mbed-os5 only for TYBLE16
Dependents: TYBLE16_simple_data_logger TYBLE16_MP3_Air
features/netsocket/SocketAddress.cpp@1:9db0e321a9f4, 2019-12-31 (annotated)
- Committer:
- kenjiArai
- Date:
- Tue Dec 31 06:02:27 2019 +0000
- Revision:
- 1:9db0e321a9f4
- Parent:
- 0:5b88d5760320
updated based on mbed-os5.15.0
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kenjiArai | 0:5b88d5760320 | 1 | /* Socket |
kenjiArai | 0:5b88d5760320 | 2 | * Copyright (c) 2015 ARM Limited |
kenjiArai | 0:5b88d5760320 | 3 | * |
kenjiArai | 0:5b88d5760320 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
kenjiArai | 0:5b88d5760320 | 5 | * you may not use this file except in compliance with the License. |
kenjiArai | 0:5b88d5760320 | 6 | * You may obtain a copy of the License at |
kenjiArai | 0:5b88d5760320 | 7 | * |
kenjiArai | 0:5b88d5760320 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
kenjiArai | 0:5b88d5760320 | 9 | * |
kenjiArai | 0:5b88d5760320 | 10 | * Unless required by applicable law or agreed to in writing, software |
kenjiArai | 0:5b88d5760320 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
kenjiArai | 0:5b88d5760320 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
kenjiArai | 0:5b88d5760320 | 13 | * See the License for the specific language governing permissions and |
kenjiArai | 0:5b88d5760320 | 14 | * limitations under the License. |
kenjiArai | 0:5b88d5760320 | 15 | */ |
kenjiArai | 0:5b88d5760320 | 16 | |
kenjiArai | 0:5b88d5760320 | 17 | #include "SocketAddress.h" |
kenjiArai | 0:5b88d5760320 | 18 | #include "NetworkInterface.h" |
kenjiArai | 0:5b88d5760320 | 19 | #include "NetworkStack.h" |
kenjiArai | 0:5b88d5760320 | 20 | #include <string.h> |
kenjiArai | 0:5b88d5760320 | 21 | #include <stdio.h> |
kenjiArai | 0:5b88d5760320 | 22 | #include "ip4string.h" |
kenjiArai | 0:5b88d5760320 | 23 | #include "ip6string.h" |
kenjiArai | 0:5b88d5760320 | 24 | |
kenjiArai | 0:5b88d5760320 | 25 | |
kenjiArai | 0:5b88d5760320 | 26 | |
kenjiArai | 0:5b88d5760320 | 27 | SocketAddress::SocketAddress(nsapi_addr_t addr, uint16_t port) |
kenjiArai | 0:5b88d5760320 | 28 | { |
kenjiArai | 0:5b88d5760320 | 29 | mem_init(); |
kenjiArai | 0:5b88d5760320 | 30 | _ip_address = NULL; |
kenjiArai | 0:5b88d5760320 | 31 | set_addr(addr); |
kenjiArai | 0:5b88d5760320 | 32 | set_port(port); |
kenjiArai | 0:5b88d5760320 | 33 | } |
kenjiArai | 0:5b88d5760320 | 34 | |
kenjiArai | 0:5b88d5760320 | 35 | SocketAddress::SocketAddress(const char *addr, uint16_t port) |
kenjiArai | 0:5b88d5760320 | 36 | { |
kenjiArai | 0:5b88d5760320 | 37 | mem_init(); |
kenjiArai | 0:5b88d5760320 | 38 | _ip_address = NULL; |
kenjiArai | 0:5b88d5760320 | 39 | set_ip_address(addr); |
kenjiArai | 0:5b88d5760320 | 40 | set_port(port); |
kenjiArai | 0:5b88d5760320 | 41 | } |
kenjiArai | 0:5b88d5760320 | 42 | |
kenjiArai | 0:5b88d5760320 | 43 | SocketAddress::SocketAddress(const void *bytes, nsapi_version_t version, uint16_t port) |
kenjiArai | 0:5b88d5760320 | 44 | { |
kenjiArai | 0:5b88d5760320 | 45 | mem_init(); |
kenjiArai | 0:5b88d5760320 | 46 | _ip_address = NULL; |
kenjiArai | 0:5b88d5760320 | 47 | set_ip_bytes(bytes, version); |
