static void __DAStageMountCallback( int status, CFURLRef mountpoint, void * context )
{
DADiskRef disk = context;
if ( status == 0 )
{
/*
* We were able to mount the volume.
*/
DADiskSetBypath( disk, mountpoint );
DADiskSetDescription( disk, kDADiskDescriptionVolumePathKey, mountpoint );
if ( DADiskGetState( disk, kDADiskStateStagedAppear ) )
{
DADiskDescriptionChangedCallback( disk, kDADiskDescriptionVolumePathKey );
}
}
DAUnitSetState( disk, kDAUnitStateCommandActive, FALSE );
DADiskSetState( disk, kDADiskStateCommandActive, FALSE );
DAStageSignal( );
CFRelease( disk );
}
static void __DAStageMountAuthorization( DADiskRef disk )
{
/*
* We commence the "mount authorization" stage if the conditions are right.
*/
/*
* Commence the mount authorization.
*/
DADiskSetState( disk, kDADiskStateStagedAuthorize, TRUE );
///w:start
if ( DADiskGetState( disk, _kDADiskStateRequireAuthorize ) )
///w:stop
{
DASessionRef session;
CFArrayRef sessionList;
CFIndex sessionListCount;
CFIndex sessionListIndex;
CFRetain( disk );
DADiskSetState( disk, kDADiskStateCommandActive, TRUE );
sessionList = gDASessionList;
sessionListCount = CFArrayGetCount( sessionList );
for ( sessionListIndex = 0; sessionListIndex < sessionListCount; sessionListIndex++ )
{
session = ( void * ) CFArrayGetValueAtIndex( sessionList, sessionListIndex );
if ( strcmp( _DASessionGetName( session ), "SystemUIServer" ) == 0 )
{
break;
}
}
if ( sessionListIndex < sessionListCount )
{
DAAuthorizeWithCallback( session,
_kDAAuthorizeOptionAuthenticateAdministrator,
disk,
___UID_ROOT,
___GID_WHEEL,
__DAStageMountAuthorizationCallback,
disk,
_kDAAuthorizeRightMount );
}
else
{
__DAStageMountAuthorizationCallback( kDAReturnNotPrivileged, disk );
}
}
else
{
DAStageSignal( );
}
}
static void __DAMountWithArgumentsCallbackStage2( int status, void * parameter )
{
/*
* Process the mount command's completion.
*/
__DAMountCallbackContext * context = parameter;
DALogDebugHeader( "%s -> %s", gDAProcessNameID, gDAProcessNameID );
if ( status )
{
/*
* We were unable to mount the volume.
*/
DALogDebug( " mounted disk, id = %@, failure.", context->disk );
DALogError( "unable to mount %@ (status code 0x%08X).", context->disk, status );
DAMountRemoveMountPoint( context->mountpoint );
__DAMountWithArgumentsCallback( status, context );
}
else
{
/*
* We were able to mount the volume.
*/
DALogDebug( " mounted disk, id = %@, success.", context->disk );
_DAMountCreateTrashFolder( context->disk, context->mountpoint );
/*
* Execute the "repair quotas" command.
*/
if ( DADiskGetState( context->disk, kDADiskStateRequireRepairQuotas ) )
{
DAFileSystemRepairQuotas( DADiskGetFileSystem( context->disk ),
context->mountpoint,
__DAMountWithArgumentsCallbackStage3,
context );
}
else
{
__DAMountWithArgumentsCallbackStage3( 0, context );
}
}
}
static void __DAStageProbeCallback( int status, CFBooleanRef clean, CFStringRef name, CFUUIDRef uuid, void * context )
{
DADiskRef disk = context;
CFMutableArrayRef keys = NULL;
CFStringRef kind = NULL;
DALogDebugHeader( "%s -> %s", gDAProcessNameID, gDAProcessNameID );
if ( status )
{
CFMutableArrayRef candidates;
candidates = ( void * ) DADiskGetContext( disk );
if ( DADiskGetFileSystem( disk ) )
{
kind = DAFileSystemGetKind( DADiskGetFileSystem( disk ) );
DALogDebug( " probed disk, id = %@, with %@, failure.", disk, kind );
if ( status != FSUR_UNRECOGNIZED )
{
DALogError( "unable to probe %@ (status code 0x%08X).", disk, status );
}
}
/*
* Find a probe candidate for this media object.
