compressor

package module
v0.0.0-...-20b111d Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Apr 26, 2024 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	METHOD_EXECUTE_SEQUENCE_TX uint = iota
	METHOD_EXECUTE_SEQUENCE_N_TXS
	METHOD_READ_ADDRESS
	METHOD_READ_BYTES32
	METHOD_READ_SIZES
	METHOD_READ_STORAGE_SLOTS
	METHOD_DECODE_SEQUENCE_TX
	METHOD_DECODE_SEQUENCE_N_TXS
	METHOD_EXECUTE_CALL
	METHOD_EXECUTE_CALL_RETURN
	METHOD_EXECUTE_N_CALLS
	METHOD_DECODE_CALL
	METHOD_DECODE_N_CALLS
	METHOD_DECODE_ANY
)
View Source 
const (
	FLAG_NO_OP uint = iota
	FLAG_READ_WORD_1
	FLAG_READ_WORD_2
	FLAG_READ_WORD_3
	FLAG_READ_WORD_4
	FLAG_READ_WORD_5
	FLAG_READ_WORD_6
	FLAG_READ_WORD_7
	FLAG_READ_WORD_8
	FLAG_READ_WORD_9
	FLAG_READ_WORD_10
	FLAG_READ_WORD_11
	FLAG_READ_WORD_12
	FLAG_READ_WORD_13
	FLAG_READ_WORD_14
	FLAG_READ_WORD_15
	FLAG_READ_WORD_16
	FLAG_READ_WORD_17
	FLAG_READ_WORD_18
	FLAG_READ_WORD_19
	FLAG_READ_WORD_20
	FLAG_READ_WORD_21
	FLAG_READ_WORD_22
	FLAG_READ_WORD_23
	FLAG_READ_WORD_24
	FLAG_READ_WORD_25
	FLAG_READ_WORD_26
	FLAG_READ_WORD_27
	FLAG_READ_WORD_28
	FLAG_READ_WORD_29
	FLAG_READ_WORD_30
	FLAG_READ_WORD_31
	FLAG_READ_WORD_32
	FLAG_READ_WORD_INV
	FLAG_READ_N_BYTES
	FLAG_WRITE_ZEROS
	FLAG_NESTED_N_FLAGS_S
	FLAG_NESTED_N_FLAGS_L
	FLAG_SAVE_ADDRESS
	FLAG_READ_ADDRESS_2
	FLAG_READ_ADDRESS_3
	FLAG_READ_ADDRESS_4
	FLAG_SAVE_BYTES32
	FLAG_READ_BYTES32_2
	FLAG_READ_BYTES32_3
	FLAG_READ_BYTES32_4
	FLAG_READ_STORE_FLAG_S
	FLAG_READ_STORE_FLAG_L
	FLAG_POW_2
	FLAG_POW_2_MINUS_1
	FLAG_POW_10
	FLAG_POW_10_MANTISSA_S
	FLAG_POW_10_MANTISSA_L
	FLAG_ABI_0_PARAM
	FLAG_ABI_1_PARAM
	FLAG_ABI_2_PARAMS
	FLAG_ABI_3_PARAMS
	FLAG_ABI_4_PARAMS
	FLAG_ABI_5_PARAMS
	FLAG_ABI_6_PARAMS
	FLAG_READ_DYNAMIC_ABI
	FLAG_MIRROR_FLAG_S
	FLAG_MIRROR_FLAG_L
	FLAG_COPY_CALLDATA_S
	FLAG_COPY_CALLDATA_L
	FLAG_COPY_CALLDATA_XL
	FLAG_SEQUENCE_EXECUTE
	FLAG_SEQUENCE_SELF_EXECUTE
	FLAG_SEQUENCE_SIGNATURE_W0
	FLAG_SEQUENCE_SIGNATURE_W1
	FLAG_SEQUENCE_SIGNATURE_W2
	FLAG_SEQUENCE_SIGNATURE_W3
	FLAG_SEQUENCE_SIGNATURE_W4
	FLAG_SEQUENCE_ADDRESS_W0
	FLAG_SEQUENCE_ADDRESS_W1
	FLAG_SEQUENCE_ADDRESS_W2
	FLAG_SEQUENCE_ADDRESS_W3
	FLAG_SEQUENCE_ADDRESS_W4
	FLAG_SEQUENCE_NODE
	FLAG_SEQUENCE_BRANCH
	FLAG_SEQUENCE_SUBDIGEST
	FLAG_SEQUENCE_NESTED
	FLAG_SEQUENCE_DYNAMIC_SIGNATURE
	FLAG_SEQUENCE_SIG_NO_CHAIN
	FLAG_SEQUENCE_SIG
	FLAG_SEQUENCE_L_SIG_NO_CHAIN
	FLAG_SEQUENCE_L_SIG
	FLAG_SEQUENCE_READ_CHAINED_S
	FLAG_SEQUENCE_READ_CHAINED_L
)
View Source 
const BYTES4_TABLE = "" /* 2048-byte string literal not displayed */
View Source 
const LITERAL_ZERO = FLAG_SEQUENCE_READ_CHAINED_L + 1
View Source 
const MAX_LITERAL = 0xff - LITERAL_ZERO

