mirror of
https://github.com/platomav/BIOSUtilities.git
synced 2025-05-15 15:44:53 -04:00
New scripts, updated current scripts, new repo license
Added Dell PFS BIOS Extractor v3.0 (removed Dell HDR Module Extractor v2.0) Added Apple EFI Package Extractor v1.1 Apple EFI File Renamer v1.3 supports calling from Apple EFI Package Extractor utility Apple EFI IM4P Splitter v1.3 supports calling from Apple EFI Package Extractor utility Apple EFI Sucatalog Link Grabber v1.2 stores output text file with unique name for easier comparisons Repository is now licensed under BSD+Patent All scripts now require Python 3.7 or newer
This commit is contained in:
Plato Mavropoulos
parent
19a3a56c35
commit
04bbcf27fb
8 changed files with 875 additions and 808 deletions
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@ -3,11 +3,11 @@
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"""
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"""
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Apple EFI Rename
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Apple EFI Rename
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Apple EFI File Renamer
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Apple EFI File Renamer
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Copyright (C) 2018 Plato Mavropoulos
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Copyright (C) 2018-2019 Plato Mavropoulos
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https://github.com/tianocore/edk2/blob/master/Vlv2TbltDevicePkg/Include/Library/BiosIdLib.h
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https://github.com/tianocore/edk2/blob/master/Vlv2TbltDevicePkg/Include/Library/BiosIdLib.h
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"""
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"""
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print('Apple EFI File Renamer v1.2\n')
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print('Apple EFI File Renamer v1.3\n')
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import os
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import os
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import re
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import re
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@ -18,12 +18,18 @@ import subprocess
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pattern = re.compile(br'\x24\x49\x42\x49\x4F\x53\x49\x24') # Intel $IBIOSI$
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pattern = re.compile(br'\x24\x49\x42\x49\x4F\x53\x49\x24') # Intel $IBIOSI$
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if len(sys.argv) >= 2 :
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if len(sys.argv) >= 3 and sys.argv[1] == '-skip' :
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# Called via Apple_EFI_Package
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apple_efi = sys.argv[2:]
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skip_pause = True
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elif len(sys.argv) >= 2 :
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# Drag & Drop or CLI
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# Drag & Drop or CLI
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apple_efi = sys.argv[1:]
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apple_efi = sys.argv[1:]
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skip_pause = False
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else :
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else :
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# Folder path
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# Folder path
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apple_efi = []
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apple_efi = []
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skip_pause = False
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in_path = input('\nEnter the full folder path: ')
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in_path = input('\nEnter the full folder path: ')
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print('\nWorking...\n')
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print('\nWorking...\n')
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for root, dirs, files in os.walk(in_path):
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for root, dirs, files in os.walk(in_path):
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@ -95,4 +101,4 @@ for input_file in apple_efi :
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print('\nError: Could not find $IBIOSI$ pattern at %s!' % file_name)
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print('\nError: Could not find $IBIOSI$ pattern at %s!' % file_name)
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print(' Make sure that "UEFIFind" and "UEFIExtract" executables exist!\n')
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print(' Make sure that "UEFIFind" and "UEFIExtract" executables exist!\n')
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input('Done!')
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if not skip_pause : input('Done!')
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@ -3,10 +3,10 @@
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"""
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"""
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Apple EFI Split
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Apple EFI Split
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Apple EFI IM4P Splitter
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Apple EFI IM4P Splitter
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Copyright (C) 2018 Plato Mavropoulos
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Copyright (C) 2018-2019 Plato Mavropoulos
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"""
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"""
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print('Apple EFI IM4P Splitter v1.2')
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print('Apple EFI IM4P Splitter v1.3')
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import os
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import os
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import re
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import re
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@ -15,12 +15,19 @@ import sys
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im4p = re.compile(br'\x16\x04\x49\x4D\x34\x50\x16\x04') # Apple IM4P
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im4p = re.compile(br'\x16\x04\x49\x4D\x34\x50\x16\x04') # Apple IM4P
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ifd = re.compile(br'\x5A\xA5\xF0\x0F.{172}\xFF{16}', re.DOTALL) # Intel Flash Descriptor
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ifd = re.compile(br'\x5A\xA5\xF0\x0F.{172}\xFF{16}', re.DOTALL) # Intel Flash Descriptor
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if len(sys.argv) >= 2 :
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# Get input catalog file paths
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if len(sys.argv) >= 3 and sys.argv[1] == '-skip' :
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# Called via Apple_EFI_Package
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apple_im4p = sys.argv[2:]
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skip_pause = True
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elif len(sys.argv) >= 2 :
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# Drag & Drop or CLI
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# Drag & Drop or CLI
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apple_im4p = sys.argv[1:]
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apple_im4p = sys.argv[1:]
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skip_pause = False
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else :
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else :
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# Folder path
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# Folder path
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apple_im4p = []
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apple_im4p = []
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skip_pause = False
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in_path = input('\nEnter the full folder path: ')
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in_path = input('\nEnter the full folder path: ')
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print('\nWorking...')
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print('\nWorking...')
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for root, dirs, files in os.walk(in_path):
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for root, dirs, files in os.walk(in_path):
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@ -73,4 +80,6 @@ for input_file in apple_im4p :
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spi_start += spi_size
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spi_start += spi_size
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input('\nDone!')
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print('\n Split IM4P file into %d SPI/BIOS image(s)!' % len(ifd_count))
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if not skip_pause : input('\nDone!')
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101
Apple EFI Package Extractor/Apple_EFI_Package.py
Normal file
101
Apple EFI Package Extractor/Apple_EFI_Package.py
Normal file
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@ -0,0 +1,101 @@
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#!/usr/bin/env python3
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"""
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Apple EFI Package
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Apple EFI Package Extractor
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Copyright (C) 2019 Plato Mavropoulos
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"""
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print('Apple EFI Package Extractor v1.1')
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import os
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import sys
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import zlib
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import shutil
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import subprocess
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if len(sys.argv) >= 2 :
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pkg = sys.argv[1:]
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else :
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pkg = []
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in_path = input('\nEnter the full folder path: ')
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print('\nWorking...')
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for root, dirs, files in os.walk(in_path):
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for name in files :
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pkg.append(os.path.join(root, name))
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anytoiso_path = 'C:\\Program Files (x86)\\AnyToISO\\anytoiso.exe'
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final_path = os.path.join(os.getcwd(), 'AppleEFI')
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if os.path.exists(final_path) : shutil.rmtree(final_path)
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for input_file in pkg :
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file_path = os.path.abspath(input_file)
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file_name = os.path.basename(input_file)
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file_dir = os.path.dirname(file_path)
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file_ext = os.path.splitext(file_path)[1]
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print('\nFile: %s\n' % file_name)
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with open(input_file, 'rb') as in_buff : file_adler = zlib.adler32(in_buff.read()) & 0xFFFFFFFF
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pkg_payload = os.path.join(final_path, '%s_%0.8X' % (file_name, file_adler))
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pkg_temp = os.path.join(final_path, '__TEMP_%s_%0.8X' % (file_name, file_adler))
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os.makedirs(pkg_temp)
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subprocess.run([anytoiso_path, '/extract', file_path, pkg_temp], check = True, stdout=subprocess.DEVNULL)
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if os.path.isfile(os.path.join(pkg_temp, 'Scripts')) :
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scripts_init = os.path.join(pkg_temp, 'Scripts')
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scripts_cpgz = os.path.join(pkg_temp, 'Scripts.cpgz')
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scripts_extr = os.path.join(pkg_temp, 'Scripts', '')
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efi_path = os.path.join(scripts_extr, 'Tools', 'EFIPayloads', '')
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os.replace(scripts_init, scripts_cpgz)
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subprocess.run([anytoiso_path, '/extract', scripts_cpgz, scripts_extr], check = True, stdout=subprocess.DEVNULL)
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shutil.copytree(efi_path, pkg_payload)
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elif os.path.isfile(os.path.join(pkg_temp, 'Payload')) :
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payload_init = os.path.join(pkg_temp, 'Payload')
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payload_pbzx = os.path.join(pkg_temp, 'Payload.pbzx')
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payload_extr = os.path.join(pkg_temp, 'Payload', '')
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zip_path = os.path.join(payload_extr, 'usr', 'standalone', 'firmware', 'bridgeOSCustomer.bundle', 'Contents', 'Resources', 'UpdateBundle')
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efi_path = os.path.join(zip_path, 'boot', 'Firmware', 'MacEFI', '')
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os.replace(payload_init, payload_pbzx)
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subprocess.run([anytoiso_path, '/extract', payload_pbzx, payload_extr], check = True, stdout=subprocess.DEVNULL)
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subprocess.run([anytoiso_path, '/extract', zip_path + '.zip', zip_path], check = True, stdout=subprocess.DEVNULL)
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if os.path.exists(efi_path) : shutil.copytree(efi_path, pkg_payload)
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shutil.rmtree(pkg_temp)
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im4p_files = []
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for root, dirs, files in os.walk(pkg_payload):
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for name in files :
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if name.endswith('.im4p') :
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im4p_files.append(os.path.join(root, name))
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if im4p_files : subprocess.run(['python', 'Apple_EFI_Split.py', '-skip', *im4p_files], check = True, stdout=subprocess.DEVNULL)
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for im4p in im4p_files : os.remove(im4p)
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final_files = []
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for root, dirs, files in os.walk(pkg_payload):
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for name in files :
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final_files.append(os.path.join(root, name))
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if final_files : subprocess.run(['python', 'Apple_EFI_Rename.py', '-skip', *final_files], check = True, stdout=subprocess.DEVNULL)
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for root, dirs, files in os.walk(pkg_payload):
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for name in files :
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if not os.path.isfile(os.path.join(final_path, name)) :
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shutil.copy2(os.path.join(root, name), os.path.join(final_path, name))
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shutil.rmtree(pkg_payload)
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else :
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input('\nDone!')
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"""
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"""
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Apple EFI Links
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Apple EFI Links
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Apple EFI Sucatalog Link Grabber
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Apple EFI Sucatalog Link Grabber
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Copyright (C) 2018 Plato Mavropoulos
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Copyright (C) 2018-2019 Plato Mavropoulos
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"""
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"""
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print('Apple EFI Sucatalog Link Grabber v1.1\n')
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print('Apple EFI Sucatalog Link Grabber v1.2\n')
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import os
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import os
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import sys
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import sys
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import datetime
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# Remove previous output files
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# Remove previous output files
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if os.path.isfile('OUT.txt') : os.remove('OUT.txt')
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if os.path.isfile('OUT.txt') : os.remove('OUT.txt')
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if os.path.isfile('EFI.txt') : os.remove('EFI.txt')
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# Get input catalog file paths
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# Get input catalog file paths
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if len(sys.argv) >= 2 :
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if len(sys.argv) >= 2 :
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@ -31,6 +31,10 @@ print('Working...')
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# Parse each input xml file
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# Parse each input xml file
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for input_file in catalogs :
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for input_file in catalogs :
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input_name,input_extension = os.path.splitext(os.path.basename(input_file))
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print('\n%s%s' % (input_name, input_extension))
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with open(input_file, 'r') as in_file :
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with open(input_file, 'r') as in_file :
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for line in in_file :
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for line in in_file :
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# Find EFI Firmware package links
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# Find EFI Firmware package links
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@ -54,7 +58,13 @@ if os.path.isfile('OUT.txt') :
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final_lines = ''.join(map(str, sorted(final_lines)))
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final_lines = ''.join(map(str, sorted(final_lines)))
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with open('EFI.txt', 'w') as efi_file : efi_file.write(final_lines) # Save final output file
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current_datetime = datetime.datetime.utcnow().isoformat(timespec='seconds').replace('-','').replace('T','').replace(':','')
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output_file = 'EFI %s.txt' % current_datetime
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with open(output_file, 'w') as efi_file : efi_file.write(final_lines) # Save final output file
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print('\nStored %s!' % output_file)
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os.remove('OUT.txt') # Remove temporary output file
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os.remove('OUT.txt') # Remove temporary output file
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#!/usr/bin/env python3
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"""
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Dell HDR Extract
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Dell HDR Module Extractor
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Copyright (C) 2018 Plato Mavropoulos
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Inspired from https://forums.mydigitallife.net/threads/i-present-you-a-tool-to-decompress-dell-uefi-bios.44785/ by JimboBobB
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"""
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print('Dell HDR Module Extractor v2.0\n')
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import os
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import re
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import sys
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import zlib
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import subprocess
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if len(sys.argv) >= 2 :
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# Drag & Drop or CLI
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hdr_exec = sys.argv[1:]
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else :
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# Folder path
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hdr_exec = []
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in_path = input('\nEnter the full folder path: ')
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print('\nWorking...')