*/
while ( CFArrayGetCount( candidates ) )
{
CFDictionaryRef candidate;
candidate = CFArrayGetValueAtIndex( candidates, 0 );
if ( candidate )
{
DAFileSystemRef filesystem;
filesystem = ( void * ) CFDictionaryGetValue( candidate, kDAFileSystemKey );
if ( filesystem )
{
CFDictionaryRef properties;
properties = CFDictionaryGetValue( candidate, CFSTR( kFSMediaPropertiesKey ) );
if ( properties )
{
boolean_t match = FALSE;
IOServiceMatchPropertyTable( DADiskGetIOMedia( disk ), properties, &match );
if ( match )
{
/*
* We have found a probe candidate for this media object.
*/
kind = DAFileSystemGetKind( filesystem );
DADiskSetFileSystem( disk, filesystem );
if ( CFDictionaryGetValue( candidate, CFSTR( "autodiskmount" ) ) == kCFBooleanFalse )
{
DADiskSetOption( disk, kDADiskOptionMountAutomatic, FALSE );
DADiskSetOption( disk, kDADiskOptionMountAutomaticNoDefer, FALSE );
}
CFArrayRemoveValueAtIndex( candidates, 0 );
DALogDebug( " probed disk, id = %@, with %@, ongoing.", disk, kind );
DAFileSystemProbe( filesystem, DADiskGetDevice( disk ), __DAStageProbeCallback, context );
return;
}
}
}
}
CFArrayRemoveValueAtIndex( candidates, 0 );
}
}
DADiskSetState( disk, kDADiskStateRequireRepair, FALSE );
DADiskSetState( disk, kDADiskStateRequireRepairQuotas, FALSE );
if ( status )
{
/*
* We have found no probe match for this media object.
*/
kind = NULL;
if ( DADiskGetFileSystem( disk ) )
{
DADiskSetFileSystem( disk, NULL );
DALogDebug( " probed disk, id = %@, no match.", disk );
}
}
else
{
/*
* We have found a probe match for this media object.
*/
kind = DAFileSystemGetKind( DADiskGetFileSystem( disk ) );
///w:start
if ( DADiskGetDescription( disk, kDADiskDescriptionMediaWritableKey ) == kCFBooleanFalse )
{
clean = kCFBooleanTrue;
}
///w:stop
if ( clean == kCFBooleanFalse )
{
DADiskSetState( disk, kDADiskStateRequireRepair, TRUE );
DADiskSetState( disk, kDADiskStateRequireRepairQuotas, TRUE );
}
DALogDebug( " probed disk, id = %@, with %@, success.", disk, kind );
}
keys = CFArrayCreateMutable( kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks );
if ( keys )
{
CFTypeRef object;
object = kind ? kCFBooleanTrue : kCFBooleanFalse;
if ( DADiskCompareDescription( disk, kDADiskDescriptionVolumeMountableKey, object ) )
{
DADiskSetDescription( disk, kDADiskDescriptionVolumeMountableKey, object );
CFArrayAppendValue( keys, kDADiskDescriptionVolumeMountableKey );
}
if ( DADiskCompareDescription( disk, kDADiskDescriptionVolumeKindKey, kind ) )
{
DADiskSetDescription( disk, kDADiskDescriptionVolumeKindKey, kind );
CFArrayAppendValue( keys, kDADiskDescriptionVolumeKindKey );
}
if ( DADiskCompareDescription( disk, kDADiskDescriptionVolumeNameKey, name ) )
{
DADiskSetDescription( disk, kDADiskDescriptionVolumeNameKey, name );
CFArrayAppendValue( keys, kDADiskDescriptionVolumeNameKey );
}
if ( DADiskCompareDescription( disk, kDADiskDescriptionVolumeUUIDKey, uuid ) )
{
DADiskSetDescription( disk, kDADiskDescriptionVolumeUUIDKey, uuid );
CFArrayAppendValue( keys, kDADiskDescriptionVolumeUUIDKey );
}
if ( CFArrayGetCount( keys ) )
{
if ( DADiskGetState( disk, kDADiskStateStagedAppear ) )
{
DADiskDescriptionChangedCallback( disk, keys );
}
}
CFRelease( keys );
}
if ( DADiskGetState( disk, kDADiskStateStagedMount ) == FALSE )
{
struct statfs * mountList;
int mountListCount;
int mountListIndex;
/*
* Determine whether the disk is mounted.
