560 lines
12 KiB
C++
560 lines
12 KiB
C++
/****************************************************************************
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*
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* icfg32.cpp
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*
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* Microsoft Confidential
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* Copyright (c) 1992-1998 Microsoft Corporation
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* All rights reserved
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*
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* This module provides the implementation of the methods for
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* the NT specific functionality of inetcfg
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*
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* 6/5/97 ChrisK Inherited from AmnonH
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*
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***************************************************************************/
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#include <windows.h>
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#include <wtypes.h>
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#include <cfgapi.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <setupapi.h>
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#include <basetyps.h>
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#include <devguid.h>
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#include <lmsname.h>
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#include "debug.h"
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#define REG_DATA_EXTRA_SPACE 255
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extern DWORD g_dwLastError;
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//+----------------------------------------------------------------------------
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//
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// Function GetOSBuildNumber
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//
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// Synopsis Get the build number of Operating system
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//
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// Arguments None
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//
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// Returns Build Number of OS
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//
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// History 3/5/97 VetriV Created
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//
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//-----------------------------------------------------------------------------
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DWORD GetOSMajorVersionNumber(void)
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{
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OSVERSIONINFO oviVersion;
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ZeroMemory(&oviVersion,sizeof(oviVersion));
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oviVersion.dwOSVersionInfoSize = sizeof(oviVersion);
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GetVersionEx(&oviVersion);
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return(oviVersion.dwMajorVersion);
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}
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//+----------------------------------------------------------------------------
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//
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// Function: IcfgNeedModem
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//
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// Synopsis: Check system configuration to determine if there is at least
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// one physical modem installed
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//
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// Arguments: dwfOptions - currently not used
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//
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// Returns: HRESULT - S_OK if successfull
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// lpfNeedModem - TRUE if no modems are available
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//
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// History: 6/5/97 ChrisK Inherited
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//
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//-----------------------------------------------------------------------------
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HRESULT WINAPI
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IcfgNeedModem (DWORD dwfOptions, LPBOOL lpfNeedModem)
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{
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if (GetOSMajorVersionNumber() == 5)
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{
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return IcfgNeedModemNT5(dwfOptions, lpfNeedModem);
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}
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else
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{
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return IcfgNeedModemNT4(dwfOptions, lpfNeedModem);
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}
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}
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//+----------------------------------------------------------------------------
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//
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// Function: IcfgInstallModem
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//
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// Synopsis:
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// This function is called when ICW verified that RAS is installed,
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// but no modems are avilable. It needs to make sure a modem is availble.
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// There are two possible scenarios:
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//
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// a. There are no modems installed. This happens when someone deleted
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// a modem after installing RAS. In this case we need to run the modem
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// install wizard, and configure the newly installed modem to be a RAS
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// dialout device.
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//
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// b. There are modems installed, but non of them is configured as a dial out
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// device. In this case, we silently convert them to be DialInOut devices,
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// so ICW can use them.
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//
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// Arguments: hwndParent - handle to parent window
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// dwfOptions - not used
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//
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// Returns: lpfNeedsStart - not used
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//
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// History: 6/5/97 ChrisK Inherited
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//
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//-----------------------------------------------------------------------------
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HRESULT WINAPI
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IcfgInstallModem (HWND hwndParent, DWORD dwfOptions, LPBOOL lpfNeedsStart)
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{
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if (GetOSMajorVersionNumber() == 5)
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{
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return IcfgInstallModemNT5(hwndParent, dwfOptions, lpfNeedsStart);
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}
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else
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{
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return IcfgInstallModemNT4(hwndParent, dwfOptions, lpfNeedsStart);
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}
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}
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//+----------------------------------------------------------------------------
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//
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// Function: IcfgNeedInetComponets
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//
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// Synopsis: Check to see if the components marked in the options are
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// installed on the system
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//
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// Arguements: dwfOptions - set of bit flag indicating which components to
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// check for
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//
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// Returns; HRESULT - S_OK if successfull
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// lpfNeedComponents - TRUE is some components are not installed
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//
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// History: 6/5/97 ChrisK Inherited
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//
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//-----------------------------------------------------------------------------
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HRESULT WINAPI
