NetworkSocketAPI
Dependents: HelloWizFi250Interface
Fork of NetworkSocketAPI by
Socket.cpp@28:163fbe3263f4, 2016-02-18 (annotated)
- Committer:
- Christopher Haster
- Date:
- Thu Feb 18 13:19:47 2016 -0600
- Branch:
- api-changes
- Revision:
- 28:163fbe3263f4
- Parent:
- 27:d7ed39727306
- Child:
- 29:7bcec3189a93
Removed memory allocations for internal buffers
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Christopher Haster |
25:ed7b2a52e8ac | 1 | /* Socket |
Christopher Haster |
25:ed7b2a52e8ac | 2 | * Copyright (c) 2015 ARM Limited |
Christopher Haster |
25:ed7b2a52e8ac | 3 | * |
Christopher Haster |
25:ed7b2a52e8ac | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
Christopher Haster |
25:ed7b2a52e8ac | 5 | * you may not use this file except in compliance with the License. |
Christopher Haster |
25:ed7b2a52e8ac | 6 | * You may obtain a copy of the License at |
Christopher Haster |
25:ed7b2a52e8ac | 7 | * |
Christopher Haster |
25:ed7b2a52e8ac | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
Christopher Haster |
25:ed7b2a52e8ac | 9 | * |
Christopher Haster |
25:ed7b2a52e8ac | 10 | * Unless required by applicable law or agreed to in writing, software |
Christopher Haster |
25:ed7b2a52e8ac | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
Christopher Haster |
25:ed7b2a52e8ac | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
Christopher Haster |
25:ed7b2a52e8ac | 13 | * See the License for the specific language governing permissions and |
Christopher Haster |
25:ed7b2a52e8ac | 14 | * limitations under the License. |
Christopher Haster |
25:ed7b2a52e8ac | 15 | */ |
Christopher Haster |
25:ed7b2a52e8ac | 16 | |
Christopher Haster |
25:ed7b2a52e8ac | 17 | #include "Socket.h" |
Christopher Haster |
27:d7ed39727306 | 18 | #include <cstring> |
Christopher Haster |
25:ed7b2a52e8ac | 19 | |
Christopher Haster |
28:163fbe3263f4 | 20 | Socket::Socket(NetworkInterface *iface, socket_protocol_t proto) |
Christopher Haster |
25:ed7b2a52e8ac | 21 | : _iface(iface) |
Christopher Haster |
25:ed7b2a52e8ac | 22 | , _proto(proto) |
Christopher Haster |
28:163fbe3263f4 | 23 | , _socket(0) { |
Christopher Haster |
27:d7ed39727306 | 24 | |
Christopher Haster |
28:163fbe3263f4 | 25 | memset(_ip_address, 0, SOCK_IP_SIZE); |
Christopher Haster |
28:163fbe3263f4 | 26 | _port = 0; |
Christopher Haster |
25:ed7b2a52e8ac | 27 | } |
Christopher Haster |
25:ed7b2a52e8ac | 28 | |
Christopher Haster |
25:ed7b2a52e8ac | 29 | Socket::~Socket() { |
Christopher Haster |
28:163fbe3263f4 | 30 | if (_socket) { |
Christopher Haster |
28:163fbe3263f4 | 31 | _iface->destroySocket(_socket); |
Christopher Haster |
28:163fbe3263f4 | 32 | } |
Christopher Haster |
25:ed7b2a52e8ac | 33 | } |
Christopher Haster |
25:ed7b2a52e8ac | 34 | |
Christopher Haster |
25:ed7b2a52e8ac | 35 | SocketInterface *Socket::_get_socket() { |
Christopher Haster |
27:d7ed39727306 | 36 | if (!_socket) { |
Christopher Haster |
27:d7ed39727306 | 37 | _socket = _iface->createSocket(_proto); |
Christopher Haster |
27:d7ed39727306 | 38 | |
Christopher Haster |
28:163fbe3263f4 | 39 | if (_ip_address[0]) { |
Christopher Haster |
28:163fbe3263f4 | 40 | _socket->setIPAddress(_ip_address); |
Christopher Haster |
27:d7ed39727306 | 41 | } |
Christopher Haster |
27:d7ed39727306 | 42 | |
Christopher Haster |
28:163fbe3263f4 | 43 | if (_port) { |
Christopher Haster |
28:163fbe3263f4 | 44 | _socket->setPort(_port); |
Christopher Haster |
27:d7ed39727306 | 45 | } |
Christopher Haster |
27:d7ed39727306 | 46 | } |
Christopher Haster |
27:d7ed39727306 | 47 | |
