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windows-server-2003/inetcore/connectionwizard/icwdial/dialdlg.cpp

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/*-----------------------------------------------------------------------------
dialdlg.cpp
Implement functionality of dialing and download progress dialog
Copyright (C) 1996 Microsoft Corporation
All rights reserved.
Authors:
ChrisK ChrisKauffman
History:
7/22/96 ChrisK Cleaned and formatted
-----------------------------------------------------------------------------*/
#include "pch.hpp"
#include "icwdl.h"
#include "resource.h"
// the progress bar messages are defined in commctrl.h, but we can't include
// it, because it introduces a conflicting definition for strDup.
// so, just take out the one #define that we need
//#include <commctrl.h>
#define PBM_SETPOS (WM_USER+2)
#define WM_DIAL WM_USER + 3
#define MAX_EXIT_RETRIES 10
#define MAX_RETIES 3
#define VALID_INIT (m_pcRNA && m_pcDLAPI)
// ############################################################################
void CALLBACK LineCallback(DWORD hDevice,
DWORD dwMessage,
DWORD dwInstance,
DWORD dwParam1,
DWORD dwParam2,
DWORD dwParam3)
{
}
//+----------------------------------------------------------------------------
//
// Function: NeedZapper
//
// Synopsis: Checks to see if we need to handle the RNA connection dialog.
// Only builds earlier than 1071 will have the RNA connection dialog
//
// Arguments: None
//
// Returns: True - the RNA dialog will have to be handled
//
// History: ArulM Created 7/18/96
// ChrisK Installed into autodialer 7/19/96
//
//-----------------------------------------------------------------------------
static BOOL NeedZapper(void)
{
OSVERSIONINFO oi;
memset(&oi, 0, sizeof(oi));
oi.dwOSVersionInfoSize = sizeof(oi);
if( GetVersionEx(&oi) &&
(oi.dwPlatformId==VER_PLATFORM_WIN32_WINDOWS) &&
(oi.dwMajorVersion==4) &&
(oi.dwMinorVersion==0) &&
(LOWORD(oi.dwBuildNumber) <= 1070) )
return TRUE;
else
return FALSE;
}
// ############################################################################
VOID WINAPI ProgressCallBack(
HINTERNET hInternet,
DWORD_PTR dwContext,
DWORD dwInternetStatus,
LPVOID lpvStatusInformation,
DWORD dwStatusInformationLength
)
{
if (dwContext)
((CDialingDlg*)dwContext)->ProgressCallBack(hInternet,dwContext,dwInternetStatus,
lpvStatusInformation,
dwStatusInformationLength);
}
// ############################################################################
HRESULT WINAPI DialingDownloadDialog(PDIALDLGDATA pDD)
{
HRESULT hr = ERROR_SUCCESS;
CDialingDlg *pcDialDlg;
LPLINEEXTENSIONID lpExtensionID=NULL;
// Validate parameters
//
Assert(pDD);
if (!pDD)
{
hr = ERROR_INVALID_PARAMETER;
goto DialingDownloadDialogExit;
}
if (pDD->dwSize < sizeof(DIALDLGDATA))
{
hr = ERROR_BUFFER_TOO_SMALL;
goto DialingDownloadDialogExit;
}
// Alloc and fill dialog object
//
pcDialDlg = new CDialingDlg;
if (!pcDialDlg)
{
hr = ERROR_NOT_ENOUGH_MEMORY;
goto DialingDownloadDialogExit;
}
if (ERROR_SUCCESS != (hr = pcDialDlg->Init()))
goto DialingDownloadDialogExit;
StrDup(&pcDialDlg->m_pszConnectoid,pDD->pszRasEntryName);
StrDup(&pcDialDlg->m_pszMessage,pDD->pszMessage);
