forked from majn/telegram-purple
-
Notifications
You must be signed in to change notification settings - Fork 0
/
telegram-purple.c
1012 lines (872 loc) · 36.4 KB
/
telegram-purple.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
This file is part of telegram-purple
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
Copyright Matthias Jentsch, Vitaly Valtman, Christopher Althaus, Markus Endres 2014-2015
*/
#include "telegram-purple.h"
#include <glib.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <assert.h>
#include <unistd.h>
#include <sys/types.h>
#include <pwd.h>
#include <regex.h>
#include "accountopt.h"
#include "blist.h"
#include "cmds.h"
#include "conversation.h"
#include "debug.h"
#include "privacy.h"
#include "prpl.h"
#include "roomlist.h"
#include "status.h"
#include "util.h"
#include "prpl.h"
#include "prefs.h"
#include "util.h"
#include "eventloop.h"
#include "request.h"
#include <tgl.h>
#include <tgl-binlog.h>
#include <tgl-queries.h>
#include <tools.h>
#include <tgl-methods-in.h>
#include "msglog.h"
#include "telegram-base.h"
#include "tgp-2prpl.h"
#include "tgp-net.h"
#include "tgp-timers.h"
#include "tgp-utils.h"
#include "tgp-chat.h"
#include "tgp-ft.h"
#include "tgp-msg.h"
#include "tgp-request.h"
#include "tgp-blist.h"
static void get_password (struct tgl_state *TLS, enum tgl_value_type type, const char *prompt, int num_values,
void (*callback)(struct tgl_state *TLS, const char *string[], void *arg), void *arg);
static void update_message_handler (struct tgl_state *TLS, struct tgl_message *M);
static void update_user_handler (struct tgl_state *TLS, struct tgl_user *U, unsigned flags);
static void update_user_status_handler (struct tgl_state *TLS, struct tgl_user *U);
static void update_chat_handler (struct tgl_state *TLS, struct tgl_chat *C, unsigned flags);
static void update_secret_chat_handler (struct tgl_state *TLS, struct tgl_secret_chat *C, unsigned flags);
static void update_user_typing (struct tgl_state *TLS, struct tgl_user *U, enum tgl_typing_status status);
static void update_marked_read (struct tgl_state *TLS, int num, struct tgl_message *list[]);
static char *format_print_name (struct tgl_state *TLS, tgl_peer_id_t id, const char *a1, const char *a2, const char *a3, const char *a4);
static void on_user_get_info (struct tgl_state *TLS, void *info_data, int success, struct tgl_user *U);
const char *config_dir = "telegram-purple";
const char *user_pk_filename = "server.tglpub";
const char *pk_path = "/etc/telegram-purple/server.tglpub";
struct tgl_update_callback tgp_callback = {
.logprintf = debug,
.get_values = get_password,
.new_msg = update_message_handler,
.msg_receive = update_message_handler,
.user_update = update_user_handler,
.user_status_update = update_user_status_handler,
.chat_update = update_chat_handler,
.secret_chat_update = update_secret_chat_handler,
.type_notification = update_user_typing,
.marked_read = update_marked_read,
.create_print_name = format_print_name
};
static void _update_buddy (struct tgl_state *TLS, tgl_peer_t *user, unsigned flags) {
PurpleBuddy *buddy = tgp_blist_buddy_find (TLS, user->id);
if (buddy) {
if (flags & TGL_UPDATE_DELETED) {
purple_blist_remove_buddy (buddy);
} else {
if (flags & TGL_UPDATE_CONTACT) {
purple_blist_alias_buddy (buddy, user->print_name);
}
if (flags & TGL_UPDATE_PHOTO) {
tgl_do_get_user_info (TLS, user->id, 0, on_user_get_info, get_user_info_data_new (0, user->id));
}
}
}
}
static void update_user_handler (struct tgl_state *TLS, struct tgl_user *user, unsigned flags) {
if (tgl_get_peer_id (TLS->our_id) == tgl_get_peer_id (user->id) && (flags & (TGL_UPDATE_NAME | TGL_UPDATE_CONTACT))) {
// own user object, do not add that user to the buddy list but make the ID known to the name lookup and
// set the print name as the name to be displayed in IM chats instead of the login name (the phone number)
purple_connection_set_display_name (tg_get_conn (TLS), user->print_name);
tgp_blist_peer_add_purple_name (TLS, user->id, user->print_name);
return;
}
if (flags & TGL_UPDATE_CREATED) {
// new user was allocated
PurpleBuddy *buddy = tgp_blist_buddy_find (TLS, user->id);
// fetch buddies that are still stored in the old naming scheme
if (! buddy) {
char *id = g_strdup_printf ("%d", tgl_get_peer_id (user->id));
buddy = purple_find_buddy (tg_get_acc (TLS), id);
g_free (id);
// migrate the old buddy to the new format
if (buddy) {
debug ("migrating buddy from old name %s to %s", purple_buddy_get_name (buddy), user->print_name);
buddy = tgp_blist_buddy_migrate (TLS, buddy, user);
if (user->photo_id) {
tgl_do_get_user_info (TLS, user->id, 0, on_user_get_info, get_user_info_data_new (0, user->id));
}
}
}
// changing the username would mean dropping the history. The first print name that is known to the blist
// will remain the permanent name for this user, all future name changes will just change the user alias.
