--- /dev/null
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "gstshout2.h"
+#include <stdlib.h>
+
+/* elementfactory information */
+static GstElementDetails shout2send_details = {
+ "An Icecast plugin",
+ "Shout2send",
+ "LGPL",
+ "Sends data to an icecast server",
+ VERSION,
+ "Wim Taymans <wim.taymans@chello.be>, Pedro Corte-Real <typo@netcabo.pt>",
+ "(C) 2000",
+};
+
+unsigned int audio_format = 100;
+
+/* Shout2send signals and args */
+enum {
+ /* FILL ME */
+ LAST_SIGNAL
+};
+
+enum {
+ ARG_0,
+ ARG_IP, /* the ip of the server */
+ ARG_PORT, /* the encoder port number on the server */
+ ARG_PASSWORD, /* the encoder password on the server */
+ ARG_PUBLIC, /* is this stream public? */
+ ARG_NAME, /* Name of the stream */
+ ARG_DESCRIPTION, /* Description of the stream */
+ ARG_GENRE, /* Genre of the stream */
+
+ ARG_MOUNT, /* mountpoint of stream (icecast only) */
+ ARG_URL, /* Url of stream (I'm guessing) */
+};
+
+static GstPadTemplate*
+sink_template_factory (void)
+{
+ static GstPadTemplate *template = NULL;
+
+ if (!template) {
+ template = gst_pad_template_new (
+ "sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ gst_caps_new (
+ "shout2send_sink",
+ "application/x-ogg",
+ NULL),
+ gst_caps_new (
+ "shout2send_sink",
+ "audio/mp3",
+ NULL),
+ NULL);
+ }
+
+ return template;
+}
+
+static void gst_shout2send_class_init (GstShout2sendClass *klass);
+static void gst_shout2send_init (GstShout2send *shout2send);
+
+static void gst_shout2send_chain (GstPad *pad, GstBuffer *buf);
+static GstPadConnectReturn gst_shout2send_connect (GstPad *pad, GstCaps *caps);
+
+static void gst_shout2send_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
+static void gst_shout2send_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+
+static GstElementStateReturn gst_shout2send_change_state (GstElement *element);
+
+static GstElementClass *parent_class = NULL;
+/*static guint gst_shout2send_signals[LAST_SIGNAL] = { 0 }; */
+
+GType
+gst_shout2send_get_type(void)
+{
+ static GType shout2send_type = 0;
+
+ if (!shout2send_type) {
+ static const GTypeInfo shout2send_info = {
+ sizeof(GstShout2sendClass), NULL,
+ NULL,
+ (GClassInitFunc)gst_shout2send_class_init,
+ NULL,
+ NULL,
+ sizeof(GstShout2send),
+ 0,
+ (GInstanceInitFunc)gst_shout2send_init,
+ };
+ shout2send_type = g_type_register_static(GST_TYPE_ELEMENT, "GstShout2send", &shout2send_info, 0);
+ }
+ return shout2send_type;
+}
+
+static void
+gst_shout2send_class_init (GstShout2sendClass *klass)
+{
+ GObjectClass *gobject_class;
+ GstElementClass *gstelement_class;
+
+ gobject_class = (GObjectClass*)klass;
+ gstelement_class = (GstElementClass*)klass;
+
+ parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
+
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_IP,
+ g_param_spec_string("ip","ip","ip",
+ NULL, G_PARAM_READWRITE)); /* CHECKME */
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_PORT,
+ g_param_spec_int("port","port","port",
+ 1,G_MAXUSHORT,8000,G_PARAM_READWRITE)); /* CHECKME */
+
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_PASSWORD,
+ g_param_spec_string("password","password","password",
+ NULL, G_PARAM_READWRITE)); /* CHECKME */
+
+ /* metadata */
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_NAME,
+ g_param_spec_string("name","name","name",
+ NULL, G_PARAM_READWRITE)); /* CHECKME */
+
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_DESCRIPTION,
+ g_param_spec_string("description","description","description",
+ NULL, G_PARAM_READWRITE)); /* CHECKME */
+
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_GENRE,
+ g_param_spec_string("genre","genre","genre",
+ NULL, G_PARAM_READWRITE)); /* CHECKME */
+
+ /* icecast only */
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_MOUNT,
+ g_param_spec_string("mount","mount","mount",
+ NULL, G_PARAM_READWRITE)); /* CHECKME */
+
+ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_URL,
+ g_param_spec_string("url","url","url",
+ NULL, G_PARAM_READWRITE)); /* CHECKME */
+
+
+
+ gobject_class->set_property = gst_shout2send_set_property;
+ gobject_class->get_property = gst_shout2send_get_property;
+
+ gstelement_class->change_state = gst_shout2send_change_state;
+}
+
+static void
+gst_shout2send_init (GstShout2send *shout2send)
+{
