Fujitsu UPC BIOS Extractor v1.0

Fujitsu UPC BIOS Extractor v1.0

Parses Fujitsu UPC images and extracts their Tiano compressed SPI/BIOS firmware component. The output comprises only a final firmware component which is directly usable by end users.

Fujitsu SFX BIOS Extractor v2.1

Small rebranding

Fujitsu SFX BIOS Extractor/Fujitsu_SFX_Extract.py

@@ -1,12 +1,12 @@
 #!/usr/bin/env python3
 
 """
-Fujitsu Package Extractor
+Fujitsu SFX Extractor
-Fujitsu SFX Packager Extractor
+Fujitsu SFX BIOS Extractor
-Copyright (C) 2019-2020 Plato Mavropoulos
+Copyright (C) 2019-2021 Plato Mavropoulos
 """
 
-print('Fujitsu SFX Packager Extractor v2.0')
+print('Fujitsu SFX BIOS Extractor v2.1')
 
 import os
 import re
@@ -75,7 +75,7 @@ for input_file in fjsfx_exec :
 		os.remove('fjsfx_temp.cab') # Remove temporary CAB image
 		
 	else :
-		print('\n      Error: No Fujitsu SFX Packager found!')
+		print('\n      Error: This is not a Fujitsu SFX BIOS image!')
 		continue # Next input file
 
 else :

Fujitsu UPC BIOS Extractor/Fujitsu_UPC_Extract.py

@@ -0,0 +1,108 @@
+#!/usr/bin/env python3
+#coding=utf-8
+
+"""
+Fujitsu UPC Extract
+Fujitsu UPC BIOS Extractor
+Copyright (C) 2021 Plato Mavropoulos
+"""
+
+title = 'Fujitsu UPC BIOS Extractor v1.0'
+
+print('\n' + title) # Print script title
+
+import sys
+
+# Detect Python version
+sys_ver = sys.version_info
+if sys_ver < (3,7) :
+	sys.stdout.write('\n\nError: Python >= 3.7 required, not %d.%d!\n' % (sys_ver[0], sys_ver[1]))
+	(raw_input if sys_ver[0] <= 2 else input)('\nPress enter to exit') # pylint: disable=E0602
+	sys.exit(1)
+
+import os
+import ctypes
+import argparse
+import traceback
+import subprocess
+
+# Pause after any unexpected Python exception
+# https://stackoverflow.com/a/781074 by Torsten Marek
+def show_exception_and_exit(exc_type, exc_value, tb) :
+	if exc_type is KeyboardInterrupt :
+		print('\n')
+	else :
+		print('\nError: %s crashed, please report the following:\n' % title)
+		traceback.print_exception(exc_type, exc_value, tb)
+		input('\nPress enter to exit')
+	
+	sys.exit(1)
+
+# Set pause-able Python exception handler
+sys.excepthook = show_exception_and_exit
+
+# Set console/shell window title
+user_os = sys.platform
+if user_os == 'win32' : ctypes.windll.kernel32.SetConsoleTitleW(title)
+elif user_os.startswith('linux') or user_os == 'darwin' or user_os.find('bsd') != -1 : sys.stdout.write('\x1b]2;' + title + '\x07')
+
+# Set argparse Arguments
+upc_parser = argparse.ArgumentParser()
+upc_parser.add_argument('upc', type=argparse.FileType('r'), nargs='*')
+upc_parser.add_argument('-p', '--path', help='parse files within given folder', type=str)
+upc_params = upc_parser.parse_args()
+
+# Get all files within path
+def get_files(path) :
+	inputs = []
+	
+	for root, _, files in os.walk(path):
+		for name in files :
+			inputs.append(os.path.join(root, name))
+	
+	return inputs
+
+if len(sys.argv) >= 2 :
+	if bool(upc_params.path) :
+		upc_exec = get_files(upc_params.path) # CLI with --path
+	else :
+		upc_exec = []
+		for executable in upc_params.upc :
+			upc_exec.append(executable.name) # Drag & Drop
+else :
+	in_path = input('\nEnter the full folder path: ')
+	upc_exec = get_files(in_path) # Direct Run
+
+# Process each input Fujitsu UPC BIOS image
+for input_file in upc_exec :
+	input_name,input_extension = os.path.splitext(os.path.basename(input_file))
+	
+	print('\n*** %s%s' % (input_name, input_extension))
+	
+	# Check if input file exists
+	if not os.path.isfile(input_file) :
+		print('\n    Error: This input file does not exist!')
+		continue # Next input file
+	
+	with open(input_file, 'rb') as in_file : upc_data = in_file.read()
+	
+	if input_extension.upper() != '.UPC' or int.from_bytes(upc_data[0x0:0x4], 'little') + 0x8 != len(upc_data) :
+		print('\n    Error: This is not a Fujitsu UPC BIOS image!')
+		continue # Next input file
+	
+	output_file = input_file[:-4] + '.bin' # Decompressed filename
+	
+	# EFI/Tiano Decompression
+	try :
+		subprocess.run(['TianoCompress', '-d', input_file, '-o', output_file, '--uefi', '-q'], check = True, stdout = subprocess.DEVNULL)
+		
+		if os.path.getsize(output_file) != int.from_bytes(upc_data[0x4:0x8], 'little') : raise Exception('EFI_DECOMP_ERROR')
+	except :
+		print('\n    Error: Could not extract input file via TianoCompress!')
+		input('           Make sure that "TianoCompress" executable exists!')
+	
+	print('\n    Extracted Fujitsu UPC BIOS image!')
+
+input('\nDone!')
+
+sys.exit(0)

