Mercurial > ~mikael > mcabber > hg
annotate mcabber/src/jabglue.c @ 407:79af85f08c28
Display server error messages to the user
| author | Mikael Berthe <mikael@lilotux.net> |
|---|---|
| date | Sat, 27 Aug 2005 18:00:38 +0200 |
| parents | a9dd91e08eb3 |
| children | 73433860665c |
| rev | line source |
|---|---|
| 29 | 1 /* |
| 2 * jabglue.c -- Jabber protocol handling | |
| 393 | 3 * |
| 29 | 4 * Copyright (C) 2005 Mikael Berthe <bmikael@lists.lilotux.net> |
| 5 * Parts come from the centericq project: | |
| 6 * Copyright (C) 2002-2005 by Konstantin Klyagin <konst@konst.org.ua> | |
| 7 * | |
| 8 * This program is free software; you can redistribute it and/or modify | |
| 9 * it under the terms of the GNU General Public License as published by | |
| 10 * the Free Software Foundation; either version 2 of the License, or (at | |
| 11 * your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU General Public License | |
| 19 * along with this program; if not, write to the Free Software | |
| 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
| 21 * USA | |
| 22 */ | |
| 23 | |
| 237 | 24 #define _GNU_SOURCE /* We need glibc for strptime */ |
| 29 | 25 #include "../libjabber/jabber.h" |
| 26 #include "jabglue.h" | |
| 81 | 27 #include "roster.h" |
| 29 | 28 #include "screen.h" |
| 113 | 29 #include "hooks.h" |
| 29 | 30 #include "utils.h" |
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31 #include "settings.h" |
| 29 | 32 |
| 33 #define JABBERPORT 5222 | |
| 34 #define JABBERSSLPORT 5223 | |
| 35 | |
| 194 | 36 #define JABBER_AGENT_GROUP "Jabber Agents" |
| 37 | |
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38 #define to_utf8(s) ((s) ? g_locale_to_utf8((s), -1, NULL,NULL,NULL) : NULL) |
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39 #define from_utf8(s) ((s) ? g_locale_from_utf8((s), -1, NULL,NULL,NULL) : NULL) |
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40 |
| 29 | 41 jconn jc; |
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42 static time_t LastPingTime; |
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43 static unsigned int KeepaliveDelay; |
| 272 | 44 static unsigned int prio; |
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45 static int s_id; |
| 31 | 46 static int regmode, regdone; |
| 116 | 47 static enum imstatus mystatus = offline; |
| 112 | 48 unsigned char online; |
| 29 | 49 |
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50 char imstatus2char[imstatus_size+1] = { |
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51 '_', 'o', 'i', 'f', 'd', 'n', 'a', '\0' |
| 46 | 52 }; |
| 53 | |
| 31 | 54 static enum { |
| 29 | 55 STATE_CONNECTING, |
| 56 STATE_GETAUTH, | |
| 57 STATE_SENDAUTH, | |
| 58 STATE_LOGGED | |
| 59 } jstate; | |
| 60 | |
| 61 | |
| 31 | 62 void statehandler(jconn, int); |
| 63 void packethandler(jconn, jpacket); | |
| 64 | |
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65 static void logger(jconn j, int io, const char *buf) |
| 31 | 66 { |
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67 scr_LogPrint(LPRINT_DEBUG, "%03s: %s", ((io == 0) ? "OUT" : "IN"), buf); |
| 31 | 68 } |
| 69 | |
| 113 | 70 /* |
| 29 | 71 static void jidsplit(const char *jid, char **user, char **host, |
| 72 char **res) | |
| 73 { | |
| 74 char *tmp, *ptr; | |
| 75 tmp = strdup(jid); | |
| 76 | |
| 77 if ((ptr = strchr(tmp, '/')) != NULL) { | |
| 78 *res = strdup(ptr+1); | |
| 79 *ptr = 0; | |
| 80 } else | |
| 81 *res = NULL; | |
| 82 | |
| 83 if ((ptr = strchr(tmp, '@')) != NULL) { | |
| 84 *host = strdup(ptr+1); | |
| 85 *ptr = 0; | |
| 86 } else | |
| 87 *host = NULL; | |
| 88 | |
| 89 *user = strdup(tmp); | |
| 90 free(tmp); | |
| 91 } | |
| 113 | 92 */ |
| 29 | 93 |
| 192 | 94 // jidtodisp(jid) |
| 95 // Strips the resource part from the jid | |
| 96 // The caller should g_free the result after use. | |
| 29 | 97 char *jidtodisp(const char *jid) |
| 98 { | |
| 99 char *ptr; | |
| 165 | 100 char *alias; |
| 101 | |
| 102 while ((alias = g_strdup(jid)) == NULL) | |
| 103 usleep(100); | |
| 104 | |
| 29 | 105 if ((ptr = strchr(alias, '/')) != NULL) { |
| 106 *ptr = 0; | |
| 107 } | |
| 108 return alias; | |
| 109 } | |
| 110 | |
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111 char *compose_jid(const char *username, const char *servername, |
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112 const char *resource) |
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113 { |
| 393 | 114 char *jid = g_new(char, 3 + |
| 115 strlen(username) + strlen(servername) + strlen(resource)); | |
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116 strcpy(jid, username); |
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117 if (!strchr(jid, '@')) { |
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118 strcat(jid, "@"); |
