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authorGilbert Ramirez <gram@alumni.rice.edu>2004-07-18 18:06:47 +0000
committerGilbert Ramirez <gram@alumni.rice.edu>2004-07-18 18:06:47 +0000
commit669db206cb1f270046ad400fff7655e20c63e723 (patch)
tree4eff24a2e16c8963e497e1fc575f35e6af59bd26 /packet-h1.c
parentae46c27a38700af669ef907491081f09df6f6b2c (diff)
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
Diffstat (limited to 'packet-h1.c')
-rw-r--r--packet-h1.c320
1 files changed, 0 insertions, 320 deletions
diff --git a/packet-h1.c b/packet-h1.c
deleted file mode 100644
index 245dff7c16..0000000000
--- a/packet-h1.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/* packet-h1.c
- * Routines for Sinec H1 packet disassembly
- * Gerrit Gehnen <G.Gehnen@atrie.de>
- *
- * $Id$
- *
- * 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
-
-#include <string.h>
-
-#include <glib.h>
-#include <epan/packet.h>
-
-static int proto_h1 = -1;
-static int hf_h1_header = -1;
-static int hf_h1_len = -1;
-static int hf_h1_opfield = -1;
-static int hf_h1_oplen = -1;
-static int hf_h1_opcode = -1;
-static int hf_h1_requestblock = -1;
-static int hf_h1_requestlen = -1;
-static int hf_h1_dbnr = -1;
-static int hf_h1_dwnr = -1;
-static int hf_h1_dlen = -1;
-static int hf_h1_org = -1;
-static int hf_h1_response = -1;
-static int hf_h1_response_len = -1;
-static int hf_h1_response_value = -1;
-static int hf_h1_empty_len = -1;
-static int hf_h1_empty = -1;
-
-static dissector_handle_t data_handle;
-
-#define EMPTY_BLOCK 0xFF
-#define OPCODE_BLOCK 0x01
-#define REQUEST_BLOCK 0x03
-#define RESPONSE_BLOCK 0x0F
-
-static const value_string opcode_vals[] = {
- {3, "Write Request"},
- {4, "Write Response"},
- {5, "Read Request"},
- {6, "Read Response"},
- {0, NULL}
-};
-
-static const value_string org_vals[] = {
- {0x01, "DB"},
- {0x02, "MB"},
- {0x03, "EB"},
- {0x04, "AB"},
- {0x05, "PB"},
- {0x06, "ZB"},
- {0x07, "TB"},
- {0x08, "BS"},
- {0x09, "AS"},
- {0x0a, "DX"},
- {0x10, "DE"},
- {0x11, "QB"},
- {0, NULL}
-};
-
-static const value_string returncode_vals[] = {
- {0x00, "No error"},
- {0x02, "Requested block does not exist"},
- {0x03, "Requested block too small"},
- {0xFF, "Error, reason unknown"},
- {0, NULL}
-};
-
-static gint ett_h1 = -1;
-static gint ett_opcode = -1;
-static gint ett_org = -1;
-static gint ett_response = -1;
-static gint ett_empty = -1;
-
-static gboolean dissect_h1(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
-{
- tvbuff_t *next_tvb;
-
- proto_tree *h1_tree = NULL;
-
- proto_item *ti;
- proto_tree *opcode_tree = NULL;
- proto_tree *org_tree = NULL;
- proto_tree *response_tree = NULL;
- proto_tree *empty_tree = NULL;
-
- unsigned int position = 3;
- unsigned int offset=0;
-
- if (tvb_length_remaining(tvb, 0) < 2)
- {
- /* Not enough data captured to hold the "S5" header; don't try
- to interpret it as H1. */
- return FALSE;
- }
-
- if (!(tvb_get_guint8(tvb,offset) == 'S' && tvb_get_guint8(tvb,offset+1) == '5'))
- {
- return FALSE;
- }
-
- if (check_col (pinfo->cinfo, COL_PROTOCOL))
- col_set_str (pinfo->cinfo, COL_PROTOCOL, "H1");
- if (check_col (pinfo->cinfo, COL_INFO))
