chore: initial commit (extracted from Launchers monorepo)

Plugin: ns7zip v2.0.0
Architectures: x86-ansi, x86-unicode, amd64-unicode
License: LGPL-2.1-or-later
This commit is contained in:
Simone
2026-04-29 14:07:51 +02:00
commit d074cc7c07
3848 changed files with 1076682 additions and 0 deletions
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/* LzmaUtil.c -- Test application for LZMA compression
2023-03-07 : Igor Pavlov : Public domain */
#include "Precomp.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../../CpuArch.h"
#include "../../Alloc.h"
#include "../../7zFile.h"
#include "../../7zVersion.h"
#include "../../LzFind.h"
#include "../../LzmaDec.h"
#include "../../LzmaEnc.h"
static const char * const kCantReadMessage = "Cannot read input file";
static const char * const kCantWriteMessage = "Cannot write output file";
static const char * const kCantAllocateMessage = "Cannot allocate memory";
static const char * const kDataErrorMessage = "Data error";
static void Print(const char *s)
{
fputs(s, stdout);
}
static void PrintHelp(void)
{
Print(
"\n" "LZMA-C " MY_VERSION_CPU " : " MY_COPYRIGHT_DATE
"\n"
"\n" "Usage: lzma <e|d> inputFile outputFile"
"\n" " e: encode file"
"\n" " d: decode file"
"\n");
}
static int PrintError(const char *message)
{
Print("\nError: ");
Print(message);
Print("\n");
return 1;
}
#define CONVERT_INT_TO_STR(charType, tempSize) \
unsigned char temp[tempSize]; unsigned i = 0; \
while (val >= 10) { temp[i++] = (unsigned char)('0' + (unsigned)(val % 10)); val /= 10; } \
*s++ = (charType)('0' + (unsigned)val); \
while (i != 0) { i--; *s++ = (charType)temp[i]; } \
*s = 0; \
return s;
static char * Convert_unsigned_To_str(unsigned val, char *s)
{
CONVERT_INT_TO_STR(char, 32)
}
static void Print_unsigned(unsigned code)
{
char str[32];
Convert_unsigned_To_str(code, str);
Print(str);
}
static int PrintError_WRes(const char *message, WRes wres)
{
PrintError(message);
Print("\nSystem error code: ");
Print_unsigned((unsigned)wres);
#ifndef _WIN32
{
const char *s = strerror(wres);
if (s)
{
Print(" : ");
Print(s);
}
}
#endif
Print("\n");
return 1;
}
static int PrintErrorNumber(SRes val)
{
Print("\n7-Zip error code: ");
Print_unsigned((unsigned)val);
Print("\n");
return 1;
}
static int PrintUserError(void)
{
return PrintError("Incorrect command");
}
#define IN_BUF_SIZE (1 << 16)
#define OUT_BUF_SIZE (1 << 16)
static SRes Decode2(CLzmaDec *state, ISeqOutStreamPtr outStream, ISeqInStreamPtr inStream,
UInt64 unpackSize)
{
const int thereIsSize = (unpackSize != (UInt64)(Int64)-1);
Byte inBuf[IN_BUF_SIZE];
Byte outBuf[OUT_BUF_SIZE];
size_t inPos = 0, inSize = 0, outPos = 0;
LzmaDec_Init(state);
for (;;)
{
if (inPos == inSize)
{
inSize = IN_BUF_SIZE;
RINOK(inStream->Read(inStream, inBuf, &inSize))
inPos = 0;
}
{
SRes res;
SizeT inProcessed = inSize - inPos;
SizeT outProcessed = OUT_BUF_SIZE - outPos;
ELzmaFinishMode finishMode = LZMA_FINISH_ANY;
ELzmaStatus status;
if (thereIsSize && outProcessed > unpackSize)
{
outProcessed = (SizeT)unpackSize;
finishMode = LZMA_FINISH_END;
}
res = LzmaDec_DecodeToBuf(state, outBuf + outPos, &outProcessed,
inBuf + inPos, &inProcessed, finishMode, &status);
inPos += inProcessed;
outPos += outProcessed;
unpackSize -= outProcessed;
if (outStream)
if (outStream->Write(outStream, outBuf, outPos) != outPos)
return SZ_ERROR_WRITE;
outPos = 0;
if (res != SZ_OK || (thereIsSize && unpackSize == 0))
return res;
if (inProcessed == 0 && outProcessed == 0)
{
if (thereIsSize || status != LZMA_STATUS_FINISHED_WITH_MARK)
return SZ_ERROR_DATA;
return res;
}
}
}
}
static SRes Decode(ISeqOutStreamPtr outStream, ISeqInStreamPtr inStream)
{
UInt64 unpackSize;
int i;
SRes res = 0;
CLzmaDec state;
/* header: 5 bytes of LZMA properties and 8 bytes of uncompressed size */
unsigned char header[LZMA_PROPS_SIZE + 8];
/* Read and parse header */
{
size_t size = sizeof(header);
RINOK(SeqInStream_ReadMax(inStream, header, &size))
if (size != sizeof(header))
return SZ_ERROR_INPUT_EOF;
}
unpackSize = 0;
for (i = 0; i < 8; i++)
unpackSize += (UInt64)header[LZMA_PROPS_SIZE + i] << (i * 8);
LzmaDec_CONSTRUCT(&state)
RINOK(LzmaDec_Allocate(&state, header, LZMA_PROPS_SIZE, &g_Alloc))
res = Decode2(&state, outStream, inStream, unpackSize);
