765 lines
20 KiB
C++
765 lines
20 KiB
C++
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/* Copyright (c) 1999 Microsoft Corporation */
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#include "phonemgr.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <wxdebug.h>
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#ifdef _DBG
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#define DEBUG(_x_) OutputDebugString(_x_)
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#else
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#define DEBUG(_x_)
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#endif
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ITRequest * g_pITRequest = NULL;
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HRESULT InitAssistedTelephony(void)
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{
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HRESULT hr;
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//
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// Initialize COM.
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//
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printf("Initializing COM...\n");
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hr = CoInitializeEx(
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NULL,
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COINIT_MULTITHREADED
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);
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if ( FAILED(hr) )
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{
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printf("CoInitialize failed - 0x%08x\n", hr);
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return hr;
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}
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//
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// Cocreate the assisted telephony object.
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//
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printf("Creating RequestMakeCall object...\n");
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hr = CoCreateInstance(
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CLSID_RequestMakeCall,
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NULL,
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CLSCTX_INPROC_SERVER,
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IID_ITRequest,
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(void **) & g_pITRequest
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);
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if ( FAILED(hr) )
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{
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printf("CoCreateInstance failed - 0x%08x\n", hr);
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return hr;
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}
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return S_OK;
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}
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HRESULT MakeAssistedTelephonyCall(WCHAR * wszDestAddress)
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{
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HRESULT hr;
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BSTR bstrDestAddress = NULL;
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BSTR bstrAppName = NULL;
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BSTR bstrCalledParty = NULL;
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BSTR bstrComment = NULL;
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bstrDestAddress = SysAllocString(
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wszDestAddress
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);
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if ( bstrDestAddress == NULL )
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{
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printf("SysAllocString failed");
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return E_OUTOFMEMORY;
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}
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//
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// Make a call.
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//
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printf("Calling ITRequest::MakeCall...\n");
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hr = g_pITRequest->MakeCall(
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bstrDestAddress,
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bstrAppName,
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bstrCalledParty,
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bstrComment
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);
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SysFreeString(
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bstrDestAddress
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);
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if ( FAILED(hr) )
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{
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printf("ITRequest::MakeCall failed - 0x%08x\n", hr);
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return hr;
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}
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return S_OK;
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}
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int
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WINAPI
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WinMain(
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HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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LPSTR lpCmdLine,
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int nCmdShow
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)
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{
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MSG msg;
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HWND hwnd, hwndEdit;
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ghInst = hInstance;
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DialogBox(
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ghInst,
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MAKEINTRESOURCE(IDD_MAINDLG),
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NULL,
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MainWndProc
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);
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return 0;
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}
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INT_PTR
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CALLBACK
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MainWndProc(
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HWND hDlg,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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LPCTSTR lszAppName = _T("Generate DialTone");
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DWORD dwNumDevs, i;
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LONG lResult;
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PHONEINITIALIZEEXPARAMS initExParams;
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PMYPHONE pNextPhone;
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PWCHAR szAddressToCall;
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ghDlg = hDlg;
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switch (uMsg)
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{
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case WM_INITDIALOG:
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initExParams.dwTotalSize = sizeof (PHONEINITIALIZEEXPARAMS);
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initExParams.dwOptions = (DWORD) PHONEINITIALIZEEXOPTION_USEHIDDENWINDOW;
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lResult = phoneInitializeEx(
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(LPHPHONEAPP) &ghPhoneApp,
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(HINSTANCE) ghInst,
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(PHONECALLBACK) tapiCallback,
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lszAppName,
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(LPDWORD) &dwNumDevs,
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(LPDWORD) &gdwAPIVersion,
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(LPPHONEINITIALIZEEXPARAMS) &initExParams
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);
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if (lResult == 0)
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{
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gdwNumPhoneDevs = dwNumDevs;
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}
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gpPhone = (PMYPHONE) LocalAlloc(LPTR,gdwNumPhoneDevs * sizeof(MYPHONE));
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g_wszMsg = (LPWSTR) LocalAlloc(LPTR, sizeof(WCHAR) * 100 );
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g_wszDest = (LPWSTR) LocalAlloc(LPTR, sizeof(WCHAR) * 100 );
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// Opening all the phones
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for(i = 0, pNextPhone = gpPhone; i < gdwNumPhoneDevs; i++, pNextPhone++)
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{
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CreatePhone(pNextPhone, i);
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}
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SetStatusMessage(TEXT("Waiting for input from Phones"));
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g_szDialStr = (LPWSTR) LocalAlloc(LPTR, 20 * sizeof(WCHAR));
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lstrcpy(g_szDialStr, TEXT("Dial Number: "));
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break;
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case WM_COMMAND:
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if ( LOWORD(wParam) == IDCANCEL )
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{
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//
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// The close box or Exit button was pressed.
