51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
"""
|
|
The shell for PyNVOS
|
|
Version: 0.1.0-main1
|
|
"""
|
|
import importlib
|
|
import os
|
|
import cmd
|
|
|
|
# from ..sys.krnl import Kernel
|
|
print(__name__)
|
|
class shell(cmd.Cmd):
|
|
intro = "Shell started, PyNVOS 0.1.1-main1"
|
|
prompt = "shell-0.1.0$ "
|
|
file = None
|
|
krnl = importlib.import_module(".jail_mgr", "vfs.sys")
|
|
kernel = krnl.Kernel()
|
|
print(str(kernel) + " " + str(type(kernel)))
|
|
|
|
def do_cd(self, args):
|
|
"""Changes directory"""
|
|
args = shell.kernel.fs(args)
|
|
os.chdir(args)
|
|
|
|
def do_exec(self, args):
|
|
"""Allows you to execute a file"""
|
|
# Apps in /bin should be allowed to launch without first adding /bin/ or ./, just the name of the executable
|
|
# So for ledit it should be just 'ledit' and not /bin/ledit.py or ./ledit.py
|
|
bins_in_bin = os.listdir(shell.kernel.fs("/bin"))
|
|
apps_strip = []
|
|
for apps in bins_in_bin:
|
|
if apps.endswith(".py"):
|
|
apps_strip.append(apps.strip(".py"))
|
|
if args in apps_strip:
|
|
shell.kernel.run_program(f"/bin/{args}.py")
|
|
else:
|
|
shell.kernel.run_program(args)
|
|
|
|
def do_ls(self, none):
|
|
"""Lists the content of a directory"""
|
|
os.listdir(os.getcwd())
|
|
|
|
def postloop(self):
|
|
pass
|
|
|
|
|
|
if __name__ == '<run_path>':
|
|
shell().cmdloop()
|
|
if __name__ == '__main__':
|
|
print("The shell can't be ran as a standalone program and must be ran in conjunction with the kernel.")
|
|
input("Press Enter to continue...")
|
|
exit(-1) |