Source code of Windows XP (NT5)
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// File: call.h
#ifndef _CALL_H_
#define _CALL_H_
#include "oblist.h"
#include "SDKInternal.h"
const HRESULT NM_CALLERR_NOT_REGISTERED = NM_E(0x01EF);
class CDlgCall; // from dlgcall.h
class CPopupMsg;
class CCall : public RefCount, INmCallNotify2
{
private:
INmCall* m_pInternalICall;// Call Object in core
CPopupMsg* m_ppm; // Popup incomming call dialog
LPTSTR m_pszDisplayName; // Display Name
LPTSTR m_pszCallTo; // CallTo (original)
BOOL m_fSelectedConference;
BOOL m_fIncoming;
BOOL m_fInRespond; // Responding to call dialog?
NM_ADDR_TYPE m_nmAddrType;
BOOL m_bAddToMru;
POSITION m_pos; // position in g_pCallList
DWORD m_dwTick; // tick count at call start
DWORD m_dwCookie;
CDlgCall * m_pDlgCall; // Outgoing call dialog
VOID RemoveProgress(void);
VOID ShowProgress(BOOL fShow);
VOID LogCall(BOOL fAccepted);
public:
CCall(LPCTSTR pszCallTo, LPCTSTR pszDisplayName, NM_ADDR_TYPE nmAddrType, BOOL bAddToMru, BOOL fIncoming);
~CCall();
// IUnknown methods
STDMETHODIMP_(ULONG) AddRef(void);
STDMETHODIMP_(ULONG) Release(void);
STDMETHODIMP QueryInterface(REFIID riid, PVOID *ppv);
// INmCallNotify methods
STDMETHODIMP NmUI(CONFN uNotify);
STDMETHODIMP StateChanged(NM_CALL_STATE uState);
STDMETHODIMP Failed(ULONG uError);
STDMETHODIMP Accepted(INmConference *pConference);
// INmCallNotify3 methods
STDMETHODIMP CallError(UINT cns);
STDMETHODIMP RemoteConference(BOOL fMCU, BSTR *pwszConfNames, BSTR *pbstrConfToJoin);
STDMETHODIMP RemotePassword(BSTR bstrConference, BSTR *pbstrPassword, PBYTE pb, DWORD cb, BOOL fIsService);
// Internal methods
VOID Update(void);
BOOL FComplete(void);
BOOL RemoveFromList(void);
VOID OnRing(void);
BOOL RespondToRinging(DWORD dwCLEF);
HRESULT OnUIRemoteConference(BOOL fMCU, PWSTR* pwszConfNames, BSTR *pbstrConfToJoin);
VOID SetNmCall(INmCall * pCall);
HRESULT
PlaceCall
(
DWORD dwFlags,
NM_ADDR_TYPE addrType,
const TCHAR * const setupAddress,
const TCHAR * const destinationAddress,
const TCHAR * const alias,
const TCHAR * const url,
const TCHAR * const conference,
const TCHAR * const password,
const TCHAR * const userData
);
VOID Cancel(BOOL fDisplayCancelMsg);
INmCall * GetINmCall() {return m_pInternalICall;}
LPTSTR GetPszName() {return m_pszDisplayName;}
BOOL FIncoming() {return m_fIncoming;}
NM_CALL_STATE GetState();
DWORD GetTickCount() {return m_dwTick;}
VOID DisplayPopup(void);
VOID SetSelectedConference() {m_fSelectedConference = TRUE;}
static VOID CALLBACK PopupMsgRingingCallback(LPVOID pContext, DWORD dwFlags);
};
// Fake connection points
HRESULT OnUICallCreated(INmCall *pNmCall);
// Global utility Functions
int CleanupE164StringEx(LPTSTR szPhoneNumber);
CCall * CallFromNmCall(INmCall * pNmCall);
DWORD GetCallStatus(LPTSTR pszStatus, int cchMax, UINT * puID);
BOOL FIsCallInProgress(void);
VOID FreeCallList(void);
CCall * CreateIncomingCall(INmCall * pNmCall);
// Commands
VOID CancelAllOutgoingCalls(void);
VOID CancelAllCalls(void);
BOOL FIpAddress(LPCTSTR pcsz);
VOID DisplayCallError(HRESULT hr, LPCTSTR pcszName);
// Gateway utility routines
BOOL FH323GatewayEnabled(void);
int GetDefaultGateway(LPTSTR psz, UINT cchMax);
HRESULT CreateGatewayAddress(LPTSTR pszResult, UINT cchMax, LPCTSTR pszAddr);
// Gatekeeper logon state
extern NM_GK_STATE g_GkLogonState;
BOOL FGkEnabled(void);
void GkLogon(void);
void GkLogoff(void);
void SetGkLogonState(NM_GK_STATE state);
bool IsGatekeeperLoggedOn(void);
bool IsGatekeeperLoggingOn(void);
class CCallResolver
{
private:
LPTSTR m_pszAddr; // Address (original)
LPTSTR m_pszAddrIP; // Address (IP)
NM_ADDR_TYPE m_addrType; // Address type (of m_pszAddr)
HRESULT ResolveIpName(LPCTSTR pcszAddr);
HRESULT ResolveMachineName(LPCTSTR pcszAddr);
HRESULT ResolveUlsName(LPCTSTR pcszAddr);
HRESULT ResolveGateway(LPCTSTR pcszAddr);
HRESULT CheckHostEnt(HOSTENT * pHostInfo);
public:
CCallResolver(LPCTSTR pszAddr, NM_ADDR_TYPE addrType);
~CCallResolver();
LPCTSTR GetPszAddr() { return m_pszAddr; }
NM_ADDR_TYPE GetAddrType() { return m_addrType; }
LPCTSTR GetPszAddrIP() { return m_pszAddrIP; }
HRESULT Resolve();
};
#endif // _CALL_H_