+ shout2send->sinkpad = gst_pad_new_from_template (sink_template_factory (), "sink");
+ gst_element_add_pad(GST_ELEMENT(shout2send),shout2send->sinkpad);
+ gst_pad_set_chain_function(shout2send->sinkpad,gst_shout2send_chain);
+
+ gst_pad_set_connect_function (shout2send->sinkpad, gst_shout2send_connect);
+
+ shout2send->ip = g_strdup ("127.0.0.1");
+ shout2send->port = 8000;
+ shout2send->password = g_strdup ("hackme");
+ shout2send->name = g_strdup ("");
+ shout2send->description = g_strdup ("");
+ shout2send->genre = g_strdup ("");
+ shout2send->mount = g_strdup ("");
+ shout2send->url = g_strdup ("");
+}
+
+static void
+gst_shout2send_chain (GstPad *pad, GstBuffer *buf)
+{
+ GstShout2send *shout2send;
+ glong ret;
+
+ g_return_if_fail(pad != NULL);
+ g_return_if_fail(GST_IS_PAD(pad));
+ g_return_if_fail(buf != NULL);
+
+ shout2send = GST_SHOUT2SEND (GST_OBJECT_PARENT (pad));
+
+ g_return_if_fail (shout2send != NULL);
+ g_return_if_fail (GST_IS_SHOUT2SEND (shout2send));
+
+ ret = shout_send (shout2send->conn, GST_BUFFER_DATA (buf),
+ GST_BUFFER_SIZE (buf));
+ if (ret != SHOUTERR_SUCCESS) {
+ g_warning ("send error: %s...\n", shout_get_error(shout2send->conn));
+ }
+
+ shout_sync (shout2send->conn);
+
+ gst_buffer_unref (buf);
+}
+
+static void
+gst_shout2send_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+{
+ GstShout2send *shout2send;
+
+ /* it's not null if we got it, but it might not be ours */
+ g_return_if_fail(GST_IS_SHOUT2SEND(object));
+ shout2send = GST_SHOUT2SEND(object);
+
+ switch (prop_id) {
+
+ case ARG_IP:
+ if (shout2send->ip)
+ g_free (shout2send->ip);
+ shout2send->ip = g_strdup (g_value_get_string (value));
+ break;
+
+ case ARG_PORT:
+ shout2send->port = g_value_get_int (value);
+ break;
+
+ case ARG_PASSWORD:
+ if (shout2send->password)
+ g_free (shout2send->password);
+ shout2send->password = g_strdup (g_value_get_string (value));
+ break;
+
+ case ARG_NAME: /* Name of the stream */
+ if (shout2send->name)
+ g_free (shout2send->name);
+ shout2send->name = g_strdup (g_value_get_string (value));
+ break;
+
+ case ARG_DESCRIPTION: /* Description of the stream */
+ if (shout2send->description)
+ g_free (shout2send->description);
+ shout2send->description = g_strdup (g_value_get_string (value));
+ break;
+
+ case ARG_GENRE: /* Genre of the stream */
+ if (shout2send->genre)
+ g_free (shout2send->genre);
+ shout2send->genre = g_strdup (g_value_get_string (value));
+ break;
+
+ case ARG_MOUNT: /* mountpoint of stream (icecast only) */
+ if (shout2send->mount)
+ g_free (shout2send->mount);
+ shout2send->mount = g_strdup (g_value_get_string (value));
+ break;
+
+ case ARG_URL: /* Url of the stream (I'm guessing) */
+ if (shout2send->url)
+ g_free (shout2send->url);
+ shout2send->url = g_strdup (g_value_get_string (value));
+ break;
+
+ default:
+ break;
+ }
+}
+
+static void
+gst_shout2send_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+{
+ GstShout2send *shout2send;
+
+ /* it's not null if we got it, but it might not be ours */
+ g_return_if_fail(GST_IS_SHOUT2SEND(object));
+ shout2send = GST_SHOUT2SEND(object);
+
+ switch (prop_id) {
+
+ case ARG_IP:
+ g_value_set_string (value, shout2send->ip);
+ break;
+ case ARG_PORT:
+ g_value_set_int (value, shout2send->port);
+ break;
+ case ARG_PASSWORD:
+ g_value_set_string (value, shout2send->password);
+ break;
+
+ case ARG_NAME: /* Name of the stream */
+ g_value_set_string (value, shout2send->name);
+ break;
+
+ case ARG_DESCRIPTION: /* Description of the stream */
+ g_value_set_string (value, shout2send->description);
+ break;
+
+ case ARG_GENRE: /* Genre of the stream */
+ g_value_set_string (value, shout2send->genre);
+ break;
+
+ case ARG_MOUNT: /* mountpoint of stream (icecast only) */
+ g_value_set_string (value, shout2send->mount);
+ break;
+
+ case ARG_URL: /* Url of stream (I'm guessing) */
+ g_value_set_string (value, shout2send->url);
+ break;
+
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static GstPadConnectReturn
+gst_shout2send_connect (GstPad *pad, GstCaps *caps)
+
+{
+
+ if (!strcmp(gst_caps_get_mime (caps), "audio/mp3"))
+ {
+ audio_format = SHOUT_FORMAT_MP3;
+ return GST_PAD_CONNECT_OK;
+ }
+
+ if (!strcmp(gst_caps_get_mime (caps), "application/x-ogg"))
+ {
+ audio_format = SHOUT_FORMAT_VORBIS;
+ return GST_PAD_CONNECT_OK;
+ }
+ else {
