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Copy of NetServicesMin with the HTTP Client library. Includes modification for HTTP servers which send the HTTP status line in its own packet.

api/TCPSocket.cpp@0:18dd877d2c77, 2011-05-26 (annotated)

Committer:: andrewbonney
Date:: Thu May 26 10:02:40 2011 +0000
Revision:: 0:18dd877d2c77

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User	Revision	Line number	New contents of line
andrewbonney	0:18dd877d2c77	1
andrewbonney	0:18dd877d2c77	2	/*
andrewbonney	0:18dd877d2c77	3	Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
andrewbonney	0:18dd877d2c77	4
andrewbonney	0:18dd877d2c77	5	Permission is hereby granted, free of charge, to any person obtaining a copy
andrewbonney	0:18dd877d2c77	6	of this software and associated documentation files (the "Software"), to deal
andrewbonney	0:18dd877d2c77	7	in the Software without restriction, including without limitation the rights
andrewbonney	0:18dd877d2c77	8	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
andrewbonney	0:18dd877d2c77	9	copies of the Software, and to permit persons to whom the Software is
andrewbonney	0:18dd877d2c77	10	furnished to do so, subject to the following conditions:
andrewbonney	0:18dd877d2c77	11
andrewbonney	0:18dd877d2c77	12	The above copyright notice and this permission notice shall be included in
andrewbonney	0:18dd877d2c77	13	all copies or substantial portions of the Software.
andrewbonney	0:18dd877d2c77	14
andrewbonney	0:18dd877d2c77	15	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
andrewbonney	0:18dd877d2c77	16	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
andrewbonney	0:18dd877d2c77	17	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
andrewbonney	0:18dd877d2c77	18	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
andrewbonney	0:18dd877d2c77	19	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
andrewbonney	0:18dd877d2c77	20	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
andrewbonney	0:18dd877d2c77	21	THE SOFTWARE.
andrewbonney	0:18dd877d2c77	22	*/
andrewbonney	0:18dd877d2c77	23
andrewbonney	0:18dd877d2c77	24	#include "TCPSocket.h"
andrewbonney	0:18dd877d2c77	25	#include "if/net/nettcpsocket.h"
andrewbonney	0:18dd877d2c77	26
andrewbonney	0:18dd877d2c77	27	TCPSocket::TCPSocket() : m_pNetTcpSocket(NULL), m_pCbItem(NULL), m_pCbMeth(NULL), m_pCb(NULL)
andrewbonney	0:18dd877d2c77	28	{
andrewbonney	0:18dd877d2c77	29
andrewbonney	0:18dd877d2c77	30	}
andrewbonney	0:18dd877d2c77	31
andrewbonney	0:18dd877d2c77	32	TCPSocket::TCPSocket(NetTcpSocket* pNetTcpSocket) : m_pNetTcpSocket(pNetTcpSocket), m_pCbItem(NULL), m_pCbMeth(NULL), m_pCb(NULL)
andrewbonney	0:18dd877d2c77	33	{
andrewbonney	0:18dd877d2c77	34	m_pNetTcpSocket->setOnEvent(this, &TCPSocket::onNetTcpSocketEvent);
andrewbonney	0:18dd877d2c77	35	}
andrewbonney	0:18dd877d2c77	36
andrewbonney	0:18dd877d2c77	37	TCPSocket::~TCPSocket() //close()
andrewbonney	0:18dd877d2c77	38	{
andrewbonney	0:18dd877d2c77	39	close();
andrewbonney	0:18dd877d2c77	40	}
andrewbonney	0:18dd877d2c77	41