if (buddy) {
tgp_blist_peer_add_purple_name (TLS, user->id, purple_buddy_get_name (buddy));
if (user->print_name && strcmp (user->print_name, purple_buddy_get_name (buddy))) {
purple_blist_alias_buddy (buddy, user->print_name);
}
p2tgl_prpl_got_user_status (TLS, user->id, &user->status);
} else {
tgp_blist_peer_add_purple_name (TLS, user->id, user->print_name);
}
} else {
// peer was altered in some way
_update_buddy (TLS, (tgl_peer_t *)user, flags);
}
}
static void update_message_handler (struct tgl_state *TLS, struct tgl_message *M) {
write_files_schedule (TLS);
tgp_msg_recv (TLS, M);
}
static void update_user_status_handler (struct tgl_state *TLS, struct tgl_user *U) {
p2tgl_prpl_got_user_status (TLS, U->id, &U->status);
}
static void update_secret_chat_handler (struct tgl_state *TLS, struct tgl_secret_chat *U, unsigned flags) {
PurpleBuddy *buddy = tgp_blist_buddy_find (TLS, U->id);
connection_data *conn = TLS->ev_base;
debug ("update_secret_chat_handler: state=%d", U->state);
if (flags & TGL_UPDATE_CREATED) {
tgp_blist_peer_add_purple_name (TLS, U->id, U->print_name);
} else {
if (flags & TGL_UPDATE_WORKING || flags & TGL_UPDATE_DELETED) {
write_secret_chat_file (TLS);
}
}
if (!(flags & TGL_UPDATE_DELETED)) {
if (! buddy) {
buddy = tgp_blist_buddy_new (TLS, (tgl_peer_t *)U);
purple_blist_add_buddy (buddy, NULL, tgp_blist_group_init ("Telegram"), NULL);
purple_blist_alias_buddy (buddy, U->print_name);
}
purple_prpl_got_user_status (tg_get_acc (TLS), tgp_blist_peer_get_purple_name (TLS, U->id), "mobile", NULL);
}
if (flags & TGL_UPDATE_REQUESTED) {
const char* choice = purple_account_get_string (conn->pa, "accept-secret-chats", "ask");
if (! strcmp (choice, "always")) {
tgl_do_accept_encr_chat_request (TLS, U, write_secret_chat_gw, 0);
} else if (! strcmp (choice, "ask")) {
request_accept_secret_chat (TLS, U);
}
}
if (!(flags & TGL_UPDATE_CREATED) && buddy) {
if (flags & TGL_UPDATE_DELETED) {
tgp_msg_sys_out (TLS, _("Secret chat terminated."), U->id, FALSE);
purple_prpl_got_user_status (tg_get_acc (TLS), tgp_blist_peer_get_purple_name (TLS, U->id), "offline", NULL);
} else {
_update_buddy (TLS, (tgl_peer_t *)U, flags);
}
}
}
static void update_chat_handler (struct tgl_state *TLS, struct tgl_chat *chat, unsigned flags) {
if (flags & TGL_UPDATE_CREATED) {
tgp_blist_peer_add_purple_name (TLS, chat->id, chat->print_title);
}
if (! (flags & TGL_UPDATE_CREATED)) {
PurpleChat *ch = tgp_blist_chat_find (TLS, chat->id);
if (flags & TGL_UPDATE_TITLE && ch) {
purple_blist_alias_chat (ch, chat->print_title);
}
if (flags & TGL_UPDATE_DELETED && ch) {
purple_blist_remove_chat (ch);
}
}
}
static void update_user_typing (struct tgl_state *TLS, struct tgl_user *U, enum tgl_typing_status status) {
g_return_if_fail (tgp_blist_peer_get_purple_name (TLS, U->id));
if (status == tgl_typing_typing) {
serv_got_typing (tg_get_conn(TLS), tgp_blist_peer_get_purple_name (TLS, U->id), 2, PURPLE_TYPING);
}
}
static void update_marked_read (struct tgl_state *TLS, int num, struct tgl_message *list[]) {
connection_data *conn = TLS->ev_base;
if (! purple_account_get_bool (conn->pa, "display-read-notifications", FALSE)) {
return;
}
int i;
for (i = 0; i < num; i++) if (list[i]) {
tgl_peer_id_t to_id;
if (tgl_get_peer_type (list[i]->to_id) == TGL_PEER_USER && tgl_get_peer_id (list[i]->to_id) == tgl_get_peer_id (TLS->our_id)) {
to_id = list[i]->from_id;
} else {
to_id = list[i]->to_id;
}
tgp_msg_sys_out (TLS, _("Message marked as read."), to_id, TRUE);
}
}
static char *format_print_name (struct tgl_state *TLS, tgl_peer_id_t id, const char *a1, const char *a2, const char *a3, const char *a4) {
const char *d[4];
d[0] = a1; d[1] = a2; d[2] = a3; d[3] = a4;
static char buf[10000];
buf[0] = 0;
int i;
int p = 0;
for (i = 0; i < 4; i++) {
if (d[i] && strlen (d[i])) {
