h1></center>
Here's a partial list of the ways people are using Rhino in their projects.
The initial list was collected by Netscape marketing, so Rhino is referred
to as Netscape Java-based JavaScript. We'd love to hear how you're using
Rhino--just mail&nbsp;<script>document.write(owner());</script>
.
<p><a href="http://www.attachmate.com">Attachmate</a>
<br>"Netscape JavaScript 1.5 with Java implementation was a perfect solution
for developing our MacroRecorder because it made our development process
faster and better, and our customers get a more efficient, reliable, and
standards based product as a result," said Rob Clark, Director of Product
Development at Attachmate. Attachmate integrates Netscape's Java-based
JavaScript 1.5 Interpreter into its 100% Pure Java certified web-to-host
thin clients, called e-Vantage Viewers. The Netscape Java-based JavaScript
interpreter is used in a MacroRecorder feature that allows browser-based
users to efficiently navigate host applications on mainframe and midrange
systems.
<p><a href="http://www.bristowhill.com/">Bristow Hill Software</a>
<br>"We thought it would require lots of work to add scripting capability
to Bristow Hill Server Pages, but we were delighted to find that Netscape
JavaScript 1.5 with Java implementation fit right in with only a couple
of lines of initialization code and one line of code to export our standard
objects by name. Also, we were pleased to find we could take embedded scripting
and compile it down to Java classes which could be used directly for greater
speed in production. Netscape's JavaScript engine is rock solid and standards
compliant, and my only regret is that we didn't start using it sooner,"
said Don Anderson, President of Bristow Hill Software.
<p><a href="http://www.icesoft.no/">ICEsoft</a>
<br>ICEsoft adds JavaScript support to their <a href="http://www.icesoft.no/ICEBrowser/">ICE
Browser</a> using Rhino.
<p><a href="http://www.vmeng.com/beard/JShell/Release_Notes.html">JShell</a>
<br>Rhino is used as the scripting language for the open source command
shell JShell written by Patrick Beard.
<p><a href="http://www.softcom.com">Softcom</a>
<br>The tight integration of Netscape's Java-based JavaScript 1.5 with
Softcom's Java-based RealPlayer plugin, RJ, enables Softcom to quickly
produce dynamic interactive video applications for our media/entertainment,
retail and professional education clients, helping us to synchronize the
full interactivity of the Web and e-commerce with streaming video, said
Chris O'Brien, president and COO of Softcom. For the enhanced Oscarcast
recently produced for E! Online during the Academy Awards, Softcom used
RJ to embed Netscape's JavaScript 1.5 in the RealPlayer, successfully integrating
interactive chat and Java games, along with streaming video, within the
RealPlayer.
<p><a href="http://www.tdiinc.com/">Technology Deployment International</a>
<br>"Technology Deployment International selected the Java-based Netscape
JavaScript engine to incorporate into the workflow module of our eBusiness
Management System (eBMS) allowing our customers to integrate business logic
into any workstep of their application," said Dr. Kelvin Liu, VP eBMS Development,
Technology Deployment International. "It has been easy to embed, the support
we received from the engineering team has been outstanding, and the performance
of the JavaScript code is almost identical to the equivalent Java."
<p><a href="http://www.xypoint.com/">XYPOINT</a>
<br>XYPOINT uses Rhino for automating test cases of their Java classes
used in their service <a href="http://www.webwirelessnow.com/">WebWirelessNow</a>.
Abraham Backus says that he's happy with Rhino because "I've always wanted
this kind of JavaScript support."
<h3>
<hr WIDTH="100%"><br>
<a href="index.html">back to top</a></h3>
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/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1997-1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
/**
* Example of controlling the JavaScript execution engine.
*
* We evaluate a script and then manipulate the result.
*
*/
public class Control {
/**
* Main entry point.
*
* Process arguments as would a normal Java program. Also
* create a new Context and associate it with the current thread.
* Then set up the execution environment and begin to
* execute scripts.
*/
public static void main(String[] args) {
Context cx = Context.enter();
// Set version to JavaScript1.2 so that we get object-literal style
// printing instead of "[object Object]"
cx.setLanguageVersion(Context.VERSION_1_2);
// Initialize the standard objects (Object, Function, etc.)
// This must be done before scripts can be executed.
Scriptable scope = cx.initStandardObjects(null);
// Now we can evaluate a script. Let's create a new object
// using the object literal notation.
Object result = null;
try {
result = cx.evaluateString(scope, "obj = {a:1, b:['x','y']}",
"MySource", 1, null);
}
catch (JavaScriptException jse) {
// ignore
}
Scriptable obj = (Scriptable) scope.get("obj", scope);
// Should print "obj == result" (Since the result of an assignment
// expression is the value that was assigned)
System.out.println("obj " + (obj == result ? "==" : "!=") +
" result");
// Should print "obj.a == 1"
System.out.println("obj.a == " + obj.get("a", obj));
Scriptable b = (Scriptable) obj.get("b", obj);
// Should print "obj.b[0] == x"
System.out.println("obj.b[0] == " + b.get(0, b));
// Should print "obj.b[1] == y"
System.out.println("obj.b[1] == " + b.get(1, b));
try {
// Should print {a:1, b:["x", "y"]}
Function fn = (Function) ScriptableObject.getProperty(obj, "toString");
System.out.println(fn.call(cx, scope, obj, new Object[0]));
} catch (JavaScriptException e) {
// ignore
}
cx.exit();
}
}

