2013-09-04 17:45:59 +02:00
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/*****************************************************************************
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2013-10-16 19:59:26 +02:00
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* socket.c - CC3000 Host Driver Implementation.
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*****************************************************************************/
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/*****************************************************************************
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* Included Files
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*****************************************************************************/
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2013-09-04 17:45:59 +02:00
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2013-10-26 00:23:53 +02:00
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#include <sys/types.h>
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#include <sys/select.h>
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2015-02-15 22:18:35 +01:00
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#include <sys/time.h>
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2013-10-26 00:23:53 +02:00
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2013-09-04 17:45:59 +02:00
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#include <stdio.h>
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#include <string.h>
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2013-10-23 17:07:32 +02:00
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#include <unistd.h>
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2013-10-26 00:23:53 +02:00
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#include <errno.h>
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2013-10-23 17:07:32 +02:00
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#include <debug.h>
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2013-09-04 17:45:59 +02:00
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#include <stdlib.h>
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2013-10-26 00:23:53 +02:00
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#include <pthread.h>
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2013-10-16 19:59:26 +02:00
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#include <nuttx/wireless/cc3000/include/sys/socket.h>
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2013-10-26 00:23:53 +02:00
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#include "cc3000_socket.h"
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2013-10-30 21:37:13 +01:00
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#include "cc3000drv.h"
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2013-10-26 00:23:53 +02:00
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#include "cc3000.h"
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2013-09-04 17:45:59 +02:00
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2013-10-16 19:59:26 +02:00
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/*****************************************************************************
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* Pre-processor Definitions
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*****************************************************************************/
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2013-09-04 17:45:59 +02:00
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2013-10-26 00:23:53 +02:00
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#ifndef ARRAY_SIZE
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# define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
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2013-09-04 17:45:59 +02:00
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#endif
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2014-02-18 21:16:51 +01:00
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#define waitlldbg(x,...) // lldbg
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2013-10-26 00:23:53 +02:00
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/****************************************************************************
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* Private Types
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****************************************************************************/
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2013-09-04 17:45:59 +02:00
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2013-10-26 00:23:53 +02:00
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/****************************************************************************
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* Private Function Prototypes
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****************************************************************************/
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2013-09-04 17:45:59 +02:00
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2013-10-26 00:23:53 +02:00
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/****************************************************************************
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* Public Data
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****************************************************************************/
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2013-09-04 17:45:59 +02:00
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2013-10-26 00:23:53 +02:00
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pthread_mutex_t g_cc3000_mut;
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2013-09-04 17:45:59 +02:00
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2013-10-26 00:23:53 +02:00
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/****************************************************************************
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* Private Data
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****************************************************************************/
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2013-10-16 19:59:26 +02:00
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2013-10-26 00:23:53 +02:00
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static const int bsd2ti_types[] =
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2013-09-04 17:45:59 +02:00
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{
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2013-10-26 00:23:53 +02:00
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CC3000_SOCK_STREAM, /* SOCK_STREAM */
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CC3000_SOCK_DGRAM, /* SOCK_DGRAM */
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CC3000_SOCK_SEQPACKET, /* SOCK_SEQPACKET */
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CC3000_SOCK_RAW, /* SOCK_RAW */
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CC3000_SOCK_RDM /* SOCK_RDM */
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};
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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2013-09-04 17:45:59 +02:00
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2013-10-16 19:59:26 +02:00
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/*****************************************************************************
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* Name: socket
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*
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2014-11-28 15:52:52 +01:00
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* Description:
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2013-10-16 21:18:53 +02:00
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* create an endpoint for communication. The socket function creates a
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* socket that is bound to a specific transport service provider. This
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* function is called by the application layer to obtain a socket handle.
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*
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2013-10-16 19:59:26 +02:00
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* Input Parameters:
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* domain selects the protocol family which will be used for
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* communication. On this version only AF_INET is supported
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* type specifies the communication semantics. On this version
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* only SOCK_STREAM, SOCK_DGRAM, SOCK_RAW are supported
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* protocol specifies a particular protocol to be used with the
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* socket IPPROTO_TCP, IPPROTO_UDP or IPPROTO_RAW are
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* supported.
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*
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* Returned Value:
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* On success, socket handle that is used for consequent socket
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* operations. On error, -1 is returned.
