6 * Copyright (C) 2009 pier11 <pier11@operamail.com>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30 #include "sipe-chat.h"
31 #include "sipe-conf.h"
32 #include "sipe-dialog.h"
34 #include "sipe-session.h"
35 #include "sipe-utils.h"
38 * Add Conference request to FocusFactory.
39 * @param focus_factory_uri (%s) Ex.: sip:bob7@boston.local;gruu;opaque=app:conf:focusfactory
40 * @param from (%s) Ex.: sip:bob7@boston.local
41 * @param request_id (%d) Ex.: 1094520
42 * @param conference_id (%s) Ex.: 8386E6AEAAA41E4AA6627BA76D43B6D1
43 * @param expiry_time (%s) Ex.: 2009-07-13T17:57:09Z , Default duration: 7 hours
45 #define SIPE_SEND_CONF_ADD \
46 "<?xml version=\"1.0\"?>"\
47 "<request xmlns=\"urn:ietf:params:xml:ns:cccp\" "\
48 "xmlns:mscp=\"http://schemas.microsoft.com/rtc/2005/08/cccpextensions\" "\
54 "<ci:conference-info xmlns:ci=\"urn:ietf:params:xml:ns:conference-info\" entity=\"\" xmlns:msci=\"http://schemas.microsoft.com/rtc/2005/08/confinfoextensions\">"\
55 "<ci:conference-description>"\
57 "<msci:conference-id>%s</msci:conference-id>"\
58 "<msci:expiry-time>%s</msci:expiry-time>"\
59 "<msci:admission-policy>openAuthenticated</msci:admission-policy>"\
60 "</ci:conference-description>"\
61 "<msci:conference-view>"\
62 "<msci:entity-view entity=\"chat\"/>"\
63 "</msci:conference-view>"\
64 "</ci:conference-info>"\
69 * AddUser request to Focus.
71 * focus_URI, from, request_id, focus_URI, from, endpoint_GUID
73 #define SIPE_SEND_CONF_ADD_USER \
74 "<?xml version=\"1.0\"?>"\
75 "<request xmlns=\"urn:ietf:params:xml:ns:cccp\" xmlns:mscp=\"http://schemas.microsoft.com/rtc/2005/08/cccpextensions\" "\
81 "<conferenceKeys confEntity=\"%s\"/>"\
82 "<ci:user xmlns:ci=\"urn:ietf:params:xml:ns:conference-info\" entity=\"%s\">"\
84 "<ci:entry>attendee</ci:entry>"\
86 "<ci:endpoint entity=\"{%s}\" xmlns:msci=\"http://schemas.microsoft.com/rtc/2005/08/confinfoextensions\"/>"\
92 * ModifyUserRoles request to Focus. Makes user a leader.
93 * @param focus_uri (%s)
95 * @param request_id (%d)
96 * @param focus_uri (%s)
99 #define SIPE_SEND_CONF_MODIFY_USER_ROLES \
100 "<?xml version=\"1.0\"?>"\
101 "<request xmlns=\"urn:ietf:params:xml:ns:cccp\" xmlns:mscp=\"http://schemas.microsoft.com/rtc/2005/08/cccpextensions\" "\
107 "<userKeys confEntity=\"%s\" userEntity=\"%s\"/>"\
108 "<user-roles xmlns=\"urn:ietf:params:xml:ns:conference-info\">"\
109 "<entry>presenter</entry>"\
111 "</modifyUserRoles>"\
115 * ModifyConferenceLock request to Focus. Locks/unlocks conference.
116 * @param focus_uri (%s)
118 * @param request_id (%d)
119 * @param focus_uri (%s)
120 * @param locked (%s) "true" or "false" values applicable
122 #define SIPE_SEND_CONF_MODIFY_CONF_LOCK \
123 "<?xml version=\"1.0\"?>"\
124 "<request xmlns=\"urn:ietf:params:xml:ns:cccp\" xmlns:mscp=\"http://schemas.microsoft.com/rtc/2005/08/cccpextensions\" "\
129 "<modifyConferenceLock>"\
130 "<conferenceKeys confEntity=\"%s\"/>"\
131 "<locked>%s</locked>"\
132 "</modifyConferenceLock>"\
136 * ModifyConferenceLock request to Focus. Locks/unlocks conference.
