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Commit | Line | Data |
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1 | /* | |
2 | * aim_info.c | |
3 | * | |
4 | * The functions here are responsible for requesting and parsing information- | |
5 | * gathering SNACs. | |
6 | * | |
7 | */ | |
8 | ||
9 | ||
10 | #include <faim/aim.h> | |
11 | ||
12 | struct aim_priv_inforeq { | |
13 | char sn[MAXSNLEN+1]; | |
14 | unsigned short infotype; | |
15 | }; | |
16 | ||
17 | faim_export unsigned long aim_getinfo(struct aim_session_t *sess, | |
18 | struct aim_conn_t *conn, | |
19 | const char *sn, | |
20 | unsigned short infotype) | |
21 | { | |
22 | struct command_tx_struct *newpacket; | |
23 | struct aim_priv_inforeq privdata; | |
24 | int i = 0; | |
25 | ||
26 | if (!sess || !conn || !sn) | |
27 | return 0; | |
28 | ||
29 | if (!(newpacket = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 12+1+strlen(sn)))) | |
30 | return -1; | |
31 | ||
32 | newpacket->lock = 1; | |
33 | ||
34 | i = aim_putsnac(newpacket->data, 0x0002, 0x0005, 0x0000, sess->snac_nextid); | |
35 | ||
36 | i += aimutil_put16(newpacket->data+i, infotype); | |
37 | i += aimutil_put8(newpacket->data+i, strlen(sn)); | |
38 | i += aimutil_putstr(newpacket->data+i, sn, strlen(sn)); | |
39 | ||
40 | newpacket->lock = 0; | |
41 | aim_tx_enqueue(sess, newpacket); | |
42 | ||
43 | strncpy(privdata.sn, sn, sizeof(privdata.sn)); | |
44 | privdata.infotype = infotype; | |
45 | aim_cachesnac(sess, 0x0002, 0x0005, 0x0000, &privdata, sizeof(struct aim_priv_inforeq)); | |
46 | ||
47 | return sess->snac_nextid; | |
48 | } | |
49 | ||
50 | faim_internal int aim_parse_locateerr(struct aim_session_t *sess, | |
51 | struct command_rx_struct *command) | |
52 | { | |
53 | u_long snacid = 0x000000000; | |
54 | struct aim_snac_t *snac = NULL; | |
55 | int ret = 0; | |
56 | rxcallback_t userfunc = NULL; | |
57 | char *dest; | |
58 | unsigned short reason = 0; | |
59 | ||
60 | /* | |
61 | * Get SNAC from packet and look it up | |
62 | * the list of unrepliedto/outstanding | |
63 | * SNACs. | |
64 | * | |
65 | */ | |
66 | snacid = aimutil_get32(command->data+6); | |
67 | snac = aim_remsnac(sess, snacid); | |
68 | ||
69 | if (!snac) { | |
70 | printf("faim: locerr: got an locate-failed error on an unknown SNAC ID! (%08lx)\n", snacid); | |
71 | dest = NULL; | |
72 | } else | |
73 | dest = snac->data; | |
74 | ||
75 | reason = aimutil_get16(command->data+10); | |
76 | ||
77 | /* | |
78 | * Call client. | |
79 | */ | |
80 | userfunc = aim_callhandler(command->conn, 0x0002, 0x0001); | |
81 | if (userfunc) | |
82 | ret = userfunc(sess, command, dest, reason); | |
83 | else | |
84 | ret = 0; | |
85 | ||
86 | if (snac) { | |
87 | free(snac->data); | |
88 | free(snac); | |
89 | } | |
90 | ||
91 | return ret; | |
92 | } | |
93 | ||
94 | /* | |
95 | * Capability blocks. | |
96 | */ | |
97 | u_char aim_caps[6][16] = { | |
98 | ||
99 | /* Buddy icon */ | |
100 | {0x09, 0x46, 0x13, 0x46, 0x4c, 0x7f, 0x11, 0xd1, | |