- col_add_str (pinfo->cinfo, COL_INFO, "S5: ");
- if (tree)
- {
- ti = proto_tree_add_item (tree, proto_h1, tvb, offset, 16, FALSE);
- h1_tree = proto_item_add_subtree (ti, ett_h1);
- proto_tree_add_uint (h1_tree, hf_h1_header, tvb, offset, 2,
- tvb_get_ntohs(tvb,offset));
- proto_tree_add_uint (h1_tree, hf_h1_len, tvb, offset + 2, 1,
- tvb_get_guint8(tvb,offset+2));
- }
-
- while (position < tvb_get_guint8(tvb,offset+2))
- {
- switch (tvb_get_guint8(tvb,offset + position))
- {
- case OPCODE_BLOCK:
- if (h1_tree)
- {
- ti = proto_tree_add_uint (h1_tree, hf_h1_opfield, tvb,
- offset + position,
- tvb_get_guint8(tvb,offset+position+1),
- tvb_get_guint8(tvb,offset+position));
- opcode_tree = proto_item_add_subtree (ti, ett_opcode);
- proto_tree_add_uint (opcode_tree, hf_h1_oplen, tvb,
- offset + position + 1, 1,
- tvb_get_guint8(tvb,offset + position + 1));
- proto_tree_add_uint (opcode_tree, hf_h1_opcode, tvb,
- offset + position + 2, 1,
- tvb_get_guint8(tvb,offset + position + 2));
- }
- if (check_col (pinfo->cinfo, COL_INFO))
- {
- col_append_str (pinfo->cinfo, COL_INFO,
- val_to_str (tvb_get_guint8(tvb,offset + position + 2),
- opcode_vals,"Unknown Opcode (0x%2.2x)"));
- }
- break;
- case REQUEST_BLOCK:
- if (h1_tree)
- {
- ti = proto_tree_add_uint (h1_tree, hf_h1_requestblock, tvb,
- offset + position,
- tvb_get_guint8(tvb,offset + position + 1),
- tvb_get_guint8(tvb,offset + position));
- org_tree = proto_item_add_subtree (ti, ett_org);
- proto_tree_add_uint (org_tree, hf_h1_requestlen, tvb,
- offset + position + 1, 1,
- tvb_get_guint8(tvb,offset + position+1));
- proto_tree_add_uint (org_tree, hf_h1_org, tvb,
- offset + position + 2, 1,
- tvb_get_guint8(tvb,offset + position+2));
- proto_tree_add_uint (org_tree, hf_h1_dbnr, tvb,
- offset + position + 3, 1,
- tvb_get_guint8(tvb,offset + position+3));
- proto_tree_add_uint (org_tree, hf_h1_dwnr, tvb,
- offset + position + 4, 2,
- tvb_get_ntohs(tvb,offset+position+4));
- proto_tree_add_int (org_tree, hf_h1_dlen, tvb,
- offset + position + 6, 2,
- tvb_get_ntohs(tvb,offset+position+6));
- }
- if (check_col (pinfo->cinfo, COL_INFO))
- {
- col_append_fstr (pinfo->cinfo, COL_INFO, " %s %d",
- val_to_str (tvb_get_guint8(tvb,offset + position + 2),
- org_vals,"Unknown Type (0x%2.2x)"),
- tvb_get_guint8(tvb,offset + position + 3));
- col_append_fstr (pinfo->cinfo, COL_INFO, " DW %d",
- tvb_get_ntohs(tvb,offset+position+4));
- col_append_fstr (pinfo->cinfo, COL_INFO, " Count %d",
- tvb_get_ntohs(tvb,offset+position+6));
- }
- break;
- case RESPONSE_BLOCK:
- if (h1_tree)
- {
- ti = proto_tree_add_uint (h1_tree, hf_h1_response, tvb,
- offset + position,
- tvb_get_guint8(tvb,offset + position + 1),
- tvb_get_guint8(tvb,offset + position));
- response_tree = proto_item_add_subtree (ti, ett_response);
- proto_tree_add_uint (response_tree, hf_h1_response_len, tvb,
- offset + position + 1, 1,
- tvb_get_guint8(tvb,offset + position+1));
- proto_tree_add_uint (response_tree, hf_h1_response_value, tvb,
- offset + position + 2, 1,
- tvb_get_guint8(tvb,offset + position+2));
- }
- if (check_col (pinfo->cinfo, COL_INFO))
- {