*/
mountListCount = getmntinfo( &mountList, MNT_NOWAIT );
for ( mountListIndex = 0; mountListIndex < mountListCount; mountListIndex++ )
{
if ( mountList[mountListIndex].f_fsid.val[0] == DADiskGetBSDNode( disk ) )
{
/*
* We have determined that the disk is mounted.
*/
CFURLRef path;
path = CFURLCreateFromFileSystemRepresentation( kCFAllocatorDefault,
( void * ) mountList[mountListIndex].f_mntonname,
strlen( mountList[mountListIndex].f_mntonname ),
TRUE );
if ( path )
{
_DAMountCreateTrashFolder( disk, path );
DADiskSetBypath( disk, path );
DADiskSetDescription( disk, kDADiskDescriptionVolumePathKey, path );
CFRelease( path );
}
if ( strcmp( mountList[mountListIndex].f_mntonname, "/" ) == 0 )
{
path = DAMountCreateMountPointWithAction( disk, kDAMountPointActionLink );
if ( path )
{
DADiskSetBypath( disk, path );
CFRelease( path );
}
DADiskSetOption( disk, kDADiskOptionMountAutomatic, TRUE );
DADiskSetOption( disk, kDADiskOptionMountAutomaticNoDefer, TRUE );
}
DADiskSetState( disk, kDADiskStateRequireRepair, FALSE );
DADiskSetState( disk, kDADiskStateRequireRepairQuotas, FALSE );
break;
}
}
}
DAUnitSetState( disk, kDAUnitStateCommandActive, FALSE );
DADiskSetState( disk, kDADiskStateCommandActive, FALSE );
DADiskSetContext( disk, NULL );
DAStageSignal( );
CFRelease( disk );
}
static void __DAStageDispatch( void * info )
{
static Boolean fresh = FALSE;
CFIndex count;
CFIndex index;
Boolean quiet = TRUE;
count = CFArrayGetCount( gDADiskList );
for ( index = 0; index < count; index++ )
{
DADiskRef disk;
disk = ( void * ) CFArrayGetValueAtIndex( gDADiskList, index );
if ( DADiskGetState( disk, kDADiskStateCommandActive ) == FALSE )
{
if ( DADiskGetState( disk, kDADiskStateStagedProbe ) == FALSE )
{
if ( fresh )
{
DAFileSystemListRefresh( );
DAMountMapListRefresh1( );
DAMountMapListRefresh2( );
fresh = FALSE;
}
__DAStageProbe( disk );
}
else if ( DADiskGetState( disk, kDADiskStateStagedPeek ) == FALSE )
{
__DAStagePeek( disk );
}
///w:start
else if ( DADiskGetState( disk, kDADiskStateRequireRepair ) == FALSE )
{
if ( DADiskGetState( disk, kDADiskStateStagedApprove ) == FALSE )
{
__DAStageMountApproval( disk );
}
else if ( DADiskGetState( disk, kDADiskStateStagedAuthorize ) == FALSE )
{
__DAStageMountAuthorization( disk );
}
else if ( DADiskGetState( disk, kDADiskStateStagedMount ) == FALSE )
{
__DAStageMount( disk );
}
else if ( DADiskGetState( disk, kDADiskStateStagedAppear ) == FALSE )
{
__DAStageAppeared( disk );
}
else
{
///w:start
if ( gDAConsoleUserList == NULL )
{
if ( DADiskGetDescription( disk, kDADiskDescriptionMediaTypeKey ) )
{
if ( DAUnitGetState( disk, kDAUnitStateStagedUnreadable ) == FALSE )
{
if ( _DAUnitIsUnreadable( disk ) )
{
DADiskEject( disk, kDADiskEjectOptionDefault, NULL );
}
DAUnitSetState( disk, kDAUnitStateStagedUnreadable, TRUE );
}
}
}
///w:stop
continue;
}
}
///w:stop
else if ( DADiskGetState( disk, kDADiskStateStagedAppear ) == FALSE )
{
/*
* We stall the "appeared" stage if the conditions are not right.
