Reset to only use the basic LZMA SDK (Unix).

Change-Id: Ic7607229197f74cdf88c46684b1413e00466185d
Reviewed-by: Niels Weber <niels.weber@digia.com>

4 files changed, 0 insertions, 303 deletions

diff --git a/src/libs/7zip/unix/C/LzmaUtil/Lzma86Dec.c b/src/libs/7zip/unix/C/LzmaUtil/Lzma86Dec.c
deleted file mode 100644
index b801dd1ca..000000000
--- a/src/libs/7zip/unix/C/LzmaUtil/Lzma86Dec.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Lzma86Dec.c -- LZMA + x86 (BCJ) Filter Decoder
-2008-04-07
-Igor Pavlov
-Public domain */
-
-#include "Lzma86Dec.h"
-
-#include "../Alloc.h"
-#include "../Bra.h"
-#include "../LzmaDec.h"
-
-#define LZMA86_SIZE_OFFSET (1 + LZMA_PROPS_SIZE)
-#define LZMA86_HEADER_SIZE (LZMA86_SIZE_OFFSET + 8)
-
-static void *SzAlloc(void *p, size_t size) { p = p; return MyAlloc(size); }
-static void SzFree(void *p, void *address) { p = p; MyFree(address); }
-static ISzAlloc g_Alloc = { SzAlloc, SzFree };
-
-SRes Lzma86_GetUnpackSize(const Byte *src, SizeT srcLen, UInt64 *unpackSize)
-{
-  unsigned i;
-  if (srcLen < LZMA86_HEADER_SIZE)
-    return SZ_ERROR_INPUT_EOF;
-  *unpackSize = 0;
-  for (i = 0; i < sizeof(UInt64); i++)
-    *unpackSize += ((UInt64)src[LZMA86_SIZE_OFFSET + i]) << (8 * i);
-  return SZ_OK;
-}
-
-SRes Lzma86_Decode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen)
-{
-  SRes res;
-  int useFilter;
-  SizeT inSizePure;
-  ELzmaStatus status;
-
-  if (*srcLen < LZMA86_HEADER_SIZE)
-    return SZ_ERROR_INPUT_EOF;
-
-  useFilter = src[0];
-
-  if (useFilter > 1)
-  {
-    *destLen = 0;
-    return SZ_ERROR_UNSUPPORTED;
-  }
-
-  inSizePure = *srcLen - LZMA86_HEADER_SIZE;
-  res = LzmaDecode(dest, destLen, src + LZMA86_HEADER_SIZE, &inSizePure,
-      src + 1, LZMA_PROPS_SIZE, LZMA_FINISH_ANY, &status, &g_Alloc);
-  *srcLen = inSizePure + LZMA86_HEADER_SIZE;
-  if (res != SZ_OK)
-    return res;
-  if (useFilter == 1)
-  {
-    UInt32 x86State;
-    x86_Convert_Init(x86State);
-    x86_Convert(dest, *destLen, 0, &x86State, 0);
-  }
-  return SZ_OK;
-}
diff --git a/src/libs/7zip/unix/C/LzmaUtil/Lzma86Dec.h b/src/libs/7zip/unix/C/LzmaUtil/Lzma86Dec.h
deleted file mode 100644
index 138ce1ff7..000000000
--- a/src/libs/7zip/unix/C/LzmaUtil/Lzma86Dec.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Lzma86Dec.h -- LZMA + x86 (BCJ) Filter Decoder
-2009-02-07 : Igor Pavlov : Public domain */
-
-#ifndef __LZMA86_DEC_H
-#define __LZMA86_DEC_H
-
-#include "../Types.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-Lzma86_GetUnpackSize:
-  In:
-    src      - input data
-    srcLen   - input data size
-  Out:
-    unpackSize - size of uncompressed stream
-  Return code:
-    SZ_OK               - OK