- col_append_fstr (pinfo->cinfo, COL_INFO, " %s",
- val_to_str (tvb_get_guint8(tvb,offset + position + 2),
- returncode_vals,"Unknown Returcode (0x%2.2x"));
- }
- break;
- case EMPTY_BLOCK:
- if (h1_tree)
- {
- ti = proto_tree_add_uint (h1_tree, hf_h1_empty, tvb,
- offset + position,
- tvb_get_guint8(tvb,offset + position + 1),
- tvb_get_guint8(tvb,offset + position));
- empty_tree = proto_item_add_subtree (ti, ett_empty);
-
- proto_tree_add_uint (empty_tree, hf_h1_empty_len, tvb,
- offset + position + 1, 1,
- tvb_get_guint8(tvb,offset + position+1));
- }
- break;
- default:
- /* This is not a valid telegram. So cancel dissection
- and try the next dissector */
- return FALSE;
- break;
- }
- position += tvb_get_guint8(tvb,offset + position + 1); /* Goto next section */
- } /* ..while */
- next_tvb = tvb_new_subset(tvb, offset+tvb_get_guint8(tvb,offset+2), -1, -1);
- call_dissector(data_handle,next_tvb, pinfo, tree);
-
- return TRUE;
-}
-
-
-void
-proto_register_h1 (void)
-{
- static hf_register_info hf[] = {
- {&hf_h1_header,
- {"H1-Header", "h1.header", FT_UINT16, BASE_HEX, NULL, 0x0,
- "", HFILL }},
- {&hf_h1_len,
- {"Length indicator", "h1.len", FT_UINT16, BASE_DEC, NULL, 0x0,
- "", HFILL }},
- {&hf_h1_opfield,
- {"Operation identifier", "h1.opfield", FT_UINT8, BASE_HEX, NULL, 0x0,
- "", HFILL }},
- {&hf_h1_oplen,
- {"Operation length", "h1.oplen", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL }},
- {&hf_h1_opcode,
- {"Opcode", "h1.opcode", FT_UINT8, BASE_HEX, VALS (opcode_vals), 0x0,
- "", HFILL }},
- {&hf_h1_requestblock,
- {"Request identifier", "h1.request", FT_UINT8, BASE_HEX, NULL, 0x0,
- "", HFILL }},
- {&hf_h1_requestlen,
- {"Request length", "h1.reqlen", FT_UINT8, BASE_HEX, NULL, 0x0,
- "", HFILL }},
- {&hf_h1_org,
- {"Memory type", "h1.org", FT_UINT8, BASE_HEX, VALS (org_vals), 0x0,
- "", HFILL }},
- {&hf_h1_dbnr,
- {"Memory block number", "h1.dbnr", FT_UINT8, BASE_DEC, NULL, 0x0, "", HFILL }},
- {&hf_h1_dwnr,
- {"Address within memory block", "h1.dwnr", FT_UINT16, BASE_DEC, NULL, 0x0,
- "", HFILL }},
- {&hf_h1_dlen,
- {"Length in words", "h1.dlen", FT_INT16, BASE_DEC, NULL, 0x0, "", HFILL }},
- {&hf_h1_response,
- {"Response identifier", "h1.response", FT_UINT8, BASE_HEX, NULL, 0x0, "", HFILL }},
- {&hf_h1_response_len,
- {"Response length", "h1.reslen", FT_UINT8, BASE_DEC, NULL, 0x0,
- "", HFILL }},
- {&hf_h1_response_value,
- {"Response value", "h1.resvalue", FT_UINT8, BASE_DEC,
- VALS (returncode_vals), 0x0, "", HFILL }},
- {&hf_h1_empty,
- {"Empty field", "h1.empty", FT_UINT8, BASE_HEX, NULL, 0x0,
- "", HFILL }},
- {&hf_h1_empty_len,
- {"Empty field length", "h1.empty_len", FT_UINT8, BASE_DEC, NULL, 0x0,
- "", HFILL }}
- };
-
- static gint *ett[] = {
- &ett_h1,
- &ett_opcode,
- &ett_response,
- &ett_org,
- &ett_empty
- };
-
- proto_h1 = proto_register_protocol ("Sinec H1 Protocol", "H1", "h1");
- proto_register_field_array (proto_h1, hf, array_length (hf));
- proto_register_subtree_array (ett, array_length (ett));
-}
-
-void
-proto_reg_handoff_h1(void)
-{
- heur_dissector_add("cotp_is", dissect_h1, proto_h1);
- data_handle = find_dissector("data");
-}