Feature/makefile add apps library (#218)
* add BACnet stack library at apps/lib * convert apps to use apps/lib for smaller binary * fix -DBACDL_ALL=1 build * fix piface build * datalink MAX_MPDU and MAX_HEADER cleanup * add bip6 to git workflow * fix system library dependency of BACnet library Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
Steve Karg
+245
-85
@@ -37,104 +37,264 @@
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#if defined(BACDL_ALL) || defined FOR_DOXYGEN
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#include "bacnet/datalink/ethernet.h"
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#include "bacnet/datalink/bip.h"
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#include "bacnet/datalink/bip6.h"
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#include "bacnet/datalink/bvlc.h"
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#include "bacnet/basic/bbmd/h_bbmd.h"
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#include "bacnet/datalink/bip6.h"
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#include "bacnet/datalink/bvlc6.h"
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#include "bacnet/basic/bbmd6/h_bbmd6.h"
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#include "bacnet/datalink/arcnet.h"
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#include "bacnet/datalink/dlmstp.h"
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#include <string.h>
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/* Function pointers - point to your datalink */
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/** Function template to Initialize the DataLink services at the given
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interface.
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* @ingroup DLTemplates
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*
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* @note For Linux, ifname is eth0, ath0, arc0, ttyS0, and others.
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For Windows, ifname is the COM port or dotted ip address of the
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interface.
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* @param ifname [in] The named interface to use for the network layer.
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* @return True if the interface is successfully initialized,
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* else False if the initialization fails.
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*/
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bool (*datalink_init)(char *ifname);
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/** Function template to send a packet via the DataLink.
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* @ingroup DLTemplates
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*
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* @param dest [in] Destination address.
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* @param npdu_data [in] The NPDU header (Network) information.
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* @param pdu [in] Buffer of data to be sent - may be null.
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* @param pdu_len [in] Number of bytes in the pdu buffer.
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* @return Number of bytes sent on success, negative number on failure.
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*/
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int (*datalink_send_pdu)(BACNET_ADDRESS *dest,
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BACNET_NPDU_DATA *npdu_data,
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uint8_t *pdu,
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unsigned pdu_len);
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uint16_t (*datalink_receive)(
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BACNET_ADDRESS *src, uint8_t *pdu, uint16_t max_pdu, unsigned timeout);
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/** Function template to close the DataLink services and perform any cleanup.
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* @ingroup DLTemplates
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*/
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void (*datalink_cleanup)(void);
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void (*datalink_get_broadcast_address)(BACNET_ADDRESS *dest);
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void (*datalink_get_my_address)(BACNET_ADDRESS *my_address);
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static enum {
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DATALINK_NONE = 0,
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DATALINK_ARCNET,
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DATALINK_ETHERNET,
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DATALINK_BIP,
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DATALINK_BIP6,
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DATALINK_MSTP
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} Datalink_Transport;
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void datalink_set(char *datalink_string)
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{
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if (strcasecmp("bip", datalink_string) == 0) {
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datalink_init = bip_init;
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datalink_send_pdu = bip_send_pdu;
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datalink_receive = bip_receive;
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datalink_cleanup = bip_cleanup;
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datalink_get_broadcast_address = bip_get_broadcast_address;
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datalink_get_my_address = bip_get_my_address;
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} else if (strcasecmp("bvlc", datalink_string) == 0) {
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datalink_init = bip_init;
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datalink_send_pdu = bvlc_send_pdu;
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datalink_receive = bvlc_receive;
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datalink_cleanup = bip_cleanup;
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datalink_get_broadcast_address = bip_get_broadcast_address;
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datalink_get_my_address = bip_get_my_address;
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Datalink_Transport = DATALINK_BIP;
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} else if (strcasecmp("bip6", datalink_string) == 0) {
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datalink_init = bip6_init;
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datalink_send_pdu = bip6_send_pdu;
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datalink_receive = bip6_receive;
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datalink_cleanup = bip6_cleanup;
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datalink_get_broadcast_address = bip6_get_broadcast_address;
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datalink_get_my_address = bip6_get_my_address;
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} else if (strcasecmp("bvlc6", datalink_string) == 0) {
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datalink_init = bip6_init;
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datalink_send_pdu = bvlc6_send_pdu;
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datalink_receive = bvlc6_receive;
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datalink_cleanup = bip6_cleanup;
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datalink_get_broadcast_address = bip6_get_broadcast_address;
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datalink_get_my_address = bip6_get_my_address;
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Datalink_Transport = DATALINK_BIP6;
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} else if (strcasecmp("ethernet", datalink_string) == 0) {
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datalink_init = ethernet_init;
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datalink_send_pdu = ethernet_send_pdu;
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datalink_receive = ethernet_receive;
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datalink_cleanup = ethernet_cleanup;
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datalink_get_broadcast_address = ethernet_get_broadcast_address;
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datalink_get_my_address = ethernet_get_my_address;
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Datalink_Transport = DATALINK_ETHERNET;
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} else if (strcasecmp("arcnet", datalink_string) == 0) {
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datalink_init = arcnet_init;
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datalink_send_pdu = arcnet_send_pdu;
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datalink_receive = arcnet_receive;
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datalink_cleanup = arcnet_cleanup;
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datalink_get_broadcast_address = arcnet_get_broadcast_address;
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datalink_get_my_address = arcnet_get_my_address;
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Datalink_Transport = DATALINK_ARCNET;
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} else if (strcasecmp("mstp", datalink_string) == 0) {
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datalink_init = dlmstp_init;
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datalink_send_pdu = dlmstp_send_pdu;
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datalink_receive = dlmstp_receive;
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datalink_cleanup = dlmstp_cleanup;
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datalink_get_broadcast_address = dlmstp_get_broadcast_address;
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datalink_get_my_address = dlmstp_get_my_address;
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Datalink_Transport = DATALINK_MSTP;
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} else if (strcasecmp("none", datalink_string) == 0) {
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Datalink_Transport = DATALINK_NONE;
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}
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}
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bool datalink_init(char *ifname)
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{
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bool status = false;
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switch (Datalink_Transport) {
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case DATALINK_NONE:
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status = true;
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break;
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case DATALINK_ARCNET:
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status = arcnet_init(ifname);
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break;
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case DATALINK_ETHERNET:
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status = ethernet_init(ifname);
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break;
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case DATALINK_BIP:
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status = bip_init(ifname);
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break;
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case DATALINK_BIP6:
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status = bip6_init(ifname);
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break;
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case DATALINK_MSTP:
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status = dlmstp_init(ifname);
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break;
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default:
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break;
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}
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return status;
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}
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int datalink_send_pdu(BACNET_ADDRESS *dest,
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BACNET_NPDU_DATA *npdu_data,
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uint8_t *pdu,
