summaryrefslogtreecommitdiff
path: root/vendor/github.com/jackc/pgx/v5/pgproto3/query.go
diff options
context:
space:
mode:
authorLibravatar tobi <31960611+tsmethurst@users.noreply.github.com>2023-05-12 14:33:40 +0200
committerLibravatar GitHub <noreply@github.com>2023-05-12 14:33:40 +0200
commitec325fee141c1e9757144a0a4094061b56839b78 (patch)
tree2948ab4ef5702cc8478ab2be841340b946bdb867 /vendor/github.com/jackc/pgx/v5/pgproto3/query.go
parent[frogend/bugfix] fix dynamicSpoiler elements (#1771) (diff)
downloadgotosocial-ec325fee141c1e9757144a0a4094061b56839b78.tar.xz
[chore] Update a bunch of database dependencies (#1772)
* [chore] Update a bunch of database dependencies * fix lil thing
Diffstat (limited to 'vendor/github.com/jackc/pgx/v5/pgproto3/query.go')
-rw-r--r--vendor/github.com/jackc/pgx/v5/pgproto3/query.go50
1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/github.com/jackc/pgx/v5/pgproto3/query.go b/vendor/github.com/jackc/pgx/v5/pgproto3/query.go
new file mode 100644
index 000000000..e963a0ece
--- /dev/null
+++ b/vendor/github.com/jackc/pgx/v5/pgproto3/query.go
@@ -0,0 +1,50 @@
+package pgproto3
+
+import (
+ "bytes"
+ "encoding/json"
+
+ "github.com/jackc/pgx/v5/internal/pgio"
+)
+
+type Query struct {
+ String string
+}
+
+// Frontend identifies this message as sendable by a PostgreSQL frontend.
+func (*Query) Frontend() {}
+
+// 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 *Query) Decode(src []byte) error {
+ i := bytes.IndexByte(src, 0)
+ if i != len(src)-1 {
+ return &invalidMessageFormatErr{messageType: "Query"}
+ }
+
+ dst.String = string(src[:i])
+
+ return nil
+}
+
+// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
+func (src *Query) Encode(dst []byte) []byte {
+ dst = append(dst, 'Q')
+ dst = pgio.AppendInt32(dst, int32(4+len(src.String)+1))
+
+ dst = append(dst, src.String...)
+ dst = append(dst, 0)
+
+ return dst
+}
+
+// MarshalJSON implements encoding/json.Marshaler.
+func (src Query) MarshalJSON() ([]byte, error) {
+ return json.Marshal(struct {
+ Type string
+ String string
+ }{
+ Type: "Query",
+ String: src.String,
+ })
+}