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ayttm-debug-0.6.2-2mdv2011.0.i586.rpm

/* 
 * Main libfaim header.  Must be included in client for prototypes/macros.
 *
 * "come on, i turned a chick lesbian; i think this is the hackish equivalent"
 *                                                -- Josh Myer
 *
 */

#ifndef __AIM_H__
#define __AIM_H__

#define FAIM_VERSION_MAJOR 0
#define FAIM_VERSION_MINOR 99
#define FAIM_VERSION_MINORMINOR 1

#include <faimconfig.h>
#include <aim_cbtypes.h>

#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <sys/types.h>
#include <stdlib.h>
#include <stdarg.h>
#include <errno.h>
#include <time.h>

#ifndef _WIN32
#include <sys/time.h>
#include <unistd.h>
#include <netdb.h>
#include <netinet/in.h>
#include <sys/socket.h>
#else
#include <winsock.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

/* XXX adjust these based on autoconf-detected platform */
	typedef unsigned char fu8_t;
	typedef unsigned short fu16_t;
	typedef unsigned int fu32_t;
	typedef fu32_t aim_snacid_t;
	typedef fu16_t flap_seqnum_t;

#if defined(mach) && defined(__APPLE__)
#define gethostbyname(x) gethostbyname2(x, AF_INET)
#endif

#if defined(_WIN32) && !defined(WIN32_STATIC)
/*
 * For a win32 DLL, we define WIN32_INDLL if this file
 * is included while compiling the DLL. If its not 
 * defined (its included in a client app), the symbols
 * will be imported instead of exported.
 */
#ifdef WIN32_INDLL
#define faim_export __declspec(dllexport)
#else
#define faim_export __declspec(dllimport)
#endif				/* WIN32_INDLL */
#define faim_internal
#else
/*
 * Nothing normally needed for unix...
 */
#define faim_export
#define faim_internal
#endif

#ifndef FALSE
#define FALSE (0)
#endif

#ifndef TRUE
#define TRUE (!FALSE)
#endif

/* 
 * Current Maximum Length for Screen Names (not including NULL) 
 *
 * Currently only names up to 16 characters can be registered
 * however it is aparently legal for them to be larger.
 */
#define MAXSNLEN 97

/*
 * Current Maximum Length for Instant Messages
 *
 * This was found basically by experiment, but not wholly
 * accurate experiment.  It should not be regarded
 * as completely correct.  But its a decent approximation.
 *
 * Note that although we can send this much, its impossible
 * for WinAIM clients (up through the latest (4.0.1957)) to
 * send any more than 1kb.  Amaze all your windows friends
 * with utterly oversized instant messages!
 *
 * XXX: the real limit is the total SNAC size at 8192. Fix this.
 * 
 */
#define MAXMSGLEN 7987

/*
 * Maximum size of a Buddy Icon.
 */
#define MAXICONLEN 7168
#define AIM_ICONIDENT "AVT1picture.id"

/*
 * Current Maximum Length for Chat Room Messages
 *
 * This is actually defined by the protocol to be
 * dynamic, but I have yet to see due cause to 
 * define it dynamically here.  Maybe later.
 *
 */
#define MAXCHATMSGLEN 512

/**
 * Maximum length for the password of an ICQ account
 */
#define MAXICQPASSLEN 8

#define AIM_MD5_STRING "AOL Instant Messenger (SM)"

/*
 * Client info.  Filled in by the client and passed in to 
 * aim_send_login().  The information ends up getting passed to OSCAR
 * through the initial login command.
 *
 */
	struct client_info_s {
		const char *clientstring;
		fu16_t clientid;
		fu16_t major;
		fu16_t minor;
		fu16_t point;
		fu16_t build;
		fu32_t distrib;
		const char *country;	/* two-letter abbrev */
		const char *lang;	/* two-letter abbrev */
	};

/* Needs to be checked */
#define CLIENTINFO_AIM_3_5_1670 { \
	"AOL Instant Messenger (SM), version 3.5.1670/WIN32", \
	0x0004, \
	0x0003, 0x0005, \
	0x0000, 0x0686, \
	0x0000002a, \
	"us", "en", \
}

/* Needs to be checked */
/* Latest winaim without ssi */
#define CLIENTINFO_AIM_4_1_2010 { \
	"AOL Instant Messenger (SM), version 4.1.2010/WIN32", \
	0x0004, \
	0x0004, 0x0001, \
	0x0000, 0x07da, \
	0x0000004b, \
	"us", "en", \
}

/* Needs to be checked */
#define CLIENTINFO_AIM_4_3_2188 { \
	"AOL Instant Messenger (SM), version 4.3.2188/WIN32", \
	0x0109, \
	0x0400, 0x0003, \
	0x0000, 0x088c, \
	0x00000086, \
	"us", "en", \
}

/* Needs to be checked */
#define CLIENTINFO_AIM_4_8_2540 { \
	"AOL Instant Messenger (SM), version 4.8.2540/WIN32", \
	0x0109, \
	0x0004, 0x0008, \
	0x0000, 0x09ec, \
	0x000000af, \
	"us", "en", \
}

/* Needs to be checked */
#define CLIENTINFO_AIM_5_0_2938 { \
	"AOL Instant Messenger, version 5.0.2938/WIN32", \
	0x0109, \
	0x0005, 0x0000, \
	0x0000, 0x0b7a, \
	0x00000000, \
	"us", "en", \
}

#define CLIENTINFO_AIM_5_1_3036 { \
	"AOL Instant Messenger, version 5.1.3036/WIN32", \
	0x0109, \
	0x0005, 0x0001, \
	0x0000, 0x0bdc, \
	0x000000d2, \
	"us", "en", \
}

#define CLIENTINFO_ICHAT_1_0 { \
	"Apple iChat", \
	0x311a, \
	0x0001, 0x0000, \
	0x0000, 0x003c, \
	0x000000c6, \
	"us", "en", \
}

/* Needs to be checked */
#define CLIENTINFO_ICQ_4_65_3281 { \
	"ICQ Inc. - Product of ICQ (TM) 2000b.4.65.1.3281.85", \
	0x010a, \
	0x0004, 0x0041, \
	0x0001, 0x0cd1, \
	0x00000055, \
	"us", "en", \
}

/* Needs to be checked */
#define CLIENTINFO_ICQ_5_34_3728 { \
	"ICQ Inc. - Product of ICQ (TM).2002a.5.34.1.3728.85", \
	0x010a, \
	0x0005, 0x0022, \
	0x0001, 0x0e8f, \
	0x00000055, \
	"us", "en", \
}

#define CLIENTINFO_ICQ_5_45_3777 { \
	"ICQ Inc. - Product of ICQ (TM).2003a.5.45.1.3777.85", \
	0x010a, \
	0x0005, 0x002d, \
	0x0001, 0x0ec1, \
	0x00000055, \
	"us", "en", \
}

#define CLIENTINFO_ICQBasic_14_3_1068 { \
	"ICQBasic", \
	0x010a, \
	0x0014, 0x0003, \
	0x0000, 0x042c, \
	0x0000043d, \
	"us", "en", \
}

#define CLIENTINFO_Netscape_7_0_1 { \
	"Netscape 2000 an approved user of AOL Instant Messenger (SM)", \
	0x1d0d, \
	0x0007, 0x0000, \
	0x0001, 0x0000, \
	0x00000058, \
	"us", "en", \
}

#define CLIENTINFO_AIM_KNOWNGOOD CLIENTINFO_AIM_5_1_3036
#define CLIENTINFO_ICQ_KNOWNGOOD CLIENTINFO_ICQ_5_45_3777

/* 
 * These could be arbitrary, but its easier to use the actual AIM values 
 */
#define AIM_CONN_TYPE_BOS		0x0002
#define AIM_CONN_TYPE_ADS		0x0005
#define AIM_CONN_TYPE_AUTH		0x0007
#define AIM_CONN_TYPE_CHATNAV		0x000d
#define AIM_CONN_TYPE_CHAT		0x000e
#define AIM_CONN_TYPE_SEARCH		0x000f
#define AIM_CONN_TYPE_ICON		0x0010
#define AIM_CONN_TYPE_EMAIL		0x0018

