diff options
Diffstat (limited to 'epan/dissectors/packet-synergy.c')
| -rw-r--r-- | epan/dissectors/packet-synergy.c | 631 |
1 files changed, 631 insertions, 0 deletions
diff --git a/epan/dissectors/packet-synergy.c b/epan/dissectors/packet-synergy.c new file mode 100644 index 00000000..e025a4ce --- /dev/null +++ b/epan/dissectors/packet-synergy.c @@ -0,0 +1,631 @@ +/* packet-synergy.c + * Routines for synergy dissection + * Copyright 2005, Vasanth Manickam <vasanthm@gmail.com> + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "config.h" + +#include <epan/packet.h> + +#include "packet-tcp.h" + +void proto_register_synergy(void); +void proto_reg_handoff_synergy(void); + +#define SYNERGY_PORT 24800 /* Not IANA registered */ + +static int proto_synergy = -1; + +static int hf_synergy_packet_len = -1; +static int hf_synergy_packet_type = -1; + +static int hf_synergy_unknown = -1; +static int hf_synergy_handshake = -1; +static int hf_synergy_handshake_majorversion = -1; +static int hf_synergy_handshake_minorversion = -1; +static int hf_synergy_handshake_clientname = -1; + +static int hf_synergy_cbye = -1; + +static int hf_synergy_cinn = -1; +static int hf_synergy_cinn_x = -1; +static int hf_synergy_cinn_y = -1; +static int hf_synergy_cinn_sequence = -1; +static int hf_synergy_cinn_modifiermask = -1; + +static int hf_synergy_cout = -1; + +static int hf_synergy_cclp = -1; +static int hf_synergy_cclp_clipboardidentifier = -1; +static int hf_synergy_cclp_sequencenumber = -1; + +static int hf_synergy_csec = -1; + +static int hf_synergy_crop = -1; + +static int hf_synergy_ciak = -1; + +static int hf_synergy_dkdn = -1; +static int hf_synergy_dkdn_keyid = -1; +static int hf_synergy_dkdn_keymodifiermask = -1; +static int hf_synergy_dkdn_keybutton = -1; + +static int hf_synergy_dkrp = -1; +static int hf_synergy_dkrp_keyid = -1; +static int hf_synergy_dkrp_keymodifiermask = -1; +static int hf_synergy_dkrp_numberofrepeats = -1; +static int hf_synergy_dkrp_keybutton = -1; + +static int hf_synergy_dkup = -1; +static int hf_synergy_dkup_keyid = -1; +static int hf_synergy_dkup_keymodifiermask = -1; +static int hf_synergy_dkup_keybutton = -1; + +static int hf_synergy_dmdn = -1; +static int hf_synergy_dmup = -1; + +static int hf_synergy_dmmv = -1; +static int hf_synergy_dmmv_x = -1; +static int hf_synergy_dmmv_y = -1; + +static int hf_synergy_dmrm = -1; +static int hf_synergy_dmrm_x = -1; +static int hf_synergy_dmrm_y = -1; + +static int hf_synergy_dmwm = -1; + +static int hf_synergy_dclp = -1; +static int hf_synergy_dclp_clipboardidentifier = -1; +static int hf_synergy_dclp_sequencenumber = -1; +static int hf_synergy_dclp_clipboarddata = -1; + +static int hf_synergy_dinf = -1; +static int hf_synergy_dinf_clp = -1; +static int hf_synergy_dinf_ctp= -1; +static int hf_synergy_dinf_wsp = -1; +static int hf_synergy_dinf_hsp = -1; +static int hf_synergy_dinf_swz = -1; +static int hf_synergy_dinf_x = -1; +static int hf_synergy_dinf_y = -1; + +static int hf_synergy_dsop = -1; + +static int hf_synergy_qinf = -1; + +static int hf_synergy_eicv = -1; +static int hf_synergy_eicv_majorversion = -1; +static int hf_synergy_eicv_minorversion = -1; + +static int hf_synergy_ebsy = -1; + +static int hf_synergy_eunk = -1; + +static int hf_synergy_ebad = -1; + +/* Initialize the subtree pointers */ +static gint ett_synergy = -1; + +static dissector_handle_t synergy_handle; + +static const string_string packet_type_vals[] = { + + { "CNOP", "No Operation" }, + { "CALV", "Keep Alive" }, + { "CBYE", "Close Connection" }, + { "CINN", "Enter Screen" }, + { "COUT", "Leave Screen" }, + { "CCLP", "Grab Clipboard" }, + { "CSEC", "Screen Saver Change" }, + { "CROP", "Reset Options" }, + { "CIAK", "Resolution Change Acknowledgment" }, + { "DKDN", "Key Pressed" }, + { "DKRP", "Key Auto-Repeat" }, + { "DKUP", "Key Released" }, + { "DMDN", "Mouse Button Pressed" }, + { "DMUP", "Mouse Button Released" }, + { "DMMV", "Mouse Moved" }, + { "DMRM", "Relative Mouse Move" }, + { "DMWM", "Mouse Button Pressed" }, + { "DCLP", "Clipboard Data" }, + { "DINF", "Client Data" }, + { "DSOP", "Set Options" }, + { "QINF", "Query Screen Info" }, + { "EICV", "Incompatible Versions" }, + { "EBSY", "Connection Already in Use" }, + { "EUNK", "Unknown Client" }, + { "EBAD", "Protocol Violation" }, + { NULL , NULL } +}; + +static void