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Commit | Line | Data |
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bd71fa88 | 1 | /* |
2 | * Main libfaim header. Must be included in client for prototypes/macros. | |
3 | * | |
4 | */ | |
5 | ||
6 | #ifndef __AIM_H__ | |
7 | #define __AIM_H__ | |
8 | ||
0cc57340 | 9 | #define FAIM_VERSION_MAJOR 0 |
10 | #define FAIM_VERSION_MINOR 99 | |
11 | #define FAIM_VERSION_MINORMINOR 0 | |
12 | ||
bd71fa88 | 13 | #include <faim/faimconfig.h> |
14 | #include <faim/aim_cbtypes.h> | |
15 | ||
d6d6932a | 16 | #if !defined(FAIM_USEPTHREADS) && !defined(FAIM_USEFAKELOCKS) |
81d7797e | 17 | #error pthreads or fakelocks are currently required. |
e88ba395 | 18 | #endif |
19 | ||
bd71fa88 | 20 | #include <stdio.h> |
21 | #include <string.h> | |
22 | #include <fcntl.h> | |
23 | #include <sys/types.h> | |
24 | #include <stdlib.h> | |
25 | #include <stdarg.h> | |
26 | #include <errno.h> | |
27 | ||
7392c79f | 28 | #ifdef _WIN32 |
29 | #include <windows.h> | |
30 | #include <time.h> | |
31 | #include <io.h> | |
32 | #else | |
33 | #include <netdb.h> | |
34 | #include <sys/socket.h> | |
35 | #include <netinet/in.h> | |
36 | #include <sys/time.h> | |
37 | #include <unistd.h> | |
38 | #endif | |
39 | ||
e88ba395 | 40 | #ifdef FAIM_USEPTHREADS |
41 | #include <pthread.h> | |
42 | #define faim_mutex_t pthread_mutex_t | |
43 | #define faim_mutex_init pthread_mutex_init | |
44 | #define faim_mutex_lock pthread_mutex_lock | |
45 | #define faim_mutex_unlock pthread_mutex_unlock | |
4d7c1bfb | 46 | #define faim_mutex_destroy pthread_mutex_destroy |
81d7797e | 47 | #elif defined(FAIM_USEFAKELOCKS) |
48 | /* | |
49 | * For platforms without pthreads, we also assume | |
50 | * we're not linking against a threaded app. Which | |
51 | * means we don't have to do real locking. The | |
52 | * macros below do nothing really. They're a joke. | |
53 | * But they get it to compile. | |
54 | */ | |
55 | #define faim_mutex_t char | |
56 | #define faim_mutex_init(x, y) *x = 0 | |
57 | #define faim_mutex_lock(x) *x = 1; | |
58 | #define faim_mutex_unlock(x) *x = 0; | |
4d7c1bfb | 59 | #define faim_mutex_destroy(x) *x = 0; |
e88ba395 | 60 | #endif |
61 | ||
bd71fa88 | 62 | /* Portability stuff (DMP) */ |
63 | ||
64 | #ifdef _WIN32 | |
65 | #define sleep Sleep | |
66 | #define strlen(x) (int)strlen(x) /* win32 has a unsigned size_t */ | |
67 | #endif | |
68 | ||
040457cc | 69 | #if defined(mach) && defined(__APPLE__) |
70 | #define gethostbyname(x) gethostbyname2(x, AF_INET) | |
71 | #endif | |
bd71fa88 | 72 | |
81d7797e | 73 | #if !defined(MSG_WAITALL) |
74 | #warning FIX YOUR LIBC! MSG_WAITALL is required! | |
75 | #define MSG_WAITALL 0x100 | |
76 | #endif | |
77 | ||
bd71fa88 | 78 | /* |
79 | * Current Maximum Length for Screen Names (not including NULL) | |
68ac63c2 | 80 | * |
81 | * Currently only names up to 16 characters can be registered | |
82 | * however it is aparently legal for them to be larger. | |
bd71fa88 | 83 | */ |
68ac63c2 | 84 | #define MAXSNLEN 32 |
bd71fa88 | 85 | |
91931247 | 86 | /* |
87 | * Current Maximum Length for Instant Messages | |
88 | * | |
89 | * This was found basically by experiment, but not wholly | |
90 | * accurate experiment. It should not be regarded | |
91 | * as completely correct. But its a decent approximation. | |
92 | * | |
93 | * Note that although we can send this much, its impossible | |
94 | * for WinAIM clients (up through the latest (4.0.1957)) to | |
95 | * send any more than 1kb. Amaze all your windows friends | |
5e02cf44 | 96 | * with utterly oversized instant messages! |
91931247 | 97 | * |
98 | */ | |
b69540e3 | 99 | #define MAXMSGLEN 7987 |
91931247 | 100 | |
101 | /* | |
102 | * Current Maximum Length for Chat Room Messages | |
103 | * | |
104 | * This is actually defined by the protocol to be | |
105 | * dynamic, but I have yet to see due cause to | |
106 | * define it dynamically here. Maybe later. | |
107 | * | |
108 | */ | |
109 | #define MAXCHATMSGLEN 512 | |
110 | ||
bd71fa88 | 111 | /* |
