mirror of
https://github.com/ptitSeb/Serious-Engine
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75 lines
2.7 KiB
C
75 lines
2.7 KiB
C
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/* Copyright (c) 2002-2012 Croteam Ltd. All rights reserved. */
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#ifndef SE_INCL_FILESYSTEM_H
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#define SE_INCL_FILESYSTEM_H
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#ifdef PRAGMA_ONCE
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#pragma once
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#endif
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#include <Engine/Engine.h>
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// !!! FIXME: rcg10142001 This should really be using CTStrings...
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/*
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* This class handles filesystem differences between platforms.
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*/
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class ENGINE_API CFileSystem {
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public:
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// Construct a system-dependent version of CFileSystem.
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// (argv0) is argv[0] in your mainline.
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// gamename is a simple token that identifies your game.
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static CFileSystem *GetInstance(const char *argv0, const char *gamename);
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virtual ~CFileSystem(void) {}
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// Get the platform-specific directory separator. This could be
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// "\\" on win32, "/" on unix, and ":" on MacOS Classic.
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// Consider the returned pointer to be READ ONLY, as it points to a
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// static, internal literal string on most platforms.
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// Some platforms may define a dir separator that is MORE THAN ONE
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// CHARACTER LONG. You have been warned.
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static const char *GetDirSeparator(void);
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// Returns TRUE if (fname) is not a real file ("." and ".." on win32, etc.)
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// THIS DOES NOT CHECK IF A SPECIFIC FILE EXISTS IN THE FILESYSTEM!
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static BOOL IsDummyFile(const char *fname);
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// Returns TRUE if (fname) exists at all. May be a symlink, dir, file, etc.
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static BOOL Exists(const char *fname);
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// Returns TRUE if (fname) is a directory.
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static BOOL IsDirectory(const char *fname);
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// Get the path of the binary (.EXE file) being run.
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// (buf) is where to store the info, and (bufSize) is the size, in bytes,
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// of what's pointed to by (buf). The buffer is always promised to be
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// null-terminated.
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virtual void GetExecutablePath(char *buf, ULONG bufSize) = 0;
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// Get the user directory. This is the user's home directory on systems
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// with that concept, and the base (buf) is where to store the info, and
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// (bufSize) is the size, in bytes, of what's pointed to by (buf). The
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// buffer is always promised to be null-terminated, and, if there's room,
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// with have a trailing dir separator. It is likely that you will have
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// write permission in the user directory tree, and will NOT have write
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// permission in the base directory. You have been warned.
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virtual void GetUserDirectory(char *buf, ULONG bufSize) = 0;
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// Get an array of CTStrings containing the names of files in (dir) that
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// match (wildcard).
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virtual CDynamicArray<CTString> *FindFiles(const char *dir,
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const char *wildcard) = 0;
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protected:
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// use GetInstance(), instead.
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CFileSystem() {}
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};
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ENGINE_API extern CFileSystem *_pFileSystem;
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#endif
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// end of FileSystem.h ...
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