Compare commits
2 Commits
DARIN_Unix
...
mozilla
| Author | SHA1 | Date | |
|---|---|---|---|
|
|
a637f81f7f | ||
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6cfadae5d1 |
48
mozilla/mozilla.kdevprj
Normal file
48
mozilla/mozilla.kdevprj
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@@ -0,0 +1,48 @@
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# KDE Config File
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[mozilla.lsm]
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||||
install_location=
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dist=true
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install=false
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type=DATA
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||||
[Config for BinMakefileAm]
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ldflags=
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cxxflags=-O0 -g3 -Wall
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bin_program=mozilla
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[po/Makefile.am]
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sub_dirs=
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type=po
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[LFV Groups]
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Dialogs=*.kdevdlg,
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Others=*,
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Translations=*.po,
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groups=Headers,Sources,Dialogs,Translations,Others,
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Sources=*.cpp,*.c,*.cc,*.C,*.cxx,*.ec,*.ecpp,*.lxx,*.l++,*.ll,*.l,
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Headers=*.h,*.hh,*.hxx,*.hpp,*.H,
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[mozilla.kdevprj]
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install_location=
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dist=true
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install=false
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type=DATA
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[mozilla/docs/en/Makefile.am]
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sub_dirs=
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type=normal
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[mozilla/Makefile.am]
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sub_dirs=
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type=prog_main
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[General]
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makefiles=Makefile.am,mozilla/Makefile.am,mozilla/docs/Makefile.am,mozilla/docs/en/Makefile.am,po/Makefile.am,
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version_control=CVS
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author=Heikki Toivonen
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project_type=normal_empty
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sub_dir=mozilla/
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version=0.1
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project_name=Mozilla
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email=heikki@netscape.com
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kdevprj_version=1.2
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[Makefile.am]
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files=mozilla.kdevprj,mozilla.lsm,
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sub_dirs=mozilla,
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type=normal
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[mozilla/docs/Makefile.am]
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sub_dirs=
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type=normal
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14
mozilla/mozilla.lsm
Normal file
14
mozilla/mozilla.lsm
Normal file
@@ -0,0 +1,14 @@
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Begin3
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Title: Mozilla
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Version: 0.1
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Entered-date:
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Description:
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Keywords:
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Author: Heikki Toivonen <heikki@netscape.com>
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Maintained-by: Heikki Toivonen <heikki@netscape.com>
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Primary-site:
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Home-page: http://
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Original-site:
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Platforms: Linux and other Unices
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Copying-policy: GNU Public License
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End
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20
mozilla/mozilla/templates/cpp_template
Normal file
20
mozilla/mozilla/templates/cpp_template
Normal file
@@ -0,0 +1,20 @@
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/*
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* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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20
mozilla/mozilla/templates/header_template
Normal file
20
mozilla/mozilla/templates/header_template
Normal file
@@ -0,0 +1,20 @@
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* 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.
|
||||
*
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||||
* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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||||
*
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* Contributor(s):
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||||
*/
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@@ -1,32 +0,0 @@
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#
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# The contents of this file are subject to the Netscape Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/NPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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||||
# implied. See the License for the specific language governing
|
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# rights and limitations under the License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is Netscape
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# Communications Corporation. Portions created by Netscape are
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# Copyright (C) 1998 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s):
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#
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DEPTH = ../..
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topsrcdir = @top_srcdir@
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srcdir = @srcdir@
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VPATH = @srcdir@
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include $(DEPTH)/config/autoconf.mk
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DIRS = public src
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include $(topsrcdir)/config/rules.mk
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@@ -1,48 +0,0 @@
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#
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# 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
|
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# the License at http://www.mozilla.org/NPL/
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#
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# Software distributed under the License is distributed on an "AS
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||||
# 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.
|
||||
#
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||||
# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is Netscape
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||||
# Communications Corporation. Portions created by Netscape are
|
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# Copyright (C) 1998 Netscape Communications Corporation. All
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# Rights Reserved.
|
||||
#
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||||
# Contributor(s):
|
||||
#
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||||
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DEPTH = ../../..
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||||
topsrcdir = @top_srcdir@
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srcdir = @srcdir@
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||||
VPATH = @srcdir@
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include $(DEPTH)/config/autoconf.mk
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MODULE = necko
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CPPSRCS = nsDnsAsyncLookup.cpp
|
||||
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SIMPLE_PROGRAMS = $(CPPSRCS:.cpp=)
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||||
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||||
EXPORTS = \
|
||||
unix_dns.h \
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||||
$(NULL)
|
||||
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LIBS = \
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||||
$(NSPR_LIBS) \
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$(NULL)
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include $(topsrcdir)/config/rules.mk
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# DEFINES += -D"GETHOSTBYNAME_DELAY=5" -DNO_SOCKS_NS_KLUDGE
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DEFINES += -DNO_SOCKS_NS_KLUDGE
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@@ -1,626 +0,0 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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||||
* 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):
|
||||
*/
|
||||
|
||||
/*
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||||
* nsDnsAsyncLookup.cpp --- standalone lightweight process to handle
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* asyncrhonous dns lookup on Unix.
