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/////////////////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 1997 Active Voice Corporation. All Rights Reserved.
//
// Active Agent(r) and Unified Communications(tm) are trademarks of Active Voice Corporation.
//
// Other brand and product names used herein are trademarks of their respective owners.
//
// The entire program and user interface including the structure, sequence, selection,
// and arrangement of the dialog, the exclusively "yes" and "no" choices represented
// by "1" and "2," and each dialog message are protected by copyrights registered in
// the United States and by international treaties.
//
// Protected by one or more of the following United States patents: 5,070,526, 5,488,650,
// 5,434,906, 5,581,604, 5,533,102, 5,568,540, 5,625,676, 5,651,054.
//
// Active Voice Corporation
// Seattle, Washington
// USA
//
/////////////////////////////////////////////////////////////////////////////////////////
// AVTapiCall.h : Declaration of the CAVTapiCall
#ifndef __AVTAPICALL_H_
#define __AVTAPICALL_H_
#include "resource.h" // main symbols
#include "particip.h"
#include <list>
using namespace std;typedef list<ITTerminal *> TERMINALLIST;typedef list<IVideoWindow *> VIDEOWINDOWLIST;
#define WM_THREADINSTRUCTION (WM_USER + 5057)
#define WM_ADDPARTICIPANT (WM_USER + 5058)
#define WM_REMOVEPARTICIPANT (WM_USER + 5059)
#define WM_UPDATEPARTICIPANT (WM_USER + 5060)
#define WM_CME_STREAMSTART (WM_USER + 5061)
#define WM_CME_STREAMSTOP (WM_USER + 5062)
#define WM_CALLSTATE (WM_USER + 5063)
#define WM_STREAM_EVENT (WM_USER + 5064)
#define NUM_USER_BSTR 2
/////////////////////////////////////////////////////////////////////////////
// CAVTapiCall
class ATL_NO_VTABLE CAVTapiCall : public CComObjectRootEx<CComMultiThreadModel>, public CComCoClass<CAVTapiCall, &CLSID_AVTapiCall>, public IAVTapiCall{// Enumerations
public: typedef enum tag_ThreadInstructions_t { TI_NONE, TI_DISCONNECT, TI_NOTIFYCONFROOMSTATE, TI_REQUEST_QOS, TI_USERUSERINFO, TI_STREAM_ACTIVE, TI_STREAM_INACTIVE, TI_RCV_VIDEO_ACTIVE, TI_RCV_VIDEO_INACTIVE, TI_REJECT, TI_CONNECT, TI_QUIT, } ThreadInstructions_t;
// Construction
public: CAVTapiCall(); void FinalRelease();
// Members
public: DWORD m_dwThreadID;
long m_lCallID; // Host app information
bool m_bCallLogged;
BSTR m_bstrName; BSTR m_bstrUser[NUM_USER_BSTR]; BSTR m_bstrOriginalAddress; // Originally dialed string
BSTR m_bstrDisplayableAddress; // String displayed as the dialed number
DWORD m_dwAddressType; CallLogType m_nCallLogType; DATE m_dateStart;
bool m_bPreviewStreaming; bool m_bRcvVideoStreaming; AVCallType m_nCallType;
protected: ITBasicCallControl *m_pITControl; // TAPI call information
ITTerminal *m_pITTerminalPreview;
CALL_STATE m_callState; // Current call state (convienence)
TERMINALLIST m_lstTerminals; // List of terminals in use for the call
PARTICIPANTLIST m_lstParticipants; VIDEOWINDOWLIST m_lstStreamingVideo;
CAtomicList m_atomList; CComAutoCriticalSection m_critTerminals; CComAutoCriticalSection m_critLstStreamingVideo;
BOOL m_bKillMe; // For cancelling during dial
bool m_bResolvedAddress; // have we successfully resolved the address
bool m_bMustDisconnect; // Once a call goes to connected, we must call disconnect on it
// Implementation
public: static bool WaitWithMessageLoop(); HRESULT GetTerminalInterface( REFIID riid, long nMediaType, TERMINAL_DIRECTION nTD, void **ppVoid, short nInd );
protected: void StreamingChanged( IVideoFeed *pFeed, bool bStreaming );
// COM Implementation
public:DECLARE_NOT_AGGREGATABLE(CAVTapiCall)
BEGIN_COM_MAP(CAVTapiCall) COM_INTERFACE_ENTRY(IAVTapiCall)END_COM_MAP()
// IAVTapiCall
