talker32.h

TAPI编程应用

// talker32.h : main header file for the TALKER32 application
// (c) Dialogic corp 1995, 1996
//

#ifndef __AFXWIN_H__
	#error include 'stdafx.h' before including this file for PCH
#endif

#include "resource.h"		// main symbols

#define MAXLINES  16		// Hard-coded maximum number of lines!!!

// keys for searching for Calls
#define KEY_LINE			1
#define KEY_WAVEINHANDLE	2
#define KEY_WAVEOUTHANDLE	3

// Line options
#define AUTOANSWER			0x0001 	// answer immed 
#define AUTOPLAY			0x0002	// play immed on connection
#define PLAY_ONCE			0x1000

/////////////////////////////////////////////////////////////////////////////
// CTalkApp:
// See talker32.cpp for the implementation of this class
//

class CTalkApp : public CTapiApp
{
public:
	CTalkApp();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTalkApp)
	public:
	virtual BOOL InitInstance();
	virtual int ExitInstance();
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual void OnLineReply(DWORD dwCallback, DWORD idRequest, DWORD dwStatus);
	CTapiLine *GetTapiLine(DWORD dwID)
	{return dwID < m_dwLines ? m_ctlLines[dwID] : NULL;}
	DWORD cappGetLineDevCaps(DWORD dwLineID, LPLINEDEVCAPS *lppDevCaps)
	{if(dwLineID < m_dwLines) return m_ctlLines[dwLineID]->ctlLineGetCaps(lppDevCaps); else return 0xffffffff;}
	virtual void NotifyFrontEnd(DWORD dwLineID)
	{m_pMainWnd->PostMessage(WM_COMMAND, m_dwTapiAlert, (LPARAM)dwLineID);}
	CTapiLine * GetLineByCall(HCALL hCall);
	CTapiLine * GetLineByHLine(HLINE hLine);

	virtual void OnCallState(HCALL hCall, DWORD hCallback, DWORD dwCallState,
							DWORD dwCallStateDetail, DWORD dwCallPrivilege);
	virtual void OnLineCallInfo(HCALL hCall, DWORD dwCallBack, DWORD dwParm);
	virtual void OnMonitorDigits(HCALL hCall, DWORD dwCallBack, DWORD dwDigit, DWORD dwDigitMode);
	virtual void OnGatherDigits(HCALL hCall, DWORD dwCallBack, DWORD dwTermination);
	virtual void OnLineDevSpec(DWORD hCall, DWORD dwCallBack, DWORD dwParm1, DWORD dwParm2, DWORD dwParm3);
	virtual void OnMonitorMedia(DWORD hCall, DWORD dwCallBack, DWORD dwParm1, DWORD dwParm2, DWORD dwParm3);
	virtual LPVOID GetCallByParm(WORD wKey, DWORD dwValue);
	virtual void SetNotificationControlID(DWORD dwID) 
	{m_dwTapiAlert = dwID;} 
	virtual void Cleanup();		// before exit, that is
	// public utilities
	virtual BOOL Code2CallState(DWORD dwState, LPSTR lpBuf, int nSize);	
	virtual BOOL Code2Error(DWORD dwError, LPSTR lpBuf, int nSize);	
	void SetHelpId(int nHelpId) {InterlockedExchange((LPLONG)&m_nHelpId, nHelpId);}
	void OnHelp();

public:
	WORD m_wLineOptions[MAXLINES];

protected:
	CTapiLine *m_ctlLines[MAXLINES]; // just for now; need to implement some kind of a list
	DWORD m_dwTapiAlert;
	int m_nHelpId;

	//{{AFX_MSG(CTalkApp)
		// NOTE - the ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////
// CStatusBox dialog

class CStatusBox : public CDialog
{
// Construction
public:
	CStatusBox(CWnd* pParent = NULL);   // standard constructor

// Dialog Data
	//{{AFX_DATA(CStatusBox)
	enum { IDD = IDD_STATUSDLG };
	CString	m_csStatus;
	//}}AFX_DATA


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CStatusBox)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	// Generated message map functions
	//{{AFX_MSG(CStatusBox)
	virtual BOOL OnInitDialog();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};