apoorva
fabea45044
git-subtree-dir: find-object git-subtree-mainline: 9bd639e88c266d990f53b2799ba476d34cfc9c89 git-subtree-split: 635efcd6220cabc258b88c54b1ae4279035bbe31
130 lines
3.4 KiB
C++
130 lines
3.4 KiB
C++
/*
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Copyright (c) 2011-2014, Mathieu Labbe - IntRoLab - Universite de Sherbrooke
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the Universite de Sherbrooke nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <QtNetwork/QNetworkInterface>
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#include <QtCore/QCoreApplication>
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#include "ImagesTcpServer.h"
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void showUsage()
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{
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printf("\ntcpImagesServer [options] port\n"
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" Options:\n"
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" --hz #.# Image rate (default 10 Hz).\n"
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" --host #.#.#.# Set host address.\n"
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" --path \"\" Set a path of a directory of images or a video file.\n");
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exit(-1);
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}
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int main(int argc, char * argv[])
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{
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QString ipAddress;
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float hz = 10.0f;
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QString path;
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if(argc < 2)
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{
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showUsage();
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}
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for(int i=1; i<argc-1; ++i)
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{
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if(strcmp(argv[i], "-hz") == 0 || strcmp(argv[i], "--hz") == 0)
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{
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++i;
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if(i < argc-1)
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{
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hz = std::atof(argv[i]);
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if(hz < 0.0f)
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{
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printf("[ERROR] Image rate not valid : %s\n", argv[i]);
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showUsage();
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}
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}
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else
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{
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showUsage();
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}
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continue;
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}
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if(strcmp(argv[i], "-host") == 0 || strcmp(argv[i], "--host") == 0)
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{
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++i;
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if(i < argc-1)
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{
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ipAddress = argv[i];
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}
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else
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{
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showUsage();
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}
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continue;
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}
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if(strcmp(argv[i], "-path") == 0 || strcmp(argv[i], "--path") == 0)
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{
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++i;
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if(i < argc-1)
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{
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path = argv[i];
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}
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else
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{
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showUsage();
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}
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continue;
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}
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printf("Unrecognized option: %s\n", argv[i]);
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showUsage();
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}
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quint16 port = std::atoi(argv[argc-1]);
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if(!path.isEmpty())
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{
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printf("Using images from path \"%s\"\n", path.toStdString().c_str());
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}
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QCoreApplication app(argc, argv);
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ImagesTcpServer server(hz, path);
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QObject::connect(&server, SIGNAL(connectionLost()), &app, SLOT(quit()));
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if(ipAddress.isEmpty())
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{
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ipAddress = server.getHostAddress().toString();
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}
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server.connectToHost(ipAddress, port);
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if(!server.waitForReadyRead())
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{
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printf("ERROR: Unable to connect to %s:%d\n", ipAddress.toStdString().c_str(), port);
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return -1;
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}
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return app.exec();
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}
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