diff options
Diffstat (limited to 'src/MCLogger.cpp')
| -rw-r--r-- | src/MCLogger.cpp | 261 |
1 files changed, 261 insertions, 0 deletions
diff --git a/src/MCLogger.cpp b/src/MCLogger.cpp new file mode 100644 index 000000000..4f3e5dc0f --- /dev/null +++ b/src/MCLogger.cpp @@ -0,0 +1,261 @@ + +#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules + +#include <time.h> +#include "Log.h" + + + + + +cMCLogger * cMCLogger::s_MCLogger = NULL; +bool g_ShouldColorOutput = false; + +#ifdef _WIN32 + #include <io.h> // Needed for _isatty(), not available on Linux + + HANDLE g_Console = GetStdHandle(STD_OUTPUT_HANDLE); + WORD g_DefaultConsoleAttrib = 0x07; +#elif defined (__linux) && !defined(ANDROID_NDK) + #include <unistd.h> // Needed for isatty() on Linux +#endif + + + + + +cMCLogger * cMCLogger::GetInstance(void) +{ + return s_MCLogger; +} + + + + + +cMCLogger::cMCLogger(void) +{ + AString FileName; + Printf(FileName, "LOG_%d.txt", (int)time(NULL)); + InitLog(FileName); +} + + + + + +cMCLogger::cMCLogger(const AString & a_FileName) +{ + InitLog(a_FileName); +} + + + + + +cMCLogger::~cMCLogger() +{ + m_Log->Log("--- Stopped Log ---\n"); + delete m_Log; + if (this == s_MCLogger) + { + s_MCLogger = NULL; + } +} + + + + + +void cMCLogger::InitLog(const AString & a_FileName) +{ + m_Log = new cLog(a_FileName); + m_Log->Log("--- Started Log ---\n"); + + s_MCLogger = this; + + #ifdef _WIN32 + // See whether we are writing to a console the default console attrib: + g_ShouldColorOutput = (_isatty(_fileno(stdin)) != 0); + if (g_ShouldColorOutput) + { + CONSOLE_SCREEN_BUFFER_INFO sbi; + GetConsoleScreenBufferInfo(g_Console, &sbi); + g_DefaultConsoleAttrib = sbi.wAttributes; + } + #elif defined (__linux) && !defined(ANDROID_NDK) + g_ShouldColorOutput = isatty(fileno(stdout)); + // TODO: Check if the terminal supports colors, somehow? + #endif +} + + + + + +void cMCLogger::LogSimple(const char* a_Text, int a_LogType /* = 0 */ ) +{ + switch( a_LogType ) + { + case 0: + LOG("%s", a_Text); + break; + case 1: + LOGINFO("%s", a_Text); + break; + case 2: + LOGWARN("%s", a_Text); + break; + case 3: + LOGERROR("%s", a_Text); + break; + default: + LOG("(#%d#: %s", a_LogType, a_Text); + break; + } +} + + + + + +void cMCLogger::Log(const char * a_Format, va_list a_ArgList) +{ + cCSLock Lock(m_CriticalSection); + SetColor(csRegular); + m_Log->Log(a_Format, a_ArgList); + ResetColor(); + puts(""); +} + + + + + +void cMCLogger::Info(const char * a_Format, va_list a_ArgList) +{ + cCSLock Lock(m_CriticalSection); + SetColor(csInfo); + m_Log->Log(a_Format, a_ArgList); + ResetColor(); + puts(""); +} + + + + + +void cMCLogger::Warn(const char * a_Format, va_list a_ArgList) +{ + cCSLock Lock(m_CriticalSection); + SetColor(csWarning); + m_Log->Log(a_Format, a_ArgList); + ResetColor(); + puts(""); +} + + + + + +void cMCLogger::Error(const char * a_Format, va_list a_ArgList) +{ + cCSLock Lock(m_CriticalSection); + SetColor(csError); + m_Log->Log(a_Format, a_ArgList); + ResetColor(); + puts(""); +} + + + + + +void cMCLogger::SetColor(eColorScheme a_Scheme) +{ + if (!g_ShouldColorOutput) + { + return; + } + #ifdef _WIN32 + WORD Attrib = 0x07; // by default, gray on black + switch (a_Scheme) + { + case csRegular: Attrib = 0x07; break; // Gray on black + case csInfo: Attrib = 0x0e; break; // Yellow on black + case csWarning: Attrib = 0x0c; break; // Read on black + case csError: Attrib = 0xc0; break; // Black on red + default: ASSERT(!"Unhandled color scheme"); + } + SetConsoleTextAttribute(g_Console, Attrib); + #elif defined(__linux) && !defined(ANDROID_NDK) + switch (a_Scheme) + { + case csRegular: printf("\x1b[0m"); break; // Whatever the console default is + case csInfo: printf("\x1b[33;1m"); break; // Yellow on black + case csWarning: printf("\x1b[31;1m"); break; // Red on black + case csError: printf("\x1b[1;33;41;1m"); break; // Yellow on red + default: ASSERT(!"Unhandled color scheme"); + } + #endif +} + + + + + +void cMCLogger::ResetColor(void) +{ + if (!g_ShouldColorOutput) + { + return; + } + #ifdef _WIN32 + SetConsoleTextAttribute(g_Console, g_DefaultConsoleAttrib); + #elif defined(__linux) && !defined(ANDROID_NDK) + printf("\x1b[0m"); + #endif +} + + + + + +////////////////////////////////////////////////////////////////////////// +// Global functions + +void LOG(const char* a_Format, ...) +{ + va_list argList; + va_start(argList, a_Format); + cMCLogger::GetInstance()->Log( a_Format, argList ); + va_end(argList); +} + +void LOGINFO(const char* a_Format, ...) +{ + va_list argList; + va_start(argList, a_Format); + cMCLogger::GetInstance()->Info( a_Format, argList ); + va_end(argList); +} + +void LOGWARN(const char* a_Format, ...) +{ + va_list argList; + va_start(argList, a_Format); + cMCLogger::GetInstance()->Warn( a_Format, argList ); + va_end(argList); +} + +void LOGERROR(const char* a_Format, ...) +{ + va_list argList; + va_start(argList, a_Format); + cMCLogger::GetInstance()->Error( a_Format, argList ); + va_end(argList); +} + + + + |