X-Git-Url: http://andersk.mit.edu/gitweb/libfaim.git/blobdiff_plain/0c20631fc9dd6411357abe57e146196087631010..ee49b735a9cbcb7b15f86e0e3dc69118ba2a4607:/aim_chatnav.c diff --git a/aim_chatnav.c b/aim_chatnav.c index b6764e1..6d4ad42 100644 --- a/aim_chatnav.c +++ b/aim_chatnav.c @@ -11,53 +11,40 @@ /* * conn must be a chatnav connection! */ -u_long aim_chatnav_reqrights(struct aim_session_t *sess, - struct aim_conn_t *conn) +faim_export unsigned long aim_chatnav_reqrights(struct aim_session_t *sess, + struct aim_conn_t *conn) { - struct aim_snac_t snac; + aim_genericreq_n(sess, conn, 0x000d, 0x0002); - snac.id = aim_genericreq_n(sess, conn, 0x000d, 0x0002); - - snac.family = 0x000d; - snac.type = 0x0002; - snac.flags = 0x0000; - snac.data = NULL; - - aim_newsnac(sess, &snac); - - return (sess->snac_nextid); /* already incremented */ + return sess->snac_nextid; } -u_long aim_chatnav_clientready(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) { - struct command_tx_struct newpacket; + struct command_tx_struct *newpacket; int i; - newpacket.lock = 1; - if (conn) - newpacket.conn = conn; - else - newpacket.conn = aim_getconn_type(sess, AIM_CONN_TYPE_CHATNAV); - newpacket.type = 0x02; - newpacket.commandlen = 0x20; + if (!(newpacket = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 0x20))) + return -1; - newpacket.data = (char *) malloc(newpacket.commandlen); - i = aim_putsnac(newpacket.data, 0x0001, 0x0002, 0x0000, sess->snac_nextid); + newpacket->lock = 1; - i+= aimutil_put16(newpacket.data+i, 0x000d); - i+= aimutil_put16(newpacket.data+i, 0x0001); + i = aim_putsnac(newpacket->data, 0x0001, 0x0002, 0x0000, sess->snac_nextid); - i+= aimutil_put16(newpacket.data+i, 0x0004); - i+= aimutil_put16(newpacket.data+i, 0x0001); + i+= aimutil_put16(newpacket->data+i, 0x000d); + i+= aimutil_put16(newpacket->data+i, 0x0001); - i+= aimutil_put16(newpacket.data+i, 0x0001); - i+= aimutil_put16(newpacket.data+i, 0x0003); + i+= aimutil_put16(newpacket->data+i, 0x0004); + i+= aimutil_put16(newpacket->data+i, 0x0001); - i+= aimutil_put16(newpacket.data+i, 0x0004); - i+= aimutil_put16(newpacket.data+i, 0x0686); + i+= aimutil_put16(newpacket->data+i, 0x0001); + i+= aimutil_put16(newpacket->data+i, 0x0003); - aim_tx_enqueue(sess, &newpacket); + i+= aimutil_put16(newpacket->data+i, 0x0004); + i+= aimutil_put16(newpacket->data+i, 0x0686); + + aim_tx_enqueue(sess, newpacket); return (sess->snac_nextid++); } @@ -67,11 +54,12 @@ u_long aim_chatnav_clientready(struct aim_session_t *sess, * we must lookup the snacid to determine the original * snac subtype that was called. */ -int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct *command) +faim_internal int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct *command) { struct aim_snac_t *snac; u_long snacid; rxcallback_t userfunc; + int ret=1; snacid = aimutil_get32(command->data+6); snac = aim_remsnac(sess, snacid); @@ -100,7 +88,6 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct int curexchange = 0; struct aim_tlv_t *exchangetlv; u_char maxrooms = 0; - int ret = 1; struct aim_tlvlist_t *innerlist; tlvlist = aim_readtlvchain(command->data+10, command->commandlen-10); @@ -109,11 +96,7 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct * Type 0x0002: Maximum concurrent rooms. */ if (aim_gettlv(tlvlist, 0x0002, 1)) - { - struct aim_tlv_t *maxroomstlv; - maxroomstlv = aim_gettlv(tlvlist, 0x0002, 1); - maxrooms = aimutil_get8(maxroomstlv->value); - } + maxrooms = aim_gettlv8(tlvlist, 0x0002, 1); /* * Type 0x0003: Exchange information @@ -128,6 +111,7 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct curexchange++; exchanges = realloc(exchanges, curexchange * sizeof(struct aim_chat_exchangeinfo)); + /* exchange number */ exchanges[curexchange-1].number = aimutil_get16(exchangetlv->value); innerlist = aim_readtlvchain(exchangetlv->value+2, exchangetlv->length-2); @@ -144,6 +128,17 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct if (aim_gettlv(innerlist, 0x0004, 1)) ; + /* + * Type 0x0002: Unknown + */ + if (aim_gettlv(innerlist, 0x0002, 1)) { + unsigned short classperms; + + classperms = aim_gettlv16(innerlist, 0x0002, 1); + + printf("faim: class permissions %x\n", classperms); + } + /* * Type 0x00c9: Unknown */ @@ -157,7 +152,7 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct ; /* - * Type 0x00d0: Unknown + * Type 0x00d0: Mandatory Channels? */ if (aim_gettlv(innerlist, 0x00d0, 1)) ; @@ -169,7 +164,7 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct ; /* - * Type 0x00d2: Unknown + * Type 0x00d2: Maximum Occupancy? */ if (aim_gettlv(innerlist, 0x00d2, 1)) ; @@ -183,10 +178,18 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct exchanges[curexchange-1].name = NULL; /* - * Type 0x00d5: Unknown + * Type 0x00d5: Creation Permissions + * + * 0 Creation not allowed + * 1 Room creation allowed + * 2 Exchange creation allowed + * */ - if (aim_gettlv(innerlist, 0x00d5, 1)) - ; + if (aim_gettlv(innerlist, 0x00d5, 1)) { + unsigned char createperms; + + createperms = aim_gettlv8(innerlist, 0x00d5, 1); + } /* * Type 0x00d6: Character Set (First Time) @@ -219,7 +222,8 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct exchanges[curexchange-1].lang2 = aim_gettlv_str(innerlist, 0x00d9, 1); else exchanges[curexchange-1].lang2 = NULL; - + + aim_freetlvchain(&innerlist); } /* @@ -234,7 +238,7 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct curexchange, exchanges); curexchange--; - while(curexchange) + while(curexchange >= 0) { if (exchanges[curexchange].name) free(exchanges[curexchange].name); @@ -249,84 +253,182 @@ int aim_chatnav_parse_info(struct aim_session_t *sess, struct command_rx_struct curexchange--; } free(exchanges); - aim_freetlvchain(&innerlist); aim_freetlvchain(&tlvlist); - return ret; + + break; } case 0x0003: /* request exchange info */ printf("faim: chatnav_parse_info: resposne to exchange info\n"); - return 1; + break; case 0x0004: /* request room info */ printf("faim: chatnav_parse_info: response to room info\n"); - return 1; + break; case 0x0005: /* request more room info */ printf("faim: chatnav_parse_info: response to more room info\n"); - return 1; + break; case 0x0006: /* request occupant list */ printf("faim: chatnav_parse_info: response to occupant info\n"); - return 1; + break; case 0x0007: /* search for a room */ printf("faim: chatnav_parse_info: search results\n"); - return 1; - case 0x0008: /* create room */ - printf("faim: chatnav_parse_info: response to create room\n"); - return 1; + break; + case 0x0008: { /* create room */ + /* + 000d 0009 0000 0000 0010 + + 0004 0053 + 0004 -- exchange + 0c 7a 6f6f 6f6d 7a6f 6f6f 6d34 32 cookie/name + 0000 -- instance + 02 -- detail level + 0007 -- unknown! + 006a 000c 7a 6f 6f6f 6d7a 6f6f 6f6d 3432 -- fully qualified name + 00c9 0002 0011 -- flags + 00ca 0004 39c0 0883 -- create time + 00d1 0002 0200 -- max msg len + 00d2 0002 0018 -- max occupants + 00d3 000c -- name + 7a6f 6f6f 6d7a 6f6f 6f6d 3432 + 00d5 0001 02 -- creation permission + */ + struct aim_tlvlist_t *tlvlist, *innerlist; + char *ck = NULL, *fqcn = NULL, *name = NULL; + unsigned short exchange, instance, unknown, flags, maxmsglen, maxoccupancy; + unsigned long createtime = 0; + unsigned char createperms; + int i, cklen; + struct aim_tlv_t *bigblock; + + i = 10; + if (!(tlvlist = aim_readtlvchain(command->data+i, command->commandlen-i))) { + printf("faim: unable to read top tlv in create room response\n"); + break; + } + + if (!(bigblock = aim_gettlv(tlvlist, 0x0004, 1))) { + printf("faim: no bigblock in top tlv in create room response\n"); + aim_freetlvchain(&tlvlist); + break; + } + i = 0; + + exchange = aimutil_get16(bigblock->value+i); + i += 2; + + cklen = aimutil_get8(bigblock->value+i); + i++; + + ck = malloc(cklen+1); + memcpy(ck, bigblock->value+i, cklen); + ck[cklen] = '\0'; + i += cklen; + + instance = aimutil_get16(bigblock->value+i); + i += 2; + + if (aimutil_get8(bigblock->value+i) != 0x02) { + printf("faim: unknown detaillevel in create room response (0x%02x)\n", aimutil_get8(bigblock->value+i)); + aim_freetlvchain(&tlvlist); + free(ck); + break; + } + i += 1; + + unknown = aimutil_get16(bigblock->value+i); + i += 2; + + if (!(innerlist = aim_readtlvchain(bigblock->value+i, bigblock->length-i))) { + printf("faim: unable to read inner tlv chain in create room response\n"); + aim_freetlvchain(&tlvlist); + free(ck); + break; + } + + if (aim_gettlv(innerlist, 0x006a, 1)) + fqcn = aim_gettlv_str(innerlist, 0x006a, 1); + + if (aim_gettlv(innerlist, 0x00c9, 1)) + flags = aim_gettlv16(innerlist, 0x00c9, 1); + + if (aim_gettlv(innerlist, 0x00ca, 1)) + createtime = aim_gettlv32(innerlist, 0x00ca, 1); + + if (aim_gettlv(innerlist, 0x00d1, 1)) + maxmsglen = aim_gettlv16(innerlist, 0x00d1, 1); + + if (aim_gettlv(innerlist, 0x00d2, 1)) + maxoccupancy = aim_gettlv16(innerlist, 0x00d2, 1); + + if (aim_gettlv(innerlist, 0x00d3, 1)) + name = aim_gettlv_str(innerlist, 0x00d3, 1); + + if (aim_gettlv(innerlist, 0x00d5, 1)) + createperms = aim_gettlv8(innerlist, 0x00d5, 1); + + if ((userfunc = aim_callhandler(command->conn, 0x000d, 0x0009))) { + ret = userfunc(sess, command, snac->type, fqcn, instance, exchange, flags, createtime, maxmsglen, maxoccupancy, createperms, unknown, name, ck); + } + + if (ck) + free(ck); + if (name) + free(name); + if (fqcn) + free(fqcn); + aim_freetlvchain(&innerlist); + aim_freetlvchain(&tlvlist); + + break; + } default: /* unknown */ printf("faim: chatnav_parse_info: unknown request subtype (%04x)\n", snac->type); } - return 1; /* shouldn't get here */ + if (snac && snac->data) + free(snac->data); + if (snac) + free(snac); + + return ret; } -u_long aim_chatnav_createroom(struct aim_session_t *sess, - struct aim_conn_t *conn, - char *name, - u_short exchange) +faim_export unsigned long aim_chatnav_createroom(struct aim_session_t *sess, + struct aim_conn_t *conn, + char *name, + u_short exchange) { - struct command_tx_struct newpacket; + struct command_tx_struct *newpacket; int i; - struct aim_snac_t snac; - newpacket.lock = 1; - if (conn) - newpacket.conn = conn; - else - newpacket.conn = aim_getconn_type(sess, AIM_CONN_TYPE_CHATNAV); - newpacket.type = 0x02; + if (!(newpacket = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 10+12+strlen("invite")+strlen(name)))) + return -1; - newpacket.commandlen = 10 + 12 + strlen("invite") + strlen(name); + newpacket->lock = 1; - newpacket.data = (char *) malloc(newpacket.commandlen); - i = aim_putsnac(newpacket.data, 0x000d, 0x0008, 0x0000, sess->snac_nextid); + i = aim_putsnac(newpacket->data, 0x000d, 0x0008, 0x0000, sess->snac_nextid); /* exchange */ - i+= aimutil_put16(newpacket.data+i, exchange); + i+= aimutil_put16(newpacket->data+i, exchange); /* room cookie */ - i+= aimutil_put8(newpacket.data+i, strlen("invite")); - i+= aimutil_putstr(newpacket.data+i, "invite", strlen("invite")); + i+= aimutil_put8(newpacket->data+i, strlen("invite")); + i+= aimutil_putstr(newpacket->data+i, "invite", strlen("invite")); /* instance */ - i+= aimutil_put16(newpacket.data+i, 0xffff); + i+= aimutil_put16(newpacket->data+i, 0xffff); /* detail level */ - i+= aimutil_put8(newpacket.data+i, 0x01); + i+= aimutil_put8(newpacket->data+i, 0x01); /* tlvcount */ - i+= aimutil_put16(newpacket.data+i, 0x0001); + i+= aimutil_put16(newpacket->data+i, 0x0001); /* room name */ - i+= aim_puttlv_str(newpacket.data+i, 0x00d3, strlen(name), name); + i+= aim_puttlv_str(newpacket->data+i, 0x00d3, strlen(name), name); - snac.id = sess->snac_nextid; - snac.family = 0x000d; - snac.type = 0x0008; - snac.flags = 0x0000; - snac.data = NULL; - - aim_newsnac(sess, &snac); + aim_cachesnac(sess, 0x000d, 0x0008, 0x0000, NULL, 0); - aim_tx_enqueue(sess, &newpacket); + aim_tx_enqueue(sess, newpacket); - return (sess->snac_nextid++); + return sess->snac_nextid; }