Mercurial > ~mikael > mcabber > hg
annotate mcabber/src/jabglue.c @ 353:3fe43f6daa5a
Make imstatus2char a null-terminated string
| author | Mikael Berthe <mikael@lilotux.net> |
|---|---|
| date | Fri, 22 Jul 2005 13:01:40 +0100 |
| parents | ff6fb51bfd78 |
| children | e8adc3c96e68 |
| rev | line source |
|---|---|
| 29 | 1 /* |
| 2 * jabglue.c -- Jabber protocol handling | |
| 3 * | |
| 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" |
| 213 | 30 #include "utf8.h" |
| 29 | 31 #include "utils.h" |
|
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32 #include "settings.h" |
| 29 | 33 |
| 34 #define JABBERPORT 5222 | |
| 35 #define JABBERSSLPORT 5223 | |
| 36 | |
| 194 | 37 #define JABBER_AGENT_GROUP "Jabber Agents" |
| 38 | |
| 29 | 39 jconn jc; |
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40 static time_t LastPingTime; |
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41 static unsigned int KeepaliveDelay; |
| 272 | 42 static unsigned int prio; |
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43 static int s_id; |
| 31 | 44 static int regmode, regdone; |
| 116 | 45 static enum imstatus mystatus = offline; |
| 112 | 46 unsigned char online; |
| 29 | 47 |
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48 char imstatus2char[imstatus_size+1] = { |
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49 '_', 'o', 'i', 'f', 'd', 'n', 'a', '\0' |
| 46 | 50 }; |
| 51 | |
| 31 | 52 static enum { |
| 29 | 53 STATE_CONNECTING, |
| 54 STATE_GETAUTH, | |
| 55 STATE_SENDAUTH, | |
| 56 STATE_LOGGED | |
| 57 } jstate; | |
| 58 | |
| 59 | |
| 31 | 60 void statehandler(jconn, int); |
| 61 void packethandler(jconn, jpacket); | |
| 62 | |
| 63 void screen_logger(jconn j, int io, const char *buf) | |
| 64 { | |
| 36 | 65 scr_LogPrint("%03s: %s", ((io == 0) ? "OUT" : "IN"), buf); |
| 31 | 66 } |
| 67 | |
| 68 void file_logger(jconn j, int io, const char *buf) | |
| 69 { | |
| 36 | 70 ut_WriteLog("%03s: %s\n", ((io == 0) ? "OUT" : "IN"), buf); |
| 31 | 71 } |
| 72 | |
| 73 void big_logger(jconn j, int io, const char *buf) | |
| 74 { | |
| 75 screen_logger(j, io, buf); | |
| 76 file_logger(j, io, buf); | |
| 77 } | |
| 78 | |
| 113 | 79 /* |
| 29 | 80 static void jidsplit(const char *jid, char **user, char **host, |
| 81 char **res) | |
| 82 { | |
| 83 char *tmp, *ptr; | |
| 84 tmp = strdup(jid); | |
| 85 | |
| 86 if ((ptr = strchr(tmp, '/')) != NULL) { | |
| 87 *res = strdup(ptr+1); | |
| 88 *ptr = 0; | |
| 89 } else | |
| 90 *res = NULL; | |
| 91 | |
| 92 if ((ptr = strchr(tmp, '@')) != NULL) { | |
| 93 *host = strdup(ptr+1); | |
| 94 *ptr = 0; | |
| 95 } else | |
| 96 *host = NULL; | |
| 97 | |
| 98 *user = strdup(tmp); | |
| 99 free(tmp); | |
| 100 } | |
| 113 | 101 */ |
| 29 | 102 |
| 192 | 103 // jidtodisp(jid) |
| 104 // Strips the resource part from the jid | |
| 105 // The caller should g_free the result after use. | |
| 29 | 106 char *jidtodisp(const char *jid) |
| 107 { | |
| 108 char *ptr; | |
| 165 | 109 char *alias; |
| 110 | |
| 111 while ((alias = g_strdup(jid)) == NULL) | |
| 112 usleep(100); | |
| 113 | |
| 29 | 114 if ((ptr = strchr(alias, '/')) != NULL) { |
| 115 *ptr = 0; | |
| 116 } | |
| 117 return alias; | |
| 118 } | |
| 119 | |
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120 char *compose_jid(const char *username, const char *servername, |
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121 const char *resource) |
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122 { |
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123 char *jid = g_new(char, |
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124 strlen(username)+strlen(servername)+strlen(resource)+3); |
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125 strcpy(jid, username); |
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126 strcat(jid, "@"); |
