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- Wed Aug 29 16:59:24 PDT 2001
[libfaim.git] / include / aim.h
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bd71fa88 1/*
2 * Main libfaim header. Must be included in client for prototypes/macros.
3 *
fd0b7da6 4 * "come on, i turned a chick lesbian; i think this is the hackish equivalent"
5 * -- Josh Meyer
6 *
bd71fa88 7 */
8
9#ifndef __AIM_H__
10#define __AIM_H__
11
0cc57340 12#define FAIM_VERSION_MAJOR 0
13#define FAIM_VERSION_MINOR 99
37ee990e 14#define FAIM_VERSION_MINORMINOR 1
0cc57340 15
dd60ff8b 16#include <faimconfig.h>
17#include <aim_cbtypes.h>
bd71fa88 18
37ee990e 19#if !defined(FAIM_USEPTHREADS) && !defined(FAIM_USEFAKELOCKS) && !defined(FAIM_USENOPLOCKS)
20#error pthreads, fakelocks, or noplocks are currently required.
e88ba395 21#endif
22
bd71fa88 23#include <stdio.h>
24#include <string.h>
25#include <fcntl.h>
26#include <sys/types.h>
27#include <stdlib.h>
28#include <stdarg.h>
29#include <errno.h>
646c6b52 30#include <time.h>
bd71fa88 31
7392c79f 32#ifdef _WIN32
33#include <windows.h>
7392c79f 34#include <io.h>
35#else
7392c79f 36#include <sys/time.h>
37#include <unistd.h>
a15d82b1 38#include <netinet/in.h>
37ee990e 39#include <sys/socket.h>
7392c79f 40#endif
41
e88ba395 42#ifdef FAIM_USEPTHREADS
43#include <pthread.h>
44#define faim_mutex_t pthread_mutex_t
b13c9e13 45#define faim_mutex_init(x) pthread_mutex_init(x, NULL)
46#define faim_mutex_lock(x) pthread_mutex_lock(x)
47#define faim_mutex_unlock(x) pthread_mutex_unlock(x)
48#define faim_mutex_destroy(x) pthread_mutex_destroy(x)
81d7797e 49#elif defined(FAIM_USEFAKELOCKS)
50/*
51 * For platforms without pthreads, we also assume
52 * we're not linking against a threaded app. Which
53 * means we don't have to do real locking. The
54 * macros below do nothing really. They're a joke.
55 * But they get it to compile.
56 */
57#define faim_mutex_t char
d9142146 58#define faim_mutex_init(x) *x = 0
37ee990e 59#define faim_mutex_lock(x) while(*x != 0) {/* spin */}; *x = 1;
60#define faim_mutex_unlock(x) while(*x != 0) {/* spin spin spin */}; *x = 0;
61#define faim_mutex_destroy(x) while(*x != 0) {/* spiiiinnn */}; *x = 0;
62#elif defined(FAIM_USENOPLOCKS)
63#define faim_mutex_t char
64#define faim_mutex_init(x)
65#define faim_mutex_lock(x)
66#define faim_mutex_unlock(x)
67#define faim_mutex_destroy(x)
e88ba395 68#endif
69
bd71fa88 70/* Portability stuff (DMP) */
71
72#ifdef _WIN32
6b9df03c 73#define sleep(x) Sleep((x)*1000)
5ac21963 74#define snprintf _snprintf /* I'm not sure whats wrong with Microsoft here */
5aab5195 75#define close(x) closesocket(x) /* no comment */
bd71fa88 76#endif
77
040457cc 78#if defined(mach) && defined(__APPLE__)
79#define gethostbyname(x) gethostbyname2(x, AF_INET)
80#endif
bd71fa88 81
78b3fb13 82#if defined(_WIN32) || defined(STRICT_ANSI)
83#define faim_shortfunc
84#else
85#define faim_shortfunc inline
86#endif
87
5ac21963 88#if defined(_WIN32) && !defined(WIN32_STATIC)
78b3fb13 89/*
90 * For a win32 DLL, we define WIN32_INDLL if this file
91 * is included while compiling the DLL. If its not
92 * defined (its included in a client app), the symbols
93 * will be imported instead of exported.
94 */
95#ifdef WIN32_INDLL
96#define faim_export __declspec(dllexport)
97#else
98#define faim_export __declspec(dllimport)
99#endif /* WIN32_INDLL */
100#define faim_internal
101#else
102/*
103 * Nothing normally needed for unix...
104 */
105#define faim_export
106#define faim_internal
81d7797e 107#endif
108
bd71fa88 109/*
110 * Current Maximum Length for Screen Names (not including NULL)
68ac63c2 111 *
112 * Currently only names up to 16 characters can be registered
113 * however it is aparently legal for them to be larger.
bd71fa88 114 */
68ac63c2 115#define MAXSNLEN 32
bd71fa88 116
91931247 117/*
118 * Current Maximum Length for Instant Messages
119 *
120 * This was found basically by experiment, but not wholly
121 * accurate experiment. It should not be regarded
122 * as completely correct. But its a decent approximation.
123 *
124 * Note that although we can send this much, its impossible
125 * for WinAIM clients (up through the latest (4.0.1957)) to
126 * send any more than 1kb. Amaze all your windows friends
5e02cf44 127 * with utterly oversized instant messages!
98c88242 128 *
129 * XXX: the real limit is the total SNAC size at 8192. Fix this.
91931247 130 *
131 */
b69540e3 132#define MAXMSGLEN 7987
91931247 133
7b91722d 134/*
135 * Maximum size of a Buddy Icon.