137 * @param focus_uri (%s)
139 * @param request_id (%d)
140 * @param focus_uri (%s)
143 #define SIPE_SEND_CONF_DELETE_USER \
144 "<?xml version=\"1.0\"?>"\
145 "<request xmlns=\"urn:ietf:params:xml:ns:cccp\" xmlns:mscp=\"http://schemas.microsoft.com/rtc/2005/08/cccpextensions\" "\
151 "<userKeys confEntity=\"%s\" userEntity=\"%s\"/>"\
156 * Invite counterparty to join conference.
157 * @param focus_uri (%s)
158 * @param subject (%s) of conference
160 #define SIPE_SEND_CONF_INVITE \
161 "<Conferencing version=\"2.0\">"\
162 "<focus-uri>%s</focus-uri>"\
163 "<subject>%s</subject>"\
164 "<im available=\"true\">"\
170 * Generates random GUID.
171 * This method is borrowed from pidgin's msnutils.c
176 return g_strdup_printf("%4X%4X-%4X-%4X-%4X-%4X%4X%4X",
177 rand() % 0xAAFF + 0x1111,
178 rand() % 0xAAFF + 0x1111,
179 rand() % 0xAAFF + 0x1111,
180 rand() % 0xAAFF + 0x1111,
181 rand() % 0xAAFF + 0x1111,
182 rand() % 0xAAFF + 0x1111,
183 rand() % 0xAAFF + 0x1111,
184 rand() % 0xAAFF + 0x1111);
188 * @param expires not respected if set to negative value (E.g. -1)
191 sipe_subscribe_conference(struct sipe_account_data
*sip
,
192 struct sip_session
*session
,
195 gchar
*expires_hdr
= (expires
>= 0) ? g_strdup_printf("Expires: %d\r\n", expires
) : g_strdup("");
196 gchar
*contact
= get_contact(sip
);
197 gchar
*hdr
= g_strdup_printf(
198 "Event: conference\r\n"
200 "Accept: application/conference-info+xml\r\n"
201 "Supported: com.microsoft.autoextend\r\n"
202 "Supported: ms-benotify\r\n"
203 "Proxy-Require: ms-benotify\r\n"
204 "Supported: ms-piggyback-first-notify\r\n"
211 send_sip_request(sip
->gc
,
218 process_subscribe_response
);
222 /** Invite us to the focus callback */
224 process_invite_conf_focus_response(struct sipe_account_data
*sip
,
226 SIPE_UNUSED_PARAMETER
struct transaction
*trans
)
228 struct sip_session
*session
= NULL
;
229 char *focus_uri
= parse_from(sipmsg_find_header(msg
, "To"));
231 session
= sipe_session_find_conference(sip
, focus_uri
);
234 purple_debug_info("sipe", "process_invite_conf_focus_response: unable to find conf session with focus=%s\n", focus_uri
);
239 if (!session
->focus_dialog
) {
240 purple_debug_info("sipe", "process_invite_conf_focus_response: session's focus_dialog is NULL\n");
245 sipe_dialog_parse(session
->focus_dialog
, msg
, TRUE
);
247 if (msg
->response
>= 200) {
248 /* send ACK to focus */
249 session
->focus_dialog
->cseq
= 0;
250 send_sip_request(sip
->gc
, "ACK", session
->focus_dialog
->with
, session
->focus_dialog
->with
, NULL
, NULL
, session
->focus_dialog
, NULL
);
251 session
->focus_dialog
->outgoing_invite
= NULL
;
252 session
->focus_dialog
->is_established
= TRUE
;
255 if (msg
->response
>= 400) {
256 purple_debug_info("sipe", "process_invite_conf_focus_response: INVITE response is not 200. Failed to join focus.\n");
257 /* @TODO notify user of failure to join focus */
258 sipe_session_remove(sip
, session
);
261 } else if (msg
->response
== 200) {
262 xmlnode
*xn_response
= xmlnode_from_str(msg
->body
, msg
->bodylen
);
263 const gchar
*code
= xmlnode_get_attrib(xn_response
, "code");
264 if (sipe_strequal(code
, "success")) {
265 /* subscribe to focus */
266 sipe_subscribe_conference(sip
, session
, -1);
268 xmlnode_free(xn_response
);
275 /** Invite us to the focus */
277 sipe_invite_conf_focus(struct sipe_account_data
*sip
,
278 struct sip_session
*session
)
285 if (session
->focus_dialog
&& session
->focus_dialog
->is_established
) {
