| 66 | } |
| 67 | |
| 68 | unsigned int CSystem::ReadCompressedFile(char *filename, void *data, unsigned int maxbitlen) |
| 69 | { |
| 70 | FILE * pFile=fxopen(filename, "rb"); |
| 71 | if (!pFile) |
| 72 | return 0; |
| 73 | |
| 74 | /* |
| 75 | fseek(pFile,0,SEEK_END); |
| 76 | long nLen=ftell(pFile); |
| 77 | fseek(pFile,0,SEEK_SET); |
| 78 | */ |
| 79 | |
| 80 | unsigned int bitlen; |
| 81 | |
| 82 | #ifdef USE_COMPRESSION |
| 83 | gzFile f = gzdopen(fileno(pFile), "rb9"); |
| 84 | gzread(f, &bitlen, sizeof(int)); |
| 85 | assert(bitlen<=maxbitlen); // FIXME: nicer if caller doesn't need to know buffer size in advance |
| 86 | gzread(f, data, BITS2BYTES(bitlen)); |
| 87 | gzclose(f); |
| 88 | fclose(pFile); |
| 89 | #else |
| 90 | fread(pFile, &bitlen, sizeof(int)); |
| 91 | assert(bitlen<=maxbitlen); // FIXME: nicer if caller doesn't need to know buffer size in advance |
| 92 | fread(pFile, data, BITS2BYTES(bitlen)); |
| 93 | fclose(pFile); |
| 94 | #endif |
| 95 | |
| 96 | return bitlen; |
| 97 | }; |
no test coverage detected