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authorRonnie Sahlberg <ronnie_sahlberg@ozemail.com.au>2002-06-02 12:33:15 +0000
committerRonnie Sahlberg <ronnie_sahlberg@ozemail.com.au>2002-06-02 12:33:15 +0000
commit6fb5e72ab1b1457f10bab5894c5db3164604b4f2 (patch)
treee136245fb52a42f24f4ee743557d043de5f325ea /packet-dcerpc-tapi.c
parentc9f2880cff586caf4811e89fc032404a170810d4 (diff)
TAPI interface.
svn path=/trunk/; revision=5609
Diffstat (limited to 'packet-dcerpc-tapi.c')
-rw-r--r--packet-dcerpc-tapi.c244
1 files changed, 244 insertions, 0 deletions
diff --git a/packet-dcerpc-tapi.c b/packet-dcerpc-tapi.c
new file mode 100644
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+++ b/packet-dcerpc-tapi.c
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+/* packet-dcerpc-tapi.c
+ * Routines for DCERPC TAPI packet disassembly
+ * Copyright 2002, Ronnie Sahlberg
+ *
+ * $Id: packet-dcerpc-tapi.c,v 1.1 2002/06/02 12:33:15 sahlberg Exp $
+ *
+ * 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.
+ */
+/* The IDL file for this interface can be extracted by grepping for idl
+ * in capitals.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <glib.h>
+#include <epan/packet.h>
+#include "packet-dcerpc.h"
+#include "packet-dcerpc-nt.h"
+#include "packet-dcerpc-tapi.h"
+#include "smb.h"
+
+static int proto_dcerpc_tapi = -1;
+static int hf_tapi_rc = -1;
+static int hf_tapi_hnd = -1;
+static int hf_tapi_unknown_long = -1;
+static int hf_tapi_unknown_string = -1;
+static int hf_tapi_unknown_bytes = -1;
+
+static gint ett_dcerpc_tapi = -1;
+
+/*
+ IDL [ uuid(2f5f6520-ca46-1067-b319-00dd010662da),
+ IDL version(1.0),
+ IDL implicit_handle(handle_t rpc_binding)
+ IDL ] interface tapi
+ IDL {
+*/
+static e_uuid_t uuid_dcerpc_tapi = {
+ 0x2f5f6520, 0xca46, 0x1067,
+ { 0xb3, 0x19, 0x00, 0xdd, 0x01, 0x06, 0x62, 0xda }
+};
+
+static guint16 ver_dcerpc_tapi = 1;
+
+/*
+ IDL long Function_00(
+ IDL [out] [context_handle] void *element_1,
+ IDL [in] long element_2,
+ IDL [out] long element_3,
+ IDL [in] [string] [ref] wchar_t *element_4,
+ IDL [in] [string] [ref] wchar_t *element_5
+ IDL );
+*/
+static int
+dissect_tapi_UNKNOWN_00_rqst(tvbuff_t *tvb, int offset,
+ packet_info *pinfo, proto_tree *tree,
+ char *drep)
+{
+ offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
+ hf_tapi_unknown_long, NULL);
+
+ offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
+ dissect_ndr_nt_UNICODE_STRING_str, NDR_POINTER_REF,
+ "unknown string", hf_tapi_unknown_string, 0);
+
+ offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
+ dissect_ndr_nt_UNICODE_STRING_str, NDR_POINTER_REF,
+ "unknown string", hf_tapi_unknown_string, 0);
+
+ return offset;
+}
+static int
+dissect_tapi_UNKNOWN_00_reply(tvbuff_t *tvb, int offset,
+ packet_info *pinfo, proto_tree *tree,
+ char *drep)
+{
+ offset = dissect_ndr_ctx_hnd(tvb, offset, pinfo, tree, drep,
+ hf_tapi_hnd, NULL);
+
+ offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
+ hf_tapi_unknown_long, NULL);
+
+ offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
+ hf_tapi_rc, NULL);
+
+ return offset;
+}
+
+/*
+ IDL long Function_01(
+ IDL [in] [context_handle] void *element_6,
+ IDL [in,out] [size_is(element_8)] [length_is(???)] char element_7[*],
+ IDL [in] long element_8
+ IDL );
+*/
+static int
+dissect_tapi_TYPE_1(tvbuff_t *tvb, int offset,