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127 strcat(jid, servername); |
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128 strcat(jid, "/"); |
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129 strcat(jid, resource); |
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130 return jid; |
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131 } |
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132 |
| 35 | 133 jconn jb_connect(const char *jid, unsigned int port, int ssl, const char *pass) |
| 29 | 134 { |
| 135 if (!port) { | |
| 136 if (ssl) | |
| 137 port = JABBERSSLPORT; | |
| 138 else | |
| 139 port = JABBERPORT; | |
| 140 } | |
| 141 | |
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142 //if (jc) |
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143 // free(jc); XXX |
| 29 | 144 |
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145 s_id = 1; |
| 51 | 146 jc = jab_new((char*)jid, (char*)pass, port, ssl); |
| 29 | 147 |
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148 /* These 3 functions can deal with a NULL jc, no worry... */ |
| 35 | 149 jab_logger(jc, file_logger); |
| 29 | 150 jab_packet_handler(jc, &packethandler); |
| 151 jab_state_handler(jc, &statehandler); | |
| 152 | |
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153 if (jc && jc->user) { |
| 112 | 154 online = TRUE; |
| 29 | 155 jstate = STATE_CONNECTING; |
| 156 statehandler(0, -1); | |
| 157 jab_start(jc); | |
| 158 } | |
| 159 | |
| 160 return jc; | |
| 161 } | |
| 162 | |
| 163 void jb_disconnect(void) | |
| 164 { | |
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165 if (!jc) return; |
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166 |
| 29 | 167 statehandler(jc, JCONN_STATE_OFF); |
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168 jab_delete(jc); |
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169 //free(jc); XXX |
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170 jc = NULL; |
| 29 | 171 } |
| 172 | |
| 112 | 173 inline void jb_reset_keepalive() |
| 174 { | |
| 175 time(&LastPingTime); | |
| 176 } | |
| 177 | |
| 29 | 178 void jb_keepalive() |
| 179 { | |
| 113 | 180 if (jc && online) |
| 112 | 181 jab_send_raw(jc, " \t "); |
| 182 jb_reset_keepalive(); | |
| 183 } | |
| 184 | |
| 185 void jb_set_keepalive_delay(unsigned int delay) | |
| 186 { | |
| 187 KeepaliveDelay = delay; | |
| 29 | 188 } |
| 189 | |
| 272 | 190 inline void jb_set_priority(unsigned int priority) |
| 191 { | |
| 192 prio = priority; | |
| 193 } | |
| 194 | |
| 29 | 195 void jb_main() |
| 196 { | |
| 197 xmlnode x, z; | |
| 198 char *cid; | |
| 199 | |
| 164 | 200 if (!online) return; |
| 201 | |
| 29 | 202 if (jc && jc->state == JCONN_STATE_CONNECTING) { |
| 203 jab_start(jc); | |
| 204 return; | |
| 205 } | |
| 206 | |
| 31 | 207 jab_poll(jc, 50); |
| 29 | 208 |
| 209 if (jstate == STATE_CONNECTING) { | |
| 210 if (jc) { | |
| 211 x = jutil_iqnew(JPACKET__GET, NS_AUTH); | |
| 212 cid = jab_getid(jc); | |
| 213 xmlnode_put_attrib(x, "id", cid); | |
| 214 // id = atoi(cid); | |
| 215 | |
| 216 z = xmlnode_insert_tag(xmlnode_get_tag(x, "query"), "username"); | |
| 217 xmlnode_insert_cdata(z, jc->user->user, (unsigned) -1); | |
| 218 jab_send(jc, x); | |
| 219 xmlnode_free(x); | |
| 220 | |
| 221 jstate = STATE_GETAUTH; | |
| 222 } | |
| 223 | |
| 224 if (!jc || jc->state == JCONN_STATE_OFF) { | |
| 225 scr_LogPrint("Unable to connect to the server"); | |
| 112 | 226 online = FALSE; |
| 29 | 227 } |
| 228 } | |
| 229 | |
| 230 if (!jc) { | |
| 231 statehandler(jc, JCONN_STATE_OFF); | |
| 232 } else if (jc->state == JCONN_STATE_OFF || jc->fd == -1) { | |
| 233 statehandler(jc, JCONN_STATE_OFF); | |
| 234 } | |
| 112 | 235 |
| 236 // Keepalive | |
| 237 if (KeepaliveDelay) { | |
| 238 time_t now; | |
