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Improve showinfo() output for Firmware Volumes #135

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Improve showinfo() output for Firmware Volumes #135

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58 changes: 49 additions & 9 deletions uefi_firmware/uefi.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1481,15 +1481,55 @@ def showinfo(self, ts='', index=None):
if not self.valid_header or len(self.data) == 0:
return

print("%s %s attr 0x%08x, rev %d, cksum 0x%x, size 0x%x (%d bytes)" % (
blue("%sFirmware Volume:" % (ts)),
green(sguid(self.guid)),
self.attributes,
self.revision,
self.checksum,
self.size,
self.size
))
fvtype = None
for fvtypestr in FIRMWARE_VOLUME_GUIDS:
if sguid(self.guid) == FIRMWARE_VOLUME_GUIDS[fvtypestr]:
fvtype = fvtypestr
break
if fvtype is not None:
if hasattr(self, 'fvname'):
print("%s %s %s, attr 0x%08x, rev %d, cksum 0x%x, size 0x%x (%d bytes)" % (
blue("%sFirmware Volume:" % (ts)),
green(fvtype),
"%s %s" % ("nameGuid", green(sguid(self.fvname))),
self.attributes,
self.revision,
self.checksum,
self.size,
self.size
))
else:
print("%s %s attr 0x%08x, rev %d, cksum 0x%x, size 0x%x (%d bytes)" % (
blue("%sFirmware Volume:" % (ts)),
green(fvtype),
self.attributes,
self.revision,
self.checksum,
self.size,
self.size
))
else:
if hasattr(self, 'fvname'):
print("%s %s %s, attr 0x%08x, rev %d, cksum 0x%x, size 0x%x (%d bytes)" % (
blue("%sFirmware Volume:" % (ts)),
green(sguid(self.guid)),
"%s %s" % ("nameGuid", green(sguid(self.fvname))),
self.attributes,
self.revision,
self.checksum,
self.size,
self.size
))
else:
print("%s %s attr 0x%08x, rev %d, cksum 0x%x, size 0x%x (%d bytes)" % (
blue("%sFirmware Volume:" % (ts)),
green(sguid(self.guid)),
self.attributes,
self.revision,
self.checksum,
self.size,
self.size
))
print(blue("%s Firmware Volume Blocks: " % (ts)), end="")
for block_size, block_length in self.blocks:
print("(%d, 0x%x)" % (block_size, block_length), end="")
Expand Down