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119 strcat(jid, servername); |
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120 } |
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121 strcat(jid, "/"); |
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122 strcat(jid, resource); |
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123 return jid; |
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124 } |
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125 |
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126 jconn jb_connect(const char *jid, const char *server, unsigned int port, |
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127 int ssl, const char *pass) |
| 29 | 128 { |
| 129 if (!port) { | |
| 130 if (ssl) | |
| 131 port = JABBERSSLPORT; | |
| 132 else | |
| 133 port = JABBERPORT; | |
| 134 } | |
| 135 | |
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136 jb_disconnect(); |
| 29 | 137 |
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138 s_id = 1; |
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139 jc = jab_new((char*)jid, (char*)pass, (char*)server, port, ssl); |
| 29 | 140 |
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141 /* These 3 functions can deal with a NULL jc, no worry... */ |
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142 jab_logger(jc, logger); |
| 29 | 143 jab_packet_handler(jc, &packethandler); |
| 144 jab_state_handler(jc, &statehandler); | |
| 145 | |
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146 if (jc && jc->user) { |
| 112 | 147 online = TRUE; |
| 29 | 148 jstate = STATE_CONNECTING; |
| 149 statehandler(0, -1); | |
| 150 jab_start(jc); | |
| 151 } | |
| 152 | |
| 153 return jc; | |
| 154 } | |
| 155 | |
| 156 void jb_disconnect(void) | |
| 157 { | |
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158 if (!jc) return; |
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159 |
| 29 | 160 statehandler(jc, JCONN_STATE_OFF); |
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161 jab_delete(jc); |
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162 //free(jc); XXX |
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163 jc = NULL; |
| 29 | 164 } |
| 165 | |
| 112 | 166 inline void jb_reset_keepalive() |
| 167 { | |
| 168 time(&LastPingTime); | |
| 169 } | |
| 170 | |
| 29 | 171 void jb_keepalive() |
| 172 { | |
| 113 | 173 if (jc && online) |
| 112 | 174 jab_send_raw(jc, " \t "); |
| 175 jb_reset_keepalive(); | |
| 176 } | |
| 177 | |
| 178 void jb_set_keepalive_delay(unsigned int delay) | |
| 179 { | |
| 180 KeepaliveDelay = delay; | |
| 29 | 181 } |
| 182 | |
| 272 | 183 inline void jb_set_priority(unsigned int priority) |
| 184 { | |
| 185 prio = priority; | |
| 186 } | |
| 187 | |
| 29 | 188 void jb_main() |
| 189 { | |
| 190 xmlnode x, z; | |
| 191 char *cid; | |
| 192 | |
| 406 | 193 if (!online) { |
| 194 usleep(50000); | |
| 195 return; | |
| 196 } | |
| 164 | 197 |
| 29 | 198 if (jc && jc->state == JCONN_STATE_CONNECTING) { |
| 406 | 199 usleep(200000); |
| 29 | 200 jab_start(jc); |
| 201 return; | |
| 202 } | |
| 203 | |
| 31 | 204 jab_poll(jc, 50); |
| 29 | 205 |
| 206 if (jstate == STATE_CONNECTING) { | |
| 207 if (jc) { | |
| 208 x = jutil_iqnew(JPACKET__GET, NS_AUTH); | |
| 209 cid = jab_getid(jc); | |
| 210 xmlnode_put_attrib(x, "id", cid); | |
| 211 // id = atoi(cid); | |
| 212 | |
| 213 z = xmlnode_insert_tag(xmlnode_get_tag(x, "query"), "username"); | |
| 214 xmlnode_insert_cdata(z, jc->user->user, (unsigned) -1); | |
| 215 jab_send(jc, x); | |
| 216 xmlnode_free(x); | |
| 217 | |
| 218 jstate = STATE_GETAUTH; | |
| 219 } | |
| 220 | |
| 221 if (!jc || jc->state == JCONN_STATE_OFF) { | |
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222 scr_LogPrint(LPRINT_LOGNORM, "Unable to connect to the server"); |
| 112 | 223 online = FALSE; |
| 29 | 224 } |
| 225 } | |
| 226 | |
| 227 if (!jc) { | |
| 228 statehandler(jc, JCONN_STATE_OFF); | |
| 229 } else if (jc->state == JCONN_STATE_OFF || jc->fd == -1) { | |
| 230 statehandler(jc, JCONN_STATE_OFF); | |
| 231 } | |
| 112 | 232 |
| 233 // Keepalive | |
| 234 if (KeepaliveDelay) { | |
| 235 time_t now; | |
| 236 time(&now); | |
| 237 if (now > LastPingTime + KeepaliveDelay) | |
| 238 jb_keepalive(); | |
| 239 } | |
| 29 | 240 } |
| 241 | |
| 116 | 242 inline enum imstatus jb_getstatus() |
| 243 { | |
| 244 return mystatus; | |
| 245 } | |
| 246 | |
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247 void jb_setstatus(enum imstatus st, const char *msg) |
| 29 | 248 { |
| 116 | 249 xmlnode x; |
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250 gchar *utf8_msg; |
| 116 | 251 |
| 164 | 252 if (!online) return; |
| 116 | 253 |
| 254 x = jutil_presnew(JPACKET__UNKNOWN, 0, 0); | |
| 29 | 255 |
| 256 switch(st) { | |
| 257 case away: | |
