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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#if DEBUG
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
#include "err.h"
#include "debug.h"
static char *debug_path = "/tmp/epson-escpr-wrapper-dump";
static FILE *debug_fp = NULL;
void
debug_init (void)
{
char path[255];
pid_t pid;
pid = getpid ();
sprintf (path, "%s.%d", debug_path, pid);
if (!debug_fp)
{
debug_fp = fopen (path, "w");
if (!debug_fp)
err_msg (MSGTYPE_WARNING, "Can't open the dump file \"%s\".", path);
}
fchmod (fileno (debug_fp), 0644);
return;
}
void
debug_dump (const char *fmt, ...)
{
va_list ap;
if (!debug_fp)
debug_init ();
va_start (ap, fmt);
vfprintf (debug_fp, fmt, ap);
va_end (ap);
return;
}
void
debug_end (void)
{
if (!debug_fp)
fclose (debug_fp);
return;
}
#endif /* DEBUG */
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