p += tgl_snprintf (buf + p, 9999 - p, "%s%s", p ? " " : "", d[i]);
assert (p < 9990);
}
}
char *s = buf;
while (*s) {
if (*s == '\n') { *s = ' '; }
if (*s == '#') { *s = '@'; }
s++;
}
s = buf;
int fl = (int)strlen (s);
int cc = 0;
while (1) {
tgl_peer_t *P = tgl_peer_get_by_name (TLS, s);
if (!P || !tgl_cmp_peer_id (P->id, id)) {
break;
}
cc ++;
assert (cc <= 9999);
tgl_snprintf (s + fl, 9999 - fl, " #%d", cc);
}
return tgl_strdup (s);
}
static void get_password (struct tgl_state *TLS, enum tgl_value_type type, const char *prompt, int num_values,
void (*callback)(struct tgl_state *TLS, const char *string[], void *arg), void *arg) {
if (type == tgl_cur_password) {
connection_data *conn = TLS->ev_base;
const char *P = purple_account_get_string (conn->pa, TGP_KEY_PASSWORD_TWO_FACTOR, NULL);
if (str_not_empty (P)) {
if (conn->password_retries++ < 1) {
callback (TLS, &P, arg);
return;
}
}
request_password (TLS, callback, arg);
}
}
/*
static void on_contact_added (struct tgl_state *TLS,void *callback_extra, int success, int size, struct tgl_user *users[]) {
if (!success || !size) {
PurpleBuddy *buddy = callback_extra;
purple_blist_remove_buddy (buddy);
purple_notify_error (_telegram_protocol, "Adding Buddy Failed", "Buddy Not Found",
"No contact with this phone number was found.");
} else {
_update_buddy (TLS, (tgl_peer_t *)users[0], TGL_UPDATE_PHOTO | TGL_UPDATE_NAME);
}
}
*/
static void on_userpic_loaded (struct tgl_state *TLS, void *extra, int success, const char *filename) {
connection_data *conn = TLS->ev_base;
struct download_desc *dld = extra;
struct tgl_user *U = dld->data;
tgl_peer_t *P = tgl_peer_get (TLS, dld->get_user_info_data->peer);
if (!success || !P) {
warning ("Can not load userpic for user %s %s", U->first_name, U->last_name);
tgp_notify_on_error_gw (TLS, NULL, success);
free (dld->get_user_info_data);
free (dld);
return;
}
int imgStoreId = p2tgl_imgstore_add_with_id (filename);
if (imgStoreId > 0) {
used_images_add (conn, imgStoreId);
p2tgl_buddy_icons_set_for_user (conn->pa, P->id, filename);
if (dld->get_user_info_data->show_info == 1) {
purple_notify_userinfo (tg_get_conn (TLS), tgp_blist_peer_get_purple_name (TLS, P->id),
p2tgl_notify_peer_info_new (TLS, P), NULL, NULL);
}
}
free (dld->get_user_info_data);
free (dld);
}
static void on_get_dialog_list_done (struct tgl_state *TLS, void *callback_extra, int success, int size,
tgl_peer_id_t peers[], tgl_message_id_t *last_msg_id[], int unread_count[]) {
int i = size - 1;
for (; i >= 0; i--) {
tgl_peer_t *UC = tgl_peer_get (TLS, peers[i]);
switch (tgl_get_peer_type (peers[i])) {
case TGL_PEER_USER:
assert (UC);
if (! (UC->user.flags & TGLUF_DELETED)) {
PurpleBuddy *buddy = tgp_blist_buddy_find (TLS, UC->id);
if (! buddy) {
buddy = tgp_blist_buddy_new (TLS, UC);
purple_blist_add_buddy (buddy, NULL, tgp_blist_group_init ("Telegram"), NULL);
if (UC->user.photo_id) {
tgl_do_get_user_info (TLS, UC->id, 0, on_user_get_info, get_user_info_data_new (0, UC->id));
}
p2tgl_prpl_got_user_status (TLS, UC->id, &UC->user.status);
}
}
break;
case TGL_PEER_CHAT:
assert (UC);
if (UC->chat.users_num > 0 &&
purple_account_get_bool (tg_get_data (TLS)->pa, TGP_KEY_JOIN_GROUP_CHATS, TGP_DEFAULT_JOIN_GROUP_CHATS)) {
PurpleChat *PC = tgp_blist_chat_find (TLS, UC->id);
if (!PC) {
PC = p2tgl_chat_new (TLS, &UC->chat);
purple_blist_add_chat (PC, NULL, NULL);
}
}
break;
}
}
}
void on_user_get_info (struct tgl_state *TLS, void *info_data, int success, struct tgl_user *U) {
get_user_info_data *user_info_data = (get_user_info_data *)info_data;
tgl_peer_t *P = tgl_peer_get (TLS, user_info_data->peer);
if (! success) {
tgp_notify_on_error_gw (TLS, NULL, success);
return;
}
if (!U->photo || U->photo->sizes_num == 0) {
// No profile pic to load, display it right away
if (user_info_data->show_info) {
