Added Fujitsu UPC BIOS Extractor v2.0_a2

Fujitsu_UPC_Extract.py

@@ -0,0 +1,72 @@
+#!/usr/bin/env python3
+#coding=utf-8
+
+"""
+Fujitsu UPC Extract
+Fujitsu UPC BIOS Extractor
+Copyright (C) 2021-2022 Plato Mavropoulos
+"""
+
+TITLE = 'Fujitsu UPC BIOS Extractor v2.0_a2'
+
+import os
+import sys
+    
+# Stop __pycache__ generation
+sys.dont_write_bytecode = True
+
+from common.comp_efi import efi_decompress, is_efi_compressed
+from common.path_ops import make_dirs, path_suffixes
+from common.system import script_init, argparse_init, printer
+from common.text_ops import file_to_bytes
+
+# Check if input is Fujitsu UPC image
+def is_fujitsu_upc(in_file):
+    in_buffer = file_to_bytes(in_file)
+    
+    is_upc = path_suffixes(in_file)[-1].upper() == '.UPC' if os.path.isfile(in_file) else True
+    
+    is_efi = is_efi_compressed(in_buffer)
+    
+    return is_upc and is_efi
+
+# Parse & Extract Fujitsu UPC image
+def fujitsu_upc_extract(input_file, output_path, padding=0):
+    extract_path = os.path.join(f'{output_path}_extracted')
+    
+    make_dirs(extract_path, delete=True)
+    
+    image_base = os.path.basename(input_file)
+    image_name = image_base[:-4] if image_base.upper().endswith('.UPC') else image_base
+    image_path = os.path.join(extract_path, f'{image_name}.bin')
+    
+    return efi_decompress(input_file, image_path, padding)
+    
+if __name__ == '__main__':
+    # Set argparse Arguments    
+    argparser = argparse_init()
+    arguments = argparser.parse_args()
+    
+    # Initialize script (must be after argparse)
+    exit_code,input_files,output_path,padding = script_init(TITLE, arguments, 4)
+    
+    for input_file in input_files:
+        input_name = os.path.basename(input_file)
+        
+        printer(['***', input_name], padding - 4)
+        
+        with open(input_file, 'rb') as in_file: input_buffer = in_file.read()
+        
+        if not is_fujitsu_upc(input_buffer):
+            printer('Error: This is not a Fujitsu UPC BIOS image!', padding)
+            
+            continue # Next input file
+        
+        extract_path = os.path.join(output_path, input_name)
+        
+        if fujitsu_upc_extract(input_file, extract_path, padding) == 0:
+            exit_code -= 1
+    
+    printer('Done!', pause=True)
+    
+    sys.exit(exit_code)

README.md

@@ -7,6 +7,7 @@
 * [**AMI UCP Update Extractor**](#ami-ucp-update-extractor)
 * [**Award BIOS Module Extractor**](#award-bios-module-extractor)
 * [**Dell PFS Update Extractor**](#dell-pfs-update-extractor)
+* [**Fujitsu UPC BIOS Extractor**](#fujitsu-upc-bios-extractor)
 * [**Panasonic BIOS Package Extractor**](#panasonic-bios-package-extractor)
 * [**Phoenix TDK Packer Extractor**](#phoenix-tdk-packer-extractor)
 * [**Portwell EFI Update Extractor**](#portwell-efi-update-extractor)
@@ -256,6 +257,64 @@ Some Anti-Virus software may claim that the built/frozen/compiled executable con
 
 ![]()
 
+## **Fujitsu UPC BIOS Extractor**
+
+![]()
+
+#### **Description**
+
+Parses Fujitsu UPC images and extracts their EFI compressed SPI/BIOS/UEFI 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 Panasonic BIOS Package executable file(s). Optional arguments:
+  
+* -h or --help : show help message and exit
+* -v or --version : show utility name and version
+* -i or --input-dir : extract from given input directory
+* -o or --output-dir : extract in given output directory
+* -e or --auto-exit : skip press enter to exit prompts
+
+#### **Compatibility**
+
+Should work at all Windows, Linux or macOS operating systems which have Python 3.8 support.
+
+#### **Prerequisites**
+
+To run the utility, you must have the following 3rd party tool at the "external" project directory:
+
+* [TianoCompress](https://github.com/tianocore/edk2/tree/master/BaseTools/Source/C/TianoCompress/) (e.g. [TianoCompress.exe for Windows](https://github.com/tianocore/edk2-BaseTools-win32/) or TianoCompress for Linux)
+
+#### **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 3.8.0 or newer is installed:
+
+> python --version
+
+2. Use pip to install PyInstaller:
+
+> pip3 install pyinstaller
+
+3. Place prerequisite at the "external" project directory:
+
+> TianoCompress
+
+4. Build/Freeze/Compile:
+
+> pyinstaller --add-data="external/*;external/" --noupx --onefile \<path-to-project\>\/Fujitsu_UPC_Extract.py
+
+You should find the final utility executable at "dist" folder
+
+#### **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**
+
+![]()
+
 ## **Panasonic BIOS Package Extractor**
 
 ![]()

common/path_ops.py

@@ -74,6 +74,10 @@ def path_parent(in_path):
 def path_stem(in_path):
     return PurePath(in_path).stem
 
+# Get list of path file extensions
+def path_suffixes(in_path):
+    return PurePath(in_path).suffixes
+
 # Check if path is absolute
 def is_path_absolute(in_path):
     return Path(in_path).is_absolute()