Mercurial > ~mikael > mcabber > hg
annotate mcabber/mcabber/xmpp_iq.c @ 1749:7ee390513463
Use api version for module checks
* Change module structures
* Check for supported api versions at loading time
* Add info command, description and module version fields
author | Myhailo Danylenko <isbear@ukrpost.net> |
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date | Sat, 13 Mar 2010 10:29:18 +0100 |
parents | e6e89b1d7831 |
children | e4378fbab5d7 |
rev | line source |
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1599 | 1 /* |
2 * xmpp_iq.c -- Jabber protocol IQ-related stuff | |
3 * | |
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4 * Copyright (C) 2008-2010 Frank Zschockelt <mcabber@freakysoft.de> |
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5 * Copyright (C) 2005-2010 Mikael Berthe <mikael@lilotux.net> |
1599 | 6 * Parts come from the centericq project: |
7 * Copyright (C) 2002-2005 by Konstantin Klyagin <konst@konst.org.ua> | |
8 * Some small parts come from the Pidgin project <http://pidgin.im/> | |
9 * | |
10 * This program is free software; you can redistribute it and/or modify | |
11 * it under the terms of the GNU General Public License as published by | |
12 * the Free Software Foundation; either version 2 of the License, or (at | |
13 * your option) any later version. | |
14 * | |
15 * This program is distributed in the hope that it will be useful, but | |
16 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 * General Public License for more details. | |
19 * | |
20 * You should have received a copy of the GNU General Public License | |
21 * along with this program; if not, write to the Free Software | |
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
23 * USA | |
24 */ | |
1598 | 25 |
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26 #include <string.h> |
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27 #include <sys/utsname.h> |
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28 |
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29 #include "xmpp_helper.h" |
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30 #include "commands.h" |
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31 #include "screen.h" |
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32 #include "utils.h" |
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33 #include "logprint.h" |
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34 #include "settings.h" |
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35 #include "caps.h" |
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36 #include "main.h" |
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37 |
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38 extern struct xmpp_error xmpp_errors[]; |
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39 |
1598 | 40 static LmHandlerResult handle_iq_command_set_status(LmMessageHandler *h, |
41 LmConnection *c, | |
42 LmMessage *m, | |
43 gpointer ud); | |
29 | 44 |
1598 | 45 static LmHandlerResult handle_iq_command_leave_groupchats(LmMessageHandler *h, |
46 LmConnection *c, | |
47 LmMessage *m, | |
48 gpointer ud); | |
29 | 49 |
1598 | 50 inline double seconds_since_last_use(void); |
29 | 51 |
1598 | 52 struct adhoc_command { |
53 char *name; | |
54 char *description; | |
55 bool only_for_self; | |
56 LmHandleMessageFunction callback; | |
1378 | 57 }; |
58 | |
1598 | 59 const struct adhoc_command adhoc_command_list[] = { |
60 { "http://jabber.org/protocol/rc#set-status", | |
61 "Change client status", | |
62 1, | |
63 &handle_iq_command_set_status }, | |
64 { "http://jabber.org/protocol/rc#leave-groupchats", | |
65 "Leave groupchat(s)", | |
66 1, | |
67 &handle_iq_command_leave_groupchats }, | |
68 { NULL, NULL, 0, NULL }, | |
69 }; | |
1383 | 70 |
1598 | 71 struct adhoc_status { |
72 char *name; // the name used by adhoc | |
73 char *description; | |
74 char *status; // the string, used by setstus | |
75 }; | |
76 // It has to match imstatus of roster.h! | |
77 const struct adhoc_status adhoc_status_list[] = { | |
78 {"offline", "Offline", "offline"}, | |
79 {"online", "Online", "avail"}, | |
80 {"chat", "Chat", "free"}, | |
81 {"dnd", "Do not disturb", "dnd"}, | |
82 {"xd", "Extended away", "notavail"}, | |
83 {"away", "Away", "away"}, | |
84 {"invisible", "Invisible", "invisible"}, | |
85 {NULL, NULL, NULL}, | |
86 }; | |
298
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87 |
1598 | 88 static char *generate_session_id(char *prefix) |
29 | 89 { |
1598 | 90 char *result; |
91 static int counter = 0; | |
92 counter++; | |
93 // TODO better use timestamp? | |
94 result = g_strdup_printf("%s-%i", prefix, counter); | |
95 return result; | |
29 | 96 } |
97 | |
1598 | 98 static LmMessage *lm_message_new_iq_error(LmMessage *m, guint error) |
29 | 99 { |
1598 | 100 LmMessage *r; |
101 LmMessageNode *err; | |
102 int i; | |
103 | |
104 for (i = 0; xmpp_errors[i].code; ++i) | |
105 if (xmpp_errors[i].code == error) | |
106 break; | |
107 g_return_val_if_fail(xmpp_errors[i].code > 0, NULL); | |
298
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108 |
1598 | 109 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_ERROR); |
110 err = lm_message_node_add_child(r->node, "error", NULL); | |
111 lm_message_node_set_attribute(err, "code", xmpp_errors[i].code_str); | |
112 lm_message_node_set_attribute(err, "type", xmpp_errors[i].type); | |
113 lm_message_node_set_attribute | |
