www.pudn.com > tapi3.zip > TAPILINE.H

// tapiline.h : header file 
// (c) Dialogic corp 1995, 1996 
// 
 
// Functions defs 
#define FUNCTION_MAKECALL	1 
#define FUNCTION_DROP		2 
#define FUNCTION_ANSWER		3 
#define FUNCTION_DIAL		4 
#define FUNCTION_DEVSPEC	5 
#define FUNCTION_FORWARD	6 
 
// Wave IN/OUT defs 
#define WAVEIN		1 
#define WAVEOUT		2 
 
// Device specific action steps 
#define DEVSPEC_IDLE			0		 
#define DEVSPEC_STARTING		1	// before LINE_REPLY arrived 
#define DEVSPEC_PROGRESS		2	 
#define DEVSPEC_SUCCESS			4	 
#define DEVSPEC_STARTFAILED		8	// failed to start 
#define DEVSPEC_RESULTFAILED	16	// failed to finish 
 
class CTapiCall; 
 
BOOL IsLineRemote(LPLINEDEVCAPS lpDC);		// no longer need this 
 
//typedef CMap CallList; // list of calls on line 
 
///////////////////////////////////////////////////////////////////////////// 
// CTapiLine command target 
 
class CTapiLine : public CObject 
{ 
	DECLARE_DYNCREATE(CTapiLine) 
protected: 
	CTapiLine();           // protected constructor used by dynamic creation 
 
// Attributes 
public: 
	CTapiLine(DWORD dwLineID); 
	virtual ~CTapiLine(); 
	CString m_csName;		// Readable name		 
 
protected: 
	CTapiApp *m_pApp;		// Main app handle 
	DWORD m_dwLineID;	   	// device ID 
	HLINE m_hLine;		   	// Line handle 
	UINT m_uiWaveInID;		// WAVE/In ID 
	UINT m_uiWaveOutID;		// WAVE/Out ID 
	DWORD m_dwApiVersion;  	// TAPI version supported 
	DWORD m_dwExtVersion; 	// Extension version 
	// for now, until one call is destroyed, don't establish another 
	CTapiCall *m_pActiveCall; // Active call -to be replaced by List 
	LINECALLPARAMS *m_lpCallParms; 
	HANDLE m_hCallSem; 
	DWORD m_dwDevSpecStat;	// Status of devspec function 
	DWORD m_dwDevSpecFunc;	// Currrently executed devspec function 
	BOOL  m_bRemote; 
	 
// Operations 
public: 
	DWORD ctlLineOpen(DWORD dwLineID); 
	DWORD ctlLineClose(); 
	LONG ctlLineForward(LPSTR lpDest); 
	HLINE ctlGetHLine() 
	{return m_hLine;} 
	DWORD ctlGetLineID() 
	{return m_dwLineID;} 
	DWORD ctlGetWaveInID() 
	{return m_uiWaveInID;} 
	DWORD ctlGetWaveOutID() 
	{return m_uiWaveOutID;} 
	CTapiCall *ctlGetActiveCall() // Protect by mutex together w/setcall 
	{return m_pActiveCall;} 
	DWORD ctlLineGetCaps(LPLINEDEVCAPS *lppDevCaps); 
	BOOL ctlSetCallParms(LINECALLPARAMS *lpCallParms);	// set the internal structure if needed 
	LONG ctlLineMakeCall(LPCSTR lpDestAddress, DWORD dwCountryCode); 
	LONG ctlLineAnswer(HCALL hCall = NULL); 
	LONG ctlLineDrop(CTapiCall *pCall = NULL); 
	LONG ctlLineDeallocateCall(CTapiCall *pCall = NULL); 
	LONG ctlOfferCall(HCALL hCall); 
	LONG ctlLineDial(CTapiCall *pCall, LPCSTR lpAddr, DWORD dwCountryCode); 
	virtual void ctlPurgeCalls();		// free memory & other resources 
	virtual void ctlUpdateCallStatus(WORD wFunction, DWORD dwStatus, CTapiCall *pCall); 
	virtual BOOL ctlUpdateCallInfo(HCALL hCall, LPLINECALLINFO lpCallInfo); 
	LPLINEDEVSTATUS ctlGetLineDevStatus(); 
	void ctlConfigDialog(HWND hWnd, LPSTR lpClass); 
	LONG ctlLineDevSpecific(DWORD dwFunc, DWORD dwAddressID, HCALL hCall, LPVOID lParams, DWORD dwSize); 
	void ctlUpdateDevSpecStatus(DWORD dwDevSpecStat = 0xffffffff) 
	{if(dwDevSpecStat != 0xffffffff) InterlockedExchange((LONG *)&m_dwDevSpecStat, dwDevSpecStat);}  
	DWORD ctlGetDevSpecStatus() 
	{return m_dwDevSpecStat;} 
	void ctlUpdateDevSpecFunction(DWORD dwDevSpecFunc = 0xffffffff) 
	{if(dwDevSpecFunc != 0xffffffff) InterlockedExchange((LONG *)&m_dwDevSpecFunc, dwDevSpecFunc);}  
	DWORD ctlGetDevSpecFunc() 
	{return m_dwDevSpecFunc;} 
	DWORD ctlGetApiVersion() 
	{return m_dwApiVersion;} 
	DWORD ctlGetExtVersion() 
	{return m_dwExtVersion;} 
	BOOL IsRemote(){return m_bRemote;} 
 
protected: 
	LONG AddCall(HCALL hCall=NULL); 
	void RemoveCall(CTapiCall *pCall = NULL); 
	void ctlGetWaveDeviceID (WORD wType); 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CTapiLine) 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	// Generated message map functions 
	//{{AFX_MSG(CTapiLine) 
		// NOTE - the ClassWizard will add and remove member functions here. 
	//}}AFX_MSG 
 
//DECLARE_MESSAGE_MAP() 
}; 
 
/////////////////////////////////////////////////////////////////////////////