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//+-------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1996 - 2000
//
// File: CmdDlg.cxx
//
// Contents: Dialogs for all context menu commands
//
// History: 26-Nov-1996 KyleP Created
//
//--------------------------------------------------------------------------
#include <pch.cxx>
#pragma hdrstop
#include <CIARes.h>
#include <CmdDlg.hxx>
#include <Catalog.hxx>
#include <cierror.h>
#include <catadmin.hxx>
#include <shlobj.h>
extern "C"{ #include <lmcons.h>
}
//
// Local prototypes
//
BOOL GetDlgItemXArrayText( HWND hwndDlg, USHORT idCtrl, XArray<WCHAR> & xawcText );
BOOL BrowseForDirectory( HWND hwndParent, LPCTSTR pszInitialDir, LPTSTR pszBuf, int cchBuf, LPCTSTR pszDialogTitle, BOOL bRemoveTrailingBackslash );
void SetSliderPositions(HWND hwndDlg, WORD wIndexingPos, WORD wQueryingPos);
INT_PTR APIENTRY AddScopeDlg( HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam ){ BOOL fRet = FALSE;
switch ( message ) { case WM_HELP: { HELPINFO *phi = (HELPINFO *) lParam;
ciaDebugOut(( DEB_ITRACE, "AddScopeDlg WM_HELP contexttype: '%s', ctlid: %d, contextid: %d\n", phi->iContextType == HELPINFO_MENUITEM ? "menu" : "window", phi->iCtrlId, phi->dwContextId ));
if ( HELPINFO_WINDOW == phi->iContextType ) { switch ( phi->iCtrlId ) { case IDDI_STATIC: break;
default : DisplayPopupHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, HELP_WM_HELP); break; } } break; }
case WM_CONTEXTMENU: { DisplayPopupHelp((HWND)wParam, HELP_CONTEXTMENU); break; }
case WM_INITDIALOG:
SetWindowLongPtr( hwndDlg, DWLP_USER, lParam );
SendDlgItemMessage( hwndDlg, IDDI_INCLUDE, BM_SETCHECK, BST_CHECKED, 0 );
EnableWindow( GetDlgItem( hwndDlg, IDDI_USER_NAME ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDDI_PASSWORD ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDOK ), FALSE );
ciaDebugOut(( DEB_TRACE, "AddScope (WM_INITDIALOG) - 0x%x\n", lParam )); fRet = TRUE; break;
case WM_COMMAND: switch ( LOWORD( wParam ) ) {
case IDDI_USER_NAME: case IDDI_PASSWORD: { if ( EN_CHANGE == HIWORD(wParam) ) { XArray<WCHAR> xawcTemp;
//
// Only user name needs to be filled. Password can be empty.
//
if ( GetDlgItemXArrayText( hwndDlg, IDDI_USER_NAME, xawcTemp ) ) EnableWindow( GetDlgItem( hwndDlg, IDOK ), xawcTemp.Count() > 0 ); }
break; }
case IDDI_DIRPATH: { if ( EN_CHANGE == HIWORD(wParam) ) { XArray<WCHAR> xawcPath;
if ( GetDlgItemXArrayText( hwndDlg, IDDI_DIRPATH, xawcPath ) && xawcPath.Count() >= 2 && xawcPath[0] == L'\\' && xawcPath[1] == L'\\' ) { WCHAR * pwcsSlash = wcschr( xawcPath.GetPointer() + 2, L'\\' );
// Assuming the machinename portion can be no longer than MAX_PATH
if ( 0 != pwcsSlash && *(pwcsSlash+1) != L'\0' && (pwcsSlash - xawcPath.GetPointer() - 2) <= MAX_PATH ) { EnableWindow( GetDlgItem( hwndDlg, IDDI_USER_NAME ), TRUE ); SetDlgItemText( hwndDlg, IDDI_USER_NAME, L"" );
EnableWindow( GetDlgItem( hwndDlg, IDDI_PASSWORD ), TRUE ); SetDlgItemText( hwndDlg, IDDI_PASSWORD, L"" );
EnableWindow( GetDlgItem( hwndDlg, IDDI_ALIAS), FALSE ); // username/pwd are not essential!
EnableWindow( GetDlgItem( hwndDlg, IDOK ), TRUE ); } else { EnableWindow( GetDlgItem( hwndDlg, IDDI_USER_NAME ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDDI_PASSWORD ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDDI_ALIAS), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDOK ), FALSE ); } } else { EnableWindow( GetDlgItem( hwndDlg, IDDI_USER_NAME ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDDI_PASSWORD ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDDI_ALIAS), TRUE ); EnableWindow( GetDlgItem( hwndDlg, IDOK ), xawcPath.Count() > 0 ); } } fRet = TRUE; break; }
case IDDI_INCLUDE: case IDDI_EXCLUDE: { EnableWindow( GetDlgItem( hwndDlg, IDOK ), TRUE ); break; }
case IDDI_BROWSE: { // Disable the button so users can't launch multiple dialogs simultaneously
EnableWindow(GetDlgItem( hwndDlg, IDDI_BROWSE ), FALSE);
if ( BN_CLICKED == HIWORD( wParam ) ) { XArray<WCHAR> xawcPath;
if ( GetDlgItemXArrayText( hwndDlg, IDDI_DIRPATH, xawcPath ) ) { if ( xawcPath.IsNull() ) { xawcPath.Init( 2 ); xawcPath[0] = L'\\'; xawcPath[1] = 0; }
WCHAR awc[MAX_PATH];
if ( BrowseForDirectory( GetParent(hwndDlg), // Parent
xawcPath.GetPointer(), // Current path
awc, // New path goes here...
