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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> | |
a15d82b1 | 35 | #include <netinet/in.h> |
7392c79f | 36 | #endif |
37 | ||
e88ba395 | 38 | #ifdef FAIM_USEPTHREADS |
39 | #include <pthread.h> | |
40 | #define faim_mutex_t pthread_mutex_t | |
b13c9e13 | 41 | #define faim_mutex_init(x) pthread_mutex_init(x, NULL) |
42 | #define faim_mutex_lock(x) pthread_mutex_lock(x) | |
43 | #define faim_mutex_unlock(x) pthread_mutex_unlock(x) | |
44 | #define faim_mutex_destroy(x) pthread_mutex_destroy(x) | |
81d7797e | 45 | #elif defined(FAIM_USEFAKELOCKS) |
46 | /* | |
47 | * For platforms without pthreads, we also assume | |
48 | * we're not linking against a threaded app. Which | |
49 | * means we don't have to do real locking. The | |
50 | * macros below do nothing really. They're a joke. | |
51 | * But they get it to compile. | |
52 | */ | |
53 | #define faim_mutex_t char | |
d9142146 | 54 | #define faim_mutex_init(x) *x = 0 |
81d7797e | 55 | #define faim_mutex_lock(x) *x = 1; |
56 | #define faim_mutex_unlock(x) *x = 0; | |
4d7c1bfb | 57 | #define faim_mutex_destroy(x) *x = 0; |
e88ba395 | 58 | #endif |
59 | ||
bd71fa88 | 60 | /* Portability stuff (DMP) */ |
61 | ||
62 | #ifdef _WIN32 | |
63 | #define sleep Sleep | |
5ac21963 | 64 | #define socklen_t int /* this must be a POSIXy thing */ |
65 | #define snprintf _snprintf /* I'm not sure whats wrong with Microsoft here */ | |
5aab5195 | 66 | #define close(x) closesocket(x) /* no comment */ |
bd71fa88 | 67 | #endif |
68 | ||
040457cc | 69 | #if defined(mach) && defined(__APPLE__) |
70 | #define gethostbyname(x) gethostbyname2(x, AF_INET) | |
71 | #endif | |
bd71fa88 | 72 | |
78b3fb13 | 73 | #if defined(_WIN32) || defined(STRICT_ANSI) |
74 | #define faim_shortfunc | |
75 | #else | |
76 | #define faim_shortfunc inline | |
77 | #endif | |
78 | ||
5ac21963 | 79 | #if defined(_WIN32) && !defined(WIN32_STATIC) |
78b3fb13 | 80 | /* |
81 | * For a win32 DLL, we define WIN32_INDLL if this file | |
82 | * is included while compiling the DLL. If its not | |
83 | * defined (its included in a client app), the symbols | |
84 | * will be imported instead of exported. | |
85 | */ | |
86 | #ifdef WIN32_INDLL | |
87 | #define faim_export __declspec(dllexport) | |
88 | #else | |
89 | #define faim_export __declspec(dllimport) | |
90 | #endif /* WIN32_INDLL */ | |
91 | #define faim_internal | |
92 | #else | |
93 | /* | |
94 | * Nothing normally needed for unix... | |
95 | */ | |
96 | #define faim_export | |
97 | #define faim_internal | |
81d7797e | 98 | #endif |
99 | ||
bd71fa88 | 100 | /* |
101 | * Current Maximum Length for Screen Names (not including NULL) | |
68ac63c2 | 102 | * |
103 | * Currently only names up to 16 characters can be registered | |
104 | * however it is aparently legal for them to be larger. | |
bd71fa88 | 105 | */ |
68ac63c2 | 106 | #define MAXSNLEN 32 |
bd71fa88 | 107 | |
91931247 | 108 | /* |
109 | * Current Maximum Length for Instant Messages | |
110 | * | |
111 | * This was found basically by experiment, but not wholly | |
112 | * accurate experiment. It should not be regarded | |
113 | * as completely correct. But its a decent approximation. | |
114 | * | |
115 | * Note that although we can send this much, its impossible | |
116 | * for WinAIM clients (up through the latest (4.0.1957)) to | |
117 | * send any more than 1kb. Amaze all your windows friends | |
5e02cf44 | 118 | * with utterly oversized instant messages! |
98c88242 | 119 | * |
120 | * XXX: the real limit is the total SNAC size at 8192. Fix this. | |
91931247 | 121 | * |
122 | */ | |
b69540e3 | 123 | #define MAXMSGLEN 7987 |
91931247 | 124 | |
125 | /* | |
126 | * Current Maximum Length for Chat Room Messages | |
127 | * | |
128 | * This is actually defined by the protocol to be | |
129 | * dynamic, but I have yet to see due cause to | |
130 | * define it dynamically here. Maybe later. | |
131 | * | |
132 | */ | |
133 | #define MAXCHATMSGLEN 512 | |
134 | ||
bd71fa88 | 135 | /* |
136 | * Standard size of an AIM authorization cookie | |
137 | */ | |
138 | #define AIM_COOKIELEN 0x100 | |
139 | ||
b5bc2a8c | 140 | #define AIM_MD5_STRING "AOL Instant Messenger (SM)" |
141 | ||
bd71fa88 | 142 | /* |
143 | * Login info. Passes information from the Authorization | |
144 | * stage of login to the service (BOS, etc) connection | |
145 | * phase. | |
146 | * | |
147 | */ | |
148 | struct aim_login_struct { | |
149 | char screen_name[MAXSNLEN+1]; | |
150 | char *BOSIP; | |
78b3fb13 | 151 | unsigned char cookie[AIM_COOKIELEN]; |
bd71fa88 | 152 | char *email; |
153 | u_short regstatus; | |
01b59e1e | 154 | char *errorurl; |
155 | u_short errorcode; | |
bd71fa88 | 156 | }; |
157 | ||
158 | /* | |
