Files
OpenCore-Legacy-Patcher/Resources/Utilities.py
Dhinak G dd968a3244 Fixes
2021-05-19 09:58:01 -04:00

142 lines
4.7 KiB
Python

# Copyright (C) 2020-2021, Dhinak G
from __future__ import print_function
import os
import math
import plistlib
import subprocess
def hexswap(input_hex: str):
hex_pairs = [input_hex[i : i + 2] for i in range(0, len(input_hex), 2)]
hex_rev = hex_pairs[::-1]
hex_str = "".join(["".join(x) for x in hex_rev])
return hex_str.upper()
def header(lines):
lines = [i for i in lines if i is not None]
total_length = len(max(lines, key=len)) + 4
print("#" * (total_length))
for line in lines:
left_side = math.floor(((total_length - 2 - len(line.strip())) / 2))
print("#" + " " * left_side + line.strip() + " " * (total_length - len("#" + " " * left_side + line.strip()) - 1) + "#")
print("#" * total_length)
def check_recovery():
root_partition_info = plistlib.loads(subprocess.run("diskutil info -plist /".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode())
if root_partition_info["VolumeName"] == "macOS Base System" and root_partition_info["FilesystemType"] == "apfs" and root_partition_info["BusProtocol"] == "Disk Image":
return True
else:
return False
def cls():
# We only support macOS, so
print("\u001Bc")
# def menu(title, prompt, menu_options, add_quit=True, auto_number=False, in_between=[], top_level=False):
# return_option = ["Q", "Quit", None] if top_level else ["B", "Back", None]
# if add_quit: menu_options.append(return_option)
# cls()
# header(title)
# print()
# for i in in_between: print(i)
# if in_between: print()
# for index, option in enumerate(menu_options):
# if auto_number and not (index == (len(menu_options) - 1) and add_quit):
# option[0] = str((index + 1))
# print(option[0] + ". " + option[1])
# print()
# selected = input(prompt)
# keys = [option[0].upper() for option in menu_options]
# if not selected or selected.upper() not in keys:
# return
# if selected.upper() == return_option[0]:
# return -1
# else:
# menu_options[keys.index(selected.upper())][2]() if menu_options[keys.index(selected.upper())][2] else None
class TUIMenu:
def __init__(self, title, prompt, options=None, return_number_instead_of_direct_call=False, add_quit=True, auto_number=False, in_between=None, top_level=False, loop=False):
self.title = title
self.prompt = prompt
self.in_between = in_between or []
self.options = options or []
self.return_number_instead_of_direct_call = return_number_instead_of_direct_call
self.auto_number = auto_number
self.add_quit = add_quit
self.top_level = top_level
self.loop = loop
self.added_quit = False
def add_menu_option(self, name, description="", function=None, key=""):
self.options.append([key, name, description, function])
def start(self):
return_option = ["Q", "Quit"] if self.top_level else ["B", "Back"]
if self.add_quit and not self.added_quit:
self.add_menu_option(return_option[1], function=None, key=return_option[0])
self.added_quit = True
while True:
cls()
header(self.title)
print()
for i in self.in_between:
print(i)
if self.in_between:
print()
for index, option in enumerate(self.options):
if self.auto_number and not (index == (len(self.options) - 1) and self.add_quit):
option[0] = str((index + 1))
print(option[0] + ". " + option[1])
for i in option[2]:
print("\t" + i)
print()
selected = input(self.prompt)
keys = [option[0].upper() for option in self.options]
if not selected or selected.upper() not in keys:
if self.loop:
continue
else:
return
if self.add_quit and selected.upper() == return_option[0]:
return -1
elif self.return_number_instead_of_direct_call:
return self.options[keys.index(selected.upper())][0]
else:
self.options[keys.index(selected.upper())][3]() if self.options[keys.index(selected.upper())][3] else None
if not self.loop:
return
class TUIOnlyPrint:
def __init__(self, title, prompt, in_between=None):
self.title = title
self.prompt = prompt
self.in_between = in_between or []
def start(self):
cls()
header(self.title)
print()
for i in self.in_between:
print(i)
if self.in_between:
print()
return input(self.prompt)