Donatien Garnier
/
ZG2100NetIfSource
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
api/TCPSocket.cpp@1:3a7c15057192, 2010-08-06 (annotated)
- Committer:
- donatien
- Date:
- Fri Aug 06 10:23:41 2010 +0000
- Revision:
- 1:3a7c15057192
- Parent:
- 0:b802fc31f1db
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| donatien | 0:b802fc31f1db | 1 | |
| donatien | 0:b802fc31f1db | 2 | /* |
| donatien | 0:b802fc31f1db | 3 | Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) |
| donatien | 0:b802fc31f1db | 4 | |
| donatien | 0:b802fc31f1db | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| donatien | 0:b802fc31f1db | 6 | of this software and associated documentation files (the "Software"), to deal |
| donatien | 0:b802fc31f1db | 7 | in the Software without restriction, including without limitation the rights |
| donatien | 0:b802fc31f1db | 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| donatien | 0:b802fc31f1db | 9 | copies of the Software, and to permit persons to whom the Software is |
| donatien | 0:b802fc31f1db | 10 | furnished to do so, subject to the following conditions: |
| donatien | 0:b802fc31f1db | 11 | |
| donatien | 0:b802fc31f1db | 12 | The above copyright notice and this permission notice shall be included in |
| donatien | 0:b802fc31f1db | 13 | all copies or substantial portions of the Software. |
| donatien | 0:b802fc31f1db | 14 | |
| donatien | 0:b802fc31f1db | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| donatien | 0:b802fc31f1db | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| donatien | 0:b802fc31f1db | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| donatien | 0:b802fc31f1db | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| donatien | 0:b802fc31f1db | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| donatien | 0:b802fc31f1db | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| donatien | 0:b802fc31f1db | 21 | THE SOFTWARE. |
| donatien | 0:b802fc31f1db | 22 | */ |
| donatien | 0:b802fc31f1db | 23 | |
| donatien | 0:b802fc31f1db | 24 | #include "TCPSocket.h" |
| donatien | 1:3a7c15057192 | 25 | #include "if/net/nettcpsocket.h" |
| donatien | 0:b802fc31f1db | 26 | |
| donatien | 0:b802fc31f1db | 27 | TCPSocket::TCPSocket() : m_pNetTcpSocket(NULL), m_pCbItem(NULL), m_pCbMeth(NULL), m_pCb(NULL) |
| donatien | 0:b802fc31f1db | 28 | { |
| donatien | 0:b802fc31f1db | 29 | |
| donatien | 0:b802fc31f1db | 30 | } |
| donatien | 0:b802fc31f1db | 31 | |
| donatien | 0:b802fc31f1db | 32 | TCPSocket::TCPSocket(NetTcpSocket* pNetTcpSocket) : m_pNetTcpSocket(pNetTcpSocket), m_pCbItem(NULL), m_pCbMeth(NULL), m_pCb(NULL) |
| donatien | 0:b802fc31f1db | 33 | { |
| donatien | 0:b802fc31f1db | 34 | m_pNetTcpSocket->setOnEvent(this, &TCPSocket::onNetTcpSocketEvent); |
| donatien | 0:b802fc31f1db | 35 | } |
| donatien | 0:b802fc31f1db | 36 | |
| donatien | 0:b802fc31f1db | 37 | TCPSocket::~TCPSocket() //close() |
| donatien | 0:b802fc31f1db | 38 | { |
| donatien | 0:b802fc31f1db | 39 | close(); |
| donatien | 0:b802fc31f1db | 40 | } |
| donatien | 0:b802fc31f1db | 41 | |
| donatien | 0:b802fc31f1db | 42 | TCPSocketErr TCPSocket::bind(const Host& me) |
| donatien | 0:b802fc31f1db | 43 | { |