112 | * Standard size of an AIM authorization cookie | |
113 | */ | |
114 | #define AIM_COOKIELEN 0x100 | |
115 | ||
b8d0da45 | 116 | #if debug > 0 |
117 | #define faimdprintf(l, x...) {if (l >= debug) printf(x); } | |
118 | #else | |
119 | #define faimdprintf(l, x...) | |
120 | #endif | |
121 | ||
bd71fa88 | 122 | /* |
123 | * Login info. Passes information from the Authorization | |
124 | * stage of login to the service (BOS, etc) connection | |
125 | * phase. | |
126 | * | |
127 | */ | |
128 | struct aim_login_struct { | |
129 | char screen_name[MAXSNLEN+1]; | |
130 | char *BOSIP; | |
131 | char cookie[AIM_COOKIELEN]; | |
132 | char *email; | |
133 | u_short regstatus; | |
01b59e1e | 134 | char *errorurl; |
135 | u_short errorcode; | |
bd71fa88 | 136 | }; |
137 | ||
138 | /* | |
139 | * Client info. Filled in by the client and passed | |
140 | * in to aim_login(). The information ends up | |
141 | * getting passed to OSCAR through the initial | |
142 | * login command. | |
143 | * | |
144 | * XXX: Should this be per-session? -mid | |
145 | * | |
146 | */ | |
147 | struct client_info_s { | |
148 | char clientstring[100]; /* arbitrary size */ | |
149 | int major; | |
150 | int minor; | |
151 | int build; | |
152 | char country[3]; | |
153 | char lang[3]; | |
13ebc4c4 | 154 | int major2; |
155 | int minor2; | |
156 | long unknown; | |
bd71fa88 | 157 | }; |
158 | ||
159 | #ifndef TRUE | |
160 | #define TRUE 1 | |
161 | #define FALSE 0 | |
162 | #endif | |
163 | ||
164 | /* | |
165 | * These could be arbitrary, but its easier to use the actual AIM values | |
166 | */ | |
167 | #define AIM_CONN_TYPE_AUTH 0x0007 | |
168 | #define AIM_CONN_TYPE_ADS 0x0005 | |
169 | #define AIM_CONN_TYPE_BOS 0x0002 | |
170 | #define AIM_CONN_TYPE_CHAT 0x000e | |
171 | #define AIM_CONN_TYPE_CHATNAV 0x000d | |
7392c79f | 172 | |
173 | /* they start getting arbitrary in rendezvous stuff =) */ | |
040457cc | 174 | #define AIM_CONN_TYPE_RENDEZVOUS 0x0101 /* these do not speak OSCAR! */ |
7392c79f | 175 | #define AIM_CONN_TYPE_RENDEZVOUS_OUT 0x0102 /* socket waiting for accept() */ |
176 | ||
177 | /* | |
178 | * Subtypes, we need these for OFT stuff. | |
179 | */ | |
180 | #define AIM_CONN_SUBTYPE_OFT_DIRECTIM 0x0001 | |
181 | #define AIM_CONN_SUBTYPE_OFT_GETFILE 0x0002 | |
182 | #define AIM_CONN_SUBTYPE_OFT_SENDFILE 0x0003 | |
183 | #define AIM_CONN_SUBTYPE_OFT_BUDDYICON 0x0004 | |
184 | #define AIM_CONN_SUBTYPE_OFT_VOICE 0x0005 | |
bd71fa88 | 185 | |
186 | /* | |
187 | * Status values returned from aim_conn_new(). ORed together. | |
188 | */ | |
189 | #define AIM_CONN_STATUS_READY 0x0001 | |
190 | #define AIM_CONN_STATUS_INTERNALERR 0x0002 | |
191 | #define AIM_CONN_STATUS_RESOLVERR 0x0080 | |
192 | #define AIM_CONN_STATUS_CONNERR 0x0040 | |
193 | ||
b69540e3 | 194 | #define AIM_FRAMETYPE_OSCAR 0x0000 |
195 | #define AIM_FRAMETYPE_OFT 0x0001 | |
196 | ||
bd71fa88 | 197 | struct aim_conn_t { |
198 | int fd; | |
7392c79f | 199 | unsigned short type; |
200 | unsigned short subtype; | |
bd71fa88 | 201 | int seqnum; |
202 | int status; | |
203 | void *priv; /* misc data the client may want to store */ | |
204 | time_t lastactivity; /* time of last transmit */ | |
205 | int forcedlatency; | |
206 | struct aim_rxcblist_t *handlerlist; | |
df5a99fb | 207 | faim_mutex_t active; /* lock around read/writes */ |
208 | faim_mutex_t seqnum_lock; /* lock around ->seqnum changes */ | |
040457cc | 209 | struct aim_conn_t *next; |
bd71fa88 | 210 | }; |
211 | ||
212 | /* struct for incoming commands */ | |
213 | struct command_rx_struct { | |
b69540e3 | 214 | unsigned char hdrtype; /* defines which piece of the union to use */ |
215 | union { | |
216 | struct { | |
7392c79f | 217 | char type; |
b69540e3 | 218 | unsigned short seqnum; |
219 | } oscar; | |
220 | struct { | |
221 | unsigned short type; | |
7392c79f | 222 | unsigned char magic[4]; /* ODC2 OFT2 */ |
b69540e3 | 223 | unsigned short hdr2len; |
224 | unsigned char *hdr2; /* rest of bloated header */ | |
225 | } oft; | |
226 | } hdr; | |
