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go/consensus/tendermint: Simplify block context, include time
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,63 +1,58 @@ | ||
| package api | ||
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| import ( | ||
| "time" | ||
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|
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| "github.com/cometbft/cometbft/abci/types" | ||
| ) | ||
|
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| // blockProposerKey is the block context key for storing the block proposer address. | ||
| type blockProposerKey struct{} | ||
|
|
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| // NewDefault returns a new default value for the given key. | ||
| func (bpk blockProposerKey) NewDefault() interface{} { | ||
| // This should never be called as a block proposer must always be created by the application | ||
| // multiplexer. | ||
| panic("no proposer address in block context") | ||
| } | ||
|
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| // SetBlockProposer sets the block proposer address. | ||
| func SetBlockProposer(ctx *Context, proposer []byte) { | ||
| ctx.BlockContext().Set(blockProposerKey{}, proposer) | ||
| } | ||
| // BlockInfo contains information about a block which is always present in block context. | ||
| type BlockInfo struct { | ||
| Time time.Time | ||
| ProposerAddress []byte | ||
| LastCommitInfo types.CommitInfo | ||
| ValidatorMisbehavior []types.Misbehavior | ||
|
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| // GetBlockProposer returns the block proposer address. | ||
| func GetBlockProposer(ctx *Context) []byte { | ||
| return ctx.BlockContext().Get(blockProposerKey{}).([]byte) | ||
| GasAccountant GasAccountant | ||
| } | ||
|
|
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| // lastCommitInfoKey is the block context key for storing the last commit info. | ||
| type lastCommitInfoKey struct{} | ||
|
|
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| // NewDefault returns a new default value for the given key. | ||
| func (bpk lastCommitInfoKey) NewDefault() interface{} { | ||
| // This should never be called as it must always be created by the application multiplexer. | ||
| panic("no last commit info in block context") | ||
| // BlockContextKey is an interface for a block context key. | ||
| type BlockContextKey interface { | ||
| // NewDefault returns a new default value for the given key. | ||
| NewDefault() interface{} | ||
| } | ||
|
|
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| // SetLastCommitInfo sets the last commit info. | ||
| func SetLastCommitInfo(ctx *Context, lastCommitInfo types.CommitInfo) { | ||
| ctx.BlockContext().Set(lastCommitInfoKey{}, lastCommitInfo) | ||
| } | ||
| // BlockContext can be used to store arbitrary key/value pairs for state that | ||
| // is needed while processing a block. | ||
| // | ||
| // When a block is committed, this context is automatically reset. | ||
| type BlockContext struct { | ||
| BlockInfo | ||
|
|
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| // GetLastCommitInfo returns the last commit info. | ||
| func GetLastCommitInfo(ctx *Context) types.CommitInfo { | ||
| return ctx.BlockContext().Get(lastCommitInfoKey{}).(types.CommitInfo) | ||
| storage map[BlockContextKey]interface{} | ||
| } | ||
|
|
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| // validatorMisbehaviorKey is the block context key for storing the validator misbehavior info. | ||
| type validatorMisbehaviorKey struct{} | ||
|
|
||
| // NewDefault returns a new default value for the given key. | ||
| func (bpk validatorMisbehaviorKey) NewDefault() interface{} { | ||
| // This should never be called as it must always be created by the application multiplexer. | ||
| panic("no validator misbehavior info in block context") | ||
| // Get returns the value stored under the given key (if any). If no value | ||
| // currently exists, the NewDefault method is called on the key to produce a | ||
| // default value and that value is stored. | ||
| func (bc *BlockContext) Get(key BlockContextKey) interface{} { | ||
| v, ok := bc.storage[key] | ||
| if !ok { | ||
| v = key.NewDefault() | ||
| bc.storage[key] = v | ||
| } | ||
| return v | ||
| } | ||
|
|
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| // SetValidatorMisbehavior sets the validator misbehavior info. | ||
| func SetValidatorMisbehavior(ctx *Context, misbehavior []types.Misbehavior) { | ||
| ctx.BlockContext().Set(validatorMisbehaviorKey{}, misbehavior) | ||
| // Set overwrites the value stored under the given key. | ||
| func (bc *BlockContext) Set(key BlockContextKey, value interface{}) { | ||
| bc.storage[key] = value | ||
| } | ||
|
|
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| // GetValidatorMisbehavior returns the validator misbehavior info. | ||
| func GetValidatorMisbehavior(ctx *Context) []types.Misbehavior { | ||
| return ctx.BlockContext().Get(validatorMisbehaviorKey{}).([]types.Misbehavior) | ||
| // NewBlockContext creates a new block context. | ||
| func NewBlockContext(blockInfo BlockInfo) *BlockContext { | ||
| return &BlockContext{ | ||
| BlockInfo: blockInfo, | ||
| storage: make(map[BlockContextKey]interface{}), | ||
| } | ||
| } |
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