*/
if ( DADiskGetState( disk, kDADiskStateRequireRepair ) )
{
CFIndex subcount;
CFIndex subindex;
subcount = CFArrayGetCount( gDADiskList );
for ( subindex = 0; subindex < subcount; subindex++ )
{
DADiskRef subdisk;
subdisk = ( void * ) CFArrayGetValueAtIndex( gDADiskList, subindex );
if ( DADiskGetBSDUnit( disk ) == DADiskGetBSDUnit( subdisk ) )
{
if ( DADiskGetState( subdisk, kDADiskStateStagedProbe ) == FALSE )
{
break;
}
if ( DADiskGetState( subdisk, kDADiskStateStagedAppear ) == FALSE )
{
if ( DADiskGetState( subdisk, kDADiskStateRequireRepair ) == FALSE )
{
break;
}
}
}
}
if ( subindex == subcount )
{
__DAStageAppeared( disk );
}
}
else
{
__DAStageAppeared( disk );
}
}
else if ( DADiskGetState( disk, kDADiskStateStagedApprove ) == FALSE )
{
__DAStageMountApproval( disk );
}
else if ( DADiskGetState( disk, kDADiskStateStagedAuthorize ) == FALSE )
{
__DAStageMountAuthorization( disk );
}
else if ( DADiskGetState( disk, kDADiskStateStagedMount ) == FALSE )
{
if ( gDAExit )
{
continue;
}
__DAStageMount( disk );
}
else
{
continue;
}
}
quiet = FALSE;
}
count = CFArrayGetCount( gDARequestList );
if ( count )
{
CFMutableSetRef dependencies;
dependencies = CFSetCreateMutable( kCFAllocatorDefault, 0, &kCFTypeSetCallBacks );
if ( dependencies )
{
for ( index = 0; index < count; index++ )
{
DARequestRef request;
request = ( void * ) CFArrayGetValueAtIndex( gDARequestList, index );
if ( request )
{
DADiskRef disk;
Boolean dispatch = TRUE;
disk = DARequestGetDisk( request );
/*
* Determine whether the request has undispatched dependencies.
*/
if ( disk )
{
CFArrayRef link;
link = DARequestGetLink( request );
if ( link )
{
CFIndex subcount;
CFIndex subindex;
subcount = CFArrayGetCount( link );
for ( subindex = 0; subindex < subcount; subindex++ )
{
DARequestRef subrequest;
subrequest = ( void * ) CFArrayGetValueAtIndex( link, subindex );
if ( CFSetContainsValue( dependencies, DARequestGetDisk( subrequest ) ) )
{
break;
}
}
if ( subindex < subcount )
{
dispatch = FALSE;
}
}
if ( CFSetContainsValue( dependencies, disk ) )
{
dispatch = FALSE;
}
}
else
{
if ( index )
{
break;
}
}
if ( dispatch )
{
/*
* Prepare to dispatch the request.
*/
if ( DARequestGetKind( request ) == _kDADiskMount )
{
if ( fresh )
{
DAFileSystemListRefresh( );
DAMountMapListRefresh1( );
DAMountMapListRefresh2( );
fresh = FALSE;
}
}
/*
* Dispatch the request.
*/
dispatch = DARequestDispatch( request );
}
if ( dispatch )
{
CFArrayRemoveValueAtIndex( gDARequestList, index );
count--;
index--;
}
else
{
/*
* Add the request to the undispatched dependencies.
*/
if ( disk )
{
CFArrayRef link;
link = DARequestGetLink( request );
if ( link )
{
CFIndex subcount;
CFIndex subindex;
subcount = CFArrayGetCount( link );
for ( subindex = 0; subindex < subcount; subindex++ )
{
DARequestRef subrequest;
subrequest = ( void * ) CFArrayGetValueAtIndex( link, subindex );
CFSetSetValue( dependencies, DARequestGetDisk( subrequest ) );
}
}
CFSetSetValue( dependencies, disk );
}
}
}
}
CFRelease( dependencies );
}
quiet = FALSE;
}
if ( quiet )
{
fresh = TRUE;
gDAIdle = TRUE;
DAIdleCallback( );
___vproc_transaction_end( );
if ( gDAConsoleUser )
{
/*
* Determine whether a unit is unreadable or a volume is unrepairable.
*/
count = CFArrayGetCount( gDADiskList );
for ( index = 0; index < count; index++ )
{
DADiskRef disk;
disk = ( void * ) CFArrayGetValueAtIndex( gDADiskList, index );
/*
* Determine whether a unit is unreadable.