227 | unsigned short commandlen; /* total payload length */ | |
228 | unsigned char *data; /* packet data (from 7 byte on) */ | |
229 | unsigned char lock; /* 0 = open, !0 = locked */ | |
230 | unsigned char handled; /* 0 = new, !0 = been handled */ | |
231 | unsigned char nofree; /* 0 = free data on purge, 1 = only unlink */ | |
bd71fa88 | 232 | struct aim_conn_t *conn; /* the connection it came in on... */ |
233 | struct command_rx_struct *next; /* ptr to next struct in list */ | |
234 | }; | |
235 | ||
236 | /* struct for outgoing commands */ | |
237 | struct command_tx_struct { | |
b69540e3 | 238 | unsigned char hdrtype; /* defines which piece of the union to use */ |
239 | union { | |
240 | struct { | |
241 | unsigned char type; | |
242 | unsigned short seqnum; | |
243 | } oscar; | |
244 | struct { | |
245 | unsigned short type; | |
7392c79f | 246 | unsigned char magic[4]; /* ODC2 OFT2 */ |
b69540e3 | 247 | unsigned short hdr2len; |
248 | unsigned char *hdr2; | |
249 | } oft; | |
250 | } hdr; | |
251 | u_int commandlen; | |
252 | u_char *data; | |
bd71fa88 | 253 | u_int lock; /* 0 = open, !0 = locked */ |
254 | u_int sent; /* 0 = pending, !0 = has been sent */ | |
255 | struct aim_conn_t *conn; | |
256 | struct command_tx_struct *next; /* ptr to next struct in list */ | |
257 | }; | |
258 | ||
259 | ||
260 | /* | |
261 | * AIM Session: The main client-data interface. | |
262 | * | |
263 | */ | |
264 | struct aim_session_t { | |
265 | ||
266 | /* ---- Client Accessible ------------------------ */ | |
267 | /* | |
268 | * Login information. See definition above. | |
269 | * | |
270 | */ | |
271 | struct aim_login_struct logininfo; | |
272 | ||
273 | /* | |
274 | * Pointer to anything the client wants to | |
275 | * explicitly associate with this session. | |
276 | */ | |
277 | void *aux_data; | |
278 | ||
279 | ||
280 | /* ---- Internal Use Only ------------------------ */ | |
281 | /* | |
282 | * Connection information | |
283 | */ | |
040457cc | 284 | struct aim_conn_t *connlist; |
285 | faim_mutex_t connlistlock; | |
bd71fa88 | 286 | |
287 | /* | |
288 | * TX/RX queues | |
289 | */ | |
e88ba395 | 290 | struct command_tx_struct *queue_outgoing; |
bd71fa88 | 291 | struct command_rx_struct *queue_incoming; |
292 | ||
e88ba395 | 293 | /* |
294 | * Tx Enqueuing function | |
295 | */ | |
296 | int (*tx_enqueue)(struct aim_session_t *, struct command_tx_struct *); | |
297 | ||
0c20631f | 298 | /* |
299 | * This is a dreadful solution to the what-room-are-we-joining | |
300 | * problem. (There's no connection between the service | |
301 | * request and the resulting redirect.) | |
302 | */ | |
303 | char *pendingjoin; | |
304 | ||
bd71fa88 | 305 | /* |
306 | * Outstanding snac handling | |
307 | * | |
308 | * XXX: Should these be per-connection? -mid | |
309 | **/ | |
310 | struct aim_snac_t *outstanding_snacs; | |
311 | u_long snac_nextid; | |
040457cc | 312 | |
313 | struct aim_msgcookie_t *msgcookies; | |
bd71fa88 | 314 | }; |
315 | ||
316 | ||
317 | /* | |
318 | * AIM User Info, Standard Form. | |
319 | */ | |
320 | struct aim_userinfo_s { | |
321 | char sn[MAXSNLEN+1]; | |
322 | u_short warnlevel; | |
323 | u_short idletime; | |
324 | u_short class; | |
325 | u_long membersince; | |
326 | u_long onlinesince; | |
327 | u_long sessionlen; | |
5b79dc93 | 328 | u_short capabilities; |
bd71fa88 | 329 | }; |
330 | ||
0c20631f | 331 | #define AIM_CLASS_TRIAL 0x0001 |
332 | #define AIM_CLASS_UNKNOWN2 0x0002 | |
333 | #define AIM_CLASS_AOL 0x0004 | |
334 | #define AIM_CLASS_UNKNOWN4 0x0008 | |
335 | #define AIM_CLASS_FREE 0x0010 | |
336 | #define AIM_CLASS_AWAY 0x0020 | |
337 | #define AIM_CLASS_UNKNOWN40 0x0040 | |
338 | #define AIM_CLASS_UNKNOWN80 0x0080 | |
339 | ||
bd71fa88 | 340 | /* |
341 | * TLV handling | |
342 | */ | |
343 | ||
344 | /* Generic TLV structure. */ | |
345 | struct aim_tlv_t { | |
346 | u_short type; | |
347 | u_short length; | |
348 | u_char *value; | |
349 | }; | |
350 | ||
351 | /* List of above. */ | |
352 | struct aim_tlvlist_t { | |