purple_notify_userinfo (tg_get_conn (TLS), tgp_blist_peer_get_purple_name (TLS, P->id), p2tgl_notify_peer_info_new (TLS, P),
NULL, NULL);
}
g_free (user_info_data);
} else {
struct download_desc *dld = malloc (sizeof (struct download_desc));
dld->data = U;
dld->get_user_info_data = info_data;
tgl_do_load_photo (TLS, U->photo, on_userpic_loaded, dld);
}
}
void on_ready (struct tgl_state *TLS) {
debug ("on_ready().");
connection_data *conn = TLS->ev_base;
purple_connection_set_state (conn->gc, PURPLE_CONNECTED);
purple_connection_set_display_name (conn->gc, purple_account_get_username (conn->pa));
purple_blist_add_account (conn->pa);
read_secret_chat_file (TLS);
debug ("seq = %d, pts = %d, date = %d", TLS->seq, TLS->pts, TLS->date);
tgl_do_get_difference (TLS, purple_account_get_bool (conn->pa, "history-sync-all", FALSE), tgp_notify_on_error_gw, NULL);
tgl_do_get_dialog_list (TLS, 200, 0, on_get_dialog_list_done, NULL);
tgl_do_update_contact_list (TLS, 0, 0);
}
static const char *tgprpl_list_icon (PurpleAccount *acct, PurpleBuddy *buddy) {
return "telegram";
}
static void tgprpl_tooltip_text (PurpleBuddy *buddy, PurpleNotifyUserInfo *info, gboolean full) {
// buddy in old format that didn't migrate
if (! tgp_blist_buddy_has_id (buddy)) {
return;
}
tgl_peer_t *P = tgl_peer_get (pbn_get_conn (&buddy->node)->TLS, tgp_blist_buddy_get_id (buddy));
if (!P) {
failure ("Peer %s not found in tree.", buddy->name);
return;
}
gchar *status = tgp_format_user_status (&P->user.status);
purple_notify_user_info_add_pair (info, "last online: ", status);
g_free (status);
}
static GList *tgprpl_status_types (PurpleAccount * acct) {
debug ("tgprpl_status_types()");
GList *types = NULL;
PurpleStatusType *type;
type = purple_status_type_new_full (PURPLE_STATUS_AVAILABLE, NULL, NULL, FALSE, TRUE, FALSE);
types = g_list_prepend (types, type);
type = purple_status_type_new_full (PURPLE_STATUS_MOBILE, NULL, NULL, FALSE, TRUE, FALSE);
types = g_list_prepend (types, type);
type = purple_status_type_new_full (PURPLE_STATUS_OFFLINE, NULL, NULL, FALSE, TRUE, FALSE);
types = g_list_prepend (types, type);
/*
The states below are only registered internally so that we get notified about
state changes to away and unavailable. This is useful for deciding when to send
No other peer should ever have those states.
*/
type = purple_status_type_new_full (PURPLE_STATUS_AWAY, NULL, NULL, FALSE, TRUE, FALSE);
types = g_list_prepend (types, type);
type = purple_status_type_new_full (PURPLE_STATUS_UNAVAILABLE, NULL, NULL, FALSE, TRUE, FALSE);
types = g_list_prepend (types, type);
return g_list_reverse (types);
}
static void create_secret_chat_done (struct tgl_state *TLS, void *callback_extra, int success, struct tgl_secret_chat *E) {
if (! success) {
tgp_notify_on_error_gw (TLS, NULL, success);
return;
}
write_secret_chat_file (TLS);
}
static void start_secret_chat (PurpleBlistNode *node, gpointer data) {
tgl_do_create_secret_chat (pbn_get_conn (node)->TLS, tgp_blist_buddy_get_id ((PurpleBuddy *)node),
create_secret_chat_done, NULL);
}
static void create_chat_link_done (struct tgl_state *TLS, void *extra, int success, const char *url) {
tgl_peer_t *C = extra;
if (success) {
assert (tgl_get_peer_type (C->id) == TGL_PEER_CHAT);
tgp_chat_show (TLS, &C->chat);
char *msg = g_strdup_printf (_("Invite link: %s"), url);
serv_got_chat_in (tg_get_conn (TLS), tgl_get_peer_id (C->id), "WebPage", PURPLE_MESSAGE_SYSTEM, msg, time(NULL));
g_free (msg);
} else {
tgp_notify_on_error_gw (TLS, NULL, success);
}
}
static void create_chat_link (PurpleBlistNode *node, gpointer data) {
PurpleChat *chat = (PurpleChat*)node;
export_chat_link_checked (pbn_get_conn (node)->TLS, purple_chat_get_name (chat));
}
void export_chat_link_checked (struct tgl_state *TLS, const char *name) {
tgl_peer_t *C = tgl_peer_get_by_name (TLS, name);
if (! C) {
