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4.26 beta

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This commit is contained in:
Igor Pavlov
2005-08-05 00:00:00 +00:00
committed by Kornel Lesiński
parent af1fe52701
commit 31e7b924e8
56 changed files with 2185 additions and 188 deletions
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35
7zip/Compress/LZMA_Alone/LzmaAlone.cpp
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@@ -34,6 +34,8 @@ extern "C"
using namespace NCommandLineParser;
static const char *kCantAllocate = "Can not allocate memory";
namespace NKey {
enum Enum
{
@@ -129,7 +131,7 @@ static bool GetNumber(const wchar_t *s, UInt32 &value)
int main2(int n, const char *args[])
{
fprintf(stderr, "\nLZMA 4.23 Copyright (c) 1999-2005 Igor Pavlov 2005-06-29\n");
fprintf(stderr, "\nLZMA 4.26 Copyright (c) 1999-2005 Igor Pavlov 2005-08-02\n");
if (n == 1)
{
@@ -258,9 +260,13 @@ int main2(int n, const char *args[])
if (fileSize > 0xF0000000)
throw "File is too big";
UInt32 inSize = (UInt32)fileSize;
Byte *inBuffer = (Byte *)MyAlloc((size_t)inSize);
if (inBuffer == 0)
throw "Can not allocate memory";
Byte *inBuffer = 0;
if (inSize != 0)
{
inBuffer = (Byte *)MyAlloc((size_t)inSize);
if (inBuffer == 0)
throw kCantAllocate;
}
UInt32 processedSize;
if (inStream->Read(inBuffer, (UInt32)inSize, &processedSize) != S_OK)
@@ -268,15 +274,18 @@ int main2(int n, const char *args[])
if ((UInt32)inSize != processedSize)
throw "Read size error";
Byte *outBuffer;
Byte *outBuffer = 0;
size_t outSizeProcessed;
if (encodeMode)
{
// we allocate 105% of original size for output buffer
size_t outSize = (size_t)fileSize / 20 * 21 + (1 << 16);
outBuffer = (Byte *)MyAlloc((size_t)outSize);
if (outBuffer == 0)
throw "Can not allocate memory";
if (outSize != 0)
{
outBuffer = (Byte *)MyAlloc((size_t)outSize);
if (outBuffer == 0)
throw kCantAllocate;
}
if (!dictionaryIsDefined)
dictionary = 1 << 23;
int res = LzmaRamEncode(inBuffer, inSize, outBuffer, outSize, &outSizeProcessed,
@@ -292,10 +301,12 @@ int main2(int n, const char *args[])
size_t outSize;
if (LzmaRamGetUncompressedSize(inBuffer, inSize, &outSize) != 0)
throw "data error";
outBuffer = (Byte *)MyAlloc(outSize);
if (outBuffer == 0)
throw "Can not allocate memory";
if (outSize != 0)
{
outBuffer = (Byte *)MyAlloc(outSize);
if (outBuffer == 0)
throw kCantAllocate;
}
int res = LzmaRamDecompress(inBuffer, inSize, outBuffer, outSize, &outSizeProcessed, malloc, free);
if (res != 0)
throw "LzmaDecoder error";