X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=audiod.c;h=e7e368c210bd4979447eafdbd34038c7f2e43d2a;hp=b8c072d52cdc80ae48d3c56cbf065cff2d80e457;hb=e593b5f44255414087e226a25f4bbd392c9e7c76;hpb=84f3cda92d0fb3d072b1a2d9bf8c2156c18d6398

diff --git a/audiod.c b/audiod.c
index b8c072d5..e7e368c2 100644
--- a/audiod.c
+++ b/audiod.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2008 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -119,7 +119,7 @@ int get_audio_format_num(char *name)
 {
 	int i;
 
-	while (isspace(*name))
+	while (para_isspace(*name))
 		name++;
 	FOR_EACH_AUDIO_FORMAT(i)
 		if (!strcmp(name, audio_formats[i]))
@@ -197,34 +197,34 @@ static void close_receiver(int slot_num)
 	if (s->format < 0 || !s->receiver_node)
 		return;
 	a = &afi[s->format];
-	PARA_NOTICE_LOG("closing %s receiver in slot %d (eof = %d)\n",
-		audio_formats[s->format] , slot_num, s->receiver_node->eof);
+	PARA_NOTICE_LOG("closing %s receiver in slot %d\n",
+		audio_formats[s->format], slot_num);
 	a->receiver->close(s->receiver_node);
 	free(s->receiver_node);
 	s->receiver_node = NULL;
 }
 
-static void kill_all_decoders(void)
+static void kill_all_decoders(int error)
 {
 	int i;
 
 	FOR_EACH_SLOT(i) {
 		struct slot_info *s = &slot[i];
-		if (s->wng && !s->wng->eof) {
+		if (s->wng && !s->wng->error) {
 			PARA_INFO_LOG("unregistering writer node group in slot %d\n",
 				i);
 			wng_unregister(s->wng);
-			s->wng->eof = 1;
+			s->wng->error = error;
 		}
-		if (s->fc && !s->fc->eof) {
+		if (s->fc && !s->fc->error) {
 			PARA_INFO_LOG("unregistering filter chain in slot %d\n", i);
 			unregister_task(&s->fc->task);
-			s->fc->eof = 1;
+			s->fc->error = error;
 		}
-		if (s->receiver_node && !s->receiver_node->eof) {
+		if (s->receiver_node && !s->receiver_node->error) {
 			PARA_INFO_LOG("unregistering receiver_node in slot %d\n", i);
 			unregister_task(&s->receiver_node->task);
-			s->receiver_node->eof = 1;
+			s->receiver_node->error = error;
 		}
 	}
 }
@@ -264,9 +264,9 @@ int num_filters(int audio_format_num)
 
 static void filter_event_handler(struct task *t)
 {
-	PARA_NOTICE_LOG("%s\n", PARA_STRERROR(-t->ret));
+	PARA_NOTICE_LOG("%s\n", para_strerror(-t->ret));
 	struct filter_chain *fc = t->private_data;
-	fc->eof = 1;
+	fc->error = t->ret;
 	unregister_task(t);
 }
 
@@ -285,13 +285,13 @@ static void open_filters(int slot_num)
 	INIT_LIST_HEAD(&s->fc->filters);
 	s->fc->inbuf = s->receiver_node->buf;
 	s->fc->in_loaded = &s->receiver_node->loaded;
-	s->fc->input_eof = &s->receiver_node->eof;
+	s->fc->input_error = &s->receiver_node->error;
 	s->fc->task.pre_select = filter_pre_select;
 	s->fc->task.event_handler = filter_event_handler;
 	s->fc->task.private_data = s->fc;
-	s->fc->eof = 0;
+	s->fc->error = 0;
 
-	s->receiver_node->output_eof = &s->fc->eof;
+	s->receiver_node->output_error = &s->fc->error;
 	sprintf(s->fc->task.status, "filter chain");
 	for (i = 0; i < nf; i++) {
 		struct filter_node *fn = para_calloc(sizeof(struct filter_node));
@@ -314,8 +314,8 @@ static void wng_event_handler(struct task *t)
 {
 	struct writer_node_group *wng = t->private_data;
 
-	PARA_INFO_LOG("%s\n", PARA_STRERROR(-t->ret));
-	wng->eof = 1;
+	PARA_INFO_LOG("%s\n", para_strerror(-t->ret));
+	wng->error = t->ret;
 	wng_unregister(wng);
 }
 
