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Commit | Line | Data |
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9de3ca7e | 1 | /* |
2 | * aim_info.c | |
3 | * | |
4 | * The functions here are responsible for requesting and parsing information- | |
d410cf58 | 5 | * gathering SNACs. Or something like that. |
9de3ca7e | 6 | * |
7 | */ | |
8 | ||
37ee990e | 9 | #define FAIM_INTERNAL |
dd60ff8b | 10 | #include <aim.h> |
9de3ca7e | 11 | |
262272cc | 12 | struct aim_priv_inforeq { |
d410cf58 | 13 | char sn[MAXSNLEN+1]; |
14 | fu16_t infotype; | |
262272cc | 15 | }; |
16 | ||
d410cf58 | 17 | faim_export int aim_getinfo(aim_session_t *sess, aim_conn_t *conn, const char *sn, fu16_t infotype) |
9de3ca7e | 18 | { |
d410cf58 | 19 | struct aim_priv_inforeq privdata; |
20 | aim_frame_t *fr; | |
21 | aim_snacid_t snacid; | |
276495a3 | 22 | |
d410cf58 | 23 | if (!sess || !conn || !sn) |
24 | return -EINVAL; | |
00ef5271 | 25 | |
d410cf58 | 26 | if ((infotype != AIM_GETINFO_GENERALINFO) && (infotype != AIM_GETINFO_AWAYMESSAGE)) |
27 | return -EINVAL; | |
9de3ca7e | 28 | |
d410cf58 | 29 | if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 12+1+strlen(sn)))) |
30 | return -ENOMEM; | |
9de3ca7e | 31 | |
d410cf58 | 32 | strncpy(privdata.sn, sn, sizeof(privdata.sn)); |
33 | privdata.infotype = infotype; | |
34 | snacid = aim_cachesnac(sess, 0x0002, 0x0005, 0x0000, &privdata, sizeof(struct aim_priv_inforeq)); | |
35 | ||
36 | aim_putsnac(&fr->data, 0x0002, 0x0005, 0x0000, snacid); | |
37 | aimbs_put16(&fr->data, infotype); | |
38 | aimbs_put8(&fr->data, strlen(sn)); | |
39 | aimbs_putraw(&fr->data, sn, strlen(sn)); | |
9de3ca7e | 40 | |
d410cf58 | 41 | aim_tx_enqueue(sess, fr); |
9de3ca7e | 42 | |
d410cf58 | 43 | return 0; |
96f8b1ed | 44 | } |
5b79dc93 | 45 | |
46 | /* | |
47 | * Capability blocks. | |
48 | */ | |
f7bb124a | 49 | static const struct { |
d410cf58 | 50 | unsigned short flag; |
51 | unsigned char data[16]; | |
f7bb124a | 52 | } aim_caps[] = { |
d410cf58 | 53 | |
54 | {AIM_CAPS_BUDDYICON, | |
55 | {0x09, 0x46, 0x13, 0x46, 0x4c, 0x7f, 0x11, 0xd1, | |
56 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
57 | ||
58 | {AIM_CAPS_VOICE, | |
59 | {0x09, 0x46, 0x13, 0x41, 0x4c, 0x7f, 0x11, 0xd1, | |
60 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
61 | ||
62 | {AIM_CAPS_IMIMAGE, | |
63 | {0x09, 0x46, 0x13, 0x45, 0x4c, 0x7f, 0x11, 0xd1, | |
64 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
65 | ||
66 | {AIM_CAPS_CHAT, | |
67 | {0x74, 0x8f, 0x24, 0x20, 0x62, 0x87, 0x11, 0xd1, | |
68 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
69 | ||
70 | {AIM_CAPS_GETFILE, | |
71 | {0x09, 0x46, 0x13, 0x48, 0x4c, 0x7f, 0x11, 0xd1, | |
72 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
73 | ||
74 | {AIM_CAPS_SENDFILE, | |
75 | {0x09, 0x46, 0x13, 0x43, 0x4c, 0x7f, 0x11, 0xd1, | |
76 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
77 | ||
78 | {AIM_CAPS_SAVESTOCKS, | |
79 | {0x09, 0x46, 0x13, 0x47, 0x4c, 0x7f, 0x11, 0xd1, | |
80 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
81 | ||
82 | /* | |
83 | * Indeed, there are two of these. The former appears to be correct, | |
84 | * but in some versions of winaim, the second one is set. Either they | |
