Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 264 insertions, 0 deletions

diff --git a/third_party/libwebrtc/build/android/lighttpd_server.py b/third_party/libwebrtc/build/android/lighttpd_server.py
new file mode 100755
index 0000000000..561174de74
--- /dev/null
+++ b/third_party/libwebrtc/build/android/lighttpd_server.py
@@ -0,0 +1,264 @@
+#!/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))