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<a href="#NiceAgent.description" class="shortcut">Description</a>
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<h2><span class="refentrytitle"><a name="NiceAgent.top_of_page"></a>NiceAgent</span></h2>
<p>NiceAgent — ICE agent API implementation</p>
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<div class="refsect1">
<a name="NiceAgent.stability-level"></a><h2>Stability Level</h2>
Stable, unless otherwise indicated
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<div class="refsynopsisdiv">
<a name="NiceAgent.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <agent.h>
<a class="link" href="NiceAgent.html#NiceAgent-struct" title="NiceAgent">NiceAgent</a>;
enum <a class="link" href="NiceAgent.html#NiceComponentState" title="enum NiceComponentState">NiceComponentState</a>;
enum <a class="link" href="NiceAgent.html#NiceComponentType" title="enum NiceComponentType">NiceComponentType</a>;
enum <a class="link" href="NiceAgent.html#NiceProxyType" title="enum NiceProxyType">NiceProxyType</a>;
enum <a class="link" href="NiceAgent.html#NiceCompatibility" title="enum NiceCompatibility">NiceCompatibility</a>;
<span class="returnvalue">void</span> (<a class="link" href="NiceAgent.html#NiceAgentRecvFunc" title="NiceAgentRecvFunc ()">*NiceAgentRecvFunc</a>) (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *buf</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
#define <a class="link" href="NiceAgent.html#NICE-AGENT-MAX-REMOTE-CANDIDATES:CAPS" title="NICE_AGENT_MAX_REMOTE_CANDIDATES">NICE_AGENT_MAX_REMOTE_CANDIDATES</a>
<a class="link" href="NiceAgent.html" title="NiceAgent"><span class="returnvalue">NiceAgent</span></a> * <a class="link" href="NiceAgent.html#nice-agent-new" title="nice_agent_new ()">nice_agent_new</a> (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GMainContext"><span class="type">GMainContext</span></a> *ctx</code></em>,
<em class="parameter"><code><a class="link" href="NiceAgent.html#NiceCompatibility" title="enum NiceCompatibility"><span class="type">NiceCompatibility</span></a> compat</code></em>);
<a class="link" href="NiceAgent.html" title="NiceAgent"><span class="returnvalue">NiceAgent</span></a> * <a class="link" href="NiceAgent.html#nice-agent-new-reliable" title="nice_agent_new_reliable ()">nice_agent_new_reliable</a> (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GMainContext"><span class="type">GMainContext</span></a> *ctx</code></em>,
<em class="parameter"><code><a class="link" href="NiceAgent.html#NiceCompatibility" title="enum NiceCompatibility"><span class="type">NiceCompatibility</span></a> compat</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-add-local-address" title="nice_agent_add_local_address ()">nice_agent_add_local_address</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceAddress.html#NiceAddress" title="NiceAddress"><span class="type">NiceAddress</span></a> *addr</code></em>);
<span class="returnvalue">void</span> <a class="link" href="NiceAgent.html#nice-agent-set-port-range" title="nice_agent_set_port_range ()">nice_agent_set_port_range</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> min_port</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> max_port</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> <a class="link" href="NiceAgent.html#nice-agent-add-stream" title="nice_agent_add_stream ()">nice_agent_add_stream</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> n_components</code></em>);
<span class="returnvalue">void</span> <a class="link" href="NiceAgent.html#nice-agent-remove-stream" title="nice_agent_remove_stream ()">nice_agent_remove_stream</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-set-relay-info" title="nice_agent_set_relay_info ()">nice_agent_set_relay_info</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *server_ip</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> server_port</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *password</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceRelayType" title="enum NiceRelayType"><span class="type">NiceRelayType</span></a> type</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-gather-candidates" title="nice_agent_gather_candidates ()">nice_agent_gather_candidates</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-set-remote-credentials" title="nice_agent_set_remote_credentials ()">nice_agent_set_remote_credentials</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *ufrag</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *pwd</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-get-local-credentials" title="nice_agent_get_local_credentials ()">nice_agent_get_local_credentials</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **ufrag</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **pwd</code></em>);
<span class="returnvalue">int</span> <a class="link" href="NiceAgent.html#nice-agent-set-remote-candidates" title="nice_agent_set_remote_candidates ()">nice_agent_set_remote_candidates</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> *candidates</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="returnvalue">GSList</span></a> * <a class="link" href="NiceAgent.html#nice-agent-get-remote-candidates" title="nice_agent_get_remote_candidates ()">nice_agent_get_remote_candidates</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="returnvalue">GSList</span></a> * <a class="link" href="NiceAgent.html#nice-agent-get-local-candidates" title="nice_agent_get_local_candidates ()">nice_agent_get_local_candidates</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-get-selected-pair" title="nice_agent_get_selected_pair ()">nice_agent_get_selected_pair</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> **local</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> **remote</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> <a class="link" href="NiceAgent.html#nice-agent-send" title="nice_agent_send ()">nice_agent_send</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *buf</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-attach-recv" title="nice_agent_attach_recv ()">nice_agent_attach_recv</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GMainContext"><span class="type">GMainContext</span></a> *ctx</code></em>,
<em class="parameter"><code><a class="link" href="NiceAgent.html#NiceAgentRecvFunc" title="NiceAgentRecvFunc ()"><span class="type">NiceAgentRecvFunc</span></a> func</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-set-selected-pair" title="nice_agent_set_selected_pair ()">nice_agent_set_selected_pair</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *lfoundation</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *rfoundation</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-set-selected-remote-candidate" title="nice_agent_set_selected_remote_candidate ()">nice_agent_set_selected_remote_candidate</a>
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> *candidate</code></em>);
<span class="returnvalue">void</span> <a class="link" href="NiceAgent.html#nice-agent-set-stream-tos" title="nice_agent_set_stream_tos ()">nice_agent_set_stream_tos</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> tos</code></em>);
<span class="returnvalue">void</span> <a class="link" href="NiceAgent.html#nice-agent-set-software" title="nice_agent_set_software ()">nice_agent_set_software</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *software</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-restart" title="nice_agent_restart ()">nice_agent_restart</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="NiceAgent.html#nice-agent-set-stream-name" title="nice_agent_set_stream_name ()">nice_agent_set_stream_name</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>);
const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="NiceAgent.html#nice-agent-get-stream-name" title="nice_agent_get_stream_name ()">nice_agent_get_stream_name</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>);
<a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="returnvalue">NiceCandidate</span></a> * <a class="link" href="NiceAgent.html#nice-agent-get-default-local-candidate" title="nice_agent_get_default_local_candidate ()">nice_agent_get_default_local_candidate</a>
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="NiceAgent.html#nice-agent-generate-local-sdp" title="nice_agent_generate_local_sdp ()">nice_agent_generate_local_sdp</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="NiceAgent.html#nice-agent-generate-local-stream-sdp" title="nice_agent_generate_local_stream_sdp ()">nice_agent_generate_local_stream_sdp</a>
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> include_non_ice</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="NiceAgent.html#nice-agent-generate-local-candidate-sdp" title="nice_agent_generate_local_candidate_sdp ()">nice_agent_generate_local_candidate_sdp</a>
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> *candidate</code></em>);
<span class="returnvalue">int</span> <a class="link" href="NiceAgent.html#nice-agent-parse-remote-sdp" title="nice_agent_parse_remote_sdp ()">nice_agent_parse_remote_sdp</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *sdp</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="returnvalue">GSList</span></a> * <a class="link" href="NiceAgent.html#nice-agent-parse-remote-stream-sdp" title="nice_agent_parse_remote_stream_sdp ()">nice_agent_parse_remote_stream_sdp</a> (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *sdp</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **ufrag</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **pwd</code></em>);
<a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="returnvalue">NiceCandidate</span></a> * <a class="link" href="NiceAgent.html#nice-agent-parse-remote-candidate-sdp" title="nice_agent_parse_remote_candidate_sdp ()">nice_agent_parse_remote_candidate_sdp</a>
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *sdp</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="NiceAgent.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----NiceAgent
</pre>
</div>
<div class="refsect1">
<a name="NiceAgent.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="NiceAgent.html#NiceAgent--compatibility" title='The "compatibility" property'>compatibility</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write / Construct Only