MAX_PATH, 0, // Title
TRUE ) ) // Remove trailing slash
{ SetWindowText( GetDlgItem( hwndDlg, IDDI_DIRPATH ), awc ); }
EnableWindow(GetDlgItem( hwndDlg, IDDI_BROWSE ), TRUE); // Set focus on dialog so user can continue working...
SetFocus(hwndDlg); } }
fRet = TRUE; break; }
case IDOK: { XArray<WCHAR> xawcPath; XArray<WCHAR> xawcAlias; XArray<WCHAR> xawcLogon; XArray<WCHAR> xawcPassword;
//
// Consider adding code to validate path. Warn user if path is invalid.
// We don't really want to do this as it's a common admin scenario to
// add paths that don't exist.
//
if ( GetDlgItemXArrayText( hwndDlg, IDDI_DIRPATH, xawcPath ) ) { //
// Local or remote?
//
if ( IsWindowEnabled( GetDlgItem( hwndDlg, IDDI_ALIAS ) ) ) { GetDlgItemXArrayText( hwndDlg, IDDI_ALIAS, xawcAlias ); } else { GetDlgItemXArrayText( hwndDlg, IDDI_USER_NAME, xawcLogon ); GetDlgItemXArrayText( hwndDlg, IDDI_PASSWORD, xawcPassword ); }
BOOL fInclude = ( BST_CHECKED == IsDlgButtonChecked( hwndDlg, IDDI_INCLUDE ) ); Win4Assert( fInclude == ( BST_UNCHECKED == IsDlgButtonChecked( hwndDlg, IDDI_EXCLUDE ) ));
CCatalog * pCat= (CCatalog *)GetWindowLongPtr( hwndDlg, DWLP_USER );
SCODE sc = pCat->AddScope( xawcPath.GetPointer(), xawcAlias.GetPointer(), !fInclude, xawcLogon.GetPointer(), xawcPassword.GetPointer() ? xawcPassword.GetPointer() : L"" );
if ( SUCCEEDED(sc) ) EndDialog( hwndDlg, TRUE ); else { WCHAR * pBuf = 0;
//
// Convert Win32 errors back from HRESULT
//
if ( (sc & (FACILITY_WIN32 << 16)) == (FACILITY_WIN32 << 16) ) sc &= ~( 0x80000000 | (FACILITY_WIN32 << 16) );
ULONG cchAvailMessage = 1024;
if ( !FormatMessage( FORMAT_MESSAGE_FROM_HMODULE | FORMAT_MESSAGE_ALLOCATE_BUFFER, GetModuleHandle(L"query.dll"), sc, 0, (WCHAR *)&pBuf, 0, 0 ) && !FormatMessage( FORMAT_MESSAGE_FROM_HMODULE | FORMAT_MESSAGE_ALLOCATE_BUFFER, GetModuleHandle(L"kernel32.dll"), sc, 0, (WCHAR *)&pBuf, 0, 0 ) ) { MessageBox(hwndDlg, STRINGRESOURCE( srCMUnexpectedError ), STRINGRESOURCE( srCMInvalidScope ), MB_ICONHAND); } else { MessageBox(hwndDlg, pBuf, STRINGRESOURCE( srCMInvalidScope ), MB_ICONHAND);
LocalFree( pBuf ); } } }
fRet = TRUE; break; }
case IDCANCEL: ciaDebugOut(( DEB_ITRACE, "AddScope (WM_COMMAND, IDCANCEL) - 0x%x\n", GetWindowLongPtr( hwndDlg, DWLP_USER ) )); EndDialog( hwndDlg, FALSE ); } }
return fRet;}
// Modify the directory settings
INT_PTR APIENTRY ModifyScopeDlg( HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam ){ BOOL fRet = FALSE;
switch ( message ) { case WM_HELP: { HELPINFO *phi = (HELPINFO *) lParam;
ciaDebugOut(( DEB_ITRACE, "ModifyScopeDlg WM_HELP contexttype: '%s', ctlid: %d, contextid: %d\n", phi->iContextType == HELPINFO_MENUITEM ? "menu" : "window", phi->iCtrlId, phi->dwContextId ));
if ( HELPINFO_WINDOW == phi->iContextType ) { switch ( phi->iCtrlId ) { case IDDI_STATIC: break;
default : DisplayPopupHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, HELP_WM_HELP); break; } } break; }
case WM_CONTEXTMENU: { DisplayPopupHelp((HWND)wParam, HELP_CONTEXTMENU); break; }
case WM_INITDIALOG: { CScope *pScope = (CScope *)lParam;
SetWindowLongPtr( hwndDlg, DWLP_USER, lParam );
SendDlgItemMessage( hwndDlg, IDDI_INCLUDE, BM_SETCHECK, BST_CHECKED, 0 );
SendDlgItemMessage( hwndDlg, IDDI_INCLUDE, BM_SETCHECK, pScope->IsIncluded() ? BST_CHECKED : BST_UNCHECKED, 0); SendDlgItemMessage( hwndDlg, IDDI_EXCLUDE, BM_SETCHECK, pScope->IsIncluded() ? BST_UNCHECKED : BST_CHECKED, 0); SetDlgItemText( hwndDlg, IDDI_DIRPATH, pScope->GetPath() );
if (0 != pScope->GetAlias()) SetDlgItemText( hwndDlg, IDDI_ALIAS, pScope->GetAlias() );
WCHAR szBuffer[UNLEN + 1];
Win4Assert(UNLEN >= PWLEN);
szBuffer[0] = 0; pScope->GetUsername(szBuffer); SetDlgItemText( hwndDlg, IDDI_USER_NAME, szBuffer ); szBuffer[0] = 0; pScope->GetPassword(szBuffer); SetDlgItemText( hwndDlg, IDDI_PASSWORD, szBuffer );
ciaDebugOut(( DEB_ITRACE, "ModifyScope (WM_INITDIALOG) - 0x%x\n", lParam ));
fRet = TRUE; break; }
case WM_COMMAND: switch ( LOWORD( wParam ) ) {
case IDDI_USER_NAME: case IDDI_PASSWORD: { if ( EN_CHANGE == HIWORD(wParam) ) { XArray<WCHAR> xawcTemp;
//
// Only user name needs to be filled. Password can be empty.