85 | * forgot to fix endianness, or they made a typo. It really doesn't | |
86 | * matter which. | |
87 | */ | |
88 | {AIM_CAPS_GAMES, | |
89 | {0x09, 0x46, 0x13, 0x4a, 0x4c, 0x7f, 0x11, 0xd1, | |
90 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
91 | {AIM_CAPS_GAMES2, | |
92 | {0x09, 0x46, 0x13, 0x4a, 0x4c, 0x7f, 0x11, 0xd1, | |
93 | 0x22, 0x82, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
94 | ||
95 | {AIM_CAPS_SENDBUDDYLIST, | |
96 | {0x09, 0x46, 0x13, 0x4b, 0x4c, 0x7f, 0x11, 0xd1, | |
97 | 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, | |
98 | ||
99 | {AIM_CAPS_LAST} | |
5b79dc93 | 100 | }; |
101 | ||
d410cf58 | 102 | /* |
103 | * This still takes a length parameter even with a bstream because capabilities | |
104 | * are not naturally bounded. | |
105 | * | |
106 | */ | |
107 | faim_internal fu16_t aim_getcap(aim_session_t *sess, aim_bstream_t *bs, int len) | |
b69540e3 | 108 | { |
d410cf58 | 109 | fu16_t flags = 0; |
110 | int offset; | |
111 | ||
112 | for (offset = 0; aim_bstream_empty(bs) && (offset < len); offset += 0x10) { | |
113 | fu8_t *cap; | |
114 | int i, identified; | |
b69540e3 | 115 | |
d410cf58 | 116 | cap = aimbs_getraw(bs, 0x10); |
f7bb124a | 117 | |
d410cf58 | 118 | for (i = 0, identified = 0; !(aim_caps[i].flag & AIM_CAPS_LAST); i++) { |
f7bb124a | 119 | |
d410cf58 | 120 | if (memcmp(&aim_caps[i].data, cap, 0x10) == 0) { |
121 | flags |= aim_caps[i].flag; | |
122 | identified++; | |
123 | break; /* should only match once... */ | |
f7bb124a | 124 | |
d410cf58 | 125 | } |
126 | } | |
f7bb124a | 127 | |
d410cf58 | 128 | if (!identified) |
129 | faimdprintf(sess, 0, "unknown capability!\n"); | |
0589dc54 | 130 | |
d410cf58 | 131 | free(cap); |
132 | } | |
f7bb124a | 133 | |
d410cf58 | 134 | return flags; |
b69540e3 | 135 | } |
136 | ||
d410cf58 | 137 | faim_internal int aim_putcap(aim_bstream_t *bs, fu16_t caps) |
b69540e3 | 138 | { |
d410cf58 | 139 | int i; |
b69540e3 | 140 | |
d410cf58 | 141 | if (!bs) |
142 | return -EINVAL; | |
f7bb124a | 143 | |
d410cf58 | 144 | for (i = 0; aim_bstream_empty(bs); i++) { |
f7bb124a | 145 | |
d410cf58 | 146 | if (aim_caps[i].flag == AIM_CAPS_LAST) |
147 | break; | |
b69540e3 | 148 | |
d410cf58 | 149 | if (caps & aim_caps[i].flag) |
150 | aimbs_putraw(bs, aim_caps[i].data, 0x10); | |
b69540e3 | 151 | |
d410cf58 | 152 | } |
153 | ||
154 | return 0; | |
b69540e3 | 155 | } |
156 | ||
9de3ca7e | 157 | /* |
d410cf58 | 158 | * AIM is fairly regular about providing user info. This is a generic |
159 | * routine to extract it in its standard form. | |
9de3ca7e | 160 | */ |
d410cf58 | 161 | faim_internal int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, struct aim_userinfo_s *outinfo) |
9de3ca7e | 162 | { |
d410cf58 | 163 | int curtlv, tlvcnt; |
164 | fu8_t snlen; | |
165 | ||
166 | if (!bs || !outinfo) | |
167 | return -EINVAL; | |
168 | ||
169 | /* Clear out old data first */ | |
170 | memset(outinfo, 0x00, sizeof(struct aim_userinfo_s)); | |
171 | ||
172 | /* | |
173 | * Screen name. Stored as an unterminated string prepended with a | |
174 | * byte containing its length. | |
175 | */ | |
176 | snlen = aimbs_get8(bs); | |
177 | aimbs_getrawbuf(bs, outinfo->sn, snlen); | |