286 purple_debug_info("sipe", "session with %s already has a dialog open\n", session
->focus_uri
);
290 if(!session
->focus_dialog
) {
291 session
->focus_dialog
= g_new0(struct sip_dialog
, 1);
292 session
->focus_dialog
->callid
= gencallid();
293 session
->focus_dialog
->with
= g_strdup(session
->focus_uri
);
294 session
->focus_dialog
->endpoint_GUID
= rand_guid();
296 if (!(session
->focus_dialog
->ourtag
)) {
297 session
->focus_dialog
->ourtag
= gentag();
300 contact
= get_contact(sip
);
301 hdr
= g_strdup_printf(
302 "Supported: ms-sender\r\n"
304 "Content-Type: application/cccp+xml\r\n",
308 /* @TODO put request_id to queue to further compare with incoming one */
309 /* focus_URI, from, request_id, focus_URI, from, endpoint_GUID */
310 self
= sip_uri_self(sip
);
311 body
= g_strdup_printf(
312 SIPE_SEND_CONF_ADD_USER
,
313 session
->focus_dialog
->with
,
315 session
->request_id
++,
316 session
->focus_dialog
->with
,
318 session
->focus_dialog
->endpoint_GUID
);
321 session
->focus_dialog
->outgoing_invite
= send_sip_request(sip
->gc
,
323 session
->focus_dialog
->with
,
324 session
->focus_dialog
->with
,
327 session
->focus_dialog
,
328 process_invite_conf_focus_response
);
333 /** Modify User Role */
335 sipe_conf_modify_user_role(struct sipe_account_data
*sip
,
336 struct sip_session
*session
,
343 if (!session
->focus_dialog
|| !session
->focus_dialog
->is_established
) {
344 purple_debug_info("sipe", "sipe_conf_modify_user_role: no dialog with focus, exiting.\n");
349 "Content-Type: application/cccp+xml\r\n");
351 /* @TODO put request_id to queue to further compare with incoming one */
352 self
= sip_uri_self(sip
);
353 body
= g_strdup_printf(
354 SIPE_SEND_CONF_MODIFY_USER_ROLES
,
355 session
->focus_dialog
->with
,
357 session
->request_id
++,
358 session
->focus_dialog
->with
,
362 send_sip_request(sip
->gc
,
364 session
->focus_dialog
->with
,
365 session
->focus_dialog
->with
,
368 session
->focus_dialog
,
374 /** Modify Conference Lock */
376 sipe_conf_modify_conference_lock(struct sipe_account_data
*sip
,
377 struct sip_session
*session
,
378 const gboolean locked
)
384 if (!session
->focus_dialog
|| !session
->focus_dialog
->is_established
) {
385 purple_debug_info("sipe", "sipe_conf_modify_conference_lock: no dialog with focus, exiting.\n");
390 "Content-Type: application/cccp+xml\r\n");
392 /* @TODO put request_id to queue to further compare with incoming one */
393 self
= sip_uri_self(sip
);
394 body
= g_strdup_printf(
395 SIPE_SEND_CONF_MODIFY_CONF_LOCK
,
396 session
->focus_dialog
->with
,
398 session
->request_id
++,
399 session
->focus_dialog
->with
,
400 locked
? "true" : "false");
403 send_sip_request(sip
->gc
,
405 session
->focus_dialog
->with
,
406 session
->focus_dialog
->with
,
409 session
->focus_dialog
,
415 /** Modify Delete User */
417 sipe_conf_delete_user(struct sipe_account_data
*sip
,
418 struct sip_session
*session
,
425 if (!session
->focus_dialog
|| !session
->focus_dialog
->is_established
) {
426 purple_debug_info("sipe", "sipe_conf_delete_user: no dialog with focus, exiting.\n");
431 "Content-Type: application/cccp+xml\r\n");
433 /* @TODO put request_id to queue to further compare with incoming one */
434 self
= sip_uri_self(sip
);
435 body
= g_strdup_printf(
436 SIPE_SEND_CONF_DELETE_USER
,
437 session
->focus_dialog
->with
,
439 session
->request_id
++,
440 session
->focus_dialog
->with
,
444 send_sip_request(sip
->gc
,
446 session
->focus_dialog
->with
,
447 session
->focus_dialog
->with
,
