processors

Documentation

Index

• type Cache
  • func MustNew(config *Config) *Cache
  • func (cps *Cache) ExistsProcessor(h hashing.HashValue) bool
  • func (cps *Cache) GetOrCreateProcessor(rec *root.ContractRecord, getBinary GetBinaryFunc) (isc.VMProcessor, error)
  • func (cps *Cache) GetOrCreateProcessorByProgramHash(progHash hashing.HashValue, getBinary GetBinaryFunc) (isc.VMProcessor, error)
  • func (cps *Cache) NewProcessor(programHash hashing.HashValue, programCode []byte, vmtype string) error
  • func (cps *Cache) RemoveProcessor(h hashing.HashValue)
• type Config
  • func NewConfig() *Config
  • func (p *Config) GetCoreProcessor(programHash hashing.HashValue) (isc.VMProcessor, bool)
  • func (p *Config) GetNativeProcessor(programHash hashing.HashValue) (isc.VMProcessor, bool)
  • func (p *Config) GetNativeProcessorType(programHash hashing.HashValue) (string, bool)
  • func (p *Config) NewProcessorFromBinary(vmtype string, binaryCode []byte) (isc.VMProcessor, error)
  • func (p *Config) RegisterNativeContract(c *coreutil.ContractProcessor)
  • func (p *Config) RegisterVMType(vmtype string, constructor VMConstructor) error
  • func (p *Config) WithCoreContracts(coreContracts map[hashing.HashValue]isc.VMProcessor) *Config
  • func (p *Config) WithNativeContracts(nativeContracts ...*coreutil.ContractProcessor) *Config
• type GetBinaryFunc
• type VMConstructor

Types

type Cache

type Cache struct {
	Config *Config
	// contains filtered or unexported fields
}

Cache stores all initialized VMProcessor instances used by a single chain

func MustNew

func MustNew(config *Config) *Cache

func (*Cache) ExistsProcessor

func (cps *Cache) ExistsProcessor(h hashing.HashValue) bool

func (*Cache) GetOrCreateProcessor

func (cps *Cache) GetOrCreateProcessor(rec *root.ContractRecord, getBinary GetBinaryFunc) (isc.VMProcessor, error)

func (*Cache) GetOrCreateProcessorByProgramHash

func (cps *Cache) GetOrCreateProcessorByProgramHash(progHash hashing.HashValue, getBinary GetBinaryFunc) (isc.VMProcessor, error)

func (*Cache) NewProcessor

func (cps *Cache) NewProcessor(programHash hashing.HashValue, programCode []byte, vmtype string) error

NewProcessor deploys new processor in the cache

func (*Cache) RemoveProcessor

func (cps *Cache) RemoveProcessor(h hashing.HashValue)

RemoveProcessor deletes processor from cache

type Config

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

func NewConfig

func NewConfig() *Config

func (*Config) GetCoreProcessor

func (p *Config) GetCoreProcessor(programHash hashing.HashValue) (isc.VMProcessor, bool)

func (*Config) GetNativeProcessor

func (p *Config) GetNativeProcessor(programHash hashing.HashValue) (isc.VMProcessor, bool)

func (*Config) GetNativeProcessorType

func (p *Config) GetNativeProcessorType(programHash hashing.HashValue) (string, bool)

GetNativeProcessorType returns the type of the native processor

func (*Config) NewProcessorFromBinary

func (p *Config) NewProcessorFromBinary(vmtype string, binaryCode []byte) (isc.VMProcessor, error)

NewProcessorFromBinary creates an instance of the processor by its VM type and the binary code

func (*Config) RegisterNativeContract

func (p *Config) RegisterNativeContract(c *coreutil.ContractProcessor)

RegisterNativeContract registers a native contract so that it may be deployed

func (*Config) RegisterVMType

func (p *Config) RegisterVMType(vmtype string, constructor VMConstructor) error

RegisterVMType registers new VM type by providing a constructor function to construct an instance of the processor. The constructor is a closure which also may encompass configuration params for the VM The function is normally called from the init code

func (*Config) WithCoreContracts

func (p *Config) WithCoreContracts(coreContracts map[hashing.HashValue]isc.VMProcessor) *Config

func (*Config) WithNativeContracts

func (p *Config) WithNativeContracts(nativeContracts ...*coreutil.ContractProcessor) *Config

type GetBinaryFunc

type GetBinaryFunc func(hashing.HashValue) (string, []byte, error)

type VMConstructor

type VMConstructor func(binaryCode []byte) (isc.VMProcessor, error)