File indexing completed on 2024-04-28 16:59:40
0001 /* 0002 Copyright (C) 2013 Andreas Hartmetz <ahartmetz@gmail.com> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License as published by the Free Software Foundation; either 0007 version 2 of the License, or (at your option) any later version. 0008 0009 This library is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this library; see the file COPYING.LGPL. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 Boston, MA 02110-1301, USA. 0018 0019 Alternatively, this file is available under the Mozilla Public License 0020 Version 1.1. You may obtain a copy of the License at 0021 http://www.mozilla.org/MPL/ 0022 */ 0023 0024 #include "arguments.h" 0025 #include "connectaddress.h" 0026 #include "error.h" 0027 #include "eventdispatcher.h" 0028 #include "imessagereceiver.h" 0029 #include "message.h" 0030 #include "pendingreply.h" 0031 #include "connection.h" 0032 0033 #include <iostream> 0034 #include <string> 0035 0036 #include "setupeavesdropping.h" 0037 0038 class ReplyPrinter : public IMessageReceiver 0039 { 0040 // reimplemented from IMessageReceiver 0041 void handleSpontaneousMessageReceived(Message m, Connection *) override; 0042 }; 0043 0044 void ReplyPrinter::handleSpontaneousMessageReceived(Message m, Connection *) 0045 { 0046 std::cout << '\n' << m.prettyPrint(); 0047 } 0048 0049 static void printHelp() 0050 { 0051 std::cout << "dfer options:\n" 0052 " --session-bus Monitor the session bus [the default]\n" 0053 " --system-bus Monitor the system bus\n" 0054 " --help Show this help and exit\n"; 0055 } 0056 0057 int main(int argc, char *argv[]) 0058 { 0059 EventDispatcher dispatcher; 0060 0061 ConnectAddress::StandardBus bus = ConnectAddress::StandardBus::Session; 0062 for (int i = 1; i < argc; i++) { 0063 std::string s = argv[i]; 0064 if (s == "--help") { 0065 printHelp(); 0066 exit(0); 0067 } else if (s == "--system-bus") { 0068 bus = ConnectAddress::StandardBus::System; 0069 } else if (s == "--session-bus") { 0070 bus = ConnectAddress::StandardBus::Session; 0071 } else { 0072 std::cerr << "Unknown option \"" << s << "\".\n"; 0073 printHelp(); 0074 exit(1); 0075 } 0076 } 0077 0078 Connection connection(&dispatcher, bus); 0079 0080 if (setupEavesdropping(&connection) == FailedEavesdropping) { 0081 return -1; 0082 } 0083 0084 ReplyPrinter receiver; 0085 connection.setSpontaneousMessageReceiver(&receiver); 0086 0087 while (true) { 0088 dispatcher.poll(); 0089 } 0090 0091 return 0; 0092 }