README.md

@@ -12,7 +12,8 @@
 * [**Portwell EFI BIOS Extractor**](#portwell-efi-bios-extractor)
 * [**Panasonic BIOS Update Extractor**](#panasonic-bios-update-extractor)
 * [**VAIO Packaging Manager Extractor**](#vaio-packaging-manager-extractor)
-* [**Fujitsu SFX Packager Extractor**](#fujitsu-sfx-packager-extractor)
+* [**Fujitsu UPC BIOS Extractor**](#fujitsu-upc-bios-extractor)
+* [**Fujitsu SFX BIOS Extractor**](#fujitsu-sfx-bios-extractor)
 * [**Award BIOS Module Extractor**](#award-bios-module-extractor)
 * [**Apple EFI Sucatalog Link Grabber**](#apple-efi-sucatalog-link-grabber)
 * [**Apple EFI File Renamer**](#apple-efi-file-renamer)
@@ -609,18 +610,73 @@ At dist folder you should find the final utility executable
 
 Some Anti-Virus software may claim that the built/frozen/compiled executable contains viruses. Any such detections are false positives, usually of PyInstaller. You can switch to a better Anti-Virus software, report the false positive to their support, add the executable to the exclusions, build/freeze/compile yourself or use the Python script directly.
 
-## **Fujitsu SFX Packager Extractor**
+## **Fujitsu UPC BIOS Extractor**
+
+![](https://i.imgur.com/JqrlxfE.png)
+
+#### **Description**
+
+Parses Fujitsu UPC images and extracts their Tiano compressed SPI/BIOS firmware component. The output comprises only a final firmware component which is directly usable by end users.
+
+#### **Usage**
+
+You can either Drag & Drop or manually enter the full path of a folder containing Portwell UEFI Unpacker EFI images. Optional arguments:
+  
+* -h or --help : show help message and exit
+* -p or --path : parse files within given folder
+
+#### **Download**
+
+An already built/frozen/compiled binary is provided by me for Windows only. Thus, **you don't need to manually build/freeze/compile it under Windows**. Instead, download the latest version from the [Releases](https://github.com/platomav/BIOSUtilities/releases) tab. To extract the already built/frozen/compiled archive, you need to use programs which support RAR5 compression. Note that you need to manually apply any prerequisites.
+
+#### **Compatibility**
+
+Should work at all Windows, Linux or macOS operating systems which have Python 3.7 support. Windows users who plan to use the already built/frozen/compiled binary must make sure that they have the latest Windows Updates installed which include all required "Universal C Runtime (CRT)" libraries.
+
+#### **Prerequisites**
+
+To run the python script or its built/frozen/compiled binary, you need to additionally have the following 3rd party tool at the same directory:
+
+* [TianoCompress](https://github.com/tianocore/edk2/tree/master/BaseTools/Source/C/TianoCompress/) (i.e. [TianoCompress.exe](https://github.com/tianocore/edk2-BaseTools-win32/))
+
+#### **Build/Freeze/Compile with PyInstaller**
+
+PyInstaller can build/freeze/compile the utility at all three supported platforms, it is simple to run and gets updated often.
+
+1. Make sure Python 3.7.0 or newer is installed:
+
+> python --version
+
+2. Use pip to install PyInstaller:
+
+> pip3 install pyinstaller
+
+3. Build/Freeze/Compile:
+
+> pyinstaller --noupx --onefile Fujitsu_UPC_Extract.py
+
+At dist folder you should find the final utility executable
+
+#### **Anti-Virus False Positives**
+
+Some Anti-Virus software may claim that the built/frozen/compiled executable contains viruses. Any such detections are false positives, usually of PyInstaller. You can switch to a better Anti-Virus software, report the false positive to their support, add the executable to the exclusions, build/freeze/compile yourself or use the Python script directly.
+
+#### **Pictures**
+
+![](https://i.imgur.com/FE8MNi2.png)
+
+## **Fujitsu SFX BIOS Extractor**
 
 ![](https://i.imgur.com/NlZGBsy.png)
 <sub><sup>*Icon owned by FUJITSU*</sup></sub>
 
 #### **Description**
 
-Parses Fujitsu SFX Packager executables and extracts their contents. The utility automatically uses [Igor Pavlov's 7-Zip](https://www.7-zip.org/) tool in order to decompress the initially obfuscated Microsoft CAB compressed contents.
+Parses Fujitsu SFX BIOS executables and extracts their contents. The utility automatically uses [Igor Pavlov's 7-Zip](https://www.7-zip.org/) tool in order to decompress the initially obfuscated Microsoft CAB compressed contents.
 
 #### **Usage**
 
-You can either Drag & Drop or manually enter the full path of a folder containing Fujitsu SFX Packager executables.
+You can either Drag & Drop or manually enter the full path of a folder containing Fujitsu SFX BIOS executables.
 
 #### **Download**
 
@@ -650,7 +706,7 @@ PyInstaller can build/freeze/compile the utility at all three supported platform
 
 3. Build/Freeze/Compile:
 
-> pyinstaller --noupx --onefile Fujitsu_Package_Extract.py
+> pyinstaller --noupx --onefile Fujitsu_SFX_Extract.py
 
 At dist folder you should find the final utility executable