View File

@@ -1,56 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Norris Boyd
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
public class Counter extends ScriptableObject {
// The zero-argument constructor used by Rhino runtime to create instances
public Counter() { }
// Method jsConstructor defines the JavaScript constructor
public void jsConstructor(int a) { count = a; }
// The class name is defined by the getClassName method
public String getClassName() { return "Counter"; }
// The method jsGet_count defines the count property.
public int jsGet_count() { return count++; }
// Methods can be defined using the jsFunction_ prefix. Here we define
// resetCount for JavaScript.
public void jsFunction_resetCount() { count = 0; }
private int count;
}

View File

@@ -1,75 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Norris Boyd
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
/**
* An example illustrating how to create a JavaScript object and retrieve
* properties and call methods.
* <p>
* Output should be:
* <pre>
* count = 0
* count = 1
* resetCount
* count = 0
* </pre>
*/
public class CounterTest {
public static void main(String[] args) throws Exception
{
Context cx = Context.enter();
Scriptable scope = cx.initStandardObjects(null);
ScriptableObject.defineClass(scope, Counter.class);
Scriptable testCounter = cx.newObject(scope, "Counter");
Object count = ScriptableObject.getProperty(testCounter, "count");
System.out.println("count = " + count);
count = ScriptableObject.getProperty(testCounter, "count");
System.out.println("count = " + count);
ScriptableObject.callMethod(testCounter, "resetCount", new Object[0]);
System.out.println("resetCount");
count = ScriptableObject.getProperty(testCounter, "count");
System.out.println("count = " + count);
Context.exit();
}
}

View File

@@ -1,178 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1997-2000 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Norris Boyd
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
/**
* Example of controlling the JavaScript with multiple scopes and threads.
*/
public class DynamicScopes {
/**
* Main entry point.
*
* Set up the shared scope and then spawn new threads that execute
* relative to that shared scope. Try compiling functions with and
* without dynamic scope to see the effect.
*
* The expected output is
* <pre>
* sharedScope
* sharedScope
* sharedScope
* thread0
* thread1
* thread2
* </pre>
* The final three lines may be permuted in any order depending on
* thread scheduling.
*/
public static void main(String[] args)
throws JavaScriptException
{
Context cx = Context.enter();
try {
cx.setCompileFunctionsWithDynamicScope(false);
runScripts(cx);
cx.setCompileFunctionsWithDynamicScope(true);
runScripts(cx);
} finally {
cx.exit();
}
}
static void runScripts(Context cx)
throws JavaScriptException
{
// Initialize the standard objects (Object, Function, etc.)
// This must be done before scripts can be executed. The call
// returns a new scope that we will share.
Scriptable scope = cx.initStandardObjects(null);
// Now we can evaluate a script and functions will be compiled to
// use dynamic scope if the Context is so initialized.
String source = "var x = 'sharedScope';" +
"function f() { return x; }";
cx.evaluateString(scope, source, "MySource", 1, null);
// Now we spawn some threads that execute a script that calls the
// function 'f'. The scope chain looks like this:
// <pre>
// ------------------
// | shared scope |
// ------------------
// ^
// |
// ------------------
// | per-thread scope |
// ------------------
// ^
// |
// ------------------
// | f's activation |
// ------------------
// </pre>
// Both the shared scope and the per-thread scope have variables 'x'
// defined in them. If 'f' is compiled with dynamic scope enabled,
// the 'x' from the per-thread scope will be used. Otherwise, the 'x'
// from the shared scope will be used. The 'x' defined in 'g' (which
// calls 'f') should not be seen by 'f'.
final int threadCount = 3;
Thread[] t = new Thread[threadCount];
for (int i=0; i < threadCount; i++) {
String script = "function g() { var x = 'local'; return f(); }" +
"java.lang.System.out.println(g());";
t[i] = new Thread(new PerThread(scope, script,
"thread" + i));
}
for (int i=0; i < threadCount; i++)
t[i].start();
// Don't return in this thread until all the spawned threads have
// completed.
for (int i=0; i < threadCount; i++) {
try {
t[i].join();
} catch (InterruptedException e) {
}
}
}
static class PerThread implements Runnable {
PerThread(Scriptable scope, String script, String x) {
this.scope = scope;
this.script = script;
this.x = x;
}
public void run() {
// We need a new Context for this thread.
Context cx = Context.enter();
try {
// We can share the scope.
Scriptable threadScope = cx.newObject(scope);
threadScope.setPrototype(scope);
// We want "threadScope" to be a new top-level
// scope, so set its parent scope to null. This
// means that any variables created by assignments
// will be properties of "threadScope".
threadScope.setParentScope(null);
// Create a JavaScript property of the thread scope named
// 'x' and save a value for it.
threadScope.put("x", threadScope, x);
cx.evaluateString(threadScope, script, "threadScript", 1, null);
}
catch (NotAFunctionException jse) {
// ignore
}
catch (PropertyException jse) {
// ignore
}
catch (JavaScriptException jse) {
// ignore
}
finally {
Context.exit();
}
}
private Scriptable scope;
private String script;
private String x;
}
}

