155 lines
4.7 KiB
C++
155 lines
4.7 KiB
C++
/*
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open source routing machine
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Copyright (C) Dennis Luxen, 2010
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU AFFERO General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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any later version.
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This program 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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You should have received a copy of the GNU Affero 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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or see http://www.gnu.org/licenses/agpl.txt.
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*/
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#ifdef __linux__
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#include <sys/mman.h>
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#endif
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#include <iostream>
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#include <signal.h>
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#include <boost/thread.hpp>
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#include <boost/bind.hpp>
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#include "Server/DataStructures/QueryObjectsStorage.h"
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#include "Server/ServerConfiguration.h"
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#include "Server/ServerFactory.h"
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#include "Plugins/HelloWorldPlugin.h"
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#include "Plugins/LocatePlugin.h"
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#include "Plugins/NearestPlugin.h"
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#include "Plugins/TimestampPlugin.h"
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#include "Plugins/ViaRoutePlugin.h"
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#include "Util/InputFileUtil.h"
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#include "Util/OpenMPWrapper.h"
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#ifndef _WIN32
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#include "Util/LinuxStackTrace.h"
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#endif
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typedef http::RequestHandler RequestHandler;
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#ifdef _WIN32
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boost::function0<void> console_ctrl_function;
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BOOL WINAPI console_ctrl_handler(DWORD ctrl_type)
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{
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switch (ctrl_type)
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{
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case CTRL_C_EVENT:
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case CTRL_BREAK_EVENT:
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case CTRL_CLOSE_EVENT:
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case CTRL_SHUTDOWN_EVENT:
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console_ctrl_function();
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return TRUE;
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default:
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return FALSE;
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}
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}
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#endif
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int main (int argc, char * argv[0]) {
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#ifdef __linux__
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if(!mlockall(MCL_CURRENT | MCL_FUTURE))
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WARN("Process " << argv[0] << "could not be locked to RAM");
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#endif
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#ifndef _WIN32
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installCrashHandler(argv[0]);
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#endif
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// Bug - testing not necessary. testDataFiles also tries to open the first
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// argv, which is the name of exec file
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//if(testDataFiles(argc, argv)==false) {
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//std::cerr << "[error] at least one data file name seems to be bogus!" << std::endl;
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//exit(-1);
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//}
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try {
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std::cout << std::endl << "[server] starting up engines, saved at " << __TIMESTAMP__ << std::endl;
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#ifndef _WIN32
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int sig = 0;
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sigset_t new_mask;
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sigset_t old_mask;
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sigfillset(&new_mask);
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pthread_sigmask(SIG_BLOCK, &new_mask, &old_mask);
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#endif
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ServerConfiguration serverConfig((argc > 1 ? argv[1] : "server.ini"));
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Server * s = ServerFactory::CreateServer(serverConfig);
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RequestHandler & h = s->GetRequestHandlerPtr();
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QueryObjectsStorage * objects = new QueryObjectsStorage(serverConfig.GetParameter("hsgrData"),
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serverConfig.GetParameter("ramIndex"),
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serverConfig.GetParameter("fileIndex"),
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serverConfig.GetParameter("nodesData"),
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serverConfig.GetParameter("edgesData"),
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serverConfig.GetParameter("namesData"),
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serverConfig.GetParameter("timestamp")
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);
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h.RegisterPlugin(new HelloWorldPlugin());
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h.RegisterPlugin(new LocatePlugin(objects));
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h.RegisterPlugin(new NearestPlugin(objects));
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h.RegisterPlugin(new TimestampPlugin(objects));
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h.RegisterPlugin(new ViaRoutePlugin(objects));
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boost::thread t(boost::bind(&Server::Run, s));
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#ifndef _WIN32
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sigset_t wait_mask;
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pthread_sigmask(SIG_SETMASK, &old_mask, 0);
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sigemptyset(&wait_mask);
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sigaddset(&wait_mask, SIGINT);
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sigaddset(&wait_mask, SIGQUIT);
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sigaddset(&wait_mask, SIGTERM);
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pthread_sigmask(SIG_BLOCK, &wait_mask, 0);
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std::cout << "[server] running and waiting for requests" << std::endl;
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sigwait(&wait_mask, &sig);
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#else
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// Set console control handler to allow server to be stopped.
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console_ctrl_function = boost::bind(&Server::Stop, s);
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SetConsoleCtrlHandler(console_ctrl_handler, TRUE);
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std::cout << "[server] running and waiting for requests" << std::endl;
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s->Run();
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#endif
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std::cout << "[server] initiating shutdown" << std::endl;
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s->Stop();
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std::cout << "[server] stopping threads" << std::endl;
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t.join();
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std::cout << "[server] freeing objects" << std::endl;
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delete s;
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delete objects;
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std::cout << "[server] shutdown completed" << std::endl;
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} catch (std::exception& e) {
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std::cerr << "[fatal error] exception: " << e.what() << std::endl;
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}
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#ifdef __linux__
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munlockall();
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#endif
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return 0;
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}
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