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167 lines
7.4 KiB
Python
167 lines
7.4 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Name: install.py
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# Purpose: This module contain functions to install ISO files to USB disk non destructively.
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# Authors: Sundar
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# Licence: This file is a part of multibootusb package. You can redistribute it or modify
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# under the terms of GNU General Public License, v.2 or above
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import os
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import shutil
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import sys
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import platform
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import threading
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import subprocess
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from .usb import *
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from .gen import *
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# from .iso import *
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from . import iso
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from scripts.update_cfg_file import *
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from . import config
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from . import persistence
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def install_distro():
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"""
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Install selected ISO to USB disk.
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:return:
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"""
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usb_mount = config.usb_mount
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install_dir = os.path.join(usb_mount, "multibootusb", iso_basename(config.iso_link))
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_iso_file_list = iso.iso_file_list(config.iso_link)
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if not os.path.exists(os.path.join(usb_mount, "multibootusb")):
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print("Copying multibootusb directory to ", usb_mount)
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shutil.copytree(resource_path(os.path.join("data", "tools", "multibootusb")),
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os.path.join(config.usb_mount, "multibootusb"))
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if not os.path.exists(install_dir):
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os.makedirs(install_dir)
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with open(os.path.join(install_dir, "multibootusb.cfg"), "w") as f:
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f.write(config.distro)
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with open(os.path.join(install_dir, "iso_file_list.cfg"), 'w') as f:
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for file_path in _iso_file_list:
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f.write(file_path + "\n")
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print("Installing ", iso_name(config.iso_link), "on", install_dir)
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if config.distro == "opensuse":
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iso.iso_extract_file(config.iso_link, install_dir, 'boot')
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status_text = "Copying ISO..."
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if platform.system() == "Windows":
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subprocess.call(["xcopy", config.iso_link, usb_mount], shell=True) # Have to use xcopy as python file copy is dead slow.
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elif platform.system() == "Linux":
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print(config.iso_link, usb_mount)
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shutil.copy(config.iso_link, usb_mount)
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elif config.distro == "Windows" or config.distro == "alpine":
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print("Extracting iso to " + usb_mount)
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iso_extract_full(config.iso_link, usb_mount)
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elif config.distro == "trinity-rescue":
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iso.iso_extract_file(config.iso_link, usb_mount, 'trk3')
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elif config.distro == "ipfire":
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iso.iso_extract_file(config.iso_link, usb_mount, '.tlz')
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iso.iso_extract_file(config.iso_link, usb_mount, 'distro.img')
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iso.iso_extract_file(config.iso_link, install_dir, 'boot')
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elif config.distro == "zenwalk":
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config.status_text = "Copying ISO..."
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iso.iso_extract_file(config.iso_link, install_dir, "kernel")
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copy_iso(config.iso_link, install_dir)
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elif config.distro == "salix-live":
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iso.iso_extract_file(config.iso_link, install_dir, "boot")
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config.status_text = "Copying ISO..."
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copy_iso(config.iso_link, install_dir)
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elif config.distro == 'sgrubd2':
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copy_iso(config.iso_link, install_dir)
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elif config.distro == "generic":
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with open(os.path.join(install_dir, "generic.cfg"), "w") as f:
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f.write(os.path.join(isolinux_bin_dir(config.iso_link), "generic") + ".bs")
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iso_extract_full(config.iso_link, usb_mount)
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else:
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iso.iso_extract_full(config.iso_link, install_dir)
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if platform.system() == 'Linux':
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print('ISO extracted successfully. Sync is in progress...')
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os.system('sync')
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if config.persistence != 0:
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config.status_text = 'Creating Persistence...'
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persistence.create_persistence()
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install_patch()
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def copy_iso(src, dst):
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if platform.system() == "Windows":
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subprocess.call("xcopy " + src + " " + dst, shell=True)
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elif platform.system() == "Linux":
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shutil.copy(src, dst)
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def install_progress():
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"""
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Function to calculate progress percentage of install.
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:return:
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"""
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from . import progressbar
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usb_details = details(config.usb_disk)
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usb_mount = usb_details['mount_point']
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usb_size_used = usb_details['size_used']
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thrd = threading.Thread(target=install_distro, name="install_progress")
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# thrd.daemon()
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# install_size = usb_size_used / 1024
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install_size = iso_size(config.iso_link) / 1024
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final_size = (usb_size_used + iso_size(config.iso_link)) + config.persistence
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thrd.start()
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pbar = progressbar.ProgressBar(maxval=100).start() # bar = progressbar.ProgressBar(redirect_stdout=True)
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while thrd.is_alive():
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current_size = details(config.usb_disk)['size_used']
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percentage = int((current_size / final_size) * 100)
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if percentage > 100:
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percentage = 100
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config.percentage = percentage
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pbar.update(percentage)
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def install_patch():
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"""
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Function to certain distros which uses makeboot.sh script for making bootable usb disk.
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This is required to make sure that same version (32/64 bit) of modules present is the isolinux directory
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:return:
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"""
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if config.distro == 'debian':
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if platform.system() == 'Linux': # Need to syn under Linux. Otherwise, USB disk becomes random read only.
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os.system('sync')
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iso_cfg_ext_dir = os.path.join(multibootusb_host_dir(), "iso_cfg_ext_dir")
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isolinux_path = os.path.join(iso_cfg_ext_dir, isolinux_bin_path(config.iso_link))
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iso_linux_bin_dir = isolinux_bin_dir(config.iso_link)
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config.syslinux_version = isolinux_version(isolinux_path)
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iso_file_list = iso.iso_file_list(config.iso_link)
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os.path.join(config.usb_mount, "multibootusb", iso_basename(config.iso_link), isolinux_bin_dir(config.iso_link))
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if any("makeboot.sh" in s.lower() for s in iso_file_list):
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for module in os.listdir(os.path.join(config.usb_mount, "multibootusb", iso_basename(config.iso_link),
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isolinux_bin_dir(config.iso_link))):
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if module.endswith(".c32"):
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if os.path.exists(os.path.join(config.usb_mount, "multibootusb", iso_basename(config.iso_link),
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isolinux_bin_dir(config.iso_link), module)):
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try:
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os.remove(os.path.join(config.usb_mount, "multibootusb",
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iso_basename(config.iso_link), isolinux_bin_dir(config.iso_link), module))
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print("Copying ", module)
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print((resource_path(
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os.path.join(multibootusb_host_dir(), "syslinux", "modules", config.syslinux_version, module)),
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os.path.join(config.usb_mount, "multibootusb", iso_basename(config.iso_link),
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isolinux_bin_dir(config.iso_link), module)))
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shutil.copy(resource_path(
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os.path.join(multibootusb_host_dir(), "syslinux", "modules", config.syslinux_version, module)),
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os.path.join(config.usb_mount, "multibootusb", iso_basename(config.iso_link),
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isolinux_bin_dir(config.iso_link), module))
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except Exception as err:
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print(err)
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print("Could not copy ", module)
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else:
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print('Patch not required...')
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if __name__ == '__main__':
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config.iso_link = '../../../DISTROS/2016/slitaz-4.0.iso'
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install_distro()
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