| 1 | #!/usr/bin/python |
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| 2 | |
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| 3 | import logging, BaseHTTPServer |
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| 4 | from ipprequest import * |
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| 5 | import ippconstants as const |
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| 6 | |
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| 7 | logging.basicConfig(level=logging.DEBUG) |
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| 8 | |
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| 9 | class GutenbachIPPHandler(BaseHTTPServer.BaseHTTPRequestHandler): |
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| 10 | def handle_one_request(self): |
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| 11 | self.raw_requestline = self.rfile.readline() |
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| 12 | if not self.raw_requestline: |
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| 13 | self.close_connection = 1 |
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| 14 | return |
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| 15 | if not self.parse_request(): # An error code has been sent, just exit |
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| 16 | return |
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| 17 | self.handle_ipp() |
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| 18 | |
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| 19 | def handle_ipp(self): |
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| 20 | length = int(self.headers.getheader('content-length', 0)) |
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| 21 | request = IPPRequest(request=self.rfile, |
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| 22 | length=length) |
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| 23 | |
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| 24 | response_kwargs = {} |
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| 25 | response_kwargs['version'] = request.version |
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| 26 | response_kwargs['request_id'] = request.request_id |
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| 27 | response_kwargs = self.get_jobs(request, response_kwargs) |
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| 28 | response = IPPRequest(**response_kwargs) |
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| 29 | |
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| 30 | self.send_response(200, "o hai") |
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| 31 | self.send_header("Content-Type", "application/ipp") |
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| 32 | self.send_header("Connection", "close") |
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| 33 | self.end_headers() |
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| 34 | self.wfile.write(response.toBinaryData()) |
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| 35 | |
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| 36 | def get_jobs(self, request, response_kwargs): |
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| 37 | """get-jobs response""" |
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| 38 | |
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| 39 | job_attributes = [IPPAttribute('job-id', |
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| 40 | [IPPValue(IPPTags.INTEGER, |
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| 41 | 12345, |
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| 42 | unpack=False)]), |
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| 43 | IPPAttribute('job-name', |
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| 44 | [IPPValue(IPPTags.NAME_WITHOUT_LANGUAGE, |
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| 45 | 'foo', |
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| 46 | unpack=False)]), |
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| 47 | IPPAttribute('job-originating-user-name', |
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| 48 | [IPPValue(IPPTags.NAME_WITHOUT_LANGUAGE, |
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| 49 | 'jhamrick', |
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| 50 | unpack=False)]), |
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| 51 | IPPAttribute('job-k-octets', |
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| 52 | [IPPValue(IPPTags.INTEGER, |
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| 53 | 1, |
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| 54 | unpack=False)]), |
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| 55 | IPPAttribute('job-state', |
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| 56 | [IPPValue(IPPTags.ENUM, |
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| 57 | const.IPP_JOB_HELD, |
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| 58 | unpack=False)]), |
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| 59 | IPPAttribute('job-printer-uri', |
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| 60 | [IPPValue(IPPTags.URI, |
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| 61 | 'http://localhost:8000/printers/foo', |
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| 62 | unpack=False)])] |
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| 63 | |
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| 64 | |
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| 65 | #req_op_attributes = request.getAttributeGroup(IPPTags.OPERATION_ATTRIBUTES_TAG) |
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| 66 | #print req_op_attributes |
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| 67 | #printer_uri = req_op_attributes[0].getAttribute('printer-uri') |
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| 68 | |
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| 69 | op_attributes = [IPPAttribute('attributes-charset', |
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| 70 | [IPPValue(IPPTags.CHARSET, |
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| 71 | 'utf-8', |
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| 72 | unpack=False)]), |
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| 73 | IPPAttribute('attributes-natural-language', |
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| 74 | [IPPValue(IPPTags.NATURAL_LANGUAGE, |
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| 75 | 'en-us', |
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| 76 | unpack=False)])] |
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| 77 | |
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| 78 | job_attribute_group = IPPAttributeGroup(IPPTags.JOB_ATTRIBUTES_TAG, |
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| 79 | job_attributes) |
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| 80 | op_attributes_group = IPPAttributeGroup(IPPTags.OPERATION_ATTRIBUTES_TAG, |
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| 81 | op_attributes) |
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| 82 | response_kwargs['attribute_groups'] = [op_attributes_group,job_attribute_group] |
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| 83 | response_kwargs['operation_id'] = const.IPP_OK |
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| 84 | |
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| 85 | return response_kwargs |
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| 86 | |
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| 87 | if __name__ == '__main__': |
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| 88 | server_address = ('', 8000) |
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| 89 | httpd = BaseHTTPServer.HTTPServer(server_address, GutenbachIPPHandler) |
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| 90 | httpd.serve_forever() |
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