114 (lm_message_node_add_child(err, | |
115 xmpp_errors[i].condition, NULL), | |
116 "xmlns", NS_XMPP_STANZAS); | |
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117 |
1598 | 118 return r; |
436 | 119 } |
120 | |
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121 void send_iq_error(LmConnection *c, LmMessage *m, guint error) |
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122 { |
1598 | 123 LmMessage *r; |
124 r = lm_message_new_iq_error(m, error); | |
125 lm_connection_send(c, r, NULL); | |
126 lm_message_unref(r); | |
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127 } |
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128 |
1598 | 129 static void lm_message_node_add_dataform_result(LmMessageNode *node, |
130 const char *message) | |
29 | 131 { |
1598 | 132 LmMessageNode *x, *field; |
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133 |
1598 | 134 x = lm_message_node_add_child(node, "x", NULL); |
135 lm_message_node_set_attributes(x, | |
136 "type", "result", | |
137 "xmlns", "jabber:x:data", | |
138 NULL); | |
139 field = lm_message_node_add_child(x, "field", NULL); | |
140 lm_message_node_set_attributes(field, | |
141 "type", "text-single", | |
142 "var", "message", | |
143 NULL); | |
144 lm_message_node_add_child(field, "value", message); | |
145 } | |
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146 |
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147 // Dummy handler to ignore IQ response |
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148 LmHandlerResult handle_iq_dummy(LmMessageHandler *h, LmConnection *c, |
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149 LmMessage *m, gpointer ud) |
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150 { |
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151 LmMessageSubType mstype = lm_message_get_sub_type(m); |
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152 if (mstype == LM_MESSAGE_SUB_TYPE_ERROR) { |
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153 display_server_error(lm_message_node_get_child(m->node, "error")); |
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154 } |
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155 return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
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156 } |
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157 |
1598 | 158 static LmHandlerResult handle_iq_commands_list(LmMessageHandler *h, |
159 LmConnection *c, | |
160 LmMessage *m, gpointer ud) | |
161 { | |
162 LmMessage *iq; | |
163 LmMessageNode *query; | |
164 const char *requester_jid; | |
165 const struct adhoc_command *command; | |
166 const char *node; | |
167 gboolean from_self; | |
940 | 168 |
1598 | 169 iq = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
170 query = lm_message_node_add_child(iq->node, "query", NULL); | |
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171 lm_message_node_set_attribute(query, "xmlns", NS_COMMANDS); |
1598 | 172 node = lm_message_node_get_attribute |
173 (lm_message_node_get_child(m->node, "query"), | |
174 "node"); | |
175 if (node) | |
176 lm_message_node_set_attribute(query, "node", node); | |
29 | 177 |
1598 | 178 requester_jid = lm_message_get_from(m); |
179 from_self = jid_equal(lm_connection_get_jid(c), requester_jid); | |
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180 |
1598 | 181 for (command = adhoc_command_list ; command->name ; command++) { |
182 if (!command->only_for_self || from_self) { | |
183 lm_message_node_set_attributes | |
184 (lm_message_node_add_child(query, "item", NULL), | |
185 "node", command->name, | |
186 "name", command->description, | |
187 "jid", lm_connection_get_jid(c), | |
188 NULL); | |
29 | 189 } |
190 } | |
191 | |
1598 | 192 lm_connection_send(c, iq, NULL); |
193 lm_message_unref(iq); | |
194 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
534 | 195 } |
196 | |
1598 | 197 static LmHandlerResult handle_iq_command_set_status(LmMessageHandler *h, |
198 LmConnection *c, | |
199 LmMessage *m, gpointer ud) | |
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200 { |
1598 | 201 const char *action, *node; |
202 char *sessionid; | |
203 LmMessage *iq; | |
204 LmMessageNode *command, *x, *y; | |
205 const struct adhoc_status *s; | |
206 | |
207 x = lm_message_node_get_child(m->node, "command"); | |
208 action = lm_message_node_get_attribute(x, "action"); | |
209 node = lm_message_node_get_attribute(x, "node"); | |
210 sessionid = (char *)lm_message_node_get_attribute(x, "sessionid"); | |
211 | |
212 iq = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); | |
213 command = lm_message_node_add_child(iq->node, "command", NULL); | |
214 lm_message_node_set_attribute(command, "node", node); | |
215 lm_message_node_set_attribute(command, "xmlns", NS_COMMANDS); | |
216 | |
217 if (!sessionid) { | |
218 sessionid = generate_session_id("set-status"); | |
219 lm_message_node_set_attribute(command, "sessionid", sessionid); | |
220 g_free(sessionid); | |
221 sessionid = NULL; | |
222 lm_message_node_set_attribute(command, "status", "executing"); | |
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223 |
1598 | 224 x = lm_message_node_add_child(command, "x", NULL); |
225 lm_message_node_set_attribute(x, "type", "form"); | |
226 lm_message_node_set_attribute(x, "xmlns", "jabber:x:data"); | |
227 | |
228 lm_message_node_add_child(x, "title", "Change Status"); | |
