1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 /************************************************************************** 29 TODO 30 ************************************************************************** 31 32 *************************************************************************/ 33 34 #ifndef _FTP_FTPINPSTR_HXX_ 35 #define _FTP_FTPINPSTR_HXX_ 36 37 38 #include <rtl/ustring.hxx> 39 #include <osl/mutex.hxx> 40 #include <cppuhelper/weak.hxx> 41 #include <cppuhelper/queryinterface.hxx> 42 #include <com/sun/star/io/XInputStream.hpp> 43 #include <com/sun/star/io/XSeekable.hpp> 44 #include <stdio.h> 45 46 47 namespace ftp { 48 49 50 /** Implements a seekable InputStream 51 * working on a buffer. 52 */ 53 54 55 namespace css = com::sun::star; 56 57 58 class FTPInputStream 59 : public cppu::OWeakObject, 60 public com::sun::star::io::XInputStream, 61 public com::sun::star::io::XSeekable 62 { 63 public: 64 65 /** Defines the storage kind found 66 * on which the inputstream acts. 67 */ 68 69 FTPInputStream(FILE* tmpfl = 0); 70 71 ~FTPInputStream(); 72 73 virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& rType) 74 throw(css::uno::RuntimeException); 75 76 virtual void SAL_CALL acquire(void) throw(); 77 78 virtual void SAL_CALL release(void) throw(); 79 80 virtual sal_Int32 SAL_CALL 81 readBytes(css::uno::Sequence< sal_Int8 >& aData, 82 sal_Int32 nBytesToRead) 83 throw( css::io::NotConnectedException, 84 css::io::BufferSizeExceededException, 85 css::io::IOException, 86 css::uno::RuntimeException); 87 88 virtual sal_Int32 SAL_CALL 89 readSomeBytes(css::uno::Sequence< sal_Int8 >& aData, 90 sal_Int32 nMaxBytesToRead ) 91 throw( css::io::NotConnectedException, 92 css::io::BufferSizeExceededException, 93 css::io::IOException, 94 css::uno::RuntimeException); 95 96 virtual void SAL_CALL 97 skipBytes(sal_Int32 nBytesToSkip) 98 throw(css::io::NotConnectedException, 99 css::io::BufferSizeExceededException, 100 css::io::IOException, 101 css::uno::RuntimeException ); 102 103 virtual sal_Int32 SAL_CALL 104 available(void) 105 throw(css::io::NotConnectedException, 106 css::io::IOException, 107 css::uno::RuntimeException ); 108 109 virtual void SAL_CALL 110 closeInput(void) 111 throw(css::io::NotConnectedException, 112 css::io::IOException, 113 css::uno::RuntimeException); 114 115 116 /** XSeekable 117 */ 118 119 virtual void SAL_CALL 120 seek(sal_Int64 location) 121 throw(css::lang::IllegalArgumentException, 122 css::io::IOException, 123 css::uno::RuntimeException); 124 125 126 virtual sal_Int64 SAL_CALL 127 getPosition(void) 128 throw(css::io::IOException, 129 css::uno::RuntimeException); 130 131 132 virtual sal_Int64 SAL_CALL 133 getLength(void) 134 throw(css::io::IOException, 135 css::uno::RuntimeException); 136 137 // additional 138 139 // void append(const void* pBuffer,size_t size,size_t nmemb); 140 141 private: 142 143 osl::Mutex m_aMutex; 144 FILE* m_tmpfl; 145 sal_Int64 m_nLength; 146 }; 147 148 149 } 150 151 #endif 152