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for root, dirs, files in os.walk(in_path):
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for name in files :
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hdr_exec.append(os.path.join(root, name))
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for input_file in hdr_exec :
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input_name,input_extension = os.path.splitext(os.path.basename(input_file))
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print('\nFile: %s%s' % (input_name, input_extension))
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with open(input_file, 'rb') as in_file : bios_data = in_file.read()
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# Compressed Dell HDR pattern followed by the zlib header of 0x789C
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match_hdr = re.compile(br'\xAA\xEE\xAA\x76\x1B\xEC\xBB\x20\xF1\xE6\x51.\x78\x9C', re.DOTALL).search(bios_data)
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# Check if compressed Dell HDR pattern was found
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if not match_hdr :
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print('\n Error: No Dell HDR found at %s%s!' % (input_name, input_extension))
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continue # Next input file
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# Store the compressed zlib data size from the proceeding 4 bytes of the Dell HDR pattern
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compressed_size = int.from_bytes(bios_data[match_hdr.start() - 0x4:match_hdr.start()], 'little')
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# Decompress zlib payload from 0x789C via Python
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decomp_data = zlib.decompress(bios_data[match_hdr.start() + 0xC:match_hdr.start() + 0xC + compressed_size])
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output_name = input_name + '.hdr'
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with open(output_name, 'wb') as hdr_file : hdr_file.write(decomp_data)
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print('\n Decompressed %s%s via Python' % (input_name, input_extension))
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# Extract the Dell HDR image via LongSoft's PFSExtractor-RS
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try :
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subprocess.run(['PFSExtractor', output_name], check = True, stdout = subprocess.DEVNULL)
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if os.path.isfile(output_name) : os.remove(output_name)
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print(' Extracted %s via PFSExtractor-RS' % output_name)
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except :
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print(' Error: Could not extract %s via PFSExtractor-RS!' % output_name)
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print(' Make sure that "PFSExtractor" executable exists!')
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else :
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input('\nDone!')
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606
Dell PFS BIOS Extractor/Dell_PFS_Extract.py
Normal file
606
Dell PFS BIOS Extractor/Dell_PFS_Extract.py
Normal file
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@ -0,0 +1,606 @@
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#!/usr/bin/env python3
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"""
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Dell PFS Extract
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Dell PFS BIOS Extractor
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Copyright (C) 2019 Plato Mavropoulos
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Inspired from https://github.com/LongSoft/PFSExtractor-RS by Nikolaj Schlej
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"""
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title = 'Dell PFS BIOS Extractor v3.0'
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import os
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import re
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import sys
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import zlib
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import shutil
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import struct
|
||||||
|
import ctypes
|
||||||
|
import argparse
|
||||||
|
import traceback
|
||||||
|
|
||||||
|
# Set ctypes Structure types
|
||||||
|
char = ctypes.c_char
|
||||||
|
uint8_t = ctypes.c_ubyte
|
||||||
|
uint16_t = ctypes.c_ushort
|
||||||
|
uint32_t = ctypes.c_uint
|
||||||
|
uint64_t = ctypes.c_uint64
|
||||||
|
|
||||||
|
# noinspection PyTypeChecker
|
||||||
|
class PFS_HDR(ctypes.LittleEndianStructure) :
|
||||||
|
_pack_ = 1
|
||||||
|
_fields_ = [
|
||||||
|
('Tag', char*8), # 0x00
|
||||||
|
('HeaderVersion', uint32_t), # 0x08
|
||||||
|
('PayloadSize', uint32_t), # 0x0C
|
||||||
|
# 0x10
|
||||||
|
]
|
||||||
|
|
||||||
|
def pfs_print(self) :
|
||||||
|
print('\nPFS Header:\n')
|
||||||
|
print('Tag : %s' % self.Tag.decode('utf-8'))
|
||||||
|
print('HeaderVersion : %d' % self.HeaderVersion)
|
||||||
|
print('PayloadSize : 0x%X' % self.PayloadSize)
|
||||||
|
|
||||||
|
# noinspection PyTypeChecker
|
||||||
|
class PFS_FTR(ctypes.LittleEndianStructure) :
|
||||||
|
_pack_ = 1
|
||||||
|
_fields_ = [
|
||||||
|
('PayloadSize', uint32_t), # 0x00
|
||||||
|
('Checksum', uint32_t), # 0x04 ~CRC32 w/ Vector 0
|
||||||
|
('Tag', char*8), # 0x08
|
||||||
|
# 0x10
|
||||||
|
]
|
||||||
|
|
||||||
|
def pfs_print(self) :
|
||||||
|
print('\nPFS Footer:\n')
|
||||||
|
print('PayloadSize : 0x%X' % self.PayloadSize)
|
||||||
|
print('Checksum : 0x%0.8X' % self.Checksum)
|
||||||
|
print('Tag : %s' % self.Tag.decode('utf-8'))
|
||||||
|
|
||||||
|
# noinspection PyTypeChecker
|
||||||
|
class PFS_ENTRY(ctypes.LittleEndianStructure) :
|
||||||
|
_pack_ = 1
|
||||||
|
_fields_ = [
|
||||||
|
('GUID', uint32_t*4), # 0x00 Little Endian
|
||||||
|
('HeaderVersion', uint32_t), # 0x10
|
||||||
|
('VersionType', uint8_t*4), # 0x14
|
||||||
|
('Version', uint16_t*4), # 0x18
|
||||||
|
('Reserved', uint64_t), # 0x20
|
||||||
|
('DataSize', uint32_t), # 0x28
|
||||||
|
('DataSigSize', uint32_t), # 0x2C
|
||||||
|
('DataMetSize', uint32_t), # 0x30
|
||||||
|
('DataMetSigSize', uint32_t), # 0x34
|
||||||
|
('Unknown', uint32_t*4), # 0x38
|
||||||
|
# 0x48
|
||||||
|
]
|
||||||
|
|
||||||
|
def pfs_print(self) :
|
||||||
|
GUID = ''.join('%0.8X' % int.from_bytes(struct.pack('<I', val), 'little') for val in reversed(self.GUID))
|
||||||
|
VersionType = ''.join('%0.4X' % int.from_bytes(struct.pack('<I', val), 'little') for val in reversed(self.VersionType))
|
||||||
|
Version = ''.join('%0.4X' % int.from_bytes(struct.pack('<I', val), 'little') for val in reversed(self.Version))
|
||||||
|
Unknown = ''.join('%0.8X' % int.from_bytes(struct.pack('<I', val), 'little') for val in reversed(self.Unknown))
|
||||||
|
|
||||||
|
print('\nPFS Entry:\n')
|
||||||
|
print('GUID : %s' % GUID)
|
||||||
|
print('HeaderVersion : %d' % self.HeaderVersion)
|
||||||
|
print('VersionType : %s' % VersionType)
|
||||||
|
print('Version : %s' % Version)
|
||||||
|
print('Reserved : 0x%X' % self.Reserved)
|
||||||
|
print('DataSize : 0x%X' % self.DataSize)
|
||||||
|
print('DataSigSize : 0x%X' % self.DataSigSize)
|
||||||
|
print('DataMetSize : 0x%X' % self.DataMetSize)
|
||||||
|
print('DataMetSigSize : 0x%X' % self.DataMetSigSize)
|
||||||
|
print('Unknown : %s' % Unknown)
|
||||||
|
|
||||||
|
# noinspection PyTypeChecker
|
||||||
|
class PFS_INFO(ctypes.LittleEndianStructure) :
|
||||||
|
_pack_ = 1
|
||||||
|
_fields_ = [
|
||||||
|
('HeaderVersion', uint32_t), # 0x00
|
||||||
|
('GUID', uint32_t*4), # 0x04 Little Endian
|
||||||
|
('Version', uint16_t*4), # 0x14
|
||||||
|
('VersionType', uint8_t*4), # 0x1C
|
||||||
|
('CharacterCount', uint16_t), # 0x20 UTF-16 2-byte Characters
|
||||||
|
# 0x22
|
||||||
|
]
|
||||||
|
|
||||||
|
def pfs_print(self) :
|
||||||
|
GUID = ''.join('%0.8X' % int.from_bytes(struct.pack('<I', val), 'little') for val in reversed(self.GUID))
|
||||||
|
Version = ''.join('%0.4X' % int.from_bytes(struct.pack('<I', val), 'little') for val in reversed(self.Version))
|
||||||
|
VersionType = ''.join('%0.2X' % int.from_bytes(struct.pack('<I', val), 'little') for val in reversed(self.VersionType))
|
||||||
|
|
||||||
|
print('\nPFS Information:\n')
|
||||||
|
print('HeaderVersion : %d' % self.HeaderVersion)
|
||||||
|
print('GUID : %s' % GUID)
|
||||||
|
print('Version : %s' % Version)
|
||||||
|
print('VersionType : %s' % VersionType)
|
||||||
|
print('CharacterCount : %d' % (self.CharacterCount * 2))
|
||||||
|
|
||||||
|
# Dell PFS.HDR. Extractor
|
||||||
|
# noinspection PyUnusedLocal
|
||||||
|
def pfs_extract(buffer, pfs_index, pfs_name, pfs_count) :
|
||||||
|
# Get PFS Header Structure values
|
||||||
|
pfs_hdr = get_struct(buffer, 0, PFS_HDR)
|
||||||
|
|
||||||
|
# Validate that a PFS Header was parsed
|
||||||
|
if pfs_hdr.Tag != b'PFS.HDR.' :
|
||||||
|
print('\n Error: PFS Header could not be found!')
|
||||||
|
return # Critical error, abort
|
||||||
|
|
||||||
|
# Validate that a known PFS Header Version was encountered
|
||||||
|
if pfs_hdr.HeaderVersion != 1 :
|
||||||
|
print('\n Error: Unknown PFS Header Version %d!' % pfs_hdr.HeaderVersion)
|
||||||
|
|
||||||
|
# Get PFS Footer Data after PFS Header Payload
|
||||||
|
footer = buffer[pfs_header_size + pfs_hdr.PayloadSize:pfs_header_size + pfs_hdr.PayloadSize + pfs_footer_size]
|
||||||
|
|
||||||
|
# Get PFS Footer Structure values
|
||||||
|
pfs_ftr = pfs_hdr = get_struct(footer, 0, PFS_FTR)
|
||||||
|
|
||||||
|
# Validate that a PFS Footer was parsed
|
||||||
|
if pfs_ftr.Tag != b'PFS.FTR.' :
|
||||||
|
print('\n Error: PFS Footer could not be found!')
|
||||||
|
|
||||||
|
# Validate that the PFS Header Payload Size matches the one at the PFS Footer
|
||||||
|
if pfs_hdr.PayloadSize != pfs_ftr.PayloadSize :
|
||||||
|
print('\n Error: PFS Header & Footer Payload Size mismatch!')
|
||||||
|
|
||||||
|
# Get PFS Payload Data
|
||||||
|
payload = buffer[pfs_header_size:pfs_header_size + pfs_hdr.PayloadSize]
|
||||||
|
|
||||||
|
# Calculate the PFS Payload Data CRC-32 w/ Vector 0 Checksum
|
||||||
|
footer_checksum = ~zlib.crc32(payload, 0) & 0xFFFFFFFF
|
||||||
|
|
||||||
|
# Validate PFS Payload Data Checksum via the PFS Footer
|
||||||
|
if pfs_ftr.Checksum != footer_checksum :
|
||||||
|
print('\n Error: Invalid PFS Footer Payload Checksum!')
|
||||||
|
|
||||||
|
# Parse all PFS Payload Entries/Components
|
||||||
|
entry_index = 1 # Index number of each PFS Entry
|
||||||
|
entry_start = 0 # Increasing PFS Entry starting offset
|
||||||
|
entries_all = [] # Storage for each PFS Entry details
|
||||||
|
while len(payload[entry_start:entry_start + pfs_entry_size]) == pfs_entry_size :
|
||||||
|
# Get PFS Entry Structure values
|
||||||
|
pfs_entry = get_struct(payload, entry_start, PFS_ENTRY)
|
||||||
|
|
||||||
|
# Validate that a known PFS Entry Header Version was encountered
|
||||||
|
if pfs_entry.HeaderVersion != 1 :
|
||||||
|
print('\n Error: Unknown PFS Entry Header Version %d!' % pfs_entry.HeaderVersion)
|
||||||
|
|
||||||
|
# Validate that the PFS Entry Reserved field is empty
|
||||||
|
if pfs_entry.Reserved != 0 :
|
||||||
|
print('\n Error: Detected non-empty PFS Entry Reserved field!')