353 | struct aim_tlv_t *tlv; | |
354 | struct aim_tlvlist_t *next; | |
355 | }; | |
356 | ||
357 | /* TLV-handling functions */ | |
358 | struct aim_tlvlist_t *aim_readtlvchain(u_char *buf, int maxlen); | |
359 | void aim_freetlvchain(struct aim_tlvlist_t **list); | |
360 | struct aim_tlv_t *aim_grabtlv(u_char *src); | |
361 | struct aim_tlv_t *aim_grabtlvstr(u_char *src); | |
362 | struct aim_tlv_t *aim_gettlv(struct aim_tlvlist_t *, u_short, int); | |
363 | char *aim_gettlv_str(struct aim_tlvlist_t *, u_short, int); | |
364 | int aim_puttlv (u_char *dest, struct aim_tlv_t *newtlv); | |
365 | struct aim_tlv_t *aim_createtlv(void); | |
366 | int aim_freetlv(struct aim_tlv_t **oldtlv); | |
367 | int aim_puttlv_16(u_char *, u_short, u_short); | |
01b59e1e | 368 | int aim_puttlv_32(u_char *, u_short, u_long); |
369 | int aim_puttlv_str(u_char *buf, u_short t, u_short l, u_char *v); | |
0e2be272 | 370 | int aim_writetlvchain(u_char *buf, int buflen, struct aim_tlvlist_t **list); |
371 | int aim_addtlvtochain16(struct aim_tlvlist_t **list, unsigned short type, unsigned short val); | |
e6b05d80 | 372 | int aim_addtlvtochain32(struct aim_tlvlist_t **list, unsigned short type, unsigned long val); |
373 | int aim_addtlvtochain_str(struct aim_tlvlist_t **list, unsigned short type, char *str, int len); | |
374 | int aim_counttlvchain(struct aim_tlvlist_t **list); | |
bd71fa88 | 375 | |
376 | /* | |
377 | * Get command from connections / Dispatch commands | |
378 | * already in queue. | |
379 | */ | |
f1a5efe0 | 380 | int aim_get_command(struct aim_session_t *, struct aim_conn_t *); |
bd71fa88 | 381 | int aim_rxdispatch(struct aim_session_t *); |
7392c79f | 382 | |
383 | u_long aim_debugconn_sendconnect(struct aim_session_t *sess, struct aim_conn_t *conn); | |
384 | ||
bd71fa88 | 385 | int aim_logoff(struct aim_session_t *); |
386 | ||
040457cc | 387 | void aim_conn_kill(struct aim_session_t *sess, struct aim_conn_t **deadconn); |
bd71fa88 | 388 | |
389 | typedef int (*rxcallback_t)(struct aim_session_t *, struct command_rx_struct *, ...); | |
390 | int aim_register_callbacks(rxcallback_t *); | |
391 | ||
392 | u_long aim_genericreq_n(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype); | |
393 | u_long aim_genericreq_l(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_long *); | |
394 | u_long aim_genericreq_s(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_short *); | |
395 | ||
7392c79f | 396 | struct aim_fileheader_t *aim_oft_getfh(char *hdr); |
397 | ||
bd71fa88 | 398 | /* aim_login.c */ |
01b59e1e | 399 | int aim_sendconnack(struct aim_session_t *sess, struct aim_conn_t *conn); |
400 | int aim_request_login (struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); | |
bd71fa88 | 401 | int aim_send_login (struct aim_session_t *, struct aim_conn_t *, char *, char *, struct client_info_s *); |
402 | int aim_encode_password(const char *, u_char *); | |
5e02cf44 | 403 | int aimicq_encode_password(const char *password, u_char *encoded); |
e6b05d80 | 404 | unsigned long aim_sendauthresp(struct aim_session_t *sess, |
405 | struct aim_conn_t *conn, | |
406 | char *sn, char *bosip, | |
407 | char *cookie, char *email, | |
408 | int regstatus); | |
409 | int aim_gencookie(unsigned char *buf); | |
410 | int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
411 | unsigned long aim_sendredirect(struct aim_session_t *sess, | |
412 | struct aim_conn_t *conn, | |
413 | unsigned short servid, | |
414 | char *ip, | |
415 | char *cookie); | |
b8d0da45 | 416 | void aim_purge_rxqueue(struct aim_session_t *); |
68ac63c2 | 417 | void aim_rxqueue_cleanbyconn(struct aim_session_t *sess, struct aim_conn_t *conn); |
bd71fa88 | 418 | |
419 | int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *command, ...); | |
420 | int aim_parse_missed_im(struct aim_session_t *, struct command_rx_struct *, ...); | |
421 | int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); | |
7392c79f | 422 | int aim_get_command_rendezvous(struct aim_session_t *sess, struct aim_conn_t *conn); |
