295 lines
9.8 KiB
C++
295 lines
9.8 KiB
C++
/******************************************************
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ICWEXT.CPP
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Contains definitions for global variables and
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functions used for including wizard pages from ICWCONN.DLL
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* Microsoft Confidential
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* Copyright (c) Microsoft Corporation 1992-1996
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* All rights reserved
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5/14/98 donaldm created
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******************************************************/
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#include "pre.h"
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#include "initguid.h" // Make DEFINE_GUID declare an instance of each GUID
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#include "icwacct.h"
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#include "icwconn.h"
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#include "webvwids.h" // GUIDS for the ICW WEBVIEW class
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#include "icwextsn.h"
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#include "icwcfg.h"
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extern BOOL g_bManualPath;
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extern BOOL g_bLanPath;
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IICW50Apprentice *gpICWCONNApprentice = NULL; // ICWCONN apprentice object
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IICWApprenticeEx *gpINETCFGApprentice = NULL; // ICWCONN apprentice object
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//+----------------------------------------------------------------------------
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//
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// Function LoadICWCONNUI
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//
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// Synopsis Loads in the ICWCONN's apprentice pages
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//
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// If the UI has previously been loaded, the function will simply
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// update the Next and Back pages for the apprentice.
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//
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// Uses global variable g_fICWCONNUILoaded.
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//
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//
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// Arguments hWizHWND -- HWND of main property sheet
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// uPrevDlgID -- Dialog ID apprentice should go to when user leaves
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// apprentice by clicking Back
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// uNextDlgID -- Dialog ID apprentice should go to when user leaves
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// apprentice by clicking Next
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// dwFlags -- Flags variable that should be passed to
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// IICWApprentice::AddWizardPages
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//
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//
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// Returns TRUE if all went well
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// FALSE otherwise
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//
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// History 5/13/98 donaldm adapted from INETCFG code
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//
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//-----------------------------------------------------------------------------
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BOOL LoadICWCONNUI( HWND hWizHWND, UINT uPrevDlgID, UINT uNextDlgID, DWORD dwFlags )
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{
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HRESULT hResult = E_NOTIMPL;
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if( g_fICWCONNUILoaded )
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{
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ASSERT( g_pCICWExtension );
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ASSERT( gpICWCONNApprentice );
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TraceMsg(TF_ICWEXTSN, TEXT("LoadICWCONNUI: UI already loaded, just reset first (%d) and last (%d) pages"),
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uPrevDlgID, uNextDlgID);
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// Set the State data for the external pages
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hResult = gpICWCONNApprentice->SetStateDataFromExeToDll( &gpWizardState->cmnStateData);
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hResult = gpICWCONNApprentice->ProcessCustomFlags(dwFlags);
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hResult = gpICWCONNApprentice->SetPrevNextPage( uPrevDlgID, uNextDlgID );
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goto LoadICWCONNUIExit;
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}
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if( !hWizHWND )
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{
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TraceMsg(TF_ICWEXTSN, TEXT("LoadICWCONNUI got a NULL hWizHWND!"));
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return FALSE;
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}
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// Demand load the ICWCONN apprentice DLL, so we can dynamically update it
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if (!gpICWCONNApprentice)
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{
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HRESULT hr;
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// Load the ICWCONN OLE in-proc server
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hr = CoCreateInstance(CLSID_ApprenticeICWCONN,NULL,CLSCTX_INPROC_SERVER,
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IID_IICW50Apprentice,(LPVOID *)&gpICWCONNApprentice);
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if ( (!SUCCEEDED(hr) || !gpICWCONNApprentice) )
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{
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g_fICWCONNUILoaded = FALSE;
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TraceMsg(TF_ICWEXTSN, TEXT("Unable to CoCreateInstance on IID_IICW50Apprentice! hr = %x"), hr);
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return FALSE;
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}
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}
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ASSERT(gpICWCONNApprentice);
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if( NULL == g_pCICWExtension )
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{
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TraceMsg(TF_ICWEXTSN, TEXT("Instantiating ICWExtension and using it to initialize ICWCONN's IICW50Apprentice"));
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g_pCICWExtension = new( CICWExtension );
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g_pCICWExtension->AddRef();
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g_pCICWExtension->m_hWizardHWND = hWizHWND;
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gpICWCONNApprentice->Initialize( g_pCICWExtension );
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// Initialize the DLL's state data before adding the pages.
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gpICWCONNApprentice->SetStateDataFromExeToDll( &gpWizardState->cmnStateData);
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}
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// Add the DLL's wizard pages
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hResult = gpICWCONNApprentice->AddWizardPages(dwFlags);
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if( !SUCCEEDED(hResult) )
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{
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goto LoadICWCONNUIExit;
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}
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hResult = gpICWCONNApprentice->SetPrevNextPage( uPrevDlgID, uNextDlgID );
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LoadICWCONNUIExit:
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if( SUCCEEDED(hResult) )
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{
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g_fICWCONNUILoaded = TRUE;
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return TRUE;
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}
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else
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{
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TraceMsg(TF_ICWEXTSN, TEXT("LoadICWCONNUI failed with (hex) hresult %x"), hResult);
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return FALSE;
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}
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}
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//+----------------------------------------------------------------------------
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//
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// Function LoadInetCfgUI
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//
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// Synopsis Loads in the InetCfg's apprentice pages
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//
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// If the UI has previously been loaded, the function will simply
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// update the Next and Back pages for the apprentice.
