58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
# Copyright 2016-2021 Alex Yatskov
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import PyQt5
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from . import web
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class ApiHost:
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def __init__(self, origins, key, address, port):
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self.key = key
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self.modules = []
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self.server = web.WebServer(self.handler, origins)
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self.server.bindAndListen(address, port)
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def run(self, interval):
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self.timer = PyQt5.QtCore.QTimer()
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self.timer.timeout.connect(self.server.advance)
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self.timer.start(interval)
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def register(self, module):
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self.modules.append(module)
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def handler(self, call):
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action = call.get('action')
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params = call.get('params', {})
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allowed = call.get('allowed', False)
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key = call.get('key')
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try:
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if key != self.key and action != 'requestPermission':
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raise Exception('valid api key must be provided')
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for module in self.modules:
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for methodName, methodInstance in inspect.getmembers(module, predicate=inspect.ismethod):
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if methodName == action and getattr(methodInstance, 'api', False):
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return {'error': None, 'result': methodInstance(**params)}
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else:
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raise Exception('unsupported action')
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except Exception as e:
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return {'error': str(e), 'result': None}
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