779 lines
26 KiB
Python
779 lines
26 KiB
Python
# Wizard Kit: Functions - ddrescue
|
|
|
|
import json
|
|
import pathlib
|
|
import re
|
|
import time
|
|
|
|
from functions.common import *
|
|
from functions.data import *
|
|
from operator import itemgetter
|
|
|
|
# STATIC VARIABLES
|
|
DDRESCUE_SETTINGS = {
|
|
'--binary-prefixes': {'Enabled': True, 'Hidden': True},
|
|
'--data-preview': {'Enabled': True, 'Hidden': True},
|
|
'--idirect': {'Enabled': True},
|
|
'--odirect': {'Enabled': True},
|
|
'--max-read-rate': {'Enabled': False, 'Value': '128MiB'},
|
|
'--min-read-rate': {'Enabled': True, 'Value': '64KiB'},
|
|
'--reopen-on-error': {'Enabled': True},
|
|
'--retry-passes=': {'Enabled': True, 'Value': '0'},
|
|
'--timeout=': {'Enabled': True, 'Value': '5m'},
|
|
'-vvvv': {'Enabled': True, 'Hidden': True},
|
|
}
|
|
USAGE = """ {script_name} clone [source [destination]]
|
|
{script_name} image [source [destination]]
|
|
(e.g. {script_name} clone /dev/sda /dev/sdb)
|
|
"""
|
|
|
|
# Functions
|
|
def abort_ddrescue_tui():
|
|
run_program(['losetup', '-D'])
|
|
abort()
|
|
|
|
def build_outer_panes(source, dest):
|
|
"""Build top and side panes."""
|
|
clear_screen()
|
|
|
|
# Top panes
|
|
source_pane = tmux_splitw(
|
|
'-bdvl', '2',
|
|
'-PF', '#D',
|
|
'echo-and-hold "{BLUE}Source{CLEAR}\n{text}"'.format(
|
|
text = source['Display Name'],
|
|
**COLORS))
|
|
tmux_splitw(
|
|
'-t', source_pane,
|
|
'-dhl', '21',
|
|
'echo-and-hold "{BLUE}Started{CLEAR}\n{text}"'.format(
|
|
text = time.strftime("%Y-%m-%d %H:%M %Z"),
|
|
**COLORS))
|
|
tmux_splitw(
|
|
'-t', source_pane,
|
|
'-dhp', '50',
|
|
'echo-and-hold "{BLUE}Destination{CLEAR}\n{text}"'.format(
|
|
text = dest['Display Name'],
|
|
**COLORS))
|
|
|
|
# Side pane
|
|
update_progress(source)
|
|
tmux_splitw('-dhl', '21',
|
|
'watch', '--color', '--no-title', '--interval', '1',
|
|
'cat', source['Progress Out'])
|
|
|
|
|
|
def get_device_details(dev_path):
|
|
"""Get device details via lsblk, returns JSON dict."""
|
|
try:
|
|
cmd = (
|
|
'lsblk',
|
|
'--json',
|
|
'--output-all',
|
|
'--paths',
|
|
dev_path)
|
|
result = run_program(cmd)
|
|
except CalledProcessError:
|
|
print_error('Failed to get device details for {}'.format(dev_path))
|
|
abort_ddrescue_tui()
|
|
|
|
json_data = json.loads(result.stdout.decode())
|
|
# Just return the first device (there should only be one)
|
|
return json_data['blockdevices'][0]
|
|
|
|
def get_status_color(s, t_success=99, t_warn=90):
|
|
"""Get color based on status, returns str."""
|
|
color = COLORS['CLEAR']
|
|
p_recovered = -1
|
|
try:
|
|
p_recovered = float(s)
|
|
except ValueError:
|
|
# Status is either in lists below or will default to red
|
|
pass
|
|
|
|
if s in ('Pending',):
|
|
color = COLORS['CLEAR']
|
|
elif s in ('Working',):
|
|
color = COLORS['YELLOW']
|
|
elif p_recovered >= t_success:
|
|
color = COLORS['GREEN']
|
|
elif p_recovered >= t_warn:
|
|
color = COLORS['YELLOW']
|
|
else:
|
|
color = COLORS['RED']
|
|
return color
|
|
|
|
def menu_clone(source_path, dest_path):
|
|
"""ddrescue cloning menu."""