101 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}, | |
102 | ||
103 | /* Voice */ | |
104 | {0x09, 0x46, 0x13, 0x41, 0x4c, 0x7f, 0x11, 0xd1, | |
105 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}, | |
106 | ||
107 | /* IM image */ | |
108 | {0x09, 0x46, 0x13, 0x45, 0x4c, 0x7f, 0x11, 0xd1, | |
109 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}, | |
110 | ||
111 | /* Chat */ | |
112 | {0x74, 0x8f, 0x24, 0x20, 0x62, 0x87, 0x11, 0xd1, | |
113 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}, | |
114 | ||
115 | /* Get file */ | |
116 | {0x09, 0x46, 0x13, 0x48, 0x4c, 0x7f, 0x11, 0xd1, | |
117 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}, | |
118 | ||
119 | /* Send file */ | |
120 | {0x09, 0x46, 0x13, 0x43, 0x4c, 0x7f, 0x11, 0xd1, | |
121 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00} | |
122 | }; | |
123 | ||
124 | faim_internal unsigned short aim_getcap(unsigned char *capblock, int buflen) | |
125 | { | |
126 | u_short ret = 0; | |
127 | int y; | |
128 | int offset = 0; | |
129 | ||
130 | while (offset < buflen) { | |
131 | for(y=0; y < (sizeof(aim_caps)/0x10); y++) { | |
132 | if (memcmp(&aim_caps[y], capblock+offset, 0x10) == 0) { | |
133 | switch(y) { | |
134 | case 0: ret |= AIM_CAPS_BUDDYICON; break; | |
135 | case 1: ret |= AIM_CAPS_VOICE; break; | |
136 | case 2: ret |= AIM_CAPS_IMIMAGE; break; | |
137 | case 3: ret |= AIM_CAPS_CHAT; break; | |
138 | case 4: ret |= AIM_CAPS_GETFILE; break; | |
139 | case 5: ret |= AIM_CAPS_SENDFILE; break; | |
140 | default: ret |= 0xff00; break; | |
141 | } | |
142 | } | |
143 | } | |
144 | offset += 0x10; | |
145 | } | |
146 | return ret; | |
147 | } | |
148 | ||
149 | faim_internal int aim_putcap(unsigned char *capblock, int buflen, u_short caps) | |
150 | { | |
151 | int offset = 0; | |
152 | ||
153 | if (!capblock) | |
154 | return -1; | |
155 | ||
156 | if ((caps & AIM_CAPS_BUDDYICON) && (offset < buflen)) { | |
157 | memcpy(capblock+offset, aim_caps[0], sizeof(aim_caps[0])); | |
158 | offset += sizeof(aim_caps[1]); | |
159 | } | |
160 | if ((caps & AIM_CAPS_VOICE) && (offset < buflen)) { | |
161 | memcpy(capblock+offset, aim_caps[1], sizeof(aim_caps[1])); | |
162 | offset += sizeof(aim_caps[1]); | |
163 | } | |
164 | if ((caps & AIM_CAPS_IMIMAGE) && (offset < buflen)) { | |
165 | memcpy(capblock+offset, aim_caps[2], sizeof(aim_caps[2])); | |
166 | offset += sizeof(aim_caps[2]); | |
167 | } | |
168 | if ((caps & AIM_CAPS_CHAT) && (offset < buflen)) { | |
169 | memcpy(capblock+offset, aim_caps[3], sizeof(aim_caps[3])); | |
170 | offset += sizeof(aim_caps[3]); | |
171 | } | |
172 | if ((caps & AIM_CAPS_GETFILE) && (offset < buflen)) { | |
173 | memcpy(capblock+offset, aim_caps[4], sizeof(aim_caps[4])); | |
174 | offset += sizeof(aim_caps[4]); | |
175 | } | |
176 | if ((caps & AIM_CAPS_SENDFILE) && (offset < buflen)) { | |
177 | memcpy(capblock+offset, aim_caps[5], sizeof(aim_caps[5])); | |
178 | offset += sizeof(aim_caps[5]); | |
179 | } | |
180 | ||
181 | return offset; | |