Variables

View Source 
var VERSION = "dev"

Functions

func AddressIndex 

func AddressIndex(i uint) []byte

func Bytes32Index 

func Bytes32Index(i uint) []byte

func FlagNames 

func FlagNames() map[string]uint

func GenBatch 

func GenBatch(from uint, to uint, max uint, itemplate func(uint) []byte) []byte

func GetTotals 

func GetTotals(ctx context.Context, provider *ethrpc.Provider, contract common.Address, skipBlocks uint) (uint, uint, error)

func LoadAddresses 

func LoadAddresses(ctx context.Context, provider *ethrpc.Provider, contract common.Address, batchSize uint, skip uint, skipBlocks uint) (uint, map[string]uint, error)

func LoadBytes32 

func LoadBytes32(ctx context.Context, provider *ethrpc.Provider, contract common.Address, batchSize uint, skip uint, skipBlocks uint) (uint, map[string]uint, error)

func LoadBytes4 

func LoadBytes4() map[string]uint

func LoadState 

func LoadState(ctx context.Context, provider *ethrpc.Provider, contract common.Address, batchSize uint, skipa uint, skipb uint, skipBlocks uint) (uint, map[string]uint, uint, map[string]uint, error)

func LoadStorage 

func LoadStorage(ctx context.Context, provider *ethrpc.Provider, contract common.Address, batchSize uint, skip uint, total uint, itemplate func(uint) []byte) (uint, map[string]uint, error)

func ParseBatchResult 

func ParseBatchResult(to map[string]uint, res []byte, offset uint) error

Types

type AllowOpcodes 

type AllowOpcodes struct {
	Default bool
	List    map[uint]bool
}

type Buffer 

type Buffer struct {
	Commited []byte
	Pending  []byte

	Refs *References
}

func NewBuffer 

func NewBuffer(method uint, indexes *Indexes, allowOpcodes *AllowOpcodes, useStorage bool) *Buffer

func (*Buffer) Allows 

func (cb *Buffer) Allows(op uint) bool

func (*Buffer) Data 

func (cb *Buffer) Data() []byte

func (*Buffer) Encode4Bytes 

func (buf *Buffer) Encode4Bytes(bytes []byte) []byte

func (*Buffer) EncodeWordBytes32 

func (buf *Buffer) EncodeWordBytes32(word []byte) ([]byte, EncodeType, error)

Encodes a 32 word, without any optimizations

func (*Buffer) EncodeWordBytes32Inv 

func (buf *Buffer) EncodeWordBytes32Inv(word []byte) ([]byte, EncodeType, error)

func (*Buffer) EncodeWordOptimized 

func (buf *Buffer) EncodeWordOptimized(word []byte, saveWord bool) ([]byte, EncodeType, error)

