X-Git-Url: http://andersk.mit.edu/gitweb/libfaim.git/blobdiff_plain/df5a99fb1fa4257dd319968abf3ab815e4ce54c8..0589dc540706ddf1615d9085f2a68df227509ee6:/faim/aim.h diff --git a/faim/aim.h b/faim/aim.h index 6257282..d1f3616 100644 --- a/faim/aim.h +++ b/faim/aim.h @@ -1,16 +1,23 @@ /* * 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 Meyer + * */ #ifndef __AIM_H__ #define __AIM_H__ +#define FAIM_VERSION_MAJOR 0 +#define FAIM_VERSION_MINOR 99 +#define FAIM_VERSION_MINORMINOR 0 + #include #include -#ifndef FAIM_USEPTHREADS -#error pthreads are currently required. +#if !defined(FAIM_USEPTHREADS) && !defined(FAIM_USEFAKELOCKS) +#error pthreads or fakelocks are currently required. #endif #include @@ -21,68 +28,119 @@ #include #include -#ifdef FAIM_USEPTHREADS -#include -#define faim_mutex_t pthread_mutex_t -#define faim_mutex_init pthread_mutex_init -#define faim_mutex_lock pthread_mutex_lock -#define faim_mutex_unlock pthread_mutex_unlock -#endif - #ifdef _WIN32 #include #include #include #else -#include -#include -#include #include #include +#include +#endif + +#ifdef FAIM_USEPTHREADS +#include +#define faim_mutex_t pthread_mutex_t +#define faim_mutex_init(x) pthread_mutex_init(x, NULL) +#define faim_mutex_lock(x) pthread_mutex_lock(x) +#define faim_mutex_unlock(x) pthread_mutex_unlock(x) +#define faim_mutex_destroy(x) pthread_mutex_destroy(x) +#elif defined(FAIM_USEFAKELOCKS) +/* + * For platforms without pthreads, we also assume + * we're not linking against a threaded app. Which + * means we don't have to do real locking. The + * macros below do nothing really. They're a joke. + * But they get it to compile. + */ +#define faim_mutex_t char +#define faim_mutex_init(x) *x = 0 +#define faim_mutex_lock(x) *x = 1; +#define faim_mutex_unlock(x) *x = 0; +#define faim_mutex_destroy(x) *x = 0; #endif /* Portability stuff (DMP) */ #ifdef _WIN32 #define sleep Sleep -#define strlen(x) (int)strlen(x) /* win32 has a unsigned size_t */ +#define socklen_t int /* this must be a POSIXy thing */ +#define snprintf _snprintf /* I'm not sure whats wrong with Microsoft here */ +#define close(x) closesocket(x) /* no comment */ #endif -#if defined(_WIN32) || (defined(mach) && defined(__APPLE__)) -#define gethostbyname2(x,y) gethostbyname(x) /* revert to IPv4 */ -#endif +#if defined(mach) && defined(__APPLE__) +#define gethostbyname(x) gethostbyname2(x, AF_INET) +#endif + +#if defined(_WIN32) || defined(STRICT_ANSI) +#define faim_shortfunc +#else +#define faim_shortfunc inline +#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 /* * 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 16 +#define MAXSNLEN 32 /* - * Standard size of an AIM authorization cookie + * 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 AIM_COOKIELEN 0x100 - -#if debug > 0 -#define faimdprintf(l, x...) {if (l >= debug) printf(x); } -#else -#define faimdprintf(l, x...) -#endif +#define MAXMSGLEN 7987 /* - * Login info. Passes information from the Authorization - * stage of login to the service (BOS, etc) connection - * phase. + * 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. * */ -struct aim_login_struct { - char screen_name[MAXSNLEN+1]; - char *BOSIP; - char cookie[AIM_COOKIELEN]; - char *email; - u_short regstatus; - char *errorurl; - u_short errorcode; -}; +#define MAXCHATMSGLEN 512 + +/* + * Standard size of an AIM authorization cookie + */ +#define AIM_COOKIELEN 0x100 + +#define AIM_MD5_STRING "AOL Instant Messenger (SM)" /* * Client info. Filled in by the client and passed @@ -100,6 +158,9 @@ struct client_info_s { int build; char country[3]; char lang[3]; + int major2; + int minor2; + long unknown; }; #ifndef TRUE @@ -116,17 +177,35 @@ struct client_info_s { #define AIM_CONN_TYPE_CHAT 0x000e #define AIM_CONN_TYPE_CHATNAV 0x000d +/* they start getting arbitrary in rendezvous stuff =) */ +#define AIM_CONN_TYPE_RENDEZVOUS 0x0101 /* these do not speak OSCAR! */ +#define AIM_CONN_TYPE_RENDEZVOUS_OUT 0x0102 /* 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 0x0080 -#define AIM_CONN_STATUS_CONNERR 0x0040 +#define AIM_CONN_STATUS_RESOLVERR 0x0040 +#define AIM_CONN_STATUS_CONNERR 0x0080 +#define AIM_CONN_STATUS_INPROGRESS 0x0100 + +#define AIM_FRAMETYPE_OSCAR 0x0000 +#define AIM_FRAMETYPE_OFT 0x0001 struct aim_conn_t { int fd; - int type; + unsigned short type; + unsigned short subtype; int seqnum; int status; void *priv; /* misc data the client may want to store */ @@ -135,35 +214,64 @@ struct aim_conn_t { struct aim_rxcblist_t *handlerlist; faim_mutex_t active; /* lock around read/writes */ faim_mutex_t seqnum_lock; /* lock around ->seqnum changes */ + struct aim_conn_t *next; }; /* struct for incoming commands */ struct command_rx_struct { - /* byte 1 assumed to always be 0x2a */ - char type; /* type code (byte 2) */ - u_int seqnum; /* sequence number (bytes 3 and 4) */ - u_int commandlen; /* total packet len - 6 (bytes 5 and 6) */ - u_char *data; /* packet data (from 7 byte on) */ - u_int lock; /* 0 = open, !0 = locked */ - u_int handled; /* 0 = new, !0 = been handled */ - u_int nofree; /* 0 = free data on purge, 1 = only unlink */ + unsigned char hdrtype; /* defines which piece of the union to use */ + union { + struct { + char type; + unsigned short seqnum; + } oscar; + struct { + unsigned short type; + unsigned char magic[4]; /* ODC2 OFT2 */ + unsigned short hdr2len; + unsigned char *hdr2; /* rest of bloated header */ + } oft; + } hdr; + unsigned short commandlen; /* total payload length */ + unsigned char *data; /* packet data (from 7 byte on) */ + unsigned char lock; /* 0 = open, !0 = locked */ + unsigned char handled; /* 0 = new, !0 = been handled */ + unsigned char nofree; /* 0 = free data on purge, 1 = only unlink */ struct aim_conn_t *conn; /* the connection it came in on... */ struct command_rx_struct *next; /* ptr to next struct in list */ }; /* struct for outgoing commands */ struct command_tx_struct { - /* byte 1 assumed to be 0x2a */ - char type; /* type/family code */ - u_int seqnum; /* seqnum dynamically assigned on tx */ - u_int commandlen; /* SNAC length */ - u_char *data; /* packet data */ + unsigned char hdrtype; /* defines which piece of the union to use */ + union { + struct { + unsigned char type; + unsigned short seqnum; + } oscar; + struct { + unsigned short type; + unsigned char magic[4]; /* ODC2 OFT2 */ + unsigned short hdr2len; + unsigned char *hdr2; + } oft; + } hdr; + u_int commandlen; + u_char *data; u_int lock; /* 0 = open, !0 = locked */ u_int sent; /* 0 = pending, !0 = has been sent */ struct aim_conn_t *conn; struct command_tx_struct *next; /* ptr to next struct in list */ }; +/* + * OFT session: random oft cruft, per-session. + * + */ +struct aim_oft_session_t { + FILE *listing; + char *listingdir; +}; /* * AIM Session: The main client-data interface. @@ -173,23 +281,32 @@ struct aim_session_t { /* ---- Client Accessible ------------------------ */ /* - * Login information. See definition above. + * Our screen name. * */ - struct aim_login_struct logininfo; + 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; + /* + * OFT Data + */ + struct aim_oft_session_t oft; /* ---- Internal Use Only ------------------------ */ /* * Connection information */ - struct aim_conn_t conns[AIM_CONN_MAX]; + struct aim_conn_t *connlist; + faim_mutex_t connlistlock; /* * TX/RX queues @@ -208,16 +325,32 @@ struct aim_session_t { * request and the resulting redirect.) */ char *pendingjoin; + unsigned short pendingjoinexchange; /* * Outstanding snac handling * * XXX: Should these be per-connection? -mid - **/ - struct aim_snac_t *outstanding_snacs; + */ + struct aim_snac_t *snac_hash[FAIM_SNAC_HASH_SIZE]; + faim_mutex_t snac_hash_locks[FAIM_SNAC_HASH_SIZE]; u_long snac_nextid; + + struct { + char server[128]; + char username[128]; + char password[128]; + } socksproxy; + + unsigned long flags; + + struct aim_msgcookie_t *msgcookies; }; +/* Values for sess->flags */ +#define AIM_SESS_FLAGS_SNACLOGIN 0x00000001 +#define AIM_SESS_FLAGS_XORLOGIN 0x00000002 +#define AIM_SESS_FLAGS_NONBLOCKCONNECT 0x00000004 /* * AIM User Info, Standard Form. @@ -226,21 +359,28 @@ struct aim_userinfo_s { char sn[MAXSNLEN+1]; u_short warnlevel; u_short idletime; - u_short class; + u_short flags; u_long membersince; u_long onlinesince; u_long sessionlen; u_short capabilities; + struct { + unsigned short status; + unsigned int ipaddr; + char crap[0x25]; /* until we figure it out... */ + } icqinfo; }; -#define AIM_CLASS_TRIAL 0x0001 -#define AIM_CLASS_UNKNOWN2 0x0002 -#define AIM_CLASS_AOL 0x0004 -#define AIM_CLASS_UNKNOWN4 0x0008 -#define AIM_CLASS_FREE 0x0010 -#define AIM_CLASS_AWAY 0x0020 -#define AIM_CLASS_UNKNOWN40 0x0040 -#define AIM_CLASS_UNKNOWN80 0x0080 +#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_UNKNOWN40 0x0040 +#define AIM_FLAG_UNKNOWN80 0x0080 + +#define AIM_FLAG_ALLUSERS 0x001f /* * TLV handling @@ -260,74 +400,85 @@ struct aim_tlvlist_t { }; /* TLV-handling functions */ -struct aim_tlvlist_t *aim_readtlvchain(u_char *buf, int maxlen); -void aim_freetlvchain(struct aim_tlvlist_t **list); -struct aim_tlv_t *aim_grabtlv(u_char *src); -struct aim_tlv_t *aim_grabtlvstr(u_char *src); -struct aim_tlv_t *aim_gettlv(struct aim_tlvlist_t *, u_short, int); -char *aim_gettlv_str(struct aim_tlvlist_t *, u_short, int); -int aim_puttlv (u_char *dest, struct aim_tlv_t *newtlv); -struct aim_tlv_t *aim_createtlv(void); -int aim_freetlv(struct