| donatien | 0:b802fc31f1db | 44 | TCPSocketErr tcpSocketErr = checkInst(); |
| donatien | 0:b802fc31f1db | 45 | if(tcpSocketErr) |
| donatien | 0:b802fc31f1db | 46 | return tcpSocketErr; |
| donatien | 0:b802fc31f1db | 47 | return (TCPSocketErr) m_pNetTcpSocket->bind(me); |
| donatien | 0:b802fc31f1db | 48 | } |
| donatien | 0:b802fc31f1db | 49 | |
| donatien | 0:b802fc31f1db | 50 | TCPSocketErr TCPSocket::listen() |
| donatien | 0:b802fc31f1db | 51 | { |
| donatien | 0:b802fc31f1db | 52 | TCPSocketErr tcpSocketErr = checkInst(); |
| donatien | 0:b802fc31f1db | 53 | if(tcpSocketErr) |
| donatien | 0:b802fc31f1db | 54 | return tcpSocketErr; |
| donatien | 0:b802fc31f1db | 55 | return (TCPSocketErr) m_pNetTcpSocket->listen(); |
| donatien | 0:b802fc31f1db | 56 | } |
| donatien | 0:b802fc31f1db | 57 | |
| donatien | 0:b802fc31f1db | 58 | TCPSocketErr TCPSocket::connect(const Host& host) |
| donatien | 0:b802fc31f1db | 59 | { |
| donatien | 0:b802fc31f1db | 60 | TCPSocketErr tcpSocketErr = checkInst(); |
| donatien | 0:b802fc31f1db | 61 | if(tcpSocketErr) |
| donatien | 0:b802fc31f1db | 62 | return tcpSocketErr; |
| donatien | 0:b802fc31f1db | 63 | return (TCPSocketErr) m_pNetTcpSocket->connect(host); |
| donatien | 0:b802fc31f1db | 64 | } |
| donatien | 0:b802fc31f1db | 65 | |
| donatien | 0:b802fc31f1db | 66 | TCPSocketErr TCPSocket::accept(Host* pClient, TCPSocket** ppNewTCPSocket) |
| donatien | 0:b802fc31f1db | 67 | { |
| donatien | 0:b802fc31f1db | 68 | TCPSocketErr tcpSocketErr = checkInst(); |
| donatien | 0:b802fc31f1db | 69 | if(tcpSocketErr) |
| donatien | 0:b802fc31f1db | 70 | return tcpSocketErr; |
| donatien | 0:b802fc31f1db | 71 | NetTcpSocket* pNewNetTcpSocket; |
| donatien | 0:b802fc31f1db | 72 | tcpSocketErr = (TCPSocketErr) m_pNetTcpSocket->accept(pClient, &pNewNetTcpSocket); |
| donatien | 0:b802fc31f1db | 73 | if(pNewNetTcpSocket) |
| donatien | 0:b802fc31f1db | 74 | *ppNewTCPSocket = new TCPSocket(pNewNetTcpSocket); |
| donatien | 0:b802fc31f1db | 75 | return tcpSocketErr; |
| donatien | 0:b802fc31f1db | 76 | } |
| donatien | 0:b802fc31f1db | 77 | |
| donatien | 0:b802fc31f1db | 78 | int /*if < 0 : TCPSocketErr*/ TCPSocket::send(const char* buf, int len) |
| donatien | 0:b802fc31f1db | 79 | { |
| donatien | 0:b802fc31f1db | 80 | TCPSocketErr tcpSocketErr = checkInst(); |
| donatien | 0:b802fc31f1db | 81 | if(tcpSocketErr) |
| donatien | 0:b802fc31f1db | 82 | return tcpSocketErr; |
| donatien | 0:b802fc31f1db | 83 | return m_pNetTcpSocket->send(buf, len); |
| donatien | 0:b802fc31f1db | 84 | } |
| donatien | 0:b802fc31f1db | 85 | |
| donatien | 0:b802fc31f1db | 86 | int /*if < 0 : TCPSocketErr*/ TCPSocket::recv(char* buf, int len) |
| donatien | 0:b802fc31f1db | 87 | { |
| donatien | 0:b802fc31f1db | 88 | TCPSocketErr tcpSocketErr = checkInst(); |
| donatien | 0:b802fc31f1db | 89 | if(tcpSocketErr) |
| donatien | 0:b802fc31f1db | 90 | return tcpSocketErr; |
| donatien | 0:b802fc31f1db | 91 | return m_pNetTcpSocket->recv(buf, len); |
| donatien | 0:b802fc31f1db | 92 | } |
| donatien | 0:b802fc31f1db | 93 | |
| donatien | 0:b802fc31f1db | 94 | TCPSocketErr TCPSocket::close() |
| donatien | 0:b802fc31f1db | 95 | { |
