aim.h

AnyQ服务端源代码(2004/10/28)源码

/* Valid for calling aim_icq_setstatus() and for aim_userinfo_t->icqinfo.status */
#define AIM_ICQ_STATE_ONLINE    0x0000
#define AIM_ICQ_STATE_AWAY      0x0001
#define AIM_ICQ_STATE_DND       0x0002
#define AIM_ICQ_STATE_NA        0x0004
#define AIM_ICQ_STATE_OCCUPIED  0x0010
#define AIM_ICQ_STATE_CHAT      0x0020
#define AIM_ICQ_STATE_INVISIBLE 0x0100

/*
 * AIM User Info, Standard Form.
 */
typedef struct {
	char sn[MAXSNLEN+1];
	fu16_t warnlevel;
	fu16_t idletime;
	fu16_t flags;
	fu32_t membersince;
	fu32_t onlinesince;
	fu32_t sessionlen; 
	int capspresent;
	fu16_t capabilities;
	struct {
		fu16_t status;
		fu32_t ipaddr;
		fu8_t crap[0x25]; /* until we figure it out... */
	} icqinfo;
} aim_userinfo_t;

faim_export const char *aim_userinfo_sn(aim_userinfo_t *ui);
faim_export fu16_t aim_userinfo_flags(aim_userinfo_t *ui);
faim_export fu16_t aim_userinfo_idle(aim_userinfo_t *ui);
faim_export float aim_userinfo_warnlevel(aim_userinfo_t *ui);
faim_export time_t aim_userinfo_membersince(aim_userinfo_t *ui);
faim_export time_t aim_userinfo_onlinesince(aim_userinfo_t *ui);
faim_export fu32_t aim_userinfo_sessionlen(aim_userinfo_t *ui);
faim_export int aim_userinfo_hascap(aim_userinfo_t *ui, fu16_t cap);

#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_UNKNOWN80	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


#if defined(FAIM_INTERNAL) || defined(FAIM_NEED_TLV)
/*
 * TLV handling
 */

/* 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 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 fu16_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 */

/*
 * 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 *, ...);

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;
	fu8_t *cookie;
	struct aim_clientrelease latestrelease;
	struct aim_clientrelease latestbeta;
};

/* Callback data for redirect. */
struct aim_redirect_data {
	fu16_t group;
	const char *ip;
	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, unsigned char *digest);
faim_export void aim_purge_rxqueue(aim_session_t *);

#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, u_short family, u_short type, aim_rxcallback_t newhandler, u_short 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_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 *, unsigned long 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);

/* aim_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_send_warning(aim_session_t *sess, aim_conn_t *conn, const char *destsn, fu32_t flags);
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_setprofile(aim_session_t *sess, aim_conn_t *conn, const char *profile, const char *awaymsg, fu16_t caps);
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_bos_reqlocaterights(aim_session_t *, aim_conn_t *);
faim_export int aim_setdirectoryinfo(aim_session_t *sess, aim_conn_t *conn, 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);
faim_export int aim_setuserinterests(aim_session_t *sess, aim_conn_t *conn, const char *interest1, const char *interest2, const char *interest3, const char *interest4, const char *interest5, fu16_t privacy);
faim_export int aim_setextstatus(aim_session_t *sess, aim_conn_t *conn, fu16_t status);

faim_export struct aim_fileheader_t *aim_getlisting(aim_session_t *sess, FILE *);

#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 unsigned short aim_fingerprintclient(unsigned char *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);

/* aim_im.c */

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

struct aim_filetransfer_priv {
	char sn[MAXSNLEN];
	char cookie[8];
	char ip[30];
	int state;
	struct aim_fileheader_t fh;
};

struct aim_chat_roominfo {
	unsigned short exchange;
	char *name;
	unsigned short 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_CUSTOMCHARSET	0x0200 /* charset fields set */
#define AIM_IMFLAGS_MULTIPART		0x0400 /* ->mpmsg section valid */
#define AIM_IMFLAGS_OFFLINE		0x0800 /* send to offline user */

/*
 * 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 */