From 2dc9fc1626507bb54417fc4a1920b847cafb27a2 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Wed, 25 Aug 2021 15:34:33 +0200
Subject: Pg to bun (#148)

* start moving to bun

* changing more stuff

* more

* and yet more

* tests passing

* seems stable now

* more big changes

* small fix

* little fixes
---
 .../jackc/pgproto3/v2/parameter_status.go          | 66 ++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 vendor/github.com/jackc/pgproto3/v2/parameter_status.go

(limited to 'vendor/github.com/jackc/pgproto3/v2/parameter_status.go')

diff --git a/vendor/github.com/jackc/pgproto3/v2/parameter_status.go b/vendor/github.com/jackc/pgproto3/v2/parameter_status.go
new file mode 100644
index 000000000..c4021d92f
--- /dev/null
+++ b/vendor/github.com/jackc/pgproto3/v2/parameter_status.go
@@ -0,0 +1,66 @@
+package pgproto3
+
+import (
+	"bytes"
+	"encoding/json"
+
+	"github.com/jackc/pgio"
+)
+
+type ParameterStatus struct {
+	Name  string
+	Value string
+}
+
+// Backend identifies this message as sendable by the PostgreSQL backend.
+func (*ParameterStatus) Backend() {}
+
+// Decode decodes src into dst. src must contain the complete message with the exception of the initial 1 byte message
+// type identifier and 4 byte message length.
+func (dst *ParameterStatus) Decode(src []byte) error {
+	buf := bytes.NewBuffer(src)
+
+	b, err := buf.ReadBytes(0)
+	if err != nil {
+		return err
+	}
+	name := string(b[:len(b)-1])
+
+	b, err = buf.ReadBytes(0)
+	if err != nil {
+		return err
+	}
+	value := string(b[:len(b)-1])
+
+	*dst = ParameterStatus{Name: name, Value: value}
+	return nil
+}
+
+// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
+func (src *ParameterStatus) Encode(dst []byte) []byte {
+	dst = append(dst, 'S')
+	sp := len(dst)
+	dst = pgio.AppendInt32(dst, -1)
+
+	dst = append(dst, src.Name...)
+	dst = append(dst, 0)
+	dst = append(dst, src.Value...)
+	dst = append(dst, 0)
+
+	pgio.SetInt32(dst[sp:], int32(len(dst[sp:])))
+
+	return dst
+}
+
+// MarshalJSON implements encoding/json.Marshaler.
+func (ps ParameterStatus) MarshalJSON() ([]byte, error) {
+	return json.Marshal(struct {
+		Type  string
+		Name  string
+		Value string
+	}{
+		Type:  "ParameterStatus",
+		Name:  ps.Name,
+		Value: ps.Value,
+	})
+}
-- 
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