159 | * Client info. Filled in by the client and passed | |
160 | * in to aim_login(). The information ends up | |
161 | * getting passed to OSCAR through the initial | |
162 | * login command. | |
163 | * | |
164 | * XXX: Should this be per-session? -mid | |
165 | * | |
166 | */ | |
167 | struct client_info_s { | |
168 | char clientstring[100]; /* arbitrary size */ | |
169 | int major; | |
170 | int minor; | |
171 | int build; | |
172 | char country[3]; | |
173 | char lang[3]; | |
13ebc4c4 | 174 | int major2; |
175 | int minor2; | |
176 | long unknown; | |
bd71fa88 | 177 | }; |
178 | ||
179 | #ifndef TRUE | |
180 | #define TRUE 1 | |
181 | #define FALSE 0 | |
182 | #endif | |
183 | ||
184 | /* | |
185 | * These could be arbitrary, but its easier to use the actual AIM values | |
186 | */ | |
187 | #define AIM_CONN_TYPE_AUTH 0x0007 | |
188 | #define AIM_CONN_TYPE_ADS 0x0005 | |
189 | #define AIM_CONN_TYPE_BOS 0x0002 | |
190 | #define AIM_CONN_TYPE_CHAT 0x000e | |
191 | #define AIM_CONN_TYPE_CHATNAV 0x000d | |
7392c79f | 192 | |
193 | /* they start getting arbitrary in rendezvous stuff =) */ | |
040457cc | 194 | #define AIM_CONN_TYPE_RENDEZVOUS 0x0101 /* these do not speak OSCAR! */ |
7392c79f | 195 | #define AIM_CONN_TYPE_RENDEZVOUS_OUT 0x0102 /* socket waiting for accept() */ |
196 | ||
197 | /* | |
198 | * Subtypes, we need these for OFT stuff. | |
199 | */ | |
200 | #define AIM_CONN_SUBTYPE_OFT_DIRECTIM 0x0001 | |
201 | #define AIM_CONN_SUBTYPE_OFT_GETFILE 0x0002 | |
202 | #define AIM_CONN_SUBTYPE_OFT_SENDFILE 0x0003 | |
203 | #define AIM_CONN_SUBTYPE_OFT_BUDDYICON 0x0004 | |
204 | #define AIM_CONN_SUBTYPE_OFT_VOICE 0x0005 | |
bd71fa88 | 205 | |
206 | /* | |
207 | * Status values returned from aim_conn_new(). ORed together. | |
208 | */ | |
209 | #define AIM_CONN_STATUS_READY 0x0001 | |
210 | #define AIM_CONN_STATUS_INTERNALERR 0x0002 | |
211 | #define AIM_CONN_STATUS_RESOLVERR 0x0080 | |
212 | #define AIM_CONN_STATUS_CONNERR 0x0040 | |
213 | ||
b69540e3 | 214 | #define AIM_FRAMETYPE_OSCAR 0x0000 |
215 | #define AIM_FRAMETYPE_OFT 0x0001 | |
216 | ||
bd71fa88 | 217 | struct aim_conn_t { |
218 | int fd; | |
7392c79f | 219 | unsigned short type; |
220 | unsigned short subtype; | |
bd71fa88 | 221 | int seqnum; |
222 | int status; | |
223 | void *priv; /* misc data the client may want to store */ | |
224 | time_t lastactivity; /* time of last transmit */ | |
225 | int forcedlatency; | |
226 | struct aim_rxcblist_t *handlerlist; | |
df5a99fb | 227 | faim_mutex_t active; /* lock around read/writes */ |
228 | faim_mutex_t seqnum_lock; /* lock around ->seqnum changes */ | |
040457cc | 229 | struct aim_conn_t *next; |
bd71fa88 | 230 | }; |
231 | ||
232 | /* struct for incoming commands */ | |
233 | struct command_rx_struct { | |
b69540e3 | 234 | unsigned char hdrtype; /* defines which piece of the union to use */ |
235 | union { | |
236 | struct { | |
7392c79f | 237 | char type; |
b69540e3 | 238 | unsigned short seqnum; |
239 | } oscar; | |
240 | struct { | |
241 | unsigned short type; | |
7392c79f | 242 | unsigned char magic[4]; /* ODC2 OFT2 */ |
b69540e3 | 243 | unsigned short hdr2len; |
244 | unsigned char *hdr2; /* rest of bloated header */ | |
245 | } oft; | |
246 | } hdr; | |
247 | unsigned short commandlen; /* total payload length */ | |
248 | unsigned char *data; /* packet data (from 7 byte on) */ | |
249 | unsigned char lock; /* 0 = open, !0 = locked */ | |
250 | unsigned char handled; /* 0 = new, !0 = been handled */ | |
251 | unsigned char nofree; /* 0 = free data on purge, 1 = only unlink */ | |
bd71fa88 | 252 | struct aim_conn_t *conn; /* the connection it came in on... */ |
253 | struct command_rx_struct *next; /* ptr to next struct in list */ | |
254 | }; | |
255 | ||
256 | /* struct for outgoing commands */ | |
257 | struct command_tx_struct { | |
b69540e3 | 258 | unsigned char hdrtype; /* defines which piece of the union to use */ |
259 | union { | |
260 | struct { | |
261 | unsigned char type; | |
262 | unsigned short seqnum; | |
263 | } oscar; | |
264 | struct { | |
265 | unsigned short type; | |
7392c79f | 266 | unsigned char magic[4]; /* ODC2 OFT2 */ |
b69540e3 | 267 | unsigned short hdr2len; |
268 | unsigned char *hdr2; | |
269 | } oft; | |
270 | } hdr; | |
271 | u_int commandlen; | |
272 | u_char *data; | |
bd71fa88 | 273 | u_int lock; /* 0 = open, !0 = locked */ |
274 | u_int sent; /* 0 = pending, !0 = has been sent */ | |
275 | struct aim_conn_t *conn; | |
276 | struct command_tx_struct *next; /* ptr to next struct in list */ | |
277 | }; | |
278 | ||
871e2fd0 | 279 | /* |
280 | * OFT session: random oft cruft, per-session. | |
281 | * | |
282 | */ | |
283 | struct aim_oft_session_t { | |
284 | FILE *listing; | |
285 | char *listingdir; | |
