5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: #include "stdafx.h" 5128eecc9f 2011-02-23 kinaba: #include "ZipTool.h" 5128eecc9f 2011-02-23 kinaba: #include "zlib/zlib.h" 5128eecc9f 2011-02-23 kinaba: #include "kiutil.h" 5128eecc9f 2011-02-23 kinaba: #include "kilib/kilib.h" 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: bool CZipTool::Extract( const char* aname, const char* dll, kiPath& dll_rel_path ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: ZipLocalHeader hdr; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: if( !(zip=fopen(aname,"rb")) ) 5128eecc9f 2011-02-23 kinaba: return false; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: while( doHeader( &hdr ) ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: unsigned long posnext = ftell( zip ) + hdr.csz; 5128eecc9f 2011-02-23 kinaba: char* name; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: if( out=fopen( name=kiutil::pathMake(hdr.fnm),"wb") ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: if( 0==strcmpi( kiPath::name(name), dll ) ) // DLLの位置を記憶 5128eecc9f 2011-02-23 kinaba: dll_rel_path = name; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // 展開！ 5128eecc9f 2011-02-23 kinaba: switch( hdr.mhd ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: case Stored: Unstore( hdr.usz, hdr.csz ); break; 5128eecc9f 2011-02-23 kinaba: case Deflated: Inflate( hdr.usz, hdr.csz ); break; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // 事後処理 5128eecc9f 2011-02-23 kinaba: fclose( out ); 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: kiutil::timeSet( name, 5128eecc9f 2011-02-23 kinaba: (WORD)(hdr.dat),(WORD)(hdr.tim)); 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: fseek( zip, posnext, SEEK_SET ); 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: fclose( zip ); 5128eecc9f 2011-02-23 kinaba: return true; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: //---- CRC 関係 --------------------- 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // make crc table 5128eecc9f 2011-02-23 kinaba: //static void zip_make_crc_table() 5128eecc9f 2011-02-23 kinaba: //{ 5128eecc9f 2011-02-23 kinaba: // for( DWORD c,n=0; n!=256; n++ ) 5128eecc9f 2011-02-23 kinaba: // { 5128eecc9f 2011-02-23 kinaba: // c = n; 5128eecc9f 2011-02-23 kinaba: // for( DWORD k=8; k; k-- ) 5128eecc9f 2011-02-23 kinaba: // c = (c&1) ? ((0xedb88320L)^(c>>1)) : (c>>1); 5128eecc9f 2011-02-23 kinaba: // crc_table[n] = c; 5128eecc9f 2011-02-23 kinaba: // } 5128eecc9f 2011-02-23 kinaba: //} 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // the result 5128eecc9f 2011-02-23 kinaba: static DWORD crc_table[256] = { 5128eecc9f 2011-02-23 kinaba: 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, 5128eecc9f 2011-02-23 kinaba: 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 5128eecc9f 2011-02-23 kinaba: 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 5128eecc9f 2011-02-23 kinaba: 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, 5128eecc9f 2011-02-23 kinaba: 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 5128eecc9f 2011-02-23 kinaba: 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 5128eecc9f 2011-02-23 kinaba: 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, 5128eecc9f 2011-02-23 kinaba: 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 5128eecc9f 2011-02-23 kinaba: 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, 5128eecc9f 2011-02-23 kinaba: 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, 5128eecc9f 2011-02-23 kinaba: 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 5128eecc9f 2011-02-23 kinaba: 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, 5128eecc9f 2011-02-23 kinaba: 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 5128eecc9f 2011-02-23 kinaba: 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 5128eecc9f 2011-02-23 kinaba: 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, 5128eecc9f 2011-02-23 kinaba: 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 5128eecc9f 2011-02-23 kinaba: 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 5128eecc9f 2011-02-23 kinaba: 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 5128eecc9f 2011-02-23 kinaba: 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, 5128eecc9f 2011-02-23 kinaba: 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 5128eecc9f 2011-02-23 kinaba: 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 5128eecc9f 2011-02-23 kinaba: 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, 5128eecc9f 2011-02-23 kinaba: 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 5128eecc9f 2011-02-23 kinaba: 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, 5128eecc9f 