contractmgr

Documentation

Overview

Package contractmgr is package for contract

Index

• Variables
• type ContractManager
  • func NewContractManager(log protocol.Logger) *ContractManager
  • func (c *ContractManager) GetMethod(methodName string) common.ContractFunc
• type ContractManagerRuntime
  • func (r *ContractManagerRuntime) FreezeContract(context protocol.TxSimContext, name string) (*commonPb.Contract, error)
  • func (r *ContractManagerRuntime) GetAllContracts(context protocol.TxSimContext) ([]*commonPb.Contract, error)
  • func (r *ContractManagerRuntime) GetContractByteCode(context protocol.TxSimContext, name string) ([]byte, error)
  • func (r *ContractManagerRuntime) GetContractInfo(context protocol.TxSimContext, name string) (*commonPb.Contract, error)
  • func (r *ContractManagerRuntime) InitNewNativeContract(txSimContext protocol.TxSimContext, _ map[string][]byte) ([]byte, error)
  • func (r *ContractManagerRuntime) RevokeContract(context protocol.TxSimContext, name string) (*commonPb.Contract, error)
  • func (r *ContractManagerRuntime) UnfreezeContract(context protocol.TxSimContext, name string) (*commonPb.Contract, error)

Variables

var (
	// ContractName 当前合约的合约名
	ContractName = syscontract.SystemContract_CONTRACT_MANAGE.String()
	// TRUE bytes true
	TRUE = []byte("true")
	// FALSE bytes false
	FALSE = []byte("false")
)

Types

type ContractManager

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

ContractManager 提供合约安装、升级、冻结、查询等

func NewContractManager

func NewContractManager(log protocol.Logger) *ContractManager

NewContractManager create a new ContractManager instance @param log @return *ContractManager

func (*ContractManager) GetMethod

func (c *ContractManager) GetMethod(methodName string) common.ContractFunc

GetMethod get register method by name

type ContractManagerRuntime

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

ContractManagerRuntime contract manager runtime instance

func (*ContractManagerRuntime) FreezeContract

func (r *ContractManagerRuntime) FreezeContract(context protocol.TxSimContext, name string) (
	*commonPb.Contract, error)

FreezeContract 冻结合约

func (*ContractManagerRuntime) GetAllContracts

func (r *ContractManagerRuntime) GetAllContracts(context protocol.TxSimContext) ([]*commonPb.Contract, error)

GetAllContracts 查询所有合约的详细信息 返回合约地址和基础信息 @return name 合约名称 @return Version 版本 @return RuntimeType 运行时类型 @return Status 状态一般是0 @return Creator 创建合约的人 @return Address 合约地址

func (*ContractManagerRuntime) GetContractByteCode

func (r *ContractManagerRuntime) GetContractByteCode(context protocol.TxSimContext, name string) ([]byte, error)

GetContractByteCode 获得合约的字节码

func (*ContractManagerRuntime) GetContractInfo

func (r *ContractManagerRuntime) GetContractInfo(context protocol.TxSimContext, name string) (*commonPb.Contract,
	error)

GetContractInfo 根据合约名字查询合约的详细信息 返回合约地址和基础信息 @return name 合约名称 @return Version 版本 @return RuntimeType 运行时类型 @return Status 状态一般是0 @return Creator 创建合约的人 @return Address 合约地址

func (*ContractManagerRuntime) InitNewNativeContract

func (r *ContractManagerRuntime) InitNewNativeContract(txSimContext protocol.TxSimContext, _ map[string][]byte) (
	[]byte, error)

InitNewNativeContract 初始化系统合约，之前没有初始化的补齐

func (*ContractManagerRuntime) RevokeContract

func (r *ContractManagerRuntime) RevokeContract(context protocol.TxSimContext, name string) (
	*commonPb.Contract, error)

RevokeContract 吊销合约

func (*ContractManagerRuntime) UnfreezeContract

func (r *ContractManagerRuntime) UnfreezeContract(context protocol.TxSimContext, name string) (
	*commonPb.Contract, error)

UnfreezeContract 解冻合约