diff options
author | jmayer <jmayer@f5534014-38df-0310-8fa8-9805f1628bb7> | 2002-08-28 21:04:11 +0000 |
---|---|---|
committer | jmayer <jmayer@f5534014-38df-0310-8fa8-9805f1628bb7> | 2002-08-28 21:04:11 +0000 |
commit | 68cedde6164517c47001280af867fd57756650ff (patch) | |
tree | fb24347c14c65d6b8d7f7e93e4060abbb7217e0c /packet-ospf.c | |
parent | 6dd1237758422cb309ad6706f74ef6b2c374a854 (diff) |
Removed trailing whitespaces from .h and .c files using the
winapi_cleanup tool written by Patrik Stridvall for the wine
project.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@6117 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'packet-ospf.c')
-rw-r--r-- | packet-ospf.c | 284 |
1 files changed, 142 insertions, 142 deletions
diff --git a/packet-ospf.c b/packet-ospf.c index 5059a01d79..e196502041 100644 --- a/packet-ospf.c +++ b/packet-ospf.c @@ -2,7 +2,7 @@ * Routines for OSPF packet disassembly * (c) Copyright Hannes R. Boehm <hannes@boehm.org> * - * $Id: packet-ospf.c,v 1.69 2002/08/02 23:35:55 jmayer Exp $ + * $Id: packet-ospf.c,v 1.70 2002/08/28 21:00:24 jmayer Exp $ * * At this time, this module is able to analyze OSPF * packets as specified in RFC2328. MOSPF (RFC1584) and other @@ -12,26 +12,26 @@ * - (c) 2001 Palle Lyckegaard <palle[AT]lyckegaard.dk> * * TOS - support is not fully implemented - * + * * 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. */ - + #ifdef HAVE_CONFIG_H # include "config.h" #endif @@ -84,7 +84,7 @@ static const value_string auth_vals[] = { #define OSPF_V2_OPTIONS_DC 0x20 #define OSPF_V2_OPTIONS_O 0x40 #define OSPF_V2_OPTIONS_DN 0x01 -#define OSPF_V3_OPTIONS_V6 0x01 +#define OSPF_V3_OPTIONS_V6 0x01 #define OSPF_V3_OPTIONS_E 0x02 #define OSPF_V3_OPTIONS_MC 0x04 #define OSPF_V3_OPTIONS_N 0x08 @@ -111,7 +111,7 @@ static const value_string auth_vals[] = { #define OSPF_V3_LSTYPE_INTER_AREA_PREFIX 0x2003 #define OSPF_V3_LSTYPE_INTER_AREA_ROUTER 0x2004 #define OSPF_V3_LSTYPE_AS_EXTERNAL 0x4005 -#define OSPF_V3_LSTYPE_GROUP_MEMBERSHIP 0x2006 +#define OSPF_V3_LSTYPE_GROUP_MEMBERSHIP 0x2006 #define OSPF_V3_LSTYPE_TYPE_7 0x2007 #define OSPF_V3_LSTYPE_LINK 0x0008 #define OSPF_V3_LSTYPE_INTRA_AREA_PREFIX 0x2009 @@ -160,13 +160,13 @@ static const value_string ls_opaque_type_vals[] = { }; static const value_string v3_ls_type_vals[] = { - {OSPF_V3_LSTYPE_ROUTER, "Router-LSA" }, - {OSPF_V3_LSTYPE_NETWORK, "Network-LSA" }, - {OSPF_V3_LSTYPE_INTER_AREA_PREFIX, "Inter-Area-Prefix-LSA" }, - {OSPF_V3_LSTYPE_INTER_AREA_ROUTER, "Inter-Area-Router-LSA" }, - {OSPF_V3_LSTYPE_AS_EXTERNAL, "AS-External-LSA" }, - {OSPF_V3_LSTYPE_GROUP_MEMBERSHIP, "Group-Membership-LSA" }, - {OSPF_V3_LSTYPE_TYPE_7, "Type-LSA" }, + {OSPF_V3_LSTYPE_ROUTER, "Router-LSA" }, + {OSPF_V3_LSTYPE_NETWORK, "Network-LSA" }, + {OSPF_V3_LSTYPE_INTER_AREA_PREFIX, "Inter-Area-Prefix-LSA" }, + {OSPF_V3_LSTYPE_INTER_AREA_ROUTER, "Inter-Area-Router-LSA" }, + {OSPF_V3_LSTYPE_AS_EXTERNAL, "AS-External-LSA" }, + {OSPF_V3_LSTYPE_GROUP_MEMBERSHIP, "Group-Membership-LSA" }, + {OSPF_V3_LSTYPE_TYPE_7, "Type-LSA" }, {OSPF_V3_LSTYPE_LINK, "Link-LSA" }, {OSPF_V3_LSTYPE_INTRA_AREA_PREFIX, "Intra-Area-Prefix-LSA" }, {0, NULL } @@ -220,7 +220,7 @@ enum { OSPFF_MSG_LS_REQ, OSPFF_MSG_LS_UPD, OSPFF_MSG_LS_ACK, - + OSPFF_LS_TYPE, OSPFF_LS_OPAQUE_TYPE, @@ -256,101 +256,101 @@ static int ospf_filter[OSPFF_MAX]; static hf_register_info ospff_info[] = { /* Message type number */ - {&ospf_filter[OSPFF_MSG_TYPE], + {&ospf_filter[OSPFF_MSG_TYPE], { "Message Type", "ospf.msg", FT_UINT8, BASE_DEC, VALS(pt_vals), 0x0, "", HFILL }}, /* Message types */ - {&ospf_filter[OSPFF_MSG_HELLO], + {&ospf_filter[OSPFF_MSG_HELLO], { "Hello", "ospf.msg.hello", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_MSG_DB_DESC], + {&ospf_filter[OSPFF_MSG_DB_DESC], { "Database Description", "ospf.msg.dbdesc", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_MSG_LS_REQ], + {&ospf_filter[OSPFF_MSG_LS_REQ], { "Link State Adv Request", "ospf.msg.lsreq", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_MSG_LS_UPD], + {&ospf_filter[OSPFF_MSG_LS_UPD], { "Link State Adv Update", "ospf.msg.lsupdate", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_MSG_LS_ACK], - { "Link State Adv Acknowledgement", "ospf.msg.lsack", FT_BOOLEAN, + {&ospf_filter[OSPFF_MSG_LS_ACK], + { "Link State Adv Acknowledgement", "ospf.msg.lsack", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, /* LS Types */ - {&ospf_filter[OSPFF_LS_TYPE], - { "Link-State Advertisement Type", "ospf.lsa", FT_UINT8, BASE_DEC, + {&ospf_filter[OSPFF_LS_TYPE], + { "Link-State Advertisement Type", "ospf.lsa", FT_UINT8, BASE_DEC, VALS(ls_type_vals), 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_OPAQUE_TYPE], - { "Link State ID Opaque Type", "ospf.lsid_opaque_type", FT_UINT8, BASE_DEC, + {&ospf_filter[OSPFF_LS_OPAQUE_TYPE], + { "Link State ID Opaque Type", "ospf.lsid_opaque_type", FT_UINT8, BASE_DEC, VALS(ls_opaque_type_vals), 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_MPLS_TE_INSTANCE], - { "Link State ID TE-LSA Instance", "ospf.lsid_te_lsa.instance", FT_UINT16, BASE_DEC, + {&ospf_filter[OSPFF_LS_MPLS_TE_INSTANCE], + { "Link State ID TE-LSA Instance", "ospf.lsid_te_lsa.instance", FT_UINT16, BASE_DEC, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_ROUTER], + {&ospf_filter[OSPFF_LS_ROUTER], { "Router LSA", "ospf.lsa.router", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_NETWORK], + {&ospf_filter[OSPFF_LS_NETWORK], { "Network LSA", "ospf.lsa.network", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_SUMMARY], - { "Summary LSA (IP Network)", "ospf.lsa.summary", FT_BOOLEAN, BASE_NONE, + {&ospf_filter[OSPFF_LS_SUMMARY], + { "Summary LSA (IP Network)", "ospf.lsa.summary", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_ASBR], + {&ospf_filter[OSPFF_LS_ASBR], { "Summary LSA (ASBR)", "ospf.lsa.asbr", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_ASEXT], + {&ospf_filter[OSPFF_LS_ASEXT], { "AS-External LSA (ASBR)", "ospf.lsa.asext", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_GRPMEMBER], + {&ospf_filter[OSPFF_LS_GRPMEMBER], { "Group Membership LSA", "ospf.lsa.member", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_ASEXT7], + {&ospf_filter[OSPFF_LS_ASEXT7], { "NSSA AS-External LSA", "ospf.lsa.nssa", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_EXTATTR], + {&ospf_filter[OSPFF_LS_EXTATTR], { "External Attributes LSA", "ospf.lsa.attr", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_OPAQUE], + {&ospf_filter[OSPFF_LS_OPAQUE], { "Opaque LSA", "ospf.lsa.opaque", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, /* Other interesting OSPF values */ - {&ospf_filter[OSPFF_SRC_ROUTER], - { "Source OSPF Router", "ospf.srcrouter", FT_IPv4, BASE_NONE, NULL, 0x0, - "", HFILL }}, + {&ospf_filter[OSPFF_SRC_ROUTER], + { "Source OSPF Router", "ospf.srcrouter", FT_IPv4, BASE_NONE, NULL, 