_D='command'
_C='root:ssh_proxy'
_B='result'
_A='op'
import json,logging,os,time
from typing import Dict,List
import requests
from localstack import config
from localstack.aws.api import RequestContext
from localstack.aws.api.ec2 import ImportImageRequest,ImportImageResult,Reservation,RunInstancesRequest
from localstack.config import in_docker
from localstack.constants import LOCALHOST
from localstack.services.generic_proxy import RegionBackend
from localstack.utils.common import get_free_tcp_port,to_str
from localstack_ext.config import DEFAULT_PORT_LOCAL_DAEMON
from localstack_ext.services.ec2.vmmanager.base import InternalError,VmManager
LOG=logging.getLogger(__name__)
VBOX_COMMAND='VBoxManage'
VBOX_PREFIX='localstack-ec2'
VM_SEED_ISO_URL='https://github.com/localstack/localstack-artifacts/raw/master/ec2-iso/seed.iso'
HOST_OS=None
class UnixVirtualBox:
	def create_vm(G,image,instance,disk):M='host';I=instance;H=image;G.check_vm_env();LOG.info('Start VM instance "%s" from image "%s"',I,H);C=VBOX_COMMAND;J=f"{C} storageattach";E={_A:'s3:download','file_name':'s3file.%s'%H,'bucket':disk['s3Bucket'],'key':disk['s3Key'],'overwrite':False};D=call_local_daemon(E);K=D['local_file'];A=f"{C} internalcommands sethduuid {K}";run_local_daemon_cmd(A);B=f"{VBOX_PREFIX}{I}";A=f"{C} createvm --name {B} --register";run_local_daemon_cmd(A);A=f'{C} storagectl {B} --name "SATA" --add sata --bootable on --portcount 1';run_local_daemon_cmd(A);A=f"{J} {B} --storagectl SATA --port 0 --type hdd --medium {K}";run_local_daemon_cmd(A);F=os.path.join(config.dirs.functions,'vm_seed.iso');A='test -e %s || wget -O %s %s'%(F,F,VM_SEED_ISO_URL);run_local_daemon_cmd(A);A=f"{J} {B} --storagectl SATA --port 1 --type dvddrive --medium {F}";run_local_daemon_cmd(A);E={_A:_C};D=call_local_daemon(E);L=D.get('forward_port')or get_free_tcp_port();N=D.get(M);A=f'{C} modifyvm {B} --memory 1024 --nic1 nat --natpf1 "ssh,tcp,,{L},,22"';run_local_daemon_cmd(A);G.pre_startup(B);A=f"{C} startvm {B} --type headless";D=run_local_daemon_cmd(A);time.sleep(3);return{_B:D,M:N,'ssh_port':L}
	def pre_startup(A,vm_name):0
	def remove_vm(B,instance_id):A=f"{VBOX_COMMAND} controlvm MyVM poweroff";print(A)
	def check_vm_env(C):
		A={_A:'shell',_D:'which %s'%VBOX_COMMAND};B=call_local_daemon(A)
		if not B.get(_B):raise InternalError('Please install VirtualBox and VBoxManage utility on the host system')
	def cleanup(D):
		try:
			A=run_local_daemon_cmd('%s list vms'%VBOX_COMMAND);A=A.split('\n')
			for C in A:
				B=C.split(' ')[0].strip('"')
				if B.startswith(VBOX_PREFIX):run_local_daemon_cmd(f"{VBOX_COMMAND} unregistervm {B} --delete")
		except Exception:pass
class MacOsVirtualBox(UnixVirtualBox):0
class LinuxVirtualBox(UnixVirtualBox):
	def pre_startup(B,vm_name):A=f"{VBOX_COMMAND} modifyvm {vm_name} --nictype1 virtio";run_local_daemon_cmd(A)
def get_virtualbox():
	global HOST_OS
	if not HOST_OS:A=call_local_daemon({_A:'getos'});HOST_OS=A[_B];LOG.debug('Determined host operating system type: %s',HOST_OS)
	if HOST_OS=='macos':return MacOsVirtualBox()
	if HOST_OS=='linux':return LinuxVirtualBox()
	raise InternalError('Host operating system not supported: %s'%HOST_OS)
def run_local_daemon_cmd(cmd):
	B={_A:'shell',_D:cmd};A=call_local_daemon(B)
	if _B in A:return A[_B]
	raise InternalError('Error running command: %s'%A.get('error'))
def call_local_daemon(data):
	B=config.DOCKER_HOST_FROM_CONTAINER if in_docker()else LOCALHOST;C=f"http://{B}:{DEFAULT_PORT_LOCAL_DAEMON}";A=requests.post(C,json.dumps(data))
	if A.status_code>=400:raise InternalError('Error calling : %s'%A.content)
	return json.loads(to_str(A.content))
def is_daemon_running():
	A={_A:_C}
	try:call_local_daemon(A);return True
	except Exception:return False
class Ec2Backend(RegionBackend):
	disk_containers:Dict[str,List[Dict]];instance_hosts:Dict[str,str]
	def __init__(A):super().__init__();A.disk_containers={};A.instance_hosts={}
class VirtualBoxVmManager(VmManager):
	@staticmethod
	def impl_name():return'virtualbox'
	def import_image(A,context,import_image_request):raise NotImplementedError
	def run_instances(A,context,run_instances_request):raise NotImplementedError