b69540e3 | 423 | |
424 | struct command_tx_struct *aim_tx_new(unsigned short framing, int chan, struct aim_conn_t *conn, int datalen); | |
e88ba395 | 425 | int aim_tx_enqueue__queuebased(struct aim_session_t *, struct command_tx_struct *); |
426 | int aim_tx_enqueue__immediate(struct aim_session_t *, struct command_tx_struct *); | |
427 | #define aim_tx_enqueue(x, y) ((*(x->tx_enqueue))(x, y)) | |
68ac63c2 | 428 | int aim_tx_sendframe(struct aim_session_t *sess, struct command_tx_struct *cur); |
bd71fa88 | 429 | u_int aim_get_next_txseqnum(struct aim_conn_t *); |
430 | int aim_tx_flushqueue(struct aim_session_t *); | |
431 | int aim_tx_printqueue(struct aim_session_t *); | |
b8d0da45 | 432 | void aim_tx_purgequeue(struct aim_session_t *); |
bd71fa88 | 433 | |
434 | struct aim_rxcblist_t { | |
435 | u_short family; | |
436 | u_short type; | |
437 | rxcallback_t handler; | |
438 | u_short flags; | |
439 | struct aim_rxcblist_t *next; | |
440 | }; | |
441 | ||
442 | int aim_conn_setlatency(struct aim_conn_t *conn, int newval); | |
443 | ||
444 | int aim_conn_addhandler(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short type, rxcallback_t newhandler, u_short flags); | |
445 | rxcallback_t aim_callhandler(struct aim_conn_t *conn, u_short family, u_short type); | |
446 | int aim_clearhandlers(struct aim_conn_t *conn); | |
447 | ||
448 | /* | |
449 | * Generic SNAC structure. Rarely if ever used. | |
450 | */ | |
451 | struct aim_snac_t { | |
452 | u_long id; | |
453 | u_short family; | |
454 | u_short type; | |
455 | u_short flags; | |
456 | void *data; | |
457 | time_t issuetime; | |
458 | struct aim_snac_t *next; | |
459 | }; | |
460 | u_long aim_newsnac(struct aim_session_t *, struct aim_snac_t *newsnac); | |
461 | struct aim_snac_t *aim_remsnac(struct aim_session_t *, u_long id); | |
462 | int aim_cleansnacs(struct aim_session_t *, int maxage); | |
463 | int aim_putsnac(u_char *, int, int, int, u_long); | |
464 | ||
465 | ||
466 | void aim_connrst(struct aim_session_t *); | |
467 | struct aim_conn_t *aim_conn_getnext(struct aim_session_t *); | |
468 | void aim_conn_close(struct aim_conn_t *deadconn); | |
469 | struct aim_conn_t *aim_getconn_type(struct aim_session_t *, int type); | |
470 | struct aim_conn_t *aim_newconn(struct aim_session_t *, int type, char *dest); | |
471 | int aim_conngetmaxfd(struct aim_session_t *); | |
b8d0da45 | 472 | struct aim_conn_t *aim_select(struct aim_session_t *, struct timeval *, int *); |
bd71fa88 | 473 | int aim_conn_isready(struct aim_conn_t *); |
474 | int aim_conn_setstatus(struct aim_conn_t *, int); | |
475 | void aim_session_init(struct aim_session_t *); | |
476 | ||
477 | /* aim_misc.c */ | |
478 | ||
479 | #define AIM_VISIBILITYCHANGE_PERMITADD 0x05 | |
480 | #define AIM_VISIBILITYCHANGE_PERMITREMOVE 0x06 | |
481 | #define AIM_VISIBILITYCHANGE_DENYADD 0x07 | |
482 | #define AIM_VISIBILITYCHANGE_DENYREMOVE 0x08 | |
483 | ||
f0a7908e | 484 | u_long aim_bos_nop(struct aim_session_t *, struct aim_conn_t *); |
bd71fa88 | 485 | u_long aim_bos_setidle(struct aim_session_t *, struct aim_conn_t *, u_long); |
486 | u_long aim_bos_changevisibility(struct aim_session_t *, struct aim_conn_t *, int, char *); | |
487 | u_long aim_bos_setbuddylist(struct aim_session_t *, struct aim_conn_t *, char *); | |
5b79dc93 | 488 | u_long aim_bos_setprofile(struct aim_session_t *, struct aim_conn_t *, char *, char *, unsigned int); |
bd71fa88 | 489 | u_long aim_bos_setgroupperm(struct aim_session_t *, struct aim_conn_t *, u_long); |
490 | u_long aim_bos_clientready(struct aim_session_t *, struct aim_conn_t *); | |
491 | u_long aim_bos_reqrate(struct aim_session_t *, struct aim_conn_t *); | |
492 | u_long aim_bos_ackrateresp(struct aim_session_t *, struct aim_conn_t *); | |
493 | u_long aim_bos_setprivacyflags(struct aim_session_t *, struct aim_conn_t *, u_long); | |
494 | u_long aim_bos_reqpersonalinfo(struct aim_session_t *, struct aim_conn_t *); | |
495 | u_long aim_bos_reqservice(struct aim_session_t *, struct aim_conn_t *, u_short); | |