0x0, + "", HFILL }}, - {&ospf_filter[OSPFF_ADV_ROUTER], - { "Advertising Router", "ospf.advrouter", FT_IPv4, BASE_NONE, NULL, 0x0, - "", HFILL }}, + {&ospf_filter[OSPFF_ADV_ROUTER], + { "Advertising Router", "ospf.advrouter", FT_IPv4, BASE_NONE, NULL, 0x0, + "", HFILL }}, - {&ospf_filter[OSPFF_LS_MPLS], - { "MPLS Traffic Engineering LSA", "ospf.lsa.mpls", FT_BOOLEAN, + {&ospf_filter[OSPFF_LS_MPLS], + { "MPLS Traffic Engineering LSA", "ospf.lsa.mpls", FT_BOOLEAN, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_MPLS_ROUTERID], - { "MPLS/TE Router ID", "ospf.mpls.routerid", FT_IPv4, BASE_NONE, NULL, 0x0, + {&ospf_filter[OSPFF_LS_MPLS_ROUTERID], + { "MPLS/TE Router ID", "ospf.mpls.routerid", FT_IPv4, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_MPLS_LINKID], - { "MPLS/TE Link ID", "ospf.mpls.linkid", FT_IPv4, BASE_NONE, NULL, 0x0, + {&ospf_filter[OSPFF_LS_MPLS_LINKID], + { "MPLS/TE Link ID", "ospf.mpls.linkid", FT_IPv4, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_MPLS_LOCAL_ADDR], - { "MPLS/TE Local Interface Address", "ospf.mpls.local_addr", FT_IPv4, + {&ospf_filter[OSPFF_LS_MPLS_LOCAL_ADDR], + { "MPLS/TE Local Interface Address", "ospf.mpls.local_addr", FT_IPv4, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_MPLS_REMOTE_ADDR], - { "MPLS/TE Remote Interface Address", "ospf.mpls.remote_addr", FT_IPv4, + {&ospf_filter[OSPFF_LS_MPLS_REMOTE_ADDR], + { "MPLS/TE Remote Interface Address", "ospf.mpls.remote_addr", FT_IPv4, BASE_NONE, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_MPLS_LOCAL_IFID], - { "MPLS/TE Local Interface Index", "ospf.mpls.local_id", FT_UINT32, + {&ospf_filter[OSPFF_LS_MPLS_LOCAL_IFID], + { "MPLS/TE Local Interface Index", "ospf.mpls.local_id", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, - {&ospf_filter[OSPFF_LS_MPLS_REMOTE_IFID], - { "MPLS/TE Remote Interface Index", "ospf.mpls.remote_id", FT_UINT32, + {&ospf_filter[OSPFF_LS_MPLS_REMOTE_IFID], + { "MPLS/TE Remote Interface Index", "ospf.mpls.remote_id", FT_UINT32, BASE_DEC, NULL, 0x0, "", HFILL }}, @@ -359,18 +359,18 @@ static hf_register_info ospff_info[] = { static guint8 ospf_msg_type_to_filter (guint8 msg_type) { - if (msg_type >= OSPF_HELLO && - msg_type <= OSPF_LS_ACK) + if (msg_type >= OSPF_HELLO && + msg_type <= OSPF_LS_ACK) return msg_type + OSPFF_MSG_MIN; return -1; } static guint8 ospf_ls_type_to_filter (guint8 ls_type) { - if (ls_type >= OSPF_LSTYPE_ROUTER && - ls_type <= OSPF_LSTYPE_EXTATTR) + if (ls_type >= OSPF_LSTYPE_ROUTER && + ls_type <= OSPF_LSTYPE_EXTATTR) return OSPFF_LS_MIN + ls_type; - else if (ls_type >= OSPF_LSTYPE_OP_LINKLOCAL && + else if (ls_type >= OSPF_LSTYPE_OP_LINKLOCAL && ls_type <= OSPF_LSTYPE_OP_ASWIDE) return OSPFF_LS_OPAQUE; else @@ -380,18 +380,18 @@ static guint8 ospf_ls_type_to_filter (guint8 ls_type) static dissector_handle_t data_handle; static void dissect_ospf_hello(tvbuff_t*, int, proto_tree*, guint8); -static void dissect_ospf_db_desc(tvbuff_t*, int, proto_tree*, guint8); -static void dissect_ospf_ls_req(tvbuff_t*, int, proto_tree*, guint8); -static void dissect_ospf_ls_upd(tvbuff_t*, int, proto_tree*, guint8); -static void dissect_ospf_ls_ack(tvbuff_t*, int, proto_tree*, guint8); +static void dissect_ospf_db_desc(tvbuff_t*, int, proto_tree*, guint8); +static void dissect_ospf_ls_req(tvbuff_t*, int, proto_tree*, guint8); +static void dissect_ospf_ls_upd(tvbuff_t*, int, proto_tree*, guint8); +static