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- /*
- * aim_internal.h -- prototypes/structs for the guts of libfaim
- *
- */
-
- #ifdef FAIM_INTERNAL
- #ifndef __AIM_INTERNAL_H__
- #define __AIM_INTERNAL_H__ 1
-
- typedef struct {
- fu16_t family;
- fu16_t subtype;
- fu16_t flags;
- fu32_t id;
- } aim_modsnac_t;
-
- #define AIM_MODULENAME_MAXLEN 16
- #define AIM_MODFLAG_MULTIFAMILY 0x0001
- typedef struct aim_module_s {
- unsigned short family;
- unsigned short flags;
- unsigned short version;
- char name[AIM_MODULENAME_MAXLEN+1];
- int (*snachandler)(aim_session_t *sess, struct aim_module_s *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs);
- void (*shutdown)(aim_session_t *sess, struct aim_module_s *mod);
- void *priv;
- struct aim_module_s *next;
- } aim_module_t;
-
- faim_internal int aim__registermodule(aim_session_t *sess, int (*modfirst)(aim_session_t *, aim_module_t *));
- faim_internal void aim__shutdownmodules(aim_session_t *sess);
-
-
- faim_internal int buddylist_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int admin_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int bos_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int search_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int stats_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int auth_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int msg_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int misc_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int chatnav_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int chat_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int locate_modfirst(aim_session_t *sess, aim_module_t *mod);
- faim_internal int general_modfirst(aim_session_t *sess, aim_module_t *mod);
-
- faim_internal int aim_genericreq_n(aim_session_t *, aim_conn_t *conn, fu16_t family, fu16_t subtype);
- faim_internal int aim_genericreq_n_snacid(aim_session_t *, aim_conn_t *conn, fu16_t family, fu16_t subtype);
- faim_internal int aim_genericreq_l(aim_session_t *, aim_conn_t *conn, fu16_t family, fu16_t subtype, fu32_t *);
- faim_internal int aim_genericreq_s(aim_session_t *, aim_conn_t *conn, fu16_t family, fu16_t subtype, fu16_t *);
-
- #define AIMBS_CURPOSPAIR(x) ((x)->data + (x)->offset), ((x)->len - (x)->offset)
-
- faim_internal void aim_rxqueue_cleanbyconn(aim_session_t *sess, aim_conn_t *conn);
- faim_internal int aim_recv(int fd, void *buf, size_t count);
- faim_internal int aim_bstream_recv(aim_bstream_t *bs, int fd, size_t count);
- faim_internal int aim_bstream_init(aim_bstream_t *bs, fu8_t *data, int len);
- faim_internal int aim_bstream_empty(aim_bstream_t *bs);
- faim_internal int aim_bstream_curpos(aim_bstream_t *bs);
- faim_internal int aim_bstream_setpos(aim_bstream_t *bs, int off);
- faim_internal void aim_bstream_rewind(aim_bstream_t *bs);
- faim_internal int aim_bstream_advance(aim_bstream_t *bs, int n);
- faim_internal fu8_t aimbs_get8(aim_bstream_t *bs);
- faim_internal fu16_t aimbs_get16(aim_bstream_t *bs);
- faim_internal fu32_t aimbs_get32(aim_bstream_t *bs);
- faim_internal int aimbs_put8(aim_bstream_t *bs, fu8_t v);
- faim_internal int aimbs_put16(aim_bstream_t *bs, fu16_t v);
- faim_internal int aimbs_put32(aim_bstream_t *bs, fu32_t v);
- faim_internal int aimbs_getrawbuf(aim_bstream_t *bs, fu8_t *buf, int len);
- faim_internal fu8_t *aimbs_getraw(aim_bstream_t *bs, int len);
- faim_internal char *aimbs_getstr(aim_bstream_t *bs, int len);
- faim_internal int aimbs_putraw(aim_bstream_t *bs, const fu8_t *v, int len);
- faim_internal int aimbs_putbs(aim_bstream_t *bs, aim_bstream_t *srcbs, int len);
-
- faim_internal int aim_get_command_rendezvous(aim_session_t *sess, aim_conn_t *conn);
-
- faim_internal int aim_tx_sendframe(aim_session_t *sess, aim_frame_t *cur);
- faim_internal flap_seqnum_t aim_get_next_txseqnum(aim_conn_t *);
- faim_internal aim_frame_t *aim_tx_new(aim_session_t *sess, aim_conn_t *conn, fu8_t framing, fu8_t chan, int datalen);
- faim_internal void aim_frame_destroy(aim_frame_t *);
- faim_internal int aim_tx_enqueue(aim_session_t *, aim_frame_t *);
- faim_internal int aim_tx_printqueue(aim_session_t *);
- faim_internal void aim_tx_cleanqueue(aim_session_t *, aim_conn_t *);
-
- faim_internal aim_rxcallback_t aim_callhandler(aim_session_t *sess, aim_conn_t *conn, u_short family, u_short type);
- faim_internal int aim_callhandler_noparam(aim_session_t *sess, aim_conn_t *conn, fu16_t family, fu16_t type, aim_frame_t *ptr);
-
- /*
- * Generic SNAC structure. Rarely if ever used.
