Mercurial > ~mikael > mcabber > hg
annotate mcabber/mcabber/xmpp_iq.c @ 1949:13d18777a629
Add scr_buffer_readmark()
author | Mikael Berthe <mikael@lilotux.net> |
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date | Mon, 14 Mar 2011 12:50:15 +0100 |
parents | fba12c1f6386 |
children | 51f032d5ca22 |
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 lm_message_get_from(m)); |
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155 } |
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156 return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
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157 } |
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158 |
1598 | 159 static LmHandlerResult handle_iq_commands_list(LmMessageHandler *h, |
160 LmConnection *c, | |
161 LmMessage *m, gpointer ud) | |
162 { | |
163 LmMessage *iq; | |
164 LmMessageNode *query; | |
165 const char *requester_jid; | |
166 const struct adhoc_command *command; | |
167 const char *node; | |
168 gboolean from_self; | |
940 | 169 |
1598 | 170 iq = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
171 query = lm_message_node_add_child(iq->node, "query", NULL); | |
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172 lm_message_node_set_attribute(query, "xmlns", NS_COMMANDS); |
1598 | 173 node = lm_message_node_get_attribute |
174 (lm_message_node_get_child(m->node, "query"), | |
175 "node"); | |
176 if (node) | |
177 lm_message_node_set_attribute(query, "node", node); | |
29 | 178 |
1598 | 179 requester_jid = lm_message_get_from(m); |
180 from_self = jid_equal(lm_connection_get_jid(c), requester_jid); | |
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181 |
1598 | 182 for (command = adhoc_command_list ; command->name ; command++) { |
183 if (!command->only_for_self || from_self) { | |
184 lm_message_node_set_attributes | |
185 (lm_message_node_add_child(query, "item", NULL), | |
186 "node", command->name, | |
187 "name", command->description, | |
188 "jid", lm_connection_get_jid(c), | |
189 NULL); | |
29 | 190 } |
191 } | |
192 | |
1598 | 193 lm_connection_send(c, iq, NULL); |
194 lm_message_unref(iq); | |
195 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
534 | 196 } |
197 | |
1598 | 198 static LmHandlerResult handle_iq_command_set_status(LmMessageHandler *h, |
199 LmConnection *c, | |
200 LmMessage *m, gpointer ud) | |
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201 { |
1598 | 202 const char *action, *node; |
203 char *sessionid; | |
204 LmMessage *iq; | |
205 LmMessageNode *command, *x, *y; | |
206 const struct adhoc_status *s; | |
207 | |
208 x = lm_message_node_get_child(m->node, "command"); | |
209 action = lm_message_node_get_attribute(x, "action"); | |
210 node = lm_message_node_get_attribute(x, "node"); | |
211 sessionid = (char *)lm_message_node_get_attribute(x, "sessionid"); | |
212 | |
213 iq = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); | |
214 command = lm_message_node_add_child(iq->node, "command", NULL); | |
215 lm_message_node_set_attribute(command, "node", node); | |
216 lm_message_node_set_attribute(command, "xmlns", NS_COMMANDS); | |
217 | |
218 if (!sessionid) { | |
219 sessionid = generate_session_id("set-status"); | |
220 lm_message_node_set_attribute(command, "sessionid", sessionid); | |
221 g_free(sessionid); | |
222 sessionid = NULL; | |
223 lm_message_node_set_attribute(command, "status", "executing"); | |
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224 |
1598 | 225 x = lm_message_node_add_child(command, "x", NULL); |
226 lm_message_node_set_attribute(x, "type", "form"); | |
227 lm_message_node_set_attribute(x, "xmlns", "jabber:x:data"); | |
228 | |
229 lm_message_node_add_child(x, "title", "Change Status"); | |
230 | |
231 lm_message_node_add_child(x, "instructions", | |
232 "Choose the status and status message"); | |
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233 |
1598 | 234 // TODO see if factorisation is possible |
235 y = lm_message_node_add_child(x, "field", NULL); | |
236 lm_message_node_set_attribute(y, "type", "hidden"); | |
237 lm_message_node_set_attribute(y, "var", "FORM_TYPE"); | |
238 | |
239 lm_message_node_add_child(y, "value", "http://jabber.org/protocol/rc"); | |
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240 |
1598 | 241 y = lm_message_node_add_child(x, "field", NULL); |
242 lm_message_node_set_attributes(y, | |
243 "type", "list-single", | |
244 "var", "status", | |
245 "label", "Status", | |
246 NULL); | |
247 lm_message_node_add_child(y, "required", NULL); | |