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*/
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/* Compile-time options:
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||||
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* -DGETHOSTBYNAME_DELAY=N
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||||
* to insert an artificial delay of N seconds before each
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* call to gethostbyname (in order to simulate DNS lossage.)
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*
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* -DNO_SOCKS_NS_KLUDGE
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* Set this to *disable* the $SOCKS_NS kludge. Otherwise,
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* that environment variable will be consulted for use as an
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* alternate DNS root. It's historical; don't ask me...
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*/
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#if defined(XP_UNIX) && defined(UNIX_ASYNC_DNS)
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <netdb.h>
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#include <signal.h>
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#include <assert.h>
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#include <sys/un.h>
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#include "nspr.h"
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#include "nsCRT.h"
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#include "unix_dns.h"
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#if defined(AIX) || defined(__linux)
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#include <sys/select.h> // for fd_set
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#endif
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#if !defined(NO_SOCKS_NS_KLUDGE)
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#include <arpa/inet.h> // for in_addr (from nameser.h)
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#include <arpa/nameser.h> // for MAXDNAME (from resolv.h)
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#include <resolv.h> // for res_init() and _res
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#endif
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#if defined(__linux)
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// Didn't find gettdtablehi() or gettdtablesize() on linux. Using FD_SETSIZE
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#define getdtablehi() FD_SETSIZE
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#elif !defined(__irix)
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||||
// looks like Irix is the only one that has getdtablehi()?
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#define getdtablehi() getdtablesize()
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// If you find a system doesn't have getdtablesize try #define getdtablesize
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// to FD_SETSIZE. And if you encounter a system that doesn't even have
|
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// FD_SETSIZE, just grab your ankles and use 255.
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#endif
|
||||
|
||||
|
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#define BACKLOG 20 // maximum # of pending connections
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#define ASSERT(x) assert(x)
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static int listen_fd = -1;
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|
||||
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|
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///////////////////////////////////////////////////////////////////////////
|
||||
// Name: dnsSocksKludge
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//
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// Description: Gross historical kludge.
|
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// If the environment variable $SOCKS_NS is defined, stomp
|
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// on the host that the DNS code uses for host lookup to be
|
||||
// a specific ip address.
|
||||
//
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||||
static void
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||||
dnsSocksKludge(void)
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||||
{
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#ifndef NO_SOCKS_NS_KLUDGE
|
||||
|
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char *ns = getenv("SOCKS_NS");
|
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if (ns && *ns)
|
||||
{
|
||||
// Gross hack added to Gross historical kludge - need to
|
||||
// initialize resolv.h structure first with low-cost call
|
||||
// to gethostbyname() before hacking _res. Subsequent call
|
||||
// to gethostbyname() will then pick up $SOCKS_NS address.
|
||||
//
|
||||
gethostbyname("localhost");
|
||||
|
||||
res_init();
|
||||
// _res is defined in resolv.h
|
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_res.nsaddr_list[0].sin_addr.s_addr = inet_addr(ns);
|
||||
_res.nscount = 1;
|
||||
}
|
||||
#endif /* !NO_SOCKS_NS_KLUDGE */
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// Name: mySignalHandler
|
||||
//
|
||||
// Description: Signal handler. Close down the socket and exit.
|
||||
//
|
||||
static void
|
||||
mySignalHandler (int sig)
|
||||
{
|
||||
// close down the socket.
|
||||
close (listen_fd);
|
||||
unlink (DNS_SOCK_NAME); //just in case close doesn't remove this
|
||||
exit (0);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// Name: displaySysErr
|
||||
//
|
||||
// Description: Display system error.
|
||||
//
|
||||
static void
|
||||
displaySysErr(char *name) {
|
||||
perror ((const char *)name);
|
||||
exit (1);
|
||||
}
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// The following data structure is used to hold information about a
|
||||
// pending lookup request.
