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-rwxr-xr-xthird_party/libwebrtc/build/android/lighttpd_server.py264
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diff --git a/third_party/libwebrtc/build/android/lighttpd_server.py b/third_party/libwebrtc/build/android/lighttpd_server.py
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+++ b/third_party/libwebrtc/build/android/lighttpd_server.py
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+#!/usr/bin/env python3
+#
+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Provides a convenient wrapper for spawning a test lighttpd instance.
+
+Usage:
+ lighttpd_server PATH_TO_DOC_ROOT
+"""
+
+from __future__ import print_function
+
+import codecs
+import contextlib
+import os
+import random
+import shutil
+import socket
+import subprocess
+import sys
+import tempfile
+import time
+
+from six.moves import http_client
+from six.moves import input # pylint: disable=redefined-builtin
+
+from pylib import constants
+from pylib import pexpect
+
+
+class LighttpdServer(object):
+ """Wraps lighttpd server, providing robust startup.
+
+ Args:
+ document_root: Path to root of this server's hosted files.
+ port: TCP port on the _host_ machine that the server will listen on. If
+ omitted it will attempt to use 9000, or if unavailable it will find
+ a free port from 8001 - 8999.
+ lighttpd_path, lighttpd_module_path: Optional paths to lighttpd binaries.
+ base_config_path: If supplied this file will replace the built-in default
+ lighttpd config file.
+ extra_config_contents: If specified, this string will be appended to the
+ base config (default built-in, or from base_config_path).
+ config_path, error_log, access_log: Optional paths where the class should
+ place temporary files for this session.
+ """
+
+ def __init__(self, document_root, port=None,
+ lighttpd_path=None, lighttpd_module_path=None,
+ base_config_path=None, extra_config_contents=None,
+ config_path=None, error_log=None, access_log=None):
+ self.temp_dir = tempfile.mkdtemp(prefix='lighttpd_for_chrome_android')
+ self.document_root = os.path.abspath(document_root)
+ self.fixed_port = port
+ self.port = port or constants.LIGHTTPD_DEFAULT_PORT
+ self.server_tag = 'LightTPD ' + str(random.randint(111111, 999999))
+ self.lighttpd_path = lighttpd_path or '/usr/sbin/lighttpd'
+ self.lighttpd_module_path = lighttpd_module_path or '/usr/lib/lighttpd'
+ self.base_config_path = base_config_path
+ self.extra_config_contents = extra_config_contents
+ self.config_path = config_path or self._Mktmp('config')
+ self.error_log = error_log or self._Mktmp('error_log')
+ self.access_log = access_log or self._Mktmp('access_log')
+ self.pid_file = self._Mktmp('pid_file')
+ self.process = None
+
+ def _Mktmp(self, name):
+ return os.path.join(self.temp_dir, name)
+
+ @staticmethod
+ def _GetRandomPort():
+ # The ports of test server is arranged in constants.py.
+ return random.randint(constants.LIGHTTPD_RANDOM_PORT_FIRST,
+ constants.LIGHTTPD_RANDOM_PORT_LAST)
+
+ def StartupHttpServer(self):
+ """Starts up a http server with specified document root and port."""
+ # If we want a specific port, make sure no one else is listening on it.
+ if self.fixed_port:
+ self._KillProcessListeningOnPort(self.fixed_port)
+ while True:
+ if self.base_config_path:
+ # Read the config
+ with codecs.open(self.base_config_path, 'r', 'utf-8') as f:
+ config_contents = f.read()
+ else:
+ config_contents = self._GetDefaultBaseConfig()
+ if self.extra_config_contents:
+ config_contents += self.extra_config_contents
+ # Write out the config, filling in placeholders from the members of |self|
+ with codecs.open(self.config_path, 'w', 'utf-8') as f:
+ f.write(config_contents % self.__dict__)
+ if (not os.path.exists(self.lighttpd_path) or
+ not os.access(self.lighttpd_path, os.X_OK)):
+ raise EnvironmentError(
+ 'Could not find lighttpd at %s.\n'
+ 'It may need to be installed (e.g. sudo apt-get install lighttpd)'
+ % self.lighttpd_path)
+ # pylint: disable=no-member
+ self.process = pexpect.spawn(self.lighttpd_path,
+ ['-D', '-f', self.config_path,
+ '-m', self.lighttpd_module_path],
+ cwd=self.temp_dir)
+ client_error, server_error = self._TestServerConnection()
+ if not client_error:
+ assert int(open(self.pid_file, 'r').read()) == self.process.pid
+ break
+ self.process.close()
+
+ if self.fixed_port or 'in use' not in server_error:
+ print('Client error:', client_error)
+ print('Server error:', server_error)
+ return False
+ self.port = self._GetRandomPort()
+ return True
+
+ def ShutdownHttpServer(self):
+ """Shuts down our lighttpd processes."""