| 258 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "away", | |
| 259 (unsigned) -1); | |
| 260 break; | |
| 261 | |
| 262 case dontdisturb: | |
| 263 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "dnd", | |
| 264 (unsigned) -1); | |
| 265 break; | |
| 266 | |
| 267 case freeforchat: | |
| 268 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "chat", | |
| 269 (unsigned) -1); | |
| 270 break; | |
| 271 | |
| 272 case notavail: | |
| 273 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "xa", | |
| 274 (unsigned) -1); | |
| 275 break; | |
| 276 | |
| 277 case invisible: | |
| 278 xmlnode_put_attrib(x, "type", "invisible"); | |
| 279 break; | |
| 51 | 280 |
| 118 | 281 case offline: |
| 282 xmlnode_put_attrib(x, "type", "unavailable"); | |
| 283 break; | |
| 284 | |
| 51 | 285 default: |
| 286 break; | |
| 29 | 287 } |
| 288 | |
| 272 | 289 if (prio) { |
| 290 char strprio[8]; | |
| 291 snprintf(strprio, 8, "%u", prio); | |
| 29 | 292 xmlnode_insert_cdata(xmlnode_insert_tag(x, "priority"), |
| 272 | 293 strprio, (unsigned) -1); |
| 294 } | |
| 29 | 295 |
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296 if (!msg) |
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297 msg = settings_get_status_msg(st); |
| 29 | 298 |
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299 utf8_msg = to_utf8(msg); |
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300 xmlnode_insert_cdata(xmlnode_insert_tag(x, "status"), utf8_msg, |
| 29 | 301 (unsigned) -1); |
| 302 | |
| 303 jab_send(jc, x); | |
| 304 xmlnode_free(x); | |
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305 g_free(utf8_msg); |
| 29 | 306 |
| 116 | 307 //sendvisibility(); ??? |
| 29 | 308 |
| 164 | 309 // We'll need to update the roster if we switch to/from offline because |
| 310 // we don't know the presences of buddies when offline... | |
| 311 if (mystatus == offline || st == offline) | |
| 312 update_roster = TRUE; | |
| 313 | |
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314 hk_mystatuschange(0, mystatus, st, msg); |
| 116 | 315 mystatus = st; |
| 29 | 316 } |
| 317 | |
| 35 | 318 void jb_send_msg(const char *jid, const char *text) |
| 319 { | |
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320 gchar *buffer = to_utf8(text); |
| 213 | 321 xmlnode x = jutil_msgnew(TMSG_CHAT, (char*)jid, 0, (char*)buffer); |
| 35 | 322 jab_send(jc, x); |
| 323 xmlnode_free(x); | |
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324 g_free(buffer); |
| 114 | 325 jb_reset_keepalive(); |
| 35 | 326 } |
| 327 | |
| 213 | 328 // Note: the caller should check the jid is correct |
| 244 | 329 void jb_addbuddy(const char *jid, const char *name, const char *group) |
| 124 | 330 { |
| 331 xmlnode x, y, z; | |
| 192 | 332 char *cleanjid; |
| 124 | 333 |
| 208 | 334 if (!online) return; |
| 124 | 335 |
| 336 // We don't check if the jabber user already exists in the roster, | |
| 337 // because it allows to re-ask for notification. | |
| 338 | |
| 339 //x = jutil_presnew(JPACKET__SUBSCRIBE, jid, NULL); | |
| 125 | 340 x = jutil_presnew(JPACKET__SUBSCRIBE, (char*)jid, "online"); |
| 124 | 341 jab_send(jc, x); |
| 342 xmlnode_free(x); | |
| 343 | |
| 344 x = jutil_iqnew(JPACKET__SET, NS_ROSTER); | |
| 345 y = xmlnode_get_tag(x, "query"); | |
| 346 z = xmlnode_insert_tag(y, "item"); | |
| 347 xmlnode_put_attrib(z, "jid", jid); | |
| 348 | |
| 244 | 349 if (name) { |
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350 gchar *name_utf8 = to_utf8(name); |
| 244 | 351 z = xmlnode_insert_tag(z, "name"); |
| 352 xmlnode_insert_cdata(z, name_utf8, (unsigned) -1); | |
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353 g_free(name_utf8); |
| 244 | 354 } |
| 355 | |
| 124 | 356 if (group) { |
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357 char *group_utf8 = to_utf8(group); |
| 124 | 358 z = xmlnode_insert_tag(z, "group"); |
| 213 | 359 xmlnode_insert_cdata(z, group_utf8, (unsigned) -1); |
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360 g_free(group_utf8); |
| 124 | 361 } |
| 362 | |
| 363 jab_send(jc, x); | |
| 364 xmlnode_free(x); | |
| 365 | |
| 192 | 366 cleanjid = jidtodisp(jid); |
| 244 | 367 roster_add_user(cleanjid, name, group, ROSTER_TYPE_USER); |
| 192 | 368 g_free(cleanjid); |
| 124 | 369 buddylist_build(); |
| 370 | |
| 244 | 371 update_roster = TRUE; |
| 124 | 372 } |
| 373 | |
| 205 | 374 void jb_delbuddy(const char *jid) |
| 375 { | |
| 376 xmlnode x, y, z; | |
| 377 char *cleanjid; | |
| 378 | |
| 379 if (!online) return; | |
| 380 | |
| 381 cleanjid = jidtodisp(jid); | |
| 382 | |
| 383 // If the current buddy is an agent, unsubscribe from it | |
| 384 if (roster_gettype(cleanjid) == ROSTER_TYPE_AGENT) { | |
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385 scr_LogPrint(LPRINT_LOGNORM, "Unregistering from the %s agent", cleanjid); |
