renamed capwap directory to cw.

FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223

src/cw/cw_out_image_data.c

@@ -0,0 +1,55 @@
+#include <stdio.h>
+#include <errno.h>
+
+#include "capwap.h"
+#include "capwap_items.h"
+
+#include "log.h"
+#include "dbg.h"
+
+
+#include "sock.h"
+
+
+
+
+
+
+
+
+int cw_out_image_data(struct conn *conn, struct cw_action_out *a, uint8_t * dst)
+{
+	mbag_item_t * item = mbag_get(conn->outgoing,CW_ITEM_IMAGE_FILEHANDLE);
+	if (!item) {
+		cw_log(LOG_ERR,"Can't put element Image Data, no image filehandle found");
+		return 0;
+	}
+
+	FILE *infile = item->data;
+	if (infile==NULL){
+		cw_log(LOG_ERR,"Image Data Request infile = NULL");
+		return 0;
+	}
+	
+	int bytes=0;
+	switch ( conn->capwap_mode_out){
+		case CW_MODE_CISCO:
+			bytes = lw_put_image_data(dst+4,infile);
+			if ( bytes != LW_BLOCKSIZE_IMAGE_DATA + 3) {
+       		        	avltree_del(conn->outgoing, item);
+			}
+			break;
+		default:
+			bytes = cw_put_image_data(dst+4,infile);
+			if (dst[4] != 1){
+       		        	avltree_del(conn->outgoing, item);
+			}
+	}
+
+	if ( ferror(infile)){
+		cw_log(LOG_ERROR,"Aborting image data transfer: %s",strerror(errno));
+	}
+
+	return bytes + cw_put_elem_hdr(dst,a->elem_id,bytes);
+}
+