|
|
|
|
# Set devices
|
|
source = select_device('source', source_path)
|
|
source['Type'] = 'Clone'
|
|
source['Pass 1'] = {'Status': 'Pending', 'Done': False}
|
|
source['Pass 2'] = {'Status': 'Pending', 'Done': False}
|
|
source['Pass 3'] = {'Status': 'Pending', 'Done': False}
|
|
dest = select_device('destination', dest_path,
|
|
skip_device = source['Details'], allow_image_file = False)
|
|
|
|
# Show selection details
|
|
show_selection_details(source, dest)
|
|
|
|
# Confirm
|
|
if not ask('Proceed with clone?'):
|
|
abort_ddrescue_tui()
|
|
show_safety_check()
|
|
|
|
# Main menu
|
|
build_outer_panes(source, dest)
|
|
menu_main(source)
|
|
|
|
# Done
|
|
run_program(['losetup', '-D'])
|
|
run_program(['tmux', 'kill-window'])
|
|
exit_script()
|
|
|
|
def menu_ddrescue(*args):
|
|
"""Main ddrescue loop/menu."""
|
|
args = list(args)
|
|
script_name = os.path.basename(args.pop(0))
|
|
run_mode = ''
|
|
source_path = None
|
|
dest_path = None
|
|
|
|
# Parse args
|
|
try:
|
|
run_mode = args.pop(0)
|
|
source_path = args.pop(0)
|
|
dest_path = args.pop(0)
|
|
except IndexError:
|
|
# We'll set the missing paths later
|
|
pass
|
|
|
|
# Show proper menu or exit
|
|
if run_mode == 'clone':
|
|
menu_clone(source_path, dest_path)
|
|
elif run_mode == 'image':
|
|
menu_image(source_path, dest_path)
|
|
else:
|
|
if not re.search(r'(^$|help|-h|\?)', run_mode, re.IGNORECASE):
|
|
print_error('Invalid mode.')
|
|
show_usage(script_name)
|
|
exit_script()
|
|
|
|
def menu_image(source_path, dest_path):
|
|
"""ddrescue imaging menu."""
|
|
|
|
# Set devices
|
|
source = select_device('source', source_path, allow_image_file = False)
|
|
source['Type'] = 'Image'
|
|
source['Pass 1'] = {'Status': 'Pending', 'Done': False}
|
|
source['Pass 2'] = {'Status': 'Pending', 'Done': False}
|
|
source['Pass 3'] = {'Status': 'Pending', 'Done': False}
|
|
dest = select_dest_path(dest_path, skip_device=source['Details'])
|
|
|
|
# Show selection details
|
|
show_selection_details(source, dest)
|
|
|
|
# Confirm
|
|
if not ask('Proceed with imaging?'):
|
|
abort_ddrescue_tui()
|
|
|
|
# Select child device(s)
|
|
source['Children'] = menu_select_children(source)
|
|
|
|
# Main menu
|
|
build_outer_panes(source, dest)
|
|
menu_main(source)
|
|
|
|
# Done
|
|
run_program(['losetup', '-D'])
|
|
run_program(['tmux', 'kill-window'])
|
|
exit_script()
|
|
|
|
def menu_main(source):
|
|
"""Main menu is used to set ddrescue settings."""