aim_tlv_t **oldtlv); -int aim_puttlv_16(u_char *, u_short, u_short); -int aim_puttlv_32(u_char *, u_short, u_long); -int aim_puttlv_str(u_char *buf, u_short t, u_short l, u_char *v); -int aim_writetlvchain(u_char *buf, int buflen, struct aim_tlvlist_t **list); -int aim_addtlvtochain16(struct aim_tlvlist_t **list, unsigned short type, unsigned short val); -int aim_addtlvtochain32(struct aim_tlvlist_t **list, unsigned short type, unsigned long val); -int aim_addtlvtochain_str(struct aim_tlvlist_t **list, unsigned short type, char *str, int len); -int aim_counttlvchain(struct aim_tlvlist_t **list); +faim_internal struct aim_tlvlist_t *aim_readtlvchain(u_char *buf, int maxlen); +faim_internal void aim_freetlvchain(struct aim_tlvlist_t **list); +faim_internal struct aim_tlv_t *aim_grabtlv(u_char *src); +faim_internal struct aim_tlv_t *aim_grabtlvstr(u_char *src); +faim_internal struct aim_tlv_t *aim_gettlv(struct aim_tlvlist_t *, u_short, int); +faim_internal char *aim_gettlv_str(struct aim_tlvlist_t *, u_short, int); +faim_internal unsigned char aim_gettlv8(struct aim_tlvlist_t *list, unsigned short type, int num); +faim_internal unsigned short aim_gettlv16(struct aim_tlvlist_t *list, unsigned short type, int num); +faim_internal unsigned long aim_gettlv32(struct aim_tlvlist_t *list, unsigned short type, int num); +faim_internal int aim_puttlv (u_char *dest, struct aim_tlv_t *newtlv); +faim_internal struct aim_tlv_t *aim_createtlv(void); +faim_internal int aim_freetlv(struct aim_tlv_t **oldtlv); +faim_export int aim_puttlv_8(unsigned char *buf, unsigned short t, unsigned char v); +faim_internal int aim_puttlv_16(u_char *, u_short, u_short); +faim_internal int aim_puttlv_32(u_char *, u_short, u_long); +faim_internal int aim_puttlv_str(u_char *buf, u_short t, int l, char *v); +faim_internal int aim_writetlvchain(u_char *buf, int buflen, struct aim_tlvlist_t **list); +faim_internal int aim_addtlvtochain16(struct aim_tlvlist_t **list, unsigned short type, unsigned short val); +faim_internal int aim_addtlvtochain32(struct aim_tlvlist_t **list, unsigned short type, unsigned long val); +faim_internal int aim_addtlvtochain_str(struct aim_tlvlist_t **list, unsigned short type, char *str, int len); +faim_internal int aim_addtlvtochain_caps(struct aim_tlvlist_t **list, unsigned short type, unsigned short caps); +faim_internal int aim_addtlvtochain_noval(struct aim_tlvlist_t **list, unsigned short type); +faim_internal int aim_counttlvchain(struct aim_tlvlist_t **list); /* * Get command from connections / Dispatch commands * already in queue. */ -int aim_get_command(struct aim_session_t *, struct aim_conn_t *); +faim_export int aim_get_command(struct aim_session_t *, struct aim_conn_t *); int aim_rxdispatch(struct aim_session_t *); +faim_export unsigned long aim_debugconn_sendconnect(struct aim_session_t *sess, struct aim_conn_t *conn); + int aim_logoff(struct aim_session_t *); +faim_export void aim_conn_kill(struct aim_session_t *sess, struct aim_conn_t **deadconn); typedef int (*rxcallback_t)(struct aim_session_t *, struct command_rx_struct *, ...); int aim_register_callbacks(rxcallback_t *); -u_long aim_genericreq_n(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype); -u_long aim_genericreq_l(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_long *); -u_long aim_genericreq_s(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_short *); +faim_internal unsigned long aim_genericreq_n(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype); +faim_internal unsigned long aim_genericreq_l(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_long *); +faim_internal unsigned long aim_genericreq_s(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short subtype, u_short *); -/* aim_login.c */ -int aim_sendconnack(struct aim_session_t *sess, struct aim_conn_t *conn); -int aim_request_login (struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); -int aim_send_login (struct aim_session_t *, struct aim_conn_t *, char *, char *, struct client_info_s *); -int aim_encode_password(const char *, u_char *); -unsigned long aim_sendauthresp(struct aim_session_t *sess, - struct aim_conn_t *conn, - char *sn, char *bosip, - char *cookie, char *email, - int regstatus); -int aim_gencookie(unsigned char *buf); -int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn); -unsigned long aim_sendredirect(struct aim_session_t *sess, - struct aim_conn_t *conn, - unsigned short servid, - char *ip, - char *cookie); -void aim_purge_rxqueue(struct aim_session_t *); +faim_internal struct aim_fileheader_t *aim_oft_getfh(unsigned char *hdr); +faim_export int aim_oft_registerlisting(struct aim_session_t *sess, FILE *file, char* listingdir); +faim_export