|
||||||
|
|
||||||
|
# Get PFS Entry Version string via "Version" and "VersionType" fields
|
||||||
|
entry_version = get_version(pfs_entry.Version, pfs_entry.VersionType)
|
||||||
|
|
||||||
|
# Get PFS Entry GUID in Big Endian format
|
||||||
|
entry_guid = ''.join('%0.8X' % int.from_bytes(struct.pack('<I', val), 'little') for val in reversed(pfs_entry.GUID))
|
||||||
|
|
||||||
|
# PFS Entry Data starts after the PFS Entry Structure
|
||||||
|
entry_data_start = entry_start + pfs_entry_size
|
||||||
|
entry_data_end = entry_data_start + pfs_entry.DataSize
|
||||||
|
|
||||||
|
# PFS Entry Data Signature starts after PFS Entry Data
|
||||||
|
entry_data_sig_start = entry_data_end
|
||||||
|
entry_data_sig_end = entry_data_sig_start + pfs_entry.DataSigSize
|
||||||
|
|
||||||
|
# PFS Entry Metadata starts after PFS Entry Data Signature
|
||||||
|
entry_met_start = entry_data_sig_end
|
||||||
|
entry_met_end = entry_met_start + pfs_entry.DataMetSize
|
||||||
|
|
||||||
|
# PFS Entry Metadata Signature starts after PFS Entry Metadata
|
||||||
|
entry_met_sig_start = entry_met_end
|
||||||
|
entry_met_sig_end = entry_met_sig_start + pfs_entry.DataMetSigSize
|
||||||
|
|
||||||
|
entry_data = payload[entry_data_start:entry_data_end] # Store PFS Entry Data
|
||||||
|
entry_data_sig = payload[entry_data_sig_start:entry_data_sig_end] # Store PFS Entry Data Signature
|
||||||
|
entry_met = payload[entry_met_start:entry_met_end] # Store PFS Entry Metadata
|
||||||
|
entry_met_sig = payload[entry_met_sig_start:entry_met_sig_end] # Store PFS Entry Metadata Signature
|
||||||
|
|
||||||
|
entry_type = 'OTHER' # Placeholder, will be adjusted later if PFS Entry Data is zlib-compressed or split in Chunks
|
||||||
|
|
||||||
|
# Store all relevant PFS Entry details
|
||||||
|
entries_all.append([entry_index, entry_guid, entry_version, entry_type, entry_data, entry_data_sig, entry_met, entry_met_sig])
|
||||||
|
|
||||||
|
entry_index += 1 # Increase PFS Entry Index number for user-friendly output and name duplicates
|
||||||
|
entry_start = entry_met_sig_end # Next PFS Entry starts after PFS Entry Metadata Signature
|
||||||
|
|
||||||
|
pfs_info = entries_all[-1][4] # Get the last PFS Entry's Data, which is always PFS Information
|
||||||
|
|
||||||
|
# Parse all PFS Information Entries/Descriptors
|
||||||
|
info_all = [] # Storage for each PFS Information Entry details
|
||||||
|
info_start = 0 # Increasing PFS Information Entry starting offset
|
||||||
|
while len(pfs_info[info_start:info_start + pfs_info_size]) == pfs_info_size :
|
||||||
|
# Get PFS Information Structure values
|
||||||
|
entry_info = get_struct(pfs_info, info_start, PFS_INFO)
|
||||||
|
|
||||||
|
# Validate that a known PFS Information Header Version was encountered
|
||||||
|
if entry_info.HeaderVersion != 1 :
|
||||||
|
print('\n Error: Unknown PFS Information Header Version %d!' % entry_info.HeaderVersion)
|
||||||
|
|
||||||
|
# Get PFS Information GUID in Big Endian format to match each Info to the equivalent stored PFS Entry details
|
||||||
|
entry_guid = ''.join('%0.8X' % int.from_bytes(struct.pack('<I', val), 'little') for val in reversed(entry_info.GUID))
|
||||||
|
|
||||||
|
# The PFS Information Structure is not complete by itself. The size of the last field (Entry Name) is determined from CharacterCount
|
||||||
|
# multiplied by 2 due to usage of UTF-16 2-byte Characters. Any Entry Name leading and/or trailing space/null characters are stripped
|
||||||
|
entry_name = pfs_info[info_start + pfs_info_size:info_start + pfs_info_size + entry_info.CharacterCount * 2].decode('utf-16').strip()
|
||||||
|
|
||||||
|
# Get PFS Information Version string via "Version" and "VersionType" fields
|
||||||
|
# PFS Information Version string must be preferred over PFS Entry's Version
|
||||||
|
entry_version = get_version(entry_info.Version, entry_info.VersionType)
|
||||||
|
|
||||||
|
# Store all relevant PFS Information details
|
||||||
|
info_all.append([entry_guid, entry_name, entry_version])
|
||||||
|
|
||||||
|
# The next PFS Information starts after the calculated Entry Name size
|
||||||
|
# Two space/null characters seem to always exist after the Entry Name
|
||||||
|
info_start += (pfs_info_size + entry_info.CharacterCount * 2 + 0x2)
|
||||||
|
|
||||||
|
# Parse each PFS Entry Data for special types (zlib or Chunks)
|
||||||
|
for index in range(len(entries_all)) :
|
||||||
|
entry_data = entries_all[index][4] # Get PFS Entry Data
|
||||||
|
entry_type = entries_all[index][3] # Get PFS Entry Type (OTHER initially)
|
||||||
|
|
||||||
|
# Get possible PFS Header Structure values
|
||||||
|
entry_hdr = get_struct(entry_data, 0, PFS_HDR)
|
||||||
|
|
||||||
|
# Check for possibly zlib-compressed (0x4 Compressed Size + Compressed Data) PFS Entry Data
|
||||||
|
# The 0xE sized zlib "BIOS" section pattern (0xAA type) should be found after the Compressed Size
|
||||||
|
zlib_bios_match = zlib_bios_pattern.search(entry_data[0x4:0x12])
|
||||||
|
|
||||||
|
# Check if a sub PFS Header with Payload in Chunked Entries was encountered
|
||||||
|
# Chunk Entries can be determined via the "Dell" string at offset 0x5C
|
||||||
|
if entry_hdr.Tag == b'PFS.HDR.' and entry_data[0x5C:0x60] == b'Dell' :
|
||||||
|
|
||||||
|
# Validate that a known sub PFS Header Version was encountered
|
||||||
|
if entry_hdr.HeaderVersion != 1 :
|
||||||
|
print('\n Error: Unknown sub PFS Entry Header Version %d!' % entry_hdr.HeaderVersion)
|
||||||
|
|
||||||
|
# Get sub PFS Footer Data after sub PFS Header Payload
|
||||||
|
chunks_footer = entry_data[pfs_header_size + entry_hdr.PayloadSize:pfs_header_size + entry_hdr.PayloadSize + pfs_footer_size]
|
||||||
|
|
||||||
|
# Get sub PFS Footer Structure values
|
||||||
|
entry_ftr = get_struct(chunks_footer, 0, PFS_FTR)
|
||||||
|
|
||||||
|
# Validate that a sub PFS Footer was parsed
|
||||||
|
if entry_ftr.Tag != b'PFS.FTR.' :
|
||||||
|
print('\n Error: Sub PFS Entry Footer could not be found!')
|
||||||
|
|
||||||
|
# Validate that the sub PFS Header Payload Size matches the one at the sub PFS Footer
|
||||||
|
if entry_hdr.PayloadSize != entry_ftr.PayloadSize :
|
||||||
|
print('\n Error: Sub PFS Entry Header & Footer Payload Size mismatch!')
|
||||||
|
|
||||||
|
# Get sub PFS Payload Data
|
||||||
|
chunks_payload = entry_data[pfs_header_size:pfs_header_size + entry_hdr.PayloadSize]
|
||||||
|
|
||||||
|
# Calculate the sub PFS Payload Data CRC-32 w/ Vector 0 Checksum
|
||||||
|
chunks_footer_checksum = ~zlib.crc32(chunks_payload, 0) & 0xFFFFFFFF
|
||||||
|
|
||||||
|
# Validate sub PFS Payload Data Checksum via the sub PFS Footer
|
||||||
|
if entry_ftr.Checksum != chunks_footer_checksum :
|
||||||
|
print('\n Error: Invalid sub PFS Entry Footer Payload Checksum!')
|
||||||
|
|
||||||
|
# Parse all sub PFS Payload Entries/Chunks
|
||||||
|
chunk_data_all = [] # Storage for each sub PFS Entry/Chunk Order + Data
|
||||||
|
chunk_entry_start = 0 # Increasing sub PFS Entry/Chunk starting offset
|
||||||
|
while len(chunks_payload[chunk_entry_start:chunk_entry_start + pfs_entry_size]) == pfs_entry_size :
|
||||||
|
# Get sub PFS Entry Structure values
|
||||||
|
pfs_chunk_entry = get_struct(chunks_payload, chunk_entry_start, PFS_ENTRY)
|
||||||
|
|
||||||
|
# Validate that a known sub PFS Entry Header Version was encountered
|
||||||
|
if pfs_chunk_entry.HeaderVersion != 1 :
|
||||||
|
print('\n Error: Unknown sub PFS Chunk Entry Header Version %d!' % pfs_chunk_entry.HeaderVersion)
|
||||||
|
|
||||||
|
# Validate that the sub PFS Entry Reserved field is empty
|
||||||
|
if pfs_chunk_entry.Reserved != 0 :
|
||||||
|
print('\n Error: Detected non-empty sub PFS Chunk Entry Reserved field!')
|
||||||
|
|
||||||
|
# Get sub PFS Entry Version string via "Version" and "VersionType" fields
|
||||||
|
# This is not useful as the Version of each Chunk does not matter at all
|
||||||
|
chunk_entry_version = get_version(pfs_chunk_entry.Version, pfs_chunk_entry.VersionType)
|
||||||
|
|
||||||
|
# The sub PFS Payload Entries/Chunks are not in proper order by default
|
||||||
|
# Each Chunk includes a 0x248 sized Header followed by the Chunk Data but
|
||||||
|
# we are only interested in byte 0x86 which holds the Chunk Order Number
|
||||||
|
chunk_entry_number = chunks_payload[0x86]
|
||||||
|
|
||||||
|
# Sub PFS Entry Data starts after the sub PFS Entry Structure
|
||||||
|
chunk_entry_data_start = chunk_entry_start + pfs_entry_size
|
||||||
|
chunk_entry_data_end = chunk_entry_data_start + pfs_chunk_entry.DataSize
|
||||||
|
|
||||||
|
# Sub PFS Entry Data Signature starts after sub PFS Entry Data
|
||||||
|
chunk_entry_data_sig_start = chunk_entry_data_end
|
||||||
|
chunk_entry_data_sig_end = chunk_entry_data_sig_start + pfs_chunk_entry.DataSigSize
|
||||||
|
|
||||||
|
# Sub PFS Entry Metadata starts after sub PFS Entry Data Signature
|
||||||
|
chunk_entry_met_start = chunk_entry_data_sig_end
|
||||||
|
chunk_entry_met_end = chunk_entry_met_start + pfs_chunk_entry.DataMetSize
|
||||||
|
|
||||||
|
# Sub PFS Entry Metadata Signature starts after sub PFS Entry Metadata
|
||||||
|
chunk_entry_met_sig_start = chunk_entry_met_end
|
||||||
|
chunk_entry_met_sig_end = chunk_entry_met_sig_start + pfs_chunk_entry.DataMetSigSize
|
||||||
|
|
||||||
|
chunk_entry_data = chunks_payload[chunk_entry_data_start:chunk_entry_data_end] # Store sub PFS Entry Data
|
||||||
|
chunk_entry_data_sig = chunks_payload[chunk_entry_data_sig_start:chunk_entry_data_sig_end] # Store sub PFS Entry Data Signature
|
||||||
|
chunk_entry_met = chunks_payload[chunk_entry_met_start:chunk_entry_met_end] # Store sub PFS Entry Metadata
|
||||||
|
chunk_entry_met_sig = chunks_payload[chunk_entry_met_sig_start:chunk_entry_met_sig_end] # Store sub PFS Entry Metadata Signature
|
||||||
|
|
||||||
|
# Store each sub PFS Entry/Chunk Order Number & Data
|
||||||
|
chunk_data_all.append((chunk_entry_number, chunk_entry_data))
|
||||||
|
|
||||||
|
chunk_entry_start = chunk_entry_met_sig_end # Next sub PFS Entry/Chunk starts after sub PFS Entry Metadata Signature
|
||||||
|
|
||||||
|
chunk_data_all.sort() # Sort all sub PFS Entries/Chunks based on their Order Number
|
||||||
|
|
||||||
|
entry_data = b'' # Initialize new PFS Entry Data
|
||||||
|
for chunk in chunk_data_all :
|
||||||
|
# Merge all sub PFS Chunks into the final new PFS Entry Data
|
||||||
|
entry_data += chunk[1][0x248:] # Skip the sub PFS Chunk Header (0x248) when merging
|
||||||
|
|
||||||
|
entry_type = 'CHUNKS' # Re-set PFS Entry Type from OTHER to CHUNKS, in case such info is needed afterwards
|
||||||
|
|
||||||
|
# Check if the PFS Entry Data are zlib-compressed in a BIOS pattern (0xAA type). A zlib-compressed
|
||||||
|
# PFS Entry Data contains a full PFS structure, like the original Dell icon-less BIOS executable
|
||||||
|
elif zlib_bios_match :
|
||||||
|
compressed_size = int.from_bytes(entry_data[zlib_bios_match.start():zlib_bios_match.start() + 0x4], 'little')
|
||||||
|
entry_data = zlib.decompress(entry_data[zlib_bios_match.start() + 0x10:zlib_bios_match.start() + 0x10 + compressed_size])
|
||||||
|
|
||||||
|
entry_type = 'ZLIB' # Re-set PFS Entry Type from OTHER to ZLIB, in case such info is needed afterwards
|
||||||
|
|
||||||
|
pfs_count += 1 # Increase the count/index of parsed main PFS structures by one
|
||||||
|
|
||||||
|
# Get the Name of the zlib-compressed full PFS structure via the already stored PFS Information
|
