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#lockdown Nick.Penwarden (Will update with full description tomorrow) [CL 2984534 by Matthew Griffin in Main branch]
90 lines
2.9 KiB
C++
90 lines
2.9 KiB
C++
/** @file
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@brief Header
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@date 2015
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@author
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Sensics, Inc.
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<http://sensics.com/osvr>
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*/
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// Copyright 2015 Sensics, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef INCLUDED_RemoteHandlerFactory_h_GUID_3B3394C0_DADA_4BAA_3EDD_6CDA96760D91
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#define INCLUDED_RemoteHandlerFactory_h_GUID_3B3394C0_DADA_4BAA_3EDD_6CDA96760D91
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// Internal Includes
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#include <osvr/Client/Export.h>
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#include <osvr/Util/SharedPtr.h>
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#include <osvr/Common/PathNode_fwd.h>
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#include <osvr/Common/OriginalSource.h>
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#include <osvr/Common/InterfaceList.h>
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#include <osvr/Common/ClientContext_fwd.h>
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#include <osvr/Client/RemoteHandler.h>
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// Library/third-party includes
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// - none
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// Standard includes
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#include <functional>
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#include <unordered_map>
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namespace osvr {
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namespace client {
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class VRPNConnectionCollection;
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class RemoteHandlerFactory {
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public:
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typedef shared_ptr<RemoteHandler> FactoryProduct;
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typedef std::function<FactoryProduct(
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common::OriginalSource const &, common::InterfaceList &,
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common::ClientContext &)> SpecificFactory;
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void addFactory(std::string const &name, SpecificFactory factory) {
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m_factoriesByInterface[name] = factory;
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}
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bool isKnownInterfaceType(std::string const &name) const {
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return m_factoriesByInterface.find(name) !=
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end(m_factoriesByInterface);
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}
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FactoryProduct invokeFactory(common::OriginalSource const &source,
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common::InterfaceList &ifaces,
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common::ClientContext &ctx) const {
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auto factory =
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m_factoriesByInterface.find(source.getInterfaceName());
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if (factory == end(m_factoriesByInterface)) {
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/// Unknown
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return FactoryProduct();
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}
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return (factory->second)(source, ifaces, ctx);
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}
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private:
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std::unordered_map<std::string, SpecificFactory> m_factoriesByInterface;
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};
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/// @brief Populates a RemoteHandlerFactory with each of the specific
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/// factories included with OSVR.
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OSVR_CLIENT_EXPORT void
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populateRemoteHandlerFactory(RemoteHandlerFactory &factory,
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VRPNConnectionCollection const &conns);
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} // namespace client
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} // namespace osvr
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#endif // INCLUDED_RemoteHandlerFactory_h_GUID_3B3394C0_DADA_4BAA_3EDD_6CDA96760D91
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