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Commit | Line | Data |
---|---|---|
9de3ca7e | 1 | /* |
2 | * aim_chat.c | |
3 | * | |
aa6efcfd | 4 | * Routines for the Chat service. |
9de3ca7e | 5 | * |
6 | */ | |
7 | ||
a25832e6 | 8 | #include <faim/aim.h> |
9de3ca7e | 9 | |
0c20631f | 10 | char *aim_chat_getname(struct aim_conn_t *conn) |
11 | { | |
12 | if (!conn) | |
13 | return NULL; | |
14 | if (conn->type != AIM_CONN_TYPE_CHAT) | |
15 | return NULL; | |
16 | ||
17 | return (char *)conn->priv; /* yuck ! */ | |
18 | } | |
19 | ||
20 | struct aim_conn_t *aim_chat_getconn(struct aim_session_t *sess, char *name) | |
21 | { | |
22 | int i; | |
23 | ||
24 | for (i=0;i<AIM_CONN_MAX;i++) | |
25 | { | |
26 | if (sess->conns[i].type == AIM_CONN_TYPE_CHAT) | |
27 | { | |
28 | if (sess->conns[i].priv) | |
29 | if (!strcmp((char *)sess->conns[i].priv, name)) | |
30 | { | |
31 | return &sess->conns[i]; | |
32 | } | |
33 | } | |
34 | } | |
35 | return NULL; | |
36 | } | |
37 | ||
38 | int aim_chat_attachname(struct aim_conn_t *conn, char *roomname) | |
39 | { | |
40 | if (!conn || !roomname) | |
41 | return -1; | |
42 | ||
43 | conn->priv = malloc(strlen(roomname)+1); | |
44 | strcpy(conn->priv, roomname); | |
45 | ||
46 | return 0; | |
47 | } | |
48 | ||
49 | u_long aim_chat_send_im(struct aim_session_t *sess, | |
50 | struct aim_conn_t *conn, | |
51 | char *msg) | |
52 | { | |
53 | ||
54 | int curbyte,i; | |
5b79dc93 | 55 | struct command_tx_struct *newpacket; |
0c20631f | 56 | |
57 | if (!sess || !conn || !msg) | |
58 | return 0; | |
59 | ||
5b79dc93 | 60 | if (!(newpacket = aim_tx_new(0x0002, conn, 1152))) |
61 | return -1; | |
0c20631f | 62 | |
5b79dc93 | 63 | newpacket->lock = 1; /* lock struct */ |
0c20631f | 64 | |
65 | curbyte = 0; | |
5b79dc93 | 66 | curbyte += aim_putsnac(newpacket->data+curbyte, |
0c20631f | 67 | 0x000e, 0x0005, 0x0000, sess->snac_nextid); |
68 | ||
69 | /* | |
70 | * Generate a random message cookie | |
0c20631f | 71 | */ |
72 | for (i=0;i<8;i++) | |
5b79dc93 | 73 | curbyte += aimutil_put8(newpacket->data+curbyte, (u_char) random()); |
0c20631f | 74 | |
75 | /* | |
76 | * metaTLV start. -- i assume this is a metaTLV. it could be the | |
77 | * channel ID though. | |
78 | */ | |
5b79dc93 | 79 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0003); |
0c20631f | 80 | |
81 | /* | |
82 | * Type 1: Unknown. Blank. | |
83 | */ | |
5b79dc93 | 84 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001); |
85 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000); | |
0c20631f | 86 | |
87 | /* | |
88 | * Type 6: Unknown. Blank. | |
89 | */ | |
5b79dc93 | 90 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0006); |
91 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000); | |
0c20631f | 92 | |
93 | /* | |
94 | * Type 5: Message block. Contains more TLVs. | |
95 | * | |
96 | * This could include other information... We just | |
97 | * put in a message TLV however. | |
98 | * | |
99 | */ | |
5b79dc93 | 100 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0005); |
101 | curbyte += aimutil_put16(newpacket->data+curbyte, strlen(msg)+4); | |
0c20631f | 102 | |
103 | /* | |
