| 903 | #endif |
| 904 | |
| 905 | bool read_file(const char* pFilename, uint8_vec& buf) |
| 906 | { |
| 907 | buf.resize(0); |
| 908 | |
| 909 | FILE* pFile = nullptr; |
| 910 | #if _MSC_VER |
| 911 | fopen_s(&pFile, pFilename, "rb"); |
| 912 | #else |
| 913 | pFile = fopen(pFilename, "rb"); |
| 914 | #endif |
| 915 | if (!pFile) |
| 916 | return false; |
| 917 | |
| 918 | fseek(pFile, 0, SEEK_END); |
| 919 | |
| 920 | long file_end_ofs = ftell(pFile); |
| 921 | if (file_end_ofs <= 0) |
| 922 | { |
| 923 | fclose(pFile); |
| 924 | return false; |
| 925 | } |
| 926 | |
| 927 | size_t sz = static_cast<size_t>(file_end_ofs); |
| 928 | if (sz != (unsigned long)file_end_ofs) |
| 929 | { |
| 930 | fclose(pFile); |
| 931 | return false; |
| 932 | } |
| 933 | |
| 934 | fseek(pFile, 0, SEEK_SET); |
| 935 | |
| 936 | buf.resize(sz); |
| 937 | |
| 938 | if (fread(buf.data(), sizeof(uint8_t), sz, pFile) != sz) |
| 939 | { |
| 940 | fclose(pFile); |
| 941 | return false; |
| 942 | } |
| 943 | |
| 944 | fclose(pFile); |
| 945 | return true; |
| 946 | } |
| 947 | |
| 948 | } // namespace utils |