From 7028cbe09c688437910a25623098762bf0fa592d Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Mon, 28 Mar 2016 22:28:34 +1000
Subject: Move Irrlicht to src/others.

---
 .../irrlicht-1.8.1/source/Irrlicht/CPakReader.h    | 125 +++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 src/others/irrlicht-1.8.1/source/Irrlicht/CPakReader.h

(limited to 'src/others/irrlicht-1.8.1/source/Irrlicht/CPakReader.h')

diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/CPakReader.h b/src/others/irrlicht-1.8.1/source/Irrlicht/CPakReader.h
new file mode 100644
index 0000000..1a8dbdd
--- /dev/null
+++ b/src/others/irrlicht-1.8.1/source/Irrlicht/CPakReader.h
@@ -0,0 +1,125 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __C_PAK_READER_H_INCLUDED__
+#define __C_PAK_READER_H_INCLUDED__
+
+#include "IrrCompileConfig.h"
+
+#ifdef __IRR_COMPILE_WITH_PAK_ARCHIVE_LOADER_
+
+#include "IReferenceCounted.h"
+#include "IReadFile.h"
+#include "irrArray.h"
+#include "irrString.h"
+#include "IFileSystem.h"
+#include "CFileList.h"
+
+namespace irr
+{
+namespace io
+{
+	//! File header containing location and size of the table of contents
+	struct SPAKFileHeader
+	{
+		// Don't change the order of these fields!  They must match the order stored on disk.
+		c8 tag[4];
+		u32 offset;
+		u32 length;
+	};
+
+	//! An entry in the PAK file's table of contents.
+	struct SPAKFileEntry
+	{
+		// Don't change the order of these fields!  They must match the order stored on disk.
+		c8 name[56];
+		u32 offset;
+		u32 length;
+	};
+
+	//! Archiveloader capable of loading PAK Archives
+	class CArchiveLoaderPAK : public IArchiveLoader
+	{
+	public:
+
+		//! Constructor
+		CArchiveLoaderPAK(io::IFileSystem* fs);
+
+		//! returns true if the file maybe is able to be loaded by this class
+		//! based on the file extension (e.g. ".zip")
+		virtual bool isALoadableFileFormat(const io::path& filename) const;
+
+		//! Check if the file might be loaded by this class
+		/** Check might look into the file.
+		\param file File handle to check.
+		\return True if file seems to be loadable. */
+		virtual bool isALoadableFileFormat(io::IReadFile* file) const;
+
+		//! Check to see if the loader can create archives of this type.
+		/** Check based on the archive type.
+		\param fileType The archive type to check.
+		\return True if the archile loader supports this type, false if not */
+		virtual bool isALoadableFileFormat(E_FILE_ARCHIVE_TYPE fileType) const;
+
+		//! Creates an archive from the filename
+		/** \param file File handle to check.
+		\return Pointer to newly created archive, or 0 upon error. */
+		virtual IFileArchive* createArchive(const io::path& filename, bool ignoreCase, bool ignorePaths) const;
+
+		//! creates/loads an archive from the file.
+		//! \return Pointer to the created archive. Returns 0 if loading failed.
+		virtual io::IFileArchive* createArchive(io::IReadFile* file, bool ignoreCase, bool ignorePaths) const;
+
+		//! Returns the type of archive created by this loader
+		virtual E_FILE_ARCHIVE_TYPE getType() const { return EFAT_PAK; }
+
+	private:
+		io::IFileSystem* FileSystem;
+	};
+
+
+	//! reads from pak
+	class CPakReader : public virtual IFileArchive, virtual CFileList
+	{
+	public:
+
+		CPakReader(IReadFile* file, bool ignoreCase, bool ignorePaths);
+		virtual ~CPakReader();
+
+		// file archive methods
+
+		//! return the id of the file Archive
+		virtual const io::path& getArchiveName() const
+		{
+			return File->getFileName();
+		}
+
+		//! opens a file by file name
+		virtual IReadFile* createAndOpenFile(const io::path& filename);
+
+		//! opens a file by index
+		virtual IReadFile* createAndOpenFile(u32 index);
+
+		//! returns the list of files
+		virtual const IFileList* getFileList() const;
+
+		//! get the class Type
+		virtual E_FILE_ARCHIVE_TYPE getType() const { return EFAT_PAK; }
+
+	private:
+
+		//! scans for a local header, returns false if the header is invalid
+		bool scanLocalHeader();
+
+		IReadFile* File;
+
+	};
+
+} // end namespace io
+} // end namespace irr
+
+#endif // __IRR_COMPILE_WITH_PAK_ARCHIVE_LOADER_
+
+#endif // __C_PAK_READER_H_INCLUDED__
+
-- 
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