136 */
137#define MAXICONLEN 7168
138#define AIM_ICONIDENT "AVT1picture.id"
139
91931247 140/*
141 * Current Maximum Length for Chat Room Messages
142 *
143 * This is actually defined by the protocol to be
144 * dynamic, but I have yet to see due cause to
145 * define it dynamically here. Maybe later.
146 *
147 */
148#define MAXCHATMSGLEN 512
149
bd71fa88 150/*
151 * Standard size of an AIM authorization cookie
152 */
153#define AIM_COOKIELEN 0x100
154
b5bc2a8c 155#define AIM_MD5_STRING "AOL Instant Messenger (SM)"
156
bd71fa88 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 */
166struct 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
b1eac25a 178#define AIM_CLIENTINFO_KNOWNGOOD_3_5_1670 { \
154b4093 179 "AOL Instant Messenger (SM), version 3.5.1670/WIN32", \
180 0x0003, \
181 0x0005, \
182 0x0686, \
183 "us", \
184 "en", \
185 0x0004, \
186 0x0000, \
187 0x0000002a, \
188}
189
b1eac25a 190#define AIM_CLIENTINFO_KNOWNGOOD_4_1_2010 { \
191 "AOL Instant Messenger (SM), version 4.1.2010/WIN32", \
192 0x0004, \
193 0x0001, \
194 0x07da, \
195 "us", \
196 "en", \
197 0x0004, \
198 0x0000, \
199 0x0000004b, \
200}
201
202/*
203 * I would make 4.1.2010 the default, but they seem to have found
204 * an alternate way of breaking that one.
205 *
206 * 3.5.1670 should work fine, however, you will be subjected to the
207 * memory test, which may require you to have a WinAIM binary laying
208 * around. (see login.c::memrequest())
209 */
210#define AIM_CLIENTINFO_KNOWNGOOD AIM_CLIENTINFO_KNOWNGOOD_3_5_1670
211
bd71fa88 212#ifndef TRUE
213#define TRUE 1
214#define FALSE 0
215#endif
216
217/*
218 * These could be arbitrary, but its easier to use the actual AIM values
219 */
220#define AIM_CONN_TYPE_AUTH 0x0007
221#define AIM_CONN_TYPE_ADS 0x0005
222#define AIM_CONN_TYPE_BOS 0x0002
223#define AIM_CONN_TYPE_CHAT 0x000e
224#define AIM_CONN_TYPE_CHATNAV 0x000d
7392c79f 225
226/* they start getting arbitrary in rendezvous stuff =) */
040457cc 227#define AIM_CONN_TYPE_RENDEZVOUS 0x0101 /* these do not speak OSCAR! */
7392c79f 228#define AIM_CONN_TYPE_RENDEZVOUS_OUT 0x0102 /* socket waiting for accept() */
229
230/*
231 * Subtypes, we need these for OFT stuff.
232 */
233#define AIM_CONN_SUBTYPE_OFT_DIRECTIM 0x0001
234#define AIM_CONN_SUBTYPE_OFT_GETFILE 0x0002
235#define AIM_CONN_SUBTYPE_OFT_SENDFILE 0x0003
236#define AIM_CONN_SUBTYPE_OFT_BUDDYICON 0x0004
237#define AIM_CONN_SUBTYPE_OFT_VOICE 0x0005
bd71fa88 238
239/*
240 * Status values returned from aim_conn_new(). ORed together.
241 */
242#define AIM_CONN_STATUS_READY 0x0001
243#define AIM_CONN_STATUS_INTERNALERR 0x0002
22517493 244#define AIM_CONN_STATUS_RESOLVERR 0x0040
245#define AIM_CONN_STATUS_CONNERR 0x0080
246#define AIM_CONN_STATUS_INPROGRESS 0x0100
bd71fa88 247
b69540e3 248#define AIM_FRAMETYPE_OSCAR 0x0000
249#define AIM_FRAMETYPE_OFT 0x0001
250
bd71fa88 251struct aim_conn_t {
252 int fd;
7392c79f 253 unsigned short type;
254 unsigned short subtype;
bd71fa88 255 int seqnum;
256 int status;
257 void *priv; /* misc data the client may want to store */
258 time_t lastactivity; /* time of last transmit */
259 int forcedlatency;
260 struct aim_rxcblist_t *handlerlist;
df5a99fb 261 faim_mutex_t active; /* lock around read/writes */
262 faim_mutex_t seqnum_lock; /* lock around ->seqnum changes */
5f47d4a9 263 void *sessv;
040457cc 264 struct aim_conn_t *next;
bd71fa88 265};
266
267/* struct for incoming commands */
268struct command_rx_struct {
b69540e3 269 unsigned char hdrtype; /* defines which piece of the union to use */
270 union {
271 struct {
7392c79f 272 char type;
b69540e3 273 unsigned short seqnum;
274 } oscar;
275 struct {
276 unsigned short type;
7392c79f 277 unsigned char magic[4]; /* ODC2 OFT2 */
b69540e3 278 unsigned short hdr2len;
279 unsigned char *hdr2; /* rest of bloated header */
280 } oft;
281 } hdr;
282 unsigned short commandlen; /* total payload length */
283 unsigned char *data; /* packet data (from 7 byte on) */
284 unsigned char lock; /* 0 = open, !0 = locked */
285 unsigned char handled; /* 0 = new, !0 = been handled */
286 unsigned char nofree; /* 0 = free data on purge, 1 = only unlink */
bd71fa88 287 struct aim_conn_t *conn; /* the connection it came in on... */
288 struct command_rx_struct *next; /* ptr to next struct in list */
289};
290
291/* struct for outgoing commands */
292struct command_tx_struct {
b69540e3 293 unsigned char hdrtype; /* defines which piece of the union to use */
294 union {
295 struct {
296 unsigned char type;
297 unsigned short seqnum;
298 } oscar;
299 struct {
300 unsigned short type;
7392c79f 301 unsigned char magic[4]; /* ODC2 OFT2 */
b69540e3 302 unsigned short hdr2len;
303 unsigned char *hdr2;
304 } oft;
305 } hdr;
306 u_int commandlen;
307 u_char *data;
bd71fa88 308 u_int lock; /* 0 = open, !0 = locked */
309 u_int sent; /* 0 = pending, !0 = has been sent */
310 struct aim_conn_t *conn;
311 struct command_tx_struct *next; /* ptr to next struct in list */
312};
313
bd71fa88 314/*
315 * AIM Session: The main client-data interface.
