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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 | |
7392c79f | 33 | #include <sys/time.h> |
34 | #include <unistd.h> | |
35 | #endif | |
36 | ||
e88ba395 | 37 | #ifdef FAIM_USEPTHREADS |
38 | #include <pthread.h> | |
39 | #define faim_mutex_t pthread_mutex_t | |
b13c9e13 | 40 | #define faim_mutex_init(x) pthread_mutex_init(x, NULL) |
41 | #define faim_mutex_lock(x) pthread_mutex_lock(x) | |
42 | #define faim_mutex_unlock(x) pthread_mutex_unlock(x) | |
43 | #define faim_mutex_destroy(x) pthread_mutex_destroy(x) | |
81d7797e | 44 | #elif defined(FAIM_USEFAKELOCKS) |
45 | /* | |
46 | * For platforms without pthreads, we also assume | |
47 | * we're not linking against a threaded app. Which | |
48 | * means we don't have to do real locking. The | |
49 | * macros below do nothing really. They're a joke. | |
50 | * But they get it to compile. | |
51 | */ | |
52 | #define faim_mutex_t char | |
d9142146 | 53 | #define faim_mutex_init(x) *x = 0 |
81d7797e | 54 | #define faim_mutex_lock(x) *x = 1; |
55 | #define faim_mutex_unlock(x) *x = 0; | |
4d7c1bfb | 56 | #define faim_mutex_destroy(x) *x = 0; |
e88ba395 | 57 | #endif |
58 | ||
bd71fa88 | 59 | /* Portability stuff (DMP) */ |
60 | ||
61 | #ifdef _WIN32 | |
62 | #define sleep Sleep | |
5ac21963 | 63 | #define socklen_t int /* this must be a POSIXy thing */ |
64 | #define snprintf _snprintf /* I'm not sure whats wrong with Microsoft here */ | |
5aab5195 | 65 | #define close(x) closesocket(x) /* no comment */ |
bd71fa88 | 66 | #endif |
67 | ||
040457cc | 68 | #if defined(mach) && defined(__APPLE__) |
69 | #define gethostbyname(x) gethostbyname2(x, AF_INET) | |
70 | #endif | |
bd71fa88 | 71 | |
78b3fb13 | 72 | #if defined(_WIN32) || defined(STRICT_ANSI) |
73 | #define faim_shortfunc | |
74 | #else | |
75 | #define faim_shortfunc inline | |
76 | #endif | |
77 | ||
5ac21963 | 78 | #if defined(_WIN32) && !defined(WIN32_STATIC) |
78b3fb13 | 79 | /* |
80 | * For a win32 DLL, we define WIN32_INDLL if this file | |
81 | * is included while compiling the DLL. If its not | |
82 | * defined (its included in a client app), the symbols | |
83 | * will be imported instead of exported. | |
84 | */ | |
85 | #ifdef WIN32_INDLL | |
86 | #define faim_export __declspec(dllexport) | |
87 | #else | |
88 | #define faim_export __declspec(dllimport) | |
89 | #endif /* WIN32_INDLL */ | |
90 | #define faim_internal | |
91 | #else | |
92 | /* | |
93 | * Nothing normally needed for unix... | |
94 | */ | |
95 | #define faim_export | |
96 | #define faim_internal | |
81d7797e | 97 | #endif |
98 | ||
bd71fa88 | 99 | /* |
100 | * Current Maximum Length for Screen Names (not including NULL) | |
68ac63c2 | 101 | * |
102 | * Currently only names up to 16 characters can be registered | |
103 | * however it is aparently legal for them to be larger. | |
bd71fa88 | 104 | */ |
68ac63c2 | 105 | #define MAXSNLEN 32 |
bd71fa88 | 106 | |
91931247 | 107 | /* |
108 | * Current Maximum Length for Instant Messages | |
109 | * | |
110 | * This was found basically by experiment, but not wholly | |
111 | * accurate experiment. It should not be regarded | |
112 | * as completely correct. But its a decent approximation. | |
113 | * | |
114 | * Note that although we can send this much, its impossible | |
115 | * for WinAIM clients (up through the latest (4.0.1957)) to | |
116 | * send any more than 1kb. Amaze all your windows friends | |
5e02cf44 | 117 | * with utterly oversized instant messages! |
98c88242 | 118 | * |
119 | * XXX: the real limit is the total SNAC size at 8192. Fix this. | |
91931247 | 120 | * |
121 | */ | |
b69540e3 | 122 | #define MAXMSGLEN 7987 |
91931247 | 123 | |
124 | /* | |
125 | * Current Maximum Length for Chat Room Messages | |
126 | * | |
127 | * This is actually defined by the protocol to be | |
128 | * dynamic, but I have yet to see due cause to | |
129 | * define it dynamically here. Maybe later. | |
130 | * | |
131 | */ | |
132 | #define MAXCHATMSGLEN 512 | |
133 | ||
bd71fa88 | 134 | /* |
135 | * Standard size of an AIM authorization cookie | |
136 | */ | |
137 | #define AIM_COOKIELEN 0x100 | |
138 | ||
b5bc2a8c | 139 | #define AIM_MD5_STRING "AOL Instant Messenger (SM)" |
140 | ||
bd71fa88 | 141 | /* |
142 | * Login info. Passes information from the Authorization | |
143 | * stage of login to the service (BOS, etc) connection | |
144 | * phase. | |
145 | * | |
146 | */ | |
147 | struct aim_login_struct { | |
148 | char screen_name[MAXSNLEN+1]; | |