| donatien | 0:b802fc31f1db | 96 | if(!m_pNetTcpSocket) |
| donatien | 0:b802fc31f1db | 97 | return TCPSOCKET_SETUP; |
| donatien | 0:b802fc31f1db | 98 | m_pNetTcpSocket->resetOnEvent(); |
| donatien | 0:b802fc31f1db | 99 | TCPSocketErr tcpSocketErr = (TCPSocketErr) m_pNetTcpSocket->close(); //Close (can already be closed) |
| donatien | 0:b802fc31f1db | 100 | Net::releaseTcpSocket(m_pNetTcpSocket); //And release it so it can be freed when properly removed |
| donatien | 0:b802fc31f1db | 101 | m_pNetTcpSocket = NULL; |
| donatien | 0:b802fc31f1db | 102 | return tcpSocketErr; |
| donatien | 0:b802fc31f1db | 103 | } |
| donatien | 0:b802fc31f1db | 104 | |
| donatien | 0:b802fc31f1db | 105 | //Callbacks |
| donatien | 0:b802fc31f1db | 106 | void TCPSocket::setOnEvent( void (*pMethod)(TCPSocketEvent) ) |
| donatien | 0:b802fc31f1db | 107 | { |
| donatien | 0:b802fc31f1db | 108 | m_pCb = pMethod; |
| donatien | 0:b802fc31f1db | 109 | } |
| donatien | 0:b802fc31f1db | 110 | |
| donatien | 0:b802fc31f1db | 111 | #if 0 //For info only |
| donatien | 0:b802fc31f1db | 112 | template<class T> |
| donatien | 0:b802fc31f1db | 113 | void TCPSocket::setOnEvent( T* pItem, void (T::*pMethod)(TCPSocketEvent) ) |
| donatien | 0:b802fc31f1db | 114 | { |
| donatien | 0:b802fc31f1db | 115 | m_pCbItem = (CDummy*) pItem; |
| donatien | 0:b802fc31f1db | 116 | m_pCbMeth = (void (CDummy::*)(TCPSocketEvent)) pMethod; |
| donatien | 0:b802fc31f1db | 117 | } |
| donatien | 0:b802fc31f1db | 118 | #endif |
| donatien | 0:b802fc31f1db | 119 | |
| donatien | 0:b802fc31f1db | 120 | void TCPSocket::resetOnEvent() //Disable callback |
| donatien | 0:b802fc31f1db | 121 | { |
| donatien | 0:b802fc31f1db | 122 | m_pCb = NULL; |
| donatien | 0:b802fc31f1db | 123 | m_pCbItem = NULL; |
| donatien | 0:b802fc31f1db | 124 | m_pCbMeth = NULL; |
| donatien | 0:b802fc31f1db | 125 | } |
| donatien | 0:b802fc31f1db | 126 | |
| donatien | 0:b802fc31f1db | 127 | void TCPSocket::onNetTcpSocketEvent(NetTcpSocketEvent e) |
| donatien | 0:b802fc31f1db | 128 | { |
| donatien | 0:b802fc31f1db | 129 | if(m_pCbItem && m_pCbMeth) |
| donatien | 0:b802fc31f1db | 130 | (m_pCbItem->*m_pCbMeth)((TCPSocketEvent) e); |
| donatien | 0:b802fc31f1db | 131 | else if(m_pCb) |
| donatien | 0:b802fc31f1db | 132 | m_pCb((TCPSocketEvent) e); |
| donatien | 0:b802fc31f1db | 133 | } |
| donatien | 0:b802fc31f1db | 134 | |
| donatien | 0:b802fc31f1db | 135 | TCPSocketErr TCPSocket::checkInst() |
| donatien | 0:b802fc31f1db | 136 | { |
| donatien | 0:b802fc31f1db | 137 | if(!m_pNetTcpSocket) |
| donatien | 0:b802fc31f1db | 138 | { |
| donatien | 0:b802fc31f1db | 139 | m_pNetTcpSocket = Net::tcpSocket(); |
| donatien | 0:b802fc31f1db | 140 | if(!m_pNetTcpSocket) |
| donatien | 0:b802fc31f1db | 141 | { |
| donatien | 0:b802fc31f1db | 142 | return TCPSOCKET_IF; //Interface did not return a socket (usually because a default interface does not exist) |
| donatien | 0:b802fc31f1db | 143 | } |
| donatien | 0:b802fc31f1db | 144 | m_pNetTcpSocket->setOnEvent(this, &TCPSocket::onNetTcpSocketEvent); |
| donatien | 0:b802fc31f1db | 145 | } |
| donatien | 0:b802fc31f1db | 146 | return TCPSOCKET_OK; |
| donatien | 0:b802fc31f1db | 147 | } |