104 | * SubTLV: Type 1: Message | |
105 | */ | |
5b79dc93 | 106 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0001, strlen(msg), msg); |
0c20631f | 107 | |
5b79dc93 | 108 | newpacket->commandlen = curbyte; |
0c20631f | 109 | |
5b79dc93 | 110 | newpacket->lock = 0; |
111 | aim_tx_enqueue(sess, newpacket); | |
0c20631f | 112 | |
113 | return (sess->snac_nextid++); | |
114 | } | |
115 | ||
9de3ca7e | 116 | /* |
0c20631f | 117 | * Join a room of name roomname. This is the first |
118 | * step to joining an already created room. It's | |
119 | * basically a Service Request for family 0x000e, | |
120 | * with a little added on to specify the exchange | |
121 | * and room name. | |
9de3ca7e | 122 | * |
123 | */ | |
a25832e6 | 124 | u_long aim_chat_join(struct aim_session_t *sess, |
125 | struct aim_conn_t *conn, | |
0c20631f | 126 | u_short exchange, |
a25832e6 | 127 | const char *roomname) |
9de3ca7e | 128 | { |
5b79dc93 | 129 | struct command_tx_struct *newpacket; |
0c20631f | 130 | int i; |
131 | ||
132 | if (!sess || !conn || !roomname) | |
133 | return 0; | |
9de3ca7e | 134 | |
5b79dc93 | 135 | if (!(newpacket = aim_tx_new(0x0002, conn, 10+9+strlen(roomname)+2))) |
136 | return -1; | |
a25832e6 | 137 | |
5b79dc93 | 138 | newpacket->lock = 1; |
9de3ca7e | 139 | |
5b79dc93 | 140 | i = aim_putsnac(newpacket->data, 0x0001, 0x0004, 0x0000, sess->snac_nextid); |
9de3ca7e | 141 | |
5b79dc93 | 142 | i+= aimutil_put16(newpacket->data+i, 0x000e); |
0c20631f | 143 | |
144 | /* | |
145 | * this is techinally a TLV, but we can't use normal functions | |
146 | * because we need the extraneous nulls and other weird things. | |
147 | */ | |
5b79dc93 | 148 | i+= aimutil_put16(newpacket->data+i, 0x0001); |
149 | i+= aimutil_put16(newpacket->data+i, 2+1+strlen(roomname)+2); | |
150 | i+= aimutil_put16(newpacket->data+i, exchange); | |
151 | i+= aimutil_put8(newpacket->data+i, strlen(roomname)); | |
152 | memcpy(newpacket->data+i, roomname, strlen(roomname)); | |
0c20631f | 153 | i+= strlen(roomname); |
5b79dc93 | 154 | //i+= aimutil_putstr(newpacket->data+i, roomname, strlen(roomname)); |
155 | i+= aimutil_put16(newpacket->data+i, 0x0000); | |
9de3ca7e | 156 | |
0c20631f | 157 | /* |
158 | * Chat hack. | |
159 | * | |
160 | * XXX: A problem occurs here if we request a channel | |
161 | * join but it fails....pendingjoin will be nonnull | |
162 | * even though the channel is never going to get a | |
163 | * redirect! | |
164 | * | |
165 | */ | |
166 | sess->pendingjoin = (char *)malloc(strlen(roomname)+1); | |
167 | strcpy(sess->pendingjoin, roomname); | |
168 | ||
5b79dc93 | 169 | newpacket->lock = 0; |
170 | aim_tx_enqueue(sess, newpacket); | |
9de3ca7e | 171 | |
0c20631f | 172 | #if 0 |
9de3ca7e | 173 | { |
174 | struct aim_snac_t snac; | |
175 | ||
a25832e6 | 176 | snac.id = sess->snac_nextid; |
9de3ca7e | 177 | snac.family = 0x0001; |
178 | snac.type = 0x0004; | |
179 | snac.flags = 0x0000; | |
180 | ||
0c20631f | 181 | snac.data = malloc(strlen(roomname)+1); |
182 | strcpy(snac.data, roomname); | |
9de3ca7e | 183 | |
a25832e6 | 184 | aim_newsnac(sess, &snac); |
9de3ca7e | 185 | } |
186 | ||
0c20631f | 187 | #endif |
188 | return (sess->snac_nextid++); | |