StrDup(&pcDialDlg->m_pszUrl,pDD->pszMultipartMIMEUrl);
StrDup(&pcDialDlg->m_pszDunFile,pDD->pszDunFile);
pcDialDlg->m_pfnStatusCallback = pDD->pfnStatusCallback;
pcDialDlg->m_hInst = pDD->hInst;
pcDialDlg->m_bSkipDial = pDD->bSkipDial;
// Initialize TAPI
//
hr = lineInitialize(&pcDialDlg->m_hLineApp,pcDialDlg->m_hInst,LineCallback,NULL,&pcDialDlg->m_dwNumDev);
if (hr != ERROR_SUCCESS)
goto DialingDownloadDialogExit;
AssertMsg(pcDialDlg->m_dwTapiDev < pcDialDlg->m_dwNumDev,"The user has selected an invalid TAPI device.\n");
lpExtensionID = (LPLINEEXTENSIONID)GlobalAlloc(GPTR,sizeof(LINEEXTENSIONID));
if (!lpExtensionID)
{
hr = ERROR_NOT_ENOUGH_MEMORY;
goto DialingDownloadDialogExit;
}
hr = lineNegotiateAPIVersion(pcDialDlg->m_hLineApp, pcDialDlg->m_dwTapiDev,
0x00010004, 0x00010004,&pcDialDlg->m_dwAPIVersion, lpExtensionID);
// 4/2/97 ChrisK Olympus 2745
while (ERROR_SUCCESS != hr && pcDialDlg->m_dwTapiDev < (pcDialDlg->m_dwNumDev - 1))
{
pcDialDlg->m_dwTapiDev++;
hr = lineNegotiateAPIVersion(pcDialDlg->m_hLineApp, pcDialDlg->m_dwTapiDev,
0x00010004, 0x00010004,&pcDialDlg->m_dwAPIVersion, lpExtensionID);
}
// Delete the extenstion ID since we don't use it, but keep the version information.
//
if (lpExtensionID) GlobalFree(lpExtensionID);
if (hr != ERROR_SUCCESS)
goto DialingDownloadDialogExit;
// Call back filter for reconnect
pcDialDlg->m_pfnRasDialFunc1 = pDD->pfnRasDialFunc1;
// Display dialog
//
hr = (HRESULT)DialogBoxParam(GetModuleHandle(TEXT("ICWDIAL")),MAKEINTRESOURCE(IDD_DIALING),
pDD->hParentHwnd,GenericDlgProc,(LPARAM)pcDialDlg);
if (pDD->phRasConn)
*(pDD->phRasConn) = pcDialDlg->m_hrasconn;
// 4/2/97 ChrisK Olympus 296
// This is now handled inside the dialog
//#if !defined(WIN16)
// if ((ERROR_USERNEXT == hr) && NeedZapper())
// MinimizeRNAWindow(pDD->pszRasEntryName,GetModuleHandle("ICWDIAL"));
//#endif
// BUGBUG: on an error wait for the connection to die
DialingDownloadDialogExit:
// Close tapi line
//
if (NULL != pcDialDlg)
{
// 4/2/97 ChrisK Olympus 296
if (pcDialDlg->m_hLineApp)
{
lineShutdown(pcDialDlg->m_hLineApp);
pcDialDlg->m_hLineApp = NULL;
}
//
// ChrisK 296 6/3/97
// Broaden window
//
// StopRNAReestablishZapper(g_hRNAZapperThread);
}
//
// 5/23/97 jmazner Olympus #4652
//
delete(pcDialDlg);
return hr;
}
// ############################################################################
CDialingDlg::CDialingDlg()
{
m_hrasconn = NULL;
m_pszConnectoid = NULL;
m_hThread = NULL;
m_dwThreadID = 0;
m_hwnd = NULL;
m_pszUrl = NULL;
m_pszDisplayable = NULL;
m_dwDownLoad = 0;
m_pszPhoneNumber = NULL;
m_pszMessage = NULL;
m_pfnStatusCallback = NULL;
m_unRasEvent = 0;
m_pszDunFile = NULL;
m_hLineApp = NULL;
m_dwNumDev = 0;
m_dwTapiDev = 0;
m_dwAPIVersion = 0;
m_pcRNA = NULL;
// m_hDownLoadDll = NULL;
m_bProgressShowing = FALSE;
m_dwLastStatus = 0;
m_pcDLAPI = NULL;
m_bSkipDial = FALSE;
// Normandy 11919 - ChrisK
// Do not prompt to exit on dialing dialog since we don't exit the app from
// here
m_bShouldAsk = FALSE;
//
// ChrisK 5240 Olympus
// Only the thread that creates the dwDownload should invalidate it
// so we need another method to track if the cancel button has been
// pressed.
