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1107 lines
28 KiB
1107 lines
28 KiB
/************************************************************************
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Copyright (c) Microsoft Corporation 1997-1999
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All rights reserved
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***************************************************************************/
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//
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// UTILS.CPP - Common non-class specific utility calls.
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//
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#include "pch.h"
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#include <dsgetdc.h>
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#include <lm.h>
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#include "cenumsif.h"
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#include "utils.h"
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#include <dsadmin.h>
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DEFINE_MODULE("IMADMUI")
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#define SMALL_BUFFER_SIZE 256
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#define OSVERSION_SIZE 30
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#define IMAGETYPE_SIZE 30
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#define FILTER_GUID_QUERY L"(&(objectClass=computer)(netbootGUID=%ws))"
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WCHAR g_wszLDAPPrefix[] = L"LDAP://";
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const LONG SIZEOF_g_wszLDAPPrefix = sizeof(g_wszLDAPPrefix);
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//
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// AddPagesEx()
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//
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// Creates and adds a property page.
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//
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HRESULT
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AddPagesEx(
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ITab ** pTab,
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LPCREATEINST pfnCreateInstance,
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LPFNADDPROPSHEETPAGE lpfnAddPage,
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LPARAM lParam,
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LPUNKNOWN punk )
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{
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TraceFunc( "AddPagesEx( ... )\n" );
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HRESULT hr = S_OK;
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ITab * lpv;
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if ( pTab == NULL )
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{
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pTab = &lpv;
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}
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*pTab = (LPTAB) pfnCreateInstance( );
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if ( !*pTab )
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{
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hr = E_OUTOFMEMORY;
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goto Error;
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}
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hr = THR( (*pTab)->AddPages( lpfnAddPage, lParam, punk ) );
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if (hr)
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goto Error;
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Cleanup:
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RETURN(hr);
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Error:
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if ( *pTab )
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{
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delete *pTab;
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*pTab = NULL;
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}
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goto Cleanup;
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}
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//
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// CheckClipboardFormats( )
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//
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HRESULT
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CheckClipboardFormats( )
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{
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TraceFunc( "CheckClipboardFormats( )\n" );
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HRESULT hr = S_OK;
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if ( !g_cfDsObjectNames && hr == S_OK )
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{
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g_cfDsObjectNames = RegisterClipboardFormat( CFSTR_DSOBJECTNAMES );
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if ( !g_cfDsObjectNames )
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{
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hr = E_FAIL;
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}
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}
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if ( !g_cfDsDisplaySpecOptions && hr == S_OK )
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{
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g_cfDsDisplaySpecOptions = RegisterClipboardFormat( CFSTR_DS_DISPLAY_SPEC_OPTIONS );
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if ( !g_cfDsDisplaySpecOptions )
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{
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hr = E_FAIL;
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}
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}
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if ( !g_cfDsPropetyPageInfo && hr == S_OK )
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{
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g_cfDsPropetyPageInfo = RegisterClipboardFormat( CFSTR_DSPROPERTYPAGEINFO );
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if ( !g_cfDsObjectNames )
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{
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hr = E_FAIL;
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}
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}
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if ( !g_cfMMCGetNodeType && hr == S_OK )
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{
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g_cfMMCGetNodeType = RegisterClipboardFormat( CCF_NODETYPE );
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if ( !g_cfMMCGetNodeType )
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{
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hr = E_FAIL;
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}
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}
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RETURN(hr);
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}
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//
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// DNtoFQDN( )
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//
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// Changes a MAO DN to and FQDN.
