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mISDNuser
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Jolly: 

Added debug option for isdnbridge.

	modified:   bridge/bridge.c
This commit is contained in:
Super User 2007-04-15 12:09:27 +02:00
parent 65a34a749f
commit d40d0e86c9
1 changed files with 13 additions and 7 deletions
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20
bridge/bridge.c
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@ -25,8 +25,6 @@
#define ISDN_PID_L4_B_USER 0x440000ff
//#define DEBUG
/* used for udevice */
int entity = 0;
@ -40,6 +38,7 @@ int quit = 0;
/* option stuff */
int nooutput = 0;
int traffic = 0;
int debug = 0;
/* mISDN port structure list */
struct mISDNport {
@ -116,13 +115,15 @@ static void show_traffic(struct mISDNport *m1, unsigned char *data, int len)
/*
* debug output
*/
#ifdef DEBUG
#define PDEBUG(fmt, arg...) _printdebug(__FUNCTION__, __LINE__, fmt, ## arg)
static void _printdebug(const char *function, int line, const char *fmt, ...)
{
char buffer[4096];
va_list args;
if (!debug || nooutput)
return;
va_start(args,fmt);
vsnprintf(buffer, sizeof(buffer)-1, fmt, args);
buffer[sizeof(buffer)-1]=0;
@ -130,9 +131,6 @@ static void _printdebug(const char *function, int line, const char *fmt, ...)
printf("%s, line %d: %s", function, line, buffer);
}
#else
#define PDEBUG(fmt, arg...) if(1)
#endif
/*
* signal handler to interrupt main loop
@ -312,6 +310,7 @@ int mISDN_handler(void)
}
if (mISDNport->que_len)
{
PDEBUG("Data in que, due to inactive link on port %d.\n", mISDNport->portnum);
mISDN_write(mISDNdevice, mISDNport->que_frm, mISDNport->que_len, TIMEOUT_1SEC);
mISDNport->que_len = 0;
}
@ -818,7 +817,7 @@ int main(int argc, char *argv[])
if (argc <= 1)
{
usage:
printf("Usage: %s [--traffic] [--fork] <port a> <port b> [<port a> <port b> [...]]\n\n", argv[0]);
printf("Usage: %s [--<option> [...]] <port a> <port b> [<port a> <port b> [...]]\n\n", argv[0]);
printf("Bridges given pairs of ports. The number of given ports must be even.\n");
printf("Each pair of ports must be the same interface size (equal channel number).\n");
printf("Both ports may have same mode, e.g. TE-mode, to bridge ISDN to leased line.\n");
@ -826,6 +825,7 @@ int main(int argc, char *argv[])
printf("Note: Ports must have layer 1 only, so layermask must be 0x3 to make it work.\n");
printf("--fork will make a daemon fork.\n");
printf("--traffic will show D-channel traffic.\n");
printf("--debug will show debug info.\n");
return(0);
}
if (strstr("help", argv[1]))
@ -848,6 +848,12 @@ int main(int argc, char *argv[])
i++;
continue;
}
if (!strcmp(argv[i], "--debug"))
{
debug = 1;
i++;
continue;
}
/* open port a */
mISDNport_a = mISDN_port_open(strtol(argv[i], NULL, 0));