|
||||
typedef struct dns_lookup {
|
||||
long id; // id to identify this entry
|
||||
pid_t pid; // process id of the helper process
|
||||
int fd; // file descriptor used to get result from
|
||||
int accept_fd; // file descriptor used to send hostent back
|
||||
char *name; // name to lookup
|
||||
struct dns_lookup *next; // pointer to the next entry
|
||||
} dns_lookup;
|
||||
|
||||
static dns_lookup *dns_lookup_queue = 0;
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// Name: getNextDnsEntry
|
||||
//
|
||||
// Description: Return the idx entry to the caller. Bump the index up
|
||||
// by 1 before the return. Similiar to an iterator.
|
||||
//
|
||||
static dns_lookup*
|
||||
getNextDnsEntry (int *idx)
|
||||
{
|
||||
dns_lookup *obj = dns_lookup_queue;
|
||||
if (*idx < 0)
|
||||
return 0;
|
||||
|
||||
for (int i = 1; i < *idx; i++)
|
||||
{
|
||||
obj = obj->next;
|
||||
if (!obj)
|
||||
return 0;
|
||||
}
|
||||
|
||||
*idx += 1;
|
||||
return obj;
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// Name: addToDnsQueue
|
||||
//
|
||||
// Description: Add a lookup entry to the queue.
|
||||
//
|
||||
static void
|
||||
addToDnsQueue (dns_lookup* obj)
|
||||
{
|
||||
dns_lookup* entry;
|
||||
obj->next = 0;
|
||||
if (!dns_lookup_queue)
|
||||
{
|
||||
dns_lookup_queue = obj;
|
||||
return;
|
||||
}
|
||||
|
||||
entry = dns_lookup_queue;
|
||||
while (entry->next)
|
||||
entry = entry->next;
|
||||
entry->next = obj;
|
||||
}
|
||||
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// Name: removeFromDnsQueue
|
||||
//
|
||||
// Description: Remove the specified entry from the queue.
|
||||
//
|
||||
static void
|
||||
removeFromDnsQueue (dns_lookup *obj)
|
||||
{
|
||||
dns_lookup* entry;
|
||||
|
||||
if (!obj || !dns_lookup_queue)
|
||||
return;
|
||||
|
||||
if (obj == dns_lookup_queue)
|
||||
{
|
||||
dns_lookup_queue = obj->next;
|
||||
}
|
||||
else
|
||||
{
|
||||
entry = dns_lookup_queue;
|
||||
while (obj != entry->next)
|
||||
entry = entry->next;
|
||||
if (!entry || !entry->next)
|
||||
return;
|
||||
entry->next = obj->next;
|
||||
}
|
||||
|
||||
if (obj->name)
|
||||
{
|
||||
free(obj->name);
|
||||
obj->name = 0;
|
||||
}
|
||||
free (obj);
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// Name: newLookupObject
|
||||
//
|
||||
// Description: Create a new lookup object and return a pointer to the
|
||||
// object to the caller. 0 is returned on error.
|
||||
//
|
||||
static dns_lookup*
|
||||
newLookupObject (const char *name)
|
||||
{
|
||||
static int dnsId = 0;
|
||||
ASSERT (name);
|
||||
|
||||
char *str = strdup (name);
|
||||
|
||||
if (!str) return 0; // MK_OUT_OF_MEMORY
|
||||
|
||||
dns_lookup* obj = (dns_lookup *) malloc (sizeof (struct dns_lookup));
|
||||
if (!obj)
|
||||
{
|
||||
free (str);
|
||||
return 0;
|
||||
}
|
||||
|
||||
memset( obj, 0, sizeof( struct dns_lookup ) );
|
||||
obj->id = ++dnsId;
|
||||
obj->name = str;
|
||||
obj->fd = -1;
|
||||
obj->accept_fd = -1;
|
||||
|
||||
addToDnsQueue (obj);
|
||||
return (obj);
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// Name: hostentToBytes
|
||||
//
|
||||
// Description: Pack the structure `hostent' into a character buffer.
|
||||
//
|
||||
//
|
||||
static void
|
||||
hostentToBytes (hostent *h, char *buf, int *size)
|
||||
{
|
||||
*size = 0;
|
||||
int len = strlen (h->h_name);
|
||||
char *p = buf;
|
||||
*(int *)p = len; // Encode the length of the name
|
||||
p += sizeof (int);
|
||||
|
||||
if (len > 0)
|
||||
{
|
||||
strcpy (p, h->h_name);
|
||||
p += strlen (h->h_name);
|
||||
}
|
||||
|
||||
int n;
|
||||
// find out the number of aliases are present. The last entry in
|
||||
// list is 0.
|
||||
for (n = 0; h->h_aliases[n]; n++);
|
||||
*(int *)p = n; // Encode the size of aliases into buf
|
||||
p += sizeof (int);
|
||||
|
||||
int i;
|
||||
// copy aliases to the buffer.