|
|
if 'Settings' not in source:
|
|
source['Settings'] = DDRESCUE_SETTINGS.copy()
|
|
|
|
# Build menu
|
|
main_options = [
|
|
{'Base Name': 'Retry', 'Enabled': False},
|
|
{'Base Name': 'Reverse direction', 'Enabled': False},
|
|
]
|
|
actions =[
|
|
{'Name': 'Start', 'Letter': 'S'},
|
|
{'Name': 'Change settings {YELLOW}(experts only){CLEAR}'.format(
|
|
**COLORS),
|
|
'Letter': 'C'},
|
|
{'Name': 'Quit', 'Letter': 'Q', 'CRLF': True},
|
|
]
|
|
|
|
# Show menu
|
|
while True:
|
|
# Update entries
|
|
for opt in main_options:
|
|
opt['Name'] = '{} {}'.format(
|
|
'✓' if opt['Enabled'] else 'X',
|
|
opt['Base Name'])
|
|
|
|
selection = menu_select(
|
|
title = '{GREEN}ddrescue TUI: Main Menu{CLEAR}'.format(**COLORS),
|
|
main_entries = main_options,
|
|
action_entries = actions)
|
|
|
|
if selection.isnumeric():
|
|
# Toggle selection
|
|
index = int(selection) - 1
|
|
main_options[index]['Enabled'] = not main_options[index]['Enabled']
|
|
elif selection == 'S':
|
|
# Set settings for pass
|
|
settings = []
|
|
# TODO move to new function and replace with real code
|
|
for k, v in source['Settings'].items():
|
|
if not v['Enabled']:
|
|
continue
|
|
if k[-1:] == '=':
|
|
settings.append('{}{}'.format(k, v['Value']))
|
|
else:
|
|
settings.append(k)
|
|
if 'Value' in v:
|
|
settings.append(v['Value'])
|
|
for opt in main_options:
|
|
if 'Retry' in opt['Base Name'] and opt['Enabled']:
|
|
settings.extend(['--retrim', '--try-again'])
|
|
if 'Reverse' in opt['Base Name'] and opt['Enabled']:
|
|
settings.append('--reverse')
|
|
# Disable for next pass
|
|
opt['Enabled'] = False
|
|
print_success('GO!')
|
|
if source['Pass 3']['Done']:
|
|
# Go to results
|
|
print_success('Done?')
|
|
elif source['Pass 2']['Done']:
|
|
# In pass 3
|
|
print_error('Pass 3')
|
|
print_standard(str(settings))
|
|
source['Pass 3']['Done'] = True
|
|
source['Pass 3']['Status'] = '99.99'
|
|
elif source['Pass 1']['Done']:
|
|
# In pass 2
|
|
print_warning('Pass 2')
|
|
settings.append('--no-scrape')
|
|
print_standard(str(settings))
|
|
source['Pass 2']['Done'] = True
|
|
source['Pass 2']['Status'] = '98.1415'
|
|
else:
|
|
# In pass 1
|
|
print_info('Pass 1')
|
|
settings.extend(['--no-trim', '--no-scrape'])
|
|
print_standard(str(settings))
|
|
status = source['Pass 1']['Status']
|
|
if status == 'Pending':
|
|
source['Pass 1']['Status'] = '78.6623'
|
|
elif float(status) < 80:
|
|
source['Pass 1']['Status'] = '86.1102'
|
|
elif float(status) < 95:
|
|
source['Pass 1']['Status'] = '97.77'
|
|
source['Pass 1']['Done'] = True
|
|
update_progress(source)
|
|
pause()
|
|
elif selection == 'C':
|
|
menu_settings(source)
|
|
elif selection == 'Q':
|
|
break
|
|
|
|
def menu_select_children(source):
|
|
"""Select child device(s) or whole disk, returns list."""
