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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*************************************************************************
3 : : *
4 : : * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 : : *
6 : : * Copyright 2000, 2010 Oracle and/or its affiliates.
7 : : *
8 : : * OpenOffice.org - a multi-platform office productivity suite
9 : : *
10 : : * This file is part of OpenOffice.org.
11 : : *
12 : : * OpenOffice.org is free software: you can redistribute it and/or modify
13 : : * it under the terms of the GNU Lesser General Public License version 3
14 : : * only, as published by the Free Software Foundation.
15 : : *
16 : : * OpenOffice.org is distributed in the hope that it will be useful,
17 : : * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 : : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 : : * GNU Lesser General Public License version 3 for more details
20 : : * (a copy is included in the LICENSE file that accompanied this code).
21 : : *
22 : : * You should have received a copy of the GNU Lesser General Public License
23 : : * version 3 along with OpenOffice.org. If not, see
24 : : * <http://www.openoffice.org/license.html>
25 : : * for a copy of the LGPLv3 License.
26 : : *
27 : : ************************************************************************/
28 : : #ifndef _NEONINPUTSTREAM_HXX_
29 : : #define _NEONINPUTSTREAM_HXX_
30 : :
31 : : #include <sal/types.h>
32 : : #include <rtl/ustring.hxx>
33 : : #include <cppuhelper/weak.hxx>
34 : : #include <com/sun/star/io/XInputStream.hpp>
35 : : #include <com/sun/star/io/XSeekable.hpp>
36 : :
37 : :
38 : : namespace webdav_ucp
39 : : {
40 : :
41 : : // -------------------------------------------------------------------
42 : : // NeonInputStream
43 : : // A simple XInputStream implementation provided specifically for use
44 : : // by the DAVSession::GET method.
45 : : // -------------------------------------------------------------------
46 : : class NeonInputStream : public ::com::sun::star::io::XInputStream,
47 : : public ::com::sun::star::io::XSeekable,
48 : : public ::cppu::OWeakObject
49 : : {
50 : : private:
51 : : com::sun::star::uno::Sequence< sal_Int8 > mInputBuffer;
52 : : sal_Int64 mLen;
53 : : sal_Int64 mPos;
54 : :
55 : : public:
56 : : NeonInputStream( void );
57 : : virtual ~NeonInputStream();
58 : :
59 : : // Add some data to the end of the stream
60 : : void AddToStream( const char * inBuf, sal_Int32 inLen );
61 : :
62 : : // XInterface
63 : : virtual com::sun::star::uno::Any SAL_CALL queryInterface(
64 : : const ::com::sun::star::uno::Type & type )
65 : : throw( ::com::sun::star::uno::RuntimeException );
66 : :
67 : 0 : virtual void SAL_CALL acquire( void )
68 : : throw ()
69 : 0 : { OWeakObject::acquire(); }
70 : :
71 : 0 : virtual void SAL_CALL release( void )
72 : : throw()
73 : 0 : { OWeakObject::release(); }
74 : :
75 : :
76 : : // XInputStream
77 : : virtual sal_Int32 SAL_CALL readBytes(
78 : : ::com::sun::star::uno::Sequence< sal_Int8 > & aData,
79 : : sal_Int32 nBytesToRead )
80 : : throw( ::com::sun::star::io::NotConnectedException,
81 : : ::com::sun::star::io::BufferSizeExceededException,
82 : : ::com::sun::star::io::IOException,
83 : : ::com::sun::star::uno::RuntimeException );
84 : :
85 : : virtual sal_Int32 SAL_CALL readSomeBytes(
86 : : ::com::sun::star::uno::Sequence< sal_Int8 > & aData,
87 : : sal_Int32 nMaxBytesToRead )
88 : : throw( ::com::sun::star::io::NotConnectedException,
89 : : ::com::sun::star::io::BufferSizeExceededException,
90 : : ::com::sun::star::io::IOException,
91 : : ::com::sun::star::uno::RuntimeException );
92 : :
93 : : virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip )
94 : : throw( ::com::sun::star::io::NotConnectedException,
95 : : ::com::sun::star::io::BufferSizeExceededException,
96 : : ::com::sun::star::io::IOException,
97 : : ::com::sun::star::uno::RuntimeException );
98 : :
99 : : virtual sal_Int32 SAL_CALL available( void )
100 : : throw( ::com::sun::star::io::NotConnectedException,
101 : : ::com::sun::star::io::IOException,
102 : : ::com::sun::star::uno::RuntimeException );
103 : :
104 : : virtual void SAL_CALL closeInput( void )
105 : : throw( ::com::sun::star::io::NotConnectedException,
106 : : ::com::sun::star::io::IOException,
107 : : ::com::sun::star::uno::RuntimeException );
108 : :
109 : : // XSeekable
110 : : virtual void SAL_CALL seek( sal_Int64 location )
111 : : throw( ::com::sun::star::lang::IllegalArgumentException,
112 : : ::com::sun::star::io::IOException,
113 : : ::com::sun::star::uno::RuntimeException );
114 : :
115 : : virtual sal_Int64 SAL_CALL getPosition()
116 : : throw( ::com::sun::star::io::IOException,
117 : : ::com::sun::star::uno::RuntimeException );
118 : :
119 : : virtual sal_Int64 SAL_CALL getLength()
120 : : throw( ::com::sun::star::io::IOException,
121 : : ::com::sun::star::uno::RuntimeException );
122 : : };
123 : :
124 : : } // namespace webdav_ucp
125 : : #endif // _NEONINPUTSTREAM_HXX_
126 : :
127 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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