binaryurp/source/unmarshal.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  12  *   contributor license agreements. See the NOTICE file distributed
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  14  *   ownership. The ASF licenses this file to you under the Apache
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  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_BINARYURP_SOURCE_UNMARSHAL_HXX
  21 #define INCLUDED_BINARYURP_SOURCE_UNMARSHAL_HXX
  22
  23 #include "sal/config.h"
  24
  25 #include <vector>
  26
  27 #include "com/sun/star/uno/Sequence.hxx"
  28 #include "rtl/ref.hxx"
  29 #include "sal/types.h"
  30 #include "typelib/typedescription.hxx"
  31
  32 namespace binaryurp {
  33     class BinaryAny;
  34     class Bridge;
  35     struct ReaderState;
  36 }
  37 namespace com { namespace sun { namespace star { namespace uno {
  38     class TypeDescription;
  39 } } } }
  40
  41 namespace binaryurp {
  42
  43 class Unmarshal {
  44 public:
  45     Unmarshal(
  46         rtl::Reference< Bridge > const & bridge, ReaderState & state,
  47         com::sun::star::uno::Sequence< sal_Int8 > const & buffer);
  48
  49     ~Unmarshal();
  50
  51     sal_uInt8 read8();
  52
  53     sal_uInt16 read16();
  54
  55     sal_uInt32 read32();
  56
  57     com::sun::star::uno::TypeDescription readType();
  58
  59     OUString readOid();
  60
  61     rtl::ByteSequence readTid();
  62
  63     BinaryAny readValue(com::sun::star::uno::TypeDescription const & type);
  64
  65     void done() const;
  66
  67 private:
  68     Unmarshal(const Unmarshal&) SAL_DELETED_FUNCTION;
  69     Unmarshal& operator=(const Unmarshal&) SAL_DELETED_FUNCTION;
  70
  71     void check(sal_Int32 size) const;
  72
  73     sal_uInt32 readCompressed();
  74
  75     sal_uInt16 readCacheIndex();
  76
  77     sal_uInt64 read64();
  78
  79     OUString readString();
  80
  81     BinaryAny readSequence(com::sun::star::uno::TypeDescription const & type);
  82
  83     void readMemberValues(
  84         com::sun::star::uno::TypeDescription const & type,
  85         std::vector< BinaryAny > * values);
  86
  87     rtl::Reference< Bridge > bridge_;
  88     ReaderState & state_;
  89     com::sun::star::uno::Sequence< sal_Int8 > buffer_;
  90     sal_uInt8 const * data_;
  91     sal_uInt8 const * end_;
  92 };
  93
  94 }
  95
  96 #endif
  97
  98 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */