65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
|
/*
|
||
|
|
* This source file is part of libRocket, the HTML/CSS Interface Middleware
|
||
|
|
*
|
||
|
|
* For the latest information, see http://www.librocket.com
|
||
|
|
*
|
||
|
|
* Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
|
* of this software and associated documentation files (the "Software"), to deal
|
||
|
|
* in the Software without restriction, including without limitation the rights
|
||
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
|
|
* copies of the Software, and to permit persons to whom the Software is
|
||
|
|
* furnished to do so, subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in
|
||
|
|
* all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||
|
|
* THE SOFTWARE.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef SHELLFILEINTERFACE_H
|
||
|
|
#define SHELLFILEINTERFACE_H
|
||
|
|
|
||
|
|
#include <Rocket/Core/String.h>
|
||
|
|
#include <Rocket/Core/FileInterface.h>
|
||
|
|
|
||
|
|
/**
|
||
|
|
Rocket file interface for the shell examples.
|
||
|
|
@author Lloyd Weehuizen
|
||
|
|
*/
|
||
|
|
|
||
|
|
class RocketLibSystemFileInterface : public Rocket::Core::FileInterface
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
RocketLibSystemFileInterface(const Rocket::Core::String& root);
|
||
|
|
virtual ~RocketLibSystemFileInterface();
|
||
|
|
|
||
|
|
/// Opens a file.
|
||
|
|
virtual Rocket::Core::FileHandle Open(const Rocket::Core::String& path);
|
||
|
|
|
||
|
|
/// Closes a previously opened file.
|
||
|
|
virtual void Close(Rocket::Core::FileHandle file);
|
||
|
|
|
||
|
|
/// Reads data from a previously opened file.
|
||
|
|
virtual size_t Read(void* buffer, size_t size, Rocket::Core::FileHandle file);
|
||
|
|
|
||
|
|
/// Seeks to a point in a previously opened file.
|
||
|
|
virtual bool Seek(Rocket::Core::FileHandle file, long offset, int origin);
|
||
|
|
|
||
|
|
/// Returns the current position of the file pointer.
|
||
|
|
virtual size_t Tell(Rocket::Core::FileHandle file);
|
||
|
|
|
||
|
|
private:
|
||
|
|
Rocket::Core::String root;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|