|
||||
for (i = 0; i < n; i++)
|
||||
{
|
||||
len = strlen (h->h_aliases[i]);
|
||||
*(int *)p = (int) len;
|
||||
p += sizeof(int);
|
||||
memcpy (p, h->h_aliases[i], (size_t) len);
|
||||
p += len;
|
||||
}
|
||||
|
||||
*(int *)p = h->h_addrtype; // Encode the member h_addrtype
|
||||
p += sizeof (int);
|
||||
*(int *)p = h->h_length; // Encode the member h_length
|
||||
p += sizeof (int);
|
||||
|
||||
// find out the number of addresses in h_addr_list list.
|
||||
for (n = 0; h->h_addr_list[n]; n++);
|
||||
*(int *)p = n; // Encode the size of aliases into buf
|
||||
p += sizeof (int);
|
||||
|
||||
// copy the address list into the buffer.
|
||||
for (i = 0; i < n; i++)
|
||||
{
|
||||
len = strlen (h->h_addr_list[i]);
|
||||
*(int *)p = (int) len;
|
||||
p += sizeof(int);
|
||||
memcpy (p, h->h_addr_list[i], (size_t) len);
|
||||
p += len;
|
||||
}
|
||||
|
||||
*size = p - buf;
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// Name: cancelLookup
|
||||
//
|
||||
// Description: Cancel an existing lookup request. Locate the right
|
||||
// child helper process and kill it.
|
||||
//
|
||||
static void
|
||||
cancelLookup (int id)
|
||||
{
|
||||
dns_lookup *obj = dns_lookup_queue;
|
||||
|
||||
while (obj)
|
||||
{
|
||||
if (id == obj->id)
|
||||
break;
|
||||
obj = obj->next;
|
||||
}
|
||||
|
||||
if (obj && obj->pid)
|
||||
{
|
||||
kill (obj->pid, SIGQUIT);
|
||||
pid_t pid2 = waitpid (obj->pid, 0, 0);
|
||||
ASSERT ((obj->pid == pid2));
|
||||
removeFromDnsQueue (obj);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// Name: blockingGethostbyname
|
||||
//
|
||||
// Description: Calls the blocking gethostbyname to perform the lookup.
|
||||
// When done, pack the hostent struct into a character
|
||||
// buffer and sent it back to the parent process via pipe.
|
||||
//
|
||||
static void
|
||||
blockingGethostbyname (const char *name, int out_fd)
|
||||
{
|
||||
int i;
|
||||
static int firstTime = true;
|
||||
if (firstTime)
|
||||
{
|
||||
firstTime = 0;
|
||||
dnsSocksKludge();
|
||||
}
|
||||
|
||||
#ifdef GETHOSTBYNAME_DELAY
|
||||
i = GETHOSTBYNAME_DELAY;
|
||||
sleep(i);
|
||||
#endif // GETHOSTBYNAME_DELAY
|
||||
|
||||
int size = 0;
|
||||
char buf[BUFSIZ];
|
||||
|
||||
struct hostent *h = gethostbyname(name);
|
||||
if (h)
|
||||
{
|
||||
|
||||
*(int *)&buf[0] = (int) DNS_STATUS_GETHOSTBYNAME_OK;
|
||||
char *p = buf + sizeof (int);
|
||||
|
||||
#if defined(DNS_DEBUG)
|
||||
printf("gethostbyname complete\n");
|
||||
for (i=0; h->h_addr_list[i]; i++);
|
||||
printf("%d addresses for %s\n",i,h->h_name);
|
||||
printf("address: ");
|
||||
for (i = 0; i <= h->h_length; i++){
|
||||
printf("%2.2x", (unsigned char)h->h_addr_list[0][i]);
|
||||
}
|
||||
printf("\n");
|
||||
#endif
|
||||
|
||||
hostentToBytes (h, p, &size);
|
||||
size = size + sizeof (int);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
*(int *)&buf[0] = (int) DNS_STATUS_GETHOSTBYNAME_FAILED;
|
||||
size = sizeof (int);
|
||||
}
|
||||
// Send response back to parent.
|
||||
write(out_fd, buf, size);
|
||||
}
|
||||
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// Name: spawnHelperProcess
|
||||
//
|
||||
// Description: Spawns a child helper process to do the standard Unix
|
||||
// blocking dns lookup.