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248 |
1598 | 249 // XXX: ugly |
250 lm_message_node_add_child(y, "value", | |
251 adhoc_status_list[xmpp_getstatus()].name); | |
252 for (s = adhoc_status_list; s->name; s++) { | |
253 LmMessageNode *option = lm_message_node_add_child(y, "option", NULL); | |
254 lm_message_node_add_child(option, "value", s->name); | |
255 lm_message_node_set_attribute(option, "label", s->description); | |
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256 } |
1598 | 257 // TODO add priority ? |
258 // I do not think this is useful, user should not have to care of the | |
259 // priority like gossip and gajim do (misc) | |
260 lm_message_node_set_attributes | |
261 (lm_message_node_add_child(x, "field", NULL), | |
262 "type", "text-multi", | |
263 "var", "status-message", | |
264 "label", "Message", | |
265 NULL); | |
266 } else if (action && !strcmp(action, "cancel")) { | |
267 lm_message_node_set_attribute(command, "status", "canceled"); | |
268 } else { // (if sessionid and not canceled) | |
269 y = lm_message_node_find_xmlns(x, "jabber:x:data"); //x?xmlns=jabber:x:data | |
270 if (y) { | |
271 const char *value=NULL, *message=NULL; | |
272 LmMessageNode *fields, *field; | |
273 field = fields = lm_message_node_get_child(y, "field"); //field?var=status | |
274 while (field && strcmp("status", | |
275 lm_message_node_get_attribute(field, "var"))) | |
276 field = field->next; | |
277 field = lm_message_node_get_child(field, "value"); | |
278 if (field) | |
279 value = lm_message_node_get_value(field); | |
280 field = fields; //field?var=status-message | |
281 while (field && strcmp("status-message", | |
282 lm_message_node_get_attribute(field, "var"))) | |
283 field = field->next; | |
284 field = lm_message_node_get_child(field, "value"); | |
285 if (field) | |
286 message = lm_message_node_get_value(field); | |
287 if (value) { | |
288 for (s = adhoc_status_list; !s->name || strcmp(s->name, value); s++); | |
289 if (s->name) { | |
290 char *status = g_strdup_printf("%s %s", s->status, | |
291 message ? message : ""); | |
292 cmd_setstatus(NULL, status); | |
293 g_free(status); | |
294 lm_message_node_set_attribute(command, "status", "completed"); | |
295 lm_message_node_add_dataform_result(command, | |
296 "Status has been changed"); | |
1197 | 297 } |
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298 } |
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299 } |
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300 } |
1598 | 301 if (sessionid) |
302 lm_message_node_set_attribute(command, "sessionid", sessionid); | |
303 lm_connection_send(c, iq, NULL); | |
304 lm_message_unref(iq); | |
305 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
306 } | |
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307 |
1598 | 308 static void _callback_foreach_buddy_groupchat(gpointer rosterdata, void *param) |
309 { | |
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310 LmMessageNode *field, *option; |
1598 | 311 const char *room_jid, *nickname; |
312 char *desc; | |
313 | |
314 room_jid = buddy_getjid(rosterdata); | |
315 if (!room_jid) return; | |
316 nickname = buddy_getnickname(rosterdata); | |
317 if (!nickname) return; | |
318 field = param; | |
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319 |
1598 | 320 option = lm_message_node_add_child(field, "option", NULL); |
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321 lm_message_node_add_child(option, "value", room_jid); |
1598 | 322 desc = g_strdup_printf("%s on %s", nickname, room_jid); |
323 lm_message_node_set_attribute(option, "label", desc); | |
324 g_free(desc); | |
325 } | |
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326 |
1598 | 327 static LmHandlerResult handle_iq_command_leave_groupchats(LmMessageHandler *h, |
328 LmConnection *c, | |
329 LmMessage *m, | |
330 gpointer ud) | |
331 { | |
332 const char *action, *node; | |
333 char *sessionid; | |
334 LmMessage *iq; | |
335 LmMessageNode *command, *x; | |
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336 |
1598 | 337 x = lm_message_node_get_child(m->node, "command"); |
338 action = lm_message_node_get_attribute(x, "action"); | |
339 node = lm_message_node_get_attribute(x, "node"); | |
340 sessionid = (char*)lm_message_node_get_attribute(x, "sessionid"); | |
341 | |
342 iq = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); | |
343 command = lm_message_node_add_child(iq->node, "command", NULL); | |
344 lm_message_node_set_attributes(command, | |
345 "node", node, | |
346 "xmlns", NS_COMMANDS, | |
347 NULL); | |
