Console CoAP Client Example

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#include "coaphandler.h" #include <QCoreApplication> #include <QCommandLineParser> #include <QUrl> int main(int argc, char *argv[]) { QCoreApplication a(argc, argv); QCommandLineParser parser; parser.setApplicationDescription("Qt CoAP test application"); parser.addHelpOption(); parser.addPositionalArgument("url", "The targeted coap resource URL, e.g. 'coap://'"); parser.addOption({"get", "Use GET method for the request. This is the default method"}); parser.addOption({"post", "Use POST method for the request"}); parser.addOption({"put", "Use PUT method for the request"}); parser.addOption({"delete", "Use DELETE method for the request"}); parser.addOption({"observe", "Observe a resource"}); parser.addOption({"discover", "Discover available resources"}); parser.process(a); if (parser.positionalArguments().isEmpty()) { qWarning("Please provide an url for the request"); parser.showHelp(1); } QUrl url = parser.positionalArguments().first(); if (!url.isValid()) { qWarning("The url provided is not valid."); parser.showHelp(1); } CoapHandler handler; if (parser.isSet("get")) handler.runGet(url); if (parser.isSet("post")) handler.runPost(url); if (parser.isSet("put")) handler.runPut(url); if (parser.isSet("delete")) handler.runDelete(url); if (parser.isSet("observe")) handler.runObserve(url); if (parser.isSet("discover")) handler.runDiscover(url); return a.exec(); }