move server/* to scnserver/*

scnserver/test/util/logbuffer.go

@@ -0,0 +1,38 @@
+package util
+
+import (
+	"fmt"
+	"github.com/rs/zerolog"
+)
+
+type BufferWriter struct {
+	cw *zerolog.ConsoleWriter
+
+	buffer []func(cw *zerolog.ConsoleWriter)
+}
+
+func (b *BufferWriter) Write(p []byte) (n int, err error) {
+	b.buffer = append(b.buffer, func(cw *zerolog.ConsoleWriter) {
+		_, _ = cw.Write(p)
+	})
+	return len(p), nil
+}
+
+func (b *BufferWriter) Dump() {
+	for _, v := range b.buffer {
+		v(b.cw)
+	}
+	b.buffer = nil
+}
+
+func (b *BufferWriter) Println(a ...any) {
+	b.buffer = append(b.buffer, func(cw *zerolog.ConsoleWriter) {
+		fmt.Println(a...)
+	})
+}
+
+func (b *BufferWriter) Printf(format string, a ...any) {
+	b.buffer = append(b.buffer, func(cw *zerolog.ConsoleWriter) {
+		fmt.Printf(format, a...)
+	})
+}