316 *
317 */
318struct aim_session_t {
319
320 /* ---- Client Accessible ------------------------ */
321 /*
355982c5 322 * Our screen name.
bd71fa88 323 *
324 */
355982c5 325 char sn[MAXSNLEN+1];
bd71fa88 326
327 /*
328 * Pointer to anything the client wants to
329 * explicitly associate with this session.
355982c5 330 *
331 * This is for use in the callbacks mainly. In any
332 * callback, you can access this with sess->aux_data.
333 *
bd71fa88 334 */
335 void *aux_data;
336
bd71fa88 337 /* ---- Internal Use Only ------------------------ */
338 /*
339 * Connection information
340 */
040457cc 341 struct aim_conn_t *connlist;
342 faim_mutex_t connlistlock;
bd71fa88 343
344 /*
345 * TX/RX queues
346 */
e88ba395 347 struct command_tx_struct *queue_outgoing;
bd71fa88 348 struct command_rx_struct *queue_incoming;
349
e88ba395 350 /*
351 * Tx Enqueuing function
352 */
353 int (*tx_enqueue)(struct aim_session_t *, struct command_tx_struct *);
354
0c20631f 355 /*
356 * This is a dreadful solution to the what-room-are-we-joining
357 * problem. (There's no connection between the service
358 * request and the resulting redirect.)
359 */
360 char *pendingjoin;
9f20a4e3 361 unsigned short pendingjoinexchange;
0c20631f 362
bd71fa88 363 /*
364 * Outstanding snac handling
365 *
366 * XXX: Should these be per-connection? -mid
b13c9e13 367 */
368 struct aim_snac_t *snac_hash[FAIM_SNAC_HASH_SIZE];
369 faim_mutex_t snac_hash_locks[FAIM_SNAC_HASH_SIZE];
37ee990e 370 unsigned long snac_nextid;
040457cc 371
bb0dc593 372 struct {
373 char server[128];
374 char username[128];
375 char password[128];
376 } socksproxy;
377
22517493 378 unsigned long flags;
5daacaa3 379
646c6b52 380 int debug;
381 void (*debugcb)(struct aim_session_t *sess, int level, const char *format, va_list va); /* same as faim_debugging_callback_t */
382
040457cc 383 struct aim_msgcookie_t *msgcookies;
9f1a4013 384
385 void *modlistv;
bd71fa88 386};
387
22517493 388/* Values for sess->flags */
389#define AIM_SESS_FLAGS_SNACLOGIN 0x00000001
390#define AIM_SESS_FLAGS_XORLOGIN 0x00000002
391#define AIM_SESS_FLAGS_NONBLOCKCONNECT 0x00000004
bd71fa88 392
393/*
394 * AIM User Info, Standard Form.
395 */
396struct aim_userinfo_s {
397 char sn[MAXSNLEN+1];
398 u_short warnlevel;
399 u_short idletime;
a15d82b1 400 u_short flags;
bd71fa88 401 u_long membersince;
402 u_long onlinesince;
403 u_long sessionlen;
5b79dc93 404 u_short capabilities;
f2d214f9 405 struct {
406 unsigned short status;
3b101546 407 unsigned int ipaddr;
408 char crap[0x25]; /* until we figure it out... */
f2d214f9 409 } icqinfo;
bd71fa88 410};
411
a15d82b1 412#define AIM_FLAG_UNCONFIRMED 0x0001 /* "damned transients" */
413#define AIM_FLAG_ADMINISTRATOR 0x0002
414#define AIM_FLAG_AOL 0x0004
415#define AIM_FLAG_OSCAR_PAY 0x0008
416#define AIM_FLAG_FREE 0x0010
417#define AIM_FLAG_AWAY 0x0020
418#define AIM_FLAG_UNKNOWN40 0x0040
419#define AIM_FLAG_UNKNOWN80 0x0080
0c20631f 420
a15d82b1 421#define AIM_FLAG_ALLUSERS 0x001f
98c88242 422
37ee990e 423
24fbfcf3 424#if defined(FAIM_INTERNAL) || defined(FAIM_NEED_TLV)
bd71fa88 425/*
426 * TLV handling
427 */
428
429/* Generic TLV structure. */
430struct aim_tlv_t {
431 u_short type;
432 u_short length;
433 u_char *value;
434};
435
436/* List of above. */
437struct aim_tlvlist_t {
438 struct aim_tlv_t *tlv;
439 struct aim_tlvlist_t *next;
440};
441
442/* TLV-handling functions */
9bf14d44 443faim_internal struct aim_tlvlist_t *aim_readtlvchain(const unsigned char *buf, const int maxlen);
78b3fb13 444faim_internal void aim_freetlvchain(struct aim_tlvlist_t **list);
9bf14d44 445faim_internal struct aim_tlv_t *aim_grabtlv(const unsigned char *src);
446faim_internal struct aim_tlv_t *aim_grabtlvstr(const unsigned char *src);
447faim_internal struct aim_tlv_t *aim_gettlv(struct aim_tlvlist_t *, const unsigned short, const int);
448faim_internal char *aim_gettlv_str(struct aim_tlvlist_t *, const unsigned short, const int);
449faim_internal unsigned char aim_gettlv8(struct aim_tlvlist_t *list, const unsigned short type, const int num);
450faim_internal unsigned short aim_gettlv16(struct aim_tlvlist_t *list, const unsigned short type, const int num);
451faim_internal unsigned long aim_gettlv32(struct aim_tlvlist_t *list, const unsigned short type, const int num);
452faim_internal int aim_puttlv (unsigned char *dest, struct aim_tlv_t *newtlv);
78b3fb13 453faim_internal struct aim_tlv_t *aim_createtlv(void);
