1*6df1ea1fSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*6df1ea1fSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*6df1ea1fSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*6df1ea1fSAndrew Rist * distributed with this work for additional information 6*6df1ea1fSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*6df1ea1fSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*6df1ea1fSAndrew Rist * "License"); you may not use this file except in compliance 9*6df1ea1fSAndrew Rist * with the License. You may obtain a copy of the License at 10cdf0e10cSrcweir * 11*6df1ea1fSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12cdf0e10cSrcweir * 13*6df1ea1fSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*6df1ea1fSAndrew Rist * software distributed under the License is distributed on an 15*6df1ea1fSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*6df1ea1fSAndrew Rist * KIND, either express or implied. See the License for the 17*6df1ea1fSAndrew Rist * specific language governing permissions and limitations 18*6df1ea1fSAndrew Rist * under the License. 19cdf0e10cSrcweir * 20*6df1ea1fSAndrew Rist *************************************************************/ 21*6df1ea1fSAndrew Rist 22*6df1ea1fSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef GIO_INPUTSTREAM_HXX 25cdf0e10cSrcweir #define GIO_INPUTSTREAM_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <sal/types.h> 28cdf0e10cSrcweir #include <rtl/ustring.hxx> 29cdf0e10cSrcweir #include <cppuhelper/weak.hxx> 30cdf0e10cSrcweir 31cdf0e10cSrcweir #include <com/sun/star/io/XInputStream.hpp> 32cdf0e10cSrcweir #include <com/sun/star/io/XTruncate.hpp> 33cdf0e10cSrcweir #include <com/sun/star/io/XSeekable.hpp> 34cdf0e10cSrcweir 35cdf0e10cSrcweir #include "gio_seekable.hxx" 36cdf0e10cSrcweir 37cdf0e10cSrcweir namespace gio 38cdf0e10cSrcweir { 39cdf0e10cSrcweir 40cdf0e10cSrcweir class InputStream : 41cdf0e10cSrcweir public ::com::sun::star::io::XInputStream, 42cdf0e10cSrcweir public Seekable 43cdf0e10cSrcweir { 44cdf0e10cSrcweir private: 45cdf0e10cSrcweir GFileInputStream *mpStream; 46cdf0e10cSrcweir 47cdf0e10cSrcweir public: 48cdf0e10cSrcweir InputStream ( GFileInputStream *pStream ); 49cdf0e10cSrcweir virtual ~InputStream(); 50cdf0e10cSrcweir 51cdf0e10cSrcweir // XInterface 52cdf0e10cSrcweir virtual com::sun::star::uno::Any SAL_CALL queryInterface(const ::com::sun::star::uno::Type & type ) 53cdf0e10cSrcweir throw( ::com::sun::star::uno::RuntimeException ); acquire(void)54cdf0e10cSrcweir virtual void SAL_CALL acquire( void ) throw () { OWeakObject::acquire(); } release(void)55cdf0e10cSrcweir virtual void SAL_CALL release( void ) throw() { OWeakObject::release(); } 56cdf0e10cSrcweir 57cdf0e10cSrcweir // XInputStream 58cdf0e10cSrcweir virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 > & aData, 59cdf0e10cSrcweir sal_Int32 nBytesToRead ) 60cdf0e10cSrcweir throw( ::com::sun::star::io::NotConnectedException, 61cdf0e10cSrcweir ::com::sun::star::io::BufferSizeExceededException, 62cdf0e10cSrcweir ::com::sun::star::io::IOException, 63cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException ); 64cdf0e10cSrcweir 65cdf0e10cSrcweir virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 > & aData, 66cdf0e10cSrcweir sal_Int32 nMaxBytesToRead ) 67cdf0e10cSrcweir throw( ::com::sun::star::io::NotConnectedException, 68cdf0e10cSrcweir ::com::sun::star::io::BufferSizeExceededException, 69cdf0e10cSrcweir ::com::sun::star::io::IOException, 70cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException ); 71cdf0e10cSrcweir 72cdf0e10cSrcweir virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) 73cdf0e10cSrcweir throw( ::com::sun::star::io::NotConnectedException, 74cdf0e10cSrcweir ::com::sun::star::io::BufferSizeExceededException, 75cdf0e10cSrcweir ::com::sun::star::io::IOException, 76cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException ); 77cdf0e10cSrcweir 78cdf0e10cSrcweir virtual sal_Int32 SAL_CALL available( void ) 79cdf0e10cSrcweir throw( ::com::sun::star::io::NotConnectedException, 80cdf0e10cSrcweir ::com::sun::star::io::IOException, 81cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException ); 82cdf0e10cSrcweir 83cdf0e10cSrcweir virtual void SAL_CALL closeInput( void ) 84cdf0e10cSrcweir throw( ::com::sun::star::io::NotConnectedException, 85cdf0e10cSrcweir ::com::sun::star::io::IOException, 86cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException ); 87cdf0e10cSrcweir }; 88cdf0e10cSrcweir 89cdf0e10cSrcweir } // namespace gio 90cdf0e10cSrcweir #endif 91