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* aria2 - The high speed download utility
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* Copyright (C) 2009 Tatsuhiro Tsujikawa
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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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* 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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* In addition, as a special exception, the copyright holders give
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* permission to link the code of portions of this program with the
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* OpenSSL library under certain conditions as described in each
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* individual source file, and distribute linked combinations
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* You must obey the GNU General Public License in all respects
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* for all of the code used other than OpenSSL. If you modify
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* file(s) with this exception, you may extend this exception to your
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* version of the file(s), but you are not obligated to do so. If you
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* do not wish to do so, delete this exception statement from your
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* version. If you delete this exception statement from all source
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* files in the program, then also delete it here.
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#ifndef D_RPC_METHOD_H
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#define D_RPC_METHOD_H
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#include "SharedHandle.h"
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#include "ValueBase.h"
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// This class offers abstract implementation of processing RPC
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// request. You have to inherit this class and implement process()
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// method to add new RPC API.
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// There is RpcMethodFactory class which instantiates RpcMethod
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// subclass. If you add new RpcMethod subclass, don't forget to add it
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// to RpcMethodFactory.
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SharedHandle<OptionParser> optionParser_;
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// Subclass must implement this function to fulfil RpcRequest req.
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// The return value of this method is used as a return value of RPC
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virtual SharedHandle<ValueBase> process
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(const RpcRequest& req, DownloadEngine* e) = 0;
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void gatherRequestOption
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(const SharedHandle<Option>& option, const Dict* optionsDict);
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void gatherChangeableOption
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(const SharedHandle<Option>& option, const Dict* optionDict);
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// Copy options which is changeable in RPC changeOption command to
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void applyChangeableOption(Option* dest, Option* src) const;
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void gatherChangeableGlobalOption(const SharedHandle<Option>& option,
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const Dict* optionDict);
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// Copy options which is changeable in RPC changeGlobalOption
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void applyChangeableGlobalOption(Option* dest, Option* src) const;
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SharedHandle<ValueBase> createErrorResponse(const Exception& e);
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const SharedHandle<OptionParser>& getOptionParser() const
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virtual ~RpcMethod();
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// Do work to fulfill RpcRequest req and returns its result as
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// RpcResponse. This method delegates to process() method.
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RpcResponse execute(const RpcRequest& req, DownloadEngine* e);
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// Set whether JSON-RPC style parameter handling.
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void setJsonRpc(bool f)
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bool getJsonRpc() const
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#endif // D_RPC_METHOD_H