0a6b1f55ab
Gregory Nutt is has submitted the SGA Sebastien Lorquet has submitted the ICLA as a result we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
98 lines
3.0 KiB
C
98 lines
3.0 KiB
C
/****************************************************************************
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* netutils/netlib/netlib_setessid.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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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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#include <nuttx/config.h>
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <stdint.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <netinet/in.h>
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#include <net/if.h>
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#include <nuttx/wireless/wireless.h>
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#include "netutils/netlib.h"
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#ifdef CONFIG_NET
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: netlib_setessid
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*
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* Description:
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* Set the wireless access point ESSID
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*
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* Parameters:
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* ifname The name of the interface to use
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* essid Wireless ESSD address to set, size must be less then or equal
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* to IW_ESSID_MAX_SIZE + 1 (including the NUL string terminator).
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*
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* Return:
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* 0 on success; -1 on failure (errno may not be set)
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*
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****************************************************************************/
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int netlib_setessid(FAR const char *ifname, FAR const char *essid)
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{
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int ret = ERROR;
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if (ifname != NULL && essid != NULL)
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{
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/* Get a socket (only so that we get access to the INET subsystem) */
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int sockfd = socket(NETLIB_SOCK_FAMILY,
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NETLIB_SOCK_TYPE, NETLIB_SOCK_PROTOCOL);
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if (sockfd >= 0)
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{
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struct iwreq req;
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/* Put the driver name into the request */
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strncpy(req.ifr_name, ifname, IFNAMSIZ);
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/* Put the new ESSID into the request */
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req.u.essid.pointer = (FAR void *)essid;
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req.u.essid.length = strlen(essid) + 1;
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req.u.essid.flags = 1;
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/* Perform the ioctl to set the ESSID */
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ret = ioctl(sockfd, SIOCSIWESSID, (unsigned long)&req);
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close(sockfd);
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}
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}
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return ret;
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}
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#endif /* CONFIG_NET */
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