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//
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SetStatusMessage(TEXT("End Application"));
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if(ghPhoneApp)
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{
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phoneShutdown(ghPhoneApp);
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}
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EndDialog( hDlg, 0 );
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LocalFree(g_szDialStr);
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LocalFree(g_wszMsg);
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LocalFree(g_wszDest);
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for( i=0; i<gdwNumPhoneDevs; i++ )
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{
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FreePhone(&gpPhone[i]);
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}
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LocalFree(gpPhone);
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}
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else if ( LOWORD(wParam) == IDC_MAKECALL )
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{
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//
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// The Make Call button was pressed.
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//
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//
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// Stop dialtone.
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// this only works for one phone.
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// Should be fine as we don't have
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// the window visible unless you have the phone off hook.
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//
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gpPhone[0].pTonePlayer->StopDialtone();
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//
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// Dial the dest address in the edit box.
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//
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const int ciMaxPhoneNumberSize = 400;
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WCHAR wszPhoneNumber[ciMaxPhoneNumberSize];
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UINT uiResult;
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uiResult = GetDlgItemText(
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ghDlg, // handle to dialog box
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IDC_DESTADDRESS, // identifier of control
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wszPhoneNumber, // pointer to buffer for text (unicode)
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ciMaxPhoneNumberSize // maximum size of string (in our buffer)
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);
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if ( uiResult == 0 )
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{
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DoMessage(L"Could not get dialog item text; not making call");
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}
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else
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{
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MakeAssistedTelephonyCall(wszPhoneNumber);
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}
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}
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break;
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default:
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break;
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}
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return 0;
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}
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VOID
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CALLBACK
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tapiCallback(
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DWORD hDevice,
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DWORD dwMsg,
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ULONG_PTR CallbackInstance,
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ULONG_PTR Param1,
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ULONG_PTR Param2,
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ULONG_PTR Param3
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)
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{
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PMYPHONE pPhone;
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DWORD i;
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BOOL bDialtone = FALSE;
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if (hDevice != NULL)
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{
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pPhone = GetPhone((HPHONE) hDevice);
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if (pPhone == NULL)
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{
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DEBUG(L"tapiCallback - phone not found\n");
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return;
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}
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}
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switch (dwMsg)
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{
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case PHONE_STATE:
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DEBUG(L"PHONE_STATE\n");
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if (pPhone != NULL)
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{
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EnterCriticalSection(&pPhone->csdial);
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if ( Param1 == PHONESTATE_HANDSETHOOKSWITCH )
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{
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if ( Param2 != PHONEHOOKSWITCHMODE_ONHOOK ) // if off hook
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{
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if ( FAILED(pPhone->pTonePlayer->StartDialtone()) )
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{
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DoMessage(L"StartDialTone Failed");
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}
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// ZoltanS: show the window now
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ShowWindow(ghDlg, SW_SHOWNORMAL);
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pPhone->dwHandsetMode = PHONEHOOKSWITCHMODE_MICSPEAKER;
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lstrcpy(pPhone->wszDialStr,TEXT(""));
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lstrcpy(g_wszMsg,TEXT("Generating Dialtone for phones: "));
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for( i=0 ; i < gdwNumPhoneDevs; i++)
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{
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if ( gpPhone[i].pTonePlayer->IsInUse() )
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{
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wsprintf(g_wszDest,TEXT("%d"),i);
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lstrcat(g_wszMsg,g_wszDest);
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}
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}
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SetStatusMessage(g_wszMsg);
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}
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else // on hook
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{
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pPhone->dwHandsetMode = PHONEHOOKSWITCHMODE_ONHOOK;
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lstrcpy(pPhone->wszDialStr,TEXT(""));
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if ( pPhone->pTonePlayer->IsInUse() )
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{
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pPhone->pTonePlayer->StopDialtone();
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}
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// ZoltanS: hide the window now
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ShowWindow(ghDlg, SW_HIDE);
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bDialtone = FALSE;
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lstrcpy(g_wszMsg,TEXT("Generating Dialtone for phones: "));
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for( i = 0 ; i < gdwNumPhoneDevs; i++ )
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{
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if ( gpPhone[i].pTonePlayer->DialtonePlaying() )
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{
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wsprintf(g_wszDest,TEXT("%d"),i);
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lstrcat(g_wszMsg,g_wszDest);
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bDialtone = TRUE;
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}
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}
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if(!bDialtone)
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{
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SetStatusMessage(TEXT("Waiting for input from Phones"));
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}
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else
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{
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SetStatusMessage(g_wszMsg);
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}
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}
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}
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LeaveCriticalSection(&pPhone->csdial);
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}
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break;
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case PHONE_BUTTON:
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DEBUG(L"PHONE_BUTTON\n");
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if (pPhone != NULL)
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{
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EnterCriticalSection(&pPhone->csdial);
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if ( Param2 == PHONEBUTTONMODE_KEYPAD )
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{
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if (pPhone->dwHandsetMode != PHONEHOOKSWITCHMODE_ONHOOK)
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{
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if ( Param3 == PHONEBUTTONSTATE_DOWN )
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{
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if ( pPhone->pTonePlayer->IsInUse() )
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{
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if ( ( (int)Param1 >= 0 ) && ( (int)Param1 <= 9 ) )
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{
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//
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// We have a dialed digit. Append it to the phone
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// number we have so far.