| 205 | 386 |
| 387 x = jutil_iqnew(JPACKET__SET, NS_REGISTER); | |
| 388 xmlnode_put_attrib(x, "to", cleanjid); | |
| 389 y = xmlnode_get_tag(x, "query"); | |
| 390 xmlnode_insert_tag(y, "remove"); | |
| 391 jab_send(jc, x); | |
| 392 xmlnode_free(x); | |
| 393 } | |
| 394 | |
| 395 // Unsubscribe this buddy from our presence notification | |
| 396 x = jutil_presnew(JPACKET__UNSUBSCRIBE, cleanjid, 0); | |
| 397 jab_send(jc, x); | |
| 398 xmlnode_free(x); | |
| 399 | |
| 400 // Ask for removal from roster | |
| 401 x = jutil_iqnew(JPACKET__SET, NS_ROSTER); | |
| 402 y = xmlnode_get_tag(x, "query"); | |
| 403 z = xmlnode_insert_tag(y, "item"); | |
| 404 xmlnode_put_attrib(z, "jid", cleanjid); | |
| 405 xmlnode_put_attrib(z, "subscription", "remove"); | |
| 406 jab_send(jc, x); | |
| 407 xmlnode_free(x); | |
| 408 | |
| 409 roster_del_user(cleanjid); | |
| 410 g_free(cleanjid); | |
| 411 buddylist_build(); | |
| 412 | |
| 413 update_roster = TRUE; | |
| 414 } | |
| 415 | |
| 208 | 416 void jb_updatebuddy(const char *jid, const char *name, const char *group) |
| 417 { | |
| 418 xmlnode x, y; | |
| 419 char *cleanjid; | |
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420 gchar *name_utf8; |
| 208 | 421 |
| 422 if (!online) return; | |
| 423 | |
| 424 // XXX We should check name's and group's correctness | |
| 425 | |
| 426 cleanjid = jidtodisp(jid); | |
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427 name_utf8 = to_utf8(name); |
| 208 | 428 |
| 429 x = jutil_iqnew(JPACKET__SET, NS_ROSTER); | |
| 430 y = xmlnode_insert_tag(xmlnode_get_tag(x, "query"), "item"); | |
| 431 xmlnode_put_attrib(y, "jid", cleanjid); | |
| 213 | 432 xmlnode_put_attrib(y, "name", name_utf8); |
| 208 | 433 |
| 434 if (group) { | |
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435 gchar *group_utf8 = to_utf8(group); |
| 208 | 436 y = xmlnode_insert_tag(y, "group"); |
| 213 | 437 xmlnode_insert_cdata(y, group_utf8, (unsigned) -1); |
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438 g_free(group_utf8); |
| 208 | 439 } |
| 440 | |
| 441 jab_send(jc, x); | |
| 442 xmlnode_free(x); | |
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443 g_free(name_utf8); |
| 208 | 444 g_free(cleanjid); |
| 445 } | |
| 446 | |
| 31 | 447 void postlogin() |
| 448 { | |
| 449 //int i; | |
| 450 | |
| 451 //flogged = TRUE; | |
| 452 //ourstatus = available; | |
| 453 | |
| 454 //setautostatus(jhook.manualstatus); | |
| 455 | |
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456 jb_setstatus(available, NULL); |
| 81 | 457 buddylist_build(); |
| 31 | 458 /* |
| 459 for (i = 0; i < clist.count; i++) { | |
| 460 c = (icqcontact *) clist.at(i); | |
| 461 | |
| 462 if (c->getdesc().pname == proto) | |
| 463 if (ischannel(c)) | |
| 464 if (c->getbasicinfo().requiresauth) | |
| 465 c->setstatus(available); | |
| 466 } | |
| 467 */ | |
| 468 | |
| 469 /* | |
| 470 agents.insert(agents.begin(), agent("vcard", "Jabber VCard", "", agent::atStandard)); | |
| 471 agents.begin()->params[agent::ptRegister].enabled = TRUE; | |
| 472 | |
| 473 string buf; | |
| 474 ifstream f(conf.getconfigfname("jabber-infoset").c_str()); | |
| 475 | |
| 476 if (f.is_open()) { | |
| 477 icqcontact *c = clist.get(contactroot); | |
| 478 | |
| 479 c->clear(); | |
| 480 icqcontact::basicinfo bi = c->getbasicinfo(); | |
| 481 icqcontact::reginfo ri = c->getreginfo(); | |
| 482 | |
| 483 ri.service = agents.begin()->name; | |
| 484 getstring(f, buf); c->setnick(buf); | |
| 485 getstring(f, buf); bi.email = buf; | |
| 486 getstring(f, buf); bi.fname = buf; | |
| 487 getstring(f, buf); bi.lname = buf; | |
| 488 f.close(); | |
| 489 | |
| 490 c->setbasicinfo(bi); | |
| 491 c->setreginfo(ri); | |
| 492 | |
| 493 sendupdateuserinfo(*c); | |
| 494 unlink(conf.getconfigfname("jabber-infoset").c_str()); | |
| 495 } | |
| 496 */ | |
| 497 } | |
| 498 | |
| 29 | 499 void gotloggedin(void) |
| 500 { | |
| 501 xmlnode x; | |
| 502 | |
| 503 x = jutil_iqnew(JPACKET__GET, NS_AGENTS); | |
| 504 xmlnode_put_attrib(x, "id", "Agent List"); | |
| 505 jab_send(jc, x); | |
| 506 xmlnode_free(x); | |
| 507 | |
| 508 x = jutil_iqnew(JPACKET__GET, NS_ROSTER); | |
| 509 xmlnode_put_attrib(x, "id", "Roster"); | |
| 510 jab_send(jc, x); | |
| 511 xmlnode_free(x); | |
| 512 } | |
| 513 | |
| 514 void gotroster(xmlnode x) | |
| 515 { | |
| 33 | 516 xmlnode y, z; |
| 29 | 517 |
| 518 for (y = xmlnode_get_tag(x, "item"); y; y = xmlnode_get_nextsibling(y)) { | |
| 519 const char *alias = xmlnode_get_attrib(y, "jid"); | |
| 51 | 520 //const char *sub = xmlnode_get_attrib(y, "subscription"); // TODO Not used |
| 29 | 521 const char *name = xmlnode_get_attrib(y, "name"); |
| 213 | 522 char *group = NULL; |
| 29 | 523 |
| 33 | 524 z = xmlnode_get_tag(y, "group"); |
