Signed-off-by: Hans Leidekker hans@codeweavers.com --- dlls/mountmgr.sys/dbus.c | 13 ++++--- dlls/mountmgr.sys/device.c | 69 +++++++++++++++++++++++++++++------- dlls/mountmgr.sys/mountmgr.h | 2 +- 3 files changed, 65 insertions(+), 19 deletions(-)
diff --git a/dlls/mountmgr.sys/dbus.c b/dlls/mountmgr.sys/dbus.c index 27b35acd9c..98b2a47ba6 100644 --- a/dlls/mountmgr.sys/dbus.c +++ b/dlls/mountmgr.sys/dbus.c @@ -317,7 +317,7 @@ static void udisks_new_device( const char *udi ) if (device) { if (removable) add_dos_device( -1, udi, device, mount_point, drive_type, guid_ptr, NULL ); - else if (guid_ptr) add_volume( udi, device, mount_point, DEVICE_HARDDISK_VOL, guid_ptr ); + else if (guid_ptr) add_volume( udi, device, mount_point, DEVICE_HARDDISK_VOL, guid_ptr, NULL ); }
p_dbus_message_unref( reply ); @@ -385,7 +385,7 @@ static const char *udisks2_string_from_array( DBusMessageIter *iter )
/* find the drive entry in the dictionary and get its parameters */ static void udisks2_get_drive_info( const char *drive_name, DBusMessageIter *dict, - enum device_type *drive_type, int *removable ) + enum device_type *drive_type, int *removable, const char **serial ) { DBusMessageIter iter, drive, variant; const char *name; @@ -403,6 +403,8 @@ static void udisks2_get_drive_info( const char *drive_name, DBusMessageIter *dic p_dbus_message_iter_get_basic( &variant, removable ); else if (!strcmp( name, "MediaCompatibility" )) *drive_type = udisks_parse_media_compatibility( &variant ); + else if (!strcmp( name, "Id" )) + p_dbus_message_iter_get_basic( &variant, serial ); } } } @@ -415,6 +417,7 @@ static void udisks2_add_device( const char *udi, DBusMessageIter *dict, DBusMess const char *mount_point = NULL; const char *type = NULL; const char *drive = NULL; + const char *id = NULL; GUID guid, *guid_ptr = NULL; const char *iface, *name; int removable = FALSE; @@ -448,7 +451,7 @@ static void udisks2_add_device( const char *udi, DBusMessageIter *dict, DBusMess else if (!strcmp( name, "Drive" )) { p_dbus_message_iter_get_basic( &variant, &drive ); - udisks2_get_drive_info( drive, dict, &drive_type, &removable ); + udisks2_get_drive_info( drive, dict, &drive_type, &removable, &id ); } else if (!strcmp( name, "IdUUID" )) { @@ -483,7 +486,7 @@ static void udisks2_add_device( const char *udi, DBusMessageIter *dict, DBusMess if (device) { if (removable) add_dos_device( -1, udi, device, mount_point, drive_type, guid_ptr, NULL ); - else if (guid_ptr) add_volume( udi, device, mount_point, DEVICE_HARDDISK_VOL, guid_ptr ); + else if (guid_ptr) add_volume( udi, device, mount_point, DEVICE_HARDDISK_VOL, guid_ptr, id ); } }
@@ -799,7 +802,7 @@ static void hal_new_device( LibHalContext *ctx, const char *udi ) /* add property watch for mount point */ p_libhal_device_add_property_watch( ctx, udi, &error ); } - else if (guid_ptr) add_volume( udi, device, mount_point, DEVICE_HARDDISK_VOL, guid_ptr ); + else if (guid_ptr) add_volume( udi, device, mount_point, DEVICE_HARDDISK_VOL, guid_ptr, NULL );
done: if (type) p_libhal_free_string( type ); diff --git a/dlls/mountmgr.sys/device.c b/dlls/mountmgr.sys/device.c index a6794fa6ac..c29ce9f924 100644 --- a/dlls/mountmgr.sys/device.c +++ b/dlls/mountmgr.sys/device.c @@ -89,6 +89,7 @@ struct disk_device STORAGE_DEVICE_NUMBER devnum; /* device number info */ char *unix_device; /* unix device path */ char *unix_mount; /* unix mount point path */ + char *serial; /* disk serial number */ };
