267 lines
4.5 KiB
C++
267 lines
4.5 KiB
C++
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#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
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#include <time.h>
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#include "Log.h"
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cMCLogger * cMCLogger::s_MCLogger = NULL;
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#ifdef _WIN32
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#include <io.h> // Needed for _isatty(), not available on Linux
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HANDLE g_Console = GetStdHandle(STD_OUTPUT_HANDLE);
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WORD g_DefaultConsoleAttrib = 0x07;
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#elif defined (__linux) && !defined(ANDROID_NDK)
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#include <unistd.h> // Needed for isatty() on Linux
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#endif
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cMCLogger * cMCLogger::GetInstance(void)
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{
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return s_MCLogger;
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}
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cMCLogger::cMCLogger(void):
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m_ShouldColorOutput(false)
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{
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AString FileName;
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Printf(FileName, "LOG_%d.txt", (int)time(NULL));
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InitLog(FileName);
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}
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cMCLogger::cMCLogger(const AString & a_FileName)
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{
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InitLog(a_FileName);
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}
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cMCLogger::~cMCLogger()
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{
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m_Log->Log("--- Stopped Log ---\n");
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delete m_Log;
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if (this == s_MCLogger)
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{
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s_MCLogger = NULL;
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}
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}
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void cMCLogger::InitLog(const AString & a_FileName)
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{
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m_Log = new cLog(a_FileName);
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m_Log->Log("--- Started Log ---\n");
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s_MCLogger = this;
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#ifdef _WIN32
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// See whether we are writing to a console the default console attrib:
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m_ShouldColorOutput = (_isatty(_fileno(stdin)) != 0);
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if (m_ShouldColorOutput)
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{
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CONSOLE_SCREEN_BUFFER_INFO sbi;
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GetConsoleScreenBufferInfo(g_Console, &sbi);
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g_DefaultConsoleAttrib = sbi.wAttributes;
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}
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#elif defined (__linux) && !defined(ANDROID_NDK)
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m_ShouldColorOutput = isatty(fileno(stdout));
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// TODO: Check if the terminal supports colors, somehow?
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#endif
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}
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void cMCLogger::LogSimple(const char * a_Text, eLogLevel a_LogLevel)
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{
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switch (a_LogLevel)
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{
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case llRegular:
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{
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LOG("%s", a_Text);
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break;
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}
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case llInfo:
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{
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LOGINFO("%s", a_Text);
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break;
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}
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case llWarning:
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{
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LOGWARN("%s", a_Text);
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break;
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}
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case llError:
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{
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LOGERROR("%s", a_Text);
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break;
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}
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}
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}
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void cMCLogger::Log(const char * a_Format, va_list a_ArgList)
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{
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cCSLock Lock(m_CriticalSection);
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SetColor(csRegular);
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m_Log->Log(a_Format, a_ArgList);
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ResetColor();
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puts("");
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}
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void cMCLogger::Info(const char * a_Format, va_list a_ArgList)
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{
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cCSLock Lock(m_CriticalSection);
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SetColor(csInfo);
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m_Log->Log(a_Format, a_ArgList);
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ResetColor();
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puts("");
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}
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void cMCLogger::Warn(const char * a_Format, va_list a_ArgList)
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{
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cCSLock Lock(m_CriticalSection);
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SetColor(csWarning);
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m_Log->Log(a_Format, a_ArgList);
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ResetColor();
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puts("");
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}
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void cMCLogger::Error(const char * a_Format, va_list a_ArgList)
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{
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cCSLock Lock(m_CriticalSection);
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SetColor(csError);
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m_Log->Log(a_Format, a_ArgList);
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ResetColor();
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puts("");
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}
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void cMCLogger::SetColor(eColorScheme a_Scheme)
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{
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if (!m_ShouldColorOutput)
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{
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return;
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}
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#ifdef _WIN32
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WORD Attrib = 0x07; // by default, gray on black
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switch (a_Scheme)
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{
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case csRegular: Attrib = 0x07; break; // Gray on black
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case csInfo: Attrib = 0x0e; break; // Yellow on black
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case csWarning: Attrib = 0x0c; break; // Read on black
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case csError: Attrib = 0xc0; break; // Black on red
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default: ASSERT(!"Unhandled color scheme");
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}
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SetConsoleTextAttribute(g_Console, Attrib);
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#elif defined(__linux) && !defined(ANDROID_NDK)
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switch (a_Scheme)
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{
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case csRegular: printf("\x1b[0m"); break; // Whatever the console default is
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case csInfo: printf("\x1b[33;1m"); break; // Yellow on black
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case csWarning: printf("\x1b[31;1m"); break; // Red on black
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case csError: printf("\x1b[1;33;41;1m"); break; // Yellow on red
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default: ASSERT(!"Unhandled color scheme");
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}
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#endif
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}
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void cMCLogger::ResetColor(void)
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{
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if (!m_ShouldColorOutput)
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{
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return;
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}
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#ifdef _WIN32
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SetConsoleTextAttribute(g_Console, g_DefaultConsoleAttrib);
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#elif defined(__linux) && !defined(ANDROID_NDK)
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printf("\x1b[0m");
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#endif
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}
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//////////////////////////////////////////////////////////////////////////
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// Global functions
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void LOG(const char* a_Format, ...)
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{
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va_list argList;
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va_start(argList, a_Format);
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cMCLogger::GetInstance()->Log( a_Format, argList );
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va_end(argList);
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}
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void LOGINFO(const char* a_Format, ...)
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{
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va_list argList;
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va_start(argList, a_Format);
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cMCLogger::GetInstance()->Info( a_Format, argList );
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va_end(argList);
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}
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void LOGWARN(const char* a_Format, ...)
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{
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va_list argList;
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va_start(argList, a_Format);
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cMCLogger::GetInstance()->Warn( a_Format, argList );
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va_end(argList);
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}
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void LOGERROR(const char* a_Format, ...)
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{
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va_list argList;
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va_start(argList, a_Format);
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cMCLogger::GetInstance()->Error( a_Format, argList );
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va_end(argList);
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}
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