| 239 time(&now); | |
| 240 if (now > LastPingTime + KeepaliveDelay) | |
| 241 jb_keepalive(); | |
| 242 } | |
| 29 | 243 } |
| 244 | |
| 116 | 245 inline enum imstatus jb_getstatus() |
| 246 { | |
| 247 return mystatus; | |
| 248 } | |
| 249 | |
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250 void jb_setstatus(enum imstatus st, const char *msg) |
| 29 | 251 { |
| 116 | 252 xmlnode x; |
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253 char *utf8_msg; |
| 116 | 254 |
| 164 | 255 if (!online) return; |
| 116 | 256 |
| 257 x = jutil_presnew(JPACKET__UNKNOWN, 0, 0); | |
| 29 | 258 |
| 259 switch(st) { | |
| 260 case away: | |
| 261 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "away", | |
| 262 (unsigned) -1); | |
| 263 break; | |
| 264 | |
| 265 case dontdisturb: | |
| 266 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "dnd", | |
| 267 (unsigned) -1); | |
| 268 break; | |
| 269 | |
| 270 case freeforchat: | |
| 271 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "chat", | |
| 272 (unsigned) -1); | |
| 273 break; | |
| 274 | |
| 275 case notavail: | |
| 276 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "xa", | |
| 277 (unsigned) -1); | |
| 278 break; | |
| 279 | |
| 280 case invisible: | |
| 281 xmlnode_put_attrib(x, "type", "invisible"); | |
| 282 break; | |
| 51 | 283 |
| 118 | 284 case offline: |
| 285 xmlnode_put_attrib(x, "type", "unavailable"); | |
| 286 break; | |
| 287 | |
| 51 | 288 default: |
| 289 break; | |
| 29 | 290 } |
| 291 | |
| 272 | 292 if (prio) { |
| 293 char strprio[8]; | |
| 294 snprintf(strprio, 8, "%u", prio); | |
| 29 | 295 xmlnode_insert_cdata(xmlnode_insert_tag(x, "priority"), |
| 272 | 296 strprio, (unsigned) -1); |
| 297 } | |
| 29 | 298 |
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299 if (!msg) |
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300 msg = settings_get_status_msg(st); |
| 29 | 301 |
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302 utf8_msg = utf8_encode(msg); |
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303 xmlnode_insert_cdata(xmlnode_insert_tag(x, "status"), utf8_msg, |
| 29 | 304 (unsigned) -1); |
| 305 | |
| 306 jab_send(jc, x); | |
| 307 xmlnode_free(x); | |
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308 free(utf8_msg); |
| 29 | 309 |
| 116 | 310 //sendvisibility(); ??? |
| 29 | 311 |
| 164 | 312 // We'll need to update the roster if we switch to/from offline because |
| 313 // we don't know the presences of buddies when offline... | |
| 314 if (mystatus == offline || st == offline) | |
| 315 update_roster = TRUE; | |
| 316 | |
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317 hk_mystatuschange(0, mystatus, st, msg); |
| 116 | 318 mystatus = st; |
| 29 | 319 } |
| 320 | |
| 35 | 321 void jb_send_msg(const char *jid, const char *text) |
| 322 { | |
| 213 | 323 char *buffer = utf8_encode(text); |
| 324 xmlnode x = jutil_msgnew(TMSG_CHAT, (char*)jid, 0, (char*)buffer); | |
| 35 | 325 jab_send(jc, x); |
| 326 xmlnode_free(x); | |
| 213 | 327 free(buffer); |
| 114 | 328 jb_reset_keepalive(); |
| 35 | 329 } |
| 330 | |
| 213 | 331 // Note: the caller should check the jid is correct |
| 244 | 332 void jb_addbuddy(const char *jid, const char *name, const char *group) |
| 124 | 333 { |
| 334 xmlnode x, y, z; | |
| 192 | 335 char *cleanjid; |
| 124 | 336 |
| 208 | 337 if (!online) return; |
| 124 | 338 |
| 339 // We don't check if the jabber user already exists in the roster, | |
| 340 // because it allows to re-ask for notification. | |
| 341 | |
| 342 //x = jutil_presnew(JPACKET__SUBSCRIBE, jid, NULL); | |
| 125 | 343 x = jutil_presnew(JPACKET__SUBSCRIBE, (char*)jid, "online"); |
| 124 | 344 jab_send(jc, x); |
| 345 xmlnode_free(x); | |
| 346 | |
| 347 x = jutil_iqnew(JPACKET__SET, NS_ROSTER); | |