/* they start getting arbitrary for rendezvous stuff =) */
#define AIM_CONN_TYPE_RENDEZVOUS	0xfffe	/* these do not speak FLAP! */
#define AIM_CONN_TYPE_LISTENER		0xffff	/* socket waiting for accept() */

/*
 * Subtypes, we need these for OFT stuff.
 */
#define AIM_CONN_SUBTYPE_OFT_DIRECTIM	0x0001
#define AIM_CONN_SUBTYPE_OFT_GETFILE	0x0002
#define AIM_CONN_SUBTYPE_OFT_SENDFILE	0x0003
#define AIM_CONN_SUBTYPE_OFT_BUDDYICON	0x0004
#define AIM_CONN_SUBTYPE_OFT_VOICE	0x0005

/*
 * Status values returned from aim_conn_new().  ORed together.
 */
#define AIM_CONN_STATUS_READY		0x0001
#define AIM_CONN_STATUS_INTERNALERR	0x0002
#define AIM_CONN_STATUS_RESOLVERR	0x0040
#define AIM_CONN_STATUS_CONNERR		0x0080
#define AIM_CONN_STATUS_INPROGRESS	0x0100

#define AIM_FRAMETYPE_FLAP		0x0000
#define AIM_FRAMETYPE_OFT		0x0001

	typedef struct aim_conn_s {
		int fd;
		fu16_t type;
		fu16_t subtype;
		flap_seqnum_t seqnum;
		fu32_t status;
		void *priv;	/* misc data the client may want to store */
		void *internal;	/* internal conn-specific libfaim data */
		time_t lastactivity;	/* time of last transmit */
		int forcedlatency;
		void *handlerlist;
		void *sessv;	/* pointer to parent session */
		void *inside;	/* only accessible from inside libfaim */
		struct aim_conn_s *next;
	} aim_conn_t;

/*
 * Byte Stream type. Sort of.
 *
 * Use of this type serves a couple purposes:
 *   - Buffer/buflen pairs are passed all around everywhere. This turns
 *     that into one value, as well as abstracting it slightly.
 *   - Through the abstraction, it is possible to enable bounds checking
 *     for robustness at the cost of performance.  But a clean failure on
 *     weird packets is much better than a segfault.
 *   - I like having variables named "bs".
 *
 * Don't touch the insides of this struct.  Or I'll have to kill you.
 *
 */
	typedef struct aim_bstream_s {
		fu8_t *data;
		fu32_t len;
		fu32_t offset;
	} aim_bstream_t;

	typedef struct aim_frame_s {
		fu8_t hdrtype;	/* defines which piece of the union to use */
		union {
			struct {
				fu8_t type;
				flap_seqnum_t seqnum;
			} flap;
			struct {
				fu8_t magic[4];	/* ODC2 or OFT2 */
				fu16_t hdrlen;
				fu16_t type;
			} rend;
		} hdr;
		aim_bstream_t data;	/* payload stream */
		fu8_t handled;	/* 0 = new, !0 = been handled */
		fu8_t nofree;	/* 0 = free data on purge, 1 = only unlink */
		aim_conn_t *conn;	/* the connection it came in on... */
		struct aim_frame_s *next;
	} aim_frame_t;

	typedef struct aim_msgcookie_s {
		fu8_t cookie[8];
		int type;
		void *data;
		time_t addtime;
		struct aim_msgcookie_s *next;
	} aim_msgcookie_t;

/* Values for sess->flags */
#define AIM_SESS_FLAGS_SNACLOGIN         0x00000001
#define AIM_SESS_FLAGS_XORLOGIN          0x00000002
#define AIM_SESS_FLAGS_NONBLOCKCONNECT   0x00000004
#define AIM_SESS_FLAGS_DONTTIMEOUTONICBM 0x00000008

/*
 * AIM Session: The main client-data interface.  
 *
 */
	typedef struct aim_session_s {

		/* ---- Client Accessible ------------------------ */

		/* Our screen name. */
		char sn[MAXSNLEN + 1];

		/*
		 * Pointer to anything the client wants to 
		 * explicitly associate with this session.
		 *
		 * This is for use in the callbacks mainly. In any
		 * callback, you can access this with sess->aux_data.
		 *
		 */
		void *aux_data;

		/* ---- Internal Use Only ------------------------ */

		/* Connection information */
		aim_conn_t *connlist;

		/*
		 * Transmit/receive queues.
		 *
		 * These are only used when you don't use your own lowlevel
		 * I/O.  I don't suggest that you use libfaim's internal I/O.
		 * Its really bad and the API/event model is quirky at best.
		 *  
		 */
		aim_frame_t *queue_outgoing;
		aim_frame_t *queue_incoming;

		/*
		 * Tx Enqueuing function.
		 *
		 * This is how you override the transmit direction of libfaim's
		 * internal I/O.  This function will be called whenever it needs
		 * to send something.
		 *
		 */
		int (*tx_enqueue) (struct aim_session_s *, aim_frame_t *);

		void *modlistv;

		struct {
			char server[128];
			char username[128];
			char password[128];
		} socksproxy;

		fu32_t flags;	/* AIM_SESS_FLAGS_ */

		int debug;
		void (*debugcb) (struct aim_session_s *sess, int level, const char *format, va_list va);	/* same as faim_debugging_callback_t */

		/*
		 * Outstanding snac handling 
		 *
		 * XXX: Should these be per-connection? -mid
		 */
		void *snac_hash[FAIM_SNAC_HASH_SIZE];
		aim_snacid_t snacid_next;

		aim_msgcookie_t *msgcookies;
		struct aim_icq_info *icq_info;
		struct aim_oft_info *oft_info;
		struct aim_authresp_info *authinfo;
		struct aim_emailinfo *emailinfo;

		struct {
			struct aim_userinfo_s *userinfo;
			struct userinfo_node *request_queue;
			int waiting_for_response;
		} locate;

		/* Server-stored information (ssi) */
		struct {
			int received_data;
			fu16_t numitems;
			struct aim_ssi_item *official;
			struct aim_ssi_item *local;
			struct aim_ssi_tmp *pending;
			time_t timestamp;
			int waiting_for_ack;
		} ssi;
	} aim_session_t;

/* Valid for calling aim_icq_setstatus() and for aim_userinfo_t->icqinfo.status */
#define AIM_ICQ_STATE_NORMAL		0x00000000
#define AIM_ICQ_STATE_AWAY		0x00000001
#define AIM_ICQ_STATE_DND		0x00000002
#define AIM_ICQ_STATE_OUT		0x00000004
#define AIM_ICQ_STATE_BUSY		0x00000010
#define AIM_ICQ_STATE_CHAT		0x00000020
#define AIM_ICQ_STATE_INVISIBLE		0x00000100
#define AIM_ICQ_STATE_WEBAWARE		0x00010000
#define AIM_ICQ_STATE_HIDEIP		0x00020000
#define AIM_ICQ_STATE_BIRTHDAY		0x00080000
#define AIM_ICQ_STATE_DIRECTDISABLED	0x00100000
#define AIM_ICQ_STATE_ICQHOMEPAGE	0x00200000
#define AIM_ICQ_STATE_DIRECTREQUIREAUTH	0x10000000
#define AIM_ICQ_STATE_DIRECTCONTACTLIST	0x20000000

/*
 * Get command from connections
 *
 * aim_get_commmand() is the libfaim lowlevel I/O in the receive direction.
 * XXX Make this easily overridable.
 *
 */
	faim_export int aim_get_command(aim_session_t *, aim_conn_t *);

/*
 * Dispatch commands that are in the rx queue.
 */
	faim_export void aim_rxdispatch(aim_session_t *);

	faim_export int aim_debugconn_sendconnect(aim_session_t *sess,
		aim_conn_t *conn);

	faim_export int aim_logoff(aim_session_t *);

