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Diffstat (limited to 'epan/dissectors/packet-rtps.h')
| -rw-r--r-- | epan/dissectors/packet-rtps.h | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/epan/dissectors/packet-rtps.h b/epan/dissectors/packet-rtps.h new file mode 100644 index 0000000000..cbd768f2e3 --- /dev/null +++ b/epan/dissectors/packet-rtps.h @@ -0,0 +1,250 @@ +/* + * $Id$ + * + * AUTHOR: Petr Smolik petr.smolik@wo.cz + * + * ORTE - OCERA Real-Time Ethernet http://www.ocera.org/ + * -------------------------------------------------------------------- + * + * 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. + * + */ + +#ifndef _TYPEDEFS_DEFINES_RTPS_H +#define _TYPEDEFS_DEFINES_RTPS_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define RTPS_HEADER_LENGTH 16 + +#define MAX_PATHNAME 128 +#define MAX_TYPENAME 128 +#define ORTE_TRUE 1 +#define ORTE_FALSE 0 + +typedef gint8 Boolean; + +typedef gint8 PathName[MAX_PATHNAME]; +typedef gint8 TypeName[MAX_TYPENAME]; + +typedef gint32 TypeChecksum; + +/*****************************************************************/ +/* Wire Protocol Specification (WPS) */ +/*****************************************************************/ + + +/** + Host identifier. + + for example: IP address working nodes +*/ +typedef gint32 HostId; +#define HID_UNKNOWN 0x00 + +/** + Application identifier. + + composed from: 3 bytes - instance Id + 1 byte - appKind (1 - ManagedApplication, 2 - Manager) +*/ +typedef gint32 AppId; +#define AID_UNKNOWN 0x00 +#define MANAGEDAPPLICATION 0x01 +#define MANAGER 0x02 + +/** + Object identifier. + + composed from: 3 bytes - instance Id + 1 byte - objKind +*/ +typedef gint32 ObjectId; + +#define OID_UNKNOWN 0x00000000 +#define OID_APP 0x000001C1 +#define OID_WRITE_APPSELF 0x000008C2 +#define OID_READ_APPSELF 0x000008C7 +#define OID_WRITE_APP 0x000001C2 +#define OID_READ_APP 0x000001C7 +#define OID_WRITE_MGR 0x000007C2 +#define OID_READ_MGR 0x000007C7 +#define OID_WRITE_PUBL 0x000003C2 +#define OID_READ_PUBL 0x000003C7 +#define OID_WRITE_SUBS 0x000004C2 +#define OID_READ_SUBS 0x000004C7 +/* Kind */ +#define OID_APPLICATION 0x01 +#define OID_CSTWRITER 0x02 +#define OID_PUBLICATION 0x03 +#define OID_SUBSCRIPTION 0x04 +#define OID_CSTREADER 0x07 + +#define OID_USEROBJ 0x00 +#define OID_RESUSEROBJ 0x40 +#define OID_METAOBJ 0x80 +#define OID_RESMETAOBJ 0xC0 + +typedef struct { + HostId hid; + AppId aid; + ObjectId oid; + } GUID_RTPS; + +typedef struct { + gint8 major; + gint8 minor; + } VendorId; + +#define VENDOR_ID_UNKNOWN(id) {id.major=0;id.minor=0;} +#define VENDOR_ID_RTI(id) {id.major=1;id.minor=1;} +#define VENDOR_ID_OCERA(id) {id.major=0;id.minor=0;} + +typedef struct { + gint8 major; + gint8 minor; + } ProtocolVersion; + +#define PROTOCOL_VERSION_1_0(pv) {pv.major=1;pv.minor=0;} + +typedef struct { + gint32 high; + gint32 low; + } SequenceNumber; + + +#define SEQUENCE_NUMBER_NONE(sn) {sn.high=0;sn.low=0;} +#define