496 | u_long aim_bos_reqrights(struct aim_session_t *, struct aim_conn_t *); | |
497 | u_long aim_bos_reqbuddyrights(struct aim_session_t *, struct aim_conn_t *); | |
498 | u_long aim_bos_reqlocaterights(struct aim_session_t *, struct aim_conn_t *); | |
499 | u_long aim_bos_reqicbmparaminfo(struct aim_session_t *, struct aim_conn_t *); | |
0c20631f | 500 | u_long aim_setversions(struct aim_session_t *sess, struct aim_conn_t *conn); |
bd71fa88 | 501 | |
7392c79f | 502 | struct aim_fileheader_t *aim_getlisting(struct aim_session_t*); |
503 | int aim_listenestablish(u_short); | |
504 | ||
bd71fa88 | 505 | /* aim_rxhandlers.c */ |
506 | int aim_rxdispatch(struct aim_session_t *); | |
507 | int aim_authparse(struct aim_session_t *, struct command_rx_struct *); | |
508 | int aim_handleredirect_middle(struct aim_session_t *, struct command_rx_struct *, ...); | |
509 | int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *, ...); | |
510 | int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); | |
511 | int aim_parse_generalerrs(struct aim_session_t *, struct command_rx_struct *command, ...); | |
01b59e1e | 512 | int aim_parsemotd_middle(struct aim_session_t *sess, struct command_rx_struct *command, ...); |
bd71fa88 | 513 | |
514 | /* aim_im.c */ | |
7392c79f | 515 | struct aim_directim_priv { |
516 | unsigned char cookie[8]; | |
517 | char sn[MAXSNLEN+1]; | |
518 | char ip[30]; | |
519 | }; | |
520 | ||
bd71fa88 | 521 | #define AIM_IMFLAGS_AWAY 0x01 /* mark as an autoreply */ |
522 | #define AIM_IMFLAGS_ACK 0x02 /* request a receipt notice */ | |
523 | ||
524 | u_long aim_send_im(struct aim_session_t *, struct aim_conn_t *, char *, u_int, char *); | |
525 | int aim_parse_incoming_im_middle(struct aim_session_t *, struct command_rx_struct *); | |
e5012450 | 526 | int aim_parse_outgoing_im_middle(struct aim_session_t *, struct command_rx_struct *); |
bd71fa88 | 527 | u_long aim_seticbmparam(struct aim_session_t *, struct aim_conn_t *conn); |
528 | int aim_parse_msgerror_middle(struct aim_session_t *, struct command_rx_struct *); | |
5e02cf44 | 529 | int aim_negchan_middle(struct aim_session_t *sess, struct command_rx_struct *command); |
bd71fa88 | 530 | |
7392c79f | 531 | struct aim_conn_t * aim_directim_intiate(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *, char *); |
532 | int aim_send_im_direct(struct aim_session_t *, struct aim_conn_t *, char *); | |
533 | struct aim_conn_t *aim_directim_connect(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *); | |
534 | ||
bd71fa88 | 535 | /* aim_info.c */ |
5b79dc93 | 536 | #define AIM_CAPS_BUDDYICON 0x01 |
537 | #define AIM_CAPS_VOICE 0x02 | |
538 | #define AIM_CAPS_IMIMAGE 0x04 | |
539 | #define AIM_CAPS_CHAT 0x08 | |
540 | #define AIM_CAPS_GETFILE 0x10 | |
541 | #define AIM_CAPS_SENDFILE 0x20 | |
b69540e3 | 542 | |
5b79dc93 | 543 | extern u_char aim_caps[6][16]; |
b69540e3 | 544 | u_short aim_getcap(unsigned char *capblock, int buflen); |
545 | int aim_putcap(unsigned char *capblock, int buflen, u_short caps); | |
262272cc | 546 | |
547 | #define AIM_GETINFO_GENERALINFO 0x00001 | |
548 | #define AIM_GETINFO_AWAYMESSAGE 0x00003 | |
549 | ||
040457cc | 550 | struct aim_msgcookie_t { |
551 | unsigned char cookie[8]; | |
040457cc | 552 | int type; |
553 | void *data; | |
554 | time_t addtime; | |
555 | struct aim_msgcookie_t *next; | |
556 | }; | |
557 | ||
7392c79f | 558 | struct aim_fileheader_t { |
559 | #if 0 | |
560 | char magic[4]; /* 0 */ | |
561 | short hdrlen; /* 4 */ | |
562 | short hdrtype; /* 6 */ | |
563 | #endif | |
564 | char bcookie[8]; /* 8 */ | |
565 | short encrypt; /* 16 */ | |
566 | short compress; /* 18 */ | |
567 | short totfiles; /* 20 */ | |
568 | short filesleft; /* 22 */ | |
569 | short totparts; /* 24 */ | |
570 | short partsleft; /* 26 */ | |
571 | long totsize; /* 28 */ | |
572 | long size; /* 32 */ | |
573 | long modtime; /* 36 */ | |
574 | long checksum; /* 40 */ | |
575 | long rfrcsum; /* 44 */ | |
576 | long rfsize; /* 48 */ | |
577 | long cretime; /* 52 */ | |