|
||||
//
|
||||
dns_lookup*
|
||||
spawnHelperProcess (const char *name)
|
||||
{
|
||||
pid_t forked;
|
||||
int fds[2];
|
||||
|
||||
dns_lookup* obj = newLookupObject (name);
|
||||
|
||||
if (!obj) return 0;
|
||||
|
||||
if (pipe(fds))
|
||||
{
|
||||
fprintf (stderr, "Can't make pipe\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
obj->fd = fds[0];
|
||||
|
||||
switch (forked = fork())
|
||||
{
|
||||
case -1:
|
||||
fprintf (stderr, "Can't fork\n");
|
||||
removeFromDnsQueue (obj);
|
||||
break;
|
||||
|
||||
case 0: /* This is the forked process. */
|
||||
close (fds[0]);
|
||||
blockingGethostbyname (name, fds[1]);
|
||||
/* Close the file and exit the process. */
|
||||
close (fds[1]);
|
||||
exit (0);
|
||||
break;
|
||||
|
||||
default:
|
||||
close (fds[1]);
|
||||
obj->pid = forked;
|
||||
return obj;
|
||||
break;
|
||||
}
|
||||
|
||||
// shouldn't get here
|
||||
ASSERT (0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
int main (int argc, char **argv)
|
||||
{
|
||||
/*
|
||||
PRFileDesc* sock = PR_GetInheritedFD(DNS_SOCK_NAME);
|
||||
if (sock == nsnull)
|
||||
return -1;
|
||||
*/
|
||||
signal (SIGINT, mySignalHandler); // trap SIGINT
|
||||
// TODO: more signals need to be trapped. Will do...
|
||||
|
||||
// Create a socket of type PF_UNIX to listen for dns lookup requests
|
||||
listen_fd = socket (PF_UNIX, SOCK_STREAM, 0);
|
||||
|
||||
if (listen_fd == -1)
|
||||
displaySysErr (argv[0]);
|
||||
|
||||
struct saddr_un {
|
||||
sa_family_t sun_family;
|
||||
char sun_path[108];
|
||||
} unix_addr;
|
||||
|
||||
unix_addr.sun_family = AF_UNIX;
|
||||
strcpy (unix_addr.sun_path, DNS_SOCK_NAME);
|
||||
|
||||
if (bind (listen_fd, (struct sockaddr*)&unix_addr, sizeof(unix_addr)) == -1)
|
||||
displaySysErr (argv[0]);
|
||||
|
||||
if (listen (listen_fd, BACKLOG) == -1)
|
||||
displaySysErr (argv[0]);
|
||||
|
||||
int accept_fd = -1;
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
// Loop to process incoming DNS lookup/cancel reqeusts. When lookup is
|
||||
// is completed by the helper child process, a "hostent" structure will
|
||||
// be sent back to the client.
|
||||
/////////////////////////////////////////////////////////////////////////
|
||||
while (1) {
|
||||
|
||||
fd_set readfds;
|
||||
|
||||
FD_ZERO (&readfds);
|
||||
FD_SET (listen_fd, &readfds);
|
||||
|
||||
if (accept_fd > 0)
|
||||
FD_SET (accept_fd, &readfds);
|
||||
|
||||
int idx = 0;
|
||||
dns_lookup* obj;
|
||||
while ((obj = getNextDnsEntry (&idx)))
|
||||
FD_SET(obj->fd, &readfds);
|
||||
|
||||
// Select will return if any one of the fd is ready for read.
|
||||
// Meaning either a request has arrived from Mozilla client or
|
||||
// a helper process has sent the lookup result back to us.
|
||||
int n = select (getdtablehi(), &readfds, 0, 0, 0);
|
||||
if (n == -1)
|
||||
continue;
|
||||
|
||||
if (FD_ISSET (listen_fd, &readfds))
|
||||
{
|
||||
struct sockaddr_in from;
|
||||
int fromlen = sizeof (from);
|
||||
accept_fd = accept (listen_fd, (struct sockaddr *)&from,
|
||||
(socklen_t *)&fromlen);
|
||||
if (accept_fd == -1)
|
||||
displaySysErr (argv[0]);
|
||||
}
|
||||
|
||||
int r;
|
||||
char buffer[BUFSIZ];
|
||||
if (accept_fd > 0 && FD_ISSET (accept_fd, &readfds))
|
||||
{
|
||||
// Read the request from client.
