moved from daemons2

vos/inc/vos/connectn.hxx

@@ -0,0 +1,159 @@
+/*************************************************************************
+ *
+ *  $RCSfile: connectn.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: obr $ $Date: 2000-09-22 13:43:05 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This 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 library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+
+#ifndef _VOS_CONNECTN_HXX_
+#define _VOS_CONNECTN_HXX_
+
+#ifndef _VOS_REF_HXX_
+#   include <vos/ref.hxx>
+#endif
+
+#ifndef _RTL_USTRING_
+#   include <rtl/ustring>
+#endif
+
+#ifdef _USE_NAMESPACE
+namespace vos
+{
+#endif
+//---------------------------------------------------------------------------
+/** abstract connection class
+ */
+
+class IConnection: public ::vos::IReference
+{
+public:
+
+    //---------------------------------------------------------------------------
+    /** reads the specified amount of bytes from the stream. The call will block
+          until nBytesToRead bytes are available.
+
+        @param pData
+        pointer to the buffer to fill.
+
+        @param nBytesToRead
+        the number of bytes to read.
+
+        @returns
+        the number of bytes read;
+    */
+
+    virtual sal_Int32 SAL_CALL read( sal_Int8* pData, sal_Int32 nBytesToRead ) = 0;
+
+    //---------------------------------------------------------------------------
+    /** tries to read the specified amount of bytes from the stream.
+
+        @param pData
+        pointer to the buffer to fill.
+
+        @param nBytesToRead
+        the maximum number of bytes to read.
+
+        @returns
+        the number of bytes read;
+    */
+
+    virtual sal_Int32 SAL_CALL readSomeBytes( sal_Int8* pData, sal_Int32 nBytesToRead ) = 0;
+
+    //---------------------------------------------------------------------------
+    /** writes the specified number of bytes to the stream.
+
+        @param pData
+        pointer to the buffer to read from.
+
+        @param nBytesToWrite
+        the number of bytes to write.
+    */
+
+    virtual sal_Int32 SAL_CALL write( const sal_Int8* pData , sal_Int32 nBytesToWrite ) = 0;
+
+    //---------------------------------------------------------------------------
+    /** flushes all output data to the stream.
+    */
+
+    virtual sal_Int32 SAL_CALL flush() = 0;
+
+    //---------------------------------------------------------------------------
+    /** closes the stream of the connection.
+
+        NOTE: implementation must be able to handle more than one close calls.
+    */
+
+    virtual sal_Int32 SAL_CALL close() = 0;
+
+    //---------------------------------------------------------------------------
+    /** gets the source address
+    */
+    virtual ::rtl::OUString SAL_CALL getSource() = 0;
+
+    //---------------------------------------------------------------------------
+    /** gets the destination address
+    */
+    virtual ::rtl::OUString SAL_CALL getDestination() = 0;
+};
+
+#ifdef _USE_NAMESPACE
+}
+#endif
+
+#endif // _VOS_CONNECTN_HXX_
+