178 | ||
179 | /* | |
180 | * Warning Level. Stored as an unsigned short. | |
181 | */ | |
182 | outinfo->warnlevel = aimbs_get16(bs); | |
183 | ||
184 | /* | |
185 | * TLV Count. Unsigned short representing the number of | |
186 | * Type-Length-Value triples that follow. | |
187 | */ | |
188 | tlvcnt = aimbs_get16(bs); | |
189 | ||
190 | /* | |
191 | * Parse out the Type-Length-Value triples as they're found. | |
192 | */ | |
193 | for (curtlv = 0; curtlv < tlvcnt; curtlv++) { | |
194 | int endpos; | |
195 | fu16_t type, length; | |
196 | ||
197 | type = aimbs_get16(bs); | |
198 | length = aimbs_get16(bs); | |
199 | ||
200 | endpos = aim_bstream_curpos(bs) + length; | |
201 | ||
202 | if (type == 0x0001) { | |
203 | /* | |
204 | * Type = 0x0001: User flags | |
205 | * | |
206 | * Specified as any of the following ORed together: | |
207 | * 0x0001 Trial (user less than 60days) | |
208 | * 0x0002 Unknown bit 2 | |
209 | * 0x0004 AOL Main Service user | |
210 | * 0x0008 Unknown bit 4 | |
211 | * 0x0010 Free (AIM) user | |
212 | * 0x0020 Away | |
25aaf30e | 213 | * 0x0400 ActiveBuddy |
d410cf58 | 214 | * |
215 | */ | |
216 | outinfo->flags = aimbs_get16(bs); | |
217 | ||
218 | } else if (type == 0x0002) { | |
219 | /* | |
220 | * Type = 0x0002: Member-Since date. | |
221 | * | |
222 | * The time/date that the user originally registered for | |
223 | * the service, stored in time_t format. | |
224 | */ | |
225 | outinfo->membersince = aimbs_get32(bs); | |
226 | ||
227 | } else if (type == 0x0003) { | |
228 | /* | |
229 | * Type = 0x0003: On-Since date. | |
230 | * | |
231 | * The time/date that the user started their current | |
232 | * session, stored in time_t format. | |
233 | */ | |
234 | outinfo->onlinesince = aimbs_get32(bs); | |
235 | ||
236 | } else if (type == 0x0004) { | |
237 | /* | |
238 | * Type = 0x0004: Idle time. | |
239 | * | |
240 | * Number of seconds since the user actively used the | |
241 | * service. | |
242 | * | |
243 | * Note that the client tells the server when to start | |
244 | * counting idle times, so this may or may not be | |
245 | * related to reality. | |
246 | */ | |
247 | outinfo->idletime = aimbs_get16(bs); | |
248 | ||
249 | } else if (type == 0x0006) { | |
250 | /* | |
251 | * Type = 0x0006: ICQ Online Status | |
252 | * | |
253 | * ICQ's Away/DND/etc "enriched" status. Some decoding | |
254 | * of values done by Scott <darkagl@pcnet.com> | |
255 | */ | |
256 | aimbs_get16(bs); | |
257 | outinfo->icqinfo.status = aimbs_get16(bs); | |
258 | ||
259 | } else if (type == 0x000a) { | |
260 | /* | |
261 | * Type = 0x000a | |
262 | * | |
263 | * ICQ User IP Address. | |
264 | * Ahh, the joy of ICQ security. | |
265 | */ | |
266 | outinfo->icqinfo.ipaddr = aimbs_get32(bs); | |
267 | ||
268 | } else if (type == 0x000c) { | |
269 | /* | |
270 | * Type = 0x000c | |
271 | * | |
272 | * random crap containing the IP address, | |
273 | * apparently a port number, and some Other Stuff. | |
274 | * | |
275 | */ | |
276 | aimbs_getrawbuf(bs, outinfo->icqinfo.crap, 0x25); | |
277 | ||
278 | } else if (type == 0x000d) { | |
279 | /* | |
280 | * Type = 0x000d | |
281 | * | |
282 | * Capability information. | |
283 | * | |