189 | } | |
190 | ||
191 | int aim_chat_readroominfo(u_char *buf, struct aim_chat_roominfo *outinfo) | |
192 | { | |
193 | int namelen = 0; | |
194 | int i = 0; | |
195 | ||
196 | if (!buf || !outinfo) | |
197 | return 0; | |
198 | ||
199 | outinfo->exchange = aimutil_get16(buf+i); | |
200 | i += 2; | |
201 | ||
202 | namelen = aimutil_get8(buf+i); | |
203 | i += 1; | |
204 | ||
205 | outinfo->name = (char *)malloc(namelen+1); | |
206 | memcpy(outinfo->name, buf+i, namelen); | |
207 | outinfo->name[namelen] = '\0'; | |
208 | i += namelen; | |
209 | ||
210 | outinfo->instance = aimutil_get16(buf+i); | |
211 | i += 2; | |
212 | ||
213 | return i; | |
214 | }; | |
215 | ||
216 | ||
217 | /* | |
218 | * General room information. Lots of stuff. | |
219 | * | |
220 | * Values I know are in here but I havent attached | |
221 | * them to any of the 'Unknown's: | |
222 | * - Language (English) | |
223 | * | |
aa6efcfd | 224 | * SNAC 000e/0002 |
0c20631f | 225 | */ |
226 | int aim_chat_parse_infoupdate(struct aim_session_t *sess, | |
227 | struct command_rx_struct *command) | |
228 | { | |
f1a5efe0 | 229 | struct aim_userinfo_s *userinfo = NULL; |
0c20631f | 230 | rxcallback_t userfunc=NULL; |
231 | int ret = 1, i = 0; | |
232 | int usercount = 0; | |
233 | u_char detaillevel = 0; | |
f1a5efe0 | 234 | char *roomname = NULL; |
0c20631f | 235 | struct aim_chat_roominfo roominfo; |
236 | u_short tlvcount = 0; | |
237 | struct aim_tlvlist_t *tlvlist; | |
f1a5efe0 | 238 | char *roomdesc = NULL; |
aa6efcfd | 239 | struct aim_tlv_t *tmptlv; |
240 | unsigned short unknown_c9 = 0; | |
241 | unsigned long creationtime = 0; | |
242 | unsigned short maxmsglen = 0; | |
243 | unsigned short unknown_d2 = 0, unknown_d5 = 0; | |
0c20631f | 244 | |
245 | i = 10; | |
246 | i += aim_chat_readroominfo(command->data+i, &roominfo); | |
247 | ||
248 | detaillevel = aimutil_get8(command->data+i); | |
249 | i++; | |
aa6efcfd | 250 | |
251 | if (detaillevel != 0x02) { | |
252 | if (detaillevel == 0x01) | |
253 | printf("faim: chat_roomupdateinfo: detail level 2 not supported\n"); | |
254 | else | |
255 | printf("faim: chat_roomupdateinfo: unknown detail level %d\n", detaillevel); | |
256 | return 1; | |
257 | } | |
0c20631f | 258 | |
259 | tlvcount = aimutil_get16(command->data+i); | |
260 | i += 2; | |
261 | ||
262 | /* | |
263 | * Everything else are TLVs. | |
264 | */ | |
265 | tlvlist = aim_readtlvchain(command->data+i, command->commandlen-i); | |
266 | ||
267 | /* | |
268 | * TLV type 0x006a is the room name in Human Readable Form. | |
269 | */ | |
270 | if (aim_gettlv(tlvlist, 0x006a, 1)) | |
271 | roomname = aim_gettlv_str(tlvlist, 0x006a, 1); | |
272 | ||
273 | /* | |
274 | * Type 0x006f: Number of occupants. | |
275 | */ | |
aa6efcfd | 276 | if (aim_gettlv(tlvlist, 0x006f, 1)) { |
277 | struct aim_tlv_t *tmptlv; | |
278 | tmptlv = aim_gettlv(tlvlist, 0x006f, 1); | |
279 | ||
280 | usercount = aimutil_get16(tmptlv->value); | |
281 | } | |
0c20631f | 282 | |
283 | /* | |
284 | * Type 0x0073: Occupant list. | |
285 | */ | |
aa6efcfd | 286 | if (aim_gettlv(tlvlist, 0x0073, 1)) { |
287 | int curoccupant = 0; | |
288 | struct aim_tlv_t *tmptlv; | |