int aim_getfile_send(struct aim_conn_t *conn, FILE *tosend, struct aim_fileheader_t *fh); +faim_export int aim_getfile_send_chunk(struct aim_conn_t *conn, FILE *tosend, struct aim_fileheader_t *fh, int pos, int bufsize); +/* aim_login.c */ +faim_export int aim_sendconnack(struct aim_session_t *sess, struct aim_conn_t *conn); +faim_export int aim_request_login (struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); +faim_export int aim_send_login (struct aim_session_t *, struct aim_conn_t *, char *, char *, struct client_info_s *, char *key); +faim_export unsigned long aim_sendauthresp(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn, int errorcode, char *errorurl, char *bosip, char *cookie, char *email, int regstatus); +faim_export int aim_gencookie(unsigned char *buf); +faim_export int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn); +faim_internal int aim_authkeyparse(struct aim_session_t *sess, struct command_rx_struct *command); +faim_export unsigned long aim_sendredirect(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned short servid, char *ip, char *cookie); +faim_export void aim_purge_rxqueue(struct aim_session_t *); +faim_internal void aim_rxqueue_cleanbyconn(struct aim_session_t *sess, struct aim_conn_t *conn); +faim_internal int aim_recv(int fd, void *buf, size_t count); int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *command, ...); int aim_parse_missed_im(struct aim_session_t *, struct command_rx_struct *, ...); int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); +faim_internal int aim_get_command_rendezvous(struct aim_session_t *sess, struct aim_conn_t *conn); + +faim_internal struct command_tx_struct *aim_tx_new(unsigned char framing, int chan, struct aim_conn_t *conn, int datalen); +faim_internal int aim_tx_enqueue__queuebased(struct aim_session_t *, struct command_tx_struct *); +faim_internal int aim_tx_enqueue__immediate(struct aim_session_t *, struct command_tx_struct *); +faim_internal int aim_tx_enqueue(struct aim_session_t *, struct command_tx_struct *); +faim_internal int aim_tx_sendframe(struct aim_session_t *sess, struct command_tx_struct *cur); +faim_internal unsigned int aim_get_next_txseqnum(struct aim_conn_t *); +faim_export int aim_tx_flushqueue(struct aim_session_t *); +faim_internal int aim_tx_printqueue(struct aim_session_t *); +faim_export void aim_tx_purgequeue(struct aim_session_t *); +faim_internal int aim_parse_hostonline(struct aim_session_t *sess, struct command_rx_struct *command, ...); +faim_internal int aim_parse_hostversions(struct aim_session_t *sess, struct command_rx_struct *command, ...); -struct command_tx_struct *aim_tx_new(int, struct aim_conn_t *, int); -int aim_tx_enqueue__queuebased(struct aim_session_t *, struct command_tx_struct *); -int aim_tx_enqueue__immediate(struct aim_session_t *, struct command_tx_struct *); -#define aim_tx_enqueue(x, y) ((*(x->tx_enqueue))(x, y)) -int aim_tx_sendframe(struct command_tx_struct *cur); -u_int aim_get_next_txseqnum(struct aim_conn_t *); -int aim_tx_flushqueue(struct aim_session_t *); -int aim_tx_printqueue(struct aim_session_t *); -void aim_tx_purgequeue(struct aim_session_t *); struct aim_rxcblist_t { u_short family; @@ -337,11 +488,11 @@ struct aim_rxcblist_t { struct aim_rxcblist_t *next; }; -int aim_conn_setlatency(struct aim_conn_t *conn, int newval); +faim_export int aim_conn_setlatency(struct aim_conn_t *conn, int newval); -int aim_conn_addhandler(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short type, rxcallback_t newhandler, u_short flags); -rxcallback_t aim_callhandler(struct aim_conn_t *conn, u_short family, u_short type); -int aim_clearhandlers(struct aim_conn_t *conn); +faim_export int aim_conn_addhandler(struct aim_session_t *, struct aim_conn_t *conn, u_short family, u_short type, rxcallback_t newhandler, u_short flags); +faim_internal rxcallback_t aim_callhandler(struct aim_conn_t *conn, u_short family, u_short type); +faim_export int aim_clearhandlers(struct aim_conn_t *conn); /* * Generic SNAC structure. Rarely if ever used. @@ -355,22 +506,27 @@ struct aim_snac_t { time_t issuetime; struct aim_snac_t *next; }; -u_long aim_newsnac(struct aim_session_t *, struct aim_snac_t *newsnac); -struct aim_snac_t *aim_remsnac(struct aim_session_t *, u_long id); -int aim_cleansnacs(struct aim_session_t *, int maxage); -int aim_putsnac(u_char *, int, int, int, u_long); - - -void aim_connrst(struct aim_session_t *); -struct aim_conn_t *aim_conn_getnext(struct aim_session_t *); -void aim_conn_close(struct aim_conn_t *deadconn); -struct aim_conn_t *aim_getconn_type(struct aim_session_t *, int type); -struct aim_conn_t *aim_newconn(struct aim_session_t *, int type, char *dest); -int aim_conngetmaxfd(struct aim_session_t *); -struct aim_conn_t *aim_select(struct aim_session_t *, struct timeval *, int *); -int aim_conn_isready(struct aim_conn_t *); -int aim_conn_setstatus(struct aim_conn_t *, int); -void aim_session_init(struct aim_session_t *); +faim_internal void aim_initsnachash(struct aim_session_t *sess); +faim_internal unsigned long aim_newsnac(struct aim_session_t *, struct aim_snac_t *newsnac); +faim_internal unsigned long aim_cachesnac(struct aim_session_t *sess, const unsigned short family, const unsigned short type, const unsigned short flags, const void *data, const int datalen); +faim_internal struct aim_snac_t *aim_remsnac(struct aim_session_t *, u_long id); +faim_internal int aim_cleansnacs(struct aim_session_t *, int maxage); +faim_internal int aim_putsnac(u_char *, int, int, int, u_long); + + +faim_internal void aim_connrst(struct aim_session_t *); +faim_internal struct aim_conn_t *aim_conn_getnext(struct aim_session_t *); +faim_export void aim_conn_close(struct aim_conn_t *deadconn); +faim_internal struct aim_conn_t *aim_getconn_type(struct aim_session_t *, int type); +faim_export struct aim_conn_t *aim_newconn(struct aim_session_t *, int type, char *dest); +faim_export int aim_conngetmaxfd(struct aim_session_t *); +faim_export struct aim_conn_t *aim_select(struct aim_session_t *, struct timeval *, int *); +faim_export int aim_conn_isready(struct aim_conn_t *); +faim_export int aim_conn_setstatus(struct aim_conn_t *, int); +faim_export int aim_conn_completeconnect(struct aim_session_t *sess, struct aim_conn_t *conn); +faim_export int aim_conn_isconnecting(struct aim_conn_t *conn); +faim_export void aim_session_init(struct aim_session_t *, unsigned long flags); +faim_export void aim_setupproxy(struct aim_session_t *sess, char *server, char *username, char *password); /* aim_misc.c */ @@ -379,40 +535,83 @@ void aim_session_init(struct aim_session_t *); #define AIM_VISIBILITYCHANGE_DENYADD 0x07 #define AIM_VISIBILITYCHANGE_DENYREMOVE 0x08 -u_long aim_bos_setidle(struct aim_session_t *, struct aim_conn_t *, u_long); -u_long aim_bos_changevisibility(struct aim_session_t *, struct aim_conn_t *, int, char *); -u_long aim_bos_setbuddylist(struct aim_session_t *, struct aim_conn_t *, char *); -u_long aim_bos_setprofile(struct aim_session_t *, struct aim_conn_t *, char *, char *, unsigned int); -u_long aim_bos_setgroupperm(struct aim_session_t *, struct aim_conn_t *, u_long); -u_long aim_bos_clientready(struct aim_session_t *, struct aim_conn_t *); -u_long aim_bos_reqrate(struct aim_session_t *, struct aim_conn_t *); -u_long aim_bos_ackrateresp(struct aim_session_t *, struct aim_conn_t *); -u_long aim_bos_setprivacyflags(struct aim_session_t *, struct aim_conn_t *, u_long); -u_long aim_bos_reqpersonalinfo(struct aim_session_t *, struct aim_conn_t *); -u_long aim_bos_reqservice(struct aim_session_t *, struct aim_conn_t *, u_short); -u_long aim_bos_reqrights(struct aim_session_t *, struct aim_conn_t *); -u_long aim_bos_reqbuddyrights(struct aim_session_t *, struct aim_conn_t *); -u_long aim_bos_reqlocaterights(struct aim_session_t *, struct aim_conn_t *); -u_long aim_bos_reqicbmparaminfo(struct aim_session_t *, struct aim_conn_t *); -u_long aim_setversions(struct aim_session_t *sess, struct aim_conn_t *conn); +#define AIM_PRIVFLAGS_ALLOWIDLE 0x01 +#define AIM_PRIVFLAGS_ALLOWMEMBERSINCE 0x02 + +#define AIM_WARN_ANON 0x01 + +faim_export int aim_send_warning(struct aim_session_t *sess, struct aim_conn_t *conn, char *destsn, int anon); +faim_export unsigned long aim_bos_nop(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_flap_nop(struct aim_session_t *sess, struct aim_conn_t *conn); +faim_export unsigned long aim_bos_setidle(struct aim_session_t *, struct aim_conn_t *, u_long); +faim_export unsigned long aim_bos_changevisibility(struct aim_session_t *, struct aim_conn_t *, int, char *); +faim_export unsigned long aim_bos_setbuddylist(struct aim_session_t *, struct aim_conn_t *, char *); +faim_export unsigned long aim_bos_setprofile(struct aim_session_t *, struct aim_conn_t *, char *, char *, unsigned short); +faim_export unsigned long aim_bos_setgroupperm(struct aim_session_t *, struct aim_conn_t *, u_long); +faim_export unsigned long aim_bos_clientready(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_bos_reqrate(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_bos_ackrateresp(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_bos_setprivacyflags(struct aim_session_t *, struct aim_conn_t *, u_long); +faim_export unsigned long aim_bos_reqpersonalinfo(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_bos_reqservice(struct aim_session_t *, struct aim_conn_t *, u_short); +faim_export unsigned long aim_bos_reqrights(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_bos_reqbuddyrights(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_bos_reqlocaterights(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_bos_reqicbmparaminfo(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_addicbmparam(struct aim_session_t *sess,struct aim_conn_t *conn); +faim_export unsigned long aim_setversions(struct aim_session_t *sess, struct aim_conn_t *conn); +faim_export unsigned long aim_setdirectoryinfo(struct aim_session_t *sess, struct aim_conn_t *conn, char *first, char *middle, char *last, char *maiden, char *nickname, char *street, char *city, char *state, char *zip, int country, unsigned short privacy); +faim_export unsigned long aim_setuserinterests(struct aim_session_t *sess, struct aim_conn_t *conn, char *interest1, char *interest2, char *interest3, char *interest4, char *interest5, unsigned short privacy); +faim_export unsigned long aim_icq_setstatus(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned long status); + +faim_internal struct aim_fileheader_t *aim_getlisting(FILE *); +faim_internal int aim_oft_buildheader(char *,struct aim_fileheader_t *); +faim_internal int aim_listenestablish(u_short); +faim_internal int aim_tx_destroy(struct command_tx_struct *); /* aim_rxhandlers.c */ -int aim_rxdispatch(struct aim_session_t *); -int aim_authparse(struct aim_session_t *, struct command_rx_struct *); -int aim_handleredirect_middle(struct aim_session_t *, struct command_rx_struct *, ...); -int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *, ...); +faim_export int aim_rxdispatch(struct aim_session_t *); +faim_internal int aim_authparse(struct aim_session_t *, struct command_rx_struct *); +faim_internal int aim_handleredirect_middle(struct aim_session_t *, struct command_rx_struct *, ...); +faim_internal int aim_parse_unknown(struct aim_session_t *, struct command_rx_struct *, ...); int aim_parse_last_bad(struct aim_session_t *, struct command_rx_struct *, ...); -int aim_parse_generalerrs(struct aim_session_t *, struct command_rx_struct *command, ...); -int aim_parsemotd_middle(struct aim_session_t *sess, struct command_rx_struct *command, ...); +faim_internal int aim_parse_generalerrs(struct aim_session_t *, struct command_rx_struct *command, ...); +faim_internal int aim_parsemotd_middle(struct aim_session_t *sess, struct command_rx_struct *command, ...); + +#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_internal int aim_parse_ratechange_middle(struct aim_session_t *sess, struct command_rx_struct *command); + +faim_internal int aim_parse_evilnotify_middle(struct aim_session_t *sess, struct command_rx_struct *command); +faim_internal int aim_parse_msgack_middle(struct aim_session_t *sess, struct command_rx_struct *command); + +faim_export unsigned long aim_ads_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); +faim_export unsigned long aim_ads_requestads(struct aim_session_t *sess, struct aim_conn_t *conn); /* aim_im.c */ +struct aim_directim_priv { + unsigned char cookie[8]; + char sn[MAXSNLEN+1]; + char ip[30]; +}; + #define AIM_IMFLAGS_AWAY 0x01 /* mark as an autoreply */ #define AIM_IMFLAGS_ACK 0x02 /* request a receipt notice */ -u_long aim_send_im(struct aim_session_t *, struct aim_conn_t *, char *, u_int, char *); -int aim_parse_incoming_im_middle(struct aim_session_t *, struct command_rx_struct *); -u_long aim_seticbmparam(struct aim_session_t *, struct aim_conn_t *conn); -int aim_parse_msgerror_middle(struct aim_session_t *, struct command_rx_struct *); +faim_export unsigned long aim_send_im(struct aim_session_t *, struct aim_conn_t *, char *, u_int, char *); +faim_internal int aim_parse_incoming_im_middle(struct aim_session_t *, struct command_rx_struct *); +faim_internal int aim_parse_outgoing_im_middle(struct aim_session_t *, struct command_rx_struct *); +faim_export unsigned long aim_seticbmparam(struct aim_session_t *, struct aim_conn_t *conn); +faim_internal int aim_parse_msgerror_middle(struct aim_session_t *, struct command_rx_struct *); +faim_internal int aim_negchan_middle(struct aim_session_t *sess, struct command_rx_struct *command); +faim_internal int aim_parse_bosrights(struct aim_session_t *sess, struct command_rx_struct *command, ...); +faim_internal int aim_parse_missedcall(struct aim_session_t *sess, struct command_rx_struct *command); + +faim_export struct aim_conn_t * aim_directim_initiate(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *, char *); +faim_export int aim_send_im_direct(struct aim_session_t *, struct aim_conn_t *, char *); +faim_export struct aim_conn_t *aim_directim_connect(struct aim_session_t *, struct