selfcare init

proxy_c/tcp/src/tcp_if.c

@@ -0,0 +1,95 @@
+/*
+*
+*/
+#include "./include/tcp_if.h"
+#include "./include/tcp_port.h"
+
+static tcp_sap_t tcp_sap[TCP_MAX_NUM_OF_SAP];
+
+static void tcp_sap_init(tcp_sap_t *ptr_sap, BYTE index)
+{
+	if((ptr_sap == NULL) || (index >= TCP_MAX_NUM_OF_SAP))
+	{
+		return;
+	}
+	
+	ptr_sap->id = index;
+	strcpy(ptr_sap->name, "\0");
+	ptr_sap->recv_cb = NULL;
+}
+
+tcp_sap_t *tcp_sap_get_by_index(int index)
+{
+	if(index < 0 || index >= TCP_MAX_NUM_OF_SAP)
+		return NULL;
+	return &tcp_sap[index];
+}
+
+void tcp_init(void)
+{
+	WORD i;
+
+	for(i = 0; i < TCP_MAX_NUM_OF_SAP; i++)
+	{
+		tcp_sap_init(&tcp_sap[i], (BYTE)i);
+	}
+
+	for(i = 0; i < TCP_MAX_NUM_OF_PORT; i++)
+	{
+		tcp_port_init(i);
+	}
+	
+	return;
+}
+
+void tcp_timer(void)
+{
+	tcp_link_fsm();
+	tcp_port_recv_msg();
+}
+
+int tcp_bind(tcp_sap_t *ptr_sap)
+{
+	BYTE i;
+	tcp_sap_t *ptr_tmp = NULL;
+
+	if((ptr_sap == NULL) || (ptr_sap->recv_cb == NULL))
+	{
+		return -1;
+	}
+
+	for(i = 0; i < TCP_MAX_NUM_OF_SAP; i++)
+	{
+		ptr_tmp = &tcp_sap[i];
+		if(ptr_tmp->recv_cb != NULL)
+		{
+			continue;
+		}
+		
+		memcpy((BYTE*)ptr_tmp, ptr_sap, sizeof(tcp_sap_t));
+		ptr_tmp->id = i;
+		ptr_tmp->name[TCP_MAX_USER_NAME_LEN-1] = '\0';
+
+		return i;
+	}
+
+	return -1;
+}
+
+int tcp_unbind(tcp_sap_t *ptr_sap, BYTE index)
+{
+	if((ptr_sap == NULL) || (index >= TCP_MAX_NUM_OF_SAP))
+	{
+		return -1;
+	}
+	
+	if(ptr_sap->id != index)
+	{
+		return -1;
+	}
+	
+	tcp_sap_init(ptr_sap, index);
+
+	return 0;
+}
+