From d035ac7c8c624fc884dbc300a2ec7dcaf8dc1905 Mon Sep 17 00:00:00 2001 From: Sonic Date: Tue, 20 Nov 2018 12:05:00 +0800 Subject: dex: add BlockDB, which implements consensus core's blockdb.BlockDatabase (#36) --- core/rawdb/schema.go | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'core/rawdb/schema.go') diff --git a/core/rawdb/schema.go b/core/rawdb/schema.go index ee1949112..9a820a578 100644 --- a/core/rawdb/schema.go +++ b/core/rawdb/schema.go @@ -53,6 +53,8 @@ var ( txLookupPrefix = []byte("l") // txLookupPrefix + hash -> transaction/receipt lookup metadata bloomBitsPrefix = []byte("B") // bloomBitsPrefix + bit (uint16 big endian) + section (uint64 big endian) + hash -> bloom bits + coreBlockPrefix = []byte("D") + preimagePrefix = []byte("secure-key-") // preimagePrefix + hash -> preimage configPrefix = []byte("ethereum-config-") // config prefix for the db @@ -113,6 +115,11 @@ func txLookupKey(hash common.Hash) []byte { return append(txLookupPrefix, hash.Bytes()...) } +// coreBlockKey = coreBlockPrefix + hash +func coreBlockKey(hash common.Hash) []byte { + return append(coreBlockPrefix, hash.Bytes()...) +} + // bloomBitsKey = bloomBitsPrefix + bit (uint16 big endian) + section (uint64 big endian) + hash func bloomBitsKey(bit uint, section uint64, hash common.Hash) []byte { key := append(append(bloomBitsPrefix, make([]byte, 10)...), hash.Bytes()...) -- cgit