failure ("Chat \"%s\" not found, not exporting link.", name);
return;
}
if (C->chat.admin_id != tgl_get_peer_id (TLS->our_id)) {
purple_notify_error (_telegram_protocol, _("Creating chat link failed"),
_("Creating chat link failed"),
_("You need to be admin of the group to do that."));
return;
}
tgl_do_export_chat_link (TLS, C->id, create_chat_link_done, C);
}
void leave_and_delete_chat_gw (PurpleBlistNode *node, gpointer data) {
PurpleChat *PC = (PurpleChat*)node;
tgl_peer_t *P = tgl_peer_get (pbn_get_conn (node)->TLS, p2tgl_chat_get_id (PC));
leave_and_delete_chat (pbn_get_conn (node)->TLS, P);
}
void leave_and_delete_chat (struct tgl_state *TLS, tgl_peer_t *P) {
g_return_if_fail (P);
if (P && P->chat.users_num) {
tgl_do_del_user_from_chat (TLS, P->id, TLS->our_id, tgp_notify_on_error_gw, NULL);
}
serv_got_chat_left (tg_get_conn (TLS), tgl_get_peer_id (P->id));
PurpleChat *PC = tgp_blist_chat_find (TLS, P->id);
if (PC) {
purple_blist_remove_chat (PC);
}
}
static void import_chat_link_done (struct tgl_state *TLS, void *extra, int success) {
if (! success) {
tgp_notify_on_error_gw (TLS, NULL, success);
return;
}
purple_notify_info (_telegram_protocol, _("Chat joined"), _("Chat joined"),
_("Chat added to list of chat rooms."));
}
void import_chat_link_checked (struct tgl_state *TLS, const char *link) {
tgl_do_import_chat_link (TLS, link, (int) strlen(link), import_chat_link_done, NULL);
}
static GList* tgprpl_blist_node_menu (PurpleBlistNode *node) {
debug ("tgprpl_blist_node_menu()");
// orphaned buddy in "old" format that didn't migrate
if (! tgp_blist_buddy_has_id ((PurpleBuddy *)node)) {
return NULL;
}
GList* menu = NULL;
if (PURPLE_BLIST_NODE_IS_BUDDY(node) &&
tgl_get_peer_type (tgp_blist_buddy_get_id ((PurpleBuddy *)node)) == TGL_PEER_USER) {
// Add encrypted chat option to the right click menu of all buddies
PurpleBuddy* buddy = (PurpleBuddy*)node;
PurpleMenuAction* action = purple_menu_action_new (_("Start secret chat ..."),
PURPLE_CALLBACK(start_secret_chat), buddy, NULL);
menu = g_list_append (menu, (gpointer)action);
}
if (PURPLE_BLIST_NODE_IS_CHAT(node)) {
// Generate Public Link
PurpleMenuAction* action = purple_menu_action_new (_("Invite users by link ..."),
PURPLE_CALLBACK(create_chat_link), NULL, NULL);
menu = g_list_append (menu, (gpointer)action);
}
if (PURPLE_BLIST_NODE_IS_CHAT(node)) {
// Delete self from chat
PurpleMenuAction* action = purple_menu_action_new (_("Delete and exit ..."),
PURPLE_CALLBACK(leave_and_delete_chat), NULL, NULL);
menu = g_list_append (menu, (gpointer)action);
}
return menu;
}
static void tgprpl_login (PurpleAccount * acct) {
debug ("tgprpl_login()");
PurpleConnection *gc = purple_account_get_connection (acct);
struct tgl_state *TLS = tgl_state_alloc ();
connection_data *conn = connection_data_init (TLS, gc, acct);
purple_connection_set_protocol_data (gc, conn);
TLS->base_path = get_config_dir (purple_account_get_username (acct));
tgl_set_download_directory (TLS, get_download_dir(TLS));
debug ("base configuration path: '%s'", TLS->base_path);
struct rsa_pubkey pubkey;
debug ("trying global pubkey at %s", pk_path);
gboolean global_pk_loaded = read_pubkey_file (pk_path, &pubkey);
tgl_set_verbosity (TLS, 4);
if (global_pk_loaded) {
debug ("using global pubkey");
tgl_set_rsa_key_direct (TLS, pubkey.e, pubkey.n_len, pubkey.n_raw);
} else {
char *user_pk_path = get_user_pk_path ();
debug ("trying local pubkey at %s", user_pk_path);
gboolean user_pk_loaded = read_pubkey_file (user_pk_path, &pubkey);
if (user_pk_loaded) {
debug ("using local pubkey");
tgl_set_rsa_key_direct (TLS, pubkey.e, pubkey.n_len, pubkey.n_raw);
} else {
debug ("both didn't work. abort.");
char *cause = g_strdup_printf (_("Unable to sign on as %s: pubkey not found."),
purple_account_get_username (acct));
purple_connection_error_reason (gc, PURPLE_CONNECTION_ERROR_INVALID_SETTINGS, cause);