View File

@@ -1,356 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1997-2000 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Norris Boyd
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
import java.io.*;
import java.util.Vector;
/**
* Define a simple JavaScript File object.
*
* This isn't intended to be any sort of definitive attempt at a
* standard File object for JavaScript, but instead is an example
* of a more involved definition of a host object.
*
* Example of use of the File object:
* <pre>
* js> defineClass("File")
* js> file = new File("myfile.txt");
* [object File]
* js> file.writeLine("one"); <i>only now is file actually opened</i>
* js> file.writeLine("two");
* js> file.writeLine("thr", "ee");
* js> file.close(); <i>must close file before we can reopen for reading</i>
* js> var a = file.readLines(); <i>creates and fills an array with the contents of the file</i>
* js> a;
* one,two,three
* js>
* </pre>
*
*
* File errors or end-of-file signaled by thrown Java exceptions will
* be wrapped as JavaScript exceptions when called from JavaScript,
* and may be caught within JavaScript.
*
* @author Norris Boyd
*/
public class File extends ScriptableObject {
/**
* The zero-parameter constructor.
*
* When Context.defineClass is called with this class, it will
* construct File.prototype using this constructor.
*/
public File() {
}
/**
* The Java method defining the JavaScript File constructor.
*
* If the constructor has one or more arguments, and the
* first argument is not undefined, the argument is converted
* to a string as used as the filename.<p>
*
* Otherwise System.in or System.out is assumed as appropriate
* to the use.
*/
public static Scriptable jsConstructor(Context cx, Object[] args,
Function ctorObj,
boolean inNewExpr)
{
File result = new File();
if (args.length == 0 || args[0] == Context.getUndefinedValue()) {
result.name = "";
result.file = null;
} else {
result.name = Context.toString(args[0]);
result.file = new java.io.File(result.name);
}
return result;
}
/**
* Returns the name of this JavaScript class, "File".
*/
public String getClassName() {
return "File";
}
/**
* Get the name of the file.
*
* Used to define the "name" property.
*/
public String jsGet_name() {
return name;
}
/**
* Read the remaining lines in the file and return them in an array.
*
* Implements a JavaScript function.<p>
*
* This is a good example of creating a new array and setting
* elements in that array.
*
* @exception IOException if an error occurred while accessing the file
* associated with this object
* @exception JavaScriptException if a JavaScript exception occurred
* while creating the result array
*/
public Object jsFunction_readLines()
throws IOException, JavaScriptException
{
Vector v = new Vector();
String s;
while ((s = jsFunction_readLine()) != null) {
v.addElement(s);
}
Object[] lines = new Object[v.size()];
v.copyInto(lines);
Scriptable scope = ScriptableObject.getTopLevelScope(this);
Scriptable result;
try {
Context cx = Context.getCurrentContext();
result = cx.newObject(scope, "Array", lines);
} catch (PropertyException e) {
throw Context.reportRuntimeError(e.getMessage());
} catch (NotAFunctionException e) {
throw Context.reportRuntimeError(e.getMessage());
}
return result;
}
/**
* Read a line.
*
* Implements a JavaScript function.
* @exception IOException if an error occurred while accessing the file
* associated with this object, or EOFException if the object
* reached the end of the file
*/
public String jsFunction_readLine() throws IOException {
return getReader().readLine();
}
/**
* Read a character.
*
* @exception IOException if an error occurred while accessing the file
* associated with this object, or EOFException if the object
* reached the end of the file
*/
public String jsFunction_readChar() throws IOException {
int i = getReader().read();
if (i == -1)
return null;
char[] charArray = { (char) i };
return new String(charArray);
}
/**
* Write strings.
*
* Implements a JavaScript function. <p>
*
* This function takes a variable number of arguments, converts
* each argument to a string, and writes that string to the file.
* @exception IOException if an error occurred while accessing the file
* associated with this object
*/
public static void jsFunction_write(Context cx, Scriptable thisObj,
Object[] args, Function funObj)
throws IOException
{
write0(thisObj, args, false);
}
/**
* Write strings and a newline.
*
* Implements a JavaScript function.
* @exception IOException if an error occurred while accessing the file
* associated with this object
*
*/
public static void jsFunction_writeLine(Context cx, Scriptable thisObj,
Object[] args, Function funObj)
throws IOException
{
write0(thisObj, args, true);
}
public int jsGet_lineNumber()
throws FileNotFoundException
{
return getReader().getLineNumber();
}
/**
* Close the file. It may be reopened.
*
* Implements a JavaScript function.
* @exception IOException if an error occurred while accessing the file
* associated with this object
*/
public void jsFunction_close() throws IOException {
if (reader != null) {
reader.close();
reader = null;
} else if (writer != null) {
writer.close();
writer = null;
}
}
/**
* Finalizer.
*
* Close the file when this object is collected.
*/
public void finalize() {
try {
jsFunction_close();
}
catch (IOException e) {
}
}
/**
* Get the Java reader.
*/
public Object jsFunction_getReader() {
if (reader == null)
return null;
// Here we use toObject() to "wrap" the BufferedReader object
// in a Scriptable object so that it can be manipulated by
// JavaScript.
Scriptable parent = ScriptableObject.getTopLevelScope(this);
return Context.toObject(reader, parent);
}
/**
* Get the Java writer.
*
* @see File#jsFunction_getReader
*
*/
public Object jsFunction_getWriter() {
if (writer == null)
return null;
Scriptable parent = ScriptableObject.getTopLevelScope(this);
return Context.toObject(writer, parent);
}
/**
* Get the reader, checking that we're not already writing this file.
*/
private LineNumberReader getReader() throws FileNotFoundException {
if (writer != null) {
throw Context.reportRuntimeError("already writing file \""
+ name
+ "\"");
}
if (reader == null)
reader = new LineNumberReader(file == null
? new InputStreamReader(System.in)
: new FileReader(file));
return reader;
}
/**
* Perform the guts of write and writeLine.
*
* Since the two functions differ only in whether they write a
* newline character, move the code into a common subroutine.
*
*/
private static void write0(Scriptable thisObj, Object[] args, boolean eol)
throws IOException
{
File thisFile = checkInstance(thisObj);
if (thisFile.reader != null) {
throw Context.reportRuntimeError("already writing file \""
+ thisFile.name
+ "\"");
}
if (thisFile.writer == null)
thisFile.writer = new BufferedWriter(
thisFile.file == null ? new OutputStreamWriter(System.out)
: new FileWriter(thisFile.file));
for (int i=0; i < args.length; i++) {
String s = Context.toString(args[i]);
thisFile.writer.write(s, 0, s.length());
}
if (eol)
thisFile.writer.newLine();
}
/**
* Perform the instanceof check and return the downcasted File object.
*
* This is necessary since methods may reside in the File.prototype
* object and scripts can dynamically alter prototype chains. For example:
* <pre>
* js> defineClass("File");
* js> o = {};
* [object Object]
* js> o.__proto__ = File.prototype;
* [object File]
* js> o.write("hi");
* js: called on incompatible object
* </pre>
* The runtime will take care of such checks when non-static Java methods
* are defined as JavaScript functions.
*/
private static File checkInstance(Scriptable obj) {
if (obj == null || !(obj instanceof File)) {
throw Context.reportRuntimeError("called on incompatible object");
}
return (File) obj;
}
/**
* Some private data for this class.
*/
private String name;
private java.io.File file; // may be null, meaning to use System.out or .in
private LineNumberReader reader;
private BufferedWriter writer;
}