#if !defined(FAIM_INTERNAL) || defined(FAIM_INTERNAL_INSANE)
/* the library should never call aim_conn_kill */
	faim_export void aim_conn_kill(aim_session_t *sess,
		aim_conn_t **deadconn);
#endif

	typedef int (*aim_rxcallback_t) (aim_session_t *, aim_frame_t *, ...);

/* auth.c */
	struct aim_clientrelease {
		char *name;
		fu32_t build;
		char *url;
		char *info;
	};

	struct aim_authresp_info {
		char *sn;
		fu16_t errorcode;
		char *errorurl;
		fu16_t regstatus;
		char *email;
		char *bosip;
		fu16_t cookielen;
		fu8_t *cookie;
		char *chpassurl;
		struct aim_clientrelease latestrelease;
		struct aim_clientrelease latestbeta;
	};

/* Callback data for redirect. */
	struct aim_redirect_data {
		fu16_t group;
		const char *ip;
		fu16_t cookielen;
		const fu8_t *cookie;
		struct {	/* group == AIM_CONN_TYPE_CHAT */
			fu16_t exchange;
			const char *room;
			fu16_t instance;
		} chat;
	};

	faim_export int aim_clientready(aim_session_t *sess, aim_conn_t *conn);
	faim_export int aim_sendflapver(aim_session_t *sess, aim_conn_t *conn);
	faim_export int aim_request_login(aim_session_t *sess, aim_conn_t *conn,
		const char *sn);
	faim_export int aim_send_login(aim_session_t *, aim_conn_t *,
		const char *, const char *, struct client_info_s *,
		const char *key);
	faim_export int aim_encode_password_md5(const char *password,
		const char *key, fu8_t *digest);
	faim_export void aim_purge_rxqueue(aim_session_t *);
	faim_export void aim_cleansnacs(aim_session_t *, int maxage);

#define AIM_TX_QUEUED    0	/* default */
#define AIM_TX_IMMEDIATE 1
#define AIM_TX_USER      2
	faim_export int aim_tx_setenqueue(aim_session_t *sess, int what,
		int (*func) (aim_session_t *, aim_frame_t *));

	faim_export int aim_tx_flushqueue(aim_session_t *);
	faim_export void aim_tx_purgequeue(aim_session_t *);

	faim_export int aim_conn_setlatency(aim_conn_t *conn, int newval);

	faim_export int aim_conn_addhandler(aim_session_t *, aim_conn_t *conn,
		fu16_t family, fu16_t type, aim_rxcallback_t newhandler,
		fu16_t flags);
	faim_export int aim_clearhandlers(aim_conn_t *conn);

	faim_export aim_conn_t *aim_conn_findbygroup(aim_session_t *sess,
		fu16_t group);
	faim_export aim_session_t *aim_conn_getsess(aim_conn_t *conn);
	faim_export void aim_conn_close(aim_conn_t *deadconn);
	faim_export aim_conn_t *aim_newconn(aim_session_t *, int type,
		const char *dest);
	faim_export int aim_conngetmaxfd(aim_session_t *);
	faim_export aim_conn_t *aim_select(aim_session_t *, struct timeval *,
		int *);
	faim_export int aim_conn_in_sess(aim_session_t *sess, aim_conn_t *conn);
	faim_export int aim_conn_isready(aim_conn_t *);
	faim_export int aim_conn_setstatus(aim_conn_t *, int);
	faim_export int aim_conn_completeconnect(aim_session_t *sess,
		aim_conn_t *conn);
	faim_export int aim_conn_isconnecting(aim_conn_t *conn);

	typedef void (*faim_debugging_callback_t) (aim_session_t *sess,
		int level, const char *format, va_list va);
	faim_export int aim_setdebuggingcb(aim_session_t *sess,
		faim_debugging_callback_t);
	faim_export void aim_session_init(aim_session_t *, fu32_t flags,
		int debuglevel);
	faim_export void aim_session_kill(aim_session_t *);
	faim_export void aim_setupproxy(aim_session_t *sess, const char *server,
		const char *username, const char *password);
	faim_export aim_conn_t *aim_getconn_type(aim_session_t *, int type);
	faim_export aim_conn_t *aim_getconn_type_all(aim_session_t *, int type);
	faim_export aim_conn_t *aim_getconn_fd(aim_session_t *, int fd);

/* service.c */
	faim_export int aim_srv_setavailmsg(aim_session_t *sess, char *msg);

/* misc.c */

#define AIM_VISIBILITYCHANGE_PERMITADD    0x05
#define AIM_VISIBILITYCHANGE_PERMITREMOVE 0x06
#define AIM_VISIBILITYCHANGE_DENYADD      0x07
#define AIM_VISIBILITYCHANGE_DENYREMOVE   0x08

#define AIM_PRIVFLAGS_ALLOWIDLE           0x01
#define AIM_PRIVFLAGS_ALLOWMEMBERSINCE    0x02

#define AIM_WARN_ANON                     0x01

	faim_export int aim_sendpauseack(aim_session_t *sess, aim_conn_t *conn);
	faim_export int aim_nop(aim_session_t *, aim_conn_t *);
	faim_export int aim_flap_nop(aim_session_t *sess, aim_conn_t *conn);
	faim_export int aim_bos_setidle(aim_session_t *, aim_conn_t *, fu32_t);
	faim_export int aim_bos_changevisibility(aim_session_t *, aim_conn_t *,
		int, const char *);
	faim_export int aim_bos_setbuddylist(aim_session_t *, aim_conn_t *,
		const char *);
	faim_export int aim_bos_setgroupperm(aim_session_t *, aim_conn_t *,
		fu32_t mask);
	faim_export int aim_bos_setprivacyflags(aim_session_t *, aim_conn_t *,
		fu32_t);
	faim_export int aim_reqpersonalinfo(aim_session_t *, aim_conn_t *);
	faim_export int aim_reqservice(aim_session_t *, aim_conn_t *, fu16_t);
	faim_export int aim_bos_reqrights(aim_session_t *, aim_conn_t *);
	faim_export int aim_bos_reqbuddyrights(aim_session_t *, aim_conn_t *);
	faim_export int aim_setextstatus(aim_session_t *sess, fu32_t status);

#define AIM_CLIENTTYPE_UNKNOWN  0x0000
#define AIM_CLIENTTYPE_MC       0x0001
#define AIM_CLIENTTYPE_WINAIM   0x0002
#define AIM_CLIENTTYPE_WINAIM41 0x0003
#define AIM_CLIENTTYPE_AOL_TOC  0x0004
	faim_export fu16_t aim_im_fingerprint(const fu8_t *msghdr, int len);

#define AIM_RATE_CODE_CHANGE     0x0001
#define AIM_RATE_CODE_WARNING    0x0002
#define AIM_RATE_CODE_LIMIT      0x0003
#define AIM_RATE_CODE_CLEARLIMIT 0x0004
	faim_export int aim_ads_requestads(aim_session_t *sess,
		aim_conn_t *conn);

/* im.c */
#define AIM_OFT_SUBTYPE_SEND_FILE	0x0001
#define AIM_OFT_SUBTYPE_SEND_DIR	0x0002
#define AIM_OFT_SUBTYPE_GET_FILE	0x0011
#define AIM_OPT_SUBTYPE_GET_LIST	0x0012

#define AIM_TRANSFER_DENY_NOTSUPPORTED	0x0000
#define AIM_TRANSFER_DENY_DECLINE	0x0001
#define AIM_TRANSFER_DENY_NOTACCEPTING	0x0002

#define AIM_IMPARAM_FLAG_CHANMSGS_ALLOWED	0x00000001
#define AIM_IMPARAM_FLAG_MISSEDCALLS_ENABLED	0x00000002

/* This is what the server will give you if you don't set them yourself. */
#define AIM_IMPARAM_DEFAULTS { \
	0, \
	AIM_IMPARAM_FLAG_CHANMSGS_ALLOWED | AIM_IMPARAM_FLAG_MISSEDCALLS_ENABLED, \
	512, /* !! Note how small this is. */ \
	(99.9)*10, (99.9)*10, \
	1000 /* !! And how large this is. */ \
}

