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canonical_json.go
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canonical_json.go
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package types
// canonical json is go-wire's json for structs with fields in alphabetical order
type CanonicalJSONBlockID struct {
Hash []byte `json:"hash,omitempty"`
PartsHeader CanonicalJSONPartSetHeader `json:"parts,omitempty"`
}
type CanonicalJSONPartSetHeader struct {
Hash []byte `json:"hash"`
Total int `json:"total"`
}
type CanonicalJSONProposal struct {
BlockPartsHeader CanonicalJSONPartSetHeader `json:"block_parts_header"`
Height int `json:"height"`
POLBlockID CanonicalJSONBlockID `json:"pol_block_id"`
POLRound int `json:"pol_round"`
Round int `json:"round"`
}
type CanonicalJSONVote struct {
BlockID CanonicalJSONBlockID `json:"block_id"`
Height int `json:"height"`
Round int `json:"round"`
Type byte `json:"type"`
}
//------------------------------------
// Messages including a "chain id" can only be applied to one chain, hence "Once"
type CanonicalJSONOnceProposal struct {
ChainID string `json:"chain_id"`
Proposal CanonicalJSONProposal `json:"proposal"`
}
type CanonicalJSONOnceVote struct {
ChainID string `json:"chain_id"`
Vote CanonicalJSONVote `json:"vote"`
}
//-----------------------------------
// Canonicalize the structs
func CanonicalBlockID(blockID BlockID) CanonicalJSONBlockID {
return CanonicalJSONBlockID{
Hash: blockID.Hash,
PartsHeader: CanonicalPartSetHeader(blockID.PartsHeader),
}
}
func CanonicalPartSetHeader(psh PartSetHeader) CanonicalJSONPartSetHeader {
return CanonicalJSONPartSetHeader{
psh.Hash,
psh.Total,
}
}
func CanonicalProposal(proposal *Proposal) CanonicalJSONProposal {
return CanonicalJSONProposal{
BlockPartsHeader: CanonicalPartSetHeader(proposal.BlockPartsHeader),
Height: proposal.Height,
POLBlockID: CanonicalBlockID(proposal.POLBlockID),
POLRound: proposal.POLRound,
Round: proposal.Round,
}
}
func CanonicalVote(vote *Vote) CanonicalJSONVote {
return CanonicalJSONVote{
CanonicalBlockID(vote.BlockID),
vote.Height,
vote.Round,
vote.Type,
}
}