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7z: Update from 19.00 to 21.07

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Ani 2022-04-23 11:11:20 +01:00 • committed by Megamouse
parent f6de42a2ae
commit 7ef112cf30
59 changed files with 8366 additions and 2483 deletions
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47
3rdparty/7z/src/7zDec.c vendored
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@ -1,5 +1,5 @@
/* 7zDec.c -- Decoding from 7z folder
2019-02-02 : Igor Pavlov : Public domain */
2021-02-09 : Igor Pavlov : Public domain */
#include "Precomp.h"
@ -21,17 +21,20 @@
#endif
#define k_Copy 0
#define k_Delta 3
#ifndef _7Z_NO_METHOD_LZMA2
#define k_LZMA2 0x21
#endif
#define k_LZMA 0x30101
#define k_BCJ 0x3030103
#define k_BCJ2 0x303011B
#ifndef _7Z_NO_METHODS_FILTERS
#define k_Delta 3
#define k_BCJ 0x3030103
#define k_PPC 0x3030205
#define k_IA64 0x3030401
#define k_ARM 0x3030501
#define k_ARMT 0x3030701
#define k_SPARC 0x3030805
#endif
#ifdef _7ZIP_PPMD_SUPPPORT
@ -56,7 +59,7 @@ static Byte ReadByte(const IByteIn *pp)
return *p->cur++;
if (p->res == SZ_OK)
{
size_t size = p->cur - p->begin;
size_t size = (size_t)(p->cur - p->begin);
p->processed += size;
p->res = ILookInStream_Skip(p->inStream, size);
size = (1 << 25);
@ -101,28 +104,32 @@ static SRes SzDecodePpmd(const Byte *props, unsigned propsSize, UInt64 inSize, c
Ppmd7_Init(&ppmd, order);
}
{
CPpmd7z_RangeDec rc;
Ppmd7z_RangeDec_CreateVTable(&rc);
rc.Stream = &s.vt;
if (!Ppmd7z_RangeDec_Init(&rc))
ppmd.rc.dec.Stream = &s.vt;
if (!Ppmd7z_RangeDec_Init(&ppmd.rc.dec))
res = SZ_ERROR_DATA;
else if (s.extra)
res = (s.res != SZ_OK ? s.res : SZ_ERROR_DATA);
else
else if (!s.extra)
{
SizeT i;
for (i = 0; i < outSize; i++)
Byte *buf = outBuffer;
const Byte *lim = buf + outSize;
for (; buf != lim; buf++)
{
int sym = Ppmd7_DecodeSymbol(&ppmd, &rc.vt);
int sym = Ppmd7z_DecodeSymbol(&ppmd);
if (s.extra || sym < 0)
break;
outBuffer[i] = (Byte)sym;
*buf = (Byte)sym;
}
if (i != outSize)
res = (s.res != SZ_OK ? s.res : SZ_ERROR_DATA);
else if (s.processed + (s.cur - s.begin) != inSize || !Ppmd7z_RangeDec_IsFinishedOK(&rc))
if (buf != lim)
res = SZ_ERROR_DATA;
else if (!Ppmd7z_RangeDec_IsFinishedOK(&ppmd.rc.dec))
{
/* if (Ppmd7z_DecodeSymbol(&ppmd) != PPMD7_SYM_END || !Ppmd7z_RangeDec_IsFinishedOK(&ppmd.rc.dec)) */
res = SZ_ERROR_DATA;
}
}
if (s.extra)
res = (s.res != SZ_OK ? s.res : SZ_ERROR_DATA);
else if (s.processed + (size_t)(s.cur - s.begin) != inSize)
res = SZ_ERROR_DATA;
}
Ppmd7_Free(&ppmd, allocMain);
return res;
@ -365,7 +372,9 @@ static SRes CheckSupportedFolder(const CSzFolder *f)
return SZ_ERROR_UNSUPPORTED;
}
#ifndef _7Z_NO_METHODS_FILTERS
#define CASE_BRA_CONV(isa) case k_ ## isa: isa ## _Convert(outBuffer, outSize, 0, 0); break;
#endif
static SRes SzFolder_Decode2(const CSzFolder *folder,
const Byte *propsData,