static void xmpp_iq_gameroom_open_cb ( const char *msg, enum xmpp_msg_type type, void *args ) { /* Answer : <iq to='masterserver@warface/pve_2' type='get'> <query xmlns='urn:cryonline:k01'> <data query_name='gameroom_open' compressedData='...' originalSize='42'/> </query> </iq> */ struct cb_args *a = ( struct cb_args * ) args; if ( type & XMPP_TYPE_ERROR ) { free ( a ); return; } session.gameroom.joined = 1; /* Leave previous room if any */ if ( session.gameroom.jid != NULL ) { xmpp_presence ( session.gameroom.jid, 1, NULL, NULL ); free ( session.gameroom.group_id ); session.gameroom.group_id = NULL; free ( session.gameroom.jid ); session.gameroom.jid = NULL; } xmpp_iq_player_status ( STATUS_ONLINE | STATUS_ROOM ); char *data = wf_get_query_content ( msg ); char *room = get_info ( data, "room_id='", "'", "Room ID" ); free ( data ); if ( room ) { /* Join XMPP room */ char *room_jid; FORMAT ( room_jid, "*****@*****.**", session.online.channel, room ); xmpp_presence ( room_jid, 0, NULL, NULL ); session.gameroom.jid = room_jid; } if ( a->fun != NULL ) a->fun ( room, a->args ); free ( room ); free ( a ); }
static void xmpp_iq_gameroom_on_kicked_cb ( const char *msg_id, const char *msg, void *args ) { /* Answer <iq from='masterserver@warface/pvp_pro_4' type='get'> <query xmlns='urn:cryonline:k01'> <gameroom_on_kicked reason='1'/> </query> </iq> */ if ( strstr ( msg, "from='masterserver@warface" ) == NULL ) return; #ifdef DBUS_API dbus_api_emit_room_kicked ( ); #endif /* DBUS_API */ session.gameroom.joined = 0; xmpp_iq_player_status ( STATUS_ONLINE | STATUS_LOBBY ); xmpp_presence ( session.gameroom.jid, 1, NULL, NULL ); free ( session.gameroom.group_id ); session.gameroom.group_id = NULL; free ( session.gameroom.jid ); session.gameroom.jid = NULL; }
static void xmpp_iq_gameroom_join_cb(const char *msg, void *args) { /* Answer : <iq to='masterserver@warface/pve_2' type='get'> <query xmlns='urn:cryonline:k01'> <data query_name='gameroom_join' compressedData='...' originalSize='42'/> </query> </iq> */ struct cb_args *a = (struct cb_args *) args; if (!xmpp_is_error(msg)) { session.ingameroom = 1; /* Leave previous room if any */ if (session.gameroom_jid != NULL) { xmpp_presence(session.gameroom_jid, 1, NULL, NULL); free(session.gameroom_jid); session.gameroom_jid = NULL; } /* Join XMPP room */ char *room_jid; FORMAT(room_jid, "*****@*****.**", a->channel, a->room_id); xmpp_presence(room_jid, 0, NULL, NULL); session.gameroom_jid = room_jid; /* Change public status */ xmpp_iq_player_status(STATUS_ONLINE | STATUS_ROOM); /* Reset current team */ session.curr_team = 1; } free(a->room_id); free(a->channel); free(a); }
/* ** DBus method call: "ChatRoomLeave" */ gboolean on_handle_chat_room_leave(Warfacebot *object, GDBusMethodInvocation *invocation, const gchar *arg_Jid) { xmpp_presence(arg_Jid, XMPP_PRESENCE_LEAVE, NULL, NULL); warfacebot_complete_chat_room_leave(object, invocation); return TRUE; }
static void xmpp_iq_gameroom_on_kicked_cb(const char *msg_id, const char *msg, void *args) { /* Answer <iq from='masterserver@warface/pvp_pro_4' type='get'> <query xmlns='urn:cryonline:k01'> <gameroom_on_kicked reason='1'/> </query> </iq> */ xmpp_iq_player_status(STATUS_ONLINE | STATUS_LOBBY); xmpp_presence(session.room_jid, 1); }
