From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:17:27 +0200
Subject: Adding upstream version 7.0.14-dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../Source/Python/GenFds/CompressSection.py        | 96 ++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100755 src/VBox/Devices/EFI/Firmware/BaseTools/Source/Python/GenFds/CompressSection.py

(limited to 'src/VBox/Devices/EFI/Firmware/BaseTools/Source/Python/GenFds/CompressSection.py')

diff --git a/src/VBox/Devices/EFI/Firmware/BaseTools/Source/Python/GenFds/CompressSection.py b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/Python/GenFds/CompressSection.py
new file mode 100755
index 00000000..8d9e20e9
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/Python/GenFds/CompressSection.py
@@ -0,0 +1,96 @@
+## @file
+# process compress section generation
+#
+#  Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+
+##
+# 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 = None, 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
+        if Dict is None:
+            Dict = {}
+        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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