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-rw-r--r--packet-isis-clv.c94
1 files changed, 47 insertions, 47 deletions
diff --git a/packet-isis-clv.c b/packet-isis-clv.c
index 973fed8353..a9adade013 100644
--- a/packet-isis-clv.c
+++ b/packet-isis-clv.c
@@ -1,23 +1,23 @@
/* packet-isis-clv.c
* Common CLV decode routines.
*
- * $Id: packet-isis-clv.c,v 1.22 2002/08/02 23:35:51 jmayer Exp $
+ * $Id: packet-isis-clv.c,v 1.23 2002/08/28 21:00:18 jmayer Exp $
* Stuart Stanley <stuarts@mxmail.net>
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
- *
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -49,7 +49,7 @@ free_g_string(void *arg)
/*
* Name: isis_dissect_area_address_clv()
- *
+ *
* Description:
* Take an area address CLV and display it pieces. An area address
* CLV is n, x byte hex strings.
@@ -59,14 +59,14 @@ free_g_string(void *arg)
* proto_tree * : protocol display tree to fill out. May be NULL
* int : offset into packet data where we are.
* int : length of clv we are decoding
- *
+ *
* Output:
* void, but we will add to proto tree if !NULL.
*/
-void
+void
isis_dissect_area_address_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
int length)
-{
+{
int arealen,area_idx;
GString *gstr;
@@ -86,7 +86,7 @@ isis_dissect_area_address_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
}
if ( tree ) {
- /*
+ /*
* Lets turn the area address into "standard"
* xx.xxxx.xxxx.xxxx.xxxx.xxxx.xxxx format string.
* this is a private routine as the print_nsap_net in
@@ -112,7 +112,7 @@ isis_dissect_area_address_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
}
/* and spit it out */
- proto_tree_add_text ( tree, tvb, offset, arealen + 1,
+ proto_tree_add_text ( tree, tvb, offset, arealen + 1,
"Area address (%d): %s", arealen, gstr->str );
/*
@@ -129,14 +129,14 @@ isis_dissect_area_address_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
/*
* Name: isis_dissect_authentication_clv()
- *
+ *
* Description:
* Take apart the CLV that hold authentication information. This
* is currently 1 octet auth type (which must be 1) and then
* the clear text password.
- *
+ *
* An ISIS password has different meaning depending where it
- * is found. Thus we support a passed in prefix string to
+ * is found. Thus we support a passed in prefix string to
* use to name this.
*
* Input:
@@ -145,14 +145,14 @@ isis_dissect_area_address_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
* int : offset into packet data where we are.
* int : length of clv we are decoding
* char * : Password meaning
- *
+ *
* Output:
* void, but we will add to proto tree if !NULL.
*/
-void
+void
isis_dissect_authentication_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
int length, char *meaning)
-{
+{
guchar pw_type;
char sbuf[300]; /* 255 + header info area */
char *s = sbuf;
@@ -207,8 +207,8 @@ isis_dissect_authentication_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
if ( auth_unsupported ) {
isis_dissect_unknown(tvb, tree, offset,
"Unknown authentication type" );
- }
-}
+ }
+}
/*
* Name: isis_dissect_hostname_clv()
@@ -231,7 +231,7 @@ isis_dissect_authentication_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
void
isis_dissect_hostname_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
int length)
-{
+{
if ( !tree ) return; /* nothing to do! */
if ( length == 0 ) {
@@ -247,15 +247,15 @@ isis_dissect_hostname_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
-void
+void
isis_dissect_mt_clv(tvbuff_t *tvb, proto_tree *tree, int offset, int length,
int tree_id)
-{
+{
guint16 mt_block;
char mt_desc[60];
while (length>0) {
- /* length can only be a multiple of 2, otherwise there is
+ /* length can only be a multiple of 2, otherwise there is
something broken -> so decode down until length is 1 */
if (length!=1) {
/* fetch two bytes */
@@ -302,7 +302,7 @@ isis_dissect_mt_clv(tvbuff_t *tvb, proto_tree *tree, int offset, int length,
/*
* Name: isis_dissect_ip_int_clv()
- *
+ *
* Description:
* Take apart the CLV that lists all the IP interfaces. The
* meaning of which is slightly different for the different base packet
@@ -315,11 +315,11 @@ isis_dissect_mt_clv(tvbuff_t *tvb, proto_tree *tree, int offset, int length,
* int : offset into packet data where we are.
* int : length of clv we are decoding
* int : tree id to use for proto tree.
- *
+ *
* Output:
* void, but we will add to proto tree if !NULL.