"<a class="link" href="NiceAgent.html#NiceAgent--controlling-mode" title='The "controlling-mode" property'>controlling-mode</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write
"<a class="link" href="NiceAgent.html#NiceAgent--full-mode" title='The "full-mode" property'>full-mode</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct Only
"<a class="link" href="NiceAgent.html#NiceAgent--main-context" title='The "main-context" property'>main-context</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> : Read / Write / Construct Only
"<a class="link" href="NiceAgent.html#NiceAgent--max-connectivity-checks" title='The "max-connectivity-checks" property'>max-connectivity-checks</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="NiceAgent.html#NiceAgent--proxy-ip" title='The "proxy-ip" property'>proxy-ip</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write
"<a class="link" href="NiceAgent.html#NiceAgent--proxy-password" title='The "proxy-password" property'>proxy-password</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write
"<a class="link" href="NiceAgent.html#NiceAgent--proxy-port" title='The "proxy-port" property'>proxy-port</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="NiceAgent.html#NiceAgent--proxy-type" title='The "proxy-type" property'>proxy-type</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="NiceAgent.html#NiceAgent--proxy-username" title='The "proxy-username" property'>proxy-username</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write
"<a class="link" href="NiceAgent.html#NiceAgent--reliable" title='The "reliable" property'>reliable</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct Only
"<a class="link" href="NiceAgent.html#NiceAgent--stun-pacing-timer" title='The "stun-pacing-timer" property'>stun-pacing-timer</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write / Construct Only
"<a class="link" href="NiceAgent.html#NiceAgent--stun-server" title='The "stun-server" property'>stun-server</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write
"<a class="link" href="NiceAgent.html#NiceAgent--stun-server-port" title='The "stun-server-port" property'>stun-server-port</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write
"<a class="link" href="NiceAgent.html#NiceAgent--upnp" title='The "upnp" property'>upnp</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
"<a class="link" href="NiceAgent.html#NiceAgent--upnp-timeout" title='The "upnp-timeout" property'>upnp-timeout</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write / Construct
</pre>
</div>
<div class="refsect1">
<a name="NiceAgent.signals"></a><h2>Signals</h2>
<pre class="synopsis">
"<a class="link" href="NiceAgent.html#NiceAgent-candidate-gathering-done" title='The "candidate-gathering-done" signal'>candidate-gathering-done</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a>
"<a class="link" href="NiceAgent.html#NiceAgent-component-state-changed" title='The "component-state-changed" signal'>component-state-changed</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a>
"<a class="link" href="NiceAgent.html#NiceAgent-initial-binding-request-received" title='The "initial-binding-request-received" signal'>initial-binding-request-received</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a>
"<a class="link" href="NiceAgent.html#NiceAgent-new-candidate" title='The "new-candidate" signal'>new-candidate</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a>
"<a class="link" href="NiceAgent.html#NiceAgent-new-remote-candidate" title='The "new-remote-candidate" signal'>new-remote-candidate</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a>
"<a class="link" href="NiceAgent.html#NiceAgent-new-selected-pair" title='The "new-selected-pair" signal'>new-selected-pair</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a>
"<a class="link" href="NiceAgent.html#NiceAgent-reliable-transport-writable" title='The "reliable-transport-writable" signal'>reliable-transport-writable</a>" : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a>
</pre>
</div>
<div class="refsect1">
<a name="NiceAgent.description"></a><h2>Description</h2>
<p>
The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> is your main object when using libnice.
It is the agent that will take care of everything relating to ICE.
It will take care of discovering your local candidates and do
connectivity checks to create a stream of data between you and your peer.
</p>
<p>
</p>
<div class="example">
<a name="idp6822144"></a><p class="title"><b>Example 1. Simple example on how to use libnice</b></p>
<div class="example-contents">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
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<td class="listing_code"><pre class="programlisting"><span class="usertype">guint</span><span class="normal"> stream_id</span><span class="symbol">;</span>
<span class="usertype">gchar</span><span class="normal"> buffer</span><span class="symbol">[]</span><span class="normal"> </span><span class="symbol">=</span><span class="normal"> </span><span class="string">"hello world!"</span><span class="symbol">;</span>
<span class="usertype">GSList</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">lcands </span><span class="symbol">=</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">;</span>
<span class="comment">// Create a nice agent</span>
<span class="usertype">NiceAgent</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">agent </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="NiceAgent.html#nice-agent-new">nice_agent_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> <a href="NiceAgent.html#NICE-COMPATIBILITY-RFC5245:CAPS">NICE_COMPATIBILITY_RFC5245</a></span><span class="symbol">);</span>
<span class="comment">// Connect the signals</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#g-signal-connect">g_signal_connect</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#G-OBJECT:CAPS">G_OBJECT</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"candidate-gathering-done"</span><span class="symbol">,</span>
<span class="normal"> </span><span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Closures.html#G-CALLBACK:CAPS">G_CALLBACK</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cb_candidate_gathering_done</span><span class="symbol">),</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#g-signal-connect">g_signal_connect</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#G-OBJECT:CAPS">G_OBJECT</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"component-state-changed"</span><span class="symbol">,</span>
<span class="normal"> </span><span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Closures.html#G-CALLBACK:CAPS">G_CALLBACK</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cb_component_state_changed</span><span class="symbol">),</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#g-signal-connect">g_signal_connect</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#G-OBJECT:CAPS">G_OBJECT</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"new-selected-pair"</span><span class="symbol">,</span>
<span class="normal"> </span><span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Closures.html#G-CALLBACK:CAPS">G_CALLBACK</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">cb_new_selected_pair</span><span class="symbol">),</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="comment">// Create a new stream with one component and start gathering candidates</span>
<span class="normal">stream_id </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="NiceAgent.html#nice-agent-add-stream">nice_agent_add_stream</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">);</span>
<span class="function"><a href="NiceAgent.html#nice-agent-gather-candidates">nice_agent_gather_candidates</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">,</span><span class="normal"> stream_id</span><span class="symbol">);</span>
<span class="comment">// Attach to the component to receive the data</span>
<span class="function"><a href="NiceAgent.html#nice-agent-attach-recv">nice_agent_attach_recv</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">,</span><span class="normal"> stream_id</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span>
<span class="normal"> cb_nice_recv</span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="comment">// ... Wait until the signal candidate-gathering-done is fired ...</span>
<span class="normal">lcands </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="NiceAgent.html#nice-agent-get-local-candidates">nice_agent_get_local_candidates</a></span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">,</span><span class="normal"> stream_id</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">);</span>
<span class="comment">// ... Send local candidates to the peer and set the peer's remote candidates</span>
<span class="function"><a href="NiceAgent.html#nice-agent-set-remote-candidates">nice_agent_set_remote_candidates</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">,</span><span class="normal"> stream_id</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> rcands</span><span class="symbol">);</span>
<span class="comment">// ... Wait until the signal new-selected-pair is fired ...</span>
<span class="comment">// Send our message!</span>
<span class="function"><a href="NiceAgent.html#nice-agent-send">nice_agent_send</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">,</span><span class="normal"> stream_id</span><span class="symbol">,</span><span class="normal"> </span><span class="number">1</span><span class="symbol">,</span><span class="normal"> </span><span class="keyword">sizeof</span><span class="symbol">(</span><span class="normal">buffer</span><span class="symbol">),</span><span class="normal"> buffer</span><span class="symbol">);</span>
<span class="comment">// Anything received will be received through the cb_nice_recv callback</span>
<span class="comment">// Destroy the object</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
</div>
<p><br class="example-break">
</p>
<p>
Refer to the examples in the examples/ subdirectory of the libnice source for
complete examples.