kenjiArai | 0:5b88d5760320 | 48 | set_port(port); |
kenjiArai | 0:5b88d5760320 | 49 | } |
kenjiArai | 0:5b88d5760320 | 50 | |
kenjiArai | 0:5b88d5760320 | 51 | SocketAddress::SocketAddress(const SocketAddress &addr) |
kenjiArai | 0:5b88d5760320 | 52 | { |
kenjiArai | 0:5b88d5760320 | 53 | mem_init(); |
kenjiArai | 0:5b88d5760320 | 54 | _ip_address = NULL; |
kenjiArai | 0:5b88d5760320 | 55 | set_addr(addr.get_addr()); |
kenjiArai | 0:5b88d5760320 | 56 | set_port(addr.get_port()); |
kenjiArai | 0:5b88d5760320 | 57 | } |
kenjiArai | 0:5b88d5760320 | 58 | |
kenjiArai | 0:5b88d5760320 | 59 | void SocketAddress::mem_init(void) |
kenjiArai | 0:5b88d5760320 | 60 | { |
kenjiArai | 0:5b88d5760320 | 61 | _addr.version = NSAPI_UNSPEC; |
kenjiArai | 0:5b88d5760320 | 62 | memset(_addr.bytes, 0, NSAPI_IP_BYTES); |
kenjiArai | 0:5b88d5760320 | 63 | _port = 0; |
kenjiArai | 0:5b88d5760320 | 64 | } |
kenjiArai | 0:5b88d5760320 | 65 | |
kenjiArai | 0:5b88d5760320 | 66 | bool SocketAddress::set_ip_address(const char *addr) |
kenjiArai | 0:5b88d5760320 | 67 | { |
kenjiArai | 0:5b88d5760320 | 68 | delete[] _ip_address; |
kenjiArai | 0:5b88d5760320 | 69 | _ip_address = NULL; |
kenjiArai | 0:5b88d5760320 | 70 | |
kenjiArai | 0:5b88d5760320 | 71 | if (addr && stoip4(addr, strlen(addr), _addr.bytes)) { |
kenjiArai | 0:5b88d5760320 | 72 | _addr.version = NSAPI_IPv4; |
kenjiArai | 0:5b88d5760320 | 73 | return true; |
kenjiArai | 0:5b88d5760320 | 74 | } else if (addr && stoip6(addr, strlen(addr), _addr.bytes)) { |
kenjiArai | 0:5b88d5760320 | 75 | _addr.version = NSAPI_IPv6; |
kenjiArai | 0:5b88d5760320 | 76 | return true; |
kenjiArai | 0:5b88d5760320 | 77 | } else { |
kenjiArai | 0:5b88d5760320 | 78 | _addr = nsapi_addr_t(); |
kenjiArai | 0:5b88d5760320 | 79 | return false; |
kenjiArai | 0:5b88d5760320 | 80 | } |
kenjiArai | 0:5b88d5760320 | 81 | } |
kenjiArai | 0:5b88d5760320 | 82 | |
kenjiArai | 0:5b88d5760320 | 83 | void SocketAddress::set_ip_bytes(const void *bytes, nsapi_version_t version) |
kenjiArai | 0:5b88d5760320 | 84 | { |
kenjiArai | 0:5b88d5760320 | 85 | nsapi_addr_t addr; |
kenjiArai | 0:5b88d5760320 | 86 | |
kenjiArai | 0:5b88d5760320 | 87 | addr = nsapi_addr_t(); |
kenjiArai | 0:5b88d5760320 | 88 | addr.version = version; |
kenjiArai | 0:5b88d5760320 | 89 | if (version == NSAPI_IPv6) { |
kenjiArai | 0:5b88d5760320 | 90 | memcpy(addr.bytes, bytes, NSAPI_IPv6_BYTES); |
kenjiArai | 0:5b88d5760320 | 91 | } else if (version == NSAPI_IPv4) { |
kenjiArai | 0:5b88d5760320 | 92 | memcpy(addr.bytes, bytes, NSAPI_IPv4_BYTES); |
kenjiArai | 0:5b88d5760320 | 93 | } |
kenjiArai | 0:5b88d5760320 | 94 | set_addr(addr); |
kenjiArai | 0:5b88d5760320 | 95 | } |
kenjiArai | 0:5b88d5760320 | 96 | |
kenjiArai | 0:5b88d5760320 | 97 | void SocketAddress::set_addr(nsapi_addr_t addr) |
kenjiArai | 0:5b88d5760320 | 98 | { |
kenjiArai | 0:5b88d5760320 | 99 | delete[] _ip_address; |
kenjiArai | 0:5b88d5760320 | 100 | _ip_address = NULL; |
kenjiArai | 0:5b88d5760320 | 101 | _addr = addr; |
kenjiArai | 0:5b88d5760320 | 102 | } |
kenjiArai | 0:5b88d5760320 | 103 | |
