Major plugin refactor and cleanup.

Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
2025-06-15 14:47:13 +02:00 · 2021-01-30 08:51:39 +02:00
parent e0e34b4030
commit 4a6bfc086c
6219 changed files with 1209835 additions and 454916 deletions
--- a/vendor/POCO/Net/samples/Ping/src/Ping.cpp
+++ b/vendor/POCO/Net/samples/Ping/src/Ping.cpp
@ -0,0 +1,197 @@
+//
+// Ping.cpp
+//
+// This sample demonstrates the Application class.
+//
+// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// SPDX-License-Identifier:	BSL-1.0
+//
+
+
+#include "Poco/Util/Application.h"
+#include "Poco/Util/Option.h"
+#include "Poco/Util/OptionSet.h"
+#include "Poco/Util/HelpFormatter.h"
+#include "Poco/Util/AbstractConfiguration.h"
+#include "Poco/Net/ICMPSocket.h"
+#include "Poco/Net/ICMPClient.h"
+#include "Poco/Net/IPAddress.h"
+#include "Poco/Net/ICMPEventArgs.h"
+#include "Poco/AutoPtr.h"
+#include "Poco/NumberParser.h"
+#include "Poco/Delegate.h"
+#include <iostream>
+#include <sstream>
+
+
+using Poco::Util::Application;
+using Poco::Util::Option;
+using Poco::Util::OptionSet;
+using Poco::Util::HelpFormatter;
+using Poco::Util::AbstractConfiguration;
+using Poco::Net::ICMPSocket;
+using Poco::Net::ICMPClient;
+using Poco::Net::IPAddress;
+using Poco::Net::ICMPEventArgs;
+using Poco::AutoPtr;
+using Poco::NumberParser;
+using Poco::Delegate;
+
+
+class Ping: public Application
+	/// This sample demonstrates the Poco::Net::ICMPClient in conjunction with 
+	/// Poco Foundation C#-like events functionality.
+	///
+	/// Try Ping --help (on Unix platforms) or Ping /help (elsewhere) for
+	/// more information.
+{
+public:
+	Ping(): 
+		_helpRequested(false), 
+		_icmpClient(IPAddress::IPv4),
+		_repetitions(4), 
+		_target("localhost")
+	{
+	}
+
+protected:	
+	void initialize(Application& self)
+	{
+		loadConfiguration(); // load default configuration files, if present
+		Application::initialize(self);
+		
+		_icmpClient.pingBegin += delegate(this, &Ping::onBegin);
+		_icmpClient.pingReply += delegate(this, &Ping::onReply);
+		_icmpClient.pingError += delegate(this, &Ping::onError);
+		_icmpClient.pingEnd   += delegate(this, &Ping::onEnd);
+	}
+	
+	void uninitialize()
+	{
+		_icmpClient.pingBegin -= delegate(this, &Ping::onBegin);
+		_icmpClient.pingReply -= delegate(this, &Ping::onReply);
+		_icmpClient.pingError -= delegate(this, &Ping::onError);
+		_icmpClient.pingEnd   -= delegate(this, &Ping::onEnd);
+
+		Application::uninitialize();
+	}
+
+	void defineOptions(OptionSet& options)
+	{
+		Application::defineOptions(options);
+
+		options.addOption(
+			Option("help", "h", "display help information on command line arguments")
+				.required(false)
+				.repeatable(false));
+
+		options.addOption(
+			Option("repetitions", "r", "define the number of repetitions")
+				.required(false)
+				.repeatable(false)
+				.argument("repetitions"));
+				
+		options.addOption(
+			Option("target", "t", "define the target address")
+				.required(false)
+				.repeatable(false)
+				.argument("target"));
+	}
+	
+	void handleOption(const std::string& name, const std::string& value)
+	{
+		Application::handleOption(name, value);
+
+		if (name == "help")
+			_helpRequested = true;
+		else if (name == "repetitions")
+			_repetitions = NumberParser::parse(value);
+		else if (name == "target")
+			_target = value;
+	}
+	
+	void displayHelp()
+	{
+		HelpFormatter helpFormatter(options());
+		helpFormatter.setCommand(commandName());
+		helpFormatter.setUsage("OPTIONS");
+		helpFormatter.setHeader(
+			"A sample application that demonstrates the functionality of the "
+			"Poco::Net::ICMPClient class in conjunction with Poco::Events package functionality.");
+		helpFormatter.format(std::cout);
+	}
+
+
+	int main(const std::vector<std::string>& args)
+	{
+		if (_helpRequested) 
+			displayHelp();
+		else 
+			_icmpClient.ping(_target, _repetitions);
+		
+		return Application::EXIT_OK;
+	}
+
+
+	void onBegin(const void* pSender, ICMPEventArgs& args)
+	{
+		std::ostringstream os;
+		os << "Pinging " << args.hostName() << " [" << args.hostAddress() << "] with " << args.dataSize() << " bytes of data:" 
+		   << std::endl << "---------------------------------------------" << std::endl;
+		logger().information(os.str());
+	}
+
+	void onReply(const void* pSender, ICMPEventArgs& args)
+	{
+		std::ostringstream os;
+		os << "Reply from " << args.hostAddress()
+		   << " bytes=" << args.dataSize() 
+		   << " time=" << args.replyTime() << "ms"
+		   << " TTL=" << args.ttl();
+		logger().information(os.str());
+	}
+
+	void onError(const void* pSender, ICMPEventArgs& args)
+	{
+		std::ostringstream os;
+		os << args.error();
+		logger().information(os.str());
+	}
+
+	void onEnd(const void* pSender, ICMPEventArgs& args)
+	{
+		std::ostringstream os;
+		os << std::endl << "--- Ping statistics for " << args.hostName() << " ---"
+		   << std::endl << "Packets: Sent=" << args.sent() << ", Received=" << args.received()
+		   << " Lost=" << args.repetitions() - args.received() << " (" << 100.0 - args.percent() << "% loss),"
+		   << std::endl << "Approximate round trip times in milliseconds: " << std::endl
+		   << "Minimum=" << args.minRTT() << "ms, Maximum=" << args.maxRTT()  
+		   << "ms, Average=" << args.avgRTT() << "ms" 
+		   << std::endl << "------------------------------------------";
+		logger().information(os.str());
+	}
+
+private:
+	bool        _helpRequested;
+	ICMPClient  _icmpClient;
+	int         _repetitions;
+	std::string _target;
+};
+
+
+int main(int argc, char** argv)
+{
+	AutoPtr<Ping> pApp = new Ping;
+	try
+	{
+		pApp->init(argc, argv);
+	}
+	catch (Poco::Exception& exc)
+	{
+		pApp->logger().log(exc);
+		return Application::EXIT_CONFIG;
+	}
+	return pApp->run();
+}