|
|
dev_options = [{
|
|
'Base Name': '{:<14}(Whole device)'.format(source['Dev Path']),
|
|
'Path': source['Dev Path'],
|
|
'Selected': True}]
|
|
for child in source['Details'].get('children', []):
|
|
dev_options.append({
|
|
'Base Name': '{:<14}({:>6} {})'.format(
|
|
child['name'],
|
|
child['size'],
|
|
child['fstype'] if child['fstype'] else 'Unknown'),
|
|
'Path': child['name'],
|
|
'Selected': False})
|
|
actions = [
|
|
{'Name': 'Proceed', 'Letter': 'P'},
|
|
{'Name': 'Quit', 'Letter': 'Q'}]
|
|
|
|
# Skip Menu if there's no children
|
|
if len(dev_options) == 1:
|
|
return []
|
|
|
|
# Show Menu
|
|
while True:
|
|
# Update entries
|
|
for dev in dev_options:
|
|
dev['Name'] = '{} {}'.format(
|
|
'*' if dev['Selected'] else ' ',
|
|
dev['Base Name'])
|
|
|
|
selection = menu_select(
|
|
title = 'Please select part(s) to image',
|
|
main_entries = dev_options,
|
|
action_entries = actions)
|
|
|
|
if selection.isnumeric():
|
|
# Toggle selection
|
|
index = int(selection) - 1
|
|
dev_options[index]['Selected'] = not dev_options[index]['Selected']
|
|
|
|
# Deselect whole device if child selected (this round)
|
|
if index > 0:
|
|
dev_options[0]['Selected'] = False
|
|
|
|
# Deselect all children if whole device selected
|
|
if dev_options[0]['Selected']:
|
|
for dev in dev_options[1:]:
|
|
dev['Selected'] = False
|
|
elif selection == 'P':
|
|
break
|
|
elif selection == 'Q':
|
|
abort_ddrescue_tui()
|
|
|
|
# Check selection
|
|
selected_children = [{
|
|
'Dev Path': d['Path'],
|
|
'Pass 1': {'Status': 'Pending', 'Done': False},
|
|
'Pass 2': {'Status': 'Pending', 'Done': False},
|
|
'Pass 3': {'Status': 'Pending', 'Done': False}} for d in dev_options
|
|
if d['Selected'] and 'Whole device' not in d['Base Name']]
|
|
return selected_children
|
|
|
|
def menu_select_device(title='Which device?', skip_device={}):
|
|
"""Select block device via a menu, returns dev_path as str."""
|
|
skip_names = [
|
|
skip_device.get('name', None), skip_device.get('pkname', None)]
|
|
skip_names = [n for n in skip_names if n]
|
|
try:
|
|
cmd = (
|
|
'lsblk',
|
|
'--json',
|
|
'--nodeps',
|
|
'--output-all',
|
|
'--paths')
|
|
result = run_program(cmd)
|
|
json_data = json.loads(result.stdout.decode())
|
|
except CalledProcessError:
|
|
print_error('Failed to get device details for {}'.format(dev_path))
|
|
abort_ddrescue_tui()
|
|
|
|
# Build menu
|
|
dev_options = []
|
|
for dev in json_data['blockdevices']:
|
|
# Skip if dev is in skip_names
|
|
if dev['name'] in skip_names or dev['pkname'] in skip_names:
|
|
continue
|
|
|
|
# Append non-matching devices
|
|
dev_options.append({
|
|
'Name': '{name:12} {tran:5} {size:6} {model} {serial}'.format(
|
|
name = dev['name'],
|
|
tran = dev['tran'] if dev['tran'] else '',
|
|
size = dev['size'] if dev['size'] else '',
|
|
model = dev['model'] if dev['model'] else '',
|
|
serial = dev['serial'] if dev['serial'] else ''),
|
|
'Path': dev['name']})
|
|
dev_options = sorted(dev_options, key=itemgetter('Name'))
|
|
if not dev_options:
|
|
print_error('No devices available.')
|
|
abort_ddrescue_tui()
|
|
|
|
# Show Menu
|
|
actions = [{'Name': 'Quit', 'Letter': 'Q'}]
|
|
selection = menu_select(
|
|
title = title,
|
|
main_entries = dev_options,
|
|
action_entries = actions)
|
|
|
|
if selection.isnumeric():
|
|
return dev_options[int(selection)-1]['Path']
|
|
elif selection == 'Q':
|
|
abort_ddrescue_tui()
|
|
|
|
def menu_select_path(skip_device={}):
|
|
"""Select path via menu, returns path as str."""
