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gns3-server/gns3server/handlers/api/compute/atm_switch_handler.py
2018-01-18 11:43:04 +08:00

291 lines
11 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
from gns3server.web.route import Route
from gns3server.schemas.node import NODE_CAPTURE_SCHEMA
from gns3server.schemas.nio import NIO_SCHEMA
from gns3server.compute.dynamips import Dynamips
from gns3server.schemas.atm_switch import (
ATM_SWITCH_CREATE_SCHEMA,
ATM_SWITCH_OBJECT_SCHEMA,
ATM_SWITCH_UPDATE_SCHEMA
)
class ATMSwitchHandler:
"""
API entry points for ATM switch.
"""
@Route.post(
r"/projects/{project_id}/atm_switch/nodes",
parameters={
"project_id": "Project UUID"
},
status_codes={
201: "Instance created",
400: "Invalid request",
409: "Conflict"
},
description="Create a new ATM switch instance",
input=ATM_SWITCH_CREATE_SCHEMA,
output=ATM_SWITCH_OBJECT_SCHEMA)
def create(request, response):
# Use the Dynamips ATM switch to simulate this node
dynamips_manager = Dynamips.instance()
node = yield from dynamips_manager.create_node(request.json.pop("name"),
request.match_info["project_id"],
request.json.get("node_id"),
node_type="atm_switch",
mappings=request.json.get("mappings"))
response.set_status(201)
response.json(node)
@Route.get(
r"/projects/{project_id}/atm_switch/nodes/{node_id}",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
200: "Success",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Get an ATM switch instance",
output=ATM_SWITCH_OBJECT_SCHEMA)
def show(request, response):
dynamips_manager = Dynamips.instance()
node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
response.json(node)
@Route.post(
r"/projects/{project_id}/atm_switch/nodes/{node_id}/duplicate",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
201: "Instance duplicated",
404: "Instance doesn't exist"
},
description="Duplicate an atm switch instance")
def duplicate(request, response):
new_node = yield from Dynamips.instance().duplicate_node(
request.match_info["node_id"],
request.json["destination_node_id"]
)
response.set_status(201)
response.json(new_node)
@Route.put(
r"/projects/{project_id}/atm_switch/nodes/{node_id}",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
200: "Instance updated",
400: "Invalid request",
404: "Instance doesn't exist",
409: "Conflict"
},
description="Update an ATM switch instance",
input=ATM_SWITCH_UPDATE_SCHEMA,
output=ATM_SWITCH_OBJECT_SCHEMA)
def update(request, response):
dynamips_manager = Dynamips.instance()
node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
if "name" in request.json and node.name != request.json["name"]:
yield from node.set_name(request.json["name"])
if "mappings" in request.json:
node.mappings = request.json["mappings"]
node.updated()
response.json(node)
@Route.delete(
r"/projects/{project_id}/atm_switch/nodes/{node_id}",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
204: "Instance deleted",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Delete an ATM switch instance")
def delete(request, response):
dynamips_manager = Dynamips.instance()
yield from dynamips_manager.delete_node(request.match_info["node_id"])
response.set_status(204)
@Route.post(
r"/projects/{project_id}/atm_switch/nodes/{node_id}/start",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
204: "Instance started",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Start an ATM switch")
def start(request, response):
Dynamips.instance().get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
response.set_status(204)
@Route.post(
r"/projects/{project_id}/atm_switch/nodes/{node_id}/stop",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
204: "Instance stopped",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Stop an ATM switch")
def stop(request, response):
Dynamips.instance().get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
response.set_status(204)
@Route.post(
r"/projects/{project_id}/atm_switch/nodes/{node_id}/suspend",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID"
},
status_codes={
204: "Instance suspended",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Suspend an ATM Relay switch (does nothing)")
def suspend(request, response):
Dynamips.instance().get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
response.set_status(204)
@Route.post(
r"/projects/{project_id}/atm_switch/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Adapter on the switch (always 0)",
"port_number": "Port on the switch"
},
status_codes={
201: "NIO created",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Add a NIO to an ATM switch instance",
input=NIO_SCHEMA,
output=NIO_SCHEMA)
def create_nio(request, response):
dynamips_manager = Dynamips.instance()
node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
nio = yield from dynamips_manager.create_nio(node, request.json)
port_number = int(request.match_info["port_number"])
yield from node.add_nio(nio, port_number)
response.set_status(201)
response.json(nio)
@Route.delete(
r"/projects/{project_id}/atm_switch/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/nio",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Adapter on the switch (always 0)",
"port_number": "Port on the switch"
},
status_codes={
204: "NIO deleted",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Remove a NIO from an ATM switch instance")
def delete_nio(request, response):
dynamips_manager = Dynamips.instance()
node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
nio = yield from node.remove_nio(port_number)
yield from nio.delete()
response.set_status(204)
@Route.post(
r"/projects/{project_id}/atm_switch/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/start_capture",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Adapter on the switch (always 0)",
"port_number": "Port on the switch"
},
status_codes={
200: "Capture started",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Start a packet capture on an ATM switch instance",
input=NODE_CAPTURE_SCHEMA)
def start_capture(request, response):
dynamips_manager = Dynamips.instance()
node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
pcap_file_path = os.path.join(node.project.capture_working_directory(), request.json["capture_file_name"])
yield from node.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}/atm_relay_switch/nodes/{node_id}/adapters/{adapter_number:\d+}/ports/{port_number:\d+}/stop_capture",
parameters={
"project_id": "Project UUID",
"node_id": "Node UUID",
"adapter_number": "Adapter on the switch (always 0)",
"port_number": "Port on the switch"
},
status_codes={
204: "Capture stopped",
400: "Invalid request",
404: "Instance doesn't exist"
},
description="Stop a packet capture on an ATM switch instance")
def stop_capture(request, response):
dynamips_manager = Dynamips.instance()
node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
port_number = int(request.match_info["port_number"])
yield from node.stop_capture(port_number)
response.set_status(204)