plugeth/core/plugin_hooks.go

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package core
import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/plugins"
)
func pluginPreProcessBlock(block *types.Block) {
fnList := plugins.Lookup("ProcessBlock", func(item interface{}) bool {
_, ok := item.(func(*types.Block))
return ok
})
for _, fni := range fnList {
if fn, ok := fni.(func(*types.Block)); ok {
fn(block)
}
}
}
func pluginPreProcessTransaction(tx *types.Transaction, block *types.Block, i int) {
fnList := plugins.Lookup("ProcessTransaction", func(item interface{}) bool {
_, ok := item.(func(*types.Transaction, *types.Block, int))
return ok
})
for _, fni := range fnList {
if fn, ok := fni.(func(*types.Transaction, *types.Block, int)); ok {
fn(tx, block, i)
}
}
}
func pluginBlockProcessingError(tx *types.Transaction, block *types.Block, err error) {
fnList := plugins.Lookup("ProcessingError", func(item interface{}) bool {
_, ok := item.(func(*types.Transaction, *types.Block, error))
return ok
})
for _, fni := range fnList {
if fn, ok := fni.(func(*types.Transaction, *types.Block, error)); ok {
fn(tx, block, err)
}
}
}
func pluginPostProcessTransaction(tx *types.Transaction, block *types.Block, i int, receipt *types.Receipt) {
fnList := plugins.Lookup("ProcessTransaction", func(item interface{}) bool {
_, ok := item.(func(*types.Transaction, *types.Block, int, *types.Receipt))
return ok
})
for _, fni := range fnList {
if fn, ok := fni.(func(*types.Transaction, *types.Block, int, *types.Receipt)); ok {
fn(tx, block, i, receipt)
}
}
}
func pluginPostProcessBlock(block *types.Block) {
fnList := plugins.Lookup("ProcessBlock", func(item interface{}) bool {
_, ok := item.(func(*types.Block))
return ok
})
for _, fni := range fnList {
if fn, ok := fni.(func(*types.Block)); ok {
fn(block)
}
}
}