//
m_fDownloadHasBeenCanceled = FALSE;
}
// ############################################################################
HRESULT CDialingDlg::Init()
{
HRESULT hr = ERROR_SUCCESS;
m_pcRNA = new RNAAPI;
if (!m_pcRNA)
{
hr = ERROR_NOT_ENOUGH_MEMORY;
goto InitExit;
}
m_pcDLAPI = new CDownLoadAPI;
if (!m_pcDLAPI)
{
hr = ERROR_NOT_ENOUGH_MEMORY;
goto InitExit;
}
m_pszPhoneNumber = (LPTSTR)GlobalAlloc(GPTR,sizeof(TCHAR)*256);
if (!m_pszPhoneNumber)
{
hr = ERROR_NOT_ENOUGH_MEMORY;
goto InitExit;
}
InitExit:
return hr;
}
// ############################################################################
CDialingDlg::~CDialingDlg()
{
TraceMsg(TF_GENERAL, "ICWDIAL: CDialingDlg::~CDialingDlg");
//
// 5/25/97 ChrisK I know this will leak the connection but that's ok
// since we sweep this up later and in the meantime we need to close
// out the object
//
//if (m_hrasconn && m_pcRNA)
//{
// m_pcRNA->RasHangUp(m_hrasconn);
//}
//m_hrasconn = NULL;
if (m_pszConnectoid) GlobalFree(m_pszConnectoid);
m_pszConnectoid = NULL;
if (m_pszUrl) GlobalFree(m_pszUrl);
m_pszUrl = NULL;
if (m_pszDisplayable) GlobalFree(m_pszDisplayable);
m_pszDisplayable = NULL;
//
// ChrisK 5240 Olympus
// Only the thread that creates the dwDownload should invalidate it
// so we need another method to track if the cancel button has been
// pressed.
//
//
// ChrisK 6/24/97 Olympus 6373
// We have to call DownLoadClose even if the download was canceled because
// we have to release the semaphores
//
if (m_dwDownLoad && m_pcDLAPI)
{
m_pcDLAPI->DownLoadClose(m_dwDownLoad);
m_fDownloadHasBeenCanceled = TRUE;
}
m_dwDownLoad = 0;
if (m_hThread)
{
//
// 5/23/97 jmazner Olympus #4652
//
// we want to make sure the thread is killed before
// we delete the m_pcDLApi that it relies on.
//
WaitForSingleObject(m_hThread, INFINITE);
CloseHandle(m_hThread);
}
m_hThread = NULL;
m_dwThreadID = 0;
m_hwnd = NULL;
if (m_pszPhoneNumber) GlobalFree(m_pszPhoneNumber);
m_pszPhoneNumber = NULL;
if (m_pszMessage) GlobalFree(m_pszMessage);
m_pszMessage = NULL;
m_pfnStatusCallback=NULL;
if (m_pszDunFile) GlobalFree(m_pszDunFile);
m_pszDunFile = NULL;
if (m_hLineApp) lineShutdown(m_hLineApp);
m_hLineApp = NULL;
m_dwNumDev = 0;
m_dwTapiDev = 0;
m_dwAPIVersion = 0;
if (m_pcRNA) delete m_pcRNA;
m_pcRNA = NULL;
m_bProgressShowing = FALSE;
m_dwLastStatus = 0;
if (m_pcDLAPI) delete m_pcDLAPI;
m_pcDLAPI = NULL;
//
// 4/2/97 ChrisK Olympus 296
//
StopRNAReestablishZapper(g_hRNAZapperThread);
}
// ############################################################################
LRESULT CDialingDlg::DlgProc(HWND hwnd, UINT uMsg, WPARAM wparam, LPARAM lparam, LRESULT lres)
{
HRESULT hr;
// Normandy 11745
// WORD wIDS;
FARPROC fp;
DWORD dwThreadResults;
INT iRetries;
static bDisconnect;
Assert(VALID_INIT);
switch(uMsg)
{
case WM_INITDIALOG:
//
// Register with caller's filter
//
if (m_pfnRasDialFunc1)
(m_pfnRasDialFunc1)(NULL,WM_RegisterHWND,RASCS_OpenPort,HandleToUlong(hwnd),0);
m_hwnd = hwnd;
m_bProgressShowing = FALSE;
ShowWindow(GetDlgItem(m_hwnd,IDC_PROGRESS),SW_HIDE);
m_unRasEvent = RegisterWindowMessageA(RASDIALEVENT);
