packet_anno.hh

#ifndef CLICK_PACKET_ANNO_HH
#define CLICK_PACKET_ANNO_HH
#include <click/config.h>
#include <click/vector.hh>
#include <click/string.hh>
#include <click/timestamp.hh>
 
#define ANNO_SIZE 48
 
#define MAKE_ANNOTATIONINFO(offset, size)       ((size) << 16 | (offset))
#define ANNOTATIONINFO_SIZE(ai)                 ((ai) >> 16)
#define ANNOTATIONINFO_OFFSET(ai)               ((uint16_t) (ai))
 
#define DST_IP_ANNO_OFFSET              0
#define DST_IP_ANNO_SIZE                4
 
#define DST_IP6_ANNO_OFFSET             0
#define DST_IP6_ANNO_SIZE               16
 
// bytes 16-31
#define WIFI_EXTRA_ANNO_OFFSET          16
#define WIFI_EXTRA_ANNO_SIZE            24
#define WIFI_EXTRA_ANNO(p)              ((click_wifi_extra *) ((p)->anno_u8() + WIFI_EXTRA_ANNO_OFFSET))
 
// bytes 16-23
#define MIDDLEBOX_BOOLS_OFFSET  16
#define MIDDLEBOX_BOOLS_SIZE    1
#define MIDDLEBOX_CONTENTOFFSET_OFFSET  17
#define MIDDLEBOX_CONTENTOFFSET_SIZE    2
#define MIDDLEBOX_INIT_ACK_OFFSET    19
 
// byte 16-17
#define PAINT2_ANNO_OFFSET                  16
#define PAINT2_ANNO_SIZE                        2
#define PAINT2_ANNO(p)                      ((p)->anno_u16(PAINT2_ANNO_OFFSET))
#define SET_PAINT2_ANNO(p, v)           ((p)->set_anno_u16(PAINT2_ANNO_OFFSET, (v)))
 
// byte 16
#define ICMP_PARAMPROB_ANNO_OFFSET      16
#define ICMP_PARAMPROB_ANNO_SIZE            1
#define ICMP_PARAMPROB_ANNO(p)              ((p)->anno_u8(ICMP_PARAMPROB_ANNO_OFFSET))
#define SET_ICMP_PARAMPROB_ANNO(p, v)   ((p)->set_anno_u8(ICMP_PARAMPROB_ANNO_OFFSET, (v)))
 
#define IP6_NXT_ANNO_OFFSET                 16
#define IP6_NXT_ANNO_SIZE                       1
#define IP6_NXT_ANNO(p)                     ((p)->anno_u8(IP6_NXT_ANNO_OFFSET))
#define SET_IP6_NXT_ANNO(p, v)          ((p)->set_anno_u8(IP6_NXT_ANNO_OFFSET, (v)))
 
// byte 17 (lower byte of PAINT2)
#define PAINT_ANNO_OFFSET                   17
#define PAINT_ANNO_SIZE                     1
#define PAINT_ANNO(p)                       ((p)->anno_u8(PAINT_ANNO_OFFSET))
#define SET_PAINT_ANNO(p, v)            ((p)->set_anno_u8(PAINT_ANNO_OFFSET, (v)))
 
// byte 19
#define FIX_IP_SRC_ANNO_OFFSET          19
#define FIX_IP_SRC_ANNO_SIZE            1
#define FIX_IP_SRC_ANNO(p)              ((p)->anno_u8(FIX_IP_SRC_ANNO_OFFSET))
#define SET_FIX_IP_SRC_ANNO(p, v)       ((p)->set_anno_u8(FIX_IP_SRC_ANNO_OFFSET, (v)))
 
// bytes 20-21
#define VLAN_TCI_ANNO_OFFSET            20
#define VLAN_TCI_ANNO_SIZE              2
#define VLAN_TCI_ANNO(p)                ((p)->anno_u16(VLAN_TCI_ANNO_OFFSET))
#define SET_VLAN_TCI_ANNO(p, v)         ((p)->set_anno_u16(VLAN_TCI_ANNO_OFFSET, (v)))
 