@@ -333,15 +333,15 @@ static void open_writers(int slot_num)
 	if (s->fc) {
 		s->wng->buf = s->fc->outbuf;
 		s->wng->loaded = s->fc->out_loaded;
-		s->wng->input_eof = &s->fc->eof;
+		s->wng->input_error = &s->fc->error;
 		s->wng->channels = &s->fc->channels;
 		s->wng->samplerate = &s->fc->samplerate;
-		s->fc->output_eof = &s->wng->eof;
+		s->fc->output_error = &s->wng->error;
 		PARA_INFO_LOG("samplerate: %d\n", *s->wng->samplerate);
 	} else {
 		s->wng->buf = s->receiver_node->buf;
 		s->wng->loaded = &s->receiver_node->loaded;
-		s->wng->input_eof = &s->receiver_node->eof;
+		s->wng->input_error = &s->receiver_node->error;
 	}
 	s->wng->task.event_handler = wng_event_handler;
 	for (i = 0; i < a->num_writers; i++) {
@@ -350,7 +350,7 @@ static void open_writers(int slot_num)
 	}
 	ret = wng_open(s->wng);
 	if (ret < 0) {
-		PARA_ERROR_LOG("%s\n", PARA_STRERROR(-ret));
+		PARA_ERROR_LOG("%s\n", para_strerror(-ret));
 		return;
 	}
 	s->wstime = *now;
@@ -360,16 +360,19 @@ static void open_writers(int slot_num)
 static void rn_event_handler(struct task *t)
 {
 	struct receiver_node *rn = t->private_data;
-	const struct timeval restart_delay = {0, 10 * 1000};
 	int i;
 
-	PARA_NOTICE_LOG("%s\n", PARA_STRERROR(-t->ret));
+	PARA_NOTICE_LOG("%s\n", para_strerror(-t->ret));
 	unregister_task(t);
-	rn->eof = 1;
+	rn->error = t->ret;
 	/* set restart barrier */
 	FOR_EACH_SLOT(i) {
+		struct timeval restart_delay = {0, 10 * 1000};
 		if (slot[i].receiver_node != rn)
 			continue;
+		if (rn->error != -E_RECV_EOF)
+			/* don't reconnect immediately on errors */
+			restart_delay.tv_sec = 5;
 		tv_add(now, &restart_delay, &afi[slot[i].format].restart_barrier);
 	}
 }
@@ -408,7 +411,7 @@ static int open_receiver(int format)
 	register_task(&rn->task);
 	return 1;
 err:
-	PARA_ERROR_LOG("%s\n", PARA_STRERROR(-ret));
+	PARA_ERROR_LOG("%s\n", para_strerror(-ret));
 	tv_add(now, &restart_delay, &afi[format].restart_barrier);
 	return ret;
 }
@@ -420,7 +423,7 @@ static int receiver_running(int format)
 	FOR_EACH_SLOT(i) {
 		struct slot_info *s = &slot[i];
 		if (s->format == format && s->receiver_node
-				&& !s->receiver_node->eof)
+				&& !s->receiver_node->error)
 			return 1;
 	}
 	return 0;
@@ -558,13 +561,13 @@ static void try_to_close_slot(int slot_num)
 
 	if (s->format < 0)
 		return;
-	if (s->receiver_node && !s->receiver_node->eof)
+	if (s->receiver_node && !s->receiver_node->error)
 		return;
-	if (s->fc && !s->fc->eof)
+	if (s->fc && !s->fc->error)
 		return;
-	if (s->wng && !s->wng->eof)
+	if (s->wng && !s->wng->error)
 		return;
-	PARA_INFO_LOG("closing slot %d \n", slot_num);
+	PARA_INFO_LOG("closing slot %d\n", slot_num);
 	wng_close(s->wng);
 	close_filters(s->fc);
 	free(s->fc);
@@ -585,7 +588,7 @@ static void audiod_pre_select(struct sched *s, __a_unused struct task *t)
 
 	t->ret = 1;
 	if (audiod_status != AUDIOD_ON || !stat_task->playing)
-		return kill_all_decoders();
+		return kill_all_decoders(-E_NOT_PLAYING);
 	if (open_current_receiver(s))
 		s->timeout = min_delay;
 	FOR_EACH_SLOT(i) {
@@ -869,7 +872,7 @@ static int audiod_get_socket(void)
 		PARA_EMERG_LOG("can not listen on socket\n");
 		exit(EXIT_FAILURE); /* do not unlink socket */
 	}
-	mark_fd_nonblock(fd);
+	mark_fd_nonblocking(fd);
 	return fd;
 }
 
@@ -930,7 +933,7 @@ static void command_post_select(struct sched *s, struct task *t)
 		return;
 	ret = handle_connect(ct->fd);
 	if (ret < 0)
-		PARA_ERROR_LOG("%s\n", PARA_STRERROR(-ret));
+		PARA_ERROR_LOG("%s\n", para_strerror(-ret));
 }
 
 static void init_command_task(struct command_task *ct)
@@ -1143,7 +1146,7 @@ int main(int argc, char *argv[])
 	log_welcome("para_audiod", conf.loglevel_arg);
 	i = init_stream_io();
 	if (i < 0) {
-		PARA_EMERG_LOG("init stream io error: %s\n", PARA_STRERROR(-i));
+		PARA_EMERG_LOG("init stream io error: %s\n", para_strerror(-i));
 		exit(EXIT_FAILURE);
 	}
 	server_uptime(UPTIME_SET);
@@ -1168,8 +1171,8 @@ int main(int argc, char *argv[])
 	register_task(audiod_task);
 	s.default_timeout.tv_sec = 0;
 	s.default_timeout.tv_usec = 99 * 1000;
-	ret = sched(&s);
+	ret = schedule(&s);
 
-	PARA_EMERG_LOG("%s\n", PARA_STRERROR(-ret));
+	PARA_EMERG_LOG("%s\n", para_strerror(-ret));
 	return EXIT_FAILURE;
 }