Details | Last modification | View Log | SVN | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 969 | runge | 1 | /*************************************************************************** |
| 2 | * Copyright (C) November 26, 2008, 3:00 PM by Mattias Runge * |
||
| 3 | * mattias@runge.se * |
||
| 4 | * main.cpp * |
||
| 5 | * * |
||
| 6 | * This program is free software; you can redistribute it and/or modify * |
||
| 7 | * it under the terms of the GNU General Public License as published by * |
||
| 8 | * the Free Software Foundation; either version 2 of the License, or * |
||
| 9 | * (at your option) any later version. * |
||
| 10 | * * |
||
| 11 | * This program is distributed in the hope that it will be useful, * |
||
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
||
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
||
| 14 | * GNU General Public License for more details. * |
||
| 15 | * * |
||
| 16 | * You should have received a copy of the GNU General Public License * |
||
| 17 | * along with this program; if not, write to the * |
||
| 18 | * Free Software Foundation, Inc., * |
||
| 19 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
||
| 20 | ***************************************************************************/ |
||
| 21 | |||
| 22 | using namespace std; |
||
| 23 | |||
| 24 | #include <stdlib.h> |
||
| 25 | #include <iostream> |
||
| 26 | #include <signal.h> |
||
| 27 | |||
| 28 | #include "version.h" |
||
| 29 | #include "Tools/tools.h" |
||
| 30 | #include "SyslogStream/syslogstream.h" |
||
| 31 | #include "Settings/settings.h" |
||
| 32 | #include "CanNet/cannetmanager.h" |
||
| 33 | #include "Socket/asyncsocket.h" |
||
| 34 | #include "VM/virtualmachine.h" |
||
| 981 | runge | 35 | #include "CanNet/candebug.h" |
| 969 | runge | 36 | |
| 37 | int cleanUp(); |
||
| 38 | void handler(int status); |
||
| 39 | |||
| 40 | int main(int argc, char** argv) |
||
| 41 | { |
||
| 42 | signal(SIGTERM, handler); |
||
| 43 | signal(SIGINT, handler); |
||
| 44 | signal(SIGQUIT, handler); |
||
| 45 | signal(SIGABRT, handler); |
||
| 46 | signal(SIGPIPE, handler); |
||
| 47 | |||
| 48 | SyslogStream &slog = SyslogStream::getInstance(); |
||
| 49 | |||
| 976 | runge | 50 | slog << "Atom " + ftos(VERSION) + " starting...\n"; |
| 969 | runge | 51 | slog << "Written by Mattias Runge 2008\n\n"; |
| 52 | |||
| 53 | if (file_exists("/etc/atom.conf")) |
||
| 54 | { |
||
| 55 | if (!Settings::read("/etc/atom.conf")) |
||
| 56 | { |
||
| 57 | return cleanUp(); |
||
| 58 | } |
||
| 59 | } |
||
| 60 | else |
||
| 61 | { |
||
| 62 | if (!Settings::read("atom.conf")) |
||
| 63 | { |
||
| 64 | return cleanUp(); |
||
| 65 | } |
||
| 66 | } |
||
| 67 | |||
| 68 | VirtualMachine &vm = VirtualMachine::getInstance(); |
||
| 69 | vm.start(); |
||
| 70 | |||
| 981 | runge | 71 | CanDebug &canDebug = CanDebug::getInstance(); |
| 72 | canDebug.start(); |
||
| 73 | |||
| 969 | runge | 74 | if (Settings::get("DaemonMode") == "yes") |
| 75 | { |
||
| 76 | slog << "Entering daemon mode...\n"; |
||
| 77 | if (daemon(0, 0) == -1) |
||
| 78 | { |
||
| 79 | slog << "Could not enter daemon mode. Exiting...\n"; |
||
| 80 | return cleanUp(); |
||
| 81 | } |
||
| 82 | } |
||
| 83 | |||
| 981 | runge | 84 | |
| 85 | |||
| 969 | runge | 86 | CanNetManager &canMan = CanNetManager::getInstance(); |
| 87 | |||
| 88 | canMan.openChannel(); |
||
| 89 | |||
| 90 | return cleanUp(); |
||
| 91 | } |
||
| 92 | |||
| 93 | int cleanUp() |
||
| 94 | { |
||
| 95 | SyslogStream &slog = SyslogStream::getInstance(); |
||
| 96 | |||
| 978 | runge | 97 | slog << "\n"; |
| 98 | slog << "Goodbye!\n"; |
||
| 981 | runge | 99 | |
| 100 | CanDebug::deleteInstance(); |
||
| 969 | runge | 101 | CanNetManager::deleteInstance(); |
| 102 | VirtualMachine::deleteInstance(); |
||
| 103 | SyslogStream::deleteInstance(); |
||
| 104 | |||
| 105 | return EXIT_SUCCESS; |
||
| 106 | } |
||
| 107 | |||
| 108 | void handler(int status) |
||
| 109 | { |
||
| 110 | //cout << "In the handler function. Status: " << status << endl; |
||
| 111 | |||
| 112 | /* |
||
| 113 | cout << "SIGTERM: " << SIGTERM << endl; |
||
| 114 | cout << "SIGINT: " << SIGINT << endl; |
||
| 115 | cout << "SIGQUIT: " << SIGQUIT << endl; |
||
| 116 | cout << "SIGABRT: " << SIGABRT << endl; |
||
| 117 | cout << "SIGIO: " << SIGIO << endl; |
||
| 118 | cout << "SIGPIPE: " << SIGPIPE << endl; |
||
| 119 | |||
| 120 | */ |
||
| 121 | cleanUp(); |
||
| 122 | |||
| 123 | /*The SIGTERM signal tells a process to exit, so we exit. You can't make a |
||
| 124 | process invincible by ignoreing SIGTERM as there are still the |
||
| 125 | SIGKILL and SIGSTOP signals which you can't set a handler for (catch) or |
||
| 126 | ignore*/ |
||
| 127 | exit(EXIT_SUCCESS); |
||
| 128 | } |