SEQUENCE_NUMBER_UNKNOWN(sn) {sn.high=0x7fffffff;sn.low=0xffffffff;} + + +typedef struct { + gint32 seconds; /* time in seconds */ + guint32 fraction; /* time in seconds / 2^32 */ + } NtpTime; + +#define NTPTIME_ZERO(t) {t.seconds=0;t.fraction=0;} +#define NTPTIME_BUILD(t,s) {t.seconds=s;t.fraction=0;} +#define NTPTIME_INFINITE(t) {t.seconds=0xffffffff;t.fraction=0;} + +typedef gint32 IPAddress; + +#define IPADDRESS_INVALID 0 + +typedef gint32 Port; + +#define PORT_INVALID 0 + +typedef enum { + PAD = 0x01, + VAR = 0x02, + ISSUE = 0x03, + ACK = 0x06, + HEARTBEAT = 0x07, + GAP = 0x08, + INFO_TS = 0x09, + INFO_SRC = 0x0c, + INFO_REPLY = 0x0d, + INFO_DST = 0x0e, + APP_QUIT = 0x90 + } SubmessageId; + +typedef struct { + ProtocolVersion sourceVersion; + VendorId sourceVendorId; + HostId sourceHostId; + AppId sourceAppId; + HostId destHostId; + AppId destAppId; + IPAddress unicastReplyIPAddress; + Port unicastReplyPort; + IPAddress multicastReplyIPAddress; + Port multicastReplyPort; + Boolean haveTimestamp; + NtpTime timestamp; + } MessageInterpret; + + +#define PID_PAD 0x00 +#define PID_SENTINEL 0x01 +#define PID_EXPIRATION_TIME 0x02 +#define PID_PERSISTENCE 0x03 +#define PID_MINIMUM_SEPARATION 0x04 +#define PID_TOPIC 0x05 +#define PID_STRENGTH 0x06 +#define PID_TYPE_NAME 0x07 +#define PID_TYPE_CHECKSUM 0x08 +#define RTPS_PID_TYPE2_NAME 0x09 +#define RTPS_PID_TYPE2_CHECKSUM 0x0a +#define PID_METATRAFFIC_MULTICAST_IPADDRESS 0x0b /*tady byla chyba MATA_TRAFF....*/ +#define PID_APP_IPADDRESS 0x0c +#define PID_METATRAFFIC_UNICAST_PORT 0x0d +#define PID_USERDATA_UNICAST_PORT 0x0e +#define PID_IS_RELIABLE 0x0f +#define PID_EXPECTS_ACK 0x10 +#define PID_USERDATA_MULTICAST_IPADDRESS 0x11 +#define PID_MANAGER_KEY 0x12 +#define PID_SEND_QUEUE_SIZE 0x13 +#define PID_RELIABILITY_ENABLED 0x14 +#define PID_PROTOCOL_VERSION 0x15 +#define PID_VENDOR_ID 0x16 +#define PID_VARGAPPS_SEQUENCE_NUMBER_LAST 0x17 +#define PID_RECV_QUEUE_SIZE 0x18 +#define PID_RELIABILITY_OFFERED 0x19 +#define PID_RELIABILITY_REQUESTED 0x1a + +/* possible values for PID_RELIABILITY_REQUEST */ +#define PID_VALUE_RELIABILITY_BEST_EFFORTS 0x01 +#define PID_VALUE_RELIABILITY_STRICT 0x02 + +typedef guint16 ParameterId; +typedef guint16 ParameterLength; + +/* State Machines */ +typedef enum { + MAYSENDHB = 0x01, + MUSTSENDHB = 0x02, + SENDHB = 0x03 + } StateMachineHB; + +typedef enum { + NOTHNIGTOSEND = 0x01, + MUSTSENDDATA = 0x02 + } StateMachineSend; + +typedef enum { + NEW = 0x01, + TOSEND = 0x02, + UNDERWAY = 0x03, + UNACKNOWLEDGED = 0x04, + ANNOUCED = 0x05, + ACKNOWLEDGED = 0x06 + } StateMachineChFReader; + +typedef enum { + WAITING = 0x01, + PULLING = 0x02, + ACKPENDING = 0x03 + } StateMachineACK; + +typedef enum { + FUTURE = 0x01, + REQUESTED = 0x02, + MISSING = 0x03, + RECEIVED = 0x04 + } StateMachineChFWriter; + +#ifdef __cplusplus +} /* extern "C"*/ +#endif + +#endif /* _TYPEDEFS_DEFINES_RTPS_H */ |