Merge/push command

- Added TransportRSYNC

src/TransportRSYNC.cpp

@@ -0,0 +1,130 @@
+////////////////////////////////////////////////////////////////////////////////
+// taskwarrior - a command line task list manager.
+//
+// Copyright 2010, Johannes Schlatow.
+// All rights reserved.
+//
+// This program is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free Software
+// Foundation; either version 2 of the License, or (at your option) any later
+// version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+// details.
+//
+// You should have received a copy of the GNU General Public License along with
+// this program; if not, write to the
+//
+//     Free Software Foundation, Inc.,
+//     51 Franklin Street, Fifth Floor,
+//     Boston, MA
+//     02110-1301
+//     USA
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include "TransportRSYNC.h"
+
+////////////////////////////////////////////////////////////////////////////////
+TransportRSYNC::TransportRSYNC(const std::string& uri) : Transport(uri)
+{
+	executable = "rsync";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+TransportRSYNC::TransportRSYNC(
+	const std::string& host,
+	const std::string& path,
+	const std::string& user,
+	const std::string& port) : Transport (host,path,user,port)
+{
+	executable = "rsync";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void TransportRSYNC::send(const std::string& source)
+{
+	if (host == "") {
+		throw std::string ("Hostname is empty");
+	}
+
+	// Is there more than one file to transfer?
+	// Then path has to end with a '/'
+	if ( (source.find ("*") != std::string::npos)
+		|| (source.find ("?") != std::string::npos)
+		|| (source.find (" ") != std::string::npos) )
+	{
+		std::string::size_type pos;
+
+		pos = path.find_last_of ("/");
+		if (pos != path.length()-1)
+		{
+			path = path.substr (0, pos+1);
+		}
+	}
+
+	// cmd line is: rsync [--port=PORT] source [user@]host::path
+	if (port != "")
+	{
+		arguments.push_back ("--port=" + port);		
+	}
+
+	arguments.push_back (source);
+
+	if (user != "")
+	{
+		arguments.push_back (user + "@" + host + "::" + path);
+	}
+	else
+	{
+		arguments.push_back (host + "::" + path);
+	}
+
+	if (execute())
+		throw std::string ("Failed to run rsync!");
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void TransportRSYNC::recv(std::string target)
+{
+	if (host == "") {
+		throw std::string ("Hostname is empty");
+	}
+
+	// Is there more than one file to transfer?
+	// Then target has to end with a '/'
+	if ( (path.find ("*") != std::string::npos)
+		|| (path.find ("?") != std::string::npos) )
+	{
+		std::string::size_type pos;
+		pos = target.find_last_of ("/");
+		if (pos != target.length()-1)
+		{
+			target = target.substr( 0, pos+1);
+		}
+	}
+	
+	// cmd line is: rsync [--port=PORT] [user@]host::path target
+	if (port != "")
+	{
+		arguments.push_back ("--port=" + port);		
+	}
+
+	if (user != "")
+	{
+		arguments.push_back (user + "@" + host + "::" + path);
+	}
+	else
+	{
+		arguments.push_back (host + "::" + path);
+	}
+
+	arguments.push_back (target);
+
+	if (execute())
+		throw std::string ("Failed to run rsync!");
+}
+
+////////////////////////////////////////////////////////////////////////////////