public: STDMETHOD(FindParticipant)(ITParticipant *pParticipant, IParticipant **ppFound); STDMETHOD(UpdateParticipant)(ITParticipant *pITParticipant); STDMETHOD(get_nCallType)(/*[out, retval]*/ AVCallType *pVal); STDMETHOD(put_nCallType)(/*[in]*/ AVCallType newVal); STDMETHOD(OnStreamingChanged)(IVideoFeed *pFeed, VARIANT_BOOL bStreaming); STDMETHOD(get_RcvVideoStreaming)(/*[out, retval]*/ VARIANT_BOOL *pVal); STDMETHOD(put_RcvVideoStreaming)(/*[in]*/ VARIANT_BOOL newVal); STDMETHOD(IsRcvVideoStreaming)(); STDMETHOD(put_StreamActive)(/*[in]*/ VARIANT_BOOL bActive ); STDMETHOD(HandleUserUserInfo)(); STDMETHOD(GetCallerIDInfo)(ITCallInfo *pCallInfo); STDMETHOD(IsPreviewStreaming)(); STDMETHOD(get_ITCallInfo)(/*[out, retval]*/ ITCallInfo * *pVal); STDMETHOD(NotifyParticipantChangeConfRoom)(ITParticipant *pParticipant, AV_PARTICIPANT_EVENT nEvent); STDMETHOD(get_bResolved)(/*[out, retval]*/ VARIANT_BOOL *pVal); STDMETHOD(put_bResolved)(/*[in]*/ VARIANT_BOOL newVal); STDMETHOD(get_bstrDisplayableAddress)(/*[out, retval]*/ BSTR *pVal); STDMETHOD(put_bstrDisplayableAddress)(/*[in]*/ BSTR newVal); STDMETHOD(GetVideoFeedCount)(short *pnCount); STDMETHOD(NotifyStreamEvent)(CALL_MEDIA_EVENT cme); STDMETHOD(ForceCallerIDUpdate)(); STDMETHOD(get_bstrUser)(/*[in]*/ short nIndex, /*[out, retval]*/ BSTR *pVal); STDMETHOD(put_bstrUser)(/*[in]*/ short nIndex, /*[in]*/ BSTR newVal); STDMETHOD(TerminalArrival)(/*[in]*/ITTerminal *pTerminal); STDMETHOD(TerminalRemoval)(/*[in]*/ITTerminal *pTerminal);
// Basic call properties
STDMETHOD(get_bstrCallerID)(/*[out, retval]*/ BSTR *pVal); STDMETHOD(get_bstrName)(/*[out, retval]*/ BSTR *pVal); STDMETHOD(put_bstrName)(/*[in]*/ BSTR newVal); STDMETHOD(get_dwAddressType)(/*[out, retval]*/ DWORD *pVal); STDMETHOD(put_dwAddressType)(/*[in]*/ DWORD newVal); STDMETHOD(get_bstrOriginalAddress)(/*[out, retval]*/ BSTR *pVal); STDMETHOD(put_bstrOriginalAddress)(/*[in]*/ BSTR newVal); STDMETHOD(get_dwCaps)(/*[out, retval]*/ DWORD *pVal); STDMETHOD(get_nCallLogType)(/*[out, retval]*/ CallLogType *pVal); STDMETHOD(put_nCallLogType)(/*[in]*/ CallLogType newVal); STDMETHOD(get_callState)(/*[out, retval]*/ CALL_STATE *pVal); STDMETHOD(put_callState)(/*[in]*/ CALL_STATE newVal);
// Object properties
STDMETHOD(CheckKillMe)(); STDMETHOD(get_bKillMe)(/*[out, retval]*/ BOOL *pVal); STDMETHOD(put_bKillMe)(/*[in]*/ BOOL newVal); STDMETHOD(get_lCallID)(/*[out, retval]*/ long *pVal); STDMETHOD(put_lCallID)(/*[in]*/ long newVal); STDMETHOD(get_dwThreadID)(/*[out, retval]*/ DWORD *pVal); STDMETHOD(put_dwThreadID)(/*[in]*/ DWORD newVal);
// Participant related methods
STDMETHOD(IsSameCallHub)(ITCallHub *pCallHub); STDMETHOD(get_ITCallHub)(/*[out, retval]*/ ITCallHub * *pVal); STDMETHOD(IsMyParticipant)(ITParticipant *pParticipant); STDMETHOD(EnumParticipants)(); STDMETHOD(AddParticipant)(ITParticipant *pParticipant); STDMETHOD(RemoveParticipant)(ITParticipant *pParticipant); STDMETHOD(PopulateTreeView)(IConfRoomTreeView *pTreeView); STDMETHOD(GetDisplayNameForParticipant)(ITParticipant *pParticipant, BSTR *pbstrName ); STDMETHOD(UpdateCallerIDFromParticipant)();
// General operations
STDMETHOD(ResolveAddress)(); STDMETHOD(Log)(CallLogType nType);
// Call control methods
STDMETHOD(NotifyConfRoomState)(long *pErrorInfo); STDMETHOD(PostMessage)(long msg, WPARAM wParam); STDMETHOD(Disconnect)(/*[in]*/ VARIANT_BOOL bKill);
// Retrieving other interfaces
STDMETHOD(get_ITBasicAudioTerminal)(/*[out, retval]*/ ITBasicAudioTerminal* *pVal); STDMETHOD(get_IBasicVideo)(/*[out, retval]*/ IDispatch **pVal); STDMETHOD(get_ITAddress)(/*[out, retval]*/ ITAddress **pVal); STDMETHOD(get_ITBasicCallControl)(/*[out, retval]*/ ITBasicCallControl **pVal); STDMETHOD(put_ITBasicCallControl)(/*[in]*/ ITBasicCallControl *newVal); STDMETHOD(get_IVideoWindow)(short nInd, /*[out, retval]*/ IDispatch **pVal); STDMETHOD(get_ITParticipantControl)(/*[out, retval]*/ ITParticipantControl **ppVal); STDMETHOD(get_IVideoWindowPreview)(/*[out, retval]*/ IDispatch **ppVal); STDMETHOD(get_ITTerminalPreview)(/*[out, retval]*/ ITTerminal **ppVal); STDMETHOD(put_ITTerminalPreview)(/*[in]*/ ITTerminal * newVal);
STDMETHOD(AddTerminal)(ITTerminal *pITTerminal); STDMETHOD(RemoveTerminal)(ITTerminal *pITTerminal);};
#endif //__AVTAPICALL_H_
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