View File

@@ -1,168 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1997-1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
/**
* An example host object class.
*
* Here's a shell session showing the Foo object in action:
* <pre>
* js> defineClass("Foo")
* js> foo = new Foo(); <i>A constructor call, see <a href="#Foo">Foo</a> below.</i>
* [object Foo] <i>The "Foo" here comes from <a href"#getClassName">getClassName</a>.</i>
* js> foo.counter; <i>The counter property is defined by the <code>defineProperty</code></i>
* 0 <i>call below and implemented by the <a href="#getCounter">getCounter</a></i>
* js> foo.counter; <i>method below.</i>
* 1
* js> foo.counter;
* 2
* js> foo.resetCounter(); <i>Results in a call to <a href="#resetCounter">resetCounter</a>.</i>
* js> foo.counter; <i>Now the counter has been reset.</i>
* 0
* js> foo.counter;
* 1
* js> bar = new Foo(37); <i>Create a new instance.</i>
* [object Foo]
* js> bar.counter; <i>This instance's counter is distinct from</i>
* 37 <i>the other instance's counter.</i>
* js> foo.varargs(3, "hi"); <i>Calls <a href="#varargs">varargs</a>.</i>
* this = [object Foo]; args = [3, hi]
* js> foo[7] = 34; <i>Since we extended ScriptableObject, we get</i>
* 34 <i>all the behavior of a JavaScript object</i>
* js> foo.a = 23; <i>for free.</i>
* 23
* js> foo.a + foo[7];
* 57
* js>
* </pre>
*
* @see org.mozilla.javascript.Context
* @see org.mozilla.javascript.Scriptable
* @see org.mozilla.javascript.ScriptableObject
*
* @author Norris Boyd
*/
public class Foo extends ScriptableObject {
/**
* The zero-parameter constructor.
*
* When Context.defineClass is called with this class, it will
* construct Foo.prototype using this constructor.
*/
public Foo() {
}
/**
* The Java method defining the JavaScript Foo constructor.
*
* Takes an initial value for the counter property.
* Note that in the example Shell session above, we didn't
* supply a argument to the Foo constructor. This means that
* the Undefined value is used as the value of the argument,
* and when the argument is converted to an integer, Undefined
* becomes 0.
*/
public Foo(int counterStart) {
counter = counterStart;
}
/**
* Returns the name of this JavaScript class, "Foo".
*/
public String getClassName() {
return "Foo";
}
/**
* The Java method defining the JavaScript resetCounter function.
*
* Resets the counter to 0.
*/
public void jsFunction_resetCounter() {
counter = 0;
}
/**
* The Java method implementing the getter for the counter property.
* <p>
* If "setCounter" had been defined in this class, the runtime would
* call the setter when the property is assigned to.
*/
public int jsGet_counter() {
return counter++;
}
/**
* An example of a variable-arguments method.
*
* All variable arguments methods must have the same number and
* types of parameters, and must be static. <p>
* @param cx the Context of the current thread
* @param thisObj the JavaScript 'this' value.
* @param args the array of arguments for this call
* @param funObj the function object of the invoked JavaScript function
* This value is useful to compute a scope using
* Context.getTopLevelScope().
* @return computes the string values and types of 'this' and
* of each of the supplied arguments and returns them in a string.
*
* @exception ThreadAssociationException if the current
* thread is not associated with a Context
* @see org.mozilla.javascript.ScriptableObject#getTopLevelScope
*/
public static Object jsFunction_varargs(Context cx, Scriptable thisObj,
Object[] args, Function funObj)
{
StringBuffer buf = new StringBuffer();
buf.append("this = ");
buf.append(Context.toString(thisObj));
buf.append("; args = [");
for (int i=0; i < args.length; i++) {
buf.append(Context.toString(args[i]));
if (i+1 != args.length)
buf.append(", ");
}
buf.append("]");
return buf.toString();
}
/**
* A piece of private data for this class.
*/
private int counter;
}