182 | } | |
183 | ||
184 | /* | |
185 | * AIM is fairly regular about providing user info. This | |
186 | * is a generic routine to extract it in its standard form. | |
187 | */ | |
188 | faim_internal int aim_extractuserinfo(u_char *buf, struct aim_userinfo_s *outinfo) | |
189 | { | |
190 | int i = 0; | |
191 | int tlvcnt = 0; | |
192 | int curtlv = 0; | |
193 | int tlv1 = 0; | |
194 | u_short curtype; | |
195 | int lastvalid; | |
196 | ||
197 | ||
198 | if (!buf || !outinfo) | |
199 | return -1; | |
200 | ||
201 | /* Clear out old data first */ | |
202 | memset(outinfo, 0x00, sizeof(struct aim_userinfo_s)); | |
203 | ||
204 | /* | |
205 | * Screen name. Stored as an unterminated string prepended | |
206 | * with an unsigned byte containing its length. | |
207 | */ | |
208 | if (buf[i] < MAXSNLEN) { | |
209 | memcpy(outinfo->sn, &(buf[i+1]), buf[i]); | |
210 | outinfo->sn[(int)buf[i]] = '\0'; | |
211 | } else { | |
212 | memcpy(outinfo->sn, &(buf[i+1]), MAXSNLEN-1); | |
213 | outinfo->sn[MAXSNLEN] = '\0'; | |
214 | } | |
215 | i = 1 + (int)buf[i]; | |
216 | ||
217 | /* | |
218 | * Warning Level. Stored as an unsigned short. | |
219 | */ | |
220 | outinfo->warnlevel = aimutil_get16(&buf[i]); | |
221 | i += 2; | |
222 | ||
223 | /* | |
224 | * TLV Count. Unsigned short representing the number of | |
225 | * Type-Length-Value triples that follow. | |
226 | */ | |
227 | tlvcnt = aimutil_get16(&buf[i]); | |
228 | i += 2; | |
229 | ||
230 | /* | |
231 | * Parse out the Type-Length-Value triples as they're found. | |
232 | */ | |
233 | while (curtlv < tlvcnt) { | |
234 | lastvalid = 1; | |
235 | curtype = aimutil_get16(&buf[i]); | |
236 | switch (curtype) { | |
237 | /* | |
238 | * Type = 0x0000: Invalid | |
239 | * | |
240 | * AOL has been trying to throw these in just to break us. | |
241 | * They're real nice guys over there at AOL. | |
242 | * | |
243 | * Just skip the two zero bytes and continue on. (This doesn't | |
244 | * count towards tlvcnt!) | |
245 | */ | |
246 | case 0x0000: | |
247 | lastvalid = 0; | |
248 | i += 2; | |
249 | break; | |
250 | ||
251 | /* | |
252 | * Type = 0x0001: User flags | |
253 | * | |
254 | * Specified as any of the following bitwise ORed together: | |
255 | * 0x0001 Trial (user less than 60days) | |
256 | * 0x0002 Unknown bit 2 | |
257 | * 0x0004 AOL Main Service user | |
258 | * 0x0008 Unknown bit 4 | |
259 | * 0x0010 Free (AIM) user | |
260 | * 0x0020 Away | |
261 | * | |
262 | * In some odd cases, we can end up with more | |
263 | * than one of these. We only want the first, | |
264 | * as the others may not be something we want. | |
265 | * | |
266 | */ | |
267 | case 0x0001: | |
268 | if (tlv1) /* use only the first */ | |
269 | break; | |
270 | outinfo->flags = aimutil_get16(&buf[i+4]); | |
271 | tlv1++; | |
272 | break; | |
273 | ||
274 | /* | |
275 | * Type = 0x0002: Member-Since date. | |
276 | * | |
277 | * The time/date that the user originally | |
278 | * registered for the service, stored in | |
279 | * time_t format | |