void dissect_ospf_ls_ack(tvbuff_t*, int, proto_tree*, guint8); /* dissect_ospf_v[23]lsa returns the offset of the next LSA - * if disassemble_body is set to FALSE (e.g. in LSA ACK + * if disassemble_body is set to FALSE (e.g. in LSA ACK * packets), the offset is set to the offset of the next * LSA header */ -static int dissect_ospf_v2_lsa(tvbuff_t*, int, proto_tree*, gboolean disassemble_body); -static int dissect_ospf_v3_lsa(tvbuff_t*, int, proto_tree*, gboolean disassemble_body); +static int dissect_ospf_v2_lsa(tvbuff_t*, int, proto_tree*, gboolean disassemble_body); +static int dissect_ospf_v3_lsa(tvbuff_t*, int, proto_tree*, gboolean disassemble_body); static void dissect_ospf_options(tvbuff_t *, int, proto_tree *, guint8); @@ -399,11 +399,11 @@ static void dissect_ospf_v3_prefix_options(tvbuff_t *, int, proto_tree *); static void dissect_ospf_v3_address_prefix(tvbuff_t *, int, int, proto_tree *); -static void +static void dissect_ospf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { proto_tree *ospf_tree = NULL; - proto_item *ti; + proto_item *ti; proto_tree *ospf_header_tree; guint8 version; guint8 packet_type; @@ -444,7 +444,7 @@ dissect_ospf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) if (check_col(pinfo->cinfo, COL_INFO)) { col_add_str(pinfo->cinfo, COL_INFO, val_to_str(packet_type, pt_vals, "Unknown (%u)")); - } + } if (tree) { ospflen = tvb_get_ntohs(tvb, 2); @@ -453,19 +453,19 @@ dissect_ospf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) ospf_tree = proto_item_add_subtree(ti, ett_ospf); ti = proto_tree_add_text(ospf_tree, tvb, 0, ospf_header_length, - "OSPF Header"); + "OSPF Header"); ospf_header_tree = proto_item_add_subtree(ti, ett_ospf_hdr); proto_tree_add_text(ospf_header_tree, tvb, 0, 1, "OSPF Version: %u", - version); - proto_tree_add_item(ospf_header_tree, ospf_filter[OSPFF_MSG_TYPE], + version); + proto_tree_add_item(ospf_header_tree, ospf_filter[OSPFF_MSG_TYPE], tvb, 1, 1, FALSE); - proto_tree_add_item_hidden(ospf_header_tree, + proto_tree_add_item_hidden(ospf_header_tree, ospf_filter[ospf_msg_type_to_filter(packet_type)], tvb, 1, 1, FALSE); proto_tree_add_text(ospf_header_tree, tvb, 2, 2, "Packet Length: %u", ospflen); - proto_tree_add_item(ospf_header_tree, ospf_filter[OSPFF_SRC_ROUTER], + proto_tree_add_item(ospf_header_tree, ospf_filter[OSPFF_SRC_ROUTER], tvb, 4, 4, FALSE); areaid=tvb_get_ntohl(tvb,8); proto_tree_add_text(ospf_header_tree, tvb, 8, 4, "Area ID: %s%s", @@ -544,7 +544,7 @@ dissect_ospf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) /* Authentication is only valid for OSPFv2 */ - if ( version == OSPF_VERSION_2 ) { + if ( version == OSPF_VERSION_2 ) { auth_type = tvb_get_ntohs(tvb, 14); proto_tree_add_text(ospf_header_tree, tvb, 14, 2, "Auth Type: %s", val_to_str(auth_type, auth_vals, "Unknown (%u)")); @@ -567,7 +567,7 @@ dissect_ospf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) crypto_len); proto_tree_add_text(ospf_header_tree, tvb, 20, 4, "Auth Crypto Sequence Number: 0x%x", tvb_get_ntohl(tvb, 20)); - + /* Show the message digest that was appended to the end of the OSPF message - but only if it's present (we don't want to get an exception before we've tried dissecting OSPF @@ -637,11 +637,11 @@ static void dissect_ospf_hello(tvbuff_t *tvb, int offset, proto_tree *tree, guint8 version) { proto_tree *ospf_hello_tree; - proto_item *ti; + proto_item *ti; ti = proto_tree_add_text(tree, tvb, offset, -1, "OSPF Hello Packet"); ospf_hello_tree = proto_item_add_subtree(ti, ett_ospf_hello); - + switch (version ) { case OSPF_VERSION_2: proto_tree_add_text(ospf_hello_tree, tvb, offset, 4, "Network Mask: %s", @@ -693,7 +693,7 @@ dissect_ospf_hello(tvbuff_t *tvb, int offset, proto_tree *tree, guint8 version) break; - default: + default: break; } } @@ -702,17 +702,17 @@ static void dissect_ospf_db_desc(tvbuff_t *tvb, int offset, proto_tree *tree, guint8 version) { proto_tree *ospf_db_desc_tree=NULL; - proto_item *ti; + proto_item *ti; guint8 flags; guint8 reserved; char flags_string[20] = ""; if (tree) { - ti = proto_tree_add_text(tree, tvb, offset, -1, "OSPF DB Description"); + ti = proto_tree_add_text(tree, tvb, offset, -1, "OSPF DB Description"); ospf_db_desc_tree = proto_item_add_subtree(ti, ett_ospf_desc); switch (version ) { - + case OSPF_VERSION_2: proto_tree_add_text(ospf_db_desc_tree, tvb, offset, 2, "Interface MTU: %u", @@ -807,14 +807,14 @@ dissect_ospf_ls_req(tvbuff_t *tvb, int offset, proto_tree *tree, guint8 version) /* we place every request for a LSA in a single subtree */ while (tvb_reported_length_remaining(tvb, offset) != 0) { ti = proto_tree_add_text(tree, tvb, offset, OSPF_LS_REQ_LENGTH, - "Link State Request"); + "Link State Request"); ospf_lsr_tree = proto_item_add_subtree(ti, ett_ospf_lsr); - + switch ( version ) { case OSPF_VERSION_2: ls_type = tvb_get_ntohl(tvb, offset); - proto_tree_add_item(ospf_lsr_tree, ospf_filter[OSPFF_LS_TYPE], + proto_tree_add_item(ospf_lsr_tree, ospf_filter[OSPFF_LS_TYPE], tvb, offset, 4, FALSE); break; case OSPF_VERSION_3: @@ -832,7 +832,7 @@ dissect_ospf_ls_req(tvbuff_t *tvb, int offset, proto_tree *tree, guint8 version) } - proto_tree_add_text(ospf_lsr_tree, tvb, offset + 4, 4, "Link State ID: %s", + proto_tree_add_text(ospf_lsr_tree, tvb, offset + 4, 4, "Link State ID: %s", ip_to_str(tvb_get_ptr(tvb, offset + 4, 4))); proto_tree_add_item(ospf_lsr_tree, ospf_filter[OSPFF_ADV_ROUTER], tvb, offset + 8, 4, FALSE); @@ -847,7 +847,7 @@ dissect_ospf_ls_upd(tvbuff_t *tvb, int offset, proto_tree *tree, guint8 version) proto_tree *ospf_lsa_upd_tree=NULL; proto_item *ti; guint32 lsa_nr; - guint32 lsa_counter; + guint32 lsa_counter; ti = proto_tree_add_text(tree, tvb, offset, -1, "LS Update Packet"); ospf_lsa_upd_tree = proto_item_add_subtree(ti, ett_ospf_lsa_upd); @@ -857,7 +857,7 @@ dissect_ospf_ls_upd(tvbuff_t *tvb, int offset, proto_tree *tree, guint8 version) lsa_nr); /* skip to the beginning of the first LSA */ offset += 4; /* the LS Upd Packet contains only a 32 bit #LSAs field */ - + lsa_counter = 0; while (lsa_counter < lsa_nr) { if ( version == OSPF_VERSION_2) @@ -883,7 +883,7 @@ dissect_ospf_ls_ack(tvbuff_t *tvb, int offset, proto_tree *tree, guint8 version) } /* - * Returns if an LSA is opaque, i.e. requires special treatment + * Returns if an LSA is opaque, i.e. requires special treatment */ static int is_opaque(int lsa_type) @@ -932,14 +932,14 @@ static const value_string mpls_link_stlv_str[] = { {0, NULL}, }; -/* - * Dissect MPLS/TE opaque LSA +/* + * Dissect MPLS/TE opaque LSA */ static void dissect_ospf_lsa_mpls(tvbuff_t *tvb, int offset, proto_tree *tree, guint32 length) { - proto_item *ti; + proto_item *ti; proto_tree *mpls_tree; proto_tree *tlv_tree; proto_tree *stlv_tree; @@ -967,7 +967,7 @@ dissect_ospf_lsa_mpls(tvbuff_t *tvb, int offset, proto_tree *tree, case