//
if ( GetDlgItemXArrayText( hwndDlg, IDDI_USER_NAME, xawcTemp ) ) EnableWindow( GetDlgItem( hwndDlg, IDOK ), xawcTemp.Count() > 0 ); }
break; }
// make sure to enable OK button on modify when this is touched
// irrespective of the change.
case IDDI_ALIAS: if ( EN_CHANGE == HIWORD(wParam) ) EnableWindow( GetDlgItem(hwndDlg, IDOK), TRUE ); break;
case IDDI_DIRPATH: { if ( EN_CHANGE == HIWORD(wParam) ) { XArray<WCHAR> xawcPath;
if ( GetDlgItemXArrayText( hwndDlg, IDDI_DIRPATH, xawcPath ) && xawcPath.Count() >= 2 && xawcPath[0] == L'\\' && xawcPath[1] == L'\\' ) { WCHAR * pwcsSlash = wcschr( xawcPath.GetPointer() + 2, L'\\' );
// Assuming the machinename portion can be no longer than MAX_PATH
if ( 0 != pwcsSlash && *(pwcsSlash+1) != L'\0' && (pwcsSlash - xawcPath.GetPointer() - 2) <= MAX_PATH ) { EnableWindow( GetDlgItem( hwndDlg, IDDI_USER_NAME ), TRUE ); SetDlgItemText( hwndDlg, IDDI_USER_NAME, L"" );
EnableWindow( GetDlgItem( hwndDlg, IDDI_PASSWORD ), TRUE ); SetDlgItemText( hwndDlg, IDDI_PASSWORD, L"" );
EnableWindow( GetDlgItem( hwndDlg, IDDI_ALIAS), FALSE ); // username/pwd are not essential!
EnableWindow( GetDlgItem( hwndDlg, IDOK ), TRUE ); } else { EnableWindow( GetDlgItem( hwndDlg, IDDI_USER_NAME ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDDI_PASSWORD ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDDI_ALIAS), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDOK ), FALSE ); } } else { EnableWindow( GetDlgItem( hwndDlg, IDDI_USER_NAME ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDDI_PASSWORD ), FALSE ); EnableWindow( GetDlgItem( hwndDlg, IDDI_ALIAS), TRUE ); EnableWindow( GetDlgItem( hwndDlg, IDOK ), xawcPath.Count() > 0 ); } } fRet = TRUE; break; }
case IDDI_INCLUDE: case IDDI_EXCLUDE: { EnableWindow( GetDlgItem( hwndDlg, IDOK ), TRUE ); break; }
case IDDI_BROWSE: { // Disable the button so users can't launch multiple dialogs simultaneously
EnableWindow(GetDlgItem( hwndDlg, IDDI_BROWSE ), FALSE);
if ( BN_CLICKED == HIWORD( wParam ) ) { XArray<WCHAR> xawcPath;
if ( GetDlgItemXArrayText( hwndDlg, IDDI_DIRPATH, xawcPath ) ) { if ( xawcPath.IsNull() ) { xawcPath.Init( 2 ); xawcPath[0] = L'\\'; xawcPath[1] = 0; }
WCHAR awc[MAX_PATH];
if ( BrowseForDirectory( GetParent(hwndDlg), // Parent
xawcPath.GetPointer(), // Current path
awc, // New path goes here...
MAX_PATH, 0, // Title
TRUE ) ) // Remove trailing slash
{ SetWindowText( GetDlgItem( hwndDlg, IDDI_DIRPATH ), awc ); }
EnableWindow(GetDlgItem( hwndDlg, IDDI_BROWSE ), TRUE); // Set focus on dialog so user can continue working...
SetFocus(hwndDlg); } }
fRet = TRUE; break; }
case IDOK: { XArray<WCHAR> xawcPath; XArray<WCHAR> xawcAlias; XArray<WCHAR> xawcLogon; XArray<WCHAR> xawcPassword;
//
// Consider adding code to validate path. Warn user if path is invalid.
// We don't really want to do this as it's a common admin scenario to
// add paths that don't exist.
//
if ( GetDlgItemXArrayText( hwndDlg, IDDI_DIRPATH, xawcPath ) ) { //
// Local or remote?
