[7bd1035] | 1 | from gutenbach.server.requests import GutenbachRequestHandler |
---|
[738d179] | 2 | import BaseHTTPServer |
---|
[7bd1035] | 3 | import gutenbach.ipp as ipp |
---|
[738d179] | 4 | import logging |
---|
[dc40fe9] | 5 | import sys |
---|
[aef164a] | 6 | import traceback |
---|
[7bd1035] | 7 | |
---|
| 8 | # initialize logger |
---|
| 9 | logger = logging.getLogger(__name__) |
---|
| 10 | |
---|
| 11 | class GutenbachIPPServer(BaseHTTPServer.BaseHTTPRequestHandler): |
---|
| 12 | def setup(self): |
---|
| 13 | self.root = GutenbachRequestHandler() |
---|
| 14 | BaseHTTPServer.BaseHTTPRequestHandler.setup(self) |
---|
| 15 | |
---|
| 16 | def handle_one_request(self): |
---|
| 17 | self.raw_requestline = self.rfile.readline() |
---|
| 18 | if not self.raw_requestline: |
---|
| 19 | self.close_connection = 1 |
---|
| 20 | return |
---|
| 21 | if not self.parse_request(): # An error code has been sent, just exit |
---|
| 22 | return |
---|
| 23 | self.handle_ipp() |
---|
| 24 | |
---|
| 25 | def handle_ipp(self): |
---|
| 26 | # Receive a request |
---|
| 27 | length = int(self.headers.getheader('content-length', 0)) |
---|
| 28 | request = ipp.Request(request=self.rfile, length=length) |
---|
| 29 | |
---|
[dc40fe9] | 30 | # Get the handler and pass it the request and response |
---|
| 31 | # objects. It will fill in values for the response object or |
---|
[aef164a] | 32 | # throw a fatal error. |
---|
| 33 | logger.debug("Received request: %s" % repr(request)) |
---|
[7bd1035] | 34 | try: |
---|
[ef8df33] | 35 | response = self.root.handle(request) |
---|
[aef164a] | 36 | except: |
---|
| 37 | logger.fatal(traceback.format_exc()) |
---|
| 38 | sys.exit(1) |
---|
[7bd1035] | 39 | |
---|
| 40 | # Send the response across HTTP |
---|
| 41 | logger.debug("Sending response: %s" % repr(response)) |
---|
[6effd50] | 42 | try: |
---|
| 43 | binary = response.packed_value |
---|
| 44 | except: |
---|
| 45 | logger.fatal(traceback.format_exc()) |
---|
| 46 | sys.exit(1) |
---|
| 47 | |
---|
[7bd1035] | 48 | self.send_response(200, "Gutenbach IPP Response") |
---|
| 49 | self.send_header("Content-Type", "application/ipp") |
---|
| 50 | self.send_header("Connection", "close") |
---|
| 51 | self.end_headers() |
---|
[6effd50] | 52 | self.wfile.write(binary) |
---|