View File

@@ -1,59 +0,0 @@
#! gmake
# The contents of this file are subject to the Netscape Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/NPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is Rhino code, released
# May 6, 1998.
#
# The Initial Developer of the Original Code is Netscape
# Communications Corporation. Portions created by Netscape are
# Copyright (C) 1999 Netscape Communications Corporation. All
# Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the
# terms of the GNU Public License (the "GPL"), in which case the
# provisions of the GPL are applicable instead of those above.
# If you wish to allow use of your version of this file only
# under the terms of the GPL and not to allow others to use your
# version of this file under the NPL, indicate your decision by
# deleting the provisions above and replace them with the notice
# and other provisions required by the GPL. If you do not delete
# the provisions above, a recipient may use your version of this
# file under either the NPL or the GPL.
#
# Makefile for the examples directory.
#
# This Makefile just calls $(JAVAC) on all the .java files. This
# Makefile is intended to be called from the toplevel Makefile.
#
JSFILES = $(PATH_PREFIX)/*.js
SOURCES = $(PATH_PREFIX)/*.java
CLASSES = $(PATH_PREFIX)/*.class
$(CLASSES) : $(SOURCES)
$(JAVAC) $(JFLAGS) $(SOURCES)
clean :
- rm $(CLASSES) $(PATH_PREFIX)/MANIFEST
clobber : clean
check :
$(PATH_PREFIX)/MANIFEST : $(SOURCES) $(CLASSES) $(JSFILES)
ls $(SOURCES) $(CLASSES) $(JSFILES) \
> $(@)
# Emulate .PHONY
FORCE :

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@@ -1,276 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1997-1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
import java.util.Vector;
/**
* Matrix: An example host object class that implements the Scriptable interface.
*
* Built-in JavaScript arrays don't handle multiple dimensions gracefully: the
* script writer must create every array in an array of arrays. The Matrix class
* takes care of that by automatically allocating arrays for every index that
* is accessed. What's more, the Matrix constructor takes a integer argument
* that specifies the dimension of the Matrix. If m is a Matrix with dimension 3,
* then m[0] will be a Matrix with dimension 1, and m[0][0] will be an Array.
*
* Here's a shell session showing the Matrix object in action:
* <pre>
* js> defineClass("Matrix")
* js> m = new Matrix(2); <i>A constructor call, see <a href="#Matrix">Matrix</a> below.</i>
* [object Matrix] <i>The "Matrix" here comes from <a href"#getClassName">getClassName</a>.</i>
* js> version(120); <i>switch to JavaScript1.2 to see arrays better</i>
* 0
* js> m[0][0] = 3;
* 3
* js> m[0]; <i>an array was created automatically!</i>
* [3]
* js> m[1]; <i>array is created even if we don't set a value</i>
* []
* js> m.dim; <i>we can access the "dim" property</i>
* 2
* js> m.dim = 3;
* 3
* js> m.dim; <i>but not modify it</i>
* 2
* </pre>
*
* @see org.mozilla.javascript.Context
* @see org.mozilla.javascript.Scriptable
*
* @author Norris Boyd
*/
public class Matrix implements Scriptable {
/**
* The zero-parameter constructor.
*
* When ScriptableObject.defineClass is called with this class, it will
* construct Matrix.prototype using this constructor.
*/
public Matrix() {
}
/**
* The Java constructor, also used to define the JavaScript constructor.
*/
public Matrix(int dimension) {
if (dimension <= 0) {
throw Context.reportRuntimeError(
"Dimension of Matrix must be greater than zero");
}
dim = dimension;
v = new Vector();
}
/**
* Returns the name of this JavaScript class, "Matrix".
*/
public String getClassName() {
return "Matrix";
}
/**
* Defines the "dim" property by returning true if name is
* equal to "dim".
* <p>
* Defines no other properties, i.e., returns false for
* all other names.
*
* @param name the name of the property
* @param start the object where lookup began
*/
public boolean has(String name, Scriptable start) {
return name.equals("dim");
}
/**
* Defines all numeric properties by returning true.
*
* @param index the index of the property
* @param start the object where lookup began
*/
public boolean has(int index, Scriptable start) {
return true;
}
/**
* Get the named property.
* <p>
* Handles the "dim" property and returns NOT_FOUND for all
* other names.
* @param name the property name
* @param start the object where the lookup began
*/
public Object get(String name, Scriptable start) {
if (name.equals("dim"))
return new Integer(dim);
return NOT_FOUND;
}
/**
* Get the indexed property.
* <p>
* Look up the element in the associated vector and return
* it if it exists. If it doesn't exist, create it.<p>
* @param index the index of the integral property
* @param start the object where the lookup began
*/
public Object get(int index, Scriptable start) {
if (index >= v.size())
v.setSize(index+1);
Object result = v.elementAt(index);
if (result != null)
return result;
if (dim > 2) {
Matrix m = new Matrix(dim-1);
m.setParentScope(getParentScope());
m.setPrototype(getPrototype());
result = m;
} else {
Context cx = Context.getCurrentContext();
Scriptable scope = ScriptableObject.getTopLevelScope(start);
result = cx.newArray(scope, 0);
}
v.setElementAt(result, index);
return result;
}
/**
* Set a named property.
*
* We do nothing here, so all properties are effectively read-only.
*/
public void put(String name, Scriptable start, Object value) {
}
/**
* Set an indexed property.
*
* We do nothing here, so all properties are effectively read-only.
*/
public void put(int index, Scriptable start, Object value) {
}
/**
* Remove a named property.
*
* This method shouldn't even be called since we define all properties
* as PERMANENT.
*/
public void delete(String id) {
}
/**
* Remove an indexed property.
*
* This method shouldn't even be called since we define all properties
* as PERMANENT.
*/
public void delete(int index) {
}
/**
* Get prototype.
*/
public Scriptable getPrototype() {
return prototype;
}
/**
* Set prototype.
*/
public void setPrototype(Scriptable prototype) {
this.prototype = prototype;
}
/**
* Get parent.
*/
public Scriptable getParentScope() {
return parent;
}
/**
* Set parent.
*/
public void setParentScope(Scriptable parent) {
this.parent = parent;
}
/**
* Get properties.
*
* We return an empty array since we define all properties to be DONTENUM.
*/
public Object[] getIds() {
return new Object[0];
}
/**
* Default value.
*
* Use the convenience method from Context that takes care of calling
* toString, etc.
*/
public Object getDefaultValue(Class typeHint) {
return "[object Matrix]";
}
/**
* instanceof operator.
*
* We mimick the normal JavaScript instanceof semantics, returning
* true if <code>this</code> appears in <code>value</code>'s prototype
* chain.
*/
public boolean hasInstance(Scriptable value) {
Scriptable proto = value.getPrototype();
while (proto != null) {
if (proto.equals(this))
return true;
proto = proto.getPrototype();
}
return false;
}
/**
* Some private data for this class.
*/
private int dim;
private Vector v;
private Scriptable prototype, parent;
}