//
if ( IsWindowEnabled( GetDlgItem( hwndDlg, IDDI_ALIAS ) ) ) { GetDlgItemXArrayText( hwndDlg, IDDI_ALIAS, xawcAlias ); } else { GetDlgItemXArrayText( hwndDlg, IDDI_USER_NAME, xawcLogon ); GetDlgItemXArrayText( hwndDlg, IDDI_PASSWORD, xawcPassword ); }
BOOL fInclude = ( BST_CHECKED == IsDlgButtonChecked( hwndDlg, IDDI_INCLUDE ) ); Win4Assert( fInclude == ( BST_UNCHECKED == IsDlgButtonChecked( hwndDlg, IDDI_EXCLUDE ) ));
CScope * pScope= (CScope *)GetWindowLongPtr( hwndDlg, DWLP_USER );
SCODE sc = pScope->GetCatalog().ModifyScope( *pScope, xawcPath.GetPointer(), xawcAlias.GetPointer(), !fInclude, xawcLogon.GetPointer(), xawcPassword.GetPointer() ? xawcPassword.GetPointer() : L"" );
if ( SUCCEEDED(sc) ) EndDialog( hwndDlg, TRUE ); else { WCHAR * pBuf = 0;
//
// Convert Win32 errors back from HRESULT
//
if ( (sc & (FACILITY_WIN32 << 16)) == (FACILITY_WIN32 << 16) ) sc &= ~( 0x80000000 | (FACILITY_WIN32 << 16) );
ULONG cchAvailMessage = 1024;
if ( !FormatMessage( FORMAT_MESSAGE_FROM_HMODULE | FORMAT_MESSAGE_ALLOCATE_BUFFER, GetModuleHandle(L"query.dll"), sc, 0, (WCHAR *)&pBuf, 0, 0 ) && !FormatMessage( FORMAT_MESSAGE_FROM_HMODULE | FORMAT_MESSAGE_ALLOCATE_BUFFER, GetModuleHandle(L"kernel32.dll"), sc, 0, (WCHAR *)&pBuf, 0, 0 ) ) { MessageBox(hwndDlg, STRINGRESOURCE( srCMUnexpectedError ), STRINGRESOURCE( srCMInvalidScope ), MB_ICONHAND); } else { MessageBox(hwndDlg, pBuf, STRINGRESOURCE( srCMInvalidScope ), MB_ICONHAND);
LocalFree( pBuf ); } } }
fRet = TRUE; break; }
case IDCANCEL: ciaDebugOut(( DEB_ITRACE, "ModifyScope (WM_COMMAND, IDCANCEL) - 0x%x\n", GetWindowLongPtr( hwndDlg, DWLP_USER ) )); EndDialog( hwndDlg, FALSE ); } }
return fRet;}
INT_PTR APIENTRY WksTunePerfDlg( HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam ){ BOOL fRet = FALSE; static DWORD dwUsage, dwIndexPos, dwQueryPos;
switch (message) { case WM_HELP: { HELPINFO *phi = (HELPINFO *) lParam;
ciaDebugOut(( DEB_ITRACE, "WksTunePerfDlg WM_HELP contexttype: '%s', ctlid: %d, contextid: %d\n", phi->iContextType == HELPINFO_MENUITEM ? "menu" : "window", phi->iCtrlId, phi->dwContextId ));
if ( HELPINFO_WINDOW == phi->iContextType ) { switch ( phi->iCtrlId ) { case IDDI_STATIC: break;
default : DisplayPopupHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, HELP_WM_HELP); break; } } break; }
case WM_CONTEXTMENU: { DisplayPopupHelp((HWND)wParam, HELP_CONTEXTMENU); break; }
case WM_INITDIALOG: { ciaDebugOut(( DEB_ITRACE, "WksTunePerfDlg (WM_INITDIALOG) - 0x%x\n", lParam ));
SetWindowLongPtr( hwndDlg, DWLP_USER, (LONG_PTR)lParam );
// Initialize the dialog.
CCatalogs *pCats = (CCatalogs *)lParam; pCats->GetSavedServiceUsage(dwUsage, dwIndexPos, dwQueryPos);
switch (dwUsage) { case wUsedOften: SendDlgItemMessage( hwndDlg, IDDI_USEDOFTEN, BM_SETCHECK, BST_CHECKED, 0 ); pCats->SaveServicePerformanceSettings(wHighPos, wMidPos); break;
case wUsedOccasionally: SendDlgItemMessage( hwndDlg, IDDI_USEDOCCASIONALLY, BM_SETCHECK, BST_CHECKED, 0 ); pCats->SaveServicePerformanceSettings(wLowPos, wLowPos); break;
case wNeverUsed: SendDlgItemMessage( hwndDlg, IDDI_NEVERUSED, BM_SETCHECK, BST_CHECKED, 0 ); break;
case wCustom: SendDlgItemMessage( hwndDlg, IDDI_CUSTOMIZE, BM_SETCHECK, BST_CHECKED, 0 ); pCats->SaveServicePerformanceSettings((WORD)dwIndexPos, (WORD)dwQueryPos); break;
case wDedicatedServer: default: Win4Assert(!"How did we get here?"); break; }
EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), dwUsage == wCustom);
fRet = TRUE; } break;
case WM_COMMAND: { CCatalogs *pCats = (CCatalogs *)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch ( LOWORD( wParam ) ) { case IDDI_USEDOFTEN: if (BN_CLICKED == HIWORD(wParam)) { EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), FALSE); pCats->SaveServicePerformanceSettings(wHighPos, wMidPos); dwUsage = wUsedOften; } break;
case IDDI_USEDOCCASIONALLY: if (BN_CLICKED == HIWORD(wParam)) { EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), FALSE); pCats->SaveServicePerformanceSettings(wMidPos, wLowPos); dwUsage = wUsedOccasionally; } break;
case IDDI_NEVERUSED: if (BN_CLICKED == HIWORD(wParam)) { EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), FALSE); dwUsage = wNeverUsed; } break;
case IDDI_CUSTOMIZE: if (BN_CLICKED == HIWORD(wParam)) { EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), TRUE); dwUsage = wCustom; pCats->SaveServicePerformanceSettings((WORD)dwIndexPos, (WORD)dwQueryPos); } break;
case IDDI_ADVANCED: { pCats->SetServiceUsage(dwUsage); DialogBoxParam( ghInstance, // Application instance
MAKEINTRESOURCE( IDD_ADVANCED_INFO ), // Dialog box
hwndDlg, // main frame window
AdvPerfTuneDlg, // Dialog box function
(LPARAM)pCats ); // User parameter
break; }
case IDOK: { fRet = TRUE;
if (wNeverUsed == dwUsage) { int iResult;
iResult = MessageBox( GetFocus(), STRINGRESOURCE( srCMShutdownService ), STRINGRESOURCE( srCMShutdownServiceTitle ), MB_YESNO | /* MB_HELP | */ MB_ICONWARNING | MB_DEFBUTTON2 | MB_APPLMODAL );
switch ( iResult ) { case IDYES: { SCODE sc = pCats->DisableService(); if (FAILED(sc)) { MessageBox( GetFocus(), STRINGRESOURCE( srCMCantShutdownService ), STRINGRESOURCE( srCMShutdownServiceTitle ), MB_OK | /* MB_HELP | */ MB_ICONWARNING | MB_DEFBUTTON2 | MB_APPLMODAL ); } // Fall through and close the dialog.
