615 lines
20 KiB
C++
615 lines
20 KiB
C++
//+---------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
// Copyright (C) Microsoft Corporation, 1991 - 1999.
|
|
//
|
|
// File: catreg.cxx
|
|
//
|
|
// Contents: Catalog registry helper classes
|
|
//
|
|
// History: 13-Dec-1996 dlee split from cicat.cxx
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
#include <pch.cxx>
|
|
#pragma hdrstop
|
|
|
|
#include <lm.h>
|
|
|
|
#include <ciregkey.hxx>
|
|
#include <regacc.hxx>
|
|
#include <pathpars.hxx>
|
|
#include <regscp.hxx>
|
|
#include <cimbmgr.hxx>
|
|
#include <lcase.hxx>
|
|
|
|
#include "cicat.hxx"
|
|
#include "cinulcat.hxx"
|
|
#include "catreg.hxx"
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CIISVirtualDirectories::CallBack, public
|
|
//
|
|
// Synopsis: Adds a virtual directory to the list
|
|
//
|
|
// Arguments: [pwcIISVPath] -- Virtual Root
|
|
// [pwcIISPPath] -- Physical path of vroot
|
|
// [fIsIndexed] -- TRUE if vroot should be indexed
|
|
// [dwAccess] -- IIS access permissions
|
|
// [pwcUser] -- Username for logons if pwcPRoot is a UNC
|
|
// [pwcPassword] -- Password for logons if pwcPRoot is a UNC
|
|
// [fIsAVRoot] -- TRUE if a vroot, FALSE if a vpath
|
|
//
|
|
// History: 2-Sep-97 dlee Created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
SCODE CIISVirtualDirectories::CallBack(
|
|
WCHAR const * pwcIISVPath,
|
|
WCHAR const * pwcIISPPath,
|
|
BOOL fIsIndexed,
|
|
DWORD dwAccess,
|
|
WCHAR const * pwcUser,
|
|
WCHAR const * pwcPassword,
|
|
BOOL fIsAVRoot )
|
|
{
|
|
ciDebugOut(( DEB_ITRACE, "CII::CB '%ws' '%ws', %d, %#x, %d\n",
|
|
pwcIISVPath,
|
|
pwcIISPPath,
|
|
fIsIndexed,
|
|
dwAccess,
|
|
fIsAVRoot ));
|
|
|
|
BOOL fReadable = ( 0 != ( dwAccess & MD_ACCESS_READ ) );
|
|
|
|
//
|
|
// Treat unreadable paths the same as nonindexed paths
|
|
//
|
|
|
|
if ( !fReadable )
|
|
{
|
|
fIsIndexed = FALSE;
|
|
fReadable = TRUE;
|
|
}
|
|
|
|
//
|
|
// Ignore vdirs that are indexed -- they are indexed by the vroot
|
|
// under which they fall.
|
|
//
|
|
|
|
if ( !fIsAVRoot && fIsIndexed )
|
|
return STATUS_SUCCESS;
|
|
|
|
CLowcaseBuf lcPPath( pwcIISPPath );
|
|
|
|
WCHAR * pwcPRoot = lcPPath.GetWriteable();
|
|
unsigned cwcPRoot = lcPPath.Length();
|
|
|
|
BOOL fValidPRoot = FALSE;
|
|
|
|
if (cwcPRoot >= 3 &&
|
|
pwcPRoot[1] == L':' &&
|
|
pwcPRoot[2] == L'\\')
|
|
{
|
|
fValidPRoot = TRUE;
|
|
}
|
|
else if ( cwcPRoot == 2 &&
|
|
pwcPRoot[1] == L':' )
|
|
{
|
|
// Treat this as the root of the drive. Append a backslash.