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//
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// Input: pszDN - string e.g cn=HP,cn=computers,dc=GPEASE,dc=DOM
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//
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// Output: *pszFQDN - LocalAlloc'ed string with the generated FQDN
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//
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HRESULT
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DNtoFQDN(
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LPWSTR pszDN,
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LPWSTR * pszFQDN )
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{
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TraceFunc( "DNtoFQDN( " );
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TraceMsg( TF_FUNC, "pszDN = '%s', *pszFQDN = 0x%08x )\n", pszDN, (pszFQDN ? *pszFQDN : NULL) );
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if ( !pszFQDN )
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RRETURN(E_POINTER);
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HRESULT hr = S_OK;
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LPWSTR pszNext;
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// skip the "cn=" and duplicate
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*pszFQDN = (LPWSTR) TraceStrDup( &pszDN[3] );
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if ( !*pszFQDN )
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{
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hr = THR(E_OUTOFMEMORY);
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goto Error;
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}
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pszNext = *pszFQDN;
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while ( pszNext && *pszNext )
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{
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LPWSTR psz;
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psz = StrChr( pszNext, L',' );
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if ( !psz )
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break;
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*psz = L'.';
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pszNext = psz;
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pszNext++;
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psz = StrStrI( pszNext, L"dc=" );
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Assert( psz ); // this shouldn't happen
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if (!psz)
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break;
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psz += 3;
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StrCpy( pszNext, psz );
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}
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Error:
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HRETURN(hr);
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}
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//
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// PopulateListView( )
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//
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HRESULT
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PopulateListView(
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HWND hwndList,
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IEnumIMSIFs * penum )
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{
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TraceFunc( "PopulateListView( ... )\n" );
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HRESULT hr = S_OK;
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INT iCount;
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LV_ITEM lvI;
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if ( !penum )
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HRETURN(E_POINTER);
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lvI.mask = LVIF_TEXT | LVIF_PARAM;
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lvI.iSubItem = 0;
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lvI.cchTextMax = REMOTE_INSTALL_MAX_DESCRIPTION_CHAR_COUNT;
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ListView_DeleteAllItems( hwndList );
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iCount = 0;
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while ( hr == S_OK )
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{
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WIN32_FILE_ATTRIBUTE_DATA fda;
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WCHAR szBuf[ MAX_PATH ];
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LPSIFINFO pSIF;
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LPWSTR pszFilePath;
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LPWSTR pszBegin;
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INT i; // general purpose
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hr = penum->Next( 1, &pszFilePath, NULL );
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if ( hr )
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{
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if ( pszFilePath )
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TraceFree( pszFilePath );
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break; // abort
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}
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// Create private storage structure
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pSIF = (LPSIFINFO) TraceAlloc( LPTR, sizeof(SIFINFO) );
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if ( !pSIF )
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{
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if ( pszFilePath )
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TraceFree( pszFilePath );
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continue; // oh well, try again next OS
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}
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// Save this
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pSIF->pszFilePath = pszFilePath;
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// Get the description
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pSIF->pszDescription = (LPWSTR) TraceAllocString( LMEM_FIXED, REMOTE_INSTALL_MAX_DESCRIPTION_CHAR_COUNT );
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if ( !pSIF->pszDescription )
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goto Cleanup;
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GetPrivateProfileString( OSCHOOSER_SIF_SECTION,
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OSCHOOSER_DESCRIPTION_ENTRY,
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L"??",
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pSIF->pszDescription,
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REMOTE_INSTALL_MAX_DESCRIPTION_CHAR_COUNT, // doesn't need -1
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pszFilePath );
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// Grab any help text
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pSIF->pszHelpText = (LPWSTR) TraceAllocString( LMEM_FIXED, REMOTE_INSTALL_MAX_HELPTEXT_CHAR_COUNT );
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if ( !pSIF->pszHelpText )
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goto Cleanup;
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GetPrivateProfileString( OSCHOOSER_SIF_SECTION,
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OSCHOOSER_HELPTEXT_ENTRY,
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L"",
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pSIF->pszHelpText,
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REMOTE_INSTALL_MAX_HELPTEXT_CHAR_COUNT, // doesn't need -1
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pszFilePath );
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// Grab the OS Version
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pSIF->pszVersion= (LPWSTR) TraceAllocString( LMEM_FIXED, OSVERSION_SIZE );
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if ( !pSIF->pszVersion )
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goto Cleanup;
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GetPrivateProfileString( OSCHOOSER_SIF_SECTION,
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OSCHOOSER_VERSION_ENTRY,
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L"",
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pSIF->pszVersion,
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OSVERSION_SIZE,
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pszFilePath );
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// Grab the last modified Time/Date stamp
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if ( GetFileAttributesEx( pszFilePath, GetFileExInfoStandard, &fda ) )
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{
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pSIF->ftLastWrite = fda.ftLastWriteTime;
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} else {
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ZeroMemory( &pSIF->ftLastWrite, sizeof(pSIF->ftLastWrite) );
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}
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// Figure out the language and architecture.
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// These are retrieved from the FilePath.
