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* Silly little patch to convert Q3 style color codes to ANSI escape codes. Note

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this doesn't work too well with baseq3 since it logs color strings with no
  color termination.
This commit is contained in:
Tim Angus 2005-10-19 01:51:19 +00:00
parent bcc229d5bb
commit 80919a1ce3
1 changed files with 86 additions and 1 deletions
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87
code/unix/unix_main.c
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@ -85,6 +85,9 @@ static struct termios tty_tc;
static field_t tty_con;
static cvar_t *ttycon_ansicolor = NULL;
static qboolean ttycon_color_on = qfalse;
// history
// NOTE TTimo this is a bit duplicate of the graphical console history
// but it's safer and faster to write our own here
@ -519,6 +522,12 @@ void Sys_ConsoleInputInit( void )
tc.c_cc[VTIME] = 0;
tcsetattr (0, TCSADRAIN, &tc);
ttycon_on = qtrue;
ttycon_ansicolor = Cvar_Get( "ttycon_ansicolor", "0", CVAR_ARCHIVE );
if( ttycon_ansicolor && ttycon_ansicolor->value )
{
ttycon_color_on = qtrue;
}
} else
ttycon_on = qfalse;
}
@ -1178,13 +1187,89 @@ char *Sys_GetClipboardData(void)
return NULL;
}
static struct Q3ToAnsiColorTable_s
{
char Q3color;
char *ANSIcolor;
} tty_colorTable[ ] =
{
{ COLOR_BLACK, "30" },
{ COLOR_RED, "31" },
{ COLOR_GREEN, "32" },
{ COLOR_YELLOW, "33" },
{ COLOR_BLUE, "34" },
{ COLOR_CYAN, "36" },
{ COLOR_MAGENTA, "35" },
{ COLOR_WHITE, "0" }
};
static int tty_colorTableSize =
sizeof( tty_colorTable ) / sizeof( tty_colorTable[ 0 ] );
void Sys_ANSIColorify( const char *msg, char *buffer, int bufferSize )
{
int msgLength, pos;
int i, j;
char *escapeCode;
if( !msg || !buffer )
return;
msgLength = strlen( msg );
pos = 0;
i = 0;
buffer[ 0 ] = '\0';
while( i < msgLength )
{
if( msg[ i ] == '\n' )
{
strncat( buffer, va( "%c[0m\n", 0x1B ), bufferSize );
i++;
}
else if( msg[ i ] == Q_COLOR_ESCAPE )
{
i++;
if( i < msgLength )
{
escapeCode = NULL;
for( j = 0; j < tty_colorTableSize; j++ )
{
if( msg[ i ] == tty_colorTable[ j ].Q3color )
{
escapeCode = tty_colorTable[ j ].ANSIcolor;
break;
}
}
if( escapeCode )
strncat( buffer, va( "%c[%sm", 0x1B, escapeCode ), bufferSize );
i++;
}
}
else
strncat( buffer, va( "%c", msg[ i++ ] ), bufferSize );
}
}
void Sys_Print( const char *msg )
{
if (ttycon_on)
{
tty_Hide();
}
fputs(msg, stderr);
if( ttycon_on && ttycon_color_on )
{
char ansiColorString[ MAXPRINTMSG ];
Sys_ANSIColorify( msg, ansiColorString, MAXPRINTMSG );
fputs( ansiColorString, stderr );
}
else
fputs(msg, stderr);
if (ttycon_on)
{
tty_Show();