1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
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8 * "License"); you may not use this file except in compliance
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11 * http://www.apache.org/licenses/LICENSE-2.0
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21
22
23
24 #ifndef _COMPHELPER_BASIC_IO_HXX_
25 #define _COMPHELPER_BASIC_IO_HXX_
26
27 #include <com/sun/star/io/XPersistObject.hpp>
28 #include <com/sun/star/awt/FontDescriptor.hpp>
29 #include "comphelper/comphelperdllapi.h"
30
31 //.........................................................................
32 namespace comphelper
33 {
34 //.........................................................................
35
36 namespace stario = ::com::sun::star::io;
37 namespace staruno = ::com::sun::star::uno;
38 namespace starawt = ::com::sun::star::awt;
39
40 // sal_Bool
41 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_Bool& _rVal);
42 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_Bool _bVal);
43
44 // ::rtl::OUString
45 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, ::rtl::OUString& _rStr);
46 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, const ::rtl::OUString& _rStr);
47
48 // sal_Int16
49 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_Int16& _rValue);
50 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_Int16 _nValue);
51
52 // sal_uInt16
53 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_uInt16& _rValue);
54 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_uInt16 _nValue);
55
56 // sal_uInt32
57 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_uInt32& _rValue);
58 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_uInt32 _nValue);
59
60 // sal_Int16
61 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, sal_Int32& _rValue);
62 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, sal_Int32 _nValue);
63
64 // FontDescriptor
65 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& InStream, starawt::FontDescriptor& rVal);
66 COMPHELPER_DLLPUBLIC const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& OutStream, const starawt::FontDescriptor& rVal);
67
68 // sequences
69 template <class ELEMENT>
operator >>(const staruno::Reference<stario::XObjectInputStream> & _rxInStream,staruno::Sequence<ELEMENT> & _rSeq)70 const staruno::Reference<stario::XObjectInputStream>& operator >> (const staruno::Reference<stario::XObjectInputStream>& _rxInStream, staruno::Sequence<ELEMENT>& _rSeq)
71 {
72 sal_Int32 nLen = _rxInStream->readLong();
73 _rSeq.realloc(nLen);
74 if (nLen)
75 {
76 ELEMENT* pElement = _rSeq.getArray();
77 for (sal_Int32 i=0; i<nLen; ++i, ++pElement)
78 _rxInStream >> *pElement;
79 }
80 return _rxInStream;
81 }
82
83 template <class ELEMENT>
operator <<(const staruno::Reference<stario::XObjectOutputStream> & _rxOutStream,const staruno::Sequence<ELEMENT> & _rSeq)84 const staruno::Reference<stario::XObjectOutputStream>& operator << (const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream, const staruno::Sequence<ELEMENT>& _rSeq)
85 {
86 sal_Int32 nLen = _rSeq.getLength();
87 _rxOutStream->writeLong(nLen);
88 if (nLen)
89 {
90 const ELEMENT* pElement = _rSeq.getConstArray();
91 for (sal_Int32 i = 0; i < nLen; ++i, ++pElement)
92 _rxOutStream << *pElement;
93 }
94 return _rxOutStream;
95 }
96
97 //.........................................................................
98 } // namespace comphelper
99 //.........................................................................
100
101 #endif // _COMPHELPER_BASIC_IO_HXX_
102
103