280 | */ | |
281 | case 0x0002: | |
282 | outinfo->membersince = aimutil_get32(&buf[i+4]); | |
283 | break; | |
284 | ||
285 | /* | |
286 | * Type = 0x0003: On-Since date. | |
287 | * | |
288 | * The time/date that the user started | |
289 | * their current session, stored in time_t | |
290 | * format. | |
291 | */ | |
292 | case 0x0003: | |
293 | outinfo->onlinesince = aimutil_get32(&buf[i+4]); | |
294 | break; | |
295 | ||
296 | /* | |
297 | * Type = 0x0004: Idle time. | |
298 | * | |
299 | * Number of seconds since the user | |
300 | * actively used the service. | |
301 | */ | |
302 | case 0x0004: | |
303 | outinfo->idletime = aimutil_get16(&buf[i+4]); | |
304 | break; | |
305 | ||
306 | /* | |
307 | * Type = 0x0006: ICQ Online Status | |
308 | * | |
309 | * ICQ's Away/DND/etc "enriched" status | |
310 | * Some decoding of values done by Scott <darkagl@pcnet.com> | |
311 | */ | |
312 | case 0x0006: | |
313 | outinfo->icqinfo.status = aimutil_get16(buf+i+2+2+2); | |
314 | break; | |
315 | ||
316 | ||
317 | /* | |
318 | * Type = 0x000a | |
319 | * | |
320 | * ICQ User IP Address. | |
321 | * Ahh, the joy of ICQ security. | |
322 | */ | |
323 | case 0x000a: | |
324 | outinfo->icqinfo.ipaddr = aimutil_get32(&buf[i+4]); | |
325 | break; | |
326 | ||
327 | /* Type = 0x000c | |
328 | * | |
329 | * random crap containing the IP address, | |
330 | * apparently a port number, and some Other Stuff. | |
331 | * | |
332 | */ | |
333 | case 0x000c: | |
334 | memcpy(outinfo->icqinfo.crap, &buf[i+4], 0x25); | |
335 | break; | |
336 | ||
337 | /* | |
338 | * Type = 0x000d | |
339 | * | |
340 | * Capability information. Not real sure of | |
341 | * actual decoding. See comment on aim_bos_setprofile() | |
342 | * in aim_misc.c about the capability block, its the same. | |
343 | * | |
344 | */ | |
345 | case 0x000d: | |
346 | { | |
347 | int len; | |
348 | len = aimutil_get16(buf+i+2); | |
349 | if (!len) | |
350 | break; | |
351 | ||
352 | outinfo->capabilities = aim_getcap(buf+i+4, len); | |
353 | } | |
354 | break; | |
355 | ||
356 | /* | |
357 | * Type = 0x000e | |
358 | * | |
359 | * Unknown. Always of zero length, and always only | |
360 | * on AOL users. | |
361 | * | |
362 | * Ignore. | |
363 | * | |
364 | */ | |
365 | case 0x000e: | |
366 | break; | |
367 | ||
368 | /* | |
369 | * Type = 0x000f: Session Length. (AIM) | |
370 | * Type = 0x0010: Session Length. (AOL) | |
371 | * | |
372 | * The duration, in seconds, of the user's | |
373 | * current session. | |
374 | * | |
375 | * Which TLV type this comes in depends | |
376 | * on the service the user is using (AIM or AOL). | |
377 | * | |
378 | */ | |
379 | case 0x000f: | |
380 | case 0x0010: | |
381 | outinfo->sessionlen = aimutil_get32(&buf[i+4]); | |
382 | break; | |
383 | ||
384 | /* | |
385 | * Reaching here indicates that either AOL has | |
386 | * added yet another TLV for us to deal with, | |
387 | * or the parsing has gone Terribly Wrong. | |
388 | * | |
389 | * Either way, inform the owner and attempt | |