|
|
pwd = os.path.realpath(global_vars['Env']['PWD'])
|
|
s_path = None
|
|
|
|
# Build Menu
|
|
path_options = [
|
|
{'Name': 'Current directory: {}'.format(pwd), 'Path': pwd},
|
|
{'Name': 'Local device', 'Path': None},
|
|
{'Name': 'Enter manually', 'Path': None}]
|
|
actions = [{'Name': 'Quit', 'Letter': 'Q'}]
|
|
|
|
# Show Menu
|
|
selection = menu_select(
|
|
title = 'Please make a selection',
|
|
main_entries = path_options,
|
|
action_entries = actions)
|
|
|
|
if selection == 'Q':
|
|
abort_ddrescue_tui()
|
|
elif selection.isnumeric():
|
|
index = int(selection) - 1
|
|
if path_options[index]['Path']:
|
|
# Current directory
|
|
s_path = pwd
|
|
|
|
elif path_options[index]['Name'] == 'Local device':
|
|
# Local device
|
|
local_device = select_device(
|
|
skip_device = skip_device,
|
|
allow_image_file = False)
|
|
|
|
# Mount device volume(s)
|
|
report = mount_volumes(
|
|
all_devices = False,
|
|
device_path = local_device['Dev Path'],
|
|
read_write = True)
|
|
|
|
# Select volume
|
|
vol_options = []
|
|
for k, v in sorted(report.items()):
|
|
disabled = v['show_data']['data'] == 'Failed to mount'
|
|
if disabled:
|
|
name = '{name} (Failed to mount)'.format(**v)
|
|
else:
|
|
name = '{name} (mounted on "{mount_point}")'.format(**v)
|
|
vol_options.append({
|
|
'Name': name,
|
|
'Path': v['mount_point'],
|
|
'Disabled': disabled})
|
|
selection = menu_select(
|
|
title = 'Please select a volume',
|
|
main_entries = vol_options,
|
|
action_entries = actions)
|
|
if selection.isnumeric():
|
|
s_path = vol_options[int(selection)-1]['Path']
|
|
elif selection == 'Q':
|
|
abort_ddrescue_tui()
|
|
|
|
elif path_options[index]['Name'] == 'Enter manually':
|
|
# Manual entry
|
|
while not s_path:
|
|
m_path = input('Please enter path: ').strip()
|
|
if m_path and pathlib.Path(m_path).is_dir():
|
|
s_path = os.path.realpath(m_path)
|
|
elif m_path and pathlib.Path(m_path).is_file():
|
|
print_error('File "{}" exists'.format(m_path))
|
|
else:
|
|
print_error('Invalid path "{}"'.format(m_path))
|
|
return s_path
|
|
|
|
def menu_settings(source):
|
|
"""Change advanced ddrescue settings."""