} case IDNO: default: // Do nothing. Just close the dialog
EndDialog( hwndDlg, TRUE ); break; } break; }
SCODE sc = pCats->TuneServicePerformance();
if (FAILED(sc)) { // Inform user that performance tuning didn't go through.
// The only reason this happens is if the registry params couldn't be set, which
// should be a rare occurrence.
MessageBox( GetFocus(), STRINGRESOURCE( srCMCantSaveSettings ), STRINGRESOURCE( srCMTunePerformance ), MB_OK | /* MB_HELP | */ MB_ICONWARNING | MB_DEFBUTTON2 | MB_APPLMODAL );
// About the only reason I can think of that could cause registry
// save to fail is if the registry was messed up. In that case, does it
// matter if we only saved part of what we wanted to save? Or should we be
// careful enough to remember the old settings and restore the registry to
// previous state in case we get here?
// No real reason to roll back. There is no actually data loss or confusion.
}
if ( wNeverUsed != dwUsage ) { pCats->EnableService(); }
// The Advanced dialog takes care of setting custom settings
// We don't want to set them here because dwIndexPos and dwQueryPos
// have not been refreshed from registry since Adv dlg wrote them.
if ( dwUsage != wCustom) { sc = pCats->SaveServiceUsage(dwUsage, dwIndexPos, dwQueryPos); }
// Not much to do if SaveServiceUsage fails. Just move on.
EndDialog( hwndDlg, TRUE ); break; }
case IDCANCEL: ciaDebugOut(( DEB_TRACE, "WksTunePerfDlg (WM_COMMAND, IDCANCEL) - 0x%x\n", GetWindowLongPtr( hwndDlg, DWLP_USER ) )); EndDialog( hwndDlg, FALSE ); } } // wm_command
} // message
return fRet;}
INT_PTR APIENTRY SrvTunePerfDlg( HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam ){ BOOL fRet = FALSE; static DWORD dwUsage, dwOldUsage, dwIndexPos, dwQueryPos;
switch (message) { case WM_HELP: { HELPINFO *phi = (HELPINFO *) lParam;
ciaDebugOut(( DEB_ITRACE, "SrvTunePerfDlg WM_HELP contexttype: '%s', ctlid: %d, contextid: %d\n", phi->iContextType == HELPINFO_MENUITEM ? "menu" : "window", phi->iCtrlId, phi->dwContextId ));
if ( HELPINFO_WINDOW == phi->iContextType ) { switch ( phi->iCtrlId ) { case IDDI_STATIC: break;
default : DisplayPopupHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, HELP_WM_HELP); break; }
} break; }
case WM_CONTEXTMENU: { DisplayPopupHelp((HWND)wParam, HELP_CONTEXTMENU); break; }
case WM_INITDIALOG: { ciaDebugOut(( DEB_ITRACE, "SrvTunePerfDlg (WM_INITDIALOG) - 0x%x\n", lParam ));
SetWindowLongPtr( hwndDlg, DWLP_USER, (LONG_PTR)lParam );
// Initialize the dialog.
CCatalogs *pCats = (CCatalogs *)lParam; pCats->GetSavedServiceUsage(dwUsage, dwIndexPos, dwQueryPos); dwOldUsage = dwUsage; switch (dwUsage) { case wDedicatedServer: SendDlgItemMessage( hwndDlg, IDDI_DEDICATED, BM_SETCHECK, BST_CHECKED, 0 ); pCats->SaveServicePerformanceSettings(wHighPos, wHighPos); break;
case wUsedOften: SendDlgItemMessage( hwndDlg, IDDI_USEDOFTEN, BM_SETCHECK, BST_CHECKED, 0 ); pCats->SaveServicePerformanceSettings(wHighPos, wMidPos); break;
case wUsedOccasionally: SendDlgItemMessage( hwndDlg, IDDI_USEDOCCASIONALLY, BM_SETCHECK, BST_CHECKED, 0 ); pCats->SaveServicePerformanceSettings(wMidPos, wLowPos); break;
case wCustom: SendDlgItemMessage( hwndDlg, IDDI_CUSTOMIZE, BM_SETCHECK, BST_CHECKED, 0 ); pCats->SaveServicePerformanceSettings((WORD)dwIndexPos, (WORD)dwQueryPos); break;
case wNeverUsed: SendDlgItemMessage( hwndDlg, IDDI_NEVERUSED, BM_SETCHECK, BST_CHECKED, 0 ); break;
default: Win4Assert(!"How did we get here?"); break; }
EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), dwUsage == wCustom);
fRet = TRUE; } break;
case WM_COMMAND: { CCatalogs *pCats = (CCatalogs *)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch ( LOWORD( wParam ) ) { case IDDI_DEDICATED: if (BN_CLICKED == HIWORD(wParam)) { EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), FALSE); pCats->SaveServicePerformanceSettings(wHighPos, wHighPos); dwUsage = wDedicatedServer; } break;
