scc

Documentation

Index

• func DeDeploySysCC(chainID string, syscc *SystemChaincode) error
• func DeDeploySysCCs(chainID string)
• func DeploySysCCs(chainID string)
• func IsSysCC(name string) bool
• func IsSysCCAndNotInvokableCC2CC(name string) bool
• func IsSysCCAndNotInvokableExternal(name string) bool
• func MockResetSysCCs(mockSysCCs []*SystemChaincode)
• func RegisterSysCCs()
• type PluginConfig
• type SystemChaincode
  • func MockRegisterSysCCs(mockSysCCs []*SystemChaincode) []*SystemChaincode

Functions

func DeDeploySysCC

func DeDeploySysCC(chainID string, syscc *SystemChaincode) error

DeDeploySysCC stops the system chaincode and deregisters it from inproccontroller

func DeDeploySysCCs

func DeDeploySysCCs(chainID string)

DeDeploySysCCs is used in unit tests to stop and remove the system chaincodes before restarting them in the same process. This allows clean start of the system in the same process

func DeploySysCCs

func DeploySysCCs(chainID string)

DeploySysCCs is the hook for system chaincodes where system chaincodes are registered with the fabric note the chaincode must still be deployed and launched like a user chaincode will be

func IsSysCC

func IsSysCC(name string) bool

IsSysCC returns true if the name matches a system chaincode's system chaincode names are system, chain wide

func IsSysCCAndNotInvokableCC2CC

func IsSysCCAndNotInvokableCC2CC(name string) bool

IsSysCCAndNotInvokableCC2CC returns true if the chaincode is a system chaincode and *CANNOT* be invoked through a cc2cc invocation

func IsSysCCAndNotInvokableExternal

func IsSysCCAndNotInvokableExternal(name string) bool

IsSysCCAndNotInvokableExternal returns true if the chaincode is a system chaincode and *CANNOT* be invoked through a proposal to this peer

func MockResetSysCCs

func MockResetSysCCs(mockSysCCs []*SystemChaincode)

MockResetSysCCs restore orig system ccs - is used only for testing

func RegisterSysCCs

func RegisterSysCCs()

RegisterSysCCs is the hook for system chaincodes where system chaincodes are registered with the fabric note the chaincode must still be deployed and launched like a user chaincode will be

Types

type PluginConfig

type PluginConfig struct {
	Enabled           bool   `mapstructure:"enabled" yaml:"enabled"`
	Name              string `mapstructure:"name" yaml:"name"`
	Path              string `mapstructure:"path" yaml:"path"`
	InvokableExternal bool   `mapstructure:"invokableExternal" yaml:"invokableExternal"`
	InvokableCC2CC    bool   `mapstructure:"invokableCC2CC" yaml:"invokableCC2CC"`
}

PluginConfig SCC plugin configuration

type SystemChaincode

type SystemChaincode struct {
	//Unique name of the system chaincode
	Name string

	//Path to the system chaincode; currently not used
	Path string

	//InitArgs initialization arguments to startup the system chaincode
	InitArgs [][]byte

	// Chaincode is the actual chaincode object
	Chaincode shim.Chaincode

	// InvokableExternal keeps track of whether
	// this system chaincode can be invoked
	// through a proposal sent to this peer
	InvokableExternal bool

	// InvokableCC2CC keeps track of whether
	// this system chaincode can be invoked
	// by way of a chaincode-to-chaincode
	// invocation
	InvokableCC2CC bool

	// Enabled a convenient switch to enable/disable system chaincode without
	// having to remove entry from importsysccs.go
	Enabled bool
}

SystemChaincode defines the metadata needed to initialize system chaincode when the fabric comes up. SystemChaincodes are installed by adding an entry in importsysccs.go

func MockRegisterSysCCs

func MockRegisterSysCCs(mockSysCCs []*SystemChaincode) []*SystemChaincode

MockRegisterSysCCs is used only for testing This is needed to break import cycle