229 | |
230 lm_message_node_add_child(x, "instructions", | |
231 "Choose the status and status message"); | |
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232 |
1598 | 233 // TODO see if factorisation is possible |
234 y = lm_message_node_add_child(x, "field", NULL); | |
235 lm_message_node_set_attribute(y, "type", "hidden"); | |
236 lm_message_node_set_attribute(y, "var", "FORM_TYPE"); | |
237 | |
238 lm_message_node_add_child(y, "value", "http://jabber.org/protocol/rc"); | |
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239 |
1598 | 240 y = lm_message_node_add_child(x, "field", NULL); |
241 lm_message_node_set_attributes(y, | |
242 "type", "list-single", | |
243 "var", "status", | |
244 "label", "Status", | |
245 NULL); | |
246 lm_message_node_add_child(y, "required", NULL); | |
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247 |
1598 | 248 // XXX: ugly |
249 lm_message_node_add_child(y, "value", | |
250 adhoc_status_list[xmpp_getstatus()].name); | |
251 for (s = adhoc_status_list; s->name; s++) { | |
252 LmMessageNode *option = lm_message_node_add_child(y, "option", NULL); | |
253 lm_message_node_add_child(option, "value", s->name); | |
254 lm_message_node_set_attribute(option, "label", s->description); | |
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255 } |
1598 | 256 // TODO add priority ? |
257 // I do not think this is useful, user should not have to care of the | |
258 // priority like gossip and gajim do (misc) | |
259 lm_message_node_set_attributes | |
260 (lm_message_node_add_child(x, "field", NULL), | |
261 "type", "text-multi", | |
262 "var", "status-message", | |
263 "label", "Message", | |
264 NULL); | |
265 } else if (action && !strcmp(action, "cancel")) { | |
266 lm_message_node_set_attribute(command, "status", "canceled"); | |
267 } else { // (if sessionid and not canceled) | |
268 y = lm_message_node_find_xmlns(x, "jabber:x:data"); //x?xmlns=jabber:x:data | |
269 if (y) { | |
270 const char *value=NULL, *message=NULL; | |
271 LmMessageNode *fields, *field; | |
272 field = fields = lm_message_node_get_child(y, "field"); //field?var=status | |
273 while (field && strcmp("status", | |
274 lm_message_node_get_attribute(field, "var"))) | |
275 field = field->next; | |
276 field = lm_message_node_get_child(field, "value"); | |
277 if (field) | |
278 value = lm_message_node_get_value(field); | |
279 field = fields; //field?var=status-message | |
280 while (field && strcmp("status-message", | |
281 lm_message_node_get_attribute(field, "var"))) | |
282 field = field->next; | |
283 field = lm_message_node_get_child(field, "value"); | |
284 if (field) | |
285 message = lm_message_node_get_value(field); | |
286 if (value) { | |
287 for (s = adhoc_status_list; !s->name || strcmp(s->name, value); s++); | |
288 if (s->name) { | |
289 char *status = g_strdup_printf("%s %s", s->status, | |
290 message ? message : ""); | |
291 cmd_setstatus(NULL, status); | |
292 g_free(status); | |
293 lm_message_node_set_attribute(command, "status", "completed"); | |
294 lm_message_node_add_dataform_result(command, | |
295 "Status has been changed"); | |
1197 | 296 } |
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297 } |
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298 } |
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299 } |
1598 | 300 if (sessionid) |
301 lm_message_node_set_attribute(command, "sessionid", sessionid); | |
302 lm_connection_send(c, iq, NULL); | |
303 lm_message_unref(iq); | |
304 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
305 } | |
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306 |
1598 | 307 static void _callback_foreach_buddy_groupchat(gpointer rosterdata, void *param) |
308 { | |
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309 LmMessageNode *field, *option; |
1598 | 310 const char *room_jid, *nickname; |
311 char *desc; | |
312 | |
313 room_jid = buddy_getjid(rosterdata); | |
314 if (!room_jid) return; | |
315 nickname = buddy_getnickname(rosterdata); | |
316 if (!nickname) return; | |
317 field = param; | |
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318 |
1598 | 319 option = lm_message_node_add_child(field, "option", NULL); |
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320 lm_message_node_add_child(option, "value", room_jid); |
1598 | 321 desc = g_strdup_printf("%s on %s", nickname, room_jid); |
322 lm_message_node_set_attribute(option, "label", desc); | |
323 g_free(desc); | |
324 } | |
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325 |
1598 | 326 static LmHandlerResult handle_iq_command_leave_groupchats(LmMessageHandler *h, |
327 LmConnection *c, | |
328 LmMessage *m, | |
329 gpointer ud) | |
330 { | |
331 const char *action, *node; | |
332 char *sessionid; | |
333 LmMessage *iq; | |
334 LmMessageNode *command, *x; | |
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335 |
1598 | 336 x = lm_message_node_get_child(m->node, "command"); |
337 action = lm_message_node_get_attribute(x, "action"); | |
338 node = lm_message_node_get_attribute(x, "node"); | |
339 sessionid = (char*)lm_message_node_get_attribute(x, "sessionid"); | |
340 | |
341 iq = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); | |
342 command = lm_message_node_add_child(iq->node, "command", NULL); | |
343 lm_message_node_set_attributes(command, | |
344 "node", node, | |
345 "xmlns", NS_COMMANDS, | |
346 NULL); | |
347 | |
348 if (!sessionid) { | |