149 | char *BOSIP; | |
78b3fb13 | 150 | unsigned char cookie[AIM_COOKIELEN]; |
bd71fa88 | 151 | char *email; |
152 | u_short regstatus; | |
01b59e1e | 153 | char *errorurl; |
154 | u_short errorcode; | |
bd71fa88 | 155 | }; |
156 | ||
157 | /* | |
158 | * Client info. Filled in by the client and passed | |
159 | * in to aim_login(). The information ends up | |
160 | * getting passed to OSCAR through the initial | |
161 | * login command. | |
162 | * | |
163 | * XXX: Should this be per-session? -mid | |
164 | * | |
165 | */ | |
166 | struct client_info_s { | |
167 | char clientstring[100]; /* arbitrary size */ | |
168 | int major; | |
169 | int minor; | |
170 | int build; | |
171 | char country[3]; | |
172 | char lang[3]; | |
13ebc4c4 | 173 | int major2; |
174 | int minor2; | |
175 | long unknown; | |
bd71fa88 | 176 | }; |
177 | ||
178 | #ifndef TRUE | |
179 | #define TRUE 1 | |
180 | #define FALSE 0 | |
181 | #endif | |
182 | ||
183 | /* | |
184 | * These could be arbitrary, but its easier to use the actual AIM values | |
185 | */ | |
186 | #define AIM_CONN_TYPE_AUTH 0x0007 | |
187 | #define AIM_CONN_TYPE_ADS 0x0005 | |
188 | #define AIM_CONN_TYPE_BOS 0x0002 | |
189 | #define AIM_CONN_TYPE_CHAT 0x000e | |
190 | #define AIM_CONN_TYPE_CHATNAV 0x000d | |
7392c79f | 191 | |
192 | /* they start getting arbitrary in rendezvous stuff =) */ | |
040457cc | 193 | #define AIM_CONN_TYPE_RENDEZVOUS 0x0101 /* these do not speak OSCAR! */ |
7392c79f | 194 | #define AIM_CONN_TYPE_RENDEZVOUS_OUT 0x0102 /* socket waiting for accept() */ |
195 | ||
196 | /* | |
197 | * Subtypes, we need these for OFT stuff. | |
198 | */ | |
199 | #define AIM_CONN_SUBTYPE_OFT_DIRECTIM 0x0001 | |
200 | #define AIM_CONN_SUBTYPE_OFT_GETFILE 0x0002 | |
201 | #define AIM_CONN_SUBTYPE_OFT_SENDFILE 0x0003 | |
202 | #define AIM_CONN_SUBTYPE_OFT_BUDDYICON 0x0004 | |
203 | #define AIM_CONN_SUBTYPE_OFT_VOICE 0x0005 | |
bd71fa88 | 204 | |
205 | /* | |
206 | * Status values returned from aim_conn_new(). ORed together. | |
207 | */ | |
208 | #define AIM_CONN_STATUS_READY 0x0001 | |
209 | #define AIM_CONN_STATUS_INTERNALERR 0x0002 | |
210 | #define AIM_CONN_STATUS_RESOLVERR 0x0080 | |
211 | #define AIM_CONN_STATUS_CONNERR 0x0040 | |
212 | ||
b69540e3 | 213 | #define AIM_FRAMETYPE_OSCAR 0x0000 |
214 | #define AIM_FRAMETYPE_OFT 0x0001 | |
215 | ||
bd71fa88 | 216 | struct aim_conn_t { |
217 | int fd; | |
7392c79f | 218 | unsigned short type; |
219 | unsigned short subtype; | |
bd71fa88 | 220 | int seqnum; |
221 | int status; | |
222 | void *priv; /* misc data the client may want to store */ | |
223 | time_t lastactivity; /* time of last transmit */ | |
224 | int forcedlatency; | |
225 | struct aim_rxcblist_t *handlerlist; | |
df5a99fb | 226 | faim_mutex_t active; /* lock around read/writes */ |
227 | faim_mutex_t seqnum_lock; /* lock around ->seqnum changes */ | |
040457cc | 228 | struct aim_conn_t *next; |
bd71fa88 | 229 | }; |
230 | ||
231 | /* struct for incoming commands */ | |
232 | struct command_rx_struct { | |
b69540e3 | 233 | unsigned char hdrtype; /* defines which piece of the union to use */ |
234 | union { | |
235 | struct { | |
7392c79f | 236 | char type; |
b69540e3 | 237 | unsigned short seqnum; |
238 | } oscar; | |
239 | struct { | |
240 | unsigned short type; | |
7392c79f | 241 | unsigned char magic[4]; /* ODC2 OFT2 */ |
b69540e3 | 242 | unsigned short hdr2len; |
243 | unsigned char *hdr2; /* rest of bloated header */ | |
244 | } oft; | |
245 | } hdr; | |
246 | unsigned short commandlen; /* total payload length */ | |
247 | unsigned char *data; /* packet data (from 7 byte on) */ | |
248 | unsigned char lock; /* 0 = open, !0 = locked */ | |
249 | unsigned char handled; /* 0 = new, !0 = been handled */ | |
250 | unsigned char nofree; /* 0 = free data on purge, 1 = only unlink */ | |
bd71fa88 | 251 | struct aim_conn_t *conn; /* the connection it came in on... */ |
252 | struct command_rx_struct *next; /* ptr to next struct in list */ | |
253 | }; | |
254 | ||
255 | /* struct for outgoing commands */ | |
256 | struct command_tx_struct { | |
b69540e3 | 257 | unsigned char hdrtype; /* defines which piece of the union to use */ |
258 | union { | |
259 | struct { | |
260 | unsigned char type; | |
261 | unsigned short seqnum; | |
262 | } oscar; | |
263 | struct { | |
264 | unsigned short type; | |
7392c79f | 265 | unsigned char magic[4]; /* ODC2 OFT2 */ |
b69540e3 | 266 | unsigned short hdr2len; |
267 | unsigned char *hdr2; | |
268 | } oft; | |
269 | } hdr; | |