390 | * recovery. | |
391 | * | |
392 | */ | |
393 | default: | |
394 | { | |
395 | int len,z = 0, y = 0, x = 0; | |
396 | char tmpstr[80]; | |
397 | printf("faim: userinfo: **warning: unexpected TLV:\n"); | |
398 | printf("faim: userinfo: sn =%s\n", outinfo->sn); | |
399 | printf("faim: userinfo: curtlv=0x%04x\n", curtlv); | |
400 | printf("faim: userinfo: type =0x%04x\n",aimutil_get16(&buf[i])); | |
401 | printf("faim: userinfo: length=0x%04x\n", len = aimutil_get16(&buf[i+2])); | |
402 | printf("faim: userinfo: data: \n"); | |
403 | while (z<len) | |
404 | { | |
405 | x = sprintf(tmpstr, "faim: userinfo: "); | |
406 | for (y = 0; y < 8; y++) | |
407 | { | |
408 | if (z<len) | |
409 | { | |
410 | sprintf(tmpstr+x, "%02x ", buf[i+4+z]); | |
411 | z++; | |
412 | x += 3; | |
413 | } | |
414 | else | |
415 | break; | |
416 | } | |
417 | printf("%s\n", tmpstr); | |
418 | } | |
419 | } | |
420 | break; | |
421 | } | |
422 | /* | |
423 | * No matter what, TLV triplets should always look like this: | |
424 | * | |
425 | * u_short type; | |
426 | * u_short length; | |
427 | * u_char data[length]; | |
428 | * | |
429 | */ | |
430 | if (lastvalid) { | |
431 | i += (2 + 2 + aimutil_get16(&buf[i+2])); | |
432 | curtlv++; | |
433 | } | |
434 | } | |
435 | ||
436 | return i; | |
437 | } | |
438 | ||
439 | /* | |
440 | * Oncoming Buddy notifications contain a subset of the | |
441 | * user information structure. Its close enough to run | |
442 | * through aim_extractuserinfo() however. | |
443 | * | |
444 | */ | |
445 | faim_internal int aim_parse_oncoming_middle(struct aim_session_t *sess, | |
446 | struct command_rx_struct *command) | |
447 | { | |
448 | struct aim_userinfo_s userinfo; | |
449 | u_int i = 0; | |
450 | rxcallback_t userfunc=NULL; | |
451 | ||
452 | i = 10; | |
453 | i += aim_extractuserinfo(command->data+i, &userinfo); | |
454 | ||
455 | userfunc = aim_callhandler(command->conn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING); | |
456 | if (userfunc) | |
457 | i = userfunc(sess, command, &userinfo); | |
458 | ||
459 | return 1; | |
460 | } | |
461 | ||
462 | /* | |
463 | * Offgoing Buddy notifications contain no useful | |
464 | * information other than the name it applies to. | |
465 | * | |
466 | */ | |
467 | faim_internal int aim_parse_offgoing_middle(struct aim_session_t *sess, | |
468 | struct command_rx_struct *command) | |
469 | { | |
470 | char sn[MAXSNLEN+1]; | |
471 | u_int i = 0; | |
472 | rxcallback_t userfunc=NULL; | |
473 | ||
474 | strncpy(sn, (char *)command->data+11, (int)command->data[10]); | |
475 | sn[(int)command->data[10]] = '\0'; | |
476 | ||
477 | userfunc = aim_callhandler(command->conn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING); | |
478 | if (userfunc) | |
479 | i = userfunc(sess, command, sn); | |
480 | ||
481 | return 1; | |
482 | } | |
483 | ||
484 | /* | |
485 | * This parses the user info stuff out all nice and pretty then calls | |
486 | * the higher-level callback (in the user app). | |
