132 lines
4.0 KiB
C++
132 lines
4.0 KiB
C++
/*
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* Copyright 2008-2010 Arsen Chaloyan
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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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*
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* $Id: umcsession.h 1585 2010-03-12 19:12:05Z achaloyan $
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*/
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#ifndef UMC_SESSION_H
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#define UMC_SESSION_H
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/**
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* @file umcsession.h
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* @brief UMC Session
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*/
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#include "mrcp_application.h"
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class UmcScenario;
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class UmcSession
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{
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public:
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/* ============================ CREATORS =================================== */
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UmcSession(const UmcScenario* pScenario);
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virtual ~UmcSession();
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/* ============================ MANIPULATORS =============================== */
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virtual bool Run();
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virtual bool Stop();
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virtual bool Terminate();
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void SetMrcpProfile(const char* pMrcpProfile);
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void SetMrcpApplication(mrcp_application_t* pMrcpApplication);
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/* ============================ HANDLERS =================================== */
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virtual bool OnSessionTerminate(mrcp_sig_status_code_e status);
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virtual bool OnSessionUpdate(mrcp_sig_status_code_e status);
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virtual bool OnChannelAdd(mrcp_channel_t *channel, mrcp_sig_status_code_e status);
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virtual bool OnChannelRemove(mrcp_channel_t *channel, mrcp_sig_status_code_e status);
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virtual bool OnMessageReceive(mrcp_channel_t *channel, mrcp_message_t *message);
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virtual bool OnTerminateEvent(mrcp_channel_t *channel);
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virtual bool OnResourceDiscover(mrcp_session_descriptor_t* descriptor, mrcp_sig_status_code_e status);
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/* ============================ ACCESSORS ================================== */
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const UmcScenario* GetScenario() const;
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const char* GetId() const;
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protected:
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/* ============================ MANIPULATORS =============================== */
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virtual bool Start() = 0;
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bool CreateMrcpSession(const char* pProfileName);
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bool DestroyMrcpSession();
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bool AddMrcpChannel(mrcp_channel_t* pMrcpChannel);
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bool RemoveMrcpChannel(mrcp_channel_t* pMrcpChannel);
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bool SendMrcpRequest(mrcp_channel_t* pMrcpChannel, mrcp_message_t* pMrcpMessage);
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bool ResourceDiscover();
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mrcp_channel_t* CreateMrcpChannel(
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mrcp_resource_id resource_id,
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mpf_termination_t* pTermination,
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mpf_rtp_termination_descriptor_t* pRtpDescriptor,
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void* pObj);
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mpf_termination_t* CreateAudioTermination(
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const mpf_audio_stream_vtable_t* pStreamVtable,
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mpf_stream_capabilities_t* pCapabilities,
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void* pObj);
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mrcp_message_t* CreateMrcpMessage(
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mrcp_channel_t* pMrcpChannel,
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mrcp_method_id method_id);
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/* ============================ ACCESSORS ================================== */
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apr_pool_t* GetSessionPool() const;
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const char* GetMrcpSessionId() const;
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mrcp_message_t* GetMrcpMessage() const;
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/* ============================ DATA ======================================= */
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const UmcScenario* m_pScenario;
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const char* m_pMrcpProfile;
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char m_Id[10];
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private:
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/* ============================ DATA ======================================= */
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mrcp_application_t* m_pMrcpApplication;
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mrcp_session_t* m_pMrcpSession;
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mrcp_message_t* m_pMrcpMessage; /* last message sent */
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bool m_Running;
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bool m_Terminating;
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};
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/* ============================ INLINE METHODS ============================= */
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inline const UmcScenario* UmcSession::GetScenario() const
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{
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return m_pScenario;
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}
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inline const char* UmcSession::GetId() const
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{
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return m_Id;
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}
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inline void UmcSession::SetMrcpApplication(mrcp_application_t* pMrcpApplication)
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{
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m_pMrcpApplication = pMrcpApplication;
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}
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inline void UmcSession::SetMrcpProfile(const char* pMrcpProfile)
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{
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m_pMrcpProfile = pMrcpProfile;
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}
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inline mrcp_message_t* UmcSession::GetMrcpMessage() const
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{
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return m_pMrcpMessage;
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}
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#endif /* UMC_SESSION_H */
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