aim.h

oscar message protocol stack

	/* 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 */
	fu16_t msglen;
	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 {
			fu16_t msgtype;
			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_chatinvite(aim_session_t *sess, const char *sn, const char *msg, fu16_t exchange, const char *roomname, fu16_t instance);
/* 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, bool usecookie, 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 const char *aim_odc_getcookie(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, int listenfd,
                                         const fu8_t *localip, fu16_t port, const fu8_t *mycookie);
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, int listenfd);
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_TALK			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_ADDINS			0x00000080
#define AIM_CAPS_SENDBUDDYLIST	0x00000100
#define AIM_CAPS_GAMES2			0x00000200
#define AIM_CAPS_ICQ_DIRECT		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_VIDEO			0x01000000
#define AIM_CAPS_ICHATAV		0x02000000
#define AIM_CAPS_LIVEVIDEO		0x04000000
#define AIM_CAPS_CAMERA			0x08000000
#define AIM_CAPS_LAST			0x10000000

#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);
faim_export void aim_locate_dorequest(aim_session_t *sess);

/* 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);
/* 0x0004 */ faim_export int aim_locate_setcaps(aim_session_t *sess, 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 */
/* 0x0002 */ faim_export int aim_buddylist_reqrights(aim_session_t *, aim_conn_t *);
/* 0x0004 */ faim_export int aim_buddylist_set(aim_session_t *, aim_conn_t *, const char *);
/* 0x0004 */ faim_export int aim_buddylist_addbuddy(aim_session_t *, aim_conn_t *, const char *);
/* 0x0005 */ faim_export int aim_buddylist_removebuddy(aim_session_t *, aim_conn_t *, const char *);
/* 0x000b */ faim_export int aim_buddylist_oncoming(aim_session_t *sess, aim_conn_t *conn, aim_userinfo_t *info);
/* 0x000c */ faim_export int aim_buddylist_offgoing(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;