</p>
</div>
<div class="refsect1">
<a name="NiceAgent.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="NiceAgent-struct"></a><h3>NiceAgent</h3>
<pre class="programlisting">typedef struct _NiceAgent NiceAgent;</pre>
<p>
The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> is the main GObject of the libnice library and represents
the ICE agent.
</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceComponentState"></a><h3>enum NiceComponentState</h3>
<pre class="programlisting">typedef enum {
NICE_COMPONENT_STATE_DISCONNECTED,
NICE_COMPONENT_STATE_GATHERING,
NICE_COMPONENT_STATE_CONNECTING,
NICE_COMPONENT_STATE_CONNECTED,
NICE_COMPONENT_STATE_READY,
NICE_COMPONENT_STATE_FAILED,
NICE_COMPONENT_STATE_LAST
} NiceComponentState;
</pre>
<p>
An enum representing the state of a component.
</p>
<p> See also: <a class="link" href="NiceAgent.html#NiceAgent-component-state-changed" title='The "component-state-changed" signal'><span class="type">"component-state-changed"</span></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><a name="NICE-COMPONENT-STATE-DISCONNECTED:CAPS"></a><span class="term"><code class="literal">NICE_COMPONENT_STATE_DISCONNECTED</code></span></p></td>
<td>No activity scheduled
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPONENT-STATE-GATHERING:CAPS"></a><span class="term"><code class="literal">NICE_COMPONENT_STATE_GATHERING</code></span></p></td>
<td>Gathering local candidates
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPONENT-STATE-CONNECTING:CAPS"></a><span class="term"><code class="literal">NICE_COMPONENT_STATE_CONNECTING</code></span></p></td>
<td>Establishing connectivity
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPONENT-STATE-CONNECTED:CAPS"></a><span class="term"><code class="literal">NICE_COMPONENT_STATE_CONNECTED</code></span></p></td>
<td>At least one working candidate pair
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPONENT-STATE-READY:CAPS"></a><span class="term"><code class="literal">NICE_COMPONENT_STATE_READY</code></span></p></td>
<td>ICE concluded, candidate pair selection
is now final
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPONENT-STATE-FAILED:CAPS"></a><span class="term"><code class="literal">NICE_COMPONENT_STATE_FAILED</code></span></p></td>
<td>Connectivity checks have been completed,
but connectivity was not established
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPONENT-STATE-LAST:CAPS"></a><span class="term"><code class="literal">NICE_COMPONENT_STATE_LAST</code></span></p></td>
<td>Dummy state
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NiceComponentType"></a><h3>enum NiceComponentType</h3>
<pre class="programlisting">typedef enum {
NICE_COMPONENT_TYPE_RTP = 1,
NICE_COMPONENT_TYPE_RTCP = 2
} NiceComponentType;
</pre>
<p>
Convenience enum representing the type of a component for use as the
component_id for RTP/RTCP usages.
</p>
<div class="example">
<a name="idp6858912"></a><p class="title"><b>Example 2. Example of use.</b></p>
<div class="example-contents">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="function"><a href="NiceAgent.html#nice-agent-send">nice_agent_send</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">agent</span><span class="symbol">,</span><span class="normal"> stream_id</span><span class="symbol">,</span><span class="normal"> <a href="NiceAgent.html#NICE-COMPONENT-TYPE-RTP:CAPS">NICE_COMPONENT_TYPE_RTP</a></span><span class="symbol">,</span><span class="normal"> len</span><span class="symbol">,</span><span class="normal"> buf</span><span class="symbol">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
</div>
<p><br class="example-break">
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><a name="NICE-COMPONENT-TYPE-RTP:CAPS"></a><span class="term"><code class="literal">NICE_COMPONENT_TYPE_RTP</code></span></p></td>
<td>RTP Component type
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPONENT-TYPE-RTCP:CAPS"></a><span class="term"><code class="literal">NICE_COMPONENT_TYPE_RTCP</code></span></p></td>
<td>RTCP Component type
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NiceProxyType"></a><h3>enum NiceProxyType</h3>
<pre class="programlisting">typedef enum {
NICE_PROXY_TYPE_NONE = 0,
NICE_PROXY_TYPE_SOCKS5,
NICE_PROXY_TYPE_HTTP,
NICE_PROXY_TYPE_LAST = NICE_PROXY_TYPE_HTTP,
} NiceProxyType;
</pre>
<p>
An enum to specify which proxy type to use for relaying.
Note that the proxies will only be used with TCP TURN relaying.
</p>
<p> See also: <a class="link" href="NiceAgent.html#NiceAgent--proxy-type" title='The "proxy-type" property'><span class="type">"proxy-type"</span></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><a name="NICE-PROXY-TYPE-NONE:CAPS"></a><span class="term"><code class="literal">NICE_PROXY_TYPE_NONE</code></span></p></td>
<td>Do not use a proxy
</td>
</tr>
<tr>
<td><p><a name="NICE-PROXY-TYPE-SOCKS5:CAPS"></a><span class="term"><code class="literal">NICE_PROXY_TYPE_SOCKS5</code></span></p></td>
<td>Use a SOCKS5 proxy
</td>
</tr>
<tr>
<td><p><a name="NICE-PROXY-TYPE-HTTP:CAPS"></a><span class="term"><code class="literal">NICE_PROXY_TYPE_HTTP</code></span></p></td>
<td>Use an HTTP proxy
</td>
</tr>
<tr>
<td><p><a name="NICE-PROXY-TYPE-LAST:CAPS"></a><span class="term"><code class="literal">NICE_PROXY_TYPE_LAST</code></span></p></td>
<td>Dummy last proxy type
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.0.4</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceCompatibility"></a><h3>enum NiceCompatibility</h3>
<pre class="programlisting">typedef enum {
NICE_COMPATIBILITY_RFC5245 = 0,
NICE_COMPATIBILITY_GOOGLE,
NICE_COMPATIBILITY_MSN,
NICE_COMPATIBILITY_WLM2009,
NICE_COMPATIBILITY_OC2007,
NICE_COMPATIBILITY_OC2007R2,
NICE_COMPATIBILITY_DRAFT19 = NICE_COMPATIBILITY_RFC5245,
NICE_COMPATIBILITY_LAST = NICE_COMPATIBILITY_OC2007R2,
} NiceCompatibility;
</pre>
<p>
An enum to specify which compatible specifications the <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> should use.