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@@ -1,7 +0,0 @@
<html>
<body>
This is the NervousText applet in javascript:
<applet code=NervousText.class width=200 height=50 >
</applet>
</body>
</html>

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@@ -1,75 +0,0 @@
// The Java "NervousText" example ported to JavaScript.
// Compile using java org.mozilla.javascript.tools.jsc.Main -extends java.applet.Applet -implements java.lang.Runnable NervousText.js
/*
Adapted from Java code by
Daniel Wyszynski
Center for Applied Large-Scale Computing (CALC)
04-12-95
Test of text animation.
kwalrath: Changed string; added thread suspension. 5-9-95
*/
var Font = java.awt.Font;
var Thread = java.lang.Thread;
var separated;
var s = null;
var killme = null;
var i;
var x_coord = 0, y_coord = 0;
var num;
var speed=35;
var counter =0;
var threadSuspended = false; //added by kwalrath
function init() {
this.resize(150,50);
this.setFont(new Font("TimesRoman",Font.BOLD,36));
s = this.getParameter("text");
if (s == null) {
s = "Rhino";
}
separated = s.split('');
}
function start() {
if(killme == null)
{
killme = new java.lang.Thread(java.lang.Runnable(this));
killme.start();
}
}
function stop() {
killme = null;
}
function run() {
while (killme != null) {
try {Thread.sleep(100);} catch (e){}
this.repaint();
}
killme = null;
}
function paint(g) {
for(i=0;i<separated.length;i++)
{
x_coord = Math.random()*10+15*i;
y_coord = Math.random()*10+36;
g.drawChars(separated, i,1,x_coord,y_coord);
}
}
/* Added by kwalrath. */
function mouseDown(evt, x, y) {
if (threadSuspended) {
killme.resume();
}
else {
killme.suspend();
}
threadSuspended = !threadSuspended;
return true;
}

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@@ -1,73 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
/**
* RunScript: simplest example of controlling execution of Rhino.
*
* Collects its arguments from the command line, executes the
* script, and prints the result.
*
* @author Norris Boyd
*/
public class RunScript {
public static void main(String args[])
throws JavaScriptException
{
// Creates and enters a Context. The Context stores information
// about the execution environment of a script.
Context cx = Context.enter();
// Initialize the standard objects (Object, Function, etc.)
// This must be done before scripts can be executed. Returns
// a scope object that we use in later calls.
Scriptable scope = cx.initStandardObjects(null);
// Collect the arguments into a single string.
String s = "";
for (int i=0; i < args.length; i++)
s += args[i];
// Now evaluate the string we've colected.
Object result = cx.evaluateString(scope, s, "<cmd>", 1, null);
// Convert the result to a string and print it.
System.err.println(cx.toString(result));
// Exit from the context.
Context.exit();
}
}

