added TwitterClient sample

2025-10-26 18:42:41 +01:00 · 2009-03-13 15:45:07 +00:00
parent 25fc7512ad
commit 4eaa99a0bb
13 changed files with 1115 additions and 3 deletions
--- a/Net/samples/TwitterClient/src/TweetApp.cpp
+++ b/Net/samples/TwitterClient/src/TweetApp.cpp
@@ -0,0 +1,146 @@
+//
+// TwitterApp.cpp
+//
+// $Id: //poco/Main/Net/samples/TwitterClient/src/TweetApp.cpp#1 $
+//
+// A very simple command-line Twitter client.
+//
+// Copyright (c) 2009, 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 "Twitter.h"
+#include <iostream>
+
+
+using Poco::Util::Application;
+using Poco::Util::Option;
+using Poco::Util::OptionSet;
+using Poco::Util::HelpFormatter;
+using Poco::Util::AbstractConfiguration;
+using Poco::Util::OptionCallback;
+
+
+class TweetApp: public Application
+	/// A very simple Twitter command-line client.
+{
+public:
+	TweetApp():
+		_status(Application::EXIT_OK)
+	{
+	}
+	
+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<TweetApp>(this, &TweetApp::handleHelp)));
+
+		options.addOption(
+			Option("username", "u", "specify the Twitter user/account name")
+				.required(true)
+				.repeatable(false)
+				.argument("account")
+				.callback(OptionCallback<TweetApp>(this, &TweetApp::handleUsername)));
+				
+		options.addOption(
+			Option("password", "p", "specify the Twitter password")
+				.required(true)
+				.repeatable(false)
+				.argument("password")
+				.callback(OptionCallback<TweetApp>(this, &TweetApp::handlePassword)));
+
+		options.addOption(
+			Option("message", "m", "specify the status message")
+				.required(false)
+				.repeatable(true)
+				.argument("message")
+				.callback(OptionCallback<TweetApp>(this, &TweetApp::handleMessage)));
+	}
+	
+	void handleHelp(const std::string& name, const std::string& value)
+	{
+		displayHelp();
+		stopOptionsProcessing();
+	}
+	
+	void handleUsername(const std::string& name, const std::string& value)
+	{
+		_username = value;
+	}
+	
+	void handlePassword(const std::string& name, const std::string& value)
+	{
+		_password = value;
+	}
+	
+	void handleMessage(const std::string& name, const std::string& value)
+	{
+		try
+		{
+			_twitter.login(_username, _password);
+			Poco::Int64 statusId = _twitter.update(value);
+			std::cout << statusId << std::endl;
+		}
+		catch (Poco::Exception& exc)
+		{
+			std::cerr << exc.displayText() << std::endl;
+			_status = Application::EXIT_SOFTWARE;
+		}
+	}
+		
+	void displayHelp()
+	{
+		HelpFormatter helpFormatter(options());
+		helpFormatter.setCommand(commandName());
+		helpFormatter.setUsage("OPTIONS");
+		helpFormatter.setHeader("A simple Twitter command line client for posting status updates.");
+		helpFormatter.format(std::cout);
+	}
+	
+	int main(const std::vector<std::string>& args)
+	{
+		return _status;
+	}
+
+private:
+	std::string _username;
+	std::string _password;
+	Twitter _twitter;
+	int _status;
+};
+
+
+POCO_APP_MAIN(TweetApp)