Move dissectors to epan/dissectors directory.

Also move ncp222.py, x11-fields, process-x11-fields.pl,
make-reg-dotc, and make-reg-dotc.py.

Adjust #include lines in files that include packet-*.h
files.

svn path=/trunk/; revision=11410

1 files changed, 146 insertions, 0 deletions

diff --git a/epan/dissectors/packet-teimanagement.c b/epan/dissectors/packet-teimanagement.c
new file mode 100644
index 0000000000..8d6dab4d41
--- /dev/null
+++ b/epan/dissectors/packet-teimanagement.c
@@ -0,0 +1,146 @@
+/* packet-teimanagement.c
+ * Routines for LAPD TEI Management frame disassembly
+ * Rolf Fiedler <rolf.fiedler@innoventif.com>
+ * based on code by Gilbert Ramirez <gram@alumni.rice.edu>
+ *
+ * $Id$
+ *
+ * Ethereal - Network traffic analyzer
+ * By Gerald Combs <gerald@ethereal.com>
+ * Copyright 1998
+ *
+ * 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
+
+#include <stdio.h>
+#include <glib.h>
+#include <string.h>
+#include <epan/packet.h>
+#include "lapd_sapi.h"
+
+/* ISDN/LAPD references:
+ *
+ * http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/isdn.htm
+ * http://www.ece.wpi.edu/courses/ee535/hwk11cd95/agrebe/agrebe.html
+ * http://www.acacia-net.com/Clarinet/Protocol/q9213o84.htm
+ */
+
+static int proto_tei=-1;
+
+static int lm_entity_id=-1;
+static int lm_reference=-1;
+static int lm_message=-1;
+static int lm_action=-1;
+static int lm_extend =-1;
+static gint lm_subtree=-1;
+
+#define TEI_ID_REQUEST    0x01
+#define TEI_ID_ASSIGNED   0x02
+#define TEI_ID_DENIED     0x03
+#define TEI_ID_CHECK_REQ  0x04
+#define TEI_ID_CHECK_RESP 0x05
+#define TEI_ID_REMOVE     0x06
+#define TEI_ID_VERIFY     0x07
+
+static const value_string tei_msg_vals[]={
+    { TEI_ID_REQUEST,    "Identity Request"},
+    { TEI_ID_ASSIGNED,   "Identity Assigned"},
+    { TEI_ID_DENIED,     "Identity Denied"},
+    { TEI_ID_CHECK_REQ,  "Identity Check Request"},
+    { TEI_ID_CHECK_RESP, "Identity Check Response"},
+    { TEI_ID_REMOVE,     "Identity Remove"},
+    { TEI_ID_VERIFY,     "Identity Verify"},
+    { 0, NULL}
+};
+
+static void
+dissect_teimanagement(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+    proto_tree *tei_tree = NULL;
+    proto_item *tei_ti;
+    guint8 message;
+    
+    if(check_col(pinfo->cinfo, COL_PROTOCOL)) 
+	col_set_str(pinfo->cinfo, COL_PROTOCOL, "TEI");
+    if (check_col(pinfo->cinfo, COL_INFO))
+	col_clear(pinfo->cinfo, COL_INFO);
+    
+    if (tree) {
+	tei_ti = proto_tree_add_item(tree, proto_tei, tvb, 0, 5, FALSE);
+	tei_tree = proto_item_add_subtree(tei_ti, lm_subtree);
+	
+	proto_tree_add_item(tei_tree, lm_entity_id, tvb, 0, 1, FALSE);
+	proto_tree_add_item(tei_tree, lm_reference,  tvb, 1, 2, FALSE);
+    }
+
+    message = tvb_get_guint8(tvb, 3);
+    if (check_col(pinfo->cinfo, COL_INFO))
+	col_set_str(pinfo->cinfo, COL_INFO,
+	    val_to_str(message, tei_msg_vals, "Unknown message type (0x%04x)"));
+    if (tree) {
+	proto_tree_add_uint(tei_tree, lm_message, tvb, 3, 1, message);
+	proto_tree_add_item(tei_tree, lm_action, tvb, 4, 1, FALSE);
+	proto_tree_add_item(tei_tree, lm_extend, tvb, 4, 1, FALSE);
+    }
+}
+
+void
+proto_register_teimanagement(void)
+{
+    static gint *subtree[]={
+	&lm_subtree
+    };
+    
+    static hf_register_info hf[] = {
+	{ &lm_entity_id,
+	  { "Entity", "tei.entity", FT_UINT8, BASE_HEX, NULL, 0x0,
+	  	"Layer Management Entity Identifier", HFILL }},
+
+	{ &lm_reference,
+	  { "Reference", "tei.reference", FT_UINT16, BASE_DEC, NULL, 0x0,
+	  	"Reference Number", HFILL }},
+
+	{ &lm_message,
+	  { "Msg", "tei.msg", FT_UINT8, BASE_DEC, VALS(tei_msg_vals), 0x0,
+	  	"Message Type", HFILL }},
+
+	{ &lm_action,
+	  { "Action", "tei.action", FT_UINT8, BASE_DEC, NULL, 0xfe,
+	  	"Action Indicator", HFILL }},
+
+	{ &lm_extend,
+	  { "Extend", "tei.extend", FT_UINT8, BASE_DEC, NULL, 0x01,
+	  	"Extension Indicator", HFILL }}
+    };
+
+    proto_tei = proto_register_protocol("TEI Management Procedure, Channel D (LAPD)",
+					 "TEI_MANAGEMENT", "tei_management");
+    proto_register_field_array (proto_tei, hf, array_length(hf));
+    proto_register_subtree_array(subtree, array_length(subtree));
+}
+
+void
+proto_reg_handoff_teimanagement(void)
+{
+    dissector_handle_t teimanagement_handle;
+
+    teimanagement_handle = create_dissector_handle(dissect_teimanagement,
+        proto_tei);
+    dissector_add("lapd.sapi", LAPD_SAPI_L2, teimanagement_handle);
+}