286 | }; | |
bd71fa88 | 287 | |
288 | /* | |
289 | * AIM Session: The main client-data interface. | |
290 | * | |
291 | */ | |
292 | struct aim_session_t { | |
293 | ||
294 | /* ---- Client Accessible ------------------------ */ | |
295 | /* | |
296 | * Login information. See definition above. | |
297 | * | |
298 | */ | |
299 | struct aim_login_struct logininfo; | |
300 | ||
301 | /* | |
302 | * Pointer to anything the client wants to | |
303 | * explicitly associate with this session. | |
304 | */ | |
305 | void *aux_data; | |
306 | ||
871e2fd0 | 307 | /* |
308 | * OFT Data | |
309 | */ | |
310 | ||
311 | struct aim_oft_session_t oft; | |
bd71fa88 | 312 | |
313 | /* ---- Internal Use Only ------------------------ */ | |
314 | /* | |
315 | * Connection information | |
316 | */ | |
040457cc | 317 | struct aim_conn_t *connlist; |
318 | faim_mutex_t connlistlock; | |
bd71fa88 | 319 | |
320 | /* | |
321 | * TX/RX queues | |
322 | */ | |
e88ba395 | 323 | struct command_tx_struct *queue_outgoing; |
bd71fa88 | 324 | struct command_rx_struct *queue_incoming; |
325 | ||
e88ba395 | 326 | /* |
327 | * Tx Enqueuing function | |
328 | */ | |
329 | int (*tx_enqueue)(struct aim_session_t *, struct command_tx_struct *); | |
330 | ||
0c20631f | 331 | /* |
332 | * This is a dreadful solution to the what-room-are-we-joining | |
333 | * problem. (There's no connection between the service | |
334 | * request and the resulting redirect.) | |
335 | */ | |
336 | char *pendingjoin; | |
337 | ||
bd71fa88 | 338 | /* |
339 | * Outstanding snac handling | |
340 | * | |
341 | * XXX: Should these be per-connection? -mid | |
b13c9e13 | 342 | */ |
343 | struct aim_snac_t *snac_hash[FAIM_SNAC_HASH_SIZE]; | |
344 | faim_mutex_t snac_hash_locks[FAIM_SNAC_HASH_SIZE]; | |
bd71fa88 | 345 | u_long snac_nextid; |
040457cc | 346 | |
bb0dc593 | 347 | struct { |
348 | char server[128]; | |
349 | char username[128]; | |
350 | char password[128]; | |
351 | } socksproxy; | |
352 | ||
5daacaa3 | 353 | int snaclogin; |
354 | ||
040457cc | 355 | struct aim_msgcookie_t *msgcookies; |
bd71fa88 | 356 | }; |
357 | ||
358 | ||
359 | /* | |
360 | * AIM User Info, Standard Form. | |
361 | */ | |
362 | struct aim_userinfo_s { | |
363 | char sn[MAXSNLEN+1]; | |
364 | u_short warnlevel; | |
365 | u_short idletime; | |
a15d82b1 | 366 | u_short flags; |
bd71fa88 | 367 | u_long membersince; |
368 | u_long onlinesince; | |
369 | u_long sessionlen; | |
5b79dc93 | 370 | u_short capabilities; |
f2d214f9 | 371 | struct { |
372 | unsigned short status; | |
3b101546 | 373 | unsigned int ipaddr; |
374 | char crap[0x25]; /* until we figure it out... */ | |
f2d214f9 | 375 | } icqinfo; |
bd71fa88 | 376 | }; |
377 | ||
a15d82b1 | 378 | #define AIM_FLAG_UNCONFIRMED 0x0001 /* "damned transients" */ |
379 | #define AIM_FLAG_ADMINISTRATOR 0x0002 | |
380 | #define AIM_FLAG_AOL 0x0004 | |
381 | #define AIM_FLAG_OSCAR_PAY 0x0008 | |
382 | #define AIM_FLAG_FREE 0x0010 | |
383 | #define AIM_FLAG_AWAY 0x0020 | |
384 | #define AIM_FLAG_UNKNOWN40 0x0040 | |
385 | #define AIM_FLAG_UNKNOWN80 0x0080 | |
0c20631f | 386 | |
a15d82b1 | 387 | #define AIM_FLAG_ALLUSERS 0x001f |
98c88242 | 388 | |
bd71fa88 | 389 | /* |
390 | * TLV handling | |
391 | */ | |
392 | ||
393 | /* Generic TLV structure. */ | |
394 | struct aim_tlv_t { | |
395 | u_short type; | |
396 | u_short length; | |
397 | u_char *value; | |
398 | }; | |
399 | ||
400 | /* List of above. */ | |
401 | struct aim_tlvlist_t { | |
402 | struct aim_tlv_t *tlv; | |
403 | struct aim_tlvlist_t *next; | |
404 | }; | |
405 | ||
406 | /* TLV-handling functions */ | |
78b3fb13 | 407 | faim_internal struct aim_tlvlist_t *aim_readtlvchain(u_char *buf, int maxlen); |
408 | faim_internal void aim_freetlvchain(struct aim_tlvlist_t **list); | |
409 | faim_internal struct aim_tlv_t *aim_grabtlv(u_char *src); | |
410 | faim_internal struct aim_tlv_t *aim_grabtlvstr(u_char *src); | |
411 | faim_internal struct aim_tlv_t *aim_gettlv(struct aim_tlvlist_t *, u_short, int); | |
412 | faim_internal char *aim_gettlv_str(struct aim_tlvlist_t *, u_short, int); | |
413 | faim_internal int aim_puttlv (u_char *dest, struct aim_tlv_t *newtlv); | |
414 | faim_internal struct aim_tlv_t *aim_createtlv(void); | |
415 | faim_internal int aim_freetlv(struct aim_tlv_t **oldtlv); | |
416 | faim_internal int aim_puttlv_16(u_char *, u_short, u_short); | |
417 | faim_internal int aim_puttlv_32(u_char *, u_short, u_long); | |
5ac21963 | 418 | faim_internal int aim_puttlv_str(u_char *buf, u_short t, int l, char *v); |
78b3fb13 | 419 | faim_internal int aim_writetlvchain(u_char *buf, int buflen, struct aim_tlvlist_t **list); |
420 | faim_internal int aim_addtlvtochain16(struct aim_tlvlist_t **list, unsigned short type, unsigned short val); | |