||||||
|
# The zlib-compressed full PFS structure(s) are used to contain multiple BIOS (CombineBiosNameX)
|
||||||
|
# When zlib-compressed full PFS structure(s) exist within the main/first full PFS structure,
|
||||||
|
# its PFS Information should contain their names (CombineBiosNameX). Since the main/first
|
||||||
|
# full PFS structure has count/index 1, the rest start at 2+ and thus, their PFS Information
|
||||||
|
# names can be retrieved in order by subtracting 2 from the main/first PFS Information values
|
||||||
|
sub_pfs_name = ' %s v%s' % (info_all[pfs_count - 2][1], info_all[pfs_count - 2][2])
|
||||||
|
|
||||||
|
# Recursively call the Dell PFS.HDR. Extractor function for each zlib-compressed full PFS structure
|
||||||
|
pfs_extract(entry_data, pfs_count, sub_pfs_name, pfs_count) # For recursive calls, pfs_index = pfs_count
|
||||||
|
|
||||||
|
entries_all[index][4] = entry_data # Adjust PFS Entry Data after merging Chunks or zlib-decompressing
|
||||||
|
entries_all[index][3] = entry_type # Adjust PFS Entry Type from OTHER to either CHUNKS or ZLIB
|
||||||
|
|
||||||
|
# Name & Store each PFS Entry/Component Data, Data Signature, Metadata, Metadata Signature
|
||||||
|
for entry_index in range(len(entries_all)) :
|
||||||
|
file_index = entries_all[entry_index][0]
|
||||||
|
file_guid = entries_all[entry_index][1]
|
||||||
|
file_version = entries_all[entry_index][2]
|
||||||
|
file_type = entries_all[entry_index][3]
|
||||||
|
file_data = entries_all[entry_index][4]
|
||||||
|
file_data_sig = entries_all[entry_index][5]
|
||||||
|
file_meta = entries_all[entry_index][6]
|
||||||
|
file_meta_sig = entries_all[entry_index][7]
|
||||||
|
|
||||||
|
# Give Names to special PFS Entries, not covered by PFS Information
|
||||||
|
if entry_index == len(entries_all) - 2 : # The second last PFS Entry is always Model Information
|
||||||
|
file_name = 'Model Information'
|
||||||
|
elif entry_index == len(entries_all) - 1 : # The last PFS Entry is always PFS Information
|
||||||
|
file_name = 'PFS Information'
|
||||||
|
if not is_advanced : continue # Don't store PFS Information in non-advanced user mode
|
||||||
|
else :
|
||||||
|
file_name = ''
|
||||||
|
|
||||||
|
# Most PFS Entry Names & Versions are found at PFS Information via their GUID
|
||||||
|
# Version can be found at PFS_ENTRY but prefer PFS Information when possible
|
||||||
|
for info_index in range(len(info_all)) :
|
||||||
|
info_guid = info_all[info_index][0]
|
||||||
|
info_name = info_all[info_index][1]
|
||||||
|
info_version = info_all[info_index][2]
|
||||||
|
|
||||||
|
# Give proper Name & Version info if Entry/Information GUIDs match
|
||||||
|
if info_guid == file_guid :
|
||||||
|
file_name = info_name
|
||||||
|
file_version = info_version
|
||||||
|
|
||||||
|
info_all[info_index][0] = 'USED' # PFS with zlib-compressed full PFS (multiple BIOS) use the same GUID
|
||||||
|
break # Break at 1st Name match to not rename from next zlib-compressed full PFS with the same GUID
|
||||||
|
|
||||||
|
data_ext = '.data.bin' if is_advanced else '.bin' # Simpler Data Extension for non-advanced users
|
||||||
|
meta_ext = '.meta.bin' if is_advanced else '.bin' # Simpler Metadata Extension for non-advanced users
|
||||||
|
full_name = '%d%s -- %d %s v%s' % (pfs_index, pfs_name, file_index, file_name, file_version)
|
||||||
|
|
||||||
|
is_zlib = True if file_type == 'ZLIB' else False # Determine if PFS Entry Data was zlib-compressed
|
||||||
|
|
||||||
|
# For both advanced & non-advanced users, the goal is to store final/usable files only
|
||||||
|
# so empty or intermediate files such as sub-PFS, PFS w/ Chunks or zlib-PFS are skipped
|
||||||
|
if file_data and not is_zlib : # Store Data (advanced & non-advanced users)
|
||||||
|
# Some Data may be Text or XML files with useful information for non-advanced users
|
||||||
|
is_text, final_data, file_ext, write_mode = bin_is_text(file_data, is_advanced)
|
||||||
|
|
||||||
|
final_name = '%s%s' % (full_name, data_ext[:-4] + file_ext if is_text else data_ext)
|
||||||
|
final_path = os.path.join(output_path, final_name)
|
||||||
|
|
||||||
|
with open(final_path, write_mode) as o : o.write(final_data) # Write final Data
|
||||||
|
|
||||||
|
if file_data_sig and is_advanced : # Store Data Signature (advanced users only)
|
||||||
|
final_name = '%s.data.sig' % full_name
|
||||||
|
final_path = os.path.join(output_path, final_name)
|
||||||
|
|
||||||
|
with open(final_path, 'wb') as o : o.write(file_data_sig) # Write final Data Signature
|
||||||
|
|
||||||
|
# Main/First PFS CombineBiosNameX Metadata files must be kept for accurate Model Information
|
||||||
|
# All users should check these files in order to choose the correct CombineBiosNameX modules
|
||||||
|
if file_meta and (is_zlib or is_advanced) : # Store Metadata (advanced & maybe non-advanced users)
|
||||||
|
# Some Data may be Text or XML files with useful information for non-advanced users
|
||||||
|
is_text, final_data, file_ext, write_mode = bin_is_text(file_meta, is_advanced)
|
||||||
|
|
||||||
|
final_name = '%s%s' % (full_name, meta_ext[:-4] + file_ext if is_text else meta_ext)
|
||||||
|
final_path = os.path.join(output_path, final_name)
|
||||||
|
|
||||||
|
with open(final_path, write_mode) as o : o.write(final_data) # Write final Data Metadata
|
||||||
|
|
||||||
|
if file_meta_sig and is_advanced : # Store Metadata Signature (advanced users only)
|
||||||
|
final_name = '%s.meta.sig' % full_name
|
||||||
|
final_path = os.path.join(output_path, final_name)
|
||||||
|
|
||||||
|
with open(final_path, 'wb') as o : o.write(file_meta_sig) # Write final Data Metadata Signature
|
||||||
|
|
||||||
|
# Check if file is Text/XML and Convert
|
||||||
|
def bin_is_text(buffer, is_advanced) :
|
||||||
|
is_text = False
|
||||||
|
write_mode = 'wb'
|
||||||
|
extension = '.bin'
|
||||||
|
|
||||||
|
# Only for non-advanced users due to signature (.sig) invalidation
|
||||||
|
if not is_advanced :
|
||||||
|
if b',END' in buffer[-0x6:-0x1] : # Text Type 1
|
||||||
|
is_text = True
|
||||||
|
write_mode = 'w'
|
||||||
|
extension = '.txt'
|
||||||
|
buffer = buffer.decode('utf-8').split(',END')[0].replace(';','\n')
|
||||||
|
elif buffer.startswith(b'VendorName=Dell') : # Text Type 2
|
||||||
|
is_text = True
|
||||||
|
write_mode = 'w'
|
||||||
|
extension = '.txt'
|
||||||
|
if buffer.endswith(b'\x00\x00') : buffer = buffer[:-2]
|
||||||
|
buffer = buffer.decode('utf-8').replace(';','\n')
|
||||||
|
elif b'<Rimm x-schema="' in buffer[:0x50] : # XML Type
|
||||||
|
is_text = True
|
||||||
|
write_mode = 'w'
|
||||||
|
extension = '.xml'
|
||||||
|
buffer = buffer.decode('utf-8')
|
||||||
|
|
||||||
|
return is_text, buffer, extension, write_mode
|
||||||
|
|
||||||
|
# Determine PFS Entry Version string via "Version" and "VersionType" fields
|
||||||
|
def get_version(version_fields, version_types) :
|
||||||
|
version = '' # Initialize Version string
|
||||||
|
|
||||||
|
# Each Version Type (1 byte) determines the type of each Version Value (2 bytes)
|
||||||
|
# Version Type 'N' is Number, 'A' is Text and ' ' is Empty/Unused
|
||||||
|
for idx in range(len(version_fields)) :
|
||||||
|
eol = '' if idx == len(version_fields) - 1 else '.'
|
||||||
|
|
||||||
|
if version_types[idx] == 65 : version += '%X%s' % (version_fields[idx], eol) # 0x41 = ASCII
|
||||||
|
elif version_types[idx] == 78 : version += '%d%s' % (version_fields[idx], eol) # 0x4E = Number
|
||||||
|
elif version_types[idx] in (0, 32) : version = version.strip('.') # 0x00 or 0x20 = Unused
|
||||||
|
else :
|
||||||
|
version += '%X%s' % (version_fields[idx], eol) # Unknown
|
||||||
|
print('\n Error: Unknown PFS Entry Version Type 0x%0.2X!' % version_types[idx])
|
||||||
|
|
||||||
|
return version
|
||||||
|
|
||||||
|
# Process ctypes Structure Classes
|
||||||
|
def get_struct(buffer, start_offset, class_name, param_list = None) :
|
||||||
|
if param_list is None : param_list = []
|
||||||
|
|
||||||
|
structure = class_name(*param_list) # Unpack optional parameter list
|
||||||
|
struct_len = ctypes.sizeof(structure)
|
||||||
|
struct_data = buffer[start_offset:start_offset + struct_len]
|
||||||
|
fit_len = min(len(struct_data), struct_len)
|
||||||
|
|
||||||
|
if (start_offset >= len(buffer)) or (fit_len < struct_len) :
|
||||||
|
print(' Error: Offset 0x%X out of bounds at %s, possibly incomplete image!' % (start_offset, class_name))
|
||||||
|
|
||||||
|
sys.exit(1)
|
||||||
|
|
||||||
|
ctypes.memmove(ctypes.addressof(structure), struct_data, fit_len)
|
||||||
|
|
||||||
|
return structure
|
||||||
|
|
||||||
|
# Pause after any unexpected Python exception
|
||||||
|
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 hander
|
||||||
|
sys.excepthook = show_exception_and_exit
|
||||||
|
|
||||||
|
# Show script title
|
||||||
|
print('\n' + title)
|
||||||
|
|
||||||
|
# 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
|
||||||
|
parser = argparse.ArgumentParser()
|
||||||
|
parser.add_argument('executables', type=argparse.FileType('r'), nargs='*')
|
||||||
|
parser.add_argument('-a', '--advanced', help='extract in advanced user mode', action='store_true')
|
||||||
|
args = parser.parse_args()
|
||||||
|
|
||||||
|
# Get ctypes Structure Sizes
|
||||||
|
pfs_header_size = ctypes.sizeof(PFS_HDR)
|
||||||
|
pfs_footer_size = ctypes.sizeof(PFS_FTR)
|
||||||
|
pfs_entry_size = ctypes.sizeof(PFS_ENTRY)
|
||||||
|
pfs_info_size = ctypes.sizeof(PFS_INFO)
|
||||||
|
|
||||||
|
if len(sys.argv) >= 2 :
|
||||||
|
# Drag & Drop or CLI
|
||||||
|
pfs_exec = []
|
||||||
|
for executable in args.executables :
|
||||||
|
pfs_exec.append(executable.name)
|
||||||
|
else :
|
||||||
|
# Folder path
|
||||||
|
pfs_exec = []
|
||||||
|
in_path = input('\nEnter the full folder path: ')
|
||||||
|
print('\nWorking...')
|
||||||
|
for root, dirs, files in os.walk(in_path):
|
||||||
|
for name in files :
|
||||||
|
pfs_exec.append(os.path.join(root, name))
|
||||||
|
|
||||||
|
# Process each input Dell icon-less PFS BIOS executable
|
||||||
|
for input_file in pfs_exec :
|
||||||
|
input_name,input_extension = os.path.splitext(os.path.basename(input_file))
|
||||||
|
input_dir = os.path.dirname(os.path.abspath(input_file))
|
||||||
|
|
||||||
|
print('\nFile: %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 : input_data = in_file.read()
|
||||||
|
|
||||||
|
# The Dell icon-less BIOS executables may contain more than one section. Each section is zlib-compressed
|
||||||
|
# with header pattern ++EEAA761BECBB20F1E651--789C where ++ is the section type and -- a random number
|
||||||
|
# The "BIOS" section has type 0xAA and its files are stored in PFS format. The "Utility" section has
|
||||||
|
# type 0xBB and its files are stored in PFS, BIN or 7-Zip formats. There could be more section types
|
||||||
|
# but for the purposes of this utility, we are only interested in extracting the "BIOS" section files
|
||||||
|
zlib_bios_pattern = re.compile(br'\xAA\xEE\xAA\x76\x1B\xEC\xBB\x20\xF1\xE6\x51.\x78\x9C', re.DOTALL)
|
||||||
|
|
||||||
|
zlib_bios_match = zlib_bios_pattern.search(input_data) # Search input executable for zlib "BIOS" section
|
||||||
|
|
||||||
|
# Check if zlib-compressed "BIOS" section with type 0xAA was found in the executable
|
||||||
|
if not zlib_bios_match :
|
||||||
|
print('\n Error: This is not a Dell icon-less PFS BIOS executable!')