|
||||
r = recv (accept_fd, buffer, sizeof(buffer), 0);
|
||||
|
||||
if (r > 0 && r < (int) sizeof(buffer)) {
|
||||
buffer[r] = 0;
|
||||
|
||||
if (!(strncmp (buffer, "shutdown:", 9)))
|
||||
break;
|
||||
|
||||
char *name = strchr ((const char *)buffer, ' ');
|
||||
if (name && *name)
|
||||
name++;
|
||||
|
||||
if (!name)
|
||||
continue;
|
||||
|
||||
if (!strncmp (buffer, "kill:", 5))
|
||||
{
|
||||
// On kill, the name is really an id number
|
||||
int id = (int) (*(int *)name);
|
||||
cancelLookup (id);
|
||||
close (accept_fd);
|
||||
accept_fd = -1;
|
||||
}
|
||||
else if (!strncmp (buffer, "lookup:", 7))
|
||||
{
|
||||
#if defined(DNS_DEBUG)
|
||||
printf("received lookup request for: %s\n",name);
|
||||
#endif
|
||||
obj = spawnHelperProcess (name);
|
||||
obj->accept_fd = accept_fd;
|
||||
char hId[5];
|
||||
*(int *)&hId[0] = (int) obj->id;
|
||||
if (!obj)
|
||||
fprintf (stderr, "spawn Error\n");
|
||||
else
|
||||
{
|
||||
send (obj->accept_fd, hId, sizeof (int), 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
accept_fd = -1;
|
||||
}
|
||||
idx = 0;
|
||||
while ((obj = getNextDnsEntry (&idx)))
|
||||
{
|
||||
// Check to see if any of the helper process is done with
|
||||
// the lookup operation.
|
||||
if (FD_ISSET(obj->fd, &readfds))
|
||||
{
|
||||
r = read (obj->fd, buffer, BUFSIZ);
|
||||
int status;
|
||||
|
||||
// Send the reponse "hostent" back to client.
|
||||
send (obj->accept_fd, buffer, r, 0);
|
||||
close (obj->accept_fd);
|
||||
removeFromDnsQueue (obj);
|
||||
|
||||
wait(&status);
|
||||
close (obj->fd);
|
||||
}
|
||||
}
|
||||
}
|
||||
close (listen_fd);
|
||||
unlink (DNS_SOCK_NAME);
|
||||
exit (0);
|
||||
}
|
||||
|
||||
#endif // XP_UNIX && UNIX_ASYNC_DNS
|
||||
@@ -1,44 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* 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):
|
||||
*/
|
||||
|
||||
|
||||
#ifndef __UNIX_DNS_H__
|
||||
#define __UNIX_DNS_H__
|
||||
|
||||
#define DNS_SOCK_NAME "/tmp/netscape_dns_lookup" // Name of unix socket
|
||||
|
||||
|
||||
/* The internal status codes that are used; these follow the basic
|
||||
SMTP/NNTP model of three-digit codes.
|
||||
*/
|
||||
#define DNS_STATUS_GETHOSTBYNAME_OK 101
|
||||
#define DNS_STATUS_LOOKUP_OK 102
|
||||
#define DNS_STATUS_KILLED_OK 103
|
||||
#define DNS_STATUS_LOOKUP_STARTED 201
|
||||
#define DNS_STATUS_GETHOSTBYNAME_FAILED 501
|
||||
#define DNS_STATUS_LOOKUP_FAILED 502
|
||||
#define DNS_STATUS_LOOKUP_NOT_STARTED 503
|
||||
#define DNS_STATUS_KILL_FAILED 504
|
||||
#define DNS_STATUS_UNIMPLEMENTED 601
|
||||
#define DNS_STATUS_INTERNAL_ERROR 602
|
||||
|
||||
#endif /* __UNIX_DNS_H__ */
|
||||
@@ -1,31 +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 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):
|
||||
|
||||
DEPTH = ..\..
|
||||
|
||||
MODULE = necko
|
||||
|
||||
DIRS= \
|
||||
public \
|
||||
src \
|
||||
$(NULL)
|
||||
|
||||
include <$(DEPTH)\config\rules.mak>
|
||||
@@ -1,38 +0,0 @@
|
||||
#
|
||||
# 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):
|
||||
#
|
||||
|
||||
DEPTH = ../../..
|
||||
topsrcdir = @top_srcdir@
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
|
||||
include $(DEPTH)/config/autoconf.mk
|
||||
|
||||
MODULE = necko
|
||||
XPIDL_MODULE = necko_dns
|
||||
|
||||
XPIDLSRCS = \
|
||||
nsIDNSListener.idl \
|
||||
nsIDNSService.idl \
|
||||
$(NULL)
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
||||
@@ -1,34 +0,0 @@
|
||||
#!gmake
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
|
||||
MODULE = necko
|
||||
|
||||
DEPTH = ..\..\..
