b4af85f405
Major refactoring of octoprint.server.util (divided into smaller submodules), extended Tornado to allow for request-specific max content lengths, introduced settings parameters to configure maximum upload size, maximum request body size and file suffixes See #455
66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
# coding=utf-8
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from __future__ import absolute_import
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__author__ = "Gina Häußge <osd@foosel.net>"
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__license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
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__copyright__ = "Copyright (C) 2014 The OctoPrint Project - Released under terms of the AGPLv3 License"
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from flask import request, jsonify, make_response
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from octoprint.settings import settings
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from octoprint.printer import getConnectionOptions
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from octoprint.server import printer, NO_CONTENT
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from octoprint.server.api import api
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from octoprint.server.util.flask import restricted_access
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import octoprint.util as util
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@api.route("/connection", methods=["GET"])
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def connectionState():
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state, port, baudrate = printer.getCurrentConnection()
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current = {
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"state": state,
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"port": port,
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"baudrate": baudrate
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}
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return jsonify({"current": current, "options": getConnectionOptions()})
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@api.route("/connection", methods=["POST"])
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@restricted_access
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def connectionCommand():
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valid_commands = {
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"connect": ["autoconnect"],
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"disconnect": []
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}
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command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
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if response is not None:
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return response
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if command == "connect":
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options = getConnectionOptions()
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port = None
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baudrate = None
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if "port" in data.keys():
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port = data["port"]
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if port not in options["ports"]:
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return make_response("Invalid port: %s" % port, 400)
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if "baudrate" in data.keys():
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baudrate = data["baudrate"]
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if baudrate not in options["baudrates"]:
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return make_response("Invalid baudrate: %d" % baudrate, 400)
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if "save" in data.keys() and data["save"]:
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settings().set(["serial", "port"], port)
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settings().setInt(["serial", "baudrate"], baudrate)
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if "autoconnect" in data.keys():
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settings().setBoolean(["serial", "autoconnect"], data["autoconnect"])
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settings().save()
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printer.connect(port=port, baudrate=baudrate)
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elif command == "disconnect":
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printer.disconnect()
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return NO_CONTENT
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