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// \\machine\REMINST\Setup\English\Images\nt50.wks\i386\templates\rbstndrd.sif
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pszBegin = pSIF->pszFilePath;
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for( i = 0; i < 5; i ++ )
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{
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pszBegin = StrChr( pszBegin, L'\\' );
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if ( !pszBegin )
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break;
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pszBegin++;
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}
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if ( pszBegin )
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{
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LPWSTR pszEnd = StrChr( pszBegin, L'\\' );
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if ( pszEnd )
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{
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*pszEnd = L'\0'; // terminate
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pSIF->pszLanguage = (LPWSTR) TraceStrDup( pszBegin );
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*pszEnd = L'\\'; // restore
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}
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}
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for( ; i < 7; i ++ )
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{
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pszBegin = StrChr( pszBegin, L'\\' );
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if ( !pszBegin )
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break;
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pszBegin++;
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}
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if ( pszBegin )
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{
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LPWSTR pszEnd = StrChr( pszBegin, L'\\' );
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if ( pszEnd )
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{
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*pszEnd = L'\0';
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pSIF->pszDirectory = (LPWSTR) TraceStrDup( pszBegin );
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*pszEnd = L'\\';
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}
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}
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for( ; i < 8; i ++ )
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{
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pszBegin = StrChr( pszBegin, L'\\' );
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if ( !pszBegin )
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break;
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pszBegin++;
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}
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if ( pszBegin )
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{
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LPWSTR pszEnd = StrChr( pszBegin, L'\\' );
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if ( pszEnd )
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{
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*pszEnd = L'\0';
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pSIF->pszArchitecture = (LPWSTR) TraceStrDup( pszBegin );
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*pszEnd = L'\\';
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}
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}
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// Figure out what kind of image it is
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pSIF->pszImageType = (LPWSTR) TraceAllocString( LMEM_FIXED, IMAGETYPE_SIZE );
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if ( !pSIF->pszImageType )
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goto Cleanup;
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GetPrivateProfileString( OSCHOOSER_SIF_SECTION,
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OSCHOOSER_IMAGETYPE_ENTRY,
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L"??",
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pSIF->pszImageType,
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IMAGETYPE_SIZE,
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pszFilePath );
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// Figure out what image it uses
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GetPrivateProfileString( OSCHOOSER_SIF_SECTION,
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OSCHOOSER_LAUNCHFILE_ENTRY,
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L"??",
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szBuf,
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ARRAYSIZE( szBuf ),
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pszFilePath );
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pszBegin = StrRChr( szBuf, &szBuf[wcslen(szBuf)], L'\\' );
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if ( pszBegin )
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{
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pszBegin++;
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pSIF->pszImageFile = (LPWSTR) TraceStrDup( pszBegin );
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}
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// Add the item to list view
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lvI.lParam = (LPARAM) pSIF;
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lvI.iItem = iCount;
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lvI.pszText = pSIF->pszDescription;
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iCount = ListView_InsertItem( hwndList, &lvI );
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Assert( iCount != -1 );
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if ( iCount == -1 )
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goto Cleanup;
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if ( pSIF->pszArchitecture )
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{
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ListView_SetItemText( hwndList, iCount, 1, pSIF->pszArchitecture );
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}
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if ( pSIF->pszLanguage )
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{
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ListView_SetItemText( hwndList, iCount, 2, pSIF->pszLanguage );
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}
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if ( pSIF->pszVersion )
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{
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ListView_SetItemText( hwndList, iCount, 3, pSIF->pszVersion );
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}
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continue; // next!
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Cleanup:
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if ( pSIF )
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{
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if (pSIF->pszDescription != NULL) {
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TraceFree( pSIF->pszDescription );
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}
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TraceFree( pSIF->pszFilePath );
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if (pSIF->pszHelpText != NULL) {
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TraceFree( pSIF->pszHelpText );
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}
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if (pSIF->pszImageType != NULL) {
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TraceFree( pSIF->pszImageType );
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}
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TraceFree( pSIF->pszLanguage );
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if (pSIF->pszVersion != NULL) {
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TraceFree( pSIF->pszVersion );
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}
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TraceFree( pSIF->pszImageFile );
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TraceFree( pSIF );
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}
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}
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HRETURN(hr);
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}
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//
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// LDAPPrefix( )
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//
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// Returns:
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// E_OUTOFMEMORY - if out of memory
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// S_OK - added LDAP:// to the pszObjDN
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// S_FALSE - didn't have to add anything and copied the pszObjDN
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// into ppszObjLDAPPath
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HRESULT
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LDAPPrefix(
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PWSTR pszObjDN,
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PWSTR * ppszObjLDAPPath)
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{
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TraceFunc( "LDAPPrefix( ... )\n" );
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if (pszObjDN == NULL)
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HRETURN(E_POINTER);
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|
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HRESULT hr;
|
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|
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const LONG cchPrefix = ARRAYSIZE(g_wszLDAPPrefix) - 1;
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LONG cch = wcslen(pszObjDN);
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|
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if (wcsncmp(pszObjDN, g_wszLDAPPrefix, cchPrefix))
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{
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LPWSTR psz;
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psz = (LPWSTR) TraceAllocString( LPTR, cch + cchPrefix + 1 );
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if ( !psz ) {
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hr = E_OUTOFMEMORY;
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goto Error;
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}
|
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|
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wcscpy(psz, g_wszLDAPPrefix);
|
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wcscat(psz, pszObjDN);
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|
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*ppszObjLDAPPath = psz;
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hr = S_OK;
|
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}
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else
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{
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*ppszObjLDAPPath = pszObjDN;
|
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hr = S_FALSE;
|
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}
|
|
|
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Error:
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HRETURN(hr);
|
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}
|
|
|
|
//
|
|
// Create a message box from resource strings.
