Add MTProxy, MASQUE, VPN, Link parser. Update AmneziaWG. Remove Tunneling

transport/masque/buffer.go

@@ -0,0 +1,34 @@
+package masque
+
+import "sync"
+
+type NetBuffer struct {
+	capacity uint32
+	buf      sync.Pool
+}
+
+func (n *NetBuffer) Get() []byte {
+	return *(n.buf.Get().(*[]byte))
+}
+
+func (n *NetBuffer) Put(buf []byte) {
+	if cap(buf) != int(n.capacity) {
+		return
+	}
+	n.buf.Put(&buf)
+}
+
+func NewNetBuffer(capacity uint32) *NetBuffer {
+	if capacity == 0 {
+		panic("capacity must be greater than 0")
+	}
+	return &NetBuffer{
+		capacity: capacity,
+		buf: sync.Pool{
+			New: func() interface{} {
+				b := make([]byte, capacity)
+				return &b
+			},
+		},
+	}
+}