|
||||
include <$(DEPTH)/config/config.mak>
|
||||
|
||||
XPIDL_MODULE = necko_dns
|
||||
|
||||
XPIDLSRCS = \
|
||||
.\nsIDNSListener.idl \
|
||||
.\nsIDNSService.idl \
|
||||
$(NULL)
|
||||
|
||||
include <$(DEPTH)/config/rules.mak>
|
||||
@@ -1,58 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; 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 mozilla.org code.
|
||||
*
|
||||
* 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):
|
||||
*/
|
||||
|
||||
#include "nsISupports.idl"
|
||||
|
||||
%{C++
|
||||
#include "prnetdb.h"
|
||||
|
||||
typedef struct nsHostEnt
|
||||
{
|
||||
PRHostEnt hostEnt;
|
||||
char buffer[PR_NETDB_BUF_SIZE];
|
||||
PRIntn bufLen;
|
||||
char * bufPtr;
|
||||
} nsHostEnt;
|
||||
%}
|
||||
|
||||
[ptr] native nsHostEntStar(nsHostEnt);
|
||||
|
||||
[scriptable, uuid(7686cef0-206e-11d3-9348-00104ba0fd40)]
|
||||
interface nsIDNSListener : nsISupports
|
||||
{
|
||||
/**
|
||||
* Notify the listener that we are about to lookup the requested hostname.
|
||||
*/
|
||||
void OnStartLookup(in nsISupports ctxt, in string hostname);
|
||||
|
||||
/**
|
||||
* Notify the listener that we have found one or more addresses for the hostname.
|
||||
*/
|
||||
[noscript] void OnFound(in nsISupports ctxt, in string hostname,
|
||||
in nsHostEntStar entry);
|
||||
|
||||
/**
|
||||
* Notify the listener that the lookup has completed.
|
||||
*/
|
||||
void OnStopLookup(in nsISupports ctxt, in string hostname, in nsresult status);
|
||||
};
|
||||
|
||||
@@ -1,68 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; 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 mozilla.org code.
|
||||
*
|
||||
* 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):
|
||||
*/
|
||||
|
||||
#include "nsISupports.idl"
|
||||
|
||||
%{C++
|
||||
|
||||
#define NS_DNSSERVICE_CID \
|
||||
{ /* 718e7c81-f8b8-11d2-b951-c80918051d3c */ \
|
||||
0x718e7c81, \
|
||||
0xf8b8, \
|
||||
0x11d2, \
|
||||
{ 0xb9, 0x51, 0xc8, 0x09, 0x18, 0x05, 0x1d, 0x3c } \
|
||||
}
|
||||
|
||||
%}
|
||||
|
||||
interface nsIRequest;
|
||||
interface nsIDNSListener;
|
||||
|
||||
[scriptable, uuid(598f2f80-206f-11d3-9348-00104ba0fd40)]
|
||||
interface nsIDNSService : nsISupports
|
||||
{
|
||||
nsIRequest lookup(in string hostname,
|
||||
in nsIDNSListener listener,
|
||||
in nsISupports ctxt);
|
||||
|
||||
/**
|
||||
* Syncronously resolve the hostname to its IP address.
|
||||
*/
|
||||
string resolve(in string hostname);
|
||||
|
||||
/**
|
||||
* Check if the specified address is in the network of the pattern
|
||||
* using the specified mask. This function would probably go away
|
||||
* once an implementation for it in JS exists for nsProxyAutoConfig.
|
||||
* See http://www.mozilla.org/docs/netlib/pac.html for more info.
|
||||
*/
|
||||
boolean isInNet(in string ipaddr, in string pattern, in string mask);
|
||||
|
||||
void init();
|
||||
void shutdown();
|
||||
};
|
||||
|
||||
%{C++
|
||||
|
||||
#define NS_ERROR_UNKNOWN_HOST NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 30)
|
||||
|
||||
%}
|
||||
@@ -1,40 +0,0 @@
|
||||
#
|
||||
# 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):
|
||||
#
|
||||
|
||||
DEPTH = ../../..
|
||||
topsrcdir = @top_srcdir@
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
|
||||
include $(DEPTH)/config/autoconf.mk
|
||||
|
||||
MODULE = necko
|
||||
LIBRARY_NAME = neckodns_s
|
||||
REQUIRES = xpcom
|
||||
CPPSRCS = nsDnsService.cpp
|
||||
|
||||
# we don't want the shared lib, but we want to force the creation of a
|
||||
# static lib.
|
||||
override NO_SHARED_LIB=1
|
||||
override NO_STATIC_LIB=
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
||||
@@ -1,42 +0,0 @@
|
||||
# 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):
|
||||
|
||||
MODULE = necko
|
||||
|
||||
DEPTH = ..\..\..
