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This library is stripped down version of NetServices library. HTTP server and client function is NOT supported.

api/TCPSocket.cpp@0:dcf3c92487ca, 2011-07-20 (annotated)

Committer:: idinor
Date:: Wed Jul 20 11:45:39 2011 +0000
Revision:: 0:dcf3c92487ca

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User	Revision	Line number	New contents of line
idinor	0:dcf3c92487ca	1
idinor	0:dcf3c92487ca	2	/*
idinor	0:dcf3c92487ca	3	Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
idinor	0:dcf3c92487ca	4
idinor	0:dcf3c92487ca	5	Permission is hereby granted, free of charge, to any person obtaining a copy
idinor	0:dcf3c92487ca	6	of this software and associated documentation files (the "Software"), to deal
idinor	0:dcf3c92487ca	7	in the Software without restriction, including without limitation the rights
idinor	0:dcf3c92487ca	8	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
idinor	0:dcf3c92487ca	9	copies of the Software, and to permit persons to whom the Software is
idinor	0:dcf3c92487ca	10	furnished to do so, subject to the following conditions:
idinor	0:dcf3c92487ca	11
idinor	0:dcf3c92487ca	12	The above copyright notice and this permission notice shall be included in
idinor	0:dcf3c92487ca	13	all copies or substantial portions of the Software.
idinor	0:dcf3c92487ca	14
idinor	0:dcf3c92487ca	15	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
idinor	0:dcf3c92487ca	16	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
idinor	0:dcf3c92487ca	17	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
idinor	0:dcf3c92487ca	18	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
idinor	0:dcf3c92487ca	19	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
idinor	0:dcf3c92487ca	20	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
idinor	0:dcf3c92487ca	21	THE SOFTWARE.
idinor	0:dcf3c92487ca	22	*/
idinor	0:dcf3c92487ca	23
idinor	0:dcf3c92487ca	24	#include "TCPSocket.h"
idinor	0:dcf3c92487ca	25	#include "if/net/nettcpsocket.h"
idinor	0:dcf3c92487ca	26
idinor	0:dcf3c92487ca	27	TCPSocket::TCPSocket() : m_pNetTcpSocket(NULL), m_pCbItem(NULL), m_pCbMeth(NULL), m_pCb(NULL)
idinor	0:dcf3c92487ca	28	{
idinor	0:dcf3c92487ca	29
idinor	0:dcf3c92487ca	30	}
idinor	0:dcf3c92487ca	31
idinor	0:dcf3c92487ca	32	TCPSocket::TCPSocket(NetTcpSocket* pNetTcpSocket) : m_pNetTcpSocket(pNetTcpSocket), m_pCbItem(NULL), m_pCbMeth(NULL), m_pCb(NULL)
idinor	0:dcf3c92487ca	33	{
idinor	0:dcf3c92487ca	34	m_pNetTcpSocket->setOnEvent(this, &TCPSocket::onNetTcpSocketEvent);
idinor	0:dcf3c92487ca	35	}
idinor	0:dcf3c92487ca	36
idinor	0:dcf3c92487ca	37	TCPSocket::~TCPSocket() //close()
idinor	0:dcf3c92487ca	38	{
idinor	0:dcf3c92487ca	39	close();
idinor	0:dcf3c92487ca	40	}
idinor	0:dcf3c92487ca	41
