11e6095aa8
Bug 52417 (add downloader code)
Bug 64179 ('K' should be 'KB')
Bug 62560 (misspelled 'Existence')
Bug 64550 (remove 'Seamonkey' reference)
Bug 60352 (add crc check to installer)
Bug 62991 (psm check crashes n6 setup)
Bug 58267 (npoji600.dll)
Bug 47274 (Title should be 'Mozilla Setup')
Bug 66497 (installer need to clean up windows registry)
Bug 66498 (uninstaller checking itself)
Bug 64566 (shouldn't be able to start multiple Setup)
Bug 56292 (Alt-r conflict in Setup Type dialog)
Bug 31821 (force-upgrade support)
r=deveditz
sr=mscott
affects windows platforms only!
git-svn-id: svn://10.0.0.236/trunk@85607 18797224-902f-48f8-a5cc-f745e15eee43
93 lines
3.2 KiB
C
93 lines
3.2 KiB
C
/* -*- 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
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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 Communicator client code,
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* released March 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* 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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* Daniel Veditz <dveditz@netscape.com>
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*/
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#ifndef _zipfile_h
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#define _zipfile_h
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/*
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* This module implements a simple archive extractor for the PKZIP format.
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*
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* All functions return a status/error code, and have an opaque hZip argument
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* that represents an open archive.
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*
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* Currently only compression mode 8 (or none) is supported.
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*/
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#define ZIP_OK 0
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#define ZIP_ERR_GENERAL -1
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#define ZIP_ERR_MEMORY -2
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#define ZIP_ERR_DISK -3
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#define ZIP_ERR_CORRUPT -4
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#define ZIP_ERR_PARAM -5
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#define ZIP_ERR_FNF -6
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#define ZIP_ERR_UNSUPPORTED -7
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#define ZIP_ERR_SMALLBUF -8
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PR_BEGIN_EXTERN_C
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/* Open and close the archive
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*
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* If successful OpenArchive returns a handle in the hZip parameter
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* that must be passed to all subsequent operations on the archive
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*/
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extern _declspec(dllexport)int ZIP_OpenArchive( const char * zipname, void** hZip );
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extern _declspec(dllexport)int ZIP_CloseArchive( void** hZip );
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/* Test the integrity of every item in this open archive
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* by verifying each item's checksum against the stored
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* CRC32 value.
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*/
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extern _declspec(dllexport)int ZIP_TestArchive( void* hZip );
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/* Extract the named file in the archive to disk.
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* This function will happily overwrite an existing Outfile if it can.
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* It's up to the caller to detect or move it out of the way if it's important.
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*/
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extern _declspec(dllexport)int ZIP_ExtractFile( void* hZip, const char * filename, const char * outname );
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/* Functions to list the files contained in the archive
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*
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* FindInit() initializes the search with the pattern and returns a find token,
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* or NULL on an error. Then FindNext() is called with the token to get the
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* matching filenames if any. When done you must call FindFree() with the
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* token to release memory.
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*
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* a NULL pattern will find all the files in the archive, otherwise the
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* pattern must be a shell regexp type pattern.
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*
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* if a matching filename is too small for the passed buffer FindNext()
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* will return ZIP_ERR_SMALLBUF. When no more matches can be found in
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* the archive it will return ZIP_ERR_FNF
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*/
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extern _declspec(dllexport)void* ZIP_FindInit( void* hZip, const char * pattern );
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extern _declspec(dllexport)int ZIP_FindNext( void* hFind, char * outbuf, int bufsize );
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extern _declspec(dllexport)int ZIP_FindFree( void* hFind );
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PR_END_EXTERN_C
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#endif /* _zipfile_h */
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