7zDec.c File Reference

#include <stdint.h>
#include <string.h>
#include <boolean.h>
#include "7z.h"
#include "Bcj2.h"
#include "Bra.h"
#include "CpuArch.h"
#include "LzmaDec.h"
#include "Lzma2Dec.h"

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Macros
#define	k_Copy   0
#define	k_LZMA2   0x21
#define	k_LZMA   0x30101
#define	k_BCJ   0x03030103
#define	k_PPC   0x03030205
#define	k_ARM   0x03030501
#define	k_ARMT   0x03030701
#define	k_SPARC   0x03030805
#define	k_BCJ2   0x0303011B
#define	IS_BCJ2(c)   ((c)->MethodID == k_BCJ2 && (c)->NumInStreams == 4 && (c)->NumOutStreams == 1)
#define	CASE_BRA_CONV(isa)   case k_ ## isa: isa ## _Convert(outBuffer, outSize, 0, 0); break;

Functions
static SRes	SzDecodeLzma (CSzCoderInfo *coder, uint64_t inSize, ILookInStream *inStream, uint8_t *outBuffer, size_t outSize, ISzAlloc *allocMain)
static SRes	SzDecodeLzma2 (CSzCoderInfo *coder, uint64_t inSize, ILookInStream *inStream, uint8_t *outBuffer, size_t outSize, ISzAlloc *allocMain)
static SRes	SzDecodeCopy (uint64_t inSize, ILookInStream *inStream, uint8_t *outBuffer)
static bool	IS_MAIN_METHOD (uint32_t m)
static bool	IS_SUPPORTED_CODER (const CSzCoderInfo *c)
static SRes	CheckSupportedFolder (const CSzFolder *f)
static uint64_t	GetSum (const uint64_t *values, uint32_t idx)
static SRes	SzFolder_Decode2 (const CSzFolder *folder, const uint64_t *packSizes, ILookInStream *inStream, uint64_t startPos, uint8_t *outBuffer, size_t outSize, ISzAlloc *allocMain, uint8_t *tempBuf[])
SRes	SzFolder_Decode (const CSzFolder *folder, const uint64_t *packSizes, ILookInStream *inStream, uint64_t startPos, uint8_t *outBuffer, size_t outSize, ISzAlloc *allocMain)

Macro Definition Documentation

CASE_BRA_CONV

#define CASE_BRA_CONV

(

isa

)

case k_ ## isa: isa ## _Convert(outBuffer, outSize, 0, 0); break;

IS_BCJ2

#define IS_BCJ2

(

c

)

((c)->MethodID == k_BCJ2 && (c)->NumInStreams == 4 && (c)->NumOutStreams == 1)

k_ARM

#define k_ARM   0x03030501

k_ARMT

#define k_ARMT   0x03030701

k_BCJ

#define k_BCJ   0x03030103

k_BCJ2

#define k_BCJ2   0x0303011B

k_Copy

#define k_Copy   0

k_LZMA

#define k_LZMA   0x30101

k_LZMA2

#define k_LZMA2   0x21

k_PPC

#define k_PPC   0x03030205

k_SPARC

#define k_SPARC   0x03030805

Function Documentation

CheckSupportedFolder()

static SRes CheckSupportedFolder ( const CSzFolder *  f )

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GetSum()

static uint64_t GetSum ( const uint64_t *  values, uint32_t  idx  )

static

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IS_MAIN_METHOD()

static bool IS_MAIN_METHOD ( uint32_t  m )

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IS_SUPPORTED_CODER()

static bool IS_SUPPORTED_CODER ( const CSzCoderInfo *  c )

static

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SzDecodeCopy()

static SRes SzDecodeCopy ( uint64_t  inSize, ILookInStream *  inStream, uint8_t *  outBuffer  )

static

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SzDecodeLzma()

static SRes SzDecodeLzma ( CSzCoderInfo *  coder, uint64_t  inSize, ILookInStream *  inStream, uint8_t *  outBuffer, size_t  outSize, ISzAlloc *  allocMain  )

static

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SzDecodeLzma2()

static SRes SzDecodeLzma2 ( CSzCoderInfo *  coder, uint64_t  inSize, ILookInStream *  inStream, uint8_t *  outBuffer, size_t  outSize, ISzAlloc *  allocMain  )

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SzFolder_Decode()

SRes SzFolder_Decode	(	const CSzFolder *	folder,
		const uint64_t *	packSizes,
		ILookInStream *	inStream,
		uint64_t	startPos,
		uint8_t *	outBuffer,
		size_t	outSize,
		ISzAlloc *	allocMain
	)

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SzFolder_Decode2()

static SRes SzFolder_Decode2 ( const CSzFolder *  folder, const uint64_t *  packSizes, ILookInStream *  inStream, uint64_t  startPos, uint8_t *  outBuffer, size_t  outSize, ISzAlloc *  allocMain, uint8_t *  tempBuf[]  )

static

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