-    SZ_ERROR_INPUT_EOF  - Error in headers
-*/
-
-SRes Lzma86_GetUnpackSize(const Byte *src, SizeT srcLen, UInt64 *unpackSize);
-
-/*
-Lzma86_Decode:
-  In:
-    dest     - output data
-    destLen  - output data size
-    src      - input data
-    srcLen   - input data size
-  Out:
-    destLen  - processed output size
-    srcLen   - processed input size
-  Return code:
-    SZ_OK           - OK
-    SZ_ERROR_DATA  - Data error
-    SZ_ERROR_MEM   - Memory allocation error
-    SZ_ERROR_UNSUPPORTED - unsupported file
-    SZ_ERROR_INPUT_EOF - it needs more bytes in input buffer
-*/
-
-SRes Lzma86_Decode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/src/libs/7zip/unix/C/LzmaUtil/Lzma86Enc.c b/src/libs/7zip/unix/C/LzmaUtil/Lzma86Enc.c
deleted file mode 100644
index efc81ea35..000000000
--- a/src/libs/7zip/unix/C/LzmaUtil/Lzma86Enc.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Lzma86Enc.c -- LZMA + x86 (BCJ) Filter Encoder
-2008-08-05
-Igor Pavlov
-Public domain */
-
-#include <string.h>
-
-#include "Lzma86Enc.h"
-
-#include "../Alloc.h"
-#include "../Bra.h"
-#include "../LzmaEnc.h"
-
-#define SZE_OUT_OVERFLOW SZE_DATA_ERROR
-
-static void *SzAlloc(void *p, size_t size) { p = p; return MyAlloc(size); }
-static void SzFree(void *p, void *address) { p = p; MyFree(address); }
-static ISzAlloc g_Alloc = { SzAlloc, SzFree };
-
-#define LZMA86_SIZE_OFFSET (1 + LZMA_PROPS_SIZE)
-#define LZMA86_HEADER_SIZE (LZMA86_SIZE_OFFSET + 8)
-
-int Lzma86_Encode(Byte *dest, size_t *destLen, const Byte *src, size_t srcLen,
-    int level, UInt32 dictSize, int filterMode)
-{
-  size_t outSize2 = *destLen;
-  Byte *filteredStream;
-  Bool useFilter;
-  int mainResult = SZ_ERROR_OUTPUT_EOF;
-  CLzmaEncProps props;
-  LzmaEncProps_Init(&props);
-  props.level = level;
-  props.dictSize = dictSize;
-  
-  *destLen = 0;
-  if (outSize2 < LZMA86_HEADER_SIZE)
-    return SZ_ERROR_OUTPUT_EOF;
-
-  {
-    int i;
-    UInt64 t = srcLen;
-    for (i = 0; i < 8; i++, t >>= 8)
-      dest[LZMA86_SIZE_OFFSET + i] = (Byte)t;
-  }
-
-  filteredStream = 0;
-  useFilter = (filterMode != SZ_FILTER_NO);
-  if (useFilter)
-  {
-    if (srcLen != 0)
-    {
-      filteredStream = (Byte *)MyAlloc(srcLen);
-      if (filteredStream == 0)
-        return SZ_ERROR_MEM;
-      memcpy(filteredStream, src, srcLen);
-    }
-    {
-      UInt32 x86State;
-      x86_Convert_Init(x86State);
-      x86_Convert(filteredStream, srcLen, 0, &x86State, 1);
-    }
-  }
-
-  {
-    size_t minSize = 0;
-    Bool bestIsFiltered = False;
-
-    /* passes for SZ_FILTER_AUTO:
-        0 - BCJ + LZMA
-        1 - LZMA
-        2 - BCJ + LZMA agaian, if pass 0 (BCJ + LZMA) is better.
