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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include <gio/gio.h>
#include <wocky/wocky.h>
GMainLoop *mainloop;
static void
porter_closed_cb (
GObject *source,
GAsyncResult *res,
gpointer user_data)
{
WockyPorter *porter = WOCKY_PORTER (source);
WockySession *session = WOCKY_SESSION (user_data);
GError *error = NULL;
if (wocky_porter_close_finish (porter, res, &error))
{
g_print ("Signed out\n");
}
else
{
g_warning ("Couldn't sign out cleanly: %s\n", error->message);
g_clear_error (&error);
}
/* Either way, we're done. */
g_object_unref (session);
g_main_loop_quit (mainloop);
}
static gboolean
message_received_cb (WockyPorter *porter,
WockyStanza *stanza,
gpointer user_data)
{
WockyNode *body_node = wocky_node_get_child (
wocky_stanza_get_top_node (stanza),
"body");
const gchar *from = wocky_stanza_get_from (stanza);
const gchar *message;
/* We told the porter only to give us messages which contained a <body/>
* element.
*/
g_assert (body_node != NULL);
message = body_node->content;
if (message == NULL)
message = "";
g_print ("Message received from %s: “%s”\n", from, message);
if (g_ascii_strcasecmp (message, "sign out") == 0)
{
WockyStanza *reply = wocky_stanza_build (WOCKY_STANZA_TYPE_MESSAGE,
WOCKY_STANZA_SUB_TYPE_NORMAL, NULL, from,
'(', "body",
'$', "Say please! Didn’t your parents teach you any manners‽",
')', NULL);
wocky_porter_send (porter, reply);
g_object_unref (reply);
}
/* Tell the porter that we've handled this stanza; if there were any
* lower-priority handlers, they would not be called for this stanza.
*/
return TRUE;
}
static gboolean
sign_out_message_received_cb (WockyPorter *porter,
WockyStanza *stanza,
gpointer user_data)
{
WockySession *session = WOCKY_SESSION (user_data);
const gchar *from = wocky_stanza_get_from (stanza);
g_print ("%s asked us nicely to sign out\n", from);
wocky_porter_close_async (porter, NULL, porter_closed_cb, session);
/* Returning FALSE tells the porter that other, lower-priority handlers that
* match the stanza should be invoked — in this example, that means
* message_received_cb().
*/
return FALSE;
}
static void
connected_cb (
GObject *source,
GAsyncResult *res,
gpointer user_data)
{
WockyConnector *connector = WOCKY_CONNECTOR (source);
WockyXmppConnection *connection;
gchar *jid = NULL;
GError *error = NULL;
connection = wocky_connector_connect_finish (connector, res, &jid, NULL,
&error);
if (connection == NULL)
{
g_warning ("Couldn't connect: %s", error->message);
g_clear_error (&error);
g_main_loop_quit (mainloop);
}
else
{
WockySession *session = wocky_session_new_with_connection (connection, jid);
WockyPorter *porter = wocky_session_get_porter (session);
WockyStanza *stanza;
g_print ("Connected as %s\n", jid);
/* Register a callback for incoming <message type='chat'/> stanzas from
* anyone, but only if it contains a <body/> element (the element that
* actually contains the text of IMs). */
wocky_porter_register_handler_from_anyone (porter,
WOCKY_STANZA_TYPE_MESSAGE, WOCKY_STANZA_SUB_TYPE_CHAT,
WOCKY_PORTER_HANDLER_PRIORITY_NORMAL,
message_received_cb, session,
'(', "body", ')', NULL);
/* Register a higher-priority handler for incoming <message type='chat'/>
* stanzas which contain a <body/> element containing the text
* "please sign out".
*/
wocky_porter_register_handler_from_anyone (porter,
WOCKY_STANZA_TYPE_MESSAGE, WOCKY_STANZA_SUB_TYPE_CHAT,
WOCKY_PORTER_HANDLER_PRIORITY_NORMAL,
sign_out_message_received_cb, session,
'(', "body",
'$', "please sign out",
')', NULL);
wocky_porter_start (porter);
/* Broadcast presence for ourself, so our contacts can see us online,
* with a status message. */
stanza = wocky_stanza_build (WOCKY_STANZA_TYPE_PRESENCE,
WOCKY_STANZA_SUB_TYPE_NONE, NULL, NULL,
'(', "show",
'$', "chat",
')',
'(', "status",
'$', "talk to me! (or tell me to “sign out”)",
')', NULL);
wocky_porter_send (porter, stanza);
g_object_unref (stanza);
g_free (jid);
}
}
int
main (int argc,
char **argv)
{
char *jid, *password;
WockyConnector *connector;
g_type_init ();
wocky_init ();
if (argc != 3)
{
printf ("Usage: %s <jid> <password>\n", argv[0]);
return -1;
}
jid = argv[1];
password = argv[2];
mainloop = g_main_loop_new (NULL, FALSE);
connector = wocky_connector_new (jid, password, NULL, NULL, NULL);
wocky_connector_connect_async (connector, NULL, connected_cb, NULL);
g_main_loop_run (mainloop);
g_object_unref (connector);
g_main_loop_unref (mainloop);
return 0;
}
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