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IcfgNeedInetComponents(DWORD dwfOptions, LPBOOL lpfNeedComponents)
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{
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if (GetOSMajorVersionNumber() == 5)
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{
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return IcfgNeedInetComponentsNT5(dwfOptions, lpfNeedComponents);
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}
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else
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{
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return IcfgNeedInetComponentsNT4(dwfOptions, lpfNeedComponents);
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}
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}
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//+----------------------------------------------------------------------------
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//
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// Function: IcfgInstallInetComponents
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//
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// Synopsis: Install the components as specified by the dwfOptions values
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//
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// Arguments hwndParent - handle to parent window
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// dwfOptions - set of bit flags indicating which components to
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// install
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//
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// Returns: HRESULT - S_OK if success
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// lpfNeedsReboot - TRUE if reboot is required
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//
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// History: 6/5/97 ChrisK Inherited
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//
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//-----------------------------------------------------------------------------
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HRESULT WINAPI
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IcfgInstallInetComponents(HWND hwndParent, DWORD dwfOptions, LPBOOL lpfNeedsRestart)
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{
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if (GetOSMajorVersionNumber() == 5)
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{
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return IcfgInstallInetComponentsNT5(hwndParent, dwfOptions, lpfNeedsRestart);
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}
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else
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{
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return IcfgInstallInetComponentsNT4(hwndParent, dwfOptions, lpfNeedsRestart);
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}
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}
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//+----------------------------------------------------------------------------
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//
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// Function: IcfgGetLastInstallErrorText
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//
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// Synopsis: Format error message for most recent error
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//
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// Arguments: none
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//
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// Returns: DWORD - win32 error code
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// lpszErrorDesc - string containing error message
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// cbErrorDesc - size of lpszErrorDesc
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//
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// History: 6/5/97 ChrisK Inherited
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//
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//-----------------------------------------------------------------------------
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DWORD WINAPI
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IcfgGetLastInstallErrorText(LPSTR lpszErrorDesc, DWORD cbErrorDesc)
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{
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Dprintf("ICFGNT: IcfgGetLastInstallErrorText\n");
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return(FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM,
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NULL,
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g_dwLastError,
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), //The user default language
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lpszErrorDesc,
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cbErrorDesc,
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NULL));
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}
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//+----------------------------------------------------------------------------
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//
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// Function: DoStartService
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//
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// Synopsis: Start a particular service
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//
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// Arguments: hManager - handle to open service manager
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// szServiceName - name of service to start
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//
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// Returns: DWORD - win32 error code
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//
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// History: 6/5/97 ChrisK Inherited
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// 7/28/97 ChrisK Added query section
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//-----------------------------------------------------------------------------
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DWORD
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DoStartService(SC_HANDLE hManager, LPTSTR szServiceName)
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{
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SC_HANDLE hService = NULL;
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DWORD dwRC = ERROR_SUCCESS;
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//
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// Validate parameters
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//
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Assert(hManager && szServiceName);
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Dprintf("ICFGNT: DoStartService\n");
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hService = OpenService(hManager, szServiceName, SERVICE_START);
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if(hService != NULL)
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{
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if(!StartService(hService, 0, NULL))
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{
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dwRC = GetLastError();
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if(dwRC == ERROR_SERVICE_ALREADY_RUNNING)
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{
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//
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// If the service is already running, great, we're done.
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//
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dwRC = ERROR_SUCCESS;
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goto DoStartServiceExit;
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}
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}
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CloseServiceHandle(hService);
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hService = NULL;
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}
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//
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// Try to simply see if the service is running
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//
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Dprintf("ICFGNT: Failed to start service, try just querying it.\n");
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hService = OpenService(hManager, szServiceName, SERVICE_QUERY_STATUS);
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if(hService != NULL)
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{
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SERVICE_STATUS sstatus;
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ZeroMemory(&sstatus,sizeof(sstatus));
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if(QueryServiceStatus(hService,&sstatus))
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{
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if ((SERVICE_RUNNING == sstatus.dwCurrentState) ||
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(SERVICE_START_PENDING == sstatus.dwCurrentState))
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{
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//
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// The service is running
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//
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dwRC = ERROR_SUCCESS;
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goto DoStartServiceExit;
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}
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else
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{
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//
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// The service not running and we can't access it.
