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-rw-r--r--plugins/docsis/packet-rngrsp.c278
1 files changed, 0 insertions, 278 deletions
diff --git a/plugins/docsis/packet-rngrsp.c b/plugins/docsis/packet-rngrsp.c
deleted file mode 100644
index 7dfc51b015..0000000000
--- a/plugins/docsis/packet-rngrsp.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/* packet-rngrsp.c
- * Routines for Ranging Response Message dissection
- * Copyright 2002, Anand V. Narwani <anand[AT]narwani.org>
- *
- * Wireshark - Network traffic analyzer
- * By Gerald Combs <gerald@wireshark.org>
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-
-#include <epan/packet.h>
-#include <epan/exceptions.h>
-
-#define RNGRSP_TIMING 1
-#define RNGRSP_PWR_LEVEL_ADJ 2
-#define RNGRSP_OFFSET_FREQ_ADJ 3
-#define RNGRSP_TRANSMIT_EQ_ADJ 4
-#define RNGRSP_RANGING_STATUS 5
-#define RNGRSP_DOWN_FREQ_OVER 6
-#define RNGRSP_UP_CHID_OVER 7
-
-void proto_register_docsis_rngrsp(void);
-void proto_reg_handoff_docsis_rngrsp(void);
-
-/* Initialize the protocol and registered fields */
-static int proto_docsis_rngrsp = -1;
-static int hf_docsis_rngrsp_type = -1;
-static int hf_docsis_rngrsp_length = -1;
-static int hf_docsis_rngrsp_upstream_chid = -1;
-static int hf_docsis_rngrsp_sid = -1;
-static int hf_docsis_rngrsp_timing_adj = -1;
-static int hf_docsis_rngrsp_power_adj = -1;
-static int hf_docsis_rngrsp_freq_adj = -1;
-static int hf_docsis_rngrsp_xmit_eq_adj = -1;
-static int hf_docsis_rngrsp_ranging_status = -1;
-static int hf_docsis_rngrsp_down_freq_over = -1;
-static int hf_docsis_rngrsp_upstream_ch_over = -1;
-
-static const value_string rng_stat_vals[] = {
- {1, "Continue"},
- {2, "Abort"},
- {3, "Success"},
- {0, NULL}
-};
-
-/* Initialize the subtree pointers */
-static gint ett_docsis_rngrsp = -1;
-static gint ett_docsis_rngrsptlv = -1;
-
-static dissector_handle_t docsis_rngrsp_handle;
-
-static const value_string rngrsp_tlv_vals[] = {
- {RNGRSP_TIMING, "Timing Adjust (6.25us/64)"},
- {RNGRSP_PWR_LEVEL_ADJ, "Power Level Adjust (0.25dB units)"},
- {RNGRSP_OFFSET_FREQ_ADJ, "Offset Freq Adjust (Hz)"},
- {RNGRSP_TRANSMIT_EQ_ADJ, "Transmit Equalisation Adjust"},
- {RNGRSP_RANGING_STATUS, "Ranging Status"},
- {RNGRSP_DOWN_FREQ_OVER, "Downstream Frequency Override (Hz)"},
- {RNGRSP_UP_CHID_OVER, "Upstream Channel ID Override"},
- {0, NULL}
-};
-
-/* Code to actually dissect the packets */
-static int
-dissect_rngrsp (tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* data _U_)
-{
- proto_item *it;
- proto_tree *rngrsp_tree;
- proto_item *rngrsptlv_item;
- proto_tree *rngrsptlv_tree;
- guint8 tlvtype;
- int pos;
- guint tlvlen;
- guint32 sid, upchid;