Use with <a class="link" href="NiceAgent.html#nice-agent-new" title="nice_agent_new ()"><code class="function">nice_agent_new()</code></a>
</p>
<p>
</p>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<em class="parameter"><code>NICE_COMPATIBILITY_DRAFT19</code></em> is deprecated and should not be used
in newly-written code. It is kept for compatibility reasons and
represents the same compatibility as <em class="parameter"><code>NICE_COMPATIBILITY_RFC5245</code></em>
</div>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><a name="NICE-COMPATIBILITY-RFC5245:CAPS"></a><span class="term"><code class="literal">NICE_COMPATIBILITY_RFC5245</code></span></p></td>
<td>Use compatibility with the RFC5245 ICE specs
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPATIBILITY-GOOGLE:CAPS"></a><span class="term"><code class="literal">NICE_COMPATIBILITY_GOOGLE</code></span></p></td>
<td>Use compatibility for Google Talk specs
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPATIBILITY-MSN:CAPS"></a><span class="term"><code class="literal">NICE_COMPATIBILITY_MSN</code></span></p></td>
<td>Use compatibility for MSN Messenger specs
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPATIBILITY-WLM2009:CAPS"></a><span class="term"><code class="literal">NICE_COMPATIBILITY_WLM2009</code></span></p></td>
<td>Use compatibility with Windows Live Messenger
2009
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPATIBILITY-OC2007:CAPS"></a><span class="term"><code class="literal">NICE_COMPATIBILITY_OC2007</code></span></p></td>
<td>Use compatibility with Microsoft Office Communicator 2007
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPATIBILITY-OC2007R2:CAPS"></a><span class="term"><code class="literal">NICE_COMPATIBILITY_OC2007R2</code></span></p></td>
<td>Use compatibility with Microsoft Office Communicator 2007 R2
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPATIBILITY-DRAFT19:CAPS"></a><span class="term"><code class="literal">NICE_COMPATIBILITY_DRAFT19</code></span></p></td>
<td>Use compatibility for ICE Draft 19 specs
</td>
</tr>
<tr>
<td><p><a name="NICE-COMPATIBILITY-LAST:CAPS"></a><span class="term"><code class="literal">NICE_COMPATIBILITY_LAST</code></span></p></td>
<td>Dummy last compatibility mode
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgentRecvFunc"></a><h3>NiceAgentRecvFunc ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*NiceAgentRecvFunc) (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *buf</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
<p>
Callback function when data is received on a component
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The id of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The id of the component of the stream
which received the data</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>len</code></em> :</span></p></td>
<td>The length of the data</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>buf</code></em> :</span></p></td>
<td>The buffer containing the data received</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>The user data set in <a class="link" href="NiceAgent.html#nice-agent-attach-recv" title="nice_agent_attach_recv ()"><code class="function">nice_agent_attach_recv()</code></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NICE-AGENT-MAX-REMOTE-CANDIDATES:CAPS"></a><h3>NICE_AGENT_MAX_REMOTE_CANDIDATES</h3>
<pre class="programlisting">#define NICE_AGENT_MAX_REMOTE_CANDIDATES 25
</pre>
<p>
A hard limit for the number of remote candidates. This
limit is enforced to protect against malevolent remote
clients.
</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-new"></a><h3>nice_agent_new ()</h3>
<pre class="programlisting"><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="returnvalue">NiceAgent</span></a> * nice_agent_new (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GMainContext"><span class="type">GMainContext</span></a> *ctx</code></em>,
<em class="parameter"><code><a class="link" href="NiceAgent.html#NiceCompatibility" title="enum NiceCompatibility"><span class="type">NiceCompatibility</span></a> compat</code></em>);</pre>
<p>
Create a new <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a>.
The returned object must be freed with <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>ctx</code></em> :</span></p></td>
<td>The Glib Mainloop Context to use for timers</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>compat</code></em> :</span></p></td>
<td>The compatibility mode of the agent</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The new agent GObject</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-new-reliable"></a><h3>nice_agent_new_reliable ()</h3>
<pre class="programlisting"><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="returnvalue">NiceAgent</span></a> * nice_agent_new_reliable (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GMainContext"><span class="type">GMainContext</span></a> *ctx</code></em>,
<em class="parameter"><code><a class="link" href="NiceAgent.html#NiceCompatibility" title="enum NiceCompatibility"><span class="type">NiceCompatibility</span></a> compat</code></em>);</pre>
<p>
Create a new <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> in reliable mode, which uses <a class="link" href="libnice-Pseudo-TCP-Socket.html#PseudoTcpSocket"><span class="type">PseudoTcpSocket</span></a> to
assure reliability of the messages.
The returned object must be freed with <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>
</p>
<p> See also: <a class="link" href="NiceAgent.html#NiceAgent-reliable-transport-writable" title='The "reliable-transport-writable" signal'><span class="type">"reliable-transport-writable"</span></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>ctx</code></em> :</span></p></td>
<td>The Glib Mainloop Context to use for timers</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>compat</code></em> :</span></p></td>
<td>The compatibility mode of the agent</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The new agent GObject</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.0.11</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-add-local-address"></a><h3>nice_agent_add_local_address ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_add_local_address (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceAddress.html#NiceAddress" title="NiceAddress"><span class="type">NiceAddress</span></a> *addr</code></em>);</pre>
<p>
Add a local address from which to derive local host candidates for
candidate gathering.
</p>
<p>
Since 0.0.5, if this method is not called, libnice will automatically
discover the local addresses available
</p>
<p>
</p>
<p>
See also: <a class="link" href="NiceAgent.html#nice-agent-gather-candidates" title="nice_agent_gather_candidates ()"><code class="function">nice_agent_gather_candidates()</code></a>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>addr</code></em> :</span></p></td>
<td>The address to listen to
If the port is 0, then a random port will be chosen by the system</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on fatal (memory allocation) errors</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-set-port-range"></a><h3>nice_agent_set_port_range ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> nice_agent_set_port_range (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> min_port</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> max_port</code></em>);</pre>
<p>
Sets a preferred port range for allocating host candidates.
</p>
<p>
If a local host candidate cannot be created on that port
range, then the <a class="link" href="NiceAgent.html#nice-agent-gather-candidates" title="nice_agent_gather_candidates ()"><code class="function">nice_agent_gather_candidates()</code></a> call will fail.
</p>
<p>
</p>
<p>
This MUST be called before <a class="link" href="NiceAgent.html#nice-agent-gather-candidates" title="nice_agent_gather_candidates ()"><code class="function">nice_agent_gather_candidates()</code></a>
</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>min_port</code></em> :</span></p></td>
<td>The minimum port to use</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>max_port</code></em> :</span></p></td>
<td>The maximum port to use</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-add-stream"></a><h3>nice_agent_add_stream ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> nice_agent_add_stream (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> n_components</code></em>);</pre>
<p>
Adds a data stream to <em class="parameter"><code>agent</code></em> containing <em class="parameter"><code>n_components</code></em> components.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>n_components</code></em> :</span></p></td>
<td>The number of components to add to the stream</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The ID of the new stream, 0 on failure</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-remove-stream"></a><h3>nice_agent_remove_stream ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> nice_agent_remove_stream (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>);</pre>
<p>
Remove and free a previously created data stream from <em class="parameter"><code>agent</code></em>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream to remove</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-set-relay-info"></a><h3>nice_agent_set_relay_info ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_set_relay_info (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *server_ip</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> server_port</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *password</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceRelayType" title="enum NiceRelayType"><span class="type">NiceRelayType</span></a> type</code></em>);</pre>
<p>
Sets the settings for using a relay server during the candidate discovery.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>server_ip</code></em> :</span></p></td>
<td>The IP address of the TURN server</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>server_port</code></em> :</span></p></td>
<td>The port of the TURN server</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>username</code></em> :</span></p></td>
<td>The TURN username to use for the allocate</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>password</code></em> :</span></p></td>
<td>The TURN password to use for the allocate</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td>The type of relay to use</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the TURN settings were accepted.