|
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//
|
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int
|
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MessageBoxFromStrings(
|
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HWND hParent,
|
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UINT idsCaption,
|
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UINT idsText,
|
|
UINT uType )
|
|
{
|
|
TCHAR szText[ SMALL_BUFFER_SIZE * 2 ];
|
|
TCHAR szCaption[ SMALL_BUFFER_SIZE ];
|
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DWORD dw;
|
|
|
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szCaption[0] = TEXT('\0');
|
|
szText[0] = TEXT('\0');
|
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dw = LoadString( g_hInstance, idsCaption, szCaption, ARRAYSIZE(szCaption) );
|
|
Assert( dw );
|
|
dw = LoadString( g_hInstance, idsText, szText, ARRAYSIZE(szText));
|
|
Assert( dw );
|
|
|
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return MessageBox( hParent, szText, szCaption, uType );
|
|
}
|
|
|
|
//
|
|
// MessageBoxFromError( )
|
|
//
|
|
// Creates a error message box
|
|
//
|
|
void
|
|
MessageBoxFromError(
|
|
HWND hParent,
|
|
UINT idsCaption,
|
|
DWORD dwErr )
|
|
{
|
|
WCHAR szTitle[ SMALL_BUFFER_SIZE ];
|
|
LPTSTR lpMsgBuf = NULL;
|
|
DWORD dw;
|
|
|
|
if ( dwErr == ERROR_SUCCESS ) {
|
|
AssertMsg( dwErr, "Why was MessageBoxFromError() called when the dwErr == ERROR_SUCCES?" );
|
|
return;
|
|
}
|
|
|
|
if ( !idsCaption ) {
|
|
idsCaption = IDS_ERROR;
|
|
}
|
|
|
|
szTitle[0] = TEXT('\0');
|
|
dw = LoadString( g_hInstance, idsCaption, szTitle, ARRAYSIZE(szTitle) );
|
|
Assert( dw );
|
|
|
|
FormatMessage(
|
|
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
|
|
NULL,
|
|
dwErr,
|
|
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
|
|
(LPTSTR) &lpMsgBuf,
|
|
0,
|
|
NULL
|
|
);
|
|
|
|
if (lpMsgBuf == NULL) {
|
|
AssertMsg( (lpMsgBuf != NULL), "MessageBoxFromError() called with unknown message." );
|
|
return;
|
|
}
|
|
|
|
MessageBox( hParent, lpMsgBuf, szTitle, MB_OK | MB_ICONERROR );
|
|
LocalFree( lpMsgBuf );
|
|
}
|
|
|
|
//
|
|
// MessageBoxFromError( )
|
|
//
|
|
// Creates a error message box
|
|
//
|
|
void
|
|
MessageBoxFromHResult(
|
|
HWND hParent,
|
|
UINT idsCaption,
|
|
HRESULT hr )
|
|
{
|
|
WCHAR szTitle[ SMALL_BUFFER_SIZE ];
|
|
LPTSTR lpMsgBuf = NULL;
|
|
DWORD dw;
|
|
|
|
if ( SUCCEEDED( hr ) ) {
|
|
AssertMsg( SUCCEEDED( hr ), "Why was MessageBoxFromHResult() called when the HR succeeded?" );
|
|
return;
|
|
}
|
|
|
|
if ( !idsCaption ) {
|
|
idsCaption = IDS_ERROR;
|
|
}
|
|
|
|
szTitle[0] = TEXT('\0');
|
|
dw = LoadString( g_hInstance, idsCaption, szTitle, ARRAYSIZE(szTitle) );
|
|
Assert( dw );
|
|
|
|
FormatMessage(
|
|
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
|
|
NULL,
|
|
hr,
|
|
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
|
|
(LPTSTR) &lpMsgBuf,
|
|
0,
|
|
NULL
|
|
);
|
|
|
|
if (lpMsgBuf == NULL) {
|
|
AssertMsg( (lpMsgBuf != NULL), "MessageBoxFromHResult() called with unknown message." );
|
|
return;
|
|
}
|
|
|
|
MessageBox( hParent, lpMsgBuf, szTitle, MB_OK | MB_ICONERROR );
|
|
LocalFree( lpMsgBuf );
|
|
}
|
|
|
|
//
|
|
// VerifySIFText( )
|
|
//
|
|
BOOL
|
|
VerifySIFText(
|
|
LPWSTR pszText )
|
|
{
|
|
TraceFunc( "VerifySIFText()\n" );
|
|