270 | u_int commandlen; | |
271 | u_char *data; | |
bd71fa88 | 272 | u_int lock; /* 0 = open, !0 = locked */ |
273 | u_int sent; /* 0 = pending, !0 = has been sent */ | |
274 | struct aim_conn_t *conn; | |
275 | struct command_tx_struct *next; /* ptr to next struct in list */ | |
276 | }; | |
277 | ||
278 | ||
279 | /* | |
280 | * AIM Session: The main client-data interface. | |
281 | * | |
282 | */ | |
283 | struct aim_session_t { | |
284 | ||
285 | /* ---- Client Accessible ------------------------ */ | |
286 | /* | |
287 | * Login information. See definition above. | |
288 | * | |
289 | */ | |
290 | struct aim_login_struct logininfo; | |
291 | ||
292 | /* | |
293 | * Pointer to anything the client wants to | |
294 | * explicitly associate with this session. | |
295 | */ | |
296 | void *aux_data; | |
297 | ||
298 | ||
299 | /* ---- Internal Use Only ------------------------ */ | |
300 | /* | |
301 | * Connection information | |
302 | */ | |
040457cc | 303 | struct aim_conn_t *connlist; |
304 | faim_mutex_t connlistlock; | |
bd71fa88 | 305 | |
306 | /* | |
307 | * TX/RX queues | |
308 | */ | |
e88ba395 | 309 | struct command_tx_struct *queue_outgoing; |
bd71fa88 | 310 | struct command_rx_struct *queue_incoming; |
311 | ||
e88ba395 | 312 | /* |
313 | * Tx Enqueuing function | |
314 | */ | |
315 | int (*tx_enqueue)(struct aim_session_t *, struct command_tx_struct *); | |
316 | ||
0c20631f | 317 | /* |
318 | * This is a dreadful solution to the what-room-are-we-joining | |
319 | * problem. (There's no connection between the service | |
320 | * request and the resulting redirect.) | |
321 | */ | |
322 | char *pendingjoin; | |
323 | ||
bd71fa88 | 324 | /* |
325 | * Outstanding snac handling | |
326 | * | |
327 | * XXX: Should these be per-connection? -mid | |
b13c9e13 | 328 | */ |
329 | struct aim_snac_t *snac_hash[FAIM_SNAC_HASH_SIZE]; | |
330 | faim_mutex_t snac_hash_locks[FAIM_SNAC_HASH_SIZE]; | |
bd71fa88 | 331 | u_long snac_nextid; |
040457cc | 332 | |
333 | struct aim_msgcookie_t *msgcookies; | |
bd71fa88 | 334 | }; |
335 | ||
336 | ||
337 | /* | |
338 | * AIM User Info, Standard Form. | |
339 | */ | |
340 | struct aim_userinfo_s { | |
341 | char sn[MAXSNLEN+1]; | |
342 | u_short warnlevel; | |
343 | u_short idletime; | |
344 | u_short class; | |
345 | u_long membersince; | |
346 | u_long onlinesince; | |
347 | u_long sessionlen; | |
5b79dc93 | 348 | u_short capabilities; |
bd71fa88 | 349 | }; |
350 | ||
98c88242 | 351 | #define AIM_CLASS_TRIAL 0x0001 /* "damned transients" */ |
352 | #define AIM_CLASS_ADMINISTRATOR 0x0002 | |
0c20631f | 353 | #define AIM_CLASS_AOL 0x0004 |
98c88242 | 354 | #define AIM_CLASS_OSCAR_PAY 0x0008 |
0c20631f | 355 | #define AIM_CLASS_FREE 0x0010 |
356 | #define AIM_CLASS_AWAY 0x0020 | |
357 | #define AIM_CLASS_UNKNOWN40 0x0040 | |
358 | #define AIM_CLASS_UNKNOWN80 0x0080 | |
359 | ||
98c88242 | 360 | #define AIM_CLASS_ALLUSERS 0x001f |
361 | ||
bd71fa88 | 362 | /* |
363 | * TLV handling | |
364 | */ | |
365 | ||
366 | /* Generic TLV structure. */ | |
367 | struct aim_tlv_t { | |
368 | u_short type; | |
369 | u_short length; | |
370 | u_char *value; | |
371 | }; | |
372 | ||
373 | /* List of above. */ | |
374 | struct aim_tlvlist_t { | |
375 | struct aim_tlv_t *tlv; | |
376 | struct aim_tlvlist_t *next; | |
377 | }; | |
378 | ||
379 | /* TLV-handling functions */ | |
78b3fb13 | 380 | faim_internal struct aim_tlvlist_t *aim_readtlvchain(u_char *buf, int maxlen); |
381 | faim_internal void aim_freetlvchain(struct aim_tlvlist_t **list); | |
382 | faim_internal struct aim_tlv_t *aim_grabtlv(u_char *src); | |
383 | faim_internal struct aim_tlv_t *aim_grabtlvstr(u_char *src); | |
384 | faim_internal struct aim_tlv_t *aim_gettlv(struct aim_tlvlist_t *, u_short, int); | |
385 | faim_internal char *aim_gettlv_str(struct aim_tlvlist_t *, u_short, int); | |
386 | faim_internal int aim_puttlv (u_char *dest, struct aim_tlv_t *newtlv); | |
387 | faim_internal struct aim_tlv_t *aim_createtlv(void); | |
388 | faim_internal int aim_freetlv(struct aim_tlv_t **oldtlv); | |
389 | faim_internal int aim_puttlv_16(u_char *, u_short, u_short); | |
390 | faim_internal int aim_puttlv_32(u_char *, u_short, u_long); | |
5ac21963 | 391 | faim_internal int aim_puttlv_str(u_char *buf, u_short t, int l, char *v); |
78b3fb13 | 392 | faim_internal int aim_writetlvchain(u_char *buf, int buflen, struct aim_tlvlist_t **list); |
393 | faim_internal int aim_addtlvtochain16(struct aim_tlvlist_t **list, unsigned short type, unsigned short val); | |