/* This is what most AIM versions use. */
#define AIM_IMPARAM_REASONABLE { \
	0, \
	AIM_IMPARAM_FLAG_CHANMSGS_ALLOWED | AIM_IMPARAM_FLAG_MISSEDCALLS_ENABLED, \
	8000, \
	(99.9)*10, (99.9)*10, \
	0 \
}

	struct aim_icbmparameters {
		fu16_t maxchan;
		fu32_t flags;	/* AIM_IMPARAM_FLAG_ */
		fu16_t maxmsglen;	/* message size that you will accept */
		fu16_t maxsenderwarn;	/* this and below are *10 (999=99.9%) */
		fu16_t maxrecverwarn;
		fu32_t minmsginterval;	/* in milliseconds? */
	};

	struct aim_chat_roominfo {
		fu16_t exchange;
		char *name;
		fu16_t instance;
	};

#define AIM_IMFLAGS_AWAY		0x0001	/* mark as an autoreply */
#define AIM_IMFLAGS_ACK			0x0002	/* request a receipt notice */
#define AIM_IMFLAGS_UNICODE		0x0004
#define AIM_IMFLAGS_ISO_8859_1		0x0008
#define AIM_IMFLAGS_BUDDYREQ		0x0010	/* buddy icon requested */
#define AIM_IMFLAGS_HASICON		0x0020	/* already has icon */
#define AIM_IMFLAGS_SUBENC_MACINTOSH	0x0040	/* damn that Steve Jobs! */
#define AIM_IMFLAGS_CUSTOMFEATURES 	0x0080	/* features field present */
#define AIM_IMFLAGS_EXTDATA		0x0100
#define AIM_IMFLAGS_X			0x0200
#define AIM_IMFLAGS_MULTIPART		0x0400	/* ->mpmsg section valid */
#define AIM_IMFLAGS_OFFLINE		0x0800	/* send to offline user */
#define AIM_IMFLAGS_TYPINGNOT		0x1000	/* typing notification */

/*
 * Multipart message structures.
 */
	typedef struct aim_mpmsg_section_s {
		fu16_t charset;
		fu16_t charsubset;
		fu8_t *data;
		fu16_t datalen;
		struct aim_mpmsg_section_s *next;
	} aim_mpmsg_section_t;

	typedef struct aim_mpmsg_s {
		int numparts;
		aim_mpmsg_section_t *parts;
	} aim_mpmsg_t;

	faim_export int aim_mpmsg_init(aim_session_t *sess, aim_mpmsg_t *mpm);
	faim_export int aim_mpmsg_addraw(aim_session_t *sess, aim_mpmsg_t *mpm,
		fu16_t charset, fu16_t charsubset, const fu8_t *data,
		fu16_t datalen);
	faim_export int aim_mpmsg_addascii(aim_session_t *sess,
		aim_mpmsg_t *mpm, const char *ascii);
	faim_export int aim_mpmsg_addunicode(aim_session_t *sess,
		aim_mpmsg_t *mpm, const fu16_t *unicode, fu16_t unicodelen);
	faim_export void aim_mpmsg_free(aim_session_t *sess, aim_mpmsg_t *mpm);

/*
 * Arguments to aim_send_im_ext().
 *
 * This is really complicated.  But immensely versatile.
 *
 */
	struct aim_sendimext_args {

		/* These are _required_ */
		const char *destsn;
		fu32_t flags;	/* often 0 */

		/* Only required if not using multipart messages */
		const char *msg;
		int msglen;

		/* Required if ->msg is not provided */
		aim_mpmsg_t *mpmsg;

		/* Only used if AIM_IMFLAGS_HASICON is set */
		fu32_t iconlen;
		time_t iconstamp;
		fu32_t iconsum;

		/* Only used if AIM_IMFLAGS_CUSTOMFEATURES is set */
		fu8_t *features;
		fu8_t featureslen;

		/* Only used if AIM_IMFLAGS_CUSTOMCHARSET is set and mpmsg not used */
		fu16_t charset;
		fu16_t charsubset;
	};

/*
 * Arguments to aim_send_rtfmsg().
 */
	struct aim_sendrtfmsg_args {
		const char *destsn;
		fu32_t fgcolor;
		fu32_t bgcolor;
		const char *rtfmsg;	/* must be in RTF */
	};

/*
 * This information is provided in the Incoming ICBM callback for
 * Channel 1 ICBM's.  
 *
 * Note that although CUSTOMFEATURES and CUSTOMCHARSET say they
 * are optional, both are always set by the current libfaim code.
 * That may or may not change in the future.  It is mainly for
 * consistency with aim_sendimext_args.
 *
 * Multipart messages require some explanation. If you want to use them,
 * I suggest you read all the comments in im.c.
 *
 */
	struct aim_incomingim_ch1_args {

		/* Always provided */
		aim_mpmsg_t mpmsg;
		fu32_t icbmflags;	/* some flags apply only to ->msg, not all mpmsg */

		/* Only provided if message has a human-readable section */
		char *msg;
		int msglen;

		/* Only provided if AIM_IMFLAGS_HASICON is set */
		time_t iconstamp;
		fu32_t iconlen;
		fu16_t iconsum;

		/* Only provided if AIM_IMFLAGS_CUSTOMFEATURES is set */
		fu8_t *features;
		fu8_t featureslen;

		/* Only provided if AIM_IMFLAGS_EXTDATA is set */
		fu8_t extdatalen;
		fu8_t *extdata;

		/* Only used if AIM_IMFLAGS_CUSTOMCHARSET is set */
		fu16_t charset;
		fu16_t charsubset;
	};

/* Valid values for channel 2 args->status */
#define AIM_RENDEZVOUS_PROPOSE	0x0000
#define AIM_RENDEZVOUS_CANCEL	0x0001
#define AIM_RENDEZVOUS_ACCEPT	0x0002

	struct aim_incomingim_ch2_args {
		fu16_t status;
		fu8_t cookie[8];
		int reqclass;
		const char *proxyip;
		const char *clientip;
		const char *verifiedip;
		fu16_t port;
		fu16_t errorcode;
		const char *msg;	/* invite message or file description */
		const char *encoding;
		const char *language;
		union {
			struct {
				fu32_t checksum;
				fu32_t length;
				time_t timestamp;
				fu8_t *icon;
			} icon;
			struct {
				struct aim_chat_roominfo roominfo;
			} chat;
			struct {
				fu32_t fgcolor;
				fu32_t bgcolor;
				const char *rtfmsg;
			} rtfmsg;
			struct {
				fu16_t subtype;
				fu16_t totfiles;
				fu32_t totsize;
				char *filename;
			} sendfile;
		} info;
		void *destructor;	/* used internally only */
	};

/* Valid values for channel 4 args->type */
#define AIM_ICQMSG_AUTHREQUEST	0x0006
#define AIM_ICQMSG_AUTHDENIED	0x0007
#define AIM_ICQMSG_AUTHGRANTED	0x0008

	struct aim_incomingim_ch4_args {
		fu32_t uin;	/* Of the sender of the ICBM */
		fu8_t type;
		fu8_t flags;
		char *msg;	/* Reason for auth request, deny, or accept */
		int msglen;
	};