|
|
title = '{GREEN}ddrescue TUI: Expert Settings{CLEAR}\n\n'.format(**COLORS)
|
|
title += '{YELLOW}These settings can cause {CLEAR}'.format(**COLORS)
|
|
title += '{RED}MAJOR DAMAGE{CLEAR}{YELLOW} to drives{CLEAR}\n'.format(
|
|
**COLORS)
|
|
title += 'Please read the manual before making any changes'
|
|
|
|
# Build menu
|
|
settings = []
|
|
for k, v in sorted(source['Settings'].items()):
|
|
if not v.get('Hidden', False):
|
|
settings.append({'Base Name': k.replace('=', ''), 'Flag': k})
|
|
actions = [{'Name': 'Main Menu', 'Letter': 'M'}]
|
|
|
|
# Show menu
|
|
while True:
|
|
for s in settings:
|
|
s['Name'] = '{}{}{}'.format(
|
|
s['Base Name'],
|
|
' = ' if 'Value' in source['Settings'][s['Flag']] else '',
|
|
source['Settings'][s['Flag']].get('Value', ''))
|
|
if not source['Settings'][s['Flag']]['Enabled']:
|
|
s['Name'] = '{YELLOW}{name} (Disabled){CLEAR}'.format(
|
|
name = s['Name'],
|
|
**COLORS)
|
|
selection = menu_select(
|
|
title = title,
|
|
main_entries = settings,
|
|
action_entries = actions)
|
|
if selection.isnumeric():
|
|
index = int(selection) - 1
|
|
flag = settings[index]['Flag']
|
|
enabled = source['Settings'][flag]['Enabled']
|
|
if 'Value' in source['Settings'][flag]:
|
|
answer = choice(
|
|
choices = ['Toggle flag', 'Change value'],
|
|
prompt = 'Please make a selection for "{}"'.format(flag))
|
|
if answer == 'Toggle flag':
|
|
# Toggle
|
|
source['Settings'][flag]['Enabled'] = not enabled
|
|
else:
|
|
# Update value
|
|
source['Settings'][flag]['Value'] = get_simple_string(
|
|
prompt = 'Enter new value')
|
|
else:
|
|
source['Settings'][flag]['Enabled'] = not enabled
|
|
elif selection == 'M':
|
|
break
|
|
|
|
def select_dest_path(provided_path=None, skip_device={}):
|
|
dest = {}
|
|
|
|
# Set path
|
|
if provided_path:
|
|
dest['Path'] = provided_path
|
|
else:
|
|
dest['Path'] = menu_select_path(skip_device=skip_device)
|
|
dest['Path'] = os.path.realpath(dest['Path'])
|
|
|
|
# Check path
|
|
if not pathlib.Path(dest['Path']).is_dir():
|
|
print_error('Invalid path "{}"'.format(dest['Path']))
|
|
abort_ddrescue_tui()
|
|
|
|
# Create ticket folder
|
|
if ask('Create ticket folder?'):
|
|
ticket_folder = get_simple_string('Please enter folder name')
|
|
dest['Path'] = os.path.join(
|
|
dest['Path'], ticket_folder)
|
|
try:
|
|
os.makedirs(dest['Path'], exist_ok=True)
|
|
except OSError:
|
|
print_error('Failed to create folder "{}"'.format(
|
|
dest['Path']))
|
|
abort_ddrescue_tui()
|
|
|
|
# Set display name
|
|
result = run_program(['tput', 'cols'])
|
|
width = int((int(result.stdout.decode().strip()) - 21) / 2) - 2
|
|
if len(dest['Path']) > width:
|
|
dest['Display Name'] = '...{}'.format(dest['Path'][-(width-3):])
|
|
else:
|
|
dest['Display Name'] = dest['Path']
|
|
|
|
return dest
|
|
|
|
def select_device(description='device', provided_path=None,
|
|
skip_device={}, allow_image_file=True):
|
|
"""Select device via provided path or menu, return dev as dict."""
|
|
dev = {'Is Image': False}
|
|
|
|
# Set path
|
|
if provided_path:
|
|
dev['Path'] = provided_path
|
|
else:
|
|
dev['Path'] = menu_select_device(
|
|
title='Please select a {}'.format(description),
|
|
skip_device=skip_device)
|
|
dev['Path'] = os.path.realpath(dev['Path'])
|
|
|
|
# Check path
|
|
if pathlib.Path(dev['Path']).is_block_device():
|
|
dev['Dev Path'] = dev['Path']
|
|
elif allow_image_file and pathlib.Path(dev['Path']).is_file():
|
|
dev['Dev Path'] = setup_loopback_device(dev['Path'])
|
|
dev['Is Image'] = True
|
|
else:
|
|
print_error('Invalid {} "{}"'.format(description, dev['Path']))