349 LmMessageNode *field; | |
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350 |
1598 | 351 sessionid = generate_session_id("leave-groupchats"); |
352 lm_message_node_set_attribute(command, "sessionid", sessionid); | |
353 g_free(sessionid); | |
354 sessionid = NULL; | |
355 lm_message_node_set_attribute(command, "status", "executing"); | |
356 | |
357 x = lm_message_node_add_child(command, "x", NULL); | |
358 lm_message_node_set_attributes(x, | |
359 "type", "form", | |
360 "xmlns", "jabber:x:data", | |
361 NULL); | |
362 | |
363 lm_message_node_add_child(x, "title", "Leave groupchat(s)"); | |
364 | |
365 lm_message_node_add_child(x, "instructions", | |
366 "What groupchats do you want to leave?"); | |
367 | |
368 field = lm_message_node_add_child(x, "field", NULL); | |
369 lm_message_node_set_attributes(field, | |
370 "type", "hidden", | |
371 "var", "FORM_TYPE", | |
372 NULL); | |
373 | |
374 lm_message_node_add_child(field, "value", | |
375 "http://jabber.org/protocol/rc"); | |
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376 |
1598 | 377 field = lm_message_node_add_child(x, "field", NULL); |
378 lm_message_node_set_attributes(field, | |
379 "type", "list-multi", | |
380 "var", "groupchats", | |
381 "label", "Groupchats: ", | |
382 NULL); | |
383 lm_message_node_add_child(field, "required", NULL); | |
384 | |
385 foreach_buddy(ROSTER_TYPE_ROOM, &_callback_foreach_buddy_groupchat, field); | |
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386 // TODO: return an error if we are not connected to groupchats |
1598 | 387 } else if (action && !strcmp(action, "cancel")) { |
388 lm_message_node_set_attribute(command, "status", "canceled"); | |
389 } else { // (if sessionid and not canceled) | |
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390 LmMessageNode *form = lm_message_node_find_xmlns(x, "jabber:x:data");// TODO |
1598 | 391 if (form) { |
392 LmMessageNode *field; | |
990
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393 |
1598 | 394 lm_message_node_set_attribute(command, "status", "completed"); |
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395 // TODO: implement sth. like "field?var=groupchats" in xmlnode... |
1598 | 396 field = lm_message_node_get_child(form, "field"); |
397 while (field && strcmp("groupchats", | |
398 lm_message_node_get_attribute(field, "var"))) | |
399 field = field->next; | |
400 | |
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401 if (field) |
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402 for (x = field->children ; x ; x = x->next) |
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403 { |
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404 if (!strcmp (x->name, "value")) { |
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405 GList* b = buddy_search_jid(lm_message_node_get_value(x)); |
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406 if (b) |
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407 cmd_room_leave(b->data, "Requested by remote command"); |
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408 } |
1598 | 409 } |
410 lm_message_node_add_dataform_result(command, | |
411 "Groupchats have been left"); | |
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412 } |
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413 } |
1598 | 414 if (sessionid) |
415 lm_message_node_set_attribute(command, "sessionid", sessionid); | |
416 lm_connection_send(c, iq, NULL); | |
417 lm_message_unref(iq); | |
418 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
419 } | |
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420 |
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421 LmHandlerResult handle_iq_commands(LmMessageHandler *h, |
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422 LmConnection *c, |
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423 LmMessage *m, gpointer ud) |
1598 | 424 { |
425 const char *requester_jid = NULL; | |
426 LmMessageNode *cmd; | |
427 const struct adhoc_command *command; | |
428 | |
429 // mcabber has only partial XEP-0146 support... | |
430 if (LM_MESSAGE_SUB_TYPE_SET != lm_message_get_sub_type(m)) | |
431 return LM_HANDLER_RESULT_ALLOW_MORE_HANDLERS; | |
432 | |
433 requester_jid = lm_message_get_from(m); | |
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434 |
1598 | 435 cmd = lm_message_node_get_child(m->node, "command"); |
436 if (jid_equal(lm_connection_get_jid(c), requester_jid)) { | |
437 const char *action, *node; | |
438 action = lm_message_node_get_attribute(cmd, "action"); | |
439 node = lm_message_node_get_attribute(cmd, "node"); | |
440 // action can be NULL, in which case it seems to take the default, | |
441 // ie execute | |
442 if (!action || !strcmp(action, "execute") || !strcmp(action, "cancel") | |
443 || !strcmp(action, "next") || !strcmp(action, "complete")) { | |
444 for (command = adhoc_command_list; command->name; command++) { | |
445 if (!strcmp(node, command->name)) | |
446 command->callback(h, c, m, ud); | |
447 } | |
448 // "prev" action will get there, as we do not implement it, | |
449 // and do not authorize it | |
450 } else { | |
451 LmMessage *r; | |
452 LmMessageNode *err; | |
453 r = lm_message_new_iq_error(m, XMPP_ERROR_BAD_REQUEST); | |
454 err = lm_message_node_get_child(r->node, "error"); | |
455 lm_message_node_set_attribute | |
456 (lm_message_node_add_child(err, "malformed-action", NULL), | |
457 "xmlns", NS_COMMANDS); | |