case IDDI_USEDOFTEN: if (BN_CLICKED == HIWORD(wParam)) { EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), FALSE); pCats->SaveServicePerformanceSettings(wHighPos, wMidPos); dwUsage = wUsedOften; } break;
case IDDI_USEDOCCASIONALLY: if (BN_CLICKED == HIWORD(wParam)) { EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), FALSE); pCats->SaveServicePerformanceSettings(wMidPos, wLowPos); dwUsage = wUsedOccasionally; } break;
case IDDI_NEVERUSED: if (BN_CLICKED == HIWORD(wParam)) { EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), FALSE); dwUsage = wNeverUsed; } break;
case IDDI_CUSTOMIZE: if (BN_CLICKED == HIWORD(wParam)) { EnableWindow(GetDlgItem(hwndDlg, IDDI_ADVANCED), TRUE); pCats->SaveServicePerformanceSettings((WORD)dwIndexPos, (WORD)dwQueryPos); dwUsage = wCustom; } break;
case IDDI_ADVANCED: { pCats->SetServiceUsage(dwUsage); DialogBoxParam( ghInstance, // Application instance
MAKEINTRESOURCE( IDD_ADVANCED_INFO ), // Dialog box
hwndDlg, // main frame window
AdvPerfTuneDlg, // Dialog box function
(LPARAM)pCats ); // User parameter
break; }
case IDOK: { fRet = TRUE;
// only pop up the messagebox if old dwUsage != wNeverUsed
if (wNeverUsed == dwUsage) { if ( wNeverUsed != dwOldUsage ) { int iResult;
iResult = MessageBox( GetFocus(), STRINGRESOURCE( srCMShutdownService ), STRINGRESOURCE( srCMShutdownServiceTitle ), MB_YESNO | /* MB_HELP | */ MB_ICONWARNING | MB_DEFBUTTON2 | MB_APPLMODAL );
switch ( iResult ) { case IDYES: { SCODE sc = pCats->DisableService(); if (FAILED(sc)) { MessageBox( GetFocus(), STRINGRESOURCE( srCMCantShutdownService ), STRINGRESOURCE( srCMShutdownServiceTitle ), MB_OK | /* MB_HELP | */ MB_ICONWARNING | MB_DEFBUTTON2 | MB_APPLMODAL ); } else { pCats->SaveServiceUsage(dwUsage, dwIndexPos, dwQueryPos); } // Fall through and close the dialog.
} case IDNO: default: // Do nothing. Just close the dialog
EndDialog( hwndDlg, TRUE ); break; } break; } else { EndDialog( hwndDlg, FALSE ); break; } }
SCODE sc = pCats->TuneServicePerformance();
if (FAILED(sc)) { // Inform user that performance tuning didn't go through.
// The only reason this happens is if the registry params couldn't be set, which
// should be a rare occurrence.
MessageBox( GetFocus(), STRINGRESOURCE( srCMCantSaveSettings ), STRINGRESOURCE( srCMTunePerformance ), MB_OK | /* MB_HELP | */ MB_ICONWARNING | MB_DEFBUTTON2 | MB_APPLMODAL );
// About the only reason I can think of that could cause registry
// save to fail is if the registry was messed up. In that case, does it
// matter if we only saved part of what we wanted to save? Or should we be
// careful enough to remember the old settings and restore the registry to
// previous state in case we get here?
// No real reason to roll back. There is no actually data loss or confusion.
//
}
if ( wNeverUsed != dwUsage ) { pCats->EnableService(); }
// The Advanced dialog takes care of setting custom settings
// We don't want to set them here because dwIndexPos and dwQueryPos
// have not been refreshed from registry since Adv dlg wrote them.
if ( dwUsage != wCustom) { sc = pCats->SaveServiceUsage(dwUsage, dwIndexPos, dwQueryPos); }
// Not much to do if SaveServiceUsage fails. Just move on.
EndDialog( hwndDlg, TRUE ); break; }
case IDCANCEL: ciaDebugOut(( DEB_TRACE, "SrvTunePerfDlg (WM_COMMAND, IDCANCEL) - 0x%x\n", GetWindowLongPtr( hwndDlg, DWLP_USER ) )); EndDialog( hwndDlg, FALSE ); } } // wm_command
} // message
return fRet;}
INT_PTR APIENTRY AdvPerfTuneDlg( HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam ){ BOOL fRet = FALSE; switch (message) { case WM_HELP: { HELPINFO *phi = (HELPINFO *) lParam;
ciaDebugOut(( DEB_ITRACE, "AdvPerfTuneDlg WM_HELP contexttype: '%s', ctlid: %d, contextid: %d\n", phi->iContextType == HELPINFO_MENUITEM ? "menu" : "window", phi->iCtrlId, phi->dwContextId ));
if ( HELPINFO_WINDOW == phi->iContextType ) { switch ( phi->iCtrlId ) { case IDDI_STATIC: case IDDI_LOWLOAD: case IDDI_HIGHLOAD: case IDDI_LAZY: case IDDI_INSTANT: break;
default : DisplayPopupHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, HELP_WM_HELP); break; }
} break; }
case WM_CONTEXTMENU: { DisplayPopupHelp((HWND)wParam, HELP_CONTEXTMENU); break; }
case WM_INITDIALOG: { // Prepare the controls
SendDlgItemMessage(hwndDlg, IDDI_SLIDER_INDEXING, TBM_SETRANGE, TRUE, MAKELONG(wLowPos, wHighPos)); SendDlgItemMessage(hwndDlg, IDDI_SLIDER_QUERYING, TBM_SETRANGE, TRUE, MAKELONG(wLowPos, wHighPos));
// Set the dialog based on lParam
DWORD dwUsage, dwIndexingPos, dwQueryingPos; CCatalogs *pCats = (CCatalogs *)lParam; pCats->GetSavedServiceUsage(dwUsage, dwIndexingPos, dwQueryingPos); SetSliderPositions(hwndDlg, (WORD)dwIndexingPos, (WORD)dwQueryingPos); SetWindowLongPtr( hwndDlg, DWLP_USER, (LONG_PTR)lParam );
fRet = TRUE; } break;
case WM_COMMAND: switch (LOWORD(wParam)) { case IDOK: { fRet = TRUE;
WORD wIdxPos = (WORD)SendDlgItemMessage(hwndDlg, IDDI_SLIDER_INDEXING, TBM_GETPOS, 0, 0); WORD wQryPos = (WORD)SendDlgItemMessage(hwndDlg, IDDI_SLIDER_QUERYING, TBM_GETPOS, 0, 0);
CCatalogs *pCats = (CCatalogs *)GetWindowLongPtr(hwndDlg, DWLP_USER); pCats->SaveServicePerformanceSettings(wIdxPos, wQryPos); pCats->SaveServiceUsage(wCustom, wIdxPos, wQryPos);
EndDialog( hwndDlg, TRUE ); break; }
case IDCANCEL: ciaDebugOut(( DEB_TRACE, "AdvPerfTuneDlg (WM_COMMAND, IDCANCEL) - 0x%x\n", GetWindowLongPtr( hwndDlg, DWLP_USER ) )); EndDialog( hwndDlg, FALSE ); } }
return fRet;}
void SetSliderPositions(HWND hwndDlg, WORD wIndexingPos, WORD wQueryingPos){ SendDlgItemMessage(hwndDlg, IDDI_SLIDER_INDEXING, TBM_SETPOS, TRUE, (LONG)wIndexingPos); SendDlgItemMessage(hwndDlg, IDDI_SLIDER_QUERYING, TBM_SETPOS, TRUE, (LONG)wQueryingPos);}
INT_PTR APIENTRY AddCatalogDlg( HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam ){ BOOL fRet = FALSE;
switch ( message ) { case WM_HELP: { HELPINFO *phi = (HELPINFO *) lParam;
ciaDebugOut(( DEB_ITRACE, "AddCatalogDlg WM_HELP contexttype: '%s', ctlid: %d, contextid: %d\n", phi->iContextType == HELPINFO_MENUITEM ? "menu" : "window", phi->iCtrlId, phi->dwContextId ));
if ( HELPINFO_WINDOW == phi->iContextType ) { switch ( phi->iCtrlId ) { case IDDI_STATIC: break;
default : DisplayPopupHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, HELP_WM_HELP); break; }
} break; }
case WM_CONTEXTMENU: { DisplayPopupHelp((HWND)wParam, HELP_CONTEXTMENU); break; }
case WM_INITDIALOG:
ciaDebugOut(( DEB_ITRACE, "AddCatalogDlg (WM_INITDIALOG) - 0x%x\n", lParam ));
SetWindowLongPtr( hwndDlg, DWLP_USER, lParam );
fRet = TRUE; break;
case WM_COMMAND: switch ( LOWORD( wParam ) ) { case IDDI_CATNAME2: case IDDI_CATPATH: if ( EN_CHANGE == HIWORD(wParam) ) { //
// If both fields have data, then enable OK button.
//
WCHAR wcsTest[10];
if ( 0 == GetDlgItemText( hwndDlg, IDDI_CATNAME2, wcsTest, sizeof(wcsTest) / sizeof(WCHAR) ) || 0 == GetDlgItemText( hwndDlg, IDDI_CATPATH, wcsTest, sizeof(wcsTest) / sizeof(WCHAR) ) ) { EnableWindow( GetDlgItem( hwndDlg, IDOK ), FALSE ); } else { EnableWindow( GetDlgItem( hwndDlg, IDOK ), TRUE ); } } fRet = TRUE; break;
case IDDI_BROWSE: { if ( BN_CLICKED == HIWORD( wParam ) ) { // Disable the button so users can't launch multiple dialogs simultaneously
EnableWindow(GetDlgItem( hwndDlg, IDDI_BROWSE ), FALSE);
XArray<WCHAR> xawcPath;
if ( GetDlgItemXArrayText( hwndDlg, IDDI_CATPATH, xawcPath ) ) { if ( xawcPath.IsNull() ) { xawcPath.Init( 2 ); xawcPath[0] = L'\\'; xawcPath[1] = 0; }
WCHAR awc[MAX_PATH];
if ( BrowseForDirectory( GetParent(hwndDlg), // Parent
xawcPath.GetPointer(), // Current path
awc, // New path goes here...
MAX_PATH, 0, // Title
TRUE ) ) // Remove trailing slash
{ SetWindowText( GetDlgItem( hwndDlg, IDDI_CATPATH ), awc ); }
// Re-enable the button
EnableWindow(GetDlgItem( hwndDlg, IDDI_BROWSE ), TRUE); // Set focus on dialog so user can continue working...
