Shamusworld >> Repos - architektonas/blob - src/base/rs_debug.h

   1 #ifndef RS_DEBUG_H
   2 #define RS_DEBUG_H
   3
   4 #ifdef __hpux
   5 #include <sys/_size_t.h>
   6 #endif
   7
   8 #include <iostream>
   9 #include <stdio.h>
  10 #include <QtCore>
  11
  12 #define RS_DEBUG RS_Debug::instance()
  13
  14 /**
  15  * Debugging facilities.
  16  *
  17  * @author Andrew Mustun
  18  */
  19 class RS_Debug
  20 {
  21         public:
  22                 /**
  23                  * Enum for debug levels. Only messages of the current
  24                  * or a higher level are printed.
  25                  * <ul>
  26                  *  <li>D_NOTHING:  nothing
  27                  *  <li>D_CRITICAL: critical messages
  28                  *  <li>D_ERROR:    errors
  29                  *  <li>D_WARNING:  warnings
  30                  *  <li>D_NOTICE:   notes
  31                  *  <li>D_INFORMATIONAL: infos
  32                  *  <li>D_DEBUGGING: very verbose
  33                  * </ul>
  34                  */
  35                 enum RS_DebugLevel { D_NOTHING,
  36                                                         D_CRITICAL,
  37                                                         D_ERROR,
  38                                                         D_WARNING,
  39                                                         D_NOTICE,
  40                                                         D_INFORMATIONAL,
  41                                                         D_DEBUGGING };
  42
  43         private:
  44                 RS_Debug();
  45
  46         public:
  47                 static RS_Debug * instance();
  48                 static void deleteInstance();
  49
  50                 void setLevel(RS_DebugLevel level);
  51                 RS_DebugLevel getLevel();
  52                 void print(RS_DebugLevel level, const char * format ...);
  53                 void print(const char * format ...);
  54                 void printUnicode(const QString & text);
  55                 void timestamp();
  56                 void setStream(FILE * s);
  57
  58         private:
  59                 static RS_Debug * uniqueInstance;
  60
  61                 RS_DebugLevel debugLevel;
  62                 FILE * stream;
  63 };
  64
  65 #endif