Christopher Haster |
25:ed7b2a52e8ac | 48 | return _socket; |
Christopher Haster |
25:ed7b2a52e8ac | 49 | } |
Christopher Haster |
25:ed7b2a52e8ac | 50 | |
Christopher Haster |
28:163fbe3263f4 | 51 | int32_t Socket::setURL(const char *url, uint16_t port) { |
Christopher Haster |
25:ed7b2a52e8ac | 52 | SocketInterface *s = _get_socket(); |
Christopher Haster |
27:d7ed39727306 | 53 | if (!s) return -2; |
Christopher Haster |
28:163fbe3263f4 | 54 | |
Christopher Haster |
28:163fbe3263f4 | 55 | int32_t error = s->setURL(url); |
Christopher Haster |
28:163fbe3263f4 | 56 | if (error < 0) return error; |
Christopher Haster |
28:163fbe3263f4 | 57 | |
Christopher Haster |
28:163fbe3263f4 | 58 | if (port) { |
Christopher Haster |
28:163fbe3263f4 | 59 | setPort(port); |
Christopher Haster |
28:163fbe3263f4 | 60 | } |
Christopher Haster |
28:163fbe3263f4 | 61 | |
Christopher Haster |
28:163fbe3263f4 | 62 | return 0; |
Christopher Haster |
25:ed7b2a52e8ac | 63 | } |
Christopher Haster |
25:ed7b2a52e8ac | 64 | |
Christopher Haster |
28:163fbe3263f4 | 65 | void Socket::setIPAddress(const char *ip, uint16_t port) { |
Christopher Haster |
28:163fbe3263f4 | 66 | strcpy(_ip_address, ip); |
Christopher Haster |
28:163fbe3263f4 | 67 | |
Christopher Haster |
28:163fbe3263f4 | 68 | if (_socket) { |
Christopher Haster |
27:d7ed39727306 | 69 | _socket->setIPAddress(ip); |
Christopher Haster |
27:d7ed39727306 | 70 | } |
Christopher Haster |
28:163fbe3263f4 | 71 | |
Christopher Haster |
28:163fbe3263f4 | 72 | if (port) { |
Christopher Haster |
28:163fbe3263f4 | 73 | setPort(port); |
Christopher Haster |
28:163fbe3263f4 | 74 | } |
Christopher Haster |
25:ed7b2a52e8ac | 75 | } |
Christopher Haster |
25:ed7b2a52e8ac | 76 | |
Christopher Haster |
25:ed7b2a52e8ac | 77 | void Socket::setPort(uint16_t port) { |
Christopher Haster |
28:163fbe3263f4 | 78 | _port = port; |
Christopher Haster |
28:163fbe3263f4 | 79 | |
Christopher Haster |
28:163fbe3263f4 | 80 | if (_socket) { |
Christopher Haster |
27:d7ed39727306 | 81 | _socket->setPort(port); |
Christopher Haster |
27:d7ed39727306 | 82 | } |
Christopher Haster |
25:ed7b2a52e8ac | 83 | } |
Christopher Haster |
25:ed7b2a52e8ac | 84 | |
Christopher Haster |
28:163fbe3263f4 | 85 | const char *Socket::getIPAddress() const { |
Christopher Haster |
28:163fbe3263f4 | 86 | return _ip_address; |
Christopher Haster |
25:ed7b2a52e8ac | 87 | } |
Christopher Haster |
25:ed7b2a52e8ac | 88 | |
Christopher Haster |
28:163fbe3263f4 | 89 | uint16_t Socket::getPort() const { |
Christopher Haster |
28:163fbe3263f4 | 90 | return _port; |
Christopher Haster |
25:ed7b2a52e8ac | 91 | } |
Christopher Haster |
25:ed7b2a52e8ac | 92 | |
Christopher Haster |
25:ed7b2a52e8ac | 93 | int32_t Socket::send(const void *data, uint32_t len, uint32_t timeout_ms) { |
Christopher Haster |
25:ed7b2a52e8ac | 94 | SocketInterface *s = _get_socket(); |
Christopher Haster |
25:ed7b2a52e8ac | 95 | if (!s) return -2; |
Christopher Haster |
25:ed7b2a52e8ac | 96 | return s->send(data, len, timeout_ms); |
Christopher Haster |
25:ed7b2a52e8ac | 97 | } |
Christopher Haster |
25:ed7b2a52e8ac | 98 | |
Christopher Haster |
25:ed7b2a52e8ac | 99 | int32_t Socket::recv(void *data, uint32_t len, uint32_t timeout_ms) { |
Christopher Haster |
25:ed7b2a52e8ac | 100 | SocketInterface *s = _get_socket(); |
Christopher Haster |
25:ed7b2a52e8ac | 101 | if (!s) return -2; |
Christopher Haster |
25:ed7b2a52e8ac | 102 | return s->recv(data, len, timeout_ms); |
Christopher Haster |
25:ed7b2a52e8ac | 103 | } |
Christopher Haster |
25:ed7b2a52e8ac | 104 |