-
- it = proto_tree_add_item(tree, proto_docsis_rngrsp, tvb, 0, -1, ENC_NA);
- rngrsp_tree = proto_item_add_subtree (it, ett_docsis_rngrsp);
-
- proto_tree_add_item_ret_uint (rngrsp_tree, hf_docsis_rngrsp_sid, tvb, 0, 2, ENC_BIG_ENDIAN, &sid);
- proto_tree_add_item_ret_uint (rngrsp_tree, hf_docsis_rngrsp_upstream_chid, tvb, 2, 1, ENC_BIG_ENDIAN, &upchid);
-
- if (upchid > 0)
- col_add_fstr (pinfo->cinfo, COL_INFO,
- "Ranging Response: SID = %u, Upstream Channel = %u (U%u)",
- sid, upchid, upchid - 1);
- else
- col_add_fstr (pinfo->cinfo, COL_INFO,
- "Ranging Response: SID = %u, Telephony Return", sid);
-
- pos = 3;
- while (tvb_reported_length_remaining(tvb, pos) > 0)
- {
- tlvtype = tvb_get_guint8 (tvb, pos);
- rngrsptlv_tree = proto_tree_add_subtree(rngrsp_tree, tvb, pos, -1,
- ett_docsis_rngrsptlv, &rngrsptlv_item,
- val_to_str(tlvtype, rngrsp_tlv_vals,
- "Unknown TLV (%u)"));
- proto_tree_add_uint (rngrsptlv_tree, hf_docsis_rngrsp_type, tvb, pos, 1, tlvtype);
- pos++;
- proto_tree_add_item_ret_uint (rngrsptlv_tree, hf_docsis_rngrsp_length,
- tvb, pos, 1, ENC_NA, &tlvlen);
- pos++;
- proto_item_set_len(rngrsptlv_item, tlvlen + 2);
- switch (tlvtype)
- {
- case RNGRSP_TIMING:
- if (tlvlen == 4)
- {
- proto_tree_add_item (rngrsptlv_tree, hf_docsis_rngrsp_timing_adj, tvb, pos, tlvlen, ENC_BIG_ENDIAN);
- }
- break;
- case RNGRSP_PWR_LEVEL_ADJ:
- if (tlvlen == 1)
- {
- proto_tree_add_item (rngrsptlv_tree, hf_docsis_rngrsp_power_adj, tvb, pos, tlvlen, ENC_NA);
- }
- break;
- case RNGRSP_OFFSET_FREQ_ADJ:
- if (tlvlen == 2)
- {
- proto_tree_add_item (rngrsptlv_tree, hf_docsis_rngrsp_freq_adj, tvb, pos, tlvlen, ENC_BIG_ENDIAN);
- }
- break;
- case RNGRSP_TRANSMIT_EQ_ADJ:
- proto_tree_add_item (rngrsptlv_tree, hf_docsis_rngrsp_xmit_eq_adj, tvb, pos, tlvlen, ENC_NA);
- break;
- case RNGRSP_RANGING_STATUS:
- if (tlvlen == 1)
- {
- proto_tree_add_item (rngrsptlv_tree, hf_docsis_rngrsp_ranging_status, tvb, pos, tlvlen, ENC_BIG_ENDIAN);
- }
- break;
- case RNGRSP_DOWN_FREQ_OVER:
- if (tlvlen == 4)
- {
- proto_tree_add_item (rngrsptlv_tree, hf_docsis_rngrsp_down_freq_over, tvb, pos, tlvlen, ENC_BIG_ENDIAN);
- }
- break;
- case RNGRSP_UP_CHID_OVER:
- if (tlvlen == 1)
- {
- proto_tree_add_item (rngrsptlv_tree, hf_docsis_rngrsp_upstream_ch_over, tvb, pos, tlvlen, ENC_BIG_ENDIAN);
- }
- break;
- default:
- ;
- } /* switch(tlvtype) */
- pos += tlvlen;
- } /* while (tvb_reported_length_remaining(tvb, pos) > 0) */
- return tvb_captured_length(tvb);
-}
-
-/* Register the protocol with Wireshark */
-
-/* this format is require because a script is used to build the C function
- that calls all the protocol registration.
