source4/lib/http/http_internal.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    HTTP library
   5
   6    Copyright (C) 2014 Samuel Cabrero <samuelcabrero@kernevil.me>
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #ifndef _HTTP_INTERNAL_H_
  23 #define _HTTP_INTERNAL_H_
  24
  25 enum http_parser_state {
  26         HTTP_READING_FIRSTLINE,
  27         HTTP_READING_HEADERS,
  28         HTTP_READING_BODY,
  29         HTTP_READING_TRAILER,
  30         HTTP_READING_DONE,
  31 };
  32
  33 enum http_read_status {
  34         HTTP_ALL_DATA_READ,
  35         HTTP_MORE_DATA_EXPECTED,
  36         HTTP_DATA_CORRUPTED,
  37         HTTP_REQUEST_CANCELED,
  38         HTTP_DATA_TOO_LONG,
  39 };
  40
  41 struct http_send_request_state {
  42         struct tevent_context   *ev;
  43         struct tstream_context  *stream;
  44         struct loadparm_context *lp_ctx;
  45         struct cli_credentials  *credentials;
  46         struct tevent_queue     *send_queue;
  47         struct http_request     *request;
  48         DATA_BLOB               buffer;
  49         struct iovec            iov;
  50         ssize_t                 nwritten;
  51         int                     sys_errno;
  52 };
  53
  54 struct http_read_response_state {
  55         enum http_parser_state  parser_state;
  56         size_t                  max_headers_size;
  57         uint64_t                max_content_length;
  58         DATA_BLOB               buffer;
  59         struct http_request     *response;
  60 };
  61
  62
  63 #endif /* _HTTP_INTERNAL_H_ */