284 | */ | |
285 | outinfo->capabilities = aim_getcap(sess, bs, length); | |
286 | ||
287 | } else if (type == 0x000e) { | |
288 | /* | |
289 | * Type = 0x000e | |
290 | * | |
291 | * Unknown. Always of zero length, and always only | |
292 | * on AOL users. | |
293 | * | |
294 | * Ignore. | |
295 | * | |
296 | */ | |
297 | ||
298 | } else if ((type == 0x000f) || (type == 0x0010)) { | |
299 | /* | |
300 | * Type = 0x000f: Session Length. (AIM) | |
301 | * Type = 0x0010: Session Length. (AOL) | |
302 | * | |
303 | * The duration, in seconds, of the user's current | |
304 | * session. | |
305 | * | |
306 | * Which TLV type this comes in depends on the | |
307 | * service the user is using (AIM or AOL). | |
308 | * | |
309 | */ | |
310 | outinfo->sessionlen = aimbs_get32(bs); | |
311 | ||
312 | } else { | |
313 | ||
314 | /* | |
315 | * Reaching here indicates that either AOL has | |
316 | * added yet another TLV for us to deal with, | |
317 | * or the parsing has gone Terribly Wrong. | |
318 | * | |
319 | * Either way, inform the owner and attempt | |
320 | * recovery. | |
321 | * | |
322 | */ | |
323 | faimdprintf(sess, 0, "userinfo: **warning: unexpected TLV:\n"); | |
324 | faimdprintf(sess, 0, "userinfo: sn =%s\n", outinfo->sn); | |
325 | faimdprintf(sess, 0, "userinfo: type =0x%04x\n",type); | |
326 | faimdprintf(sess, 0, "userinfo: length=0x%04x\n", length); | |
327 | ||
328 | } | |
329 | ||
330 | /* Save ourselves. */ | |
331 | aim_bstream_setpos(bs, endpos); | |
332 | } | |
333 | ||
334 | return 0; | |
9de3ca7e | 335 | } |
336 | ||
50443ea0 | 337 | /* |
338 | * Inverse of aim_extractuserinfo() | |
339 | */ | |
d410cf58 | 340 | faim_internal int aim_putuserinfo(aim_bstream_t *bs, struct aim_userinfo_s *info) |
50443ea0 | 341 | { |
d410cf58 | 342 | aim_tlvlist_t *tlvlist = NULL; |
50443ea0 | 343 | |
d410cf58 | 344 | if (!bs || !info) |
345 | return -EINVAL; | |
50443ea0 | 346 | |
d410cf58 | 347 | aimbs_put8(bs, strlen(info->sn)); |
348 | aimbs_putraw(bs, info->sn, strlen(info->sn)); | |
50443ea0 | 349 | |
d410cf58 | 350 | aimbs_put16(bs, info->warnlevel); |
50443ea0 | 351 | |
9c38f1a7 | 352 | |
d410cf58 | 353 | aim_addtlvtochain16(&tlvlist, 0x0001, info->flags); |
354 | aim_addtlvtochain32(&tlvlist, 0x0002, info->membersince); | |
355 | aim_addtlvtochain32(&tlvlist, 0x0003, info->onlinesince); | |
356 | aim_addtlvtochain16(&tlvlist, 0x0004, info->idletime); | |
3b101546 | 357 | |
358 | #if ICQ_OSCAR_SUPPORT | |
d410cf58 | 359 | if (atoi(info->sn) != 0) { |
360 | aim_addtlvtochain16(&tlvlist, 0x0006, info->icqinfo.status); | |
361 | aim_addtlvtochain32(&tlvlist, 0x000a, info->icqinfo.ipaddr); | |
362 | } | |
3b101546 | 363 | #endif |
364 | ||
d410cf58 | 365 | aim_addtlvtochain_caps(&tlvlist, 0x000d, info->capabilities); |
3b101546 | 366 | |
d410cf58 | 367 | aim_addtlvtochain32(&tlvlist, (fu16_t)((info->flags & AIM_FLAG_AOL) ? 0x0010 : 0x000f), info->sessionlen); |
3b101546 | 368 | |
d410cf58 | 369 | aimbs_put16(bs, aim_counttlvchain(&tlvlist)); |
370 | aim_writetlvchain(bs, &tlvlist); | |
371 | aim_freetlvchain(&tlvlist); | |
3b101546 | 372 | |
d410cf58 | 373 | return 0; |
50443ea0 | 374 | } |
375 | ||