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*
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*****************************************************************************/
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2013-10-26 00:23:53 +02:00
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int cc3000_socket(int domain, int type, int protocol)
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2013-09-04 17:45:59 +02:00
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{
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2013-10-26 00:23:53 +02:00
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int sd;
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2013-10-16 19:59:26 +02:00
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2013-10-26 00:23:53 +02:00
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if (type < SOCK_STREAM || type >= ARRAY_SIZE(bsd2ti_types))
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{
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errno = EPROTOTYPE;
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return -1;
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}
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2013-10-16 19:59:26 +02:00
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2014-11-28 15:52:52 +01:00
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switch (domain)
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2013-10-26 00:23:53 +02:00
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{
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case AF_INET:
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domain = CC3000_AF_INET;
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break;
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2014-11-28 15:52:52 +01:00
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2013-10-26 00:23:53 +02:00
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case AF_INET6:
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domain = CC3000_AF_INET6;
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break;
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2014-11-28 15:52:52 +01:00
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2013-10-26 00:23:53 +02:00
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default:
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errno = EAFNOSUPPORT;
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return -1;
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}
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2013-10-16 19:59:26 +02:00
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2014-11-28 15:52:52 +01:00
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switch (protocol)
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2013-10-26 00:23:53 +02:00
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{
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case CC3000_IPPROTO_IP:
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case CC3000_IPPROTO_ICMP:
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case CC3000_IPPROTO_TCP:
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case CC3000_IPPROTO_UDP:
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case CC3000_IPPROTO_IPV6:
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case CC3000_IPPROTO_NONE:
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2014-11-28 15:52:52 +01:00
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case CC3000_IPPROTO_TX_TEST_RAW:
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2013-10-26 00:23:53 +02:00
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case CC3000_IPPROTO_RAW:
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case CC3000_IPPROTO_MAX:
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break;
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2013-10-16 19:59:26 +02:00
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2013-10-26 00:23:53 +02:00
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default:
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errno = EPROTONOSUPPORT;
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return -1;
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}
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2013-10-16 19:59:26 +02:00
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2013-10-26 00:23:53 +02:00
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cc3000_lib_lock();
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type = bsd2ti_types[type];
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sd = cc3000_socket_impl(domain,type,protocol);
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#ifdef CONFIG_CC3000_MT
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2013-10-30 21:37:13 +01:00
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cc3000_add_socket(sd);
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2013-10-26 00:23:53 +02:00
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#endif
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cc3000_lib_unlock();
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return sd;
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2013-09-04 17:45:59 +02:00
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}
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2013-10-16 19:59:26 +02:00
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/*****************************************************************************
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* Name: closesocket
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*
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2014-11-28 15:52:52 +01:00
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* Description:
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2013-10-16 21:18:53 +02:00
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* The socket function closes a created socket.
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*
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2013-10-16 19:59:26 +02:00
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* Input Parameters:
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2013-10-26 00:23:53 +02:00
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* sockfd socket handle.
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2013-10-16 19:59:26 +02:00
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*
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* Returned Value:
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* On success, zero is returned. On error, -1 is returned.
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*
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*****************************************************************************/
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2013-10-26 00:23:53 +02:00
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int cc3000_closesocket(int sockfd)
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2013-09-04 17:45:59 +02:00
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{
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2013-10-26 00:23:53 +02:00
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int ret;
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2014-02-11 01:08:49 +01:00
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2013-10-26 00:23:53 +02:00
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#ifdef CONFIG_CC3000_MT
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2014-02-18 21:16:51 +01:00
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waitlldbg("remove\n");
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2013-10-30 21:37:13 +01:00
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cc3000_remove_socket(sockfd);
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2013-10-26 00:23:53 +02:00
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#endif
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2014-02-18 21:16:51 +01:00
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cc3000_lib_lock();
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waitlldbg("Call closesocketl\n");
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ret = cc3000_closesocket_impl(sockfd);
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waitlldbg("return closesocket\n");
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2013-10-26 00:23:53 +02:00
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cc3000_lib_unlock();
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2013-10-16 19:59:26 +02:00
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return ret;
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2013-09-04 17:45:59 +02:00
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}
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2013-10-16 19:59:26 +02:00
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/*****************************************************************************
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2013-10-26 00:23:53 +02:00
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* Name: accept, cc3000_do_accept
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2013-10-16 19:59:26 +02:00
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*
|
2014-11-28 15:52:52 +01:00
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* Description:
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2013-10-16 21:18:53 +02:00
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* accept a connection on a socket:
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* This function is used with connection-based socket types
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* (SOCK_STREAM). It extracts the first connection request on the
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* queue of pending connections, creates a new connected socket, and
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* returns a new file descriptor referring to that socket.
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* The newly created socket is not in the listening state.
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* The original socket sd is unaffected by this call.
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* The argument sd is a socket that has been created with socket(),
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* bound to a local address with bind(), and is listening for
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* connections after a listen(). The argument addr is a pointer
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* to a sockaddr structure. This structure is filled in with the
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* address of the peer socket, as known to the communications layer.