421 | faim_internal int aim_addtlvtochain32(struct aim_tlvlist_t **list, unsigned short type, unsigned long val); | |
422 | faim_internal int aim_addtlvtochain_str(struct aim_tlvlist_t **list, unsigned short type, char *str, int len); | |
3b101546 | 423 | faim_internal int aim_addtlvtochain_caps(struct aim_tlvlist_t **list, unsigned short type, unsigned short caps); |
78b3fb13 | 424 | faim_internal int aim_counttlvchain(struct aim_tlvlist_t **list); |
bd71fa88 | 425 | |
426 | /* | |
427 | * Get command from connections / Dispatch commands | |
428 | * already in queue. | |
429 | */ | |
78b3fb13 | 430 | faim_export int aim_get_command(struct aim_session_t *, struct aim_conn_t *); |
bd71fa88 | 431 | int aim_rxdispatch(struct aim_session_t *); |
7392c79f | 432 | |
5ac21963 | 433 | faim_export unsigned long aim_debugconn_sendconnect(struct aim_session_t *sess, struct aim_conn_t *conn); |
7392c79f | 434 | |
bd71fa88 | 435 | int aim_logoff(struct aim_session_t *); |
436 | ||
78b3fb13 | 437 | faim_export void aim_conn_kill(struct aim_session_t *sess, struct aim_conn_t **deadconn); |
bd71fa88 | 438 | |
439 | typedef int (*rxcallback_t)(struct aim_session_t *, struct command_rx_struct *, ...); | |
440 | int aim_register_callbacks(rxcallback_t *); | |
441 | ||
5ac21963 | 442 | faim_internal unsigned long aim_genericreq_n(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype); |
443 | faim_internal unsigned long aim_genericreq_l(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_long *); | |
444 | 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 | 445 | |
78b3fb13 | 446 | faim_internal struct aim_fileheader_t *aim_oft_getfh(unsigned char *hdr); |
22e638a0 | 447 | faim_export int aim_oft_registerlisting(struct aim_session_t *sess, FILE *file, char* listingdir); |
448 | faim_export int aim_getfile_send(struct aim_conn_t *conn, FILE *tosend, struct aim_fileheader_t *fh); | |
7392c79f | 449 | |
bd71fa88 | 450 | /* aim_login.c */ |
78b3fb13 | 451 | faim_export int aim_sendconnack(struct aim_session_t *sess, struct aim_conn_t *conn); |
452 | faim_export int aim_request_login (struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); | |
453 | faim_export int aim_send_login (struct aim_session_t *, struct aim_conn_t *, char *, char *, struct client_info_s *, char *key); | |
454 | 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); | |
455 | faim_export int aim_gencookie(unsigned char *buf); | |
456 | faim_export int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
457 | faim_internal int aim_authkeyparse(struct aim_session_t *sess, struct command_rx_struct *command); | |
458 | faim_export unsigned long aim_sendredirect(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned short servid, char *ip, char *cookie); | |
459 | faim_export void aim_purge_rxqueue(struct aim_session_t *); | |
460 | faim_internal void aim_rxqueue_cleanbyconn(struct aim_session_t *sess, struct aim_conn_t *conn); | |
5ac21963 | 461 | faim_internal int aim_recv(int fd, void *buf, size_t count); |
bd71fa88 | 462 | |
463 | int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *command, ...); | |
464 | int aim_parse_missed_im(struct aim_session_t *, struct command_rx_struct *, ...); | |
465 | int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); | |
78b3fb13 | 466 | faim_internal int aim_get_command_rendezvous(struct aim_session_t *sess, struct aim_conn_t *conn); |
b69540e3 | 467 | |
5ac21963 | 468 | faim_internal struct command_tx_struct *aim_tx_new(unsigned char framing, int chan, struct aim_conn_t *conn, int datalen); |
78b3fb13 | 469 | faim_internal int aim_tx_enqueue__queuebased(struct aim_session_t *, struct command_tx_struct *); |
470 | faim_internal int aim_tx_enqueue__immediate(struct aim_session_t *, struct command_tx_struct *); | |
e88ba395 | 471 | #define aim_tx_enqueue(x, y) ((*(x->tx_enqueue))(x, y)) |
78b3fb13 | 472 | faim_internal int aim_tx_sendframe(struct aim_session_t *sess, struct command_tx_struct *cur); |
473 | faim_internal unsigned int aim_get_next_txseqnum(struct aim_conn_t *); | |
474 | faim_export int aim_tx_flushqueue(struct aim_session_t *); | |
475 | faim_internal int aim_tx_printqueue(struct aim_session_t *); | |
476 | faim_export void aim_tx_purgequeue(struct aim_session_t *); | |
bd71fa88 | 477 | |
478 | struct aim_rxcblist_t { | |
479 | u_short family; | |
480 | u_short type; | |
481 | rxcallback_t handler; | |
482 | u_short flags; | |
483 | struct aim_rxcblist_t *next; | |
484 | }; | |
485 | ||
78b3fb13 | 486 | faim_export int aim_conn_setlatency(struct aim_conn_t *conn, int newval); |
bd71fa88 | 487 | |
78b3fb13 | 488 | 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); |
489 | faim_internal rxcallback_t aim_callhandler(struct aim_conn_t *conn, u_short family, u_short type); | |