| 525 if (z) group = xmlnode_get_data(z); | |
| 29 | 526 |
| 527 if (alias) { | |
| 35 | 528 char *buddyname; |
| 192 | 529 char *cleanalias = jidtodisp(alias); |
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530 gchar *name_noutf8 = NULL; |
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531 gchar *group_noutf8 = NULL; |
| 213 | 532 |
| 533 if (name) { | |
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534 name_noutf8 = from_utf8(name); |
| 213 | 535 buddyname = name_noutf8; |
| 536 } else | |
| 192 | 537 buddyname = cleanalias; |
| 35 | 538 |
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539 if (group) |
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540 group_noutf8 = from_utf8(group); |
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541 |
| 213 | 542 roster_add_user(cleanalias, buddyname, group_noutf8, ROSTER_TYPE_USER); |
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543 if (name_noutf8) g_free(name_noutf8); |
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544 if (group_noutf8) g_free(group_noutf8); |
| 192 | 545 g_free(cleanalias); |
| 29 | 546 } |
| 547 } | |
| 548 | |
| 549 postlogin(); | |
| 550 } | |
| 551 | |
| 552 void gotmessage(char *type, const char *from, const char *body, | |
| 223 | 553 const char *enc, time_t timestamp) |
| 29 | 554 { |
| 113 | 555 char *jid; |
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556 gchar *buffer = from_utf8(body); |
| 29 | 557 |
| 35 | 558 /* |
| 113 | 559 //char *u, *h, *r; |
| 560 //jidsplit(from, &u, &h, &r); | |
| 35 | 561 // Maybe we should remember the resource? |
| 562 if (r) | |
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563 scr_LogPrint(LPRINT_NORMAL, |
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564 "There is an extra part in message (resource?): %s", r); |
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565 //scr_LogPrint(LPRINT_NORMAL, "Msg from <%s>, type=%s", |
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566 // jidtodisp(from), type); |
| 35 | 567 */ |
| 568 | |
| 113 | 569 jid = jidtodisp(from); |
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570 hk_message_in(jid, timestamp, buffer, type); |
| 192 | 571 g_free(jid); |
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572 g_free(buffer); |
| 29 | 573 } |
| 574 | |
| 31 | 575 void statehandler(jconn conn, int state) |
| 576 { | |
| 577 static int previous_state = -1; | |
| 578 | |
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579 scr_LogPrint(LPRINT_DEBUG, "StateHandler called (state=%d).", state); |
| 31 | 580 |
| 581 switch(state) { | |
| 582 case JCONN_STATE_OFF: | |
| 192 | 583 if (previous_state != JCONN_STATE_OFF) |
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584 scr_LogPrint(LPRINT_LOGNORM, "[Jabber] Not connected to the server"); |
| 37 | 585 |
| 112 | 586 online = FALSE; |
| 159 | 587 mystatus = offline; |
| 164 | 588 roster_free(); |
| 589 update_roster = TRUE; | |
| 31 | 590 break; |
| 591 | |
| 592 case JCONN_STATE_CONNECTED: | |
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593 scr_LogPrint(LPRINT_LOGNORM, "[Jabber] Connected to the server"); |
| 31 | 594 break; |
| 595 | |
| 596 case JCONN_STATE_AUTH: | |
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597 scr_LogPrint(LPRINT_LOGNORM, "[Jabber] Authenticating to the server"); |
| 31 | 598 break; |
| 599 | |
| 600 case JCONN_STATE_ON: | |
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601 scr_LogPrint(LPRINT_LOGNORM, "[Jabber] Communication with the server " |
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602 "established"); |
| 112 | 603 online = TRUE; |
| 31 | 604 break; |
| 605 | |
| 35 | 606 case JCONN_STATE_CONNECTING: |
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607 if (previous_state != state) |
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608 scr_LogPrint(LPRINT_LOGNORM, "[Jabber] Connecting to the server"); |
| 35 | 609 break; |
| 610 | |
| 31 | 611 default: |
| 612 break; | |
| 613 } | |
| 614 previous_state = state; | |
| 615 } | |
| 616 | |
| 617 void packethandler(jconn conn, jpacket packet) | |
| 618 { | |
| 91 | 619 char *p, *r; |
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620 const char *m; |
| 37 | 621 xmlnode x, y; |
| 31 | 622 char *from=NULL, *type=NULL, *body=NULL, *enc=NULL; |
| 623 char *ns=NULL; | |
| 624 char *id=NULL; | |
| 35 | 625 enum imstatus ust; |
| 31 | 626 // int npos; |
| 627 | |
| 112 | 628 jb_reset_keepalive(); // reset keepalive delay |
| 31 | 629 jpacket_reset(packet); |
| 630 | |
| 631 p = xmlnode_get_attrib(packet->x, "from"); if (p) from = p; | |
| 632 p = xmlnode_get_attrib(packet->x, "type"); if (p) type = p; | |
| 633 | |
| 634 switch (packet->type) { | |
| 635 case JPACKET_MESSAGE: | |
| 52 | 636 { |
| 637 char *tmp = NULL; | |
| 223 | 638 time_t timestamp = 0; |
