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GenBiosId: Enable GenBiosId to set timestamp as zero

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BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2384

We need eliminate the effect of timestamp to verify
the reproducible build.

This patch is to add the support for GenBiosId to set
timestamp as zero.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Steven Shi <steven.shi@intel.com>
Cc: Philippe Mathieu-Daude <philmd@redhat.com>
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Bob Feng
2019-11-26 18:00:38 +08:00
parent 2f80712296
commit 8b72f720d5
1 changed files with 11 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
Platform/Intel/Tools/GenBiosId/GenBiosId.py
View File

@@ -102,22 +102,24 @@ def MyOptionParser():
parser.add_argument('-i', '--int', metavar='FILENAME', dest='InputFile', help="Input Config file")
parser.add_argument('-o', '--out', metavar='FILENAME', dest='OutputFile', help="Output file")
parser.add_argument('-ot', '--text', metavar='FILENAME', dest='OutputTextFile', help="Output Text file")
parser.add_argument('-nt', '--notimestamp', dest='NoTimestamp', action='store_true', default=False, help="Set timestamp to zero")
Options = parser.parse_args()
return Options
# Check the Tool for missing variables
def CheckOptions(Options):
if len(sys.argv) != 5 and not (len(sys.argv) == 7 and Options.OutputTextFile):
if len(sys.argv) not in [5,6] and not (len(sys.argv) not in [7,8] and Options.OutputTextFile):
EdkLogger("GenBiosId", OPTION_MISSING, ExtraData=_Usage)
elif not Options.InputFile or not Options.OutputFile:
EdkLogger("GenBiosId", OPTION_MISSING, ExtraData=_Usage)
InputFile = Options.InputFile
OutputFile = Options.OutputFile
OutputTextFile = Options.OutputTextFile
NoTimestamp = Options.NoTimestamp
if not os.path.exists(InputFile):
EdkLogger("GenBiosId", FILE_NOT_FOUND, ExtraData="Input file not found")
return InputFile, OutputFile, OutputTextFile
return InputFile, OutputFile, OutputTextFile, NoTimestamp
# Read input file and get config
def ReadInputFile(InputFile):
@@ -134,7 +136,7 @@ def ReadInputFile(InputFile):
# Parse the input file and extract the information
def ParserInputFile(InputDict):
def ParserInputFile(InputDict, NoTimestamp):
for Item in InputDict:
if Item not in _ConfigItem:
EdkLogger("GenBiosId", FORMAT_INVALID, ExtraData=_ConfigItemInvalid % Item)
@@ -145,8 +147,10 @@ def ParserInputFile(InputDict):
if not _ConfigItem[Item]['Value']:
EdkLogger("GenBiosId", FORMAT_UNKNOWN_ERROR, ExtraData="Item %s is missing" % Item)
utcnow = datetime.datetime.utcnow()
TimeStamp = time.strftime("%y%m%d%H%M", utcnow.timetuple())
if NoTimestamp:
TimeStamp = "\0\0\0\0\0\0\0\0\0\0"
else:
TimeStamp = time.strftime("%y%m%d%H%M", utcnow.timetuple())
Id_Str = _ConfigItem['BOARD_ID']['Value'] + _ConfigItem['BOARD_REV']['Value'] + '.' + _ConfigItem['BOARD_EXT'][
'Value'] + '.' + _ConfigItem['VERSION_MAJOR']['Value'] + \
'.' + _ConfigItem["BUILD_TYPE"]['Value'] + _ConfigItem['VERSION_MINOR']['Value'] + '.' + TimeStamp
@@ -171,9 +175,9 @@ def PrintOutputFile(OutputFile, OutputTextFile, Id_Str):
# Tool entrance method
def Main():
Options = MyOptionParser()
InputFile, OutputFile, OutputTextFile = CheckOptions(Options)
InputFile, OutputFile, OutputTextFile, NoTimestamp = CheckOptions(Options)
InputDict = ReadInputFile(InputFile)
Id_Str = ParserInputFile(InputDict)
Id_Str = ParserInputFile(InputDict, NoTimestamp)
PrintOutputFile(OutputFile, OutputTextFile, Id_Str)
return 0