if (m_unRasEvent == 0) m_unRasEvent = WM_RASDIALEVENT;
// Bug Normandy 5920
// ChrisK, turns out we are calling MakeBold twice
// MakeBold(GetDlgItem(m_hwnd,IDC_LBLTITLE),TRUE,FW_BOLD);
IF_NTONLY
bDisconnect = FALSE;
ENDIF_NTONLY
//
// Show number to be dialed
//
if (m_bSkipDial)
{
PostMessage(m_hwnd,m_unRasEvent,RASCS_Connected,SUCCESS);
}
else
{
hr = GetDisplayableNumberDialDlg();
if (hr != ERROR_SUCCESS)
{
SetDlgItemText(m_hwnd,IDC_LBLNUMBER,m_pszPhoneNumber);
} else {
SetDlgItemText(m_hwnd,IDC_LBLNUMBER,m_pszDisplayable);
}
PostMessage(m_hwnd,WM_DIAL,0,0);
}
lres = TRUE;
break;
case WM_DIAL:
SetForegroundWindow(m_hwnd);
hr = DialDlg();
if (hr != ERROR_SUCCESS)
EndDialog(m_hwnd,hr);
lres = TRUE;
break;
case WM_COMMAND:
switch(LOWORD(wparam))
{
case IDC_CMDCANCEL:
//
// Tell the user what we are doing, since it may take awhile
//
SetDlgItemText(m_hwnd,IDC_LBLSTATUS,GetSz(IDS_RAS_HANGINGUP));
//
// Cancel download first, HangUp second....
//
//
// ChrisK 5240 Olympus
// Only the thread that creates the dwDownload should invalidate it
// so we need another method to track if the cancel button has been
// pressed.
//
if (m_dwDownLoad && m_pcDLAPI && !m_fDownloadHasBeenCanceled)
{
m_pcDLAPI->DownLoadCancel(m_dwDownLoad);
m_fDownloadHasBeenCanceled = TRUE;
}
if (m_pcRNA && m_hrasconn)
{
m_pcRNA->RasHangUp(m_hrasconn);
}
PostMessage(m_hwnd,m_unRasEvent,(WPARAM)RASCS_Disconnected,(LPARAM)ERROR_USER_DISCONNECTION);
lres = TRUE;
break;
}
break;
case WM_CLOSE:
// CANCEL First, HangUp second....
//
//
// ChrisK 5240 Olympus
// Only the thread that creates the dwDownload should invalidate it
// so we need another method to track if the cancel button has been
// pressed.
//
if (m_dwDownLoad && m_pcDLAPI && !m_fDownloadHasBeenCanceled)
{
m_pcDLAPI->DownLoadCancel(m_dwDownLoad);
m_fDownloadHasBeenCanceled = TRUE;
}
if (m_pcRNA && m_hrasconn)
{
m_pcRNA->RasHangUp(m_hrasconn);
}
EndDialog(hwnd,ERROR_USERCANCEL);
m_hwnd = NULL;
lres = TRUE;
break;
case WM_DOWNLOAD_DONE:
dwThreadResults = STILL_ACTIVE;
iRetries = 0;
if (m_pcRNA && m_hrasconn)
{
m_pcRNA->RasHangUp(m_hrasconn);
m_hrasconn = NULL;
}
do {
if (!GetExitCodeThread(m_hThread,&dwThreadResults))
{
AssertMsg(0,"CONNECT:GetExitCodeThread failed.\n");
}
iRetries++;
if (dwThreadResults == STILL_ACTIVE) Sleep(500);
} while (dwThreadResults == STILL_ACTIVE && iRetries < MAX_EXIT_RETRIES);
if (dwThreadResults == ERROR_SUCCESS)
EndDialog(hwnd,ERROR_USERNEXT);
else
EndDialog(hwnd,dwThreadResults);
lres = TRUE;
break;
default:
if (uMsg == m_unRasEvent)
{
TCHAR szRasError[10];
TCHAR szRasMessage[256];
wsprintf(szRasError,TEXT("%d %d"),wparam,lparam);
RegSetValue(HKEY_LOCAL_MACHINE,TEXT("Software\\Microsoft\\iSignUp"),REG_SZ,
szRasError,lstrlen(szRasError));
TraceMsg(TF_GENERAL, "AUTODIAL: Ras message %d error (%d).\n",wparam,lparam);
hr = m_pfnStatusCallback((DWORD)wparam, szRasMessage, 256);
if (!hr)
SetDlgItemText(m_hwnd,IDC_LBLSTATUS,szRasMessage);
switch(wparam)
{
case RASCS_Connected:
#if !defined(WIN16)
// 4/2/97 ChrisK Olympus 296
//
// ChrisK Olympus 6060 6/10/97
// If the URL is blank, then we don't need the zapper thread.