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//
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wsprintf(g_wszDest, TEXT("%d"), Param1);
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lstrcat(pPhone->wszDialStr, g_wszDest);
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//
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// Append the phone number so far to a standard prefix
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// ("Phone number: ") and update the UI.
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//
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lstrcpy(g_wszMsg, g_szDialStr);
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lstrcat(g_wszMsg,pPhone->wszDialStr);
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SetStatusMessage(g_wszMsg);
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//
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// Generate a DTMF tone for this digit.
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//
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pPhone->pTonePlayer->GenerateDTMF( (long)Param1 );
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}
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else if ( Param1 == 10 )
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{
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//
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// Generate a DTMF tone for "*". This will not count
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// as part of the dialed number.
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//
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|
|
pPhone->pTonePlayer->GenerateDTMF( (long)Param1 );
|
||
|
|
}
|
||
|
|
else if ( Param1 == 11 )
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// Generate a DTMF tone for "#". This will not count
|
||
|
|
// as part of the dialed number but it will tell us
|
||
|
|
// to make the call immediately.
|
||
|
|
//
|
||
|
|
|
||
|
|
pPhone->pTonePlayer->GenerateDTMF( (long)Param1 );
|
||
|
|
|
||
|
|
//
|
||
|
|
// Make the call.
|
||
|
|
//
|
||
|
|
|
||
|
|
if ( S_OK == MakeAssistedTelephonyCall(pPhone->wszDialStr) )
|
||
|
|
{
|
||
|
|
SetStatusMessage(L"Call created");
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
SetStatusMessage(L"Failed to create the call");
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
} // if in use
|
||
|
|
} // if button down
|
||
|
|
} // if off hook
|
||
|
|
} // if keypad
|
||
|
|
LeaveCriticalSection(&pPhone->csdial);
|
||
|
|
}
|
||
|
|
break; // case phone_button
|
||
|
|
|
||
|
|
case PHONE_CLOSE:
|
||
|
|
DEBUG(L"PHONE_CLOSE\n");
|
||
|
|
if (pPhone != NULL)
|
||
|
|
{
|
||
|
|
EnterCriticalSection(&pPhone->csdial);
|
||
|
|
|
||
|
|
phoneClose(pPhone->hPhone);
|
||
|
|
|
||
|
|
LeaveCriticalSection(&pPhone->csdial);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case PHONE_REMOVE:
|
||
|
|
DEBUG(L"PHONE_REMOVE\n");
|
||
|
|
pPhone = GetPhoneByID( (DWORD)Param1);
|
||
|
|
|
||
|
|
if (pPhone != NULL)
|
||
|
|
{
|
||
|
|
FreePhone(pPhone);
|
||
|
|
RemovePhone(pPhone);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case PHONE_CREATE:
|
||
|
|
DEBUG(L"PHONE_CREATE\n");
|
||
|
|
|
||
|
|
pPhone = AddPhone();
|
||
|
|
CreatePhone(pPhone, (DWORD)Param1);
