diff options
Diffstat (limited to 'BaseTools/Scripts')
| -rw-r--r-- | BaseTools/Scripts/BinToPcd.py | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/BaseTools/Scripts/BinToPcd.py b/BaseTools/Scripts/BinToPcd.py index 3bc557b841..460c08b7f7 100644 --- a/BaseTools/Scripts/BinToPcd.py +++ b/BaseTools/Scripts/BinToPcd.py @@ -14,6 +14,9 @@ import sys import argparse
import re
import xdrlib
+import io
+import struct
+import math
#
# Globals for help information
@@ -46,16 +49,24 @@ if __name__ == '__main__': raise argparse.ArgumentTypeError (Message)
return Argument
+ def XdrPackBuffer (buffer):
+ packed_bytes = io.BytesIO()
+ for unpacked_bytes in buffer:
+ n = len(unpacked_bytes)
+ packed_bytes.write(struct.pack('>L',n))
+ data = unpacked_bytes[:n]
+ n = math.ceil(n/4)*4
+ data = data + (n - len(data)) * b'\0'
+ packed_bytes.write(data)
+ return packed_bytes.getvalue()
+
def ByteArray (Buffer, Xdr = False):
if Xdr:
#
# If Xdr flag is set then encode data using the Variable-Length Opaque
# Data format of RFC 4506 External Data Representation Standard (XDR).
#
- XdrEncoder = xdrlib.Packer ()
- for Item in Buffer:
- XdrEncoder.pack_bytes (Item)
- Buffer = bytearray (XdrEncoder.get_buffer ())
+ Buffer = bytearray (XdrPackBuffer (Buffer))
else:
#
# If Xdr flag is not set, then concatenate all the data
|