| 348 y = xmlnode_get_tag(x, "query"); | |
| 349 z = xmlnode_insert_tag(y, "item"); | |
| 350 xmlnode_put_attrib(z, "jid", jid); | |
| 351 | |
| 244 | 352 if (name) { |
| 353 char *name_utf8 = utf8_encode(name); | |
| 354 z = xmlnode_insert_tag(z, "name"); | |
| 355 xmlnode_insert_cdata(z, name_utf8, (unsigned) -1); | |
| 356 free(name_utf8); | |
| 357 } | |
| 358 | |
| 124 | 359 if (group) { |
| 213 | 360 char *group_utf8 = utf8_encode(group); |
| 124 | 361 z = xmlnode_insert_tag(z, "group"); |
| 213 | 362 xmlnode_insert_cdata(z, group_utf8, (unsigned) -1); |
| 363 free(group_utf8); | |
| 124 | 364 } |
| 365 | |
| 366 jab_send(jc, x); | |
| 367 xmlnode_free(x); | |
| 368 | |
| 192 | 369 cleanjid = jidtodisp(jid); |
| 244 | 370 roster_add_user(cleanjid, name, group, ROSTER_TYPE_USER); |
| 192 | 371 g_free(cleanjid); |
| 124 | 372 buddylist_build(); |
| 373 | |
| 244 | 374 update_roster = TRUE; |
| 124 | 375 } |
| 376 | |
| 205 | 377 void jb_delbuddy(const char *jid) |
| 378 { | |
| 379 xmlnode x, y, z; | |
| 380 char *cleanjid; | |
| 381 | |
| 382 if (!online) return; | |
| 383 | |
| 384 cleanjid = jidtodisp(jid); | |
| 385 | |
| 386 // If the current buddy is an agent, unsubscribe from it | |
| 387 if (roster_gettype(cleanjid) == ROSTER_TYPE_AGENT) { | |
| 388 scr_LogPrint("Unregistering from the %s agent", cleanjid); | |
| 389 | |
| 390 x = jutil_iqnew(JPACKET__SET, NS_REGISTER); | |
| 391 xmlnode_put_attrib(x, "to", cleanjid); | |
| 392 y = xmlnode_get_tag(x, "query"); | |
| 393 xmlnode_insert_tag(y, "remove"); | |
| 394 jab_send(jc, x); | |
| 395 xmlnode_free(x); | |
| 396 } | |
| 397 | |
| 398 // Unsubscribe this buddy from our presence notification | |
| 399 x = jutil_presnew(JPACKET__UNSUBSCRIBE, cleanjid, 0); | |
| 400 jab_send(jc, x); | |
| 401 xmlnode_free(x); | |
| 402 | |
| 403 // Ask for removal from roster | |
| 404 x = jutil_iqnew(JPACKET__SET, NS_ROSTER); | |
| 405 y = xmlnode_get_tag(x, "query"); | |
| 406 z = xmlnode_insert_tag(y, "item"); | |
| 407 xmlnode_put_attrib(z, "jid", cleanjid); | |
| 408 xmlnode_put_attrib(z, "subscription", "remove"); | |
| 409 jab_send(jc, x); | |
| 410 xmlnode_free(x); | |
| 411 | |
| 412 roster_del_user(cleanjid); | |
| 413 g_free(cleanjid); | |
| 414 buddylist_build(); | |
| 415 | |
| 416 update_roster = TRUE; | |
| 417 } | |
| 418 | |
| 208 | 419 void jb_updatebuddy(const char *jid, const char *name, const char *group) |
| 420 { | |
| 421 xmlnode x, y; | |
| 422 char *cleanjid; | |
| 213 | 423 char *name_utf8; |
| 208 | 424 |
| 425 if (!online) return; | |
| 426 | |
| 427 // XXX We should check name's and group's correctness | |
| 428 | |
| 429 cleanjid = jidtodisp(jid); | |
| 213 | 430 name_utf8 = utf8_encode(name); |
| 208 | 431 |
| 432 x = jutil_iqnew(JPACKET__SET, NS_ROSTER); | |
| 433 y = xmlnode_insert_tag(xmlnode_get_tag(x, "query"), "item"); | |
| 434 xmlnode_put_attrib(y, "jid", cleanjid); | |
| 213 | 435 xmlnode_put_attrib(y, "name", name_utf8); |
| 208 | 436 |
| 437 if (group) { | |
| 213 | 438 char *group_utf8 = utf8_encode(group); |
| 208 | 439 y = xmlnode_insert_tag(y, "group"); |
| 213 | 440 xmlnode_insert_cdata(y, group_utf8, (unsigned) -1); |
| 441 free(group_utf8); | |
| 208 | 442 } |
| 443 | |
| 444 jab_send(jc, x); | |
| 445 xmlnode_free(x); | |
| 213 | 446 free(name_utf8); |
| 208 | 447 g_free(cleanjid); |
| 448 } | |
| 449 | |
| 31 | 450 void postlogin() |
| 451 { | |
| 452 //int i; | |
| 453 | |
| 454 //flogged = TRUE; | |
| 455 //ourstatus = available; | |
| 456 | |
| 457 //setautostatus(jhook.manualstatus); | |
| 458 | |
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459 jb_setstatus(available, NULL); |
| 81 | 460 buddylist_build(); |
| 31 | 461 /* |
| 462 for (i = 0; i < clist.count; i++) { | |
| 463 c = (icqcontact *) clist.at(i); | |
| 464 | |
| 465 if (c->getdesc().pname == proto) | |