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//
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// Uses global variable g_fICWCONNUILoaded.
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//
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//
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// Arguments hWizHWND -- HWND of main property sheet
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// uPrevDlgID -- Dialog ID apprentice should go to when user leaves
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// apprentice by clicking Back
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// uNextDlgID -- Dialog ID apprentice should go to when user leaves
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// apprentice by clicking Next
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// dwFlags -- Flags variable that should be passed to
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// IICWApprentice::AddWizardPages
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//
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//
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// Returns TRUE if all went well
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// FALSE otherwise
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//
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// History 5/13/98 donaldm adapted from INETCFG code
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// 10/5/00 seanch No longer want to see the Mail & News stuff
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//
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//-----------------------------------------------------------------------------
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BOOL LoadInetCfgUI( HWND hWizHWND, UINT uPrevDlgID, UINT uNextDlgID, DWORD dwFlags )
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{
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HRESULT hResult = E_NOTIMPL;
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dwFlags |= (WIZ_USE_WIZARD97 | WIZ_NO_MAIL_ACCT | WIZ_NO_NEWS_ACCT);
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if( g_fINETCFGLoaded )
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{
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ASSERT( g_pCINETCFGExtension );
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ASSERT( gpINETCFGApprentice );
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TraceMsg(TF_ICWEXTSN, TEXT("LoadICWCONNUI: UI already loaded, just reset first (%d) and last (%d) pages"),
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uPrevDlgID, uNextDlgID);
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hResult = gpINETCFGApprentice->ProcessCustomFlags(dwFlags);
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//need to watch the retrun here since user may cancel out of installing files
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//and we don't want to hide the failure if the do.
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if( !SUCCEEDED(hResult) )
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goto LoadInetCfgUIExit;
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hResult = gpINETCFGApprentice->SetPrevNextPage( uPrevDlgID, uNextDlgID );
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goto LoadInetCfgUIExit;
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}
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if( !hWizHWND )
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{
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TraceMsg(TF_ICWEXTSN, TEXT("LoadICWCONNUI got a NULL hWizHWND!"));
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return FALSE;
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}
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// Demand load the ICWCONN apprentice DLL, so we can dynamically update it
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if (!gpINETCFGApprentice)
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{
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HRESULT hr;
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// Load the ICWCONN OLE in-proc server
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hr = CoCreateInstance(/*CLSID_ApprenticeAcctMgr*/ CLSID_ApprenticeICW,NULL,CLSCTX_INPROC_SERVER,
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IID_IICWApprenticeEx,(LPVOID *)&gpINETCFGApprentice);
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if ( (!SUCCEEDED(hr) || !gpINETCFGApprentice) )
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{
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g_fICWCONNUILoaded = FALSE;
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TraceMsg(TF_ICWEXTSN, TEXT("Unable to CoCreateInstance on IID_IICW50Apprentice! hr = %x"), hr);
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return FALSE;
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}
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}
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ASSERT(gpINETCFGApprentice);
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if( NULL == g_pCINETCFGExtension )
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{
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TraceMsg(TF_ICWEXTSN, TEXT("Instantiating ICWExtension and using it to initialize ICWCONN's IICW50Apprentice"));
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g_pCINETCFGExtension = new( CICWExtension );
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g_pCINETCFGExtension->AddRef();
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g_pCINETCFGExtension->m_hWizardHWND = GetParent(hWizHWND);
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gpINETCFGApprentice->SetDlgHwnd(hWizHWND);
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gpINETCFGApprentice->Initialize((struct IICWExtension *)g_pCINETCFGExtension);
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}
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hResult = gpINETCFGApprentice->AddWizardPages(dwFlags | WIZ_USE_WIZARD97);
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if( !SUCCEEDED(hResult) )
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{
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goto LoadInetCfgUIExit;
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}
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hResult = gpINETCFGApprentice->SetPrevNextPage( uPrevDlgID, uNextDlgID );
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LoadInetCfgUIExit:
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if( SUCCEEDED(hResult) )
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{
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g_fINETCFGLoaded = TRUE;
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return TRUE;
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}
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else
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{
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// Check if we are in /smartreboot mode, if so, don't add icw to runonce
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// to avoid infinite reboot.
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if (gpINETCFGApprentice && !g_bManualPath && !g_bLanPath)
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{
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HKEY hkey;
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// Verify that we really changed the desktop
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if (ERROR_SUCCESS == RegOpenKeyEx(HKEY_CURRENT_USER,
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ICWSETTINGSPATH,
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0,
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KEY_ALL_ACCESS,
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&hkey))
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{
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DWORD dwICWErr = 0;
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DWORD dwTmp = sizeof(DWORD);
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DWORD dwType = 0;
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RegQueryValueEx(hkey,
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ICW_REGKEYERROR,
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NULL,
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&dwType,
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(LPBYTE)&dwICWErr,
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&dwTmp);
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RegDeleteValue(hkey, ICW_REGKEYERROR);
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RegCloseKey(hkey);
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// Bail if the desktop was not changed by us
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if(dwICWErr & ICW_CFGFLAG_SMARTREBOOT_MANUAL)
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{
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ShowWindow(GetParent(hWizHWND), FALSE);
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Reboot(GetParent(hWizHWND));
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gfQuitWizard = TRUE;
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}
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}
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}
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TraceMsg(TF_ICWEXTSN, TEXT("LoadInetCfgUIExit failed with (hex) hresult %x"), hResult);
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return FALSE;
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}
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}
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