static void
close_impl (PnNode *conn)
{
g_return_if_fail (conn);
if (conn->status == PN_NODE_STATUS_CLOSED) {
pn_log ("already closed: %p", conn);
return;
}
pn_log ("begin");
pn_info ("closing '%s'", conn->name);
pn_debug ("conn=%p,name=%s", conn, conn->name);
conn->status = PN_NODE_STATUS_CLOSED;
g_free (conn->hostname);
conn->hostname = NULL;
if (conn->next) {
pn_node_close (conn->next);
goto leave;
}
#if defined(USE_GIO)
if (conn->socket_conn) {
g_object_unref(conn->socket_conn);
conn->socket_conn = NULL;
}
#else
#if defined(HAVE_LIBPURPLE)
if (conn->connect_data) {
purple_proxy_connect_cancel (conn->connect_data);
conn->connect_data = NULL;
}
#endif
if (conn->read_watch)
{
g_source_remove (conn->read_watch);
conn->read_watch = 0;
}
#endif
if (conn->stream)
{
pn_info ("stream shutdown: %p", conn->stream);
pn_stream_free (conn->stream);
conn->stream = NULL;
}
else
pn_error ("not connected: conn=%p", conn);
leave:
conn->status = PN_NODE_STATUS_CLOSED;
pn_log ("end");
}
static void
finalize (GObject *obj)
{
PnNode *conn = PN_NODE (obj);
pn_node_close (conn);
g_free (conn->name);
parent_class->finalize (obj);
}
void
msn_session_disconnect (MsnSession *session)
{
g_return_if_fail (session);
g_return_if_fail (session->connected);
session->connected = FALSE;
g_hash_table_remove_all (session->conversations);
g_hash_table_remove_all (session->chats);
if (session->notification)
msn_notification_close (session->notification);
if (session->http_conn)
pn_node_close (session->http_conn);
}
static void
connect_impl (PnNode *conn,
const gchar *hostname,
gint port)
{
g_return_if_fail (conn);
pn_log ("begin");
pn_debug ("conn=%p,name=%s", conn, conn->name);
pn_debug ("hostname=%s,port=%d", hostname, port);
pn_debug ("next=%p", conn->next);
g_free (conn->hostname);
conn->hostname = g_strdup (hostname);
conn->port = port;
if (conn->next)
{
conn->status = PN_NODE_STATUS_CONNECTING;
conn->next->prev = conn;
pn_node_connect (conn->next, hostname, port);
conn->next->prev = NULL;
}
else
{
pn_node_close (conn);
conn->status = PN_NODE_STATUS_CONNECTING;
#if defined(USE_GIO)
GSocketClient *client;
client = g_socket_client_new();
conn->socket_cancel = g_cancellable_new();
g_socket_client_connect_to_host_async(client, hostname, port,
conn->socket_cancel, connect_cb, conn);
#elif defined(HAVE_LIBPURPLE)
conn->connect_data = purple_proxy_connect (NULL, msn_session_get_user_data (conn->session),
hostname, port, connect_cb, conn);
#endif
}
pn_log ("end");
}
static void
close_cb (PnNode *next,
gpointer data)
{
PnNode *conn;
conn = PN_NODE (data);
pn_log ("begin");
pn_node_close (conn);
{
PnNodeClass *class;
class = g_type_class_peek (PN_NODE_TYPE);
g_signal_emit (G_OBJECT (conn), class->close_sig, 0, conn);
}
pn_log ("end");
}
static void
read_cb (PnNode *conn,
gpointer data)
{
RoamingRequest *roaming_request;
GIOStatus status = G_IO_STATUS_NORMAL;
gchar *str = NULL;
gboolean got_hostname = FALSE;
roaming_request = data;
while (roaming_request->parser_state == 0)
{
gsize terminator_pos;
status = pn_parser_read_line (roaming_request->parser, &str, NULL, &terminator_pos, NULL);
if (status == G_IO_STATUS_AGAIN)
return;
if (status != G_IO_STATUS_NORMAL)
goto leave;
if (str)
{
str[terminator_pos] = '\0';
if (strncmp (str, "Content-Length: ", 16) == 0)
roaming_request->content_size = atoi(str + 16);
if (strncmp (str, "Location: ", 10) == 0)
roaming_request->location = g_strdup (str + 10);
/* now comes the content */
if (str[0] == '\0') {
roaming_request->parser_state++;
break;
}
g_free (str);
}
}
if (roaming_request->parser_state == 1)
{
gchar *body;
status = pn_parser_read (roaming_request->parser, &body, roaming_request->content_size, NULL);
if (status == G_IO_STATUS_AGAIN)
return;
if (status != G_IO_STATUS_NORMAL)
goto leave;
if (roaming_request->location != NULL)
{
gchar *cur;
cur = strstr (roaming_request->location, "://") + 3;
if (cur)
{
gchar *end = strchr (cur, '/');
g_free (roaming_request->roaming_session->hostname);
roaming_request->roaming_session->hostname = g_strndup (cur, end - cur);
got_hostname = TRUE;
goto leave;
}
}
pn_debug ("%s", body);
if (roaming_request->type == PN_GET_PROFILE)
{
char *cachekey;
pn_parse_xml_tag (body, "CacheKey", &cachekey);
if (cachekey)
{
g_free (roaming_request->roaming_session->cachekey);
roaming_request->roaming_session->cachekey = cachekey;
}
}
if (roaming_request->type == PN_GET_PROFILE)
process_get_profile (roaming_request, body);
/* else if (roaming_request->type == PN_UPDATE_PROFILE) */
g_free(body);
}
leave:
pn_node_close (conn);
next_request (roaming_request->roaming_session, got_hostname);
}