490 | faim_export int aim_clearhandlers(struct aim_conn_t *conn); | |
bd71fa88 | 491 | |
492 | /* | |
493 | * Generic SNAC structure. Rarely if ever used. | |
494 | */ | |
495 | struct aim_snac_t { | |
496 | u_long id; | |
497 | u_short family; | |
498 | u_short type; | |
499 | u_short flags; | |
500 | void *data; | |
501 | time_t issuetime; | |
502 | struct aim_snac_t *next; | |
503 | }; | |
c5ca2538 | 504 | faim_internal void aim_initsnachash(struct aim_session_t *sess); |
505 | faim_internal unsigned long aim_newsnac(struct aim_session_t *, struct aim_snac_t *newsnac); | |
506 | faim_internal struct aim_snac_t *aim_remsnac(struct aim_session_t *, u_long id); | |
507 | faim_internal int aim_cleansnacs(struct aim_session_t *, int maxage); | |
508 | faim_internal int aim_putsnac(u_char *, int, int, int, u_long); | |
bd71fa88 | 509 | |
510 | ||
78b3fb13 | 511 | faim_internal void aim_connrst(struct aim_session_t *); |
512 | faim_internal struct aim_conn_t *aim_conn_getnext(struct aim_session_t *); | |
513 | faim_export void aim_conn_close(struct aim_conn_t *deadconn); | |
514 | faim_internal struct aim_conn_t *aim_getconn_type(struct aim_session_t *, int type); | |
515 | faim_export struct aim_conn_t *aim_newconn(struct aim_session_t *, int type, char *dest); | |
516 | faim_export int aim_conngetmaxfd(struct aim_session_t *); | |
517 | faim_export struct aim_conn_t *aim_select(struct aim_session_t *, struct timeval *, int *); | |
518 | faim_export int aim_conn_isready(struct aim_conn_t *); | |
519 | faim_export int aim_conn_setstatus(struct aim_conn_t *, int); | |
520 | faim_export void aim_session_init(struct aim_session_t *); | |
bb0dc593 | 521 | faim_export void aim_setupproxy(struct aim_session_t *sess, char *server, char *username, char *password); |
bd71fa88 | 522 | |
523 | /* aim_misc.c */ | |
524 | ||
525 | #define AIM_VISIBILITYCHANGE_PERMITADD 0x05 | |
526 | #define AIM_VISIBILITYCHANGE_PERMITREMOVE 0x06 | |
527 | #define AIM_VISIBILITYCHANGE_DENYADD 0x07 | |
528 | #define AIM_VISIBILITYCHANGE_DENYREMOVE 0x08 | |
529 | ||
98c88242 | 530 | #define AIM_PRIVFLAGS_ALLOWIDLE 0x01 |
531 | #define AIM_PRIVFLAGS_ALLOWMEMBERSINCE 0x02 | |
532 | ||
533 | #define AIM_WARN_ANON 0x01 | |
534 | ||
5ac21963 | 535 | faim_export int aim_send_warning(struct aim_session_t *sess, struct aim_conn_t *conn, char *destsn, int anon); |
536 | faim_export unsigned long aim_bos_nop(struct aim_session_t *, struct aim_conn_t *); | |
44d6f2dc | 537 | faim_export unsigned long aim_flap_nop(struct aim_session_t *sess, struct aim_conn_t *conn); |
5ac21963 | 538 | faim_export unsigned long aim_bos_setidle(struct aim_session_t *, struct aim_conn_t *, u_long); |
539 | faim_export unsigned long aim_bos_changevisibility(struct aim_session_t *, struct aim_conn_t *, int, char *); | |
540 | faim_export unsigned long aim_bos_setbuddylist(struct aim_session_t *, struct aim_conn_t *, char *); | |
541 | faim_export unsigned long aim_bos_setprofile(struct aim_session_t *, struct aim_conn_t *, char *, char *, unsigned short); | |
542 | faim_export unsigned long aim_bos_setgroupperm(struct aim_session_t *, struct aim_conn_t *, u_long); | |
543 | faim_export unsigned long aim_bos_clientready(struct aim_session_t *, struct aim_conn_t *); | |
544 | faim_export unsigned long aim_bos_reqrate(struct aim_session_t *, struct aim_conn_t *); | |
545 | faim_export unsigned long aim_bos_ackrateresp(struct aim_session_t *, struct aim_conn_t *); | |
546 | faim_export unsigned long aim_bos_setprivacyflags(struct aim_session_t *, struct aim_conn_t *, u_long); | |
547 | faim_export unsigned long aim_bos_reqpersonalinfo(struct aim_session_t *, struct aim_conn_t *); | |
548 | faim_export unsigned long aim_bos_reqservice(struct aim_session_t *, struct aim_conn_t *, u_short); | |
549 | faim_export unsigned long aim_bos_reqrights(struct aim_session_t *, struct aim_conn_t *); | |
550 | faim_export unsigned long aim_bos_reqbuddyrights(struct aim_session_t *, struct aim_conn_t *); | |
551 | faim_export unsigned long aim_bos_reqlocaterights(struct aim_session_t *, struct aim_conn_t *); | |
552 | faim_export unsigned long aim_bos_reqicbmparaminfo(struct aim_session_t *, struct aim_conn_t *); | |
553 | faim_export unsigned long aim_addicbmparam(struct aim_session_t *sess,struct aim_conn_t *conn); | |
554 | faim_export unsigned long aim_setversions(struct aim_session_t *sess, struct aim_conn_t *conn); | |
f2d214f9 | 555 | faim_export unsigned long aim_setdirectoryinfo(struct aim_session_t *sess, struct aim_conn_t *conn, char *first, char *middle, char *last, char *maiden, char *nickname, char *street, char *city, char *state, char *zip, int country, unsigned short privacy); |
