* see http://ddt.sourceforge.net/
* Olivier Abad <abad@daba.dhis.net>
*
- * $Id: packet-ddtp.c,v 1.2 2000/04/13 21:16:22 oabad Exp $
+ * $Id: packet-ddtp.c,v 1.3 2000/05/11 08:15:05 gram Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@zing.org>
col_add_str (fd, COL_PROTOCOL, "DDTP");
}
if (tree) {
- ti = proto_tree_add_item(tree, proto_ddtp, offset,
+ ti = proto_tree_add_item(tree, proto_ddtp, NullTVB, offset,
END_OF_FRAME - offset, NULL);
ddtp_tree = proto_item_add_subtree(ti, ett_ddtp);
if (!BYTES_ARE_IN_FRAME(offset, 4)) {
- proto_tree_add_text(ddtp_tree, offset, END_OF_FRAME-offset, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, END_OF_FRAME-offset, "Frame too short");
return;
}
- proto_tree_add_item(ddtp_tree, hf_ddtp_version, offset, 4, pntohl(pd+offset));
+ proto_tree_add_item(ddtp_tree, hf_ddtp_version, NullTVB, offset, 4, pntohl(pd+offset));
offset += 4;
if (!BYTES_ARE_IN_FRAME(offset, 4)) {
- proto_tree_add_text(ddtp_tree, offset, END_OF_FRAME-offset, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, END_OF_FRAME-offset, "Frame too short");
return;
}
- proto_tree_add_item(ddtp_tree, hf_ddtp_encrypt, offset, 4, pntohl(pd+offset));
+ proto_tree_add_item(ddtp_tree, hf_ddtp_encrypt, NullTVB, offset, 4, pntohl(pd+offset));
if (!BYTES_ARE_IN_FRAME(offset+4, 4)) {
- proto_tree_add_text(ddtp_tree, offset+4, END_OF_FRAME-offset-4, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset+4, END_OF_FRAME-offset-4, "Frame too short");
return;
}
- proto_tree_add_item(ddtp_tree, hf_ddtp_hostid, offset+4, 4, pntohl(pd+offset+4));
+ proto_tree_add_item(ddtp_tree, hf_ddtp_hostid, NullTVB, offset+4, 4, pntohl(pd+offset+4));
if (pntohl(pd+offset) == DDTP_ENCRYPT_PLAINTEXT) {
offset += 8;
if (!BYTES_ARE_IN_FRAME(offset, 4)) {
- proto_tree_add_text(ddtp_tree, offset, END_OF_FRAME-offset, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, END_OF_FRAME-offset, "Frame too short");
return;
}
- proto_tree_add_item(ddtp_tree, hf_ddtp_msgtype, offset, 4, pntohl(pd+offset));
+ proto_tree_add_item(ddtp_tree, hf_ddtp_msgtype, NullTVB, offset, 4, pntohl(pd+offset));
switch (pntohl(pd+offset)) {
case DDTP_MESSAGE_ERROR :
offset += 4;
offset += 4;
if (check_col(fd, COL_INFO)) col_add_str (fd, COL_INFO, "Update Query");
if (!BYTES_ARE_IN_FRAME(offset, 4)) {
- proto_tree_add_text(ddtp_tree, offset, END_OF_FRAME-offset, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, END_OF_FRAME-offset, "Frame too short");
return;
}
- proto_tree_add_item(ddtp_tree, hf_ddtp_opcode, offset, 4, pntohl(pd+offset));
+ proto_tree_add_item(ddtp_tree, hf_ddtp_opcode, NullTVB, offset, 4, pntohl(pd+offset));
offset += 4;
if (!BYTES_ARE_IN_FRAME(offset, 4)) {
- proto_tree_add_text(ddtp_tree, offset, END_OF_FRAME-offset, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, END_OF_FRAME-offset, "Frame too short");
return;
}
- proto_tree_add_item(ddtp_tree, hf_ddtp_ipaddr, offset, 4, pntohl(pd+offset));
+ proto_tree_add_item(ddtp_tree, hf_ddtp_ipaddr, NullTVB, offset, 4, pntohl(pd+offset));
break;
case DDTP_UPDATE_REPLY :
offset += 4;
if (check_col(fd, COL_INFO)) col_add_str (fd, COL_INFO, "Update Reply");
if (!BYTES_ARE_IN_FRAME(offset, 4)) {
- proto_tree_add_text(ddtp_tree, offset, END_OF_FRAME-offset, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, END_OF_FRAME-offset, "Frame too short");
return;
}
- proto_tree_add_item(ddtp_tree, hf_ddtp_status, offset, 4, pntohl(pd+offset));
+ proto_tree_add_item(ddtp_tree, hf_ddtp_status, NullTVB, offset, 4, pntohl(pd+offset));
break;
case DDTP_ALIVE_QUERY :
offset += 4;
if (check_col(fd, COL_INFO)) col_add_str (fd, COL_INFO, "Alive Query");
if (!BYTES_ARE_IN_FRAME(offset, 4)) {
- proto_tree_add_text(ddtp_tree, offset, END_OF_FRAME-offset, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, END_OF_FRAME-offset, "Frame too short");
return;
}
- proto_tree_add_text(ddtp_tree, offset, 4, "Dummy : %u", pntohl(pd+offset));
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, 4, "Dummy : %u", pntohl(pd+offset));
break;
case DDTP_ALIVE_REPLY :
offset += 4;
if (check_col(fd, COL_INFO)) col_add_str (fd, COL_INFO, "Alive Reply");
if (!BYTES_ARE_IN_FRAME(offset, 4)) {
- proto_tree_add_text(ddtp_tree, offset, END_OF_FRAME-offset, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, END_OF_FRAME-offset, "Frame too short");
return;
}
- proto_tree_add_text(ddtp_tree, offset, 4, "Dummy : %u", pntohl(pd+offset));
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, 4, "Dummy : %u", pntohl(pd+offset));
break;
default :
if (check_col(fd, COL_INFO)) col_add_str (fd, COL_INFO, "Unknwon type");
if (!BYTES_ARE_IN_FRAME(offset, 4)) {
- proto_tree_add_text(ddtp_tree, offset, END_OF_FRAME-offset, "Frame too short");
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, END_OF_FRAME-offset, "Frame too short");
return;
}
- proto_tree_add_text(ddtp_tree, offset, 4, "Unknown type : %u", pntohl(pd+offset));
+ proto_tree_add_text(ddtp_tree, NullTVB, offset, 4, "Unknown type : %u", pntohl(pd+offset));
}
}
}