394 | faim_internal int aim_addtlvtochain32(struct aim_tlvlist_t **list, unsigned short type, unsigned long val); | |
395 | faim_internal int aim_addtlvtochain_str(struct aim_tlvlist_t **list, unsigned short type, char *str, int len); | |
396 | faim_internal int aim_counttlvchain(struct aim_tlvlist_t **list); | |
bd71fa88 | 397 | |
398 | /* | |
399 | * Get command from connections / Dispatch commands | |
400 | * already in queue. | |
401 | */ | |
78b3fb13 | 402 | faim_export int aim_get_command(struct aim_session_t *, struct aim_conn_t *); |
bd71fa88 | 403 | int aim_rxdispatch(struct aim_session_t *); |
7392c79f | 404 | |
5ac21963 | 405 | faim_export unsigned long aim_debugconn_sendconnect(struct aim_session_t *sess, struct aim_conn_t *conn); |
7392c79f | 406 | |
bd71fa88 | 407 | int aim_logoff(struct aim_session_t *); |
408 | ||
78b3fb13 | 409 | faim_export void aim_conn_kill(struct aim_session_t *sess, struct aim_conn_t **deadconn); |
bd71fa88 | 410 | |
411 | typedef int (*rxcallback_t)(struct aim_session_t *, struct command_rx_struct *, ...); | |
412 | int aim_register_callbacks(rxcallback_t *); | |
413 | ||
5ac21963 | 414 | faim_internal unsigned long aim_genericreq_n(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype); |
415 | faim_internal unsigned long aim_genericreq_l(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_long *); | |
416 | faim_internal unsigned long aim_genericreq_s(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_short *); | |
bd71fa88 | 417 | |
78b3fb13 | 418 | faim_internal struct aim_fileheader_t *aim_oft_getfh(unsigned char *hdr); |
7392c79f | 419 | |
bd71fa88 | 420 | /* aim_login.c */ |
78b3fb13 | 421 | faim_export int aim_sendconnack(struct aim_session_t *sess, struct aim_conn_t *conn); |
422 | faim_export int aim_request_login (struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); | |
423 | faim_export int aim_send_login (struct aim_session_t *, struct aim_conn_t *, char *, char *, struct client_info_s *, char *key); | |
424 | faim_export unsigned long aim_sendauthresp(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn, char *bosip, char *cookie, char *email, int regstatus); | |
425 | faim_export int aim_gencookie(unsigned char *buf); | |
426 | faim_export int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
427 | faim_internal int aim_authkeyparse(struct aim_session_t *sess, struct command_rx_struct *command); | |
428 | faim_export unsigned long aim_sendredirect(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned short servid, char *ip, char *cookie); | |
429 | faim_export void aim_purge_rxqueue(struct aim_session_t *); | |
430 | faim_internal void aim_rxqueue_cleanbyconn(struct aim_session_t *sess, struct aim_conn_t *conn); | |
5ac21963 | 431 | faim_internal int aim_recv(int fd, void *buf, size_t count); |
bd71fa88 | 432 | |
433 | int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *command, ...); | |
434 | int aim_parse_missed_im(struct aim_session_t *, struct command_rx_struct *, ...); | |
435 | int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); | |
78b3fb13 | 436 | faim_internal int aim_get_command_rendezvous(struct aim_session_t *sess, struct aim_conn_t *conn); |
b69540e3 | 437 | |
5ac21963 | 438 | faim_internal struct command_tx_struct *aim_tx_new(unsigned char framing, int chan, struct aim_conn_t *conn, int datalen); |
78b3fb13 | 439 | faim_internal int aim_tx_enqueue__queuebased(struct aim_session_t *, struct command_tx_struct *); |
440 | faim_internal int aim_tx_enqueue__immediate(struct aim_session_t *, struct command_tx_struct *); | |
e88ba395 | 441 | #define aim_tx_enqueue(x, y) ((*(x->tx_enqueue))(x, y)) |
78b3fb13 | 442 | faim_internal int aim_tx_sendframe(struct aim_session_t *sess, struct command_tx_struct *cur); |
443 | faim_internal unsigned int aim_get_next_txseqnum(struct aim_conn_t *); | |
444 | faim_export int aim_tx_flushqueue(struct aim_session_t *); | |
445 | faim_internal int aim_tx_printqueue(struct aim_session_t *); | |
446 | faim_export void aim_tx_purgequeue(struct aim_session_t *); | |
bd71fa88 | 447 | |
448 | struct aim_rxcblist_t { | |
449 | u_short family; | |
450 | u_short type; | |
451 | rxcallback_t handler; | |
452 | u_short flags; | |
453 | struct aim_rxcblist_t *next; | |
454 | }; | |
455 | ||
78b3fb13 | 456 | faim_export int aim_conn_setlatency(struct aim_conn_t *conn, int newval); |
bd71fa88 | 457 | |
78b3fb13 | 458 | faim_export 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); |