| 466 if (ischannel(c)) | |
| 467 if (c->getbasicinfo().requiresauth) | |
| 468 c->setstatus(available); | |
| 469 } | |
| 470 */ | |
| 471 | |
| 472 /* | |
| 473 agents.insert(agents.begin(), agent("vcard", "Jabber VCard", "", agent::atStandard)); | |
| 474 agents.begin()->params[agent::ptRegister].enabled = TRUE; | |
| 475 | |
| 476 string buf; | |
| 477 ifstream f(conf.getconfigfname("jabber-infoset").c_str()); | |
| 478 | |
| 479 if (f.is_open()) { | |
| 480 icqcontact *c = clist.get(contactroot); | |
| 481 | |
| 482 c->clear(); | |
| 483 icqcontact::basicinfo bi = c->getbasicinfo(); | |
| 484 icqcontact::reginfo ri = c->getreginfo(); | |
| 485 | |
| 486 ri.service = agents.begin()->name; | |
| 487 getstring(f, buf); c->setnick(buf); | |
| 488 getstring(f, buf); bi.email = buf; | |
| 489 getstring(f, buf); bi.fname = buf; | |
| 490 getstring(f, buf); bi.lname = buf; | |
| 491 f.close(); | |
| 492 | |
| 493 c->setbasicinfo(bi); | |
| 494 c->setreginfo(ri); | |
| 495 | |
| 496 sendupdateuserinfo(*c); | |
| 497 unlink(conf.getconfigfname("jabber-infoset").c_str()); | |
| 498 } | |
| 499 */ | |
| 500 } | |
| 501 | |
| 29 | 502 void gotloggedin(void) |
| 503 { | |
| 504 xmlnode x; | |
| 505 | |
| 506 x = jutil_iqnew(JPACKET__GET, NS_AGENTS); | |
| 507 xmlnode_put_attrib(x, "id", "Agent List"); | |
| 508 jab_send(jc, x); | |
| 509 xmlnode_free(x); | |
| 510 | |
| 511 x = jutil_iqnew(JPACKET__GET, NS_ROSTER); | |
| 512 xmlnode_put_attrib(x, "id", "Roster"); | |
| 513 jab_send(jc, x); | |
| 514 xmlnode_free(x); | |
| 515 } | |
| 516 | |
| 517 void gotroster(xmlnode x) | |
| 518 { | |
| 33 | 519 xmlnode y, z; |
| 29 | 520 |
| 521 for (y = xmlnode_get_tag(x, "item"); y; y = xmlnode_get_nextsibling(y)) { | |
| 522 const char *alias = xmlnode_get_attrib(y, "jid"); | |
| 51 | 523 //const char *sub = xmlnode_get_attrib(y, "subscription"); // TODO Not used |
| 29 | 524 const char *name = xmlnode_get_attrib(y, "name"); |
| 213 | 525 char *group = NULL; |
| 29 | 526 |
| 33 | 527 z = xmlnode_get_tag(y, "group"); |
| 528 if (z) group = xmlnode_get_data(z); | |
| 29 | 529 |
| 530 if (alias) { | |
| 35 | 531 char *buddyname; |
| 192 | 532 char *cleanalias = jidtodisp(alias); |
| 213 | 533 char *name_noutf8 = NULL; |
| 534 char *group_noutf8 = NULL; | |
| 535 | |
| 536 if (name) { | |
| 537 name_noutf8 = utf8_decode(name); | |
| 538 buddyname = name_noutf8; | |
| 539 } else | |
| 192 | 540 buddyname = cleanalias; |
| 35 | 541 |
| 213 | 542 if (group) group_noutf8 = utf8_decode(group); |
| 543 roster_add_user(cleanalias, buddyname, group_noutf8, ROSTER_TYPE_USER); | |
| 544 if (name_noutf8) free(name_noutf8); | |
| 545 if (group_noutf8) free(group_noutf8); | |
| 192 | 546 g_free(cleanalias); |
| 29 | 547 } |
| 548 } | |
| 549 | |
| 550 postlogin(); | |
| 551 } | |
| 552 | |
| 553 void gotmessage(char *type, const char *from, const char *body, | |
| 223 | 554 const char *enc, time_t timestamp) |
| 29 | 555 { |
| 113 | 556 char *jid; |
| 213 | 557 char *buffer = utf8_decode(body); |
| 29 | 558 |
| 35 | 559 /* |
| 113 | 560 //char *u, *h, *r; |
| 561 //jidsplit(from, &u, &h, &r); | |
| 35 | 562 // Maybe we should remember the resource? |
| 563 if (r) | |
| 564 scr_LogPrint("There is an extra part in message (resource?): %s", r); | |
| 113 | 565 //scr_LogPrint("Msg from <%s>, type=%s", jidtodisp(from), type); |
| 35 | 566 */ |
| 567 | |
| 113 | 568 jid = jidtodisp(from); |
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569 hk_message_in(jid, timestamp, buffer, type); |
| 192 | 570 g_free(jid); |
| 213 | 571 free(buffer); |
| 29 | 572 } |
| 573 | |
| 31 | 574 void statehandler(jconn conn, int state) |
| 575 { | |
| 576 static int previous_state = -1; | |
| 577 | |
| 35 | 578 ut_WriteLog("StateHandler called (state=%d).\n", state); |
| 31 | 579 |
| 580 switch(state) { | |