kenjiArai | 0:5b88d5760320 | 104 | void SocketAddress::set_port(uint16_t port) |
kenjiArai | 0:5b88d5760320 | 105 | { |
kenjiArai | 0:5b88d5760320 | 106 | _port = port; |
kenjiArai | 0:5b88d5760320 | 107 | } |
kenjiArai | 0:5b88d5760320 | 108 | |
kenjiArai | 0:5b88d5760320 | 109 | const char *SocketAddress::get_ip_address() const |
kenjiArai | 0:5b88d5760320 | 110 | { |
kenjiArai | 0:5b88d5760320 | 111 | if (_addr.version == NSAPI_UNSPEC) { |
kenjiArai | 0:5b88d5760320 | 112 | return NULL; |
kenjiArai | 0:5b88d5760320 | 113 | } |
kenjiArai | 0:5b88d5760320 | 114 | |
kenjiArai | 0:5b88d5760320 | 115 | if (!_ip_address) { |
kenjiArai | 0:5b88d5760320 | 116 | _ip_address = new char[NSAPI_IP_SIZE]; |
kenjiArai | 0:5b88d5760320 | 117 | if (_addr.version == NSAPI_IPv4) { |
kenjiArai | 0:5b88d5760320 | 118 | ip4tos(_addr.bytes, _ip_address); |
kenjiArai | 0:5b88d5760320 | 119 | } else if (_addr.version == NSAPI_IPv6) { |
kenjiArai | 0:5b88d5760320 | 120 | ip6tos(_addr.bytes, _ip_address); |
kenjiArai | 0:5b88d5760320 | 121 | } |
kenjiArai | 0:5b88d5760320 | 122 | } |
kenjiArai | 0:5b88d5760320 | 123 | |
kenjiArai | 0:5b88d5760320 | 124 | return _ip_address; |
kenjiArai | 0:5b88d5760320 | 125 | } |
kenjiArai | 0:5b88d5760320 | 126 | |
kenjiArai | 0:5b88d5760320 | 127 | const void *SocketAddress::get_ip_bytes() const |
kenjiArai | 0:5b88d5760320 | 128 | { |
kenjiArai | 0:5b88d5760320 | 129 | return _addr.bytes; |
kenjiArai | 0:5b88d5760320 | 130 | } |
kenjiArai | 0:5b88d5760320 | 131 | |
kenjiArai | 0:5b88d5760320 | 132 | nsapi_version_t SocketAddress::get_ip_version() const |
kenjiArai | 0:5b88d5760320 | 133 | { |
kenjiArai | 0:5b88d5760320 | 134 | return _addr.version; |
kenjiArai | 0:5b88d5760320 | 135 | } |
kenjiArai | 0:5b88d5760320 | 136 | |
kenjiArai | 0:5b88d5760320 | 137 | nsapi_addr_t SocketAddress::get_addr() const |
kenjiArai | 0:5b88d5760320 | 138 | { |
kenjiArai | 0:5b88d5760320 | 139 | return _addr; |
kenjiArai | 0:5b88d5760320 | 140 | } |
kenjiArai | 0:5b88d5760320 | 141 | |
kenjiArai | 0:5b88d5760320 | 142 | uint16_t SocketAddress::get_port() const |
kenjiArai | 0:5b88d5760320 | 143 | { |
kenjiArai | 0:5b88d5760320 | 144 | return _port; |
kenjiArai | 0:5b88d5760320 | 145 | } |
kenjiArai | 0:5b88d5760320 | 146 | |
kenjiArai | 0:5b88d5760320 | 147 | SocketAddress::operator bool() const |
kenjiArai | 0:5b88d5760320 | 148 | { |
kenjiArai | 0:5b88d5760320 | 149 | if (_addr.version == NSAPI_IPv4) { |
kenjiArai | 0:5b88d5760320 | 150 | for (int i = 0; i < NSAPI_IPv4_BYTES; i++) { |
kenjiArai | 0:5b88d5760320 | 151 | if (_addr.bytes[i]) { |
kenjiArai | 0:5b88d5760320 | 152 | return true; |
kenjiArai | 0:5b88d5760320 | 153 | } |
kenjiArai | 0:5b88d5760320 | 154 | } |
kenjiArai | 0:5b88d5760320 | 155 | |
kenjiArai | 0:5b88d5760320 | 156 | return false; |
kenjiArai | 0:5b88d5760320 | 157 | } else if (_addr.version == NSAPI_IPv6) { |
kenjiArai | 0:5b88d5760320 | 158 | for (int i = 0; i < NSAPI_IPv6_BYTES; i++) { |
kenjiArai | 0:5b88d5760320 | 159 | if (_addr.bytes[i]) { |
kenjiArai | 0:5b88d5760320 | 160 | return true; |
kenjiArai | 0:5b88d5760320 | 161 | } |
kenjiArai | 0:5b88d5760320 | 162 | } |