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* The exact format of the address returned addr is determined by the
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* socket's address family. The addrlen argument is a value-result
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* argument: it should initially contain the size of the structure
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* pointed to by addr, on return it will contain the actual
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* length (in bytes) of the address returned.
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*
|
2013-10-16 19:59:26 +02:00
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* Input Parameters:
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2013-10-26 00:23:53 +02:00
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* sockfd socket descriptor (handle)
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2013-10-16 19:59:26 +02:00
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* addr the argument addr is a pointer to a sockaddr structure
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* This structure is filled in with the address of the
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* peer socket, as known to the communications layer.
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* determined. The exact format of the address returned
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* addr is by the socket's address sockaddr.
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* On this version only AF_INET is supported.
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* This argument returns in network order.
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* addrlen The addrlen argument is a value-result argument:
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* it should initially contain the size of the structure
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* pointed to by addr.
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*
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* Returned Value:
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* For socket in blocking mode:
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* On success, socket handle. on failure negative
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* For socket in non-blocking mode:
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* - On connection establishment, socket handle
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* - On connection pending, SOC_IN_PROGRESS (-2)
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* - On failure, SOC_ERROR (-1)
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*
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*****************************************************************************/
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2013-10-26 00:23:53 +02:00
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int cc3000_do_accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen)
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2013-09-04 17:45:59 +02:00
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{
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2013-10-26 00:23:53 +02:00
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int ret;
|
2014-02-11 01:08:49 +01:00
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2013-10-26 00:23:53 +02:00
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cc3000_lib_lock();
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ret = cc3000_accept_impl(sockfd, addr, addrlen);
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cc3000_lib_unlock();
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return ret;
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}
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2013-10-16 19:59:26 +02:00
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2013-10-26 00:23:53 +02:00
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int cc3000_accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen)
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#ifdef CONFIG_CC3000_MT
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{
|
2014-11-28 15:52:52 +01:00
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short non_blocking = CC3000_SOCK_ON;
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2013-10-26 00:23:53 +02:00
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if (setsockopt(sockfd, CC3000_SOL_SOCKET, CC3000_SOCKOPT_ACCEPT_NONBLOCK,
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&non_blocking, sizeof(non_blocking)) < 0)
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{
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|
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ndbg("setsockopt failure %d\n", errno);
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return -errno;
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}
|
2013-10-16 19:59:26 +02:00
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2013-10-26 00:23:53 +02:00
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memset(addr,0,*addrlen);
|
2013-10-30 21:37:13 +01:00
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return cc3000_accept_socket(sockfd,addr,addrlen);
|
2013-10-26 00:23:53 +02:00
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}
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#else
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{
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cc3000_accept_socket(sockfd,0);
|
2014-11-28 15:52:52 +01:00
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short nonBlocking = CC3000_SOCK_OFF;
|
2013-10-16 19:59:26 +02:00
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|
2013-10-26 00:23:53 +02:00
|
|
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if (setsockopt(sockfd, CC3000_SOL_SOCKET, CC3000_SOCKOPT_ACCEPT_NONBLOCK,
|
|
|
|
&nonBlocking, sizeof(nonBlocking)) < 0)
|
|
|
|
{
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|
|
|
ndbg("setsockopt failure %d\n", errno);
|
|
|
|
return -errno;
|
|
|
|
}
|
2013-10-16 19:59:26 +02:00
|
|
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|
2013-10-26 00:23:53 +02:00
|
|
|
return cc3000_do_accept(int sockfd, addr, addrlen);;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
2013-10-26 00:23:53 +02:00
|
|
|
#endif
|
2013-09-04 17:45:59 +02:00
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: bind
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 19:59:26 +02:00
|
|
|
* assign a name to a socket
|
|
|
|
* This function gives the socket the local address addr.
|
|
|
|
* addr is addrlen bytes long. Traditionally, this is called when a
|
|
|
|
* socket is created with socket, it exists in a name space (address
|
|
|
|
* family) but has no name assigned.
|
|
|
|
* It is necessary to assign a local address before a SOCK_STREAM
|
|
|
|
* socket may receive connections.
|
|
|
|
*
|
2013-10-16 21:18:53 +02:00
|
|
|
* Input Parameters:
|
2013-10-26 00:23:53 +02:00
|
|
|
* sockfd socket descriptor (handle)
|
2013-10-16 21:18:53 +02:00
|
|
|
* addr specifies the destination address. On this version
|
|
|
|
* only AF_INET is supported.
|
|
|
|
* addrlen contains the size of the structure pointed to by addr.
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* On success, zero is returned. On error, -1 is returned.