struct volume @@ -873,6 +874,7 @@ static void delete_disk_device( struct disk_device *device ) } RtlFreeHeap( GetProcessHeap(), 0, device->unix_device ); RtlFreeHeap( GetProcessHeap(), 0, device->unix_mount ); + RtlFreeHeap( GetProcessHeap(), 0, device->serial ); RtlFreeUnicodeString( &device->name ); IoDeleteDevice( device->dev_obj ); } @@ -1078,9 +1080,40 @@ static BOOL get_volume_device_info( struct volume *volume ) return TRUE; }
+/* set disk serial for dos devices that reside on a given Unix device */ +static void set_dos_devices_disk_serial( struct disk_device *device ) +{ + struct dos_drive *drive; + struct stat dev_st, drive_st; + char *path, *p; + + if (!device->serial || !device->unix_mount || stat( device->unix_mount, &dev_st ) == -1) return; + + if (!(path = get_dosdevices_path( &p ))) return; + p[2] = 0; + + LIST_FOR_EACH_ENTRY( drive, &drives_list, struct dos_drive, entry ) + { + /* drives mapped to Unix devices already have serial set, if available */ + if (drive->volume->device->unix_device) continue; + + p[0] = 'a' + drive->drive; + + /* copy serial if drive resides on this Unix device */ + if (stat( path, &drive_st ) != -1 && drive_st.st_rdev == dev_st.st_rdev) + { + HeapFree( GetProcessHeap(), 0, drive->volume->device->serial ); + drive->volume->device->serial = strdupA( device->serial ); + } + } + + HeapFree( GetProcessHeap(), 0, path ); +} + /* change the information for an existing volume */ static NTSTATUS set_volume_info( struct volume *volume, struct dos_drive *drive, const char *device, - const char *mount_point, enum device_type type, const GUID *guid ) + const char *mount_point, enum device_type type, const GUID *guid, + const char *disk_serial ) { void *id = NULL; unsigned int id_len = 0; @@ -1107,9 +1140,12 @@ static NTSTATUS set_volume_info( struct volume *volume, struct dos_drive *drive, { RtlFreeHeap( GetProcessHeap(), 0, disk_device->unix_device ); RtlFreeHeap( GetProcessHeap(), 0, disk_device->unix_mount ); + RtlFreeHeap( GetProcessHeap(), 0, disk_device->serial ); } disk_device->unix_device = strdupA( device ); disk_device->unix_mount = strdupA( mount_point ); + disk_device->serial = strdupA( disk_serial ); + set_dos_devices_disk_serial( disk_device );
if (!get_volume_device_info( volume )) { @@ -1306,7 +1342,7 @@ static void create_drive_devices(void) { /* don't reset uuid if we used an existing volume */ const GUID *guid = volume ? NULL : get_default_uuid(i); - set_volume_info( drive->volume, drive, device, link, drive_type, guid ); + set_volume_info( drive->volume, drive, device, link, drive_type, guid, NULL ); } else { @@ -1459,7 +1495,7 @@ void set_scsi_device_name( SCSI_ADDRESS *scsi_addr, const UNICODE_STRING *dev )
/* create a new disk volume */ NTSTATUS add_volume( const char *udi, const char *device, const char *mount_point, - enum device_type type, const GUID *guid ) + enum device_type type, const GUID *guid, const char *disk_serial ) { struct volume *volume; NTSTATUS status = STATUS_SUCCESS; @@ -1480,13 +1516,13 @@ NTSTATUS add_volume( const char *udi, const char *device, const char *mount_poin else status = create_volume( udi, type, &volume );
found: - if (!status) status = set_volume_info( volume, NULL, device, mount_point, type, guid ); + if (!status) status = set_volume_info( volume, NULL, device, mount_point, type, guid, disk_serial ); if (volume) release_volume( volume ); LeaveCriticalSection( &device_section ); return status; }