-*/
-
-void
-proto_register_docsis_rngrsp (void)
-{
-
-/* Setup list of header fields See Section 1.6.1 for details*/
- static hf_register_info hf[] = {
- {&hf_docsis_rngrsp_type,
- {"Type", "docsis_rngrsp.type",
- FT_UINT8, BASE_DEC, VALS(rngrsp_tlv_vals), 0x0,
- "TLV Type", HFILL}
- },
- {&hf_docsis_rngrsp_length,
- {"Length", "docsis_rngrsp.length",
- FT_UINT8, BASE_DEC, NULL, 0x0,
- "TLV Length", HFILL}
- },
- {&hf_docsis_rngrsp_sid,
- {"Service Identifier", "docsis_rngrsp.sid",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- NULL, HFILL}
- },
- {&hf_docsis_rngrsp_upstream_chid,
- {"Upstream Channel ID", "docsis_rngrsp.upchid",
- FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL}
- },
- {&hf_docsis_rngrsp_timing_adj,
- {"Timing Adjust (6.25us/64)", "docsis_rngrsp.timingadj",
- FT_INT32, BASE_DEC, NULL, 0x0,
- "Timing Adjust", HFILL}
- },
- {&hf_docsis_rngrsp_power_adj,
- {"Power Level Adjust (0.25dB units)", "docsis_rngrsp.poweradj",
- FT_INT8, BASE_DEC, NULL, 0x0,
- "Power Level Adjust", HFILL}
- },
- {&hf_docsis_rngrsp_freq_adj,
- {"Offset Freq Adjust (Hz)", "docsis_rngrsp.freqadj",
- FT_INT16, BASE_DEC, NULL, 0x0,
- "Frequency Adjust", HFILL}
- },
- {&hf_docsis_rngrsp_xmit_eq_adj,
- {"Transmit Equalisation Adjust", "docsis_rngrsp.xmit_eq_adj",
- FT_BYTES, BASE_NONE, NULL, 0x0,
- "Timing Equalisation Adjust", HFILL}
- },
- {&hf_docsis_rngrsp_ranging_status,
- {"Ranging Status", "docsis_rngrsp.rng_stat",
- FT_UINT8, BASE_DEC, VALS (rng_stat_vals), 0x0,
- NULL, HFILL}
- },
- {&hf_docsis_rngrsp_down_freq_over,
- {"Downstream Frequency Override (Hz)", "docsis_rngrsp.freq_over",
- FT_UINT32, BASE_DEC, NULL, 0x0,
- "Downstream Frequency Override", HFILL}
- },
- {&hf_docsis_rngrsp_upstream_ch_over,
- {"Upstream Channel ID Override", "docsis_rngrsp.chid_override",
- FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL}
- },
-
- };
-
-/* Setup protocol subtree array */
- static gint *ett[] = {
- &ett_docsis_rngrsp,
- &ett_docsis_rngrsptlv,
- };
-
-/* Register the protocol name and description */
- proto_docsis_rngrsp = proto_register_protocol ("DOCSIS Ranging Response",
- "DOCSIS RNG-RSP",
- "docsis_rngrsp");
-
-/* Required function calls to register the header fields and subtrees used */
- proto_register_field_array (proto_docsis_rngrsp, hf, array_length (hf));
- proto_register_subtree_array (ett, array_length (ett));
-
- docsis_rngrsp_handle = register_dissector ("docsis_rngrsp", dissect_rngrsp, proto_docsis_rngrsp);
-}
-
-
-/* If this dissector uses sub-dissector registration add a registration routine.
- This format is required because a script is used to find these routines and
- create the code that calls these routines.
-*/
-void
-proto_reg_handoff_docsis_rngrsp (void)
-{
- dissector_add_uint ("docsis_mgmt", 0x05, docsis_rngrsp_handle);
-}
-
-/*
- * Editor modelines - http://www.wireshark.org/tools/modelines.html
- *
- * Local Variables:
- * c-basic-offset: 2
- * tab-width: 8
- * indent-tabs-mode: nil
- * End:
- *
- * ex: set shiftwidth=2 tabstop=8 expandtab:
- * :indentSize=2:tabSize=8:noTabs=true:
- */
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