458 lm_connection_send(c, r, NULL); | |
459 lm_message_unref(r); | |
460 } | |
461 } else { | |
462 send_iq_error(c, m, XMPP_ERROR_FORBIDDEN); | |
463 } | |
464 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
35 | 465 } |
466 | |
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467 |
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468 LmHandlerResult handle_iq_disco_items(LmMessageHandler *h, |
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469 LmConnection *c, |
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470 LmMessage *m, gpointer ud) |
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471 { |
1598 | 472 LmMessageNode *query; |
473 const char *node; | |
474 query = lm_message_node_get_child(m->node, "query"); | |
475 node = lm_message_node_get_attribute(query, "node"); | |
476 if (node) { | |
477 if (!strcmp(node, NS_COMMANDS)) { | |
478 return handle_iq_commands_list(NULL, c, m, ud); | |
479 } else { | |
480 send_iq_error(c, m, XMPP_ERROR_NOT_IMPLEMENTED); | |
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481 } |
1598 | 482 } else { |
483 // not sure about this one | |
484 send_iq_error(c, m, XMPP_ERROR_NOT_IMPLEMENTED); | |
205 | 485 } |
1598 | 486 return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
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487 } |
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488 |
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489 |
1600 | 490 void _disco_add_feature_helper(gpointer data, gpointer user_data) |
1163
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491 { |
1600 | 492 LmMessageNode *node = user_data; |
493 lm_message_node_set_attribute | |
494 (lm_message_node_add_child(node, "feature", NULL), "var", data); | |
1016 | 495 } |
496 | |
1600 | 497 // disco_info_set_caps(ansquery, entitycaps) |
498 // Add features attributes to ansquery. entitycaps should either be a | |
499 // valid capabilities hash or NULL. If it is NULL, the node attribute won't | |
500 // be added to the query child and Entity Capabilities will be announced | |
501 // as a feature. | |
1598 | 502 // Please change the entity version string if you modify mcabber disco |
503 // source code, so that it doesn't conflict with the upstream client. | |
1600 | 504 static void disco_info_set_caps(LmMessageNode *ansquery, |
505 const char *entitycaps) | |
1016 | 506 { |
1600 | 507 if (entitycaps) { |
508 char *eversion; | |
509 eversion = g_strdup_printf("%s#%s", MCABBER_CAPS_NODE, entitycaps); | |
510 lm_message_node_set_attribute(ansquery, "node", eversion); | |
511 g_free(eversion); | |
512 } | |
1016 | 513 |
1600 | 514 lm_message_node_set_attributes |
515 (lm_message_node_add_child(ansquery, "identity", NULL), | |
516 "category", "client", | |
517 "name", PACKAGE_STRING, | |
518 "type", "pc", | |
519 NULL); | |
1016 | 520 |
1600 | 521 if (entitycaps) |
522 caps_foreach_feature(entitycaps, _disco_add_feature_helper, ansquery); | |
523 else { | |
524 caps_foreach_feature(entity_version(xmpp_getstatus()), | |
525 _disco_add_feature_helper, | |
526 ansquery); | |
1598 | 527 lm_message_node_set_attribute |
528 (lm_message_node_add_child(ansquery, "feature", NULL), | |
1600 | 529 "var", NS_CAPS); |
530 } | |
1016 | 531 } |
532 | |
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533 LmHandlerResult handle_iq_disco_info(LmMessageHandler *h, |
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534 LmConnection *c, |
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535 LmMessage *m, gpointer ud) |
1043
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Store contacts PGP keys
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diff
changeset
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536 { |
1598 | 537 LmMessage *r; |
538 LmMessageNode *query, *tmp; | |
539 const char *node = NULL; | |
1600 | 540 const char *param = NULL; |
1043
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541 |
1636
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542 if (lm_message_get_sub_type(m) == LM_MESSAGE_SUB_TYPE_RESULT) |
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543 return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
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544 |
1598 | 545 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
546 query = lm_message_node_add_child(r->node, "query", NULL); | |
547 lm_message_node_set_attribute(query, "xmlns", NS_DISCO_INFO); | |
548 tmp = lm_message_node_find_child(m->node, "query"); | |
1600 | 549 if (tmp) { |
1598 | 550 node = lm_message_node_get_attribute(tmp, "node"); |
1600 | 551 param = node+strlen(MCABBER_CAPS_NODE)+1; |
552 } | |
553 if (node && startswith(node, MCABBER_CAPS_NODE "#", FALSE)) | |
554 disco_info_set_caps(query, param); // client#version | |
555 else | |
1598 | 556 // Basic discovery request |
1600 | 557 disco_info_set_caps(query, NULL); |
1347
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Add an option 'otr' to enable OTR support in the configuration file
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diff
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558 |
1598 | 559 lm_connection_send(c, r, NULL); |
560 lm_message_unref(r); | |
561 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
625
028c01940490
Show presence timestamps in "/info" and "/room whois"
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diff
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|