-/* create a new disk volume */ +/* remove a disk volume */ NTSTATUS remove_volume( const char *udi ) { NTSTATUS status = STATUS_NO_SUCH_DEVICE; @@ -1560,7 +1596,7 @@ found: p[0] = 'a' + drive->drive; p[2] = 0; update_symlink( path, mount_point, volume->device->unix_mount ); - set_volume_info( volume, drive, device, mount_point, type, guid ); + set_volume_info( volume, drive, device, mount_point, type, guid, NULL );
TRACE( "added device %c: udi %s for %s on %s type %u\n", 'a' + drive->drive, wine_dbgstr_a(udi), wine_dbgstr_a(device), @@ -1713,7 +1749,7 @@ NTSTATUS query_unix_device( ULONGLONG unix_dev, enum device_type *type, return status; }
-static void query_property(IRP *irp) +static void query_property( struct disk_device *device, IRP *irp ) { IO_STACK_LOCATION *irpsp = IoGetCurrentIrpStackLocation( irp ); STORAGE_PROPERTY_QUERY *query = irp->AssociatedIrp.SystemBuffer; @@ -1737,6 +1773,9 @@ static void query_property(IRP *irp) case StorageDeviceProperty: { STORAGE_DEVICE_DESCRIPTOR *descriptor; + DWORD len = sizeof(*descriptor); + + if (device->serial) len += strlen( device->serial ) + 1;
if (!irp->UserBuffer || irpsp->Parameters.DeviceIoControl.OutputBufferLength < sizeof(STORAGE_DESCRIPTOR_HEADER)) @@ -1745,7 +1784,7 @@ static void query_property(IRP *irp) { descriptor = irp->UserBuffer; descriptor->Version = sizeof(STORAGE_DEVICE_DESCRIPTOR); - descriptor->Size = sizeof(STORAGE_DEVICE_DESCRIPTOR); + descriptor->Size = len; irp->IoStatus.Information = sizeof(STORAGE_DESCRIPTOR_HEADER); irp->IoStatus.u.Status = STATUS_SUCCESS; } @@ -1756,7 +1795,7 @@ static void query_property(IRP *irp) memset( irp->UserBuffer, 0, irpsp->Parameters.DeviceIoControl.OutputBufferLength ); descriptor = irp->UserBuffer; descriptor->Version = sizeof(STORAGE_DEVICE_DESCRIPTOR); - descriptor->Size = sizeof(STORAGE_DEVICE_DESCRIPTOR); + descriptor->Size = len; descriptor->DeviceType = FILE_DEVICE_DISK; descriptor->DeviceTypeModifier = 0; descriptor->RemovableMedia = FALSE; @@ -1764,11 +1803,15 @@ static void query_property(IRP *irp) descriptor->VendorIdOffset = 0; descriptor->ProductIdOffset = 0; descriptor->ProductRevisionOffset = 0; - descriptor->SerialNumberOffset = 0; descriptor->BusType = BusTypeScsi; descriptor->RawPropertiesLength = 0; - - irp->IoStatus.Information = sizeof(STORAGE_DEVICE_DESCRIPTOR); + if (!device->serial) descriptor->SerialNumberOffset = 0; + else + { + descriptor->SerialNumberOffset = sizeof(*descriptor); + strcpy( (char *)descriptor + descriptor->SerialNumberOffset, device->serial ); + } + irp->IoStatus.Information = len; irp->IoStatus.u.Status = STATUS_SUCCESS; }
@@ -1854,7 +1897,7 @@ static NTSTATUS WINAPI harddisk_ioctl( DEVICE_OBJECT *device, IRP *irp ) break; } case IOCTL_STORAGE_QUERY_PROPERTY: - query_property( irp ); + query_property( dev, irp ); break; default: { diff --git a/dlls/mountmgr.sys/mountmgr.h b/dlls/mountmgr.sys/mountmgr.h index 82d783a7a0..5fb43119c6 100644 --- a/dlls/mountmgr.sys/mountmgr.h +++ b/dlls/mountmgr.sys/mountmgr.h @@ -51,7 +51,7 @@ enum device_type };
extern NTSTATUS add_volume( const char *udi, const char *device, const char *mount_point, - enum device_type type, const GUID *guid ) DECLSPEC_HIDDEN; + enum device_type type, const GUID *guid, const char *disk_serial ) DECLSPEC_HIDDEN; extern NTSTATUS remove_volume( const char *udi ) DECLSPEC_HIDDEN; extern NTSTATUS add_dos_device( int letter, const char *udi, const char *device, const char *mount_point, enum device_type type, const GUID *guid,