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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>
static void
echo_message (TpTextChannel *channel,
TpMessage *message,
gboolean pending)
{
gchar *text;
gchar *up;
TpMessage *reply;
TpChannelTextMessageFlags flags;
const gchar *comment = "";
text = tp_message_to_text (message, &flags);
if (flags & TP_CHANNEL_TEXT_MESSAGE_FLAG_NON_TEXT_CONTENT)
{
comment = " (and some non-text content we don't understand)";
}
if (pending)
g_print ("pending: '%s' %s\n", text, comment);
else
g_print ("received: '%s' %s\n", text, comment);
up = g_ascii_strup (text, -1);
g_print ("send: %s\n", up);
reply = tp_client_message_new_text (TP_CHANNEL_TEXT_MESSAGE_TYPE_NORMAL, up);
tp_text_channel_send_message_async (channel, reply, 0, NULL, NULL);
g_free (text);
g_free (up);
g_object_unref (reply);
}
static void
message_received_cb (TpTextChannel *channel,
TpMessage *message,
gpointer user_data)
{
echo_message (channel, message, FALSE);
tp_text_channel_ack_message_async (channel, message, NULL, NULL);
}
static void
display_pending_messages (TpTextChannel *channel)
{
GList *messages, *l;
messages = tp_text_channel_get_pending_messages (channel);
for (l = messages; l != NULL; l = g_list_next (l))
{
TpMessage *msg = l->data;
echo_message (channel, msg, TRUE);
}
tp_text_channel_ack_messages_async (channel, messages, NULL, NULL);
g_list_free (messages);
}
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;
TpTextChannel *text_chan = l->data;
if (!TP_IS_TEXT_CHANNEL (channel))
continue;
g_print ("Handling text channel with %s\n",
tp_channel_get_identifier (channel));
g_signal_connect (channel, "message-received",
G_CALLBACK (message_received_cb), NULL);
/* The default channel factory used by the TpSimpleHandler has
* already prepared TP_TEXT_CHANNEL_FEATURE_INCOMING_MESSAGES,
* if possible. */
display_pending_messages (text_chan);
}
tp_handle_channels_context_accept (context);
}
int
main (int argc,
char **argv)
{
GMainLoop *mainloop;
TpAccountManager *manager;
GError *error = NULL;
TpBaseClient *handler;
g_type_init ();
tp_debug_set_flags (g_getenv ("EXAMPLE_DEBUG"));
manager = tp_account_manager_dup ();
handler = tp_simple_handler_new_with_am (manager, 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 (manager);
g_object_unref (handler);
return 0;
}
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