char *long_hint = g_strdup_printf (
_("Make sure telegram-purple is installed properly,\n"
"including the .tglpub file.\n"
"If you're running SELinux (e.g. when using Tails),\n"
"try 'make local_install', or simply copy\n"
"%1$s to %2$s."), pk_path, user_pk_path);
purple_notify_message (_telegram_protocol, PURPLE_NOTIFY_MSG_ERROR, cause,
long_hint, NULL, NULL, NULL);
g_free (cause);
g_free (long_hint);
return;
}
}
tgl_set_ev_base (TLS, conn);
tgl_set_net_methods (TLS, &tgp_conn_methods);
tgl_set_timer_methods (TLS, &tgp_timers);
tgl_set_callback (TLS, &tgp_callback);
tgl_register_app_id (TLS, TGP_APP_ID, TGP_APP_HASH);
tgl_init (TLS);
if (! tgp_startswith (purple_account_get_username (acct), "+")) {
char *cause = g_strdup_printf (_("Unable to sign on as %s: phone number lacks country prefix."),
purple_account_get_username (acct));
purple_connection_error_reason (gc, PURPLE_CONNECTION_ERROR_INVALID_SETTINGS, cause);
purple_notify_message (_telegram_protocol, PURPLE_NOTIFY_MSG_ERROR, cause,
_("Numbers must start with the full international\n"
"prefix code, e.g. +49 for Germany."), NULL, NULL, NULL);
g_free (cause);
return;
}
purple_connection_set_state (conn->gc, PURPLE_CONNECTING);
telegram_login (TLS);
}
static void tgprpl_close (PurpleConnection *gc) {
debug ("tgprpl_close()");
connection_data *conn = purple_connection_get_protocol_data (gc);
connection_data_free (conn);
}
static int tgprpl_send_im (PurpleConnection *gc, const char *who, const char *message, PurpleMessageFlags flags) {
debug ("tgprpl_send_im()");
// this is part of a workaround to support clients without
// the request API (request.h), see telegram-base.c:request_code()
if (gc_get_conn (gc)->in_fallback_chat) {
// OTR plugins may try to insert messages that don't contain the code
if (tgp_startswith (message, "?OTR")) {
info ("Fallback SMS auth, skipping OTR message: '%s'", message);
return -1;
}
struct request_password_data *data = malloc (sizeof(struct request_password_data));
data->TLS = gc_get_conn (gc)->TLS;
data->arg = gc_get_conn (gc);
data->callback = telegram_export_authorization;
request_code_entered (data, message);
gc_get_conn (gc)->in_fallback_chat = 0;
return 1;
}
/*
Make sure that we only send messages to an existing peer by
searching it in the peer tree. This allows us to give immediate feedback
by returning an error-code in case the peer doesn't exist
*/
tgl_peer_t *peer = tgp_blist_peer_find (gc_get_conn (gc)->TLS, who);
if (peer) {
if (tgl_get_peer_type (peer->id) == TGL_PEER_ENCR_CHAT && peer->encr_chat.state != sc_ok) {
warning ("secret chat not ready for sending messages or deleted");
return -1;
}
return tgp_msg_send (gc_get_conn (gc)->TLS, message, peer->id);
}
warning ("peer not found");
return -1;
}
static unsigned int tgprpl_send_typing (PurpleConnection *gc, const char *who, PurpleTypingState typing) {
debug ("tgprpl_send_typing()");
tgl_peer_t *peer = tgp_blist_peer_find (gc_get_conn (gc)->TLS, who);
if (peer) {
tgl_do_send_typing (gc_get_conn (gc)->TLS, peer->id,
typing == PURPLE_TYPING ? tgl_typing_typing : tgl_typing_cancel, 0, 0);
}
return 0;
}
static void tgprpl_get_info (PurpleConnection *gc, const char *who) {
debug ("tgprpl_get_info()");
tgl_peer_t *peer = tgp_blist_peer_find (gc_get_conn (gc)->TLS, who);
if (peer) {
get_user_info_data* info_data = get_user_info_data_new (1, peer->id);
switch (tgl_get_peer_type (peer->id)) {
case TGL_PEER_USER:
case TGL_PEER_CHAT:
tgl_do_get_user_info (gc_get_conn (gc)->TLS, peer->id, 0, on_user_get_info, info_data);
break;
case TGL_PEER_ENCR_CHAT: {
tgl_peer_t *parent_peer = tgp_encr_chat_get_partner (gc_get_conn (gc)->TLS, &peer->encr_chat);
if (parent_peer) {
tgl_do_get_user_info (gc_get_conn (gc)->TLS, parent_peer->id, 0, on_user_get_info, info_data);
}
break;
}
}
