1 files changed, 99 insertions, 0 deletions
diff --git a/lib/psocksxx/iosocks.h b/lib/psocksxx/iosocks.h
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+/*
+*  psocksxx - A C++ wrapper for POSIX sockets
+*  Copyright (C) 2013 Uditha Atukorala
+*
+*  This software library is free software; you can redistribute it and/or modify
+*  it under the terms of the GNU Lesser General Public License as published by
+*  the Free Software Foundation; either version 3 of the License, or
+*  (at your option) any later version.
+*
+*  This software library 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 Lesser General Public License for more details.
+*
+*  You should have received a copy of the GNU Lesser General Public License
+*  along with this software library. If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+#ifndef PSOCKSXX_IOSOCKS_H
+#define PSOCKSXX_IOSOCKS_H
+
+#include <psocksxx/sockstreambuf.h>
+
+#include <ios>
+
+
+namespace psocksxx {
+
+	/**
+	*   @brief base class for socket stream controller classes
+	*
+	*   This class holds the common methods for socket stream controller
+	*   classes.
+	*/
+	class iosocks : public virtual std::ios {
+	public:
+
+		/**
+		*   @brief destructor
+		*
+		*   Does nothing.
+		*
+		*/
+		virtual ~iosocks() throw() { };
+
+		/**
+		*   @brief get the timed-out status flag value
+		*   @return boolean @c true if timed-out flag is set or @c false
+		*           otherwise.
+		*
+		*   Returns the timed-out status for the associated socket stream
+		*   buffer.
+		*
+		*/
+		bool timedout() const throw();
+
+		/**
+		*   @brief set the timeout value for stream communications
+		*   @param sec seconds
+		*   @param usec microseconds
+		*   @return a reference to the internal timeout structure
+		*
+		*   Wrapper method for sockstreambuf::timeout() to set the
+		*   timeout value for stream communications.
+		*
+		*   @see sockstreambuf::timeout()
+		*
+		*/
+		const timeval * timeout( time_t sec, suseconds_t usec ) throw();
+
+		/**
+		*   @brief clear the timeout value
+		*   @return a reference to the internal timeout structure which will
+		*           always be a null-pointer (@c 0) after clearing the timeout
+		*
+		*   This will clear any timeout values set for this stream using
+		*   timeout().
+		*
+		*/
+		void * clear_timeout() throw();
+
+	protected:
+
+		/**
+		*   @brief empty default constructor
+		*
+		*   Empty default constructor so that derived classes through virtual
+		*   inheritance does not have to call the constructor.
+		*
+		*/
+		iosocks() throw() { }
+
+	};
+
+} /* end of namespace psocksxx */
+
+#endif /* !PSOCKSXX_IOSOCKS_H */
+