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
*****************************************************************************/
|
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
int cc3000_bind(int sockfd, FAR const struct sockaddr *addr, socklen_t addrlen)
|
2013-09-04 17:45:59 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
int ret;
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_bind_impl(sockfd, addr, addrlen);
|
|
|
|
cc3000_lib_unlock();
|
2013-10-16 19:59:26 +02:00
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: listen
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 19:59:26 +02:00
|
|
|
* listen for connections on a socket
|
|
|
|
* The willingness to accept incoming connections and a queue
|
|
|
|
* limit for incoming connections are specified with listen(),
|
|
|
|
* and then the connections are accepted with accept.
|
|
|
|
* The listen() call applies only to sockets of type SOCK_STREAM
|
|
|
|
* The backlog parameter defines the maximum length the queue of
|
|
|
|
* pending connections may grow to.
|
|
|
|
*
|
|
|
|
* NOTE: On this version, backlog is not supported
|
|
|
|
*
|
2013-10-16 21:18:53 +02:00
|
|
|
* Input Parameters:
|
2013-10-26 00:23:53 +02:00
|
|
|
* sockfd socket descriptor (handle)
|
2013-10-16 21:18:53 +02:00
|
|
|
* backlog specifies the listen queue depth. On this version
|
|
|
|
* backlog is not supported.
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* On success, zero is returned. On error, -1 is returned.
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
*****************************************************************************/
|
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
int cc3000_listen(int sockfd, int backlog)
|
2013-09-04 17:45:59 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
int ret;
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_listen_impl(sockfd,backlog);
|
|
|
|
cc3000_lib_unlock();
|
2013-10-16 19:59:26 +02:00
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: connect
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 19:59:26 +02:00
|
|
|
* initiate a connection on a socket
|
|
|
|
* Function connects the socket referred to by the socket descriptor
|
|
|
|
* sd, to the address specified by addr. The addrlen argument
|
|
|
|
* specifies the size of addr. The format of the address in addr is
|
|
|
|
* determined by the address space of the socket. If it is of type
|
|
|
|
* SOCK_DGRAM, this call specifies the peer with which the socket is
|
|
|
|
* to be associated; this address is that to which datagrams are to be
|
|
|
|
* sent, and the only address from which datagrams are to be received.
|
|
|
|
* If the socket is of type SOCK_STREAM, this call attempts to make a
|
|
|
|
* connection to another socket. The other socket is specified by
|
|
|
|
* address, which is an address in the communications space of the
|
|
|
|
* socket. Note that the function implements only blocking behavior
|
|
|
|
* thus the caller will be waiting either for the connection
|
|
|
|
* establishment or for the connection establishment failure.
|
|
|
|
*
|
2013-10-16 21:18:53 +02:00
|
|
|
* Input Parameters:
|
2013-10-26 00:23:53 +02:00
|
|
|
* sockfd socket descriptor (handle)
|
2013-10-16 21:18:53 +02:00
|
|
|
* addr specifies the destination addr. On this version
|
|
|
|
* only AF_INET is supported.
|
|
|
|
* addrlen contains the size of the structure pointed to by addr
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* On success, zero is returned. On error, -1 is returned
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
*****************************************************************************/
|
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
int cc3000_connect(int sockfd, FAR const struct sockaddr *addr, socklen_t addrlen)
|
2013-09-04 17:45:59 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
int ret;
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_connect_impl(sockfd, addr, addrlen);
|
|
|
|
cc3000_lib_unlock();
|
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: select
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 21:18:53 +02:00
|
|
|
* Monitor socket activity
|
|
|
|
* Select allow a program to monitor multiple file descriptors,
|
|
|
|
* waiting until one or more of the file descriptors become
|
|
|
|
* "ready" for some class of I/O operation
|
|
|
|
*
|
|
|
|
* NOTE: If the timeout value set to less than 5ms it will automatically set
|
|
|
|
* to 5ms to prevent overload of the system
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
* Input Parameters:
|
|
|
|
* nfds the highest-numbered file descriptor in any of the
|
|
|
|
* three sets, plus 1.
|
2013-10-26 00:23:53 +02:00
|
|
|
* readfds socket descriptors list for read monitoring
|
|
|
|
* writefds socket descriptors list for write monitoring
|
|
|
|
* exceptfds socket descriptors list for exception monitoring
|
2013-10-16 19:59:26 +02:00
|
|
|
* timeout is an upper bound on the amount of time elapsed
|
|
|
|
* before select() returns. Null means infinity
|
|
|
|
* timeout. The minimum timeout is 5 milliseconds,
|
|
|
|
* less than 5 milliseconds will be set
|
|
|
|
* automatically to 5 milliseconds.
