5572819bb1
fixes for errors reported by nxstyle tool Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/****************************************************************************
|
|
* apps/netutils/netlib/netlib_saddrconv.c
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include <string.h>
|
|
|
|
#include <nuttx/net/sixlowpan.h>
|
|
|
|
#include "netutils/netlib.h"
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: netlib_saddrconv
|
|
****************************************************************************/
|
|
|
|
bool netlib_saddrconv(FAR const char *hwstr, FAR uint8_t *hw)
|
|
{
|
|
unsigned char tmp;
|
|
unsigned char i;
|
|
unsigned char j;
|
|
char ch;
|
|
|
|
/* Extended Address Form: xx:xx */
|
|
|
|
if (strlen(hwstr) != 5)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
tmp = 0;
|
|
|
|
for (i = 0; i < 2; ++i)
|
|
{
|
|
j = 0;
|
|
do
|
|
{
|
|
ch = *hwstr++;
|
|
if (++j > 3)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (ch == ':' || ch == '\0')
|
|
{
|
|
*hw++ = tmp;
|
|
tmp = 0;
|
|
}
|
|
else if (ch >= '0' && ch <= '9')
|
|
{
|
|
tmp = (tmp << 4) + (ch - '0');
|
|
}
|
|
else if (ch >= 'a' && ch <= 'f')
|
|
{
|
|
tmp = (tmp << 4) + (ch - 'a' + 10);
|
|
}
|
|
else if (ch >= 'A' && ch <= 'F')
|
|
{
|
|
tmp = (tmp << 4) + (ch - 'A' + 10);
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
while (ch != ':' && ch != 0);
|
|
}
|
|
|
|
return true;
|
|
}
|