487 | * | |
488 | */ | |
489 | faim_internal int aim_parse_userinfo_middle(struct aim_session_t *sess, | |
490 | struct command_rx_struct *command) | |
491 | { | |
492 | struct aim_userinfo_s userinfo; | |
493 | char *text_encoding = NULL; | |
494 | char *text = NULL; | |
495 | u_int i = 0; | |
496 | rxcallback_t userfunc=NULL; | |
497 | struct aim_tlvlist_t *tlvlist; | |
498 | struct aim_snac_t *origsnac = NULL; | |
499 | u_long snacid; | |
500 | struct aim_priv_inforeq *inforeq; | |
501 | ||
502 | snacid = aimutil_get32(&command->data[6]); | |
503 | origsnac = aim_remsnac(sess, snacid); | |
504 | ||
505 | if (!origsnac || !origsnac->data) { | |
506 | printf("faim: parse_userinfo_middle: major problem: no snac stored!\n"); | |
507 | return 1; | |
508 | } | |
509 | ||
510 | inforeq = (struct aim_priv_inforeq *)origsnac->data; | |
511 | ||
512 | switch (inforeq->infotype) { | |
513 | case AIM_GETINFO_GENERALINFO: | |
514 | case AIM_GETINFO_AWAYMESSAGE: | |
515 | i = 10; | |
516 | ||
517 | /* | |
518 | * extractuserinfo will give us the basic metaTLV information | |
519 | */ | |
520 | i += aim_extractuserinfo(command->data+i, &userinfo); | |
521 | ||
522 | /* | |
523 | * However, in this command, there's usually more TLVs following... | |
524 | */ | |
525 | tlvlist = aim_readtlvchain(command->data+i, command->commandlen-i); | |
526 | ||
527 | /* | |
528 | * Depending on what informational text was requested, different | |
529 | * TLVs will appear here. | |
530 | * | |
531 | * Profile will be 1 and 2, away message will be 3 and 4. | |
532 | */ | |
533 | if (aim_gettlv(tlvlist, 0x0001, 1)) { | |
534 | text_encoding = aim_gettlv_str(tlvlist, 0x0001, 1); | |
535 | text = aim_gettlv_str(tlvlist, 0x0002, 1); | |
536 | } else if (aim_gettlv(tlvlist, 0x0003, 1)) { | |
537 | text_encoding = aim_gettlv_str(tlvlist, 0x0003, 1); | |
538 | text = aim_gettlv_str(tlvlist, 0x0004, 1); | |
539 | } | |
540 | ||
541 | userfunc = aim_callhandler(command->conn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO); | |
542 | if (userfunc) { | |
543 | i = userfunc(sess, | |
544 | command, | |
545 | &userinfo, | |
546 | text_encoding, | |
547 | text, | |
548 | inforeq->infotype); | |
549 | } | |
550 | ||
551 | free(text_encoding); | |
552 | free(text); | |
553 | aim_freetlvchain(&tlvlist); | |
554 | break; | |
555 | default: | |
556 | printf("faim: parse_userinfo_middle: unknown infotype in request! (0x%04x)\n", inforeq->infotype); | |
557 | break; | |
558 | } | |
559 | ||
560 | if (origsnac) { | |
561 | if (origsnac->data) | |
562 | free(origsnac->data); | |
563 | free(origsnac); | |
564 | } | |
565 | ||
566 | return 1; | |
567 | } | |
568 | ||
569 | /* | |
570 | * Inverse of aim_extractuserinfo() | |
571 | */ | |
572 | faim_internal int aim_putuserinfo(u_char *buf, int buflen, struct aim_userinfo_s *info) | |
573 | { | |
574 | int i = 0, numtlv = 0; | |
575 | struct aim_tlvlist_t *tlvlist = NULL; | |
576 | ||
577 | if (!buf || !info) | |
578 | return 0; | |
579 | ||