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* On success, select() returns the number of file descriptors
|
|
|
|
* contained in the three returned descriptor sets (that is, the
|
|
|
|
* total number of bits that are set in readfds, writefds,
|
|
|
|
* exceptfds) which may be zero if the timeout expires before
|
|
|
|
* anything interesting happens.
|
|
|
|
* On error, -1 is returned.
|
2013-10-26 00:23:53 +02:00
|
|
|
* *readfds - return the sockets on which Read request will
|
2013-10-16 19:59:26 +02:00
|
|
|
* return without delay with valid data.
|
2013-10-26 00:23:53 +02:00
|
|
|
* *writefds - return the sockets on which Write request
|
2013-10-16 19:59:26 +02:00
|
|
|
* will return without delay.
|
2013-10-26 00:23:53 +02:00
|
|
|
* *exceptfds - return the sockets which closed recently.
|
2013-10-16 19:59:26 +02:00
|
|
|
*
|
|
|
|
*****************************************************************************/
|
2013-09-04 17:45:59 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
int cc3000_select(int nfds, fd_set *readfds, fd_set *writefds,fd_set *exceptfds,
|
|
|
|
struct timeval *timeout)
|
2013-09-04 17:45:59 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
int ret;
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_select_impl(nfds, (TICC3000fd_set *)readfds,
|
2014-11-28 15:52:52 +01:00
|
|
|
(TICC3000fd_set *)writefds,
|
|
|
|
(TICC3000fd_set *)exceptfds, timeout);
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_unlock();
|
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
#ifndef CC3000_TINY_DRIVER
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: setsockopt
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 19:59:26 +02:00
|
|
|
* set socket options
|
|
|
|
* This function manipulate the options associated with a socket.
|
|
|
|
* Options may exist at multiple protocol levels; they are always
|
|
|
|
* present at the uppermost socket level.
|
|
|
|
* When manipulating socket options the level at which the option
|
|
|
|
* resides and the name of the option must be specified.
|
|
|
|
* To manipulate options at the socket level, level is specified as
|
|
|
|
* SOL_SOCKET. To manipulate options at any other level the protocol
|
|
|
|
* number of the appropriate protocol controlling the option is
|
|
|
|
* supplied. For example, to indicate that an option is to be
|
|
|
|
* interpreted by the TCP protocol, level should be set to the
|
|
|
|
* protocol number of TCP;
|
2013-10-26 00:23:53 +02:00
|
|
|
* The parameters value and value_len are used to access value -
|
2013-10-16 19:59:26 +02:00
|
|
|
* use for setsockopt(). For getsockopt() they identify a buffer
|
|
|
|
* in which the value for the requested option(s) are to
|
2013-10-26 00:23:53 +02:00
|
|
|
* be returned. For getsockopt(), value_len is a value-result
|
2013-10-16 19:59:26 +02:00
|
|
|
* parameter, initially containing the size of the buffer
|
|
|
|
* pointed to by option_value, and modified on return to
|
|
|
|
* indicate the actual size of the value returned. If no option
|
|
|
|
* value is to be supplied or returned, option_value may be NULL.
|
|
|
|
*
|
|
|
|
* NOTE: On this version the following two socket options are enabled:
|
2013-10-26 00:23:53 +02:00
|
|
|
* The only protocol level supported in this version
|
2013-10-16 19:59:26 +02:00
|
|
|
* is SOL_SOCKET (level).
|
2013-10-26 00:23:53 +02:00
|
|
|
*
|
|
|
|
* 1. SOCKOPT_RECV_TIMEOUT (option)
|
|
|
|
* SOCKOPT_RECV_TIMEOUT configures recv and recvfrom timeout
|
|
|
|
* in milliseconds. In that case value should be pointer to
|
|
|
|
* unsigned long.
|
|
|
|
* 2. SOCKOPT_NONBLOCK (option). sets the socket non-blocking mode on
|
|
|
|
* or off. In that case value should be SOCK_ON or SOCK_OFF (value).
|
2013-10-16 19:59:26 +02:00
|
|
|
*
|
2013-10-16 21:18:53 +02:00
|
|
|
* Input Parameters:
|
2013-10-26 00:23:53 +02:00
|
|
|
* sockfd socket handle
|
2013-10-16 21:18:53 +02:00
|
|
|
* level defines the protocol level for this option
|
2013-10-26 00:23:53 +02:00
|
|
|
* option defines the option name to Interrogate
|
|
|
|
* value specifies a value for the option
|
|
|
|
* value_len specifies the length of the option value
|
2013-10-16 21:18:53 +02:00
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* On success, zero is returned. On error, -1 is returned
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
*****************************************************************************/
|
2013-09-04 17:45:59 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
int cc3000_setsockopt(int sockfd, int level, int option,
|
|
|
|
FAR const void *value, socklen_t value_len)
|
2013-09-04 17:45:59 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
int ret;
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_setsockopt_impl(sockfd, level, option, value, value_len);
|
|
|
|
cc3000_lib_unlock();
|
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: getsockopt
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 19:59:26 +02:00
|
|
|
* set socket options
|
|
|
|
* This function manipulate the options associated with a socket.
