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 10*6df1ea1fSAndrew Rist * 11*6df1ea1fSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*6df1ea1fSAndrew Rist * 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. 19*6df1ea1fSAndrew Rist * 20*6df1ea1fSAndrew Rist *************************************************************/ 21*6df1ea1fSAndrew Rist 22*6df1ea1fSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir /************************************************************************** 25cdf0e10cSrcweir TODO 26cdf0e10cSrcweir ************************************************************************** 27cdf0e10cSrcweir 28cdf0e10cSrcweir *************************************************************************/ 29cdf0e10cSrcweir 30cdf0e10cSrcweir #ifndef _FTP_FTPINPSTR_HXX_ 31cdf0e10cSrcweir #define _FTP_FTPINPSTR_HXX_ 32cdf0e10cSrcweir 33cdf0e10cSrcweir 34cdf0e10cSrcweir #include <rtl/ustring.hxx> 35cdf0e10cSrcweir #include <osl/mutex.hxx> 36cdf0e10cSrcweir #include <cppuhelper/weak.hxx> 37cdf0e10cSrcweir #include <cppuhelper/queryinterface.hxx> 38cdf0e10cSrcweir #include <com/sun/star/io/XInputStream.hpp> 39cdf0e10cSrcweir #include <com/sun/star/io/XSeekable.hpp> 40cdf0e10cSrcweir #include <stdio.h> 41cdf0e10cSrcweir 42cdf0e10cSrcweir 43cdf0e10cSrcweir namespace ftp { 44cdf0e10cSrcweir 45cdf0e10cSrcweir 46cdf0e10cSrcweir /** Implements a seekable InputStream 47cdf0e10cSrcweir * working on a buffer. 48cdf0e10cSrcweir */ 49cdf0e10cSrcweir 50cdf0e10cSrcweir 51cdf0e10cSrcweir namespace css = com::sun::star; 52cdf0e10cSrcweir 53cdf0e10cSrcweir 54cdf0e10cSrcweir class FTPInputStream 55cdf0e10cSrcweir : public cppu::OWeakObject, 56cdf0e10cSrcweir public com::sun::star::io::XInputStream, 57cdf0e10cSrcweir public com::sun::star::io::XSeekable 58cdf0e10cSrcweir { 59cdf0e10cSrcweir public: 60cdf0e10cSrcweir 61cdf0e10cSrcweir /** Defines the storage kind found 62cdf0e10cSrcweir * on which the inputstream acts. 63cdf0e10cSrcweir */ 64cdf0e10cSrcweir 65cdf0e10cSrcweir FTPInputStream(FILE* tmpfl = 0); 66cdf0e10cSrcweir 67cdf0e10cSrcweir ~FTPInputStream(); 68cdf0e10cSrcweir 69cdf0e10cSrcweir virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& rType) 70cdf0e10cSrcweir throw(css::uno::RuntimeException); 71cdf0e10cSrcweir 72cdf0e10cSrcweir virtual void SAL_CALL acquire(void) throw(); 73cdf0e10cSrcweir 74cdf0e10cSrcweir virtual void SAL_CALL release(void) throw(); 75cdf0e10cSrcweir 76cdf0e10cSrcweir virtual sal_Int32 SAL_CALL 77cdf0e10cSrcweir readBytes(css::uno::Sequence< sal_Int8 >& aData, 78cdf0e10cSrcweir sal_Int32 nBytesToRead) 79cdf0e10cSrcweir throw( css::io::NotConnectedException, 80cdf0e10cSrcweir css::io::BufferSizeExceededException, 81cdf0e10cSrcweir css::io::IOException, 82cdf0e10cSrcweir css::uno::RuntimeException); 83cdf0e10cSrcweir 84cdf0e10cSrcweir virtual sal_Int32 SAL_CALL 85cdf0e10cSrcweir readSomeBytes(css::uno::Sequence< sal_Int8 >& aData, 86cdf0e10cSrcweir sal_Int32 nMaxBytesToRead ) 87cdf0e10cSrcweir throw( css::io::NotConnectedException, 88cdf0e10cSrcweir css::io::BufferSizeExceededException, 89cdf0e10cSrcweir css::io::IOException, 90cdf0e10cSrcweir css::uno::RuntimeException); 91cdf0e10cSrcweir 92cdf0e10cSrcweir virtual void SAL_CALL 93cdf0e10cSrcweir skipBytes(sal_Int32 nBytesToSkip) 94cdf0e10cSrcweir throw(css::io::NotConnectedException, 95cdf0e10cSrcweir css::io::BufferSizeExceededException, 96cdf0e10cSrcweir css::io::IOException, 97cdf0e10cSrcweir css::uno::RuntimeException ); 98cdf0e10cSrcweir 99cdf0e10cSrcweir virtual sal_Int32 SAL_CALL 100cdf0e10cSrcweir available(void) 101cdf0e10cSrcweir throw(css::io::NotConnectedException, 102cdf0e10cSrcweir css::io::IOException, 103cdf0e10cSrcweir css::uno::RuntimeException ); 104cdf0e10cSrcweir 105cdf0e10cSrcweir virtual void SAL_CALL 106cdf0e10cSrcweir closeInput(void) 107cdf0e10cSrcweir throw(css::io::NotConnectedException, 108cdf0e10cSrcweir css::io::IOException, 109cdf0e10cSrcweir css::uno::RuntimeException); 110cdf0e10cSrcweir 111cdf0e10cSrcweir 112cdf0e10cSrcweir /** XSeekable 113cdf0e10cSrcweir */ 114cdf0e10cSrcweir 115cdf0e10cSrcweir virtual void SAL_CALL 116cdf0e10cSrcweir seek(sal_Int64 location) 117cdf0e10cSrcweir throw(css::lang::IllegalArgumentException, 118cdf0e10cSrcweir css::io::IOException, 119cdf0e10cSrcweir css::uno::RuntimeException); 120cdf0e10cSrcweir 121cdf0e10cSrcweir 122cdf0e10cSrcweir virtual sal_Int64 SAL_CALL 123cdf0e10cSrcweir getPosition(void) 124cdf0e10cSrcweir throw(css::io::IOException, 125cdf0e10cSrcweir css::uno::RuntimeException); 126cdf0e10cSrcweir 127cdf0e10cSrcweir 128cdf0e10cSrcweir virtual sal_Int64 SAL_CALL 129cdf0e10cSrcweir getLength(void) 130cdf0e10cSrcweir throw(css::io::IOException, 131cdf0e10cSrcweir css::uno::RuntimeException); 132cdf0e10cSrcweir 133cdf0e10cSrcweir // additional 134cdf0e10cSrcweir 135cdf0e10cSrcweir // void append(const void* pBuffer,size_t size,size_t nmemb); 136cdf0e10cSrcweir 137cdf0e10cSrcweir private: 138cdf0e10cSrcweir 139cdf0e10cSrcweir osl::Mutex m_aMutex; 140cdf0e10cSrcweir FILE* m_tmpfl; 141cdf0e10cSrcweir sal_Int64 m_nLength; 142cdf0e10cSrcweir }; 143cdf0e10cSrcweir 144cdf0e10cSrcweir 145cdf0e10cSrcweir } 146cdf0e10cSrcweir 147cdf0e10cSrcweir #endif 148