Patrick Grimm
b9de08cf60
* fix router compile warnings declaration-after-statement overlength-strings * router disable PRINT(debug_level) * ports rename dlmstp_[linux|bsd] to dlmstp_port * copy ports/linux/dlmstp_port.c ports/bsd/dlmstp_port.c * copy ports/linux/dlmstp_port.c ports/bsd/dlmstp_port.c * fix typedef in bip_get_local_address_ioctl * copy ports/linux/dlmstp_port.c ports/bsd/dlmstp_port.c * add bsd support for router app * fix clang __attribute__ optimize dont work clang O2/O3/Os are also not working * fix pre-commit * fix bsd SO_BINDTODEVICE is not available * add brew install libconfig for app router and bsd * fix BACDL_MSTP test on macOS * remove old comments
105 lines
2.3 KiB
C
105 lines
2.3 KiB
C
/**
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* @file
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* @author Andriy Sukhynyuk, Vasyl Tkhir, Andriy Ivasiv
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* @date 2012
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* @brief Network port storage and handling
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*
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* @section LICENSE
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef PORTTHREAD_H
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#define PORTTHREAD_H
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#include <stdint.h>
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#include <stdbool.h>
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#include <pthread.h>
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/* BACnet Stack defines - first */
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#include "bacnet/bacdef.h"
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/* BACnet Stack API */
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#include "bacnet/npdu.h"
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/* router utils */
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#include "msgqueue.h"
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#define ERROR 1
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#define INFO 2
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#define DEBUG 3
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/* #define DEBUG_LEVEL 3 */
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#ifdef DEBUG_LEVEL
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#define PRINT(debug_level, ...) \
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if (debug_level <= DEBUG_LEVEL) \
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fprintf(stderr, __VA_ARGS__)
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#else
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#define PRINT(...)
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#endif
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typedef enum { BIP = 1, MSTP = 2 } DL_TYPE;
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typedef enum { INIT, INIT_FAILED, RUNNING, FINISHED } PORT_STATE;
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/* router port thread function */
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typedef void *(*PORT_FUNC)(void *);
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typedef enum { PARITY_NONE, PARITY_EVEN, PARITY_ODD } PARITY;
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/* port specific parameters */
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typedef union _port_params {
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struct {
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uint16_t port;
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} bip_params;
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struct {
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uint32_t baudrate;
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PARITY parity;
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uint8_t databits;
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uint8_t stopbits;
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uint8_t max_master;
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uint8_t max_frames;
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} mstp_params;
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} PORT_PARAMS;
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/* list node for reacheble networks */
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typedef struct _dnet {
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uint8_t mac[MAX_MAC_LEN];
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uint8_t mac_len;
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uint16_t net;
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bool state; /* enabled or disabled */
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struct _dnet *next;
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} DNET;
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/* information for routing table */
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typedef struct _routing_table_entry {
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uint8_t mac[MAX_MAC_LEN];
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uint8_t mac_len;
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uint16_t net;
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DNET *dnets;
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} RT_ENTRY;
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typedef struct _port {
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DL_TYPE type;
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PORT_STATE state;
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MSGBOX_ID main_id; /* same for every router port */
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MSGBOX_ID port_id; /* different for every router port */
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char *iface;
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PORT_FUNC func;
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RT_ENTRY route_info;
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PORT_PARAMS params;
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struct _port *next; /* pointer to next list node */
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} ROUTER_PORT;
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extern ROUTER_PORT *head;
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extern int port_count;
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/* get recieving router port */
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ROUTER_PORT *find_snet(MSGBOX_ID id);
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/* get sending router port */
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ROUTER_PORT *find_dnet(uint16_t net, BACNET_ADDRESS *addr);
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/* add reacheble network for specified router port */
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void add_dnet(RT_ENTRY *route_info, uint16_t net, BACNET_ADDRESS addr);
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void cleanup_dnets(DNET *dnets);
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#endif /* end of PORTTHREAD_H */
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