/* SNAC sending functions */
/* 0x0002 */ faim_export int aim_im_setparams(aim_session_t *sess,
		struct aim_icbmparameters *params);
/* 0x0004 */ faim_export int aim_im_reqparams(aim_session_t *sess);
/* 0x0006 */ faim_export int aim_im_sendch1_ext(aim_session_t *sess,
		struct aim_sendimext_args *args);
/* 0x0006 */ faim_export int aim_im_sendch1(aim_session_t *,
		const char *destsn, fu16_t flags, const char *msg);
/* 0x0006 */ faim_export int aim_im_sendch2_icon(aim_session_t *sess,
		const char *sn, const fu8_t *icon, int iconlen,
		time_t stamp, fu16_t iconsum);
/* 0x0006 */ faim_export int aim_im_sendch2_rtfmsg(aim_session_t *sess,
		struct aim_sendrtfmsg_args *args);
/* 0x0006 */ faim_export int aim_im_sendch2_odcrequest(aim_session_t
		*sess, fu8_t *cookie, const char *sn, const fu8_t *ip,
		fu16_t port);
/* 0x0006 */ faim_export int aim_im_sendch2_sendfile_ask(aim_session_t
		*sess, struct aim_oft_info *oft_info);
/* 0x0006 */ faim_export int
		aim_im_sendch2_sendfile_accept(aim_session_t *sess,
		struct aim_oft_info *info);
/* 0x0006 */ faim_export int
		aim_im_sendch2_sendfile_cancel(aim_session_t *sess,
		struct aim_oft_info *oft_info);
/* 0x0006 */ faim_export int aim_im_sendch2_geticqaway(aim_session_t
		*sess, const char *sn, int type);
/* 0x0006 */ faim_export int aim_im_sendch4(aim_session_t *sess,
		char *sn, fu16_t type, fu8_t *message);
/* 0x0008 */ faim_export int aim_im_warn(aim_session_t *sess,
		aim_conn_t *conn, const char *destsn, fu32_t flags);
/* 0x000b */ faim_export int aim_im_denytransfer(aim_session_t *sess,
		const char *sender, const char *cookie, fu16_t code);
/* 0x0014 */ faim_export int aim_im_sendmtn(aim_session_t *sess,
		fu16_t type1, const char *sn, fu16_t type2);

/* ft.c */
	struct aim_fileheader_t {
#if 0
		char magic[4];	/* 0 */
		fu16_t hdrlen;	/* 4 */
		fu16_t hdrtype;	/* 6 */
#endif
		char bcookie[8];	/* 8 */
		fu16_t encrypt;	/* 16 */
		fu16_t compress;	/* 18 */
		fu16_t totfiles;	/* 20 */
		fu16_t filesleft;	/* 22 */
		fu16_t totparts;	/* 24 */
		fu16_t partsleft;	/* 26 */
		fu32_t totsize;	/* 28 */
		fu32_t size;	/* 32 */
		fu32_t modtime;	/* 36 */
		fu32_t checksum;	/* 40 */
		fu32_t rfrcsum;	/* 44 */
		fu32_t rfsize;	/* 48 */
		fu32_t cretime;	/* 52 */
		fu32_t rfcsum;	/* 56 */
		fu32_t nrecvd;	/* 60 */
		fu32_t recvcsum;	/* 64 */
		fu8_t idstring[32];	/* 68 */
		fu8_t flags;	/* 100 */
		fu8_t lnameoffset;	/* 101 */
		fu8_t lsizeoffset;	/* 102 */
		char dummy[69];	/* 103 */
		char macfileinfo[16];	/* 172 */
		fu16_t nencode;	/* 188 */
		fu16_t nlanguage;	/* 190 */
		char name[64];	/* 192 */
		/* 256 */
	};

	struct aim_oft_info {
		char cookie[8];
		char *sn;
		char *proxyip;
		char *clientip;
		char *verifiedip;
		fu16_t port;
		aim_conn_t *conn;
		aim_session_t *sess;
		struct aim_fileheader_t fh;
		struct aim_oft_info *next;
	};

	faim_export fu32_t aim_oft_checksum_chunk(const fu8_t *buffer,
		int bufferlen, fu32_t prevcheck);
	faim_export fu32_t aim_oft_checksum_file(char *filename);
	faim_export int aim_handlerendconnect(aim_session_t *sess,
		aim_conn_t *cur);
	faim_export int aim_odc_send_typing(aim_session_t *sess,
		aim_conn_t *conn, int typing);
	faim_export int aim_odc_send_im(aim_session_t *sess, aim_conn_t *conn,
		const char *msg, int len, int encoding, int isawaymsg);
	faim_export const char *aim_odc_getsn(aim_conn_t *conn);
	faim_export aim_conn_t *aim_odc_getconn(aim_session_t *sess,
		const char *sn);
	faim_export aim_conn_t *aim_odc_initiate(aim_session_t *sess,
		const char *sn);
	faim_export aim_conn_t *aim_odc_connect(aim_session_t *sess,
		const char *sn, const char *addr, const fu8_t *cookie);

	faim_export struct aim_oft_info *aim_oft_createinfo(aim_session_t *sess,
		const fu8_t *cookie, const char *sn, const char *ip,
		fu16_t port, fu32_t size, fu32_t modtime, char *filename);
	faim_export int aim_oft_destroyinfo(struct aim_oft_info *oft_info);
	faim_export int aim_sendfile_listen(aim_session_t *sess,
		struct aim_oft_info *oft_info);
	faim_export int aim_oft_sendheader(aim_session_t *sess, fu16_t type,
		struct aim_oft_info *oft_info);

/* 0x0002 - locate.c */
/*
 * AIM User Info, Standard Form.
 */
#define AIM_FLAG_UNCONFIRMED	0x0001	/* "damned transients" */
#define AIM_FLAG_ADMINISTRATOR	0x0002
#define AIM_FLAG_AOL			0x0004
#define AIM_FLAG_OSCAR_PAY		0x0008
#define AIM_FLAG_FREE 			0x0010
#define AIM_FLAG_AWAY			0x0020
#define AIM_FLAG_ICQ			0x0040
#define AIM_FLAG_WIRELESS		0x0080
#define AIM_FLAG_UNKNOWN100		0x0100
#define AIM_FLAG_UNKNOWN200		0x0200
#define AIM_FLAG_ACTIVEBUDDY	0x0400
#define AIM_FLAG_UNKNOWN800		0x0800
#define AIM_FLAG_ABINTERNAL		0x1000
#define AIM_FLAG_ALLUSERS		0x001f

#define AIM_USERINFO_PRESENT_FLAGS        0x00000001
#define AIM_USERINFO_PRESENT_MEMBERSINCE  0x00000002
#define AIM_USERINFO_PRESENT_ONLINESINCE  0x00000004
#define AIM_USERINFO_PRESENT_IDLE         0x00000008
#define AIM_USERINFO_PRESENT_ICQEXTSTATUS 0x00000010
#define AIM_USERINFO_PRESENT_ICQIPADDR    0x00000020
#define AIM_USERINFO_PRESENT_ICQDATA      0x00000040
#define AIM_USERINFO_PRESENT_CAPABILITIES 0x00000080
#define AIM_USERINFO_PRESENT_SESSIONLEN   0x00000100
#define AIM_USERINFO_PRESENT_CREATETIME   0x00000200

	struct userinfo_node {
		char *sn;
		struct userinfo_node *next;
	};

	typedef struct aim_userinfo_s {
		char *sn;
		fu16_t warnlevel;	/* evil percent * 10 (999 = 99.9%) */
		fu16_t idletime;	/* in seconds */
		fu16_t flags;
		fu32_t createtime;	/* time_t */
		fu32_t membersince;	/* time_t */
		fu32_t onlinesince;	/* time_t */
		fu32_t sessionlen;	/* in seconds */
		fu32_t capabilities;
		struct {
			fu32_t status;
			fu32_t ipaddr;
			fu8_t crap[0x25];	/* until we figure it out... */
		} icqinfo;
		fu32_t present;

		fu16_t iconcsumlen;
		fu8_t *iconcsum;

		char *info;
		char *info_encoding;
		fu16_t info_len;

		char *avail;
		char *avail_encoding;
		fu16_t avail_len;

		char *away;
		char *away_encoding;
		fu16_t away_len;

		struct aim_userinfo_s *next;
	} aim_userinfo_t;