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if the address was invalid.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-gather-candidates"></a><h3>nice_agent_gather_candidates ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_gather_candidates (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>);</pre>
<p>
Start the candidate gathering process.
Once done, <a class="link" href="NiceAgent.html#NiceAgent-candidate-gathering-done" title='The "candidate-gathering-done" signal'><span class="type">"candidate-gathering-done"</span></a> is called for the stream
</p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-add-local-address" title="nice_agent_add_local_address ()"><code class="function">nice_agent_add_local_address()</code></a></p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-set-port-range" title="nice_agent_set_port_range ()"><code class="function">nice_agent_set_port_range()</code></a></p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The id of the stream to start</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if the stream id is invalid or if a host candidate couldn't be allocated
on the requested interfaces/ports.
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
Local addresses can be previously set with <a class="link" href="NiceAgent.html#nice-agent-add-local-address" title="nice_agent_add_local_address ()"><code class="function">nice_agent_add_local_address()</code></a>
</p>
<p>
Since 0.0.5, If no local address was previously added, then the nice agent
will automatically detect the local address using
<a class="link" href="libnice-Network-interfaces-discovery.html#nice-interfaces-get-local-ips" title="nice_interfaces_get_local_ips ()"><code class="function">nice_interfaces_get_local_ips()</code></a>
</p>
</div>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-set-remote-credentials"></a><h3>nice_agent_set_remote_credentials ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_set_remote_credentials (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *ufrag</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *pwd</code></em>);</pre>
<p>
Sets the remote credentials for stream <em class="parameter"><code>stream_id</code></em>.
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
Stream credentials do not override per-candidate credentials if set
</p>
</div>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ufrag</code></em> :</span></p></td>
<td>NULL-terminated string containing an ICE username fragment
(length must be between 22 and 256 chars)</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pwd</code></em> :</span></p></td>
<td>NULL-terminated string containing an ICE password
(length must be between 4 and 256 chars)</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on error.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-get-local-credentials"></a><h3>nice_agent_get_local_credentials ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_get_local_credentials (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **ufrag</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **pwd</code></em>);</pre>
<p>
Gets the local credentials for stream <em class="parameter"><code>stream_id</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ufrag</code></em> :</span></p></td>
<td>a pointer to a NULL-terminated string containing
an ICE username fragment [OUT].
This string must be freed with <a href="http://library.gnome.org/devel/glib/unstable/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pwd</code></em> :</span></p></td>
<td>a pointer to a NULL-terminated string containing an ICE
password [OUT]
This string must be freed with <a href="http://library.gnome.org/devel/glib/unstable/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on error.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-set-remote-candidates"></a><h3>nice_agent_set_remote_candidates ()</h3>
<pre class="programlisting"><span class="returnvalue">int</span> nice_agent_set_remote_candidates (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> *candidates</code></em>);</pre>
<p>
Sets, adds or updates the remote candidates for a component of a stream.
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
NICE_AGENT_MAX_REMOTE_CANDIDATES is the absolute maximum limit
for remote candidates.
</p>
<p>
You must first call <a class="link" href="NiceAgent.html#nice-agent-gather-candidates" title="nice_agent_gather_candidates ()"><code class="function">nice_agent_gather_candidates()</code></a> and wait for the
<a class="link" href="NiceAgent.html#NiceAgent-candidate-gathering-done" title='The "candidate-gathering-done" signal'><span class="type">"candidate-gathering-done"</span></a> signale before
calling <a class="link" href="NiceAgent.html#nice-agent-set-remote-candidates" title="nice_agent_set_remote_candidates ()"><code class="function">nice_agent_set_remote_candidates()</code></a>
</p>
<p>
Since 0.1.3, there is no need to wait for the candidate-gathering-done signal.
Remote candidates can be set even while gathering local candidates.
Newly discovered local candidates will automatically be paired with
existing remote candidates.
</p>
</div>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream the candidates are for</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component the candidates are for</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>candidates</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> of <a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> items describing each candidate to add</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The number of candidates added, negative on errors (memory
allocation error or invalid component)</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-get-remote-candidates"></a><h3>nice_agent_get_remote_candidates ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="returnvalue">GSList</span></a> * nice_agent_get_remote_candidates (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>);</pre>
<p>
Get a list of the remote candidates set on a stream's component
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
The caller owns the returned GSList but not the candidates
contained within it.
</p>
<p>
The list of remote candidates can change during processing.
The client should register for the <a class="link" href="NiceAgent.html#NiceAgent-new-remote-candidate" title='The "new-remote-candidate" signal'><span class="type">"new-remote-candidate"</span></a> signal
to get notified of new remote candidates.
</p>
</div>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> of <a href="libnice-NiceCandidate.html#NiceCandidate"><span class="type">NiceCandidates</span></a> objects representing
the remote candidates set on the <em class="parameter"><code>agent</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-get-local-candidates"></a><h3>nice_agent_get_local_candidates ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="returnvalue">GSList</span></a> * nice_agent_get_local_candidates (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>);</pre>
<p>
Retreive from the agent the list of all local candidates
for a stream's component
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
The caller owns the returned GSList as well as the candidates contained
within it.
To get full results, the client should wait for the
<a class="link" href="NiceAgent.html#NiceAgent-candidate-gathering-done" title='The "candidate-gathering-done" signal'><span class="type">"candidate-gathering-done"</span></a> signal.
</p>
</div>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> of <a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> objects representing
the local candidates of <em class="parameter"><code>agent</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-get-selected-pair"></a><h3>nice_agent_get_selected_pair ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_get_selected_pair (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> **local</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> **remote</code></em>);</pre>
<p>
Retreive the selected candidate pair for media transmission
for a given stream's component.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>local</code></em> :</span></p></td>
<td>The local selected candidate</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>remote</code></em> :</span></p></td>
<td>The remote selected candidate</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if there is no selected candidate pair</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-send"></a><h3>nice_agent_send ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> nice_agent_send (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> len</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *buf</code></em>);</pre>
<p>
Sends a data payload over a stream's component.
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
Component state MUST be NICE_COMPONENT_STATE_READY, or as a special case,
in any state if component was in READY state before and was then restarted
</p>
<p>
In reliable mode, the -1 error value means either that you are not yet
connected or that the send buffer is full (equivalent to EWOULDBLOCK).
In both cases, you simply need to wait for the
<a class="link" href="NiceAgent.html#NiceAgent-reliable-transport-writable" title='The "reliable-transport-writable" signal'><span class="type">"reliable-transport-writable"</span></a> signal to be fired before resending
the data.
</p>
<p>
In non-reliable mode, it will virtually never happen with UDP sockets, but
it might happen if the active candidate is a TURN-TCP connection that got
disconnected.
</p>
<p>
In both reliable and non-reliable mode, a -1 error code could also mean that
the stream_id and/or component_id are invalid.
