| 37 | }; |
| 38 | |
| 39 | unsigned int CSystem::GetCompressedFileSize(char *filename) |
| 40 | { |
| 41 | FILE *pFile=fxopen(filename, "rb"); |
| 42 | if (!pFile) |
| 43 | return 0; |
| 44 | |
| 45 | fseek(pFile,0,SEEK_END); |
| 46 | long nLen=ftell(pFile); |
| 47 | fseek(pFile,0,SEEK_SET); |
| 48 | if (nLen<=0) |
| 49 | { |
| 50 | // gzread works incorrectly if the filesize is 0 |
| 51 | fclose(pFile); |
| 52 | return (0); |
| 53 | } |
| 54 | |
| 55 | fclose(pFile); |
| 56 | pFile=fxopen(filename, "rb"); |
| 57 | if (!pFile) |
| 58 | return 0; |
| 59 | |
| 60 | unsigned int bitlen; |
| 61 | gzFile f = gzdopen(fileno(pFile), "rb9"); |
| 62 | gzread(f, &bitlen, sizeof(int)); |
| 63 | gzclose(f); |
| 64 | fclose(pFile); |
| 65 | return bitlen; |
| 66 | } |
| 67 | |
| 68 | unsigned int CSystem::ReadCompressedFile(char *filename, void *data, unsigned int maxbitlen) |
| 69 | { |
no test coverage detected