X-Git-Url: http://git.eversberg.eu/gitweb.cgi?p=lcr.git;a=blobdiff_plain;f=main.c;h=5c13f178009dd1fcdcc9ff08774cc2a02ebbb7bf;hp=ce054520d2ed762f5c3ab92bf3f742bd4eea9e55;hb=79bd731c0db3e3202cfeed2af3fb217ae744b70f;hpb=97aa0881beacf536e3a2296381c055887583db8f

diff --git a/main.c b/main.c
index ce05452..5c13f17 100644
--- a/main.c
+++ b/main.c
@@ -53,7 +53,7 @@ int last_debug = 0;
 int debug_newline = 1;
 int nooutput = 0;
 
-void debug(const char *function, int line, const char *prefix, char *buffer)
+void debug(const char *file, const char *function, int line, const char *prefix, char *buffer)
 {
 	time_t now;
 	struct tm *now_tm;
@@ -73,7 +73,7 @@ void debug(const char *function, int line, const char *prefix, char *buffer)
 		if (debug_newline)
 			printf("\033[32m%06d %s\033[37m%s", debug_count%1000000, prefix?prefix:"", prefix?" ":"");
 		if (function)
-			printf("(in %s() line %d): %s", function, line, buffer);
+			printf("(in %s/%s() line %d): %s", file, function, line, buffer);
 		else
 			printf("%s", buffer);
 	}
@@ -84,6 +84,7 @@ void debug(const char *function, int line, const char *prefix, char *buffer)
 				fprintf(debug_fp, "%s%s(in %s() line %d): %s", prefix?prefix:"", prefix?" ":"", function, line, buffer);
 			else
 				fprintf(debug_fp, "%s%s: %s", prefix?prefix:"", prefix?" ":"", buffer);
+			fflush(debug_fp);
 		}
 	}
 
@@ -94,7 +95,7 @@ void debug(const char *function, int line, const char *prefix, char *buffer)
 }
 
 
-void _printdebug(const char *function, int line, unsigned int mask, const char *fmt, ...)
+void _printdebug(const char *file, const char *function, int line, unsigned int mask, const char *fmt, ...)
 {
 	char buffer[4096];
 	va_list args;
@@ -108,12 +109,12 @@ void _printdebug(const char *function, int line, unsigned int mask, const char *
 	buffer[sizeof(buffer)-1]=0;
 	va_end(args);
 
-	debug(function, line, "DEBUG", buffer);
+	debug(file, function, line, "DEBUG", buffer);
 
 	pthread_mutex_unlock(&mutexd);
 }
 
-void _printerror(const char *function, int line, const char *fmt, ...)
+void _printerror(const char *file, const char *function, int line, const char *fmt, ...)
 {
 	char buffer[4096];
 	va_list args;
@@ -126,7 +127,7 @@ void _printerror(const char *function, int line, const char *fmt, ...)
 	va_end(args);
 
 	if (options.deb)
-		debug(function, line, "ERROR", buffer);
+		debug(file, function, line, "ERROR", buffer);
 	else { /* only if we do not debug */
 		if (function)
 			fprintf(stderr, "ERROR (in %s() line %d) %s", function, line, buffer);
@@ -148,6 +149,11 @@ void sighandler(int sigset)
 		return;
 	fprintf(stderr, "LCR: Signal received: %d\n", sigset);
 	PDEBUG(DEBUG_LOG, "Signal received: %d\n", sigset);
+	/* reset signals */
+	signal(SIGINT,SIG_DFL);
+	signal(SIGHUP,SIG_DFL);
+	signal(SIGTERM,SIG_DFL);
+	signal(SIGPIPE,SIG_DFL);
 	if (!quit) {
 		quit = sigset;
 		/* set scheduler & priority */
@@ -175,8 +181,10 @@ int main(int argc, char *argv[])
 	int			i;
 	struct sched_param	schedp;
 	int			created_mutexd = 0,/* created_mutext = 0,*/ created_mutexe = 0,
-        			created_lock = 0, created_signal = 0, created_debug = 0,
-				created_misdn = 0;
+        			created_lock = 0, created_signal = 0, created_message = 0;
+#ifdef WITH_MISDN
+	int			created_misdn = 0;
+#endif
 	char			tracetext[256], lock[128];
 	char			options_error[256];
 
@@ -208,8 +216,16 @@ int main(int argc, char *argv[])
 		goto free;
 	}
 
+#ifdef WITH_CRYPT
 	/* init crc */
 	crc_init();
+#endif
+
+#ifdef WITH_VOOTP
+	/* init VoOTP */
+	vootp_init(stderr);
+	vootp_loglevel(VOOTP_LOGL_INFO);
+#endif
 
 	/* the mutex init */
 	if (pthread_mutex_init(&mutexd, NULL)) {
@@ -247,7 +263,7 @@ int main(int argc, char *argv[])
 
 	/* query available isdn ports */
 	if (!(strcasecmp(argv[1],"query"))) {
-		int rc;
+		int __attribute__((__unused__)) rc;
 		fprintf(stderr, "-> Using 'misdn_info'\n");
 		rc = system("misdn_info");
 		ret = 0;
@@ -260,11 +276,12 @@ int main(int argc, char *argv[])
 		goto free;
 	}
 
