#!/usr/bin/env python # # 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/>. # # This file contains the validation for checking a .gns3 file # from gns3server.schemas.compute import COMPUTE_OBJECT_SCHEMA from gns3server.schemas.drawing import DRAWING_OBJECT_SCHEMA from gns3server.schemas.link import LINK_OBJECT_SCHEMA from gns3server.schemas.node import NODE_OBJECT_SCHEMA TOPOLOGY_SCHEMA = { "$schema": "http://json-schema.org/draft-04/schema#", "description": "The topology", "type": "object", "properties": { "project_id": { "description": "Project UUID", "type": "string", "minLength": 36, "maxLength": 36, "pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$" }, "type": { "description": "Type of file. It's always topology", "enum": ["topology"] }, "auto_start": { "description": "Start the topology when opened", "type": "boolean" }, "auto_close": { "description": "Close the topology when no client is connected", "type": "boolean" }, "auto_open": { "description": "Open the topology with GNS3", "type": "boolean" }, "revision": { "description": "Version of the .gns3 specification.", "type": "integer" }, "version": { "description": "Version of the GNS3 software which have update the file for the last time", "type": "string" }, "name": { "type": "string", "description": "Name of the project" }, "scene_height": { "type": "integer", "description": "Height of the drawing area" }, "scene_width": { "type": "integer", "description": "Width of the drawing area" }, "topology": { "description": "The topology content", "type": "object", "properties": { "computes": { "description": "Computes servers", "type": "array", "items": COMPUTE_OBJECT_SCHEMA }, "drawings": { "description": "Drawings elements", "type": "array", "items": DRAWING_OBJECT_SCHEMA }, "links": { "description": "Link elements", "type": "array", "items": LINK_OBJECT_SCHEMA }, "nodes": { "description": "Nodes elements", "type": "array", "items": NODE_OBJECT_SCHEMA } }, "required": ["nodes", "links", "drawings", "computes"], "additionalProperties": False } }, "required": [ "project_id", "type", "revision", "version", "name", "topology" ], "additionalProperties": False } def main(): import jsonschema import json import sys with open(sys.argv[1]) as f: data = json.load(f) jsonschema.validate(data, TOPOLOGY_SCHEMA) if __name__ == '__main__': main()