556 | faim_export unsigned long aim_setuserinterests(struct aim_session_t *sess, struct aim_conn_t *conn, char *interest1, char *interest2, char *interest3, char *interest4, char *interest5, unsigned short privacy); | |
ec6b8da8 | 557 | faim_export unsigned long aim_icq_setstatus(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned long status); |
bd71fa88 | 558 | |
871e2fd0 | 559 | faim_internal struct aim_fileheader_t *aim_getlisting(FILE *); |
560 | faim_internal int aim_oft_buildheader(char *,struct aim_fileheader_t *); | |
78b3fb13 | 561 | faim_internal int aim_listenestablish(u_short); |
871e2fd0 | 562 | faim_internal int aim_tx_destroy(struct command_tx_struct *); |
7392c79f | 563 | |
bd71fa88 | 564 | /* aim_rxhandlers.c */ |
78b3fb13 | 565 | faim_export int aim_rxdispatch(struct aim_session_t *); |
566 | faim_internal int aim_authparse(struct aim_session_t *, struct command_rx_struct *); | |
567 | faim_internal int aim_handleredirect_middle(struct aim_session_t *, struct command_rx_struct *, ...); | |
568 | faim_internal int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *, ...); | |
bd71fa88 | 569 | int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); |
78b3fb13 | 570 | faim_internal int aim_parse_generalerrs(struct aim_session_t *, struct command_rx_struct *command, ...); |
571 | faim_internal int aim_parsemotd_middle(struct aim_session_t *sess, struct command_rx_struct *command, ...); | |
572 | faim_internal int aim_parse_ratechange_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
573 | faim_internal int aim_parse_evilnotify_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
574 | faim_internal int aim_parse_msgack_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
575 | ||
576 | faim_export unsigned long aim_ads_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
577 | faim_export unsigned long aim_ads_requestads(struct aim_session_t *sess, struct aim_conn_t *conn); | |
bd71fa88 | 578 | |
579 | /* aim_im.c */ | |
7392c79f | 580 | struct aim_directim_priv { |
581 | unsigned char cookie[8]; | |
582 | char sn[MAXSNLEN+1]; | |
583 | char ip[30]; | |
584 | }; | |
585 | ||
bd71fa88 | 586 | #define AIM_IMFLAGS_AWAY 0x01 /* mark as an autoreply */ |
587 | #define AIM_IMFLAGS_ACK 0x02 /* request a receipt notice */ | |
588 | ||
78b3fb13 | 589 | faim_export unsigned long aim_send_im(struct aim_session_t *, struct aim_conn_t *, char *, u_int, char *); |
590 | faim_internal int aim_parse_incoming_im_middle(struct aim_session_t *, struct command_rx_struct *); | |
591 | faim_internal int aim_parse_outgoing_im_middle(struct aim_session_t *, struct command_rx_struct *); | |
592 | faim_export unsigned long aim_seticbmparam(struct aim_session_t *, struct aim_conn_t *conn); | |
593 | faim_internal int aim_parse_msgerror_middle(struct aim_session_t *, struct command_rx_struct *); | |
594 | faim_internal int aim_negchan_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
5ac21963 | 595 | faim_internal int aim_parse_bosrights(struct aim_session_t *sess, struct command_rx_struct *command, ...); |
78b3fb13 | 596 | faim_internal int aim_parse_missedcall(struct aim_session_t *sess, struct command_rx_struct *command); |
bd71fa88 | 597 | |
78b3fb13 | 598 | faim_export struct aim_conn_t * aim_directim_initiate(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *, char *); |
599 | faim_export int aim_send_im_direct(struct aim_session_t *, struct aim_conn_t *, char *); | |
600 | faim_export struct aim_conn_t *aim_directim_connect(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *); | |
7392c79f | 601 | |
bd71fa88 | 602 | /* aim_info.c */ |
5b79dc93 | 603 | #define AIM_CAPS_BUDDYICON 0x01 |
604 | #define AIM_CAPS_VOICE 0x02 | |
605 | #define AIM_CAPS_IMIMAGE 0x04 | |
606 | #define AIM_CAPS_CHAT 0x08 | |
607 | #define AIM_CAPS_GETFILE 0x10 | |
608 | #define AIM_CAPS_SENDFILE 0x20 | |
b69540e3 | 609 | |
5b79dc93 | 610 | extern u_char aim_caps[6][16]; |
78b3fb13 | 611 | faim_internal unsigned short aim_getcap(unsigned char *capblock, int buflen); |
612 | faim_internal int aim_putcap(unsigned char *capblock, int buflen, u_short caps); | |
262272cc | 613 | |
614 | #define AIM_GETINFO_GENERALINFO 0x00001 | |
615 | #define AIM_GETINFO_AWAYMESSAGE 0x00003 | |
616 | ||
040457cc | 617 | struct aim_msgcookie_t { |
618 | unsigned char cookie[8]; | |
040457cc | 619 | int type; |
620 | void *data; | |
621 | time_t addtime; | |
622 | struct aim_msgcookie_t *next; | |
623 | }; | |
624 | ||
7392c79f | 625 | struct aim_fileheader_t { |
626 | #if 0 | |
627 | char magic[4]; /* 0 */ | |
628 | short hdrlen; /* 4 */ | |
629 | short hdrtype; /* 6 */ | |
630 | #endif | |
631 | char bcookie[8]; /* 8 */ | |
632 | short encrypt; /* 16 */ | |
633 | short compress; /* 18 */ | |