580 | i += aimutil_put8(buf+i, strlen(info->sn)); | |
581 | i += aimutil_putstr(buf+i, info->sn, strlen(info->sn)); | |
582 | ||
583 | i += aimutil_put16(buf+i, info->warnlevel); | |
584 | ||
585 | ||
586 | aim_addtlvtochain16(&tlvlist, 0x0001, info->flags); | |
587 | numtlv++; | |
588 | ||
589 | aim_addtlvtochain32(&tlvlist, 0x0002, info->membersince); | |
590 | numtlv++; | |
591 | ||
592 | aim_addtlvtochain32(&tlvlist, 0x0003, info->onlinesince); | |
593 | numtlv++; | |
594 | ||
595 | aim_addtlvtochain16(&tlvlist, 0x0004, info->idletime); | |
596 | numtlv++; | |
597 | ||
598 | #if ICQ_OSCAR_SUPPORT | |
599 | if(atoi(info->sn) != 0) { | |
600 | aim_addtlvtochain16(&tlvlist, 0x0006, info->icqinfo.status); | |
601 | aim_addtlvtochain32(&tlvlist, 0x000a, info->icqinfo.ipaddr); | |
602 | } | |
603 | #endif | |
604 | ||
605 | aim_addtlvtochain_caps(&tlvlist, 0x000d, info->capabilities); | |
606 | numtlv++; | |
607 | ||
608 | aim_addtlvtochain32(&tlvlist, (unsigned short)((info->flags)&AIM_FLAG_AOL?0x0010:0x000f), info->sessionlen); | |
609 | numtlv++; | |
610 | ||
611 | i += aimutil_put16(buf+i, numtlv); /* tlvcount */ | |
612 | i += aim_writetlvchain(buf+i, buflen-i, &tlvlist); /* tlvs */ | |
613 | aim_freetlvchain(&tlvlist); | |
614 | ||
615 | return i; | |
616 | } | |
617 | ||
618 | faim_export int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info) | |
619 | { | |
620 | struct command_tx_struct *tx; | |
621 | int i = 0; | |
622 | ||
623 | if (!sess || !conn || !info) | |
624 | return 0; | |
625 | ||
626 | if (!(tx = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 1152))) | |
627 | return -1; | |
628 | ||
629 | tx->lock = 1; | |
630 | ||
631 | i += aimutil_put16(tx->data+i, 0x0003); | |
632 | i += aimutil_put16(tx->data+i, 0x000b); | |
633 | i += aimutil_put16(tx->data+i, 0x0000); | |
634 | i += aimutil_put16(tx->data+i, 0x0000); | |
635 | i += aimutil_put16(tx->data+i, 0x0000); | |
636 | ||
637 | i += aim_putuserinfo(tx->data+i, tx->commandlen-i, info); | |
638 | ||
639 | tx->commandlen = i; | |
640 | tx->lock = 0; | |
641 | aim_tx_enqueue(sess, tx); | |
642 | ||
643 | return 0; | |
644 | } | |
645 | ||
646 | faim_export int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn) | |
647 | { | |
648 | struct command_tx_struct *tx; | |
649 | int i = 0; | |
650 | ||
651 | if (!sess || !conn || !sn) | |
652 | return 0; | |
653 | ||
654 | if (!(tx = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 10+1+strlen(sn)))) | |
655 | return -1; | |
656 | ||
657 | tx->lock = 1; | |
658 | ||
659 | i += aimutil_put16(tx->data+i, 0x0003); | |
660 | i += aimutil_put16(tx->data+i, 0x000c); | |
661 | i += aimutil_put16(tx->data+i, 0x0000); | |
662 | i += aimutil_put16(tx->data+i, 0x0000); | |
663 | i += aimutil_put16(tx->data+i, 0x0000); | |
664 | ||
665 | i += aimutil_put8(tx->data+i, strlen(sn)); | |
666 | i += aimutil_putstr(tx->data+i, sn, strlen(sn)); | |
667 | ||
668 | tx->lock = 0; | |
669 | aim_tx_enqueue(sess, tx); | |
670 | ||
671 | return 0; | |
672 | } | |
673 |