//
if (NeedZapper())
{
HMODULE hMod;
hMod = GetModuleHandle(TEXT("ICWDIAL"));
MinimizeRNAWindow(m_pszConnectoid,hMod);
if (m_pszUrl && m_pszUrl[0])
{
g_hRNAZapperThread = LaunchRNAReestablishZapper(hMod);
}
hMod = NULL;
}
#endif
if (m_pszUrl)
{
//
// we should now let the user know that we
// are downloading
// MKarki (5/5/97) - Fix for Bug#423
//
SetDlgItemText(m_hwnd,IDC_LBLSTATUS,GetSz (IDS_DOWNLOADING));
// The connection is open and ready. Start the download.
//
m_dwThreadID = 0;
m_hThread = CreateThread(NULL,0,
(LPTHREAD_START_ROUTINE)DownloadThreadInit,this,0,&m_dwThreadID);
if (!m_hThread)
{
hr = GetLastError();
if (m_pcRNA && m_hrasconn)
{
m_pcRNA->RasHangUp(m_hrasconn);
m_hrasconn = NULL;
}
EndDialog(m_hwnd,hr);
break;
}
} else {
EndDialog(m_hwnd,ERROR_USERNEXT);
}
break;
case RASCS_Disconnected:
IF_NTONLY
// There is a possibility that we will get multiple disconnects in NT
// and we only want to handle the first one. Note: the flag is reset
// in the INITIALIZE event, so we should handle 1 disconnect per instance
// of the dialog.
if (bDisconnect)
break;
else
bDisconnect = TRUE;
ENDIF_NTONLY
if (m_hrasconn && m_pcRNA) m_pcRNA->RasHangUp(m_hrasconn);
m_hrasconn = NULL;
EndDialog(m_hwnd,lparam);
break;
default:
IF_NTONLY
if (SUCCESS != lparam)
{
PostMessage(m_hwnd,m_unRasEvent,(WPARAM)RASCS_Disconnected,lparam);
}
ENDIF_NTONLY
}
}
}
return lres;
}
// ############################################################################
HRESULT CDialingDlg::GetDisplayableNumberDialDlg()
{
HRESULT hr;
LPRASENTRY lpRasEntry = NULL;
LPRASDEVINFO lpRasDevInfo = NULL;
DWORD dwRasEntrySize = 0;
DWORD dwRasDevInfoSize = 0;
LPLINETRANSLATEOUTPUT lpOutput1 = NULL;
LPLINETRANSLATEOUTPUT lpOutput2 = NULL;
HINSTANCE hRasDll = NULL;
FARPROC fp = NULL;
Assert(VALID_INIT);
// Format the phone number
//
lpOutput1 = (LPLINETRANSLATEOUTPUT)GlobalAlloc(GPTR,sizeof(LINETRANSLATEOUTPUT));
if (!lpOutput1)
{
hr = ERROR_NOT_ENOUGH_MEMORY;
goto GetDisplayableNumberExit;
}
lpOutput1->dwTotalSize = sizeof(LINETRANSLATEOUTPUT);
// Get phone number from connectoid
//
hr = ICWGetRasEntry(&lpRasEntry, &dwRasEntrySize, &lpRasDevInfo, &dwRasDevInfoSize, m_pszConnectoid);
if (hr != ERROR_SUCCESS)
goto GetDisplayableNumberExit;
//
// If this is a dial as is number, just get it from the structure
//
if (!(lpRasEntry->dwfOptions & RASEO_UseCountryAndAreaCodes))
{
if (m_pszDisplayable) GlobalFree(m_pszDisplayable);
m_pszDisplayable = (LPTSTR)GlobalAlloc(GPTR, sizeof(TCHAR)*(lstrlen(lpRasEntry->szLocalPhoneNumber)+1));