| 581 case JCONN_STATE_OFF: | |
| 192 | 582 if (previous_state != JCONN_STATE_OFF) |
| 583 scr_LogPrint("+ JCONN_STATE_OFF"); | |
| 37 | 584 |
| 112 | 585 online = FALSE; |
| 159 | 586 mystatus = offline; |
| 164 | 587 roster_free(); |
| 588 update_roster = TRUE; | |
| 31 | 589 break; |
| 590 | |
| 591 case JCONN_STATE_CONNECTED: | |
| 35 | 592 scr_LogPrint("+ JCONN_STATE_CONNECTED"); |
| 31 | 593 break; |
| 594 | |
| 595 case JCONN_STATE_AUTH: | |
| 35 | 596 scr_LogPrint("+ JCONN_STATE_AUTH"); |
| 31 | 597 break; |
| 598 | |
| 599 case JCONN_STATE_ON: | |
| 35 | 600 scr_LogPrint("+ JCONN_STATE_ON"); |
| 112 | 601 online = TRUE; |
| 31 | 602 break; |
| 603 | |
| 35 | 604 case JCONN_STATE_CONNECTING: |
| 605 scr_LogPrint("+ JCONN_STATE_CONNECTING"); | |
| 606 break; | |
| 607 | |
| 31 | 608 default: |
| 609 break; | |
| 610 } | |
| 611 previous_state = state; | |
| 612 } | |
| 613 | |
| 614 void packethandler(jconn conn, jpacket packet) | |
| 615 { | |
| 91 | 616 char *p, *r; |
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617 const char *m; |
| 37 | 618 xmlnode x, y; |
| 31 | 619 char *from=NULL, *type=NULL, *body=NULL, *enc=NULL; |
| 620 char *ns=NULL; | |
| 621 char *id=NULL; | |
| 35 | 622 enum imstatus ust; |
| 31 | 623 // int npos; |
| 624 | |
| 112 | 625 jb_reset_keepalive(); // reset keepalive delay |
| 31 | 626 jpacket_reset(packet); |
| 627 | |
| 628 p = xmlnode_get_attrib(packet->x, "from"); if (p) from = p; | |
| 629 p = xmlnode_get_attrib(packet->x, "type"); if (p) type = p; | |
| 630 | |
| 631 switch (packet->type) { | |
| 632 case JPACKET_MESSAGE: | |
| 52 | 633 { |
| 634 char *tmp = NULL; | |
| 223 | 635 time_t timestamp = 0; |
| 636 | |
| 52 | 637 x = xmlnode_get_tag(packet->x, "body"); |
| 638 p = xmlnode_get_data(x); if (p) body = p; | |
| 31 | 639 |
| 52 | 640 if ((x = xmlnode_get_tag(packet->x, "subject")) != NULL) |
| 641 if ((p = xmlnode_get_data(x)) != NULL) { | |
| 165 | 642 tmp = g_new(char, strlen(body)+strlen(p)+4); |
| 52 | 643 *tmp = '['; |
| 644 strcpy(tmp+1, p); | |
| 645 strcat(tmp, "]\n"); | |
| 646 strcat(tmp, body); | |
| 647 body = tmp; | |
| 648 } | |
| 649 | |
| 650 /* there can be multiple <x> tags. we're looking for one with | |
| 651 xmlns = jabber:x:encrypted */ | |
| 652 | |
| 653 for (x = xmlnode_get_firstchild(packet->x); x; x = xmlnode_get_nextsibling(x)) { | |
| 654 if ((p = xmlnode_get_name(x)) && !strcmp(p, "x")) | |
| 655 if ((p = xmlnode_get_attrib(x, "xmlns")) && | |
| 656 !strcasecmp(p, "jabber:x:encrypted")) | |
| 657 if ((p = xmlnode_get_data(x)) != NULL) { | |
| 658 enc = p; | |
| 659 break; | |
| 660 } | |
| 31 | 661 } |
| 662 | |
| 223 | 663 // Timestamp? |
| 664 if ((x = xmlnode_get_tag(packet->x, "x")) != NULL) { | |
| 241 | 665 if ((p = xmlnode_get_attrib(x, "stamp")) != NULL) |
| 666 timestamp = from_iso8601(p, 1); | |
| 223 | 667 } |
| 668 | |
| 165 | 669 if (from && body) |
| 223 | 670 gotmessage(type, from, body, enc, timestamp); |
| 52 | 671 if (tmp) |
| 159 | 672 g_free(tmp); |
| 31 | 673 } |
| 674 break; | |
| 675 | |
| 676 case JPACKET_IQ: | |
| 677 if (!strcmp(type, "result")) { | |
| 678 | |
| 51 | 679 if ((p = xmlnode_get_attrib(packet->x, "id")) != NULL) { |
| 31 | 680 int iid = atoi(p); |
| 681 | |
| 682 ut_WriteLog("iid = %d\n", iid); | |
| 683 if (iid == s_id) { | |
| 684 if (!regmode) { | |
| 685 if (jstate == STATE_GETAUTH) { | |
| 51 | 686 if ((x = xmlnode_get_tag(packet->x, "query")) != NULL) |
| 31 | 687 if (!xmlnode_get_tag(x, "digest")) { |
| 688 jc->sid = 0; | |
| 689 } | |
| 690 | |
| 691 s_id = atoi(jab_auth(jc)); | |
| 692 jstate = STATE_SENDAUTH; | |
| 693 } else { | |
| 694 gotloggedin(); | |
| 695 jstate = STATE_LOGGED; | |
| 696 } | |
| 697 } else { | |
| 698 regdone = TRUE; | |
| 699 } | |
| 700 return; | |
| 701 } | |
| 702 | |
| 703 if (!strcmp(p, "VCARDreq")) { | |
