Initial commit

Signed-off-by: Julien Riou <julien@riou.xyz>

src/server/compression.go

@@ -0,0 +1,31 @@
+package server
+
+import (
+	"bytes"
+	"compress/gzip"
+)
+
+func Compress(data []byte) []byte {
+	var b bytes.Buffer
+	w := gzip.NewWriter(&b)
+	w.Write(data)
+	w.Close()
+	return b.Bytes()
+}
+
+func Decompress(data []byte) ([]byte, error) {
+	b := bytes.NewBuffer(data)
+
+	r, err := gzip.NewReader(b)
+	if err != nil {
+		return nil, err
+	}
+
+	var w bytes.Buffer
+	_, err = w.ReadFrom(r)
+	if err != nil {
+		return nil, err
+	}
+
+	return w.Bytes(), nil
+}