172 lines
3.1 KiB
C++
Executable File
172 lines
3.1 KiB
C++
Executable File
/*
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* This file is a part of Winix
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* and is not publicly distributed
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*
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* Copyright (c) 2008-2012, Tomasz Sowa
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* All rights reserved.
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*
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*/
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#include <cstdlib>
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#include <ctime>
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#include <iostream>
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#include <sys/param.h>
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#include <fcntl.h>
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#include "core/log.h"
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#include "core/slog.h"
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#include "core/app.h"
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#include "core/plugin.h"
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#include "core/version.h"
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Log log;
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Log nlog; // notify log (used by a notification thread)
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SLog slog; // session logger
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Plugin plugin;
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/*
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application object
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*/
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App app;
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void print_syntax()
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{
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std::cout << "Syntax:" << std::endl;
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std::cout << " winix config_file" << std::endl;
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}
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void CreateNewDescriptor(int des_dst, int flags)
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{
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int descriptor;
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descriptor = open("/dev/null", flags | O_NOCTTY);
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if( descriptor != -1 )
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{
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dup2(descriptor, des_dst);
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if( descriptor != des_dst )
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close(descriptor);
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}
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}
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void CloseDescriptors()
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{
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close(0);
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close(1);
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close(2);
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app.stdout_is_closed = true;
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CreateNewDescriptor(0, O_RDONLY);
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CreateNewDescriptor(1, O_WRONLY);
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CreateNewDescriptor(2, O_WRONLY);
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}
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void LogInfo(LogManipulators log_level, const char * msg, bool put_version, const char * msg2)
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{
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log << log_level;
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log.PrintDate(PT::Date(std::time(0)), app.config.log_time_zone_id);
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log << ' ' << msg;
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if( put_version )
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{
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log << ' ' << WINIX_VER_MAJOR
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<< '.' << WINIX_VER_MINOR
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<< '.' << WINIX_VER_REVISION;
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}
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log << ' ' << msg2 << logend;
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}
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int main(int argv, char ** argc)
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{
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std::srand(std::time(0));
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if( argv != 2 )
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{
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print_syntax();
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return 1;
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}
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app.system.system_start = time(0);
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app.config.config_file = argc[1];
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if( !app.config.ReadConfig(true, false) ) /* errors to stdout, stdout in not closed */
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return 2;
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if( app.stdout_is_closed || app.config.demonize )
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app.config.log_stdout = false;
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if( !app.config.log_stdout )
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CloseDescriptors();
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if( app.config.demonize && !app.Demonize() )
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return 4;
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log.SetTimeZones(&app.system.time_zones);
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log.Init(app.config.log_level, app.config.log_save_each_line, app.config.log_file,
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app.config.log_stdout, app.config.log_request);
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nlog.Init(app.config.log_level, true, app.config.log_notify_file, false, 1);
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LogInfo(log3, "booting Winix", true, "");
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if( !app.InitFCGI() )
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return 5;
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if( !app.DropPrivileges() )
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return 3;
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app.LogUserGroups();
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log << log3 << "base_url: " << app.config.base_url << logend;
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// load plugins before loading sessions - session_manager.LoadSessions()
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// because some of the plugins can init its own sessions dates
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plugin.LoadPlugins(app.config.plugins_dir, app.config.plugin_file);
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// app.Init() starts other threads as well (they will be waiting on the lock)
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if( !app.Init() )
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return 1;
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app.StartThreads();
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// now we have more threads, we should use Lock() and Unlock()
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// saving all starting logs
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app.Lock();
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LogInfo(log1, "Winix", true, "started");
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log << logsave;
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app.Unlock();
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// main loop
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app.Start();
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app.Lock();
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plugin.Call((Session*)0, WINIX_CLOSE);
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app.Close();
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// now all sessions are cleared
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app.Unlock();
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app.WaitForThreads();
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// now all others threads are terminated
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LogInfo(log1, "Winix", true, "stopped");
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return 0;
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}
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