dissect_synergy_handshake(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_cinn(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_cclp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_dkdn(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_dkrp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_dkup(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_dmmv(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_dmrm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_dclp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_dinf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); +static void dissect_synergy_eicv(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,gint offset); + + +/* Code to dissect a single Synergy packet */ +static int +dissect_synergy_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_) +{ + + col_set_str(pinfo->cinfo, COL_PROTOCOL, "synergy"); + col_clear(pinfo->cinfo, COL_INFO); + + if (tree) { + gint offset=0; + const guint8* packet_type; + proto_item *ti = NULL; + proto_tree *synergy_tree = NULL; + ti = proto_tree_add_protocol_format(tree, proto_synergy, tvb, 0, -1,"Synergy Protocol"); + synergy_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(synergy_tree,hf_synergy_packet_len,tvb,offset,4,ENC_BIG_ENDIAN); + + /* Are the first 7 bytes of the payload "Synergy"? + * (Note this never throws an exception) + */ + if (tvb_strneql(tvb, offset+4, "Synergy", 7) == 0) { + /* Yes - dissect as a handshake. */ + dissect_synergy_handshake(tvb,pinfo,synergy_tree,offset+11); + + return tvb_captured_length(tvb); + } + + /* No, so the first 4 bytes of the payload should be a packet type */ + packet_type = tvb_get_string_enc(pinfo->pool, tvb, offset+4, 4, ENC_ASCII); + proto_tree_add_string_format_value(synergy_tree,hf_synergy_packet_type,tvb,offset+4,4, packet_type, "%s (%s)", str_to_str(packet_type, packet_type_vals, "Unknown"), packet_type); + + if(strncmp(packet_type,"CNOP",4)==0) { + } else if(strncmp(packet_type,"CALV",4)==0) { + } else if(strncmp(packet_type,"CBYE",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_cbye,tvb,offset+8,-1,ENC_NA); + } else if(strncmp(packet_type,"CINN",4)==0) { + dissect_synergy_cinn(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"COUT",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_cout,tvb,offset+8,-1,ENC_NA); + } else if(strncmp(packet_type,"CCLP",4)==0) { + dissect_synergy_cclp(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"CSEC",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_csec,tvb,offset+8,1,ENC_BIG_ENDIAN); + } else if(strncmp(packet_type,"CROP",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_crop,tvb,offset+8,-1,ENC_NA); + } else if(strncmp(packet_type,"CIAK",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_ciak,tvb,offset+8,-1,ENC_NA); + } else if(strncmp(packet_type,"DKDN",4)==0) { + dissect_synergy_dkdn(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"DKRP",4)==0) { + dissect_synergy_dkrp(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"DKUP",4)==0) { + dissect_synergy_dkup(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"DMDN",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_dmdn,tvb,offset+8,1,ENC_BIG_ENDIAN); + } else if(strncmp(packet_type,"DMUP",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_dmup,tvb,offset+8,1,ENC_BIG_ENDIAN); + } else if(strncmp(packet_type,"DMMV",4)==0) { + dissect_synergy_dmmv(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"DMRM",4)==0) { + dissect_synergy_dmrm(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"DMWM",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_dmwm,tvb,offset+8,2,ENC_BIG_ENDIAN); + } else if(strncmp(packet_type,"DCLP",4)==0) { + dissect_synergy_dclp(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"DINF",4)==0) { + dissect_synergy_dinf(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"DSOP",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_dsop,tvb,offset+8,4,ENC_BIG_ENDIAN); + } else if(strncmp(packet_type,"QINF",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_qinf,tvb,offset+8,-1,ENC_NA); + } else if(strncmp(packet_type,"EICV",4)==0) { + dissect_synergy_eicv(tvb,pinfo,synergy_tree,offset+8); + } else if(strncmp(packet_type,"EBSY",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_ebsy,tvb,offset+8,-1,ENC_NA); + } else if(strncmp(packet_type,"EUNK",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_eunk,tvb,offset+8,-1,ENC_NA); + } else if(strncmp(packet_type,"EBAD",4)==0) { + proto_tree_add_item(synergy_tree,hf_synergy_ebad,tvb,offset+8,-1,ENC_NA); + } else { + proto_tree_add_item(synergy_tree,hf_synergy_unknown,tvb,offset+8,-1,ENC_NA); + } + } + + return tvb_captured_length(tvb); +} + +static void dissect_synergy_handshake( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_handshake, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_handshake_majorversion, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_handshake_minorversion, tvb, offset + 2, 2, ENC_BIG_ENDIAN); + + if (tvb_reported_length_remaining(tvb, offset + 4) != 0) + { + proto_tree_add_item(sub_tree, hf_synergy_unknown, tvb, offset + 4, 4, ENC_NA); + proto_tree_add_item(sub_tree, hf_synergy_handshake_clientname, tvb, offset + 8, -1, ENC_ASCII); + } +} + +static void dissect_synergy_cinn( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_cinn, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_cinn_x, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_cinn_y, tvb, offset + 2, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_cinn_sequence, tvb, offset + 4, 4, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_cinn_modifiermask, tvb, offset + 8, 2, ENC_BIG_ENDIAN); +} + +static void dissect_synergy_cclp( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_cclp, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_cclp_clipboardidentifier, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_cclp_sequencenumber, tvb, offset + 1, 4, ENC_BIG_ENDIAN); +} + +static void dissect_synergy_dkdn( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_dkdn, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_dkdn_keyid, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dkdn_keymodifiermask, tvb, offset + 2, 2, ENC_BIG_ENDIAN); + + if (tvb_reported_length_remaining(tvb, offset + 4) != 0) + proto_tree_add_item(sub_tree, hf_synergy_dkdn_keybutton, tvb, offset + 4, 2, ENC_BIG_ENDIAN); +} + +static void dissect_synergy_dkrp( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_dkrp, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_dkrp_keyid, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dkrp_keymodifiermask, tvb, offset + 2, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dkrp_numberofrepeats, tvb, offset + 4, 2, ENC_BIG_ENDIAN); + + if (tvb_reported_length_remaining(tvb, offset + 6) != 0) + proto_tree_add_item(sub_tree, hf_synergy_dkrp_keybutton, tvb, offset + 6, 2, ENC_BIG_ENDIAN); +} + +static void dissect_synergy_dkup( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_dkup, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_dkup_keyid, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dkup_keymodifiermask, tvb, offset + 2, 2, ENC_BIG_ENDIAN); + + if (tvb_reported_length_remaining(tvb, offset + 4) != 0) + proto_tree_add_item(sub_tree, hf_synergy_dkup_keybutton, tvb, offset + 4, 2, ENC_BIG_ENDIAN); +} + +static void dissect_synergy_dmmv( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_dmmv, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_dmmv_x, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dmmv_y, tvb, offset + 2, 2, ENC_BIG_ENDIAN); +} + +static void dissect_synergy_dmrm( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_dmrm, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_dmrm_x, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dmrm_y, tvb, offset + 2, 2, ENC_BIG_ENDIAN); +} + +static void dissect_synergy_dclp( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_dclp, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_dclp_clipboardidentifier, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dclp_sequencenumber, tvb, offset + 1, 4, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dclp_clipboarddata, tvb, offset + 5, -1, ENC_ASCII); +} + +static void dissect_synergy_dinf( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_dinf, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_dinf_clp, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dinf_ctp, tvb, offset + 2, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dinf_wsp, tvb, offset + 4, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dinf_hsp, tvb, offset + 6, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dinf_swz, tvb, offset + 8, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dinf_x, tvb, offset + 10, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_dinf_y, tvb, offset + 12, 2, ENC_BIG_ENDIAN); +} + +static void