d410cf58 | 376 | faim_export int aim_sendbuddyoncoming(aim_session_t *sess, aim_conn_t *conn, struct aim_userinfo_s *info) |
50443ea0 | 377 | { |
d410cf58 | 378 | aim_frame_t *fr; |
379 | aim_snacid_t snacid; | |
50443ea0 | 380 | |
d410cf58 | 381 | if (!sess || !conn || !info) |
382 | return -EINVAL; | |
50443ea0 | 383 | |
d410cf58 | 384 | if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 1152))) |
385 | return -ENOMEM; | |
50443ea0 | 386 | |
d410cf58 | 387 | snacid = aim_cachesnac(sess, 0x0003, 0x000b, 0x0000, NULL, 0); |
388 | ||
389 | aim_putsnac(&fr->data, 0x0003, 0x000b, 0x0000, snacid); | |
390 | aim_putuserinfo(&fr->data, info); | |
50443ea0 | 391 | |
d410cf58 | 392 | aim_tx_enqueue(sess, fr); |
50443ea0 | 393 | |
d410cf58 | 394 | return 0; |
50443ea0 | 395 | } |
396 | ||
d410cf58 | 397 | faim_export int aim_sendbuddyoffgoing(aim_session_t *sess, aim_conn_t *conn, const char *sn) |
50443ea0 | 398 | { |
d410cf58 | 399 | aim_frame_t *fr; |
400 | aim_snacid_t snacid; | |
50443ea0 | 401 | |
d410cf58 | 402 | if (!sess || !conn || !sn) |
403 | return -EINVAL; | |
50443ea0 | 404 | |
d410cf58 | 405 | if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 10+1+strlen(sn)))) |
406 | return -ENOMEM; | |
50443ea0 | 407 | |
d410cf58 | 408 | snacid = aim_cachesnac(sess, 0x0003, 0x000c, 0x0000, NULL, 0); |
409 | ||
410 | aim_putsnac(&fr->data, 0x0003, 0x000c, 0x0000, snacid); | |
411 | aimbs_put8(&fr->data, strlen(sn)); | |
412 | aimbs_putraw(&fr->data, sn, strlen(sn)); | |
50443ea0 | 413 | |
d410cf58 | 414 | aim_tx_enqueue(sess, fr); |
50443ea0 | 415 | |
d410cf58 | 416 | return 0; |
50443ea0 | 417 | } |
262272cc | 418 | |
d410cf58 | 419 | /* |
420 | * Huh? What is this? | |
421 | */ | |
422 | faim_export int aim_0002_000b(aim_session_t *sess, aim_conn_t *conn, const char *sn) | |
e80a0fa9 | 423 | { |
d410cf58 | 424 | aim_frame_t *fr; |
425 | aim_snacid_t snacid; | |
e80a0fa9 | 426 | |
d410cf58 | 427 | if (!sess || !conn || !sn) |
428 | return -EINVAL; | |
e80a0fa9 | 429 | |
d410cf58 | 430 | if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 10+1+strlen(sn)))) |
431 | return -ENOMEM; | |
e80a0fa9 | 432 | |
d410cf58 | 433 | snacid = aim_cachesnac(sess, 0x0002, 0x000b, 0x0000, NULL, 0); |
434 | ||
435 | aim_putsnac(&fr->data, 0x0002, 0x000b, 0x0000, snacid); | |
436 | aimbs_put8(&fr->data, strlen(sn)); | |
437 | aimbs_putraw(&fr->data, sn, strlen(sn)); | |
e80a0fa9 | 438 | |
d410cf58 | 439 | aim_tx_enqueue(sess, fr); |
e80a0fa9 | 440 | |
d410cf58 | 441 | return 0; |
e80a0fa9 | 442 | } |
443 | ||
b39e0a91 | 444 | /* |
445 | * Normally contains: | |
446 | * t(0001) - short containing max profile length (value = 1024) | |
447 | * t(0002) - short - unknown (value = 16) [max MIME type length?] | |
25aaf30e | 448 | * t(0003) - short - unknown (value = 10) |
b39e0a91 | 449 | */ |
d410cf58 | 450 | static int rights(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs) |
00ef5271 | 451 | { |
d410cf58 | 452 | aim_tlvlist_t *tlvlist; |
0867959e | 453 | aim_rxcallback_t userfunc; |
454 | int ret = 0; | |
d410cf58 | 455 | fu16_t maxsiglen = 0; |
b39e0a91 | 456 | |
d410cf58 | 457 | tlvlist = aim_readtlvchain(bs); |
00ef5271 | 458 | |
0867959e | 459 | if (aim_gettlv(tlvlist, 0x0001, 1)) |