|
||||||
|
continue # Next input file
|
||||||
|
|
||||||
|
# Store the compressed zlib data size from the preceding 4 bytes of the "BIOS" section header pattern
|
||||||
|
compressed_size = int.from_bytes(input_data[zlib_bios_match.start() - 0x4:zlib_bios_match.start()], 'little')
|
||||||
|
|
||||||
|
# Decompress "BIOS" section payload, starting from zlib header start of 0x789C
|
||||||
|
input_data = zlib.decompress(input_data[zlib_bios_match.start() + 0xC:zlib_bios_match.start() + 0xC + compressed_size])
|
||||||
|
|
||||||
|
output_path = os.path.join(input_dir, '%s%s' % (input_name, input_extension) + '_extracted') # Set extraction directory
|
||||||
|
|
||||||
|
if os.path.isdir(output_path) : shutil.rmtree(output_path) # Delete any existing extraction directory
|
||||||
|
|
||||||
|
os.mkdir(output_path) # Create extraction directory
|
||||||
|
|
||||||
|
pfs_name = '' # N/A for Main/First/Initial full PFS, used for sub-PFS recursions
|
||||||
|
pfs_index = 1 # Main/First/Initial full PFS Index is 1
|
||||||
|
pfs_count = 1 # Main/First/Initial full PFS Count is 1
|
||||||
|
is_advanced = True if args.advanced else False # Set Advanced user mode optional argument
|
||||||
|
|
||||||
|
pfs_extract(input_data, pfs_index, pfs_name, pfs_count) # Call the Dell PFS.HDR. Extractor function
|
||||||
|
|
||||||
|
print('\n Extracted Dell icon-less PFS BIOS executable!')
|
||||||
|
|
||||||
|
else :
|
||||||
|
input('\nDone!')
|
||||||
|
|
||||||
|
sys.exit(0)
|
||||||
675
LICENSE
675
LICENSE
|
|
@ -1,674 +1,19 @@
|
||||||
GNU GENERAL PUBLIC LICENSE
|
Copyright (c) 2019 Plato Mavropoulos
|
||||||
Version 3, 29 June 2007
|
|
||||||
|
|
||||||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
|
||||||
Everyone is permitted to copy and distribute verbatim copies
|
|
||||||
of this license document, but changing it is not allowed.
|
|
||||||
|
|
||||||
Preamble
|
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
|
||||||
|
|
||||||
The GNU General Public License is a free, copyleft license for
|
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
|
||||||
software and other kinds of works.
|
|
||||||
|
|
||||||
The licenses for most software and other practical works are designed
|
Subject to the terms and conditions of this license, each copyright holder and contributor hereby grants to those receiving rights under this license a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except for failure to satisfy the conditions of this license) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer this software, where such license applies only to those patent claims, already acquired or hereafter acquired, licensable by such copyright holder or contributor that are necessarily infringed by:
|
||||||
to take away your freedom to share and change the works. By contrast,
|
|
||||||
the GNU General Public License is intended to guarantee your freedom to
|
|
||||||
share and change all versions of a program--to make sure it remains free
|
|
||||||
software for all its users. We, the Free Software Foundation, use the
|
|
||||||
GNU General Public License for most of our software; it applies also to
|
|
||||||
any other work released this way by its authors. You can apply it to
|
|
||||||
your programs, too.
|
|
||||||
|
|
||||||
When we speak of free software, we are referring to freedom, not
|
(a) their Contribution(s) (the licensed copyrights of copyright holders and non-copyrightable additions of contributors, in source or binary form) alone; or
|
||||||
price. Our General Public Licenses are designed to make sure that you
|
|
||||||
have the freedom to distribute copies of free software (and charge for
|
|
||||||
them if you wish), that you receive source code or can get it if you
|
|
||||||
want it, that you can change the software or use pieces of it in new
|
|
||||||
free programs, and that you know you can do these things.
|
|
||||||
|
|
||||||
To protect your rights, we need to prevent others from denying you
|
(b) combination of their Contribution(s) with the work of authorship to which such Contribution(s) was added by such copyright holder or contributor, if, at the time the Contribution is added, such addition causes such combination to be necessarily infringed. The patent license shall not apply to any other combinations which include the Contribution.
|
||||||
these rights or asking you to surrender the rights. Therefore, you have
|
|
||||||
certain responsibilities if you distribute copies of the software, or if
|
|
||||||
you modify it: responsibilities to respect the freedom of others.
|
|
||||||
|
|
||||||
For example, if you distribute copies of such a program, whether
|
Except as expressly stated above, no rights or licenses from any copyright holder or contributor is granted under this license, whether expressly, by implication, estoppel or otherwise.
|
||||||
gratis or for a fee, you must pass on to the recipients the same
|
|
||||||
freedoms that you received. You must make sure that they, too, receive
|
|
||||||
or can get the source code. And you must show them these terms so they
|
|
||||||
know their rights.
|
|
||||||
|
|
||||||
Developers that use the GNU GPL protect your rights with two steps:
|
DISCLAIMER
|
||||||
(1) assert copyright on the software, and (2) offer you this License
|
|
||||||
giving you legal permission to copy, distribute and/or modify it.
|
|
||||||
|
|
||||||
For the developers' and authors' protection, the GPL clearly explains
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
that there is no warranty for this free software. For both users' and
|
|
||||||
authors' sake, the GPL requires that modified versions be marked as
|
|
||||||
changed, so that their problems will not be attributed erroneously to
|
|
||||||
authors of previous versions.
|
|
||||||
|
|
||||||
Some devices are designed to deny users access to install or run
|
|
||||||
modified versions of the software inside them, although the manufacturer
|
|
||||||
can do so. This is fundamentally incompatible with the aim of
|
|
||||||
protecting users' freedom to change the software. The systematic
|
|
||||||
pattern of such abuse occurs in the area of products for individuals to
|
|
||||||
use, which is precisely where it is most unacceptable. Therefore, we
|
|
||||||
have designed this version of the GPL to prohibit the practice for those
|
|
||||||
products. If such problems arise substantially in other domains, we
|
|
||||||
stand ready to extend this provision to those domains in future versions
|
|
||||||
of the GPL, as needed to protect the freedom of users.
|
|
||||||
|
|
||||||
Finally, every program is threatened constantly by software patents.
|
|
||||||
States should not allow patents to restrict development and use of
|
|
||||||
software on general-purpose computers, but in those that do, we wish to
|
|
||||||
avoid the special danger that patents applied to a free program could
|
|
||||||
make it effectively proprietary. To prevent this, the GPL assures that
|
|
||||||
patents cannot be used to render the program non-free.
|
|
||||||
|
|
||||||
The precise terms and conditions for copying, distribution and
|
|
||||||
modification follow.
|
|
||||||
|
|
||||||
TERMS AND CONDITIONS
|
|
||||||
|
|
||||||
0. Definitions.
|
|
||||||
|
|
||||||
"This License" refers to version 3 of the GNU General Public License.
|
|
||||||
|
|
||||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
|
||||||
works, such as semiconductor masks.
|
|
||||||
|
|
||||||
"The Program" refers to any copyrightable work licensed under this
|
|
||||||
License. Each licensee is addressed as "you". "Licensees" and
|
|
||||||
"recipients" may be individuals or organizations.
|
|
||||||
|
|
||||||
To "modify" a work means to copy from or adapt all or part of the work
|
|
||||||
in a fashion requiring copyright permission, other than the making of an
|
|
||||||
exact copy. The resulting work is called a "modified version" of the
|
|
||||||
earlier work or a work "based on" the earlier work.
|
|
||||||
|
|
||||||
A "covered work" means either the unmodified Program or a work based
|
|
||||||
on the Program.
|
|
||||||
|
|
||||||
To "propagate" a work means to do anything with it that, without
|
|
||||||
permission, would make you directly or secondarily liable for
|
|
||||||
infringement under applicable copyright law, except executing it on a
|
|
||||||
computer or modifying a private copy. Propagation includes copying,
|
|
||||||
distribution (with or without modification), making available to the
|
|
||||||
public, and in some countries other activities as well.
|
|
||||||
|
|
||||||
To "convey" a work means any kind of propagation that enables other
|
|
||||||
parties to make or receive copies. Mere interaction with a user through
|
|
||||||
a computer network, with no transfer of a copy, is not conveying.
|
|
||||||
|
|
||||||
An interactive user interface displays "Appropriate Legal Notices"
|
|
||||||
to the extent that it includes a convenient and prominently visible
|
|
||||||
feature that (1) displays an appropriate copyright notice, and (2)
|
|
||||||
tells the user that there is no warranty for the work (except to the
|
|
||||||
extent that warranties are provided), that licensees may convey the
|
|
||||||
work under this License, and how to view a copy of this License. If
|
|
||||||
the interface presents a list of user commands or options, such as a
|
|
||||||
menu, a prominent item in the list meets this criterion.
|
|
||||||
|
|
||||||
1. Source Code.
|
|
||||||
|
|
||||||
The "source code" for a work means the preferred form of the work
|
|
||||||
for making modifications to it. "Object code" means any non-source
|
|
||||||
form of a work.
|
|
||||||
|
|
||||||
A "Standard Interface" means an interface that either is an official
|
|
||||||
standard defined by a recognized standards body, or, in the case of
|
|
||||||
interfaces specified for a particular programming language, one that
|
|
||||||
is widely used among developers working in that language.
|
|
||||||
|
|
||||||
The "System Libraries" of an executable work include anything, other
|
|
||||||
than the work as a whole, that (a) is included in the normal form of
|
|
||||||
packaging a Major Component, but which is not part of that Major
|
|
||||||
Component, and (b) serves only to enable use of the work with that
|
|
||||||
Major Component, or to implement a Standard Interface for which an
|
|
||||||
implementation is available to the public in source code form. A
|
|
||||||
"Major Component", in this context, means a major essential component
|
|
||||||
(kernel, window system, and so on) of the specific operating system
|
|
||||||
(if any) on which the executable work runs, or a compiler used to
|
|
||||||
produce the work, or an object code interpreter used to run it.
|
|
||||||
|
|
||||||
The "Corresponding Source" for a work in object code form means all
|
|
||||||
the source code needed to generate, install, and (for an executable
|
|
||||||
work) run the object code and to modify the work, including scripts to
|
|
||||||
control those activities. However, it does not include the work's
|
|
||||||
System Libraries, or general-purpose tools or generally available free
|
|
||||||
programs which are used unmodified in performing those activities but
|
|
||||||
which are not part of the work. For example, Corresponding Source
|
|
||||||
includes interface definition files associated with source files for
|
|
||||||
the work, and the source code for shared libraries and dynamically
|
|
||||||
linked subprograms that the work is specifically designed to require,
|
|
||||||
such as by intimate data communication or control flow between those
|
|
||||||
subprograms and other parts of the work.
|
|
||||||
|
|
||||||
The Corresponding Source need not include anything that users
|
|
||||||
can regenerate automatically from other parts of the Corresponding
|
|
||||||
Source.
|
|
||||||
|
|
||||||
The Corresponding Source for a work in source code form is that
|
|
||||||
same work.
|
|
||||||
|
|
||||||
2. Basic Permissions.
|
|
||||||
|
|
||||||
All rights granted under this License are granted for the term of
|
|
||||||
copyright on the Program, and are irrevocable provided the stated
|
|
||||||
conditions are met. This License explicitly affirms your unlimited
|
|
||||||
permission to run the unmodified Program. The output from running a
|
|
||||||
covered work is covered by this License only if the output, given its
|
|
||||||
content, constitutes a covered work. This License acknowledges your
|
|
||||||
rights of fair use or other equivalent, as provided by copyright law.
|
|
||||||
|
|
||||||
You may make, run and propagate covered works that you do not
|
|
||||||
convey, without conditions so long as your license otherwise remains
|
|
||||||
in force. You may convey covered works to others for the sole purpose
|
|
||||||
of having them make modifications exclusively for you, or provide you
|
|
||||||
with facilities for running those works, provided that you comply with
|
|
||||||
the terms of this License in conveying all material for which you do
|
|
||||||
not control copyright. Those thus making or running the covered works
|
|
||||||
for you must do so exclusively on your behalf, under your direction
|
|
||||||
and control, on terms that prohibit them from making any copies of
|
|
||||||
your copyrighted material outside their relationship with you.
|
|
||||||
|
|
||||||
Conveying under any other circumstances is permitted solely under
|
|
||||||
the conditions stated below. Sublicensing is not allowed; section 10
|
|
||||||
makes it unnecessary.
|
|
||||||
|
|
||||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
|
||||||
|
|
||||||
No covered work shall be deemed part of an effective technological
|
|
||||||
measure under any applicable law fulfilling obligations under article
|
|
||||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
|
||||||
similar laws prohibiting or restricting circumvention of such
|
|
||||||
measures.
|
|
||||||
|
|
||||||
When you convey a covered work, you waive any legal power to forbid
|
|
||||||
circumvention of technological measures to the extent such circumvention
|
|
||||||
is effected by exercising rights under this License with respect to
|
|
||||||
the covered work, and you disclaim any intention to limit operation or
|
|
||||||
modification of the work as a means of enforcing, against the work's
|
|
||||||
users, your or third parties' legal rights to forbid circumvention of
|
|
||||||
technological measures.
|
|
||||||
|
|
||||||
4. Conveying Verbatim Copies.
|
|
||||||
|
|
||||||
You may convey verbatim copies of the Program's source code as you
|
|
||||||
receive it, in any medium, provided that you conspicuously and
|
|
||||||
appropriately publish on each copy an appropriate copyright notice;
|
|
||||||
keep intact all notices stating that this License and any
|
|
||||||
non-permissive terms added in accord with section 7 apply to the code;
|
|
||||||
keep intact all notices of the absence of any warranty; and give all
|
|
||||||
recipients a copy of this License along with the Program.
|
|
||||||
|
|
||||||
You may charge any price or no price for each copy that you convey,
|
|
||||||
and you may offer support or warranty protection for a fee.
