WNCDebug.h

00001 
00002 #ifndef __WNCDEBUG__
00003 #define __WNCDEBUG__
00004 #include <stdio.h>
00005 #include "BufferedSerial.h"
00006 
00007 
00008 class WNCDebug
00009 {
00010 public:
00011     WNCDebug( FILE * fd = stderr ): m_puart(NULL) {m_stdiofp=fd;};
00012     WNCDebug( BufferedSerial * uart): m_stdiofp(NULL) {m_puart=uart;};
00013     ~WNCDebug() {};
00014 
00015     int printf( char * fmt, ...) {
00016             char buffer[256];
00017             int ret=0;
00018             va_list args;
00019             va_start (args, fmt);
00020             vsnprintf(buffer, sizeof(buffer), fmt, args);
00021             if( m_stdiofp )
00022                 ret=fputs(buffer,m_stdiofp);
00023             else
00024                 ret=m_puart->puts(buffer);
00025             va_end (args);
00026             return ret;
00027             }
00028 
00029     int putc( int c ) {
00030             int ret=0;
00031             if( m_stdiofp )
00032                 ret=fputc(c, m_stdiofp);
00033             else
00034                 ret=m_puart->putc(c);
00035             return ret;
00036             }
00037 
00038     int puts( const char * str ) {
00039             int ret=0;
00040             if( m_stdiofp )
00041                 ret=fputs(str,m_stdiofp);
00042             else
00043                 ret=m_puart->puts(str);
00044             return ret;
00045             }
00046 
00047 private:
00048     std::FILE *m_stdiofp;
00049     BufferedSerial *m_puart;
00050 };
00051 #endif