+ if self.process:
+ self.process.terminate()
+ shutil.rmtree(self.temp_dir, ignore_errors=True)
+
+ def _TestServerConnection(self):
+ # Wait for server to start
+ server_msg = ''
+ for timeout in range(1, 5):
+ client_error = None
+ try:
+ with contextlib.closing(
+ http_client.HTTPConnection('127.0.0.1', self.port,
+ timeout=timeout)) as http:
+ http.set_debuglevel(timeout > 3)
+ http.request('HEAD', '/')
+ r = http.getresponse()
+ r.read()
+ if (r.status == 200 and r.reason == 'OK' and
+ r.getheader('Server') == self.server_tag):
+ return (None, server_msg)
+ client_error = ('Bad response: %s %s version %s\n ' %
+ (r.status, r.reason, r.version) +
+ '\n '.join([': '.join(h) for h in r.getheaders()]))
+ except (http_client.HTTPException, socket.error) as client_error:
+ pass # Probably too quick connecting: try again
+ # Check for server startup error messages
+ # pylint: disable=no-member
+ ix = self.process.expect([pexpect.TIMEOUT, pexpect.EOF, '.+'],
+ timeout=timeout)
+ if ix == 2: # stdout spew from the server
+ server_msg += self.process.match.group(0) # pylint: disable=no-member
+ elif ix == 1: # EOF -- server has quit so giveup.
+ client_error = client_error or 'Server exited'
+ break
+ return (client_error or 'Timeout', server_msg)
+
+ @staticmethod
+ def _KillProcessListeningOnPort(port):
+ """Checks if there is a process listening on port number |port| and
+ terminates it if found.
+
+ Args:
+ port: Port number to check.
+ """
+ if subprocess.call(['fuser', '-kv', '%d/tcp' % port]) == 0:
+ # Give the process some time to terminate and check that it is gone.
+ time.sleep(2)
+ assert subprocess.call(['fuser', '-v', '%d/tcp' % port]) != 0, \
+ 'Unable to kill process listening on port %d.' % port
+
+ @staticmethod
+ def _GetDefaultBaseConfig():
+ return """server.tag = "%(server_tag)s"
+server.modules = ( "mod_access",
+ "mod_accesslog",
+ "mod_alias",
+ "mod_cgi",
+ "mod_rewrite" )
+
+# default document root required
+#server.document-root = "."
+
+# files to check for if .../ is requested
+index-file.names = ( "index.php", "index.pl", "index.cgi",
+ "index.html", "index.htm", "default.htm" )
+# mimetype mapping
+mimetype.assign = (
+ ".gif" => "image/gif",
+ ".jpg" => "image/jpeg",
+ ".jpeg" => "image/jpeg",
+ ".png" => "image/png",
+ ".svg" => "image/svg+xml",
+ ".css" => "text/css",
+ ".html" => "text/html",
+ ".htm" => "text/html",
+ ".xhtml" => "application/xhtml+xml",
+ ".xhtmlmp" => "application/vnd.wap.xhtml+xml",
+ ".js" => "application/x-javascript",
+ ".log" => "text/plain",
+ ".conf" => "text/plain",
+ ".text" => "text/plain",
+ ".txt" => "text/plain",
+ ".dtd" => "text/xml",
+ ".xml" => "text/xml",
+ ".manifest" => "text/cache-manifest",
+ )
+
+# Use the "Content-Type" extended attribute to obtain mime type if possible
+mimetype.use-xattr = "enable"
+
+##
+# which extensions should not be handle via static-file transfer
+#
+# .php, .pl, .fcgi are most often handled by mod_fastcgi or mod_cgi
+static-file.exclude-extensions = ( ".php", ".pl", ".cgi" )
+
+server.bind = "127.0.0.1"
+server.port = %(port)s
+
+## virtual directory listings
+dir-listing.activate = "enable"
+#dir-listing.encoding = "iso-8859-2"
+#dir-listing.external-css = "style/oldstyle.css"
+
+## enable debugging
+#debug.log-request-header = "enable"
+#debug.log-response-header = "enable"
+#debug.log-request-handling = "enable"
+#debug.log-file-not-found = "enable"
+
+#### SSL engine
+#ssl.engine = "enable"
+#ssl.pemfile = "server.pem"
+
+# Autogenerated test-specific config follows.
+
+cgi.assign = ( ".cgi" => "/usr/bin/env",
+ ".pl" => "/usr/bin/env",
+ ".asis" => "/bin/cat",
+ ".php" => "/usr/bin/php-cgi" )
+
+server.errorlog = "%(error_log)s"
+accesslog.filename = "%(access_log)s"
+server.upload-dirs = ( "/tmp" )
+server.pid-file = "%(pid_file)s"
+server.document-root = "%(document_root)s"
+
+"""
+
+
+def main(argv):
+ server = LighttpdServer(*argv[1:])
+ try:
+ if server.StartupHttpServer():
+ input('Server running at http://127.0.0.1:%s -'
+ ' press Enter to exit it.' % server.port)
+ else:
+ print('Server exit code:', server.process.exitstatus)
+ finally:
+ server.ShutdownHttpServer()
+
+
+if __name__ == '__main__':
+ sys.exit(main(sys.argv))