kenjiArai | 0:5b88d5760320 | 163 | |
kenjiArai | 0:5b88d5760320 | 164 | return false; |
kenjiArai | 0:5b88d5760320 | 165 | } else { |
kenjiArai | 0:5b88d5760320 | 166 | return false; |
kenjiArai | 0:5b88d5760320 | 167 | } |
kenjiArai | 0:5b88d5760320 | 168 | } |
kenjiArai | 0:5b88d5760320 | 169 | |
kenjiArai | 0:5b88d5760320 | 170 | SocketAddress &SocketAddress::operator=(const SocketAddress &addr) |
kenjiArai | 0:5b88d5760320 | 171 | { |
kenjiArai | 0:5b88d5760320 | 172 | delete[] _ip_address; |
kenjiArai | 0:5b88d5760320 | 173 | _ip_address = NULL; |
kenjiArai | 0:5b88d5760320 | 174 | set_addr(addr.get_addr()); |
kenjiArai | 0:5b88d5760320 | 175 | set_port(addr.get_port()); |
kenjiArai | 0:5b88d5760320 | 176 | return *this; |
kenjiArai | 0:5b88d5760320 | 177 | } |
kenjiArai | 0:5b88d5760320 | 178 | |
kenjiArai | 0:5b88d5760320 | 179 | bool operator==(const SocketAddress &a, const SocketAddress &b) |
kenjiArai | 0:5b88d5760320 | 180 | { |
kenjiArai | 0:5b88d5760320 | 181 | if (!a && !b) { |
kenjiArai | 0:5b88d5760320 | 182 | return true; |
kenjiArai | 0:5b88d5760320 | 183 | } else if (a._addr.version != b._addr.version) { |
kenjiArai | 0:5b88d5760320 | 184 | return false; |
kenjiArai | 1:9db0e321a9f4 | 185 | } else if (a._port != b._port) { |
kenjiArai | 1:9db0e321a9f4 | 186 | return false; |
kenjiArai | 0:5b88d5760320 | 187 | } else if (a._addr.version == NSAPI_IPv4) { |
kenjiArai | 0:5b88d5760320 | 188 | return memcmp(a._addr.bytes, b._addr.bytes, NSAPI_IPv4_BYTES) == 0; |
kenjiArai | 0:5b88d5760320 | 189 | } else if (a._addr.version == NSAPI_IPv6) { |
kenjiArai | 0:5b88d5760320 | 190 | return memcmp(a._addr.bytes, b._addr.bytes, NSAPI_IPv6_BYTES) == 0; |
kenjiArai | 0:5b88d5760320 | 191 | } |
kenjiArai | 0:5b88d5760320 | 192 | |
kenjiArai | 0:5b88d5760320 | 193 | MBED_UNREACHABLE; |
kenjiArai | 0:5b88d5760320 | 194 | } |
kenjiArai | 0:5b88d5760320 | 195 | |
kenjiArai | 0:5b88d5760320 | 196 | bool operator!=(const SocketAddress &a, const SocketAddress &b) |
kenjiArai | 0:5b88d5760320 | 197 | { |
kenjiArai | 0:5b88d5760320 | 198 | return !(a == b); |
kenjiArai | 0:5b88d5760320 | 199 | } |
kenjiArai | 0:5b88d5760320 | 200 | |
kenjiArai | 0:5b88d5760320 | 201 | void SocketAddress::_SocketAddress(NetworkStack *iface, const char *host, uint16_t port) |
kenjiArai | 0:5b88d5760320 | 202 | { |
kenjiArai | 0:5b88d5760320 | 203 | _ip_address = NULL; |
kenjiArai | 0:5b88d5760320 | 204 | |
kenjiArai | 0:5b88d5760320 | 205 | // gethostbyname must check for literals, so can call it directly |
kenjiArai | 0:5b88d5760320 | 206 | int err = iface->gethostbyname(host, this); |
kenjiArai | 0:5b88d5760320 | 207 | _port = port; |
kenjiArai | 0:5b88d5760320 | 208 | if (err) { |
kenjiArai | 0:5b88d5760320 | 209 | _addr = nsapi_addr_t(); |
kenjiArai | 0:5b88d5760320 | 210 | _port = 0; |
kenjiArai | 0:5b88d5760320 | 211 | } |
kenjiArai | 0:5b88d5760320 | 212 | } |
kenjiArai | 0:5b88d5760320 | 213 | |
kenjiArai | 0:5b88d5760320 | 214 | SocketAddress::~SocketAddress() |
kenjiArai | 0:5b88d5760320 | 215 | { |
kenjiArai | 0:5b88d5760320 | 216 | delete[] _ip_address; |
kenjiArai | 0:5b88d5760320 | 217 | } |