634 | short totfiles; /* 20 */ | |
635 | short filesleft; /* 22 */ | |
636 | short totparts; /* 24 */ | |
637 | short partsleft; /* 26 */ | |
638 | long totsize; /* 28 */ | |
639 | long size; /* 32 */ | |
640 | long modtime; /* 36 */ | |
641 | long checksum; /* 40 */ | |
642 | long rfrcsum; /* 44 */ | |
643 | long rfsize; /* 48 */ | |
644 | long cretime; /* 52 */ | |
645 | long rfcsum; /* 56 */ | |
646 | long nrecvd; /* 60 */ | |
647 | long recvcsum; /* 64 */ | |
648 | char idstring[32]; /* 68 */ | |
649 | char flags; /* 100 */ | |
650 | char lnameoffset; /* 101 */ | |
651 | char lsizeoffset; /* 102 */ | |
652 | char dummy[69]; /* 103 */ | |
653 | char macfileinfo[16]; /* 172 */ | |
654 | short nencode; /* 188 */ | |
655 | short nlanguage; /* 190 */ | |
656 | char name[64]; /* 192 */ | |
657 | /* 256 */ | |
658 | }; | |
659 | ||
660 | struct aim_filetransfer_priv { | |
661 | char sn[MAXSNLEN]; | |
662 | char cookie[8]; | |
040457cc | 663 | char ip[30]; |
7392c79f | 664 | int state; |
665 | struct aim_fileheader_t fh; | |
040457cc | 666 | }; |
7392c79f | 667 | |
668 | #define AIM_COOKIETYPE_UNKNOWN 0x00 | |
669 | #define AIM_COOKIETYPE_ICBM 0x01 | |
670 | #define AIM_COOKIETYPE_ADS 0x02 | |
671 | #define AIM_COOKIETYPE_BOS 0x03 | |
672 | #define AIM_COOKIETYPE_IM 0x04 | |
673 | #define AIM_COOKIETYPE_CHAT 0x05 | |
674 | #define AIM_COOKIETYPE_CHATNAV 0x06 | |
675 | /* we'll move OFT up a bit to give breathing room. not like it really | |
676 | * matters. */ | |
677 | #define AIM_COOKIETYPE_OFTIM 0x10 | |
678 | #define AIM_COOKIETYPE_OFTGET 0x11 | |
679 | #define AIM_COOKIETYPE_OFTSEND 0x12 | |
680 | #define AIM_COOKIETYPE_OFTVOICE 0x13 | |
681 | #define AIM_COOKIETYPE_OFTIMAGE 0x14 | |
682 | #define AIM_COOKIETYPE_OFTICON 0x15 | |
683 | ||
78b3fb13 | 684 | faim_internal int aim_cachecookie(struct aim_session_t *sess, struct aim_msgcookie_t *cookie); |
685 | faim_export int aim_purgecookies(struct aim_session_t *sess, int maxage); | |
686 | faim_internal struct aim_msgcookie_t *aim_uncachecookie(struct aim_session_t *sess, unsigned char *cookie, int type); | |
687 | faim_internal struct aim_msgcookie_t *aim_mkcookie(unsigned char *, int, void *); | |
688 | faim_internal struct aim_msgcookie_t *aim_checkcookie(struct aim_session_t *, unsigned char *, int); | |
689 | faim_internal int aim_msgcookie_gettype(int reqclass); | |
7392c79f | 690 | |
78b3fb13 | 691 | faim_export int aim_handlerendconnect(struct aim_session_t *sess, struct aim_conn_t *cur); |
040457cc | 692 | |
693 | #define AIM_TRANSFER_DENY_NOTSUPPORTED 0x0000 | |
694 | #define AIM_TRANSFER_DENY_DECLINE 0x0001 | |
695 | #define AIM_TRANSFER_DENY_NOTACCEPTING 0x0002 | |
78b3fb13 | 696 | faim_export unsigned long aim_denytransfer(struct aim_session_t *sess, struct aim_conn_t *conn, char *sender, char *cookie, unsigned short code); |
871e2fd0 | 697 | faim_export struct aim_conn_t *aim_accepttransfer(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn,char *cookie,char *ip, FILE *file, unsigned short rendid); |
698 | ||
78b3fb13 | 699 | |
700 | faim_export unsigned long aim_getinfo(struct aim_session_t *, struct aim_conn_t *, const char *, unsigned short); | |
701 | faim_internal int aim_extractuserinfo(u_char *, struct aim_userinfo_s *); | |
702 | faim_internal int aim_parse_userinfo_middle(struct aim_session_t *, struct command_rx_struct *); | |
703 | faim_internal int aim_parse_oncoming_middle(struct aim_session_t *, struct command_rx_struct *); | |
704 | faim_internal int aim_parse_offgoing_middle(struct aim_session_t *, struct command_rx_struct *); | |
705 | faim_internal int aim_putuserinfo(u_char *buf, int buflen, struct aim_userinfo_s *info); | |
706 | faim_export int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info); | |
707 | faim_export int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); | |
708 | faim_internal int aim_parse_locateerr(struct aim_session_t *sess, struct command_rx_struct *command); | |
f1a5efe0 | 709 | |
bd71fa88 | 710 | /* aim_auth.c */ |
78b3fb13 | 711 | faim_export int aim_auth_sendcookie(struct aim_session_t *, struct aim_conn_t *, u_char *); |
712 | faim_export u_long aim_auth_clientready(struct aim_session_t *, struct aim_conn_t *); | |
713 | faim_export unsigned long aim_auth_changepasswd(struct aim_session_t *, struct aim_conn_t *, char *, char *); | |
bd71fa88 | 714 | |
715 | /* aim_buddylist.c */ | |
78b3fb13 | 716 | faim_export unsigned long aim_add_buddy(struct aim_session_t *, struct aim_conn_t *, char *); |
717 | faim_export unsigned long aim_remove_buddy(struct aim_session_t *, struct aim_conn_t *, char *); | |
718 | faim_internal int aim_parse_buddyrights(struct aim_session_t *sess, struct command_rx_struct *command, ...); | |
bd71fa88 | 719 | |