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unsigned pdu_len)
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{
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int bytes = 0;
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switch (Datalink_Transport) {
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case DATALINK_NONE:
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bytes = pdu_len;
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break;
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case DATALINK_ARCNET:
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bytes = arcnet_send_pdu(
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dest, npdu_data, pdu, pdu_len);
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break;
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case DATALINK_ETHERNET:
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bytes = ethernet_send_pdu(
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dest, npdu_data, pdu, pdu_len);
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break;
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case DATALINK_BIP:
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bytes = bip_send_pdu(
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dest, npdu_data, pdu, pdu_len);
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break;
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case DATALINK_BIP6:
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bytes = bip6_send_pdu(
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dest, npdu_data, pdu, pdu_len);
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break;
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case DATALINK_MSTP:
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bytes = dlmstp_send_pdu(
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dest, npdu_data, pdu, pdu_len);
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break;
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default:
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break;
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}
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return bytes;
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}
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uint16_t datalink_receive(
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BACNET_ADDRESS *src, uint8_t *pdu, uint16_t max_pdu, unsigned timeout)
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{
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uint16_t bytes = 0;
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switch (Datalink_Transport) {
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case DATALINK_NONE:
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break;
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case DATALINK_ARCNET:
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bytes = arcnet_receive(
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src, pdu, max_pdu, timeout);
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break;
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case DATALINK_ETHERNET:
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bytes = ethernet_receive(
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src, pdu, max_pdu, timeout);
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break;
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case DATALINK_BIP:
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bytes = bip_receive(
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src, pdu, max_pdu, timeout);
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break;
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case DATALINK_BIP6:
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bytes = bip6_receive(
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src, pdu, max_pdu, timeout);
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break;
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case DATALINK_MSTP:
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bytes = dlmstp_receive(
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src, pdu, max_pdu, timeout);
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break;
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default:
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break;
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}
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return bytes;
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}
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void datalink_cleanup(void)
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{
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switch (Datalink_Transport) {
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case DATALINK_NONE:
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break;
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case DATALINK_ARCNET:
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arcnet_cleanup();
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break;
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case DATALINK_ETHERNET:
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ethernet_cleanup();
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break;
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case DATALINK_BIP:
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bip_cleanup();
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break;
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case DATALINK_BIP6:
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bip6_cleanup();
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break;
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case DATALINK_MSTP:
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dlmstp_cleanup();
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break;
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default:
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break;
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}
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}
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void datalink_get_broadcast_address(BACNET_ADDRESS *dest)
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{
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switch (Datalink_Transport) {
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case DATALINK_NONE:
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break;
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case DATALINK_ARCNET:
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arcnet_get_broadcast_address(dest);
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break;
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case DATALINK_ETHERNET:
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ethernet_get_broadcast_address(dest);
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break;
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case DATALINK_BIP:
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bip_get_broadcast_address(dest);
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break;
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case DATALINK_BIP6:
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bip6_get_broadcast_address(dest);
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break;
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case DATALINK_MSTP:
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dlmstp_get_broadcast_address(dest);
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break;
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default:
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break;
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}
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}
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void datalink_get_my_address(BACNET_ADDRESS *my_address)
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{
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switch (Datalink_Transport) {
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case DATALINK_NONE:
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break;
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case DATALINK_ARCNET:
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arcnet_get_my_address(my_address);
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break;
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case DATALINK_ETHERNET:
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ethernet_get_my_address(my_address);
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break;
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case DATALINK_BIP:
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bip_get_my_address(my_address);
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break;
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case DATALINK_BIP6:
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bip6_get_my_address(my_address);
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break;
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case DATALINK_MSTP:
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dlmstp_get_my_address(my_address);
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break;
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default:
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break;
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}
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}
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void datalink_set_interface(char *ifname)
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{
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switch (Datalink_Transport) {
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case DATALINK_NONE:
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(void)ifname;
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break;
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case DATALINK_ARCNET:
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(void)ifname;
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break;
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case DATALINK_ETHERNET:
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(void)ifname;
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break;
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case DATALINK_BIP:
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(void)ifname;
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break;
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case DATALINK_BIP6:
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(void)ifname;
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break;
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case DATALINK_MSTP:
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(void)ifname;
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break;
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default:
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break;
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}
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}
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void datalink_maintenance_timer(uint16_t seconds)
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{
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switch (Datalink_Transport) {
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case DATALINK_NONE:
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break;
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case DATALINK_ARCNET:
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break;
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case DATALINK_ETHERNET:
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break;
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case DATALINK_BIP:
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bvlc_maintenance_timer(seconds);
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break;
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case DATALINK_BIP6:
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bvlc6_maintenance_timer(seconds);
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break;
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case DATALINK_MSTP:
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break;
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default:
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break;
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}
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}
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#endif
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