// bytes 20-23
#define AGGREGATE_ANNO_OFFSET           20
#define AGGREGATE_ANNO_SIZE             4
#define AGGREGATE_ANNO(p)               ((p)->anno_u32(AGGREGATE_ANNO_OFFSET))
#define SET_AGGREGATE_ANNO(p, v)        ((p)->set_anno_u32(AGGREGATE_ANNO_OFFSET, (v)))
 
#define FWD_RATE_ANNO_OFFSET            20
#define FWD_RATE_ANNO_SIZE              4
#define FWD_RATE_ANNO(p)                ((p)->anno_s32(FWD_RATE_ANNO_OFFSET))
#define SET_FWD_RATE_ANNO(p, v)         ((p)->set_anno_s32(FWD_RATE_ANNO_OFFSET, (v)))
 
#define MISC_IP_ANNO_OFFSET             20
#define MISC_IP_ANNO_SIZE               4
#define MISC_IP_ANNO(p)                 ((p)->anno_u32(MISC_IP_ANNO_OFFSET))
#define SET_MISC_IP_ANNO(p, v)          ((p)->set_anno_u32(MISC_IP_ANNO_OFFSET, (v).addr()))
 
// bytes 24-27
#define REV_RATE_ANNO_OFFSET            24
#define REV_RATE_ANNO_SIZE              4
#define REV_RATE_ANNO(p)                ((p)->anno_s32(REV_RATE_ANNO_OFFSET))
#define SET_REV_RATE_ANNO(p, v)         ((p)->set_anno_s32(REV_RATE_ANNO_OFFSET, (v)))
 
// bytes 24-25
#define BATCH_COUNT_ANNO_OFFSET         24
#define BATCH_COUNT_ANNO_SIZE           2
#define BATCH_COUNT_ANNO(p)             ((p)->anno_u16(BATCH_COUNT_ANNO_OFFSET))
#define SET_BATCH_COUNT_ANNO(p, v)      ((p)->set_anno_u16(BATCH_COUNT_ANNO_OFFSET, (v)))
 
// byte 26-37
#define EXTRA_PACKETS_ANNO_OFFSET       26
#define EXTRA_PACKETS_ANNO_SIZE         2
#define EXTRA_PACKETS_ANNO(p)           ((p)->anno_u16(EXTRA_PACKETS_ANNO_OFFSET))
#define SET_EXTRA_PACKETS_ANNO(p, v)    ((p)->set_anno_u16(EXTRA_PACKETS_ANNO_OFFSET, (v)))
 
// byte 26
#define SEND_ERR_ANNO_OFFSET            26
#define SEND_ERR_ANNO_SIZE              1
#define SEND_ERR_ANNO(p)                ((p)->anno_u8(SEND_ERR_ANNO_OFFSET))
#define SET_SEND_ERR_ANNO(p, v)         ((p)->set_anno_u8(SEND_ERR_ANNO_OFFSET, (v)))
 
// byte 27
#define GRID_ROUTE_CB_ANNO_OFFSET       27
#define GRID_ROUTE_CB_ANNO_SIZE         1
#define GRID_ROUTE_CB_ANNO(p)           ((p)->anno_u8(GRID_ROUTE_CB_ANNO_OFFSET))
#define SET_GRID_ROUTE_CB_ANNO(p, v)    ((p)->set_anno_u8(GRID_ROUTE_CB_ANNO_OFFSET, (v)))
 
// bytes 28-31
#define IPREASSEMBLER_ANNO_OFFSET       28
#define IPREASSEMBLER_ANNO_SIZE         4
 
#define EXTRA_LENGTH_ANNO_OFFSET        28
#define EXTRA_LENGTH_ANNO_SIZE          4
#define EXTRA_LENGTH_ANNO(p)            ((p)->anno_u32(EXTRA_LENGTH_ANNO_OFFSET))
#define SET_EXTRA_LENGTH_ANNO(p, v)     ((p)->set_anno_u32(EXTRA_LENGTH_ANNO_OFFSET, (v)))
 