BOOL fReturn = FALSE;
|
|
|
|
if ( !pszText )
|
|
RETURN(fReturn);
|
|
|
|
while ( *pszText >= 32 && *pszText < 128 )
|
|
pszText++;
|
|
|
|
if ( *pszText == L'\0' )
|
|
{
|
|
fReturn = TRUE;
|
|
}
|
|
|
|
RETURN(fReturn);
|
|
}
|
|
|
|
#ifndef ADSI_DNS_SEARCH
|
|
//
|
|
// Ldap_InitializeConnection( )
|
|
//
|
|
DWORD
|
|
Ldap_InitializeConnection(
|
|
PLDAP * LdapHandle )
|
|
{
|
|
TraceFunc( "Ldap_InitializeConnection( ... )\n" );
|
|
|
|
PLDAPMessage OperationalAttributeLdapMessage;
|
|
PLDAPMessage CurrentEntry;
|
|
|
|
DWORD LdapError = LDAP_SUCCESS;
|
|
|
|
if ( !( *LdapHandle ) ) {
|
|
ULONG temp = DS_DIRECTORY_SERVICE_REQUIRED |
|
|
DS_IP_REQUIRED |
|
|
DS_GC_SERVER_REQUIRED;
|
|
|
|
*LdapHandle = ldap_init( NULL, 3268);
|
|
|
|
if ( !*LdapHandle )
|
|
{
|
|
LdapError = LDAP_UNAVAILABLE;
|
|
goto e0;
|
|
}
|
|
|
|
ldap_set_option( *LdapHandle, LDAP_OPT_GETDSNAME_FLAGS, &temp );
|
|
|
|
temp = LDAP_VERSION3;
|
|
ldap_set_option( *LdapHandle, LDAP_OPT_VERSION, &temp );
|
|
|
|
LdapError = ldap_connect( *LdapHandle, 0 );
|
|
|
|
if ( LdapError != LDAP_SUCCESS )
|
|
goto e1;
|
|
|
|
LdapError = ldap_bind_s( *LdapHandle, NULL, NULL, LDAP_AUTH_SSPI );
|
|
|
|
if ( LdapError != LDAP_SUCCESS )
|
|
goto e1;
|
|
}
|
|
|
|
e0:
|
|
RETURN( LdapError );
|
|
|
|
e1:
|
|
ldap_unbind( *LdapHandle );
|
|
*LdapHandle = NULL;
|
|
goto e0;
|
|
}
|
|
|
|
#endif // ADSI_DNS_SEARCH
|
|
|
|
//
|
|
// ValidateGuid( )
|
|
//
|
|
// Returns: S_OK if a complete, valid GUID is in pszGuid.
|
|
// S_FALSE if an valid but incomplete GUID is in pszGuid. "Valid but
|
|
// incomplete" is defined below.
|
|
// E_FAIL if an invalid character is encountered while parsing.
|
|
//
|
|
// Valid characters are 0-9, A-F, a-f and "{-}"s. All spaces are ignored.
|
|
// The GUID must appear in one of the following forms:
|
|
//
|
|
// 1. 00112233445566778899aabbccddeeff
|
|
// This corresponds to the actual in-memory storage order of a GUID.
|
|
// For example, it is the order in which GUID bytes appear in a
|
|
// network trace.
|
|
//
|
|
// 2. {33221100-5544-7766-8899-aabbccddeeff}
|
|
// This corresponds to the "standard" way of printing GUIDs. Note
|
|
// that the "pretty" GUID shown here is the same as the GUID shown
|
|
// above.
|
|
//
|
|
// Note that the DEFINE_GUID macro (see sdk\inc\objbase.h) for the above
|
|
// GUID would look like this:
|
|
// DEFINE_GUID(name,0x33221100,0x5544,0x7766,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff)
|
|
//
|
|
// "Valid but incomplete" means that the input consists of an even number
|
|
// of hex characters (no lone nibbles), and if the input is in "pretty"
|
|
// format, the input must terminate at one of the dashes or after the
|
|
// second-to-the-last dash.
|
|
//
|
|
// The following are valid but incomplete entries:
|
|
// 001122
|
|
// {33221100
|
|
// {33221100-5544
|
|
// {33221100-5544-7766-88
|
|
//
|
|
// The following are invalid incomplete entries:
|
|
// 00112
|
|
// {332211
|
|
// {33221100-5544-77
|
|
//
|
|
|
|
//
|
|
// In the xxxGuidCharacters arrays, values [0,31] indicate nibble positions within
|
|
// the in-memory representation of the GUID. Value 32 indicates the end of the
|
|
// GUID string. Values 33 and up indicate special characters (nul,'-','{','}') and
|
|
// are used to index into an array containing those characters.