|
|
|
|
* Options may exist at multiple protocol levels; they are always
|
|
|
|
* present at the uppermost socket level.
|
|
|
|
* When manipulating socket options the level at which the option
|
|
|
|
* resides and the name of the option must be specified.
|
|
|
|
* To manipulate options at the socket level, level is specified as
|
|
|
|
* SOL_SOCKET. To manipulate options at any other level the protocol
|
|
|
|
* number of the appropriate protocol controlling the option is
|
|
|
|
* supplied. For example, to indicate that an option is to be
|
|
|
|
* interpreted by the TCP protocol, level should be set to the
|
|
|
|
* protocol number of TCP;
|
2013-10-26 00:23:53 +02:00
|
|
|
* The parameters value and value_len are used to access value -
|
2013-10-16 19:59:26 +02:00
|
|
|
* use for setsockopt(). For getsockopt() they identify a buffer
|
|
|
|
* in which the value for the requested option(s) are to
|
2013-10-26 00:23:53 +02:00
|
|
|
* be returned. For getsockopt(), value_len is a value-result
|
2013-10-16 19:59:26 +02:00
|
|
|
* parameter, initially containing the size of the buffer
|
|
|
|
* pointed to by option_value, and modified on return to
|
|
|
|
* indicate the actual size of the value returned. If no option
|
|
|
|
* value is to be supplied or returned, option_value may be NULL.
|
|
|
|
*
|
|
|
|
* NOTE: On this version the following two socket options are enabled:
|
|
|
|
* The only protocol level supported in this version
|
|
|
|
* is SOL_SOCKET (level).
|
2013-10-26 00:23:53 +02:00
|
|
|
* 1. SOCKOPT_RECV_TIMEOUT (option)
|
2013-10-16 19:59:26 +02:00
|
|
|
* SOCKOPT_RECV_TIMEOUT configures recv and recvfrom timeout
|
|
|
|
* in milliseconds.
|
2013-10-26 00:23:53 +02:00
|
|
|
* In that case value should be pointer to unsigned long.
|
|
|
|
* 2. SOCKOPT_NONBLOCK (option). sets the socket non-blocking mode on
|
2013-10-16 19:59:26 +02:00
|
|
|
* or off.
|
2013-10-26 00:23:53 +02:00
|
|
|
* In that case value should be SOCK_ON or SOCK_OFF (value).
|
2013-10-16 19:59:26 +02:00
|
|
|
*
|
2013-10-16 21:18:53 +02:00
|
|
|
* Input Parameters:
|
2013-10-26 00:23:53 +02:00
|
|
|
* sockfd socket handle
|
2013-10-16 21:18:53 +02:00
|
|
|
* level defines the protocol level for this option
|
2013-10-26 00:23:53 +02:00
|
|
|
* option defines the option name to Interrogate
|
|
|
|
* value specifies a value for the option
|
|
|
|
* value_len specifies the length of the option value
|
2013-10-16 21:18:53 +02:00
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* On success, zero is returned. On error, -1 is returned
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
*****************************************************************************/
|
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
int cc3000_getsockopt(int sockfd, int level, int option, FAR void *value,
|
|
|
|
FAR socklen_t *value_len)
|
2013-09-04 17:45:59 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
int ret;
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_getsockopt_impl(sockfd, level, option, value, value_len);
|
|
|
|
cc3000_lib_unlock();
|
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: recv
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 21:18:53 +02:00
|
|
|
* function receives a message from a connection-mode socket
|
|
|
|
*
|
|
|
|
* NOTE: On this version, only blocking mode is supported.
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
* Input Parameters:
|
2013-10-26 00:23:53 +02:00
|
|
|
* sockfd socket handle
|
2013-10-16 19:59:26 +02:00
|
|
|
* buf Points to the buffer where the message should be stored
|
|
|
|
* len Specifies the length in bytes of the buffer pointed to
|
|
|
|
* by the buffer argument.
|
|
|
|
* flags Specifies the type of message reception.
|
|
|
|
* On this version, this parameter is not supported.
