1# -*- Mode: Python -*- 2# vim: filetype=python 3 4## 5# = Socket data types 6## 7 8## 9# @NetworkAddressFamily: 10# 11# The network address family 12# 13# @ipv4: IPV4 family 14# 15# @ipv6: IPV6 family 16# 17# @unix: unix socket 18# 19# @vsock: vsock family (since 2.8) 20# 21# @unknown: otherwise 22# 23# Since: 2.1 24## 25{ 'enum': 'NetworkAddressFamily', 26 'data': [ 'ipv4', 'ipv6', 'unix', 'vsock', 'unknown' ] } 27 28## 29# @InetSocketAddressBase: 30# 31# @host: host part of the address 32# @port: port part of the address 33## 34{ 'struct': 'InetSocketAddressBase', 35 'data': { 36 'host': 'str', 37 'port': 'str' } } 38 39## 40# @InetSocketAddress: 41# 42# Captures a socket address or address range in the Internet 43# namespace. 44# 45# @numeric: true if the host/port are guaranteed to be numeric, false 46# if name resolution should be attempted. Defaults to false. 47# (Since 2.9) 48# 49# @to: If present, this is range of possible addresses, with port 50# between @port and @to. 51# 52# @ipv4: whether to accept IPv4 addresses, default try both IPv4 and 53# IPv6 54# 55# @ipv6: whether to accept IPv6 addresses, default try both IPv4 and 56# IPv6 57# 58# @keep-alive: enable keep-alive when connecting to this socket. Not 59# supported for passive sockets. (Since 4.2) 60# 61# @mptcp: enable multi-path TCP. (Since 6.1) 62# 63# Since: 1.3 64## 65{ 'struct': 'InetSocketAddress', 66 'base': 'InetSocketAddressBase', 67 'data': { 68 '*numeric': 'bool', 69 '*to': 'uint16', 70 '*ipv4': 'bool', 71 '*ipv6': 'bool', 72 '*keep-alive': 'bool', 73 '*mptcp': { 'type': 'bool', 'if': 'HAVE_IPPROTO_MPTCP' } } } 74 75## 76# @UnixSocketAddress: 77# 78# Captures a socket address in the local ("Unix socket") namespace. 79# 80# @path: filesystem path to use 81# 82# @abstract: if true, this is a Linux abstract socket address. @path 83# will be prefixed by a null byte, and optionally padded with null 84# bytes. Defaults to false. (Since 5.1) 85# 86# @tight: if false, pad an abstract socket address with enough null 87# bytes to make it fill struct sockaddr_un member sun_path. 88# Defaults to true. (Since 5.1) 89# 90# Since: 1.3 91## 92{ 'struct': 'UnixSocketAddress', 93 'data': { 94 'path': 'str', 95 '*abstract': { 'type': 'bool', 'if': 'CONFIG_LINUX' }, 96 '*tight': { 'type': 'bool', 'if': 'CONFIG_LINUX' } } } 97 98## 99# @VsockSocketAddress: 100# 101# Captures a socket address in the vsock namespace. 102# 103# @cid: unique host identifier 104# 105# @port: port 106# 107# Note: string types are used to allow for possible future hostname or 108# service resolution support. 109# 110# Since: 2.8 111## 112{ 'struct': 'VsockSocketAddress', 113 'data': { 114 'cid': 'str', 115 'port': 'str' } } 116 117## 118# @FdSocketAddress: 119# 120# A file descriptor name or number. 121# 122# @str: decimal is for file descriptor number, otherwise it's a file 123# descriptor name. Named file descriptors are permitted in 124# monitor commands, in combination with the 'getfd' command. 125# Decimal file descriptors are permitted at startup or other 126# contexts where no monitor context is active. 127# 128# Since: 1.2 129## 130{ 'struct': 'FdSocketAddress', 131 'data': { 132 'str': 'str' } } 133 134## 135# @InetSocketAddressWrapper: 136# 137# @data: internet domain socket address 138# 139# Since: 1.3 140## 141{ 'struct': 'InetSocketAddressWrapper', 142 'data': { 'data': 'InetSocketAddress' } } 143 144## 145# @UnixSocketAddressWrapper: 146# 147# @data: UNIX domain socket address 148# 149# Since: 1.3 150## 151{ 'struct': 'UnixSocketAddressWrapper', 152 'data': { 'data': 'UnixSocketAddress' } } 153 154## 155# @VsockSocketAddressWrapper: 156# 157# @data: VSOCK domain socket address 158# 159# Since: 2.8 160## 161{ 'struct': 'VsockSocketAddressWrapper', 162 'data': { 'data': 'VsockSocketAddress' } } 163 164## 165# @FdSocketAddressWrapper: 166# 167# @data: file descriptor name or number 168# 169# Since: 1.3 170## 171{ 'struct': 'FdSocketAddressWrapper', 172 'data': { 'data': 'FdSocketAddress' } } 173 174## 175# @SocketAddressLegacy: 176# 177# Captures the address of a socket, which could also be a named file 178# descriptor 179# 180# @type: Transport type 181# 182# Note: This type is deprecated in favor of SocketAddress. The 183# difference between SocketAddressLegacy and SocketAddress is that 184# the latter has fewer {} on the wire. 185# 186# Since: 1.3 187## 188{ 'union': 'SocketAddressLegacy', 189 'base': { 'type': 'SocketAddressType' }, 190 'discriminator': 'type', 191 'data': { 192 'inet': 'InetSocketAddressWrapper', 193 'unix': 'UnixSocketAddressWrapper', 194 'vsock': 'VsockSocketAddressWrapper', 195 'fd': 'FdSocketAddressWrapper' } } 196 197## 198# @SocketAddressType: 199# 200# Available SocketAddress types 201# 202# @inet: Internet address 203# 204# @unix: Unix domain socket 205# 206# @vsock: VMCI address 207# 208# @fd: Socket file descriptor 209# 210# Since: 2.9 211## 212{ 'enum': 'SocketAddressType', 213 'data': [ 'inet', 'unix', 'vsock', 'fd' ] } 214 215## 216# @SocketAddress: 217# 218# Captures the address of a socket, which could also be a socket file 219# descriptor 220# 221# @type: Transport type 222# 223# Since: 2.9 224## 225{ 'union': 'SocketAddress', 226 'base': { 'type': 'SocketAddressType' }, 227 'discriminator': 'type', 228 'data': { 'inet': 'InetSocketAddress', 229 'unix': 'UnixSocketAddress', 230 'vsock': 'VsockSocketAddress', 231 'fd': 'FdSocketAddress' } } 232