This repository has been archived by the owner on Oct 24, 2022. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 22
/
hulaaki.ex
150 lines (116 loc) · 4 KB
/
hulaaki.ex
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
defmodule Hulaaki do
alias Hulaaki.Message
alias Hulaaki.Encoder
alias Hulaaki.Decoder
@moduledoc """
Defines Packet protocol and provides implementations for Hulaaki Messages
"""
defprotocol Packet do
@moduledoc """
Defines the protocol Packet to encode/decode a Hulaaki Message
"""
@doc """
Should implement the encoding of a Message struct to binary
"""
def encode(message)
@doc """
Should implement the decoding of a binary to Message struct
"""
def decode(message)
end
defimpl Packet, for: BitString do
def encode(binary), do: binary
def decode(binary) do
Decoder.decode(binary)
end
end
defimpl Packet, for: Message.Connect do
def encode(message) do
Encoder.encode_fixed_header(message) <>
Encoder.encode_variable_header(message) <> Encoder.encode_payload(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.ConnAck do
def encode(message) do
Encoder.encode_fixed_header(message) <> Encoder.encode_variable_header(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.Publish do
def encode(message) do
Encoder.encode_fixed_header(message) <>
Encoder.encode_variable_header(message) <> Encoder.encode_payload(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.PubAck do
def encode(message) do
Encoder.encode_fixed_header(message) <> Encoder.encode_variable_header(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.PubRec do
def encode(message) do
Encoder.encode_fixed_header(message) <> Encoder.encode_variable_header(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.PubRel do
def encode(message) do
Encoder.encode_fixed_header(message) <> Encoder.encode_variable_header(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.PubComp do
def encode(message) do
Encoder.encode_fixed_header(message) <> Encoder.encode_variable_header(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.Subscribe do
def encode(message) do
Encoder.encode_fixed_header(message) <>
Encoder.encode_variable_header(message) <> Encoder.encode_payload(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.SubAck do
def encode(message) do
Encoder.encode_fixed_header(message) <>
Encoder.encode_variable_header(message) <> Encoder.encode_payload(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.Unsubscribe do
def encode(message) do
Encoder.encode_fixed_header(message) <>
Encoder.encode_variable_header(message) <> Encoder.encode_payload(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.UnsubAck do
def encode(message) do
Encoder.encode_fixed_header(message) <> Encoder.encode_variable_header(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.PingReq do
def encode(message) do
Encoder.encode_fixed_header(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.PingResp do
def encode(message) do
Encoder.encode_fixed_header(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
defimpl Packet, for: Message.Disconnect do
def encode(message) do
Encoder.encode_fixed_header(message)
end
def decode(message), do: %{message: message, remainder: <<>>}
end
end