idinor	0:dcf3c92487ca	42	TCPSocketErr TCPSocket::bind(const Host& me)
idinor	0:dcf3c92487ca	43	{
idinor	0:dcf3c92487ca	44	TCPSocketErr tcpSocketErr = checkInst();
idinor	0:dcf3c92487ca	45	if(tcpSocketErr)
idinor	0:dcf3c92487ca	46	return tcpSocketErr;
idinor	0:dcf3c92487ca	47	return (TCPSocketErr) m_pNetTcpSocket->bind(me);
idinor	0:dcf3c92487ca	48	}
idinor	0:dcf3c92487ca	49
idinor	0:dcf3c92487ca	50	TCPSocketErr TCPSocket::listen()
idinor	0:dcf3c92487ca	51	{
idinor	0:dcf3c92487ca	52	TCPSocketErr tcpSocketErr = checkInst();
idinor	0:dcf3c92487ca	53	if(tcpSocketErr)
idinor	0:dcf3c92487ca	54	return tcpSocketErr;
idinor	0:dcf3c92487ca	55	return (TCPSocketErr) m_pNetTcpSocket->listen();
idinor	0:dcf3c92487ca	56	}
idinor	0:dcf3c92487ca	57
idinor	0:dcf3c92487ca	58	TCPSocketErr TCPSocket::connect(const Host& host)
idinor	0:dcf3c92487ca	59	{
idinor	0:dcf3c92487ca	60	TCPSocketErr tcpSocketErr = checkInst();
idinor	0:dcf3c92487ca	61	if(tcpSocketErr)
idinor	0:dcf3c92487ca	62	return tcpSocketErr;
idinor	0:dcf3c92487ca	63	return (TCPSocketErr) m_pNetTcpSocket->connect(host);
idinor	0:dcf3c92487ca	64	}
idinor	0:dcf3c92487ca	65
idinor	0:dcf3c92487ca	66	TCPSocketErr TCPSocket::accept(Host* pClient, TCPSocket** ppNewTCPSocket)
idinor	0:dcf3c92487ca	67	{
idinor	0:dcf3c92487ca	68	TCPSocketErr tcpSocketErr = checkInst();
idinor	0:dcf3c92487ca	69	if(tcpSocketErr)
idinor	0:dcf3c92487ca	70	return tcpSocketErr;
idinor	0:dcf3c92487ca	71	NetTcpSocket* pNewNetTcpSocket;
idinor	0:dcf3c92487ca	72	tcpSocketErr = (TCPSocketErr) m_pNetTcpSocket->accept(pClient, &pNewNetTcpSocket);
idinor	0:dcf3c92487ca	73	if(pNewNetTcpSocket)
idinor	0:dcf3c92487ca	74	*ppNewTCPSocket = new TCPSocket(pNewNetTcpSocket);
idinor	0:dcf3c92487ca	75	return tcpSocketErr;
idinor	0:dcf3c92487ca	76	}
idinor	0:dcf3c92487ca	77
idinor	0:dcf3c92487ca	78	int /if < 0 : TCPSocketErr/ TCPSocket::send(const char* buf, int len)
idinor	0:dcf3c92487ca	79	{
idinor	0:dcf3c92487ca	80	TCPSocketErr tcpSocketErr = checkInst();
idinor	0:dcf3c92487ca	81	if(tcpSocketErr)
idinor	0:dcf3c92487ca	82	return tcpSocketErr;
idinor	0:dcf3c92487ca	83	return m_pNetTcpSocket->send(buf, len);
idinor	0:dcf3c92487ca	84	}
idinor	0:dcf3c92487ca	85
idinor	0:dcf3c92487ca	86	int /if < 0 : TCPSocketErr/ TCPSocket::recv(char* buf, int len)
idinor	0:dcf3c92487ca	87	{
idinor	0:dcf3c92487ca	88	TCPSocketErr tcpSocketErr = checkInst();
idinor	0:dcf3c92487ca	89	if(tcpSocketErr)
idinor	0:dcf3c92487ca	90	return tcpSocketErr;
idinor	0:dcf3c92487ca	91	return m_pNetTcpSocket->recv(buf, len);
idinor	0:dcf3c92487ca	92	}
idinor	0:dcf3c92487ca	93
idinor	0:dcf3c92487ca	94	TCPSocketErr TCPSocket::close()
idinor	0:dcf3c92487ca	95	{
idinor	0:dcf3c92487ca	96	if(!m_pNetTcpSocket)
idinor	0:dcf3c92487ca	97	return TCPSOCKET_SETUP;
