28f5ce5e44
This sync includes a new service flag named SFNodeBloom that a node is required to use to indicate that it supports bloom filtering. This includes a protocol version bump to 2 and a wire version bump to 0.1.0. dcrd: The SFNodeBloom flag is set by default. A new configuration option --nopeerbloomfilters has been added to to disable bloom filtering. Also, it corrects an issue with the mining state message where it was using the network protocol version instead of having its own version. |
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|---|---|---|
| .. | ||
| data | ||
| consensus.go | ||
| doc.go | ||
| engine_test.go | ||
| engine.go | ||
| error.go | ||
| example_test.go | ||
| internal_test.go | ||
| log_test.go | ||
| log.go | ||
| opcode_test.go | ||
| opcode.go | ||
| README.md | ||
| reference_test.go | ||
| script_test.go | ||
| script.go | ||
| scriptbuilder_test.go | ||
| scriptbuilder.go | ||
| scriptnum_test.go | ||
| scriptnum.go | ||
| sign_test.go | ||
| sign.go | ||
| stack_test.go | ||
| stack.go | ||
| standard_test.go | ||
| standard.go | ||
txscript
Package txscript implements the decred transaction script language. There is a comprehensive test suite. Package txscript is licensed under the liberal ISC license.
This package has intentionally been designed so it can be used as a standalone package for any projects needing to use or validate decred transaction scripts.
Decred Scripts
Decred provides a stack-based, FORTH-like langauge for the scripts in the decred transactions. This language is not turing complete although it is still fairly powerful.
Documentation
[
]
(http://godoc.org/github.com/decred/dcrd/txscript)
Full go doc style documentation for the project can be viewed online without
installing this package by using the GoDoc site
here.
You can also view the documentation locally once the package is installed with
the godoc tool by running godoc -http=":6060" and pointing your browser to
http://localhost:6060/pkg/github.com/decred/dcrd/txscript
Installation
$ go get github.com/decred/dcrd/txscript
Examples
-
[Standard Pay-to-pubkey-hash Script] (http://godoc.org/github.com/decred/dcrd/txscript#example-PayToAddrScript)
Demonstrates creating a script which pays to a decred address. It also prints the created script hex and uses the DisasmString function to display the disassembled script. -
[Extracting Details from Standard Scripts] (http://godoc.org/github.com/decred/dcrd/txscript#example-ExtractPkScriptAddrs)
Demonstrates extracting information from a standard public key script. -
[Manually Signing a Transaction Output] (http://godoc.org/github.com/decred/dcrd/txscript#example-SignTxOutput)
Demonstrates manually creating and signing a redeem transaction.
License
Package txscript is licensed under the liberal ISC License.