From 519f1201360ad6a9797d20a3b0371167b7a8735b Mon Sep 17 00:00:00 2001 From: Klaus Kurzmann Date: Fri, 8 Apr 2011 12:08:14 +0200 Subject: add a dissector for the light resource Signed-off-by: Klaus Kurzmann --- src/isi-light.c | 141 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ src/isi-light.h | 8 ++++ src/packet-isi.c | 2 + 3 files changed, 151 insertions(+) create mode 100644 src/isi-light.c create mode 100644 src/isi-light.h (limited to 'src') diff --git a/src/isi-light.c b/src/isi-light.c new file mode 100644 index 0000000..c0bd9b6 --- /dev/null +++ b/src/isi-light.c @@ -0,0 +1,141 @@ +/* isi-light.c + * Dissector for ISI's light resource + * Copyright 2011, Klaus Kurzmann + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + + +#include +#include +#include + +#include "packet-isi.h" +#include "isi-light.h" + +static const value_string isi_light_id[] = { + {0x01, "LIGHT_SETTINGS_READ_REQ"}, + {0x02, "LIGHT_SETTINGS_READ_RESP"}, + {0x03, "LIGHT_SETTINGS_WRITE_REQ"}, + {0x04, "LIGHT_SETTINGS_WRITE_RESP"}, + {0x05, "LIGHT_CONTROL_REQ"}, + {0x06, "LIGHT_CONTROL_RESP"}, + {0x07, "LIGHT_STATUS_CHANGED_IND"}, + {0x08, "LIGHT_ALC_READ_REQ"}, + {0x09, "LIGHT_ALC_READ_RESP"}, + {0x0E, "LIGHT_ALC_CALIB_REQ"}, + {0x0F, "LIGHT_ALC_CALIB_RESP"}, + {0x2F, "LIGHT_ALC_POLIWAG_CALIB_REQ"}, + {0x30, "LIGHT_ALC_POLIWAG_CALIB_RESP"}, + {0x2D, "LIGHT_ALC_HW_TYPE_REQ"}, + {0x2E, "LIGHT_ALC_HW_TYPE_RESP"}, + {0x0A, "LIGHT_ALC_TUNE_REQ"}, + {0x0B, "LIGHT_ALC_TUNE_RESP"}, + {0x0C, "LIGHT_ALC_TRIGGER_REQ"}, + {0x0D, "LIGHT_ALC_TRIGGER_RESP"}, + {0x10, "LIGHT_ALC_TRIGGER_IND"}, + {0x1A, "LIGHT_ALC_RC_CALIB_REQ"}, + {0x1B, "LIGHT_ALC_RC_CALIB_RESP"}, + {0x1C, "LIGHT_ALC_SAVE_CALIB_VALUE_REQ"}, + {0x1D, "LIGHT_ALC_SAVE_CALIB_VALUE_RESP"}, + {0x11, "LIGHT_DISCO_ENABLE_REQ"}, + {0x12, "LIGHT_DISCO_ENABLE_RESP"}, + {0x13, "LIGHT_DISCO_PATTERN_REQ"}, + {0x14, "LIGHT_DISCO_PATTERN_REQ"}, + {0x15, "LIGHT_DISCO_SEQUENCE_REQ"}, + {0x16, "LIGHT_DISCO_SEQUENCE_RESP"}, + {0x17, "LIGHT_DISCO_SEQUENCE_IND"}, + {0x18, "LIGHT_DISCO_COLOUR_REQ"}, + {0x19, "LIGHT_DISCO_COLOUR_RESP"}, + {0x20, "LIGHT_CHANNEL_REQ"}, + {0x21, "LIGHT_CHANNEL_RESP"}, + {0x1E, "LIGHT_INFO_QUERY_REQ"}, + {0x1F, "LIGHT_INFO_QUERY_RESP"}, + {0x22, "LIGHT_CONF_REQ"}, + {0x23, "LIGHT_CONF_RESP"}, + {0x24, "LIGHT_CHANNEL_SETTINGS_WRITE_REQ"}, + {0x25, "LIGHT_CHANNEL_SETTINGS_WRITE_RESP"}, + {0x26, "LIGHT_CHANNEL_SETTINGS_READ_REQ"}, + {0x27, "LIGHT_CHANNEL_SETTINGS_READ_RESP"}, + {0x28, "LIGHT_SEQUENCE_REQ"}, + {0x29, "LIGHT_SEQUENCE_RESP"}, + {0x2A, "LIGHT_SEQUENCE_NTF"}, + {0x2B, "LIGHT_SEQUENCE_CONF_REQ"}, + {0x2C, "LIGHT_SEQUENCE_CONF_RESP"}, + {0x31, "LIGHT_CALIBRATION_DATA_READ_REQ"}, + {0x32, "LIGHT_CALIBRATION_DATA_READ_RESP"}, + {0x33, "LIGHT_CALIBRATION_DATA_WRITE_REQ"}, + {0x34, "LIGHT_CALIBRATION_DATA_WRITE_RESP"}, + {0x35, "LIGHT_SELF_TEST_REQ"}, + {0x36, "LIGHT_SELF_TEST_RESP"}, + {0x37, "LIGHT_SEQUENCE_COLOUR_REQ"}, + {0x38, "LIGHT_SEQUENCE_COLOUR_RESP"}, + {0x39, "LIGHT_LYSTI_LED_TEST_REQ"}, + {0x3A, "LIGHT_LYSTI_LED_TEST_RESP"}, + {0x00, NULL} +}; + +static dissector_handle_t isi_light_handle; +static void dissect_isi_light(tvbuff_t *tvb, packet_info *pinfo, proto_item *tree); + +static guint32 hf_isi_light_cmd = -1; + + +void proto_reg_handoff_isi_light(void) { + static gboolean initialized=FALSE; + + if (!initialized) { + isi_light_handle = create_dissector_handle(dissect_isi_light, proto_isi); + dissector_add("isi.resource", 0x3A, isi_light_handle); + } +} + +void proto_register_isi_light(void) { + static hf_register_info hf[] = { + { &hf_isi_light_cmd, + { "Command", "isi.light.cmd", FT_UINT8, BASE_HEX, isi_light_id, 0x0, "Command", HFILL }} + }; + + proto_register_field_array(proto_isi, hf, array_length(hf)); + register_dissector("isi.light", dissect_isi_light, proto_isi); +} + + +static void dissect_isi_light(tvbuff_t *tvb, packet_info *pinfo, proto_item *isitree) { + proto_item *item = NULL; + proto_tree *tree = NULL; + guint8 cmd, code; + + if(isitree) { + item = proto_tree_add_text(isitree, tvb, 0, -1, "Payload"); + tree = proto_item_add_subtree(item, ett_isi_msg); + + proto_tree_add_item(tree, hf_isi_light_cmd, tvb, 0, 1, FALSE); + cmd = tvb_get_guint8(tvb, 0); + + switch (cmd) { + default: + col_set_str(pinfo->cinfo, COL_INFO, "unknown Light packet"); + expert_add_info_format(pinfo, item, PI_PROTOCOL, PI_WARN, "unsupported packet"); + break; + } + } +} + + + + diff --git a/src/isi-light.h b/src/isi-light.h new file mode 100644 index 0000000..285ff3f --- /dev/null +++ b/src/isi-light.h @@ -0,0 +1,8 @@ +#ifndef _ISI_LIGHT_H +#define _ISI_LIGHT_H + +void proto_reg_handoff_isi_light(void); +void proto_register_isi_light(void); + +#endif + diff --git a/src/packet-isi.c b/src/packet-isi.c index ddea7b7..1e2eb42 100644 --- a/src/packet-isi.c +++ b/src/packet-isi.c @@ -339,6 +339,7 @@ void proto_reg_handoff_isi(void) { proto_reg_handoff_isi_radiosettings(); proto_reg_handoff_isi_phoneinfo(); proto_reg_handoff_isi_call(); + proto_reg_handoff_isi_light(); #ifdef ISI_USB heur_dissector_add("usb.bulk", dissect_usb_isi, proto_isi); @@ -405,6 +406,7 @@ void proto_register_isi(void) { proto_register_isi_radiosettings(); proto_register_isi_phoneinfo(); proto_register_isi_call(); + proto_register_isi_light(); } /* The dissector itself */ -- cgit v1.2.3