460 | maxsiglen = aim_gettlv16(tlvlist, 0x0001, 1); | |
00ef5271 | 461 | |
0867959e | 462 | if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype))) |
463 | ret = userfunc(sess, rx, maxsiglen); | |
b39e0a91 | 464 | |
0867959e | 465 | aim_freetlvchain(&tlvlist); |
00ef5271 | 466 | |
0867959e | 467 | return ret; |
00ef5271 | 468 | } |
469 | ||
d410cf58 | 470 | static int userinfo(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs) |
00ef5271 | 471 | { |
d410cf58 | 472 | struct aim_userinfo_s userinfo; |
473 | char *text_encoding = NULL, *text = NULL; | |
474 | aim_rxcallback_t userfunc; | |
475 | aim_tlvlist_t *tlvlist; | |
476 | aim_snac_t *origsnac = NULL; | |
477 | struct aim_priv_inforeq *inforeq; | |
478 | int ret = 0; | |
479 | ||
480 | origsnac = aim_remsnac(sess, snac->id); | |
481 | ||
482 | if (!origsnac || !origsnac->data) { | |
483 | faimdprintf(sess, 0, "parse_userinfo_middle: major problem: no snac stored!\n"); | |
484 | return 0; | |
485 | } | |
486 | ||
487 | inforeq = (struct aim_priv_inforeq *)origsnac->data; | |
488 | ||
489 | if ((inforeq->infotype != AIM_GETINFO_GENERALINFO) && | |
490 | (inforeq->infotype != AIM_GETINFO_AWAYMESSAGE)) { | |
491 | faimdprintf(sess, 0, "parse_userinfo_middle: unknown infotype in request! (0x%04x)\n", inforeq->infotype); | |
492 | return 0; | |
493 | } | |
494 | ||
495 | aim_extractuserinfo(sess, bs, &userinfo); | |
496 | ||
497 | tlvlist = aim_readtlvchain(bs); | |
498 | ||
499 | /* | |
500 | * Depending on what informational text was requested, different | |
501 | * TLVs will appear here. | |
502 | * | |
503 | * Profile will be 1 and 2, away message will be 3 and 4. | |
504 | */ | |
505 | if (aim_gettlv(tlvlist, 0x0001, 1)) { | |
506 | text_encoding = aim_gettlv_str(tlvlist, 0x0001, 1); | |
507 | text = aim_gettlv_str(tlvlist, 0x0002, 1); | |
508 | } else if (aim_gettlv(tlvlist, 0x0003, 1)) { | |
509 | text_encoding = aim_gettlv_str(tlvlist, 0x0003, 1); | |
510 | text = aim_gettlv_str(tlvlist, 0x0004, 1); | |
511 | } | |
512 | ||
513 | if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype))) | |
514 | ret = userfunc(sess, rx, &userinfo, text_encoding, text, inforeq->infotype); | |
515 | ||
516 | free(text_encoding); | |
517 | free(text); | |
518 | ||
519 | aim_freetlvchain(&tlvlist); | |
520 | ||
521 | if (origsnac) | |
522 | free(origsnac->data); | |
523 | free(origsnac); | |
524 | ||
525 | return ret; | |
00ef5271 | 526 | } |
527 | ||
d410cf58 | 528 | static int snachandler(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs) |
00ef5271 | 529 | { |
530 | ||
d410cf58 | 531 | if (snac->subtype == 0x0003) |
532 | return rights(sess, mod, rx, snac, bs); | |
533 | else if (snac->subtype == 0x0006) | |
534 | return userinfo(sess, mod, rx, snac, bs); | |
00ef5271 | 535 | |
d410cf58 | 536 | return 0; |
00ef5271 | 537 | } |
538 | ||
d410cf58 | 539 | faim_internal int locate_modfirst(aim_session_t *sess, aim_module_t *mod) |
00ef5271 | 540 | { |
541 | ||
d410cf58 | 542 | mod->family = 0x0002; |
543 | mod->version = 0x0000; | |
544 | mod->flags = 0; | |
545 | strncpy(mod->name, "locate", sizeof(mod->name)); | |
546 | mod->snachandler = snachandler; | |
00ef5271 | 547 | |
d410cf58 | 548 | return 0; |
00ef5271 | 549 | } |