fabricutils

Documentation

Index

• func GenerateBlockHash(previousHash, dataHash []byte, blockNumber uint64) string
• func IndexOfChaincode(array []fabricsetup.Chaincode, name string) int
• func ReturnCreatorOrgString(bytes []byte) string
• func ReturnCreatorString(bytes []byte) string
• func TypeCodeToInfo(typeCode int32) string
• type Readset
• type Writeset

Functions

func GenerateBlockHash

func GenerateBlockHash(previousHash, dataHash []byte, blockNumber uint64) string

Generates block hash from previous hash, data hash and block number.

func IndexOfChaincode

func IndexOfChaincode(array []fabricsetup.Chaincode, name string) int

func ReturnCreatorOrgString

func ReturnCreatorOrgString(bytes []byte) string

func ReturnCreatorString

func ReturnCreatorString(bytes []byte) string

This function is borrowed from an opensource project: https://github.com/ale-aso/fabric-examples/blob/master/blockparser.go It returns the creator certificate for the specified transaction.

func TypeCodeToInfo

func TypeCodeToInfo(typeCode int32) string

Decodes the type of the transaction into string

Types

type Readset

type Readset struct {
	Namespace string `json:"namespace"`
	Key       string `json:"key"`
}

type Writeset

type Writeset struct {
	Namespace string      `json:"namespace"`
	Key       string      `json:"key"`
	Value     interface{} `json:"value"`
	IsDelete  bool        `json:"isDelete"`
}