| 639 | |
| 52 | 640 x = xmlnode_get_tag(packet->x, "body"); |
| 641 p = xmlnode_get_data(x); if (p) body = p; | |
| 31 | 642 |
| 52 | 643 if ((x = xmlnode_get_tag(packet->x, "subject")) != NULL) |
| 644 if ((p = xmlnode_get_data(x)) != NULL) { | |
| 165 | 645 tmp = g_new(char, strlen(body)+strlen(p)+4); |
| 52 | 646 *tmp = '['; |
| 647 strcpy(tmp+1, p); | |
| 648 strcat(tmp, "]\n"); | |
| 649 strcat(tmp, body); | |
| 650 body = tmp; | |
| 651 } | |
| 652 | |
| 653 /* there can be multiple <x> tags. we're looking for one with | |
| 654 xmlns = jabber:x:encrypted */ | |
| 655 | |
| 656 for (x = xmlnode_get_firstchild(packet->x); x; x = xmlnode_get_nextsibling(x)) { | |
| 657 if ((p = xmlnode_get_name(x)) && !strcmp(p, "x")) | |
| 658 if ((p = xmlnode_get_attrib(x, "xmlns")) && | |
| 659 !strcasecmp(p, "jabber:x:encrypted")) | |
| 660 if ((p = xmlnode_get_data(x)) != NULL) { | |
| 661 enc = p; | |
| 662 break; | |
| 663 } | |
| 31 | 664 } |
| 665 | |
| 223 | 666 // Timestamp? |
| 667 if ((x = xmlnode_get_tag(packet->x, "x")) != NULL) { | |
| 241 | 668 if ((p = xmlnode_get_attrib(x, "stamp")) != NULL) |
| 669 timestamp = from_iso8601(p, 1); | |
| 223 | 670 } |
| 671 | |
| 165 | 672 if (from && body) |
| 223 | 673 gotmessage(type, from, body, enc, timestamp); |
| 52 | 674 if (tmp) |
| 159 | 675 g_free(tmp); |
| 31 | 676 } |
| 677 break; | |
| 678 | |
| 679 case JPACKET_IQ: | |
| 680 if (!strcmp(type, "result")) { | |
| 681 | |
| 51 | 682 if ((p = xmlnode_get_attrib(packet->x, "id")) != NULL) { |
| 31 | 683 int iid = atoi(p); |
| 684 | |
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685 scr_LogPrint(LPRINT_DEBUG, "iid = %d", iid); |
| 31 | 686 if (iid == s_id) { |
| 687 if (!regmode) { | |
| 688 if (jstate == STATE_GETAUTH) { | |
| 51 | 689 if ((x = xmlnode_get_tag(packet->x, "query")) != NULL) |
| 31 | 690 if (!xmlnode_get_tag(x, "digest")) { |
| 691 jc->sid = 0; | |
| 692 } | |
| 693 | |
| 694 s_id = atoi(jab_auth(jc)); | |
| 695 jstate = STATE_SENDAUTH; | |
| 696 } else { | |
| 697 gotloggedin(); | |
| 698 jstate = STATE_LOGGED; | |
| 699 } | |
| 700 } else { | |
| 701 regdone = TRUE; | |
| 702 } | |
| 703 return; | |
| 704 } | |
| 705 | |
| 706 if (!strcmp(p, "VCARDreq")) { | |
| 707 x = xmlnode_get_firstchild(packet->x); | |
| 708 if (!x) x = packet->x; | |
| 709 | |
| 710 //jhook.gotvcard(ic, x); TODO | |
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711 scr_LogPrint(LPRINT_LOGNORM, "Got VCARD"); |
| 31 | 712 return; |
| 713 } else if (!strcmp(p, "versionreq")) { | |
| 714 // jhook.gotversion(ic, packet->x); TODO | |
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715 scr_LogPrint(LPRINT_LOGNORM, "Got version"); |
| 31 | 716 return; |
| 717 } | |
| 718 } | |
| 719 | |
| 51 | 720 if ((x = xmlnode_get_tag(packet->x, "query")) != NULL) { |
| 31 | 721 p = xmlnode_get_attrib(x, "xmlns"); if (p) ns = p; |
| 722 | |
| 723 if (!strcmp(ns, NS_ROSTER)) { | |
| 724 gotroster(x); | |
| 725 } else if (!strcmp(ns, NS_AGENTS)) { | |
| 726 for (y = xmlnode_get_tag(x, "agent"); y; y = xmlnode_get_nextsibling(y)) { | |
| 727 const char *alias = xmlnode_get_attrib(y, "jid"); | |
| 728 | |
| 729 if (alias) { | |
| 730 const char *name = xmlnode_get_tag_data(y, "name"); | |
| 731 const char *desc = xmlnode_get_tag_data(y, "description"); | |
| 51 | 732 // const char *service = xmlnode_get_tag_data(y, "service"); TODO |
| 37 | 733 enum agtype atype = unknown; |
| 31 | 734 |
| 37 | 735 if (xmlnode_get_tag(y, "groupchat")) atype = groupchat; else |
| 736 if (xmlnode_get_tag(y, "transport")) atype = transport; else | |
| 737 if (xmlnode_get_tag(y, "search")) atype = search; | |
| 31 | 738 |
| 192 | 739 if (atype == transport) { |
| 740 char *cleanjid = jidtodisp(alias); | |
| 194 | 741 roster_add_user(cleanjid, NULL, JABBER_AGENT_GROUP, |
| 742 ROSTER_TYPE_AGENT); | |
| 192 | 743 g_free(cleanjid); |
| 744 } | |
| 31 | 745 if (alias && name && desc) { |
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746 scr_LogPrint(LPRINT_LOGNORM, "Agent: %s / %s / %s / type=%d", |
| 37 | 747 alias, name, desc, atype); |
| 31 | 748 |
| 37 | 749 if (atype == search) { |
| 31 | 750 x = jutil_iqnew (JPACKET__GET, NS_SEARCH); |
| 751 xmlnode_put_attrib(x, "to", alias); | |
| 752 xmlnode_put_attrib(x, "id", "Agent info"); | |
| 753 jab_send(conn, x); | |
| 754 xmlnode_free(x); | |
| 755 } | |
| 756 | |
| 757 if (xmlnode_get_tag(y, "register")) { | |
| 758 x = jutil_iqnew (JPACKET__GET, NS_REGISTER); | |
| 759 xmlnode_put_attrib(x, "to", alias); | |
| 760 xmlnode_put_attrib(x, "id", "Agent info"); | |
| 761 jab_send(conn, x); | |
| 762 xmlnode_free(x); | |
| 763 } | |
| 764 } | |
| 765 } | |
| 766 } | |
| 767 | |
| 37 | 768 /* |
| 31 | 769 if (find(jhook.agents.begin(), jhook.agents.end(), DEFAULT_CONFSERV) == jhook.agents.end()) |