*/
if ( DADiskGetDescription( disk, kDADiskDescriptionMediaWholeKey ) == kCFBooleanTrue )
{
if ( DAUnitGetState( disk, kDAUnitStateStagedUnreadable ) == FALSE )
{
if ( _DAUnitIsUnreadable( disk ) )
{
DADialogShowDeviceUnreadable( disk );
}
DAUnitSetState( disk, kDAUnitStateStagedUnreadable, TRUE );
}
}
/*
* Determine whether a volume is unrepairable.
*/
if ( DADiskGetDescription( disk, kDADiskDescriptionVolumePathKey ) )
{
if ( DADiskGetState( disk, kDADiskStateStagedUnrepairable ) == FALSE )
{
if ( DADiskGetState( disk, kDADiskStateRequireRepair ) )
{
if ( DADiskGetOption( disk, kDADiskOptionMountAutomatic ) )
{
if ( DADiskGetClaim( disk ) == NULL )
{
DADialogShowDeviceUnrepairable( disk );
}
}
}
DADiskSetState( disk, kDADiskStateStagedUnrepairable, TRUE );
}
}
}
}
}
}
void DAMountWithArguments( DADiskRef disk, CFURLRef mountpoint, DAMountCallback callback, void * callbackContext, ... )
{
/*
* Mount the specified volume. A status of 0 indicates success. All arguments in
* the argument list shall be of type CFStringRef. The argument list must be NULL
* terminated.
*/
CFStringRef argument = NULL;
va_list arguments;
CFBooleanRef automatic = kCFBooleanTrue;
CFBooleanRef check = NULL;
__DAMountCallbackContext * context = NULL;
CFIndex count = 0;
DAFileSystemRef filesystem = DADiskGetFileSystem( disk );
Boolean force = FALSE;
CFIndex index = 0;
CFDictionaryRef map = NULL;
CFMutableStringRef options = NULL;
int status = 0;
DALogDebugHeader( "%s -> %s", gDAProcessNameID, gDAProcessNameID );
/*
* Initialize our minimal state.
*/
if ( mountpoint )
{
CFRetain( mountpoint );
}
/*
* Prepare the mount context.
*/
context = malloc( sizeof( __DAMountCallbackContext ) );
if ( context == NULL )
{
status = ENOMEM;
goto DAMountWithArgumentsErr;
}
/*
* Prepare the mount options.
*/
options = CFStringCreateMutable( kCFAllocatorDefault, 0 );
if ( options == NULL )
{
status = ENOMEM;
goto DAMountWithArgumentsErr;
}
va_start( arguments, callbackContext );
while ( ( argument = va_arg( arguments, CFStringRef ) ) )
{
if ( CFEqual( argument, kDAFileSystemMountArgumentForce ) )
{
force = TRUE;
}
else if ( CFEqual( argument, CFSTR( "automatic" ) ) )
{
automatic = NULL;
check = kCFBooleanTrue;
}
else
{
CFStringAppend( options, argument );
CFStringAppend( options, CFSTR( "," ) );
}
}
va_end( arguments );
CFStringTrim( options, CFSTR( "," ) );
///w:start
context->automatic = ( automatic == NULL ) ? TRUE : FALSE;
///w:stop
/*
* Determine whether the volume is to be updated.
*/
if ( DAMountContainsArgument( options, kDAFileSystemMountArgumentUpdate ) )
{
if ( mountpoint )
{
status = EINVAL;
goto DAMountWithArgumentsErr;
}
mountpoint = DADiskGetDescription( disk, kDADiskDescriptionVolumePathKey );
if ( mountpoint == NULL )
{
status = EINVAL;
goto DAMountWithArgumentsErr;
}
CFRetain( mountpoint );
}
/*
* Scan the mount map list.
*/
count = CFArrayGetCount( gDAMountMapList1 );
for ( index = 0; index < count; index++ )
{
map = CFArrayGetValueAtIndex( gDAMountMapList1, index );
if ( map )
{
CFTypeRef id;
CFStringRef kind;
id = CFDictionaryGetValue( map, kDAMountMapProbeIDKey );
kind = CFDictionaryGetValue( map, kDAMountMapProbeKindKey );
if ( kind )
{
/*
* Determine whether the volume kind matches.
*/
if ( CFEqual( kind, DAFileSystemGetKind( filesystem ) ) == FALSE )
{
continue;
}
}
if ( CFGetTypeID( id ) == CFUUIDGetTypeID( ) )
{
/*
* Determine whether the volume UUID matches.