|
|
|
|
pwcPRoot[2] = L'\\';
|
|
cwcPRoot++;
|
|
pwcPRoot[cwcPRoot] = 0;
|
|
fValidPRoot = TRUE;
|
|
}
|
|
else if ( CiCat::IsUNCName( pwcPRoot ) )
|
|
{
|
|
fValidPRoot = TRUE;
|
|
}
|
|
|
|
//
|
|
// This is probably obsolete in the metabase world:
|
|
// Flip slashes. Believe it or not, Gibraltar allows physical paths to
|
|
// have slashes in place of backslashes.
|
|
//
|
|
|
|
lcPPath.ForwardToBackSlash();
|
|
|
|
//
|
|
// Remove the trailing backslash if it exists
|
|
//
|
|
|
|
if ( cwcPRoot > 3 && L'\\' == pwcPRoot[ cwcPRoot - 1 ] )
|
|
{
|
|
cwcPRoot--;
|
|
pwcPRoot[ cwcPRoot ] = 0;
|
|
}
|
|
|
|
//
|
|
// Remember the root if it's valid
|
|
//
|
|
|
|
if ( fValidPRoot )
|
|
{
|
|
CLowcaseBuf lcVPath( pwcIISVPath );
|
|
lcVPath.ForwardToBackSlash();
|
|
|
|
WCHAR * pwcVRoot = lcVPath.GetWriteable();
|
|
unsigned cwcVRoot = lcVPath.Length();
|
|
|
|
XPtr<CIISVirtualDirectory> xvdir( new CIISVirtualDirectory( pwcVRoot,
|
|
pwcPRoot,
|
|
fIsIndexed,
|
|
dwAccess,
|
|
pwcUser,
|
|
pwcPassword,
|
|
fIsAVRoot ) );
|
|
_aDirectories.Add( xvdir.GetPointer(), _aDirectories.Count() );
|
|
_htDirectories.Add( xvdir.GetPointer() );
|
|
xvdir.Acquire();
|
|
}
|
|
|
|
return S_OK;
|
|
} //CallBack
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CIISVirtualDirectories::Lookup, public
|
|
//
|
|
// Synopsis: Looks for a virtual directory exact match in the list
|
|
//
|
|
// Arguments: [pwcVPath] -- Virtual path
|
|
// [cwcVPath] -- # characters in pwcVPath
|
|
// [pwcPPath] -- Physical path
|
|
// [cwcPPath] -- # characters in pwcPPath
|
|
//
|
|
// Returns: TRUE if a match was found.
|
|
//
|
|
// History: 2-Sep-97 dlee Created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
BOOL CIISVirtualDirectories::Lookup(
|
|
WCHAR const * pwcVPath,
|
|
unsigned cwcVPath,
|
|
WCHAR const * pwcPPath,
|
|
unsigned cwcPPath )
|
|
{
|
|
CIISVirtualDirectory * pDir = _htDirectories.Lookup( pwcVPath );
|
|
|
|
if ( 0 != pDir )
|
|
{
|
|
//
|
|
// Physical paths don't have a terminating backslash. They
|
|
// are stripped by the callback unless it's a drive root like x:\
|
|
// OR for input pwcVPath a unc root like \\machine\share\
|
|
//
|
|
|
|
if ( ( cwcPPath > 3 ) &&
|
|
( L'\\' == pwcPPath[ cwcPPath - 1 ] ) )
|
|
cwcPPath--;
|
|
|
|
Win4Assert( 3 == cwcPPath ||
|
|
L'\\' != pwcPPath[ cwcPPath - 1 ] );
|
|
|
|
Win4Assert( 3 == pDir->PPathLen() ||
|
|
L'\\' != pDir->PPath()[ pDir->PPathLen() - 1 ] );
|
|
|
|
if ( cwcPPath == pDir->PPathLen() &&
|
|
RtlEqualMemory( pwcPPath, pDir->PPath(), cwcPPath * sizeof WCHAR ) )
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
} //Lookup
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CIISVirtualDirectories::Enum, public
|
|
//
|
|
