51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
/*
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* Copyright 2001-2010, Haiku Inc.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _ENTRY_LIST_H
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#define _ENTRY_LIST_H
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#include <dirent.h>
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#include <SupportDefs.h>
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class BEntry;
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struct entry_ref;
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/*! Interface for iterating through a list of filesystem entries
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Defines a general interface for iterating through a list of entries (i.e.
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files in a folder
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*/
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class BEntryList {
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public:
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BEntryList();
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virtual ~BEntryList();
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virtual status_t GetNextEntry(BEntry* entry,
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bool traverse = false) = 0;
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virtual status_t GetNextRef(entry_ref* ref) = 0;
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virtual int32 GetNextDirents(struct dirent* direntBuffer,
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size_t bufferSize,
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int32 maxEntries = INT_MAX) = 0;
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virtual status_t Rewind() = 0;
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virtual int32 CountEntries() = 0;
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private:
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virtual void _ReservedEntryList1();
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virtual void _ReservedEntryList2();
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virtual void _ReservedEntryList3();
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virtual void _ReservedEntryList4();
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virtual void _ReservedEntryList5();
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virtual void _ReservedEntryList6();
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virtual void _ReservedEntryList7();
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virtual void _ReservedEntryList8();
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};
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#endif // _ENTRY_LIST_H
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