454faim_internal int aim_freetlv(struct aim_tlv_t **oldtlv);
9bf14d44 455faim_internal int aim_puttlv_8(unsigned char *buf, const unsigned short t, const unsigned char v);
456faim_internal int aim_puttlv_16(unsigned char *, const unsigned short, const unsigned short);
457faim_internal int aim_puttlv_32(unsigned char *, const unsigned short, const unsigned long);
458faim_internal int aim_puttlv_str(u_char *buf, const unsigned short t, const int l, const char *v);
459faim_internal int aim_writetlvchain(unsigned char *buf, const int buflen, struct aim_tlvlist_t **list);
460faim_internal int aim_addtlvtochain16(struct aim_tlvlist_t **list, const unsigned short type, const unsigned short val);
461faim_internal int aim_addtlvtochain32(struct aim_tlvlist_t **list, const unsigned short type, const unsigned long val);
462faim_internal int aim_addtlvtochain_str(struct aim_tlvlist_t **list, const unsigned short type, const char *str, const int len);
463faim_internal int aim_addtlvtochain_caps(struct aim_tlvlist_t **list, const unsigned short type, const unsigned short caps);
464faim_internal int aim_addtlvtochain_noval(struct aim_tlvlist_t **list, const unsigned short type);
78b3fb13 465faim_internal int aim_counttlvchain(struct aim_tlvlist_t **list);
37ee990e 466#endif /* FAIM_INTERNAL */
bd71fa88 467
468/*
469 * Get command from connections / Dispatch commands
470 * already in queue.
471 */
78b3fb13 472faim_export int aim_get_command(struct aim_session_t *, struct aim_conn_t *);
bd71fa88 473int aim_rxdispatch(struct aim_session_t *);
7392c79f 474
5ac21963 475faim_export unsigned long aim_debugconn_sendconnect(struct aim_session_t *sess, struct aim_conn_t *conn);
7392c79f 476
37ee990e 477faim_export int aim_logoff(struct aim_session_t *);
bd71fa88 478
50038c74 479#if !defined(FAIM_INTERNAL) || defined(FAIM_INTERNAL_INSANE)
646c6b52 480/* the library should never call aim_conn_kill */
78b3fb13 481faim_export void aim_conn_kill(struct aim_session_t *sess, struct aim_conn_t **deadconn);
50038c74 482#endif
bd71fa88 483
e677fc43 484typedef int (*aim_rxcallback_t)(struct aim_session_t *, struct command_rx_struct *, ...);
bd71fa88 485
bd71fa88 486/* aim_login.c */
355229fe 487faim_export int aim_sendflapver(struct aim_session_t *sess, struct aim_conn_t *conn);
488faim_export int aim_request_login (struct aim_session_t *sess, struct aim_conn_t *conn, const char *sn);
78b3fb13 489faim_export int aim_send_login (struct aim_session_t *, struct aim_conn_t *, char *, char *, struct client_info_s *, char *key);
9f1a4013 490faim_export int aim_encode_password_md5(const char *password, const char *key, unsigned char *digest);
355982c5 491faim_export unsigned long aim_sendauthresp(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn, int errorcode, char *errorurl, char *bosip, char *cookie, char *email, int regstatus);
78b3fb13 492faim_export int aim_gencookie(unsigned char *buf);
493faim_export int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn);
78b3fb13 494faim_export unsigned long aim_sendredirect(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned short servid, char *ip, char *cookie);
495faim_export void aim_purge_rxqueue(struct aim_session_t *);
37ee990e 496
b8c79ca7 497#define AIM_TX_QUEUED 0 /* default */
498#define AIM_TX_IMMEDIATE 1
499#define AIM_TX_USER 2
500faim_export int aim_tx_setenqueue(struct aim_session_t *sess, int what, int (*func)(struct aim_session_t *, struct command_tx_struct *));
501
37ee990e 502faim_export int aim_tx_flushqueue(struct aim_session_t *);
503faim_export void aim_tx_purgequeue(struct aim_session_t *);
bd71fa88 504
505struct aim_rxcblist_t {
506 u_short family;
507 u_short type;
e677fc43 508 aim_rxcallback_t handler;
bd71fa88 509 u_short flags;
510 struct aim_rxcblist_t *next;
511};
512
78b3fb13 513faim_export int aim_conn_setlatency(struct aim_conn_t *conn, int newval);
bd71fa88 514
e677fc43 515faim_export int aim_conn_addhandler(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short type, aim_rxcallback_t newhandler, u_short flags);
78b3fb13 516faim_export int aim_clearhandlers(struct aim_conn_t *conn);
bd71fa88 517
5f47d4a9 518faim_export struct aim_session_t *aim_conn_getsess(struct aim_conn_t *conn);
78b3fb13 519faim_export void aim_conn_close(struct aim_conn_t *deadconn);
78b3fb13 520faim_export struct aim_conn_t *aim_newconn(struct aim_session_t *, int type, char *dest);
521faim_export int aim_conngetmaxfd(struct aim_session_t *);
522faim_export struct aim_conn_t *aim_select(struct aim_session_t *, struct timeval *, int *);
523faim_export int aim_conn_isready(struct aim_conn_t *);
524faim_export int aim_conn_setstatus(struct aim_conn_t *, int);
22517493 525faim_export int aim_conn_completeconnect(struct aim_session_t *sess, struct aim_conn_t *conn);
526faim_export int aim_conn_isconnecting(struct aim_conn_t *conn);
646c6b52 527
528typedef void (*faim_debugging_callback_t)(struct aim_session_t *sess, int level, const char *format, va_list va);
529faim_export int aim_setdebuggingcb(struct aim_session_t *sess, faim_debugging_callback_t);
530faim_export void aim_session_init(struct aim_session_t *, unsigned long flags, int debuglevel);
9f1a4013 531faim_export void aim_session_kill(struct aim_session_t *);
bb0dc593 532faim_export void aim_setupproxy(struct aim_session_t *sess, char *server, char *username, char *password);
37ee990e 533faim_export struct aim_conn_t *aim_getconn_type(struct aim_session_t *, int type);
5f47d4a9 534faim_export struct aim_conn_t *aim_getconn_type_all(struct aim_session_t *, int type);
535faim_export struct aim_conn_t *aim_getconn_fd(struct aim_session_t *, int fd);
bd71fa88 536
537/* aim_misc.c */
538
539#define AIM_VISIBILITYCHANGE_PERMITADD 0x05
540#define AIM_VISIBILITYCHANGE_PERMITREMOVE 0x06
541#define AIM_VISIBILITYCHANGE_DENYADD 0x07
542#define AIM_VISIBILITYCHANGE_DENYREMOVE 0x08
543
98c88242 544#define AIM_PRIVFLAGS_ALLOWIDLE 0x01
545#define AIM_PRIVFLAGS_ALLOWMEMBERSINCE 0x02
546
547#define AIM_WARN_ANON 0x01
548
3b065cb0 549faim_export int aim_send_warning(struct aim_session_t *sess, struct aim_conn_t *conn, const char *destsn, unsigned long flags);
5ac21963 550faim_export unsigned long aim_bos_nop(struct aim_session_t *, struct aim_conn_t *);
44d6f2dc 551faim_export unsigned long aim_flap_nop(struct aim_session_t *sess, struct aim_conn_t *conn);
5ac21963 552faim_export unsigned long aim_bos_setidle(struct aim_session_t *, struct aim_conn_t *, u_long);
553faim_export unsigned long aim_bos_changevisibility(struct aim_session_t *, struct aim_conn_t *, int, char *);
554faim_export unsigned long aim_bos_setbuddylist(struct aim_session_t *, struct aim_conn_t *, char *);
b309471d 555faim_export unsigned long aim_bos_setprofile(struct aim_session_t *sess, struct aim_conn_t *conn, const char *profile, const char *awaymsg, unsigned short caps);
5ac21963 556faim_export unsigned long aim_bos_setgroupperm(struct aim_session_t *, struct aim_conn_t *, u_long);
557faim_export unsigned long aim_bos_clientready(struct aim_session_t *, struct aim_conn_t *);
558faim_export unsigned long aim_bos_reqrate(struct aim_session_t *, struct aim_conn_t *);
559faim_export unsigned long aim_bos_ackrateresp(struct aim_session_t *, struct aim_conn_t *);
560faim_export unsigned long aim_bos_setprivacyflags(struct aim_session_t *, struct aim_conn_t *, u_long);
561faim_export unsigned long aim_bos_reqpersonalinfo(struct aim_session_t *, struct aim_conn_t *);
562faim_export unsigned long aim_bos_reqservice(struct aim_session_t *, struct aim_conn_t *, u_short);
563faim_export unsigned long aim_bos_reqrights(struct aim_session_t *, struct aim_conn_t *);
564faim_export unsigned long aim_bos_reqbuddyrights(struct aim_session_t *, struct aim_conn_t *);
565faim_export unsigned long aim_bos_reqlocaterights(struct aim_session_t *, struct aim_conn_t *);
5ac21963 566faim_export unsigned long aim_setversions(struct aim_session_t *sess, struct aim_conn_t *conn);
64c78745 567faim_export unsigned long aim_auth_setversions(struct aim_session_t *sess, struct aim_conn_t *conn);
568faim_export unsigned long aim_auth_reqconfirm(struct aim_session_t *sess, struct aim_conn_t *conn);
569faim_export unsigned long aim_auth_getinfo(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned short info);
570faim_export unsigned long aim_auth_setemail(struct aim_session_t *sess, struct aim_conn_t *conn, char *newemail);
f2d214f9 571faim_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);
572faim_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 573faim_export unsigned long aim_icq_setstatus(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned long status);
bd71fa88 574
646c6b52 575faim_export struct aim_fileheader_t *aim_getlisting(struct aim_session_t *sess, FILE *);
37ee990e 576
bd71fa88 577/* aim_rxhandlers.c */
78b3fb13 578faim_export int aim_rxdispatch(struct aim_session_t *);
37ee990e 579
9d83220c 580#define AIM_CLIENTTYPE_UNKNOWN 0x0000
