74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
/*
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* Copyright (C) 2019 by Jonathan Naylor G4KLX
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*
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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 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.
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*
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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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*
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "RemoteCommand.h"
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#include "UDPSocket.h"
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#include <cstdio>
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int main(int argc, char** argv)
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{
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if (argc < 3) {
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::fprintf(stderr, "Usage: RemoteCommand <port> <command>\n");
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return 1;
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}
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unsigned int port = (unsigned int)::atoi(argv[1]);
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std::string command = std::string(argv[2]);
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if (port == 0U) {
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::fprintf(stderr, "RemoteCommand: invalid port number - %s\n", argv[1]);
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return 1;
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}
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CRemoteCommand command(port);
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return send(command);
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}
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CRemoteCommand::CRemoteCommand(unsigned int port) :
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m_port(port)
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{
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}
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CRemoteCommand::~CRemoteCommand()
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{
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}
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int CRemoteCommand::send(const std::string& command)
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{
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CUDPSocket socket(0U);
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bool ret = socket.open();
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if (!ret)
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return 1;
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in_addr address = CUDPSocket::lookup("localhost");
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ret = socket.write(command.c_str(), command.len(), address, m_port);
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if (!ret) {
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socket.close();
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return 1;
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}
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socket.close();
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return 0;
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}
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