diff options
Diffstat (limited to 'protocols/oscar/info.c')
| -rw-r--r-- | protocols/oscar/info.c | 273 |
1 files changed, 142 insertions, 131 deletions
diff --git a/protocols/oscar/info.c b/protocols/oscar/info.c index a5a65147..6a929fc0 100644 --- a/protocols/oscar/info.c +++ b/protocols/oscar/info.c @@ -2,7 +2,7 @@ * aim_info.c * * The functions here are responsible for requesting and parsing information- - * gathering SNACs. Or something like that. + * gathering SNACs. Or something like that. * */ @@ -10,7 +10,7 @@ #include "info.h" struct aim_priv_inforeq { - char sn[MAXSNLEN+1]; + char sn[MAXSNLEN + 1]; guint16 infotype; }; @@ -20,20 +20,22 @@ int aim_getinfo(aim_session_t *sess, aim_conn_t *conn, const char *sn, guint16 i aim_frame_t *fr; aim_snacid_t snacid; - if (!sess || !conn || !sn) + if (!sess || !conn || !sn) { return -EINVAL; + } - if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 12+1+strlen(sn)))) + if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 12 + 1 + strlen(sn)))) { return -ENOMEM; + } strncpy(privdata.sn, sn, sizeof(privdata.sn)); privdata.infotype = infotype; snacid = aim_cachesnac(sess, 0x0002, 0x0005, 0x0000, &privdata, sizeof(struct aim_priv_inforeq)); - + aim_putsnac(&fr->data, 0x0002, 0x0005, 0x0000, snacid); aimbs_put16(&fr->data, infotype); aimbs_put8(&fr->data, strlen(sn)); - aimbs_putraw(&fr->data, (guint8 *)sn, strlen(sn)); + aimbs_putraw(&fr->data, (guint8 *) sn, strlen(sn)); aim_tx_enqueue(sess, fr); @@ -41,7 +43,7 @@ int aim_getinfo(aim_session_t *sess, aim_conn_t *conn, const char *sn, guint16 i } /* - * Capability blocks. + * Capability blocks. * * These are CLSIDs. They should actually be of the form: * @@ -58,111 +60,111 @@ static const struct { /* * Chat is oddball. */ - {AIM_CAPS_CHAT, - {0x74, 0x8f, 0x24, 0x20, 0x62, 0x87, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, + { AIM_CAPS_CHAT, + { 0x74, 0x8f, 0x24, 0x20, 0x62, 0x87, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, /* * These are mostly in order. */ - {AIM_CAPS_VOICE, - {0x09, 0x46, 0x13, 0x41, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, + { AIM_CAPS_VOICE, + { 0x09, 0x46, 0x13, 0x41, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, - {AIM_CAPS_SENDFILE, - {0x09, 0x46, 0x13, 0x43, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, + { AIM_CAPS_SENDFILE, + { 0x09, 0x46, 0x13, 0x43, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, /* * Advertised by the EveryBuddy client. */ - {AIM_CAPS_ICQ, - {0x09, 0x46, 0x13, 0x44, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - {AIM_CAPS_IMIMAGE, - {0x09, 0x46, 0x13, 0x45, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - {AIM_CAPS_BUDDYICON, - {0x09, 0x46, 0x13, 0x46, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - {AIM_CAPS_SAVESTOCKS, - {0x09, 0x46, 0x13, 0x47, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - {AIM_CAPS_GETFILE, - {0x09, 0x46, 0x13, 0x48, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - /* - * Client supports channel 2 extended, TLV(0x2711) based messages. - * Currently used only by ICQ clients. ICQ clients and clones use this GUID - * as message format sign. Trillian client use another GUID in channel 2 - * messages to implement its own message format (trillian doesn't use - * TLV(x2711) in SecureIM channel 2 messages!). - */ - {AIM_CAPS_ICQSERVERRELAY, - {0x09, 0x46, 0x13, 0x49, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, + { AIM_CAPS_ICQ, + { 0x09, 0x46, 0x13, 0x44, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + { AIM_CAPS_IMIMAGE, + { 0x09, 0x46, 0x13, 0x45, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + { AIM_CAPS_BUDDYICON, + { 0x09, 0x46, 0x13, 0x46, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + { AIM_CAPS_SAVESTOCKS, + { 0x09, 0x46, 0x13, 0x47, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + { AIM_CAPS_GETFILE, + { 0x09, 0x46, 0x13, 0x48, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + /* + * Client supports channel 2 extended, TLV(0x2711) based messages. + * Currently used only by ICQ clients. ICQ clients and clones use this GUID + * as message format sign. Trillian client use another GUID in channel 2 + * messages to implement its own message format (trillian doesn't use + * TLV(x2711) in SecureIM channel 2 messages!). + */ + { AIM_CAPS_ICQSERVERRELAY, + { 0x09, 0x46, 0x13, 0x49, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, /* - * Indeed, there are two of these. The former appears to be correct, - * but in some versions of winaim, the second one is set. Either they - * forgot to fix endianness, or they made a typo. It really doesn't + * Indeed, there are two of these. The former appears to be correct, + * but in some versions of winaim, the second one is set. Either they + * forgot to fix endianness, or they made a typo. It really doesn't * matter which. */ - {AIM_CAPS_GAMES, - {0x09, 0x46, 0x13, 0x4a, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - {AIM_CAPS_GAMES2, - {0x09, 0x46, 0x13, 0x4a, 0x4c, 0x7f, 0x11, 0xd1, - 0x22, 0x82, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - {AIM_CAPS_SENDBUDDYLIST, - {0x09, 0x46, 0x13, 0x4b, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - {AIM_CAPS_UTF8, - {0x09, 0x46, 0x13, 0x4E, 0x4C, 0x7F, 0x11, 0xD1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - {AIM_CAPS_ICQRTF, - {0x97, 0xb1, 0x27, 0x51, 0x24, 0x3c, 0x43, 0x34, - 0xad, 0x22, 0xd6, 0xab, 0xf7, 0x3f, 0x14, 0x92}}, - - {AIM_CAPS_ICQUNKNOWN, - {0x2e, 0x7a, 0x64, 0x75, 0xfa, 0xdf, 0x4d, 0xc8, - 0x88, 0x6f, 0xea, 0x35, 0x95, 0xfd, 0xb6, 0xdf}}, - - {AIM_CAPS_EMPTY, - {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}, - - {AIM_CAPS_TRILLIANCRYPT, - {0xf2, 0xe7, 0xc7, 0xf4, 0xfe, 0xad, 0x4d, 0xfb, - 0xb2, 0x35, 0x36, 0x79, 0x8b, 0xdf, 0x00, 0x00}}, - - {AIM_CAPS_APINFO, - {0xAA, 0x4A, 0x32, 0xB5, 0xF8, 0x84, 0x48, 0xc6, - 0xA3, 0xD7, 0x8C, 0x50, 0x97, 0x19, 0xFD, 0x5B}}, - - {AIM_CAPS_INTEROP, - {0x09, 0x46, 0x13, 0x4d, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - {AIM_CAPS_ICHAT, - {0x09, 0x46, 0x00, 0x00, 0x4c, 0x7f, 0x11, 0xd1, - 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}, - - {AIM_CAPS_LAST} + { AIM_CAPS_GAMES, + { 0x09, 0x46, 0x13, 0x4a, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + { AIM_CAPS_GAMES2, + { 0x09, 0x46, 0x13, 0x4a, 0x4c, 0x7f, 0x11, 0xd1, + 0x22, 0x82, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + { AIM_CAPS_SENDBUDDYLIST, + { 0x09, 0x46, 0x13, 0x4b, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + { AIM_CAPS_UTF8, + { 0x09, 0x46, 0x13, 0x4E, 0x4C, 0x7F, 0x11, 0xD1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + { AIM_CAPS_ICQRTF, + { 0x97, 0xb1, 0x27, 0x51, 0x24, 0x3c, 0x43, 0x34, + 0xad, 0x22, 0xd6, 0xab, 0xf7, 0x3f, 0x14, 0x92 } }, + + { AIM_CAPS_ICQUNKNOWN, + { 0x2e, 0x7a, 0x64, 0x75, 0xfa, 0xdf, 0x4d, 0xc8, + 0x88, 0x6f, 0xea, 0x35, 0x95, 0xfd, 0xb6, 0xdf } }, + + { AIM_CAPS_EMPTY, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }, + + { AIM_CAPS_TRILLIANCRYPT, + { 0xf2, 0xe7, 0xc7, 0xf4, 0xfe, 0xad, 0x4d, 0xfb, + 0xb2, 0x35, 0x36, 0x79, 0x8b, 0xdf, 0x00, 0x00 } }, + + { AIM_CAPS_APINFO, + { 0xAA, 0x4A, 0x32, 0xB5, 0xF8, 0x84, 0x48, 0xc6, + 0xA3, 0xD7, 0x8C, 0x50, 0x97, 0x19, 0xFD, 0x5B } }, + + { AIM_CAPS_INTEROP, + { 0x09, 0x46, 0x13, 0x4d, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + { AIM_CAPS_ICHAT, + { 0x09, 0x46, 0x00, 0x00, 0x4c, 0x7f, 0x11, 0xd1, + 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 } }, + + { AIM_CAPS_LAST } }; /* * This still takes a length parameter even with a bstream because capabilities * are not naturally bounded. - * + * */ guint32 aim_getcap(aim_session_t *sess, aim_bstream_t *bs, int len) { @@ -189,12 +191,12 @@ guint32 aim_getcap(aim_session_t *sess, aim_bstream_t *bs, int len) /*FIXME*/ /*REMOVEME :-) g_strdup_printf("unknown capability: {%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n", - cap[0], cap[1], cap[2], cap[3], - cap[4], cap[5], - cap[6], cap[7], - cap[8], cap[9], - cap[10], cap[11], cap[12], cap[13], - cap[14], cap[15]); + cap[0], cap[1], cap[2], cap[3], + cap[4], cap[5], + cap[6], cap[7], + cap[8], cap[9], + cap[10], cap[11], cap[12], cap[13], + cap[14], cap[15]); */ } @@ -208,16 +210,19 @@ int aim_putcap(aim_bstream_t *bs, guint32 caps) { int i; - if (!bs) + if (!bs) { return -EINVAL; + } for (i = 0; aim_bstream_empty(bs); i++) { - if (aim_caps[i].flag == AIM_CAPS_LAST) + if (aim_caps[i].flag == AIM_CAPS_LAST) { break; + } - if (caps & aim_caps[i].flag) + if (caps & aim_caps[i].flag) { aimbs_putraw(bs, aim_caps[i].data, 0x10); + } } @@ -225,7 +230,7 @@ int aim_putcap(aim_bstream_t *bs, guint32 caps) } /* - * AIM is fairly regular about providing user info. This is a generic + * AIM is fairly regular about providing user info. This is a generic * routine to extract it in its standard form. */ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t *outinfo) @@ -233,18 +238,19 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * int curtlv, tlvcnt; guint8 snlen; - if (!bs || !outinfo) + if (!bs || !outinfo) { return -EINVAL; + } /* Clear out old data first */ memset(outinfo, 0x00, sizeof(aim_userinfo_t)); /* - * Screen name. Stored as an unterminated string prepended with a + * Screen name. Stored as an unterminated string prepended with a * byte containing its length. */ snlen = aimbs_get8(bs); - aimbs_getrawbuf(bs, (guint8 *)outinfo->sn, snlen); + aimbs_getrawbuf(bs, (guint8 *) outinfo->sn, snlen); /* * Warning Level. Stored as an unsigned short. @@ -252,12 +258,12 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * outinfo->warnlevel = aimbs_get16(bs); /* - * TLV Count. Unsigned short representing the number of + * TLV Count. Unsigned short representing the number of * Type-Length-Value triples that follow. */ tlvcnt = aimbs_get16(bs); - /* + /* * Parse out the Type-Length-Value triples as they're found. */ for (curtlv = 0; curtlv < tlvcnt; curtlv++) { @@ -272,13 +278,13 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * if (type == 0x0001) { /* * Type = 0x0001: User flags - * + * * Specified as any of the following ORed together: * 0x0001 Trial (user less than 60days) * 0x0002 Unknown bit 2 * 0x0004 AOL Main Service user * 0x0008 Unknown bit 4 - * 0x0010 Free (AIM) user + * 0x0010 Free (AIM) user * 0x0020 Away * 0x0400 ActiveBuddy * @@ -288,7 +294,7 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * } else if (type == 0x0002) { /* - * Type = 0x0002: Member-Since date. + * Type = 0x0002: Member-Since date. * * The time/date that the user originally registered for * the service, stored in time_t format. @@ -300,7 +306,7 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * /* * Type = 0x0003: On-Since date. * - * The time/date that the user started their current + * The time/date that the user started their current * session, stored in time_t format. */ outinfo->onlinesince = aimbs_get32(bs); @@ -310,11 +316,11 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * /* * Type = 0x0004: Idle time. * - * Number of seconds since the user actively used the + * Number of seconds since the user actively used the * service. * * Note that the client tells the server when to start - * counting idle times, so this may or may not be + * counting idle times, so this may or may not be * related to reality. */ outinfo->idletime = aimbs_get16(bs); @@ -324,7 +330,7 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * /* * Type = 0x0006: ICQ Online Status * - * ICQ's Away/DND/etc "enriched" status. Some