348 | |
349 if (!sessionid) { | |
350 LmMessageNode *field; | |
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351 |
1598 | 352 sessionid = generate_session_id("leave-groupchats"); |
353 lm_message_node_set_attribute(command, "sessionid", sessionid); | |
354 g_free(sessionid); | |
355 sessionid = NULL; | |
356 lm_message_node_set_attribute(command, "status", "executing"); | |
357 | |
358 x = lm_message_node_add_child(command, "x", NULL); | |
359 lm_message_node_set_attributes(x, | |
360 "type", "form", | |
361 "xmlns", "jabber:x:data", | |
362 NULL); | |
363 | |
364 lm_message_node_add_child(x, "title", "Leave groupchat(s)"); | |
365 | |
366 lm_message_node_add_child(x, "instructions", | |
367 "What groupchats do you want to leave?"); | |
368 | |
369 field = lm_message_node_add_child(x, "field", NULL); | |
370 lm_message_node_set_attributes(field, | |
371 "type", "hidden", | |
372 "var", "FORM_TYPE", | |
373 NULL); | |
374 | |
375 lm_message_node_add_child(field, "value", | |
376 "http://jabber.org/protocol/rc"); | |
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377 |
1598 | 378 field = lm_message_node_add_child(x, "field", NULL); |
379 lm_message_node_set_attributes(field, | |
380 "type", "list-multi", | |
381 "var", "groupchats", | |
382 "label", "Groupchats: ", | |
383 NULL); | |
384 lm_message_node_add_child(field, "required", NULL); | |
385 | |
386 foreach_buddy(ROSTER_TYPE_ROOM, &_callback_foreach_buddy_groupchat, field); | |
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387 // TODO: return an error if we are not connected to groupchats |
1598 | 388 } else if (action && !strcmp(action, "cancel")) { |
389 lm_message_node_set_attribute(command, "status", "canceled"); | |
390 } else { // (if sessionid and not canceled) | |
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391 LmMessageNode *form = lm_message_node_find_xmlns(x, "jabber:x:data");// TODO |
1598 | 392 if (form) { |
393 LmMessageNode *field; | |
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394 |
1598 | 395 lm_message_node_set_attribute(command, "status", "completed"); |
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396 // TODO: implement sth. like "field?var=groupchats" in xmlnode... |
1598 | 397 field = lm_message_node_get_child(form, "field"); |
398 while (field && strcmp("groupchats", | |
399 lm_message_node_get_attribute(field, "var"))) | |
400 field = field->next; | |
401 | |
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402 if (field) |
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403 for (x = field->children ; x ; x = x->next) |
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404 { |
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405 if (!strcmp (x->name, "value")) { |
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406 GList* b = buddy_search_jid(lm_message_node_get_value(x)); |
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407 if (b) |
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408 cmd_room_leave(b->data, "Requested by remote command"); |
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409 } |
1598 | 410 } |
411 lm_message_node_add_dataform_result(command, | |
412 "Groupchats have been left"); | |
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413 } |
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414 } |
1598 | 415 if (sessionid) |
416 lm_message_node_set_attribute(command, "sessionid", sessionid); | |
417 lm_connection_send(c, iq, NULL); | |
418 lm_message_unref(iq); | |
419 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
420 } | |
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421 |
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422 LmHandlerResult handle_iq_commands(LmMessageHandler *h, |
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423 LmConnection *c, |
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424 LmMessage *m, gpointer ud) |
1598 | 425 { |
426 const char *requester_jid = NULL; | |
427 LmMessageNode *cmd; | |
428 const struct adhoc_command *command; | |
429 | |
430 // mcabber has only partial XEP-0146 support... | |
431 if (LM_MESSAGE_SUB_TYPE_SET != lm_message_get_sub_type(m)) | |
432 return LM_HANDLER_RESULT_ALLOW_MORE_HANDLERS; | |
433 | |
434 requester_jid = lm_message_get_from(m); | |
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435 |
1598 | 436 cmd = lm_message_node_get_child(m->node, "command"); |
437 if (jid_equal(lm_connection_get_jid(c), requester_jid)) { | |
438 const char *action, *node; | |
439 action = lm_message_node_get_attribute(cmd, "action"); | |
