1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir *************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir /* ioapi.h -- IO base function header for compress/uncompress .zip 29*cdf0e10cSrcweir files using zlib + zip or unzip API 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir Version 1.01e, February 12th, 2005 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir Copyright (C) 1998-2005 Gilles Vollant 34*cdf0e10cSrcweir */ 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #ifndef _ZLIBIOAPI_H 37*cdf0e10cSrcweir #define _ZLIBIOAPI_H 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir #include <zlib.h> 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir #define ZLIB_FILEFUNC_SEEK_CUR (1) 42*cdf0e10cSrcweir #define ZLIB_FILEFUNC_SEEK_END (2) 43*cdf0e10cSrcweir #define ZLIB_FILEFUNC_SEEK_SET (0) 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir #define ZLIB_FILEFUNC_MODE_READ (1) 46*cdf0e10cSrcweir #define ZLIB_FILEFUNC_MODE_WRITE (2) 47*cdf0e10cSrcweir #define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3) 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir #define ZLIB_FILEFUNC_MODE_EXISTING (4) 50*cdf0e10cSrcweir #define ZLIB_FILEFUNC_MODE_CREATE (8) 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir #ifndef ZCALLBACK 54*cdf0e10cSrcweir #define ZCALLBACK 55*cdf0e10cSrcweir #endif 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir #ifdef __cplusplus 58*cdf0e10cSrcweir extern "C" { 59*cdf0e10cSrcweir #endif 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, const char* filename, int mode)); 62*cdf0e10cSrcweir typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size)); 63*cdf0e10cSrcweir typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); 64*cdf0e10cSrcweir typedef long (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream)); 65*cdf0e10cSrcweir typedef long (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin)); 66*cdf0e10cSrcweir typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream)); 67*cdf0e10cSrcweir typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream)); 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir typedef struct zlib_filefunc_def_s 70*cdf0e10cSrcweir { 71*cdf0e10cSrcweir open_file_func zopen_file; 72*cdf0e10cSrcweir read_file_func zread_file; 73*cdf0e10cSrcweir write_file_func zwrite_file; 74*cdf0e10cSrcweir tell_file_func ztell_file; 75*cdf0e10cSrcweir seek_file_func zseek_file; 76*cdf0e10cSrcweir close_file_func zclose_file; 77*cdf0e10cSrcweir testerror_file_func zerror_file; 78*cdf0e10cSrcweir voidpf opaque; 79*cdf0e10cSrcweir } zlib_filefunc_def; 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir #define ZREAD(filefunc,filestream,buf,size) ((*((filefunc).zread_file))((filefunc).opaque,filestream,buf,size)) 86*cdf0e10cSrcweir #define ZWRITE(filefunc,filestream,buf,size) ((*((filefunc).zwrite_file))((filefunc).opaque,filestream,buf,size)) 87*cdf0e10cSrcweir #define ZTELL(filefunc,filestream) ((*((filefunc).ztell_file))((filefunc).opaque,filestream)) 88*cdf0e10cSrcweir #define ZSEEK(filefunc,filestream,pos,mode) ((*((filefunc).zseek_file))((filefunc).opaque,filestream,pos,mode)) 89*cdf0e10cSrcweir #define ZCLOSE(filefunc,filestream) ((*((filefunc).zclose_file))((filefunc).opaque,filestream)) 90*cdf0e10cSrcweir #define ZERROR(filefunc,filestream) ((*((filefunc).zerror_file))((filefunc).opaque,filestream)) 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir #ifdef __cplusplus 94*cdf0e10cSrcweir } 95*cdf0e10cSrcweir #endif 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir #endif 98*cdf0e10cSrcweir 99