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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> | |
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 | ||
279 | ||
280 | /* | |
281 | * AIM Session: The main client-data interface. | |
282 | * | |
283 | */ | |
284 | struct aim_session_t { | |
285 | ||
286 | /* ---- Client Accessible ------------------------ */ | |
287 | /* | |
288 | * Login information. See definition above. | |
289 | * | |
290 | */ | |
291 | struct aim_login_struct logininfo; | |
292 | ||
293 | /* | |
294 | * Pointer to anything the client wants to | |
295 | * explicitly associate with this session. | |
296 | */ | |
297 | void *aux_data; | |
298 | ||
299 | ||
300 | /* ---- Internal Use Only ------------------------ */ | |
301 | /* | |
302 | * Connection information | |
303 | */ | |
040457cc | 304 | struct aim_conn_t *connlist; |
305 | faim_mutex_t connlistlock; | |
bd71fa88 | 306 | |
307 | /* | |
308 | * TX/RX queues | |
309 | */ | |
e88ba395 | 310 | struct command_tx_struct *queue_outgoing; |
bd71fa88 | 311 | struct command_rx_struct *queue_incoming; |
312 | ||
e88ba395 | 313 | /* |
314 | * Tx Enqueuing function | |
315 | */ | |
316 | int (*tx_enqueue)(struct aim_session_t *, struct command_tx_struct *); | |
317 | ||
0c20631f | 318 | /* |
319 | * This is a dreadful solution to the what-room-are-we-joining | |
320 | * problem. (There's no connection between the service | |
321 | * request and the resulting redirect.) | |
322 | */ | |
323 | char *pendingjoin; | |
324 | ||
bd71fa88 | 325 | /* |
326 | * Outstanding snac handling | |
327 | * | |
328 | * XXX: Should these be per-connection? -mid | |
b13c9e13 | 329 | */ |
330 | struct aim_snac_t *snac_hash[FAIM_SNAC_HASH_SIZE]; | |
331 | faim_mutex_t snac_hash_locks[FAIM_SNAC_HASH_SIZE]; | |
bd71fa88 | 332 | u_long snac_nextid; |
040457cc | 333 | |
334 | struct aim_msgcookie_t *msgcookies; | |
bd71fa88 | 335 | }; |
336 | ||
337 | ||
338 | /* | |
339 | * AIM User Info, Standard Form. | |
340 | */ | |
341 | struct aim_userinfo_s { | |
342 | char sn[MAXSNLEN+1]; | |
343 | u_short warnlevel; | |
344 | u_short idletime; | |
a15d82b1 | 345 | u_short flags; |
bd71fa88 | 346 | u_long membersince; |
347 | u_long onlinesince; | |
348 | u_long sessionlen; | |
5b79dc93 | 349 | u_short capabilities; |
f2d214f9 | 350 | struct { |
351 | unsigned short status; | |
352 | } icqinfo; | |
bd71fa88 | 353 | }; |
354 | ||
a15d82b1 | 355 | #define AIM_FLAG_UNCONFIRMED 0x0001 /* "damned transients" */ |
356 | #define AIM_FLAG_ADMINISTRATOR 0x0002 | |
357 | #define AIM_FLAG_AOL 0x0004 | |
358 | #define AIM_FLAG_OSCAR_PAY 0x0008 | |
359 | #define AIM_FLAG_FREE 0x0010 | |
360 | #define AIM_FLAG_AWAY 0x0020 | |
361 | #define AIM_FLAG_UNKNOWN40 0x0040 | |
362 | #define AIM_FLAG_UNKNOWN80 0x0080 | |
0c20631f | 363 | |
a15d82b1 | 364 | #define AIM_FLAG_ALLUSERS 0x001f |
98c88242 | 365 | |
bd71fa88 | 366 | /* |
367 | * TLV handling | |
368 | */ | |
369 | ||
370 | /* Generic TLV structure. */ | |
371 | struct aim_tlv_t { | |
372 | u_short type; | |
373 | u_short length; | |
374 | u_char *value; | |
375 | }; | |
376 | ||
377 | /* List of above. */ | |
378 | struct aim_tlvlist_t { | |
379 | struct aim_tlv_t *tlv; | |
380 | struct aim_tlvlist_t *next; | |
381 | }; | |
382 | ||
383 | /* TLV-handling functions */ | |
78b3fb13 | 384 | faim_internal struct aim_tlvlist_t *aim_readtlvchain(u_char *buf, int maxlen); |
