diff options
Diffstat (limited to 'protocols/oscar/aim_internal.h')
| -rw-r--r-- | protocols/oscar/aim_internal.h | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/protocols/oscar/aim_internal.h b/protocols/oscar/aim_internal.h new file mode 100644 index 00000000..2e36c961 --- /dev/null +++ b/protocols/oscar/aim_internal.h @@ -0,0 +1,216 @@ +/* + * aim_internal.h -- prototypes/structs for the guts of libfaim + * + */ + +#ifndef __AIM_INTERNAL_H__ +#define __AIM_INTERNAL_H__ 1 + +typedef struct { + guint16 family; + guint16 subtype; + guint16 flags; + guint32 id; +} aim_modsnac_t; + +#define AIM_MODULENAME_MAXLEN 16 +#define AIM_MODFLAG_MULTIFAMILY 0x0001 +typedef struct aim_module_s { + guint16 family; + guint16 version; + guint16 toolid; + guint16 toolversion; + guint16 flags; + 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; + +int aim__registermodule(aim_session_t *sess, int (*modfirst)(aim_session_t *, aim_module_t *)); +void aim__shutdownmodules(aim_session_t *sess); +aim_module_t *aim__findmodulebygroup(aim_session_t *sess, guint16 group); + +int buddylist_modfirst(aim_session_t *sess, aim_module_t *mod); +int admin_modfirst(aim_session_t *sess, aim_module_t *mod); +int bos_modfirst(aim_session_t *sess, aim_module_t *mod); +int search_modfirst(aim_session_t *sess, aim_module_t *mod); +int stats_modfirst(aim_session_t *sess, aim_module_t *mod); +int auth_modfirst(aim_session_t *sess, aim_module_t *mod); +int msg_modfirst(aim_session_t *sess, aim_module_t *mod); +int misc_modfirst(aim_session_t *sess, aim_module_t *mod); +int chatnav_modfirst(aim_session_t *sess, aim_module_t *mod); +int chat_modfirst(aim_session_t *sess, aim_module_t *mod); +int locate_modfirst(aim_session_t *sess, aim_module_t *mod); +int general_modfirst(aim_session_t *sess, aim_module_t *mod); +int ssi_modfirst(aim_session_t *sess, aim_module_t *mod); +int icq_modfirst(aim_session_t *sess, aim_module_t *mod); + +int aim_genericreq_n(aim_session_t *, aim_conn_t *conn, guint16 family, guint16 subtype); +int aim_genericreq_n_snacid(aim_session_t *, aim_conn_t *conn, guint16 family, guint16 subtype); +int aim_genericreq_l(aim_session_t *, aim_conn_t *conn, guint16 family, guint16 subtype, guint32 *); +int aim_genericreq_s(aim_session_t *, aim_conn_t *conn, guint16 family, guint16 subtype, guint16 *); + +#define AIMBS_CURPOSPAIR(x) ((x)->data + (x)->offset), ((x)->len - (x)->offset) + +void aim_rxqueue_cleanbyconn(aim_session_t *sess, aim_conn_t *conn); +int aim_recv(int fd, void *buf, size_t count); +int aim_bstream_init(aim_bstream_t *bs, guint8 *data, int len); +int aim_bstream_empty(aim_bstream_t *bs); +int aim_bstream_curpos(aim_bstream_t *bs); +int aim_bstream_setpos(aim_bstream_t *bs, int off); +void aim_bstream_rewind(aim_bstream_t *bs); +int aim_bstream_advance(aim_bstream_t *bs, int n); +guint8 aimbs_get8(aim_bstream_t *bs); +guint16 aimbs_get16(aim_bstream_t *bs); +guint32 aimbs_get32(aim_bstream_t *bs); +guint8 aimbs_getle8(aim_bstream_t *bs); +guint16 aimbs_getle16(aim_bstream_t *bs); +guint32 aimbs_getle32(aim_bstream_t *bs); +int aimbs_put8(aim_bstream_t *bs, guint8 v); +int aimbs_put16(aim_bstream_t *bs, guint16 v); +int aimbs_put32(aim_bstream_t *bs, guint32 v); +int aimbs_putle8(aim_bstream_t *bs, guint8 v); +int aimbs_putle16(aim_bstream_t *bs, guint16 v); +int aimbs_putle32(aim_bstream_t *bs, guint32 v); +int aimbs_getrawbuf(aim_bstream_t *bs, guint8 *buf, int len); +guint8 *aimbs_getraw(aim_bstream_t *bs, int len); +char *aimbs_getstr(aim_bstream_t *bs, int len); +int aimbs_putraw(aim_bstream_t *bs, const guint8 *v, int len); +int aimbs_putbs(aim_bstream_t *bs, aim_bstream_t *srcbs, int len); + +int aim_get_command_rendezvous(aim_session_t *sess, aim_conn_t *conn); + +int aim_tx_sendframe(aim_session_t *sess, aim_frame_t *cur); +flap_seqnum_t aim_get_next_txseqnum(aim_conn_t *); +aim_frame_t *aim_tx_new(aim_session_t *sess, aim_conn_t *conn, guint8 