578 | long rfcsum; /* 56 */ | |
579 | long nrecvd; /* 60 */ | |
580 | long recvcsum; /* 64 */ | |
581 | char idstring[32]; /* 68 */ | |
582 | char flags; /* 100 */ | |
583 | char lnameoffset; /* 101 */ | |
584 | char lsizeoffset; /* 102 */ | |
585 | char dummy[69]; /* 103 */ | |
586 | char macfileinfo[16]; /* 172 */ | |
587 | short nencode; /* 188 */ | |
588 | short nlanguage; /* 190 */ | |
589 | char name[64]; /* 192 */ | |
590 | /* 256 */ | |
591 | }; | |
592 | ||
593 | struct aim_filetransfer_priv { | |
594 | char sn[MAXSNLEN]; | |
595 | char cookie[8]; | |
040457cc | 596 | char ip[30]; |
7392c79f | 597 | int state; |
598 | struct aim_fileheader_t fh; | |
040457cc | 599 | }; |
7392c79f | 600 | |
601 | #define AIM_COOKIETYPE_UNKNOWN 0x00 | |
602 | #define AIM_COOKIETYPE_ICBM 0x01 | |
603 | #define AIM_COOKIETYPE_ADS 0x02 | |
604 | #define AIM_COOKIETYPE_BOS 0x03 | |
605 | #define AIM_COOKIETYPE_IM 0x04 | |
606 | #define AIM_COOKIETYPE_CHAT 0x05 | |
607 | #define AIM_COOKIETYPE_CHATNAV 0x06 | |
608 | /* we'll move OFT up a bit to give breathing room. not like it really | |
609 | * matters. */ | |
610 | #define AIM_COOKIETYPE_OFTIM 0x10 | |
611 | #define AIM_COOKIETYPE_OFTGET 0x11 | |
612 | #define AIM_COOKIETYPE_OFTSEND 0x12 | |
613 | #define AIM_COOKIETYPE_OFTVOICE 0x13 | |
614 | #define AIM_COOKIETYPE_OFTIMAGE 0x14 | |
615 | #define AIM_COOKIETYPE_OFTICON 0x15 | |
616 | ||
040457cc | 617 | int aim_cachecookie(struct aim_session_t *sess, struct aim_msgcookie_t *cookie); |
7392c79f | 618 | int aim_purgecookies(struct aim_session_t *sess, int maxage); |
619 | struct aim_msgcookie_t *aim_uncachecookie(struct aim_session_t *sess, char *cookie, int type); | |
620 | struct aim_msgcookie_t *aim_mkcookie(unsigned char *, int, void *); | |
621 | struct aim_msgcookie_t *aim_checkcookie(struct aim_session_t *, char *, int); | |
622 | int aim_getcookietype(int); | |
623 | ||
624 | int aim_handlerendconnect(struct aim_session_t *sess, struct aim_conn_t *cur); | |
040457cc | 625 | |
626 | #define AIM_TRANSFER_DENY_NOTSUPPORTED 0x0000 | |
627 | #define AIM_TRANSFER_DENY_DECLINE 0x0001 | |
628 | #define AIM_TRANSFER_DENY_NOTACCEPTING 0x0002 | |
629 | u_long aim_denytransfer(struct aim_session_t *sess, struct aim_conn_t *conn, char *sender, char *cookie, unsigned short code); | |
7392c79f | 630 | u_long aim_accepttransfer(struct aim_session_t *sess, struct aim_conn_t *conn,struct aim_conn_t *oftconn, char *sender, char *cookie, unsigned short rendid); |
040457cc | 631 | |
262272cc | 632 | u_long aim_getinfo(struct aim_session_t *, struct aim_conn_t *, const char *, unsigned short); |
bd71fa88 | 633 | int aim_extractuserinfo(u_char *, struct aim_userinfo_s *); |
634 | int aim_parse_userinfo_middle(struct aim_session_t *, struct command_rx_struct *); | |
635 | int aim_parse_oncoming_middle(struct aim_session_t *, struct command_rx_struct *); | |
636 | int aim_parse_offgoing_middle(struct aim_session_t *, struct command_rx_struct *); | |
50443ea0 | 637 | int aim_putuserinfo(u_char *buf, int buflen, struct aim_userinfo_s *info); |
638 | int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info); | |
639 | int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); | |
bd71fa88 | 640 | |
f1a5efe0 | 641 | |
bd71fa88 | 642 | /* aim_auth.c */ |
643 | int aim_auth_sendcookie(struct aim_session_t *, struct aim_conn_t *, u_char *); | |
644 | u_long aim_auth_clientready(struct aim_session_t *, struct aim_conn_t *); | |
645 | u_long aim_auth_changepasswd(struct aim_session_t *, struct aim_conn_t *, char *, char *); | |
646 | ||
647 | /* aim_buddylist.c */ | |
648 | u_long aim_add_buddy(struct aim_session_t *, struct aim_conn_t *, char *); | |
649 | u_long aim_remove_buddy(struct aim_session_t *, struct aim_conn_t *, char *); | |
650 | ||
651 | /* aim_search.c */ | |
652 | u_long aim_usersearch_address(struct aim_session_t *, struct aim_conn_t *, char *); | |
653 | /* u_long aim_usersearch_name(struct aim_session_t *, struct aim_conn_t *, char *); */ | |
654 | ||
0c20631f | 655 | |