| 704 x = xmlnode_get_firstchild(packet->x); | |
| 705 if (!x) x = packet->x; | |
| 706 | |
| 707 //jhook.gotvcard(ic, x); TODO | |
| 708 scr_LogPrint("Got VCARD"); | |
| 709 return; | |
| 710 } else if (!strcmp(p, "versionreq")) { | |
| 711 // jhook.gotversion(ic, packet->x); TODO | |
| 712 scr_LogPrint("Got version"); | |
| 713 return; | |
| 714 } | |
| 715 } | |
| 716 | |
| 51 | 717 if ((x = xmlnode_get_tag(packet->x, "query")) != NULL) { |
| 31 | 718 p = xmlnode_get_attrib(x, "xmlns"); if (p) ns = p; |
| 719 | |
| 720 if (!strcmp(ns, NS_ROSTER)) { | |
| 721 gotroster(x); | |
| 722 } else if (!strcmp(ns, NS_AGENTS)) { | |
| 723 for (y = xmlnode_get_tag(x, "agent"); y; y = xmlnode_get_nextsibling(y)) { | |
| 724 const char *alias = xmlnode_get_attrib(y, "jid"); | |
| 725 | |
| 726 if (alias) { | |
| 727 const char *name = xmlnode_get_tag_data(y, "name"); | |
| 728 const char *desc = xmlnode_get_tag_data(y, "description"); | |
| 51 | 729 // const char *service = xmlnode_get_tag_data(y, "service"); TODO |
| 37 | 730 enum agtype atype = unknown; |
| 31 | 731 |
| 37 | 732 if (xmlnode_get_tag(y, "groupchat")) atype = groupchat; else |
| 733 if (xmlnode_get_tag(y, "transport")) atype = transport; else | |
| 734 if (xmlnode_get_tag(y, "search")) atype = search; | |
| 31 | 735 |
| 192 | 736 if (atype == transport) { |
| 737 char *cleanjid = jidtodisp(alias); | |
| 194 | 738 roster_add_user(cleanjid, NULL, JABBER_AGENT_GROUP, |
| 739 ROSTER_TYPE_AGENT); | |
| 192 | 740 g_free(cleanjid); |
| 741 } | |
| 31 | 742 if (alias && name && desc) { |
| 37 | 743 scr_LogPrint("Agent: %s / %s / %s / type=%d", |
| 744 alias, name, desc, atype); | |
| 31 | 745 |
| 37 | 746 if (atype == search) { |
| 31 | 747 x = jutil_iqnew (JPACKET__GET, NS_SEARCH); |
| 748 xmlnode_put_attrib(x, "to", alias); | |
| 749 xmlnode_put_attrib(x, "id", "Agent info"); | |
| 750 jab_send(conn, x); | |
| 751 xmlnode_free(x); | |
| 752 } | |
| 753 | |
| 754 if (xmlnode_get_tag(y, "register")) { | |
| 755 x = jutil_iqnew (JPACKET__GET, NS_REGISTER); | |
| 756 xmlnode_put_attrib(x, "to", alias); | |
| 757 xmlnode_put_attrib(x, "id", "Agent info"); | |
| 758 jab_send(conn, x); | |
| 759 xmlnode_free(x); | |
| 760 } | |
| 761 } | |
| 762 } | |
| 763 } | |
| 764 | |
| 37 | 765 /* |
| 31 | 766 if (find(jhook.agents.begin(), jhook.agents.end(), DEFAULT_CONFSERV) == jhook.agents.end()) |
| 767 jhook.agents.insert(jhook.agents.begin(), agent(DEFAULT_CONFSERV, DEFAULT_CONFSERV, | |
| 768 _("Default Jabber conference server"), agent::atGroupchat)); | |
| 769 | |
| 770 */ | |
| 771 } else if (!strcmp(ns, NS_SEARCH) || !strcmp(ns, NS_REGISTER)) { | |
| 772 p = xmlnode_get_attrib(packet->x, "id"); id = p ? p : (char*)""; | |
| 773 | |
| 774 if (!strcmp(id, "Agent info")) { | |
| 775 // jhook.gotagentinfo(packet->x); TODO | |
| 776 scr_LogPrint("Got agent info"); | |
| 777 } else if (!strcmp(id, "Lookup")) { | |
| 778 // jhook.gotsearchresults(packet->x); TODO | |
| 779 scr_LogPrint("Got search results"); | |
| 780 } else if (!strcmp(id, "Register")) { | |
| 781 x = jutil_iqnew(JPACKET__GET, NS_REGISTER); | |
| 782 xmlnode_put_attrib(x, "to", from); | |
| 783 xmlnode_put_attrib(x, "id", "Agent info"); | |
| 784 jab_send(conn, x); | |
| 785 xmlnode_free(x); | |
| 786 } | |
| 787 | |
| 788 } | |
| 789 } | |
| 790 } else if (!strcmp(type, "set")) { | |
| 791 } else if (!strcmp(type, "error")) { | |
| 792 char *name=NULL, *desc=NULL; | |
| 52 | 793 int code = 0; |
| 31 | 794 |
| 795 x = xmlnode_get_tag(packet->x, "error"); | |
| 796 p = xmlnode_get_attrib(x, "code"); if (p) code = atoi(p); | |
| 797 p = xmlnode_get_attrib(x, "id"); if (p) name = p; | |
| 798 p = xmlnode_get_tag_data(packet->x, "error"); if (p) desc = p; | |
| 799 | |
| 231 | 800 #if 0 |
| 31 | 801 switch(code) { |
| 802 case 401: /* Unauthorized */ | |
