folder mostly done, types (partially) stubbed out.

map_funcs.go

@@ -0,0 +1,51 @@
+package gokwallet
+
+/*
+	NewMap returns a Map. It requires a RecurseOpts
+	(you can use DefaultRecurseOpts, call NewRecurseOpts, or provide your own RecurseOpts struct).
+	It also requires a Folder.
+*/
+func NewMap(f *Folder, keyName string, recursion *RecurseOpts) (m *Map, err error) {
+
+	if !f.isInit {
+		err = ErrNotInitialized
+		return
+	}
+
+	m = &Map{
+		DbusObject: f.DbusObject,
+		Name:       keyName,
+		// Value:      "",
+		Recurse: recursion,
+		wm:      f.wallet.wm,
+		wallet:  f.wallet,
+		folder:  f,
+		isInit:  false,
+	}
+
+	if m.Recurse.AllWalletItems || m.Recurse.Maps {
+		if err = m.Update(); err != nil {
+			return
+		}
+	}
+
+	m.isInit = true
+
+	return
+}
+
+// Update fetches a Map's Map.Value.
+func (m *Map) Update() (err error) {
+
+	// TODO.
+
+	return
+}
+
+// isWalletItem is needed for interface membership.
+func (m *Map) isWalletItem() (isWalletItem bool) {
+
+	isWalletItem = true
+
+	return
+}