RTM Project

Sync/sync.h

@@ -0,0 +1,52 @@
+#ifndef SYNC_H
+#define SYNC_H
+
+#include "routing-table.h"
+#include "mac-list.h"
+
+
+/*
+* Synchronization protocol constants, structure,
+* and API definitions.
+*/
+
+#define SOCKET_NAME "AdminNetworkSocket"
+
+#define WAIT 0
+#define RT 1
+#define ML 2
+
+typedef struct dll_ dll_t;
+
+typedef enum {
+	
+	CREATE,
+	UPDATE,
+	DELETE,
+	NONE // indicate that all current updates from server have been processed
+}OPCODE;
+
+
+/*
+* Specifies whether we're dealing with L3 (IP routing table) or L2 (MAC address list)
+*/
+
+typedef enum {
+	L3,
+	L2
+} LCODE;
+
+typedef struct sync_msg_ {
+
+	OPCODE op_code;
+	LCODE l_code;
+	union {
+		routing_table_entry_t routing_table_entry;
+		mac_list_entry_t mac_list_entry;
+	}msg_body;
+}sync_msg_t;
+
+void process_sync_mesg(dll_t* dll, sync_msg_t* sync_msg);
+extern int get_IP(const char* mac, char* ip);
+
+#endif