1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/compressionlibs/ziplib/src/zlib/zlibapiwrapper.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,399 @@
1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// This file contains the C interface for all the APIs provided by the
1.18 +// compression Library on Symbian. The actual functionlaity of all the
1.19 +// API's are divided over two different libraries, libzcore.dll and libz.dll
1.20 +// All the API's are exported from this library and will be the only interface
1.21 +// for the user of compression library
1.22 +//
1.23 +//
1.24 +
1.25 +#ifndef SYMBIAN_EZLIB_EXCLUDE_GZ_FUNCTIONS
1.26 + #include "libzgzio.h"
1.27 +#endif
1.28 +
1.29 +#include "libzcore.h"
1.30 +
1.31 +
1.32 +//=================================================================
1.33 +
1.34 +EXPORT_C uLong adler32(uLong adler,const Bytef * buf,uInt len)
1.35 + {
1.36 + return(adler32_r(adler, buf, len));
1.37 + }
1.38 +
1.39 +//=================================================================
1.40 +
1.41 +EXPORT_C int compress (Bytef * dest, uLongf * destLen,
1.42 + const Bytef * source, uLong sourceLen)
1.43 + {
1.44 + return (compress_r(dest, destLen, source, sourceLen));
1.45 + }
1.46 +
1.47 +//=================================================================
1.48 +
1.49 +EXPORT_C int compress2 (Bytef * dest, uLongf * destLen,
1.50 + const Bytef * source,uLong sourceLen, int level)
1.51 + {
1.52 + return (compress2_r(dest, destLen, source, sourceLen, level));
1.53 + }
1.54 +
1.55 +//=================================================================
1.56 +EXPORT_C uLong compressBound (uLong sourceLen)
1.57 + {
1.58 + return(compressBound_r(sourceLen));
1.59 + }
1.60 +
1.61 +//=================================================================
1.62 +EXPORT_C unsigned long crc32( unsigned long crc,
1.63 + const unsigned char FAR * buf, unsigned len)
1.64 + {
1.65 + return (crc32_r(crc, buf, len));
1.66 + }
1.67 +
1.68 +//=================================================================
1.69 +EXPORT_C int deflate (z_streamp strm, int flush)
1.70 + {
1.71 + return(deflate_r(strm, flush));
1.72 + }
1.73 +
1.74 +//=================================================================
1.75 +EXPORT_C uLong deflateBound(z_streamp strm, uLong sourceLen)
1.76 + {
1.77 + return (deflateBound_r(strm, sourceLen));
1.78 + }
1.79 +
1.80 +//=================================================================
1.81 +EXPORT_C int deflateCopy (z_streamp dest, z_streamp source)
1.82 + {
1.83 + return (deflateCopy_r(dest, source));
1.84 + }
1.85 +
1.86 +//=================================================================
1.87 +EXPORT_C int deflateEnd (z_streamp strm)
1.88 + {
1.89 + return (deflateEnd_r(strm));
1.90 + }
1.91 +
1.92 +//=================================================================
1.93 +EXPORT_C int deflateInit2_(z_streamp strm, int level, int method,
1.94 + int windowBits, int memLevel, int strategy,
1.95 + const char * version, int stream_size)
1.96 + {
1.97 + return (deflateInit2__r(strm, level, method, windowBits, memLevel, strategy, version, stream_size));
1.98 + }
1.99 +
1.100 +//=================================================================
1.101 +EXPORT_C int deflateInit_( z_streamp strm, int level,
1.102 + const char * version, int stream_size)
1.103 + {
1.104 + return(deflateInit__r(strm, level, version,stream_size));
1.105 + }
1.106 +
1.107 +//=================================================================
1.108 +EXPORT_C int deflateParams(z_streamp strm, int level, int strategy)
1.109 + {
1.110 + return (deflateParams_r(strm, level, strategy));
1.111 + }
1.112 +
1.113 +//=================================================================
1.114 +EXPORT_C int deflateReset (z_streamp strm)
1.115 + {
1.116 + return (deflateReset_r(strm));
1.117 + }
1.118 +
1.119 +//=================================================================
1.120 +EXPORT_C int deflateSetDictionary (z_streamp strm, const Bytef * dictionary,uInt dictLength)
1.121 + {
1.122 + return (deflateSetDictionary_r(strm, dictionary, dictLength ));
1.123 + }
1.124 +
1.125 +
1.126 +//=================================================================
1.127 +EXPORT_C const unsigned long FAR * get_crc_table()
1.128 + {
1.129 + return (get_crc_table_r());
1.130 + }
1.131 +#ifndef SYMBIAN_EZLIB_EXCLUDE_GZ_FUNCTIONS
1.132 +//=================================================================
1.133 +EXPORT_C int gzclose (gzFile file)
1.134 + {
1.135 + return (gzclose_r(file));
1.136 + }
1.137 +
1.138 +//=================================================================