</p>
</div>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream to send to</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component to send to</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>len</code></em> :</span></p></td>
<td>The length of the buffer to send</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>buf</code></em> :</span></p></td>
<td>The buffer of data to send</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The number of bytes sent, or negative error code</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-attach-recv"></a><h3>nice_agent_attach_recv ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_attach_recv (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-The-Main-Event-Loop.html#GMainContext"><span class="type">GMainContext</span></a> *ctx</code></em>,
<em class="parameter"><code><a class="link" href="NiceAgent.html#NiceAgentRecvFunc" title="NiceAgentRecvFunc ()"><span class="type">NiceAgentRecvFunc</span></a> func</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);</pre>
<p>
Attaches the stream's component's sockets to the Glib Mainloop Context in
order to be notified whenever data becomes available for a component.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ctx</code></em> :</span></p></td>
<td>The Glib Mainloop Context to use for listening on the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
<td>The callback function to be called when data is received on
the stream's component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>user data associated with the callback</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if the stream or component IDs are invalid.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-set-selected-pair"></a><h3>nice_agent_set_selected_pair ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_set_selected_pair (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *lfoundation</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *rfoundation</code></em>);</pre>
<p>
Sets the selected candidate pair for media transmission
for a given stream's component. Calling this function will
disable all further ICE processing (connection check,
state machine updates, etc). Note that keepalives will
continue to be sent.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>lfoundation</code></em> :</span></p></td>
<td>The local foundation of the candidate to use</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>rfoundation</code></em> :</span></p></td>
<td>The remote foundation of the candidate to use</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if the candidate pair cannot be found</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-set-selected-remote-candidate"></a><h3>nice_agent_set_selected_remote_candidate ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_set_selected_remote_candidate
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> *candidate</code></em>);</pre>
<p>
Sets the selected remote candidate for media transmission
for a given stream's component. This is used to force the selection of
a specific remote candidate even when connectivity checks are failing
(e.g. non-ICE compatible candidates).
Calling this function will disable all further ICE processing
(connection check, state machine updates, etc). Note that keepalives will
continue to be sent.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>candidate</code></em> :</span></p></td>
<td>The <a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> to select</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on failure</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-set-stream-tos"></a><h3>nice_agent_set_stream_tos ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> nice_agent_set_stream_tos (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> tos</code></em>);</pre>
<p>
Sets the IP_TOS and/or IPV6_TCLASS field on the stream's sockets' options
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>tos</code></em> :</span></p></td>
<td>The ToS to set</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.0.9</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-set-software"></a><h3>nice_agent_set_software ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> nice_agent_set_software (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *software</code></em>);</pre>
<p>
This function will set the value of the SOFTWARE attribute to be added to
STUN requests, responses and error responses sent during connectivity checks.
</p>
<p>
The SOFTWARE attribute will only be added in the <a class="link" href="NiceAgent.html#NICE-COMPATIBILITY-RFC5245:CAPS"><span class="type">NICE_COMPATIBILITY_RFC5245</span></a>
and <a class="link" href="NiceAgent.html#NICE-COMPATIBILITY-WLM2009:CAPS"><span class="type">NICE_COMPATIBILITY_WLM2009</span></a> compatibility modes.
</p>
<p>
</p>
<p>
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
The <em class="parameter"><code>software</code></em> argument will be appended with the libnice version before
being sent.
</p>
<p>
The <em class="parameter"><code>software</code></em> argument must be in UTF-8 encoding and only the first
128 characters will be sent.
</p>
</div>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>software</code></em> :</span></p></td>
<td>The value of the SOFTWARE attribute to add.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.0.10</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-restart"></a><h3>nice_agent_restart ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_restart (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>);</pre>
<p>
Restarts the session as defined in ICE draft 19. This function
needs to be called both when initiating (ICE spec section 9.1.1.1.
"ICE Restarts"), as well as when reacting (spec section 9.2.1.1.
"Detecting ICE Restart") to a restart.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on error</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-set-stream-name"></a><h3>nice_agent_set_stream_name ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> nice_agent_set_stream_name (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>);</pre>
<p>
This function will assign a unique name to a stream.
This is only useful when parsing and generating an SDP of the candidates.
</p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-sdp" title="nice_agent_generate_local_sdp ()"><code class="function">nice_agent_generate_local_sdp()</code></a></p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-sdp" title="nice_agent_parse_remote_sdp ()"><code class="function">nice_agent_parse_remote_sdp()</code></a></p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-get-stream-name" title="nice_agent_get_stream_name ()"><code class="function">nice_agent_get_stream_name()</code></a></p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream to change</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>The new name of the stream or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the name has been set. <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> in case of error
(invalid stream or duplicate name).</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.1.4</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-get-stream-name"></a><h3>nice_agent_get_stream_name ()</h3>
<pre class="programlisting">const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * nice_agent_get_stream_name (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>);</pre>
<p>
This function will return the name assigned to a stream.
</p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-set-stream-name" title="nice_agent_set_stream_name ()"><code class="function">nice_agent_set_stream_name()</code></a></p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream to change</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The name of the stream. The name is only valid while the stream
exists or until it changes through a call to <a class="link" href="NiceAgent.html#nice-agent-set-stream-name" title="nice_agent_set_stream_name ()"><code class="function">nice_agent_set_stream_name()</code></a>.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.1.4</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-get-default-local-candidate"></a><h3>nice_agent_get_default_local_candidate ()</h3>
<pre class="programlisting"><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="returnvalue">NiceCandidate</span></a> * nice_agent_get_default_local_candidate
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id</code></em>);</pre>
<p>
This helper function will return the recommended default candidate to be
used for non-ICE compatible clients. This will usually be the candidate
with the lowest priority, since it will be the longest path but the one with
the most chances of success.
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
This function is only useful in order to manually generate the
local SDP
</p>
</div>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The candidate to be used as the default candidate, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> in case
of error. Must be freed with <a class="link" href="libnice-NiceCandidate.html#nice-candidate-free" title="nice_candidate_free ()"><code class="function">nice_candidate_free()</code></a> once done.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-generate-local-sdp"></a><h3>nice_agent_generate_local_sdp ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * nice_agent_generate_local_sdp (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>);</pre>
<p>
Generate an SDP string containing the local candidates and credentials for
all streams and components in the agent.
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
The SDP will not contain any codec lines and the 'm' line will not list
any payload types.
</p>
<p>
It is highly recommended to set names on the streams prior to calling this
function. Unnamed streams will show up as '-' in the 'm' line, but the SDP
will not be parseable with <a class="link" href="NiceAgent.html#nice-agent-parse-remote-sdp" title="nice_agent_parse_remote_sdp ()"><code class="function">nice_agent_parse_remote_sdp()</code></a> if a stream is
unnamed.
</p>
<p>
The default candidate in the SDP will be selected based on the lowest
priority candidate for the first component.
</p>
</div>
<p>
</p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-set-stream-name" title="nice_agent_set_stream_name ()"><code class="function">nice_agent_set_stream_name()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-sdp" title="nice_agent_parse_remote_sdp ()"><code class="function">nice_agent_parse_remote_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-stream-sdp" title="nice_agent_generate_local_stream_sdp ()"><code class="function">nice_agent_generate_local_stream_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-candidate-sdp" title="nice_agent_generate_local_candidate_sdp ()"><code class="function">nice_agent_generate_local_candidate_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-get-default-local-candidate" title="nice_agent_get_default_local_candidate ()"><code class="function">nice_agent_get_default_local_candidate()</code></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A string representing the local SDP. Must be freed with <a href="http://library.gnome.org/devel/glib/unstable/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a>
once done.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.1.4</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-generate-local-stream-sdp"></a><h3>nice_agent_generate_local_stream_sdp ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * nice_agent_generate_local_stream_sdp
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> include_non_ice</code></em>);</pre>
<p>
Generate an SDP string containing the local candidates and credentials
for a stream.