440 node = lm_message_node_get_attribute(cmd, "node"); | |
441 // action can be NULL, in which case it seems to take the default, | |
442 // ie execute | |
443 if (!action || !strcmp(action, "execute") || !strcmp(action, "cancel") | |
444 || !strcmp(action, "next") || !strcmp(action, "complete")) { | |
445 for (command = adhoc_command_list; command->name; command++) { | |
446 if (!strcmp(node, command->name)) | |
447 command->callback(h, c, m, ud); | |
448 } | |
449 // "prev" action will get there, as we do not implement it, | |
450 // and do not authorize it | |
451 } else { | |
452 LmMessage *r; | |
453 LmMessageNode *err; | |
454 r = lm_message_new_iq_error(m, XMPP_ERROR_BAD_REQUEST); | |
455 err = lm_message_node_get_child(r->node, "error"); | |
456 lm_message_node_set_attribute | |
457 (lm_message_node_add_child(err, "malformed-action", NULL), | |
458 "xmlns", NS_COMMANDS); | |
459 lm_connection_send(c, r, NULL); | |
460 lm_message_unref(r); | |
461 } | |
462 } else { | |
463 send_iq_error(c, m, XMPP_ERROR_FORBIDDEN); | |
464 } | |
465 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
35 | 466 } |
467 | |
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468 |
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469 LmHandlerResult handle_iq_disco_items(LmMessageHandler *h, |
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470 LmConnection *c, |
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471 LmMessage *m, gpointer ud) |
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472 { |
1598 | 473 LmMessageNode *query; |
474 const char *node; | |
475 query = lm_message_node_get_child(m->node, "query"); | |
476 node = lm_message_node_get_attribute(query, "node"); | |
477 if (node) { | |
478 if (!strcmp(node, NS_COMMANDS)) { | |
479 return handle_iq_commands_list(NULL, c, m, ud); | |
480 } else { | |
481 send_iq_error(c, m, XMPP_ERROR_NOT_IMPLEMENTED); | |
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482 } |
1598 | 483 } else { |
484 // not sure about this one | |
485 send_iq_error(c, m, XMPP_ERROR_NOT_IMPLEMENTED); | |
205 | 486 } |
1598 | 487 return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
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488 } |
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489 |
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490 |
1600 | 491 void _disco_add_feature_helper(gpointer data, gpointer user_data) |
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492 { |
1600 | 493 LmMessageNode *node = user_data; |
494 lm_message_node_set_attribute | |
495 (lm_message_node_add_child(node, "feature", NULL), "var", data); | |
1016 | 496 } |
497 | |
1600 | 498 // disco_info_set_caps(ansquery, entitycaps) |
499 // Add features attributes to ansquery. entitycaps should either be a | |
500 // valid capabilities hash or NULL. If it is NULL, the node attribute won't | |
501 // be added to the query child and Entity Capabilities will be announced | |
502 // as a feature. | |
1598 | 503 // Please change the entity version string if you modify mcabber disco |
504 // source code, so that it doesn't conflict with the upstream client. | |
1600 | 505 static void disco_info_set_caps(LmMessageNode *ansquery, |
506 const char *entitycaps) | |
1016 | 507 { |
1600 | 508 if (entitycaps) { |
509 char *eversion; | |
510 eversion = g_strdup_printf("%s#%s", MCABBER_CAPS_NODE, entitycaps); | |
511 lm_message_node_set_attribute(ansquery, "node", eversion); | |
512 g_free(eversion); | |
513 } | |
1016 | 514 |
1600 | 515 lm_message_node_set_attributes |
516 (lm_message_node_add_child(ansquery, "identity", NULL), | |
517 "category", "client", | |
518 "name", PACKAGE_STRING, | |
519 "type", "pc", | |
520 NULL); | |
1016 | 521 |
1600 | 522 if (entitycaps) |
523 caps_foreach_feature(entitycaps, _disco_add_feature_helper, ansquery); | |
524 else { | |
525 caps_foreach_feature(entity_version(xmpp_getstatus()), | |
526 _disco_add_feature_helper, | |
527 ansquery); | |
1598 | 528 lm_message_node_set_attribute |
529 (lm_message_node_add_child(ansquery, "feature", NULL), | |
1600 | 530 "var", NS_CAPS); |
531 } | |
1016 | 532 } |
533 | |
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534 LmHandlerResult handle_iq_disco_info(LmMessageHandler *h, |
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535 LmConnection *c, |
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536 LmMessage *m, gpointer ud) |
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537 { |
1598 | 538 LmMessage *r; |
539 LmMessageNode *query, *tmp; | |
540 const char *node = NULL; | |