decoding + * ICQ's Away/DND/etc "enriched" status. Some decoding * of values done by Scott <darkagl@pcnet.com> */ aimbs_get16(bs); @@ -342,7 +348,7 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * outinfo->present |= AIM_USERINFO_PRESENT_ICQIPADDR; } else if (type == 0x000c) { - /* + /* * Type = 0x000c * * random crap containing the IP address, @@ -378,7 +384,7 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * * Type = 0x000f: Session Length. (AIM) * Type = 0x0010: Session Length. (AOL) * - * The duration, in seconds, of the user's current + * The duration, in seconds, of the user's current * session. * * Which TLV type this comes in depends on the @@ -392,7 +398,7 @@ int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t * /* * Reaching here indicates that either AOL has - * added yet another TLV for us to deal with, + * added yet another TLV for us to deal with, * or the parsing has gone Terribly Wrong. * * Either way, inform the owner and attempt @@ -428,11 +434,13 @@ static int rights(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_m tlvlist = aim_readtlvchain(bs); - if (aim_gettlv(tlvlist, 0x0001, 1)) + if (aim_gettlv(tlvlist, 0x0001, 1)) { maxsiglen = aim_gettlv16(tlvlist, 0x0001, 1); + } - if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype))) + if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype))) { ret = userfunc(sess, rx, maxsiglen); + } aim_freetlvchain(&tlvlist); @@ -458,11 +466,11 @@ static int userinfo(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim return 0; } - inforeq = (struct aim_priv_inforeq *)origsnac->data; + inforeq = (struct aim_priv_inforeq *) origsnac->data; if ((inforeq->infotype != AIM_GETINFO_GENERALINFO) && - (inforeq->infotype != AIM_GETINFO_AWAYMESSAGE) && - (inforeq->infotype != AIM_GETINFO_CAPABILITIES)) { + (inforeq->infotype != AIM_GETINFO_AWAYMESSAGE) && + (inforeq->infotype != AIM_GETINFO_CAPABILITIES)) { imcb_error(sess->aux_data, "unknown infotype in request!"); return 0; } @@ -471,7 +479,7 @@ static int userinfo(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim tlvlist = aim_readtlvchain(bs); - /* + /* * Depending on what informational text was requested, different * TLVs will appear here. * @@ -480,14 +488,14 @@ static int userinfo(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim */ if (inforeq->infotype == AIM_GETINFO_GENERALINFO) { text_encoding = aim_gettlv_str(tlvlist, 0x0001, 1); - if((tlv = aim_gettlv(tlvlist, 0x0002, 1))) { + if ((tlv = aim_gettlv(tlvlist, 0x0002, 1))) { text = g_new0(char, tlv->length); memcpy(text, tlv->value, tlv->length); text_length = tlv->length; } } else if (inforeq->infotype == AIM_GETINFO_AWAYMESSAGE) { text_encoding = aim_gettlv_str(tlvlist, 0x0003, 1); - if((tlv = aim_gettlv(tlvlist, 0x0004, 1))) { + if ((tlv = aim_gettlv(tlvlist, 0x0004, 1))) { text = g_new0(char, tlv->length); memcpy(text, tlv->value, tlv->length); text_length = tlv->length; @@ -505,16 +513,18 @@ static int userinfo(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim } } - if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype))) + if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype))) { ret = userfunc(sess, rx, &userinfo, inforeq->infotype, text_encoding, text, text_length); + } g_free(text_encoding); g_free(text); aim_freetlvchain(&tlvlist); - if (origsnac) + if (origsnac) { g_free(origsnac->data); + } g_free(origsnac); return ret; @@ -523,10 +533,11 @@ static int userinfo(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim static int snachandler(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs) { - if (snac->subtype == 0x0003) + if (snac->subtype == 0x0003) { return rights(sess, mod, rx, snac, bs); - else if (snac->subtype == 0x0006) + } else if (snac->subtype == 0x0006) { return userinfo(sess, mod, rx, snac, bs); + } return 0; } |