|
|
//
|
|
|
|
#define VG_DONE 32
|
|
#define VG_NULL 33
|
|
#define VG_DASH 34
|
|
#define VG_LBRACK 35
|
|
#define VG_RBRACK 36
|
|
|
|
CHAR InMemoryFormatGuidCharacters[] = {
|
|
1, 0, 3, 2, 5, 4, 7, 6,
|
|
9, 8, 11, 10, 13, 12, 15, 14,
|
|
17, 16, 19, 18, 21, 20, 23, 22,
|
|
25, 24, 27, 26, 29, 28, 31, 30,
|
|
VG_NULL, VG_DONE };
|
|
|
|
CHAR PrettyFormatGuidCharacters[] = {
|
|
VG_LBRACK, 7, 6, 5, 4, 3, 2, 1,
|
|
0, VG_DASH, 11, 10, 9, 8, VG_DASH, 15,
|
|
14, 13, 12, VG_DASH, 17, 16, 19, 18,
|
|
VG_DASH, 21, 20, 23, 22, 25, 24, 27,
|
|
26, 29, 28, 31, 30, VG_RBRACK, VG_NULL, VG_DONE };
|
|
|
|
WCHAR SpecialCharacters[] = {
|
|
0, // VG_NULL
|
|
L'-', // VG_DASH
|
|
L'{', // VG_LBRACK
|
|
L'}', // VG_RBRACK
|
|
};
|
|
|
|
PWSTR ByteToHex = L"0123456789ABCDEF";
|
|
|
|
HRESULT
|
|
ValidateGuid(
|
|
IN LPWSTR pszGuid,
|
|
OUT LPBYTE uGuid OPTIONAL,
|
|
OUT LPDWORD puGuidLength OPTIONAL )
|
|
{
|
|
TraceFunc( "ValidateGuid( " );
|
|
TraceMsg( TF_FUNC, "pszGuid = '%s'\n", pszGuid );
|
|
|
|
HRESULT hr;
|
|
PCHAR expectedCharacter;
|
|
CHAR e;
|
|
WCHAR g;
|
|
BOOL parsingPrettyFormat;
|
|
DWORD numberOfHexDigitsParsed;
|
|
|
|
#ifdef DEBUG
|
|
if ( uGuid != NULL ) {
|
|
for ( e = 0; e < 16; e++ ) {
|
|
uGuid[e] = 0;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
if ( *pszGuid == L'{' ) {
|
|
expectedCharacter = PrettyFormatGuidCharacters;
|
|
parsingPrettyFormat = TRUE;
|
|
} else {
|
|
expectedCharacter = InMemoryFormatGuidCharacters;
|
|
parsingPrettyFormat = FALSE;
|
|
}
|
|
|
|
numberOfHexDigitsParsed = 0;
|
|
|
|
do {
|
|
|
|
e = *expectedCharacter++;
|
|
do {
|
|
g = *pszGuid++;
|
|
} while (iswspace(g));
|
|
|
|
switch ( e ) {
|
|
|
|
case VG_NULL:
|
|
case VG_DASH:
|
|
case VG_LBRACK:
|
|
case VG_RBRACK:
|
|
if ( g != SpecialCharacters[e - VG_NULL] ) {
|
|
if ( g == 0 ) {
|
|
// valid but incomplete
|
|
hr = S_FALSE;
|
|
} else {
|
|
hr = E_FAIL;
|
|
}
|
|
goto done;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
Assert( (e >= 0) && (e < VG_DONE) );
|
|
g = towlower( g );
|
|
if ( ((g >= L'0') && (g <= L'9')) ||
|
|
((g >= L'a') && (g <= L'f')) ) {
|
|
if ( uGuid != NULL ) {
|
|
BYTE n = (BYTE)((g > L'9') ? (g - L'a' + 10) : (g - '0'));
|
|
if ( e & 1 ) {
|
|
Assert( uGuid[e/2] == 0 );
|
|
uGuid[e/2] = n << 4;
|
|
} else {
|
|
uGuid[e/2] += n;
|
|
}
|
|
}
|
|
numberOfHexDigitsParsed++;
|
|
} else {
|
|
if ( (g == 0) &&
|
|
(!parsingPrettyFormat ||
|
|
(parsingPrettyFormat && (numberOfHexDigitsParsed >= 16))) ) {
|
|
hr = S_FALSE;
|
|
} else {
|
|
hr = E_FAIL;
|
|
}
|
|
goto done;
|
|
}
|
|
break;
|
|
}
|
|
|
|
} while ( *expectedCharacter != VG_DONE );
|
|
|
|
hr = S_OK;
|
|
|
|
done:
|
|
|
|
if ( puGuidLength != NULL ) {
|
|
*puGuidLength = numberOfHexDigitsParsed / 2;
|