1600 | 541 const char *param = NULL; |
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542 |
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543 if (lm_message_get_sub_type(m) == LM_MESSAGE_SUB_TYPE_RESULT) |
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544 return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
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545 |
1598 | 546 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
547 query = lm_message_node_add_child(r->node, "query", NULL); | |
548 lm_message_node_set_attribute(query, "xmlns", NS_DISCO_INFO); | |
549 tmp = lm_message_node_find_child(m->node, "query"); | |
1600 | 550 if (tmp) { |
1598 | 551 node = lm_message_node_get_attribute(tmp, "node"); |
1600 | 552 param = node+strlen(MCABBER_CAPS_NODE)+1; |
553 } | |
554 if (node && startswith(node, MCABBER_CAPS_NODE "#", FALSE)) | |
555 disco_info_set_caps(query, param); // client#version | |
556 else | |
1598 | 557 // Basic discovery request |
1600 | 558 disco_info_set_caps(query, NULL); |
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559 |
1598 | 560 lm_connection_send(c, r, NULL); |
561 lm_message_unref(r); | |
562 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
625
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563 } |
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564 |
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565 LmHandlerResult handle_iq_roster(LmMessageHandler *h, LmConnection *c, |
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566 LmMessage *m, gpointer ud) |
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567 { |
1598 | 568 LmMessageNode *y; |
569 const char *fjid, *name, *group, *sub, *ask; | |
570 char *cleanalias; | |
571 enum subscr esub; | |
572 int need_refresh = FALSE; | |
573 guint roster_type; | |
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574 |
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575 y = lm_message_node_find_child(lm_message_node_find_xmlns(m->node, NS_ROSTER), |
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576 "item"); |
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577 for ( ; y; y = y->next) { |
1598 | 578 char *name_tmp = NULL; |
864
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579 |
1598 | 580 fjid = lm_message_node_get_attribute(y, "jid"); |
581 name = lm_message_node_get_attribute(y, "name"); | |
582 sub = lm_message_node_get_attribute(y, "subscription"); | |
583 ask = lm_message_node_get_attribute(y, "ask"); | |
581
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584 |
1598 | 585 if (lm_message_node_find_child(y, "group")) |
586 group = lm_message_node_get_value(lm_message_node_find_child(y, "group")); | |
587 else | |
588 group = NULL; | |
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589 |
1598 | 590 if (!fjid) |
591 continue; | |
592 | |
593 cleanalias = jidtodisp(fjid); | |
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594 |
1598 | 595 esub = sub_none; |
596 if (sub) { | |
597 if (!strcmp(sub, "to")) esub = sub_to; | |
598 else if (!strcmp(sub, "from")) esub = sub_from; | |
599 else if (!strcmp(sub, "both")) esub = sub_both; | |
600 else if (!strcmp(sub, "remove")) esub = sub_remove; | |
583
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601 } |
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602 |
1598 | 603 if (esub == sub_remove) { |
604 roster_del_user(cleanalias); | |
605 scr_LogPrint(LPRINT_LOGNORM, "Buddy <%s> has been removed " | |
606 "from the roster", cleanalias); | |
607 g_free(cleanalias); | |
608 need_refresh = TRUE; | |
609 continue; | |
610 } | |
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611 |
1598 | 612 if (ask && !strcmp(ask, "subscribe")) |
613 esub |= sub_pending; | |
614 | |
615 if (!name) { | |
616 if (!settings_opt_get_int("roster_hide_domain")) { | |
617 name = cleanalias; | |
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618 } else { |
1598 | 619 char *p; |
620 name = name_tmp = g_strdup(cleanalias); | |
621 p = strchr(name_tmp, JID_DOMAIN_SEPARATOR); | |
622 if (p) *p = '\0'; | |
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623 } |
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624 } |
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|
625 |
1598 | 626 // Tricky... :-\ My guess is that if there is no JID_DOMAIN_SEPARATOR, |
627 // this is an agent. | |
628 if (strchr(cleanalias, JID_DOMAIN_SEPARATOR)) | |
629 roster_type = ROSTER_TYPE_USER; | |
630 else | |
631 roster_type = ROSTER_TYPE_AGENT; | |
