diff options
Diffstat (limited to 'packet-ypserv.c')
| -rw-r--r-- | packet-ypserv.c | 169 |
1 files changed, 141 insertions, 28 deletions
diff --git a/packet-ypserv.c b/packet-ypserv.c index c67def9b12..3d9ffd66d1 100644 --- a/packet-ypserv.c +++ b/packet-ypserv.c @@ -1,7 +1,7 @@ /* packet-ypserv.c * Routines for ypserv dissection * - * $Id: packet-ypserv.c,v 1.2 1999/11/10 21:05:11 nneul Exp $ + * $Id: packet-ypserv.c,v 1.3 1999/11/11 20:18:46 nneul Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@unicom.net> @@ -38,40 +38,134 @@ #include "packet-ypserv.h" static int proto_ypserv = -1; +static int hf_ypserv_domain = -1; +static int hf_ypserv_servesdomain = -1; +static int hf_ypserv_map = -1; +static int hf_ypserv_key = -1; +static int hf_ypserv_value = -1; + +/* Dissect a domain call */ +int dissect_domain_call(const u_char *pd, int offset, frame_data *fd, + proto_tree *tree) +{ + if ( tree ) + { + offset = dissect_rpc_string_item(pd,offset,fd,tree,hf_ypserv_domain); + } + + return offset; +} + +int dissect_domain_reply(const u_char *pd, int offset, frame_data *fd, + proto_tree *tree) +{ + if ( tree ) + { + if ( !BYTES_ARE_IN_FRAME(offset, 1)) return offset; + proto_tree_add_item(tree, hf_ypserv_servesdomain, + offset, 4, pntohl(&pd[offset])); + offset += 4; + } + + return offset; +} + +/* Dissect a next call */ +int dissect_next_call(const u_char *pd, int offset, frame_data *fd, + proto_tree *tree) +{ + if ( tree ) + { + offset = dissect_rpc_string_item(pd,offset,fd,tree,hf_ypserv_domain); + offset = dissect_rpc_string_item(pd,offset,fd,tree,hf_ypserv_map); + offset = dissect_rpc_string_item(pd,offset,fd,tree,hf_ypserv_key); + } + + return offset; +} + +int dissect_first_call(const u_char *pd, int offset, frame_data *fd, + proto_tree *tree) +{ + if ( tree ) + { + offset = dissect_rpc_string_item(pd,offset,fd,tree,hf_ypserv_domain); + offset = dissect_rpc_string_item(pd,offset,fd,tree,hf_ypserv_map); + } + + return offset; +} + +int dissect_match_call(const u_char *pd, int offset, frame_data *fd, + proto_tree *tree) +{ + if ( tree ) + { + offset = dissect_rpc_string_item(pd,offset,fd,tree,hf_ypserv_domain); + offset = dissect_rpc_string_item(pd,offset,fd,tree,hf_ypserv_map); + offset = dissect_rpc_string_item(pd,offset,fd,tree,hf_ypserv_key); + } + + return offset; +} /* proc number, "proc name", dissect_request, dissect_reply */ /* NULL as function pointer means: take the generic one. */ + +/* someone please get me a version 1 trace */ const vsff ypserv1_proc[] = { - { 0, "NULL", NULL, NULL }, - { YPPROC_ALL, "ALL", NULL, NULL }, - { YPPROC_CLEAR, "CLEAR", NULL, NULL }, - { YPPROC_DOMAIN, "DOMAIN", NULL, NULL }, - { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK", NULL, NULL }, - { YPPROC_FIRST, "FIRST", NULL, NULL }, - { YPPROC_MAPLIST, "MAPLIST", NULL, NULL }, - { YPPROC_MASTER, "MASTER", NULL, NULL }, - { YPPROC_MATCH, "MATCH", NULL, NULL }, - { YPPROC_NEXT, "NEXT", NULL, NULL }, - { YPPROC_ORDER, "ORDER", NULL, NULL }, - { YPPROC_XFR, "XFR", NULL, NULL }, - { 0, NULL, NULL, NULL } + { 0, "NULL", NULL, NULL }, + { YPPROC_ALL, "ALL", + NULL, NULL }, + { YPPROC_CLEAR, "CLEAR", + NULL, NULL }, + { YPPROC_DOMAIN, "DOMAIN", + NULL, NULL }, + { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK", + NULL, NULL }, + { YPPROC_FIRST, "FIRST", + NULL, NULL }, + { YPPROC_MAPLIST, "MAPLIST", + NULL, NULL }, + { YPPROC_MASTER, "MASTER", + NULL, NULL }, + { YPPROC_MATCH, "MATCH", + NULL, NULL }, + { YPPROC_NEXT, "NEXT", + NULL, NULL }, + { YPPROC_ORDER, "ORDER", + NULL, NULL }, + { YPPROC_XFR, "XFR", + NULL, NULL }, + { 0, NULL, NULL, NULL } }; -/* end of YPServ version 1 */ +/* end of YPServ version 2 */ const vsff ypserv2_proc[] = { - { 0, "NULL", NULL, NULL }, - { YPPROC_ALL, "ALL", NULL, NULL }, - { YPPROC_CLEAR, "CLEAR", NULL, NULL }, - { YPPROC_DOMAIN, "DOMAIN", NULL, NULL }, - { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK", NULL, NULL }, - { YPPROC_FIRST, "FIRST", NULL, NULL }, - { YPPROC_MAPLIST, "MAPLIST", NULL, NULL }, - { YPPROC_MASTER, "MASTER", NULL, NULL }, - { YPPROC_MATCH, "MATCH", NULL, NULL }, - { YPPROC_NEXT, "NEXT", NULL, NULL }, - { YPPROC_ORDER, "ORDER", NULL, NULL }, - { YPPROC_XFR, "XFR", NULL, NULL }, - { 0, NULL, NULL, NULL } + { 0, "NULL", NULL, NULL }, + { YPPROC_ALL, "ALL", + NULL, NULL }, + { YPPROC_CLEAR, "CLEAR", + NULL, NULL }, + { YPPROC_DOMAIN, "DOMAIN", + dissect_domain_call, dissect_domain_reply }, + { YPPROC_DOMAIN_NONACK, "DOMAIN_NONACK", + dissect_domain_call, dissect_domain_reply }, + { YPPROC_FIRST, "FIRST", + dissect_first_call, NULL }, + { YPPROC_MAPLIST, "MAPLIST", + NULL, NULL }, + { YPPROC_MASTER, "MASTER", + NULL, NULL }, + { YPPROC_MATCH, "MATCH", + dissect_match_call, NULL }, + { YPPROC_NEXT, "NEXT", + dissect_next_call, NULL }, + { YPPROC_ORDER, "ORDER", + NULL, NULL }, + { YPPROC_XFR, "XFR", + NULL, NULL }, + { 0, NULL, NULL, NULL } }; /* end of YPServ version 2 */ @@ -79,7 +173,26 @@ const vsff ypserv2_proc[] = { void proto_register_ypserv(void) { + static hf_register_info hf[] = { + { &hf_ypserv_domain, { + "Domain", "ypserv.domain", FT_STRING, BASE_DEC, + NULL, 0, "Domain" }}, + { &hf_ypserv_servesdomain, { + "Serves Domain", "ypserv.servesdomain", FT_BOOLEAN, BASE_DEC, + NULL, 0, "Serves Domain" }}, + { &hf_ypserv_map, { + "Map Name", "ypserv.map", FT_STRING, BASE_DEC, + NULL, 0, "Map Name" }}, + { &hf_ypserv_key, { + "Key", "ypserv.key", FT_STRING, BASE_DEC, + NULL, 0, "Key" }}, + { &hf_ypserv_value, { + "Value", "ypserv.value", FT_STRING, BASE_DEC, + NULL, 0, "Value" }}, + }; + proto_ypserv = proto_register_protocol("Yellow Pages Service", "ypserv"); + proto_register_field_array(proto_ypserv, hf, array_length(hf)); /* Register the protocol as RPC */ rpc_init_prog(proto_ypserv, YPSERV_PROGRAM, ETT_YPSERV); |