+#ifdef WITH_MISDN
 	/* init mISDN */
 	if (mISDN_initialize() < 0)
 		goto free;
 	created_misdn = 1;
-	created_debug = 1;
+#endif
 
 	/* read ruleset(s) */
 	if (!(ruleset_first = ruleset_parse()))
@@ -319,11 +336,13 @@ int main(int argc, char *argv[])
 		nooutput = 1;
 
 		/* write pid file */
-		pidfile = fopen("/var/run/lcr.pid","w");
+		SPRINT(lock, "%s/lcr.pid", options.lock);
+		pidfile = fopen(lock,"w");
 		if (pidfile) {
 			fprintf(pidfile, "%d\n", getpid());
 			fclose(pidfile);
-		}
+		} else
+			fprintf(stderr, "Failed to create PID file: %s\n", lock);
 	} else
 	/* if not start */
 	if (!!strcasecmp(argv[1],"start")) {
@@ -354,6 +373,11 @@ int main(int argc, char *argv[])
 	/* generate alaw / ulaw tables */
 	generate_tables(options.law);
 
+#ifdef WITH_SIP
+	/* init SIP globals */
+	sip_init();
+#endif
+
 #ifdef WITH_SS5
 	/* init ss5 sine tables */
 	ss5_sine_generate();
@@ -373,15 +397,12 @@ int main(int argc, char *argv[])
 		goto free;
 	}
 #endif
-#if 0
-init is done when interface is up
 #ifdef WITH_GSM_BS
 	if (gsm_bs_init()) {
 		fprintf(stderr, "GSM BS initialization failed.\n");
 		goto free;
 	}
 #endif
-#endif
 #ifdef WITH_GSM_MS
 	if (gsm_ms_init()) {
 		fprintf(stderr, "GSM MS initialization failed.\n");
@@ -443,6 +464,7 @@ init is done when interface is up
 
 	/* init message */
 	init_message();
+	created_message = 1;
 
 	/*** main loop ***/
 	SPRINT(tracetext, "%s %s started, waiting for calls...", NAME, VERSION_STRING);
@@ -470,9 +492,18 @@ init is done when interface is up
 			usleep(10000);
 		}
 #else
+#ifdef WITH_SIP
+		if (options.polling || any_sip_interface) {
+#else
 		if (options.polling) {
-			if (!select_main(1, NULL, NULL, NULL))
+#endif
+			if (!select_main(1, NULL, NULL, NULL)) {
+#ifdef WITH_SIP
+				/* FIXME: check if work was done */
+				sip_handle();
+#endif
 				usleep(10000);
+			}
 		} else
 			select_main(0, NULL, NULL, NULL);
 #endif
@@ -487,9 +518,6 @@ init is done when interface is up
 	end_trace();
 	ret=0;
 
-	/* clean messacleane */
-	cleanup_message();
-
 	/* free all */
 free:
 
@@ -509,7 +537,6 @@ free:
 	}
 
 	/* destroy objects */
-
 	while(port_first) {
 		debug_count++;
 		delete port_first;
@@ -522,14 +549,16 @@ free:
 	debug_count++;
 	join_free();
 
+#ifdef WITH_MISDN
+	/* close isdn ports */
+	mISDNport_close_all();
+#endif
+
 	/* free interfaces */
 	if (interface_first)
 		free_interfaces(interface_first);
 	interface_first = NULL;
 
-	/* close isdn ports */
-	mISDNport_close_all();
-
 	/* flush messages */
 	debug_count++;
 	i = 0;
@@ -541,6 +570,10 @@ free:
 		PDEBUG(DEBUG_MSG, "freed %d pending messages\n", i);
 	}
 
+	/* clean messages */
+	if (created_message)
+		cleanup_message();
+
 	/* free tones */
 	if (toneset_first)
 		free_tones();
@@ -552,8 +585,10 @@ free:
 	if (created_lock)
 		flock(lockfd, LOCK_UN);
 	if (lockfd >= 0) {
-		chmod(lock, 0700);
-		unlink(lock);
+		if (created_lock) {
+			chmod(lock, 0700);
+			unlink(lock);
+		}
 		close(lockfd);
 	}
 
@@ -573,17 +608,16 @@ free:
 		if (pthread_mutex_destroy(&mutexd))
 			fprintf(stderr, "cannot destroy 'PDEBUG' mutex\n");
 
+#ifdef WITH_MISDN
 	/* deinitialize mISDN */
 	if (created_misdn)
 		mISDN_deinitialize();
+#endif
 
 	/* free gsm */
-#if 0
-exit is done when interface is down
 #ifdef WITH_GSM_BS
 	gsm_bs_exit(0);
 #endif
-#endif
 #ifdef WITH_GSM_MS
 	gsm_ms_exit(0);
 #endif
@@ -591,9 +625,10 @@ exit is done when interface is down
 	gsm_exit(0);
 #endif
 
-	/* close loopback, if used by GSM or remote */
-	if (mISDNloop.sock > -1)
-		mISDNloop_close();
+#ifdef WITH_SIP
+	/* cleanup SIP globals */
+	sip_exit();
+#endif
 
 	/* display memory leak */
 #define MEMCHECK(a, b) \