#define AIM_CAPS_BUDDYICON		0x00000001
#define AIM_CAPS_VOICE			0x00000002
#define AIM_CAPS_DIRECTIM		0x00000004
#define AIM_CAPS_CHAT			0x00000008
#define AIM_CAPS_GETFILE		0x00000010
#define AIM_CAPS_SENDFILE		0x00000020
#define AIM_CAPS_GAMES			0x00000040
#define AIM_CAPS_SAVESTOCKS		0x00000080
#define AIM_CAPS_SENDBUDDYLIST	0x00000100
#define AIM_CAPS_GAMES2			0x00000200
#define AIM_CAPS_ICQ			0x00000400
#define AIM_CAPS_APINFO			0x00000800
#define AIM_CAPS_ICQRTF			0x00001000
#define AIM_CAPS_EMPTY			0x00002000
#define AIM_CAPS_ICQSERVERRELAY	0x00004000
#define AIM_CAPS_ICQUTF8OLD		0x00008000
#define AIM_CAPS_TRILLIANCRYPT	0x00010000
#define AIM_CAPS_ICQUTF8		0x00020000
#define AIM_CAPS_INTEROPERATE	0x00040000
#define AIM_CAPS_ICHAT			0x00080000
#define AIM_CAPS_HIPTOP			0x00100000
#define AIM_CAPS_SECUREIM		0x00200000
#define AIM_CAPS_SMS			0x00400000
#define AIM_CAPS_GENERICUNKNOWN	0x00800000
#define AIM_CAPS_LAST			0x01000000

#define AIM_SENDMEMBLOCK_FLAG_ISREQUEST  0
#define AIM_SENDMEMBLOCK_FLAG_ISHASH     1

	faim_export int aim_sendmemblock(aim_session_t *sess, aim_conn_t *conn,
		fu32_t offset, fu32_t len, const fu8_t *buf, fu8_t flag);

	struct aim_invite_priv {
		char *sn;
		char *roomname;
		fu16_t exchange;
		fu16_t instance;
	};

#define AIM_COOKIETYPE_UNKNOWN  0x00
#define AIM_COOKIETYPE_ICBM     0x01
#define AIM_COOKIETYPE_ADS      0x02
#define AIM_COOKIETYPE_BOS      0x03
#define AIM_COOKIETYPE_IM       0x04
#define AIM_COOKIETYPE_CHAT     0x05
#define AIM_COOKIETYPE_CHATNAV  0x06
#define AIM_COOKIETYPE_INVITE   0x07
/* we'll move OFT up a bit to give breathing room.  not like it really
 * matters. */
#define AIM_COOKIETYPE_OFTIM    0x10
#define AIM_COOKIETYPE_OFTGET   0x11
#define AIM_COOKIETYPE_OFTSEND  0x12
#define AIM_COOKIETYPE_OFTVOICE 0x13
#define AIM_COOKIETYPE_OFTIMAGE 0x14
#define AIM_COOKIETYPE_OFTICON  0x15

	faim_export aim_userinfo_t *aim_locate_finduserinfo(aim_session_t *sess,
		const char *sn);

/* 0x0002 */ faim_export int aim_locate_reqrights(aim_session_t *sess);
/* 0x0004 */ faim_export int aim_locate_setprofile(aim_session_t *sess,
		const char *profile_encoding, const char *profile,
		const int profile_len, const char *awaymsg_encoding,
		const char *awaymsg, const int awaymsg_len, fu32_t caps);
/* 0x0005 */ faim_export int aim_locate_getinfo(aim_session_t *sess,
		const char *, fu16_t);
/* 0x0009 */ faim_export int aim_locate_setdirinfo(aim_session_t *sess,
		const char *first, const char *middle, const char *last,
		const char *maiden, const char *nickname,
		const char *street, const char *city, const char *state,
		const char *zip, int country, fu16_t privacy);
/* 0x000b */ faim_export int aim_locate_000b(aim_session_t *sess,
		const char *sn);
/* 0x000f */ faim_export int aim_locate_setinterests(aim_session_t
		*sess, const char *interest1, const char *interest2,
		const char *interest3, const char *interest4,
		const char *interest5, fu16_t privacy);
/* 0x0015 */ faim_export int aim_locate_getinfoshort(aim_session_t
		*sess, const char *sn, fu32_t flags);

/* 0x0003 - buddylist.c */
/* 0x0004 */ faim_export int aim_add_buddy(aim_session_t *,
		aim_conn_t *, const char *);
/* 0x0005 */ faim_export int aim_remove_buddy(aim_session_t *,
		aim_conn_t *, const char *);
/* 0x000b */ faim_export int aim_sendbuddyoncoming(aim_session_t *sess,
		aim_conn_t *conn, aim_userinfo_t *info);
/* 0x000c */ faim_export int aim_sendbuddyoffgoing(aim_session_t *sess,
		aim_conn_t *conn, const char *sn);

/* 0x000a - search.c */
	faim_export int aim_search_address(aim_session_t *, aim_conn_t *,
		const char *);

/* 0x000d - chatnav.c */
/* 0x000e - chat.c */
/* These apply to exchanges as well. */
#define AIM_CHATROOM_FLAG_EVILABLE 0x0001
#define AIM_CHATROOM_FLAG_NAV_ONLY 0x0002
#define AIM_CHATROOM_FLAG_INSTANCING_ALLOWED 0x0004
#define AIM_CHATROOM_FLAG_OCCUPANT_PEEK_ALLOWED 0x0008

	struct aim_chat_exchangeinfo {
		fu16_t number;
		fu16_t flags;
		char *name;
		char *charset1;
		char *lang1;
		char *charset2;
		char *lang2;
	};

#define AIM_CHATFLAGS_NOREFLECT 0x0001
#define AIM_CHATFLAGS_AWAY      0x0002
	faim_export int aim_chat_send_im(aim_session_t *sess, aim_conn_t *conn,
		fu16_t flags, const char *msg, int msglen);
	faim_export int aim_chat_join(aim_session_t *sess, aim_conn_t *conn,
		fu16_t exchange, const char *roomname, fu16_t instance);
	faim_export int aim_chat_attachname(aim_conn_t *conn, fu16_t exchange,
		const char *roomname, fu16_t instance);
	faim_export char *aim_chat_getname(aim_conn_t *conn);
	faim_export aim_conn_t *aim_chat_getconn(aim_session_t *,
		const char *name);

	faim_export int aim_chatnav_reqrights(aim_session_t *sess,
		aim_conn_t *conn);

	faim_export int aim_chat_invite(aim_session_t *sess, aim_conn_t *conn,
		const char *sn, const char *msg, fu16_t exchange,
		const char *roomname, fu16_t instance);

	faim_export int aim_chatnav_createroom(aim_session_t *sess,
		aim_conn_t *conn, const char *name, fu16_t exchange);
	faim_export int aim_chat_leaveroom(aim_session_t *sess,
		const char *name);

/* 0x000f - odir.c */
	struct aim_odir {
		char *first;
		char *last;
		char *middle;
		char *maiden;
		char *email;
		char *country;
		char *state;
		char *city;
		char *sn;
		char *interest;
		char *nick;
		char *zip;
		char *region;
		char *address;
		struct aim_odir *next;
	};

	faim_export int aim_odir_email(aim_session_t *, const char *,
		const char *);
	faim_export int aim_odir_name(aim_session_t *, const char *,
		const char *, const char *, const char *, const char *,
		const char *, const char *, const char *, const char *,
		const char *, const char *);
	faim_export int aim_odir_interest(aim_session_t *, const char *,
		const char *);

/* 0x0010 - icon.c */
	faim_export int aim_bart_upload(aim_session_t *sess, const fu8_t *icon,
		fu16_t iconlen);
	faim_export int aim_bart_request(aim_session_t *sess, const char *sn,
		const fu8_t *iconstr, fu16_t iconstrlen);