+ return GST_PAD_CONNECT_REFUSED;
+ }
+
+}
+
+static GstElementStateReturn
+gst_shout2send_change_state (GstElement *element)
+{
+ GstShout2send *shout2send;
+
+ guint major, minor, micro;
+
+ gchar *version_string;
+
+ g_return_val_if_fail (GST_IS_SHOUT2SEND (element), GST_STATE_FAILURE);
+
+ shout2send = GST_SHOUT2SEND(element);
+
+ GST_DEBUG (0,"state pending %d", GST_STATE_PENDING (element));
+
+ /* if going down into NULL state, close the file if it's open */
+ switch (GST_STATE_TRANSITION (element)) {
+ case GST_STATE_NULL_TO_READY:
+ shout2send->conn = shout_new();
+
+ /* There are other choices for protocols (_ICE, _XAUDIOCAST and _ICY)
+ adding a property to set this might be in order */
+
+ if (shout_set_protocol(shout2send->conn, SHOUT_PROTOCOL_HTTP) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting protocol: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ /* --- FIXME: shout requires an ip, and fails if it is given a host. */
+ /* may want to put convert_to_ip(shout2send->ip) here */
+
+
+ if (shout_set_host(shout2send->conn, shout2send->ip) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting host: %s\n", shout_get_error(shout2send->conn));
+ }
+ /* --- */
+
+ if (shout_set_port(shout2send->conn, shout2send->port) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting port: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ if(shout_set_password(shout2send->conn, shout2send->password) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting password: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ if (shout_set_name(shout2send->conn, shout2send->name) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting name: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ if (shout_set_description(shout2send->conn, shout2send->description) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting name: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ if (shout_set_genre(shout2send->conn, shout2send->genre) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting name: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ if (shout_set_mount(shout2send->conn, shout2send->mount) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting mount point: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ if (shout_set_user(shout2send->conn, "source") != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting user: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ gst_version(&major,&minor,µ);
+
+ version_string = g_strdup_printf("GStreamer %d.%d.%d", major,minor,micro);
+
+ if (shout_set_agent(shout2send->conn, version_string) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting agent: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ g_free (version_string);
+
+
+
+ break;
+ case GST_STATE_READY_TO_PAUSED:
+
+ /* This sets the format acording to the capabilities of what
+ we are being given as input. */
+
+ if (shout_set_format(shout2send->conn, audio_format) != SHOUTERR_SUCCESS)
+ {
+ g_error ("Error setting connection format: %s\n", shout_get_error(shout2send->conn));
+ }
+
+ if (shout_open (shout2send->conn) == SHOUTERR_SUCCESS) {
+ g_print ("connected to server...\n");
+ }
+ else {
+ /* changed from g_warning, and included result code lookup. */
+ g_error ("couldn't connect to server...");
+ shout_close (shout2send->conn);
+ shout_free (shout2send->conn);
+ return GST_STATE_FAILURE;
+ }
+ break;
+ case GST_STATE_READY_TO_NULL:
+ shout_close (shout2send->conn);
+ shout_free (shout2send->conn);
+ break;
+ default:
+ break;
+ }
+
+ /* if we haven't failed already, give the parent class a chance to ;-) */
+ if (GST_ELEMENT_CLASS (parent_class)->change_state)
+ return GST_ELEMENT_CLASS (parent_class)->change_state (element);
+
+ return GST_STATE_SUCCESS;
+}
+
+static gboolean
+plugin_init (GModule *module, GstPlugin *plugin)
+{
+ GstElementFactory *factory;
+
+ factory = gst_element_factory_new("shout2send", GST_TYPE_SHOUT2SEND, &shout2send_details);
+ g_return_val_if_fail(factory != NULL, FALSE);
+
+ gst_element_factory_add_pad_template (factory, sink_template_factory ());
+
+ gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
+
+ return TRUE;
+}
+
+GstPluginDesc plugin_desc = {
+ GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ "shout2send",
+ plugin_init
+};
+