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export some of rawdb functions #402

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export some of rawdb functions #402

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0dca601
export block key, header key and keyBytesToHex
magicxyyz Jan 28, 2025
fe38b30
export headerTDKey
magicxyyz Jan 29, 2025
8457713
Merge branch 'master' into export-rawdb-funcs
magicxyyz Feb 3, 2025
af50cd6
export rawdb.codeKey
magicxyyz Feb 4, 2025
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20 changes: 20 additions & 0 deletions core/rawdb/schema.go
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Original file line number Diff line number Diff line change
Expand Up @@ -167,11 +167,19 @@ func headerKey(number uint64, hash common.Hash) []byte {
return append(append(headerPrefix, encodeBlockNumber(number)...), hash.Bytes()...)
}

func HeaderKey(number uint64, hash common.Hash) []byte {
return headerKey(number, hash)
}

// headerTDKey = headerPrefix + num (uint64 big endian) + hash + headerTDSuffix
func headerTDKey(number uint64, hash common.Hash) []byte {
return append(headerKey(number, hash), headerTDSuffix...)
}

func HeaderTDKey(number uint64, hash common.Hash) []byte {
return headerTDKey(number, hash)
}

// headerHashKey = headerPrefix + num (uint64 big endian) + headerHashSuffix
func headerHashKey(number uint64) []byte {
return append(append(headerPrefix, encodeBlockNumber(number)...), headerHashSuffix...)
Expand All @@ -187,11 +195,19 @@ func blockBodyKey(number uint64, hash common.Hash) []byte {
return append(append(blockBodyPrefix, encodeBlockNumber(number)...), hash.Bytes()...)
}

func BlockBodyKey(number uint64, hash common.Hash) []byte {
return blockBodyKey(number, hash)
}

// blockReceiptsKey = blockReceiptsPrefix + num (uint64 big endian) + hash
func blockReceiptsKey(number uint64, hash common.Hash) []byte {
return append(append(blockReceiptsPrefix, encodeBlockNumber(number)...), hash.Bytes()...)
}

func BlockReceiptsKey(number uint64, hash common.Hash) []byte {
return blockReceiptsKey(number, hash)
}

// txLookupKey = txLookupPrefix + hash
func txLookupKey(hash common.Hash) []byte {
return append(txLookupPrefix, hash.Bytes()...)
Expand Down Expand Up @@ -255,6 +271,10 @@ func configKey(hash common.Hash) []byte {
return append(configPrefix, hash.Bytes()...)
}

func ConfigKey(hash common.Hash) []byte {
return configKey(hash)
}

// genesisStateSpecKey = genesisPrefix + hash
func genesisStateSpecKey(hash common.Hash) []byte {
return append(genesisPrefix, hash.Bytes()...)
Expand Down
4 changes: 4 additions & 0 deletions trie/encoding.go
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,10 @@ func keybytesToHex(str []byte) []byte {
return nibbles
}

func KeybytesToHex(str []byte) []byte {
return keybytesToHex(str)
}

// hexToKeybytes turns hex nibbles into key bytes.
// This can only be used for keys of even length.
func hexToKeybytes(hex []byte) []byte {
Expand Down