562 } |
028c01940490
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diff
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563 |
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changeset
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564 LmHandlerResult handle_iq_roster(LmMessageHandler *h, LmConnection *c, |
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565 LmMessage *m, gpointer ud) |
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Introduce a handle_presence_muc() function
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566 { |
1598 | 567 LmMessageNode *y; |
568 const char *fjid, *name, *group, *sub, *ask; | |
569 char *cleanalias; | |
570 enum subscr esub; | |
571 int need_refresh = FALSE; | |
572 guint roster_type; | |
581
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573 |
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574 y = lm_message_node_find_child(lm_message_node_find_xmlns(m->node, NS_ROSTER), |
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575 "item"); |
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576 for ( ; y; y = y->next) { |
1598 | 577 char *name_tmp = NULL; |
864
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diff
changeset
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578 |
1598 | 579 fjid = lm_message_node_get_attribute(y, "jid"); |
580 name = lm_message_node_get_attribute(y, "name"); | |
581 sub = lm_message_node_get_attribute(y, "subscription"); | |
582 ask = lm_message_node_get_attribute(y, "ask"); | |
581
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583 |
1598 | 584 if (lm_message_node_find_child(y, "group")) |
585 group = lm_message_node_get_value(lm_message_node_find_child(y, "group")); | |
586 else | |
587 group = NULL; | |
1396
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588 |
1598 | 589 if (!fjid) |
590 continue; | |
591 | |
592 cleanalias = jidtodisp(fjid); | |
579
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593 |
1598 | 594 esub = sub_none; |
595 if (sub) { | |
596 if (!strcmp(sub, "to")) esub = sub_to; | |
597 else if (!strcmp(sub, "from")) esub = sub_from; | |
598 else if (!strcmp(sub, "both")) esub = sub_both; | |
599 else if (!strcmp(sub, "remove")) esub = sub_remove; | |
583
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600 } |
581
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601 |
1598 | 602 if (esub == sub_remove) { |
603 roster_del_user(cleanalias); | |
604 scr_LogPrint(LPRINT_LOGNORM, "Buddy <%s> has been removed " | |
605 "from the roster", cleanalias); | |
606 g_free(cleanalias); | |
607 need_refresh = TRUE; | |
608 continue; | |
609 } | |
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changeset
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610 |
1598 | 611 if (ask && !strcmp(ask, "subscribe")) |
612 esub |= sub_pending; | |
613 | |
614 if (!name) { | |
615 if (!settings_opt_get_int("roster_hide_domain")) { | |
616 name = cleanalias; | |
583
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617 } else { |
1598 | 618 char *p; |
619 name = name_tmp = g_strdup(cleanalias); | |
620 p = strchr(name_tmp, JID_DOMAIN_SEPARATOR); | |
621 if (p) *p = '\0'; | |
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622 } |
583
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623 } |
32ae027a3238
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diff
changeset
|
624 |
1598 | 625 // Tricky... :-\ My guess is that if there is no JID_DOMAIN_SEPARATOR, |
626 // this is an agent. | |
627 if (strchr(cleanalias, JID_DOMAIN_SEPARATOR)) | |
628 roster_type = ROSTER_TYPE_USER; | |
629 else | |
630 roster_type = ROSTER_TYPE_AGENT; | |
1377
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diff
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631 |
1598 | 632 roster_add_user(cleanalias, name, group, roster_type, esub, 1); |
579
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diff
changeset
|
633 |
1598 | 634 g_free(name_tmp); |
635 g_free(cleanalias); | |
1446
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636 } |
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637 |
1598 | 638 buddylist_build(); |
639 update_roster = TRUE; | |
640 if (need_refresh) | |
641 scr_UpdateBuddyWindow(); | |
642 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
643 } | |
644
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644 |
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645 LmHandlerResult handle_iq_ping(LmMessageHandler *h, LmConnection *c, |
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646 LmMessage *m, gpointer ud) |
1598 | 647 { |
648 LmMessage *r; | |
644
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649 |
1598 | 650 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
651 lm_connection_send(c, r, NULL); | |
652 lm_message_unref(r); | |
653 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
654 } | |
655 | |
656 double seconds_since_last_use(void) | |
657 { | |
658 return difftime(time(NULL), iqlast); | |
659 } | |
644
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660 |
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661 LmHandlerResult handle_iq_last(LmMessageHandler *h, LmConnection *c, |
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662 LmMessage *m, gpointer ud) |
1598 | 663 { |
664 LmMessage *r; | |
665 LmMessageNode *query; | |
666 char *seconds; | |
547
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667 |
1598 | 668 if (!settings_opt_get_int("iq_hide_requests")) { |
669 scr_LogPrint(LPRINT_LOGNORM, "Received an IQ last time request from <%s>", | |
670 lm_message_get_from(m)); | |
547
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671 } |
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672 |
1598 | 673 if (settings_opt_get_int("iq_last_disable") || |
674 (settings_opt_get_int("iq_last_disable_when_notavail") && | |
675 xmpp_getstatus() == notavail)) | |
676 { | |
677 send_iq_error(c, m, XMPP_ERROR_SERVICE_UNAVAILABLE); | |
678 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
547
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679 } |
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680 |
1598 | 681 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
682 query = lm_message_node_add_child(r->node, "query", NULL); | |
1667
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683 lm_message_node_set_attribute(query, "xmlns", NS_LAST); |
1598 | 684 seconds = g_strdup_printf("%.0f", seconds_since_last_use()); |
685 lm_message_node_set_attribute(query, "seconds", seconds); | |
686 g_free(seconds); | |
1236
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687 |
1598 | 688 lm_connection_send(c, r, NULL); |
689 lm_message_unref(r); | |
690 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
1128 | 691 } |
692 | |
1604
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693 LmHandlerResult handle_iq_version(LmMessageHandler *h, LmConnection *c, |
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694 LmMessage *m, gpointer ud) |
1128 | 695 { |
1598 | 696 LmMessage *r; |
697 LmMessageNode *query; | |
698 char *os = NULL; | |
699 char *ver = mcabber_version(); | |
1128 | 700 |
1598 | 701 if (!settings_opt_get_int("iq_hide_requests")) { |
702 scr_LogPrint(LPRINT_LOGNORM, "Received an IQ version request from <%s>", | |
703 lm_message_get_from(m)); | |
704 } | |
705 if (!settings_opt_get_int("iq_version_hide_os")) { | |
706 struct utsname osinfo; | |
707 uname(&osinfo); | |
708 os = g_strdup_printf("%s %s %s", osinfo.sysname, osinfo.release, | |
709 osinfo.machine); | |
1128 | 710 } |
1598 | 711 |
712 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); | |
713 | |
714 query = lm_message_node_add_child(r->node, "query", NULL); | |
1666
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715 lm_message_node_set_attribute(query, "xmlns", NS_VERSION); |
1598 | 716 |
717 lm_message_node_add_child(query, "name", PACKAGE_NAME); | |
718 lm_message_node_add_child(query, "version", ver); | |
719 if (os) { | |
720 lm_message_node_add_child(query, "os", os); | |
721 g_free(os); | |
722 } | |
723 | |
724 g_free(ver); | |
725 lm_connection_send(c, r, NULL); | |
726 lm_message_unref(r); | |
727 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
1128 | 728 } |
729 | |
1598 | 730 // This function borrows some code from the Pidgin project |
1604
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731 LmHandlerResult handle_iq_time(LmMessageHandler *h, LmConnection *c, |
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732 LmMessage *m, gpointer ud) |
547
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733 { |
1598 | 734 LmMessage *r; |
735 LmMessageNode *query; | |
736 char *buf, *utf8_buf; | |
737 time_t now_t; | |
738 struct tm *now; | |
1528
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MUC fix: the topic couldn't be cleared
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739 |
1598 | 740 time(&now_t); |
741 | |
742 if (!settings_opt_get_int("iq_hide_requests")) { | |
743 scr_LogPrint(LPRINT_LOGNORM, "Received an IQ time request from <%s>", | |
744 lm_message_get_from(m)); | |
547
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745 } |
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746 |
1598 | 747 buf = g_new0(char, 512); |
748 | |
749 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); | |
750 query = lm_message_node_add_child(r->node, "query", NULL); | |
1667
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751 lm_message_node_set_attribute(query, "xmlns", NS_TIME); |
547
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752 |
1598 | 753 now = gmtime(&now_t); |
1128 | 754 |
1598 | 755 strftime(buf, 512, "%Y%m%dT%T", now); |
756 lm_message_node_add_child(query, "utc", buf); | |
547
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|
757 |
1598 | 758 now = localtime(&now_t); |
987
f47e312560af
Improve JEP22 + JEP85 support
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|
759 |
1598 | 760 strftime(buf, 512, "%Z", now); |
761 if ((utf8_buf = to_utf8(buf))) { | |
762 lm_message_node_add_child(query, "tz", utf8_buf); | |
763 g_free(utf8_buf); | |
764 } | |
987
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|
765 |
1598 | 766 strftime(buf, 512, "%d %b %Y %T", now); |
767 if ((utf8_buf = to_utf8(buf))) { | |
768 lm_message_node_add_child(query, "display", utf8_buf); | |
769 g_free(utf8_buf); | |
987
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diff
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|
770 } |
986
ed697234bd39
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diff
changeset
|
771 |
1598 | 772 lm_connection_send(c, r, NULL); |
773 lm_message_unref(r); | |
774 g_free(buf); | |
775 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
776 } | |
986
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parents:
977
diff
changeset
|
