env

package
v0.28.4 Latest Latest
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 Go to latest Published: Jan 18, 2022 License: LGPL-3.0 Imports: 10 Imported by: 1

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func FormatMapKey added in v0.24.3 

func FormatMapKey(prefix, key []byte) []byte

Types

type CallContext 

type CallContext interface {
	Sender() common.Address
	ContractAddr() common.Address
	Epoch() uint16
	Nonce() uint32
	PayAmount() *big.Int
	CodeHash() common.Hash
}

type CallContextImpl 

type CallContextImpl struct {
	// contains filtered or unexported fields
}

func NewCallContextImpl 

func NewCallContextImpl(tx *types.Transaction, codeHash common.Hash) *CallContextImpl

func (*CallContextImpl) CodeHash 

func (c *CallContextImpl) CodeHash() common.Hash

func (*CallContextImpl) ContractAddr 

func (c *CallContextImpl) ContractAddr() common.Address

func (*CallContextImpl) Epoch 

func (c *CallContextImpl) Epoch() uint16

func (*CallContextImpl) Nonce 

func (c *CallContextImpl) Nonce() uint32

func (*CallContextImpl) PayAmount 

func (c *CallContextImpl) PayAmount() *big.Int

func (*CallContextImpl) Sender 

func (c *CallContextImpl) Sender() common.Address

type DeployContextImpl 

type DeployContextImpl struct {
	// contains filtered or unexported fields
}

func NewDeployContextImpl 

func NewDeployContextImpl(tx *types.Transaction, codeHash common.Hash) *DeployContextImpl

func (*DeployContextImpl) CodeHash 

func (d *DeployContextImpl) CodeHash() common.Hash

func (*DeployContextImpl) ContractAddr 

func (d *DeployContextImpl) ContractAddr() common.Address

func (*DeployContextImpl) Epoch 

func (d *DeployContextImpl) Epoch() uint16

func (*DeployContextImpl) Nonce 

func (d *DeployContextImpl) Nonce() uint32

func (*DeployContextImpl) PayAmount 

func (d *DeployContextImpl) PayAmount() *big.Int

func (*DeployContextImpl) Sender 

func (d *DeployContextImpl) Sender() common.Address

type Env 

type Env interface {
	BlockNumber() uint64
	BlockTimeStamp() int64
	SetValue(ctx CallContext, key []byte, value []byte)
	GetValue(ctx CallContext, key []byte) []byte
	RemoveValue(ctx CallContext, key []byte)
	Send(ctx CallContext, dest common.Address, amount *big.Int) error
	MinFeePerGas() *big.Int
	Balance(address common.Address) *big.Int
	BlockSeed() []byte
	NetworkSize() int
	State(sender common.Address) state.IdentityState
	PubKey(addr common.Address) []byte
	Iterate(ctx CallContext, minKey []byte, maxKey []byte, f func(key []byte, value []byte) bool)
	BurnAll(ctx CallContext)
	ReadContractData(contractAddr common.Address, key []byte) []byte
	Event(name string, args ...[]byte)
	Epoch() uint16
	ContractStake(common.Address) *big.Int
	MoveToStake(ctx CallContext, amount *big.Int) error
	Delegatee(addr common.Address) *common.Address
}

type EnvImp 

type EnvImp struct {
	// contains filtered or unexported fields
}

func NewEnvImp 

func NewEnvImp(s *appstate.AppState, block *types.Header, gasCounter *GasCounter, statsCollector collector.StatsCollector) *EnvImp

func (*EnvImp) Balance 

func (e *EnvImp) Balance(address common.Address) *big.Int

func (*EnvImp) BlockNumber 

func (e *EnvImp) BlockNumber() uint64

func (*EnvImp) BlockSeed 

func (e *EnvImp) BlockSeed() []byte

func (*EnvImp) BlockTimeStamp 

func (e *EnvImp) BlockTimeStamp() int64

func (*EnvImp) BurnAll 

func (e *EnvImp) BurnAll(ctx CallContext)