andrewbonney	0:18dd877d2c77	42	TCPSocketErr TCPSocket::bind(const Host& me)
andrewbonney	0:18dd877d2c77	43	{
andrewbonney	0:18dd877d2c77	44	TCPSocketErr tcpSocketErr = checkInst();
andrewbonney	0:18dd877d2c77	45	if(tcpSocketErr)
andrewbonney	0:18dd877d2c77	46	return tcpSocketErr;
andrewbonney	0:18dd877d2c77	47	return (TCPSocketErr) m_pNetTcpSocket->bind(me);
andrewbonney	0:18dd877d2c77	48	}
andrewbonney	0:18dd877d2c77	49
andrewbonney	0:18dd877d2c77	50	TCPSocketErr TCPSocket::listen()
andrewbonney	0:18dd877d2c77	51	{
andrewbonney	0:18dd877d2c77	52	TCPSocketErr tcpSocketErr = checkInst();
andrewbonney	0:18dd877d2c77	53	if(tcpSocketErr)
andrewbonney	0:18dd877d2c77	54	return tcpSocketErr;
andrewbonney	0:18dd877d2c77	55	return (TCPSocketErr) m_pNetTcpSocket->listen();
andrewbonney	0:18dd877d2c77	56	}
andrewbonney	0:18dd877d2c77	57
andrewbonney	0:18dd877d2c77	58	TCPSocketErr TCPSocket::connect(const Host& host)
andrewbonney	0:18dd877d2c77	59	{
andrewbonney	0:18dd877d2c77	60	TCPSocketErr tcpSocketErr = checkInst();
andrewbonney	0:18dd877d2c77	61	if(tcpSocketErr)
andrewbonney	0:18dd877d2c77	62	return tcpSocketErr;
andrewbonney	0:18dd877d2c77	63	return (TCPSocketErr) m_pNetTcpSocket->connect(host);
andrewbonney	0:18dd877d2c77	64	}
andrewbonney	0:18dd877d2c77	65
andrewbonney	0:18dd877d2c77	66	TCPSocketErr TCPSocket::accept(Host* pClient, TCPSocket** ppNewTCPSocket)
andrewbonney	0:18dd877d2c77	67	{
andrewbonney	0:18dd877d2c77	68	TCPSocketErr tcpSocketErr = checkInst();
andrewbonney	0:18dd877d2c77	69	if(tcpSocketErr)
andrewbonney	0:18dd877d2c77	70	return tcpSocketErr;
andrewbonney	0:18dd877d2c77	71	NetTcpSocket* pNewNetTcpSocket;
andrewbonney	0:18dd877d2c77	72	tcpSocketErr = (TCPSocketErr) m_pNetTcpSocket->accept(pClient, &pNewNetTcpSocket);
andrewbonney	0:18dd877d2c77	73	if(pNewNetTcpSocket)
andrewbonney	0:18dd877d2c77	74	*ppNewTCPSocket = new TCPSocket(pNewNetTcpSocket);
andrewbonney	0:18dd877d2c77	75	return tcpSocketErr;
andrewbonney	0:18dd877d2c77	76	}
andrewbonney	0:18dd877d2c77	77
andrewbonney	0:18dd877d2c77	78	int /if < 0 : TCPSocketErr/ TCPSocket::send(const char* buf, int len)
andrewbonney	0:18dd877d2c77	79	{
andrewbonney	0:18dd877d2c77	80	TCPSocketErr tcpSocketErr = checkInst();
andrewbonney	0:18dd877d2c77	81	if(tcpSocketErr)
andrewbonney	0:18dd877d2c77	82	return tcpSocketErr;
andrewbonney	0:18dd877d2c77	83	return m_pNetTcpSocket->send(buf, len);
andrewbonney	0:18dd877d2c77	84	}
andrewbonney	0:18dd877d2c77	85
andrewbonney	0:18dd877d2c77	86	int /if < 0 : TCPSocketErr/ TCPSocket::recv(char* buf, int len)
andrewbonney	0:18dd877d2c77	87	{
andrewbonney	0:18dd877d2c77	88	TCPSocketErr tcpSocketErr = checkInst();
andrewbonney	0:18dd877d2c77	89	if(tcpSocketErr)
andrewbonney	0:18dd877d2c77	90	return tcpSocketErr;
andrewbonney	0:18dd877d2c77	91	return m_pNetTcpSocket->recv(buf, len);
andrewbonney	0:18dd877d2c77	92	}
andrewbonney	0:18dd877d2c77	93
andrewbonney	0:18dd877d2c77	94	TCPSocketErr TCPSocket::close()
andrewbonney	0:18dd877d2c77	95	{
andrewbonney	0:18dd877d2c77	96	if(!m_pNetTcpSocket)
andrewbonney	0:18dd877d2c77	97	return TCPSOCKET_SETUP;