450 session
->focus_dialog
,
456 /** Invite counterparty to join conference callback */
458 process_invite_conf_response(struct sipe_account_data
*sip
,
460 SIPE_UNUSED_PARAMETER
struct transaction
*trans
)
462 struct sip_dialog
*dialog
= g_new0(struct sip_dialog
, 1);
464 dialog
->callid
= g_strdup(sipmsg_find_header(msg
, "Call-ID"));
465 dialog
->cseq
= parse_cseq(sipmsg_find_header(msg
, "CSeq"));
466 dialog
->with
= parse_from(sipmsg_find_header(msg
, "To"));
467 sipe_dialog_parse(dialog
, msg
, TRUE
);
469 if (msg
->response
>= 200) {
470 /* send ACK to counterparty */
472 send_sip_request(sip
->gc
, "ACK", dialog
->with
, dialog
->with
, NULL
, NULL
, dialog
, NULL
);
473 dialog
->outgoing_invite
= NULL
;
474 dialog
->is_established
= TRUE
;
477 if (msg
->response
>= 400) {
478 purple_debug_info("sipe", "process_invite_conf_response: INVITE response is not 200. Failed to invite %s.\n", dialog
->with
);
479 /* @TODO notify user of failure to invite counterparty */
480 sipe_dialog_free(dialog
);
484 if (msg
->response
>= 200) {
485 struct sip_session
*session
= sipe_session_find_im(sip
, dialog
->with
);
486 struct sip_dialog
*im_dialog
= sipe_dialog_find(session
, dialog
->with
);
488 /* close IM session to counterparty */
490 send_sip_request(sip
->gc
, "BYE", im_dialog
->with
, im_dialog
->with
, NULL
, NULL
, im_dialog
, NULL
);
491 sipe_dialog_remove(session
, dialog
->with
);
495 sipe_dialog_free(dialog
);
500 * Invites counterparty to join conference.
503 sipe_invite_conf(struct sipe_account_data
*sip
,
504 struct sip_session
*session
,
510 struct sip_dialog
*dialog
= NULL
;
512 /* It will be short lived special dialog.
513 * Will not be stored in session.
515 dialog
= g_new0(struct sip_dialog
, 1);
516 dialog
->callid
= gencallid();
517 dialog
->with
= g_strdup(who
);
518 dialog
->ourtag
= gentag();
520 contact
= get_contact(sip
);
521 hdr
= g_strdup_printf(
522 "Supported: ms-sender\r\n"
524 "Content-Type: application/ms-conf-invite+xml\r\n",
528 body
= g_strdup_printf(
529 SIPE_SEND_CONF_INVITE
,
531 session
->subject
? session
->subject
: ""
534 send_sip_request( sip
->gc
,
541 process_invite_conf_response
);
543 sipe_dialog_free(dialog
);
548 /** Create conference callback */
550 process_conf_add_response(struct sipe_account_data
*sip
,
552 struct transaction
*trans
)
554 if (msg
->response
>= 400) {
555 purple_debug_info("sipe", "process_conf_add_response: SERVICE response is not 200. Failed to create conference.\n");
556 /* @TODO notify user of failure to create conference */
559 if (msg
->response
== 200) {
560 xmlnode
*xn_response
= xmlnode_from_str(msg
->body
, msg
->bodylen
);
561 if (sipe_strequal("success", xmlnode_get_attrib(xn_response
, "code")))
563 gchar
*who
= trans
->payload
->data
;
564 struct sip_session
*session
;
565 xmlnode
*xn_conference_info
= xmlnode_get_descendant(xn_response
, "addConference", "conference-info", NULL
);
567 session
= sipe_session_add_chat(sip
);
568 session
->is_multiparty
= FALSE
;
569 session
->focus_uri
= g_strdup(xmlnode_get_attrib(xn_conference_info
, "entity"));
570 purple_debug_info("sipe", "process_conf_add_response: session->focus_uri=%s\n",
571 session
->focus_uri
? session
->focus_uri
: "");
573 session
->pending_invite_queue
= slist_insert_unique_sorted(
574 session
->pending_invite_queue
, g_strdup(who
), (GCompareFunc
)strcmp
);
576 /* add self to conf */
577 sipe_invite_conf_focus(sip
, session
);
579 xmlnode_free(xn_response
);
586 * Creates conference.