656 | struct aim_chat_roominfo { | |
657 | u_short exchange; | |
658 | char *name; | |
659 | u_short instance; | |
660 | }; | |
661 | int aim_chat_readroominfo(u_char *buf, struct aim_chat_roominfo *outinfo); | |
662 | int aim_chat_parse_infoupdate(struct aim_session_t *sess, struct command_rx_struct *command); | |
663 | int aim_chat_parse_joined(struct aim_session_t *sess, struct command_rx_struct *command); | |
664 | int aim_chat_parse_leave(struct aim_session_t *sess, struct command_rx_struct *command); | |
665 | int aim_chat_parse_incoming(struct aim_session_t *sess, struct command_rx_struct *command); | |
666 | u_long aim_chat_send_im(struct aim_session_t *sess, struct aim_conn_t *conn, char *msg); | |
667 | u_long aim_chat_join(struct aim_session_t *sess, struct aim_conn_t *conn, u_short exchange, const char *roomname); | |
668 | u_long aim_chat_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
669 | int aim_chat_attachname(struct aim_conn_t *conn, char *roomname); | |
670 | char *aim_chat_getname(struct aim_conn_t *conn); | |
671 | struct aim_conn_t *aim_chat_getconn(struct aim_session_t *, char *name); | |
672 | ||
673 | u_long aim_chatnav_reqrights(struct aim_session_t *sess, struct aim_conn_t *conn); | |
674 | u_long aim_chatnav_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
675 | ||
676 | u_long aim_chat_invite(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn, char *msg, u_short exchange, char *roomname, u_short instance); | |
677 | ||
678 | struct aim_chat_exchangeinfo { | |
679 | u_short number; | |
680 | char *name; | |
681 | char *charset1; | |
682 | char *lang1; | |
683 | char *charset2; | |
684 | char *lang2; | |
685 | }; | |
686 | int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct *command); | |
687 | u_long aim_chatnav_createroom(struct aim_session_t *sess, struct aim_conn_t *conn, char *name, u_short exchange); | |
688 | int aim_chat_leaveroom(struct aim_session_t *sess, char *name); | |
689 | ||
bd71fa88 | 690 | /* aim_util.c */ |
f1a5efe0 | 691 | #ifdef AIMUTIL_USEMACROS |
692 | /* | |
693 | * These are really ugly. You'd think this was LISP. I wish it was. | |
694 | */ | |
695 | #define aimutil_put8(buf, data) ((*(buf) = (u_char)(data)&0xff),1) | |
696 | #define aimutil_get8(buf) ((*(buf))&0xff) | |
697 | #define aimutil_put16(buf, data) ( \ | |
698 | (*(buf) = (u_char)((data)>>8)&0xff), \ | |
699 | (*((buf)+1) = (u_char)(data)&0xff), \ | |
700 | 2) | |
701 | #define aimutil_get16(buf) ((((*(buf))<<8)&0xff00) + ((*((buf)+1)) & 0xff)) | |
702 | #define aimutil_put32(buf, data) ( \ | |
703 | (*((buf)) = (u_char)((data)>>24)&0xff), \ | |
704 | (*((buf)+1) = (u_char)((data)>>16)&0xff), \ | |
705 | (*((buf)+2) = (u_char)((data)>>8)&0xff), \ | |
706 | (*((buf)+3) = (u_char)(data)&0xff), \ | |
707 | 4) | |
708 | #define aimutil_get32(buf) ((((*(buf))<<24)&0xff000000) + \ | |
709 | (((*((buf)+1))<<16)&0x00ff0000) + \ | |
710 | (((*((buf)+2))<< 8)&0x0000ff00) + \ | |
711 | (((*((buf)+3) )&0x000000ff))) | |
712 | #else | |
713 | #warning Not using aimutil macros. May have performance problems. | |
bd71fa88 | 714 | int aimutil_put8(u_char *, u_char); |
715 | u_char aimutil_get8(u_char *buf); | |
716 | int aimutil_put16(u_char *, u_short); | |
717 | u_short aimutil_get16(u_char *); | |
718 | int aimutil_put32(u_char *, u_long); | |
719 | u_long aimutil_get32(u_char *); | |
f1a5efe0 | 720 | #endif |
721 | ||
bd71fa88 | 722 | int aimutil_putstr(u_char *, const u_char *, int); |
723 | int aimutil_tokslen(char *toSearch, int index, char dl); | |
724 | int aimutil_itemcnt(char *toSearch, char dl); | |
725 | char *aimutil_itemidx(char *toSearch, int index, char dl); | |
726 | ||
e6b05d80 | 727 | int aim_snlen(const char *sn); |
728 | int aim_sncmp(const char *sn1, const char *sn2); | |
729 | ||
0cc57340 | 730 | /* aim_meta.c */ |
91931247 | 731 | char *aim_getbuilddate(void); |
732 | char *aim_getbuildtime(void); | |
0cc57340 | 733 | char *aim_getbuildstring(void); |
734 | ||
bd71fa88 | 735 | #endif /* __AIM_H__ */ |
736 |