func (self *XEth) AllLogs(earliest, latest int64, skip, max int, address []string, topics [][]string) state.Logs {
filter := core.NewFilter(self.backend)
filter.SetEarliestBlock(earliest)
filter.SetLatestBlock(latest)
filter.SetSkip(skip)
filter.SetMax(max)
filter.SetAddress(cAddress(address))
filter.SetTopics(cTopics(topics))
return filter.Find()
}
func (self *XEth) NewTransactionFilter() int {
self.transactionMu.Lock()
defer self.transactionMu.Unlock()
var id int
filter := core.NewFilter(self.backend)
filter.TransactionCallback = func(tx *types.Transaction) {
self.transactionMu.Lock()
defer self.transactionMu.Unlock()
self.transactionQueue[id].add(tx.Hash())
}
id = self.filterManager.InstallFilter(filter)
self.transactionQueue[id] = &hashQueue{timeout: time.Now()}
return id
}
func (self *XEth) NewBlockFilter() int {
self.blockMu.Lock()
defer self.blockMu.Unlock()
var id int
filter := core.NewFilter(self.backend)
filter.BlockCallback = func(block *types.Block, logs state.Logs) {
self.blockMu.Lock()
defer self.blockMu.Unlock()
self.blockQueue[id].add(block.Hash())
}
id = self.filterManager.InstallFilter(filter)
self.blockQueue[id] = &hashQueue{timeout: time.Now()}
return id
}
func (self *XEth) NewLogFilter(earliest, latest int64, skip, max int, address []string, topics [][]string) int {
self.logMu.Lock()
defer self.logMu.Unlock()
var id int
filter := core.NewFilter(self.backend)
filter.SetEarliestBlock(earliest)
filter.SetLatestBlock(latest)
filter.SetSkip(skip)
filter.SetMax(max)
filter.SetAddress(cAddress(address))
filter.SetTopics(cTopics(topics))
filter.LogsCallback = func(logs state.Logs) {
self.logMu.Lock()
defer self.logMu.Unlock()
self.logQueue[id].add(logs...)
}
id = self.filterManager.InstallFilter(filter)
self.logQueue[id] = &logQueue{timeout: time.Now()}
return id
}