1.139 +EXPORT_C void gzclearerr (gzFile file)
1.140 + {
1.141 + gzclearerr_r(file);
1.142 + return;
1.143 + }
1.144 +
1.145 +//=================================================================
1.146 +EXPORT_C gzFile gzdopen (int fd, const char * mode)
1.147 + {
1.148 + return (gzdopen_r(fd, mode));
1.149 + }
1.150 +
1.151 +//=================================================================
1.152 +EXPORT_C int gzdirect (gzFile file)
1.153 + {
1.154 + return ( gzdirect_r(file) );
1.155 + }
1.156 +
1.157 +//=================================================================
1.158 +EXPORT_C int gzeof (gzFile file)
1.159 + {
1.160 + return (gzeof_r(file));
1.161 + }
1.162 +
1.163 +//=================================================================
1.164 +EXPORT_C const char * gzerror (gzFile file, int * errnum)
1.165 + {
1.166 + return (gzerror_r(file, errnum));
1.167 + }
1.168 +
1.169 +//=================================================================
1.170 +EXPORT_C int gzflush (gzFile file,int flush)
1.171 + {
1.172 + return ( gzflush_r(file, flush) );
1.173 + }
1.174 +
1.175 +//=================================================================
1.176 +EXPORT_C int gzgetc(gzFile file)
1.177 + {
1.178 + return ( gzgetc_r(file) );
1.179 + }
1.180 +
1.181 +//=================================================================
1.182 +EXPORT_C char * gzgets(gzFile file, char * buf, int len)
1.183 + {
1.184 + return ( gzgets_r(file, buf, len) );
1.185 + }
1.186 +
1.187 +//=================================================================
1.188 +EXPORT_C gzFile gzopen (const char * path, const char * mode)
1.189 + {
1.190 + return ( gzopen_r (path, mode) );
1.191 + }
1.192 +
1.193 +
1.194 +//=================================================================
1.195 +EXPORT_C int gzprintf (gzFile file, const char *format, /*args*/ ...)
1.196 + {
1.197 + va_list va;
1.198 + va_start(va, format);
1.199 + return (gzprintf_r(file, format , va));
1.200 + }
1.201 +
1.202 +
1.203 +//=================================================================
1.204 +EXPORT_C int gzputc(gzFile file, int c)
1.205 + {
1.206 + return ( gzputc_r (file, c) );
1.207 + }
1.208 +
1.209 +//=================================================================
1.210 +EXPORT_C int gzputs(gzFile file, const char * s)
1.211 + {
1.212 + return (gzputs_r(file, s) );
1.213 + }
1.214 +
1.215 +//=================================================================
1.216 +EXPORT_C int gzread (gzFile file, voidp buf,unsigned len)
1.217 + {
1.218 + return ( gzread_r(file, buf, len) );
1.219 + }
1.220 +
1.221 +//=================================================================
1.222 +EXPORT_C int gzrewind (gzFile file)
1.223 + {
1.224 + return ( gzrewind_r(file) );
1.225 + }
1.226 +
1.227 +//=================================================================
1.228 +EXPORT_C z_off_t gzseek (gzFile file, z_off_t offset, int whence)
1.229 + {
1.230 + return (gzseek_r (file, offset, whence) );
1.231 + }
1.232 +
1.233 +//=================================================================
1.234 +EXPORT_C int gzsetparams (gzFile file, int level, int strategy)
1.235 + {
1.236 + return ( gzsetparams_r (file, level, strategy ) );
1.237 + }
1.238 +
1.239 +//=================================================================
1.240 +EXPORT_C z_off_t gztell (gzFile file)
1.241 + {
1.242 + return ( gztell_r(file) );
1.243 + }
1.244 +
1.245 +//=================================================================
1.246 +EXPORT_C int gzungetc (int c, gzFile file)
1.247 + {
1.248 + return (gzungetc_r (c, file) );
1.249 + }
1.250 +
1.251 +//=================================================================
1.252 +EXPORT_C int gzwrite (gzFile file,voidpc buf, unsigned len)
1.253 + {
1.254 + return ( gzwrite_r (file , buf, len) );
1.255 + }
1.256 +#endif //end SYMBIAN_EZLIB_EXCLUDE_GZ_FUNCTIONS
1.257 +
1.258 +//=================================================================
1.259 +EXPORT_C int inflate(z_streamp strm,int flush)
1.260 + {
1.261 + return ( inflate_r(strm, flush) );
1.262 + }
1.263 +
1.264 +//=================================================================
1.265 +EXPORT_C int inflateEnd(z_streamp strm)
1.266 + {
1.267 + return ( inflateEnd_r(strm) );
1.268 + }
1.269 +
1.270 +//=================================================================
1.271 +EXPORT_C int inflateInit2_(z_streamp strm, int windowBits,
1.272 + const char * version, int stream_size)
1.273 + {
1.274 + return (inflateInit2__r(strm, windowBits, version, stream_size ));
1.275 + }
1.276 +
1.277 +//=================================================================