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632 |
1598 | 633 roster_add_user(cleanalias, name, group, roster_type, esub, 1); |
579
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634 |
1598 | 635 g_free(name_tmp); |
636 g_free(cleanalias); | |
1446
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637 } |
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638 |
1919
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639 // Acknowledge IQ message |
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640 if (lm_message_get_sub_type(m) == LM_MESSAGE_SUB_TYPE_SET) { |
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641 LmMessage *result; |
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642 result = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
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643 lm_connection_send(c, result, NULL); |
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644 lm_message_unref(result); |
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645 } |
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646 |
1598 | 647 buddylist_build(); |
648 update_roster = TRUE; | |
649 if (need_refresh) | |
1780
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650 scr_update_buddy_window(); |
1598 | 651 return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
652 } | |
644
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653 |
1604
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654 LmHandlerResult handle_iq_ping(LmMessageHandler *h, LmConnection *c, |
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655 LmMessage *m, gpointer ud) |
1598 | 656 { |
657 LmMessage *r; | |
644
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658 |
1598 | 659 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
660 lm_connection_send(c, r, NULL); | |
661 lm_message_unref(r); | |
662 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
663 } | |
664 | |
665 double seconds_since_last_use(void) | |
666 { | |
667 return difftime(time(NULL), iqlast); | |
668 } | |
644
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669 |
1604
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670 LmHandlerResult handle_iq_last(LmMessageHandler *h, LmConnection *c, |
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671 LmMessage *m, gpointer ud) |
1598 | 672 { |
673 LmMessage *r; | |
674 LmMessageNode *query; | |
675 char *seconds; | |
547
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676 |
1598 | 677 if (!settings_opt_get_int("iq_hide_requests")) { |
678 scr_LogPrint(LPRINT_LOGNORM, "Received an IQ last time request from <%s>", | |
679 lm_message_get_from(m)); | |
547
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680 } |
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681 |
1598 | 682 if (settings_opt_get_int("iq_last_disable") || |
683 (settings_opt_get_int("iq_last_disable_when_notavail") && | |
684 xmpp_getstatus() == notavail)) | |
685 { | |
686 send_iq_error(c, m, XMPP_ERROR_SERVICE_UNAVAILABLE); | |
687 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
547
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688 } |
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689 |
1598 | 690 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
691 query = lm_message_node_add_child(r->node, "query", NULL); | |
1667
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692 lm_message_node_set_attribute(query, "xmlns", NS_LAST); |
1598 | 693 seconds = g_strdup_printf("%.0f", seconds_since_last_use()); |
694 lm_message_node_set_attribute(query, "seconds", seconds); | |
695 g_free(seconds); | |
1236
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696 |
1598 | 697 lm_connection_send(c, r, NULL); |
698 lm_message_unref(r); | |
699 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
1128 | 700 } |
701 | |
1604
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702 LmHandlerResult handle_iq_version(LmMessageHandler *h, LmConnection *c, |
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703 LmMessage *m, gpointer ud) |
1128 | 704 { |
1598 | 705 LmMessage *r; |
706 LmMessageNode *query; | |
707 char *os = NULL; | |
708 char *ver = mcabber_version(); | |
1128 | 709 |
1598 | 710 if (!settings_opt_get_int("iq_hide_requests")) { |
711 scr_LogPrint(LPRINT_LOGNORM, "Received an IQ version request from <%s>", | |
712 lm_message_get_from(m)); | |
713 } | |
714 if (!settings_opt_get_int("iq_version_hide_os")) { | |
715 struct utsname osinfo; | |
716 uname(&osinfo); | |
717 os = g_strdup_printf("%s %s %s", osinfo.sysname, osinfo.release, | |