}
}
static void tgprpl_set_status (PurpleAccount *acct, PurpleStatus *status) {
debug ("tgprpl_set_status(%s)", purple_status_get_name (status));
debug ("tgprpl_set_status(currstatus=%s)", purple_status_get_name (purple_account_get_active_status (acct)));
pending_reads_send_all (pa_get_conn (acct)->TLS);
}
static void tgprpl_add_buddy (PurpleConnection *gc, PurpleBuddy *buddy, PurpleGroup *group) {
tgl_peer_t *peer = tgp_blist_buddy_get_peer (buddy);
if (peer) {
_update_buddy (gc_get_conn (gc)->TLS, peer, TGL_UPDATE_PHOTO);
}
}
static void tgprpl_remove_buddy (PurpleConnection *gc, PurpleBuddy *buddy, PurpleGroup *group) {
debug ("tgprpl_remove_buddy()");
if (!buddy) {
return;
}
tgl_peer_t *peer = tgp_blist_buddy_get_peer (buddy);
if (peer) {
if (tgl_get_peer_type (peer->id) == TGL_PEER_ENCR_CHAT) {
/* TODO: implement the api call cancel secret chats. Currently the chat will only be marked as
deleted on our side so that it won't be added on startup
(when the secret chat file is loaded) */
bl_do_peer_delete (gc_get_conn (gc)->TLS, peer->encr_chat.id);
}
}
}
static void tgprpl_chat_invite (PurpleConnection *gc, int id, const char *message, const char *who) {
debug ("tgprpl_chat_invite()");
tgl_peer_t *chat = tgl_peer_get (gc_get_conn (gc)->TLS, TGL_MK_CHAT (id));
tgl_peer_t *user = tgp_blist_peer_find (gc_get_conn (gc)->TLS, who);
if (! chat || ! user) {
purple_notify_error (_telegram_protocol, _("Cannot invite buddy to chat"),
_("Cannot invite buddy to chat"),
_("Specified user does not exist."));
return;
}
tgl_do_add_user_to_chat (gc_get_conn (gc)->TLS, chat->id, user->id, 0, tgp_notify_on_error_gw, chat);
}
static int tgprpl_send_chat (PurpleConnection * gc, int id, const char *message, PurpleMessageFlags flags) {
debug ("tgprpl_send_chat()");
connection_data *conn = purple_connection_get_protocol_data (gc);
int ret = tgp_msg_send (conn->TLS, message, TGL_MK_CHAT(id));
if (ret != 0) {
p2tgl_got_chat_in (conn->TLS, TGL_MK_CHAT(id), conn->TLS->our_id, message, PURPLE_MESSAGE_RECV, time (NULL));
}
return ret;
}
/*
static void tgprpl_set_buddy_icon (PurpleConnection * gc, PurpleStoredImage * img) {
debug ("tgprpl_set_buddy_icon()");
connection_data *conn = purple_connection_get_protocol_data (gc);
if (purple_imgstore_get_filename (img)) {
char* filename = g_strdup_printf ("%s/icons/%s", purple_user_dir(), purple_imgstore_get_filename (img));
debug (filename);
tgl_do_set_profile_photo (conn->TLS, filename, tgp_notify_on_error_gw, NULL);
g_free (filename);
}
}
*/
static gboolean tgprpl_can_receive_file (PurpleConnection * gc, const char *who) {
return TRUE;
}
PurplePlugin *_telegram_protocol = NULL;
static PurplePluginProtocolInfo prpl_info = {
OPT_PROTO_NO_PASSWORD | OPT_PROTO_IM_IMAGE,
NULL, // user_¡splits, initialized in tgprpl_init()
NULL, // protocol_options, initialized in tgprpl_init()
{
"png",
1, // min_width
1, // min_height
512, // max_width
512, // max_height
64000, // max_filesize
PURPLE_ICON_SCALE_SEND,
},
tgprpl_list_icon,
NULL,
NULL,
tgprpl_tooltip_text,
tgprpl_status_types,
tgprpl_blist_node_menu,
tgprpl_chat_join_info,
tgprpl_chat_info_defaults,
tgprpl_login,
tgprpl_close,
tgprpl_send_im,
NULL, // set_info
tgprpl_send_typing,
tgprpl_get_info,
tgprpl_set_status,
NULL, // set_idle
NULL, // change_passwd
tgprpl_add_buddy,
NULL, // add_buddies
tgprpl_remove_buddy,
NULL, // remove_buddies
NULL, // add_permit
NULL, // add_deny
NULL, // rem_permit
NULL, // rem_deny
NULL, // set_permit_deny
tgprpl_chat_join,
NULL, // reject_chat
tgprpl_get_chat_name,
tgprpl_chat_invite,
NULL, // chat_leave
NULL, // chat_whisper
tgprpl_send_chat,
NULL, // keepalive
NULL, // register_user
NULL, // get_cb_info
NULL, // get_cb_away
NULL, // alias_buddy
NULL, // group_buddy
NULL, // rename_group
NULL, // buddy_free
NULL, // convo_closed
NULL, // normalize
