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gns3-server/gns3server/handlers/api/dynamips_device_handler.py

231 lines
8.6 KiB
Python

# -*- coding: utf-8 -*-
#
# Copyright (C) 2015 GNS3 Technologies Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import asyncio
from ...web.route import Route
from ...schemas.dynamips_device import DEVICE_CREATE_SCHEMA
from ...schemas.dynamips_device import DEVICE_UPDATE_SCHEMA
from ...schemas.dynamips_device import DEVICE_OBJECT_SCHEMA
from ...schemas.dynamips_device import DEVICE_NIO_SCHEMA
from ...schemas.vm import VM_CAPTURE_SCHEMA
from ...modules.dynamips import Dynamips
class DynamipsDeviceHandler:
"""
API entry points for Dynamips devices.
"""
@classmethod
@Route.post(
r"/projects/{project_id}/dynamips/devices",
parameters={
"project_id": "UUID for the project"
},
status_codes={
201: "Instance created",
400: "Invalid request",
409: "Conflict"
},
description="Create a new Dynamips device instance",
input=DEVICE_CREATE_SCHEMA,
output=DEVICE_OBJECT_SCHEMA)
def create(request, response):
dynamips_manager = Dynamips.instance()
device = yield from dynamips_manager.create_device(request.json.pop("name"),
request.match_info["project_id"],
request.json.get("device_id"),
request.json.get("device_type"))
response.set_status(201)
response.json(device)
@classmethod
@Route.get(
r"/projects/{project_id}/dynamips/devices/{device_id}",
parameters={
"project_id": "UUID for the project",
"device_id": "UUID for the instance"
},
status_codes={
200: "Success",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Get a Dynamips device instance",
output=DEVICE_OBJECT_SCHEMA)
def show(request, response):
dynamips_manager = Dynamips.instance()
device = dynamips_manager.get_device(request.match_info["device_id"], project_id=request.match_info["project_id"])
response.json(device)
@classmethod
@Route.put(
r"/projects/{project_id}/dynamips/devices/{device_id}",
parameters={
"project_id": "UUID for the project",
"device_id": "UUID for the instance"
},
status_codes={
200: "Instance updated",
400: "Invalid request",
404: "Instance doesn't exist",
409: "Conflict"
},
description="Update a Dynamips device instance",
input=DEVICE_UPDATE_SCHEMA,
output=DEVICE_OBJECT_SCHEMA)
def update(request, response):
dynamips_manager = Dynamips.instance()
device = dynamips_manager.get_device(request.match_info["device_id"], project_id=request.match_info["project_id"])
if "name" in request.json:
yield from device.set_name(request.json["name"])
if "ports" in request.json:
for port in request.json["ports"]:
yield from device.set_port_settings(port["port"], port)
response.json(device)
@classmethod
@Route.delete(
r"/projects/{project_id}/dynamips/devices/{device_id}",
parameters={
"project_id": "UUID for the project",
"device_id": "UUID for the instance"
},
status_codes={
204: "Instance deleted",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Delete a Dynamips device instance")
def delete(request, response):
dynamips_manager = Dynamips.instance()
yield from dynamips_manager.delete_device(request.match_info["device_id"])
response.set_status(204)
@Route.post(
r"/projects/{project_id}/dynamips/devices/{device_id}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "UUID for the project",
"device_id": "UUID for the instance",
"port_number": "Port on the device"
},
status_codes={
201: "NIO created",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Add a NIO to a Dynamips device instance",
input=DEVICE_NIO_SCHEMA)
def create_nio(request, response):
dynamips_manager = Dynamips.instance()
device = dynamips_manager.get_device(request.match_info["device_id"], project_id=request.match_info["project_id"])
nio = yield from dynamips_manager.create_nio(device, request.json["nio"])
port_number = int(request.match_info["port_number"])
port_settings = request.json.get("port_settings")
mappings = request.json.get("mappings")
if asyncio.iscoroutinefunction(device.add_nio):
yield from device.add_nio(nio, port_number)
else:
device.add_nio(nio, port_number)
if port_settings:
yield from device.set_port_settings(port_number, port_settings)
elif mappings:
yield from device.set_mappings(mappings)
response.set_status(201)
response.json(nio)
@classmethod
@Route.delete(
r"/projects/{project_id}/dynamips/devices/{device_id}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "UUID for the project",
"device_id": "UUID for the instance",
"port_number": "Port on the device"
},
status_codes={
204: "NIO deleted",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Remove a NIO from a Dynamips device instance")
def delete_nio(request, response):
dynamips_manager = Dynamips.instance()
device = dynamips_manager.get_device(request.match_info["device_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
nio = yield from device.remove_nio(port_number)
yield from nio.delete()
response.set_status(204)
@Route.post(
r"/projects/{project_id}/dynamips/devices/{device_id}/ports/{port_number:\d+}/start_capture",
parameters={
"project_id": "UUID for the project",
"device_id": "UUID for the instance",
"port_number": "Port on the device"
},
status_codes={
200: "Capture started",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Start a packet capture on a Dynamips device instance",
input=VM_CAPTURE_SCHEMA)
def start_capture(request, response):
dynamips_manager = Dynamips.instance()
device = dynamips_manager.get_device(request.match_info["device_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
pcap_file_path = os.path.join(device.project.capture_working_directory(), request.json["capture_file_name"])
yield from device.start_capture(port_number, pcap_file_path, request.json["data_link_type"])
response.json({"pcap_file_path": pcap_file_path})
@Route.post(
r"/projects/{project_id}/dynamips/devices/{device_id}/ports/{port_number:\d+}/stop_capture",
parameters={
"project_id": "UUID for the project",
"device_id": "UUID for the instance",
"port_number": "Port on the device"
},
status_codes={
204: "Capture stopped",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Stop a packet capture on a Dynamips device instance")
def stop_capture(request, response):
dynamips_manager = Dynamips.instance()
device = dynamips_manager.get_device(request.match_info["device_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
yield from device.stop_capture(port_number)
response.set_status(204)