66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
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#
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# SPDX-License-Identifier: MIT
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#
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import http.server
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import multiprocessing
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import os
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import traceback
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import signal
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import logging
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from socketserver import ThreadingMixIn
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class HTTPServer(ThreadingMixIn, http.server.HTTPServer):
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def server_start(self, root_dir, logger):
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os.chdir(root_dir)
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self.serve_forever()
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class HTTPRequestHandler(http.server.SimpleHTTPRequestHandler):
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def log_message(self, format_str, *args):
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pass
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class HTTPService(object):
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def __init__(self, root_dir, host='', port=0, logger=None):
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self.root_dir = root_dir
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self.host = host
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self.port = port
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if not logger:
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logger = logging.getLogger()
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self.logger = logger
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def start(self):
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print(self.root_dir)
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if not os.path.exists(self.root_dir):
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self.logger.info("Not starting HTTPService for directory %s which doesn't exist" % (self.root_dir))
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return
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self.server = HTTPServer((self.host, self.port), HTTPRequestHandler)
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if self.port == 0:
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self.port = self.server.server_port
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self.process = multiprocessing.Process(target=self.server.server_start, args=[self.root_dir, self.logger])
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# The signal handler from testimage.bbclass can cause deadlocks here
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# if the HTTPServer is terminated before it can restore the standard
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#signal behaviour
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orig = signal.getsignal(signal.SIGTERM)
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signal.signal(signal.SIGTERM, signal.SIG_DFL)
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self.process.start()
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signal.signal(signal.SIGTERM, orig)
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if self.logger:
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self.logger.info("Started HTTPService on %s:%s" % (self.host, self.port))
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def stop(self):
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if hasattr(self, "server"):
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self.server.server_close()
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if hasattr(self, "process"):
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self.process.terminate()
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self.process.join()
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if self.logger:
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self.logger.info("Stopped HTTPService on %s:%s" % (self.host, self.port))
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