// Synopsis: Adds directories in the list to the catalog
|
|
//
|
|
// Arguments: [cicat] -- The catalog into which vdirs are added
|
|
//
|
|
// History: 2-Sep-97 dlee Created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
void CIISVirtualDirectories::Enum( CiCat & cicat )
|
|
{
|
|
for ( unsigned i = 0; i < _aDirectories.Count(); i++ )
|
|
{
|
|
CIISVirtualDirectory & vdir = * _aDirectories[i];
|
|
|
|
ciDebugOut(( DEB_WARN,
|
|
"adding %s %s %ws %s '%ws', proot '%ws'\n",
|
|
( MD_ACCESS_READ & vdir.Access() ) ? "readable" : "unreadable",
|
|
vdir.IsIndexed() ? "indexed" : "non-indexed",
|
|
GetVRootService( _eType ),
|
|
vdir.IsAVRoot() ? "vroot" : "vpath",
|
|
vdir.VPath(),
|
|
vdir.PPath() ));
|
|
|
|
cicat.AddVirtualScope( vdir.VPath(),
|
|
vdir.PPath(),
|
|
TRUE,
|
|
_eType,
|
|
vdir.IsAVRoot(),
|
|
vdir.IsIndexed() );
|
|
}
|
|
} //Enum
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CIISVirtualDirectories::Enum, public
|
|
//
|
|
// Synopsis: Enumerates the directory list into the callback
|
|
//
|
|
// Arguments: [callback] -- The callback for each directory
|
|
//
|
|
// History: 2-Sep-97 dlee Created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
void CIISVirtualDirectories::Enum( CMetaDataCallBack & callback )
|
|
{
|
|
for ( unsigned i = 0; i < _aDirectories.Count(); i++ )
|
|
{
|
|
CIISVirtualDirectory & vdir = * _aDirectories[i];
|
|
|
|
callback.CallBack( vdir.VPath(),
|
|
vdir.PPath(),
|
|
vdir.IsIndexed(),
|
|
vdir.Access(),
|
|
vdir.User(),
|
|
vdir.Password(),
|
|
vdir.IsAVRoot() );
|
|
}
|
|
} //Enum
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CIISVirtualDirectory::CIISVirtualDirectory, public
|
|
//
|
|
// Synopsis: Constructs a vdir object
|
|
//
|
|
// Arguments: [pwcVPath] -- The virtual path
|
|
// [pwcPPath] -- The physical path
|
|
// [fIsIndexed] -- TRUE if indexed
|
|
// [dwAccess] -- access mask
|
|
// [pwcUser] -- The domain\username
|
|
// [pwcPassword] -- The password for logons
|
|
// [fIsAVRoot] -- TRUE if a root, FALSE if a directory
|
|
// [fIsIndexed] -- TRUE if indexed, FALSE otherwise
|
|
//
|
|
// History: 2-Sep-97 dlee Created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
CIISVirtualDirectory::CIISVirtualDirectory(
|
|
WCHAR const * pwcVPath,
|
|
WCHAR const * pwcPPath,
|
|
BOOL fIsIndexed,
|
|
DWORD dwAccess,
|
|
WCHAR const * pwcUser,
|
|
WCHAR const * pwcPassword,
|
|
BOOL fIsAVRoot ) :
|
|
_fIsIndexed( fIsIndexed ),
|
|
_dwAccess( dwAccess ),
|
|
_fIsAVRoot( fIsAVRoot ),
|
|
_pNext( 0 )
|
|
{
|
|
_cwcVPath = wcslen( pwcVPath );
|
|
XArray<WCHAR> xVPath( _cwcVPath + 1 );
|
|
RtlCopyMemory( xVPath.GetPointer(), pwcVPath, xVPath.SizeOf() );
|
|
_xVPath.Set( xVPath.Acquire() );
|
|
|
|
_cwcPPath = wcslen( pwcPPath );
|
|
XArray<WCHAR> xPPath( _cwcPPath + 1 );