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////
|
||
|
|
// SetStatusMessage
|
||
|
|
//////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void
|
||
|
|
SetStatusMessage(
|
||
|
|
LPWSTR pszMessage
|
||
|
|
)
|
||
|
|
{
|
||
|
|
SetDlgItemText(
|
||
|
|
ghDlg,
|
||
|
|
IDC_STATUS,
|
||
|
|
pszMessage
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////
|
||
|
|
// CreatePhone
|
||
|
|
//////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void
|
||
|
|
CreatePhone(
|
||
|
|
PMYPHONE pPhone,
|
||
|
|
DWORD dwDevID
|
||
|
|
)
|
||
|
|
{
|
||
|
|
LRESULT lResult;
|
||
|
|
|
||
|
|
pPhone->hPhoneApp = ghPhoneApp;
|
||
|
|
InitializeCriticalSection(&pPhone->csdial);
|
||
|
|
|
||
|
|
// won't detect overrun if dialing more than 100 digits
|
||
|
|
pPhone->wszDialStr = (LPWSTR) LocalAlloc(LPTR, 100 * sizeof(WCHAR));
|
||
|
|
pPhone->dwHandsetMode = PHONEHOOKSWITCHMODE_ONHOOK;
|
||
|
|
|
||
|
|
lResult = phoneOpen(
|
||
|
|
ghPhoneApp,
|
||
|
|
dwDevID,
|
||
|
|
&pPhone->hPhone,
|
||
|
|
gdwAPIVersion,
|
||
|
|
0,
|
||
|
|
(DWORD_PTR) NULL,
|
||
|
|
PHONEPRIVILEGE_OWNER
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Save info about this phone that we can display later
|
||
|
|
//
|
||
|
|
|
||
|
|
pPhone->dwDevID = dwDevID;
|
||
|
|
pPhone->dwAPIVersion = gdwAPIVersion;
|
||
|
|
pPhone->dwPrivilege = PHONEPRIVILEGE_OWNER;
|
||
|
|
|
||
|
|
DWORD dwBigBuffSize = sizeof(VARSTRING) +
|
||
|
|
sizeof(DWORD) * 5;
|
||
|
|
|
||
|
|
LPVOID pBuffer = LocalAlloc(LPTR,dwBigBuffSize);
|
||
|
|
|
||
|
|
LPVARSTRING lpDeviceID = (LPVARSTRING) pBuffer;
|
||
|
|
|
||
|
|
lpDeviceID->dwTotalSize = dwBigBuffSize;
|
||
|
|
|
||
|
|
LPWSTR lpszDeviceClass;
|
||
|
|
|
||
|
|
lpszDeviceClass = (LPWSTR) LocalAlloc(LPTR, sizeof(WCHAR) * 20);
|
||
|
|
|
||
|
|
lstrcpy(lpszDeviceClass, TEXT("wave/in"));
|
||
|
|
|
||
|
|
lResult = phoneGetID(
|
||
|
|
pPhone->hPhone,
|
||
|
|
lpDeviceID,
|
||
|
|
lpszDeviceClass
|
||
|
|
);
|
||
|
|
|
||
|
|
if(lResult != 0)
|
||
|
|
{
|
||
|
|
pPhone->lCaptureID = WAVE_MAPPER;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
CopyMemory(
|
||
|
|
&pPhone->lCaptureID,
|
||
|
|
(LPBYTE) lpDeviceID + lpDeviceID->dwStringOffset,
|
||
|
|
lpDeviceID->dwStringSize
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
lstrcpy(lpszDeviceClass, TEXT("wave/out"));
|
||
|
|
lResult = phoneGetID(
|
||
|
|
pPhone->hPhone,
|
||
|
|
lpDeviceID,
|
||
|
|
lpszDeviceClass
|
||
|
|
);
|
||
|
|
|
||
|
|
if(lResult != 0)
|
||
|
|
{
|
||
|
|
pPhone->lRenderID = WAVE_MAPPER;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
CopyMemory(
|
||
|
|
&pPhone->lRenderID,
|
||
|
|
(LPBYTE) lpDeviceID + lpDeviceID->dwStringOffset,
|
||
|
|
lpDeviceID->dwStringSize
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
LocalFree(lpszDeviceClass);
|
||
|
|
LocalFree(pBuffer);
|
||
|
|
|
||
|
|
lResult = phoneSetStatusMessages(
|
||
|
|
pPhone->hPhone,
|
||
|
|
PHONESTATE_HANDSETHOOKSWITCH,
|
||
|
|
PHONEBUTTONMODE_FEATURE | PHONEBUTTONMODE_KEYPAD,
|
||
|
|
PHONEBUTTONSTATE_UP | PHONEBUTTONSTATE_DOWN
|
||
|
|
);
|
||
|
|
|
||
|
|
pPhone->pTonePlayer = new CTonePlayer;
|
||
|
|
|
||
|
|
if ( (pPhone->pTonePlayer == NULL) ||
|
||
|
|
FAILED(pPhone->pTonePlayer->Initialize()) )
|
||
|
|
{
|
||
|
|
DoMessage(L"Tone Player Initialization Failed");
|
||
|
|
}
|
||
|
|