2011-02-23 kinaba: 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, 5128eecc9f 2011-02-23 kinaba: 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 5128eecc9f 2011-02-23 kinaba: 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, 5128eecc9f 2011-02-23 kinaba: 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 5128eecc9f 2011-02-23 kinaba: 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 5128eecc9f 2011-02-23 kinaba: 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, 5128eecc9f 2011-02-23 kinaba: 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, 5128eecc9f 2011-02-23 kinaba: 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d 5128eecc9f 2011-02-23 kinaba: }; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // update crc 5128eecc9f 2011-02-23 kinaba: #define calc_crc(c,b) (crc_table[(c&0xff)^(b&0xff)]^((c)>>8)) 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: DWORD CZipTool::crc32( DWORD crc, const BYTE* dat, int len ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: crc ^= 0xffffffffL; 5128eecc9f 2011-02-23 kinaba: while( len-- ) 5128eecc9f 2011-02-23 kinaba: crc = calc_crc( crc,*dat++ ); 5128eecc9f 2011-02-23 kinaba: return (crc^0xffffffffL); 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: //-- ヘッダ処理 ----------------------------------- 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: bool CZipTool::read_header( ZipLocalHeader* hdr ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: unsigned char* buf = new unsigned char[65536]; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: if( 26 != fread(buf,1,26,zip) ) 5128eecc9f 2011-02-23 kinaba: { delete [] buf; return false; } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: hdr->ver = ((buf[ 0])|(buf[ 1]<<8)); 5128eecc9f 2011-02-23 kinaba: hdr->flg = ((buf[ 2])|(buf[ 3]<<8)); 5128eecc9f 2011-02-23 kinaba: hdr->mhd = ((buf[ 4])|(buf[ 5]<<8)); 5128eecc9f 2011-02-23 kinaba: hdr->tim = ((buf[ 6])|(buf[ 7]<<8)); 5128eecc9f 2011-02-23 kinaba: hdr->dat = ((buf[ 8])|(buf[ 9]<<8)); 5128eecc9f 2011-02-23 kinaba: hdr->crc = ((buf[10])|(buf[11]<<8)|(buf[12]<<16)|(buf[13]<<24)); 5128eecc9f 2011-02-23 kinaba: hdr->csz = ((buf[14])|(buf[15]<<8)|(buf[16]<<16)|(buf[17]<<24)); 5128eecc9f 2011-02-23 kinaba: hdr->usz = ((buf[18])|(buf[19]<<8)|(buf[20]<<16)|(buf[21]<<24)); 5128eecc9f 2011-02-23 kinaba: hdr->fnl = ((buf[22])|(buf[23]<<8)); 5128eecc9f 2011-02-23 kinaba: hdr->exl = ((buf[24])|(buf[25]<<8)); 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: if( hdr->fnl!=fread(buf,1,hdr->fnl,zip) ) 5128eecc9f 2011-02-23 kinaba: { delete [] buf; return false; } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: int l = (hdr->fnl>MAX_PATH-1)?(MAX_PATH-1):(hdr->fnl); 5128eecc9f 2011-02-23 kinaba: memcpy( hdr->fnm, buf, l ); 5128eecc9f 2011-02-23 kinaba: hdr->fnm[l]='\0'; 5128eecc9f 2011-02-23 kinaba: char* pp; 5128eecc9f 2011-02-23 kinaba: for( pp=hdr->fnm; *pp!=0; pp++ ); 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: if( hdr->mhd > Deflated || hdr->mhd==Tokenized ) 5128eecc9f 2011-02-23 kinaba: { delete [] buf; return false; } 5128eecc9f 2011-02-23 kinaba: if( pp-hdr->fnm != l ) 5128eecc9f 2011-02-23 kinaba: { delete [] buf; return false; } 5128eecc9f 2011-02-23 kinaba: if( hdr->exl != fread(buf,1,hdr->exl,zip) ) 5128eecc9f 2011-02-23 kinaba: { delete [] buf; return false; } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: delete [] buf; 5128eecc9f 2011-02-23 kinaba: return true; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: bool CZipTool::doHeader( ZipLocalHeader* hdr ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: int c, stage=0; 5128eecc9f 2011-02-23 kinaba: while( EOF != (c=fgetc(zip)) ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: if( c=='P' ) stage++; 5128eecc9f 2011-02-23 kinaba: else if( c=='K' && stage==1 ) stage++; 5128eecc9f 2011-02-23 kinaba: else if( c==0x03 && stage==2 ) stage++; 5128eecc9f 2011-02-23 kinaba: else if( c==0x04 && stage==3 ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: stage++; 5128eecc9f 2011-02-23 kinaba: int x=ftell(zip); 5128eecc9f 2011-02-23 kinaba: if( read_header( hdr ) ) 5128eecc9f 2011-02-23 kinaba: return true; 5128eecc9f 2011-02-23 kinaba: fseek( zip,x,SEEK_SET ); 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: else stage=0; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: return false; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: //////////////////////////////////////////////////////////////// 5128eecc9f 2011-02-23 kinaba: // Store : 無圧縮格納 5128eecc9f 2011-02-23 kinaba: //////////////////////////////////////////////////////////////// 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: void CZipTool::Unstore( DWORD usz, DWORD csz ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: unsigned char* buf = new unsigned char[65536]; 5128eecc9f 2011-02-23 kinaba: //--------------------------------------------------------------------// 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: int how_much; 5128eecc9f 2011-02-23 kinaba: while( csz ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: how_much = csz > 65536 ? 