func (*EnvImp) Commit 

func (e *EnvImp) Commit() []*types.TxEvent

func (*EnvImp) ContractStake 

func (e *EnvImp) ContractStake(contract common.Address) *big.Int

func (*EnvImp) Delegatee added in v0.25.0 

func (e *EnvImp) Delegatee(addr common.Address) *common.Address

func (*EnvImp) Deploy 

func (e *EnvImp) Deploy(ctx CallContext)

func (*EnvImp) Epoch 

func (e *EnvImp) Epoch() uint16

func (*EnvImp) Event 

func (e *EnvImp) Event(name string, args ...[]byte)

func (*EnvImp) GetValue 

func (e *EnvImp) GetValue(ctx CallContext, key []byte) []byte

func (*EnvImp) Iterate 

func (e *EnvImp) Iterate(ctx CallContext, minKey []byte, maxKey []byte, f func(key []byte, value []byte) (stopped bool))

func (*EnvImp) MinFeePerGas 

func (e *EnvImp) MinFeePerGas() *big.Int

func (*EnvImp) MoveToStake 

func (e *EnvImp) MoveToStake(ctx CallContext, amount *big.Int) error

func (*EnvImp) NetworkSize 

func (e *EnvImp) NetworkSize() int

func (*EnvImp) PubKey 

func (e *EnvImp) PubKey(addr common.Address) []byte

func (*EnvImp) ReadContractData 

func (e *EnvImp) ReadContractData(contractAddr common.Address, key []byte) []byte

func (*EnvImp) RemoveValue 

func (e *EnvImp) RemoveValue(ctx CallContext, key []byte)

func (*EnvImp) Reset 

func (e *EnvImp) Reset()

func (*EnvImp) Send 

func (e *EnvImp) Send(ctx CallContext, dest common.Address, amount *big.Int) error

func (*EnvImp) SetValue 

func (e *EnvImp) SetValue(ctx CallContext, key []byte, value []byte)

func (*EnvImp) State 

func (e *EnvImp) State(sender common.Address) state.IdentityState

func (*EnvImp) Terminate 

func (e *EnvImp) Terminate(ctx CallContext, dest common.Address)

type GasCounter 

type GasCounter struct {
	UsedGas int
	// contains filtered or unexported fields
}

func (*GasCounter) AddGas 

func (g *GasCounter) AddGas(gas int)

func (*GasCounter) AddReadBytesAsGas 

func (g *GasCounter) AddReadBytesAsGas(size int)

func (*GasCounter) AddWrittenBytesAsGas 

func (g *GasCounter) AddWrittenBytesAsGas(size int)

func (*GasCounter) Reset 

func (g *GasCounter) Reset(gasLimit int)

type Map 

type Map struct {
	// contains filtered or unexported fields
}

func NewMap 

func NewMap(prefix []byte, env Env, ctx CallContext) *Map

prefix length should be less common.MaxContractStoreKeyLength or prefix will be truncated

func (*Map) Get 

func (m *Map) Get(key []byte) []byte

func (*Map) Iterate 

func (m *Map) Iterate(f func(key []byte, value []byte) bool)

func (*Map) Remove 

func (m *Map) Remove(key []byte)

func (*Map) Set 

func (m *Map) Set(key []byte, value []byte)

type ReadContextImpl 

type ReadContextImpl struct {
	Contract common.Address
	Hash     common.Hash
}

func (*ReadContextImpl) CodeHash 

func (r *ReadContextImpl) CodeHash() common.Hash

func (*ReadContextImpl) ContractAddr 

func (r *ReadContextImpl) ContractAddr() common.Address

func (*ReadContextImpl) Epoch 

func (r *ReadContextImpl) Epoch() uint16

func (*ReadContextImpl) Nonce 

func (r *ReadContextImpl) Nonce() uint32

func (*ReadContextImpl) PayAmount 

func (r *ReadContextImpl) PayAmount() *big.Int

func (*ReadContextImpl) Sender 

func (r *ReadContextImpl) Sender() common.Address

Source Files

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