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
The SDP will not contain any codec lines and the 'm' line will not list
any payload types.
</p>
<p>
It is highly recommended to set the name of the stream prior to calling this
function. Unnamed streams will show up as '-' in the 'm' line.
</p>
<p>
The default candidate in the SDP will be selected based on the lowest
priority candidate.
</p>
</div>
<p>
</p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-set-stream-name" title="nice_agent_set_stream_name ()"><code class="function">nice_agent_set_stream_name()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-stream-sdp" title="nice_agent_parse_remote_stream_sdp ()"><code class="function">nice_agent_parse_remote_stream_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-sdp" title="nice_agent_generate_local_sdp ()"><code class="function">nice_agent_generate_local_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-candidate-sdp" title="nice_agent_generate_local_candidate_sdp ()"><code class="function">nice_agent_generate_local_candidate_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-get-default-local-candidate" title="nice_agent_get_default_local_candidate ()"><code class="function">nice_agent_get_default_local_candidate()</code></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>include_non_ice</code></em> :</span></p></td>
<td>Whether or not to include non ICE specific lines
(m=, c= and a=rtcp: lines)</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A string representing the local SDP for the stream. Must be freed
with <a href="http://library.gnome.org/devel/glib/unstable/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a> once done.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.1.4</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-generate-local-candidate-sdp"></a><h3>nice_agent_generate_local_candidate_sdp ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * nice_agent_generate_local_candidate_sdp
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="type">NiceCandidate</span></a> *candidate</code></em>);</pre>
<p>
Generate an SDP string representing a local candidate.
</p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-candidate-sdp" title="nice_agent_parse_remote_candidate_sdp ()"><code class="function">nice_agent_parse_remote_candidate_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-sdp" title="nice_agent_generate_local_sdp ()"><code class="function">nice_agent_generate_local_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-stream-sdp" title="nice_agent_generate_local_stream_sdp ()"><code class="function">nice_agent_generate_local_stream_sdp()</code></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>candidate</code></em> :</span></p></td>
<td>The candidate to generate</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A string representing the SDP for the candidate. Must be freed
with <a href="http://library.gnome.org/devel/glib/unstable/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a> once done.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.1.4</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-parse-remote-sdp"></a><h3>nice_agent_parse_remote_sdp ()</h3>
<pre class="programlisting"><span class="returnvalue">int</span> nice_agent_parse_remote_sdp (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *sdp</code></em>);</pre>
<p>
Parse an SDP string and extracts candidates and credentials from it and sets
them on the agent.
</p>
<p>
</p>
<div class="note" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Note</h3>
<p>
This function will return an error if a stream has not been assigned a name
with <a class="link" href="NiceAgent.html#nice-agent-set-stream-name" title="nice_agent_set_stream_name ()"><code class="function">nice_agent_set_stream_name()</code></a> as it becomes troublesome to assign the
streams from the agent to the streams in the SDP.
</p>
</div>
<p>
</p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-set-stream-name" title="nice_agent_set_stream_name ()"><code class="function">nice_agent_set_stream_name()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-sdp" title="nice_agent_generate_local_sdp ()"><code class="function">nice_agent_generate_local_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-stream-sdp" title="nice_agent_parse_remote_stream_sdp ()"><code class="function">nice_agent_parse_remote_stream_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-candidate-sdp" title="nice_agent_parse_remote_candidate_sdp ()"><code class="function">nice_agent_parse_remote_candidate_sdp()</code></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>sdp</code></em> :</span></p></td>
<td>The remote SDP to parse</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The number of candidates added, negative on errors</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.1.4</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-parse-remote-stream-sdp"></a><h3>nice_agent_parse_remote_stream_sdp ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="returnvalue">GSList</span></a> * nice_agent_parse_remote_stream_sdp (<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *sdp</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **ufrag</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **pwd</code></em>);</pre>
<p>
Parse an SDP string representing a single stream and extracts candidates
and credentials from it.
</p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-stream-sdp" title="nice_agent_generate_local_stream_sdp ()"><code class="function">nice_agent_generate_local_stream_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-sdp" title="nice_agent_parse_remote_sdp ()"><code class="function">nice_agent_parse_remote_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-candidate-sdp" title="nice_agent_parse_remote_candidate_sdp ()"><code class="function">nice_agent_parse_remote_candidate_sdp()</code></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream to parse</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>sdp</code></em> :</span></p></td>
<td>The remote SDP to parse</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>ufrag</code></em> :</span></p></td>
<td>Pointer to store the ice ufrag if non <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. Must be freed with
<a href="http://library.gnome.org/devel/glib/unstable/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a> after use</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pwd</code></em> :</span></p></td>
<td>Pointer to store the ice password if non <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. Must be freed with
<a href="http://library.gnome.org/devel/glib/unstable/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a> after use</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A <a href="http://library.gnome.org/devel/glib/unstable/glib-Singly-Linked-Lists.html#GSList"><span class="type">GSList</span></a> of candidates parsed from the SDP, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> in case of
errors</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.1.4</p>
</div>
<hr>
<div class="refsect2">
<a name="nice-agent-parse-remote-candidate-sdp"></a><h3>nice_agent_parse_remote_candidate_sdp ()</h3>
<pre class="programlisting"><a class="link" href="libnice-NiceCandidate.html#NiceCandidate" title="struct NiceCandidate"><span class="returnvalue">NiceCandidate</span></a> * nice_agent_parse_remote_candidate_sdp
(<em class="parameter"><code><a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *sdp</code></em>);</pre>
<p>
Parse an SDP string and extracts the candidate from it.
</p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-generate-local-candidate-sdp" title="nice_agent_generate_local_candidate_sdp ()"><code class="function">nice_agent_generate_local_candidate_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-sdp" title="nice_agent_parse_remote_sdp ()"><code class="function">nice_agent_parse_remote_sdp()</code></a> </p>
<p>
</p>
<p>See also: <a class="link" href="NiceAgent.html#nice-agent-parse-remote-stream-sdp" title="nice_agent_parse_remote_stream_sdp ()"><code class="function">nice_agent_parse_remote_stream_sdp()</code></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> Object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream the candidate belongs to</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>sdp</code></em> :</span></p></td>
<td>The remote SDP to parse</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The parsed candidate or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if there was an error.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.1.4</p>
</div>
</div>
<div class="refsect1">
<a name="NiceAgent.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="NiceAgent--compatibility"></a><h3>The <code class="literal">"compatibility"</code> property</h3>
<pre class="programlisting"> "compatibility" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write / Construct Only</pre>
<p>
The Nice agent can work in various compatibility modes depending on
what the application/peer needs.
</p>
<p> See also: <a class="link" href="NiceAgent.html#NiceCompatibility" title="enum NiceCompatibility"><span class="type">NiceCompatibility</span></a></p>
<p>
</p>
<p>Allowed values: <= 5</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--controlling-mode"></a><h3>The <code class="literal">"controlling-mode"</code> property</h3>
<pre class="programlisting"> "controlling-mode" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write</pre>
<p>Whether the agent is in controlling mode.</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--full-mode"></a><h3>The <code class="literal">"full-mode"</code> property</h3>
<pre class="programlisting"> "full-mode" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct Only</pre>
<p>Whether agent runs in ICE full mode.</p>
<p>Default value: TRUE</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--main-context"></a><h3>The <code class="literal">"main-context"</code> property</h3>
<pre class="programlisting"> "main-context" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> : Read / Write / Construct Only</pre>
<p>
A GLib main context is needed for all timeouts used by libnice.