385 | faim_internal void aim_freetlvchain(struct aim_tlvlist_t **list); | |
386 | faim_internal struct aim_tlv_t *aim_grabtlv(u_char *src); | |
387 | faim_internal struct aim_tlv_t *aim_grabtlvstr(u_char *src); | |
388 | faim_internal struct aim_tlv_t *aim_gettlv(struct aim_tlvlist_t *, u_short, int); | |
389 | faim_internal char *aim_gettlv_str(struct aim_tlvlist_t *, u_short, int); | |
390 | faim_internal int aim_puttlv (u_char *dest, struct aim_tlv_t *newtlv); | |
391 | faim_internal struct aim_tlv_t *aim_createtlv(void); | |
392 | faim_internal int aim_freetlv(struct aim_tlv_t **oldtlv); | |
393 | faim_internal int aim_puttlv_16(u_char *, u_short, u_short); | |
394 | faim_internal int aim_puttlv_32(u_char *, u_short, u_long); | |
5ac21963 | 395 | faim_internal int aim_puttlv_str(u_char *buf, u_short t, int l, char *v); |
78b3fb13 | 396 | faim_internal int aim_writetlvchain(u_char *buf, int buflen, struct aim_tlvlist_t **list); |
397 | faim_internal int aim_addtlvtochain16(struct aim_tlvlist_t **list, unsigned short type, unsigned short val); | |
398 | faim_internal int aim_addtlvtochain32(struct aim_tlvlist_t **list, unsigned short type, unsigned long val); | |
399 | faim_internal int aim_addtlvtochain_str(struct aim_tlvlist_t **list, unsigned short type, char *str, int len); | |
400 | faim_internal int aim_counttlvchain(struct aim_tlvlist_t **list); | |
bd71fa88 | 401 | |
402 | /* | |
403 | * Get command from connections / Dispatch commands | |
404 | * already in queue. | |
405 | */ | |
78b3fb13 | 406 | faim_export int aim_get_command(struct aim_session_t *, struct aim_conn_t *); |
bd71fa88 | 407 | int aim_rxdispatch(struct aim_session_t *); |
7392c79f | 408 | |
5ac21963 | 409 | faim_export unsigned long aim_debugconn_sendconnect(struct aim_session_t *sess, struct aim_conn_t *conn); |
7392c79f | 410 | |
bd71fa88 | 411 | int aim_logoff(struct aim_session_t *); |
412 | ||
78b3fb13 | 413 | faim_export void aim_conn_kill(struct aim_session_t *sess, struct aim_conn_t **deadconn); |
bd71fa88 | 414 | |
415 | typedef int (*rxcallback_t)(struct aim_session_t *, struct command_rx_struct *, ...); | |
416 | int aim_register_callbacks(rxcallback_t *); | |
417 | ||
5ac21963 | 418 | faim_internal unsigned long aim_genericreq_n(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype); |
419 | faim_internal unsigned long aim_genericreq_l(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_long *); | |
420 | 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 | 421 | |
78b3fb13 | 422 | faim_internal struct aim_fileheader_t *aim_oft_getfh(unsigned char *hdr); |
7392c79f | 423 | |
bd71fa88 | 424 | /* aim_login.c */ |
78b3fb13 | 425 | faim_export int aim_sendconnack(struct aim_session_t *sess, struct aim_conn_t *conn); |
426 | faim_export int aim_request_login (struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); | |
427 | faim_export int aim_send_login (struct aim_session_t *, struct aim_conn_t *, char *, char *, struct client_info_s *, char *key); | |
428 | 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); | |
429 | faim_export int aim_gencookie(unsigned char *buf); | |
430 | faim_export int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
431 | faim_internal int aim_authkeyparse(struct aim_session_t *sess, struct command_rx_struct *command); | |