dissect_synergy_eicv( tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, gint offset ) +{ + proto_item *ti = NULL; + proto_tree *sub_tree = NULL; + ti = proto_tree_add_item(tree, hf_synergy_eicv, tvb, offset, -1, ENC_NA); + sub_tree = proto_item_add_subtree(ti, ett_synergy); + + proto_tree_add_item(sub_tree, hf_synergy_eicv_majorversion, tvb, offset, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(sub_tree, hf_synergy_eicv_minorversion, tvb, offset + 2, 2, ENC_BIG_ENDIAN); +} + +static guint +synergy_get_pdu_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset, void *data _U_) +{ + return tvb_get_ntohl(tvb, offset) + 4; +} + +static int +dissect_synergy(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_) +{ + tcp_dissect_pdus(tvb, pinfo, tree, TRUE, 4, synergy_get_pdu_len, + dissect_synergy_pdu, NULL); + return tvb_captured_length(tvb); +} + +void +proto_register_synergy(void) +{ + static hf_register_info hf[] = { + + { &hf_synergy_packet_len, + { "Packet Length","synergy.packet_len",FT_UINT32, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_packet_type, + { "Packet Type","synergy.packet_type",FT_STRING, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_unknown, + { "unknown","synergy.unknown",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_handshake, + { "Handshake","synergy.handshake",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_handshake_majorversion, + { "Major Version","synergy.handshake.majorversion",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_handshake_minorversion, + { "Minor Version","synergy.handshake.minorversion",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_handshake_clientname, + { "Client Name","synergy.handshake.client",FT_STRING, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cbye, + { "Close Connection","synergy.cbye",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cinn, + { "Enter Screen","synergy.cinn",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cinn_x, + { "Screen X","synergy.cinn.x",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cinn_y, + { "Screen Y","synergy.cinn.y",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cinn_sequence, + { "Sequence Number","synergy.cinn.sequence",FT_UINT32, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cinn_modifiermask, + { "Modifier Key Mask","synergy.cinn.mask",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cout, + { "Leave Screen","synergy.cout",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cclp, + { "Grab Clipboard","synergy.clipboard",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cclp_clipboardidentifier, + { "Identifier","synergy.clipboard.identifier",FT_UINT8, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_cclp_sequencenumber, + { "Sequence Number","synergy.clipboard.sequence",FT_UINT32, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_csec, + { "Screen Saver Change","synergy.screensaver",FT_BOOLEAN, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_crop, + { "Reset Options","synergy.resetoptions",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_ciak, + { "Resolution Change Acknowledgment","synergy.ack",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkdn, + { "Key Pressed","synergy.keypressed",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkdn_keyid, + { "Key Id","synergy.keypressed.keyid",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkdn_keymodifiermask, + { "Key Modifier Mask","synergy.keypressed.mask",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkdn_keybutton, + { "Key Button","synergy.keypressed.key",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkrp, + { "Key Auto-Repeat","synergy.keyautorepeat",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkrp_keyid, + { "Key ID","synergy.keyautorepeat.keyid",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkrp_keymodifiermask, + { "Key modifier Mask","synergy.keyautorepeat.mask",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkrp_numberofrepeats, + { "Number of Repeats","synergy.keyautorepeat.repeat",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkrp_keybutton, + { "Key Button","synergy.keyautorepeat.key",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkup, + { "Key Released","synergy.keyreleased",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkup_keyid, + { "Key Id","synergy.keyreleased.keyid",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkup_keymodifiermask, + { "Key Modifier