589 sipe_conf_add(struct sipe_account_data
*sip
,
593 gchar
*conference_id
;
597 struct transaction
*trans
;
598 struct sip_dialog
*dialog
= NULL
;
599 time_t expiry
= time(NULL
) + 7*60*60; /* 7 hours */
601 struct transaction_payload
*payload
;
603 contact
= get_contact(sip
);
604 hdr
= g_strdup_printf(
605 "Supported: ms-sender\r\n"
607 "Content-Type: application/cccp+xml\r\n",
611 expiry_time
= sipe_utils_time_to_str(expiry
);
612 self
= sip_uri_self(sip
);
613 conference_id
= genconfid();
614 body
= g_strdup_printf(
616 sip
->focus_factory_uri
,
622 g_free(conference_id
);
625 trans
= send_sip_request( sip
->gc
,
627 sip
->focus_factory_uri
,
628 sip
->focus_factory_uri
,
632 process_conf_add_response
);
634 payload
= g_new0(struct transaction_payload
, 1);
635 payload
->destroy
= g_free
;
636 payload
->data
= g_strdup(who
);
637 trans
->payload
= payload
;
639 sipe_dialog_free(dialog
);
645 process_incoming_invite_conf(struct sipe_account_data
*sip
,
648 struct sip_session
*session
= NULL
;
649 struct sip_dialog
*dialog
= NULL
;
650 xmlnode
*xn_conferencing
= xmlnode_from_str(msg
->body
, msg
->bodylen
);
651 xmlnode
*xn_focus_uri
= xmlnode_get_child(xn_conferencing
, "focus-uri");
652 char *focus_uri
= xmlnode_get_data(xn_focus_uri
);
653 gchar
*newTag
= gentag();
654 const gchar
*oldHeader
= sipmsg_find_header(msg
, "To");
657 xmlnode_free(xn_conferencing
);
660 purple_debug_info("sipe", "We have received invitation to Conference. Focus URI=%s\n", focus_uri
);
662 newHeader
= g_strdup_printf("%s;tag=%s", oldHeader
, newTag
);
663 sipmsg_remove_header_now(msg
, "To");
664 sipmsg_add_header_now(msg
, "To", newHeader
);
667 /* temporary dialog with invitor */
668 /* take data before 'msg' will be modified by send_sip_response */
669 dialog
= g_new0(struct sip_dialog
, 1);
670 dialog
->callid
= g_strdup(sipmsg_find_header(msg
, "Call-ID"));
671 dialog
->cseq
= parse_cseq(sipmsg_find_header(msg
, "CSeq"));
672 dialog
->with
= parse_from(sipmsg_find_header(msg
, "From"));
673 sipe_dialog_parse(dialog
, msg
, FALSE
);
675 send_sip_response(sip
->gc
, msg
, 200, "OK", NULL
);
677 session
= sipe_session_add_chat(sip
);
678 session
->focus_uri
= focus_uri
;
679 session
->is_multiparty
= FALSE
;
681 /* send BYE to invitor */
682 send_sip_request(sip
->gc
, "BYE", dialog
->with
, dialog
->with
, NULL
, NULL
, dialog
, NULL
);
683 sipe_dialog_free(dialog
);
685 /* add self to conf */
686 sipe_invite_conf_focus(sip
, session
);
690 sipe_process_conference(struct sipe_account_data
*sip
,
693 xmlnode
*xn_conference_info
;
696 const gchar
*focus_uri
;
697 struct sip_session
*session
;
698 gboolean just_joined
= FALSE
;
700 if (msg
->response
!= 0 && msg
->response
!= 200) return;
702 if (msg
->bodylen
== 0 || msg
->body
== NULL
|| !sipe_strequal(sipmsg_find_header(msg
, "Event"), "conference")) return;
704 xn_conference_info
= xmlnode_from_str(msg
->body
, msg
->bodylen
);
705 if (!xn_conference_info
) return;
707 focus_uri
= xmlnode_get_attrib(xn_conference_info
, "entity");
708 session
= sipe_session_find_conference(sip
, focus_uri
);
711 purple_debug_info("sipe", "sipe_process_conference: unable to find conf session with focus=%s\n", focus_uri
);
715 if (session
->focus_uri
&& !session
->conv
) {
716 gchar
*chat_title
= sipe_chat_get_name(session
->focus_uri
);
717 gchar
*self
= sip_uri_self(sip
);
718 /* can't be find by chat id as it won't survive acc reinstantation */
719 PurpleConversation
*conv
= NULL
;
722 conv
= purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT
,
726 /* to be able to rejoin existing chat/window */
727 if (conv
&& !purple_conv_chat_has_left(PURPLE_CONV_CHAT(conv
))) {
728 PURPLE_CONV_CHAT(conv
)->left
= TRUE
;
730 /* create prpl chat */
731 session
->conv
= serv_got_joined_chat(sip
->gc
, session
->chat_id
, chat_title
);
732 session
->chat_title
= chat_title
;
733 purple_conv_chat_set_nick(PURPLE_CONV_CHAT(session
->conv
), self
);
735 /* @TODO ask for full state (re-subscribe) if it was a partial one -
736 * this is to obtain full list of conference participants.
