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## @file
# process compress section generation
#
# Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##
# Import Modules
#
from __future__ import absolute_import
from .Ffs import SectionSuffix
from . import Section
import subprocess
import Common.LongFilePathOs as os
from .GenFdsGlobalVariable import GenFdsGlobalVariable
from CommonDataClass.FdfClass import CompressSectionClassObject
from Common.DataType import *
## generate compress section
#
#
class CompressSection (CompressSectionClassObject) :
## compress types: PI standard and non PI standard
CompTypeDict = {
'PI_STD' : 'PI_STD',
'PI_NONE' : 'PI_NONE'
}
## The constructor
#
# @param self The object pointer
#
def __init__(self):
CompressSectionClassObject.__init__(self)
## GenSection() method
#
# Generate compressed section
#
# @param self The object pointer
# @param OutputPath Where to place output file
# @param ModuleName Which module this section belongs to
# @param SecNum Index of section
# @param KeyStringList Filter for inputs of section generation
# @param FfsInf FfsInfStatement object that contains this section data
# @param Dict dictionary contains macro and its value
# @retval tuple (Generated file name, section alignment)
#
def GenSection(self, OutputPath, ModuleName, SecNum, KeyStringList, FfsInf = None, Dict = {}, IsMakefile = False):
if FfsInf is not None:
self.CompType = FfsInf.__ExtendMacro__(self.CompType)
self.Alignment = FfsInf.__ExtendMacro__(self.Alignment)
SectFiles = tuple()
SectAlign = []
Index = 0
MaxAlign = None
for Sect in self.SectionList:
Index = Index + 1
SecIndex = '%s.%d' %(SecNum, Index)
ReturnSectList, AlignValue = Sect.GenSection(OutputPath, ModuleName, SecIndex, KeyStringList, FfsInf, Dict, IsMakefile=IsMakefile)
if AlignValue is not None:
if MaxAlign is None:
MaxAlign = AlignValue
if GenFdsGlobalVariable.GetAlignment (AlignValue) > GenFdsGlobalVariable.GetAlignment (MaxAlign):
MaxAlign = AlignValue
if ReturnSectList != []:
if AlignValue is None:
AlignValue = "1"
for FileData in ReturnSectList:
SectFiles += (FileData,)
SectAlign.append(AlignValue)
OutputFile = OutputPath + \
os.sep + \
ModuleName + \
SUP_MODULE_SEC + \
SecNum + \
SectionSuffix['COMPRESS']
OutputFile = os.path.normpath(OutputFile)
DummyFile = OutputFile + '.dummy'
GenFdsGlobalVariable.GenerateSection(DummyFile, SectFiles, InputAlign=SectAlign, IsMakefile=IsMakefile)
GenFdsGlobalVariable.GenerateSection(OutputFile, [DummyFile], Section.Section.SectionType['COMPRESS'],
CompressionType=self.CompTypeDict[self.CompType], IsMakefile=IsMakefile)
OutputFileList = []
OutputFileList.append(OutputFile)
return OutputFileList, self.Alignment
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