NULL, // tgprpl_set_buddy_icon
NULL, // remove_group
NULL,
NULL, // set_chat_topic
NULL, // find_blist_chat
tgprpl_roomlist_get_list,
tgprpl_roomlist_cancel,
NULL, // roomlist_expand_category
tgprpl_can_receive_file,
tgprpl_send_file,
tgprpl_new_xfer,
NULL, // offline_message
NULL, // whiteboard_prpl_ops
NULL, // send_raw
NULL, // roomlist_room_serialize
NULL, // unregister_user
NULL, // send_attention
NULL, // get_attention_types
sizeof(PurplePluginProtocolInfo),
NULL, // get_account_text_table
NULL, // initiate_media
NULL, // get_media_caps
NULL, // get_moods
NULL, // set_public_alias
NULL, // get_public_alias
NULL, // add_buddy_with_invite
NULL // add_buddies_with_invite
};
static void tgprpl_init (PurplePlugin *plugin) {
PurpleAccountOption *opt;
// set domain name that is used for translation
#if ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
#endif
#define ADD_VALUE(list, desc, v) { \
PurpleKeyValuePair *kvp = g_new0(PurpleKeyValuePair, 1); \
kvp->key = g_strdup((desc)); \
kvp->value = g_strdup((v)); \
list = g_list_prepend(list, kvp); \
}
// Login
opt = purple_account_option_string_new (_("Password (two factor authentication)"),
TGP_KEY_PASSWORD_TWO_FACTOR, NULL);
purple_account_option_set_masked (opt, TRUE);
prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, opt);
opt = purple_account_option_bool_new (
_("Fallback SMS verification\n(Helps when not using Pidgin and you aren't being prompted for the code)"),
"compat-verification", 0);
prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, opt);
// Messaging
GList *verification_values = NULL;
ADD_VALUE(verification_values, _("ask"), "ask");
ADD_VALUE(verification_values, _("always"), "always");
ADD_VALUE(verification_values, _("never"), "never");
opt = purple_account_option_list_new (_("Accept secret chats"),
TGP_KEY_ACCEPT_SECRET_CHATS,
verification_values);
prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, opt);
opt = purple_account_option_int_new (_("Display buddies offline after (days)"),
TGP_KEY_INACTIVE_DAYS_OFFLINE,
TGP_DEFAULT_INACTIVE_DAYS_OFFLINE);
prpl_info.protocol_options = g_list_append (prpl_info.protocol_options, opt);
opt = purple_account_option_bool_new (_("Fetch past history on first login"),
TGP_KEY_HISTORY_SYNC_ALL,
TGP_DEFAULT_HISTORY_SYNC_ALL);
prpl_info.protocol_options = g_list_append (prpl_info.protocol_options, opt);
opt = purple_account_option_int_new (_("Don't fetch history older than (days)\n"
"(0 for unlimited)"),
TGP_KEY_HISTORY_RETRIEVAL_THRESHOLD,
TGP_DEFAULT_HISTORY_RETRIEVAL_THRESHOLD);
prpl_info.protocol_options = g_list_append (prpl_info.protocol_options, opt);
// Chats
opt = purple_account_option_bool_new (_("Add all group chats to buddy list"),
TGP_KEY_JOIN_GROUP_CHATS,
TGP_DEFAULT_JOIN_GROUP_CHATS);
prpl_info.protocol_options = g_list_append (prpl_info.protocol_options, opt);
// Read notifications
opt = purple_account_option_bool_new (_("Display notices of receipt"),
TGP_KEY_DISPLAY_READ_NOTIFICATIONS,
TGP_DEFAULT_DISPLAY_READ_NOTIFICATIONS);
prpl_info.protocol_options = g_list_append (prpl_info.protocol_options, opt);
opt = purple_account_option_bool_new (_("Send notices of receipt when present"),
TGP_KEY_SEND_READ_NOTIFICATIONS,
TGP_DEFAULT_SEND_READ_NOTIFICATIONS);
prpl_info.protocol_options = g_list_append (prpl_info.protocol_options, opt);
_telegram_protocol = plugin;
}
static GList *tgprpl_actions (PurplePlugin * plugin, gpointer context) {
return (GList *)NULL;
}
static PurplePluginInfo plugin_info = {
PURPLE_PLUGIN_MAGIC,
PURPLE_MAJOR_VERSION,
PURPLE_MINOR_VERSION,
PURPLE_PLUGIN_PROTOCOL,
NULL,
0,
NULL,
PURPLE_PRIORITY_DEFAULT,
PLUGIN_ID,
"Telegram",
PACKAGE_VERSION " libtgl: " TGL_VERSION,
"Telegram",
TG_DESCRIPTION,
TG_AUTHOR,
"https://github.com/majn/telegram-purple",
NULL, // on load
NULL, // on unload
NULL, // on destroy