scummvm/backends/networking/sdl_net/indexpagehandler.h

/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/

#ifndef BACKENDS_NETWORKING_SDL_NET_INDEXPAGEHANDLER_H
#define BACKENDS_NETWORKING_SDL_NET_INDEXPAGEHANDLER_H

#include "backends/networking/sdl_net/client.h"
#include "common/archive.h"
#include "gui/object.h"

namespace Networking {
class LocalWebserver;

class IndexPageHandler: public GUI::CommandSender {
	Common::String _code;

	void handle(Client &client);
	void handleFiles(Client &client);
	void handleResource(Client &client);
	void handleErrorMessage(Client &client, Common::String message);

	// "files/"-related
	Common::String parentPath(Common::String path);

	/** Helper method for adding items into the files list. */
	void addItem(Common::String &content, const Common::String &itemTemplate, bool isDirectory, Common::String path, Common::String name, Common::String size = "");

	/**
	 * Lists the directory <path>.
	 *
	 * Returns true on success.
	 */
	bool listDirectory(Common::String path, Common::String &content, const Common::String &itemTemplate);

	/**
	 * Transforms virtual <path> into actual file system path.
	 *
	 * Fills prefixes with actual file system prefix ("to remove")
	 * and virtual path prefix ("to add").
	 *
	 * Returns true on success.
	 */
	bool transformPath(Common::String &path, Common::String &prefixToRemove, Common::String &prefixToAdd);

	Common::Archive *getZipArchive();
	Common::ArchiveMemberList listArchive();
	Common::SeekableReadStream *getArchiveFile(Common::String name);
	Common::String readEverythingFromStream(Common::SeekableReadStream *const stream);

public:
	IndexPageHandler();
	virtual ~IndexPageHandler();

	void addPathHandler(LocalWebserver &server);
	Common::String code();
};

} // End of namespace Networking

#endif