+ packet_info *pinfo, proto_tree *tree,
+ char *drep)
+{
+ dcerpc_info *di;
+
+ di=pinfo->private_data;
+ if(di->conformant_run){
+ /* this call is to make ethereal eat the array header for the conformant run */
+ offset =dissect_ndr_ucvarray(tvb, offset, pinfo, tree, drep, NULL);
+
+ return offset;
+ }
+
+ proto_tree_add_item(tree, hf_tapi_unknown_bytes, tvb, offset,
+ di->array_actual_count, FALSE);
+ offset += di->array_actual_count;
+
+ return offset;
+}
+
+static int
+dissect_tapi_UNKNOWN_01_rqst(tvbuff_t *tvb, int offset,
+ packet_info *pinfo, proto_tree *tree,
+ char *drep)
+{
+ offset = dissect_ndr_ctx_hnd(tvb, offset, pinfo, tree, drep,
+ hf_tapi_hnd, NULL);
+
+ offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
+ dissect_tapi_TYPE_1, NDR_POINTER_REF,
+ "unknown array", -1, 0);
+
+ offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
+ hf_tapi_unknown_long, NULL);
+
+ return offset;
+}
+static int
+dissect_tapi_UNKNOWN_01_reply(tvbuff_t *tvb, int offset,
+ packet_info *pinfo, proto_tree *tree,
+ char *drep)
+{
+ offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
+ hf_tapi_rc, NULL);
+
+ return offset;
+}
+
+
+/*
+ IDL void Function_02(
+ IDL void
+ IDL );
+*/
+static int
+dissect_tapi_UNKNOWN_02_rqst(tvbuff_t *tvb _U_, int offset _U_,
+ packet_info *pinfo _U_, proto_tree *tree _U_,
+ char *drep _U_)
+{
+ return offset;
+}
+static int
+dissect_tapi_UNKNOWN_02_reply(tvbuff_t *tvb _U_, int offset _U_,
+ packet_info *pinfo _U_, proto_tree *tree _U_,
+ char *drep _U_)
+{
+ return offset;
+}
+
+/*
+ IDL }
+*/
+static dcerpc_sub_dissector dcerpc_tapi_dissectors[] = {
+ { TAPI_UNKNOWN_00, "TAPI_UNKNOWN_00",
+ dissect_tapi_UNKNOWN_00_rqst,
+ dissect_tapi_UNKNOWN_00_reply },
+ { TAPI_UNKNOWN_01, "TAPI_UNKNOWN_01",
+ dissect_tapi_UNKNOWN_01_rqst,
+ dissect_tapi_UNKNOWN_01_reply },
+ { TAPI_UNKNOWN_02, "TAPI_UNKNOWN_02",
+ dissect_tapi_UNKNOWN_02_rqst,
+ dissect_tapi_UNKNOWN_02_reply },
+
+ {0, NULL, NULL, NULL }
+};
+
+void
+proto_register_dcerpc_tapi(void)
+{
+static hf_register_info hf[] = {
+ { &hf_tapi_rc, {
+ "Return code", "tapi.rc", FT_UINT32, BASE_HEX,
+ VALS(NT_errors), 0x0, "TAPI return code", HFILL }},
+ { &hf_tapi_hnd, {
+ "Context Handle", "tapi.hnd", FT_BYTES, BASE_NONE,
+ NULL, 0x0, "Context handle", HFILL }},
+ { &hf_tapi_unknown_long, {
+ "Unknown long", "tapi.unknown.long", FT_UINT32, BASE_HEX,
+ NULL, 0x0, "Unknown long. If you know what this is, contact ethereal developers.", HFILL }},
+ { &hf_tapi_unknown_string, {
+ "Unknown string", "tapi.unknown.string", FT_STRING, BASE_HEX,
+ NULL, 0x0, "Unknown string. If you know what this is, contact ethereal developers.", HFILL }},
+ { &hf_tapi_unknown_bytes, {
+ "Unknown bytes", "tapi.unknown.bytes", FT_BYTES, BASE_HEX,
+ NULL, 0x0, "Unknown bytes. If you know what this is, contact ethereal developers.", HFILL }}
+ };
+
+ static gint *ett[] = {
+ &ett_dcerpc_tapi
+ };
+
+ proto_dcerpc_tapi = proto_register_protocol(
+ "Microsoft Telephony API Service", "TAPI", "tapi");
+
+ proto_register_field_array(proto_dcerpc_tapi, hf,
+ array_length(hf));
+
+ proto_register_subtree_array(ett, array_length(ett));
+}
+
+void
+proto_reg_handoff_dcerpc_tapi(void)
+{
+ /* Register protocol as dcerpc */
+
+ dcerpc_init_uuid(proto_dcerpc_tapi, ett_dcerpc_tapi,
+ &uuid_dcerpc_tapi, ver_dcerpc_tapi,
+ dcerpc_tapi_dissectors);
+}