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@@ -1,63 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
/**
* RunScript2: Like RunScript, but reflects the System.out into JavaScript.
*
* @author Norris Boyd
*/
public class RunScript2 {
public static void main(String args[])
throws JavaScriptException
{
Context cx = Context.enter();
Scriptable scope = cx.initStandardObjects(null);
// Add a global variable "out" that is a JavaScript reflection
// of System.out
Scriptable jsArgs = Context.toObject(System.out, scope);
scope.put("out", scope, jsArgs);
String s = "";
for (int i=0; i < args.length; i++)
s += args[i];
Object result = cx.evaluateString(scope, s, "<cmd>", 1, null);
System.err.println(cx.toString(result));
Context.exit();
}
}

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@@ -1,80 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
/**
* RunScript3: Example of using JavaScript objects
*
* Collects its arguments from the command line, executes the
* script, and then ...
*
* @author Norris Boyd
*/
public class RunScript3 {
public static void main(String args[])
throws JavaScriptException
{
Context cx = Context.enter();
Scriptable scope = cx.initStandardObjects(null);
// Collect the arguments into a single string.
String s = "";
for (int i=0; i < args.length; i++)
s += args[i];
// Now evaluate the string we've colected. We'll ignore the result.
cx.evaluateString(scope, s, "<cmd>", 1, null);
// Print the value of variable "x"
Object x = scope.get("x", scope);
if (x == Scriptable.NOT_FOUND)
System.out.println("x is not defined.");
else
System.out.println("x = " + Context.toString(x));
// Call function "f('my arg')" and print its result.
Object f = scope.get("f", scope);
if (!(f instanceof Function))
System.out.println("f is undefined or not a function.");
else {
Object functionArgs[] = { "my arg" };
Object result = ((Function) f).call(cx, scope, scope, functionArgs);
System.out.println("f('my args') = " + Context.toString(result));
}
Context.exit();
}
}

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@@ -1,71 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
/**
* RunScript4: Execute scripts in an environment that includes the
* example Counter class.
*
* @author Norris Boyd
*/
public class RunScript4 {
public static void main(String args[])
throws Exception
{
Context cx = Context.enter();
Scriptable scope = cx.initStandardObjects(null);
// Use the Counter class to define a Counter constructor
// and prototype in JavaScript.
ScriptableObject.defineClass(scope, Counter.class);
// Create an instance of Counter and assign it to
// the top-level variable "myCounter". This is
// equivalent to the JavaScript code
// myCounter = new Counter(7);
Object[] arg = { new Integer(7) };
Scriptable myCounter = cx.newObject(scope, "Counter", arg);
scope.put("myCounter", scope, myCounter);
String s = "";
for (int i=0; i < args.length; i++)
s += args[i];
Object result = cx.evaluateString(scope, s, "<cmd>", 1, null);
System.err.println(cx.toString(result));
Context.exit();
}
}