289 | ||
290 | tmptlv = aim_gettlv(tlvlist, 0x0073, 1); | |
0c20631f | 291 | |
aa6efcfd | 292 | /* Allocate enough userinfo structs for all occupants */ |
293 | userinfo = calloc(usercount, sizeof(struct aim_userinfo_s)); | |
294 | ||
295 | i = 0; | |
296 | while (curoccupant < usercount) | |
297 | i += aim_extractuserinfo(tmptlv->value+i, &userinfo[curoccupant++]); | |
298 | } | |
0c20631f | 299 | |
300 | /* | |
aa6efcfd | 301 | * Type 0x00c9: Unknown. (2 bytes) |
0c20631f | 302 | */ |
aa6efcfd | 303 | if ((tmptlv = aim_gettlv(tlvlist, 0x00c9, 1))) |
304 | unknown_c9 = aimutil_get16(tmptlv->value); | |
0c20631f | 305 | |
306 | /* | |
aa6efcfd | 307 | * Type 0x00ca: Creation time (4 bytes) |
0c20631f | 308 | */ |
aa6efcfd | 309 | if ((tmptlv = aim_gettlv(tlvlist, 0x00ca, 1))) |
310 | creationtime = aimutil_get32(tmptlv->value); | |
0c20631f | 311 | |
312 | /* | |
313 | * Type 0x00d1: Maximum Message Length | |
314 | */ | |
aa6efcfd | 315 | if ((tmptlv = aim_gettlv(tlvlist, 0x00d1, 1))) |
316 | maxmsglen = aimutil_get16(tmptlv->value); | |
0c20631f | 317 | |
318 | /* | |
aa6efcfd | 319 | * Type 0x00d2: Unknown. (2 bytes) |
0c20631f | 320 | */ |
aa6efcfd | 321 | if ((tmptlv = aim_gettlv(tlvlist, 0x00d2, 1))) |
322 | unknown_d2 = aimutil_get16(tmptlv->value);; | |
0c20631f | 323 | |
324 | /* | |
325 | * Type 0x00d3: Room Description | |
326 | */ | |
327 | if (aim_gettlv(tlvlist, 0x00d3, 1)) | |
328 | roomdesc = aim_gettlv_str(tlvlist, 0x00d3, 1); | |
329 | ||
330 | /* | |
aa6efcfd | 331 | * Type 0x00d5: Unknown. (1 byte) |
0c20631f | 332 | */ |
aa6efcfd | 333 | if ((tmptlv = aim_gettlv(tlvlist, 0x00d5, 1))) |
334 | unknown_d5 = aimutil_get8(tmptlv->value);; | |
0c20631f | 335 | |
336 | ||
337 | userfunc = aim_callhandler(command->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE); | |
aa6efcfd | 338 | if (userfunc) { |
339 | ret = userfunc(sess, | |
340 | command, | |
341 | &roominfo, | |
342 | roomname, | |
343 | usercount, | |
344 | userinfo, | |
345 | roomdesc, | |
346 | unknown_c9, | |
347 | creationtime, | |
348 | maxmsglen, | |
349 | unknown_d2, | |
350 | unknown_d5); | |
351 | } | |
0c20631f | 352 | free(roominfo.name); |
353 | free(userinfo); | |
354 | free(roomname); | |
355 | free(roomdesc); | |
356 | aim_freetlvchain(&tlvlist); | |
357 | ||
358 | return ret; | |
359 | } | |
360 | ||
361 | int aim_chat_parse_joined(struct aim_session_t *sess, | |
362 | struct command_rx_struct *command) | |
363 | { | |
364 | struct aim_userinfo_s *userinfo = NULL; | |
365 | rxcallback_t userfunc=NULL; | |
366 | int i = 10, curcount = 0, ret = 1; | |
367 | ||
aa6efcfd | 368 | while (i < command->commandlen) { |
369 | curcount++; | |
370 | userinfo = realloc(userinfo, curcount * sizeof(struct aim_userinfo_s)); | |
371 | i += aim_extractuserinfo(command->data+i, &userinfo[curcount-1]); | |
372 | } | |
0c20631f | 373 | |
374 | userfunc = aim_callhandler(command->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN); | |
aa6efcfd | 375 | if (userfunc) { |
376 | ret = userfunc(sess, | |
377 | command, | |
378 | curcount, | |
379 | userinfo); | |
380 | } | |
0c20631f | 381 | |
382 | free(userinfo); | |
383 | ||
