shout audioOutput will now connect and disconnect from icecast server

git-svn-id: https://svn.musicpd.org/mpd/trunk@2285 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 105 insertions, 4 deletions

diff --git a/src/audioOutput_shout.c b/src/audioOutput_shout.c
index a895b63ae..5e14b0467 100644
--- a/src/audioOutput_shout.c
+++ b/src/audioOutput_shout.c
@@ -26,33 +26,127 @@
 #include <assert.h>
 #include <signal.h>
 
+#include <shout/shout.h>
+#include <vorbis/vorbisenc.h>
+
+static int shoutInitCount = 0;
+
 typedef struct _ShoutData {
+	shout_t * shoutConn;
 } ShoutData;
 
 static ShoutData * newShoutData() {
 	ShoutData * ret = malloc(sizeof(ShoutData));
 
+	ret->shoutConn = shout_new();
+
 	return ret;
 }
 
 static void freeShoutData(ShoutData * sd) {
+	if(sd->shoutConn) shout_free(sd->shoutConn);
+
 	free(sd);
 }
 
-static void shout_initDriver(AudioOutput * audioOutput) {
-	ShoutData * sd  = newShoutData();
+static int shout_initDriver(AudioOutput * audioOutput) {
+	ShoutData * sd;
+	char * test;
+	int port;
+	char * host;
+	char * mount;
+	char * passwd;
+	char * user;
+	char * name;
+
+	if(!getConf()[CONF_SHOUT_HOST]) {
+		return -1;
+	}
+
+	sd = newShoutData();
+
+	if(!getConf()[CONF_SHOUT_MOUNT]) {
+		ERROR("shout host defined but not shout mount point\n");
+		exit(EXIT_FAILURE);
+	}
+
+	if(!getConf()[CONF_SHOUT_PORT]) {
+		ERROR("shout host defined but not shout port\n");
+		exit(EXIT_FAILURE);
+	}
+
+	if(!getConf()[CONF_SHOUT_PASSWD]) {
+		ERROR("shout host defined but not shout password\n");
+		exit(EXIT_FAILURE);
+	}
+
+	if(!getConf()[CONF_SHOUT_NAME]) {
+		ERROR("shout host defined but not shout name\n");
+		exit(EXIT_FAILURE);
+	}
+
+	if(!getConf()[CONF_SHOUT_USER]) {
+		ERROR("shout host defined but not shout user\n");
+		exit(EXIT_FAILURE);
+	}
+
+	host = getConf()[CONF_SHOUT_HOST];
+	passwd = getConf()[CONF_SHOUT_PASSWD];
+	user = getConf()[CONF_SHOUT_USER];
+	mount = getConf()[CONF_SHOUT_MOUNT];
+	name = getConf()[CONF_SHOUT_NAME];
+
+	port = strtol(getConf()[CONF_SHOUT_PORT], &test, 10);
+
+	if(*test != '\0' || port <= 0) {
+		ERROR("shout port \"%s\" is not a positive integer\n", 
+				getConf()[CONF_SHOUT_PORT]);
+		exit(EXIT_FAILURE);
+	}
+
+	if(shout_set_host(sd->shoutConn, host) !=  SHOUTERR_SUCCESS ||
+		shout_set_port(sd->shoutConn, port) != SHOUTERR_SUCCESS ||
+		shout_set_password(sd->shoutConn, passwd) != SHOUTERR_SUCCESS ||
+		shout_set_mount(sd->shoutConn, mount) != SHOUTERR_SUCCESS ||
+		shout_set_name(sd->shoutConn, name) != SHOUTERR_SUCCESS ||
+		shout_set_user(sd->shoutConn, user) != SHOUTERR_SUCCESS ||
+		shout_set_format(sd->shoutConn, SHOUT_FORMAT_VORBIS) 
+			!= SHOUTERR_SUCCESS ||
+		shout_set_protocol(sd->shoutConn, SHOUT_PROTOCOL_HTTP)
+			!= SHOUTERR_SUCCESS)
+	{
+		ERROR("error configuring shout: %s\n", 
+				shout_get_error(sd->shoutConn));
+		exit(EXIT_FAILURE);
+	}
 
 	audioOutput->data = sd;
+
+	if(shoutInitCount == 0) shout_init();
+
+	shoutInitCount++;
+
+	return 0;
 }
 
 static void shout_finishDriver(AudioOutput * audioOutput) {
 	ShoutData * sd = (ShoutData *)audioOutput->data;
 
 	freeShoutData(sd);
+
+	shoutInitCount--;
+
+	if(shoutInitCount == 0) shout_shutdown();
 }
 
 static void shout_closeDevice(AudioOutput * audioOutput) {
-	/*ShoutData * sd = (ShoutData *) audioOutput->data;*/
+	ShoutData * sd = (ShoutData *) audioOutput->data;
+
+	if(shout_close(sd->shoutConn) != SHOUTERR_SUCCESS)
+	{
+		ERROR("problem closing connection to shout server: %s\n",
+				shout_get_error(sd->shoutConn));
+	}
 
 	audioOutput->open = 0;
 }
@@ -60,7 +154,14 @@ static void shout_closeDevice(AudioOutput * audioOutput) {
 static int shout_openDevice(AudioOutput * audioOutput,
 		AudioFormat * audioFormat) 
 {
-	/*ShoutData * sd = (ShoutData *)audioOutput->data;*/
+	ShoutData * sd = (ShoutData *)audioOutput->data;
+
+	if(shout_open(sd->shoutConn) != SHOUTERR_SUCCESS)
+	{
+		ERROR("problem opening connection to shout server: %s\n",
+				shout_get_error(sd->shoutConn));
+		return -1;
+	}
 
 	audioOutput->open = 1;