|
}
|
|
|
|
HRETURN(hr);
|
|
}
|
|
|
|
//
|
|
// PrettyPrintGuid( )
|
|
//
|
|
LPWSTR
|
|
PrettyPrintGuid(
|
|
LPBYTE uGuid )
|
|
{
|
|
TraceFunc( "PrettyPrintGuid( " );
|
|
|
|
LPWSTR pszPrettyString = (LPWSTR) TraceAlloc( LMEM_FIXED, PRETTY_GUID_STRING_BUFFER_SIZE );
|
|
if ( pszPrettyString )
|
|
{
|
|
PCHAR characterType = PrettyFormatGuidCharacters;
|
|
LPWSTR pszDest = pszPrettyString;
|
|
CHAR ct;
|
|
BYTE n;
|
|
|
|
do {
|
|
|
|
ct = *characterType++;
|
|
|
|
switch ( ct ) {
|
|
|
|
case VG_NULL:
|
|
case VG_DASH:
|
|
case VG_LBRACK:
|
|
case VG_RBRACK:
|
|
*pszDest = SpecialCharacters[ct - VG_NULL];
|
|
break;
|
|
|
|
default:
|
|
if ( ct & 1 ) {
|
|
n = uGuid[ct/2] >> 4;
|
|
} else {
|
|
n = uGuid[ct/2] & 0xf;
|
|
}
|
|
*pszDest = ByteToHex[n];
|
|
break;
|
|
}
|
|
|
|
pszDest++;
|
|
|
|
} while ( *characterType != VG_DONE );
|
|
}
|
|
|
|
RETURN(pszPrettyString);
|
|
}
|
|
|
|
|
|
//
|
|
// CheckForDuplicateGuid( )
|
|
//
|
|
// Returns: S_OK if no duplicates found
|
|
// S_FALSE if a duplicate was found
|
|
// E_FAIL if the query failed
|
|
//
|
|
HRESULT
|
|
CheckForDuplicateGuid(
|
|
LPBYTE uGuid )
|
|
{
|
|
TraceFunc( "CheckForDuplicateGuid( " );
|
|
|
|
HRESULT hr = S_OK;
|
|
WCHAR szGuid[ MAX_INPUT_GUID_STRING * 2 ]; // room for escaped GUID
|
|
WCHAR szFilter[ARRAYSIZE(szGuid)+ARRAYSIZE(FILTER_GUID_QUERY)];
|
|
PLDAP LdapHandle = NULL;
|
|
LPWSTR ComputerAttrs[2];
|
|
DWORD LdapError;
|
|
DWORD count;
|
|
PLDAPMessage LdapMessage;
|
|
|
|
LdapError = Ldap_InitializeConnection( &LdapHandle );
|
|
Assert( LdapError == LDAP_SUCCESS );
|
|
if ( LdapError != LDAP_SUCCESS )
|
|
{
|
|
hr = THR( HRESULT_FROM_WIN32( LdapMapErrorToWin32( LdapError ) ) );
|
|
goto e0;
|
|
}
|
|
|
|
ZeroMemory( szGuid, sizeof(szGuid) );
|
|
ldap_escape_filter_element( (PCHAR)uGuid, 16, szGuid, sizeof(szGuid) );
|
|
|
|
wsprintf( szFilter, FILTER_GUID_QUERY, szGuid );
|
|
DebugMsg( "Dup Guid Filter: %s\n", szFilter );
|
|
|
|
ComputerAttrs[0] = DISTINGUISHEDNAME;
|
|
ComputerAttrs[1] = NULL;
|
|
|
|
LdapError = ldap_search_ext_s( LdapHandle,
|
|
NULL,
|
|
LDAP_SCOPE_SUBTREE,
|
|
szFilter,
|
|
ComputerAttrs,
|
|
FALSE,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
0,
|
|
&LdapMessage);
|
|
Assert( LdapError == LDAP_SUCCESS );
|
|
if ( LdapError != LDAP_SUCCESS )
|
|
{
|
|
hr = THR( HRESULT_FROM_WIN32( LdapMapErrorToWin32( LdapError ) ) );
|
|
goto e1;
|
|
}
|
|
|
|
count = ldap_count_entries( LdapHandle, LdapMessage );
|
|
if ( count != 0 )
|
|
{
|
|
hr = S_FALSE;
|
|
}
|
|
else
|
|
{
|
|
hr = S_OK;
|
|
}
|
|
|
|
ldap_msgfree( LdapMessage );
|
|
|
|
e1:
|
|
ldap_unbind( LdapHandle );
|
|
|
|
e0:
|
|
HRETURN(hr);
|
|
}
|
|
|
|
|
|
//
|
|
// AddWizardPage( )
|
|
//
|
|
// Adds a page to the wizard.
