sanitizer_report_decorator.h revision 2d1fdb26e458c4ddc04155c1d421bced3ba90cd0
1//===-- sanitizer_report_decorator.h ----------------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// Tags to decorate the sanitizer reports. 11// Currently supported tags: 12// * None. 13// * ANSI color sequences. 14// 15//===----------------------------------------------------------------------===// 16 17#ifndef SANITIZER_REPORT_DECORATOR_H 18#define SANITIZER_REPORT_DECORATOR_H 19 20#include "sanitizer_common.h" 21 22namespace __sanitizer { 23class AnsiColorDecorator { 24 // FIXME: This is not portable. It assumes the special strings are printed to 25 // stdout, which is not the case on Windows (see SetConsoleTextAttribute()). 26 public: 27 explicit AnsiColorDecorator(bool use_ansi_colors) : ansi_(use_ansi_colors) { } 28 const char *Bold() const { return ansi_ ? "\033[1m" : ""; } 29 const char *Black() const { return ansi_ ? "\033[1m\033[30m" : ""; } 30 const char *Red() const { return ansi_ ? "\033[1m\033[31m" : ""; } 31 const char *Green() const { return ansi_ ? "\033[1m\033[32m" : ""; } 32 const char *Yellow() const { return ansi_ ? "\033[1m\033[33m" : ""; } 33 const char *Blue() const { return ansi_ ? "\033[1m\033[34m" : ""; } 34 const char *Magenta() const { return ansi_ ? "\033[1m\033[35m" : ""; } 35 const char *Cyan() const { return ansi_ ? "\033[1m\033[36m" : ""; } 36 const char *White() const { return ansi_ ? "\033[1m\033[37m" : ""; } 37 const char *Default() const { return ansi_ ? "\033[1m\033[0m" : ""; } 38 private: 39 bool ansi_; 40}; 41 42class SanitizerCommonDecorator: protected AnsiColorDecorator { 43 public: 44 SanitizerCommonDecorator() 45 : __sanitizer::AnsiColorDecorator(ColorizeReports()) { } 46 const char *Warning() { return Red(); } 47 const char *EndWarning() { return Default(); } 48}; 49 50} // namespace __sanitizer 51 52#endif // SANITIZER_REPORT_DECORATOR_H 53