432 | faim_export unsigned long aim_sendredirect(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned short servid, char *ip, char *cookie); | |
433 | faim_export void aim_purge_rxqueue(struct aim_session_t *); | |
434 | faim_internal void aim_rxqueue_cleanbyconn(struct aim_session_t *sess, struct aim_conn_t *conn); | |
5ac21963 | 435 | faim_internal int aim_recv(int fd, void *buf, size_t count); |
bd71fa88 | 436 | |
437 | int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *command, ...); | |
438 | int aim_parse_missed_im(struct aim_session_t *, struct command_rx_struct *, ...); | |
439 | int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); | |
78b3fb13 | 440 | faim_internal int aim_get_command_rendezvous(struct aim_session_t *sess, struct aim_conn_t *conn); |
b69540e3 | 441 | |
5ac21963 | 442 | faim_internal struct command_tx_struct *aim_tx_new(unsigned char framing, int chan, struct aim_conn_t *conn, int datalen); |
78b3fb13 | 443 | faim_internal int aim_tx_enqueue__queuebased(struct aim_session_t *, struct command_tx_struct *); |
444 | faim_internal int aim_tx_enqueue__immediate(struct aim_session_t *, struct command_tx_struct *); | |
e88ba395 | 445 | #define aim_tx_enqueue(x, y) ((*(x->tx_enqueue))(x, y)) |
78b3fb13 | 446 | faim_internal int aim_tx_sendframe(struct aim_session_t *sess, struct command_tx_struct *cur); |
447 | faim_internal unsigned int aim_get_next_txseqnum(struct aim_conn_t *); | |
448 | faim_export int aim_tx_flushqueue(struct aim_session_t *); | |
449 | faim_internal int aim_tx_printqueue(struct aim_session_t *); | |
450 | faim_export void aim_tx_purgequeue(struct aim_session_t *); | |
bd71fa88 | 451 | |
452 | struct aim_rxcblist_t { | |
453 | u_short family; | |
454 | u_short type; | |
455 | rxcallback_t handler; | |
456 | u_short flags; | |
457 | struct aim_rxcblist_t *next; | |
458 | }; | |
459 | ||
78b3fb13 | 460 | faim_export int aim_conn_setlatency(struct aim_conn_t *conn, int newval); |
bd71fa88 | 461 | |
78b3fb13 | 462 | 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); |
463 | faim_internal rxcallback_t aim_callhandler(struct aim_conn_t *conn, u_short family, u_short type); | |
464 | faim_export int aim_clearhandlers(struct aim_conn_t *conn); | |
bd71fa88 | 465 | |
466 | /* | |
467 | * Generic SNAC structure. Rarely if ever used. | |
468 | */ | |
469 | struct aim_snac_t { | |
470 | u_long id; | |
471 | u_short family; | |
472 | u_short type; | |
473 | u_short flags; | |
474 | void *data; | |
475 | time_t issuetime; | |
476 | struct aim_snac_t *next; | |
477 | }; | |
c5ca2538 | 478 | faim_internal void aim_initsnachash(struct aim_session_t *sess); |
479 | faim_internal unsigned long aim_newsnac(struct aim_session_t *, struct aim_snac_t *newsnac); | |
480 | faim_internal struct aim_snac_t *aim_remsnac(struct aim_session_t *, u_long id); | |
481 | faim_internal int aim_cleansnacs(struct aim_session_t *, int maxage); | |
482 | faim_internal int aim_putsnac(u_char *, int, int, int, u_long); | |
bd71fa88 | 483 | |
484 | ||
78b3fb13 | 485 | faim_internal void aim_connrst(struct aim_session_t *); |
486 | faim_internal struct aim_conn_t *aim_conn_getnext(struct aim_session_t *); | |
487 | faim_export void aim_conn_close(struct aim_conn_t *deadconn); | |
488 | faim_internal struct aim_conn_t *aim_getconn_type(struct aim_session_t *, int type); | |