|
|
abort_ddrescue_tui()
|
|
|
|
# Get device details
|
|
dev['Details'] = get_device_details(dev['Dev Path'])
|
|
|
|
# Check for parent device(s)
|
|
while dev['Details']['pkname']:
|
|
print_warning('{} "{}" is a child device.'.format(
|
|
description.title(), dev['Dev Path']))
|
|
if ask('Use parent device "{}" instead?'.format(
|
|
dev['Details']['pkname'])):
|
|
# Update dev with parent info
|
|
dev['Dev Path'] = dev['Details']['pkname']
|
|
dev['Details'] = get_device_details(dev['Dev Path'])
|
|
else:
|
|
# Leave alone
|
|
break
|
|
|
|
# Set display name
|
|
if dev['Is Image']:
|
|
dev['Display Name'] = dev['Path']
|
|
else:
|
|
dev['Display Name'] = '{name} {size} {model}'.format(
|
|
**dev['Details'])
|
|
result = run_program(['tput', 'cols'])
|
|
width = int((int(result.stdout.decode().strip()) - 21) / 2) - 2
|
|
if len(dev['Display Name']) > width:
|
|
if dev['Is Image']:
|
|
dev['Display Name'] = '...{}'.format(dev['Display Name'][-(width-3):])
|
|
else:
|
|
dev['Display Name'] = '{}...'.format(dev['Display Name'][:(width-3)])
|
|
else:
|
|
dev['Display Name'] = dev['Display Name']
|
|
|
|
return dev
|
|
|
|
def setup_loopback_device(source_path):
|
|
"""Setup a loopback device for source_path, returns dev_path as str."""
|
|
cmd = (
|
|
'losetup',
|
|
'--find',
|
|
'--partscan',
|
|
'--show',
|
|
source_path)
|
|
try:
|
|
out = run_program(cmd, check=True)
|
|
dev_path = out.stdout.decode().strip()
|
|
sleep(1)
|
|
except CalledProcessError:
|
|
print_error('Failed to setup loopback device for source.')
|
|
abort_ddrescue_tui()
|
|
else:
|
|
return dev_path
|
|
|
|
def show_device_details(dev_path):
|
|
"""Display device details on screen."""
|
|
cmd = (
|
|
'lsblk', '--nodeps',
|
|
'--output', 'NAME,TRAN,TYPE,SIZE,VENDOR,MODEL,SERIAL',
|
|
dev_path)
|
|
result = run_program(cmd)
|
|
output = result.stdout.decode().splitlines()
|
|
print_info(output.pop(0))
|
|
for line in output:
|
|
print_standard(line)
|
|
|
|
# Children info
|
|
cmd = ('lsblk', '--output', 'NAME,SIZE,FSTYPE,LABEL,MOUNTPOINT', dev_path)
|
|
result = run_program(cmd)
|
|
output = result.stdout.decode().splitlines()
|
|
print_info(output.pop(0))
|
|
for line in output:
|
|
print_standard(line)
|
|
|
|
def show_safety_check():
|
|
"""Display safety check message and get confirmation from user."""
|
|
print_standard('\nSAFETY CHECK')
|
|
print_warning('All data will be DELETED from the '
|
|
'destination device and partition(s) listed above.')
|
|
print_warning('This is irreversible and will lead '
|
|
'to {CLEAR}{RED}DATA LOSS.'.format(**COLORS))
|
|
if not ask('Asking again to confirm, is this correct?'):
|
|
abort_ddrescue_tui()
|
|
|
|
def show_selection_details(source, dest):
|
|
clear_screen()
|
|
|
|
# Source
|
|
print_success('Source device')
|
|
if source['Is Image']:
|
|
print_standard('Using image file: {}'.format(source['Path']))
|
|
print_standard(' (via loopback device: {})'.format(
|
|
source['Dev Path']))
|
|
show_device_details(source['Dev Path'])
|
|
print_standard(' ')
|
|
|
|
# Destination
|
|
if source['Type'] == 'Clone':
|
|
print_success('Destination device ', end='')
|
|
print_error('(ALL DATA WILL BE DELETED)', timestamp=False)
|
|
show_device_details(dest['Dev Path'])
|
|
else:
|
|
print_success('Destination path')
|
|
print_standard(dest['Path'])
|
|
print_standard(' ')
|
|
|
|
def show_usage(script_name):
|
|
print_info('Usage:')
|
|
print_standard(USAGE.format(script_name=script_name))
|
|
|
|
def tmux_splitw(*args):
|
|
"""Run tmux split-window command and return output as str."""