718 osinfo.machine); | |
1128 | 719 } |
1598 | 720 |
721 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); | |
722 | |
723 query = lm_message_node_add_child(r->node, "query", NULL); | |
1666
68c57f52d05a
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diff
changeset
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724 lm_message_node_set_attribute(query, "xmlns", NS_VERSION); |
1598 | 725 |
726 lm_message_node_add_child(query, "name", PACKAGE_NAME); | |
727 lm_message_node_add_child(query, "version", ver); | |
728 if (os) { | |
729 lm_message_node_add_child(query, "os", os); | |
730 g_free(os); | |
731 } | |
732 | |
733 g_free(ver); | |
734 lm_connection_send(c, r, NULL); | |
735 lm_message_unref(r); | |
736 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
1128 | 737 } |
738 | |
1598 | 739 // This function borrows some code from the Pidgin project |
1604
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740 LmHandlerResult handle_iq_time(LmMessageHandler *h, LmConnection *c, |
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changeset
|
741 LmMessage *m, gpointer ud) |
547
1df26ff0ed8c
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parents:
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diff
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|
742 { |
1598 | 743 LmMessage *r; |
744 LmMessageNode *query; | |
745 char *buf, *utf8_buf; | |
746 time_t now_t; | |
747 struct tm *now; | |
1528
4b4b3948420c
MUC fix: the topic couldn't be cleared
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parents:
1525
diff
changeset
|
748 |
1598 | 749 time(&now_t); |
750 | |
751 if (!settings_opt_get_int("iq_hide_requests")) { | |
752 scr_LogPrint(LPRINT_LOGNORM, "Received an IQ time request from <%s>", | |
753 lm_message_get_from(m)); | |
547
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Break packethandler() out
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parents:
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diff
changeset
|
754 } |
1df26ff0ed8c
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parents:
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diff
changeset
|
755 |
1598 | 756 buf = g_new0(char, 512); |
757 | |
758 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); | |
759 query = lm_message_node_add_child(r->node, "query", NULL); | |
1667
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parents:
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diff
changeset
|
760 lm_message_node_set_attribute(query, "xmlns", NS_TIME); |
547
1df26ff0ed8c
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parents:
539
diff
changeset
|
761 |
1598 | 762 now = gmtime(&now_t); |
1128 | 763 |
1598 | 764 strftime(buf, 512, "%Y%m%dT%T", now); |
765 lm_message_node_add_child(query, "utc", buf); | |
547
1df26ff0ed8c
Break packethandler() out
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parents:
539
diff
changeset
|
766 |
1598 | 767 now = localtime(&now_t); |
987
f47e312560af
Improve JEP22 + JEP85 support
Mikael Berthe <mikael@lilotux.net>
parents:
986
diff
changeset
|
768 |
1598 | 769 strftime(buf, 512, "%Z", now); |
770 if ((utf8_buf = to_utf8(buf))) { | |
771 lm_message_node_add_child(query, "tz", utf8_buf); | |
772 g_free(utf8_buf); | |
773 } | |
987
f47e312560af
Improve JEP22 + JEP85 support
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parents:
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diff
changeset
|
774 |
1598 | 775 strftime(buf, 512, "%d %b %Y %T", now); |
776 if ((utf8_buf = to_utf8(buf))) { | |
777 lm_message_node_add_child(query, "display", utf8_buf); | |
778 g_free(utf8_buf); | |
987
f47e312560af
Improve JEP22 + JEP85 support
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parents:
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diff
changeset
|
779 } |
986
ed697234bd39
Chat states receival (Alexis Hildebrandt)
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parents:
977
diff
changeset
|
780 |
1598 | 781 lm_connection_send(c, r, NULL); |
782 lm_message_unref(r); | |
783 g_free(buf); | |
784 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
785 } | |
986
ed697234bd39
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diff
changeset
|
786 |
1598 | 787 // This function borrows some code from the Pidgin project |
1604
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diff
changeset
|
788 LmHandlerResult handle_iq_time202(LmMessageHandler *h, LmConnection *c, |
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diff
changeset
|
789 LmMessage *m, gpointer ud) |
1598 | 790 { |