489 | faim_export struct aim_conn_t *aim_newconn(struct aim_session_t *, int type, char *dest); | |
490 | faim_export int aim_conngetmaxfd(struct aim_session_t *); | |
491 | faim_export struct aim_conn_t *aim_select(struct aim_session_t *, struct timeval *, int *); | |
492 | faim_export int aim_conn_isready(struct aim_conn_t *); | |
493 | faim_export int aim_conn_setstatus(struct aim_conn_t *, int); | |
494 | faim_export void aim_session_init(struct aim_session_t *); | |
bd71fa88 | 495 | |
496 | /* aim_misc.c */ | |
497 | ||
498 | #define AIM_VISIBILITYCHANGE_PERMITADD 0x05 | |
499 | #define AIM_VISIBILITYCHANGE_PERMITREMOVE 0x06 | |
500 | #define AIM_VISIBILITYCHANGE_DENYADD 0x07 | |
501 | #define AIM_VISIBILITYCHANGE_DENYREMOVE 0x08 | |
502 | ||
98c88242 | 503 | #define AIM_PRIVFLAGS_ALLOWIDLE 0x01 |
504 | #define AIM_PRIVFLAGS_ALLOWMEMBERSINCE 0x02 | |
505 | ||
506 | #define AIM_WARN_ANON 0x01 | |
507 | ||
5ac21963 | 508 | faim_export int aim_send_warning(struct aim_session_t *sess, struct aim_conn_t *conn, char *destsn, int anon); |
509 | faim_export unsigned long aim_bos_nop(struct aim_session_t *, struct aim_conn_t *); | |
44d6f2dc | 510 | faim_export unsigned long aim_flap_nop(struct aim_session_t *sess, struct aim_conn_t *conn); |
5ac21963 | 511 | faim_export unsigned long aim_bos_setidle(struct aim_session_t *, struct aim_conn_t *, u_long); |
512 | faim_export unsigned long aim_bos_changevisibility(struct aim_session_t *, struct aim_conn_t *, int, char *); | |
513 | faim_export unsigned long aim_bos_setbuddylist(struct aim_session_t *, struct aim_conn_t *, char *); | |
514 | faim_export unsigned long aim_bos_setprofile(struct aim_session_t *, struct aim_conn_t *, char *, char *, unsigned short); | |
515 | faim_export unsigned long aim_bos_setgroupperm(struct aim_session_t *, struct aim_conn_t *, u_long); | |
516 | faim_export unsigned long aim_bos_clientready(struct aim_session_t *, struct aim_conn_t *); | |
517 | faim_export unsigned long aim_bos_reqrate(struct aim_session_t *, struct aim_conn_t *); | |
518 | faim_export unsigned long aim_bos_ackrateresp(struct aim_session_t *, struct aim_conn_t *); | |
519 | faim_export unsigned long aim_bos_setprivacyflags(struct aim_session_t *, struct aim_conn_t *, u_long); | |
520 | faim_export unsigned long aim_bos_reqpersonalinfo(struct aim_session_t *, struct aim_conn_t *); | |
521 | faim_export unsigned long aim_bos_reqservice(struct aim_session_t *, struct aim_conn_t *, u_short); | |
522 | faim_export unsigned long aim_bos_reqrights(struct aim_session_t *, struct aim_conn_t *); | |
523 | faim_export unsigned long aim_bos_reqbuddyrights(struct aim_session_t *, struct aim_conn_t *); | |
524 | faim_export unsigned long aim_bos_reqlocaterights(struct aim_session_t *, struct aim_conn_t *); | |
525 | faim_export unsigned long aim_bos_reqicbmparaminfo(struct aim_session_t *, struct aim_conn_t *); | |
526 | faim_export unsigned long aim_addicbmparam(struct aim_session_t *sess,struct aim_conn_t *conn); | |
527 | faim_export unsigned long aim_setversions(struct aim_session_t *sess, struct aim_conn_t *conn); | |
f2d214f9 | 528 | 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); |
529 | 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); | |
bd71fa88 | 530 | |
78b3fb13 | 531 | faim_internal struct aim_fileheader_t *aim_getlisting(struct aim_session_t*); |