459 | faim_internal rxcallback_t aim_callhandler(struct aim_conn_t *conn, u_short family, u_short type); | |
460 | faim_export int aim_clearhandlers(struct aim_conn_t *conn); | |
bd71fa88 | 461 | |
462 | /* | |
463 | * Generic SNAC structure. Rarely if ever used. | |
464 | */ | |
465 | struct aim_snac_t { | |
466 | u_long id; | |
467 | u_short family; | |
468 | u_short type; | |
469 | u_short flags; | |
470 | void *data; | |
471 | time_t issuetime; | |
472 | struct aim_snac_t *next; | |
473 | }; | |
c5ca2538 | 474 | faim_internal void aim_initsnachash(struct aim_session_t *sess); |
475 | faim_internal unsigned long aim_newsnac(struct aim_session_t *, struct aim_snac_t *newsnac); | |
476 | faim_internal struct aim_snac_t *aim_remsnac(struct aim_session_t *, u_long id); | |
477 | faim_internal int aim_cleansnacs(struct aim_session_t *, int maxage); | |
478 | faim_internal int aim_putsnac(u_char *, int, int, int, u_long); | |
bd71fa88 | 479 | |
480 | ||
78b3fb13 | 481 | faim_internal void aim_connrst(struct aim_session_t *); |
482 | faim_internal struct aim_conn_t *aim_conn_getnext(struct aim_session_t *); | |
483 | faim_export void aim_conn_close(struct aim_conn_t *deadconn); | |
484 | faim_internal struct aim_conn_t *aim_getconn_type(struct aim_session_t *, int type); | |
485 | faim_export struct aim_conn_t *aim_newconn(struct aim_session_t *, int type, char *dest); | |
486 | faim_export int aim_conngetmaxfd(struct aim_session_t *); | |
487 | faim_export struct aim_conn_t *aim_select(struct aim_session_t *, struct timeval *, int *); | |
488 | faim_export int aim_conn_isready(struct aim_conn_t *); | |
489 | faim_export int aim_conn_setstatus(struct aim_conn_t *, int); | |
490 | faim_export void aim_session_init(struct aim_session_t *); | |
bd71fa88 | 491 | |
492 | /* aim_misc.c */ | |
493 | ||
494 | #define AIM_VISIBILITYCHANGE_PERMITADD 0x05 | |
495 | #define AIM_VISIBILITYCHANGE_PERMITREMOVE 0x06 | |
496 | #define AIM_VISIBILITYCHANGE_DENYADD 0x07 | |
497 | #define AIM_VISIBILITYCHANGE_DENYREMOVE 0x08 | |
498 | ||
98c88242 | 499 | #define AIM_PRIVFLAGS_ALLOWIDLE 0x01 |
500 | #define AIM_PRIVFLAGS_ALLOWMEMBERSINCE 0x02 | |
501 | ||
502 | #define AIM_WARN_ANON 0x01 | |
503 | ||
5ac21963 | 504 | faim_export int aim_send_warning(struct aim_session_t *sess, struct aim_conn_t *conn, char *destsn, int anon); |
505 | faim_export unsigned long aim_bos_nop(struct aim_session_t *, struct aim_conn_t *); | |
44d6f2dc | 506 | faim_export unsigned long aim_flap_nop(struct aim_session_t *sess, struct aim_conn_t *conn); |
5ac21963 | 507 | faim_export unsigned long aim_bos_setidle(struct aim_session_t *, struct aim_conn_t *, u_long); |
508 | faim_export unsigned long aim_bos_changevisibility(struct aim_session_t *, struct aim_conn_t *, int, char *); | |
509 | faim_export unsigned long aim_bos_setbuddylist(struct aim_session_t *, struct aim_conn_t *, char *); | |
510 | faim_export unsigned long aim_bos_setprofile(struct aim_session_t *, struct aim_conn_t *, char *, char *, unsigned short); | |
511 | faim_export unsigned long aim_bos_setgroupperm(struct aim_session_t *, struct aim_conn_t *, u_long); | |
512 | faim_export unsigned long aim_bos_clientready(struct aim_session_t *, struct aim_conn_t *); | |
513 | faim_export unsigned long aim_bos_reqrate(struct aim_session_t *, struct aim_conn_t *); | |
514 | faim_export unsigned long aim_bos_ackrateresp(struct aim_session_t *, struct aim_conn_t *); | |
515 | faim_export unsigned long aim_bos_setprivacyflags(struct aim_session_t *, struct aim_conn_t *, u_long); | |
516 | faim_export unsigned long aim_bos_reqpersonalinfo(struct aim_session_t *, struct aim_conn_t *); | |
517 | faim_export unsigned long aim_bos_reqservice(struct aim_session_t *, struct aim_conn_t *, u_short); | |
518 | faim_export unsigned long aim_bos_reqrights(struct aim_session_t *, struct aim_conn_t *); | |
519 | faim_export unsigned long aim_bos_reqbuddyrights(struct aim_session_t *, struct aim_conn_t *); | |
520 | faim_export unsigned long aim_bos_reqlocaterights(struct aim_session_t *, struct aim_conn_t *); | |
521 | faim_export unsigned long aim_bos_reqicbmparaminfo(struct aim_session_t *, struct aim_conn_t *); | |
522 | faim_export unsigned long aim_addicbmparam(struct aim_session_t *sess,struct aim_conn_t *conn); | |
523 | faim_export unsigned long aim_setversions(struct aim_session_t *sess, struct aim_conn_t *conn); | |
bd71fa88 | 524 | |
78b3fb13 | 525 | faim_internal struct aim_fileheader_t *aim_getlisting(struct aim_session_t*); |
