Line data    Source code

       1             : #ifndef HEADER_fd_src_choreo_votor_ag_cert_serde_h
       2             : #define HEADER_fd_src_choreo_votor_ag_cert_serde_h
       3             : 
       4             : #include "ag_cert.h"
       5             : #include "ag_bls_serde.h"
       6             : 
       7          42 : #define AG_CERT_DE_SUCCESS   ( 0)
       8          54 : #define AG_CERT_DE_ERR_SZ    (-1) /* Io(ReadSizeLimit), TrailingBytes, PreallocationSizeLimit, LengthEncodingOverflow */
       9           0 : #define AG_CERT_DE_ERR_INVAL (-2) /* InvalidTagEncoding, InvalidValue                                                 */
      10             : 
      11             : FD_STATIC_ASSERT( AG_BLS_DE_SUCCESS  ==AG_CERT_DE_SUCCESS,   ag_cert_serde );
      12             : FD_STATIC_ASSERT( AG_BLS_DE_ERR_SZ   ==AG_CERT_DE_ERR_SZ,    ag_cert_serde );
      13             : FD_STATIC_ASSERT( AG_BLS_DE_ERR_INVAL==AG_CERT_DE_ERR_INVAL, ag_cert_serde );
      14             : 
      15         171 : #define AG_CERT_SERDE_TAG_FINAL          ( 7)  /* WireConsensusMessageKind::FinalizeCert       #[wincode(tag = 7)]  */
      16           0 : #define AG_CERT_SERDE_TAG_FAST_FINAL     ( 8)  /* WireConsensusMessageKind::FastFinalizeCert   #[wincode(tag = 8)]  */
      17           0 : #define AG_CERT_SERDE_TAG_NOTAR          ( 9)  /* WireConsensusMessageKind::NotarCert          #[wincode(tag = 9)]  */
      18           0 : #define AG_CERT_SERDE_TAG_NOTAR_FALLBACK (10)  /* WireConsensusMessageKind::NotarFallbackCert  #[wincode(tag = 10)] */
      19           0 : #define AG_CERT_SERDE_TAG_SKIP           (11)  /* WireConsensusMessageKind::SkipCert           #[wincode(tag = 11)] */
      20             : 
      21             : FD_STATIC_ASSERT( AG_CERT_KIND_FINAL         +7==AG_CERT_SERDE_TAG_FINAL,          ag_cert_serde );
      22             : FD_STATIC_ASSERT( AG_CERT_KIND_FAST_FINAL    +7==AG_CERT_SERDE_TAG_FAST_FINAL,     ag_cert_serde );
      23             : FD_STATIC_ASSERT( AG_CERT_KIND_NOTAR         +7==AG_CERT_SERDE_TAG_NOTAR,          ag_cert_serde );
      24             : FD_STATIC_ASSERT( AG_CERT_KIND_NOTAR_FALLBACK+7==AG_CERT_SERDE_TAG_NOTAR_FALLBACK, ag_cert_serde );
      25             : FD_STATIC_ASSERT( AG_CERT_KIND_SKIP          +7==AG_CERT_SERDE_TAG_SKIP,           ag_cert_serde );
      26             : 
      27             : struct ag_cert_serde {
      28             :   uchar         version;       /* VersionedWireConsensusMessage::V1     (u8 tag)       */
      29             :   uchar         tag;           /* WireConsensusMessageKind              (u8 tag)       */
      30             :   ulong         slot;          /* WireSlotCertMessage::slot             (Slot)         */
      31             :   uchar const * block_id;      /* Block::block_id                       (Hash)         */
      32             :   uchar const * signature;     /* WireCertSignature::signature          (BLSSignature) */
      33             :   ulong         bitmap_sz;     /* WireCertSignature::bitmap len         (u64)          */
      34             :   uchar const * bitmap;        /* WireCertSignature::bitmap             (Vec<u8>)      */
      35             :   ushort        shred_version; /* WireConsensusMessageV1::shred_version (u16)          */
      36             : };
      37             : typedef struct ag_cert_serde ag_cert_serde_t;
      38             : 
      39          96 : #define AG_CERT_SER_HDR_SZ( has_block_id ) ( sizeof(uchar)                                      /* version   */ + \
      40          96 :                                              sizeof(uchar)                                      /* kind      */ + \
      41          96 :                                              sizeof(ulong)                                      /* slot      */ + \
      42          96 :                                              ( (has_block_id) ? sizeof(ag_block_hash_t) : 0UL ) /* block_id  */ + \
      43          96 :                                              FD_BLS_SIG_SZ                                      /* signature */ + \
      44          96 :                                              sizeof(ulong)                                      /* bitmap_sz */ )
      45             : 
      46             : #define AG_CERT_SER_MAX ( AG_CERT_SER_HDR_SZ( 1 ) + \
      47             :                           AG_BLS_AGG_PAIR_SER_MAX + \
      48             :                           sizeof(ushort) /* shred_version */ )
      49             : 
      50             : FD_PROTOTYPES_BEGIN
      51             : 
      52             : ulong
      53             : ag_cert_ser( ag_cert_t const * self,
      54             :              uchar             buf[ static AG_CERT_SER_MAX ] );
      55             : 
      56             : int
      57             : ag_cert_de( ag_cert_t *   cert,
      58             :             uchar const * buf,
      59             :             ulong         buf_sz );
      60             : 
      61             : FD_PROTOTYPES_END
      62             : 
      63             : #endif /* HEADER_fd_src_choreo_votor_ag_cert_serde_h */