86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
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// Copyright (c) 1994, 1995 James Clark
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// See the file COPYING for copying permission.
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#ifndef PosixStorage_INCLUDED
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#define PosixStorage_INCLUDED 1
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include "StorageManager.h"
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#include "DescriptorManager.h"
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#include "Vector.h"
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#include "StringC.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 Messenger;
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class CharsetInfo;
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class UnivCharsetDesc;
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class Filename;
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class OutputCodingSystem;
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class SP_API PosixStorageManager : public IdStorageManager {
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public:
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PosixStorageManager(const char *type,
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const CharsetInfo *filenameCharset,
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#ifndef SP_WIDE_SYSTEM
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const OutputCodingSystem *filenameCodingSystem,
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#endif
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int maxFDs,
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Boolean restrictFileReading = 0);
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StorageObject *makeStorageObject(const StringC &id,
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const StringC &baseId,
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Boolean search,
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Boolean mayRewind,
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Messenger &,
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StringC &foundId);
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Boolean resolveRelative(const StringC &, StringC &, Boolean syntactic = 0)
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const;
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const char *type() const;
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void addSearchDir(const StringC &);
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Boolean transformNeutral(StringC &, Boolean fold, Messenger &) const;
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private:
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Boolean isAbsolute(const StringC &) const;
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Boolean isSafe(const StringC &) const;
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StringC extractDir(const StringC &) const;
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StringC combineDir(const StringC &, const StringC &) const;
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PosixStorageManager(const PosixStorageManager &); // undefined
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void operator=(const PosixStorageManager &); // undefined
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DescriptorManager descriptorManager_;
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Boolean restrictFileReading_;
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#ifndef SP_WIDE_SYSTEM
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const OutputCodingSystem *filenameCodingSystem_;
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#endif
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const char *type_;
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Vector<StringC> searchDirs_;
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};
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class SP_API PosixFdStorageManager : public IdStorageManager {
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public:
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PosixFdStorageManager(const char *type,
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const CharsetInfo *filenameCharset);
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StorageObject *makeStorageObject(const StringC &id,
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const StringC &baseId,
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Boolean,
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Boolean mayRewind,
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Messenger &mgr,
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StringC &foundId);
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const char *type() const;
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Boolean inheritable() const;
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private:
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PosixFdStorageManager(const PosixFdStorageManager &); // undefined
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void operator=(const PosixFdStorageManager &); // undefined
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const char *type_;
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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 PosixStorage_INCLUDED */
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