* Portions based on information/specs retrieved from the OpenAFS sources at
* www.openafs.org, Copyright IBM.
*
- * $Id: packet-afs.c,v 1.51 2002/11/28 03:57:49 guy Exp $
+ * $Id: packet-afs.c,v 1.54 2003/03/05 09:52:22 sahlberg Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
struct afs_request_val {
guint32 opcode;
+ guint req_num;
+ guint rep_num;
+ nstime_t req_time;
};
static GHashTable *afs_request_hash = NULL;
int reply = 0;
conversation_t *conversation;
struct afs_request_key request_key, *new_request_key;
- struct afs_request_val *request_val;
+ struct afs_request_val *request_val=NULL;
proto_tree *afs_tree, *afs_op_tree, *ti;
int port, node, typenode, opcode;
value_string const *vals;
int offset = 0;
+ nstime_t ns;
+
void (*dissector)(tvbuff_t *tvb, struct rxinfo *rxinfo, proto_tree *tree, int offset, int opcode);
/* only allocate a new hash element when it's a request */
opcode = 0;
- if ( !request_val && !reply) {
- new_request_key = g_mem_chunk_alloc(afs_request_keys);
- *new_request_key = request_key;
-
- request_val = g_mem_chunk_alloc(afs_request_vals);
- request_val -> opcode = tvb_get_ntohl(tvb, offset);
-
- g_hash_table_insert(afs_request_hash, new_request_key,
- request_val);
+ if(!pinfo->fd->flags.visited){
+ if ( !request_val && !reply) {
+ new_request_key = g_mem_chunk_alloc(afs_request_keys);
+ *new_request_key = request_key;
+
+ request_val = g_mem_chunk_alloc(afs_request_vals);
+ request_val -> opcode = tvb_get_ntohl(tvb, offset);
+ request_val -> req_num = pinfo->fd->num;
+ request_val -> rep_num = 0;
+ request_val -> req_time.secs=pinfo->fd->abs_secs;
+ request_val -> req_time.nsecs=pinfo->fd->abs_usecs*1000;
+
+ g_hash_table_insert(afs_request_hash, new_request_key,
+ request_val);
+ }
+ if( request_val && reply ) {
+ request_val -> rep_num = pinfo->fd->num;
+ }
}
if ( request_val ) {
opcode = request_val->opcode;
}
+
node = 0;
typenode = 0;
vals = NULL;
val_to_str(port, port_types, "Unknown(%d)"),
reply ? "Reply" : "Request");
+ if( request_val && !reply && request_val->rep_num) {
+ proto_tree_add_uint_format(afs_tree, hf_afs_repframe,
+ tvb, 0, 0, request_val->rep_num,
+ "The reply to this request is in frame %u",
+ request_val->rep_num);
+ }
+ if( request_val && reply && request_val->rep_num) {
+ proto_tree_add_uint_format(afs_tree, hf_afs_reqframe,
+ tvb, 0, 0, request_val->req_num,
+ "This is a reply to a request in frame %u",
+ request_val->req_num);
+ ns.secs= pinfo->fd->abs_secs-request_val->req_time.secs;
+ ns.nsecs=pinfo->fd->abs_usecs*1000-request_val->req_time.nsecs;
+ if(ns.nsecs<0){
+ ns.nsecs+=1000000000;
+ ns.secs--;
+ }
+ proto_tree_add_time(afs_tree, hf_afs_time, tvb, offset, 0,
+ &ns);
+ }
+
+
if ( VALID_OPCODE(opcode) ) {
/* until we do cache, can't handle replies */
ti = NULL;
/* Add the subtree for this particular service */
afs_op_tree = proto_item_add_subtree(ti, ett_afs_op);
+
if ( typenode != 0 ) {
/* indicate the type of request */
proto_tree_add_boolean_hidden(afs_tree, typenode, tvb, offset, 0, 1);
break;
case 160: /* get xstats */
OUT_UINT(hf_afs_fs_xstats_version);
- OUT_DATE(hf_afs_fs_xstats_timestamp);
+ OUT_TIMESECS(hf_afs_fs_xstats_timestamp);
OUT_FS_AFS_CollData();
break;
case 162: /* flush cps */
/* no output */
break;
case 107: /* get dates */
- OUT_DATE(hf_afs_bos_newtime);
- OUT_DATE(hf_afs_bos_baktime);
- OUT_DATE(hf_afs_bos_oldtime);
+ OUT_TIMESECS(hf_afs_bos_newtime);
+ OUT_TIMESECS(hf_afs_bos_baktime);
+ OUT_TIMESECS(hf_afs_bos_oldtime);
break;
case 108: /* exec */
/* no output */
break;
case 82: /* set status */
OUT_RXString(hf_afs_bos_instance);
- OUT_UINT(hf_afs_bos_status);
+ OUT_INT(hf_afs_bos_status);
break;
case 83: /* get status */
OUT_RXString(hf_afs_bos_instance);
break;
case 98: /* set t status */
OUT_RXString(hf_afs_bos_content);
- OUT_UINT(hf_afs_bos_status);
+ OUT_INT(hf_afs_bos_status);
break;
case 99: /* shutdown all */
/* no params */
{
case 10000: /* vote-beacon */
OUT_UINT(hf_afs_ubik_state);
- OUT_DATE(hf_afs_ubik_votestart);
+ OUT_TIMESECS(hf_afs_ubik_votestart);
OUT_UBIKVERSION("DB Version");
OUT_UBIKVERSION("TID");
break;