fork from http://sourceforge.net/projects/bacnet/

2025-10-26 23:35:52 +08:00 · 2013-03-21 22:53:31 +01:00
parent 5668c55fca
commit 01349ec9e8
843 changed files with 190207 additions and 0 deletions
--- a/demo/router/portthread.h
+++ b/demo/router/portthread.h
@@ -0,0 +1,126 @@
+/*
+Copyright (C) 2012  Andriy Sukhynyuk, Vasyl Tkhir, Andriy Ivasiv
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef PORTTHREAD_H
+#define PORTTHREAD_H
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <pthread.h>
+#include "msgqueue.h"
+#include "bacdef.h"
+#include "npdu.h"
+
+#define ERROR 1
+#define INFO 2
+#define DEBUG 3
+
+#define DEBUG_LEVEL 3
+#ifdef DEBUG_LEVEL
+#define PRINT(debug_level, ...) if(debug_level <= DEBUG_LEVEL) fprintf(stderr, __VA_ARGS__)
+#else
+#define PRINT(...)
+#endif
+
+typedef enum {
+    BIP = 1,
+    MSTP = 2
+} DL_TYPE;
+
+typedef enum {
+    INIT,
+    INIT_FAILED,
+    RUNNING,
+    FINISHED
+} PORT_STATE;
+
+/* router port thread function */
+typedef void *(
+    *PORT_FUNC) (
+    void *);
+
+typedef enum {
+    PARITY_NONE,
+    PARITY_EVEN,
+    PARITY_ODD
+} PARITY;
+
+/* port specific parameters */
+typedef union _port_params {
+    struct {
+        uint16_t port;
+    } bip_params;
+    struct {
+        uint32_t baudrate;
+        PARITY parity;
+        uint8_t databits;
+        uint8_t stopbits;
+        uint8_t max_master;
+        uint8_t max_frames;
+    } mstp_params;
+} PORT_PARAMS;
+
+/* list node for reacheble networks */
+typedef struct _dnet {
+    uint8_t mac[MAX_MAC_LEN];
+    uint8_t mac_len;
+    uint16_t net;
+    bool state; /* enabled or disabled */
+    struct _dnet *next;
+} DNET;
+
+/* information for routing table */
+typedef struct _routing_table_entry {
+    uint8_t mac[MAX_MAC_LEN];
+    uint8_t mac_len;
+    uint16_t net;
+    DNET *dnets;
+} RT_ENTRY;
+
+typedef struct _port {
+    DL_TYPE type;
+    PORT_STATE state;
+    MSGBOX_ID main_id;  /* same for every router port */
+    MSGBOX_ID port_id;  /* different for every router port */
+    char *iface;
+    PORT_FUNC func;
+    RT_ENTRY route_info;
+    PORT_PARAMS params;
+    struct _port *next; /* pointer to next list node */
+} ROUTER_PORT;
+
+extern ROUTER_PORT *head;
+extern int port_count;
+
+/* get recieving router port */
+ROUTER_PORT *find_snet(
+    MSGBOX_ID id);
+
+/* get sending router port */
+ROUTER_PORT *find_dnet(
+    uint16_t net,
+    BACNET_ADDRESS * addr);
+
+/* add reacheble network for specified router port */
+void add_dnet(
+    RT_ENTRY * route_info,
+    uint16_t net,
+    BACNET_ADDRESS addr);
+
+void cleanup_dnets(
+    DNET * dnets);
+
+#endif /* end of PORTTHREAD_H */