|
|
RtlCopyMemory( xPPath.GetPointer(), pwcPPath, xPPath.SizeOf() );
|
|
_xPPath.Set( xPPath.Acquire() );
|
|
|
|
unsigned cwcUser = 1 + wcslen( pwcUser );
|
|
XArray<WCHAR> xUser( cwcUser );
|
|
RtlCopyMemory( xUser.GetPointer(), pwcUser, xUser.SizeOf() );
|
|
_xUser.Set( xUser.Acquire() );
|
|
|
|
unsigned cwcPassword = 1 + wcslen( pwcPassword );
|
|
XArray<WCHAR> xPassword( cwcPassword );
|
|
RtlCopyMemory( xPassword.GetPointer(), pwcPassword, xPassword.SizeOf() );
|
|
_xPassword.Set( xPassword.Acquire() );
|
|
} //CIISVirtualDirectory
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CRegistryScopesCallBackRemoveAlias::CRegistryScopesCallBackRemoveAlias, public
|
|
//
|
|
// Synopsis: Constructor
|
|
//
|
|
// Arguments: [Cat] -- Catalog
|
|
// [dlNetApi32] -- Dynamically loaded NetApi32 (for performance)
|
|
// [fRemoveAll] -- TRUE if *all* aliases should be deleted.
|
|
//
|
|
// History: 13-Jun-1998 KyleP Created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
CRegistryScopesCallBackRemoveAlias::CRegistryScopesCallBackRemoveAlias( CiCat & Cat,
|
|
CDynLoadNetApi32 & dlNetApi32,
|
|
BOOL fRemoveAll )
|
|
: _cicat( Cat ),
|
|
_dlNetApi32( dlNetApi32 ),
|
|
_fScopeRemoved( FALSE ),
|
|
_fRemoveAll( fRemoveAll )
|
|
{
|
|
_ccCompName = sizeof(_wcsCompName)/sizeof(WCHAR);
|
|
|
|
if ( !GetComputerName( &_wcsCompName[0], &_ccCompName ) )
|
|
{
|
|
ciDebugOut(( DEB_ERROR, "Error %u from GetComputerName\n", GetLastError() ));
|
|
|
|
THROW( CException() );
|
|
}
|
|
} //CRegistryScopesCallBackRemoveAlias
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CRegistryScopesCallBackRemoveAlias::Callback
|
|
//
|
|
// Synopsis: Registry callback routine. Removes unneeded fixups.
|
|
//
|
|
// Arguments: [pValueName] -- Scope
|
|
// [uValueType] -- REG_SZ
|
|
// [pValueData] -- Fixup, flags, etc.
|
|
// [uValueLength] -- Length
|
|
//
|
|
// History: 13-Jun-1998 KyleP Created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
NTSTATUS CRegistryScopesCallBackRemoveAlias::CallBack( WCHAR *pValueName,
|
|
ULONG uValueType,
|
|
VOID *pValueData,
|
|
ULONG uValueLength )
|
|
{
|
|
CParseRegistryScope parse( pValueName,
|
|
uValueType,
|
|
pValueData,
|
|
uValueLength );
|
|
|
|
if ( parse.IsShadowAlias() )
|
|
{
|
|
//
|
|
// Does it still exist?
|
|
//
|
|
|
|
BYTE * pbShareInfo;
|
|
|
|
DWORD dwError = _dlNetApi32.NetShareGetInfo( _wcsCompName, // Server
|
|
(WCHAR *)parse.GetFixup() + _ccCompName + 3, // Share (un-const, ugh)
|
|
2, // Level 2
|
|
&pbShareInfo ); // Result
|
|
|
|
if ( _fRemoveAll || NO_ERROR != dwError )
|
|
{
|
|
//
|
|
// Note that removing a share based on a bogus error code (out-of-memory, etc.)
|
|
// is not too bad an error. The fixup will be readded later.