idinor	0:dcf3c92487ca	98	m_pNetTcpSocket->resetOnEvent();
idinor	0:dcf3c92487ca	99	TCPSocketErr tcpSocketErr = (TCPSocketErr) m_pNetTcpSocket->close(); //Close (can already be closed)
idinor	0:dcf3c92487ca	100	Net::releaseTcpSocket(m_pNetTcpSocket); //And release it so it can be freed when properly removed
idinor	0:dcf3c92487ca	101	m_pNetTcpSocket = NULL;
idinor	0:dcf3c92487ca	102	return tcpSocketErr;
idinor	0:dcf3c92487ca	103	}
idinor	0:dcf3c92487ca	104
idinor	0:dcf3c92487ca	105	//Callbacks
idinor	0:dcf3c92487ca	106	void TCPSocket::setOnEvent( void (*pMethod)(TCPSocketEvent) )
idinor	0:dcf3c92487ca	107	{
idinor	0:dcf3c92487ca	108	m_pCb = pMethod;
idinor	0:dcf3c92487ca	109	}
idinor	0:dcf3c92487ca	110
idinor	0:dcf3c92487ca	111	#if 0 //For info only
idinor	0:dcf3c92487ca	112	template<class T>
idinor	0:dcf3c92487ca	113	void TCPSocket::setOnEvent( T* pItem, void (T::*pMethod)(TCPSocketEvent) )
idinor	0:dcf3c92487ca	114	{
idinor	0:dcf3c92487ca	115	m_pCbItem = (CDummy*) pItem;
idinor	0:dcf3c92487ca	116	m_pCbMeth = (void (CDummy::*)(TCPSocketEvent)) pMethod;
idinor	0:dcf3c92487ca	117	}
idinor	0:dcf3c92487ca	118	#endif
idinor	0:dcf3c92487ca	119
idinor	0:dcf3c92487ca	120	void TCPSocket::resetOnEvent() //Disable callback
idinor	0:dcf3c92487ca	121	{
idinor	0:dcf3c92487ca	122	m_pCb = NULL;
idinor	0:dcf3c92487ca	123	m_pCbItem = NULL;
idinor	0:dcf3c92487ca	124	m_pCbMeth = NULL;
idinor	0:dcf3c92487ca	125	}
idinor	0:dcf3c92487ca	126
idinor	0:dcf3c92487ca	127	void TCPSocket::onNetTcpSocketEvent(NetTcpSocketEvent e)
idinor	0:dcf3c92487ca	128	{
idinor	0:dcf3c92487ca	129	if(m_pCbItem && m_pCbMeth)
idinor	0:dcf3c92487ca	130	(m_pCbItem->*m_pCbMeth)((TCPSocketEvent) e);
idinor	0:dcf3c92487ca	131	else if(m_pCb)
idinor	0:dcf3c92487ca	132	m_pCb((TCPSocketEvent) e);
idinor	0:dcf3c92487ca	133	}
idinor	0:dcf3c92487ca	134
idinor	0:dcf3c92487ca	135	TCPSocketErr TCPSocket::checkInst()
idinor	0:dcf3c92487ca	136	{
idinor	0:dcf3c92487ca	137	if(!m_pNetTcpSocket)
idinor	0:dcf3c92487ca	138	{
idinor	0:dcf3c92487ca	139	m_pNetTcpSocket = Net::tcpSocket();
idinor	0:dcf3c92487ca	140	if(!m_pNetTcpSocket)
idinor	0:dcf3c92487ca	141	{
idinor	0:dcf3c92487ca	142	return TCPSOCKET_IF; //Interface did not return a socket (usually because a default interface does not exist)
idinor	0:dcf3c92487ca	143	}
idinor	0:dcf3c92487ca	144	m_pNetTcpSocket->setOnEvent(this, &TCPSocket::onNetTcpSocketEvent);
idinor	0:dcf3c92487ca	145	}
idinor	0:dcf3c92487ca	146	return TCPSOCKET_OK;
idinor	0:dcf3c92487ca	147	}

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Type:	Library
Created:	20 Jul 2011
Imports:	35
Forks:	0
Commits:	1
Dependents:	1
Dependencies:	0
Followers:	1

api/TCPSocket.cpp@0:dcf3c92487ca, 2011-07-20 (annotated)

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