/
protocols.go
158 lines (154 loc) · 3.15 KB
/
protocols.go
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
151
152
153
154
155
156
157
158
package multiaddr
// You **MUST** register your multicodecs with
// https://github.com/multiformats/multicodec before adding them here.
//
// TODO: Use a single source of truth for all multicodecs instead of
// distributing them like this...
const (
P_IP4 = 0x0004
P_TCP = 0x0006
P_UDP = 0x0111
P_DCCP = 0x0021
P_IP6 = 0x0029
P_IP6ZONE = 0x002A
P_QUIC = 0x01CC
P_SCTP = 0x0084
P_UDT = 0x012D
P_UTP = 0x012E
P_UNIX = 0x0190
P_P2P = 0x01A5
P_IPFS = 0x01A5 // alias for backwards compatability
P_HTTP = 0x01E0
P_HTTPS = 0x01BB
P_ONION = 0x01BC
)
var (
protoIP4 = Protocol{
Name: "ip4",
Code: P_IP4,
VCode: CodeToVarint(P_IP4),
Size: 32,
Path: false,
Transcoder: TranscoderIP4,
}
protoTCP = Protocol{
Name: "tcp",
Code: P_TCP,
VCode: CodeToVarint(P_TCP),
Size: 16,
Path: false,
Transcoder: TranscoderPort,
}
protoUDP = Protocol{
Name: "udp",
Code: P_UDP,
VCode: CodeToVarint(P_UDP),
Size: 16,
Path: false,
Transcoder: TranscoderPort,
}
protoDCCP = Protocol{
Name: "dccp",
Code: P_DCCP,
VCode: CodeToVarint(P_DCCP),
Size: 16,
Path: false,
Transcoder: TranscoderPort,
}
protoIP6 = Protocol{
Name: "ip6",
Code: P_IP6,
VCode: CodeToVarint(P_IP6),
Size: 128,
Transcoder: TranscoderIP6,
}
// these require varint
protoIP6ZONE = Protocol{
Name: "ip6zone",
Code: P_IP6ZONE,
VCode: CodeToVarint(P_IP6ZONE),
Size: LengthPrefixedVarSize,
Path: false,
Transcoder: TranscoderIP6Zone,
}
protoSCTP = Protocol{
Name: "sctp",
Code: P_SCTP,
VCode: CodeToVarint(P_SCTP),
Size: 16,
Transcoder: TranscoderPort,
}
protoONION = Protocol{
Name: "onion",
Code: P_ONION,
VCode: CodeToVarint(P_ONION),
Size: 96,
Transcoder: TranscoderOnion,
}
protoUTP = Protocol{
Name: "utp",
Code: P_UTP,
VCode: CodeToVarint(P_UTP),
}
protoUDT = Protocol{
Name: "udt",
Code: P_UDT,
VCode: CodeToVarint(P_UDT),
}
protoQUIC = Protocol{
Name: "quic",
Code: P_QUIC,
VCode: CodeToVarint(P_QUIC),
}
protoHTTP = Protocol{
Name: "http",
Code: P_HTTP,
VCode: CodeToVarint(P_HTTP),
}
protoHTTPS = Protocol{
Name: "https",
Code: P_HTTPS,
VCode: CodeToVarint(P_HTTPS),
}
protoP2P = Protocol{
Name: "ipfs",
Code: P_P2P,
VCode: CodeToVarint(P_P2P),
Size: LengthPrefixedVarSize,
Transcoder: TranscoderP2P,
}
protoUNIX = Protocol{
Name: "unix",
Code: P_UNIX,
VCode: CodeToVarint(P_UNIX),
Size: LengthPrefixedVarSize,
Path: true,
Transcoder: TranscoderUnix,
}
)
func init() {
for _, p := range []Protocol{
protoIP4,
protoTCP,
protoUDP,
protoDCCP,
protoIP6,
protoIP6ZONE,
protoSCTP,
protoONION,
protoUTP,
protoUDT,
protoQUIC,
protoHTTP,
protoHTTPS,
protoP2P,
protoUNIX,
} {
if err := AddProtocol(p); err != nil {
panic(err)
}
}
// explicitly set both of these
protocolsByName["p2p"] = protoP2P
protocolsByName["ipfs"] = protoP2P
}