532 | faim_internal int aim_listenestablish(u_short); | |
7392c79f | 533 | |
bd71fa88 | 534 | /* aim_rxhandlers.c */ |
78b3fb13 | 535 | faim_export int aim_rxdispatch(struct aim_session_t *); |
536 | faim_internal int aim_authparse(struct aim_session_t *, struct command_rx_struct *); | |
537 | faim_internal int aim_handleredirect_middle(struct aim_session_t *, struct command_rx_struct *, ...); | |
538 | faim_internal int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *, ...); | |
bd71fa88 | 539 | int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); |
78b3fb13 | 540 | faim_internal int aim_parse_generalerrs(struct aim_session_t *, struct command_rx_struct *command, ...); |
541 | faim_internal int aim_parsemotd_middle(struct aim_session_t *sess, struct command_rx_struct *command, ...); | |
542 | faim_internal int aim_parse_ratechange_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
543 | faim_internal int aim_parse_evilnotify_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
544 | faim_internal int aim_parse_msgack_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
545 | ||
546 | faim_export unsigned long aim_ads_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
547 | faim_export unsigned long aim_ads_requestads(struct aim_session_t *sess, struct aim_conn_t *conn); | |
bd71fa88 | 548 | |
549 | /* aim_im.c */ | |
7392c79f | 550 | struct aim_directim_priv { |
551 | unsigned char cookie[8]; | |
552 | char sn[MAXSNLEN+1]; | |
553 | char ip[30]; | |
554 | }; | |
555 | ||
bd71fa88 | 556 | #define AIM_IMFLAGS_AWAY 0x01 /* mark as an autoreply */ |
557 | #define AIM_IMFLAGS_ACK 0x02 /* request a receipt notice */ | |
558 | ||
78b3fb13 | 559 | faim_export unsigned long aim_send_im(struct aim_session_t *, struct aim_conn_t *, char *, u_int, char *); |
560 | faim_internal int aim_parse_incoming_im_middle(struct aim_session_t *, struct command_rx_struct *); | |
561 | faim_internal int aim_parse_outgoing_im_middle(struct aim_session_t *, struct command_rx_struct *); | |
562 | faim_export unsigned long aim_seticbmparam(struct aim_session_t *, struct aim_conn_t *conn); | |
563 | faim_internal int aim_parse_msgerror_middle(struct aim_session_t *, struct command_rx_struct *); | |
564 | faim_internal int aim_negchan_middle(struct aim_session_t *sess, struct command_rx_struct *command); | |
5ac21963 | 565 | faim_internal int aim_parse_bosrights(struct aim_session_t *sess, struct command_rx_struct *command, ...); |
78b3fb13 | 566 | faim_internal int aim_parse_missedcall(struct aim_session_t *sess, struct command_rx_struct *command); |
bd71fa88 | 567 | |
78b3fb13 | 568 | faim_export struct aim_conn_t * aim_directim_initiate(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *, char *); |
569 | faim_export int aim_send_im_direct(struct aim_session_t *, struct aim_conn_t *, char *); | |
570 | faim_export struct aim_conn_t *aim_directim_connect(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *); | |
7392c79f | 571 | |
bd71fa88 | 572 | /* aim_info.c */ |
5b79dc93 | 573 | #define AIM_CAPS_BUDDYICON 0x01 |
574 | #define AIM_CAPS_VOICE 0x02 | |
575 | #define AIM_CAPS_IMIMAGE 0x04 | |
576 | #define AIM_CAPS_CHAT 0x08 | |
577 | #define AIM_CAPS_GETFILE 0x10 | |
578 | #define AIM_CAPS_SENDFILE 0x20 | |
b69540e3 | 579 | |
5b79dc93 | 580 | extern u_char aim_caps[6][16]; |
78b3fb13 | 581 | faim_internal unsigned short aim_getcap(unsigned char *capblock, int buflen); |