384 | return ret; | |
385 | } | |
386 | ||
387 | int aim_chat_parse_leave(struct aim_session_t *sess, | |
388 | struct command_rx_struct *command) | |
389 | { | |
390 | ||
391 | struct aim_userinfo_s *userinfo = NULL; | |
392 | rxcallback_t userfunc=NULL; | |
393 | int i = 10, curcount = 0, ret = 1; | |
394 | ||
aa6efcfd | 395 | while (i < command->commandlen) { |
396 | curcount++; | |
397 | userinfo = realloc(userinfo, curcount * sizeof(struct aim_userinfo_s)); | |
398 | i += aim_extractuserinfo(command->data+i, &userinfo[curcount-1]); | |
399 | } | |
0c20631f | 400 | |
401 | userfunc = aim_callhandler(command->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE); | |
aa6efcfd | 402 | if (userfunc) { |
403 | ret = userfunc(sess, | |
404 | command, | |
405 | curcount, | |
406 | userinfo); | |
407 | } | |
0c20631f | 408 | |
409 | free(userinfo); | |
410 | ||
411 | return ret; | |
412 | } | |
413 | ||
414 | /* | |
415 | * We could probably include this in the normal ICBM parsing | |
416 | * code as channel 0x0003, however, since only the start | |
417 | * would be the same, we might as well do it here. | |
418 | */ | |
419 | int aim_chat_parse_incoming(struct aim_session_t *sess, | |
420 | struct command_rx_struct *command) | |
421 | { | |
422 | struct aim_userinfo_s userinfo; | |
423 | rxcallback_t userfunc=NULL; | |
424 | int ret = 1, i = 0, z = 0; | |
425 | u_char cookie[8]; | |
426 | int channel; | |
427 | struct aim_tlvlist_t *outerlist; | |
428 | char *msg = NULL; | |
429 | ||
430 | memset(&userinfo, 0x00, sizeof(struct aim_userinfo_s)); | |
431 | ||
432 | i = 10; /* skip snac */ | |
433 | ||
434 | /* | |
435 | * ICBM Cookie. Ignore it. | |
436 | */ | |
437 | for (z=0; z<8; z++,i++) | |
438 | cookie[z] = command->data[i]; | |
439 | ||
440 | /* | |
441 | * Channel ID | |
442 | * | |
443 | * Channels 1 and 2 are implemented in the normal ICBM | |
444 | * parser. | |
445 | * | |
446 | * We only do channel 3 here. | |
447 | * | |
448 | */ | |
449 | channel = aimutil_get16(command->data+i); | |
450 | i += 2; | |
451 | ||
aa6efcfd | 452 | if (channel != 0x0003) { |
453 | printf("faim: chat_incoming: unknown channel! (0x%04x)\n", channel); | |
454 | return 1; | |
455 | } | |
0c20631f | 456 | |
457 | /* | |
458 | * Start parsing TLVs right away. | |
459 | */ | |
460 | outerlist = aim_readtlvchain(command->data+i, command->commandlen-i); | |
461 | ||
462 | /* | |
463 | * Type 0x0003: Source User Information | |
464 | */ | |
aa6efcfd | 465 | if (aim_gettlv(outerlist, 0x0003, 1)) { |
466 | struct aim_tlv_t *userinfotlv; | |
467 | ||
468 | userinfotlv = aim_gettlv(outerlist, 0x0003, 1); | |
469 | aim_extractuserinfo(userinfotlv->value, &userinfo); | |
470 | } | |
0c20631f | 471 | |
472 | /* | |
473 | * Type 0x0001: Unknown. | |
474 | */ | |
475 | if (aim_gettlv(outerlist, 0x0001, 1)) | |
476 | ; | |
477 | ||
478 | /* | |
479 | * Type 0x0005: Message Block. Conains more TLVs. | |
480 | */ | |
481 | if (aim_gettlv(outerlist, 0x0005, 1)) | |
482 | { | |
483 | struct aim_tlvlist_t *innerlist; | |
484 | struct aim_tlv_t *msgblock; | |
485 | ||
486 | msgblock = aim_gettlv(outerlist, 0x0005, 1); | |