static void xmpp_iq_gameroom_open_cb(const char *msg, enum xmpp_msg_type type, void *args) { /* Answer : <iq to='masterserver@warface/pve_2' type='get'> <query xmlns='urn:cryonline:k01'> <data query_name='gameroom_open' compressedData='...' originalSize='42'/> </query> </iq> */ struct cb_args *a = (struct cb_args *) args; if (type & XMPP_TYPE_ERROR) { int code = get_info_int(msg, "code='", "'", NULL); int custom_code = get_info_int(msg, "custom_code='", "'", NULL); const char *reason = NULL; switch (code) { case 1006: reason = "QoS limit reached"; break; case 8: switch (custom_code) { case 0: /* Expired mission, update and try again */ if (++a->tries < 2) { struct mission *m = mission_list_get_by_key(a->mission_key); if (m != NULL) { a->mission_name = strdup(m->name); mission_list_update( _open_updated_list, args); return; } } reason = "Expired missions"; break; case 1: reason = "Invalid or expired mission"; break; case 12: reason = "Rank restricted"; break; case 21: reason = "Invalid room name"; break; default: break; } break; default: break; } if (reason != NULL) eprintf("Failed to open room (%s)\n", reason); else eprintf("Failed to open room (%i:%i)\n", code, custom_code); } else { char *data = wf_get_query_content(msg); if (data == NULL) { free(a); return; } /* Leave previous room if any */ if (session.gameroom.jid != NULL) { xmpp_presence(session.gameroom.jid, XMPP_PRESENCE_LEAVE, NULL, NULL); free(session.gameroom.group_id); session.gameroom.group_id = NULL; free(session.gameroom.jid); session.gameroom.jid = NULL; gameroom_sync_free(); } char *room = get_info(data, "room_id='", "'", "Room ID"); if (room != NULL) { /* Join XMPP room */ char *room_jid; FORMAT(room_jid, "*****@*****.**", session.online.channel, room); xmpp_presence(room_jid, XMPP_PRESENCE_JOIN, NULL, NULL); session.gameroom.jid = room_jid; /* Reset auto-ready */ session.gameroom.desired_status = GAMEROOM_READY; gameroom_sync_init(); gameroom_sync(data); status_set(STATUS_ONLINE | STATUS_ROOM); } if (a->fun != NULL) a->fun(room, a->args); free(room); free(data); } free(a->mission_name); a->mission_name = NULL; free(a->mission_key); a->mission_key = NULL; free(a); }
static void dissect_xmpp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { xml_frame_t *xml_frame; gboolean out_packet; conversation_t *conversation; xmpp_conv_info_t *xmpp_info; proto_tree *xmpp_tree = NULL; proto_item *xmpp_item = NULL; xmpp_element_t *packet = NULL; /*check if desegment * now it checks that last char is '>', * TODO checks that first element in packet is closed*/ int indx; gchar last_char; if (xmpp_desegment) { indx = tvb_reported_length(tvb) - 1; if (indx >= 0) { last_char = tvb_get_guint8(tvb, indx); while ((last_char <= ' ') && (indx - 1 >= 0)) { indx--; last_char = tvb_get_guint8(tvb, indx); } if ((indx >= 0) && (last_char != '>')) { pinfo->desegment_len = DESEGMENT_ONE_MORE_SEGMENT; return; } } } col_set_str(pinfo->cinfo, COL_PROTOCOL, "XMPP"); col_clear(pinfo->cinfo, COL_INFO); conversation = find_or_create_conversation(pinfo); xmpp_info = (xmpp_conv_info_t *)conversation_get_proto_data(conversation, proto_xmpp); if (xmpp_info && xmpp_info->ssl_proceed && xmpp_info->ssl_proceed < pinfo->fd->num) { call_dissector(ssl_handle, tvb, pinfo, tree); return; } /*if tree == NULL then xmpp_item and xmpp_tree will also NULL*/ xmpp_item = proto_tree_add_item(tree, proto_xmpp, tvb, 0, -1, ENC_NA); xmpp_tree = proto_item_add_subtree(xmpp_item, ett_xmpp); call_dissector(xml_handle, tvb, pinfo, xmpp_tree); /* If XML dissector is disabled, we can't do much */ if (!proto_is_protocol_enabled(find_protocol_by_id(dissector_handle_get_protocol_index(xml_handle)))) { col_append_str(pinfo->cinfo, COL_INFO, "(XML dissector disabled, can't dissect XMPP)"); expert_add_info_format(pinfo, xmpp_item, PI_UNDECODED, PI_WARN, "XML dissector disabled, can't dissect XMPP"); return; } /*if stream end occurs then return*/ if(xmpp_stream_close(xmpp_tree,tvb, pinfo)) { if(xmpp_tree) xmpp_proto_tree_hide_first_child(xmpp_tree); return; } if(!pinfo->private_data) return; /*data from XML dissector*/ xml_frame = ((xml_frame_t*)pinfo->private_data)->first_child; if(!xml_frame) return; if (!xmpp_info) { xmpp_info = se_new(xmpp_conv_info_t); xmpp_info->req_resp = se_tree_create_non_persistent(EMEM_TREE_TYPE_RED_BLACK, "xmpp_req_resp"); xmpp_info->jingle_sessions = se_tree_create_non_persistent(EMEM_TREE_TYPE_RED_BLACK, "xmpp_jingle_sessions"); xmpp_info->ibb_sessions = se_tree_create_non_persistent(EMEM_TREE_TYPE_RED_BLACK, "xmpp_ibb_sessions"); xmpp_info->gtalk_sessions = se_tree_create_non_persistent(EMEM_TREE_TYPE_RED_BLACK, "xmpp_gtalk_sessions"); xmpp_info->ssl_start = 0; xmpp_info->ssl_proceed = 0; conversation_add_proto_data(conversation, proto_xmpp, (void *) xmpp_info); } if (pinfo->match_uint == pinfo->destport) out_packet = TRUE; else out_packet = FALSE; while(xml_frame) { packet = xmpp_xml_frame_to_element_t(xml_frame, NULL, tvb); DISSECTOR_ASSERT(packet); if (strcmp(packet->name, "iq") == 0) { xmpp_iq_reqresp_track(pinfo, packet, xmpp_info); xmpp_jingle_session_track(pinfo, packet, xmpp_info); xmpp_gtalk_session_track(pinfo, packet, xmpp_info); } if (strcmp(packet->name, "iq") == 0 || strcmp(packet->name, "message") == 0) { xmpp_ibb_session_track(pinfo, packet, xmpp_info); } if (tree) { /* we are being asked for details */ proto_item *outin_item; if (out_packet) outin_item = proto_tree_add_boolean(xmpp_tree, hf_xmpp_out, tvb, 0, 0, TRUE); else outin_item = proto_tree_add_boolean(xmpp_tree, hf_xmpp_in, tvb, 0, 0, TRUE); PROTO_ITEM_SET_HIDDEN(outin_item); /*it hides tree generated by XML dissector*/ xmpp_proto_tree_hide_first_child(xmpp_tree); if (strcmp(packet->name, "iq") == 0) { xmpp_iq(xmpp_tree, tvb, pinfo, packet); } else if (strcmp(packet->name, "presence") == 0) { xmpp_presence(xmpp_tree, tvb, pinfo, packet); } else if (strcmp(packet->name, "message") == 0) { xmpp_message(xmpp_tree, tvb, pinfo, packet); } else if (strcmp(packet->name, "auth") == 0) { xmpp_auth(xmpp_tree, tvb, pinfo, packet); } else if (strcmp(packet->name, "challenge") == 0) { xmpp_challenge_response_success(xmpp_tree, tvb, pinfo, packet, hf_xmpp_challenge, ett_xmpp_challenge, "CHALLENGE"); } else if (strcmp(packet->name, "response") == 0) { xmpp_challenge_response_success(xmpp_tree, tvb, pinfo, packet, hf_xmpp_response, ett_xmpp_response, "RESPONSE"); } else if (strcmp(packet->name, "success") == 0) { xmpp_challenge_response_success(xmpp_tree, tvb, pinfo, packet, hf_xmpp_success, ett_xmpp_success, "SUCCESS"); } else if (strcmp(packet->name, "failure") == 0) { xmpp_failure(xmpp_tree, tvb, pinfo, packet); } else if (strcmp(packet->name, "xml") == 0) { xmpp_xml_header(xmpp_tree, tvb, pinfo, packet); } else if (strcmp(packet->name, "stream") == 0) { xmpp_stream(xmpp_tree, tvb, pinfo, packet); } else if (strcmp(packet->name, "features") == 0) { xmpp_features(xmpp_tree, tvb, pinfo, packet); } else if (strcmp(packet->name, "starttls") == 0) { xmpp_starttls(xmpp_tree, tvb, pinfo, packet, xmpp_info); }else if (strcmp(packet->name, "proceed") == 0) { xmpp_proceed(xmpp_tree, tvb, pinfo, packet, xmpp_info); }else { xmpp_proto_tree_show_first_child(xmpp_tree); expert_add_info_format(pinfo, xmpp_tree, PI_UNDECODED, PI_NOTE, "Unknown packet: %s", packet->name); col_clear(pinfo->cinfo, COL_INFO); col_append_fstr(pinfo->cinfo, COL_INFO, "UNKNOWN PACKET "); } /*appends to COL_INFO information about src or dst*/ if (pinfo->match_uint == pinfo->destport) { xmpp_attr_t *to = xmpp_get_attr(packet, "to"); if (to) col_append_fstr(pinfo->cinfo, COL_INFO, "> %s ", to->value); } else { xmpp_attr_t *from = xmpp_get_attr(packet, "from"); if (from) col_append_fstr(pinfo->cinfo, COL_INFO, "< %s ", from->value); } } xmpp_element_t_tree_free(packet); xml_frame = xml_frame->next_sibling; } }
static void leave_room_cb_(void *r, void *args) { xmpp_presence(((struct room *) r)->jid, 1, NULL, NULL); }