skarg
90 lines
3.3 KiB
C
90 lines
3.3 KiB
C
/*####COPYRIGHTBEGIN####
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-------------------------------------------
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Copyright (C) 2005 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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#ifndef WHOIS_H
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#define WHOIS_H
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#include <stdint.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* encode service - use -1 for limit if you want unlimited */
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int whois_encode_apdu(
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uint8_t * apdu,
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int32_t low_limit,
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int32_t high_limit);
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int whois_decode_service_request(
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uint8_t * apdu,
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unsigned apdu_len,
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int32_t * pLow_limit,
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int32_t * pHigh_limit);
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#ifdef TEST
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int whois_decode_apdu(
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uint8_t * apdu,
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unsigned apdu_len,
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int32_t * pLow_limit,
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int32_t * pHigh_limit);
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void testWhoIs(
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Test * pTest);
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#endif
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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/** @defgroup DMDDB Device Management-Dynamic Device Binding (DM-DDB)
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* @ingroup RDMS
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* 16.10 Who-Is and I-Am Services <br>
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* The Who-Is service is used by a sending BACnet-user to determine the device
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* object identifier, the network address, or both, of other BACnet devices
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* that share the same internetwork.
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* The Who-Is service is an unconfirmed service. The Who-Is service may be used
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* to determine the device object identifier and network addresses of all devices
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* on the network, or to determine the network address of a specific device whose
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* device object identifier is known, but whose address is not. <br>
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* The I-Am service is also an unconfirmed service. The I-Am service is used to
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* respond to Who-Is service requests. However, the I-Am service request may be
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* issued at any time. It does not need to be preceded by the receipt of a
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* Who-Is service request. In particular, a device may wish to broadcast an I-Am
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* service request when it powers up. The network address is derived either
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* from the MAC address associated with the I-Am service request, if the device
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* issuing the request is on the local network, or from the NPCI if the device
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* is on a remote network.
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*/
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#endif
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