1//===-- sanitizer_report_decorator.h ----------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// Tags to decorate the sanitizer reports.
10// Currently supported tags:
11//   * None.
12//   * ANSI color sequences.
13//
14//===----------------------------------------------------------------------===//
15
16#ifndef SANITIZER_REPORT_DECORATOR_H
17#define SANITIZER_REPORT_DECORATOR_H
18
19#include "sanitizer_common.h"
20
21namespace __sanitizer {
22class SanitizerCommonDecorator {
23  // FIXME: This is not portable. It assumes the special strings are printed to
24  // stdout, which is not the case on Windows (see SetConsoleTextAttribute()).
25 public:
26  SanitizerCommonDecorator() : ansi_(ColorizeReports()) {}
27  const char *Bold() const { return ansi_ ? "\033[1m" : ""; }
28  const char *Default() const { return ansi_ ? "\033[1m\033[0m"  : ""; }
29  const char *Warning() const { return Red(); }
30  const char *Error() const { return Red(); }
31  const char *MemoryByte() const { return Magenta(); }
32
33 protected:
34  const char *Black()   const { return ansi_ ? "\033[1m\033[30m" : ""; }
35  const char *Red()     const { return ansi_ ? "\033[1m\033[31m" : ""; }
36  const char *Green()   const { return ansi_ ? "\033[1m\033[32m" : ""; }
37  const char *Yellow()  const { return ansi_ ? "\033[1m\033[33m" : ""; }
38  const char *Blue()    const { return ansi_ ? "\033[1m\033[34m" : ""; }
39  const char *Magenta() const { return ansi_ ? "\033[1m\033[35m" : ""; }
40  const char *Cyan()    const { return ansi_ ? "\033[1m\033[36m" : ""; }
41  const char *White()   const { return ansi_ ? "\033[1m\033[37m" : ""; }
42 private:
43  bool ansi_;
44};
45
46}  // namespace __sanitizer
47
48#endif  // SANITIZER_REPORT_DECORATOR_H
49