*/
if ( DADiskCompareDescription( disk, kDADiskDescriptionVolumeUUIDKey, id ) == kCFCompareEqualTo )
{
break;
}
}
else if ( CFGetTypeID( id ) == CFStringGetTypeID( ) )
{
/*
* Determine whether the volume name matches.
*/
if ( DADiskCompareDescription( disk, kDADiskDescriptionVolumeNameKey, id ) == kCFCompareEqualTo )
{
break;
}
}
else if ( CFGetTypeID( id ) == CFDictionaryGetTypeID( ) )
{
boolean_t match = FALSE;
/*
* Determine whether the device description matches.
*/
IOServiceMatchPropertyTable( DADiskGetIOMedia( disk ), id, &match );
if ( match )
{
break;
}
}
}
}
/*
* Process the map.
*/
if ( index < count )
{
CFStringRef string;
/*
* Determine whether the volume is to be mounted.
*/
if ( automatic == NULL )
{
automatic = CFDictionaryGetValue( map, kDAMountMapMountAutomaticKey );
if ( automatic == kCFBooleanTrue )
{
DADiskSetState( disk, _kDADiskStateMountAutomatic, TRUE );
DADiskSetState( disk, _kDADiskStateMountAutomaticNoDefer, TRUE );
}
}
/*
* Prepare the mount options.
*/
string = CFDictionaryGetValue( map, kDAMountMapMountOptionsKey );
if ( string )
{
CFStringInsert( options, 0, CFSTR( "," ) );
CFStringInsert( options, 0, string );
}
/*
* Prepare the mount point.
*/
if ( mountpoint == NULL )
{
mountpoint = CFDictionaryGetValue( map, kDAMountMapMountPathKey );
if ( mountpoint )
{
CFRetain( mountpoint );
}
}
}
/*
* Scan the mount map list.
*/
count = CFArrayGetCount( gDAMountMapList2 );
for ( index = 0; index < count; index++ )
{
map = CFArrayGetValueAtIndex( gDAMountMapList2, index );
if ( map )
{
CFTypeRef id;
id = CFDictionaryGetValue( map, kDAMountMapProbeIDKey );
/*
* Determine whether the volume UUID matches.
*/
if ( DADiskCompareDescription( disk, kDADiskDescriptionVolumeUUIDKey, id ) == kCFCompareEqualTo )
{
break;
}
}
}
/*
* Process the map.
*/
if ( index < count )
{
CFStringRef string;
/*
* Prepare the mount options.
*/
string = CFDictionaryGetValue( map, kDAMountMapMountOptionsKey );
if ( string )
{
CFStringInsert( options, 0, CFSTR( "," ) );
CFStringInsert( options, 0, string );
}
}
/*
* Determine whether the volume is to be mounted.
*/
if ( automatic == NULL )
{
if ( DADiskGetState( disk, _kDADiskStateMountAutomatic ) )
{
if ( DADiskGetState( disk, _kDADiskStateMountAutomaticNoDefer ) )
{
automatic = kCFBooleanTrue;
}
}
else
{
automatic = kCFBooleanFalse;
}
if ( automatic == NULL )
{
if ( gDAConsoleUserList == NULL )
{
if ( DAMountGetPreference( disk, kDAMountPreferenceDefer ) )
{
automatic = kCFBooleanFalse;
}
}
}
}
if ( automatic == kCFBooleanFalse )
{
status = ECANCELED;
goto DAMountWithArgumentsErr;
}
/*
* Prepare the mount options.
*/
if ( DADiskGetDescription( disk, kDADiskDescriptionMediaWritableKey ) == kCFBooleanFalse )
{
CFStringInsert( options, 0, CFSTR( "," ) );
CFStringInsert( options, 0, kDAFileSystemMountArgumentNoWrite );
}
if ( DAMountGetPreference( disk, kDAMountPreferenceTrust ) == FALSE )
{
CFStringInsert( options, 0, CFSTR( "," ) );
CFStringInsert( options, 0, kDAFileSystemMountArgumentNoSetUserID );
CFStringInsert( options, 0, CFSTR( "," ) );
CFStringInsert( options, 0, kDAFileSystemMountArgumentNoOwnership );
CFStringInsert( options, 0, CFSTR( "," ) );
CFStringInsert( options, 0, kDAFileSystemMountArgumentNoDevice );
}
///w:start
if ( CFEqual( DAFileSystemGetKind( filesystem ), CFSTR( "hfs" ) ) )
{
___CFStringInsertFormat( options, 0, CFSTR( "-m=%o," ), 0755 );
if ( DADiskGetUserGID( disk ) )
{
___CFStringInsertFormat( options, 0, CFSTR( "-g=%d," ), DADiskGetUserGID( disk ) );
}
else
{
___CFStringInsertFormat( options, 0, CFSTR( "-g=%d," ), ___GID_UNKNOWN );
}
if ( DADiskGetUserUID( disk ) )
{
___CFStringInsertFormat( options, 0, CFSTR( "-u=%d," ), DADiskGetUserUID( disk ) );
}
else
{
___CFStringInsertFormat( options, 0, CFSTR( "-u=%d," ), ___UID_UNKNOWN );
}
}
///w:stop
CFStringTrim( options, CFSTR( "," ) );
/*
* Determine whether the volume is to be repaired.