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* Return the number of bytes received, or -1 if an error
|
|
|
|
* occurred
|
|
|
|
*
|
|
|
|
*****************************************************************************/
|
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
ssize_t cc3000_recv(int sockfd, FAR void *buf, size_t len, int flags)
|
2013-09-04 17:45:59 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
ssize_t ret;
|
2013-10-26 00:23:53 +02:00
|
|
|
|
|
|
|
#ifdef CONFIG_CC3000_MT
|
2014-02-18 21:16:51 +01:00
|
|
|
waitlldbg("wait\n");
|
2013-10-30 21:37:13 +01:00
|
|
|
ret = cc3000_wait_data(sockfd);
|
2014-02-18 21:16:51 +01:00
|
|
|
waitlldbg("wait %d\n", ret);
|
2014-11-28 15:52:52 +01:00
|
|
|
|
|
|
|
if (ret == -ECONNABORTED)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (ret != OK)
|
2013-10-26 00:23:53 +02:00
|
|
|
{
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
cc3000_lib_lock();
|
2014-02-18 21:16:51 +01:00
|
|
|
waitlldbg("recv\n");
|
2013-10-26 00:23:53 +02:00
|
|
|
ret = cc3000_recv_impl(sockfd, buf, len, flags);
|
2014-02-18 21:16:51 +01:00
|
|
|
waitlldbg("recv %d\n", ret);
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_unlock();
|
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: recvfrom
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 21:18:53 +02:00
|
|
|
* read data from socket
|
|
|
|
* function receives a message from a connection-mode or
|
|
|
|
* connectionless-mode socket. Note that raw sockets are not
|
|
|
|
* supported.
|
|
|
|
*
|
|
|
|
* NOTE: On this version, only blocking mode is supported.
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
* Input Parameters:
|
2013-10-26 00:23:53 +02:00
|
|
|
* sockfd socket handle
|
2013-10-16 19:59:26 +02:00
|
|
|
* buf Points to the buffer where the message should be stored
|
|
|
|
* len Specifies the length in bytes of the buffer pointed to
|
|
|
|
* by the buffer argument.
|
|
|
|
* flags Specifies the type of message reception.
|
|
|
|
* On this version, this parameter is not supported.
|
|
|
|
* from pointer to an address structure indicating the source
|
|
|
|
* address: sockaddr. On this version only AF_INET is
|
|
|
|
* supported.
|
|
|
|
* fromlen source address tructure size
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* Return the number of bytes received, or -1 if an error
|
|
|
|
* occurred
|
|
|
|
*
|
|
|
|
*****************************************************************************/
|
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
ssize_t cc3000_recvfrom(int sockfd, FAR void *buf, size_t len, int flags,
|
|
|
|
FAR struct sockaddr *from, FAR socklen_t *fromlen)
|
2013-10-16 19:59:26 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
ssize_t ret;
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
#ifdef CONFIG_CC3000_MT
|
2013-10-30 21:37:13 +01:00
|
|
|
ret = cc3000_wait_data(sockfd);
|
2014-11-28 15:52:52 +01:00
|
|
|
if (ret == -ECONNABORTED)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (ret != OK)
|
2013-10-16 19:59:26 +02:00
|
|
|
{
|
2013-10-26 00:23:53 +02:00
|
|
|
return -1;
|
2013-10-16 19:59:26 +02:00
|
|
|
}
|
2013-10-26 00:23:53 +02:00
|
|
|
#endif
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_recvfrom_impl(sockfd, buf, len, flags, from, fromlen);
|
|
|
|
cc3000_lib_unlock();
|
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: send
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 21:18:53 +02:00
|
|
|
* Write data to TCP socket
|
|
|
|
* This function is used to transmit a message to another
|
|
|
|
* socket.
|
|
|
|
*
|
|
|
|
* NOTE: On this version, only blocking mode is supported.
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
* Input Parameters:
|
2013-10-26 00:23:53 +02:00
|
|
|
* sockfd socket handle
|
2013-10-16 19:59:26 +02:00
|
|
|
* buf Points to a buffer containing the message to be sent
|
|
|
|
* len message size in bytes
|
|
|
|
* flags On this version, this parameter is not supported
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* Return the number of bytes transmitted, or -1 if an
|
|
|
|
* error occurred
|
|
|
|
*
|
|
|
|
*****************************************************************************/
|
2013-09-04 17:45:59 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
ssize_t cc3000_send(int sockfd, FAR const void *buf, size_t len, int flags)
|
2013-09-04 17:45:59 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
ssize_t ret;
|
2013-10-26 00:23:53 +02:00
|
|
|
|
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_send_impl(sockfd, buf, len, flags);
|
|
|
|
cc3000_lib_unlock();
|
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: sendto
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 21:18:53 +02:00
|
|
|
* Write data to TCP socket
|
|
|
|
* This function is used to transmit a message to another
|
|
|
|
* socket.
|
|
|
|
*
|
|
|
|
* NOTE: On this version, only blocking mode is supported.