582 | faim_internal int aim_putcap(unsigned char *capblock, int buflen, u_short caps); | |
262272cc | 583 | |
584 | #define AIM_GETINFO_GENERALINFO 0x00001 | |
585 | #define AIM_GETINFO_AWAYMESSAGE 0x00003 | |
586 | ||
040457cc | 587 | struct aim_msgcookie_t { |
588 | unsigned char cookie[8]; | |
040457cc | 589 | int type; |
590 | void *data; | |
591 | time_t addtime; | |
592 | struct aim_msgcookie_t *next; | |
593 | }; | |
594 | ||
7392c79f | 595 | struct aim_fileheader_t { |
596 | #if 0 | |
597 | char magic[4]; /* 0 */ | |
598 | short hdrlen; /* 4 */ | |
599 | short hdrtype; /* 6 */ | |
600 | #endif | |
601 | char bcookie[8]; /* 8 */ | |
602 | short encrypt; /* 16 */ | |
603 | short compress; /* 18 */ | |
604 | short totfiles; /* 20 */ | |
605 | short filesleft; /* 22 */ | |
606 | short totparts; /* 24 */ | |
607 | short partsleft; /* 26 */ | |
608 | long totsize; /* 28 */ | |
609 | long size; /* 32 */ | |
610 | long modtime; /* 36 */ | |
611 | long checksum; /* 40 */ | |
612 | long rfrcsum; /* 44 */ | |
613 | long rfsize; /* 48 */ | |
614 | long cretime; /* 52 */ | |
615 | long rfcsum; /* 56 */ | |
616 | long nrecvd; /* 60 */ | |
617 | long recvcsum; /* 64 */ | |
618 | char idstring[32]; /* 68 */ | |
619 | char flags; /* 100 */ | |
620 | char lnameoffset; /* 101 */ | |
621 | char lsizeoffset; /* 102 */ | |
622 | char dummy[69]; /* 103 */ | |
623 | char macfileinfo[16]; /* 172 */ | |
624 | short nencode; /* 188 */ | |
625 | short nlanguage; /* 190 */ | |
626 | char name[64]; /* 192 */ | |
627 | /* 256 */ | |
628 | }; | |
629 | ||
630 | struct aim_filetransfer_priv { | |
631 | char sn[MAXSNLEN]; | |
632 | char cookie[8]; | |
040457cc | 633 | char ip[30]; |
7392c79f | 634 | int state; |
635 | struct aim_fileheader_t fh; | |
040457cc | 636 | }; |
7392c79f | 637 | |
638 | #define AIM_COOKIETYPE_UNKNOWN 0x00 | |
639 | #define AIM_COOKIETYPE_ICBM 0x01 | |
640 | #define AIM_COOKIETYPE_ADS 0x02 | |
641 | #define AIM_COOKIETYPE_BOS 0x03 | |
642 | #define AIM_COOKIETYPE_IM 0x04 | |
643 | #define AIM_COOKIETYPE_CHAT 0x05 | |
644 | #define AIM_COOKIETYPE_CHATNAV 0x06 | |
645 | /* we'll move OFT up a bit to give breathing room. not like it really | |
646 | * matters. */ | |
647 | #define AIM_COOKIETYPE_OFTIM 0x10 | |
648 | #define AIM_COOKIETYPE_OFTGET 0x11 | |
649 | #define AIM_COOKIETYPE_OFTSEND 0x12 | |
650 | #define AIM_COOKIETYPE_OFTVOICE 0x13 | |
651 | #define AIM_COOKIETYPE_OFTIMAGE 0x14 | |
652 | #define AIM_COOKIETYPE_OFTICON 0x15 | |
653 | ||
78b3fb13 | 654 | faim_internal int aim_cachecookie(struct aim_session_t *sess, struct aim_msgcookie_t *cookie); |
655 | faim_export int aim_purgecookies(struct aim_session_t *sess, int maxage); | |
656 | faim_internal struct aim_msgcookie_t *aim_uncachecookie(struct aim_session_t *sess, unsigned char *cookie, int type); | |
657 | faim_internal struct aim_msgcookie_t *aim_mkcookie(unsigned char *, int, void *); | |
658 | faim_internal struct aim_msgcookie_t *aim_checkcookie(struct aim_session_t *, unsigned char *, int); | |
659 | faim_internal int aim_msgcookie_gettype(int reqclass); | |
7392c79f | 660 | |
78b3fb13 | 661 | faim_export int aim_handlerendconnect(struct aim_session_t *sess, struct aim_conn_t *cur); |
040457cc | 662 | |
663 | #define AIM_TRANSFER_DENY_NOTSUPPORTED 0x0000 | |
664 | #define AIM_TRANSFER_DENY_DECLINE 0x0001 | |
