src/libs/StreamOutput.cpp

   1 #include "StreamOutput.h"
   2
   3 NullStreamOutput StreamOutput::NullStream;
   4
   5 int StreamOutput::printf(const char *format, ...)
   6 {
   7     char b[64];
   8     char *buffer;
   9     // Make the message
  10     va_list args;
  11     va_start(args, format);
  12
  13     int size = vsnprintf(b, 64, format, args) + 1; // we add one to take into account space for the terminating \0
  14
  15     if (size < 64) {
  16         buffer = b;
  17     } else {
  18         buffer = new char[size];
  19         vsnprintf(buffer, size, format, args);
  20     }
  21     va_end(args);
  22
  23     puts(buffer);
  24
  25     if (buffer != b)
  26         delete[] buffer;
  27
  28     return size - 1;
  29 }