487 | innerlist = aim_readtlvchain(msgblock->value, msgblock->length); | |
488 | ||
489 | /* | |
490 | * Type 0x0001: Message. | |
491 | */ | |
492 | if (aim_gettlv(innerlist, 0x0001, 1)) | |
493 | msg = aim_gettlv_str(innerlist, 0x0001, 1); | |
494 | ||
495 | aim_freetlvchain(&innerlist); | |
496 | } | |
497 | ||
498 | userfunc = aim_callhandler(command->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG); | |
499 | if (userfunc) | |
500 | { | |
501 | ret = userfunc(sess, | |
502 | command, | |
503 | &userinfo, | |
504 | msg); | |
505 | } | |
506 | free(msg); | |
507 | aim_freetlvchain(&outerlist); | |
508 | ||
509 | return ret; | |
510 | } | |
511 | ||
512 | u_long aim_chat_clientready(struct aim_session_t *sess, | |
513 | struct aim_conn_t *conn) | |
514 | { | |
5b79dc93 | 515 | struct command_tx_struct *newpacket; |
0c20631f | 516 | int i; |
517 | ||
5b79dc93 | 518 | if (!(newpacket = aim_tx_new(0x0002, conn, 0x20))) |
519 | return -1; | |
520 | ||
521 | newpacket->lock = 1; | |
0c20631f | 522 | |
5b79dc93 | 523 | i = aim_putsnac(newpacket->data, 0x0001, 0x0002, 0x0000, sess->snac_nextid); |
0c20631f | 524 | |
5b79dc93 | 525 | i+= aimutil_put16(newpacket->data+i, 0x000e); |
526 | i+= aimutil_put16(newpacket->data+i, 0x0001); | |
0c20631f | 527 | |
5b79dc93 | 528 | i+= aimutil_put16(newpacket->data+i, 0x0004); |
529 | i+= aimutil_put16(newpacket->data+i, 0x0001); | |
0c20631f | 530 | |
5b79dc93 | 531 | i+= aimutil_put16(newpacket->data+i, 0x0001); |
532 | i+= aimutil_put16(newpacket->data+i, 0x0003); | |
0c20631f | 533 | |
5b79dc93 | 534 | i+= aimutil_put16(newpacket->data+i, 0x0004); |
535 | i+= aimutil_put16(newpacket->data+i, 0x0686); | |
0c20631f | 536 | |
5b79dc93 | 537 | newpacket->lock = 0; |
538 | aim_tx_enqueue(sess, newpacket); | |
0c20631f | 539 | |
540 | return (sess->snac_nextid++); | |
541 | } | |
542 | ||
543 | int aim_chat_leaveroom(struct aim_session_t *sess, char *name) | |
544 | { | |
545 | int i; | |
546 | ||
547 | for (i=0;i<AIM_CONN_MAX;i++) | |
548 | { | |
549 | if (sess->conns[i].type == AIM_CONN_TYPE_CHAT) | |
550 | { | |
551 | if (sess->conns[i].priv) | |
552 | if (!strcmp((char *)sess->conns[i].priv, name)) | |
553 | { | |
554 | aim_conn_close(&sess->conns[i]); | |
555 | return 0; | |
556 | } | |
557 | } | |
558 | } | |
559 | return -1; | |
560 | } | |
561 | ||
562 | /* | |
563 | * conn must be a BOS connection! | |
564 | */ | |
565 | u_long aim_chat_invite(struct aim_session_t *sess, | |
566 | struct aim_conn_t *conn, | |
567 | char *sn, | |
568 | char *msg, | |
569 | u_short exchange, | |
570 | char *roomname, | |
571 | u_short instance) | |
572 | { | |
5b79dc93 | 573 | struct command_tx_struct *newpacket; |
0c20631f | 574 | int i,curbyte=0; |
575 | ||
576 | if (!sess || !conn || !sn || !msg || !roomname) | |
577 | return 0; | |
578 | ||
5b79dc93 | 579 | if (!(newpacket = aim_tx_new(0x0002, conn, 1152+strlen(sn)+strlen(roomname)+strlen(msg)))) |
580 | return -1; | |
581 | ||
582 | newpacket->lock = 1; | |
0c20631f | 583 | |
5b79dc93 | 584 | curbyte = aim_putsnac(newpacket->data, 0x0004, 0x0006, 0x0000, sess->snac_nextid); |
0c20631f | 585 | |
586 | /* | |
587 | * Cookie | |
588 | */ | |
589 | for (i=0;i<8;i++) | |