*/
-void
+void
isis_dissect_ip_int_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
int length, int tree_id)
{
@@ -344,7 +344,7 @@ isis_dissect_ip_int_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
/*
* Name: isis_dissect_ipv6_int_clv()
- *
+ *
* Description:
* Take apart the CLV that lists all the IPv6 interfaces. The
* meaning of which is slightly different for the different base packet
@@ -357,11 +357,11 @@ isis_dissect_ip_int_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
* int : offset into packet data where we are.
* int : length of clv we are decoding
* int : tree id to use for proto tree.
- *
+ *
* Output:
* void, but we will add to proto tree if !NULL.
*/
-void
+void
isis_dissect_ipv6_int_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
int length, int tree_id)
{
@@ -425,7 +425,7 @@ isis_dissect_te_router_id_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
/*
* Name: isis_dissect_nlpid_clv()
- *
+ *
* Description:
* Take apart a NLPID packet and display it. The NLPID (for intergrated
* ISIS, contains n network layer protocol IDs that the box supports.
@@ -437,11 +437,11 @@ isis_dissect_te_router_id_clv(tvbuff_t *tvb, proto_tree *tree, int offset,
* proto_tree * : protocol display tree to fill out. May be NULL
* int : offset into packet data where we are.
* int : length of clv we are decoding
- *
+ *
* Output:
* void, but we will add to proto tree if !NULL.
*/
-void
+void
isis_dissect_nlpid_clv(tvbuff_t *tvb, proto_tree *tree, int offset, int length)
{
char sbuf[256*6];
@@ -453,12 +453,12 @@ isis_dissect_nlpid_clv(tvbuff_t *tvb, proto_tree *tree, int offset, int length)
while ( length-- > 0 ) {
if (s != sbuf ) {
- s += sprintf ( s, ", " );
+ s += sprintf ( s, ", " );
}
s += sprintf ( s, "%s (0x%02x)",
- val_to_str(tvb_get_guint8(tvb, offset), nlpid_vals,
+ val_to_str(tvb_get_guint8(tvb, offset), nlpid_vals,
"Unknown"), tvb_get_guint8(tvb, offset));
- offset++;
+ offset++;
}
if ( hlen == 0 ) {
@@ -471,7 +471,7 @@ isis_dissect_nlpid_clv(tvbuff_t *tvb, proto_tree *tree, int offset, int length)
/*
* Name: isis_dissect_clvs()
- *
+ *
* Description:
* Dispatch routine to shred all the CLVs in a packet. We just
* walk through the clv entries in the packet. For each one, we
@@ -489,11 +489,11 @@ isis_dissect_nlpid_clv(tvbuff_t *tvb, proto_tree *tree, int offset, int length)
* int : length of CLV area.
* int : length of IDs in packet.
* int : unknown clv tree id
- *
+ *
* Output:
* void, but we will add to proto tree if !NULL.
*/
-void
+void
isis_dissect_clvs(tvbuff_t *tvb, proto_tree *tree, int offset,
const isis_clv_handle_t *opts, int len, int id_length,
int unknown_tree_id)
@@ -528,11 +528,11 @@ isis_dissect_clvs(tvbuff_t *tvb, proto_tree *tree, int offset,
if ( opts[q].dissect ) {
if (tree) {
/* adjust by 2 for code/len octets */
- snprintf ( sbuf, sizeof(sbuf), "%s (%d)",
- opts[q].tree_text, length );
- ti = proto_tree_add_text(tree, tvb, offset - 2,
+ snprintf ( sbuf, sizeof(sbuf), "%s (%d)",
+ opts[q].tree_text, length );
+ ti = proto_tree_add_text(tree, tvb, offset - 2,
length + 2, sbuf);
- clv_tree = proto_item_add_subtree(ti,
+ clv_tree = proto_item_add_subtree(ti,
*opts[q].tree_id );
} else {
clv_tree = NULL;
@@ -540,14 +540,14 @@ isis_dissect_clvs(tvbuff_t *tvb, proto_tree *tree, int offset,
opts[q].dissect(tvb, clv_tree, offset,
id_length, length);
} else {
- if (tree) {
- snprintf ( sbuf, sizeof(sbuf),
- "Unknown code (%d:%d)", code, length );
- ti = proto_tree_add_text(tree, tvb, offset - 2,
+ if (tree) {
+ snprintf ( sbuf, sizeof(sbuf),
+ "Unknown code (%d:%d)", code, length );
+ ti = proto_tree_add_text(tree, tvb, offset - 2,
length + 2, sbuf);
- clv_tree = proto_item_add_subtree(ti,
+ clv_tree = proto_item_add_subtree(ti,
unknown_tree_id );
- } else {
+ } else {
clv_tree = NULL;
}
}