framing, guint8 chan, int datalen); +void aim_frame_destroy(aim_frame_t *); +int aim_tx_enqueue(aim_session_t *, aim_frame_t *); +int aim_tx_printqueue(aim_session_t *); +void aim_tx_cleanqueue(aim_session_t *, aim_conn_t *); + +aim_rxcallback_t aim_callhandler(aim_session_t *sess, aim_conn_t *conn, u_short family, u_short type); + +/* + * Generic SNAC structure. Rarely if ever used. + */ +typedef struct aim_snac_s { + aim_snacid_t id; + guint16 family; + guint16 type; + guint16 flags; + void *data; + time_t issuetime; + struct aim_snac_s *next; +} aim_snac_t; + +void aim_initsnachash(aim_session_t *sess); +aim_snacid_t aim_newsnac(aim_session_t *, aim_snac_t *newsnac); +aim_snacid_t aim_cachesnac(aim_session_t *sess, const guint16 family, const guint16 type, const guint16 flags, const void *data, const int datalen); +aim_snac_t *aim_remsnac(aim_session_t *, aim_snacid_t id); +void aim_cleansnacs(aim_session_t *, int maxage); +int aim_putsnac(aim_bstream_t *, guint16 family, guint16 type, guint16 flags, aim_snacid_t id); + +aim_conn_t *aim_cloneconn(aim_session_t *sess, aim_conn_t *src); +void aim_clonehandlers(aim_session_t *sess, aim_conn_t *dest, aim_conn_t *src); + +int aim_oft_buildheader(unsigned char *,struct aim_fileheader_t *); + +int aim_parse_unknown(aim_session_t *, aim_frame_t *, ...); + +/* Stored in ->priv of the service request SNAC for chats. */ +struct chatsnacinfo { + guint16 exchange; + char name[128]; + guint16 instance; +}; + +/* 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 { + guint16 group; + guint16 version; + guint16 tool; + guint16 toolversion; +}; + +/* + * In SNACland, the terms 'family' and 'group' are synonymous -- the former + * is my term, the latter is AOL's. + */ +struct snacgroup { + guint16 group; + struct snacgroup *next; +}; + +struct snacpair { + guint16 group; + guint16 subtype; + struct snacpair *next; +}; + +struct rateclass { + guint16 classid; + guint32 windowsize; + guint32 clear; + guint32 alert; + guint32 limit; + guint32 disconnect; + guint32 current; + guint32 max; + guint8 unknown[5]; /* only present in versions >= 3 */ + struct snacpair *members; + struct rateclass *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; + struct rateclass *rates; +} aim_conn_inside_t; + +void aim_conn_addgroup(aim_conn_t *conn, guint16 group); + +guint32 aim_getcap(aim_session_t *sess, aim_bstream_t *bs, int len); +int aim_putcap(aim_bstream_t *bs, guint32 caps); + +int aim_cachecookie(aim_session_t *sess, aim_msgcookie_t *cookie); +aim_msgcookie_t *aim_uncachecookie(aim_session_t *sess, guint8 *cookie, int type); +aim_msgcookie_t *aim_mkcookie(guint8 *, int, void *); +aim_msgcookie_t *aim_checkcookie(aim_session_t *sess, const unsigned char *, const int); +int aim_freecookie(aim_session_t *sess, aim_msgcookie_t *cookie); +int aim_msgcookie_gettype(int reqclass); +int aim_cookie_free(aim_session_t *sess, aim_msgcookie_t *cookie); + +int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t *); +int aim_putuserinfo(aim_bstream_t *bs, aim_userinfo_t *info); + +int aim_chat_readroominfo(aim_bstream_t *bs, struct aim_chat_roominfo *outinfo); + +int aim_request_directim(aim_session_t *sess, const char *destsn, guint8 *ip, guint16 port, guint8 *ckret); +int aim_request_sendfile(aim_session_t *sess, const char *sn, const char *filename, guint16 numfiles, guint32 totsize, guint8 *ip, guint16 port, guint8 *ckret); +void aim_conn_close_rend(aim_session_t *sess, aim_conn_t *conn); +void aim_conn_kill_rend(aim_session_t *sess, aim_conn_t *conn); + +void aim_conn_kill_chat(aim_session_t *sess, aim_conn_t *conn); + +/* These are all handled internally now. */ +int aim_setversions(aim_session_t *sess, aim_conn_t *conn); +int aim_reqrates(aim_session_t *, aim_conn_t *); +int aim_rates_addparam(aim_session_t *, aim_conn_t *); +int aim_rates_delparam(aim_session_t *, aim_conn_t *); + +#endif /* __AIM_INTERNAL_H__ */ |