Encodes a 32 bytes word, trying to optimize it as much as possible

func (*Buffer) FindPastData 

func (cb *Buffer) FindPastData(data []byte) int

func (*Buffer) Len 

func (cb *Buffer) Len() int

func (*Buffer) Restore 

func (cb *Buffer) Restore(snap *Snapshot)

func (*Buffer) Snapshot 

func (cb *Buffer) Snapshot() *Snapshot

func (*Buffer) WriteBytesOptimized 

func (buf *Buffer) WriteBytesOptimized(bytes []byte, saveWord bool) (EncodeType, error)

Encode N bytes, as optimized as possible

func (*Buffer) WriteCall 

func (buf *Buffer) WriteCall(to []byte, data []byte) (EncodeType, error)

func (*Buffer) WriteCalls 

func (buf *Buffer) WriteCalls(tos [][]byte, datas [][]byte) (EncodeType, error)

func (*Buffer) WriteNBytesRaw 

func (buf *Buffer) WriteNBytesRaw(bytes []byte) (EncodeType, error)

Encodes N bytes, without any optimizations

func (*Buffer) WriteNWords 

func (buf *Buffer) WriteNWords(words []byte) (EncodeType, error)

Encodes N words

func (*Buffer) WriteSequenceBranchSignaturePart 

func (buf *Buffer) WriteSequenceBranchSignaturePart(branch []byte) (EncodeType, error)

func (*Buffer) WriteSequenceChainedSignature 

func (buf *Buffer) WriteSequenceChainedSignature(signature []byte) (EncodeType, error)

func (*Buffer) WriteSequenceDynamicSignaturePart 

func (buf *Buffer) WriteSequenceDynamicSignaturePart(address []byte, weight uint, signature []byte) (EncodeType, error)

func (*Buffer) WriteSequenceExecute 

func (buf *Buffer) WriteSequenceExecute(to []byte, transaction *sequence.Transaction) (EncodeType, error)

func (*Buffer) WriteSequenceExecuteFlag 

func (buf *Buffer) WriteSequenceExecuteFlag(transaction *sequence.Transaction) (EncodeType, error)

func (*Buffer) WriteSequenceNestedSignaturePart 

func (buf *Buffer) WriteSequenceNestedSignaturePart(weight uint, threshold uint, branch []byte) (EncodeType, error)

func (*Buffer) WriteSequenceNonce 

func (buf *Buffer) WriteSequenceNonce(nonce *big.Int, randomNonce bool) (EncodeType, error)

func (*Buffer) WriteSequenceSelfExecuteFlag 

func (buf *Buffer) WriteSequenceSelfExecuteFlag(transaction *sequence.Transaction) (EncodeType, error)

func (*Buffer) WriteSequenceSignature 

func (buf *Buffer) WriteSequenceSignature(signature []byte, mayUseBytes bool) (EncodeType, error)

func (*Buffer) WriteSequenceSignatureBody 

func (buf *Buffer) WriteSequenceSignatureBody(noChain bool, body []byte) (EncodeType, error)

func (*Buffer) WriteSequenceSignatureTree 

func (buf *Buffer) WriteSequenceSignatureTree(tree []byte) (EncodeType, error)

func (*Buffer) WriteSequenceTransaction 

func (buf *Buffer) WriteSequenceTransaction(tx *sequence.Transaction) (EncodeType, error)

func (*Buffer) WriteSequenceTransactions 

func (buf *Buffer) WriteSequenceTransactions(txs sequence.Transactions) (EncodeType, error)

func (*Buffer) WriteWord 

func (buf *Buffer) WriteWord(word []byte, useStorage bool) (EncodeType, error)

Encodes and writes a word to the buffer

type EncodeType 

type EncodeType int
const (
	Stateless EncodeType = iota
	Mirror
	ReadStorage
	WriteStorage
)

type Indexes 

type Indexes struct {
	AddressIndexes map[string]uint
	Bytes32Indexes map[string]uint
	Bytes4Indexes  map[string]uint
}

type References 

type References struct {
	AllowOpcodes *AllowOpcodes

	Indexes *Indexes
	// contains filtered or unexported fields
}

func (*References) Copy 

func (r *References) Copy() *References

type Snapshot 

type Snapshot struct {
	Commited []byte

	SignatureLevel uint

	Refs *References
}

Source Files

View all Source files

Directories

Path Synopsis
cmd
czip-compressor

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