|
||||
|
||||
LCFLAGS = -DWIN32_LEAN_AND_MEAN -D_IMPL_NS_NET
|
||||
|
||||
LIBRARY_NAME=neckodns_s
|
||||
|
||||
CPP_OBJS = \
|
||||
.\$(OBJDIR)\nsDnsService.obj \
|
||||
$(NULL)
|
||||
|
||||
INCS = $(INCS) \
|
||||
-I$(DEPTH)\dist\include \
|
||||
$(NULL)
|
||||
|
||||
include <$(DEPTH)\config\rules.mak>
|
||||
|
||||
install:: $(LIBRARY)
|
||||
$(MAKE_INSTALL) $(LIBRARY) $(DIST)\lib
|
||||
|
||||
clobber::
|
||||
rm -f $(DIST)\lib\$(LIBRARY_NAME).lib
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,111 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; 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 mozilla.org code.
|
||||
*
|
||||
* 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):
|
||||
*/
|
||||
|
||||
#ifndef nsDNSService_h__
|
||||
#define nsDNSService_h__
|
||||
|
||||
#include "nsIDNSService.h"
|
||||
#include "nsIRunnable.h"
|
||||
#include "nsIThread.h"
|
||||
#include "nsISupportsArray.h"
|
||||
#if defined(XP_MAC)
|
||||
#include <OSUtils.h>
|
||||
#include <OpenTransport.h>
|
||||
#include <OpenTptInternet.h>
|
||||
#elif defined (XP_WIN)
|
||||
#include <windows.h>
|
||||
#include <Winsock2.h>
|
||||
#endif
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsHashtable.h"
|
||||
#include "prmon.h"
|
||||
|
||||
#ifdef DEBUG
|
||||
#define DNS_TIMING 1
|
||||
#endif
|
||||
|
||||
class nsIDNSListener;
|
||||
class nsDNSLookup;
|
||||
|
||||
class nsDNSService : public nsIDNSService,
|
||||
public nsIRunnable
|
||||
{
|
||||
public:
|
||||
NS_DECL_ISUPPORTS
|
||||
NS_DECL_NSIRUNNABLE
|
||||
NS_DECL_NSIDNSSERVICE
|
||||
|
||||
// nsDNSService methods:
|
||||
nsDNSService();
|
||||
virtual ~nsDNSService();
|
||||
|
||||
// Define a Create method to be used with a factory:
|
||||
static NS_METHOD
|
||||
Create(nsISupports* aOuter, const nsIID& aIID, void* *aResult);
|
||||
|
||||
friend class nsDNSLookup;
|
||||
|
||||
protected:
|
||||
nsresult LateInit();
|
||||
nsresult InitDNSThread();
|
||||
nsresult GetLookupEntry(const char* hostName, nsDNSLookup* *result);
|
||||
|
||||
static nsDNSService * gService;
|
||||
static PRBool gNeedLateInitialization;
|
||||
|
||||
nsCOMPtr<nsIThread> mThread;
|
||||
nsresult mState;
|
||||
PRMonitor* mMonitor;
|
||||
nsSupportsHashtable mLookups; // of nsDNSLookups
|
||||
|
||||
#if defined(XP_MAC)
|
||||
friend pascal void nsDnsServiceNotifierRoutine(void * contextPtr, OTEventCode code, OTResult result, void * cookie);
|
||||
PRBool mThreadRunning;
|
||||
InetSvcRef mServiceRef;
|
||||
QHdr mCompletionQueue;
|
||||
#if TARGET_CARBON
|
||||
OTClientContextPtr mClientContext;
|
||||
#endif /* TARGET_CARBON */
|
||||
OTNotifyUPP nsDnsServiceNotifierRoutineUPP;
|
||||
#endif /* XP_MAC */
|
||||
|
||||
#if defined(XP_WIN)
|
||||
PRUint32 AllocMsgID(void);
|
||||
void FreeMsgID(PRUint32 msgID);
|
||||
|
||||
friend static LRESULT CALLBACK nsDNSEventProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
|
||||
LRESULT ProcessLookup(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
|
||||
HWND mDNSWindow;
|
||||
PRUint32 mMsgIDBitVector[4];
|
||||
#endif /* XP_WIN */
|
||||
|
||||
#ifdef DNS_TIMING
|
||||
double mCount;
|
||||
double mTimes;
|
||||
double mSquaredTimes;
|
||||
FILE* mOut;
|
||||
friend class nsDNSRequest;
|
||||
#endif
|
||||
char* mMyIPAddress;
|
||||
};
|
||||
|
||||
#endif /* nsDNSService_h__ */
|
||||
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user