|
|
//
|
|
void
|
|
AddWizardPage(
|
|
LPPROPSHEETHEADER ppsh,
|
|
UINT id,
|
|
DLGPROC pfn,
|
|
UINT idTitle,
|
|
UINT idSubtitle,
|
|
LPARAM lParam )
|
|
{
|
|
PROPSHEETPAGE psp;
|
|
TCHAR szTitle[ SMALL_BUFFER_SIZE ];
|
|
TCHAR szSubTitle[ SMALL_BUFFER_SIZE ];
|
|
|
|
ZeroMemory( &psp, sizeof(psp) );
|
|
psp.dwSize = sizeof(psp);
|
|
psp.dwFlags = PSP_DEFAULT | PSP_USETITLE;
|
|
psp.pszTitle = MAKEINTRESOURCE( IDS_ADD_DOT_DOT_DOT );
|
|
psp.hInstance = ppsh->hInstance;
|
|
psp.pszTemplate = MAKEINTRESOURCE(id);
|
|
psp.pfnDlgProc = pfn;
|
|
psp.lParam = lParam;
|
|
|
|
if ( idTitle )
|
|
{
|
|
DWORD dw;
|
|
dw = LoadString( g_hInstance, idTitle, szTitle, ARRAYSIZE(szTitle) );
|
|
Assert( dw );
|
|
psp.pszHeaderTitle = szTitle;
|
|
psp.dwFlags |= PSP_USEHEADERTITLE;
|
|
}
|
|
else
|
|
{
|
|
psp.pszHeaderTitle = NULL;
|
|
}
|
|
|
|
if ( idSubtitle )
|
|
{
|
|
DWORD dw;
|
|
dw = LoadString( g_hInstance, idSubtitle , szSubTitle, ARRAYSIZE(szSubTitle) );
|
|
Assert( dw );
|
|
psp.pszHeaderSubTitle = szSubTitle;
|
|
psp.dwFlags |= PSP_USEHEADERSUBTITLE;
|
|
}
|
|
else
|
|
{
|
|
psp.pszHeaderSubTitle = NULL;
|
|
}
|
|
|
|
ppsh->phpage[ ppsh->nPages ] = CreatePropertySheetPage( &psp );
|
|
if ( ppsh->phpage[ ppsh->nPages ] )
|
|
ppsh->nPages++;
|
|
}
|
|
|
|
// borrowed from shell\inc\shsemip.h
|
|
// unsafe macros
|
|
#define _ILSkip(pidl, cb) ((LPITEMIDLIST)(((BYTE*)(pidl))+cb))
|
|
#define _ILNext(pidl) _ILSkip(pidl, (pidl)->mkid.cb)
|
|
|
|
//
|
|
// BrowseForRIServersCallback( )
|
|
//
|
|
INT CALLBACK
|
|
BrowseForRIServersCallback(
|
|
HWND hwnd,
|
|
UINT uMsg,
|
|
LPARAM lParam,
|
|
LPARAM lpData
|
|
)
|
|
{
|
|
TraceFunc( "BrowseForRIServersCallback( ... )\n" );
|
|
|
|
if ( uMsg == BFFM_SELCHANGED )
|
|
{
|
|
HRESULT hr;
|
|
LPSHARE_INFO_1 psi;
|
|
LPWSTR pszComputerName;
|
|
WCHAR szStatusText[ 256 ]; // random
|
|
LPITEMIDLIST pidl = (LPITEMIDLIST) lParam;
|
|
IShellFolder * psf = NULL;
|
|
DWORD dw;
|
|
SHORT cbTmp;
|
|
STRRET strret;
|
|
|
|
dw = LoadString( g_hInstance, IDC_NOT_A_BINL_SERVER, szStatusText, ARRAYSIZE(szStatusText) );
|
|
|
|
Assert( dw );
|
|
|
|
if (!dw) {
|
|
szStatusText[0] = '\0';
|
|
}
|
|
|
|
hr = THR( SHGetDesktopFolder( &psf ) );
|
|
if ( FAILED(hr) )
|
|
goto Error;
|
|
|
|
hr = THR( psf->GetDisplayNameOf( pidl, SHGDN_NORMAL | SHGDN_FORPARSING, &strret ) );
|
|
if ( FAILED(hr) )
|
|
goto Error;
|
|
|
|
switch( strret.uType )
|
|
{
|
|
case STRRET_WSTR:
|
|
pszComputerName = strret.pOleStr;
|
|
break;
|
|
|
|
case STRRET_OFFSET:
|
|
AssertMsg( 0, "I dunno if this is right!\n" );
|
|
pszComputerName = (LPWSTR) ((LPBYTE) pidl) + strret.uOffset;
|
|
break;
|
|
|
|
case STRRET_CSTR:
|
|
pszComputerName = (LPWSTR) &strret.cStr[0];
|
|
break;
|
|
}
|
|
|
|
if ( pszComputerName[0] != L'\\' || pszComputerName[1] != L'\\' )
|
|
goto Error;
|
|
|
|
DebugMsg( "Checking Server: %s\n", pszComputerName );
|
|
|
|
if ( NERR_Success == NetShareGetInfo( &pszComputerName[2],
|
|
REMINST_SHARE,
|
|
1,
|
|
(LPBYTE *) &psi ) )
|
|
{
|
|
szStatusText[0] = L'\0';
|
|
NetApiBufferFree( psi );
|
|
}
|
|
|
|
Error:
|
|
SendMessage(hwnd, BFFM_ENABLEOK, 0, (LPARAM)( szStatusText[0] == '\0' ) );
|
|
SendMessage(hwnd, BFFM_SETSTATUSTEXT, 0, (LPARAM) szStatusText );
|
|
}
|
|
|
|
RETURN(0);
|
|
}
|