| 770 jhook.agents.insert(jhook.agents.begin(), agent(DEFAULT_CONFSERV, DEFAULT_CONFSERV, | |
| 771 _("Default Jabber conference server"), agent::atGroupchat)); | |
| 772 | |
| 773 */ | |
| 774 } else if (!strcmp(ns, NS_SEARCH) || !strcmp(ns, NS_REGISTER)) { | |
| 775 p = xmlnode_get_attrib(packet->x, "id"); id = p ? p : (char*)""; | |
| 776 | |
| 777 if (!strcmp(id, "Agent info")) { | |
| 778 // jhook.gotagentinfo(packet->x); TODO | |
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779 scr_LogPrint(LPRINT_LOGNORM, "Got agent info"); |
| 31 | 780 } else if (!strcmp(id, "Lookup")) { |
| 781 // jhook.gotsearchresults(packet->x); TODO | |
|
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782 scr_LogPrint(LPRINT_LOGNORM, "Got search results"); |
| 31 | 783 } else if (!strcmp(id, "Register")) { |
| 784 x = jutil_iqnew(JPACKET__GET, NS_REGISTER); | |
| 785 xmlnode_put_attrib(x, "to", from); | |
| 786 xmlnode_put_attrib(x, "id", "Agent info"); | |
| 787 jab_send(conn, x); | |
| 788 xmlnode_free(x); | |
| 789 } | |
| 790 | |
| 791 } | |
| 792 } | |
| 793 } else if (!strcmp(type, "set")) { | |
| 794 } else if (!strcmp(type, "error")) { | |
|
407
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|
795 char *name=NULL, *desc; |
|
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796 char *text=NULL; |
| 52 | 797 int code = 0; |
| 31 | 798 |
| 799 x = xmlnode_get_tag(packet->x, "error"); | |
| 800 p = xmlnode_get_attrib(x, "code"); if (p) code = atoi(p); | |
| 801 p = xmlnode_get_attrib(x, "id"); if (p) name = p; | |
| 802 p = xmlnode_get_tag_data(packet->x, "error"); if (p) desc = p; | |
| 803 | |
|
407
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|
804 // Sometimes there is a text message |
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805 x = xmlnode_get_tag(x, "text"); |
|
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806 p = xmlnode_get_data(x); if (p) text = p; |
|
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|
807 |
| 31 | 808 switch(code) { |
|
407
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809 case 401: desc = "Unauthorized"; |
|
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|
810 break; |
|
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811 case 302: desc = "Redirect"; |
|
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|
812 break; |
|
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813 case 400: desc = "Bad request"; |
|
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814 break; |
|
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815 case 402: desc = "Payment Required"; |
|
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816 break; |
|
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817 case 403: desc = "Forbidden"; |
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818 break; |
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819 case 404: desc = "Not Found"; |
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820 break; |
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821 case 405: desc = "Not Allowed"; |
|
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822 break; |
|
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823 case 406: desc = "Not Acceptable"; |
|
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|
824 break; |
|
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|
825 case 407: desc = "Registration Required"; |
|
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|
826 break; |
|
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|
827 case 408: desc = "Request Timeout"; |
|
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|
828 break; |
|
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|
829 case 409: desc = "Conflict"; |
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|
830 break; |
|
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831 case 500: desc = "Internal Server Error"; |
|
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|
832 break; |
|
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|
833 case 501: desc = "Not Implemented"; |
|
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|
834 break; |
|
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|
835 case 502: desc = "Remote Server Error"; |
|
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diff
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|
836 break; |
|
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diff
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|
837 case 503: desc = "Service Unavailable"; |
|
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|
838 break; |
|
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|
839 case 504: desc = "Remote Server Timeout"; |
|
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|
840 break; |
| 31 | 841 default: |
|
407