/* 0x0013 - ssi.c */
#define AIM_SSI_TYPE_BUDDY		0x0000
#define AIM_SSI_TYPE_GROUP		0x0001
#define AIM_SSI_TYPE_PERMIT		0x0002
#define AIM_SSI_TYPE_DENY		0x0003
#define AIM_SSI_TYPE_PDINFO		0x0004
#define AIM_SSI_TYPE_PRESENCEPREFS	0x0005
#define AIM_SSI_TYPE_ICONINFO		0x0014

#define AIM_SSI_ACK_SUCCESS		0x0000
#define AIM_SSI_ACK_ITEMNOTFOUND	0x0002
#define AIM_SSI_ACK_IDNUMINUSE		0x000a
#define AIM_SSI_ACK_ATMAX		0x000c
#define AIM_SSI_ACK_INVALIDNAME		0x000d
#define AIM_SSI_ACK_AUTHREQUIRED	0x000e

	struct aim_ssi_item {
		char *name;
		fu16_t gid;
		fu16_t bid;
		fu16_t type;
		struct aim_tlvlist_s *data;
		struct aim_ssi_item *next;
	};

	struct aim_ssi_tmp {
		fu16_t action;
		fu16_t ack;
		char *name;
		struct aim_ssi_item *item;
		struct aim_ssi_tmp *next;
	};

/* These build the actual SNACs and queue them to be sent */
/* 0x0002 */ faim_export int aim_ssi_reqrights(aim_session_t *sess);
/* 0x0004 */ faim_export int aim_ssi_reqdata(aim_session_t *sess);
/* 0x0005 */ faim_export int aim_ssi_reqifchanged(aim_session_t *sess,
		time_t localstamp, fu16_t localrev);
/* 0x0007 */ faim_export int aim_ssi_enable(aim_session_t *sess);
/* 0x0008 */ faim_export int aim_ssi_addmoddel(aim_session_t *sess);
/* 0x0011 */ faim_export int aim_ssi_modbegin(aim_session_t *sess);
/* 0x0012 */ faim_export int aim_ssi_modend(aim_session_t *sess);
/* 0x0014 */ faim_export int aim_ssi_sendauth(aim_session_t *sess,
		char *sn, char *msg);
/* 0x0018 */ faim_export int aim_ssi_sendauthrequest(aim_session_t
		*sess, char *sn, char *msg);
/* 0x001a */ faim_export int aim_ssi_sendauthreply(aim_session_t *sess,
		char *sn, fu8_t reply, char *msg);

/* Client functions for retrieving SSI data */
	faim_export struct aim_ssi_item *aim_ssi_itemlist_find(struct
		aim_ssi_item *list, fu16_t gid, fu16_t bid);
	faim_export struct aim_ssi_item *aim_ssi_itemlist_finditem(struct
		aim_ssi_item *list, const char *gn, const char *sn,
		fu16_t type);
	faim_export struct aim_ssi_item *aim_ssi_itemlist_exists(struct
		aim_ssi_item *list, const char *sn);
	faim_export char *aim_ssi_itemlist_findparentname(struct aim_ssi_item
		*list, const char *sn);
	faim_export int aim_ssi_getpermdeny(struct aim_ssi_item *list);
	faim_export fu32_t aim_ssi_getpresence(struct aim_ssi_item *list);
	faim_export char *aim_ssi_getalias(struct aim_ssi_item *list,
		const char *gn, const char *sn);
	faim_export int aim_ssi_waitingforauth(struct aim_ssi_item *list,
		const char *gn, const char *sn);

/* Client functions for changing SSI data */
	faim_export int aim_ssi_addbuddy(aim_session_t *sess, const char *name,
		const char *group, const char *alias, const char *comment,
		const char *smsnum, int needauth);
	faim_export int aim_ssi_addpermit(aim_session_t *sess,
		const char *name);
	faim_export int aim_ssi_adddeny(aim_session_t *sess, const char *name);
	faim_export int aim_ssi_delbuddy(aim_session_t *sess, const char *name,
		const char *group);
	faim_export int aim_ssi_delpermit(aim_session_t *sess,
		const char *name);
	faim_export int aim_ssi_deldeny(aim_session_t *sess, const char *name);
	faim_export int aim_ssi_movebuddy(aim_session_t *sess,
		const char *oldgn, const char *newgn, const char *sn);
	faim_export int aim_ssi_aliasbuddy(aim_session_t *sess, const char *gn,
		const char *sn, const char *alias);
	faim_export int aim_ssi_rename_group(aim_session_t *sess,
		const char *oldgn, const char *newgn);
	faim_export int aim_ssi_cleanlist(aim_session_t *sess);
	faim_export int aim_ssi_deletelist(aim_session_t *sess);
	faim_export int aim_ssi_setpermdeny(aim_session_t *sess, fu8_t permdeny,
		fu32_t vismask);
	faim_export int aim_ssi_setpresence(aim_session_t *sess,
		fu32_t presence);
	faim_export int aim_ssi_seticon(aim_session_t *sess, fu8_t *iconsum,
		fu16_t iconsumlen);

/* 0x0015 - icq.c */
#define AIM_ICQ_INFO_SIMPLE	0x001
#define AIM_ICQ_INFO_SUMMARY	0x002
#define AIM_ICQ_INFO_EMAIL	0x004
#define AIM_ICQ_INFO_PERSONAL	0x008
#define AIM_ICQ_INFO_ADDITIONAL	0x010
#define AIM_ICQ_INFO_WORK	0x020
#define AIM_ICQ_INFO_INTERESTS	0x040
#define AIM_ICQ_INFO_ORGS	0x080
#define AIM_ICQ_INFO_UNKNOWN	0x100
#define AIM_ICQ_INFO_HAVEALL	0x1ff

	struct aim_icq_offlinemsg {
		fu32_t sender;
		fu16_t year;
		fu8_t month, day, hour, minute;
		fu8_t type;
		fu8_t flags;
		char *msg;
		int msglen;
	};

	struct aim_icq_info {
		fu16_t reqid;

		/* simple */
		fu32_t uin;

		/* general and "home" information (0x00c8) */
		char *nick;
		char *first;
		char *last;
		char *email;
		char *homecity;
		char *homestate;
		char *homephone;
		char *homefax;
		char *homeaddr;
		char *mobile;
		char *homezip;
		fu16_t homecountry;
/*	fu8_t timezone;
	fu8_t hideemail; */

		/* personal (0x00dc) */
		fu8_t age;
		fu8_t unknown;
		fu8_t gender;
		char *personalwebpage;
		fu16_t birthyear;
		fu8_t birthmonth;
		fu8_t birthday;
		fu8_t language1;
		fu8_t language2;
		fu8_t language3;

		/* work (0x00d2) */
		char *workcity;
		char *workstate;
		char *workphone;
		char *workfax;
		char *workaddr;
		char *workzip;
		fu16_t workcountry;
		char *workcompany;
		char *workdivision;
		char *workposition;
		char *workwebpage;

		/* additional personal information (0x00e6) */
		char *info;

		/* email (0x00eb) */
		fu16_t numaddresses;
		char **email2;

		/* we keep track of these in a linked list because we're 1337 */
		struct aim_icq_info *next;
	};

	faim_export int aim_icq_reqofflinemsgs(aim_session_t *sess);
	faim_export int aim_icq_ackofflinemsgs(aim_session_t *sess);
	faim_export int aim_icq_hideip(aim_session_t *sess);
	faim_export int aim_icq_changepasswd(aim_session_t *sess,
		const char *passwd);
	faim_export int aim_icq_getsimpleinfo(aim_session_t *sess,
		const char *uin);
	faim_export int aim_icq_getalias(aim_session_t *sess, const char *uin);
	faim_export int aim_icq_getallinfo(aim_session_t *sess,
		const char *uin);

/* 0x0017 - auth.c */
	faim_export int aim_sendcookie(aim_session_t *, aim_conn_t *,
		const fu16_t length, const fu8_t *);
	faim_export int aim_admin_changepasswd(aim_session_t *, aim_conn_t *,
		const char *newpw, const char *curpw);
	faim_export int aim_admin_reqconfirm(aim_session_t *sess,
		aim_conn_t *conn);
	faim_export int aim_admin_getinfo(aim_session_t *sess, aim_conn_t *conn,
		fu16_t info);
	faim_export int aim_admin_setemail(aim_session_t *sess,
		aim_conn_t *conn, const char *newemail);
	faim_export int aim_admin_setnick(aim_session_t *sess, aim_conn_t *conn,
		const char *newnick);