526 | faim_internal int aim_listenestablish(u_short); | |
7392c79f | 527 | |
bd71fa88 | 528 | /* aim_rxhandlers.c */ |
78b3fb13 | 529 | faim_export int aim_rxdispatch(struct aim_session_t *); |
530 | faim_internal int aim_authparse(struct aim_session_t *, struct command_rx_struct *); | |
531 | faim_internal int aim_handleredirect_middle(struct aim_session_t *, struct command_rx_struct *, ...); | |
532 | faim_internal int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *, ...); | |
bd71fa88 | 533 | int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); |
78b3fb13 | 534 | faim_internal int aim_parse_generalerrs(struct aim_session_t *, struct command_rx_struct *command, ...); |
535 | faim_internal int aim_parsemotd_middle(struct aim_session_t *sess, struct command_rx_struct *command, ...); | |
536 | faim_internal int aim_parse_ratechange_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
537 | faim_internal int aim_parse_evilnotify_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
538 | faim_internal int aim_parse_msgack_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
539 | ||
540 | faim_export unsigned long aim_ads_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
541 | faim_export unsigned long aim_ads_requestads(struct aim_session_t *sess, struct aim_conn_t *conn); | |
bd71fa88 | 542 | |
543 | /* aim_im.c */ | |
7392c79f | 544 | struct aim_directim_priv { |
545 | unsigned char cookie[8]; | |
546 | char sn[MAXSNLEN+1]; | |
547 | char ip[30]; | |
548 | }; | |
549 | ||
bd71fa88 | 550 | #define AIM_IMFLAGS_AWAY 0x01 /* mark as an autoreply */ |
551 | #define AIM_IMFLAGS_ACK 0x02 /* request a receipt notice */ | |
552 | ||
78b3fb13 | 553 | faim_export unsigned long aim_send_im(struct aim_session_t *, struct aim_conn_t *, char *, u_int, char *); |
554 | faim_internal int aim_parse_incoming_im_middle(struct aim_session_t *, struct command_rx_struct *); | |
555 | faim_internal int aim_parse_outgoing_im_middle(struct aim_session_t *, struct command_rx_struct *); | |
556 | faim_export unsigned long aim_seticbmparam(struct aim_session_t *, struct aim_conn_t *conn); | |
557 | faim_internal int aim_parse_msgerror_middle(struct aim_session_t *, struct command_rx_struct *); | |
558 | faim_internal int aim_negchan_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
5ac21963 | 559 | faim_internal int aim_parse_bosrights(struct aim_session_t *sess, struct command_rx_struct *command, ...); |
78b3fb13 | 560 | faim_internal int aim_parse_missedcall(struct aim_session_t *sess, struct command_rx_struct *command); |
bd71fa88 | 561 | |
78b3fb13 | 562 | faim_export struct aim_conn_t * aim_directim_initiate(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *, char *); |
563 | faim_export int aim_send_im_direct(struct aim_session_t *, struct aim_conn_t *, char *); | |
564 | faim_export struct aim_conn_t *aim_directim_connect(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *); | |
7392c79f | 565 | |
bd71fa88 | 566 | /* aim_info.c */ |
5b79dc93 | 567 | #define AIM_CAPS_BUDDYICON 0x01 |
568 | #define AIM_CAPS_VOICE 0x02 | |
569 | #define AIM_CAPS_IMIMAGE 0x04 | |
570 | #define AIM_CAPS_CHAT 0x08 | |
571 | #define AIM_CAPS_GETFILE 0x10 | |
572 | #define AIM_CAPS_SENDFILE 0x20 | |
b69540e3 | 573 | |
5b79dc93 | 574 | extern u_char aim_caps[6][16]; |
78b3fb13 | 575 | faim_internal unsigned short aim_getcap(unsigned char *capblock, int buflen); |
576 | faim_internal int aim_putcap(unsigned char *capblock, int buflen, u_short caps); | |
262272cc | 577 | |
578 | #define AIM_GETINFO_GENERALINFO 0x00001 | |
579 | #define AIM_GETINFO_AWAYMESSAGE 0x00003 | |
580 | ||
040457cc | 581 | struct aim_msgcookie_t { |
582 | unsigned char cookie[8]; | |
040457cc | 583 | int type; |
584 | void *data; | |
585 | time_t addtime; | |
586 | struct aim_msgcookie_t *next; | |
587 | }; | |
588 | ||
7392c79f | 589 | struct aim_fileheader_t { |
590 | #if 0 | |
591 | char magic[4]; /* 0 */ | |
592 | short hdrlen; /* 4 */ | |
593 | short hdrtype; /* 6 */ | |
594 | #endif | |
595 | char bcookie[8]; /* 8 */ | |
596 | short encrypt; /* 16 */ | |
597 | short compress; /* 18 */ | |
598 | short totfiles; /* 20 */ | |
599 | short filesleft; /* 22 */ | |
600 | short totparts; /* 24 */ | |
601 | short partsleft; /* 26 */ | |
602 | long totsize; /* 28 */ | |
603 | long size; /* 32 */ | |
604 | long modtime; /* 36 */ | |
605 | long checksum; /* 40 */ | |
606 | long rfrcsum; /* 44 */ | |
607 | long rfsize; /* 48 */ | |
608 | long cretime; /* 52 */ | |
609 | long rfcsum; /* 56 */ | |