581#define AIM_CLIENTTYPE_MC 0x0001
582#define AIM_CLIENTTYPE_WINAIM 0x0002
583#define AIM_CLIENTTYPE_WINAIM41 0x0003
584#define AIM_CLIENTTYPE_AOL_TOC 0x0004
585faim_export unsigned short aim_fingerprintclient(unsigned char *msghdr, int len);
586
275a2ff8 587#define AIM_RATE_CODE_CHANGE 0x0001
588#define AIM_RATE_CODE_WARNING 0x0002
589#define AIM_RATE_CODE_LIMIT 0x0003
590#define AIM_RATE_CODE_CLEARLIMIT 0x0004
37ee990e 591faim_export unsigned long aim_ads_clientready(struct aim_session_t *sess, struct aim_conn_t *conn);
592faim_export unsigned long aim_ads_requestads(struct aim_session_t *sess, struct aim_conn_t *conn);
593
bd71fa88 594/* aim_im.c */
7392c79f 595struct aim_directim_priv {
596 unsigned char cookie[8];
597 char sn[MAXSNLEN+1];
598 char ip[30];
599};
600
7392c79f 601struct aim_fileheader_t {
602#if 0
603 char magic[4]; /* 0 */
604 short hdrlen; /* 4 */
605 short hdrtype; /* 6 */
606#endif
607 char bcookie[8]; /* 8 */
608 short encrypt; /* 16 */
609 short compress; /* 18 */
610 short totfiles; /* 20 */
611 short filesleft; /* 22 */
612 short totparts; /* 24 */
613 short partsleft; /* 26 */
614 long totsize; /* 28 */
615 long size; /* 32 */
616 long modtime; /* 36 */
617 long checksum; /* 40 */
618 long rfrcsum; /* 44 */
619 long rfsize; /* 48 */
620 long cretime; /* 52 */
621 long rfcsum; /* 56 */
622 long nrecvd; /* 60 */
623 long recvcsum; /* 64 */
624 char idstring[32]; /* 68 */
625 char flags; /* 100 */
626 char lnameoffset; /* 101 */
627 char lsizeoffset; /* 102 */
628 char dummy[69]; /* 103 */
629 char macfileinfo[16]; /* 172 */
630 short nencode; /* 188 */
631 short nlanguage; /* 190 */
632 char name[64]; /* 192 */
633 /* 256 */
634};
635
636struct aim_filetransfer_priv {
1dcd23dd 637 char sn[MAXSNLEN];
638 char cookie[8];
639 char ip[30];
640 int state;
641 struct aim_fileheader_t fh;
040457cc 642};
7392c79f 643
7b91722d 644struct aim_chat_roominfo {
1dcd23dd 645 unsigned short exchange;
646 char *name;
647 unsigned short instance;
7b91722d 648};
37ee990e 649
650#define AIM_IMFLAGS_AWAY 0x01 /* mark as an autoreply */
651#define AIM_IMFLAGS_ACK 0x02 /* request a receipt notice */
7b91722d 652#define AIM_IMFLAGS_UNICODE 0x04
653#define AIM_IMFLAGS_ISO_8859_1 0x08
654#define AIM_IMFLAGS_BUDDYREQ 0x10 /* buddy icon requested */
655#define AIM_IMFLAGS_HASICON 0x20 /* already has icon (timestamp included) */
1dcd23dd 656#define AIM_IMFLAGS_SUBENC_MACINTOSH 0x40 /* damn that Steve Jobs! */
7b91722d 657
658struct aim_sendimext_args {
1dcd23dd 659 const char *destsn;
660 unsigned short flags;
661 const char *msg;
662 int msglen;
663 int iconlen;
664 time_t iconstamp;
665 unsigned short iconsum;
7b91722d 666};
667
668struct aim_incomingim_ch1_args {
1dcd23dd 669 char *msg;
670 int msglen;
671 unsigned long icbmflags;
672 unsigned short flag1;
673 unsigned short flag2;
674 int finlen;
675 unsigned char fingerprint[10];
676 time_t iconstamp;
70b889c5 677 unsigned long iconlength;
678 unsigned long iconchecksum;
1dcd23dd 679 int extdatalen;
680 unsigned char *extdata;
7b91722d 681};
37ee990e 682
7b91722d 683struct aim_incomingim_ch2_args {
1dcd23dd 684 unsigned short reqclass;
685 unsigned short status;
686 union {
687 struct {
70b889c5 688 unsigned long checksum;
1dcd23dd 689 unsigned int length;
690 time_t timestamp;
691 unsigned char *icon;
692 } icon;
693 struct {
694 } voice;
695 struct aim_directim_priv *directim;
696 struct {
697 char *msg;
698 char *encoding;
699 char *lang;
700 struct aim_chat_roominfo roominfo;
701 } chat;
702 struct {
703 char *ip;
704 unsigned char *cookie;
705 } getfile;
706 struct {
707 } sendfile;
708 } info;
7b91722d 709};
710
2d5fd943 711faim_export int aim_send_im_ext(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_sendimext_args *args);
712faim_export int aim_send_im(struct aim_session_t *, struct aim_conn_t *, const char *destsn, unsigned short flags, const char *msg);
50038c74 713faim_export int aim_send_icon(struct aim_session_t *sess, struct aim_conn_t *conn, const char *sn, const unsigned char *icon, int iconlen, time_t stamp, unsigned short iconsum);
714faim_export unsigned short aim_iconsum(const unsigned char *buf, int buflen);
37ee990e 715faim_export int aim_send_im_direct(struct aim_session_t *, struct aim_conn_t *, char *);
716faim_export struct aim_conn_t * aim_directim_initiate(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *, char *destsn);
717faim_export struct aim_conn_t *aim_directim_connect(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *);