This is a property being set by the <a class="link" href="NiceAgent.html#nice-agent-new" title="nice_agent_new ()"><code class="function">nice_agent_new()</code></a> call.
</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--max-connectivity-checks"></a><h3>The <code class="literal">"max-connectivity-checks"</code> property</h3>
<pre class="programlisting"> "max-connectivity-checks" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>Upper limit for the total number of connectivity checks performed.</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--proxy-ip"></a><h3>The <code class="literal">"proxy-ip"</code> property</h3>
<pre class="programlisting"> "proxy-ip" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>
The proxy server IP used to bypass a proxy firewall
</p>
<p>Default value: NULL</p>
<p class="since">Since 0.0.4</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--proxy-password"></a><h3>The <code class="literal">"proxy-password"</code> property</h3>
<pre class="programlisting"> "proxy-password" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>
The password used to authenticate with the proxy
</p>
<p>Default value: NULL</p>
<p class="since">Since 0.0.4</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--proxy-port"></a><h3>The <code class="literal">"proxy-port"</code> property</h3>
<pre class="programlisting"> "proxy-port" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>
The proxy server port used to bypass a proxy firewall
</p>
<p>Allowed values: [1,65536]</p>
<p>Default value: 1</p>
<p class="since">Since 0.0.4</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--proxy-type"></a><h3>The <code class="literal">"proxy-type"</code> property</h3>
<pre class="programlisting"> "proxy-type" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>
The type of proxy set in the proxy-ip property
</p>
<p>Allowed values: <= 2</p>
<p>Default value: 0</p>
<p class="since">Since 0.0.4</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--proxy-username"></a><h3>The <code class="literal">"proxy-username"</code> property</h3>
<pre class="programlisting"> "proxy-username" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>
The username used to authenticate with the proxy
</p>
<p>Default value: NULL</p>
<p class="since">Since 0.0.4</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--reliable"></a><h3>The <code class="literal">"reliable"</code> property</h3>
<pre class="programlisting"> "reliable" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct Only</pre>
<p>
Whether the agent should use PseudoTcp to ensure a reliable transport
of messages
</p>
<p>Default value: FALSE</p>
<p class="since">Since 0.0.11</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--stun-pacing-timer"></a><h3>The <code class="literal">"stun-pacing-timer"</code> property</h3>
<pre class="programlisting"> "stun-pacing-timer" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write / Construct Only</pre>
<p>Timer 'Ta' (msecs) used in the IETF ICE specification for pacing candidate gathering and sending of connectivity checks.</p>
<p>Allowed values: >= 1</p>
<p>Default value: 20</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--stun-server"></a><h3>The <code class="literal">"stun-server"</code> property</h3>
<pre class="programlisting"> "stun-server" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write</pre>
<p>The IP address (not the hostname) of the STUN server to use.</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--stun-server-port"></a><h3>The <code class="literal">"stun-server-port"</code> property</h3>
<pre class="programlisting"> "stun-server-port" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write</pre>
<p>Port of the STUN server used to gather server-reflexive candidates.</p>
<p>Allowed values: [1,65536]</p>
<p>Default value: 1</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--upnp"></a><h3>The <code class="literal">"upnp"</code> property</h3>
<pre class="programlisting"> "upnp" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
<p>
Whether the agent should use UPnP to open a port in the router and
get the external IP
</p>
<p>Default value: TRUE</p>
<p class="since">Since 0.0.7</p>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent--upnp-timeout"></a><h3>The <code class="literal">"upnp-timeout"</code> property</h3>
<pre class="programlisting"> "upnp-timeout" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> : Read / Write / Construct</pre>
<p>
The maximum amount of time to wait for UPnP discovery to finish before
signaling the <a class="link" href="NiceAgent.html#NiceAgent-candidate-gathering-done" title='The "candidate-gathering-done" signal'><span class="type">"candidate-gathering-done"</span></a> signal
</p>
<p>Allowed values: [100,60000]</p>
<p>Default value: 200</p>
<p class="since">Since 0.0.7</p>
</div>
</div>
<div class="refsect1">
<a name="NiceAgent.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="NiceAgent-candidate-gathering-done"></a><h3>The <code class="literal">"candidate-gathering-done"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre>
<p>
This signal is fired whenever a stream has finished gathering its
candidates after a call to <a class="link" href="NiceAgent.html#nice-agent-gather-candidates" title="nice_agent_gather_candidates ()"><code class="function">nice_agent_gather_candidates()</code></a>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent-component-state-changed"></a><h3>The <code class="literal">"component-state-changed"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> state,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre>
<p>
This signal is fired whenever a component's state changes
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>state</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html#NiceComponentState" title="enum NiceComponentState"><span class="type">NiceComponentState</span></a> of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent-initial-binding-request-received"></a><h3>The <code class="literal">"initial-binding-request-received"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre>
<p>
This signal is fired when we received our first binding request from
the peer.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent-new-candidate"></a><h3>The <code class="literal">"new-candidate"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *foundation,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre>
<p>
This signal is fired when the agent discovers a new candidate
</p>
<p> See also: <a class="link" href="NiceAgent.html#NiceAgent-candidate-gathering-done" title='The "candidate-gathering-done" signal'><span class="type">"candidate-gathering-done"</span></a> </p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>foundation</code></em> :</span></p></td>
<td>The foundation of the new candidate</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent-new-remote-candidate"></a><h3>The <code class="literal">"new-remote-candidate"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *foundation,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre>
<p>
This signal is fired when the agent discovers a new remote candidate.
This can happen with peer reflexive candidates.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>foundation</code></em> :</span></p></td>
<td>The foundation of the new candidate</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent-new-selected-pair"></a><h3>The <code class="literal">"new-selected-pair"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *lfoundation,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *rfoundation,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre>
<p>
This signal is fired once a candidate pair is selected for data transfer for
a stream's component
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>lfoundation</code></em> :</span></p></td>
<td>The local foundation of the selected candidate pair</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>rfoundation</code></em> :</span></p></td>
<td>The remote foundation of the selected candidate pair</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="NiceAgent-reliable-transport-writable"></a><h3>The <code class="literal">"reliable-transport-writable"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> *agent,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> stream_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> component_id,
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data) : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS"><code class="literal">Run Last</code></a></pre>
<p>
This signal is fired on the reliable <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> when the underlying reliable
transport becomes writable.
This signal is only emitted when the <a class="link" href="NiceAgent.html#nice-agent-send" title="nice_agent_send ()"><code class="function">nice_agent_send()</code></a> function returns less
bytes than requested to send (or -1) and once when the connection
is established.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>agent</code></em> :</span></p></td>
<td>The <a class="link" href="NiceAgent.html" title="NiceAgent"><span class="type">NiceAgent</span></a> object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream_id</code></em> :</span></p></td>
<td>The ID of the stream</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>component_id</code></em> :</span></p></td>
<td>The ID of the component</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.0.11</p>
</div>
</div>
<div class="refsect1">
<a name="NiceAgent.see-also"></a><h2>See Also</h2>
<a class="link" href="libnice-NiceAddress.html#NiceAddress" title="NiceAddress"><span class="type">NiceAddress</span></a>
</div>
</div>
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