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77 lines
1.5 KiB
77 lines
1.5 KiB
4 months ago
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// 7zCompressionMode.h
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#ifndef __7Z_COMPRESSION_MODE_H
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#define __7Z_COMPRESSION_MODE_H
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#include "../../Common/MethodId.h"
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#include "../../Common/MethodProps.h"
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namespace NArchive {
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namespace N7z {
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struct CMethodFull: public CMethodProps
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{
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CMethodId Id;
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UInt32 NumStreams;
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int CodecIndex;
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CMethodFull(): CodecIndex(-1) {}
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bool IsSimpleCoder() const { return NumStreams == 1; }
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};
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struct CBond2
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{
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UInt32 OutCoder;
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UInt32 OutStream;
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UInt32 InCoder;
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};
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struct CCompressionMethodMode
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{
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/*
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if (Bonds.Empty()), then default bonds must be created
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if (Filter_was_Inserted)
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{
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Methods[0] is filter method
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Bonds don't contain bonds for filter (these bonds must be created)
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}
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*/
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CObjectVector<CMethodFull> Methods;
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CRecordVector<CBond2> Bonds;
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bool IsThereBond_to_Coder(unsigned coderIndex) const
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{
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FOR_VECTOR(i, Bonds)
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if (Bonds[i].InCoder == coderIndex)
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return true;
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return false;
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}
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bool DefaultMethod_was_Inserted;
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bool Filter_was_Inserted;
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#ifndef _7ZIP_ST
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UInt32 NumThreads;
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bool MultiThreadMixer;
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#endif
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bool PasswordIsDefined;
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UString Password;
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bool IsEmpty() const { return (Methods.IsEmpty() && !PasswordIsDefined); }
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CCompressionMethodMode():
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DefaultMethod_was_Inserted(false),
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Filter_was_Inserted(false),
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PasswordIsDefined(false)
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#ifndef _7ZIP_ST
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, NumThreads(1)
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, MultiThreadMixer(true)
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#endif
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{}
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};
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}}
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#endif
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