37ee990e 718
37ee990e 719faim_export struct aim_conn_t *aim_getfile_initiate(struct aim_session_t *sess, struct aim_conn_t *conn, char *destsn);
720faim_export int aim_oft_getfile_request(struct aim_session_t *sess, struct aim_conn_t *conn, const unsigned char *name, const int size);
721faim_export int aim_oft_getfile_ack(struct aim_session_t *sess, struct aim_conn_t *conn);
722faim_export int aim_oft_getfile_end(struct aim_session_t *sess, struct aim_conn_t *conn);
723
724/* aim_info.c */
f7bb124a 725#define AIM_CAPS_BUDDYICON 0x0001
726#define AIM_CAPS_VOICE 0x0002
727#define AIM_CAPS_IMIMAGE 0x0004
728#define AIM_CAPS_CHAT 0x0008
729#define AIM_CAPS_GETFILE 0x0010
730#define AIM_CAPS_SENDFILE 0x0020
731#define AIM_CAPS_GAMES 0x0040
732#define AIM_CAPS_SAVESTOCKS 0x0080
733#define AIM_CAPS_SENDBUDDYLIST 0x0100
734#define AIM_CAPS_GAMES2 0x0200
735#define AIM_CAPS_LAST 0x8000
37ee990e 736
e80a0fa9 737faim_export int aim_0002_000b(struct aim_session_t *sess, struct aim_conn_t *conn, const char *sn);
d2698e03 738
739#define AIM_SENDMEMBLOCK_FLAG_ISREQUEST 0
740#define AIM_SENDMEMBLOCK_FLAG_ISHASH 1
741
742faim_export int aim_sendmemblock(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned long offset, unsigned long len, const unsigned char *buf, unsigned char flag);
e80a0fa9 743
37ee990e 744#define AIM_GETINFO_GENERALINFO 0x00001
745#define AIM_GETINFO_AWAYMESSAGE 0x00003
746
747struct aim_msgcookie_t {
748 unsigned char cookie[8];
749 int type;
750 void *data;
646c6b52 751 time_t addtime;
37ee990e 752 struct aim_msgcookie_t *next;
753};
754
755struct aim_invite_priv {
756 char *sn;
757 char *roomname;
758 int exchange;
759 int instance;
760};
761
7392c79f 762#define AIM_COOKIETYPE_UNKNOWN 0x00
763#define AIM_COOKIETYPE_ICBM 0x01
764#define AIM_COOKIETYPE_ADS 0x02
765#define AIM_COOKIETYPE_BOS 0x03
766#define AIM_COOKIETYPE_IM 0x04
767#define AIM_COOKIETYPE_CHAT 0x05
768#define AIM_COOKIETYPE_CHATNAV 0x06
37ee990e 769#define AIM_COOKIETYPE_INVITE 0x07
7392c79f 770/* we'll move OFT up a bit to give breathing room. not like it really
771 * matters. */
772#define AIM_COOKIETYPE_OFTIM 0x10
773#define AIM_COOKIETYPE_OFTGET 0x11
774#define AIM_COOKIETYPE_OFTSEND 0x12
775#define AIM_COOKIETYPE_OFTVOICE 0x13
776#define AIM_COOKIETYPE_OFTIMAGE 0x14
777#define AIM_COOKIETYPE_OFTICON 0x15
778
78b3fb13 779faim_export int aim_handlerendconnect(struct aim_session_t *sess, struct aim_conn_t *cur);
040457cc 780
781#define AIM_TRANSFER_DENY_NOTSUPPORTED 0x0000
782#define AIM_TRANSFER_DENY_DECLINE 0x0001
783#define AIM_TRANSFER_DENY_NOTACCEPTING 0x0002
6ae3c48d 784faim_export int aim_denytransfer(struct aim_session_t *sess, struct aim_conn_t *conn, const char *sender, const char *cookie, unsigned short code);
37ee990e 785faim_export struct aim_conn_t *aim_accepttransfer(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn, char *cookie, char *ip, unsigned short listingfiles, unsigned short listingtotsize, unsigned short listingsize, unsigned int listingchecksum, unsigned short rendid);
78b3fb13 786
00ef5271 787faim_export int aim_getinfo(struct aim_session_t *, struct aim_conn_t *, const char *, unsigned short);
78b3fb13 788faim_export int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info);
789faim_export int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn);
37ee990e 790
355229fe 791#define AIM_IMPARAM_FLAG_CHANMSGS_ALLOWED 0x00000001
792#define AIM_IMPARAM_FLAG_MISSEDCALLS_ENABLED 0x00000002
793
794/* This is what the server will give you if you don't set them yourself. */
795#define AIM_IMPARAM_DEFAULTS { \
796 0, \
797 AIM_IMPARAM_FLAG_CHANMSGS_ALLOWED | AIM_IMPARAM_FLAG_MISSEDCALLS_ENABLED, \
798 512, /* !! Note how small this is. */ \
799 (99.9)*10, (99.9)*10, \
800 1000 \
801}
802
803/* This is what most AIM versions use. */
804#define AIM_IMPARAM_REASONABLE { \
805 0, \
806 AIM_IMPARAM_FLAG_CHANMSGS_ALLOWED | AIM_IMPARAM_FLAG_MISSEDCALLS_ENABLED, \
807 8000, \
808 (99.9)*10, (99.9)*10, \
809 0 \
810}
811
812
813struct aim_icbmparameters {
814 unsigned short maxchan;
815 unsigned long flags; /* AIM_IMPARAM_FLAG_ */
816 unsigned short maxmsglen; /* message size that you will accept */
817 unsigned short maxsenderwarn; /* this and below are *10 (999=99.9%) */
818 unsigned short maxrecverwarn;
819 unsigned long minmsginterval; /* in milliseconds? */
820};
821
822faim_export unsigned long aim_reqicbmparams(struct aim_session_t *sess, struct aim_conn_t *conn);
