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/*
* text-handler - Handle text channels
*
* Simple text channel handler echoing received message in upper case
*
* Copyright © 2010 Collabora Ltd. <http://www.collabora.co.uk/>
*
* Copying and distribution of this file, with or without modification,
* are permitted in any medium without royalty provided the copyright
* notice and this notice are preserved.
*/
#include <glib.h>
#include <telepathy-glib/telepathy-glib.h>
gboolean got_pending_msg = FALSE;
static void
echo_message (TpChannel *channel,
const gchar *text)
{
gchar *msg;
msg = g_ascii_strup (text, -1);
g_print ("send: %s\n", msg);
tp_cli_channel_type_text_call_send (channel, -1,
TP_CHANNEL_TEXT_MESSAGE_TYPE_NORMAL, msg, NULL, NULL, NULL, NULL);
g_free (msg);
}
static void
message_received_cb (TpChannel *channel,
guint id,
guint timestamp,
guint sender,
guint type,
guint flags,
const gchar *text,
gpointer user_data,
GObject *weak_object)
{
GArray *arr;
/* Ignore messages if we didn't fetch pending messages yet */
if (!got_pending_msg)
return;
g_print ("received: %s\n", text);
echo_message (channel, text);
arr = g_array_sized_new (FALSE, FALSE, sizeof (guint), 1);
g_array_append_val (arr, id);
tp_cli_channel_type_text_call_acknowledge_pending_messages (channel, -1,
arr, NULL, NULL, NULL, NULL);
g_array_free (arr, TRUE);
}
static void
got_pending_messages_cb (TpChannel *channel,
const GPtrArray *messages,
const GError *error,
gpointer user_data,
GObject *weak_object)
{
guint i;
GArray *ids;
got_pending_msg = TRUE;
if (error != NULL)
return;
ids = g_array_sized_new (FALSE, FALSE, sizeof (guint), messages->len);
for (i = 0; i < messages->len; i++)
{
GValueArray *v = g_ptr_array_index (messages, i);
guint id, timestamp, sender, type, flags;
const gchar *text;
tp_value_array_unpack (v, 6,
&id, ×tamp, &sender, &type, &flags, &text);
g_print ("pending: %s\n", text);
echo_message (channel, text);
g_array_append_val (ids, id);
}
tp_cli_channel_type_text_call_acknowledge_pending_messages (channel, -1,
ids, NULL, NULL, NULL, NULL);
g_array_free (ids, TRUE);
}
static void
handle_channels_cb (TpSimpleHandler *self,
TpAccount *account,
TpConnection *connection,
GList *channels,
GList *requests,
gint64 user_action_time,
TpHandleChannelsContext *context,
gpointer user_data)
{
GList *l;
for (l = channels; l != NULL; l = g_list_next (l))
{
TpChannel *channel = l->data;
GHashTable *props;
gboolean requested;
if (tp_strdiff (tp_channel_get_channel_type (channel),
TP_IFACE_CHANNEL_TYPE_TEXT))
continue;
props = tp_channel_borrow_immutable_properties (channel);
requested = tp_asv_get_boolean (props, TP_PROP_CHANNEL_REQUESTED, NULL);
g_print ("Handling text channel with %s\n",
tp_channel_get_identifier (channel));
tp_cli_channel_type_text_connect_to_received (channel,
message_received_cb, NULL, NULL, NULL, NULL);
tp_cli_channel_type_text_call_list_pending_messages (channel, -1, FALSE,
got_pending_messages_cb, NULL, NULL, NULL);
}
tp_handle_channels_context_accept (context);
}
int
main (int argc,
char **argv)
{
GMainLoop *mainloop;
TpDBusDaemon *bus_daemon;
GError *error = NULL;
TpBaseClient *handler;
g_type_init ();
tp_debug_set_flags (g_getenv ("EXAMPLE_DEBUG"));
bus_daemon = tp_dbus_daemon_dup (&error);
if (bus_daemon == NULL)
{
g_warning ("%s", error->message);
g_error_free (error);
return 1;
}
handler = tp_simple_handler_new (bus_daemon, FALSE, FALSE, "ExampleHandler",
FALSE, handle_channels_cb, NULL, NULL);
tp_base_client_take_handler_filter (handler, tp_asv_new (
TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
TP_IFACE_CHANNEL_TYPE_TEXT,
TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
TP_HANDLE_TYPE_CONTACT,
TP_PROP_CHANNEL_REQUESTED, G_TYPE_BOOLEAN, FALSE,
NULL));
if (!tp_base_client_register (handler, &error))
{
g_warning ("Failed to register Handler: %s\n", error->message);
g_error_free (error);
goto out;
}
g_print ("Waiting for channels\n");
mainloop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (mainloop);
if (mainloop != NULL)
g_main_loop_unref (mainloop);
out:
g_object_unref (bus_daemon);
g_object_unref (handler);
return 0;
}
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