5b79dc93 | 590 | curbyte += aimutil_put8(newpacket->data+curbyte, (u_char)rand()); |
0c20631f | 591 | |
592 | /* | |
593 | * Channel (2) | |
594 | */ | |
5b79dc93 | 595 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0002); |
0c20631f | 596 | |
597 | /* | |
598 | * Dest sn | |
599 | */ | |
5b79dc93 | 600 | curbyte += aimutil_put8(newpacket->data+curbyte, strlen(sn)); |
601 | curbyte += aimutil_putstr(newpacket->data+curbyte, sn, strlen(sn)); | |
0c20631f | 602 | |
603 | /* | |
604 | * TLV t(0005) | |
605 | */ | |
5b79dc93 | 606 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0005); |
607 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x28+strlen(msg)+0x04+0x03+strlen(roomname)+0x02); | |
0c20631f | 608 | |
609 | /* | |
610 | * Unknown info | |
611 | */ | |
5b79dc93 | 612 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000); |
613 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x3131); | |
614 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x3538); | |
615 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x3446); | |
616 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x4100); | |
617 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x748f); | |
618 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x2420); | |
619 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x6287); | |
620 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x11d1); | |
621 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x8222); | |
622 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x4445); | |
623 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x5354); | |
624 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000); | |
0c20631f | 625 | |
626 | /* | |
627 | * TLV t(000a) -- Unknown | |
628 | */ | |
5b79dc93 | 629 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x000a); |
630 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0002); | |
631 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001); | |
0c20631f | 632 | |
633 | /* | |
634 | * TLV t(000f) -- Unknown | |
635 | */ | |
5b79dc93 | 636 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x000f); |
637 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000); | |
0c20631f | 638 | |
639 | /* | |
640 | * TLV t(000c) -- Invitation message | |
641 | */ | |
5b79dc93 | 642 | curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000c, strlen(msg), msg); |
0c20631f | 643 | |
644 | /* | |
645 | * TLV t(2711) -- Container for room information | |
646 | */ | |
5b79dc93 | 647 | curbyte += aimutil_put16(newpacket->data+curbyte, 0x2711); |
648 | curbyte += aimutil_put16(newpacket->data+curbyte, 3+strlen(roomname)+2); | |
649 | curbyte += aimutil_put16(newpacket->data+curbyte, exchange); | |
650 | curbyte += aimutil_put8(newpacket->data+curbyte, strlen(roomname)); | |
651 | curbyte += aimutil_putstr(newpacket->data+curbyte, roomname, strlen(roomname)); | |
652 | curbyte += aimutil_put16(newpacket->data+curbyte, instance); | |
653 | ||
654 | newpacket->commandlen = curbyte; | |
655 | newpacket->lock = 0; | |
656 | aim_tx_enqueue(sess, newpacket); | |
0c20631f | 657 | |
a25832e6 | 658 | return (sess->snac_nextid++); |
9de3ca7e | 659 | } |