1 /* 2 * Copyright 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <unordered_map> 20 21 #include "l2cap/classic/dynamic_channel_service.h" 22 #include "l2cap/classic/internal/dynamic_channel_service_impl.h" 23 #include "l2cap/classic/security_enforcement_interface.h" 24 #include "l2cap/psm.h" 25 #include "os/handler.h" 26 #include "os/log.h" 27 28 namespace bluetooth { 29 namespace l2cap { 30 namespace classic { 31 namespace internal { 32 33 class DynamicChannelServiceManagerImpl { 34 public: DynamicChannelServiceManagerImpl(os::Handler * l2cap_layer_handler)35 explicit DynamicChannelServiceManagerImpl(os::Handler* l2cap_layer_handler) 36 : l2cap_layer_handler_(l2cap_layer_handler) {} 37 38 virtual ~DynamicChannelServiceManagerImpl() = default; 39 // 40 // All APIs must be invoked in L2CAP layer handler 41 // 42 virtual void Register(Psm psm, DynamicChannelServiceImpl::PendingRegistration pending_registration); 43 virtual void Unregister(Psm psm, DynamicChannelService::OnUnregisteredCallback callback); 44 virtual bool IsServiceRegistered(Psm psm) const; 45 virtual DynamicChannelServiceImpl* GetService(Psm psm); 46 47 virtual std::vector<std::pair<Psm, DynamicChannelServiceImpl*>> GetRegisteredServices(); 48 49 // Implementation is set by SecurityManager through L2capModule SetSecurityEnforcementInterface(SecurityEnforcementInterface * impl)50 void SetSecurityEnforcementInterface(SecurityEnforcementInterface* impl) { 51 security_enforcement_interface_ = impl; 52 } 53 GetSecurityEnforcementInterface()54 virtual SecurityEnforcementInterface* GetSecurityEnforcementInterface() { 55 return security_enforcement_interface_; 56 } 57 58 private: 59 os::Handler* l2cap_layer_handler_ = nullptr; 60 std::unordered_map<Psm, DynamicChannelServiceImpl> service_map_; 61 SecurityEnforcementInterface* security_enforcement_interface_ = nullptr; 62 }; 63 } // namespace internal 64 } // namespace classic 65 } // namespace l2cap 66 } // namespace bluetooth 67