/* GStreamer * Copyright (C) <1999> Erik Walthinsen * * 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. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "gstshout.h" /* elementfactory information */ static GstElementDetails icecastsend_details = { "An Icecast plugin", "Sink/Network", "Sends data to an icecast server using libshout", "Wim Taymans " }; static char *SHOUT_ERRORS[] = { "ok", "insane", "could not connect", "could not login", "socket error", "could not allocate memory", "metadata error", }; /* IcecastSend 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_DUMPFILE, /* Dumpfile on the server for this stream (icecast only) */ ARG_ICY, /* use icy headers for login? (for use with shoutcast) */ ARG_AIM, /* AIM number (shoutcast only) */ ARG_ICQ, /* ICQ number (shoutcast only) */ ARG_IRC, /* IRC server (shoutcast only) */ }; 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 ( "icecastsend_sink", "audio/mpeg", gst_props_new ( "layer", GST_PROPS_INT_RANGE (1, 3), NULL )), NULL); } return template; } static void gst_icecastsend_class_init (GstIcecastSendClass *klass); static void gst_icecastsend_base_init (GstIcecastSendClass *klass); static void gst_icecastsend_init (GstIcecastSend *icecastsend); static void gst_icecastsend_chain (GstPad *pad, GstData *_data); static void gst_icecastsend_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void gst_icecastsend_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); static GstElementStateReturn gst_icecastsend_change_state (GstElement *element); static GstElementClass *parent_class = NULL; /*static guint gst_icecastsend_signals[LAST_SIGNAL] = { 0 }; */ GType gst_icecastsend_get_type (void) { static GType icecastsend_type = 0; if (!icecastsend_type) { static const GTypeInfo icecastsend_info = { sizeof (GstIcecastSendClass), (GBaseInitFunc) gst_icecastsend_base_init, NULL, (GClassInitFunc) gst_icecastsend_class_init, NULL, NULL, sizeof (GstIcecastSend), 0, (GInstanceInitFunc) gst_icecastsend_init, }; icecastsend_type = g_type_register_static(GST_TYPE_ELEMENT, "GstIcecastSend", &icecastsend_info, 0); } return icecastsend_type; } static void gst_icecastsend_base_init (GstIcecastSendClass *klass) { GstElementClass *element_class = GST_ELEMENT_CLASS (klass); gst_element_class_add_pad_template (element_class, sink_template_factory()); gst_element_class_set_details (element_class, &icecastsend_details); } static void gst_icecastsend_class_init (GstIcecastSendClass *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", G_MININT,G_MAXINT,0,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 */ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_PUBLIC, g_param_spec_boolean("public","public","public", TRUE, 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_DUMPFILE, g_param_spec_string("dumpfile","dumpfile","dumpfile", NULL, G_PARAM_READWRITE)); /* CHECKME */ /* shoutcast only */ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_ICY, g_param_spec_boolean("icy","icy","icy", FALSE, G_PARAM_READWRITE)); /* CHECKME */ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_AIM, g_param_spec_string("aim","aim","aim", NULL, G_PARAM_READWRITE)); /* CHECKME */ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_ICQ, g_param_spec_string("icq","icq","icq", NULL, G_PARAM_READWRITE)); /* CHECKME */ g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_IRC, g_param_spec_string("irc","irc","irc", NULL, G_PARAM_READWRITE)); /* CHECKME */ gobject_class->set_property = gst_icecastsend_set_property; gobject_class->get_property = gst_icecastsend_get_property; gstelement_class->change_state = gst_icecastsend_change_state; } static void gst_icecastsend_init (GstIcecastSend *icecastsend) { icecastsend->sinkpad = gst_pad_new_from_template (sink_template_factory (), "sink"); gst_element_add_pad(GST_ELEMENT(icecastsend),icecastsend->sinkpad); gst_pad_set_chain_function(icecastsend->sinkpad,gst_icecastsend_chain); icecastsend->ip = g_strdup ("127.0.0.1"); icecastsend->port = 8000; icecastsend->password = g_strdup ("hackme"); icecastsend->public = TRUE; icecastsend->name = g_strdup (""); icecastsend->description = g_strdup (""); icecastsend->genre = g_strdup (""); icecastsend->mount = g_strdup (""); icecastsend->dumpfile = g_strdup (""); icecastsend->icy = FALSE; icecastsend->aim = g_strdup (""); icecastsend->icq = g_strdup (""); icecastsend->irc = g_strdup (""); } static void gst_icecastsend_chain (GstPad *pad, GstData *_data) { GstBuffer *buf = GST_BUFFER (_data); GstIcecastSend *icecastsend; glong ret; g_return_if_fail(pad != NULL); g_return_if_fail(GST_IS_PAD(pad)); g_return_if_fail(buf != NULL); icecastsend = GST_ICECASTSEND (GST_OBJECT_PARENT (pad)); g_return_if_fail (icecastsend != NULL); g_return_if_fail (GST_IS_ICECASTSEND (icecastsend)); ret = shout_send_data (&icecastsend->conn, GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf)); if (!ret) { g_warning ("send error: %i...