*/
if ( check == NULL )
{
if ( DAMountContainsArgument( options, kDAFileSystemMountArgumentNoWrite ) )
{
check = kCFBooleanFalse;
}
else
{
check = kCFBooleanTrue;
}
}
if ( check == kCFBooleanFalse )
{
if ( DADiskGetState( disk, kDADiskStateRequireRepair ) )
{
if ( force == FALSE )
{
status = ___EDIRTY;
goto DAMountWithArgumentsErr;
}
}
}
if ( check == kCFBooleanTrue )
{
if ( DADiskGetState( disk, kDADiskStateRequireRepair ) == FALSE )
{
check = kCFBooleanFalse;
}
}
/*
* Repair the volume.
*/
CFRetain( disk );
context->assertionID = kIOPMNullAssertionID;
context->callback = callback;
context->callbackContext = callbackContext;
context->disk = disk;
context->force = force;
context->mountpoint = mountpoint;
context->options = options;
if ( check == kCFBooleanTrue )
{
DALogDebug( " repaired disk, id = %@, ongoing.", disk );
IOPMAssertionCreateWithDescription( kIOPMAssertionTypePreventUserIdleSystemSleep,
CFSTR( _kDADaemonName ),
NULL,
NULL,
NULL,
0,
NULL,
&context->assertionID );
DAFileSystemRepair( DADiskGetFileSystem( disk ),
DADiskGetDevice( disk ),
__DAMountWithArgumentsCallbackStage1,
context );
}
else
{
__DAMountWithArgumentsCallbackStage1( ECANCELED, context );
}
DAMountWithArgumentsErr:
if ( status )
{
if ( context )
{
free( context );
}
if ( mountpoint )
{
CFRelease( mountpoint );
}
if ( options )
{
CFRelease( options );
}
if ( callback )
{
( callback )( status, NULL, callbackContext );
}
}
}
Boolean _DAUnitIsUnreadable( DADiskRef disk )
{
CFIndex count;
CFIndex index;
count = CFArrayGetCount( gDADiskList );
for ( index = 0; index < count; index++ )
{
DADiskRef item;
item = ( void * ) CFArrayGetValueAtIndex( gDADiskList, index );
if ( DADiskGetBSDUnit( disk ) == DADiskGetBSDUnit( item ) )
{
CFStringRef name;
name = DADiskGetDescription( item, kDADiskDescriptionMediaBSDNameKey );
if ( DADiskGetBusy( item ) )
{
return FALSE;
}
if ( DADiskGetClaim( item ) )
{
return FALSE;
}
if ( DADiskGetState( item, _kDADiskStateMountAutomatic ) == FALSE )
{
return FALSE;
}
if ( DADiskGetDescription( item, kDADiskDescriptionVolumeMountableKey ) == kCFBooleanTrue )
{
return FALSE;
}
if ( DADiskGetDescription( item, kDADiskDescriptionMediaLeafKey ) == kCFBooleanFalse )
{
CFIndex subcount;
CFIndex subindex;
subcount = CFArrayGetCount( gDADiskList );
for ( subindex = 0; subindex < subcount; subindex++ )
{
DADiskRef subitem;
subitem = ( void * ) CFArrayGetValueAtIndex( gDADiskList, subindex );
if ( item != subitem )
{
CFStringRef subname;
subname = DADiskGetDescription( subitem, kDADiskDescriptionMediaBSDNameKey );
if ( subname )
{
if ( CFStringHasPrefix( subname, name ) )
{
break;
}
}
}
}
if ( subindex == subcount )
{
return FALSE;
}
}
}
}
return TRUE;
}