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2 | 2 |
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3 | 3 | #ifdef _WIN32
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4 | 4 |
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| 5 | +void ReadFile(std::vector<char>& out, const char* fileName) |
| 6 | +{ |
| 7 | + std::ifstream file(fileName, std::ios::ate | std::ios::binary); |
| 8 | + assert(file.is_open()); |
| 9 | + size_t fileSize = (size_t)file.tellg(); |
| 10 | + if(fileSize > 0) |
| 11 | + { |
| 12 | + out.resize(fileSize); |
| 13 | + file.seekg(0); |
| 14 | + file.read(out.data(), fileSize); |
| 15 | + } |
| 16 | + else |
| 17 | + out.clear(); |
| 18 | +} |
| 19 | + |
| 20 | +void SetConsoleColor(CONSOLE_COLOR color) |
| 21 | +{ |
| 22 | + WORD attr = 0; |
| 23 | + switch(color) |
| 24 | + { |
| 25 | + case CONSOLE_COLOR::INFO: |
| 26 | + attr = FOREGROUND_INTENSITY;; |
| 27 | + break; |
| 28 | + case CONSOLE_COLOR::NORMAL: |
| 29 | + attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE; |
| 30 | + break; |
| 31 | + case CONSOLE_COLOR::WARNING: |
| 32 | + attr = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY; |
| 33 | + break; |
| 34 | + case CONSOLE_COLOR::ERROR_: |
| 35 | + attr = FOREGROUND_RED | FOREGROUND_INTENSITY; |
| 36 | + break; |
| 37 | + default: |
| 38 | + assert(0); |
| 39 | + } |
| 40 | + |
| 41 | + HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE); |
| 42 | + SetConsoleTextAttribute(out, attr); |
| 43 | +} |
| 44 | + |
| 45 | +void PrintMessage(CONSOLE_COLOR color, const char* msg) |
| 46 | +{ |
| 47 | + if(color != CONSOLE_COLOR::NORMAL) |
| 48 | + SetConsoleColor(color); |
| 49 | + |
| 50 | + printf("%s\n", msg); |
| 51 | + |
| 52 | + if (color != CONSOLE_COLOR::NORMAL) |
| 53 | + SetConsoleColor(CONSOLE_COLOR::NORMAL); |
| 54 | +} |
| 55 | + |
| 56 | +void PrintMessage(CONSOLE_COLOR color, const wchar_t* msg) |
| 57 | +{ |
| 58 | + if(color != CONSOLE_COLOR::NORMAL) |
| 59 | + SetConsoleColor(color); |
| 60 | + |
| 61 | + wprintf(L"%s\n", msg); |
| 62 | + |
| 63 | + if (color != CONSOLE_COLOR::NORMAL) |
| 64 | + SetConsoleColor(CONSOLE_COLOR::NORMAL); |
| 65 | +} |
| 66 | + |
| 67 | +static const size_t CONSOLE_SMALL_BUF_SIZE = 256; |
| 68 | + |
| 69 | +void PrintMessageV(CONSOLE_COLOR color, const char* format, va_list argList) |
| 70 | +{ |
| 71 | + size_t dstLen = (size_t)::_vscprintf(format, argList); |
| 72 | + if(dstLen) |
| 73 | + { |
| 74 | + bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE; |
| 75 | + char smallBuf[CONSOLE_SMALL_BUF_SIZE]; |
| 76 | + std::vector<char> bigBuf(useSmallBuf ? 0 : dstLen + 1); |
| 77 | + char* bufPtr = useSmallBuf ? smallBuf : bigBuf.data(); |
| 78 | + ::vsprintf_s(bufPtr, dstLen + 1, format, argList); |
| 79 | + PrintMessage(color, bufPtr); |
| 80 | + } |
| 81 | +} |
| 82 | + |
| 83 | +void PrintMessageV(CONSOLE_COLOR color, const wchar_t* format, va_list argList) |
| 84 | +{ |
| 85 | + size_t dstLen = (size_t)::_vcwprintf(format, argList); |
| 86 | + if(dstLen) |
| 87 | + { |
| 88 | + bool useSmallBuf = dstLen < CONSOLE_SMALL_BUF_SIZE; |
| 89 | + wchar_t smallBuf[CONSOLE_SMALL_BUF_SIZE]; |
| 90 | + std::vector<wchar_t> bigBuf(useSmallBuf ? 0 : dstLen + 1); |
| 91 | + wchar_t* bufPtr = useSmallBuf ? smallBuf : bigBuf.data(); |
| 92 | + ::vswprintf_s(bufPtr, dstLen + 1, format, argList); |
| 93 | + PrintMessage(color, bufPtr); |
| 94 | + } |
| 95 | +} |
| 96 | + |
| 97 | +void PrintMessageF(CONSOLE_COLOR color, const char* format, ...) |
| 98 | +{ |
| 99 | + va_list argList; |
| 100 | + va_start(argList, format); |
| 101 | + PrintMessageV(color, format, argList); |
| 102 | + va_end(argList); |
| 103 | +} |
| 104 | + |
| 105 | +void PrintMessageF(CONSOLE_COLOR color, const wchar_t* format, ...) |
| 106 | +{ |
| 107 | + va_list argList; |
| 108 | + va_start(argList, format); |
| 109 | + PrintMessageV(color, format, argList); |
| 110 | + va_end(argList); |
| 111 | +} |
| 112 | + |
| 113 | +void PrintWarningF(const char* format, ...) |
| 114 | +{ |
| 115 | + va_list argList; |
| 116 | + va_start(argList, format); |
| 117 | + PrintMessageV(CONSOLE_COLOR::WARNING, format, argList); |
| 118 | + va_end(argList); |
| 119 | +} |
| 120 | + |
| 121 | +void PrintWarningF(const wchar_t* format, ...) |
| 122 | +{ |
| 123 | + va_list argList; |
| 124 | + va_start(argList, format); |
| 125 | + PrintMessageV(CONSOLE_COLOR::WARNING, format, argList); |
| 126 | + va_end(argList); |
| 127 | +} |
| 128 | + |
| 129 | +void PrintErrorF(const char* format, ...) |
| 130 | +{ |
| 131 | + va_list argList; |
| 132 | + va_start(argList, format); |
| 133 | + PrintMessageV(CONSOLE_COLOR::WARNING, format, argList); |
| 134 | + va_end(argList); |
| 135 | +} |
| 136 | + |
| 137 | +void PrintErrorF(const wchar_t* format, ...) |
| 138 | +{ |
| 139 | + va_list argList; |
| 140 | + va_start(argList, format); |
| 141 | + PrintMessageV(CONSOLE_COLOR::WARNING, format, argList); |
| 142 | + va_end(argList); |
| 143 | +} |
| 144 | + |
| 145 | +void SaveFile(const wchar_t* filePath, const void* data, size_t dataSize) |
| 146 | +{ |
| 147 | + FILE* f = nullptr; |
| 148 | + _wfopen_s(&f, filePath, L"wb"); |
| 149 | + if(f) |
| 150 | + { |
| 151 | + fwrite(data, 1, dataSize, f); |
| 152 | + fclose(f); |
| 153 | + } |
| 154 | + else |
| 155 | + assert(0); |
| 156 | +} |
| 157 | + |
5 | 158 | #endif // #ifdef _WIN32
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