1 files changed, 84 insertions, 0 deletions
diff --git a/pypers/europython05/Quixote-2.0/server/scgi_server.py b/pypers/europython05/Quixote-2.0/server/scgi_server.py
new file mode 100755
index 0000000..1f99ede
--- /dev/null
+++ b/pypers/europython05/Quixote-2.0/server/scgi_server.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python
+"""$URL: svn+ssh://svn.mems-exchange.org/repos/trunk/quixote/server/scgi_server.py $
+$Id: scgi_server.py 25579 2004-11-11 20:56:32Z nascheme $
+
+A SCGI server that uses Quixote to publish dynamic content.
+"""
+
+from scgi import scgi_server
+from quixote.http_request import HTTPRequest
+
+class QuixoteHandler(scgi_server.SCGIHandler):
+    def __init__(self, parent_fd, create_publisher, script_name=None):
+        scgi_server.SCGIHandler.__init__(self, parent_fd)
+        self.publisher = create_publisher()
+        self.script_name = script_name
+
+    def handle_connection(self, conn):
+        input = conn.makefile("r")
+        output = conn.makefile("w")
+        env = self.read_env(input)
+
+        if self.script_name is not None:
+            # mod_scgi doesn't know SCRIPT_NAME :-(
+            prefix = self.script_name
+            path = env['SCRIPT_NAME']
+            assert path[:len(prefix)] == prefix, (
+                "path %r doesn't start with script_name %r" % (path, prefix))
+            env['SCRIPT_NAME'] = prefix
+            env['PATH_INFO'] = path[len(prefix):] + env.get('PATH_INFO', '')
+
+        request = HTTPRequest(input, env)
+        response = self.publisher.process_request(request)
+        try:
+            response.write(output)
+            input.close()
+            output.close()
+            conn.close()
+        except IOError, err:
+            self.publisher.log("IOError while sending response "
+                               "ignored: %s" % err)
+
+
+def run(create_publisher, host='', port=3000, script_name=None, max_children=5):
+    def create_handler(parent_fd):
+        return QuixoteHandler(parent_fd, create_publisher, script_name)
+    s = scgi_server.SCGIServer(create_handler, host=host, port=port,
+                               max_children=max_children)
+    s.serve()
+
+
+def main():
+    from optparse import OptionParser
+    from quixote.util import import_object
+    parser = OptionParser()
+    parser.set_description(run.__doc__)
+    default_host = 'localhost'
+    parser.add_option(
+        '--host', dest="host", default=default_host, type="string",
+        help="Host interface to listen on. (default=%s)" % default_host)
+    default_port = 3000
+    parser.add_option(
+        '--port', dest="port", default=default_port, type="int",
+        help="Port to listen on. (default=%s)" % default_port)
+    default_maxchild = 5
+    parser.add_option(
+        '--max-children', dest="maxchild", default=default_maxchild,
+        type="string",
+        help="Maximum number of children to spawn. (default=%s)" %
+            default_maxchild)
+    parser.add_option(
+        '--script-name', dest="script_name", default=None, type="string",
+        help="Value of SCRIPT_NAME (only needed if using mod_scgi)")
+    default_factory = 'quixote.demo.create_publisher'
+    parser.add_option(
+        '--factory', dest="factory",
+        default=default_factory,
+        help="Path to factory function to create the site Publisher. "
+             "(default=%s)" % default_factory)
+    (options, args) = parser.parse_args()
+    run(import_object(options.factory), host=options.host, port=options.port,
+        script_name=options.script_name, max_children=options.maxchild)
+
+if __name__ == '__main__':
+    main()