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Major plugin refactor and cleanup.

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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.
This commit is contained in:
Sandu Liviu Catalin
2021-01-30 08:51:39 +02:00
parent e0e34b4030
commit 4a6bfc086c
6219 changed files with 1209835 additions and 454916 deletions
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103
vendor/POCO/Util/samples/pkill/src/pkill.cpp vendored Normal file
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//
// pkill.cpp
//
// Process killer utility application.
//
// Copyright (c) 2010, 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/Process.h"
#include "Poco/NumberParser.h"
#include <iostream>
using Poco::Util::Application;
using Poco::Util::Option;
using Poco::Util::OptionSet;
using Poco::Util::HelpFormatter;
using Poco::Util::OptionCallback;
class ProcessKillerApp: public Application
{
public:
ProcessKillerApp():
_helpRequested(false),
_friendly(false)
{
}
protected:
void defineOptions(OptionSet& options)
{
Application::defineOptions(options);
options.addOption(
Option("help", "h", "Display help information on command line arguments.")
.required(false)
.repeatable(false)
.callback(OptionCallback<ProcessKillerApp>(this, &ProcessKillerApp::handleHelp)));
options.addOption(
Option("friendly", "f", "Kindly ask application to shut down.")
.required(false)
.repeatable(false)
.callback(OptionCallback<ProcessKillerApp>(this, &ProcessKillerApp::handleFriendly)));
}
void handleHelp(const std::string& name, const std::string& value)
{
_helpRequested = true;
stopOptionsProcessing();
}
void handleFriendly(const std::string& name, const std::string& value)
{
_friendly = true;
}
void displayHelp()
{
HelpFormatter helpFormatter(options());
helpFormatter.setCommand(commandName());
helpFormatter.setUsage("[options] <pid> ...");
helpFormatter.setHeader("A utility application to kill processes.");
helpFormatter.setFooter("Note that the friendly option only works with applications using Poco::Util::ServerApplication::waitForTerminationRequest().");
helpFormatter.format(std::cout);
}
int main(const std::vector<std::string>& args)
{
if (_helpRequested || args.empty())
{
displayHelp();
}
else
{
for (std::vector<std::string>::const_iterator it = args.begin(); it != args.end(); ++it)
{
Poco::Process::PID pid = Poco::NumberParser::parseUnsigned(*it);
if (_friendly)
Poco::Process::requestTermination(pid);
else
Poco::Process::kill(pid);
}
}
return Application::EXIT_OK;
}
private:
bool _helpRequested;
bool _friendly;
};
POCO_APP_MAIN(ProcessKillerApp)