|
|
||||||
|
|
||||||
5. Conveying Modified Source Versions.
|
|
||||||
|
|
||||||
You may convey a work based on the Program, or the modifications to
|
|
||||||
produce it from the Program, in the form of source code under the
|
|
||||||
terms of section 4, provided that you also meet all of these conditions:
|
|
||||||
|
|
||||||
a) The work must carry prominent notices stating that you modified
|
|
||||||
it, and giving a relevant date.
|
|
||||||
|
|
||||||
b) The work must carry prominent notices stating that it is
|
|
||||||
released under this License and any conditions added under section
|
|
||||||
7. This requirement modifies the requirement in section 4 to
|
|
||||||
"keep intact all notices".
|
|
||||||
|
|
||||||
c) You must license the entire work, as a whole, under this
|
|
||||||
License to anyone who comes into possession of a copy. This
|
|
||||||
License will therefore apply, along with any applicable section 7
|
|
||||||
additional terms, to the whole of the work, and all its parts,
|
|
||||||
regardless of how they are packaged. This License gives no
|
|
||||||
permission to license the work in any other way, but it does not
|
|
||||||
invalidate such permission if you have separately received it.
|
|
||||||
|
|
||||||
d) If the work has interactive user interfaces, each must display
|
|
||||||
Appropriate Legal Notices; however, if the Program has interactive
|
|
||||||
interfaces that do not display Appropriate Legal Notices, your
|
|
||||||
work need not make them do so.
|
|
||||||
|
|
||||||
A compilation of a covered work with other separate and independent
|
|
||||||
works, which are not by their nature extensions of the covered work,
|
|
||||||
and which are not combined with it such as to form a larger program,
|
|
||||||
in or on a volume of a storage or distribution medium, is called an
|
|
||||||
"aggregate" if the compilation and its resulting copyright are not
|
|
||||||
used to limit the access or legal rights of the compilation's users
|
|
||||||
beyond what the individual works permit. Inclusion of a covered work
|
|
||||||
in an aggregate does not cause this License to apply to the other
|
|
||||||
parts of the aggregate.
|
|
||||||
|
|
||||||
6. Conveying Non-Source Forms.
|
|
||||||
|
|
||||||
You may convey a covered work in object code form under the terms
|
|
||||||
of sections 4 and 5, provided that you also convey the
|
|
||||||
machine-readable Corresponding Source under the terms of this License,
|
|
||||||
in one of these ways:
|
|
||||||
|
|
||||||
a) Convey the object code in, or embodied in, a physical product
|
|
||||||
(including a physical distribution medium), accompanied by the
|
|
||||||
Corresponding Source fixed on a durable physical medium
|
|
||||||
customarily used for software interchange.
|
|
||||||
|
|
||||||
b) Convey the object code in, or embodied in, a physical product
|
|
||||||
(including a physical distribution medium), accompanied by a
|
|
||||||
written offer, valid for at least three years and valid for as
|
|
||||||
long as you offer spare parts or customer support for that product
|
|
||||||
model, to give anyone who possesses the object code either (1) a
|
|
||||||
copy of the Corresponding Source for all the software in the
|
|
||||||
product that is covered by this License, on a durable physical
|
|
||||||
medium customarily used for software interchange, for a price no
|
|
||||||
more than your reasonable cost of physically performing this
|
|
||||||
conveying of source, or (2) access to copy the
|
|
||||||
Corresponding Source from a network server at no charge.
|
|
||||||
|
|
||||||
c) Convey individual copies of the object code with a copy of the
|
|
||||||
written offer to provide the Corresponding Source. This
|
|
||||||
alternative is allowed only occasionally and noncommercially, and
|
|
||||||
only if you received the object code with such an offer, in accord
|
|
||||||
with subsection 6b.
|
|
||||||
|
|
||||||
d) Convey the object code by offering access from a designated
|
|
||||||
place (gratis or for a charge), and offer equivalent access to the
|
|
||||||
Corresponding Source in the same way through the same place at no
|
|
||||||
further charge. You need not require recipients to copy the
|
|
||||||
Corresponding Source along with the object code. If the place to
|
|
||||||
copy the object code is a network server, the Corresponding Source
|
|
||||||
may be on a different server (operated by you or a third party)
|
|
||||||
that supports equivalent copying facilities, provided you maintain
|
|
||||||
clear directions next to the object code saying where to find the
|
|
||||||
Corresponding Source. Regardless of what server hosts the
|
|
||||||
Corresponding Source, you remain obligated to ensure that it is
|
|
||||||
available for as long as needed to satisfy these requirements.
|
|
||||||
|
|
||||||
e) Convey the object code using peer-to-peer transmission, provided
|
|
||||||
you inform other peers where the object code and Corresponding
|
|
||||||
Source of the work are being offered to the general public at no
|
|
||||||
charge under subsection 6d.
|
|
||||||
|
|
||||||
A separable portion of the object code, whose source code is excluded
|
|
||||||
from the Corresponding Source as a System Library, need not be
|
|
||||||
included in conveying the object code work.
|
|
||||||
|
|
||||||
A "User Product" is either (1) a "consumer product", which means any
|
|
||||||
tangible personal property which is normally used for personal, family,
|
|
||||||
or household purposes, or (2) anything designed or sold for incorporation
|
|
||||||
into a dwelling. In determining whether a product is a consumer product,
|
|
||||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
|
||||||
product received by a particular user, "normally used" refers to a
|
|
||||||
typical or common use of that class of product, regardless of the status
|
|
||||||
of the particular user or of the way in which the particular user
|
|
||||||
actually uses, or expects or is expected to use, the product. A product
|
|
||||||
is a consumer product regardless of whether the product has substantial
|
|
||||||
commercial, industrial or non-consumer uses, unless such uses represent
|
|
||||||
the only significant mode of use of the product.
|
|
||||||
|
|
||||||
"Installation Information" for a User Product means any methods,
|
|
||||||
procedures, authorization keys, or other information required to install
|
|
||||||
and execute modified versions of a covered work in that User Product from
|
|
||||||
a modified version of its Corresponding Source. The information must
|
|
||||||
suffice to ensure that the continued functioning of the modified object
|
|
||||||
code is in no case prevented or interfered with solely because
|
|
||||||
modification has been made.
|
|
||||||
|
|
||||||
If you convey an object code work under this section in, or with, or
|
|
||||||
specifically for use in, a User Product, and the conveying occurs as
|
|
||||||
part of a transaction in which the right of possession and use of the
|
|
||||||
User Product is transferred to the recipient in perpetuity or for a
|
|
||||||
fixed term (regardless of how the transaction is characterized), the
|
|
||||||
Corresponding Source conveyed under this section must be accompanied
|
|
||||||
by the Installation Information. But this requirement does not apply
|
|
||||||
if neither you nor any third party retains the ability to install
|
|
||||||
modified object code on the User Product (for example, the work has
|
|
||||||
been installed in ROM).
|
|
||||||
|
|
||||||
The requirement to provide Installation Information does not include a
|
|
||||||
requirement to continue to provide support service, warranty, or updates
|
|
||||||
for a work that has been modified or installed by the recipient, or for
|
|
||||||
the User Product in which it has been modified or installed. Access to a
|
|
||||||
network may be denied when the modification itself materially and
|
|
||||||
adversely affects the operation of the network or violates the rules and
|
|
||||||
protocols for communication across the network.
|
|
||||||
|
|
||||||
Corresponding Source conveyed, and Installation Information provided,
|
|
||||||
in accord with this section must be in a format that is publicly
|
|
||||||
documented (and with an implementation available to the public in
|
|
||||||
source code form), and must require no special password or key for
|
|
||||||
unpacking, reading or copying.
|
|
||||||
|
|
||||||
7. Additional Terms.
|
|
||||||
|
|
||||||
"Additional permissions" are terms that supplement the terms of this
|
|
||||||
License by making exceptions from one or more of its conditions.
|
|
||||||
Additional permissions that are applicable to the entire Program shall
|
|
||||||
be treated as though they were included in this License, to the extent
|
|
||||||
that they are valid under applicable law. If additional permissions
|
|
||||||
apply only to part of the Program, that part may be used separately
|
|
||||||
under those permissions, but the entire Program remains governed by
|
|
||||||
this License without regard to the additional permissions.
|
|
||||||
|
|
||||||
When you convey a copy of a covered work, you may at your option
|
|
||||||
remove any additional permissions from that copy, or from any part of
|
|
||||||
it. (Additional permissions may be written to require their own
|
|
||||||
removal in certain cases when you modify the work.) You may place
|
|
||||||
additional permissions on material, added by you to a covered work,
|
|
||||||
for which you have or can give appropriate copyright permission.
|
|
||||||
|
|
||||||
Notwithstanding any other provision of this License, for material you
|
|
||||||
add to a covered work, you may (if authorized by the copyright holders of
|
|
||||||
that material) supplement the terms of this License with terms:
|
|
||||||
|
|
||||||
a) Disclaiming warranty or limiting liability differently from the
|
|
||||||
terms of sections 15 and 16 of this License; or
|
|
||||||
|
|
||||||
b) Requiring preservation of specified reasonable legal notices or
|
|
||||||
author attributions in that material or in the Appropriate Legal
|
|
||||||
Notices displayed by works containing it; or
|
|
||||||
|
|
||||||
c) Prohibiting misrepresentation of the origin of that material, or
|
|
||||||
requiring that modified versions of such material be marked in
|
|
||||||
reasonable ways as different from the original version; or
|
|
||||||
|
|
||||||
d) Limiting the use for publicity purposes of names of licensors or
|
|
||||||
authors of the material; or
|
|
||||||
|
|
||||||
e) Declining to grant rights under trademark law for use of some
|
|
||||||
trade names, trademarks, or service marks; or
|
|
||||||
|
|
||||||
f) Requiring indemnification of licensors and authors of that
|
|
||||||
material by anyone who conveys the material (or modified versions of
|
|
||||||
it) with contractual assumptions of liability to the recipient, for
|
|
||||||
any liability that these contractual assumptions directly impose on
|
|
||||||
those licensors and authors.
|
|
||||||
|
|
||||||
All other non-permissive additional terms are considered "further
|
|
||||||
restrictions" within the meaning of section 10. If the Program as you
|
|
||||||
received it, or any part of it, contains a notice stating that it is
|
|
||||||
governed by this License along with a term that is a further
|
|
||||||
restriction, you may remove that term. If a license document contains
|
|
||||||
a further restriction but permits relicensing or conveying under this
|
|
||||||
License, you may add to a covered work material governed by the terms
|
|
||||||
of that license document, provided that the further restriction does
|
|
||||||
not survive such relicensing or conveying.
|
|
||||||
|
|
||||||
If you add terms to a covered work in accord with this section, you
|
|
||||||
must place, in the relevant source files, a statement of the
|
|
||||||
additional terms that apply to those files, or a notice indicating
|
|
||||||
where to find the applicable terms.
|
|
||||||
|
|
||||||
Additional terms, permissive or non-permissive, may be stated in the
|
|
||||||
form of a separately written license, or stated as exceptions;
|
|
||||||
the above requirements apply either way.
|
|
||||||
|
|
||||||
8. Termination.
|
|
||||||
|
|
||||||
You may not propagate or modify a covered work except as expressly
|
|
||||||
provided under this License. Any attempt otherwise to propagate or
|
|
||||||
modify it is void, and will automatically terminate your rights under
|
|
||||||
this License (including any patent licenses granted under the third
|
|
||||||
paragraph of section 11).
|
|
||||||
|
|
||||||
However, if you cease all violation of this License, then your
|
|
||||||
license from a particular copyright holder is reinstated (a)
|
|
||||||
provisionally, unless and until the copyright holder explicitly and
|
|
||||||
finally terminates your license, and (b) permanently, if the copyright
|
|
||||||
holder fails to notify you of the violation by some reasonable means
|
|
||||||
prior to 60 days after the cessation.
|
|
||||||
|
|
||||||
Moreover, your license from a particular copyright holder is
|
|
||||||
reinstated permanently if the copyright holder notifies you of the
|
|
||||||
violation by some reasonable means, this is the first time you have
|
|
||||||
received notice of violation of this License (for any work) from that
|
|
||||||
copyright holder, and you cure the violation prior to 30 days after
|
|
||||||
your receipt of the notice.
|
|
||||||
|
|
||||||
Termination of your rights under this section does not terminate the
|
|
||||||
licenses of parties who have received copies or rights from you under
|
|
||||||
this License. If your rights have been terminated and not permanently
|
|
||||||
reinstated, you do not qualify to receive new licenses for the same
|
|
||||||
material under section 10.
|
|
||||||
|
|
||||||
9. Acceptance Not Required for Having Copies.
|
|
||||||
|
|
||||||
You are not required to accept this License in order to receive or
|
|
||||||
run a copy of the Program. Ancillary propagation of a covered work
|
|
||||||
occurring solely as a consequence of using peer-to-peer transmission
|
|
||||||
to receive a copy likewise does not require acceptance. However,
|
|
||||||
nothing other than this License grants you permission to propagate or
|
|
||||||
modify any covered work. These actions infringe copyright if you do
|
|
||||||
not accept this License. Therefore, by modifying or propagating a
|
|
||||||
covered work, you indicate your acceptance of this License to do so.
|
|
||||||
|
|
||||||
10. Automatic Licensing of Downstream Recipients.
|
|
||||||
|
|
||||||
Each time you convey a covered work, the recipient automatically
|
|
||||||
receives a license from the original licensors, to run, modify and
|
|
||||||
propagate that work, subject to this License. You are not responsible
|
|
||||||
for enforcing compliance by third parties with this License.