777 |
1598 | 778 // This function borrows some code from the Pidgin project |
1604
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diff
changeset
|
779 LmHandlerResult handle_iq_time202(LmMessageHandler *h, LmConnection *c, |
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diff
changeset
|
780 LmMessage *m, gpointer ud) |
1598 | 781 { |
782 LmMessage *r; | |
783 LmMessageNode *query; | |
784 char *buf, *utf8_buf; | |
785 time_t now_t; | |
786 struct tm *now; | |
787 char const *sign; | |
788 int diff = 0; | |
987
f47e312560af
Improve JEP22 + JEP85 support
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diff
changeset
|
789 |
1598 | 790 time(&now_t); |
791 | |
792 if (!settings_opt_get_int("iq_hide_requests")) { | |
793 scr_LogPrint(LPRINT_LOGNORM, "Received an IQ time request from <%s>", | |
794 lm_message_get_from(m)); | |
986
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parents:
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diff
changeset
|
795 } |
ed697234bd39
Chat states receival (Alexis Hildebrandt)
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parents:
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diff
changeset
|
796 |
1598 | 797 buf = g_new0(char, 512); |
987
f47e312560af
Improve JEP22 + JEP85 support
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parents:
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diff
changeset
|
798 |
1598 | 799 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
800 query = lm_message_node_add_child(r->node, "time", NULL); | |
801 lm_message_node_set_attribute(query, "xmlns", NS_XMPP_TIME); | |
987
f47e312560af
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parents:
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diff
changeset
|
802 |
1598 | 803 now = localtime(&now_t); |
987
f47e312560af
Improve JEP22 + JEP85 support
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parents:
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diff
changeset
|
804 |
1598 | 805 if (now->tm_isdst >= 0) { |
806 #if defined HAVE_TM_GMTOFF | |
807 diff = now->tm_gmtoff; | |
808 #elif defined HAVE_TIMEZONE | |
809 tzset(); | |
810 diff = -timezone; | |
989
859ab76e5093
Send JEP-22 delivered messages
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parents:
988
diff
changeset
|
811 #endif |
986
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parents:
977
diff
changeset
|
812 } |
ed697234bd39
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parents:
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diff
changeset
|
813 |
1598 | 814 if (diff < 0) { |
815 sign = "-"; | |
816 diff = -diff; | |
749
6c633adaae10
Use events system for subscription requests
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parents:
745
diff
changeset
|
817 } else { |
1598 | 818 sign = "+"; |
749
6c633adaae10
Use events system for subscription requests
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parents:
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diff
changeset
|
819 } |
1598 | 820 diff /= 60; |
821 snprintf(buf, 512, "%c%02d:%02d", *sign, diff / 60, diff % 60); | |
822 if ((utf8_buf = to_utf8(buf))) { | |
823 lm_message_node_add_child(query, "tzo", utf8_buf); | |
824 g_free(utf8_buf); | |
1128 | 825 } |
826 | |
1598 | 827 now = gmtime(&now_t); |
818
55cd45481a07
Fix a buddylist bug when receiving a subscription request
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parents:
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diff
changeset
|
828 |
1598 | 829 strftime(buf, 512, "%Y-%m-%dT%TZ", now); |
830 lm_message_node_add_child(query, "utc", buf); | |
611
ad737139a144
Improve subscription management
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parents:
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diff
changeset
|
831 |
1598 | 832 lm_connection_send(c, r, NULL); |
833 lm_message_unref(r); | |
834 g_free(buf); | |
835 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
547
1df26ff0ed8c
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parents:
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diff
changeset
|
836 } |
1599 | 837 |
1615
171ae5a258fa
Add dummy vcard IQ handler
Mikael Berthe <mikael@lilotux.net>
parents:
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diff
changeset
|
838 LmHandlerResult handle_iq_vcard(LmMessageHandler *h, LmConnection *c, |
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parents:
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diff
changeset
|
839 LmMessage *m, gpointer ud) |
171ae5a258fa
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parents:
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diff
changeset
|
840 { |
171ae5a258fa
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parents:
1604
diff
changeset
|
841 send_iq_error(c, m, XMPP_ERROR_SERVICE_UNAVAILABLE); |
171ae5a258fa
Add dummy vcard IQ handler
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parents:
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diff
changeset
|
842 return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
171ae5a258fa
Add dummy vcard IQ handler
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parents:
1604
diff
changeset
|
843 } |
171ae5a258fa
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parents:
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diff
changeset
|
844 |
1599 | 845 /* vim: set expandtab cindent cinoptions=>2\:2(0: For Vim users... */ |