skarg
90 lines
2.7 KiB
C
90 lines
2.7 KiB
C
/*####COPYRIGHTBEGIN####
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-------------------------------------------
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Copyright (C) 2007 Steve Karg
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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The Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA.
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As a special exception, if other files instantiate templates or
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use macros or inline functions from this file, or you compile
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this file and link it with other works to produce a work based
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on this file, this file does not by itself cause the resulting
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work to be covered by the GNU General Public License. However
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the source code for this file must still be made available in
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accordance with section (3) of the GNU General Public License.
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This exception does not invalidate any other reasons why a work
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based on this file might be covered by the GNU General Public
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License.
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-------------------------------------------
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####COPYRIGHTEND####*/
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#include <stddef.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "config.h"
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#include "bacdef.h"
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void bacnet_address_copy(
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BACNET_ADDRESS * dest,
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BACNET_ADDRESS * src)
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{
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int i = 0;
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if (dest && src) {
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dest->mac_len = src->mac_len;
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for (i = 0; i < MAX_MAC_LEN; i++) {
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dest->mac[i] = src->mac[i];
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}
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dest->net = src->net;
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dest->len = src->len;
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for (i = 0; i < MAX_MAC_LEN; i++) {
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dest->adr[i] = src->adr[i];
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}
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}
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}
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bool bacnet_address_same(
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BACNET_ADDRESS * dest,
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BACNET_ADDRESS * src)
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{
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unsigned i;
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unsigned max_len;
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bool match = true; /* return value */
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if (dest->mac_len != src->mac_len)
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match = false;
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max_len = dest->mac_len;
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if (max_len > MAX_MAC_LEN)
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max_len = MAX_MAC_LEN;
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for (i = 0; i < max_len; i++) {
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if (dest->mac[i] != src->mac[i])
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match = false;
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}
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if (dest->net != src->net)
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match = false;
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if (dest->len != src->len)
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match = false;
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max_len = dest->len;
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if (max_len > MAX_MAC_LEN)
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max_len = MAX_MAC_LEN;
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for (i = 0; i < max_len; i++) {
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if (dest->adr[i] != src->adr[i])
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match = false;
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}
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return match;
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}
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