|
|
||||||
|
|
||||||
An "entity transaction" is a transaction transferring control of an
|
|
||||||
organization, or substantially all assets of one, or subdividing an
|
|
||||||
organization, or merging organizations. If propagation of a covered
|
|
||||||
work results from an entity transaction, each party to that
|
|
||||||
transaction who receives a copy of the work also receives whatever
|
|
||||||
licenses to the work the party's predecessor in interest had or could
|
|
||||||
give under the previous paragraph, plus a right to possession of the
|
|
||||||
Corresponding Source of the work from the predecessor in interest, if
|
|
||||||
the predecessor has it or can get it with reasonable efforts.
|
|
||||||
|
|
||||||
You may not impose any further restrictions on the exercise of the
|
|
||||||
rights granted or affirmed under this License. For example, you may
|
|
||||||
not impose a license fee, royalty, or other charge for exercise of
|
|
||||||
rights granted under this License, and you may not initiate litigation
|
|
||||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
|
||||||
any patent claim is infringed by making, using, selling, offering for
|
|
||||||
sale, or importing the Program or any portion of it.
|
|
||||||
|
|
||||||
11. Patents.
|
|
||||||
|
|
||||||
A "contributor" is a copyright holder who authorizes use under this
|
|
||||||
License of the Program or a work on which the Program is based. The
|
|
||||||
work thus licensed is called the contributor's "contributor version".
|
|
||||||
|
|
||||||
A contributor's "essential patent claims" are all patent claims
|
|
||||||
owned or controlled by the contributor, whether already acquired or
|
|
||||||
hereafter acquired, that would be infringed by some manner, permitted
|
|
||||||
by this License, of making, using, or selling its contributor version,
|
|
||||||
but do not include claims that would be infringed only as a
|
|
||||||
consequence of further modification of the contributor version. For
|
|
||||||
purposes of this definition, "control" includes the right to grant
|
|
||||||
patent sublicenses in a manner consistent with the requirements of
|
|
||||||
this License.
|
|
||||||
|
|
||||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
|
||||||
patent license under the contributor's essential patent claims, to
|
|
||||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
|
||||||
propagate the contents of its contributor version.
|
|
||||||
|
|
||||||
In the following three paragraphs, a "patent license" is any express
|
|
||||||
agreement or commitment, however denominated, not to enforce a patent
|
|
||||||
(such as an express permission to practice a patent or covenant not to
|
|
||||||
sue for patent infringement). To "grant" such a patent license to a
|
|
||||||
party means to make such an agreement or commitment not to enforce a
|
|
||||||
patent against the party.
|
|
||||||
|
|
||||||
If you convey a covered work, knowingly relying on a patent license,
|
|
||||||
and the Corresponding Source of the work is not available for anyone
|
|
||||||
to copy, free of charge and under the terms of this License, through a
|
|
||||||
publicly available network server or other readily accessible means,
|
|
||||||
then you must either (1) cause the Corresponding Source to be so
|
|
||||||
available, or (2) arrange to deprive yourself of the benefit of the
|
|
||||||
patent license for this particular work, or (3) arrange, in a manner
|
|
||||||
consistent with the requirements of this License, to extend the patent
|
|
||||||
license to downstream recipients. "Knowingly relying" means you have
|
|
||||||
actual knowledge that, but for the patent license, your conveying the
|
|
||||||
covered work in a country, or your recipient's use of the covered work
|
|
||||||
in a country, would infringe one or more identifiable patents in that
|
|
||||||
country that you have reason to believe are valid.
|
|
||||||
|
|
||||||
If, pursuant to or in connection with a single transaction or
|
|
||||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
|
||||||
covered work, and grant a patent license to some of the parties
|
|
||||||
receiving the covered work authorizing them to use, propagate, modify
|
|
||||||
or convey a specific copy of the covered work, then the patent license
|
|
||||||
you grant is automatically extended to all recipients of the covered
|
|
||||||
work and works based on it.
|
|
||||||
|
|
||||||
A patent license is "discriminatory" if it does not include within
|
|
||||||
the scope of its coverage, prohibits the exercise of, or is
|
|
||||||
conditioned on the non-exercise of one or more of the rights that are
|
|
||||||
specifically granted under this License. You may not convey a covered
|
|
||||||
work if you are a party to an arrangement with a third party that is
|
|
||||||
in the business of distributing software, under which you make payment
|
|
||||||
to the third party based on the extent of your activity of conveying
|
|
||||||
the work, and under which the third party grants, to any of the
|
|
||||||
parties who would receive the covered work from you, a discriminatory
|
|
||||||
patent license (a) in connection with copies of the covered work
|
|
||||||
conveyed by you (or copies made from those copies), or (b) primarily
|
|
||||||
for and in connection with specific products or compilations that
|
|
||||||
contain the covered work, unless you entered into that arrangement,
|
|
||||||
or that patent license was granted, prior to 28 March 2007.
|
|
||||||
|
|
||||||
Nothing in this License shall be construed as excluding or limiting
|
|
||||||
any implied license or other defenses to infringement that may
|
|
||||||
otherwise be available to you under applicable patent law.
|
|
||||||
|
|
||||||
12. No Surrender of Others' Freedom.
|
|
||||||
|
|
||||||
If conditions are imposed on you (whether by court order, agreement or
|
|
||||||
otherwise) that contradict the conditions of this License, they do not
|
|
||||||
excuse you from the conditions of this License. If you cannot convey a
|
|
||||||
covered work so as to satisfy simultaneously your obligations under this
|
|
||||||
License and any other pertinent obligations, then as a consequence you may
|
|
||||||
not convey it at all. For example, if you agree to terms that obligate you
|
|
||||||
to collect a royalty for further conveying from those to whom you convey
|
|
||||||
the Program, the only way you could satisfy both those terms and this
|
|
||||||
License would be to refrain entirely from conveying the Program.
|
|
||||||
|
|
||||||
13. Use with the GNU Affero General Public License.
|
|
||||||
|
|
||||||
Notwithstanding any other provision of this License, you have
|
|
||||||
permission to link or combine any covered work with a work licensed
|
|
||||||
under version 3 of the GNU Affero General Public License into a single
|
|
||||||
combined work, and to convey the resulting work. The terms of this
|
|
||||||
License will continue to apply to the part which is the covered work,
|
|
||||||
but the special requirements of the GNU Affero General Public License,
|
|
||||||
section 13, concerning interaction through a network will apply to the
|
|
||||||
combination as such.
|
|
||||||
|
|
||||||
14. Revised Versions of this License.
|
|
||||||
|
|
||||||
The Free Software Foundation may publish revised and/or new versions of
|
|
||||||
the GNU General Public License from time to time. Such new versions will
|
|
||||||
be similar in spirit to the present version, but may differ in detail to
|
|
||||||
address new problems or concerns.
|
|
||||||
|
|
||||||
Each version is given a distinguishing version number. If the
|
|
||||||
Program specifies that a certain numbered version of the GNU General
|
|
||||||
Public License "or any later version" applies to it, you have the
|
|
||||||
option of following the terms and conditions either of that numbered
|
|
||||||
version or of any later version published by the Free Software
|
|
||||||
Foundation. If the Program does not specify a version number of the
|
|
||||||
GNU General Public License, you may choose any version ever published
|
|
||||||
by the Free Software Foundation.
|
|
||||||
|
|
||||||
If the Program specifies that a proxy can decide which future
|
|
||||||
versions of the GNU General Public License can be used, that proxy's
|
|
||||||
public statement of acceptance of a version permanently authorizes you
|
|
||||||
to choose that version for the Program.
|
|
||||||
|
|
||||||
Later license versions may give you additional or different
|
|
||||||
permissions. However, no additional obligations are imposed on any
|
|
||||||
author or copyright holder as a result of your choosing to follow a
|
|
||||||
later version.
|
|
||||||
|
|
||||||
15. Disclaimer of Warranty.
|
|
||||||
|
|
||||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
|
||||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
|
||||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
|
||||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
|
||||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
|
||||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
|
||||||
|
|
||||||
16. Limitation of Liability.
|
|
||||||
|
|
||||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
|
||||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
|
||||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
|
||||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
|
||||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
|
||||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
|
||||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
|
||||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
|
||||||
SUCH DAMAGES.
|
|
||||||
|
|
||||||
17. Interpretation of Sections 15 and 16.
|
|
||||||
|
|
||||||
If the disclaimer of warranty and limitation of liability provided
|
|
||||||
above cannot be given local legal effect according to their terms,
|
|
||||||
reviewing courts shall apply local law that most closely approximates
|
|
||||||
an absolute waiver of all civil liability in connection with the
|
|
||||||
Program, unless a warranty or assumption of liability accompanies a
|
|
||||||
copy of the Program in return for a fee.
|
|
||||||
|
|
||||||
END OF TERMS AND CONDITIONS
|
|
||||||
|
|
||||||
How to Apply These Terms to Your New Programs
|
|
||||||
|
|
||||||
If you develop a new program, and you want it to be of the greatest
|
|
||||||
possible use to the public, the best way to achieve this is to make it
|
|
||||||
free software which everyone can redistribute and change under these terms.
|
|
||||||
|
|
||||||
To do so, attach the following notices to the program. It is safest
|
|
||||||
to attach them to the start of each source file to most effectively
|
|
||||||
state the exclusion of warranty; and each file should have at least
|
|
||||||
the "copyright" line and a pointer to where the full notice is found.
|
|
||||||
|
|
||||||
<one line to give the program's name and a brief idea of what it does.>
|
|
||||||
Copyright (C) <year> <name of author>
|
|
||||||
|
|
||||||
This program is free software: you can redistribute it and/or modify
|
|
||||||
it under the terms of the GNU General Public License as published by
|
|
||||||
the Free Software Foundation, either version 3 of the License, or
|
|
||||||
(at your option) any later version.
|
|
||||||
|
|
||||||
This program is distributed in the hope that it will be useful,
|
|
||||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
GNU General Public License for more details.
|
|
||||||
|
|
||||||
You should have received a copy of the GNU General Public License
|
|
||||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
Also add information on how to contact you by electronic and paper mail.
|
|
||||||
|
|
||||||
If the program does terminal interaction, make it output a short
|
|
||||||
notice like this when it starts in an interactive mode:
|
|
||||||
|
|
||||||
<program> Copyright (C) <year> <name of author>
|
|
||||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
|
||||||
This is free software, and you are welcome to redistribute it
|
|
||||||
under certain conditions; type `show c' for details.
|
|
||||||
|
|
||||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
|
||||||
parts of the General Public License. Of course, your program's commands
|
|
||||||
might be different; for a GUI interface, you would use an "about box".
|
|
||||||
|
|
||||||
You should also get your employer (if you work as a programmer) or school,
|
|
||||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
|
||||||
For more information on this, and how to apply and follow the GNU GPL, see
|
|
||||||
<http://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
The GNU General Public License does not permit incorporating your program
|
|
||||||
into proprietary programs. If your program is a subroutine library, you
|
|
||||||
may consider it more useful to permit linking proprietary applications with
|
|
||||||
the library. If this is what you want to do, use the GNU Lesser General
|
|
||||||
Public License instead of this License. But first, please read
|
|
||||||
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
|
||||||
183
README.md
183
README.md
|
|
@ -5,17 +5,20 @@ Various BIOS Utilities for Modding/Research
|
||||||
|
|
||||||
[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=DJDZD3PRGCSCL)
|
[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=DJDZD3PRGCSCL)
|
||||||
|
|
||||||
|
## **Dell PFS BIOS Extractor**
|
||||||
|
|
||||||
## **Dell HDR Module Extractor**
|
|
||||||
|
|
||||||
#### **Description**
|
#### **Description**
|
||||||
|
|
||||||
Parses modern icon-less Dell BIOS HDR executables and extracts their SPI/BIOS modules. After extraction, the HDR image is automatically unpacked into individual SPI/BIOS modules via [LongSoft's PFSExtractor-RS](https://github.com/LongSoft/PFSExtractor-RS) tool.
|
Parses modern icon-less Dell PFS BIOS executables and extracts their SPI/BIOS/UEFI firmware components. It supports all Dell PFS formats, including those which are originally compressed or split in chunks. The output comprises only final firmware components which are directly usable by end users. An optional Advanced user mode is available as well, which additionally extracts firmware Signatures and more Metadata.
|
||||||
|
|
||||||
#### **Usage**
|
#### **Usage**
|
||||||
|
|
||||||
You can either Drag & Drop or manually enter the full path of a folder containing Dell HDR executables.
|
You can either Drag & Drop or manually enter the full path of a folder containing icon-less Dell PFS BIOS executables. Optional arguments:
|
||||||
|
|
||||||
|
* -h or --help : show help message and exit
|
||||||
|
* -a or --advanced : extract in advanced user mode
|
||||||
|
|
||||||
#### **Download**
|
#### **Download**
|
||||||
|
|
||||||
|
|
@ -23,49 +26,7 @@ An already built/frozen/compiled binary is provided by me for Windows only. Thus
|
||||||
|
|
||||||
#### **Compatibility**
|
#### **Compatibility**
|
||||||
|
|
||||||
Should work at all Windows, Linux or macOS operating systems which have Python 3.6 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.
