diff options
Diffstat (limited to 'BaseTools')
| -rw-r--r-- | BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py b/BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py index 8abb449c6f..6a112d5f89 100644 --- a/BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py +++ b/BaseTools/Source/Python/Common/Uefi/Capsule/FmpCapsuleHeader.py @@ -92,7 +92,7 @@ class FmpCapsuleImageHeaderClass (object): def Decode (self, Buffer):
if len (Buffer) < self._StructSize:
- raise ValueError
+ raise ValueError ('Buffer is too small for decoding')
(Version, UpdateImageTypeId, UpdateImageIndex, r0, r1, r2, UpdateImageSize, UpdateVendorCodeSize, UpdateHardwareInstance, ImageCapsuleSupport) = \
struct.unpack (
self._StructFormat,
@@ -100,11 +100,11 @@ class FmpCapsuleImageHeaderClass (object): )
if Version < self.EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION:
- raise ValueError
+ raise ValueError ('Incorrect capsule image header version')
if UpdateImageIndex < 1:
- raise ValueError
+ raise ValueError ('Update image index is less than 1')
if UpdateImageSize + UpdateVendorCodeSize != len (Buffer[self._StructSize:]):
- raise ValueError
+ raise ValueError ('Non-vendor and vendor parts do not add up')
self.Version = Version
self.UpdateImageTypeId = uuid.UUID (bytes_le = UpdateImageTypeId)
@@ -120,7 +120,7 @@ class FmpCapsuleImageHeaderClass (object): def DumpInfo (self):
if not self._Valid:
- raise ValueError
+ raise ValueError ('Can not dump an invalid header')
print ('EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER.Version = {Version:08X}'.format (Version = self.Version))
print ('EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER.UpdateImageTypeId = {UpdateImageTypeId}'.format (UpdateImageTypeId = str(self.UpdateImageTypeId).upper()))
print ('EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER.UpdateImageIndex = {UpdateImageIndex:08X}'.format (UpdateImageIndex = self.UpdateImageIndex))
@@ -180,7 +180,7 @@ class FmpCapsuleHeaderClass (object): def GetEmbeddedDriver (self, Index):
if Index > len (self._EmbeddedDriverList):
- raise ValueError
+ raise ValueError ('Invalid embedded driver index')
return self._EmbeddedDriverList[Index]
def AddPayload (self, UpdateImageTypeId, Payload = b'', VendorCodeBytes = b'', HardwareInstance = 0, UpdateImageIndex = 1, CapsuleSupport = 0):
@@ -188,7 +188,7 @@ class FmpCapsuleHeaderClass (object): def GetFmpCapsuleImageHeader (self, Index):
if Index >= len (self._FmpCapsuleImageHeaderList):
- raise ValueError
+ raise ValueError ('Invalid capsule image index')
return self._FmpCapsuleImageHeaderList[Index]
def Encode (self):
@@ -234,14 +234,14 @@ class FmpCapsuleHeaderClass (object): def Decode (self, Buffer):
if len (Buffer) < self._StructSize:
- raise ValueError
+ raise ValueError ('Buffer is too small for decoding')
(Version, EmbeddedDriverCount, PayloadItemCount) = \
struct.unpack (
self._StructFormat,
Buffer[0:self._StructSize]
)
if Version < self.EFI_FIRMWARE_MANAGEMENT_CAPSULE_HEADER_INIT_VERSION:
- raise ValueError
+ raise ValueError ('Incorrect capsule header version')
self.Version = Version
self.EmbeddedDriverCount = EmbeddedDriverCount
@@ -258,7 +258,7 @@ class FmpCapsuleHeaderClass (object): for Index in range (0, EmbeddedDriverCount + PayloadItemCount):
ItemOffset = struct.unpack (self._ItemOffsetFormat, Buffer[Offset:Offset + self._ItemOffsetSize])[0]
if ItemOffset >= len (Buffer):
- raise ValueError
+ raise ValueError ('Item offset is outside of buffer')
self._ItemOffsetList.append (ItemOffset)
Offset = Offset + self._ItemOffsetSize
Result = Buffer[Offset:]
@@ -297,7 +297,7 @@ class FmpCapsuleHeaderClass (object): def DumpInfo (self):
if not self._Valid:
- raise ValueError
+ raise ValueError ('Can not dump an invalid header')
print ('EFI_FIRMWARE_MANAGEMENT_CAPSULE_HEADER.Version = {Version:08X}'.format (Version = self.Version))
print ('EFI_FIRMWARE_MANAGEMENT_CAPSULE_HEADER.EmbeddedDriverCount = {EmbeddedDriverCount:08X}'.format (EmbeddedDriverCount = self.EmbeddedDriverCount))
for EmbeddedDriver in self._EmbeddedDriverList:
|