\n", icecastsend->conn.error); } shout_sleep (&icecastsend->conn); gst_buffer_unref (buf); } static void gst_icecastsend_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { GstIcecastSend *icecastsend; g_return_if_fail(GST_IS_ICECASTSEND(object)); icecastsend = GST_ICECASTSEND(object); switch (prop_id) { case ARG_IP: if (icecastsend->ip) g_free (icecastsend->ip); icecastsend->ip = g_strdup (g_value_get_string (value)); break; case ARG_PORT: icecastsend->port = g_value_get_int (value); break; case ARG_PASSWORD: if (icecastsend->password) g_free (icecastsend->password); icecastsend->password = g_strdup (g_value_get_string (value)); break; case ARG_PUBLIC: /* is this stream public? */ icecastsend->public=g_value_get_boolean (value); break; case ARG_NAME: /* Name of the stream */ if (icecastsend->name) g_free (icecastsend->name); icecastsend->name = g_strdup (g_value_get_string (value)); break; case ARG_DESCRIPTION: /* Description of the stream */ if (icecastsend->description) g_free (icecastsend->description); icecastsend->description = g_strdup (g_value_get_string (value)); break; case ARG_GENRE: /* Genre of the stream */ if (icecastsend->genre) g_free (icecastsend->genre); icecastsend->genre = g_strdup (g_value_get_string (value)); break; case ARG_MOUNT: /* mountpoint of stream (icecast only) */ if (icecastsend->mount) g_free (icecastsend->mount); icecastsend->mount = g_strdup (g_value_get_string (value)); break; case ARG_DUMPFILE: /* Dumpfile on the server for this stream (icecast only) */ if (icecastsend->dumpfile) g_free (icecastsend->dumpfile); icecastsend->dumpfile = g_strdup (g_value_get_string (value)); break; case ARG_ICY: /* use icy headers for login? (for use with shoutcast) */ icecastsend->icy = g_value_get_boolean (value); break; case ARG_AIM: /* AIM number (shoutcast only) */ if (icecastsend->aim) g_free (icecastsend->aim); icecastsend->aim = g_strdup (g_value_get_string (value)); break; case ARG_ICQ: /* ICQ number (shoutcast only) */ if (icecastsend->icq) g_free (icecastsend->icq); icecastsend->icq = g_strdup (g_value_get_string (value)); break; case ARG_IRC: /* IRC server (shoutcast only) */ if (icecastsend->irc) g_free (icecastsend->irc); icecastsend->irc = g_strdup (g_value_get_string (value)); break; default: break; } } static void gst_icecastsend_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { GstIcecastSend *icecastsend; /* it's not null if we got it, but it might not be ours */ g_return_if_fail(GST_IS_ICECASTSEND(object)); icecastsend = GST_ICECASTSEND(object); switch (prop_id) { case ARG_IP: g_value_set_string (value, icecastsend->ip); break; case ARG_PORT: g_value_set_int (value, icecastsend->port); break; case ARG_PASSWORD: g_value_set_string (value, icecastsend->password); break; case ARG_PUBLIC: /* is this stream public? */ g_value_set_boolean (value, icecastsend->public); break; case ARG_NAME: /* Name of the stream */ g_value_set_string (value, icecastsend->name); break; case ARG_DESCRIPTION: /* Description of the stream */ g_value_set_string (value, icecastsend->description); break; case ARG_GENRE: /* Genre of the stream */ g_value_set_string (value, icecastsend->genre); break; case ARG_MOUNT: /* mountpoint of stream (icecast only) */ g_value_set_string (value, icecastsend->mount); break; case ARG_DUMPFILE: /* Dumpfile on the server for this stream (icecast only) */ g_value_set_string (value, icecastsend->dumpfile); break; case ARG_ICY: /* use icy headers for login? (for use with shoutcast) */ g_value_set_boolean (value, icecastsend->icy); break; case ARG_AIM: /* AIM number (shoutcast only) */ g_value_set_string (value, icecastsend->aim); break; case ARG_ICQ: /* ICQ number (shoutcast only) */ g_value_set_string (value, icecastsend->icq); break; case ARG_IRC: /* IRC server (shoutcast only) */ g_value_set_string (value, icecastsend->irc); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } } static GstElementStateReturn gst_icecastsend_change_state (GstElement *element) { GstIcecastSend *icecastsend; g_return_val_if_fail (GST_IS_ICECASTSEND (element), GST_STATE_FAILURE); icecastsend = GST_ICECASTSEND(element); GST_DEBUG ("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_READY_TO_NULL: shout_init_connection (&icecastsend->conn); /* --- FIXME: shout requires an ip, and fails if it is given a host. */ /* may want to put convert_to_ip(icecastsend->ip) here */ icecastsend->conn.ip = icecastsend->ip; /* --- */ icecastsend->conn.port = icecastsend->port; icecastsend->conn.password = icecastsend->password; icecastsend->conn.ispublic = icecastsend->public; icecastsend->conn.name = icecastsend->name; icecastsend->conn.description = icecastsend->description; icecastsend->conn.genre = icecastsend->genre; icecastsend->conn.mount = icecastsend->mount; icecastsend->conn.dumpfile = icecastsend->dumpfile; icecastsend->conn.icy_compat = icecastsend->icy; /* --- FIXME: libshout 1.0.5 doesn't have the two next fields */ /* icecastsend->conn.aim = icecastsend->aim; icecastsend->conn.irc = icecastsend->irc;*/ if (shout_connect (&icecastsend->conn)) { g_print ("connected to server...\n"); } else { g_warning ("couldn't connect to server... (%i: %s)\n", icecastsend->conn.error, SHOUT_ERRORS[icecastsend->conn.error]); shout_disconnect (&icecastsend->conn); return GST_STATE_FAILURE; } break; case GST_STATE_PAUSED_TO_READY: shout_disconnect (&icecastsend->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 (GstPlugin *plugin) { return gst_element_register (plugin, "icecastsend", GST_RANK_NONE, GST_TYPE_ICECASTSEND); } GST_PLUGIN_DEFINE ( GST_VERSION_MAJOR, GST_VERSION_MINOR, "icecastsend", "Sends data to an icecast server using libshout", plugin_init, VERSION, "GPL", "libshout", "http://developer.icecast.org/libshout/" )