/* 0x0018 - email.c */
	struct aim_emailinfo {
		fu8_t *cookie16;
		fu8_t *cookie8;
		char *url;
		fu16_t nummsgs;
		fu8_t unread;
		char *domain;
		fu16_t flag;
		struct aim_emailinfo *next;
	};

	faim_export int aim_email_sendcookies(aim_session_t *sess,
		aim_conn_t *conn);
	faim_export int aim_email_activate(aim_session_t *sess,
		aim_conn_t *conn);

/* tlv.c - TLV handling */
#if defined(FAIM_INTERNAL) || defined(FAIM_NEED_TLV)
/* Generic TLV structure. */
	typedef struct aim_tlv_s {
		fu16_t type;
		fu16_t length;
		fu8_t *value;
	} aim_tlv_t;

/* List of above. */
	typedef struct aim_tlvlist_s {
		aim_tlv_t *tlv;
		struct aim_tlvlist_s *next;
	} aim_tlvlist_t;

/* TLV-handling functions */

#if 0
/* Very, very raw TLV handling. */
	faim_internal int aim_puttlv_8(fu8_t *buf, const fu16_t t,
		const fu8_t v);
	faim_internal int aim_puttlv_16(fu8_t *buf, const fu16_t t,
		const fu16_t v);
	faim_internal int aim_puttlv_32(fu8_t *buf, const fu16_t t,
		const fu32_t v);
	faim_internal int aim_puttlv_raw(fu8_t *buf, const fu16_t t,
		const fu16_t l, const fu8_t *v);
#endif

/* TLV list handling. */
	faim_internal aim_tlvlist_t *aim_readtlvchain(aim_bstream_t *bs);
	faim_internal aim_tlvlist_t *aim_readtlvchain_num(aim_bstream_t *bs,
		fu16_t num);
	faim_internal aim_tlvlist_t *aim_readtlvchain_len(aim_bstream_t *bs,
		fu16_t len);
	faim_internal aim_tlvlist_t *aim_tlvlist_copy(aim_tlvlist_t *orig);
	faim_internal int aim_tlvlist_cmp(aim_tlvlist_t *one,
		aim_tlvlist_t *two);
	faim_internal void aim_freetlvchain(aim_tlvlist_t **list);
	faim_internal aim_tlv_t *aim_gettlv(aim_tlvlist_t *, fu16_t t,
		const int n);
	faim_internal char *aim_gettlv_str(aim_tlvlist_t *, const fu16_t t,
		const int n);
	faim_internal fu8_t aim_gettlv8(aim_tlvlist_t *list, const fu16_t type,
		const int num);
	faim_internal fu16_t aim_gettlv16(aim_tlvlist_t *list, const fu16_t t,
		const int n);
	faim_internal fu32_t aim_gettlv32(aim_tlvlist_t *list, const fu16_t t,
		const int n);
	faim_internal int aim_writetlvchain(aim_bstream_t *bs,
		aim_tlvlist_t **list);
	faim_internal int aim_addtlvtochain8(aim_tlvlist_t **list,
		const fu16_t t, const fu8_t v);
	faim_internal int aim_addtlvtochain16(aim_tlvlist_t **list,
		const fu16_t t, const fu16_t v);
	faim_internal int aim_addtlvtochain32(aim_tlvlist_t **list,
		const fu16_t type, const fu32_t v);
	faim_internal int aim_addtlvtochain_raw(aim_tlvlist_t **list,
		const fu16_t t, const fu16_t l, const fu8_t *v);
	faim_internal int aim_addtlvtochain_caps(aim_tlvlist_t **list,
		const fu16_t t, const fu32_t caps);
	faim_internal int aim_addtlvtochain_noval(aim_tlvlist_t **list,
		const fu16_t type);
	faim_internal int aim_addtlvtochain_userinfo(aim_tlvlist_t **list,
		fu16_t type, aim_userinfo_t *ui);
	faim_internal int aim_addtlvtochain_frozentlvlist(aim_tlvlist_t **list,
		fu16_t type, aim_tlvlist_t **tl);
	faim_internal int aim_counttlvchain(aim_tlvlist_t **list);
	faim_internal int aim_sizetlvchain(aim_tlvlist_t **list);
#endif				/* FAIM_INTERNAL */

/* util.c */
/*
 * These are really ugly.  You'd think this was LISP.  I wish it was.
 *
 * XXX With the advent of bstream's, these should be removed to enforce
 * their use.
 *
 */
#define aimutil_put8(buf, data) ((*(buf) = (fu8_t)(data)&0xff),1)
#define aimutil_get8(buf) ((*(buf))&0xff)
#define aimutil_put16(buf, data) ( \
		(*(buf) = (fu8_t)((data)>>8)&0xff), \
		(*((buf)+1) = (fu8_t)(data)&0xff),  \
		2)
#define aimutil_get16(buf) ((((*(buf))<<8)&0xff00) + ((*((buf)+1)) & 0xff))
#define aimutil_put32(buf, data) ( \
		(*((buf)) = (fu8_t)((data)>>24)&0xff), \
		(*((buf)+1) = (fu8_t)((data)>>16)&0xff), \
		(*((buf)+2) = (fu8_t)((data)>>8)&0xff), \
		(*((buf)+3) = (fu8_t)(data)&0xff), \
		4)
#define aimutil_get32(buf) ((((*(buf))<<24)&0xff000000) + \
		(((*((buf)+1))<<16)&0x00ff0000) + \
		(((*((buf)+2))<< 8)&0x0000ff00) + \
		(((*((buf)+3)    )&0x000000ff)))

/* Little-endian versions (damn ICQ) */
#define aimutil_putle8(buf, data) ( \
		(*(buf) = (fu8_t)(data) & 0xff), \
		1)
#define aimutil_getle8(buf) ( \
		(*(buf)) & 0xff \
		)
#define aimutil_putle16(buf, data) ( \
		(*((buf)+0) = (fu8_t)((data) >> 0) & 0xff),  \
		(*((buf)+1) = (fu8_t)((data) >> 8) & 0xff), \
		2)
#define aimutil_getle16(buf) ( \
		(((*((buf)+0)) << 0) & 0x00ff) + \
		(((*((buf)+1)) << 8) & 0xff00) \
		)
#define aimutil_putle32(buf, data) ( \
		(*((buf)+0) = (fu8_t)((data) >>  0) & 0xff), \
		(*((buf)+1) = (fu8_t)((data) >>  8) & 0xff), \
		(*((buf)+2) = (fu8_t)((data) >> 16) & 0xff), \
		(*((buf)+3) = (fu8_t)((data) >> 24) & 0xff), \
		4)
#define aimutil_getle32(buf) ( \
		(((*((buf)+0)) <<  0) & 0x000000ff) + \
		(((*((buf)+1)) <<  8) & 0x0000ff00) + \
		(((*((buf)+2)) << 16) & 0x00ff0000) + \
		(((*((buf)+3)) << 24) & 0xff000000))

	faim_export int aimutil_putstr(char *, const char *, int);
	faim_export fu16_t aimutil_iconsum(const fu8_t *buf, int buflen);
	faim_export int aim_util_getlocalip(fu8_t *ip);
	faim_export int aimutil_tokslen(char *toSearch, int theindex, char dl);
	faim_export int aimutil_itemcnt(char *toSearch, char dl);
	faim_export char *aimutil_itemindex(char *toSearch, int theindex,
		char dl);

	faim_export int aim_snlen(const char *sn);
	faim_export int aim_sncmp(const char *sn1, const char *sn2);

#include <aim_internal.h>

#ifdef __cplusplus
}
#endif
#endif				/* __AIM_H__ */