742 if ((xn_subject
= xmlnode_get_descendant(xn_conference_info
, "conference-description", "subject", NULL
))) {
743 g_free(session
->subject
);
744 session
->subject
= xmlnode_get_data(xn_subject
);
745 purple_conv_chat_set_topic(PURPLE_CONV_CHAT(session
->conv
), NULL
, session
->subject
);
746 purple_debug_info("sipe", "sipe_process_conference: subject=%s\n", session
->subject
? session
->subject
: "");
750 if (!session
->im_mcu_uri
) {
751 for (node
= xmlnode_get_descendant(xn_conference_info
, "conference-description", "conf-uris", "entry", NULL
);
753 node
= xmlnode_get_next_twin(node
))
755 gchar
*purpose
= xmlnode_get_data(xmlnode_get_child(node
, "purpose"));
757 if (sipe_strequal("chat", purpose
)) {
759 session
->im_mcu_uri
= xmlnode_get_data(xmlnode_get_child(node
, "uri"));
760 purple_debug_info("sipe", "sipe_process_conference: im_mcu_uri=%s\n", session
->im_mcu_uri
);
768 for (node
= xmlnode_get_descendant(xn_conference_info
, "users", "user", NULL
); node
; node
= xmlnode_get_next_twin(node
)) {
769 xmlnode
*endpoint
= NULL
;
770 const gchar
*user_uri
= xmlnode_get_attrib(node
, "entity");
771 const gchar
*state
= xmlnode_get_attrib(node
, "state");
772 gchar
*role
= xmlnode_get_data(xmlnode_get_descendant(node
, "roles", "entry", NULL
));
773 PurpleConvChatBuddyFlags flags
= PURPLE_CBFLAGS_NONE
;
774 PurpleConvChat
*chat
= PURPLE_CONV_CHAT(session
->conv
);
775 gboolean is_in_im_mcu
= FALSE
;
776 gchar
*self
= sip_uri_self(sip
);
778 if (sipe_strequal(role
, "presenter")) {
779 flags
|= PURPLE_CBFLAGS_OP
;
782 if (sipe_strequal("deleted", state
)) {
783 if (purple_conv_chat_find_user(chat
, user_uri
)) {
784 purple_conv_chat_remove_user(chat
, user_uri
, NULL
/* reason */);
788 for (endpoint
= xmlnode_get_child(node
, "endpoint"); endpoint
; endpoint
= xmlnode_get_next_twin(endpoint
)) {
789 if (sipe_strequal("chat", xmlnode_get_attrib(endpoint
, "session-type"))) {
790 gchar
*status
= xmlnode_get_data(xmlnode_get_child(endpoint
, "status"));
791 if (sipe_strequal("connected", status
)) {
793 if (!purple_conv_chat_find_user(chat
, user_uri
)) {
794 purple_conv_chat_add_user(chat
, user_uri
, NULL
, flags
,
795 !just_joined
&& g_strcasecmp(user_uri
, self
));
797 purple_conv_chat_user_set_flags(chat
, user_uri
, flags
);
805 if (purple_conv_chat_find_user(chat
, user_uri
)) {
806 purple_conv_chat_remove_user(chat
, user_uri
, NULL
/* reason */);
814 /* entity-view, locked */
815 for (node
= xmlnode_get_descendant(xn_conference_info
, "conference-view", "entity-view", NULL
);
817 node
= xmlnode_get_next_twin(node
)) {
819 xmlnode
*xn_type
= xmlnode_get_descendant(node
, "entity-state", "media", "entry", "type", NULL
);
821 if (xn_type
&& sipe_strequal("chat", (tmp
= xmlnode_get_data(xn_type
)))) {
822 xmlnode
*xn_locked
= xmlnode_get_descendant(node
, "entity-state", "locked", NULL
);
824 gchar
*locked
= xmlnode_get_data(xn_locked
);