665 | #define AIM_TRANSFER_DENY_NOTACCEPTING 0x0002 | |
78b3fb13 | 666 | faim_export unsigned long aim_denytransfer(struct aim_session_t *sess, struct aim_conn_t *conn, char *sender, char *cookie, unsigned short code); |
667 | 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); | |
668 | ||
669 | faim_export unsigned long aim_getinfo(struct aim_session_t *, struct aim_conn_t *, const char *, unsigned short); | |
670 | faim_internal int aim_extractuserinfo(u_char *, struct aim_userinfo_s *); | |
671 | faim_internal int aim_parse_userinfo_middle(struct aim_session_t *, struct command_rx_struct *); | |
672 | faim_internal int aim_parse_oncoming_middle(struct aim_session_t *, struct command_rx_struct *); | |
673 | faim_internal int aim_parse_offgoing_middle(struct aim_session_t *, struct command_rx_struct *); | |
674 | faim_internal int aim_putuserinfo(u_char *buf, int buflen, struct aim_userinfo_s *info); | |
675 | faim_export int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info); | |
676 | faim_export int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); | |
677 | faim_internal int aim_parse_locateerr(struct aim_session_t *sess, struct command_rx_struct *command); | |
f1a5efe0 | 678 | |
bd71fa88 | 679 | /* aim_auth.c */ |
78b3fb13 | 680 | faim_export int aim_auth_sendcookie(struct aim_session_t *, struct aim_conn_t *, u_char *); |
681 | faim_export u_long aim_auth_clientready(struct aim_session_t *, struct aim_conn_t *); | |
682 | faim_export unsigned long aim_auth_changepasswd(struct aim_session_t *, struct aim_conn_t *, char *, char *); | |
bd71fa88 | 683 | |
684 | /* aim_buddylist.c */ | |
78b3fb13 | 685 | faim_export unsigned long aim_add_buddy(struct aim_session_t *, struct aim_conn_t *, char *); |
686 | faim_export unsigned long aim_remove_buddy(struct aim_session_t *, struct aim_conn_t *, char *); | |
687 | faim_internal int aim_parse_buddyrights(struct aim_session_t *sess, struct command_rx_struct *command, ...); | |
bd71fa88 | 688 | |
689 | /* aim_search.c */ | |
c5ca2538 | 690 | faim_export u_long aim_usersearch_address(struct aim_session_t *, struct aim_conn_t *, char *); |
bd71fa88 | 691 | |
0c20631f | 692 | |
693 | struct aim_chat_roominfo { | |
694 | u_short exchange; | |
695 | char *name; | |
696 | u_short instance; | |
697 | }; | |
78b3fb13 | 698 | faim_internal int aim_chat_readroominfo(u_char *buf, struct aim_chat_roominfo *outinfo); |
699 | faim_internal int aim_chat_parse_infoupdate(struct aim_session_t *sess, struct command_rx_struct *command); | |
700 | faim_internal int aim_chat_parse_joined(struct aim_session_t *sess, struct command_rx_struct *command); | |
701 | faim_internal int aim_chat_parse_leave(struct aim_session_t *sess, struct command_rx_struct *command); | |
702 | faim_internal int aim_chat_parse_incoming(struct aim_session_t *sess, struct command_rx_struct *command); | |
703 | faim_export unsigned long aim_chat_send_im(struct aim_session_t *sess, struct aim_conn_t *conn, char *msg); | |
704 | faim_export unsigned long aim_chat_join(struct aim_session_t *sess, struct aim_conn_t *conn, u_short exchange, const char *roomname); | |
705 | faim_export unsigned long aim_chat_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
706 | faim_export int aim_chat_attachname(struct aim_conn_t *conn, char *roomname); | |
707 | faim_export char *aim_chat_getname(struct aim_conn_t *conn); | |
