libsanitizer/sanitizer_common/sanitizer_report_decorator.h

   1 //===-- sanitizer_report_decorator.h ----------------------------*- C++ -*-===//
   2 //
   3 // This file is distributed under the University of Illinois Open Source
   4 // License. See LICENSE.TXT for details.
   5 //
   6 //===----------------------------------------------------------------------===//
   7 //
   8 // Tags to decorate the sanitizer reports.
   9 // Currently supported tags:
  10 //   * None.
  11 //   * ANSI color sequences.
  12 //
  13 //===----------------------------------------------------------------------===//
  14
  15 #ifndef SANITIZER_ALLOCATOR_H
  16 #define SANITIZER_ALLOCATOR_H
  17
  18 namespace __sanitizer {
  19 class AnsiColorDecorator {
  20  public:
  21   explicit AnsiColorDecorator(bool use_ansi_colors) : ansi_(use_ansi_colors) { }
  22   const char *Black()        { return ansi_ ? "\033[1m\033[30m" : ""; }
  23   const char *Red()          { return ansi_ ? "\033[1m\033[31m" : ""; }
  24   const char *Green()        { return ansi_ ? "\033[1m\033[32m" : ""; }
  25   const char *Yellow()       { return ansi_ ? "\033[1m\033[33m" : ""; }
  26   const char *Blue()         { return ansi_ ? "\033[1m\033[34m" : ""; }
  27   const char *Magenta()      { return ansi_ ? "\033[1m\033[35m" : ""; }
  28   const char *Cyan()         { return ansi_ ? "\033[1m\033[36m" : ""; }
  29   const char *White()        { return ansi_ ? "\033[1m\033[37m" : ""; }
  30   const char *Default()      { return ansi_ ? "\033[1m\033[0m"  : ""; }
  31  private:
  32   bool ansi_;
  33 };
  34 }  // namespace __sanitizer
  35 #endif  // SANITIZER_ALLOCATOR_H