irrlicht/source/Irrlicht/CFileSystem.h
Desour f5c6d3e945 Reformat the code, using:
find -type f |  # list all regular files
  grep -E '\.(h|cpp|mm)$' |  # filter for source files
  grep -v '/mt_' |  # filter out generated files
  grep -v '/vendor/' | # and vendored GL
  grep -v '/test/image_loader_test.cpp' |  # and this file (has giant literals arrays)
  xargs -n 1 -P $(nproc) clang-format -i  # reformat everything

Co-authored-by: numzero <numzer0@yandex.ru>
2024-03-21 22:08:26 +01:00

139 lines
4.9 KiB
C++

// 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
#pragma once
#include "IFileSystem.h"
#include "irrArray.h"
namespace irr
{
namespace io
{
class CZipReader;
/*!
FileSystem which uses normal files and one zipfile
*/
class CFileSystem : public IFileSystem
{
public:
//! constructor
CFileSystem();
//! destructor
virtual ~CFileSystem();
//! opens a file for read access
IReadFile *createAndOpenFile(const io::path &filename) override;
//! Creates an IReadFile interface for accessing memory like a file.
IReadFile *createMemoryReadFile(const void *memory, s32 len, const io::path &fileName, bool deleteMemoryWhenDropped = false) override;
//! Creates an IReadFile interface for accessing files inside files
IReadFile *createLimitReadFile(const io::path &fileName, IReadFile *alreadyOpenedFile, long pos, long areaSize) override;
//! Creates an IWriteFile interface for accessing memory like a file.
IWriteFile *createMemoryWriteFile(void *memory, s32 len, const io::path &fileName, bool deleteMemoryWhenDropped = false) override;
//! Opens a file for write access.
IWriteFile *createAndWriteFile(const io::path &filename, bool append = false) override;
//! Adds an archive to the file system.
virtual bool addFileArchive(const io::path &filename,
bool ignoreCase = true, bool ignorePaths = true,
E_FILE_ARCHIVE_TYPE archiveType = EFAT_UNKNOWN,
const core::stringc &password = "",
IFileArchive **retArchive = 0) override;
//! Adds an archive to the file system.
virtual bool addFileArchive(IReadFile *file, bool ignoreCase = true,
bool ignorePaths = true,
E_FILE_ARCHIVE_TYPE archiveType = EFAT_UNKNOWN,
const core::stringc &password = "",
IFileArchive **retArchive = 0) override;
//! Adds an archive to the file system.
bool addFileArchive(IFileArchive *archive) override;
//! move the hirarchy of the filesystem. moves sourceIndex relative up or down
bool moveFileArchive(u32 sourceIndex, s32 relative) override;
//! Adds an external archive loader to the engine.
void addArchiveLoader(IArchiveLoader *loader) override;
//! Returns the total number of archive loaders added.
u32 getArchiveLoaderCount() const override;
//! Gets the archive loader by index.
IArchiveLoader *getArchiveLoader(u32 index) const override;
//! gets the file archive count
u32 getFileArchiveCount() const override;
//! gets an archive
IFileArchive *getFileArchive(u32 index) override;
//! removes an archive from the file system.
bool removeFileArchive(u32 index) override;
//! removes an archive from the file system.
bool removeFileArchive(const io::path &filename) override;
//! Removes an archive from the file system.
bool removeFileArchive(const IFileArchive *archive) override;
//! Returns the string of the current working directory
const io::path &getWorkingDirectory() override;
//! Changes the current Working Directory to the string given.
//! The string is operating system dependent. Under Windows it will look
//! like this: "drive:\directory\sudirectory\"
bool changeWorkingDirectoryTo(const io::path &newDirectory) override;
//! Converts a relative path to an absolute (unique) path, resolving symbolic links
io::path getAbsolutePath(const io::path &filename) const override;
//! Returns the directory a file is located in.
/** \param filename: The file to get the directory from */
io::path getFileDir(const io::path &filename) const override;
//! Returns the base part of a filename, i.e. the name without the directory
//! part. If no directory is prefixed, the full name is returned.
/** \param filename: The file to get the basename from */
io::path getFileBasename(const io::path &filename, bool keepExtension = true) const override;
//! flatten a path and file name for example: "/you/me/../." becomes "/you"
io::path &flattenFilename(io::path &directory, const io::path &root = "/") const override;
//! Get the relative filename, relative to the given directory
path getRelativeFilename(const path &filename, const path &directory) const override;
EFileSystemType setFileListSystem(EFileSystemType listType) override;
//! Creates a list of files and directories in the current working directory
//! and returns it.
IFileList *createFileList() override;
//! Creates an empty filelist
IFileList *createEmptyFileList(const io::path &path, bool ignoreCase, bool ignorePaths) override;
//! determines if a file exists and would be able to be opened.
bool existFile(const io::path &filename) const override;
private:
//! Currently used FileSystemType
EFileSystemType FileSystemType;
//! WorkingDirectory for Native and Virtual filesystems
io::path WorkingDirectory[2];
//! currently attached ArchiveLoaders
core::array<IArchiveLoader *> ArchiveLoader;
//! currently attached Archives
core::array<IFileArchive *> FileArchives;
};
} // end namespace irr
} // end namespace io