else if ( FAILED(pPhone->pTonePlayer->OpenWaveDevice( pPhone->lRenderID )) )
|
||
|
|
{
|
||
|
|
DoMessage(L"OpenWaveDevice Failed");
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( FAILED( InitAssistedTelephony() ) )
|
||
|
|
{
|
||
|
|
DoMessage(L"InitAssistedTelephony Failed");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////
|
||
|
|
// FreePhone
|
||
|
|
//////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void
|
||
|
|
FreePhone(
|
||
|
|
PMYPHONE pPhone
|
||
|
|
)
|
||
|
|
{
|
||
|
|
EnterCriticalSection(&pPhone->csdial);
|
||
|
|
|
||
|
|
if ( pPhone->pTonePlayer->IsInUse() )
|
||
|
|
{
|
||
|
|
pPhone->pTonePlayer->StopDialtone();
|
||
|
|
pPhone->pTonePlayer->CloseWaveDevice();
|
||
|
|
}
|
||
|
|
|
||
|
|
LocalFree(pPhone->wszDialStr);
|
||
|
|
|
||
|
|
LeaveCriticalSection(&pPhone->csdial);
|
||
|
|
|
||
|
|
DeleteCriticalSection(&pPhone->csdial);
|
||
|
|
}
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
// GetPhone
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
PMYPHONE
|
||
|
|
GetPhone (HPHONE hPhone )
|
||
|
|
{
|
||
|
|
|
||
|
|
DWORD i;
|
||
|
|
|
||
|
|
for(i = 0; i < gdwNumPhoneDevs; i++)
|
||
|
|
{
|
||
|
|
if(gpPhone[i].hPhone == hPhone)
|
||
|
|
{
|
||
|
|
return &gpPhone[i];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return (PMYPHONE) NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
// GetPhoneByID
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
PMYPHONE
|
||
|
|
GetPhoneByID (DWORD dwDevID )
|
||
|
|
{
|
||
|
|
|
||
|
|
DWORD i;
|
||
|
|
|
||
|
|
for(i = 0; i < gdwNumPhoneDevs; i++)
|
||
|
|
{
|
||
|
|
if(gpPhone[i].dwDevID == dwDevID)
|
||
|
|
{
|
||
|
|
return &gpPhone[i];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return (PMYPHONE) NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
// RemovePhone
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void
|
||
|
|
RemovePhone (PMYPHONE pPhone)
|
||
|
|
{
|
||
|
|
DWORD i,j;
|
||
|
|
PMYPHONE pNewPhones;
|
||
|
|
|
||
|
|
pNewPhones = (PMYPHONE) LocalAlloc(LPTR,(gdwNumPhoneDevs-1) * sizeof(MYPHONE));
|
||
|
|
|
||
|
|
for(i = 0, j = 0; i < gdwNumPhoneDevs; i++)
|
||
|
|
{
|
||
|
|
if(&gpPhone[i] != pPhone)
|
||
|
|
{
|
||
|
|
CopyMemory( &pNewPhones[j], &gpPhone[i], sizeof(MYPHONE));
|
||
|
|
j++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
LocalFree(gpPhone);
|
||
|
|
gpPhone = pNewPhones;
|
||
|
|
gdwNumPhoneDevs--;
|
||
|
|
}
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
// AddPhone
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
PMYPHONE
|
||
|
|
AddPhone ()
|
||
|
|
{
|
||
|
|
PMYPHONE pNewPhones;
|
||
|
|
|
||
|
|
pNewPhones = (PMYPHONE) LocalAlloc(LPTR,(gdwNumPhoneDevs+1) * sizeof(MYPHONE));
|
||
|
|
|
||
|
|
CopyMemory( pNewPhones, gpPhone, gdwNumPhoneDevs * sizeof(MYPHONE));
|
||
|
|
|
||
|
|
LocalFree(gpPhone);
|
||
|
|
gpPhone = pNewPhones;
|
||
|
|
gdwNumPhoneDevs++;
|
||
|
|
|
||
|
|
return &gpPhone[gdwNumPhoneDevs-1];
|
||
|
|
}
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
// DoMessage
|
||
|
|
///////////////////////////////////////////////////////////////////
|
||
|
|
void
|
||
|
|
DoMessage(
|
||
|
|
LPWSTR pszMessage
|
||
|
|
)
|
||
|
|
{
|
||
|
|
MessageBox(
|
||
|
|
ghDlg,
|
||
|
|
pszMessage,
|
||
|
|
gszTapi30,
|
||
|
|
MB_OK
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|