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| author | Guy Harris <guy@alum.mit.edu> | 2001-07-30 21:24:29 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2001-07-30 21:24:29 +0000 |
| commit | 6c2ee431a2cee98b96d2303c1dc571812536d383 (patch) | |
| tree | b9d3556f6d6498449d9652ee82db6ef85a3c4ecc /packet-wsp.c | |
| parent | 76a85d57644c9a25e4b7ee0ee9504914183ffe60 (diff) | |
| download | wireshark-6c2ee431a2cee98b96d2303c1dc571812536d383.tar.gz | |
Update from Alexandre P. Ferreira to correctly decode Extended Methods
capabilities in CONNECT replies.
svn path=/trunk/; revision=3800
Diffstat (limited to 'packet-wsp.c')
| -rw-r--r-- | packet-wsp.c | 44 |
1 files changed, 29 insertions, 15 deletions
diff --git a/packet-wsp.c b/packet-wsp.c index 9ecc2a0dd6..44f0212a1b 100644 --- a/packet-wsp.c +++ b/packet-wsp.c @@ -2,7 +2,7 @@ * * Routines to dissect WSP component of WAP traffic. * - * $Id: packet-wsp.c,v 1.31 2001/07/30 05:20:44 guy Exp $ + * $Id: packet-wsp.c,v 1.32 2001/07/30 21:24:29 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -750,7 +750,7 @@ static void add_warning_header (proto_tree *, tvbuff_t *, int, tvbuff_t *, value_type_t, int); static void add_accept_application_header (proto_tree *, tvbuff_t *, int, tvbuff_t *, value_type_t, int); -static void add_capabilities (proto_tree *tree, tvbuff_t *tvb); +static void add_capabilities (proto_tree *tree, tvbuff_t *tvb, int type); static value_type_t get_value_type_len (tvbuff_t *, int, guint *, int *, int *); static guint get_uintvar (tvbuff_t *, guint, guint); static gint get_integer (tvbuff_t *, guint, guint, value_type_t, guint *); @@ -1045,7 +1045,7 @@ dissect_wsp_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, if (capabilityLength > 0) { tmp_tvb = tvb_new_subset (tvb, offset, capabilityLength, capabilityLength); - add_capabilities (wsp_tree, tmp_tvb); + add_capabilities (wsp_tree, tmp_tvb, CONNECT); offset += capabilityLength; } @@ -1079,7 +1079,7 @@ dissect_wsp_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, if (capabilityLength > 0) { tmp_tvb = tvb_new_subset (tvb, offset, capabilityLength, capabilityLength); - add_capabilities (wsp_tree, tmp_tvb); + add_capabilities (wsp_tree, tmp_tvb, CONNECTREPLY); offset += capabilityLength; } @@ -2271,7 +2271,7 @@ add_accept_application_header (proto_tree *tree, tvbuff_t *header_buff, } static void -add_capabilities (proto_tree *tree, tvbuff_t *tvb) +add_capabilities (proto_tree *tree, tvbuff_t *tvb, int type) { proto_item *ti; proto_tree *wsp_capabilities; @@ -2366,18 +2366,32 @@ add_capabilities (proto_tree *tree, tvbuff_t *tvb) case 0x05 : /* Extended Methods */ offsetStr = offset; offset++; - i = 0; - while ((offsetStr-capabilitiesStart) <= length) + if (type == CONNECT) { - value = tvb_get_guint8(tvb, offsetStr); - i += snprintf(valString+i,200-i,"(%d - ",value); - offsetStr++; - for (;(valString[i] = tvb_get_guint8(tvb, offsetStr));i++,offsetStr++); - offsetStr++; - valString[i++] = ')'; - valString[i++] = ' '; + i = 0; + while ((offsetStr-capabilitiesStart) <= length) + { + value = tvb_get_guint8(tvb, offsetStr); + i += snprintf(valString+i,200-i,"(%d - ",value); + offsetStr++; + for (;(valString[i] = tvb_get_guint8(tvb, offsetStr));i++,offsetStr++); + offsetStr++; + valString[i++] = ')'; + valString[i++] = ' '; + } + valString[i]=0; + } + else + { + i = 0; + while ((offsetStr-capabilitiesStart) <= length) + { + value = tvb_get_guint8(tvb, offsetStr); + i += snprintf(valString+i,200-i,"(%d) ",value); + offsetStr++; + } + valString[i]=0; } - valString[i]=0; proto_tree_add_string(wsp_capabilities, hf_wsp_capabilities_extended_methods, tvb, capabilitiesStart, length+1, valString); break; case 0x06 : /* Header Code Pages */ |