86 lines
1.5 KiB
C++
86 lines
1.5 KiB
C++
/*
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* Copyright 2007 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com
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* Copyright 2008 Mika Lindqvist, monni1995_at_gmail.com
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* All rights reserved. Distributed under the terms of the MIT License.
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*/
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#ifndef _BDADDR_UTILS_H
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#define _BDADDR_UTILS_H
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#include <stdio.h>
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#include <string.h>
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#include <bluetooth/bluetooth.h>
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namespace Bluetooth {
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class bdaddrUtils {
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public:
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static inline bdaddr_t NullAddress()
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{
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return ((bdaddr_t) {{0, 0, 0, 0, 0, 0}});
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}
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static inline bdaddr_t LocalAddress()
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{
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return ((bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}});
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}
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static inline bdaddr_t BroadcastAddress()
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{
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return ((bdaddr_t) {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}});
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}
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static bool Compare(const bdaddr_t& ba1, const bdaddr_t& ba2)
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{
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return (memcmp(&ba1, &ba2, sizeof(bdaddr_t)) == 0);
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}
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static void Copy(bdaddr_t& dst, const bdaddr_t& src)
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{
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memcpy(&dst, &src, sizeof(bdaddr_t));
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}
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static char* ToString(const bdaddr_t bdaddr)
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{
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// TODO: not safe
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static char str[18];
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sprintf(str,"%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",bdaddr.b[5],
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bdaddr.b[4], bdaddr.b[3], bdaddr.b[2], bdaddr.b[1],
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bdaddr.b[0]);
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return str;
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}
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static bdaddr_t FromString(const char * addr)
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{
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int b0, b1, b2, b3, b4, b5;
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if (addr != NULL) {
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size_t count = sscanf(addr, "%2X:%2X:%2X:%2X:%2X:%2X",
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&b5, &b4, &b3, &b2, &b1, &b0);
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if (count == 6)
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return ((bdaddr_t) {{b0, b1, b2, b3, b4, b5}});
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}
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return NullAddress();
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}
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};
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}
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#ifndef _BT_USE_EXPLICIT_NAMESPACE
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using Bluetooth::bdaddrUtils;
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#endif
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#endif // _BDADDR_UTILS_H
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