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Half-Life file access and extraction library by Ryan "Nem" Gregg.
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================================ ================================ HLLib BY: RYAN "NEMESIS" GREGG ================================ ================================ =========================== Library/Author Information: =========================== ---- General Library Information ---- Date : January 22nd, 2017 Author : Ryan Gregg Michael Mohr (Linux Port) Title : HLLib Build : 2.4.6 Email address : firstname.lastname@example.org (Ryan Gregg) email@example.com (Michael Mohr) Home page / Website : http://nemesis.thewavelength.net/ ---- Library Construction Information ---- Written In : C, C++ ====== Other: ====== The library contains four folders: Bin - Contains library and example program binaries. HLExtract - Contains example program source code. HLExtract.Net - Contains example .Net wrapper program source code. HLLib - Contains library source code. Lib - Contains library C/C++ Header and Inline Files. Sln - Contains Visual Studio solutions. The project files are for Visual Studio .NET 2005, 2008 and 2010; no .NET extensions are used. ================ HLExtract Usage: ================ Correct HLExtract usage: -p <filepath> (Package to load.) -d <path> (Destination extraction directory.) -e <itempath> (Item in package to extract.) -t <itempath> (Item in package to validate.) -l[d][f] [filepath] (List the contents of the package.) -f (Defragment package.) -c (Console mode.) -s (Silent mode.) -m (Use file mapping.) -q (Use quick file mapping.) -v (Allow volatile access.) -o (Don't overwrite files.) -r (Force defragmenting on all files.) -n <path> (NCF file's root path.) Example HLExtract usage: HLExtract.exe -p "C:\half-life.gcf" -d "C:\backup" -e "root\valve\models" -e "root\valve\config.cfg" HLExtract.exe -p "C:\half-life.gcf" -c -m -q -v HLExtract.exe -p "C:\half-life.gcf" -lf "C:\half-life.txt" -m -s HLExtract.exe -p "C:\half-life.gcf" -m -f Console Commands (Interactive console mode): dir [filter] Directory listing. cd <folder> Change directory to <folder>. info <item> Information on <item>. extract <item> Extract <item> to <path> specified by -d. validate <item> Validate <item> data. find <filter> Search the current folder for <item> recursively. type <file> Type <file> to the console. open <file> Open nested package <file>. root Change directory to root\. status Package information. cls Clear screen. help Display help. exit Exit HLExtract. ================== Library Changelog: ================== v2.4.6 - Modified VPF file support to handle the removal of a null terminator from the end of directory. v2.4.5 - Added support for new SGA file format (v6). - Added support for new SGA file format (v7). v2.4.4 - Fixed support for VPK file format (v1). v2.4.3 - Added support for new VPK file format (v2). - Added SGA file support. - Added ZIP deflate support. v2.4.2 - Fixed crash when opening VBSP files with no pak file lump. v2.4.1 - Fixed crash in CProcStream. - Fixed VPK signature check. - Workaround for crash in .Net wrapper. v2.4.0 - Added support for GCF files larger than 4 GB. v2.3.0 - Added support for x64. - Added Visual Studio 2010 solution. - Added Visual Studio 2008 solution. - Removed Visual Studio 2003 solution. v2.2.0 - Added support for packages larger than 4 GB. v2.1.2 - Added support for new VBSP file format. v2.1.1 - Added support for new VPK file format (v1). - Added VPK file validation. - Fixed crash when closing VPK files. v2.1.0 - Added VPK file support. v2.0.11 - Added VBSP .lmp support. - Fixed support for files over 2 GB. v2.0.10 - Added Last Version Played attribute to NCF file. - Fixed change to directory entry folder terminator. v2.0.9 - Added Last Version Played attribute to GCF file. v2.0.8 - Improved GCF version check. - Fixed fragmentation header checksum after defragment. v2.0.7 - Added different search string comparisons. - Added Visual Studio 2005 solution. - Improved package type tests. v2.0.6 - Added generic write support to mapping interface. - Added no recurse option to FindFirst()/FindNext(). - Improved package item attribute consistency. - Fixed GCC visibility support. - Fixed unnecessary GCF bounds check. - Fixed BSP unused lump check. v2.0.5 - Added Linux support. - Fixed near infinite find next recursion. v2.0.4 - Fixed bug in GCF file defragmentation progress. v2.0.3 - Added NCF file support. v2.0.2 - Added GCF file defragmentation. - Added fragmentation property to GCF files. - Added Dark Messiah VBSP support. - Fixed hlPackageCreateStream() bug. - Fixed CMapping::GetTotalMemoryUsed() calculation. - Fixed PAK file path parsing. - Improved error messages. - Improved file mapping performance. v2.0.1 - Added memory tracking. - Improved view management. - Fixed memory mapping bug. - Fixed user data bug in proc reader. - Fixed WAD file GetImageData() bug. - Fixed default mapping stream view size. - Fixed a minor memory leak. v2.0.0 - Rewrote entire library. - Open packages from anywhere (files, memory, abstract streams). - Get package and item attributes. - Stream package data. - Validate package data. - Added a C wrapper. - Improved and optimized package loading code. - Improved package detection. v1.1.8 - Added CXZPFile support. v1.1.7 - Added Source engine BSP support. v1.1.6 - Added mipmap level option to CWADFile. v1.1.5 - Improved CWADFile file support. v1.1.4 - Improved detection of corrupt packages. v1.1.3 - Extended CGCFFile. - Extended CFileMapping and CPrimitiveFileMapping to allow for volatile access. - Fixed CPackageUtility::Extract() bug caused by illegal characters. - Files of size 0 B are now treated as valid files. v1.1.2 - Extended CPackage. - Extended CMappedPackage. - Improved error messages for system calls. v1.1.1 - Fixed last error not being set in CMappedPackage::Open(). v1.1.0 - Rewrote mapping code to be more flexible. - Packages located on disk or in memory can now be loaded. - Optimized file mapping. - Fixed CPackage::Root bug. - Fixed CGCFFile::GetFileSizeOnDisk() bug. v1.0.4 - Fixed CPackage memory leak. - Fixed CMappedPackage initialization bug. - Fixed CMappedPackage deinitialization bug. - Changed CDirectoryItem::Parent to a CDirectoryFolder. - Extended CWADFile. - Added CBSPFile which acts like CWADFile on a BSP's textures. v1.0.3 - Extended CWADFile. - Changed GetFileSizeEx() to GetFileSize() (Not all versions of Windows supported the former). v1.0.2 - Extended CPackage. - Extended CGCFFile. - Converted from bool to BOOL. - HLLib now used by GCFScape. v1.0.1 - Added callback functionality to CPackageUtility::Extract(). - Extended CGCFFile. - Minor bug fixes. v1.0.0 - Original build. ============================== Program Copyright-Permissions: ============================== See the lgpl.txt (HLLib) and gpl.txt (HLExtract) files contained in the distribution.