|
|
//
|
|
|
|
ciDebugOut(( DEB_ITRACE, "Removing alias %ws\n", parse.GetFixup() ));
|
|
|
|
_cicat.GetScopeFixup()->Remove( parse.GetScope(), parse.GetFixup() );
|
|
_cicat.DeleteIfShadowAlias( parse.GetScope(), parse.GetFixup() );
|
|
|
|
//
|
|
// Set flag. I'm not sure if we are guaranteed to examine everything after
|
|
// a change has been made. We're modifying the scope we're iterating over.
|
|
//
|
|
|
|
_fScopeRemoved = TRUE;
|
|
}
|
|
else
|
|
_dlNetApi32.NetApiBufferFree( pbShareInfo );
|
|
}
|
|
|
|
return STATUS_SUCCESS;
|
|
} //CallBack
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CRegistryScopesCallBackAdd::Callback
|
|
//
|
|
// Synopsis: Registry callback routine. Adds scopes.
|
|
//
|
|
// Arguments: [pValueName] -- Scope
|
|
// [uValueType] -- REG_SZ
|
|
// [pValueData] -- Fixup, flags, etc.
|
|
// [uValueLength] -- Length
|
|
//
|
|
// History: 13-Jun-1998 KyleP Moved to .cxx file
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
NTSTATUS CRegistryScopesCallBackAdd::CallBack( WCHAR *pValueName,
|
|
ULONG uValueType,
|
|
VOID *pValueData,
|
|
ULONG uValueLength )
|
|
{
|
|
// if the value isn't a string, ignore it.
|
|
|
|
if ( REG_SZ == uValueType )
|
|
{
|
|
ciDebugOut(( DEB_ITRACE, "callbackadd '%ws', '%ws'\n",
|
|
pValueName, pValueData ));
|
|
|
|
CParseRegistryScope parse( pValueName,
|
|
uValueType,
|
|
pValueData,
|
|
uValueLength );
|
|
|
|
if ( parse.IsShadowAlias() )
|
|
_cicat.GetScopeFixup()->Add( parse.GetScope(), parse.GetFixup() );
|
|
else if ( parse.IsPhysical() )
|
|
{
|
|
// update the list of ignored scopes; either add or remove path
|
|
|
|
BOOL fChange = _cicat._scopesIgnored.Update( parse.GetScope(),
|
|
parse.IsIndexed() );
|
|
|
|
// Either add the scope or make sure it isn't in the list of
|
|
// scopes being indexed.
|
|
// If the scope is supposed to be indexed, only do a scan if
|
|
// the state of indexing went from off to on.
|
|
//
|
|
// Only remove the scope if it used to be indexed, and now
|
|
// its not or if this is startup.
|
|
|
|
if ( parse.IsIndexed() )
|
|
_cicat.ScanOrAddScope( parse.GetScope(),
|
|
TRUE,
|
|
UPD_INCREM,
|
|
TRUE,
|
|
fChange );
|
|
|
|
else if ( fChange )
|
|
_cicat.RemoveScopeFromCI( parse.GetScope(), TRUE );
|
|
}
|
|
|
|
if ( parse.IsPhysical() ||
|
|
parse.IsVirtualPlaceholder() ||
|
|
parse.IsShadowAlias() )
|
|
{
|
|
// add the fixup as well -- it may have changed
|
|
|
|
if ( 0 != parse.GetFixup() )
|
|
{
|
|
ciDebugOut(( DEB_ITRACE,
|
|
"callbackAdd '%ws', fixup as '%ws'\n",
|
|
pValueName, parse.GetFixup() ));
|
|
_cicat._scopeFixup.Add( parse.GetScope(), parse.GetFixup() );
|
|
}
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
} //CallBack
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CRegistryScopesCallBackFillUsnArray::Callback
|
|
//
|
|
// Synopsis: Registry callback routine. Popular the Usn volume array.
|
|
//
|
|
// Arguments: [pValueName] -- Scope
|
|
// [uValueType] -- REG_SZ
|
|
// [pValueData] -- Fixup, flags, etc.
