mirror of
https://github.com/corda/corda.git
synced 2025-01-08 14:03:06 +00:00
87b02eb949
Previously, I used a shell script to extract modification date ranges from the Git history, but that was complicated and unreliable, so now every file just gets the same year range in its copyright header. If someone needs to know when a specific file was modified and by whom, they can look at the Git history themselves; no need to include it redundantly in the header.
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
/* Copyright (c) 2008-2013, Avian Contributors
|
|
|
|
Permission to use, copy, modify, and/or distribute this software
|
|
for any purpose with or without fee is hereby granted, provided
|
|
that the above copyright notice and this permission notice appear
|
|
in all copies.
|
|
|
|
There is NO WARRANTY for this software. See license.txt for
|
|
details. */
|
|
|
|
#include "avian/lzma-util.h"
|
|
#include "C/LzmaDec.h"
|
|
|
|
using namespace vm;
|
|
|
|
namespace {
|
|
|
|
int32_t
|
|
read4(const uint8_t* in)
|
|
{
|
|
return (static_cast<int32_t>(in[3]) << 24)
|
|
| (static_cast<int32_t>(in[2]) << 16)
|
|
| (static_cast<int32_t>(in[1]) << 8)
|
|
| (static_cast<int32_t>(in[0]) );
|
|
}
|
|
|
|
} // namespace
|
|
|
|
namespace vm {
|
|
|
|
uint8_t*
|
|
decodeLZMA(System* s, Allocator* a, uint8_t* in, unsigned inSize,
|
|
unsigned* outSize)
|
|
{
|
|
const unsigned PropHeaderSize = 5;
|
|
const unsigned HeaderSize = 13;
|
|
|
|
int32_t outSize32 = read4(in + PropHeaderSize);
|
|
expect(s, outSize32 >= 0);
|
|
SizeT outSizeT = outSize32;
|
|
|
|
uint8_t* out = static_cast<uint8_t*>(a->allocate(outSize32));
|
|
|
|
SizeT inSizeT = inSize;
|
|
LzmaAllocator allocator(a);
|
|
|
|
ELzmaStatus status;
|
|
int result = LzmaDecode
|
|
(out, &outSizeT, in + HeaderSize, &inSizeT, in, PropHeaderSize,
|
|
LZMA_FINISH_END, &status, &(allocator.allocator));
|
|
|
|
expect(s, result == SZ_OK);
|
|
expect(s, status == LZMA_STATUS_FINISHED_WITH_MARK);
|
|
|
|
*outSize = outSize32;
|
|
|
|
return out;
|
|
}
|
|
|
|
} // namespace vm
|
|
|