| 803 case 302: /* Redirect */ | |
| 804 case 400: /* Bad request */ | |
| 805 case 402: /* Payment Required */ | |
| 806 case 403: /* Forbidden */ | |
| 807 case 404: /* Not Found */ | |
| 808 case 405: /* Not Allowed */ | |
| 809 case 406: /* Not Acceptable */ | |
| 810 case 407: /* Registration Required */ | |
| 811 case 408: /* Request Timeout */ | |
| 812 case 409: /* Conflict */ | |
| 813 case 500: /* Internal Server Error */ | |
| 814 case 501: /* Not Implemented */ | |
| 815 case 502: /* Remote Server Error */ | |
| 816 case 503: /* Service Unavailable */ | |
| 817 case 504: /* Remote Server Timeout */ | |
| 818 default: | |
| 819 /* | |
| 820 if (!regmode) { | |
| 821 face.log(desc.empty() ? | |
| 822 _("+ [jab] error %d") : | |
| 823 _("+ [jab] error %d: %s"), | |
| 824 code, desc.c_str()); | |
| 825 | |
| 826 if (!jhook.flogged && code != 501) { | |
| 827 close(jc->fd); | |
| 828 jc->fd = -1; | |
| 829 } | |
| 830 | |
| 831 } else { | |
| 832 jhook.regerr = desc; | |
| 833 | |
| 834 } | |
| 835 */ | |
| 836 } | |
| 231 | 837 #endif |
| 31 | 838 scr_LogPrint("Error code from server (%d)", code); |
| 839 | |
| 840 } | |
| 841 break; | |
| 842 | |
| 843 case JPACKET_PRESENCE: | |
| 844 x = xmlnode_get_tag(packet->x, "show"); | |
| 35 | 845 ust = available; |
| 31 | 846 |
| 847 if (x) { | |
| 848 p = xmlnode_get_data(x); if (p) ns = p; | |
| 849 | |
| 850 if (ns) { | |
| 35 | 851 if (!strcmp(ns, "away")) ust = away; |
| 852 else if (!strcmp(ns, "dnd")) ust = dontdisturb; | |
| 853 else if (!strcmp(ns, "xa")) ust = notavail; | |
| 854 else if (!strcmp(ns, "chat")) ust = freeforchat; | |
| 31 | 855 } |
| 856 } | |
| 857 | |
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858 if (type && !strcmp(type, "unavailable")) |
| 35 | 859 ust = offline; |
| 31 | 860 |
| 221 | 861 if ((x = xmlnode_get_tag(packet->x, "status")) != NULL) |
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862 p = utf8_decode(xmlnode_get_data(x)); |
| 221 | 863 else |
| 864 p = NULL; | |
| 865 | |
| 91 | 866 r = jidtodisp(from); |
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867 // Call hk_statuschange() if status has changed or if the |
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868 // status message is different |
| 319 | 869 m = roster_getstatusmsg(r); |
|
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870 if ((ust != roster_getstatus(r)) || (p && (!m || strcmp(p, m)))) |
| 221 | 871 hk_statuschange(r, 0, ust, p); |
| 159 | 872 g_free(r); |
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873 if (p) free(p); |
| 31 | 874 break; |
| 875 | |
| 876 case JPACKET_S10N: | |
| 205 | 877 scr_LogPrint("Received (un)subscription packet (type=%s)", |
| 878 ((type) ? type : "")); | |
| 31 | 879 |
| 43 | 880 if (!strcmp(type, "subscribe")) { |
| 91 | 881 int isagent; |
| 882 r = jidtodisp(from); | |
| 883 isagent = (roster_gettype(r) & ROSTER_TYPE_AGENT) != 0; | |
| 159 | 884 g_free(r); |
| 91 | 885 scr_LogPrint("isagent=%d", isagent); // XXX DBG |
| 886 if (!isagent) { | |
| 43 | 887 scr_LogPrint("<%s> wants to subscribe " |
| 888 "to your network presence updates", from); | |
| 125 | 889 // FIXME we accept everybody... |
| 890 x = jutil_presnew(JPACKET__SUBSCRIBED, from, 0); | |
| 891 jab_send(jc, x); | |
| 892 xmlnode_free(x); | |
| 91 | 893 } else { |
| 894 x = jutil_presnew(JPACKET__SUBSCRIBED, from, 0); | |
| 31 | 895 jab_send(jc, x); |
| 896 xmlnode_free(x); | |
| 91 | 897 } |
| 43 | 898 } else if (!strcmp(type, "unsubscribe")) { |
| 899 x = jutil_presnew(JPACKET__UNSUBSCRIBED, from, 0); | |
| 31 | 900 jab_send(jc, x); |
| 901 xmlnode_free(x); | |
| 43 | 902 scr_LogPrint("<%s> has unsubscribed to your presence updates", from); |
| 31 | 903 } |
| 904 break; | |
| 905 | |
| 906 default: | |
| 907 break; | |
| 908 } | |
| 909 } | |
| 910 |