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#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include <stdlib.h>
#include "types.h"
#include "threadlib.h"
#include "rip_manager.h"
#include "debug.h"
#if WIN32
#define vsnprintf _vsnprintf
#endif
/*********************************************************************************
* Public functions
*********************************************************************************/
#define DEBUG_PRINTF_TO_FILE 1
int debug_on = 0;
int command_line_debug = 0;
FILE* gcsfp = 0;
static HSEM m_debug_lock;
void
debug_enable (void)
{
debug_on = 1;
}
void
debug_open (void)
{
char* filename = "gcs.txt";
if (!debug_on) return;
if (!gcsfp) {
gcsfp = fopen(filename, "a");
}
}
void
debug_close (void)
{
if (!debug_on) return;
if (gcsfp) {
fclose(gcsfp);
gcsfp = 0;
}
}
void
debug_printf (char* fmt, ...)
{
#if (DEBUG_PRINTF_TO_FILE)
static int initialized = 0;
int was_open = 1;
#endif
va_list argptr;
if (!debug_on) return;
if (!initialized) {
m_debug_lock = threadlib_create_sem();
threadlib_signel_sem(&m_debug_lock);
}
threadlib_waitfor_sem (&m_debug_lock);
#if (DEBUG_PRINTF_TO_FILE)
va_start (argptr, fmt);
if (!gcsfp) {
was_open = 0;
debug_open();
}
if (!initialized) {
initialized = 1;
fprintf (gcsfp, "=========================\n");
fprintf (gcsfp, "STREAMRIPPER " SRPLATFORM " " SRVERSION "\n");
}
vfprintf (gcsfp, fmt, argptr);
fflush (gcsfp);
#endif
if (command_line_debug) {
#if (!DEBUG_PRINTF_TO_FILE)
va_start (argptr, fmt);
#endif
vprintf (fmt, argptr);
#if (!DEBUG_PRINTF_TO_FILE)
va_end (argptr);
#endif
}
#if (DEBUG_PRINTF_TO_FILE)
va_end (argptr);
if (!was_open) {
debug_close ();
}
#endif
threadlib_signel_sem (&m_debug_lock);
}
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