|
|
cmd = ['tmux', 'split-window', *args]
|
|
result = run_program(cmd)
|
|
return result.stdout.decode().strip()
|
|
|
|
def update_progress(source):
|
|
"""Update progress file."""
|
|
if 'Progress Out' not in source:
|
|
source['Progress Out'] = '{}/progress.out'.format(global_vars['LogDir'])
|
|
output = []
|
|
if source['Type'] == 'Clone':
|
|
output.append(' {BLUE}Cloning Status{CLEAR}'.format(**COLORS))
|
|
else:
|
|
output.append(' {BLUE}Imaging Status{CLEAR}'.format(**COLORS))
|
|
output.append('─────────────────────')
|
|
|
|
# Main device
|
|
if source['Type'] == 'Clone':
|
|
output.append('{BLUE}{dev}{CLEAR}'.format(
|
|
dev = 'Image File' if source['Is Image'] else source['Dev Path'],
|
|
**COLORS))
|
|
for x in (1, 2, 3):
|
|
p_num = 'Pass {}'.format(x)
|
|
s_display = source[p_num]['Status']
|
|
try:
|
|
s_display = float(s_display)
|
|
except ValueError:
|
|
# Ignore and leave s_display alone
|
|
pass
|
|
else:
|
|
s_display = '{:0.2f} %'.format(s_display)
|
|
output.append('{p_num}{s_color}{s_display:>15}{CLEAR}'.format(
|
|
p_num = p_num,
|
|
s_color = get_status_color(source[p_num]['Status']),
|
|
s_display = s_display,
|
|
**COLORS))
|
|
else:
|
|
# Image mode
|
|
if source['Children']:
|
|
# Just parts
|
|
for child in source['Children']:
|
|
output.append('{BLUE}{dev}{CLEAR}'.format(
|
|
dev = child['Dev Path'],
|
|
**COLORS))
|
|
for x in (1, 2, 3):
|
|
p_num = 'Pass {}'.format(x)
|
|
s_display = child[p_num]['Status']
|
|
try:
|
|
s_display = float(s_display)
|
|
except ValueError:
|
|
# Ignore and leave s_display alone
|
|
pass
|
|
else:
|
|
s_display = '{:0.2f} %'.format(s_display)
|
|
output.append('{p_num}{s_color}{s_display:>15}{CLEAR}'.format(
|
|
p_num = p_num,
|
|
s_color = get_status_color(child[p_num]['Status']),
|
|
s_display = s_display,
|
|
**COLORS))
|
|
output.append(' ')
|
|
else:
|
|
# Whole device
|
|
output.append('{BLUE}{dev}{CLEAR} {YELLOW}(Whole){CLEAR}'.format(
|
|
dev = source['Dev Path'],
|
|
**COLORS))
|
|
for x in (1, 2, 3):
|
|
p_num = 'Pass {}'.format(x)
|
|
s_display = source[p_num]['Status']
|
|
try:
|
|
s_display = float(s_display)
|
|
except ValueError:
|
|
# Ignore and leave s_display alone
|
|
pass
|
|
else:
|
|
s_display = '{:0.2f} %'.format(s_display)
|
|
output.append('{p_num}{s_color}{s_display:>15}{CLEAR}'.format(
|
|
p_num = p_num,
|
|
s_color = get_status_color(source[p_num]['Status']),
|
|
s_display = s_display,
|
|
**COLORS))
|
|
|
|
# Add line-endings
|
|
output = ['{}\n'.format(line) for line in output]
|
|
|
|
with open(source['Progress Out'], 'w') as f:
|
|
f.writelines(output)
|
|
|
|
if __name__ == '__main__':
|
|
print("This file is not meant to be called directly.")
|
|
|
|
# vim: sts=4 sw=4 ts=4
|