diff options
| author | Anders Broman <anders.broman@ericsson.com> | 2011-03-16 06:21:56 +0000 |
|---|---|---|
| committer | Anders Broman <anders.broman@ericsson.com> | 2011-03-16 06:21:56 +0000 |
| commit | 9486d7dcc2b4a7c902736a580deb0aafc15f3070 (patch) | |
| tree | 187f813cbf8d820c43a53e0e90b7f21590c1b086 /epan/dissectors/packet-epl_v1.c | |
| parent | da45af3980152a0d4966ec061ec173265cbd55b1 (diff) | |
From Roland Knall:
Patch, which removes both EPL and EPLv1 .h files, as well as adding a heuristic dissector hook to EPL (v1 is nearly nowhere in use anymore, therefore not needed)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5751
svn path=/trunk/; revision=36198
Diffstat (limited to 'epan/dissectors/packet-epl_v1.c')
| -rw-r--r-- | epan/dissectors/packet-epl_v1.c | 105 |
1 files changed, 104 insertions, 1 deletions
diff --git a/epan/dissectors/packet-epl_v1.c b/epan/dissectors/packet-epl_v1.c index 78574f0f0e..0096d2f316 100644 --- a/epan/dissectors/packet-epl_v1.c +++ b/epan/dissectors/packet-epl_v1.c @@ -41,7 +41,110 @@ #include <epan/etypes.h> #include <epan/emem.h> -#include "packet-epl_v1.h" + +/* Offsets of fields within an EPL_V1 packet. */ +#define EPL_V1_SERVICE_OFFSET 0 /* same offset for all message types*/ +#define EPL_V1_DEST_OFFSET 1 /* same offset for all message types*/ +#define EPL_V1_SRC_OFFSET 2 /* same offset for all message types*/ + +#define EPL_V1_SOC_C2_OFFSET 3 +#define EPL_V1_SOC_PF_OFFSET 3 +#define EPL_V1_SOC_NET_COMMAND_OFFSET 4 +#define EPL_V1_SOC_NET_TIME_OFFSET 6 +#define EPL_V1_SOC_POWERLINK_CYCLE_TIME_OFFSET 10 +#define EPL_V1_SOC_NET_COMMAND_PARAMETER_OFFSET 14 + +#define EPL_V1_PREQ_C2_OFFSET 3 +/* "Powerlink Multimanager Konzept V1.1" protocol extension*/ +#define PMM_KONZEPT_V1_1_PREQ_YA 3 +#define PMM_KONZEPT_V1_1_PREQ_SC 3 +/* end "Powerlink Multimanager Konzept V1.1" protocol extension*/ +#define EPL_V1_PREQ_RD_OFFSET 3 +#define EPL_V1_PREQ_RD_OFFSET 3 +#define EPL_V1_PREQ_POLL_SIZE_OUT_OFFSET 4 +#define EPL_V1_PREQ_OUT_DATA_OFFSET 10 + +#define EPL_V1_PRES_C2_OFFSET 3 +#define EPL_V1_PRES_EX_OFFSET 3 +#define EPL_V1_PRES_RS_OFFSET 3 +#define EPL_V1_PRES_WA_OFFSET 3 +#define EPL_V1_PRES_ER_OFFSET 3 +#define EPL_V1_PRES_RD_OFFSET 3 +#define EPL_V1_PRES_POLL_SIZE_IN_OFFSET 4 +#define EPL_V1_PRES_IN_DATA_OFFSET 10 + +#define EPL_V1_EOC_NET_COMMAND_OFFSET 4 +#define EPL_V1_EOC_NET_COMMAND_PARAMETER_OFFSET 14 + +#define EPL_V1_AINV_CHANNEL_OFFSET 3 + +#define EPL_V1_ASND_CHANNEL_OFFSET 3 +#define EPL_V1_ASND_SIZE_OFFSET 4 +#define EPL_V1_ASND_DATA_OFFSET 6 +#define EPL_V1_ASND_NODE_ID_OFFSET 6 +#define EPL_V1_ASND_HARDWARE_REVISION_OFFSET 10 +#define EPL_V1_ASND_FIRMWARE_VERSION_OFFSET 14 +#define EPL_V1_ASND_DEVICE_VARIANT_OFFSET 18 +#define EPL_V1_ASND_POLL_IN_SIZE_OFFSET 22 +#define EPL_V1_ASND_POLL_OUT_SIZE_OFFSET 26 + +/* EPL_V1 message types */ +#define EPL_V1_SOC 0x01 +#define EPL_V1_EOC 0x02 +#define EPL_V1_PREQ 0x03 +#define EPL_V1_PRES 0x04 +#define EPL_V1_AINV 0x05 +#define EPL_V1_ASND 0x06 + +static const value_string service_vals[] = { + {EPL_V1_SOC, "Start of Cyclic (SoC)" }, + {EPL_V1_EOC, "End of Cyclic (EoC)" }, + {EPL_V1_PREQ, "Poll Request (PReq)" }, + {EPL_V1_PRES, "Poll Response (PRes)" }, + {EPL_V1_AINV, "Acyclic Invite (AInv)" }, + {EPL_V1_ASND, "Acyclic Send (ASnd)" }, + {0,NULL} +}; + +/* Channel values for EPL_V1 message type "AInv" */ +#define EPL_V1_AINV_IDENT 1 +#define EPL_V1_AINV_GENERIC 255 + +static const value_string ainv_channel_number_vals[] = { + {EPL_V1_AINV_IDENT, "Ident" }, + {EPL_V1_AINV_GENERIC, "Generic Channel" }, + {0,NULL} +}; + +/* Channel values for EPL_V1 message type "ASnd" */ +#define EPL_V1_ASND_IDENT 1 +#define EPL_V1_ASND_GENERIC 255 + +static const value_string asnd_channel_number_vals[] = { + {EPL_V1_ASND_IDENT, "Ident" }, + {EPL_V1_ASND_GENERIC, "Generic Channel" }, + {0,NULL} +}; + +/* Net Command values for EPL_V1 message type "SoC" */ +#define EPL_V1_SOC_NET_COMMAND_IDLE 0 +#define EPL_V1_SOC_NET_COMMAND_ACTIVE 1 + +static const value_string soc_net_command_vals[] = { + {EPL_V1_SOC_NET_COMMAND_IDLE, "Net Command Idle" }, + {EPL_V1_SOC_NET_COMMAND_ACTIVE, "Net Command Active"}, + {0,NULL} +}; + +/* Net Command values for EPL_V1 message type "EoC" */ +#define EPL_V1_EOC_NET_COMMAND_IDLE 0 +#define EPL_V1_EOC_NET_COMMAND_ACTIVE 1 + +static const value_string eoc_net_command_vals[] = { + {EPL_V1_EOC_NET_COMMAND_IDLE, "Net Command Idle" }, + {EPL_V1_EOC_NET_COMMAND_ACTIVE, "Net Command Active"}, + {0,NULL} +}; /* Initialize the protocol and registered fields */ |