73 lines
3.2 KiB
C
73 lines
3.2 KiB
C
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/*==========================================================================
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*
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* Copyright (C) 1996 Microsoft Corporation. All Rights Reserved.
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*
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* File: dial.c
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* Content: Header for TAPI routines
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*@@BEGIN_MSINTERNAL
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* History:
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* Date By Reason
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* ==== == ======
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* 6/10/96 kipo created it
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* 7/08/96 kipo added support for new dialogs
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* 8/10/96 kipo added support for dialing location
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* 3/04/97 kipo close com port handle when deallocating call; use string
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* table for modem strings; updated debug output.
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* 3/24/97 kipo added support for specifying which modem to use
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* 4/08/97 kipo added support for separate modem and serial baud rates
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* 5/07/97 kipo added support for modem choice list
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* 11/25/97 kipo set TAPI_CURRENT_VERSION to 1.4 so the NT build won't
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* use NT-only features (15209)
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* 5/07/98 a-peterz Track call errors in DPDIAL
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*@@END_MSINTERNAL
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***************************************************************************/
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// need to add this line so that NT builds won't define Tapi 2.0 by default,
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// which causes it to link with ANSI versions of Tapi functions that are not
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// available on Win 95, causing LoadLibrary to fail.
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#define TAPI_CURRENT_VERSION 0x00010004
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#include "tapi.h"
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#include "comport.h"
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#define TAPIVERSION 0x00010003 // TAPI version to require
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#define LINEDROPTIMEOUT 5000 // ms to wait for call to drop
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#define SUCCESS 0
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#define MAXSTRINGSIZE 400
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// DPDIAL.dwCallError values
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enum { CALL_OK, CALL_LINEERROR, CALL_DISCONNECTED, CALL_CLOSED };
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typedef LONG LINERESULT;
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typedef struct {
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HLINEAPP hLineApp; // handle to line application
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HLINE hLine; // handle to the line device
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HCALL hCall; // handle to the call
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HANDLE hComm; // handle to com port
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LPDPCOMPORT lpComPort; // pointer to com port object
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DWORD dwAPIVersion; // api version
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DWORD dwNumLines; // number of line devices supported by the service provider
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DWORD dwLineID; // line id of open line
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DWORD_PTR dwCallState; // current call state of session
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DWORD dwAsyncID; // id of pending async operation
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DWORD dwCallError; // last error
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} DPDIAL, *LPDPDIAL;
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extern LINERESULT dialInitialize(HINSTANCE hInst, LPTSTR szAppName, LPDPCOMPORT lpComPort, LPDPDIAL *storage);
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extern LINERESULT dialShutdown(LPDPDIAL globals);
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extern LINERESULT dialLineOpen(LPDPDIAL globals, DWORD dwLine);
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extern LINERESULT dialLineClose(LPDPDIAL globals);
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extern LINERESULT dialMakeCall(LPDPDIAL globals, LPTSTR szDestination);
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extern LINERESULT dialDropCall(LPDPDIAL globals);
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extern LINERESULT dialDeallocCall(LPDPDIAL globals);
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extern BOOL dialIsConnected(LPDPDIAL globals);
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extern LINERESULT dialGetBaudRate(LPDPDIAL globals, LPDWORD lpdwBaudRate);
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extern LRESULT dialGetDeviceIDFromName(LPDPDIAL globals, LPCSTR szTargetName, DWORD *lpdwDeviceID);
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extern LINERESULT dialGetModemList(LPDPDIAL globals, BOOL bAnsi, LPVOID *lplpData, LPDWORD lpdwDataSize);
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extern void dialFillModemComboBox(LPDPDIAL globals, HWND hwndDlg, int item, DWORD dwDefaultDevice);
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extern void dialFillLocationComboBox(LPDPDIAL globals, HWND hwndDlg, int item, DWORD dwDefaultLocation);
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extern LINERESULT dialTranslateDialog(LPDPDIAL globals, HWND hWnd,
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DWORD dwDeviceID, LPTSTR szPhoneNumber);
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