diff options
author | Christian Gromm <christian.gromm@microchip.com> | 2016-12-08 16:46:07 +0100 |
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committer | Christian Gromm <christian.gromm@microchip.com> | 2016-12-08 16:46:07 +0100 |
commit | 0a28683a1ff9f3975c8b68b15017cf342bab5f3d (patch) | |
tree | 2f350b709db4d45532fc0624cfce22ec11e43ccf /Src/MacAddr.cpp | |
parent | 18c9e9fc0000861257ab06f6a033612b0c567674 (diff) |
src: vod-server: import sources
This patch adds the source tree of the Video-On-Demand server and
its configuration scripts.
Change-Id: I6db8c43d46c7450baf117a541bd7153496dbcd4c
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Diffstat (limited to 'Src/MacAddr.cpp')
-rw-r--r-- | Src/MacAddr.cpp | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/Src/MacAddr.cpp b/Src/MacAddr.cpp new file mode 100644 index 0000000..8b1f699 --- /dev/null +++ b/Src/MacAddr.cpp @@ -0,0 +1,165 @@ +/* + * Video On Demand Samples + * + * Copyright (C) 2015 Microchip Technology Germany II GmbH & Co. KG + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * You may also obtain this software under a propriety license from Microchip. + * Please contact Microchip for further information. + * + */ + +#include <stdio.h> +#include <stdint.h> +#include <string.h> +#include "MacAddr.h" + + + + +CMacAddr::CMacAddr() +{ + memset( m_Mac, 0, sizeof( m_Mac ) ); +} + + + +CMacAddr::CMacAddr( const uint8_t *pAddress ) +{ + if( NULL == pAddress ) + { + memset( m_Mac, 0, sizeof( m_Mac ) ); + return; + } + m_Mac[0] = pAddress[0]; + m_Mac[1] = pAddress[1]; + m_Mac[2] = pAddress[2]; + m_Mac[3] = pAddress[3]; + m_Mac[4] = pAddress[4]; + m_Mac[5] = pAddress[5]; +} + + + +CMacAddr::CMacAddr( uint8_t b0, uint8_t b1, uint8_t b2, uint8_t b3, uint8_t b4, uint8_t b5 ) +{ + m_Mac[0] = b0; + m_Mac[1] = b1; + m_Mac[2] = b2; + m_Mac[3] = b3; + m_Mac[4] = b4; + m_Mac[5] = b5; +} + + + +CMacAddr::CMacAddr( CMacAddr *copySouce ) +{ + if( NULL != copySouce ) + { + memcpy( m_Mac, copySouce->m_Mac, sizeof( m_Mac ) ); + } +} + + +const char *CMacAddr::ToString() +{ + snprintf( stringRep, sizeof( stringRep ), "%02X-%02X-%02X-%02X-%02X-%02X", m_Mac[0], m_Mac[1], m_Mac[2], m_Mac[3], + m_Mac[4], m_Mac[5] ); + return stringRep; +} + + +const uint8_t *CMacAddr::GetBytes() +{ + return m_Mac; +} + + + +void CMacAddr::CopyValuesFromByteArray( const uint8_t *pAddress ) +{ + if( NULL == pAddress ) + return; + m_Mac[0] = pAddress[0]; + m_Mac[1] = pAddress[1]; + m_Mac[2] = pAddress[2]; + m_Mac[3] = pAddress[3]; + m_Mac[4] = pAddress[4]; + m_Mac[5] = pAddress[5]; +} + + + +void CMacAddr::CopyValuesFromString( const char *pAddress ) +{ + if( NULL == pAddress ) + return; + uint8_t pos = 0; + char buf[64]; + char *tok; + char *tkPtr; + strncpy( buf, pAddress, sizeof( buf ) ); + tok = strtok_r( buf, "-: ,.", &tkPtr ); + while( NULL != tok && pos < sizeof( m_Mac ) ) + { + uint32_t val; + sscanf( tok, "%X", &val ); + m_Mac[pos++] = val; + tok = strtok_r( NULL, "-: ,.", &tkPtr ); + } +} + + + +CMacAddr::CMacAddr( uint8_t deviceInstance, uint16_t nodeAddress ) +{ + if( 0x01 == nodeAddress ) + nodeAddress = 0x100; + + m_Mac[0] = + 0x02; //Local defined MAC address flag. Has to be unique in the local network. + m_Mac[1] = 0; + m_Mac[2] = deviceInstance; + m_Mac[3] = ( uint8_t )( nodeAddress & 0xFF ); + m_Mac[4] = ( uint8_t )( ( nodeAddress >> 8 ) & 0xFF ); + m_Mac[5] = ( uint8_t )( nodeAddress & 0xFF ); +} + + + + +CMacAddr::~CMacAddr() +{ +} + + + + + + + +uint8_t CMacAddr::operator[]( int nByte ) +{ + return ( 5 < nByte ) ? 0 : m_Mac[nByte]; +} + + + + +bool CMacAddr::operator==( CMacAddr const &rhs ) +{ + return ( 0 == memcmp( m_Mac, rhs.m_Mac, sizeof( m_Mac ) ) ); +} |