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|
842 desc = NULL; |
|
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diff
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|
843 } |
| 31 | 844 |
|
407
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changeset
|
845 scr_LogPrint(LPRINT_LOGNORM, "Error code from server: %d %s", |
|
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Display server error messages to the user
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|
846 code, (desc ? desc : "")); |
|
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changeset
|
847 if (text) |
|
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diff
changeset
|
848 scr_LogPrint(LPRINT_LOGNORM, "Server message: %s", text); |
| 31 | 849 |
|
407
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Display server error messages to the user
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|
850 if (name) |
|
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Display server error messages to the user
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changeset
|
851 scr_LogPrint(LPRINT_DEBUG, "Error id: %s", name); |
| 31 | 852 } |
| 853 break; | |
| 854 | |
| 855 case JPACKET_PRESENCE: | |
| 856 x = xmlnode_get_tag(packet->x, "show"); | |
| 35 | 857 ust = available; |
| 31 | 858 |
| 859 if (x) { | |
| 860 p = xmlnode_get_data(x); if (p) ns = p; | |
| 861 | |
| 862 if (ns) { | |
| 35 | 863 if (!strcmp(ns, "away")) ust = away; |
| 864 else if (!strcmp(ns, "dnd")) ust = dontdisturb; | |
| 865 else if (!strcmp(ns, "xa")) ust = notavail; | |
| 866 else if (!strcmp(ns, "chat")) ust = freeforchat; | |
| 31 | 867 } |
| 868 } | |
| 869 | |
|
321
59193965f2cb
Convert status messages to/from UTF-8
Mikael Berthe <mikael@lilotux.net>
parents:
319
diff
changeset
|
870 if (type && !strcmp(type, "unavailable")) |
| 35 | 871 ust = offline; |
| 31 | 872 |
| 221 | 873 if ((x = xmlnode_get_tag(packet->x, "status")) != NULL) |
|
387
2bbeef7b4fdd
Do non UTF8-encode/decode null pointers
Mikael Berthe <mikael@lilotux.net>
parents:
384
diff
changeset
|
874 p = from_utf8(xmlnode_get_data(x)); |
| 221 | 875 else |
| 876 p = NULL; | |
| 877 | |
| 91 | 878 r = jidtodisp(from); |
|
318
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The /status command can specify a status message
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changeset
|
879 // Call hk_statuschange() if status has changed or if the |
|
45076d02eeef
The /status command can specify a status message
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diff
changeset
|
880 // status message is different |
| 319 | 881 m = roster_getstatusmsg(r); |
|
318
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parents:
311
diff
changeset
|
882 if ((ust != roster_getstatus(r)) || (p && (!m || strcmp(p, m)))) |
| 221 | 883 hk_statuschange(r, 0, ust, p); |
| 159 | 884 g_free(r); |
|
383
39c5da51b387
Remove utf8 files, use Glib
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parents:
374
diff
changeset
|
885 if (p) g_free(p); |
| 31 | 886 break; |
| 887 | |
| 888 case JPACKET_S10N: | |
|
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|
889 scr_LogPrint(LPRINT_LOGNORM, "Received (un)subscription packet " |
|
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Improve logging system (traces)
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|
890 "(type=%s)", ((type) ? type : "")); |
| 31 | 891 |
| 43 | 892 if (!strcmp(type, "subscribe")) { |
| 91 | 893 int isagent; |
| 894 r = jidtodisp(from); | |
| 895 isagent = (roster_gettype(r) & ROSTER_TYPE_AGENT) != 0; | |
| 159 | 896 g_free(r); |
|
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diff
changeset
|
897 scr_LogPrint(LPRINT_LOGNORM, "isagent=%d", isagent); // XXX DBG |
| 91 | 898 if (!isagent) { |
|
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|
899 scr_LogPrint(LPRINT_LOGNORM, "<%s> wants to subscribe " |
| 43 | 900 "to your network presence updates", from); |
| 125 | 901 // FIXME we accept everybody... |
| 902 x = jutil_presnew(JPACKET__SUBSCRIBED, from, 0); | |
| 903 jab_send(jc, x); | |
| 904 xmlnode_free(x); | |
| 91 | 905 } else { |
| 906 x = jutil_presnew(JPACKET__SUBSCRIBED, from, 0); | |
| 31 | 907 jab_send(jc, x); |
| 908 xmlnode_free(x); | |
| 91 | 909 } |
| 43 | 910 } else if (!strcmp(type, "unsubscribe")) { |
| 911 x = jutil_presnew(JPACKET__UNSUBSCRIBED, from, 0); | |
| 31 | 912 jab_send(jc, x); |
| 913 xmlnode_free(x); | |
|
374
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diff
changeset
|
914 scr_LogPrint(LPRINT_LOGNORM, "<%s> has unsubscribed to " |
|
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diff
changeset
|
915 "your presence updates", from); |
| 31 | 916 } |
| 917 break; | |
| 918 | |
| 919 default: | |
| 920 break; | |
| 921 } | |
| 922 } | |
| 923 |