- */
- typedef struct aim_snac_s {
- aim_snacid_t id;
- fu16_t family;
- fu16_t type;
- fu16_t flags;
- void *data;
- time_t issuetime;
- struct aim_snac_s *next;
- } aim_snac_t;
-
- faim_internal void aim_initsnachash(aim_session_t *sess);
- faim_internal aim_snacid_t aim_newsnac(aim_session_t *, aim_snac_t *newsnac);
- faim_internal aim_snacid_t aim_cachesnac(aim_session_t *sess, const fu16_t family, const fu16_t type, const fu16_t flags, const void *data, const int datalen);
- faim_internal aim_snac_t *aim_remsnac(aim_session_t *, aim_snacid_t id);
- faim_internal void aim_cleansnacs(aim_session_t *, int maxage);
- faim_internal int aim_putsnac(aim_bstream_t *, fu16_t family, fu16_t type, fu16_t flags, aim_snacid_t id);
-
- faim_internal aim_conn_t *aim_cloneconn(aim_session_t *sess, aim_conn_t *src);
- faim_internal void aim_clonehandlers(aim_session_t *sess, aim_conn_t *dest, aim_conn_t *src);
-
- faim_internal int aim_oft_buildheader(unsigned char *,struct aim_fileheader_t *);
-
- faim_internal int aim_parse_unknown(aim_session_t *, aim_frame_t *, ...);
-
- /* these are used by aim_*_clientready */
- #define AIM_TOOL_JAVA 0x0001
- #define AIM_TOOL_MAC 0x0002
- #define AIM_TOOL_WIN16 0x0003
- #define AIM_TOOL_WIN32 0x0004
- #define AIM_TOOL_MAC68K 0x0005
- #define AIM_TOOL_MACPPC 0x0006
- #define AIM_TOOL_NEWWIN 0x0010
- struct aim_tool_version {
- fu16_t group;
- fu16_t version;
- fu16_t tool;
- fu16_t toolversion;
- };
-
- /*
- * In SNACland, the terms 'family' and 'group' are synonymous -- the former
- * is my term, the latter is AOL's.
- */
- struct snacgroup {
- fu16_t group;
- struct snacgroup *next;
- };
-
- /*
- * This is inside every connection. But it is a void * to anything
- * outside of libfaim. It should remain that way. It's called data
- * abstraction. Maybe you've heard of it. (Probably not if you're a
- * libfaim user.)
- *
- */
- typedef struct aim_conn_inside_s {
- struct snacgroup *groups;
- } aim_conn_inside_t;
-
- faim_internal void aim_conn_addgroup(aim_conn_t *conn, fu16_t group);
-
- faim_internal fu16_t aim_getcap(aim_session_t *sess, aim_bstream_t *bs, int len);
- faim_internal int aim_putcap(aim_bstream_t *bs, fu16_t caps);
-
- faim_internal int aim_cachecookie(aim_session_t *sess, aim_msgcookie_t *cookie);
- faim_internal aim_msgcookie_t *aim_uncachecookie(aim_session_t *sess, fu8_t *cookie, int type);
- faim_internal aim_msgcookie_t *aim_mkcookie(fu8_t *, int, void *);
- faim_internal aim_msgcookie_t *aim_checkcookie(aim_session_t *, const unsigned char *, const int);
- faim_internal int aim_freecookie(aim_session_t *sess, aim_msgcookie_t *cookie);
- faim_internal int aim_msgcookie_gettype(int reqclass);
- faim_internal int aim_cookie_free(aim_session_t *sess, aim_msgcookie_t *cookie);
-
- faim_internal int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, struct aim_userinfo_s *);
- faim_internal int aim_putuserinfo(aim_bstream_t *bs, struct aim_userinfo_s *info);
-
- faim_internal int aim_chat_readroominfo(aim_bstream_t *bs, struct aim_chat_roominfo *outinfo);
-
- faim_internal void faimdprintf(aim_session_t *sess, int dlevel, const char *format, ...);
-
- faim_internal void aim_conn_close_rend(aim_session_t *sess, aim_conn_t *conn);
- faim_internal void aim_conn_kill_rend(aim_session_t *sess, aim_conn_t *conn);
-
-
- #ifndef FAIM_INTERNAL_INSANE
- #define printf() printf called inside libfaim
- #define sprintf() unbounded sprintf used inside libfaim
- #endif
-
- #endif /* __AIM_INTERNAL_H__ */
- #endif /* FAIM_INTERNAL */
-