MPLS_TLV_ROUTER: ti = proto_tree_add_text(mpls_tree, tvb, offset, tlv_length+4, - "Router Address: %s", + "Router Address: %s", ip_to_str(tvb_get_ptr(tvb, offset+4, 4))); tlv_tree = proto_item_add_subtree(ti, ett_ospf_lsa_mpls_router); proto_tree_add_text(tlv_tree, tvb, offset, 2, "TLV Type: 1 - Router Address"); @@ -1032,9 +1032,9 @@ dissect_ospf_lsa_mpls(tvbuff_t *tvb, int offset, proto_tree *tree, /* The Local/Remote Interface IP Address sub-TLV is TLV type 3/4, and is 4N octets in length, where N is the number of neighbor addresses. */ for (i=0; i < stlv_len; i+=4) - proto_tree_add_item(stlv_tree, - stlv_type==MPLS_LINK_LOCAL_IF ? - ospf_filter[OSPFF_LS_MPLS_LOCAL_ADDR] : + proto_tree_add_item(stlv_tree, + stlv_type==MPLS_LINK_LOCAL_IF ? + ospf_filter[OSPFF_LS_MPLS_LOCAL_ADDR] : ospf_filter[OSPFF_LS_MPLS_REMOTE_ADDR], tvb, stlv_offset+4+i, 4, FALSE); break; @@ -1094,9 +1094,9 @@ dissect_ospf_lsa_mpls(tvbuff_t *tvb, int offset, proto_tree *tree, "TLV Type: %u: %s", stlv_type, stlv_name); proto_tree_add_text(stlv_tree, tvb, stlv_offset+2, 2, "TLV Length: %u", stlv_len); - proto_tree_add_item(stlv_tree, - stlv_type==MPLS_LINK_LOCAL_ID ? - ospf_filter[OSPFF_LS_MPLS_LOCAL_IFID] : + proto_tree_add_item(stlv_tree, + stlv_type==MPLS_LINK_LOCAL_ID ? + ospf_filter[OSPFF_LS_MPLS_LOCAL_IFID] : ospf_filter[OSPFF_LS_MPLS_REMOTE_IFID], tvb, stlv_offset+4, 4, FALSE); break; @@ -1109,11 +1109,11 @@ dissect_ospf_lsa_mpls(tvbuff_t *tvb, int offset, proto_tree *tree, "TLV Type: %u: %s", stlv_type, stlv_name); proto_tree_add_text(stlv_tree, tvb, stlv_offset+2, 2, "TLV Length: %u", stlv_len); - proto_tree_add_text(stlv_tree, tvb, stlv_offset+4, 1, "Switching Type: %s", - val_to_str(tvb_get_guint8(tvb,stlv_offset+4), + proto_tree_add_text(stlv_tree, tvb, stlv_offset+4, 1, "Switching Type: %s", + val_to_str(tvb_get_guint8(tvb,stlv_offset+4), gmpls_switching_type_str, "Unknown (%d)")); - proto_tree_add_text(stlv_tree, tvb, stlv_offset+5, 1, "Encoding: %s", - val_to_str(tvb_get_guint8(tvb,stlv_offset+5), + proto_tree_add_text(stlv_tree, tvb, stlv_offset+5, 1, "Encoding: %s", + val_to_str(tvb_get_guint8(tvb,stlv_offset+5), gmpls_lsp_enc_str, "Unknown (%d)")); for (i = 0; i < 8; i++) { proto_tree_add_text(stlv_tree, tvb, stlv_offset+8+(i*4), 4, @@ -1133,7 +1133,7 @@ dissect_ospf_lsa_mpls(tvbuff_t *tvb, int offset, proto_tree *tree, break; default: - ti = proto_tree_add_text(mpls_tree, tvb, offset, tlv_length+4, + ti = proto_tree_add_text(mpls_tree, tvb, offset, tlv_length+4, "Unknown LSA: %u", tlv_type); tlv_tree = proto_item_add_subtree(ti, ett_ospf_lsa_mpls_link); proto_tree_add_text(tlv_tree, tvb, offset, 2, "TLV Type: %u - Unknown", @@ -1174,7 +1174,7 @@ dissect_ospf_v2_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, gboolean disassemble_body) { proto_tree *ospf_lsa_tree; - proto_item *ti; + proto_item *ti; guint8 ls_type; guint16 ls_length; @@ -1200,23 +1200,23 @@ dissect_ospf_v2_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, end_offset = offset + ls_length; if (disassemble_body) { - ti = proto_tree_add_text(tree, tvb, offset, ls_length, - "LS Type: %s", - val_to_str(ls_type, ls_type_vals, "Unknown (%d)")); + ti = proto_tree_add_text(tree, tvb, offset, ls_length, + "LS Type: %s", + val_to_str(ls_type, ls_type_vals, "Unknown (%d)")); } else { ti = proto_tree_add_text(tree, tvb, offset, OSPF_LSA_HEADER_LENGTH, - "LSA Header"); + "LSA Header"); } ospf_lsa_tree = proto_item_add_subtree(ti, ett_ospf_lsa); proto_tree_add_text(ospf_lsa_tree, tvb, offset, 2, "LS Age: %u seconds", tvb_get_ntohs(tvb, offset)); dissect_ospf_options(tvb, offset + 2, ospf_lsa_tree, OSPF_VERSION_2); - proto_tree_add_item(ospf_lsa_tree, ospf_filter[OSPFF_LS_TYPE], tvb, - offset + 3, 1, FALSE); - proto_tree_add_item_hidden(ospf_lsa_tree, - ospf_filter[ospf_ls_type_to_filter(ls_type)], tvb, - offset + 3, 1, FALSE); + proto_tree_add_item(ospf_lsa_tree, ospf_filter[OSPFF_LS_TYPE], tvb, + offset + 3, 1, FALSE); + proto_tree_add_item_hidden(ospf_lsa_tree, + ospf_filter[ospf_ls_type_to_filter(ls_type)], tvb, + offset + 3, 1, FALSE); if (is_opaque(ls_type)) { ls_id_type = tvb_get_guint8(tvb, offset + 4); @@ -1272,7 +1272,7 @@ dissect_ospf_v2_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, proto_tree_add_text(ospf_lsa_tree, tvb, offset + 2, 2, "Number of Links: %u", nr_links); offset += 4; - /* nr_links links follow + /* nr_links links follow * maybe we should put each of the links into its own subtree ??? */ for (link_counter = 1; link_counter <= nr_links; link_counter++) { @@ -1323,7 +1323,7 @@ dissect_ospf_v2_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, offset += 12; - /* nr_tos metrics may follow each link + /* nr_tos metrics may follow each link * ATTENTION: TOS metrics are not tested (I don't have TOS * based routing) * please send me a mail if it is/isn't working @@ -1371,7 +1371,7 @@ dissect_ospf_v2_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, case OSPF_LSTYPE_ASEXT: case OSPF_LSTYPE_ASEXT7: - proto_tree_add_text(ospf_lsa_tree, tvb, offset, 4, "Netmask: %s", + proto_tree_add_text(ospf_lsa_tree, tvb, offset, 4, "Netmask: %s", ip_to_str(tvb_get_ptr(tvb, offset, 4))); offset += 4; @@ -1388,7 +1388,7 @@ dissect_ospf_v2_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, tvb_get_ntoh24(tvb, offset + 1)); offset += 4; - proto_tree_add_text(ospf_lsa_tree, tvb, offset, 4, "Forwarding Address: %s", + proto_tree_add_text(ospf_lsa_tree, tvb, offset, 4, "Forwarding Address: %s", ip_to_str(tvb_get_ptr(tvb, offset, 4))); offset += 4; @@ -1411,7 +1411,7 @@ dissect_ospf_v2_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, tvb_get_ntoh24(tvb, offset + 1)); offset += 4; - proto_tree_add_text(ospf_lsa_tree, tvb, offset, 4, "Forwarding Address: %s", + proto_tree_add_text(ospf_lsa_tree, tvb, offset, 4, "Forwarding Address: %s", ip_to_str(tvb_get_ptr(tvb, offset, 4))); offset += 4; @@ -1448,7 +1448,7 @@ dissect_ospf_v3_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, gboolean disassemble_body) { proto_tree *ospf_lsa_tree; - proto_item *ti; + proto_item *ti; guint16 ls_type; guint16 ls_length; @@ -1481,10 +1481,10 @@ dissect_ospf_v3_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, if (disassemble_body) { ti = proto_tree_add_text(tree, tvb, offset, ls_length, - "%s (Type: 0x%04x)", val_to_str(ls_type, v3_ls_type_vals,"Unknown"), ls_type); + "%s (Type: 0x%04x)", val_to_str(ls_type, v3_ls_type_vals,"Unknown"), ls_type); } else { ti = proto_tree_add_text(tree, tvb, offset, OSPF_LSA_HEADER_LENGTH, - "LSA Header"); + "LSA Header"); } ospf_lsa_tree = proto_item_add_subtree(ti, ett_ospf_lsa); @@ -1552,7 +1552,7 @@ dissect_ospf_v3_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, if (ls_length > 0) proto_tree_add_text(ospf_lsa_tree, tvb, offset, ls_length, - "Router Interfaces:"); + "Router Interfaces:"); /* scan all router-lsa