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//
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Dprintf("ICFGNT: Queried service is not running.\n");
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dwRC = ERROR_ACCESS_DENIED;
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goto DoStartServiceExit;
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}
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}
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else
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{
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//
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// Can not query service
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//
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Dprintf("ICFGNT: QueryServiceStatus failed.\n");
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dwRC = GetLastError();
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goto DoStartServiceExit;
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}
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}
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else
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{
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//
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// Can't open the service
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//
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Dprintf("ICFGNT: Cannot OpenService.\n");
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dwRC = GetLastError();
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goto DoStartServiceExit;
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}
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DoStartServiceExit:
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if (hService)
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{
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CloseServiceHandle(hService);
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}
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return(dwRC);
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}
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//+----------------------------------------------------------------------------
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//
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// Function: ValidateProductSuite
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//
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// Synopsis: Check registry for a particular Product Suite string
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//
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// Arguments: SuiteName - name of product suite to look for
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//
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// Returns: TRUE - the suite exists
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//
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// History: 6/5/97 ChrisK Inherited
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//
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//-----------------------------------------------------------------------------
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BOOL
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ValidateProductSuite(LPSTR SuiteName)
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{
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BOOL rVal = FALSE;
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LONG Rslt;
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HKEY hKey = NULL;
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DWORD Type = 0;
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DWORD Size = 0;
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LPSTR ProductSuite = NULL;
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LPSTR p;
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Dprintf("ICFGNT: ValidateProductSuite\n");
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//
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// Determine the size required to read registry values
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//
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Rslt = RegOpenKey(
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HKEY_LOCAL_MACHINE,
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"System\\CurrentControlSet\\Control\\ProductOptions",
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&hKey
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);
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if (Rslt != ERROR_SUCCESS)
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{
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goto exit;
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}
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Rslt = RegQueryValueEx(
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hKey,
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"ProductSuite",
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NULL,
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&Type,
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NULL,
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&Size
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);
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if (Rslt != ERROR_SUCCESS)
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{
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goto exit;
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}
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if (!Size)
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{
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goto exit;
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}
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ProductSuite = (LPSTR) GlobalAlloc( GPTR, Size );
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if (!ProductSuite)
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{
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goto exit;
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}
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//
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// Read ProductSuite information
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//
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Rslt = RegQueryValueEx(
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hKey,
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"ProductSuite",
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NULL,
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&Type,
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(LPBYTE) ProductSuite,
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&Size
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);
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if (Rslt != ERROR_SUCCESS)
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{
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goto exit;
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}
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if (Type != REG_MULTI_SZ)
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{
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goto exit;
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}
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//
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// Look for a particular string in the data returned
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// Note: data is terminiated with two NULLs
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//
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p = ProductSuite;
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while (*p) {
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if (strstr( p, SuiteName ))
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{
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rVal = TRUE;
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break;
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}
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p += (lstrlen( p ) + 1);
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}
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exit:
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if (ProductSuite)
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{
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GlobalFree( ProductSuite );
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}
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if (hKey)
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{
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RegCloseKey( hKey );
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}
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return rVal;
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}
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//+----------------------------------------------------------------------------
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//
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// Function: IcfgStartServices
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//
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// Synopsis: Start all services required by system
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//
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// Arguments: none
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//
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// Returns: HRESULT - S_OK if success
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//
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// History: 6/5/97 ChrisK Iherited
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//
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//-----------------------------------------------------------------------------
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HRESULT WINAPI
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IcfgStartServices()
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{
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//
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// returns ERROR_SERVICE_DISABLED if the service is disabled
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//
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SC_HANDLE hManager;
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Dprintf("ICFGNT: IcfgStartServices\n");
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hManager = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT);
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if(hManager == NULL)
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{
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return(GetLastError());
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}
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DWORD dwErr;
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/*
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//
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// Don't start RASAUTO anymore, it isn't necessary for RAS to be running.
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//
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if (!ValidateProductSuite( "Small Business" ))
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{
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dwErr = DoStartService(hManager, TEXT("RASAUTO"));
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//
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// Ignore the return value, CM should proceed even if RASAUTO failed to launch
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//
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}
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*/
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dwErr = DoStartService(hManager, TEXT("RASMAN"));
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CloseServiceHandle(hManager);
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return(dwErr);
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}
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//+----------------------------------------------------------------------------
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//
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// Function: IcfgIsGlobalDNS
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//
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// Note: these functions are not needed on an NT system and it therefore not
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// implemented
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//
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//-----------------------------------------------------------------------------
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HRESULT WINAPI
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IcfgIsGlobalDNS(LPBOOL lpfGlobalDNS)
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{
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*lpfGlobalDNS = FALSE;
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return(ERROR_SUCCESS);
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}
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HRESULT WINAPI
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IcfgRemoveGlobalDNS()
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{
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return(ERROR_SUCCESS);
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}
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HRESULT WINAPI
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InetGetSupportedPlatform(LPDWORD pdwPlatform)
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{
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*pdwPlatform = VER_PLATFORM_WIN32_NT;
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return(ERROR_SUCCESS);
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}
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HRESULT WINAPI
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InetSetAutodial(BOOL fEnable, LPCSTR lpszEntryName)
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{
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return(ERROR_INVALID_FUNCTION);
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}
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HRESULT WINAPI
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InetGetAutodial(LPBOOL lpfEnable, LPSTR lpszEntryName, DWORD cbEntryName)
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{
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return(ERROR_INVALID_FUNCTION);
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}
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HRESULT WINAPI
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InetSetAutodialAddress(DWORD dwDialingLocation, LPSTR szEntry)
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{
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return(ERROR_SUCCESS);
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}
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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|
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void __cdecl main() {};
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|
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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