renamed capwap directory to cw.

FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223

src/cw/conn_get_message.c

@@ -0,0 +1,78 @@
+
+
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "conn.h"
+#include "cwrmsg.h"
+#include "cw_log.h"
+#include "capwap.h"
+#include "sock.h"
+#include "cw_util.h"
+
+struct args {
+	struct conn *conn;
+	struct cwrmsg *cwrmsg;
+};
+
+static int message_cb(void *p, uint8_t *rawmsg, int len)
+{
+	struct args *args = (struct args *) p;
+	struct conn *conn = args->conn;
+	memcpy(conn->cwrmsg_buffer, rawmsg, len);
+
+/*
+
+	memcpy(&conn->cwrmsg, cwrmsg, sizeof(struct cwrmsg));
+	conn->cwrmsg.msgelems = conn->cwrmsg_buffer;
+*/
+	args->cwrmsg = &conn->cwrmsg;
+	return 0;
+}
+
+
+int conn_msg_processor(struct conn *conn)
+{
+        uint8_t buf[2024];
+        int len = 2024;
+
+        int n = conn->read(conn, buf, len);
+	if (n<0 ) 
+		return n;
+	
+        if (n > 0)
+                conn_process_packet(conn, buf, n, cw_process_msg, conn);
+
+}
+
+
+
+
+uint8_t *conn_get_message(struct conn *conn)
+{
+	struct args args;
+	args.cwrmsg = 0;
+	args.conn = conn;
+	uint8_t buf[2024];
+	int len = 2024;
+
+	int n = conn->read(conn, buf, len);
+	if (n > 0)
+		conn_process_packet(conn, buf, n, message_cb, &args);
+
+
+	if (args.cwrmsg) {
+		cw_dbg(DBG_MSG,"Message recieved from %s",sock_addr2str(&conn->addr));
+/*
+		cw_dbg(DBG_MSG,
+		       "Received message from %s, type=%d - %s, seq=%d",
+		       sock_addr2str(&conn->addr), args.cwrmsg->type,
+		       cw_msgtostr(args.cwrmsg->type),
+		       args.cwrmsg->seqnum);
+
+*/
+	}
+
+	return conn->cwrmsg_buffer;
+}