void sipe_core_user_feedback_typing(struct sipe_core_public *sipe_public,
const gchar *to,
gboolean typing)
{
struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
struct sip_session *session = sipe_session_find_im(sipe_private, to);
struct sip_dialog *dialog = sipe_dialog_find(session, to);
/* only enable this debug output while testing
SIPE_DEBUG_INFO("sipe_core_user_feedback_typing session %p (%s) dialog %p (%s) established %s",
session, session ? session->callid : "N/A",
dialog, dialog ? dialog->callid : "N/A",
(dialog && dialog->is_established) ? "YES" : "NO"); */
if (session && dialog && dialog->is_established) {
gchar *body = g_strdup_printf("<?xml version=\"1.0\"?>"
"<KeyboardActivity>"
" <status status=\"%s\" />"
"</KeyboardActivity>",
typing ? "type" : "idle");
sip_transport_info(sipe_private,
"Content-Type: application/xml\r\n",
body,
dialog,
process_info_typing_response);
g_free(body);
}
}
struct sip_session *
sipe_session_find_or_add_im(struct sipe_account_data *sip,
const gchar *who)
{
struct sip_session *session = sipe_session_find_im(sip, who);
if (!session) {
purple_debug_info("sipe", "sipe_session_find_or_add_im: new session for %s\n", who);
session = g_new0(struct sip_session, 1);
session->is_multiparty = FALSE;
session->with = g_strdup(who);
session->unconfirmed_messages = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
sip->sessions = g_slist_append(sip->sessions, session);
}
static gboolean process_info_typing_response(struct sipe_core_private *sipe_private,
struct sipmsg *msg,
SIPE_UNUSED_PARAMETER struct transaction *trans)
{
/* Indicates dangling IM session which needs to be dropped */
if (msg->response == 408 || /* Request timeout */
msg->response == 480 || /* Temporarily Unavailable */
msg->response == 481) { /* Call/Transaction Does Not Exist */
gchar *with = parse_from(sipmsg_find_header(msg, "To"));
struct sip_session *session = sipe_session_find_im(sipe_private, with);
struct sip_dialog *dialog = sipe_dialog_find(session, with);
if (dialog)
sipe_im_cancel_dangling(sipe_private, session, dialog, with,
sipe_im_cancel_unconfirmed);
g_free(with);
}
return(TRUE);
}
/** Invite counterparty to join conference callback */
static gboolean
process_invite_conf_response(struct sipe_core_private *sipe_private,
struct sipmsg *msg,
SIPE_UNUSED_PARAMETER struct transaction *trans)
{
struct sip_dialog *dialog = g_new0(struct sip_dialog, 1);
dialog->callid = g_strdup(sipmsg_find_header(msg, "Call-ID"));
dialog->cseq = sipmsg_parse_cseq(msg);
dialog->with = parse_from(sipmsg_find_header(msg, "To"));
sipe_dialog_parse(dialog, msg, TRUE);
if (msg->response >= 200) {
/* send ACK to counterparty */
dialog->cseq--;
sip_transport_ack(sipe_private, dialog);
dialog->outgoing_invite = NULL;
dialog->is_established = TRUE;
}
if (msg->response >= 400) {
SIPE_DEBUG_INFO("process_invite_conf_response: INVITE response is not 200. Failed to invite %s.", dialog->with);
/* @TODO notify user of failure to invite counterparty */
sipe_dialog_free(dialog);
return FALSE;
}
if (msg->response >= 200) {
struct sip_session *session = sipe_session_find_im(sipe_private, dialog->with);
struct sip_dialog *im_dialog = sipe_dialog_find(session, dialog->with);
/* close IM session to counterparty */
if (im_dialog) {
sip_transport_bye(sipe_private, im_dialog);
sipe_dialog_remove(session, dialog->with);
}
}
sipe_dialog_free(dialog);
return TRUE;
}
