CPPUtil/UtilTerminalColor.cpp

   1 //
   2 //  UtilTerminalColor.cpp
   3 //  CPPUtil
   4 //
   5 //  Created by James McIlree on 4/26/13.
   6 //  Copyright (c) 2013 Apple. All rights reserved.
   7 //
   8
   9 #include "CPPUtil.h"
  10
  11 BEGIN_UTIL_NAMESPACE
  12
  13 #define COLOR(FGBG, CODE, BOLD) "\033[0;" BOLD FGBG CODE "m"
  14
  15 #define ALLCOLORS(FGBG,BOLD) {\
  16         COLOR(FGBG, "0", BOLD),\
  17         COLOR(FGBG, "1", BOLD),\
  18         COLOR(FGBG, "2", BOLD),\
  19         COLOR(FGBG, "3", BOLD),\
  20         COLOR(FGBG, "4", BOLD),\
  21         COLOR(FGBG, "5", BOLD),\
  22         COLOR(FGBG, "6", BOLD),\
  23         COLOR(FGBG, "7", BOLD)\
  24 }
  25
  26 static const char colorcodes[2][2][8][10] = {
  27         { ALLCOLORS("3",""), ALLCOLORS("3","1;") },
  28         { ALLCOLORS("4",""), ALLCOLORS("4","1;") }
  29 };
  30
  31 const char* TerminalColorStringFor(kTerminalColor code, bool is_bold, bool is_background) {
  32         return colorcodes[is_background ? 1 : 0][is_bold ? 1 : 0][(uint32_t)code & 7];
  33 }
  34
  35 const char* TerminalColorResetString(void) {
  36         return "\033[0m";
  37 }
  38
  39 END_UTIL_NAMESPACE