 
// bytes 32-39
#define FIRST_TIMESTAMP_ANNO_OFFSET     32
#define FIRST_TIMESTAMP_ANNO_SIZE       8
#define CONST_FIRST_TIMESTAMP_ANNO(p)   (*(reinterpret_cast<const Timestamp *>((p)->anno_u8() + FIRST_TIMESTAMP_ANNO_OFFSET)))
#define FIRST_TIMESTAMP_ANNO(p)         (*(reinterpret_cast<Timestamp *>((p)->anno_u8() + FIRST_TIMESTAMP_ANNO_OFFSET)))
#define SET_FIRST_TIMESTAMP_ANNO(p, v)  (*(reinterpret_cast<Timestamp *>((p)->anno_u8() + FIRST_TIMESTAMP_ANNO_OFFSET)) = (v))
 
// bytes 32-35
#define PACKET_NUMBER_ANNO_OFFSET       32
#define PACKET_NUMBER_ANNO_SIZE         4
#define PACKET_NUMBER_ANNO(p)           ((p)->anno_u32(PACKET_NUMBER_ANNO_OFFSET))
#define SET_PACKET_NUMBER_ANNO(p, v)    ((p)->set_anno_u32(PACKET_NUMBER_ANNO_OFFSET, (v)))
 
#define FLOW_ID_ANNO_OFFSET     32
#define FLOW_ID_ANNO_SIZE               4
#define FLOW_ID_ANNO(p)         ((p)->anno_u32(FLOW_ID_ANNO_OFFSET))
#define SET_FLOW_ID_ANNO(p, v)  ((p)->set_anno_u32(FLOW_ID_ANNO_OFFSET, (v)))
 
#define IPSEC_SPI_ANNO_OFFSET           32
#define IPSEC_SPI_ANNO_SIZE             4
#define IPSEC_SPI_ANNO(p)               ((p)->anno_u32(IPSEC_SPI_ANNO_OFFSET))
#define SET_IPSEC_SPI_ANNO(p, v)        ((p)->set_anno_u32(IPSEC_SPI_ANNO_OFFSET, (v)))
 
// bytes 36-39
#define SEQUENCE_NUMBER_ANNO_OFFSET     36
#define SEQUENCE_NUMBER_ANNO_SIZE       4
#define SEQUENCE_NUMBER_ANNO(p)         ((p)->anno_u32(SEQUENCE_NUMBER_ANNO_OFFSET))
#define SET_SEQUENCE_NUMBER_ANNO(p, v)  ((p)->set_anno_u32(SEQUENCE_NUMBER_ANNO_OFFSET, (v)))
 
#if SIZEOF_VOID_P == 4
# define IPSEC_SA_DATA_REFERENCE_ANNO_OFFSET    36
# define IPSEC_SA_DATA_REFERENCE_ANNO_SIZE      4
# define IPSEC_SA_DATA_REFERENCE_ANNO(p)        ((p)->anno_u32(IPSEC_SA_DATA_REFERENCE_ANNO_OFFSET))
# define SET_IPSEC_SA_DATA_REFERENCE_ANNO(p, v) ((p)->set_anno_u32(IPSEC_SA_DATA_REFERENCE_ANNO_OFFSET, (v)))
#endif
 
#if HAVE_INT64_TYPES
// bytes 40-47
# define PERFCTR_ANNO_OFFSET            40
# define PERFCTR_ANNO_SIZE              8
# define PERFCTR_ANNO(p)                ((p)->anno_u64(PERFCTR_ANNO_OFFSET))
# define SET_PERFCTR_ANNO(p, v)         ((p)->set_anno_u64(PERFCTR_ANNO_OFFSET, (v)))
 
# if SIZEOF_VOID_P == 8
#  define IPSEC_SA_DATA_REFERENCE_ANNO_OFFSET   40
#  define IPSEC_SA_DATA_REFERENCE_ANNO_SIZE     8
#  define IPSEC_SA_DATA_REFERENCE_ANNO(p)       ((p)->anno_u64(IPSEC_SA_DATA_REFERENCE_ANNO_OFFSET))
#  define SET_IPSEC_SA_DATA_REFERENCE_ANNO(p, v) ((p)->set_anno_u64(IPSEC_SA_DATA_REFERENCE_ANNO_OFFSET, (v)))
# endif
#endif
 
CLICK_ENDDECLS
#endif