-    */
-    int numPasses = (filterMode == SZ_FILTER_AUTO) ? 3 : 1;
-
-    int i;
-    for (i = 0; i < numPasses; i++)
-    {
-      size_t outSizeProcessed = outSize2 - LZMA86_HEADER_SIZE;
-      size_t outPropsSize = 5;
-      SRes curRes;
-      Bool curModeIsFiltered = (numPasses > 1 && i == numPasses - 1);
-      if (curModeIsFiltered && !bestIsFiltered)
-        break;
-      if (useFilter && i == 0)
-        curModeIsFiltered = True;
-      
-      curRes = LzmaEncode(dest + LZMA86_HEADER_SIZE, &outSizeProcessed,
-          curModeIsFiltered ? filteredStream : src, srcLen,
-          &props, dest + 1, &outPropsSize, 0,
-          NULL, &g_Alloc, &g_Alloc);
-      
-      if (curRes != SZ_ERROR_OUTPUT_EOF)
-      {
-        if (curRes != SZ_OK)
-        {
-          mainResult = curRes;
-          break;
-        }
-        if (outSizeProcessed <= minSize || mainResult != SZ_OK)
-        {
-          minSize = outSizeProcessed;
-          bestIsFiltered = curModeIsFiltered;
-          mainResult = SZ_OK;
-        }
-      }
-    }
-    dest[0] = (bestIsFiltered ? 1 : 0);
-    *destLen = LZMA86_HEADER_SIZE + minSize;
-  }
-  if (useFilter)
-    MyFree(filteredStream);
-  return mainResult;
-}
diff --git a/src/libs/7zip/unix/C/LzmaUtil/Lzma86Enc.h b/src/libs/7zip/unix/C/LzmaUtil/Lzma86Enc.h
deleted file mode 100644
index 355bf343c..000000000
--- a/src/libs/7zip/unix/C/LzmaUtil/Lzma86Enc.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Lzma86Enc.h -- LZMA + x86 (BCJ) Filter Encoder
-2009-02-07 : Igor Pavlov : Public domain */
-
-#ifndef __LZMA86_ENC_H
-#define __LZMA86_ENC_H
-
-#include "../Types.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-It's an example for LZMA + x86 Filter use.
-You can use .lzma86 extension, if you write that stream to file.
-.lzma86 header adds one additional byte to standard .lzma header.
-.lzma86 header (14 bytes):
-  Offset Size  Description
-    0     1    = 0 - no filter,
-               = 1 - x86 filter
-    1     1    lc, lp and pb in encoded form
-    2     4    dictSize (little endian)
-    6     8    uncompressed size (little endian)
-
-
-Lzma86_Encode
--------------
-level - compression level: 0 <= level <= 9, the default value for "level" is 5.
-
-
-dictSize - The dictionary size in bytes. The maximum value is
-        128 MB = (1 << 27) bytes for 32-bit version
-          1 GB = (1 << 30) bytes for 64-bit version
-     The default value is 16 MB = (1 << 24) bytes, for level = 5.
-     It's recommended to use the dictionary that is larger than 4 KB and
-     that can be calculated as (1 << N) or (3 << N) sizes.
-     For better compression ratio dictSize must be >= inSize.
-
-filterMode:
-    SZ_FILTER_NO   - no Filter
-    SZ_FILTER_YES  - x86 Filter
-    SZ_FILTER_AUTO - it tries both alternatives to select best.
-              Encoder will use 2 or 3 passes:
-              2 passes when FILTER_NO provides better compression.
-              3 passes when FILTER_YES provides better compression.
-
-Lzma86Encode allocates Data with MyAlloc functions.
-RAM Requirements for compressing:
-  RamSize = dictionarySize * 11.5 + 6MB + FilterBlockSize
-      filterMode     FilterBlockSize
-     SZ_FILTER_NO         0
-     SZ_FILTER_YES      inSize
-     SZ_FILTER_AUTO     inSize
-
-
-Return code:
-  SZ_OK               - OK
-  SZ_ERROR_MEM        - Memory allocation error
-  SZ_ERROR_PARAM      - Incorrect paramater
-  SZ_ERROR_OUTPUT_EOF - output buffer overflow
-  SZ_ERROR_THREAD     - errors in multithreading functions (only for Mt version)
-*/
-
-enum ESzFilterMode
-{
-  SZ_FILTER_NO,
-  SZ_FILTER_YES,
-  SZ_FILTER_AUTO
-};
-
-SRes Lzma86_Encode(Byte *dest, size_t *destLen, const Byte *src, size_t srcLen,
-    int level, UInt32 dictSize, int filterMode);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif