new trunk (base for 1.5)

windows build only
2025-10-25 10:09:36 +02:00 · 2012-04-23 01:14:34 +00:00
parent f9b60296f7
commit d75e68c027
3760 changed files with 1058456 additions and 0 deletions
--- a/Zip/samples/unzip/src/unzip.cpp
+++ b/Zip/samples/unzip/src/unzip.cpp
@@ -0,0 +1,182 @@
+//
+// unzip.cpp
+//
+// $Id: //poco/1.4/Zip/samples/unzip/src/unzip.cpp#1 $
+//
+// This sample demonstrates the Decompress class.
+//
+// Copyright (c) 2007, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+
+#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/AutoPtr.h"
+#include "Poco/Zip/Decompress.h"
+#include "Poco/Zip/ZipLocalFileHeader.h"
+#include "Poco/Zip/ZipArchive.h"
+#include "Poco/Path.h"
+#include "Poco/File.h"
+#include "Poco/Delegate.h"
+#include <iostream>
+#include <fstream>
+
+
+using Poco::Util::Application;
+using Poco::Util::Option;
+using Poco::Util::OptionSet;
+using Poco::Util::HelpFormatter;
+using Poco::Util::AbstractConfiguration;
+using Poco::Util::OptionCallback;
+using Poco::Zip::ZipLocalFileHeader;
+using Poco::AutoPtr;
+
+
+class DecompressHandler
+{
+public:
+	DecompressHandler()
+	{
+	}
+
+	~DecompressHandler()
+	{
+	}
+
+	void onError(const void*, std::pair<const ZipLocalFileHeader, const std::string>& info)
+	{
+		Poco::Util::Application::instance().logger().error("ERR: " + info.second);
+	}
+
+	void onOk(const void*, std::pair<const ZipLocalFileHeader, const Poco::Path>& info)
+	{
+		Poco::Util::Application::instance().logger().information("OK: " + info.second.toString(Poco::Path::PATH_UNIX));
+	}
+};
+
+
+class UnzipApp: public Application
+	/// This sample demonstrates some of the features of the Util::Application class,
+	/// such as configuration file handling and command line arguments processing.
+	///
+	/// Try zip --help (on Unix platforms) or zip /help (elsewhere) for
+	/// more information.
+{
+public:
+	UnzipApp(): _helpRequested(false)
+	{
+	}
+
+protected:	
+	void initialize(Application& self)
+	{
+		loadConfiguration(); // load default configuration files, if present
+		Application::initialize(self);
+		// add your own initialization code here
+	}
+	
+	void uninitialize()
+	{
+		// add your own uninitialization code here
+		Application::uninitialize();
+	}
+	
+	void reinitialize(Application& self)
+	{
+		Application::reinitialize(self);
+		// add your own reinitialization code here
+	}
+	
+	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<UnzipApp>(this, &UnzipApp::handleHelp)));
+
+		options.addOption(
+			Option("file", "f", "specifies the input zip file")
+				.required(true)
+				.repeatable(false)
+				.argument("filename")
+				.callback(OptionCallback<UnzipApp>(this, &UnzipApp::handleFile)));
+	}
+	
+	void handleHelp(const std::string& name, const std::string& value)
+	{
+		_helpRequested = true;
+		displayHelp();
+		stopOptionsProcessing();
+	}
+
+	void handleFile(const std::string& name, const std::string& value)
+	{
+		_zipFile = value;
+	}
+	
+	void displayHelp()
+	{
+		HelpFormatter helpFormatter(options());
+		helpFormatter.setCommand(commandName());
+		helpFormatter.setUsage("OPTIONS outdir");
+		helpFormatter.setHeader("A application that demonstrates usage of Poco::Zip::Decompress class.");
+		helpFormatter.format(std::cout);
+	}
+	
+
+	int main(const std::vector<std::string>& args)
+	{
+		if (!_helpRequested)
+		{
+			Poco::Path outputDir;
+			if (!args.empty())
+				outputDir.parseDirectory(args[0]);
+
+			std::ifstream in(_zipFile.c_str(), std::ios::binary);
+			Poco::Zip::Decompress c(in, outputDir);
+			DecompressHandler handler;
+			c.EError += Poco::Delegate<DecompressHandler, std::pair<const ZipLocalFileHeader, const std::string> >(&handler, &DecompressHandler::onError);
+			c.EOk +=Poco::Delegate<DecompressHandler, std::pair<const ZipLocalFileHeader, const Poco::Path> >(&handler, &DecompressHandler::onOk);
+			c.decompressAllFiles();
+			c.EError -= Poco::Delegate<DecompressHandler, std::pair<const ZipLocalFileHeader, const std::string> >(&handler, &DecompressHandler::onError);
+			c.EOk -=Poco::Delegate<DecompressHandler, std::pair<const ZipLocalFileHeader, const Poco::Path> >(&handler, &DecompressHandler::onOk);
+		}
+		return Application::EXIT_OK;
+	}
+	
+private:
+	bool _helpRequested;
+	std::string _zipFile;
+};
+
+
+POCO_APP_MAIN(UnzipApp)