Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//
//===========================================================================//
#include <windows.h>
#include "tier0/icommandline.h"
#include <stdio.h>
#include "tier0/dbg.h"
static unsigned short g_InitialColor = 0xFFFF;
static unsigned short g_LastColor = 0xFFFF;
static unsigned short g_BadColor = 0xFFFF;
static WORD g_BackgroundFlags = 0xFFFF;
static void GetInitialColors( )
{
// Get the old background attributes.
CONSOLE_SCREEN_BUFFER_INFO oldInfo;
GetConsoleScreenBufferInfo( GetStdHandle( STD_OUTPUT_HANDLE ), &oldInfo );
g_InitialColor = g_LastColor = oldInfo.wAttributes & (FOREGROUND_RED|FOREGROUND_GREEN|FOREGROUND_BLUE|FOREGROUND_INTENSITY);
g_BackgroundFlags = oldInfo.wAttributes & (BACKGROUND_RED|BACKGROUND_GREEN|BACKGROUND_BLUE|BACKGROUND_INTENSITY);
g_BadColor = 0;
if (g_BackgroundFlags & BACKGROUND_RED)
g_BadColor |= FOREGROUND_RED;
if (g_BackgroundFlags & BACKGROUND_GREEN)
g_BadColor |= FOREGROUND_GREEN;
if (g_BackgroundFlags & BACKGROUND_BLUE)
g_BadColor |= FOREGROUND_BLUE;
if (g_BackgroundFlags & BACKGROUND_INTENSITY)
g_BadColor |= FOREGROUND_INTENSITY;
}
static WORD SetConsoleTextColor( int red, int green, int blue, int intensity )
{
WORD ret = g_LastColor;
g_LastColor = 0;
if( red ) g_LastColor |= FOREGROUND_RED;
if( green ) g_LastColor |= FOREGROUND_GREEN;
if( blue ) g_LastColor |= FOREGROUND_BLUE;
if( intensity ) g_LastColor |= FOREGROUND_INTENSITY;
// Just use the initial color if there's a match...
if (g_LastColor == g_BadColor)
g_LastColor = g_InitialColor;
SetConsoleTextAttribute( GetStdHandle( STD_OUTPUT_HANDLE ), g_LastColor | g_BackgroundFlags );
return ret;
}
static void RestoreConsoleTextColor( WORD color )
{
SetConsoleTextAttribute( GetStdHandle( STD_OUTPUT_HANDLE ), color | g_BackgroundFlags );
g_LastColor = color;
}
void CmdLib_Exit( int exitCode )
{
TerminateProcess( GetCurrentProcess(), 1 );
}
CRITICAL_SECTION g_SpewCS;
bool g_bSpewCSInitted = false;
bool g_bSuppressPrintfOutput = false;
SpewRetval_t CmdLib_SpewOutputFunc( SpewType_t type, char const *pMsg )
{
// Hopefully two threads won't call this simultaneously right at the start!
if ( !g_bSpewCSInitted )
{
InitializeCriticalSection( &g_SpewCS );
g_bSpewCSInitted = true;
}
WORD old;
SpewRetval_t retVal;
EnterCriticalSection( &g_SpewCS );
{
if (( type == SPEW_MESSAGE ) || (type == SPEW_LOG ))
{
old = SetConsoleTextColor( 1, 1, 1, 0 );
retVal = SPEW_CONTINUE;
}
else if( type == SPEW_WARNING )
{
old = SetConsoleTextColor( 1, 1, 0, 1 );
retVal = SPEW_CONTINUE;
}
else if( type == SPEW_ASSERT )
{
old = SetConsoleTextColor( 1, 0, 0, 1 );
retVal = SPEW_DEBUGGER;
#ifdef MPI
// VMPI workers don't want to bring up dialogs and suchlike.
if ( g_bUseMPI && !g_bMPIMaster )
{
VMPI_HandleCrash( pMsg, true );
exit( 0 );
}
#endif
}
else if( type == SPEW_ERROR )
{
old = SetConsoleTextColor( 1, 0, 0, 1 );
retVal = SPEW_ABORT; // doesn't matter.. we exit below so we can return an errorlevel (which dbg.dll doesn't do).
}
else
{
old = SetConsoleTextColor( 1, 1, 1, 1 );
retVal = SPEW_CONTINUE;
}
if ( !g_bSuppressPrintfOutput || type == SPEW_ERROR )
printf( "%s", pMsg );
OutputDebugString( pMsg );
if ( type == SPEW_ERROR )
{
printf( "\n" );
OutputDebugString( "\n" );
}
RestoreConsoleTextColor( old );
}
LeaveCriticalSection( &g_SpewCS );
if ( type == SPEW_ERROR )
{
CmdLib_Exit( 1 );
}
return retVal;
}
void InstallSpewFunction()
{
setvbuf( stdout, NULL, _IONBF, 0 );
setvbuf( stderr, NULL, _IONBF, 0 );
SpewOutputFunc( CmdLib_SpewOutputFunc );
GetInitialColors();
}
//-----------------------------------------------------------------------------
// Tests the process.cpp stuff
//-----------------------------------------------------------------------------
int main( int argc, char **argv )
{
CommandLine()->CreateCmdLine( argc, argv );
InstallSpewFunction();
float flDelay = CommandLine()->ParmValue( "-delay", 0.0f );
const char *pEndMessage = CommandLine()->ParmValue( "-message", "Test Finished!\n" );
int nEndExtraBytes = CommandLine()->ParmValue( "-extrabytes", 0 );
if ( flDelay > 0.0f )
{
float t = Plat_FloatTime();
while ( Plat_FloatTime() - t < flDelay )
{
}
}
Msg( pEndMessage );
if ( nEndExtraBytes )
{
while( --nEndExtraBytes >= 0 )
{
Msg( "%c", ( nEndExtraBytes % 10 ) + '0' );
}
}
return 0;
}