791 LmMessage *r; | |
792 LmMessageNode *query; | |
793 char *buf, *utf8_buf; | |
794 time_t now_t; | |
795 struct tm *now; | |
796 char const *sign; | |
797 int diff = 0; | |
987
f47e312560af
Improve JEP22 + JEP85 support
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parents:
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diff
changeset
|
798 |
1598 | 799 time(&now_t); |
800 | |
801 if (!settings_opt_get_int("iq_hide_requests")) { | |
802 scr_LogPrint(LPRINT_LOGNORM, "Received an IQ time request from <%s>", | |
803 lm_message_get_from(m)); | |
986
ed697234bd39
Chat states receival (Alexis Hildebrandt)
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parents:
977
diff
changeset
|
804 } |
ed697234bd39
Chat states receival (Alexis Hildebrandt)
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parents:
977
diff
changeset
|
805 |
1598 | 806 buf = g_new0(char, 512); |
987
f47e312560af
Improve JEP22 + JEP85 support
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parents:
986
diff
changeset
|
807 |
1598 | 808 r = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT); |
809 query = lm_message_node_add_child(r->node, "time", NULL); | |
810 lm_message_node_set_attribute(query, "xmlns", NS_XMPP_TIME); | |
987
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parents:
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diff
changeset
|
811 |
1598 | 812 now = localtime(&now_t); |
987
f47e312560af
Improve JEP22 + JEP85 support
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parents:
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diff
changeset
|
813 |
1598 | 814 if (now->tm_isdst >= 0) { |
815 #if defined HAVE_TM_GMTOFF | |
816 diff = now->tm_gmtoff; | |
817 #elif defined HAVE_TIMEZONE | |
818 tzset(); | |
819 diff = -timezone; | |
989
859ab76e5093
Send JEP-22 delivered messages
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parents:
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diff
changeset
|
820 #endif |
986
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diff
changeset
|
821 } |
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diff
changeset
|
822 |
1598 | 823 if (diff < 0) { |
824 sign = "-"; | |
825 diff = -diff; | |
749
6c633adaae10
Use events system for subscription requests
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745
diff
changeset
|
826 } else { |
1598 | 827 sign = "+"; |
749
6c633adaae10
Use events system for subscription requests
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parents:
745
diff
changeset
|
828 } |
1598 | 829 diff /= 60; |
830 snprintf(buf, 512, "%c%02d:%02d", *sign, diff / 60, diff % 60); | |
831 if ((utf8_buf = to_utf8(buf))) { | |
832 lm_message_node_add_child(query, "tzo", utf8_buf); | |
833 g_free(utf8_buf); | |
1128 | 834 } |
835 | |
1598 | 836 now = gmtime(&now_t); |
818
55cd45481a07
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parents:
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diff
changeset
|
837 |
1598 | 838 strftime(buf, 512, "%Y-%m-%dT%TZ", now); |
839 lm_message_node_add_child(query, "utc", buf); | |
611
ad737139a144
Improve subscription management
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parents:
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diff
changeset
|
840 |
1598 | 841 lm_connection_send(c, r, NULL); |
842 lm_message_unref(r); | |
843 g_free(buf); | |
844 return LM_HANDLER_RESULT_REMOVE_MESSAGE; | |
547
1df26ff0ed8c
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diff
changeset
|
845 } |
1599 | 846 |
1615
171ae5a258fa
Add dummy vcard IQ handler
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parents:
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diff
changeset
|
847 LmHandlerResult handle_iq_vcard(LmMessageHandler *h, LmConnection *c, |
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parents:
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diff
changeset
|
848 LmMessage *m, gpointer ud) |
171ae5a258fa
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diff
changeset
|
849 { |
171ae5a258fa
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diff
changeset
|
850 send_iq_error(c, m, XMPP_ERROR_SERVICE_UNAVAILABLE); |
171ae5a258fa
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diff
changeset
|
851 return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
171ae5a258fa
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diff
changeset
|
852 } |
171ae5a258fa
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diff
changeset
|
853 |
1811 | 854 /* vim: set et cindent cinoptions=>2\:2(0 ts=2 sw=2: For Vim users... */ |