andrewbonney	0:18dd877d2c77	98	m_pNetTcpSocket->resetOnEvent();
andrewbonney	0:18dd877d2c77	99	TCPSocketErr tcpSocketErr = (TCPSocketErr) m_pNetTcpSocket->close(); //Close (can already be closed)
andrewbonney	0:18dd877d2c77	100	Net::releaseTcpSocket(m_pNetTcpSocket); //And release it so it can be freed when properly removed
andrewbonney	0:18dd877d2c77	101	m_pNetTcpSocket = NULL;
andrewbonney	0:18dd877d2c77	102	return tcpSocketErr;
andrewbonney	0:18dd877d2c77	103	}
andrewbonney	0:18dd877d2c77	104
andrewbonney	0:18dd877d2c77	105	//Callbacks
andrewbonney	0:18dd877d2c77	106	void TCPSocket::setOnEvent( void (*pMethod)(TCPSocketEvent) )
andrewbonney	0:18dd877d2c77	107	{
andrewbonney	0:18dd877d2c77	108	m_pCb = pMethod;
andrewbonney	0:18dd877d2c77	109	}
andrewbonney	0:18dd877d2c77	110
andrewbonney	0:18dd877d2c77	111	#if 0 //For info only
andrewbonney	0:18dd877d2c77	112	template<class T>
andrewbonney	0:18dd877d2c77	113	void TCPSocket::setOnEvent( T* pItem, void (T::*pMethod)(TCPSocketEvent) )
andrewbonney	0:18dd877d2c77	114	{
andrewbonney	0:18dd877d2c77	115	m_pCbItem = (CDummy*) pItem;
andrewbonney	0:18dd877d2c77	116	m_pCbMeth = (void (CDummy::*)(TCPSocketEvent)) pMethod;
andrewbonney	0:18dd877d2c77	117	}
andrewbonney	0:18dd877d2c77	118	#endif
andrewbonney	0:18dd877d2c77	119
andrewbonney	0:18dd877d2c77	120	void TCPSocket::resetOnEvent() //Disable callback
andrewbonney	0:18dd877d2c77	121	{
andrewbonney	0:18dd877d2c77	122	m_pCb = NULL;
andrewbonney	0:18dd877d2c77	123	m_pCbItem = NULL;
andrewbonney	0:18dd877d2c77	124	m_pCbMeth = NULL;
andrewbonney	0:18dd877d2c77	125	}
andrewbonney	0:18dd877d2c77	126
andrewbonney	0:18dd877d2c77	127	void TCPSocket::onNetTcpSocketEvent(NetTcpSocketEvent e)
andrewbonney	0:18dd877d2c77	128	{
andrewbonney	0:18dd877d2c77	129	if(m_pCbItem && m_pCbMeth)
andrewbonney	0:18dd877d2c77	130	(m_pCbItem->*m_pCbMeth)((TCPSocketEvent) e);
andrewbonney	0:18dd877d2c77	131	else if(m_pCb)
andrewbonney	0:18dd877d2c77	132	m_pCb((TCPSocketEvent) e);
andrewbonney	0:18dd877d2c77	133	}
andrewbonney	0:18dd877d2c77	134
andrewbonney	0:18dd877d2c77	135	TCPSocketErr TCPSocket::checkInst()
andrewbonney	0:18dd877d2c77	136	{
andrewbonney	0:18dd877d2c77	137	if(!m_pNetTcpSocket)
andrewbonney	0:18dd877d2c77	138	{
andrewbonney	0:18dd877d2c77	139	m_pNetTcpSocket = Net::tcpSocket();
andrewbonney	0:18dd877d2c77	140	if(!m_pNetTcpSocket)
andrewbonney	0:18dd877d2c77	141	{
andrewbonney	0:18dd877d2c77	142	return TCPSOCKET_IF; //Interface did not return a socket (usually because a default interface does not exist)
andrewbonney	0:18dd877d2c77	143	}
andrewbonney	0:18dd877d2c77	144	m_pNetTcpSocket->setOnEvent(this, &TCPSocket::onNetTcpSocketEvent);
andrewbonney	0:18dd877d2c77	145	}
andrewbonney	0:18dd877d2c77	146	return TCPSOCKET_OK;
andrewbonney	0:18dd877d2c77	147	}

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Type:	Library
Created:	26 May 2011
Imports:	33
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	0
Followers:	1

api/TCPSocket.cpp@0:18dd877d2c77, 2011-05-26 (annotated)

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