LzmaDec_Free(&state, &g_Alloc);
return res;
}
static SRes Encode(ISeqOutStreamPtr outStream, ISeqInStreamPtr inStream, UInt64 fileSize)
{
CLzmaEncHandle enc;
SRes res;
CLzmaEncProps props;
enc = LzmaEnc_Create(&g_Alloc);
if (enc == 0)
return SZ_ERROR_MEM;
LzmaEncProps_Init(&props);
res = LzmaEnc_SetProps(enc, &props);
if (res == SZ_OK)
{
Byte header[LZMA_PROPS_SIZE + 8];
size_t headerSize = LZMA_PROPS_SIZE;
int i;
res = LzmaEnc_WriteProperties(enc, header, &headerSize);
for (i = 0; i < 8; i++)
header[headerSize++] = (Byte)(fileSize >> (8 * i));
if (outStream->Write(outStream, header, headerSize) != headerSize)
res = SZ_ERROR_WRITE;
else
{
if (res == SZ_OK)
res = LzmaEnc_Encode(enc, outStream, inStream, NULL, &g_Alloc, &g_Alloc);
}
}
LzmaEnc_Destroy(enc, &g_Alloc, &g_Alloc);
return res;
}
int Z7_CDECL main(int numArgs, const char *args[])
{
CFileSeqInStream inStream;
CFileOutStream outStream;
char c;
int res;
int encodeMode;
BoolInt useOutFile = False;
LzFindPrepare();
FileSeqInStream_CreateVTable(&inStream);
File_Construct(&inStream.file);
inStream.wres = 0;
FileOutStream_CreateVTable(&outStream);
File_Construct(&outStream.file);
outStream.wres = 0;
if (numArgs == 1)
{
PrintHelp();
return 0;
}
if (numArgs < 3 || numArgs > 4 || strlen(args[1]) != 1)
return PrintUserError();
c = args[1][0];
encodeMode = (c == 'e' || c == 'E');
if (!encodeMode && c != 'd' && c != 'D')
return PrintUserError();
/*
{
size_t t4 = sizeof(UInt32);
size_t t8 = sizeof(UInt64);
if (t4 != 4 || t8 != 8)
return PrintError("Incorrect UInt32 or UInt64");
}
*/
{
const WRes wres = InFile_Open(&inStream.file, args[2]);
if (wres != 0)
return PrintError_WRes("Cannot open input file", wres);
}
if (numArgs > 3)
{
WRes wres;
useOutFile = True;
wres = OutFile_Open(&outStream.file, args[3]);
if (wres != 0)
return PrintError_WRes("Cannot open output file", wres);
}
else if (encodeMode)
PrintUserError();
if (encodeMode)
{
UInt64 fileSize;
const WRes wres = File_GetLength(&inStream.file, &fileSize);
if (wres != 0)
return PrintError_WRes("Cannot get file length", wres);
res = Encode(&outStream.vt, &inStream.vt, fileSize);
}
else
{
res = Decode(&outStream.vt, useOutFile ? &inStream.vt : NULL);
}
if (useOutFile)
File_Close(&outStream.file);
File_Close(&inStream.file);
if (res != SZ_OK)
{
if (res == SZ_ERROR_MEM)
return PrintError(kCantAllocateMessage);
else if (res == SZ_ERROR_DATA)
return PrintError(kDataErrorMessage);
else if (res == SZ_ERROR_WRITE)
return PrintError_WRes(kCantWriteMessage, outStream.wres);
else if (res == SZ_ERROR_READ)
return PrintError_WRes(kCantReadMessage, inStream.wres);
return PrintErrorNumber(res);
}
return 0;
}
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# ** DO NOT EDIT **
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CFG=LzmaUtil - Win32 Debug
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# Name "LzmaUtil - Win32 Debug"
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Microsoft Developer Studio Workspace File, Format Version 6.00
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+13
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/* Precomp.h -- Precomp
2024-01-23 : Igor Pavlov : Public domain */
// #ifndef ZIP7_INC_PRECOMP_LOC_H
// #define ZIP7_INC_PRECOMP_LOC_H
#if defined(_MSC_VER) && _MSC_VER >= 1800
#pragma warning(disable : 4464) // relative include path contains '..'
#endif
#include "../../Precomp.h"
// #endif
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# MY_STATIC_LINK=1
PROG = LZMAc.exe
CFLAGS = $(CFLAGS) \
LIB_OBJS = \
$O\LzmaUtil.obj \
C_OBJS = \
$O\Alloc.obj \
$O\CpuArch.obj \
$O\LzFind.obj \
$O\LzFindMt.obj \
$O\LzFindOpt.obj \
$O\LzmaDec.obj \
$O\LzmaEnc.obj \
$O\7zFile.obj \
$O\7zStream.obj \
$O\Threads.obj \
OBJS = \
$(LIB_OBJS) \
$(C_OBJS) \
!include "../../../CPP/Build.mak"
$(LIB_OBJS): $(*B).c
$(COMPL_O2)
$(C_OBJS): ../../$(*B).c
$(COMPL_O2)
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PROG = 7lzma
include ../../../CPP/7zip/LzmaDec_gcc.mak
OBJS = \
$(LZMA_DEC_OPT_OBJS) \
$O/7zFile.o \
$O/7zStream.o \
$O/Alloc.o \
$O/CpuArch.o \
$O/LzFind.o \
$O/LzFindMt.o \
$O/LzFindOpt.o \
$O/LzmaDec.o \
$O/LzmaEnc.o \
$O/LzmaUtil.o \
$O/Threads.o \
include ../../7zip_gcc_c.mak