610 | long nrecvd; /* 60 */ | |
611 | long recvcsum; /* 64 */ | |
612 | char idstring[32]; /* 68 */ | |
613 | char flags; /* 100 */ | |
614 | char lnameoffset; /* 101 */ | |
615 | char lsizeoffset; /* 102 */ | |
616 | char dummy[69]; /* 103 */ | |
617 | char macfileinfo[16]; /* 172 */ | |
618 | short nencode; /* 188 */ | |
619 | short nlanguage; /* 190 */ | |
620 | char name[64]; /* 192 */ | |
621 | /* 256 */ | |
622 | }; | |
623 | ||
624 | struct aim_filetransfer_priv { | |
625 | char sn[MAXSNLEN]; | |
626 | char cookie[8]; | |
040457cc | 627 | char ip[30]; |
7392c79f | 628 | int state; |
629 | struct aim_fileheader_t fh; | |
040457cc | 630 | }; |
7392c79f | 631 | |
632 | #define AIM_COOKIETYPE_UNKNOWN 0x00 | |
633 | #define AIM_COOKIETYPE_ICBM 0x01 | |
634 | #define AIM_COOKIETYPE_ADS 0x02 | |
635 | #define AIM_COOKIETYPE_BOS 0x03 | |
636 | #define AIM_COOKIETYPE_IM 0x04 | |
637 | #define AIM_COOKIETYPE_CHAT 0x05 | |
638 | #define AIM_COOKIETYPE_CHATNAV 0x06 | |
639 | /* we'll move OFT up a bit to give breathing room. not like it really | |
640 | * matters. */ | |
641 | #define AIM_COOKIETYPE_OFTIM 0x10 | |
642 | #define AIM_COOKIETYPE_OFTGET 0x11 | |
643 | #define AIM_COOKIETYPE_OFTSEND 0x12 | |
644 | #define AIM_COOKIETYPE_OFTVOICE 0x13 | |
645 | #define AIM_COOKIETYPE_OFTIMAGE 0x14 | |
646 | #define AIM_COOKIETYPE_OFTICON 0x15 | |
647 | ||
78b3fb13 | 648 | faim_internal int aim_cachecookie(struct aim_session_t *sess, struct aim_msgcookie_t *cookie); |
649 | faim_export int aim_purgecookies(struct aim_session_t *sess, int maxage); | |
650 | faim_internal struct aim_msgcookie_t *aim_uncachecookie(struct aim_session_t *sess, unsigned char *cookie, int type); | |
651 | faim_internal struct aim_msgcookie_t *aim_mkcookie(unsigned char *, int, void *); | |
652 | faim_internal struct aim_msgcookie_t *aim_checkcookie(struct aim_session_t *, unsigned char *, int); | |
653 | faim_internal int aim_msgcookie_gettype(int reqclass); | |
7392c79f | 654 | |
78b3fb13 | 655 | faim_export int aim_handlerendconnect(struct aim_session_t *sess, struct aim_conn_t *cur); |
040457cc | 656 | |
657 | #define AIM_TRANSFER_DENY_NOTSUPPORTED 0x0000 | |
658 | #define AIM_TRANSFER_DENY_DECLINE 0x0001 | |
659 | #define AIM_TRANSFER_DENY_NOTACCEPTING 0x0002 | |
78b3fb13 | 660 | faim_export unsigned long aim_denytransfer(struct aim_session_t *sess, struct aim_conn_t *conn, char *sender, char *cookie, unsigned short code); |
661 | faim_export unsigned 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); | |
662 | ||
663 | faim_export unsigned long aim_getinfo(struct aim_session_t *, struct aim_conn_t *, const char *, unsigned short); | |
664 | faim_internal int aim_extractuserinfo(u_char *, struct aim_userinfo_s *); | |
665 | faim_internal int aim_parse_userinfo_middle(struct aim_session_t *, struct command_rx_struct *); | |
666 | faim_internal int aim_parse_oncoming_middle(struct aim_session_t *, struct command_rx_struct *); | |
667 | faim_internal int aim_parse_offgoing_middle(struct aim_session_t *, struct command_rx_struct *); | |
668 | faim_internal int aim_putuserinfo(u_char *buf, int buflen, struct aim_userinfo_s *info); | |
669 | faim_export int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info); | |
670 | faim_export int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); | |
671 | faim_internal int aim_parse_locateerr(struct aim_session_t *sess, struct command_rx_struct *command); | |
f1a5efe0 | 672 | |
bd71fa88 | 673 | /* aim_auth.c */ |
78b3fb13 | 674 | faim_export int aim_auth_sendcookie(struct aim_session_t *, struct aim_conn_t *, u_char *); |
675 | faim_export u_long aim_auth_clientready(struct aim_session_t *, struct aim_conn_t *); | |
676 | faim_export unsigned long aim_auth_changepasswd(struct aim_session_t *, struct aim_conn_t *, char *, char *); | |
bd71fa88 | 677 | |
678 | /* aim_buddylist.c */ | |
78b3fb13 | 679 | faim_export unsigned long aim_add_buddy(struct aim_session_t *, struct aim_conn_t *, char *); |
680 | faim_export unsigned long aim_remove_buddy(struct aim_session_t *, struct aim_conn_t *, char *); | |
681 | faim_internal int aim_parse_buddyrights(struct aim_session_t *sess, struct command_rx_struct *command, ...); | |
bd71fa88 | 682 | |
683 | /* aim_search.c */ | |
c5ca2538 | 684 | faim_export u_long aim_usersearch_address(struct aim_session_t *, struct aim_conn_t *, char *); |
bd71fa88 | 685 | |
0c20631f | 686 | |
687 | struct aim_chat_roominfo { | |
688 | u_short exchange; | |
689 | char *name; | |
690 | u_short instance; | |
691 | }; | |
78b3fb13 | 692 | faim_internal int aim_chat_readroominfo(u_char *buf, struct aim_chat_roominfo *outinfo); |
693 | faim_internal int aim_chat_parse_infoupdate(struct aim_session_t *sess, struct command_rx_struct *command); | |
694 | faim_internal int aim_chat_parse_joined(struct aim_session_t *sess, struct command_rx_struct *command); | |
695 | faim_internal int aim_chat_parse_leave(struct aim_session_t *sess, struct command_rx_struct *command); | |
696 | faim_internal int aim_chat_parse_incoming(struct aim_session_t *sess, struct command_rx_struct *command); | |
697 | faim_export unsigned long aim_chat_send_im(struct aim_session_t *sess, struct aim_conn_t *conn, char *msg); | |
698 | faim_export unsigned long aim_chat_join(struct aim_session_t *sess, struct aim_conn_t *conn, u_short exchange, const char *roomname); | |
699 | faim_export unsigned long aim_chat_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
700 | faim_export int aim_chat_attachname(struct aim_conn_t *conn, char *roomname); | |
701 | faim_export char *aim_chat_getname(struct aim_conn_t *conn); | |
702 | faim_export struct aim_conn_t *aim_chat_getconn(struct aim_session_t *, char *name); | |
703 | ||
704 | faim_export unsigned long aim_chatnav_reqrights(struct aim_session_t *sess, struct aim_conn_t *conn); | |
705 | faim_export unsigned long aim_chatnav_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
706 | ||
707 | faim_export unsigned 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); | |
0c20631f | 708 | |
709 | struct aim_chat_exchangeinfo { | |
710 | u_short number; | |
711 | char *name; | |
712 | char *charset1; | |
713 | char *lang1; | |
714 | char *charset2; | |
715 | char *lang2; | |
716 | }; | |
78b3fb13 | 717 | faim_internal int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct *command); |
718 | faim_export u_long aim_chatnav_createroom(struct aim_session_t *sess, struct aim_conn_t *conn, char *name, u_short exchange); | |
719 | faim_export int aim_chat_leaveroom(struct aim_session_t *sess, char *name); | |
0c20631f | 720 | |
bd71fa88 | 721 | /* aim_util.c */ |
f1a5efe0 | 722 | #ifdef AIMUTIL_USEMACROS |
723 | /* | |
724 | * These are really ugly. You'd think this was LISP. I wish it was. | |
725 | */ | |
726 | #define aimutil_put8(buf, data) ((*(buf) = (u_char)(data)&0xff),1) | |
727 | #define aimutil_get8(buf) ((*(buf))&0xff) | |
728 | #define aimutil_put16(buf, data) ( \ | |
729 | (*(buf) = (u_char)((data)>>8)&0xff), \ | |
730 | (*((buf)+1) = (u_char)(data)&0xff), \ | |
731 | 2) | |
732 | #define aimutil_get16(buf) ((((*(buf))<<8)&0xff00) + ((*((buf)+1)) & 0xff)) | |
733 | #define aimutil_put32(buf, data) ( \ | |
734 | (*((buf)) = (u_char)((data)>>24)&0xff), \ | |
735 | (*((buf)+1) = (u_char)((data)>>16)&0xff), \ | |
736 | (*((buf)+2) = (u_char)((data)>>8)&0xff), \ | |
737 | (*((buf)+3) = (u_char)(data)&0xff), \ | |
738 | 4) | |
739 | #define aimutil_get32(buf) ((((*(buf))<<24)&0xff000000) + \ | |
740 | (((*((buf)+1))<<16)&0x00ff0000) + \ | |
741 | (((*((buf)+2))<< 8)&0x0000ff00) + \ | |
742 | (((*((buf)+3) )&0x000000ff))) | |
743 | #else | |
744 | #warning Not using aimutil macros. May have performance problems. | |
bd71fa88 | 745 | int aimutil_put8(u_char *, u_char); |
746 | u_char aimutil_get8(u_char *buf); | |
747 | int aimutil_put16(u_char *, u_short); | |
748 | u_short aimutil_get16(u_char *); | |
749 | int aimutil_put32(u_char *, u_long); | |
750 | u_long aimutil_get32(u_char *); | |
f1a5efe0 | 751 | #endif |
752 | ||
78b3fb13 | 753 | faim_export int aimutil_putstr(u_char *, const char *, int); |
754 | faim_export int aimutil_tokslen(char *toSearch, int index, char dl); | |
755 | faim_export int aimutil_itemcnt(char *toSearch, char dl); | |
756 | faim_export char *aimutil_itemidx(char *toSearch, int index, char dl); | |
bd71fa88 | 757 | |
78b3fb13 | 758 | faim_export int aim_snlen(const char *sn); |
759 | faim_export int aim_sncmp(const char *sn1, const char *sn2); | |
e6b05d80 | 760 | |
a3619f23 | 761 | /* for libc's that dont have it */ |
78b3fb13 | 762 | faim_export char *aim_strsep(char **pp, const char *delim); |
a3619f23 | 763 | |
0cc57340 | 764 | /* aim_meta.c */ |
78b3fb13 | 765 | faim_export char *aim_getbuilddate(void); |
766 | faim_export char *aim_getbuildtime(void); | |
767 | faim_export char *aim_getbuildstring(void); | |
768 | faim_internal void faimdprintf(int dlevel, const char *format, ...); | |
0cc57340 | 769 | |
bd71fa88 | 770 | #endif /* __AIM_H__ */ |
771 |