aim_conn_t *, struct aim_directim_priv *); /* aim_info.c */ #define AIM_CAPS_BUDDYICON 0x01 @@ -421,33 +620,121 @@ int aim_parse_msgerror_middle(struct aim_session_t *, struct command_rx_struct * #define AIM_CAPS_CHAT 0x08 #define AIM_CAPS_GETFILE 0x10 #define AIM_CAPS_SENDFILE 0x20 -extern u_char aim_caps[6][16]; +#define AIM_CAPS_GAMES 0x40 +#define AIM_CAPS_SAVESTOCKS 0x80 + +extern u_char aim_caps[8][16]; +faim_internal unsigned short aim_getcap(unsigned char *capblock, int buflen); +faim_internal int aim_putcap(unsigned char *capblock, int buflen, u_short caps); #define AIM_GETINFO_GENERALINFO 0x00001 #define AIM_GETINFO_AWAYMESSAGE 0x00003 -u_long aim_getinfo(struct aim_session_t *, struct aim_conn_t *, const char *, unsigned short); -int aim_extractuserinfo(u_char *, struct aim_userinfo_s *); -int aim_parse_userinfo_middle(struct aim_session_t *, struct command_rx_struct *); -int aim_parse_oncoming_middle(struct aim_session_t *, struct command_rx_struct *); -int aim_parse_offgoing_middle(struct aim_session_t *, struct command_rx_struct *); -int aim_putuserinfo(u_char *buf, int buflen, struct aim_userinfo_s *info); -int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info); -int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); +struct aim_msgcookie_t { + unsigned char cookie[8]; + int type; + void *data; + time_t addtime; + struct aim_msgcookie_t *next; +}; +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; +}; + +#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 +/* 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_internal int aim_cachecookie(struct aim_session_t *sess, struct aim_msgcookie_t *cookie); +faim_export int aim_purgecookies(struct aim_session_t *sess, int maxage); +faim_internal struct aim_msgcookie_t *aim_uncachecookie(struct aim_session_t *sess, unsigned char *cookie, int type); +faim_internal struct aim_msgcookie_t *aim_mkcookie(unsigned char *, int, void *); +faim_internal struct aim_msgcookie_t *aim_checkcookie(struct aim_session_t *, unsigned char *, int); +faim_internal int aim_msgcookie_gettype(int reqclass); + +faim_export int aim_handlerendconnect(struct aim_session_t *sess, struct aim_conn_t *cur); + +#define AIM_TRANSFER_DENY_NOTSUPPORTED 0x0000 +#define AIM_TRANSFER_DENY_DECLINE 0x0001 +#define AIM_TRANSFER_DENY_NOTACCEPTING 0x0002 +faim_export unsigned long aim_denytransfer(struct aim_session_t *sess, struct aim_conn_t *conn, char *sender, char *cookie, unsigned short code); +faim_export struct aim_conn_t *aim_accepttransfer(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn,char *cookie,char *ip, FILE *file, unsigned short rendid); + + +faim_export unsigned long aim_getinfo(struct aim_session_t *, struct aim_conn_t *, const char *, unsigned short); +faim_internal int aim_extractuserinfo(u_char *, struct aim_userinfo_s *); +faim_internal int aim_parse_userinfo_middle(struct aim_session_t *, struct command_rx_struct *); +faim_internal int aim_parse_oncoming_middle(struct aim_session_t *, struct command_rx_struct *); +faim_internal int aim_parse_offgoing_middle(struct aim_session_t *, struct command_rx_struct *); +faim_internal int aim_putuserinfo(u_char *buf, int buflen, struct aim_userinfo_s *info); +faim_export int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info); +faim_export int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn); +faim_internal int aim_parse_locateerr(struct aim_session_t *sess, struct command_rx_struct *command); /* aim_auth.c */ -int aim_auth_sendcookie(struct aim_session_t *, struct aim_conn_t *, u_char *); -u_long aim_auth_clientready(struct aim_session_t *, struct aim_conn_t *); -u_long aim_auth_changepasswd(struct aim_session_t *, struct aim_conn_t *, char *, char *); +faim_export int aim_auth_sendcookie(struct aim_session_t *, struct aim_conn_t *, u_char *); +faim_export u_long aim_auth_clientready(struct aim_session_t *, struct aim_conn_t *); +faim_export unsigned long aim_auth_changepasswd(struct aim_session_t *, struct aim_conn_t *, char *, char *); /* aim_buddylist.c */ -u_long aim_add_buddy(struct aim_session_t *, struct aim_conn_t *, char *); -u_long aim_remove_buddy(struct aim_session_t *, struct aim_conn_t *, char *); +faim_export unsigned long aim_add_buddy(struct aim_session_t *, struct aim_conn_t *, char *); +faim_export unsigned long aim_remove_buddy(struct aim_session_t *, struct aim_conn_t *, char *); +faim_internal int aim_parse_buddyrights(struct aim_session_t *sess, struct command_rx_struct *command, ...); /* aim_search.c */ -u_long aim_usersearch_address(struct aim_session_t *, struct aim_conn_t *, char *); -/* u_long aim_usersearch_name(struct aim_session_t *, struct aim_conn_t *, char *); */ +faim_export u_long aim_usersearch_address(struct aim_session_t *, struct aim_conn_t *, char *); struct aim_chat_roominfo { @@ -455,22 +742,22 @@ struct aim_chat_roominfo { char *name; u_short instance; }; -int aim_chat_readroominfo(u_char *buf, struct aim_chat_roominfo *outinfo); -int aim_chat_parse_infoupdate(struct aim_session_t *sess, struct command_rx_struct *command); -int aim_chat_parse_joined(struct aim_session_t *sess, struct command_rx_struct *command); -int aim_chat_parse_leave(struct aim_session_t *sess, struct command_rx_struct *command); -int aim_chat_parse_incoming(struct aim_session_t *sess, struct command_rx_struct *command); -u_long aim_chat_send_im(struct aim_session_t *sess, struct aim_conn_t *conn, char *msg); -u_long aim_chat_join(struct aim_session_t *sess, struct aim_conn_t *conn, u_short exchange, const char *roomname); -u_long aim_chat_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); -int aim_chat_attachname(struct aim_conn_t *conn, char *roomname); -char *aim_chat_getname(struct aim_conn_t *conn); -struct aim_conn_t *aim_chat_getconn(struct aim_session_t *, char *name); - -u_long aim_chatnav_reqrights(struct aim_session_t *sess, struct aim_conn_t *conn); -u_long aim_chatnav_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); - -u_long aim_chat_invite(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn, char *msg, u_short exchange, char *roomname, u_short instance); +faim_internal int aim_chat_readroominfo(u_char *buf, struct aim_chat_roominfo *outinfo); +faim_internal int aim_chat_parse_infoupdate(struct aim_session_t *sess, struct command_rx_struct *command); +faim_internal int aim_chat_parse_joined(struct aim_session_t *sess, struct command_rx_struct *command); +faim_internal int aim_chat_parse_leave(struct aim_session_t *sess, struct command_rx_struct *command); +faim_internal int aim_chat_parse_incoming(struct aim_session_t *sess, struct command_rx_struct *command); +faim_export unsigned long aim_chat_send_im(struct aim_session_t *sess, struct aim_conn_t *conn, char *msg); +faim_export unsigned long aim_chat_join(struct aim_session_t *sess, struct aim_conn_t *conn, u_short exchange, const char *roomname); +faim_export unsigned long aim_chat_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); +faim_export int aim_chat_attachname(struct aim_conn_t *conn, char *roomname); +faim_export char *aim_chat_getname(struct aim_conn_t *conn); +faim_export struct aim_conn_t *aim_chat_getconn(struct aim_session_t *, char *name); + +faim_export unsigned long aim_chatnav_reqrights(struct aim_session_t *sess, struct aim_conn_t *conn); +faim_export unsigned long aim_chatnav_clientready(struct aim_session_t *sess, struct aim_conn_t *conn); + +faim_export unsigned long aim_chat_invite(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn, char *msg, u_short exchange, char *roomname, u_short instance); struct aim_chat_exchangeinfo { u_short number; @@ -480,9 +767,9 @@ struct aim_chat_exchangeinfo { char *charset2; char *lang2; }; -int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct *command); -u_long aim_chatnav_createroom(struct aim_session_t *sess, struct aim_conn_t *conn, char *name, u_short exchange); -int aim_chat_leaveroom(struct aim_session_t *sess, char *name); +faim_internal int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct *command); +faim_export u_long aim_chatnav_createroom(struct aim_session_t *sess, struct aim_conn_t *conn, char *name, u_short exchange); +faim_export int aim_chat_leaveroom(struct aim_session_t *sess, char *name); /* aim_util.c */ #ifdef AIMUTIL_USEMACROS @@ -516,13 +803,22 @@ int aimutil_put32(u_char *, u_long); u_long aimutil_get32(u_char *); #endif -int aimutil_putstr(u_char *, const u_char *, int); -int aimutil_tokslen(char *toSearch, int index, char dl); -int aimutil_itemcnt(char *toSearch, char dl); -char *aimutil_itemidx(char *toSearch, int index, char dl); +faim_export int aimutil_putstr(u_char *, const char *, int); +faim_export int aimutil_tokslen(char *toSearch, int index, char dl); +faim_export int aimutil_itemcnt(char *toSearch, char dl); +faim_export char *aimutil_itemidx(char *toSearch, int index, char dl); + +faim_export int aim_snlen(const char *sn); +faim_export int aim_sncmp(const char *sn1, const char *sn2); + +/* for libc's that dont have it */ +faim_export char *aim_strsep(char **pp, const char *delim); -int aim_snlen(const char *sn); -int aim_sncmp(const char *sn1, const char *sn2); +/* aim_meta.c */ +faim_export char *aim_getbuilddate(void); +faim_export char *aim_getbuildtime(void); +faim_export char *aim_getbuildstring(void); +faim_internal void faimdprintf(int dlevel, const char *format, ...); #endif /* __AIM_H__ */