720 | /* aim_search.c */ | |
c5ca2538 | 721 | faim_export u_long aim_usersearch_address(struct aim_session_t *, struct aim_conn_t *, char *); |
bd71fa88 | 722 | |
0c20631f | 723 | |
724 | struct aim_chat_roominfo { | |
725 | u_short exchange; | |
726 | char *name; | |
727 | u_short instance; | |
728 | }; | |
78b3fb13 | 729 | faim_internal int aim_chat_readroominfo(u_char *buf, struct aim_chat_roominfo *outinfo); |
730 | faim_internal int aim_chat_parse_infoupdate(struct aim_session_t *sess, struct command_rx_struct *command); | |
731 | faim_internal int aim_chat_parse_joined(struct aim_session_t *sess, struct command_rx_struct *command); | |
732 | faim_internal int aim_chat_parse_leave(struct aim_session_t *sess, struct command_rx_struct *command); | |
733 | faim_internal int aim_chat_parse_incoming(struct aim_session_t *sess, struct command_rx_struct *command); | |
734 | faim_export unsigned long aim_chat_send_im(struct aim_session_t *sess, struct aim_conn_t *conn, char *msg); | |
735 | faim_export unsigned long aim_chat_join(struct aim_session_t *sess, struct aim_conn_t *conn, u_short exchange, const char *roomname); | |
736 | faim_export unsigned long aim_chat_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
737 | faim_export int aim_chat_attachname(struct aim_conn_t *conn, char *roomname); | |
738 | faim_export char *aim_chat_getname(struct aim_conn_t *conn); | |
739 | faim_export struct aim_conn_t *aim_chat_getconn(struct aim_session_t *, char *name); | |
740 | ||
741 | faim_export unsigned long aim_chatnav_reqrights(struct aim_session_t *sess, struct aim_conn_t *conn); | |
742 | faim_export unsigned long aim_chatnav_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
743 | ||
744 | 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 | 745 | |
746 | struct aim_chat_exchangeinfo { | |
747 | u_short number; | |
748 | char *name; | |
749 | char *charset1; | |
750 | char *lang1; | |
751 | char *charset2; | |
752 | char *lang2; | |
753 | }; | |
78b3fb13 | 754 | faim_internal int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct *command); |
755 | faim_export u_long aim_chatnav_createroom(struct aim_session_t *sess, struct aim_conn_t *conn, char *name, u_short exchange); | |
756 | faim_export int aim_chat_leaveroom(struct aim_session_t *sess, char *name); | |
0c20631f | 757 | |
bd71fa88 | 758 | /* aim_util.c */ |
f1a5efe0 | 759 | #ifdef AIMUTIL_USEMACROS |
760 | /* | |
761 | * These are really ugly. You'd think this was LISP. I wish it was. | |
762 | */ | |
763 | #define aimutil_put8(buf, data) ((*(buf) = (u_char)(data)&0xff),1) | |
764 | #define aimutil_get8(buf) ((*(buf))&0xff) | |
765 | #define aimutil_put16(buf, data) ( \ | |
766 | (*(buf) = (u_char)((data)>>8)&0xff), \ | |
767 | (*((buf)+1) = (u_char)(data)&0xff), \ | |
768 | 2) | |
769 | #define aimutil_get16(buf) ((((*(buf))<<8)&0xff00) + ((*((buf)+1)) & 0xff)) | |
770 | #define aimutil_put32(buf, data) ( \ | |
771 | (*((buf)) = (u_char)((data)>>24)&0xff), \ | |
772 | (*((buf)+1) = (u_char)((data)>>16)&0xff), \ | |
773 | (*((buf)+2) = (u_char)((data)>>8)&0xff), \ | |
774 | (*((buf)+3) = (u_char)(data)&0xff), \ | |
775 | 4) | |
776 | #define aimutil_get32(buf) ((((*(buf))<<24)&0xff000000) + \ | |
777 | (((*((buf)+1))<<16)&0x00ff0000) + \ | |
778 | (((*((buf)+2))<< 8)&0x0000ff00) + \ | |
779 | (((*((buf)+3) )&0x000000ff))) | |
780 | #else | |
781 | #warning Not using aimutil macros. May have performance problems. | |
bd71fa88 | 782 | int aimutil_put8(u_char *, u_char); |
783 | u_char aimutil_get8(u_char *buf); | |
784 | int aimutil_put16(u_char *, u_short); | |
785 | u_short aimutil_get16(u_char *); | |
786 | int aimutil_put32(u_char *, u_long); | |
787 | u_long aimutil_get32(u_char *); | |
f1a5efe0 | 788 | #endif |
789 | ||
78b3fb13 | 790 | faim_export int aimutil_putstr(u_char *, const char *, int); |
791 | faim_export int aimutil_tokslen(char *toSearch, int index, char dl); | |
792 | faim_export int aimutil_itemcnt(char *toSearch, char dl); | |
793 | faim_export char *aimutil_itemidx(char *toSearch, int index, char dl); | |
bd71fa88 | 794 | |
78b3fb13 | 795 | faim_export int aim_snlen(const char *sn); |
796 | faim_export int aim_sncmp(const char *sn1, const char *sn2); | |
e6b05d80 | 797 | |
a3619f23 | 798 | /* for libc's that dont have it */ |
78b3fb13 | 799 | faim_export char *aim_strsep(char **pp, const char *delim); |
a3619f23 | 800 | |
0cc57340 | 801 | /* aim_meta.c */ |
78b3fb13 | 802 | faim_export char *aim_getbuilddate(void); |
803 | faim_export char *aim_getbuildtime(void); | |
804 | faim_export char *aim_getbuildstring(void); | |
805 | faim_internal void faimdprintf(int dlevel, const char *format, ...); | |
0cc57340 | 806 | |
bd71fa88 | 807 | #endif /* __AIM_H__ */ |
808 |