+++ /dev/null
-package wire
-
-import (
- "bytes"
- "crypto/sha256"
- "encoding/json"
-
- "golang.org/x/crypto/ripemd160"
-
- cmn "github.com/tendermint/tmlibs/common"
-)
-
-func BinaryBytes(o interface{}) []byte {
- w, n, err := new(bytes.Buffer), new(int), new(error)
- WriteBinary(o, w, n, err)
- if *err != nil {
- cmn.PanicSanity(*err)
- }
- return w.Bytes()
-}
-
-// ptr: a pointer to the object to be filled
-func ReadBinaryBytes(d []byte, ptr interface{}) error {
- r, n, err := bytes.NewBuffer(d), new(int), new(error)
- ReadBinaryPtr(ptr, r, len(d), n, err)
- return *err
-}
-
-func JSONBytes(o interface{}) []byte {
- w, n, err := new(bytes.Buffer), new(int), new(error)
- WriteJSON(o, w, n, err)
- if *err != nil {
- cmn.PanicSanity(*err)
- }
- return w.Bytes()
-}
-
-// NOTE: inefficient
-func JSONBytesPretty(o interface{}) []byte {
- jsonBytes := JSONBytes(o)
- var object interface{}
- err := json.Unmarshal(jsonBytes, &object)
- if err != nil {
- cmn.PanicSanity(err)
- }
- jsonBytes, err = json.MarshalIndent(object, "", "\t")
- if err != nil {
- cmn.PanicSanity(err)
- }
- return jsonBytes
-}
-
-// ptr: a pointer to the object to be filled
-func ReadJSONBytes(d []byte, ptr interface{}) (err error) {
- ReadJSONPtr(ptr, d, &err)
- return
-}
-
-// NOTE: does not care about the type, only the binary representation.
-func BinaryEqual(a, b interface{}) bool {
- aBytes := BinaryBytes(a)
- bBytes := BinaryBytes(b)
- return bytes.Equal(aBytes, bBytes)
-}
-
-// NOTE: does not care about the type, only the binary representation.
-func BinaryCompare(a, b interface{}) int {
- aBytes := BinaryBytes(a)
- bBytes := BinaryBytes(b)
- return bytes.Compare(aBytes, bBytes)
-}
-
-// NOTE: only use this if you need 32 bytes.
-func BinarySha256(o interface{}) []byte {
- hasher, n, err := sha256.New(), new(int), new(error)
- WriteBinary(o, hasher, n, err)
- if *err != nil {
- cmn.PanicSanity(*err)
- }
- return hasher.Sum(nil)
-}
-
-// NOTE: The default hash function is Ripemd160.
-func BinaryRipemd160(o interface{}) []byte {
- hasher, n, err := ripemd160.New(), new(int), new(error)
- WriteBinary(o, hasher, n, err)
- if *err != nil {
- cmn.PanicSanity(*err)
- }
- return hasher.Sum(nil)
-}