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70 lines
1.3 KiB
C++
Executable File
70 lines
1.3 KiB
C++
Executable File
// Archive/Tar/Item.h
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#ifndef __ARCHIVE_TAR_ITEM_H
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#define __ARCHIVE_TAR_ITEM_H
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#include <time.h>
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#include "Common/Types.h"
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#include "Common/MyString.h"
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#include "../Common/ItemNameUtils.h"
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#include "TarHeader.h"
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namespace NArchive {
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namespace NTar {
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class CItem
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{
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public:
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AString Name;
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UInt32 Mode;
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UInt32 UID;
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UInt32 GID;
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UInt64 Size;
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UInt32 ModificationTime;
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char LinkFlag;
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AString LinkName;
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char Magic[8];
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AString UserName;
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AString GroupName;
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bool DeviceMajorDefined;
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UInt32 DeviceMajor;
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bool DeviceMinorDefined;
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UInt32 DeviceMinor;
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bool IsDirectory() const
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{
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if (LinkFlag == NFileHeader::NLinkFlag::kDirectory)
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return true;
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if (LinkFlag == NFileHeader::NLinkFlag::kOldNormal ||
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LinkFlag == NFileHeader::NLinkFlag::kNormal)
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{
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return NItemName::HasTailSlash(Name, CP_OEMCP);
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}
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return false;
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}
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bool IsMagic() const
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{
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for (int i = 0; i < 5; i++)
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if (Magic[i] != NFileHeader::NMagic::kUsTar[i])
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return false;
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return true;
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}
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};
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class CItemEx: public CItem
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{
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public:
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UInt64 HeaderPosition;
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UInt64 LongLinkSize;
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UInt64 GetDataPosition() const { return HeaderPosition + LongLinkSize + NFileHeader::kRecordSize; };
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UInt64 GetFullSize() const { return LongLinkSize + NFileHeader::kRecordSize + Size; };
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};
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}}
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#endif
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