65536 : csz; 5128eecc9f 2011-02-23 kinaba: if( 0>=(how_much=zipread( buf, how_much )) ) 5128eecc9f 2011-02-23 kinaba: break; 5128eecc9f 2011-02-23 kinaba: zipwrite( buf, how_much ); 5128eecc9f 2011-02-23 kinaba: csz -= how_much; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: delete [] buf; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: //////////////////////////////////////////////////////////////// 5128eecc9f 2011-02-23 kinaba: // Deflate ： lzss+huffman。現在のpkzipのメソッド 5128eecc9f 2011-02-23 kinaba: //////////////////////////////////////////////////////////////// 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: static void* my_zalloc(void* prm,UINT num,UINT siz) 5128eecc9f 2011-02-23 kinaba: {return (void*)new char[num*siz];} 5128eecc9f 2011-02-23 kinaba: static void my_zfree(void* prm,void* ptr) 5128eecc9f 2011-02-23 kinaba: {delete [] (char*)ptr;} 5128eecc9f 2011-02-23 kinaba: void CZipTool::Inflate( DWORD usz, DWORD csz ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: unsigned char* outbuf = new unsigned char[65536]; 5128eecc9f 2011-02-23 kinaba: unsigned char* inbuf = outbuf + 32768; 5128eecc9f 2011-02-23 kinaba: //--------------------------------------------------------------------// 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // zlib準備 5128eecc9f 2011-02-23 kinaba: z_stream_s zs; 5128eecc9f 2011-02-23 kinaba: zs.zalloc = my_zalloc; 5128eecc9f 2011-02-23 kinaba: zs.zfree = my_zfree; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // 出力バッファ 5128eecc9f 2011-02-23 kinaba: int outsiz = 32768; 5128eecc9f 2011-02-23 kinaba: zs.next_out = outbuf; 5128eecc9f 2011-02-23 kinaba: zs.avail_out= outsiz; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // 入力バッファ 5128eecc9f 2011-02-23 kinaba: int insiz = zipread( inbuf, 5128eecc9f 2011-02-23 kinaba: 32768 > csz ? csz : 32768 ); 5128eecc9f 2011-02-23 kinaba: if( insiz<=0 ) 5128eecc9f 2011-02-23 kinaba: return; 5128eecc9f 2011-02-23 kinaba: csz -= insiz; 5128eecc9f 2011-02-23 kinaba: zs.next_in = inbuf; 5128eecc9f 2011-02-23 kinaba: zs.avail_in = insiz; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // スタート 5128eecc9f 2011-02-23 kinaba: inflateInit2( &zs, -15 ); 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // 書庫から入力し終わるまでループ 5128eecc9f 2011-02-23 kinaba: int err = Z_OK; 5128eecc9f 2011-02-23 kinaba: while( csz ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: while( zs.avail_out > 0 ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: err = inflate( &zs,Z_PARTIAL_FLUSH ); 5128eecc9f 2011-02-23 kinaba: if( err!=Z_STREAM_END && err!=Z_OK ) 5128eecc9f 2011-02-23 kinaba: csz=0; 5128eecc9f 2011-02-23 kinaba: if( !csz ) 5128eecc9f 2011-02-23 kinaba: break; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: if( zs.avail_in<=0 ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: int insiz = zipread( inbuf, 32768 > csz ? 5128eecc9f 2011-02-23 kinaba: csz : 32768 ); 5128eecc9f 2011-02-23 kinaba: if( insiz<=0 ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: err = Z_STREAM_END; 5128eecc9f 2011-02-23 kinaba: csz = 0; 5128eecc9f 2011-02-23 kinaba: break; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: csz -= insiz; 5128eecc9f 2011-02-23 kinaba: zs.next_in = inbuf; 5128eecc9f 2011-02-23 kinaba: zs.avail_in = insiz; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: zipwrite( outbuf, outsiz-zs.avail_out ); 5128eecc9f 2011-02-23 kinaba: zs.next_out = outbuf; 5128eecc9f 2011-02-23 kinaba: zs.avail_out = outsiz; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // 出力残しを無くす。 5128eecc9f 2011-02-23 kinaba: while( err!=Z_STREAM_END ) 5128eecc9f 2011-02-23 kinaba: { 5128eecc9f 2011-02-23 kinaba: err = inflate(&zs,Z_PARTIAL_FLUSH); 5128eecc9f 2011-02-23 kinaba: if( err!=Z_STREAM_END && err!=Z_OK ) 5128eecc9f 2011-02-23 kinaba: break; 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: zipwrite( outbuf, outsiz-zs.avail_out ); 5128eecc9f 2011-02-23 kinaba: zs.next_out = outbuf; 5128eecc9f 2011-02-23 kinaba: zs.avail_out = outsiz; 5128eecc9f 2011-02-23 kinaba: } 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: // 終了 5128eecc9f 2011-02-23 kinaba: inflateEnd(&zs); 5128eecc9f 2011-02-23 kinaba: 5128eecc9f 2011-02-23 kinaba: delete [] outbuf; 5128eecc9f 2011-02-23 kinaba: }