router interfaces */ /* maybe we should put each of the links into its own subtree ??? */ @@ -1716,7 +1716,7 @@ dissect_ospf_v3_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, proto_tree_add_text(ospf_lsa_tree, tvb, offset, 1, "Flags: 0x%02x (%s)", flags, flags_string); - + /* 24 bits metric */ metric=tvb_get_ntoh24(tvb, offset+1); proto_tree_add_text(ospf_lsa_tree, tvb, offset+1, 3, @@ -1738,7 +1738,7 @@ dissect_ospf_v3_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, /* address_prefix */ dissect_ospf_v3_address_prefix(tvb, offset, prefix_length, ospf_lsa_tree); - + offset+=(prefix_length+31)/32*4; /* Forwarding Address (optional - only if F-flag is on) */ @@ -1760,7 +1760,7 @@ dissect_ospf_v3_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, /* Referenced Link State ID (optional - only if Referenced LS type is non-zero */ if ( (offset < end_offset) && (referenced_ls_type != 0) ) { - proto_tree_add_text(ospf_lsa_tree, tvb, offset, 4, "Referenced Link State ID: %s", + proto_tree_add_text(ospf_lsa_tree, tvb, offset, 4, "Referenced Link State ID: %s", ip_to_str(tvb_get_ptr(tvb, offset, 4))); offset+=4; } @@ -1804,12 +1804,12 @@ dissect_ospf_v3_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, /* address_prefix */ dissect_ospf_v3_address_prefix(tvb, offset, prefix_length, ospf_lsa_tree); - + offset+=(prefix_length+31)/32*4; number_prefixes--; - } + } break; case OSPF_V3_LSTYPE_INTRA_AREA_PREFIX: @@ -1824,11 +1824,11 @@ dissect_ospf_v3_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, referenced_ls_type, val_to_str(referenced_ls_type, v3_ls_type_vals, "Unknown")); /* Referenced Link State ID */ - proto_tree_add_text(ospf_lsa_tree, tvb, offset + 4, 4, "Referenced Link State ID: %s", + proto_tree_add_text(ospf_lsa_tree, tvb, offset + 4, 4, "Referenced Link State ID: %s", ip_to_str(tvb_get_ptr(tvb, offset + 4, 4))); /* Referenced Advertising Router */ - proto_tree_add_text(ospf_lsa_tree, tvb, offset + 8, 4, "Referenced Advertising Router: %s", + proto_tree_add_text(ospf_lsa_tree, tvb, offset + 8, 4, "Referenced Advertising Router: %s", ip_to_str(tvb_get_ptr(tvb, offset + 8, 4))); offset+=12; @@ -1851,7 +1851,7 @@ dissect_ospf_v3_lsa(tvbuff_t *tvb, int offset, proto_tree *tree, /* address_prefix */ dissect_ospf_v3_address_prefix(tvb, offset, prefix_length, ospf_lsa_tree); - + offset+=(prefix_length+31)/32*4; number_prefixes--; @@ -1921,7 +1921,7 @@ dissect_ospf_options(tvbuff_t *tvb, int offset, proto_tree *tree, guint8 version if (options_ospfv2 & OSPF_V2_OPTIONS_DN) { if (options_string[0] != '\0') strcat(options_string, "/"); - strcat(options_string, "DN"); + strcat(options_string, "DN"); } proto_tree_add_text(tree, tvb, offset, 1, "Options: 0x%x (%s)", @@ -1984,7 +1984,7 @@ static void dissect_ospf_v3_prefix_options(tvbuff_t *tvb, int offset, proto_tree guint8 position; position=0; - + prefix_options=tvb_get_guint8(tvb, offset); strcpy(prefix_options_string,""); @@ -2051,15 +2051,15 @@ static void dissect_ospf_v3_address_prefix(tvbuff_t *tvb, int offset, int prefix buffer[bufpos++]=':'; sprintf(bytebuf,"%02x",value); - buffer[bufpos++]=bytebuf[0]; - buffer[bufpos++]=bytebuf[1]; - + buffer[bufpos++]=bytebuf[0]; + buffer[bufpos++]=bytebuf[1]; + position++; offset++; bytes_to_process--; } - buffer[bufpos]=0; + buffer[bufpos]=0; proto_tree_add_text(tree, tvb, start_offset, ((prefix_length+31)/32)*4, "Address Prefix: %s",buffer); } |