if (!m_pszDisplayable)
{
hr = ERROR_NOT_ENOUGH_MEMORY;
goto GetDisplayableNumberExit;
}
lstrcpy(m_pszPhoneNumber, lpRasEntry->szLocalPhoneNumber);
lstrcpy(m_pszDisplayable, lpRasEntry->szLocalPhoneNumber);
}
else
{
//
// If there is no area code, don't use parentheses
//
if (lpRasEntry->szAreaCode[0])
wsprintf(m_pszPhoneNumber,TEXT("+%d (%s) %s\0"),lpRasEntry->dwCountryCode,lpRasEntry->szAreaCode,lpRasEntry->szLocalPhoneNumber);
else
wsprintf(m_pszPhoneNumber,TEXT("+%lu %s\0"),lpRasEntry->dwCountryCode,
lpRasEntry->szLocalPhoneNumber);
// Turn the canonical form into the "displayable" form
//
hr = lineTranslateAddress(m_hLineApp,m_dwTapiDev,m_dwAPIVersion,m_pszPhoneNumber,
0,LINETRANSLATEOPTION_CANCELCALLWAITING,lpOutput1);
if (hr != ERROR_SUCCESS || (lpOutput1->dwNeededSize != lpOutput1->dwTotalSize))
{
lpOutput2 = (LPLINETRANSLATEOUTPUT)GlobalAlloc(GPTR,lpOutput1->dwNeededSize);
if (!lpOutput2)
{
hr = ERROR_NOT_ENOUGH_MEMORY;
goto GetDisplayableNumberExit;
}
lpOutput2->dwTotalSize = lpOutput1->dwNeededSize;
GlobalFree(lpOutput1);
lpOutput1 = lpOutput2;
lpOutput2 = NULL;
hr = lineTranslateAddress(m_hLineApp,m_dwTapiDev,m_dwAPIVersion,m_pszPhoneNumber,
0,LINETRANSLATEOPTION_CANCELCALLWAITING,lpOutput1);
}
if (hr != ERROR_SUCCESS)
{
goto GetDisplayableNumberExit;
}
StrDup(&m_pszDisplayable,(LPTSTR)&((LPBYTE)lpOutput1)[lpOutput1->dwDisplayableStringOffset]);
}
GetDisplayableNumberExit:
if (lpRasEntry) GlobalFree(lpRasEntry);
lpRasEntry = NULL;
if (lpRasDevInfo) GlobalFree(lpRasDevInfo);
lpRasDevInfo = NULL;
if (lpOutput1) GlobalFree(lpOutput1);
lpOutput1 = NULL;
return hr;
}
// ############################################################################
HRESULT CDialingDlg::DialDlg()
{
TCHAR szPassword[PWLEN+2];
LPRASDIALPARAMS lpRasDialParams = NULL;
HRESULT hr = ERROR_SUCCESS;
BOOL bPW;
Assert(VALID_INIT);
// Get connectoid information
//
lpRasDialParams = (LPRASDIALPARAMS)GlobalAlloc(GPTR,sizeof(RASDIALPARAMS));
if (!lpRasDialParams)
{
hr = ERROR_NOT_ENOUGH_MEMORY;
goto DialExit;
}
lpRasDialParams->dwSize = sizeof(RASDIALPARAMS);
lstrcpyn(lpRasDialParams->szEntryName,m_pszConnectoid,RAS_MaxEntryName);
bPW = FALSE;
hr = m_pcRNA->RasGetEntryDialParams(NULL,lpRasDialParams,&bPW);
if (hr != ERROR_SUCCESS)
{
goto DialExit;
}
// Add the user's password
//
szPassword[0] = 0;
if (GetISPFile() != NULL && *(GetISPFile()) != TEXT('\0'))
{
// GetPrivateProfileString examines one character before the filename
// if it is an empty string, which could result in AV, if the address
// refers to an invalid page.
GetPrivateProfileString(
INFFILE_USER_SECTION,INFFILE_PASSWORD,
NULLSZ,szPassword,PWLEN + 1,GetISPFile());
}
// if didnt get password, then try to get from DUN file (if any)
if(!szPassword[0] && m_pszDunFile)
{
// 4-29-97 Chrisk Olympus 3985
// Due to the wrong filename being used, the password was always being set to
// NULL and therefore requiring the user to provide the password to log onto the
// signup server.
GetPrivateProfileString(
INFFILE_USER_SECTION,INFFILE_PASSWORD,
NULLSZ,szPassword,PWLEN + 1,m_pszDunFile);
//NULLSZ,szPassword,PWLEN + 1,g_szCurrentDUNFile);
}
if(szPassword[0])
{
lstrcpyn(lpRasDialParams->szPassword, szPassword,PWLEN+1);
TraceMsg(TF_GENERAL, "ICWDIAL: Password is not blank.\r\n");
}
else
{
TraceMsg(TF_GENERAL, "ICWDIAL: Password is blank.\r\n");
}
// Dial connectoid
//
Assert(!m_hrasconn);
#if !defined(WIN16) && defined(DEBUG)
if (FCampusNetOverride())
{
//
// Skip dialing because the server is on the campus network
//
PostMessage(m_hwnd,RegisterWindowMessageA(RASDIALEVENT),RASCS_Connected,0);
}
else
{
#endif // !WIN16 && DEBUG
if (m_pfnRasDialFunc1)
hr = m_pcRNA->RasDial(NULL,NULL,lpRasDialParams,1,m_pfnRasDialFunc1,&m_hrasconn);
else
hr = m_pcRNA->RasDial(NULL,NULL,lpRasDialParams,0xFFFFFFFF,m_hwnd,&m_hrasconn);
if (hr != ERROR_SUCCESS)
{
if (m_hrasconn && m_pcRNA)
{
m_pcRNA->RasHangUp(m_hrasconn);
m_hrasconn = NULL;
}
goto DialExit;
}
#if !defined(WIN16) && defined(DEBUG)
}
#endif
if (lpRasDialParams) GlobalFree(lpRasDialParams);
lpRasDialParams = NULL;
DialExit:
return hr;
}
// ############################################################################
VOID CDialingDlg::ProgressCallBack(
HINTERNET hInternet,
DWORD_PTR dwContext,
DWORD dwInternetStatus,
LPVOID lpvStatusInformation,
DWORD dwStatusInformationLength
)
{
TCHAR szRasMessage[256];
HRESULT hr = ERROR_SUCCESS;
WPARAM *puiStatusInfo = NULL;
//
// 5/28/97 jmazner Olympus #4579
// *lpvStatusInformation is the percentage of completed download,
// as a value from 0 to 100.
//
puiStatusInfo = (WPARAM *) lpvStatusInformation;
Assert( puiStatusInfo );
Assert( *puiStatusInfo <= 100 );
Assert(VALID_INIT);
if (!m_bProgressShowing)
ShowWindow(GetDlgItem(m_hwnd,IDC_PROGRESS),SW_SHOW);
if (m_dwLastStatus != dwInternetStatus)
{
hr = m_pfnStatusCallback(dwInternetStatus,szRasMessage,256);
if (!hr)
SetDlgItemText(m_hwnd,IDC_LBLSTATUS,szRasMessage);
m_dwLastStatus = dwInternetStatus;
TraceMsg(TF_GENERAL, "CONNECT:inet status:%s, %d, %d.\n",szRasMessage,m_dwLastStatus,dwInternetStatus);
}
//
// 5/28/97 jmazner Olympus #4579
// Send update messages to the progress bar
//
PostMessage(GetDlgItem(m_hwnd,IDC_PROGRESS), PBM_SETPOS, *puiStatusInfo, 0);
m_bProgressShowing = TRUE;
}