60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
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// Copyright (c) 1997 James Clark
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// See the file COPYING for copying permission.
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#ifndef CodingSystemKit_INCLUDED
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#define CodingSystemKit_INCLUDED 1
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include "Boolean.h"
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#include "StringC.h"
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#include "CodingSystem.h"
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#include "Resource.h"
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#include "CharsetInfo.h"
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#ifdef SP_NAMESPACE
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namespace SP_NAMESPACE {
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#endif
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class SP_API InputCodingSystemKit : public Resource {
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public:
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virtual ~InputCodingSystemKit();
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// Returned InputCodingSystem lives at least as long as the Kit.
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virtual const InputCodingSystem *
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identityInputCodingSystem() const = 0;
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virtual const InputCodingSystem *
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makeInputCodingSystem(const StringC &,
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const CharsetInfo &,
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Boolean isBctf,
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const char *&staticName) const = 0;
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virtual Char replacementChar() const = 0;
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const CharsetInfo &systemCharset() const;
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protected:
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CharsetInfo systemCharset_;
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};
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class SP_API CodingSystemKit : public InputCodingSystemKit {
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public:
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virtual ~CodingSystemKit() = 0;
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virtual CodingSystemKit *copy() const = 0;
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virtual const CodingSystem *
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identityCodingSystem() const = 0;
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virtual const CodingSystem *
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makeCodingSystem(const char *, Boolean isBctf) const = 0;
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static CodingSystemKit *make(const char *);
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};
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inline
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const CharsetInfo &InputCodingSystemKit::systemCharset() const
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{
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return systemCharset_;
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}
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#ifdef SP_NAMESPACE
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}
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#endif
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#endif /* not CodingSystemKit_INCLUDED */
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