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https://github.com/libretro/scummvm.git
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126fe9c845
StorageWizardDialog now runs LocalWebserver in "minimal mode" for security reasons. In this mode server uses only those handlers which state to support it. There are two handlers which support minimal mode: IndexPageHandler (which handles `code` requests needed by StorageWizardDialog) and ResourceHandler (which provides inner resources like `style.css` or `logo.png` from `wwwroot.zip` archive).
116 lines
4.3 KiB
C++
116 lines
4.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef BACKENDS_NETWORKING_SDL_NET_LOCALWEBSERVER_H
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#define BACKENDS_NETWORKING_SDL_NET_LOCALWEBSERVER_H
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#include "backends/networking/sdl_net/client.h"
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#include "backends/networking/sdl_net/handlers/basehandler.h"
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#include "backends/networking/sdl_net/handlers/createdirectoryhandler.h"
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#include "backends/networking/sdl_net/handlers/downloadfilehandler.h"
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#include "backends/networking/sdl_net/handlers/filesajaxpagehandler.h"
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#include "backends/networking/sdl_net/handlers/filespagehandler.h"
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#include "backends/networking/sdl_net/handlers/indexpagehandler.h"
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#include "backends/networking/sdl_net/handlers/listajaxhandler.h"
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#include "backends/networking/sdl_net/handlers/resourcehandler.h"
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#include "backends/networking/sdl_net/handlers/uploadfilehandler.h"
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#include "common/hash-str.h"
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#include "common/mutex.h"
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#include "common/singleton.h"
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#include "common/scummsys.h"
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namespace Common {
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class SeekableReadStream;
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}
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typedef struct _SDLNet_SocketSet *SDLNet_SocketSet;
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typedef struct _TCPsocket *TCPsocket;
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namespace Networking {
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#define NETWORKING_LOCALWEBSERVER_ENABLE_PORT_OVERRIDE
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class LocalWebserver : public Common::Singleton<LocalWebserver> {
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static const uint32 FRAMES_PER_SECOND = 20;
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static const uint32 TIMER_INTERVAL = 1000000 / FRAMES_PER_SECOND;
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static const uint32 MAX_CONNECTIONS = 10;
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friend void localWebserverTimer(void *); //calls handle()
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SDLNet_SocketSet _set;
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TCPsocket _serverSocket;
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Client _client[MAX_CONNECTIONS];
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int _clients;
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bool _timerStarted, _stopOnIdle, _minimalMode;
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Common::HashMap<Common::String, BaseHandler*> _pathHandlers;
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BaseHandler *_defaultHandler;
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IndexPageHandler _indexPageHandler;
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FilesPageHandler _filesPageHandler;
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CreateDirectoryHandler _createDirectoryHandler;
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DownloadFileHandler _downloadFileHandler;
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UploadFileHandler _uploadFileHandler;
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ListAjaxHandler _listAjaxHandler;
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FilesAjaxPageHandler _filesAjaxPageHandler;
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ResourceHandler _resourceHandler;
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uint32 _idlingFrames;
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Common::Mutex _handleMutex;
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Common::String _address;
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uint32 _serverPort;
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void startTimer(int interval = TIMER_INTERVAL);
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void stopTimer();
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void handle();
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void handleClient(uint32 i);
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void acceptClient();
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void resolveAddress(void *ipAddress);
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void addPathHandler(Common::String path, BaseHandler *handler);
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public:
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static const uint32 DEFAULT_SERVER_PORT = 12345;
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LocalWebserver();
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virtual ~LocalWebserver();
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void start(bool useMinimalMode = false);
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void stop();
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void stopOnIdle();
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Common::String getAddress();
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IndexPageHandler &indexPageHandler();
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bool isRunning();
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static uint32 getPort();
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static void setClientGetHandler(Client &client, Common::String response, long code = 200, const char *mimeType = nullptr);
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static void setClientGetHandler(Client &client, Common::SeekableReadStream *responseStream, long code = 200, const char *mimeType = nullptr);
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static void setClientRedirectHandler(Client &client, Common::String response, Common::String location, const char *mimeType = nullptr);
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static void setClientRedirectHandler(Client &client, Common::SeekableReadStream *responseStream, Common::String location, const char *mimeType = nullptr);
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static Common::String urlDecode(Common::String value);
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static Common::String urlEncodeQueryParameterValue(Common::String value);
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};
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/** Shortcut for accessing the local webserver. */
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#define LocalServer Networking::LocalWebserver::instance()
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} // End of namespace Networking
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#endif
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