SetFocus(hwndDlg); } }
fRet = TRUE; break; }
case IDOK: { XArray<WCHAR> xawcCatName; XArray<WCHAR> xawcPath;
if ( GetDlgItemXArrayText( hwndDlg, IDDI_CATNAME2, xawcCatName ) && GetDlgItemXArrayText( hwndDlg, IDDI_CATPATH, xawcPath ) ) { CCatalogs * pCats= (CCatalogs *)GetWindowLongPtr( hwndDlg, DWLP_USER );
TRY { SCODE sc = pCats->AddCatalog( xawcCatName.GetPointer(), xawcPath.GetPointer() );
if (FAILED(sc)) { MessageBox(hwndDlg, STRINGRESOURCE( srNCError ), STRINGRESOURCE( srNCErrorT ), MB_ICONHAND); } else { MessageBox( hwndDlg, STRINGRESOURCE( srNC ), STRINGRESOURCE( srNCT ), MB_OK | MB_ICONWARNING );
EndDialog( hwndDlg, TRUE ); } } CATCH( CException, e ) { WCHAR * pBuf = 0;
SCODE sc = GetOleError(e);
//
// Convert Win32 errors back from HRESULT
//
if ( (sc & (FACILITY_WIN32 << 16)) == (FACILITY_WIN32 << 16) ) sc &= ~( 0x80000000 | (FACILITY_WIN32 << 16) );
if ( !FormatMessage( FORMAT_MESSAGE_FROM_HMODULE | FORMAT_MESSAGE_ALLOCATE_BUFFER, GetModuleHandle(L"query.dll"), sc, GetSystemDefaultLCID(), (WCHAR *)&pBuf, 0, 0 ) && !FormatMessage( FORMAT_MESSAGE_FROM_HMODULE | FORMAT_MESSAGE_ALLOCATE_BUFFER, GetModuleHandle(L"kernel32.dll"), sc, GetSystemDefaultLCID(), (WCHAR *)&pBuf, 0, 0 ) ) { StringResource srGenericError = { MSG_GENERIC_ERROR }; srGenericError.Init( ghInstance );
unsigned cc = wcslen( STRINGRESOURCE(srGenericError) ) + 11; // 0xnnnnnnnn + null
XArray<WCHAR> xawcText( cc );
wsprintf( xawcText.Get(), STRINGRESOURCE(srGenericError), GetOleError( e ) );
MessageBox( hwndDlg, xawcText.Get(), STRINGRESOURCE( srIndexServerCmpManage ), MB_OK | MB_ICONERROR ); } else { MessageBox( hwndDlg, pBuf, STRINGRESOURCE( srIndexServerCmpManage ), MB_OK | MB_ICONERROR );
LocalFree( pBuf ); }
} END_CATCH }
fRet = TRUE; break; }
case IDCANCEL: ciaDebugOut(( DEB_TRACE, "AddCatalogDlg (WM_COMMAND, IDCANCEL) - 0x%x\n", GetWindowLongPtr( hwndDlg, DWLP_USER ) )); EndDialog( hwndDlg, FALSE ); } }
return fRet;}
BOOL GetDlgItemXArrayText( HWND hwndDlg, USHORT idCtrl, XArray<WCHAR> & xawcText ){ Win4Assert( 0 == xawcText.Count() );
xawcText.Init( 5 ); // Start with some default size.
while ( TRUE ) { unsigned cc = GetDlgItemText( hwndDlg, idCtrl, xawcText.GetPointer(), xawcText.Count() );
if ( 0 == cc ) { xawcText.Free(); break; }
if ( cc != (xawcText.Count() - 1) ) break;
cc = xawcText.Count() * 2;
xawcText.Free(); xawcText.Init( cc ); }
if ( !xawcText.IsNull() && 0 == xawcText[0] ) xawcText.Free();
return TRUE;}
// Used to initialize the browse directory dialog with the start root
int InitStartDir( HWND hwnd, UINT uMsg, LPARAM lParam, LPARAM lpData){ // we just capture Init Message
if (BFFM_INITIALIZED == uMsg) { // we expect lpData to be our start path
SendMessage(hwnd, BFFM_SETSELECTION, (WPARAM)TRUE, lpData); }
return 0;}
//----------------------------------------------------------------------------
// Procedure BrowseForDirectory
//
// Purpose Displays a dialog that lets the user choose a directory
// name, either local or UNC.
//
// Parameters hwndParent Parent window for the dialog
// pszInitialDir Directory to use as the default
// pszBuf Where to store the answer
// chBuf Number of characters in this buffer
// szDialogTitle Title for the dialog
//
// Returns nonzero if successful, zero if not. If successful, pszBuf
// will be filled with the full pathname of the chosen directory.
//
// History 10/06/95 KenSh Created
// 10/09/95 KenSh Use lCustData member instead of global
// 10/28/98 KrishnaN Using Shell's folder browser
//
//----------------------------------------------------------------------------
BOOL BrowseForDirectory( HWND hwndParent, LPCTSTR pszInitialDir, LPTSTR pszBuf, int cchBuf, LPCTSTR pszDialogTitle, BOOL bRemoveTrailingBackslash ){ // Get the necessary interfaces at the beginning. If we fail, we can return
// immediately.
// Caller is responsible for cleaning up the pidl returned by the shell
// NOTE: Docs don't explicitly mention if SHGetMalloc refcounts it. It is
// COMmon sense that it does, and NT sources supports it. So Release it after use.
XInterface<IMalloc> xMalloc;
SCODE sc = SHGetMalloc(xMalloc.GetPPointer()); if (FAILED(sc)) { // We need to cleaup pidl, but can't get a ptr to the shell task
// allocator. What else can we do besides displaying an error?
MessageBox(hwndParent, STRINGRESOURCE( srCMUnexpectedError ), STRINGRESOURCE( srIndexServerCmpManage ), MB_ICONHAND);
return FALSE; }
BROWSEINFO bi;
RtlZeroMemory(&bi, sizeof BROWSEINFO);
bi.ulFlags = BIF_EDITBOX | BIF_RETURNONLYFSDIRS; TCHAR szInitialDir[MAX_PATH]; pszBuf[0] = L'\0';
// Prepare the initial directory... add a backslash if it's
// a 2-character path
wcscpy( szInitialDir, pszInitialDir ); if( !szInitialDir[2] ) { szInitialDir[2] = L'\\'; szInitialDir[3] = L'\0'; }
WCHAR awcTitle[200]; if( pszDialogTitle ) bi.lpszTitle = pszDialogTitle; else { LoadString( ghInstance, MSG_DIRECTORY_TITLE, awcTitle, sizeof awcTitle / sizeof WCHAR ); bi.lpszTitle = awcTitle; }
bi.hwndOwner = hwndParent; Win4Assert(cchBuf >= MAX_PATH); bi.pszDisplayName = pszBuf;
if (pszInitialDir) { // engage these params only if we have an initial directory
bi.lpfn = InitStartDir; bi.lParam = (LPARAM)szInitialDir; }
LPITEMIDLIST pidl = SHBrowseForFolder(&bi); BOOL fOk = (BOOL)(0 != pidl);
fOk = fOk && SHGetPathFromIDList(pidl, pszBuf);
xMalloc->Free((void *)pidl);
return fOk;}
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