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@@ -1,352 +0,0 @@
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Rhino code, released
* May 6, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1997-1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (the "GPL"), in which case the
* provisions of the GPL are applicable instead of those above.
* If you wish to allow use of your version of this file only
* under the terms of the GPL and not to allow others to use your
* version of this file under the NPL, indicate your decision by
* deleting the provisions above and replace them with the notice
* and other provisions required by the GPL. If you do not delete
* the provisions above, a recipient may use your version of this
* file under either the NPL or the GPL.
*/
import org.mozilla.javascript.*;
import java.io.*;
/**
* The shell program.
*
* Can execute scripts interactively or in batch mode at the command line.
* An example of controlling the JavaScript engine.
*
* @author Norris Boyd
*/
public class Shell extends ScriptableObject {
/**
* Main entry point.
*
* Process arguments as would a normal Java program. Also
* create a new Context and associate it with the current thread.
* Then set up the execution environment and begin to
* execute scripts.
*/
public static void main(String args[]) {
// Associate a new Context with this thread
Context cx = Context.enter();
// A bit of shorthand: since Shell extends ScriptableObject,
// we can make it the global object.
global = new Shell();
// Initialize the standard objects (Object, Function, etc.)
// This must be done before scripts can be executed.
cx.initStandardObjects(global);
// Define some global functions particular to the shell. Note
// that these functions are not part of ECMA.
String[] names = { "print", "quit", "version", "load", "help" };
try {
global.defineFunctionProperties(names, Shell.class,
ScriptableObject.DONTENUM);
} catch (PropertyException e) {
throw new Error(e.getMessage());
}
args = processOptions(cx, args);
// Set up "arguments" in the global scope to contain the command
// line arguments after the name of the script to execute
Object[] array = args;
if (args.length > 0) {
int length = args.length - 1;
array = new Object[length];
System.arraycopy(args, 1, array, 0, length);
}
Scriptable argsObj = cx.newArray(global, array);
global.defineProperty("arguments", argsObj,
ScriptableObject.DONTENUM);
processSource(cx, args.length == 0 ? null : args[0]);
cx.exit();
}
/**
* Parse arguments.
*/
public static String[] processOptions(Context cx, String args[]) {
for (int i=0; i < args.length; i++) {
String arg = args[i];
if (!arg.startsWith("-")) {
String[] result = new String[args.length - i];
for (int j=i; j < args.length; j++)
result[j-i] = args[j];
return result;
}
if (arg.equals("-version")) {
if (++i == args.length)
usage(arg);
double d = cx.toNumber(args[i]);
if (d != d)
usage(arg);
cx.setLanguageVersion((int) d);
continue;
}
usage(arg);
}
return new String[0];
}
/**
* Return name of this class, the global object.
*
* This method must be implemented in all concrete classes
* extending ScriptableObject.
*
* @see org.mozilla.javascript.Scriptable#getClassName
*/
public String getClassName() {
return "global";
}
/**
* Print a usage message.
*/
public static void usage(String s) {
p("Didn't understand \"" + s + "\".");
p("Valid arguments are:");
p("-version 100|110|120|130");
System.exit(1);
}
/**
* Print a help message.
*
* This method is defined as a JavaScript function.
*/
public static void help(String s) {
p("");
p("Command Description");
p("======= ===========");
p("help() Display usage and help messages. ");
p("defineClass(className) Define an extension using the Java class");
p(" named with the string argument. ");
p(" Uses ScriptableObject.defineClass(). ");
p("load(['foo.js', ...]) Load JavaScript source files named by ");
p(" string arguments. ");
p("loadClass(className) Load a class named by a string argument.");
p(" The class must be a script compiled to a");
p(" class file. ");
p("print([expr ...]) Evaluate and print expressions. ");
p("quit() Quit the shell. ");
p("version([number]) Get or set the JavaScript version number.");
p("");
}
/**
* Print the string values of its arguments.
*
* This method is defined as a JavaScript function.
* Note that its arguments are of the "varargs" form, which
* allows it to handle an arbitrary number of arguments
* supplied to the JavaScript function.
*
*/
public static void print(Context cx, Scriptable thisObj,
Object[] args, Function funObj)
{
for (int i=0; i < args.length; i++) {
if (i > 0)
System.out.print(" ");
// Convert the arbitrary JavaScript value into a string form.
String s = Context.toString(args[i]);
System.out.print(s);
}
System.out.println();
}
/**
* Quit the shell.
*
* This only affects the interactive mode.
*
* This method is defined as a JavaScript function.
*/
public static void quit() {
quitting = true;
}
/**
* Get and set the language version.
*
* This method is defined as a JavaScript function.
*/
public static double version(Context cx, Scriptable thisObj,
Object[] args, Function funObj)
{
double result = (double) cx.getLanguageVersion();
if (args.length > 0) {
double d = cx.toNumber(args[0]);
cx.setLanguageVersion((int) d);
}
return result;
}
/**
* Load and execute a set of JavaScript source files.
*
* This method is defined as a JavaScript function.
*
*/
public static void load(Context cx, Scriptable thisObj,
Object[] args, Function funObj)
{
for (int i=0; i < args.length; i++) {
processSource(cx, cx.toString(args[i]));
}
}
/**
* Evaluate JavaScript source.
*
* @param cx the current context
* @param filename the name of the file to compile, or null
* for interactive mode.
*/
public static void processSource(Context cx, String filename) {
if (filename == null) {
BufferedReader in = new BufferedReader
(new InputStreamReader(System.in));
String sourceName = "<stdin>";
int lineno = 1;
boolean hitEOF = false;
do {
int startline = lineno;
System.err.print("js> ");
System.err.flush();
try {
String source = "";
// Collect lines of source to compile.
while(true) {
String newline;
newline = in.readLine();
if (newline == null) {
hitEOF = true;
break;
}
source = source + newline + "\n";
lineno++;
// Continue collecting as long as more lines
// are needed to complete the current
// statement. stringIsCompilableUnit is also
// true if the source statement will result in
// any error other than one that might be
// resolved by appending more source.
if (cx.stringIsCompilableUnit(source))
break;
}
Object result = cx.evaluateString(global, source,
sourceName, startline,
null);
if (result != cx.getUndefinedValue()) {
System.err.println(cx.toString(result));
}
}
catch (WrappedException we) {
// Some form of exception was caught by JavaScript and
// propagated up.
System.err.println(we.getWrappedException().toString());
we.printStackTrace();
}
catch (EvaluatorException ee) {
// Some form of JavaScript error.
System.err.println("js: " + ee.getMessage());
}
catch (JavaScriptException jse) {
// Some form of JavaScript error.
System.err.println("js: " + jse.getMessage());
}
catch (IOException ioe) {
System.err.println(ioe.toString());
}
if (quitting) {
// The user executed the quit() function.
break;
}
} while (!hitEOF);
System.err.println();
} else {
FileReader in = null;
try {
in = new FileReader(filename);
}
catch (FileNotFoundException ex) {
Context.reportError("Couldn't open file \"" + filename + "\".");
return;
}
try {
// Here we evalute the entire contents of the file as
// a script. Text is printed only if the print() function
// is called.
cx.evaluateReader(global, in, filename, 1, null);
}
catch (WrappedException we) {
System.err.println(we.getWrappedException().toString());
we.printStackTrace();
}
catch (EvaluatorException ee) {
System.err.println("js: " + ee.getMessage());
}
catch (JavaScriptException jse) {
System.err.println("js: " + jse.getMessage());
}
catch (IOException ioe) {
System.err.println(ioe.toString());
}
finally {
try {
in.close();
}
catch (IOException ioe) {
System.err.println(ioe.toString());
}
}
}
System.gc();
}
private static void p(String s) {
System.out.println(s);
}
static Shell global;
static boolean quitting;
}

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