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// 7zUpdate.h
#ifndef __7Z_UPDATE_H
#define __7Z_UPDATE_H
#include "7zIn.h"
#include "7zOut.h"
#include "7zCompressionMode.h"
#include "../IArchive.h"
namespace NArchive {
namespace N7z {
struct CUpdateItem
{
bool NewData;
bool NewProperties;
int IndexInArchive;
int IndexInClient;
UInt32 Attributes;
FILETIME CreationTime;
FILETIME LastWriteTime;
FILETIME LastAccessTime;
UInt64 Size;
UString Name;
bool IsAnti;
bool IsDirectory;
bool IsCreationTimeDefined;
bool IsLastWriteTimeDefined;
bool IsLastAccessTimeDefined;
bool AttributesAreDefined;
bool HasStream() const
{ return !IsDirectory && !IsAnti && Size != 0; }
CUpdateItem():
IsAnti(false),
AttributesAreDefined(false),
IsCreationTimeDefined(false),
IsLastWriteTimeDefined(false),
IsLastAccessTimeDefined(false)
{}
void SetDirectoryStatusFromAttributes()
{ IsDirectory = ((Attributes & FILE_ATTRIBUTE_DIRECTORY) != 0); };
int GetExtensionPos() const;
UString GetExtension() const;
};
struct CUpdateOptions
{
const CCompressionMethodMode *Method;
const CCompressionMethodMode *HeaderMethod;
bool UseFilters;
bool MaxFilter;
CHeaderOptions HeaderOptions;
UInt64 NumSolidFiles;
UInt64 NumSolidBytes;
bool SolidExtension;
bool RemoveSfxBlock;
bool VolumeMode;
};
HRESULT Update(
DECL_EXTERNAL_CODECS_LOC_VARS
IInStream *inStream,
const CArchiveDatabaseEx *database,
const CObjectVector<CUpdateItem> &updateItems,
ISequentialOutStream *seqOutStream,
IArchiveUpdateCallback *updateCallback,
const CUpdateOptions &options);
}}
#endif
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