|
|
// [uValueLength] -- Length
|
|
//
|
|
// History: 23-Jun-1998 KitmanH created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
NTSTATUS CRegistryScopesCallBackFillUsnArray::CallBack( WCHAR *pValueName,
|
|
ULONG uValueType,
|
|
VOID *pValueData,
|
|
ULONG uValueLength )
|
|
{
|
|
// if the value isn't a string, ignore it.
|
|
|
|
if ( REG_SZ == uValueType )
|
|
{
|
|
ciDebugOut(( DEB_ITRACE, "CallBackFillUsnArray '%ws', '%ws'\n",
|
|
pValueName, pValueData ));
|
|
|
|
WCHAR wcsPath[MAX_PATH+1];
|
|
|
|
ULONG scopeLen = wcslen( pValueName );
|
|
|
|
RtlCopyMemory( wcsPath, pValueName, (scopeLen+1) * sizeof(WCHAR) );
|
|
TerminateWithBackSlash( wcsPath, scopeLen );
|
|
|
|
CLowcaseBuf lcase( wcsPath );
|
|
|
|
_cicat.VolumeSupportsUsns( lcase.Get()[0] );
|
|
}
|
|
|
|
return S_OK;
|
|
} //CallBack
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CRegistryScopesCallBackToDismount::Callback
|
|
//
|
|
// Synopsis: Registry callback routine. Check if the catlog contains a
|
|
// scope that resides on a volume to be dismounted.
|
|
//
|
|
// Arguments: [pValueName] -- Scope
|
|
// [uValueType] -- REG_SZ
|
|
// [pValueData] -- Fixup, flags, etc.
|
|
// [uValueLength] -- Length
|
|
//
|
|
// History: 21-Jul-1998 KitmanH created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
NTSTATUS CRegistryScopesCallBackToDismount::CallBack( WCHAR *pValueName,
|
|
ULONG uValueType,
|
|
VOID *pValueData,
|
|
ULONG uValueLength )
|
|
{
|
|
// if the value isn't a string, ignore it.
|
|
|
|
if ( REG_SZ == uValueType )
|
|
{
|
|
ciDebugOut(( DEB_ITRACE, "CallBackToDismount: scope '%ws' for volume %wc\n",
|
|
pValueName, _wcVol ));
|
|
|
|
if ( toupper(pValueName[0]) == toupper(_wcVol) )
|
|
{
|
|
_fWasFound = TRUE;
|
|
ciDebugOut(( DEB_ITRACE, "CRegistryScopesCallBackToDismount: FOUND\n" ));
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
} //CallBack
|
|
|
|
|
|
//+-------------------------------------------------------------------------
|
|
//
|
|
// Member: CRegistryScopesCallBackAddDrvNotif::Callback
|
|
//
|
|
// Synopsis: Registry callback routine. Register the scopes for drive
|
|
// notification
|
|
//
|
|
// Arguments: [pValueName] -- Scope
|
|
// [uValueType] -- REG_SZ
|
|
// [pValueData] -- Fixup, flags, etc.
|
|
// [uValueLength] -- Length
|
|
//
|
|
// History: 19-Aug-1998 KitmanH created
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
NTSTATUS CRegistryScopesCallBackAddDrvNotif::CallBack( WCHAR *pValueName,
|
|
ULONG uValueType,
|
|
VOID *pValueData,
|
|
ULONG uValueLength )
|
|
{
|
|
// if the value isn't a string, ignore it.
|
|
|
|
if ( REG_SZ == uValueType )
|
|
{
|
|
ciDebugOut(( DEB_ITRACE, "CallBackAddDrvNotif for scope '%ws'\n", pValueName ));
|
|
|
|
if ( L'\\' != pValueName[0] )
|
|
_pNotifArray->AddDriveNotification( pValueName[0] );
|
|
}
|
|
|
|
return S_OK;
|
|
} //CallBack
|
|
|