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
* Input Parameters:
|
2013-10-26 00:23:53 +02:00
|
|
|
* sockfd socket handle
|
2013-10-16 19:59:26 +02:00
|
|
|
* buf Points to a buffer containing the message to be sent
|
|
|
|
* len message size in bytes
|
|
|
|
* flags On this version, this parameter is not supported
|
|
|
|
* to pointer to an address structure indicating the destination
|
|
|
|
* address: sockaddr. On this version only AF_INET is
|
|
|
|
* supported.
|
|
|
|
* tolen destination address structure size
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* Return the number of bytes transmitted, or -1 if an
|
|
|
|
* error occurred
|
|
|
|
*
|
|
|
|
*****************************************************************************/
|
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
ssize_t cc3000_sendto(int sockfd, FAR const void *buf, size_t len, int flags,
|
|
|
|
FAR const struct sockaddr *to, socklen_t tolen)
|
2013-09-04 17:45:59 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
ssize_t ret;
|
2013-10-26 00:23:53 +02:00
|
|
|
|
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_sendto_impl(sockfd, buf, len, flags, to, tolen);
|
|
|
|
cc3000_lib_unlock();
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
* Name: gethostbyname
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-26 00:23:53 +02:00
|
|
|
* Get host IP by name. Obtain the IP Address of machine on network,
|
|
|
|
* by its name.
|
|
|
|
*
|
|
|
|
* NOTE: On this version, only blocking mode is supported. Also note that
|
|
|
|
* the function requires DNS server to be configured prior to its
|
|
|
|
* usage.
|
|
|
|
*
|
|
|
|
* Input Parameters:
|
|
|
|
* hostname host name
|
|
|
|
* usNameLen name length
|
|
|
|
* out_ip_addr This parameter is filled in with host IP address.
|
|
|
|
* In case that host name is not resolved,
|
|
|
|
* out_ip_addr is zero.
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* On success, positive is returned. On error, negative is returned
|
|
|
|
*
|
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
#ifndef CC3000_TINY_DRIVER
|
|
|
|
// TODO: Standard is struct hostent *gethostbyname(const char *name);
|
|
|
|
int cc3000_gethostbyname(char * hostname, uint16_t usNameLen, unsigned long* out_ip_addr)
|
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
int ret;
|
2013-10-26 00:23:53 +02:00
|
|
|
|
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_gethostbyname_impl(hostname, usNameLen, out_ip_addr);
|
|
|
|
cc3000_lib_unlock();
|
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|
2013-10-26 00:23:53 +02:00
|
|
|
#endif
|
2013-09-04 17:45:59 +02:00
|
|
|
|
2013-10-16 19:59:26 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Name: mdnsAdvertiser
|
|
|
|
*
|
2014-11-28 15:52:52 +01:00
|
|
|
* Description:
|
2013-10-16 21:18:53 +02:00
|
|
|
* Set CC3000 in mDNS advertiser mode in order to advertise itself.
|
|
|
|
*
|
2013-10-16 19:59:26 +02:00
|
|
|
* Input Parameters:
|
|
|
|
* mdnsEnabled flag to enable/disable the mDNS feature
|
|
|
|
* deviceServiceName Service name as part of the published
|
|
|
|
* canonical domain name
|
|
|
|
* deviceServiceNameLength Length of the service name
|
|
|
|
*
|
|
|
|
* Returned Value:
|
|
|
|
* On success, zero is returned, return SOC_ERROR if socket was not
|
|
|
|
* opened successfully, or if an error occurred.
|
|
|
|
*
|
|
|
|
*****************************************************************************/
|
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
int cc3000_mdnsadvertiser(uint16_t mdnsEnabled, char *deviceServiceName,
|
|
|
|
uint16_t deviceServiceNameLength)
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
{
|
2014-02-11 01:08:49 +01:00
|
|
|
int ret;
|
2013-10-16 19:59:26 +02:00
|
|
|
|
2013-10-26 00:23:53 +02:00
|
|
|
cc3000_lib_lock();
|
|
|
|
ret = cc3000_mdnsadvertiser_impl(mdnsEnabled, deviceServiceName, deviceServiceNameLength);
|
|
|
|
cc3000_lib_unlock();
|
2013-10-16 19:59:26 +02:00
|
|
|
return ret;
|
2013-09-04 17:45:59 +02:00
|
|
|
}
|