granicus.if.org Git - icinga2/blob - lib/base/console.hpp

   1 /* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
   2
   3 #ifndef CONSOLE_H
   4 #define CONSOLE_H
   5
   6 #include "base/i2-base.hpp"
   7 #include <iosfwd>
   8
   9 namespace icinga
  10 {
  11
  12 enum ConsoleColor
  13 {
  14         Console_Normal,
  15
  16         // bit 0-7: foreground
  17         Console_ForegroundBlack = 1,
  18         Console_ForegroundRed = 2,
  19         Console_ForegroundGreen = 3,
  20         Console_ForegroundYellow = 4,
  21         Console_ForegroundBlue = 5,
  22         Console_ForegroundMagenta = 6,
  23         Console_ForegroundCyan = 7,
  24         Console_ForegroundWhite = 8,
  25
  26         // bit 8-15: background
  27         Console_BackgroundBlack = 256,
  28         Console_BackgroundRed = 266,
  29         Console_BackgroundGreen = 267,
  30         Console_BackgroundYellow = 268,
  31         Console_BackgroundBlue = 269,
  32         Console_BackgroundMagenta = 270,
  33         Console_BackgroundCyan = 271,
  34         Console_BackgroundWhite = 272,
  35
  36         // bit 16-23: flags
  37         Console_Bold = 65536
  38 };
  39
  40 enum ConsoleType
  41 {
  42         Console_Autodetect = -1,
  43
  44         Console_Dumb,
  45 #ifndef _WIN32
  46         Console_VT100,
  47 #else /* _WIN32 */
  48         Console_Windows,
  49 #endif /* _WIN32 */
  50 };
  51
  52 class ConsoleColorTag
  53 {
  54 public:
  55         ConsoleColorTag(int color, ConsoleType consoleType = Console_Autodetect);
  56
  57         friend std::ostream& operator<<(std::ostream& fp, const ConsoleColorTag& cct);
  58
  59 private:
  60         int m_Color;
  61         int m_ConsoleType;
  62 };
  63
  64 std::ostream& operator<<(std::ostream& fp, const ConsoleColorTag& cct);
  65
  66 /**
  67  * Console utilities.
  68  *
  69  * @ingroup base
  70  */
  71 class Console
  72 {
  73 public:
  74         static void DetectType();
  75
  76         static void SetType(std::ostream& fp, ConsoleType type);
  77         static ConsoleType GetType(std::ostream& fp);
  78
  79 #ifndef _WIN32
  80         static void PrintVT100ColorCode(std::ostream& fp, int color);
  81 #else /* _WIN32 */
  82         static void SetWindowsConsoleColor(std::ostream& fp, int color);
  83 #endif /* _WIN32 */
  84
  85 private:
  86         Console();
  87 };
  88
  89 }
  90
  91 #endif /* CONSOLE_H */