Mask","synergy.keyreleased.mask",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dkup_keybutton, + { "Key Button","synergy.keyreleased.key",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dmdn, + { "Mouse Button Pressed","synergy.mousebuttonpressed",FT_UINT8, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dmup, + { "Mouse Button Released","synergy.mousebuttonreleased",FT_UINT8, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dmmv, + { "Mouse Moved","synergy.mousemoved",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dmmv_x, + { "X Axis","synergy.mousemoved.x",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dmmv_y, + { "Y Axis","synergy.mousemoved.y",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dmrm, + { "Relative Mouse Move","synergy.relativemousemove",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dmrm_x, + { "X Axis","synergy.relativemousemove.x",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dmrm_y, + { "Y Axis","synergy.relativemousemove.y",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dmwm, + { "Mouse Button Pressed","synergy.mousebuttonpressed",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dclp, + { "Clipboard Data","synergy.clipboarddata",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dclp_clipboardidentifier, + { "Clipboard Identifier","synergy.clipboarddata.identifier",FT_UINT8, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dclp_sequencenumber, + { "Sequence Number","synergy.clipboarddata.sequence",FT_UINT32, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dclp_clipboarddata, + { "Clipboard Data","synergy.clipboarddata.data",FT_STRING, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dinf, + { "Client Data","synergy.clientdata",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dinf_clp, + { "coordinate of leftmost pixel on secondary screen","synergy.clps",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dinf_ctp, + { "coordinate of topmost pixel on secondary screen","synergy.clps.ctp",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dinf_wsp, + { "width of secondary screen in pixels","synergy.clps.wsp",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dinf_hsp, + { "height of secondary screen in pixels","synergy.clps.hsp",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dinf_swz, + { "size of warp zone","synergy.clps.swz",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dinf_x, + { "x position of the mouse on the secondary screen","synergy.clps.x",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dinf_y, + { "y position of the mouse on the secondary screen","synergy.clps.y",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_dsop, + { "Set Options","synergy.setoptions",FT_UINT32, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_qinf, + { "Query Screen Info","synergy.qinf",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_eicv, + { "Incompatible Versions","synergy.eicv",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_eicv_majorversion, + { "Major Version Number","synergy.eicv.major",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_eicv_minorversion, + { "Minor Version Number","synergy.eicv.minor",FT_UINT16, BASE_DEC, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_ebsy, + { "Connection Already in Use","synergy.ebsy",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_eunk, + { "Unknown Client","synergy.unknown",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + { &hf_synergy_ebad, + { "Protocol Violation","synergy.violation",FT_NONE, BASE_NONE, NULL, 0x0,NULL, HFILL } + }, + }; + + +/* Setup protocol subtree array */ + static gint *ett[] = { + &ett_synergy, + }; + +/* Register the protocol name and description */ + proto_synergy = proto_register_protocol("Synergy", "Synergy", "synergy"); + +/* Required function calls to register the header fields and subtrees used */ + proto_register_field_array(proto_synergy, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + synergy_handle = register_dissector("synergy", dissect_synergy, proto_synergy); +} + +void +proto_reg_handoff_synergy(void) +{ + dissector_add_uint_with_preference("tcp.port", SYNERGY_PORT, synergy_handle); +} + +/* + * Editor modelines - https://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 4 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * vi: set shiftwidth=4 tabstop=8 expandtab: + * :indentSize=4:tabSize=8:noTabs=true: + */ |