mirror of
https://github.com/Xevion/easy7zip.git
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ccca7cd09d
- Encryption strength for 7z archives was increased the size of random initialization vector was increased from 64-bit to 128-bit, and the pseudo-random number generator was improved. - Some bugs were fixed.
181 lines
5.9 KiB
Plaintext
181 lines
5.9 KiB
Plaintext
7-Zip 19.00 Sources
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-------------------
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7-Zip is a file archiver for Windows.
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7-Zip Copyright (C) 1999-2019 Igor Pavlov.
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License Info
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------------
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7-Zip is free software distributed under the GNU LGPL
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(except for unRar code).
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read License.txt for more infomation about license.
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Notes about unRAR license:
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Please check main restriction from unRar license:
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2. The unRAR sources may be used in any software to handle RAR
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archives without limitations free of charge, but cannot be used
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to re-create the RAR compression algorithm, which is proprietary.
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Distribution of modified unRAR sources in separate form or as a
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part of other software is permitted, provided that it is clearly
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stated in the documentation and source comments that the code may
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not be used to develop a RAR (WinRAR) compatible archiver.
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In brief it means:
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1) You can compile and use compiled files under GNU LGPL rules, since
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unRAR license almost has no restrictions for compiled files.
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You can link these compiled files to LGPL programs.
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2) You can fix bugs in source code and use compiled fixed version.
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3) You can not use unRAR sources to re-create the RAR compression algorithm.
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LZMA SDK
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--------
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This package also contains some files from LZMA SDK
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You can download LZMA SDK from:
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http://www.7-zip.org/sdk.html
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LZMA SDK is written and placed in the public domain by Igor Pavlov.
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How to compile
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--------------
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To compile the sources to Windows binaries you need Visual Studio compiler and/or Windows SDK.
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You can use latest Windows Studio 2017 to compile binaries for x86, x64 and arm64 platforms.
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Also you can use old compilers for some platforms:
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x86 : Visual C++ 6.0 with Platform SDK
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x64 : Windows Server 2003 R2 Platform SDK
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arm64 : Windows Studio 2017
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arm : Windows Studio 2017
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ia64 (itanium) : Windows Server 2003 R2 Platform SDK
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arm for Windows CE : Standard SDK for Windows CE 5.0
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If you use MSVC6, specify also Platform SDK directories at top of directories lists:
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Tools / Options / Directories
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- Include files
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- Library files
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Also you need Microsoft Macro Assembler:
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- ml.exe for x86
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- ml64.exe for x64
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You can use ml.exe from Windows SDK for Windows Vista or some later versions.
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There are two ways to compile 7-Zip binaries:
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1) via makefile in command line.
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2) via dsp file in Visual Studio.
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The dsp file compiling can be used for development and debug purposes.
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The final 7-Zip binaries are compiled via makefiles, that provide best
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optimization options.
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How to compile with makefile
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----------------------------
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Some macronames can be defined for compiling with makefile:
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PLATFORM
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with possible values: x64, x86, arm64, arm, ia64
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OLD_COMPILER
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for old VC compiler, like MSCV 6.0.
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MY_DYNAMIC_LINK
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for dynamic linking to the run-time library (msvcrt.dll).
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The default makefile option is static linking to the run-time library.
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Compiling under Unix/Linux
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--------------------------
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Check this site for Posix/Linux version:
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http://sourceforge.net/projects/p7zip/
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Notes:
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------
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7-Zip consists of COM modules (DLL files).
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But 7-Zip doesn't use standard COM interfaces for creating objects.
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Look at
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7zip\UI\Client7z folder for example of using DLL files of 7-Zip.
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Some DLL files can use other DLL files from 7-Zip.
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If you don't like it, you must use standalone version of DLL.
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To compile standalone version of DLL you must include all used parts
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to project and define some defs.
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For example, 7zip\Bundles\Format7z is a standalone version of 7z.dll
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that works with 7z format. So you can use such DLL in your project
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without additional DLL files.
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Description of 7-Zip sources package
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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DOC Documentation
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---
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7zFormat.txt - 7z format description
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copying.txt - GNU LGPL license
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unRarLicense.txt - License for unRAR part of source code
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src-history.txt - Sources history
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Methods.txt - Compression method IDs
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readme.txt - Readme file
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lzma.txt - LZMA compression description
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7zip.nsi - installer script for NSIS
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7zip.wix - installer script for WIX
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Asm - Source code in Assembler (optimized code for CRC calculation and Intel-AES encryption)
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C - Source code in C
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CPP - Source code in C++
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Common common files for C++ projects
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Windows common files for Windows related code
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7zip
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Common Common modules for 7-zip
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Archive files related to archiving
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Bundle Modules that are bundles of other modules (files)
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Alone 7za.exe: Standalone version of 7-Zip console that supports only 7z/xz/cab/zip/gzip/bzip2/tar.
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Alone7z 7zr.exe: Standalone version of 7-Zip console that supports only 7z (reduced version)
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Fm Standalone version of 7-Zip File Manager
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Format7z 7za.dll: .7z support
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Format7zExtract 7zxa.dll: .7z support, extracting only
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Format7zR 7zr.dll: .7z support, reduced version
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Format7zExtractR 7zxr.dll: .7z support, reduced version, extracting only
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Format7zF 7z.dll: all formats
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LzmaCon lzma.exe: LZMA compression/decompression
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SFXCon 7zCon.sfx: Console 7z SFX module
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SFXWin 7z.sfx: Windows 7z SFX module
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SFXSetup 7zS.sfx: Windows 7z SFX module for Installers
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Compress files for compression/decompression
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Crypto files for encryption / decompression
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UI
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Agent Intermediary modules for FAR plugin and Explorer plugin
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Client7z Test application for 7za.dll
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Common Common UI files
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Console 7z.exe : Console version
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Explorer 7-zip.dll: 7-Zip Shell extension
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Far plugin for Far Manager
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FileManager 7zFM.exe: 7-Zip File Manager
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GUI 7zG.exe: 7-Zip GUI version
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---
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Igor Pavlov
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http://www.7-zip.org
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