823faim_export unsigned long aim_seticbmparam(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_icbmparameters *params);
824
f1a5efe0 825
bd71fa88 826/* aim_auth.c */
78b3fb13 827faim_export int aim_auth_sendcookie(struct aim_session_t *, struct aim_conn_t *, u_char *);
828faim_export u_long aim_auth_clientready(struct aim_session_t *, struct aim_conn_t *);
829faim_export unsigned long aim_auth_changepasswd(struct aim_session_t *, struct aim_conn_t *, char *, char *);
bd71fa88 830
831/* aim_buddylist.c */
78b3fb13 832faim_export unsigned long aim_add_buddy(struct aim_session_t *, struct aim_conn_t *, char *);
833faim_export unsigned long aim_remove_buddy(struct aim_session_t *, struct aim_conn_t *, char *);
37ee990e 834
bd71fa88 835/* aim_search.c */
c5ca2538 836faim_export u_long aim_usersearch_address(struct aim_session_t *, struct aim_conn_t *, char *);
bd71fa88 837
37ee990e 838struct aim_chat_exchangeinfo {
839 u_short number;
840 char *name;
841 char *charset1;
842 char *lang1;
843 char *charset2;
844 char *lang2;
845};
846
a2244dd9 847#define AIM_CHATFLAGS_NOREFLECT 0x0001
848#define AIM_CHATFLAGS_AWAY 0x0002
849faim_export unsigned long aim_chat_send_im(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned short flags, const char *msg, int msglen);
78b3fb13 850faim_export unsigned long aim_chat_join(struct aim_session_t *sess, struct aim_conn_t *conn, u_short exchange, const char *roomname);
851faim_export unsigned long aim_chat_clientready(struct aim_session_t *sess, struct aim_conn_t *conn);
852faim_export int aim_chat_attachname(struct aim_conn_t *conn, char *roomname);
853faim_export char *aim_chat_getname(struct aim_conn_t *conn);
854faim_export struct aim_conn_t *aim_chat_getconn(struct aim_session_t *, char *name);
855
856faim_export unsigned long aim_chatnav_reqrights(struct aim_session_t *sess, struct aim_conn_t *conn);
857faim_export unsigned long aim_chatnav_clientready(struct aim_session_t *sess, struct aim_conn_t *conn);
858
859faim_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 860
78b3fb13 861faim_export u_long aim_chatnav_createroom(struct aim_session_t *sess, struct aim_conn_t *conn, char *name, u_short exchange);
862faim_export int aim_chat_leaveroom(struct aim_session_t *sess, char *name);
0c20631f 863
bd71fa88 864/* aim_util.c */
f1a5efe0 865#ifdef AIMUTIL_USEMACROS
866/*
867 * These are really ugly. You'd think this was LISP. I wish it was.
868 */
869#define aimutil_put8(buf, data) ((*(buf) = (u_char)(data)&0xff),1)
870#define aimutil_get8(buf) ((*(buf))&0xff)
871#define aimutil_put16(buf, data) ( \
872 (*(buf) = (u_char)((data)>>8)&0xff), \
873 (*((buf)+1) = (u_char)(data)&0xff), \
874 2)
875#define aimutil_get16(buf) ((((*(buf))<<8)&0xff00) + ((*((buf)+1)) & 0xff))
876#define aimutil_put32(buf, data) ( \
877 (*((buf)) = (u_char)((data)>>24)&0xff), \
878 (*((buf)+1) = (u_char)((data)>>16)&0xff), \
879 (*((buf)+2) = (u_char)((data)>>8)&0xff), \
880 (*((buf)+3) = (u_char)(data)&0xff), \
881 4)
882#define aimutil_get32(buf) ((((*(buf))<<24)&0xff000000) + \
883 (((*((buf)+1))<<16)&0x00ff0000) + \
884 (((*((buf)+2))<< 8)&0x0000ff00) + \
885 (((*((buf)+3) )&0x000000ff)))
886#else
887#warning Not using aimutil macros. May have performance problems.
bd71fa88 888int aimutil_put8(u_char *, u_char);
889u_char aimutil_get8(u_char *buf);
890int aimutil_put16(u_char *, u_short);
891u_short aimutil_get16(u_char *);
892int aimutil_put32(u_char *, u_long);
893u_long aimutil_get32(u_char *);
f1a5efe0 894#endif
895
78b3fb13 896faim_export int aimutil_putstr(u_char *, const char *, int);
897faim_export int aimutil_tokslen(char *toSearch, int index, char dl);
898faim_export int aimutil_itemcnt(char *toSearch, char dl);
899faim_export char *aimutil_itemidx(char *toSearch, int index, char dl);
bd71fa88 900
78b3fb13 901faim_export int aim_snlen(const char *sn);
902faim_export int aim_sncmp(const char *sn1, const char *sn2);
e6b05d80 903
a3619f23 904/* for libc's that dont have it */
78b3fb13 905faim_export char *aim_strsep(char **pp, const char *delim);
a3619f23 906
0cc57340 907/* aim_meta.c */
78b3fb13 908faim_export char *aim_getbuilddate(void);
909faim_export char *aim_getbuildtime(void);
00ef5271 910faim_export int aim_getbuildstring(char *buf, int buflen);
37ee990e 911
9e8c4225 912#include <aim_internal.h>
0cc57340 913
bd71fa88 914#endif /* __AIM_H__ */
915
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