|
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 have the following 3rd party tool at the same directory:
|
|
||||||
|
|
||||||
* [PFSExtractor-RS](https://github.com/LongSoft/PFSExtractor-RS) (i.e. PFSExtractor.exe)
|
|
||||||
|
|
||||||
#### **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 3.6.0 or newer is installed:
|
|
||||||
|
|
||||||
> python --version
|
|
||||||
|
|
||||||
2. Use pip to install PyInstaller:
|
|
||||||
|
|
||||||
> pip3 install pyinstaller
|
|
||||||
|
|
||||||
3. Build/Freeze/Compile:
|
|
||||||
|
|
||||||
> pyinstaller --noupx --onefile Dell_HDR_Extract.py
|
|
||||||
|
|
||||||
At dist folder you should find the final utility executable
|
|
||||||
|
|
||||||
## **AMI BIOS Guard Extractor**
|
|
||||||
|
|
||||||
#### **Description**
|
|
||||||
|
|
||||||
Parses AMI BIOS Guard (a.k.a. PFAT) images and extracts a proper SPI/BIOS image.
|
|
||||||
|
|
||||||
#### **Usage**
|
|
||||||
|
|
||||||
You can either Drag & Drop or manually enter the full path of a folder containing AMI PFAT images.
|
|
||||||
|
|
||||||
#### **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 3.6 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**
|
#### **Prerequisites**
|
||||||
|
|
||||||
|
|
@ -75,7 +36,53 @@ To run the utility, you do not need any 3rd party tool.
|
||||||
|
|
||||||
PyInstaller can build/freeze/compile the utility at all three supported platforms, it is simple to run and gets updated often.
|
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 3.6.0 or newer is installed:
|
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 Dell_PFS_Extract.py
|
||||||
|
|
||||||
|
At dist folder you should find the final utility executable
|
||||||
|
|
||||||
|
#### **Pictures**
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
## **AMI BIOS Guard Extractor**
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#### **Description**
|
||||||
|
|
||||||
|
Parses AMI BIOS Guard (a.k.a. PFAT) images and extracts a proper SPI/BIOS/UEFI firmware.
|
||||||
|
|
||||||
|
#### **Usage**
|
||||||
|
|
||||||
|
You can either Drag & Drop or manually enter the full path of a folder containing AMI BIOS Guard (PFAT) images.
|
||||||
|
|
||||||
|
#### **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 utility, you do not need any 3rd party tool.
|
||||||
|
|
||||||
|
#### **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
|
> python --version
|
||||||
|
|
||||||
|
|
@ -91,6 +98,8 @@ At dist folder you should find the final utility executable
|
||||||
|
|
||||||
## **Apple EFI Sucatalog Link Grabber**
|
## **Apple EFI Sucatalog Link Grabber**
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#### **Description**
|
#### **Description**
|
||||||
|
|
||||||
Parses Apple Software Update CatalogURL .sucatalog files and saves all EFI firmware package links into a text file. It removes any xml formatting, ignores false positives, removes duplicate links and sorts them in alphabetical order for easy comparison afterwards.
|
Parses Apple Software Update CatalogURL .sucatalog files and saves all EFI firmware package links into a text file. It removes any xml formatting, ignores false positives, removes duplicate links and sorts them in alphabetical order for easy comparison afterwards.
|
||||||
|
|
@ -105,7 +114,7 @@ An already built/frozen/compiled binary is provided by me for Windows only. Thus
|
||||||
|
|
||||||
#### **Compatibility**
|
#### **Compatibility**
|
||||||
|
|
||||||
Should work at all Windows, Linux or macOS operating systems which have Python 3.6 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.
|
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**
|
#### **Prerequisites**
|
||||||
|
|
||||||
|
|
@ -115,7 +124,7 @@ To run the utility, you do not need any 3rd party tool.
|
||||||
|
|
||||||
PyInstaller can build/freeze/compile the utility at all three supported platforms, it is simple to run and gets updated often.
|
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 3.6.0 or newer is installed:
|
1. Make sure Python 3.7.0 or newer is installed:
|
||||||
|
|
||||||
> python --version
|
> python --version
|
||||||
|
|
||||||
|
|
@ -131,6 +140,8 @@ At dist folder you should find the final utility executable
|
||||||
|
|
||||||
## **Apple EFI File Renamer**
|
## **Apple EFI File Renamer**
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#### **Description**
|
#### **Description**
|
||||||
|
|
||||||
Parses Apple EFI files and renames them based on Intel's official $IBIOSI$ tag as follows: Model_Version_Build_Year_Month_Day_Hour_Minute_Checksum. The checksum is calculated and added by the utility in order to differentiate any EFI files with the same $IBIOSI$ tag. In rare cases in which the $IBIOSI$ tag is compressed, the utility automatically first uses [LongSoft's UEFIFind and UEFIExtract](https://github.com/LongSoft/UEFITool) tools.
|
Parses Apple EFI files and renames them based on Intel's official $IBIOSI$ tag as follows: Model_Version_Build_Year_Month_Day_Hour_Minute_Checksum. The checksum is calculated and added by the utility in order to differentiate any EFI files with the same $IBIOSI$ tag. In rare cases in which the $IBIOSI$ tag is compressed, the utility automatically first uses [LongSoft's UEFIFind and UEFIExtract](https://github.com/LongSoft/UEFITool) tools.
|
||||||
|
|
@ -145,7 +156,7 @@ An already built/frozen/compiled binary is provided by me for Windows only. Thus
|
||||||
|
|
||||||
#### **Compatibility**
|
#### **Compatibility**
|
||||||
|
|
||||||
Should work at all Windows, Linux or macOS operating systems which have Python 3.6 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.
|
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**
|
#### **Prerequisites**
|
||||||
|
|
||||||
|
|
@ -158,7 +169,7 @@ To run the python script or its built/frozen/compiled binary, you need to have t
|
||||||
|
|
||||||
PyInstaller can build/freeze/compile the utility at all three supported platforms, it is simple to run and gets updated often.
|
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 3.6.0 or newer is installed:
|
1. Make sure Python 3.7.0 or newer is installed:
|
||||||
|
|
||||||
> python --version
|
> python --version
|
||||||
|
|
||||||
|
|
@ -174,6 +185,8 @@ At dist folder you should find the final utility executable
|
||||||
|
|
||||||
## **Apple EFI IM4P Splitter**
|
## **Apple EFI IM4P Splitter**
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#### **Description**
|
#### **Description**
|
||||||
|
|
||||||
Parses Apple multiple EFI firmware .im4p files and splits all detected EFI firmware into separate SPI/BIOS images.
|
Parses Apple multiple EFI firmware .im4p files and splits all detected EFI firmware into separate SPI/BIOS images.
|
||||||
|
|
@ -188,7 +201,7 @@ An already built/frozen/compiled binary is provided by me for Windows only. Thus
|
||||||
|
|
||||||
#### **Compatibility**
|
#### **Compatibility**
|
||||||
|
|
||||||
Should work at all Windows, Linux or macOS operating systems which have Python 3.6 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.
|
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**
|
#### **Prerequisites**
|
||||||
|
|
||||||
|
|
@ -198,7 +211,7 @@ To run the utility, you do not need any 3rd party tool.
|
||||||
|
|
||||||
PyInstaller can build/freeze/compile the utility at all three supported platforms, it is simple to run and gets updated often.
|
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 3.6.0 or newer is installed:
|
1. Make sure Python 3.7.0 or newer is installed:
|
||||||
|
|
||||||
> python --version
|
> python --version
|
||||||
|
|
||||||
|
|
@ -212,6 +225,52 @@ PyInstaller can build/freeze/compile the utility at all three supported platform
|
||||||
|
|
||||||
At dist folder you should find the final utility executable
|
At dist folder you should find the final utility executable
|
||||||
|
|
||||||
|
## **Apple EFI Package Extractor**
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#### **Description**
|
||||||
|
|
||||||
|
Parses Apple EFI firmware packages (i.e. FirmwareUpdate.pkg, BridgeOSUpdateCustomer.pkg), extracts their EFI images, splits those in IM4P format and renames the final SPI/BIOS images accordingly. The utility automatically uses the free version of [AnyToISO](https://www.crystalidea.com/anytoiso) to extract the EFI .pkg files. The subsequent IM4P splitting and EFI renaming requires the presence of "Apple EFI IM4P Splitter" and "Apple EFI File Renamer" utilities.
|
||||||
|
|
||||||
|
#### **Usage**
|
||||||
|
|
||||||
|
You can either Drag & Drop or manually enter the full path of a folder containing Apple EFI firmware package (.pkg) files. Depending on where AnyToISO is installed on your system, you must change the "anytoiso_path" variable accordingly.
|
||||||
|
|
||||||
|
#### **Download**
|
||||||
|
|
||||||
|
An already built/frozen/compiled binary is **not** provided because the script requires the user to set the AnyToISO executable path variable. Remember that you need to include prerequisites such as AnyToISO, Apple EFI IM4P Splitter and Apple EFI File Renamer for the utility to work.
|
||||||
|
|
||||||
|
#### **Compatibility**
|
||||||
|
|
||||||
|
Should work at all Windows & macOS operating systems which have Python 3.7 and AnyToISO support.
|
||||||
|
|
||||||
|
#### **Prerequisites**
|
||||||
|
|
||||||
|
To run the python script, you need to have the following 3rd party tools installed or placed at the same directory:
|
||||||
|
|
||||||
|
* [AnyToISO](https://www.crystalidea.com/anytoiso) (i.e. anytoiso.exe)
|
||||||
|
* [UEFIFind](https://github.com/LongSoft/UEFITool) (i.e. UEFIFind.exe)
|
||||||
|
* [UEFIExtract](https://github.com/LongSoft/UEFITool) (i.e. UEFIExtract.exe)
|
||||||
|
|
||||||
|
#### **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. Note that, due to this utility's nature, you may need to perform some small script changes for a built/frozen/compiled binary to work.
|
||||||
|
|
||||||
|
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 Apple_EFI_Package.py
|
||||||
|
|
||||||
|
At dist folder you should find the final utility executable
|
||||||
|
|
||||||
## **Panasonic BIOS Update Extractor**
|
## **Panasonic BIOS Update Extractor**
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -231,7 +290,7 @@ An already built/frozen/compiled Windows binary is provided by me. Thus, **you d
|
||||||
|
|
||||||
#### **Compatibility**
|
#### **Compatibility**
|
||||||
|
|
||||||
Should work at all Windows operating systems which have Python 3.6 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.
|
Should work at all Windows 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**
|
#### **Prerequisites**
|
||||||
|
|
||||||
|
|
@ -249,7 +308,7 @@ To run the python script or its built/frozen/compiled binary, you need to additi
|
||||||
|
|
||||||
PyInstaller can build/freeze/compile the utility at Windows, it is simple to run and gets updated often.
|
PyInstaller can build/freeze/compile the utility at Windows, it is simple to run and gets updated often.
|
||||||
|
|
||||||
1. Make sure Python 3.6.0 or newer is installed:
|
1. Make sure Python 3.7.0 or newer is installed:
|
||||||
|
|
||||||
> python --version
|
> python --version
|
||||||
|
|
||||||
|
|
@ -286,7 +345,7 @@ An already built/frozen/compiled binary is provided by me for Windows only. Thus
|
||||||
|
|
||||||
#### **Compatibility**
|
#### **Compatibility**
|
||||||
|
|
||||||
Should work at all Windows, Linux or macOS operating systems which have Python 3.6 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.
|
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**
|
#### **Prerequisites**
|
||||||
|
|
||||||
|
|
@ -298,7 +357,7 @@ To run the python script or its built/frozen/compiled binary, you need to have t
|
||||||
|
|
||||||
PyInstaller can build/freeze/compile the utility at all three supported platforms, it is simple to run and gets updated often.
|
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 3.6.0 or newer is installed:
|
1. Make sure Python 3.7.0 or newer is installed:
|
||||||
|
|
||||||
> python --version
|
> python --version
|
||||||
|
|
||||||
|
|
@ -331,7 +390,7 @@ An already built/frozen/compiled binary is provided by me for Windows only. Thus
|
||||||
|
|
||||||
#### **Compatibility**
|
#### **Compatibility**
|
||||||
|
|
||||||
Should work at all Windows, Linux or macOS operating systems which have Python 3.6 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.
|
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**
|
#### **Prerequisites**
|
||||||
|
|
||||||
|
|
@ -343,7 +402,7 @@ To run the python script or its built/frozen/compiled binary, you need to have t
|
||||||
|
|
||||||
PyInstaller can build/freeze/compile the utility at all three supported platforms, it is simple to run and gets updated often.
|
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 3.6.0 or newer is installed:
|
1. Make sure Python 3.7.0 or newer is installed:
|
||||||
|
|
||||||
> python --version
|
> python --version
|
||||||
|
|
||||||
|
|
@ -373,7 +432,7 @@ An already built/frozen/compiled binary is provided by me for Windows only. Thus
|
||||||
|
|
||||||
#### **Compatibility**
|
#### **Compatibility**
|
||||||
|
|
||||||
Should work at all Windows, Linux or macOS operating systems which have Python 3.6 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.
|
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**
|
#### **Prerequisites**
|
||||||
|
|
||||||
|
|
@ -385,7 +444,7 @@ To run the python script or its built/frozen/compiled binary, you need to have t
|
||||||
|
|
||||||
PyInstaller can build/freeze/compile the utility at all three supported platforms, it is simple to run and gets updated often.
|
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 3.6.0 or newer is installed:
|
1. Make sure Python 3.7.0 or newer is installed:
|
||||||
|
|
||||||
> python --version
|
> python --version
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue