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162 lines
5.3 KiB
162 lines
5.3 KiB
/*
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* $Id: ModMysql.cpp 1764 2010-04-01 14:33:30Z peter_lemenkov $
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*
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* Copyright (C) 2010 TelTech Systems Inc.
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*
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* This file is part of SEMS, a free SIP media server.
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*
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* SEMS is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. This program is released under
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* the GPL with the additional exemption that compiling, linking,
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* and/or using OpenSSL is allowed.
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*
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* For a license to use the SEMS software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* SEMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "JsonRPC.h"
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#include "JsonRPCServer.h"
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JsonRPCServerModule* JsonRPCServerModule::_instance = NULL;
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int JsonRPCServerModule::port = DEFAULT_JSONRPC_SERVER_PORT;
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int JsonRPCServerModule::threads = DEFAULT_JSONRPC_SERVER_THREADS;
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EXPORT_PLUGIN_CLASS_FACTORY(JsonRPCServerModule, MOD_NAME)
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JsonRPCServerModule* JsonRPCServerModule::instance()
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{
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if(_instance == NULL){
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_instance = new JsonRPCServerModule(MOD_NAME);
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}
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return _instance;
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}
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JsonRPCServerModule::JsonRPCServerModule(const string& mod_name)
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: AmDynInvokeFactory(mod_name)
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{
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}
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JsonRPCServerModule::~JsonRPCServerModule() {
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}
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int JsonRPCServerModule::onLoad() {
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return instance()->load();
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}
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int JsonRPCServerModule::load() {
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AmConfigReader cfg;
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if(cfg.loadFile(AmConfig::ModConfigPath +
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string(MOD_NAME ".conf"))) {
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INFO("no '%s' configuration file present. using default values\n",
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(AmConfig::ModConfigPath + string(MOD_NAME ".conf")).c_str());
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} else {
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port = cfg.getParameterInt("jsonrpc_port", DEFAULT_JSONRPC_SERVER_PORT);
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threads = cfg.getParameterInt("server_threads", DEFAULT_JSONRPC_SERVER_THREADS);
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}
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DBG("using server port %d\n", port);
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DBG("using %d server threads\n", threads);
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DBG("starting server loop thread\n");
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server_loop = new JsonRPCServerLoop();
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server_loop->start();
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return 0;
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}
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void JsonRPCServerModule::invoke(const string& method,
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const AmArg& args, AmArg& ret) {
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if (method == "execRpc"){
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// todo: add connection id
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args.assertArrayFmt("sssisis"); // evq_link, notificationReceiver, requestReceiver,
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// flags(i), host, port (i), method, [params]
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if (args.size() > 7) {
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if (!isArgArray(args.get(7)) && !isArgStruct(args.get(7))) {
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ERROR("internal error: params to JSON-RPC must be struct or array\n");
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throw AmArg::TypeMismatchException();
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}
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}
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execRpc(args, ret);
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// sendRequestList(args, ret);
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} else if (method == "sendMessage"){
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args.assertArrayFmt("sisss"); // conn_id, type, method, id, reply_sink, [params]
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if (args.size() > 5) {
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if (!isArgArray(args.get(5)) && !isArgStruct(args.get(5))) {
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ERROR("internal error: params to JSON-RPC must be struct or array\n");
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throw AmArg::TypeMismatchException();
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}
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}
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sendMessage(args, ret);
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} else if (method == "execServerFunction"){
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args.assertArrayFmt("ss"); // method, id, params
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JsonRpcServer::execRpc(args.get(0).asCStr(), args.get(1).asCStr(), args.get(2), ret);
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// JsonRpcServer::execRpc(args, ret);
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} else if (method == "getServerPort"){
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ret.push(port);
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} else if(method == "_list"){
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ret.push(AmArg("execRpc"));
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ret.push(AmArg("sendMessage"));
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ret.push(AmArg("getServerPort"));
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ret.push(AmArg("execServerFunction"));
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// ret.push(AmArg("newConnection"));
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// ret.push(AmArg("sendRequest"));
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// ret.push(AmArg("sendRequestList"));
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} else
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throw AmDynInvoke::NotImplemented(method);
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}
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void JsonRPCServerModule::execRpc(const AmArg& args, AmArg& ret) {
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AmArg none_params;
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AmArg& params = none_params;
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if (args.size()>7)
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params = args.get(7);
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AmArg u_none_params;
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AmArg& udata = u_none_params;
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if (args.size()>8)
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udata = args.get(8);
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JsonRPCServerLoop::execRpc(// evq_link, notification_link, request_link
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args.get(0).asCStr(), args.get(1).asCStr(),
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args.get(2).asCStr(),
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// flags
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args.get(3).asInt(),
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// host, port, method
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args.get(4).asCStr(),
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args.get(5).asInt(), args.get(6).asCStr(),
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params, udata, ret);
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}
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void JsonRPCServerModule::sendMessage(const AmArg& args, AmArg& ret) {
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AmArg none_params;
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AmArg& params = none_params;
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if (args.size()>5)
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params = args.get(5);
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AmArg u_none_params;
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AmArg& udata = u_none_params;
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if (args.size()>6)
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udata = args.get(6);
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JsonRPCServerLoop::sendMessage(args.get(0).asCStr(), // conn_id,
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args.get(1).asInt(), // type, (0 == reply)
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args.get(2).asCStr(), // method,
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args.get(3).asCStr(), // id
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args.get(4).asCStr(), // reply_sink
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params, udata, ret);
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}
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