1.278 +EXPORT_C int inflateInit_(z_streamp strm, const char * version,
1.279 + int stream_size)
1.280 + {
1.281 + return ( inflateInit__r(strm, version, stream_size) );
1.282 + }
1.283 +
1.284 +//=================================================================
1.285 +EXPORT_C int inflateReset(z_streamp strm)
1.286 + {
1.287 + return ( inflateReset_r(strm) );
1.288 + }
1.289 +
1.290 +//=================================================================
1.291 +EXPORT_C int inflateSetDictionary(z_streamp strm,
1.292 + const Bytef * dictionary, uInt dictLength)
1.293 + {
1.294 + return(inflateSetDictionary_r(strm, dictionary, dictLength));
1.295 + }
1.296 +
1.297 +//=================================================================
1.298 +EXPORT_C int inflateSync(z_streamp strm)
1.299 + {
1.300 + return ( inflateSync_r(strm) );
1.301 + }
1.302 +
1.303 +//=================================================================
1.304 +EXPORT_C int inflateSyncPoint(z_streamp strm)
1.305 + {
1.306 + return ( inflateSyncPoint_r(strm) );
1.307 + }
1.308 +
1.309 +//=================================================================
1.310 +EXPORT_C int uncompress (Bytef * dest,uLongf * destLen,
1.311 + const Bytef * source, uLong sourceLen)
1.312 + {
1.313 + return ( uncompress_r(dest, destLen, source, sourceLen) );
1.314 + }
1.315 +
1.316 +//=================================================================
1.317 +EXPORT_C const char * zlibVersion()
1.318 + {
1.319 + return ( zlibVersion_r() );
1.320 + }
1.321 +
1.322 +//=================================================================
1.323 +EXPORT_C const char * zError(int err)
1.324 + {
1.325 + return ( zError_r(err) );
1.326 + }
1.327 +
1.328 +//=================================================================
1.329 +EXPORT_C uLong adler32_combine(uLong adler1, uLong adler2, z_off_t len2)
1.330 + {
1.331 + return ( adler32_combine_r (adler1, adler2, len2) );
1.332 + }
1.333 +
1.334 +//=================================================================
1.335 +EXPORT_C uLong crc32_combine (uLong crc1, uLong crc2, z_off_t len2)
1.336 + {
1.337 + return ( crc32_combine_r (crc1, crc2, len2) );
1.338 + }
1.339 +
1.340 +//=================================================================
1.341 +EXPORT_C uLong zlibCompileFlags ()
1.342 + {
1.343 + return ( zlibCompileFlags_r () );
1.344 + }
1.345 +
1.346 +//=================================================================
1.347 +EXPORT_C int deflateSetHeader (z_streamp strm, gz_headerp head)
1.348 + {
1.349 + return ( deflateSetHeader_r (strm, head) );
1.350 + }
1.351 +
1.352 +//=================================================================
1.353 +EXPORT_C int deflatePrime (z_streamp strm, int bits, int value)
1.354 + {
1.355 + return ( deflatePrime_r (strm, bits, value) );
1.356 + }
1.357 +
1.358 +//=================================================================
1.359 +EXPORT_C int deflateTune (z_streamp strm, int good_length, int max_lazy, int nice_length, int max_chain)
1.360 + {
1.361 + return ( deflateTune_r (strm, good_length, max_lazy, nice_length, max_chain) );
1.362 + }
1.363 +
1.364 +//=================================================================
1.365 +EXPORT_C int inflateCopy (z_streamp dest, z_streamp source)
1.366 + {
1.367 + return ( inflateCopy_r (dest, source) );
1.368 + }
1.369 +
1.370 +//=================================================================
1.371 +EXPORT_C int inflatePrime (z_streamp strm, int bits, int value)
1.372 + {
1.373 + return ( inflatePrime_r (strm, bits, value) );
1.374 + }
1.375 +
1.376 +//=================================================================
1.377 +EXPORT_C int inflateGetHeader (z_streamp strm, gz_headerp head)
1.378 + {
1.379 + return ( inflateGetHeader_r (strm, head) );
1.380 + }
1.381 +
1.382 +//=================================================================
1.383 +EXPORT_C int inflateBackInit_ (z_streamp strm, int windowBits, unsigned char FAR *window,
1.384 + const char *version,
1.385 + int stream_size)
1.386 + {
1.387 + return ( inflateBackInit__r (strm, windowBits, window, version, stream_size) );
1.388 + }
1.389 +
1.390 +//=================================================================
1.391 +EXPORT_C int inflateBack (z_streamp strm, in_func in, void FAR *in_desc,
1.392 + out_func out, void FAR *out_desc)
1.393 + {
1.394 + return ( inflateBack_r (strm, in, in_desc,out, out_desc) );
1.395 + }
1.396 +
1.397 +
1.398 +//=================================================================
1.399 +EXPORT_C int inflateBackEnd (z_streamp strm)
1.400 + {
1.401 + return ( inflateBackEnd_r (strm) );
1.402 + }