Example to request VoIP calls from the Channel Dispatcher

4 files changed, 161 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index 2f0ec40..77b0fcb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -42,6 +42,7 @@ AC_OUTPUT([
       docs/examples/glib_blinkenlight_observer/Makefile
       docs/examples/glib_mc5_ft_handler/Makefile
       docs/examples/glib_mc5_presence_app/Makefile
+      docs/examples/glib_mc5_request_call/Makefile
       docs/examples/gtk_presence_app/Makefile
       docs/examples/pygtk_chat_client/Makefile
       docs/examples/python_get_parameters/Makefile
diff --git a/docs/examples/Makefile.am b/docs/examples/Makefile.am
index af0bc26..b36da94 100644
--- a/docs/examples/Makefile.am
+++ b/docs/examples/Makefile.am
@@ -14,6 +14,7 @@ example_dirs = \
 	glib_blinkenlight_observer \
 	glib_mc5_ft_handler \
 	glib_mc5_presence_app \
+	glib_mc5_request_call \
 	gtk_presence_app \
 	pygtk_chat_client \
 	python_get_parameters \
diff --git a/docs/examples/glib_mc5_request_call/Makefile.am b/docs/examples/glib_mc5_request_call/Makefile.am
new file mode 100644
index 0000000..409e2b6
--- /dev/null
+++ b/docs/examples/glib_mc5_request_call/Makefile.am
@@ -0,0 +1,9 @@
+INCLUDES = $(TELEPATHY_GLIB_CFLAGS)
+LDADD = $(TELEPATHY_GLIB_LIBS)
+
+noinst_PROGRAMS = example
+
+example_SOURCES = \
+	example.c
+
+include $(top_srcdir)/docs/rsync-dist.make
diff --git a/docs/examples/glib_mc5_request_call/example.c b/docs/examples/glib_mc5_request_call/example.c
new file mode 100644
index 0000000..cc67028
--- /dev/null
+++ b/docs/examples/glib_mc5_request_call/example.c
@@ -0,0 +1,150 @@
+#include <unistd.h>
+
+#include <glib.h>
+
+#include <telepathy-glib/telepathy-glib.h>
+
+static GMainLoop *loop = NULL;
+
+static void
+handle_error (const GError *error)
+{
+  if (error != NULL)
+    g_error ("ERROR: %s\n", error->message);
+}
+
+
+static void
+_completed_channel_request (GObject *request,
+    GAsyncResult *res,
+    gpointer user_data)
+{
+  GError *error = NULL;
+
+  if (!tp_account_channel_request_create_channel_finish (
+        TP_ACCOUNT_CHANNEL_REQUEST (request), res, &error))
+    {
+      g_print ("Failed to request channel: %s\n", error->message);
+      g_clear_error (&error);
+    }
+  else
+    {
+      g_print ("Successfully requested channel\n");
+    }
+
+  g_main_loop_quit (loop);
+}
+
+
+static void
+_account_ready (GObject *account,
+    GAsyncResult *res,
+    gpointer user_data)
+{
+  TpAccountChannelRequest *request;
+  GHashTable *props;
+  const char *targetid = user_data;
+  GError *error = NULL;
+  gboolean call = FALSE, video = TRUE;
+
+  if (!tp_proxy_prepare_finish (account, res, &error))
+    handle_error (error);
+
+  g_message ("Using %s interface %s video",
+      call ? "Call" : "StreamedMedia",
+      video ? "with" : "without");
+
+  props = tp_asv_new (
+      TP_PROP_CHANNEL_TARGET_HANDLE_TYPE,
+      G_TYPE_UINT,
+      TP_HANDLE_TYPE_CONTACT,
+
+      TP_PROP_CHANNEL_TARGET_ID,
+      G_TYPE_STRING,
+      targetid,
+
+      NULL);
+
+  if (call)
+    {
+      tp_asv_set_string (props, TP_PROP_CHANNEL_CHANNEL_TYPE,
+          /* Future: TP_IFACE_CHANNEL_TYPE_CALL */
+          "org.freedesktop.Telepathy.Channel.Type.Call.DRAFT");
+      tp_asv_set_boolean (props,
+          /* Future: TP_PROP_CHANNEL_TYPE_CALL_INITIAL_AUDIO */
+          "org.freedesktop.Telepathy.Channel.Type.Call.DRAFT.InitialAudio",
+          TRUE);
+
+      if (video)
+        tp_asv_set_boolean (props,
+            /* Future: TP_PROP_CHANNEL_TYPE_CALL_INITIAL_VIDEO */
+            "org.freedesktop.Telepathy.Channel.Type.Call.DRAFT.InitialVideo",
+            TRUE);
+    }
+  else
+    {
+      tp_asv_set_string (props, TP_PROP_CHANNEL_CHANNEL_TYPE,
+          TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA);
+      tp_asv_set_boolean (props,
+          TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_AUDIO, TRUE);
+
+      if (video)
+        tp_asv_set_boolean (props,
+            TP_PROP_CHANNEL_TYPE_STREAMED_MEDIA_INITIAL_VIDEO, TRUE);
+    }
+
+  request = tp_account_channel_request_new (TP_ACCOUNT (account), props,
+      TP_USER_ACTION_TIME_CURRENT_TIME);
+
+  tp_account_channel_request_create_channel_async (request, NULL,
+      NULL, _completed_channel_request, NULL);
+
+  g_object_unref (request);
+  g_hash_table_destroy (props);
+}
+
+
+int
+main (int argc,
+    char **argv)
+{
+  TpDBusDaemon *dbus;
+  TpAccount *account;
+  char *account_path;
+  GError *error = NULL;
+
+  g_type_init ();
+
+  if (argc != 3)
+    g_error ("Must provide an account and target id!");
+
+  /* create a main loop */
+  loop = g_main_loop_new (NULL, FALSE);
+
+  /* acquire a connection to the D-Bus daemon */
+  dbus = tp_dbus_daemon_dup (&error);
+  if (dbus == NULL)
+    handle_error (error);
+
+  /* get the complete path of the account */
+  account_path = g_strconcat (TP_ACCOUNT_OBJECT_PATH_BASE, argv[1], NULL);
+
+  /* get the account */
+  account = tp_account_new (dbus, account_path, &error);
+  if (account == NULL)
+    {
+      handle_error (error);
+    }
+
+  g_free (account_path);
+
+  /* prepare the account */
+  tp_proxy_prepare_async (account, NULL, _account_ready, argv[2]);
+
+  g_main_loop_run (loop);
+
+  g_object_unref (dbus);
+  g_object_unref (account);
+
+  return 0;
+}