1%%%  This code was developped by Zhihui Jiao(jzhihui521@gmail.com).
2%%%
3%%%  Copyright (C) 2013 Zhihui Jiao
4%%%
5%%%  This program is free software; you can redistribute it and/or modify
6%%%  it under the terms of the GNU General Public License as published by
7%%%  the Free Software Foundation; either version 2 of the License, or
8%%%  (at your option) any later version.
9%%%
10%%%  This program is distributed in the hope that it will be useful,
11%%%  but WITHOUT ANY WARRANTY; without even the implied warranty of
12%%%  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13%%%  GNU General Public License for more details.
14%%%
15%%%  You should have received a copy of the GNU General Public License
16%%%  along with this program; if not, write to the Free Software
17%%%  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
18%%%
19%%%  In addition, as a special exception, you have the permission to
20%%%  link the code of this program with any library released under
21%%%  the EPL license and distribute linked combinations including
22%%%  the two; the MPL (Mozilla Public License), which EPL (Erlang
23%%%  Public License) is based on, is included in this exception.
24
25-vc('$Id$ ').
26-author('jzhihui521@gmail.com').
27
28-define(AMQP_USER, "guest").
29-define(AMQP_PASSWORD, "guest").
30
31-define(PROTOCOL_VERSION_MAJOR, 0).
32-define(PROTOCOL_VERSION_MINOR, 9).
33-define(PROTOCOL_HEADER, <<"AMQP", 0, 0, 9, 1>>).
34-define(PROTOCOL, rabbit_framing_amqp_0_9_1).
35-define(MAX_CHANNEL_NUMBER, 65535).
36
37-define(CLIENT_CAPABILITIES, [{<<"publisher_confirms">>,         bool, true},
38                              {<<"exchange_exchange_bindings">>, bool, true},
39                              {<<"basic.nack">>,                 bool, true},
40                              {<<"consumer_cancel_notify">>,     bool, true}]).
41
42%% use by the client to create the request
43-record(amqp_request, {
44          version = "0_9_1", % default is 0.9.1
45          type,
46          username,
47          password,
48          heartbeat,
49          vhost,
50          channel = "1",
51          exchange,
52          routing_key,
53          confirm,
54          prefetch_size,
55          prefetch_count,
56          persistent,
57          payload,
58          payload_size,
59          queue,
60          ack
61         }).
62
63-record(amqp_dyndata, {
64          none
65         }
66       ).
67
68-record(ch, {
69          ack,
70          next_pub_seqno,
71          unconfirmed_set
72         }
73       ).
74
75-record(amqp_session, {
76          vhost,
77          protocol,
78          channel_max = 65535,
79          map_num_pa,
80          ack_buf,
81          status, % status of handshake
82          waiting = none % waiting state: {Channel, Expecting}
83         }).
84
85