89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
//----------------------------------------------------------------------
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// This software is part of the OpenBeOS distribution and is covered
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// by the OpenBeOS license.
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//
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// File Name: SymLink.h
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//---------------------------------------------------------------------
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/*!
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\file SymLink.h
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BSymLink interface declaration.
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*/
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#ifndef _SYM_LINK_H
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#define _SYM_LINK_H
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#include <Node.h>
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#include <StorageDefs.h>
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#ifdef USE_OPENBEOS_NAMESPACE
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namespace OpenBeOS {
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#endif
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/*!
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\class BSymLink
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\brief A symbolic link in the filesystem
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Provides an interface for manipulating symbolic links.
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\author <a href='mailto:bonefish@users.sf.net'>Ingo Weinhold</a>
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\version 0.0.0
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*/
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class BSymLink : public BNode {
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public:
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BSymLink();
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BSymLink(const BSymLink &link);
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BSymLink(const entry_ref *ref);
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BSymLink(const BEntry *entry);
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BSymLink(const char *path);
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BSymLink(const BDirectory *dir, const char *path);
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virtual ~BSymLink();
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// WORKAROUND
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// SetTo() methods: Part of a work around until someone has an idea how to
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// get BPrivate::Storage::read_link(FileDescriptor,...) to work.
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status_t SetTo(const entry_ref *ref);
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status_t SetTo(const BEntry *entry);
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status_t SetTo(const char *path);
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status_t SetTo(const BDirectory *dir, const char *path);
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void Unset();
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ssize_t ReadLink(char *buf, size_t size);
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ssize_t MakeLinkedPath(const char *dirPath, BPath *path);
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ssize_t MakeLinkedPath(const BDirectory *dir, BPath *path);
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bool IsAbsolute();
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// WORKAROUND
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// operator=(): Part of a work around until someone has an idea how to
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// get BPrivate::Storage::read_link(FileDescriptor,...) to work.
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BSymLink &operator=(const BSymLink &link);
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private:
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virtual void _ReservedSymLink1();
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virtual void _ReservedSymLink2();
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virtual void _ReservedSymLink3();
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virtual void _ReservedSymLink4();
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virtual void _ReservedSymLink5();
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virtual void _ReservedSymLink6();
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// WORKAROUND
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// fSecretEntry: Part of a work around until someone has an idea how to
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// get BPrivate::Storage::read_link(FileDescriptor,...) to work.
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// uint32 _reservedData[4];
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uint32 _reservedData[3];
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BEntry *fSecretEntry;
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private:
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BPrivate::Storage::FileDescriptor get_fd() const;
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};
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#ifdef USE_OPENBEOS_NAMESPACE
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}; // namespace OpenBeOS
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#endif
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#endif // _SYM_LINK_H
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