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| author | Hess Chen <hesheng.chen@intel.com> | 2018-10-09 12:44:35 +0800 |
|---|---|---|
| committer | Yonghong Zhu <yonghong.zhu@intel.com> | 2018-10-13 09:57:18 +0800 |
| commit | 22c4de1ac8f1fc72e8d72af6a315e584490a44b0 (patch) | |
| tree | 103d8856db1369c2799641bf429826fe535d6b27 /BaseTools/Source/Python/Eot/Parser.py | |
| parent | 472eb3b89682f7af333ec46f84f990f6b8d4f497 (diff) | |
| download | edk2-22c4de1ac8f1fc72e8d72af6a315e584490a44b0.tar.gz edk2-22c4de1ac8f1fc72e8d72af6a315e584490a44b0.tar.bz2 edk2-22c4de1ac8f1fc72e8d72af6a315e584490a44b0.zip | |
BaseTools/Ecc/EOT: Add Python 3 support on ECC and EOT tools.
1. Add Python 3 support on ECC and EOT tools
2. Add C grammar file of ANTLR4 and fix some bugs
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Diffstat (limited to 'BaseTools/Source/Python/Eot/Parser.py')
| -rw-r--r-- | BaseTools/Source/Python/Eot/Parser.py | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/BaseTools/Source/Python/Eot/Parser.py b/BaseTools/Source/Python/Eot/Parser.py index e01a9770be..04afa8f2b8 100644 --- a/BaseTools/Source/Python/Eot/Parser.py +++ b/BaseTools/Source/Python/Eot/Parser.py @@ -2,7 +2,7 @@ # This file is used to define common parsing related functions used in parsing
# Inf/Dsc/Makefile process
#
-# Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2008 - 2018, 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
@@ -25,6 +25,32 @@ from . import EotGlobalData from Common.StringUtils import GetSplitList
from Common.LongFilePathSupport import OpenLongFilePath as open
+import subprocess
+
+## DeCompress
+#
+# Call external decompress tool to decompress the fv section
+#
+def DeCompress(Method, Input):
+ # Write the input to a temp file
+ open('_Temp.bin', 'wb').write(Input)
+ cmd = ''
+ if Method == 'Lzma':
+ cmd = r'LzmaCompress -o _New.bin -d _Temp.bin'
+ if Method == 'Efi':
+ cmd = r'TianoCompress -d --uefi -o _New.bin _Temp.bin'
+ if Method == 'Framework':
+ cmd = r'TianoCompress -d -o _New.bin _Temp.bin'
+
+ # Call tool to create the decompressed output file
+ Process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+ Process.communicate()[0]
+
+ # Return the beffer of New.bin
+ if os.path.exists('New.bin'):
+ return open('New.bin', 'rb').read()
+
+
## PreProcess() method
#
# Pre process a file
|