sanitizer_report_decorator.h revision 5d71de26cedae3dafc17449fe0182045c0bd20e8 
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 SanitizerCommonDecorator {
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  SanitizerCommonDecorator() : ansi_(ColorizeReports()) {}
28  const char *Bold()    const { return ansi_ ? "\033[1m" : ""; }
29  const char *Default() const { return ansi_ ? "\033[1m\033[0m"  : ""; }
30  const char *Warning()    { return Red(); }
31  const char *EndWarning() { return Default(); }
32 protected:
33  const char *Black()   const { return ansi_ ? "\033[1m\033[30m" : ""; }
34  const char *Red()     const { return ansi_ ? "\033[1m\033[31m" : ""; }
35  const char *Green()   const { return ansi_ ? "\033[1m\033[32m" : ""; }
36  const char *Yellow()  const { return ansi_ ? "\033[1m\033[33m" : ""; }
37  const char *Blue()    const { return ansi_ ? "\033[1m\033[34m" : ""; }
38  const char *Magenta() const { return ansi_ ? "\033[1m\033[35m" : ""; }
39  const char *Cyan()    const { return ansi_ ? "\033[1m\033[36m" : ""; }
40  const char *White()   const { return ansi_ ? "\033[1m\033[37m" : ""; }
41 private:
42  bool ansi_;
43};
44
45}  // namespace __sanitizer
46
47#endif  // SANITIZER_REPORT_DECORATOR_H
48