825 gboolean prev_locked
= session
->locked
;
826 session
->locked
= sipe_strequal(locked
, "true");
827 if (prev_locked
&& !session
->locked
) {
828 sipe_present_info(sip
, session
,
829 _("This conference is no longer locked. Additional participants can now join."));
831 if (!prev_locked
&& session
->locked
) {
832 sipe_present_info(sip
, session
,
833 _("This conference is locked. Nobody else can join the conference while it is locked."));
836 purple_debug_info("sipe", "sipe_process_conference: session->locked=%s\n",
837 session
->locked
? "TRUE" : "FALSE");
843 xmlnode_free(xn_conference_info
);
845 if (session
->im_mcu_uri
) {
846 struct sip_dialog
*dialog
= sipe_dialog_find(session
, session
->im_mcu_uri
);
848 dialog
= sipe_dialog_add(session
);
850 dialog
->callid
= g_strdup(session
->callid
);
851 dialog
->with
= g_strdup(session
->im_mcu_uri
);
853 /* send INVITE to IM MCU */
854 sipe_invite(sip
, session
, dialog
->with
, NULL
, NULL
, NULL
, FALSE
);
858 sipe_process_pending_invite_queue(sip
, session
);
862 sipe_conf_immcu_closed(struct sipe_account_data
*sip
,
863 struct sip_session
*session
)
865 sipe_present_info(sip
, session
,
866 _("You have been disconnected from this conference."));
867 purple_conv_chat_clear_users(PURPLE_CONV_CHAT(session
->conv
));
871 conf_session_close(struct sipe_account_data
*sip
,
872 struct sip_session
*session
)
875 /* unsubscribe from focus */
876 sipe_subscribe_conference(sip
, session
, 0);
878 if (session
->focus_dialog
) {
879 /* send BYE to focus */
880 send_sip_request(sip
->gc
,
882 session
->focus_dialog
->with
,
883 session
->focus_dialog
->with
,
886 session
->focus_dialog
,
893 sipe_process_imdn(struct sipe_account_data
*sip
,
896 gchar
*with
= parse_from(sipmsg_find_header(msg
, "From"));
897 const gchar
*call_id
= sipmsg_find_header(msg
, "Call-ID");
898 static struct sip_session
*session
;
904 session
= sipe_session_find_chat_by_callid(sip
, call_id
);
906 session
= sipe_session_find_im(sip
, with
);
909 purple_debug_info("sipe", "sipe_process_imdn: unable to find conf session with call_id=%s\n", call_id
);
914 xn_imdn
= xmlnode_from_str(msg
->body
, msg
->bodylen
);
915 message_id
= xmlnode_get_data(xmlnode_get_child(xn_imdn
, "message-id"));
917 message
= g_hash_table_lookup(session
->conf_unconfirmed_messages
, message_id
);
920 for (node
= xmlnode_get_child(xn_imdn
, "recipient"); node
; node
= xmlnode_get_next_twin(node
)) {
921 gchar
*tmp
= parse_from(xmlnode_get_attrib(node
, "uri"));
922 gchar
*uri
= parse_from(tmp
);
923 sipe_present_message_undelivered_err(sip
, session
, -1, -1, uri
, message
);
928 xmlnode_free(xn_imdn
);
930 g_hash_table_remove(session
->conf_unconfirmed_messages
, message_id
);
931 purple_debug_info("sipe", "sipe_process_imdn: removed message %s from conf_unconfirmed_messages(count=%d)\n",
932 message_id
, g_hash_table_size(session
->conf_unconfirmed_messages
));