708 | faim_export struct aim_conn_t *aim_chat_getconn(struct aim_session_t *, char *name); | |
709 | ||
710 | faim_export unsigned long aim_chatnav_reqrights(struct aim_session_t *sess, struct aim_conn_t *conn); | |
711 | faim_export unsigned long aim_chatnav_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); | |
712 | ||
713 | 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 | 714 | |
715 | struct aim_chat_exchangeinfo { | |
716 | u_short number; | |
717 | char *name; | |
718 | char *charset1; | |
719 | char *lang1; | |
720 | char *charset2; | |
721 | char *lang2; | |
722 | }; | |
78b3fb13 | 723 | faim_internal int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct *command); |
724 | faim_export u_long aim_chatnav_createroom(struct aim_session_t *sess, struct aim_conn_t *conn, char *name, u_short exchange); | |
725 | faim_export int aim_chat_leaveroom(struct aim_session_t *sess, char *name); | |
0c20631f | 726 | |
bd71fa88 | 727 | /* aim_util.c */ |
f1a5efe0 | 728 | #ifdef AIMUTIL_USEMACROS |
729 | /* | |
730 | * These are really ugly. You'd think this was LISP. I wish it was. | |
731 | */ | |
732 | #define aimutil_put8(buf, data) ((*(buf) = (u_char)(data)&0xff),1) | |
733 | #define aimutil_get8(buf) ((*(buf))&0xff) | |
734 | #define aimutil_put16(buf, data) ( \ | |
735 | (*(buf) = (u_char)((data)>>8)&0xff), \ | |
736 | (*((buf)+1) = (u_char)(data)&0xff), \ | |
737 | 2) | |
738 | #define aimutil_get16(buf) ((((*(buf))<<8)&0xff00) + ((*((buf)+1)) & 0xff)) | |
739 | #define aimutil_put32(buf, data) ( \ | |
740 | (*((buf)) = (u_char)((data)>>24)&0xff), \ | |
741 | (*((buf)+1) = (u_char)((data)>>16)&0xff), \ | |
742 | (*((buf)+2) = (u_char)((data)>>8)&0xff), \ | |
743 | (*((buf)+3) = (u_char)(data)&0xff), \ | |
744 | 4) | |
745 | #define aimutil_get32(buf) ((((*(buf))<<24)&0xff000000) + \ | |
746 | (((*((buf)+1))<<16)&0x00ff0000) + \ | |
747 | (((*((buf)+2))<< 8)&0x0000ff00) + \ | |
748 | (((*((buf)+3) )&0x000000ff))) | |
749 | #else | |
750 | #warning Not using aimutil macros. May have performance problems. | |
bd71fa88 | 751 | int aimutil_put8(u_char *, u_char); |
752 | u_char aimutil_get8(u_char *buf); | |
753 | int aimutil_put16(u_char *, u_short); | |
754 | u_short aimutil_get16(u_char *); | |
755 | int aimutil_put32(u_char *, u_long); | |
756 | u_long aimutil_get32(u_char *); | |
f1a5efe0 | 757 | #endif |
758 | ||
78b3fb13 | 759 | faim_export int aimutil_putstr(u_char *, const char *, int); |
760 | faim_export int aimutil_tokslen(char *toSearch, int index, char dl); | |
761 | faim_export int aimutil_itemcnt(char *toSearch, char dl); | |
762 | faim_export char *aimutil_itemidx(char *toSearch, int index, char dl); | |
bd71fa88 | 763 | |
78b3fb13 | 764 | faim_export int aim_snlen(const char *sn); |
765 | faim_export int aim_sncmp(const char *sn1, const char *sn2); | |
e6b05d80 | 766 | |
a3619f23 | 767 | /* for libc's that dont have it */ |
78b3fb13 | 768 | faim_export char *aim_strsep(char **pp, const char *delim); |
a3619f23 | 769 | |
0cc57340 | 770 | /* aim_meta.c */ |
78b3fb13 | 771 | faim_export char *aim_getbuilddate(void); |
772 | faim_export char *aim_getbuildtime(void); | |
773 | faim_export char *aim_getbuildstring(void); | |
774 | faim_internal void faimdprintf(int dlevel, const char *format, ...); | |
0cc57340 | 775 | |
bd71fa88 | 776 | #endif /* __AIM_H__ */ |
777 |