1 files changed, 46 insertions, 0 deletions
diff --git a/src/Port.vala b/src/Port.vala
new file mode 100644
index 0000000..b67c808
--- /dev/null
+++ b/src/Port.vala
@@ -0,0 +1,46 @@
+namespace Eva {
+  public class Port : Object, Term {
+    public string node {get; construct;}
+    public uint id {get; construct;}
+    public uint creation {get; construct;}
+    
+    public Port(Erl.Port port) {
+      this.create(array_to_string(port.node, Erl.MAXATOMLEN), port.id, port.creation);
+    }
+    
+    private Port.create(string node0, uint id0, uint creation0) {
+      Object(node: node0, id: id0, creation: creation0);
+    }
+    
+    public string to_string() {
+      return "#Port";
+    }
+    
+    protected bool do_match(Term o, Gee.Map<string, Term> vars, Gee.Map<string, string> aliases) {
+      if(o is Var) {
+        return o.do_match(this, vars, aliases);
+      }
+      
+      if(!(o is Port))
+        return false;
+      
+      Port p = o as Port;
+      
+      return (node == p.node && id == p.id && creation == p.creation);
+    }
+    
+    public void encode(Erl.Buffer buffer) {
+      Erl.Port port = Erl.Port();
+      char[]? nodedata = string_to_array(node);
+      assert(nodedata != null);
+      
+      Memory.copy(port.node, nodedata, int.min(Erl.MAXATOMLEN, nodedata.length));
+      port.node[int.min(Erl.MAXATOMLEN, nodedata.length)] = 0;
+      
+      port.id = id;
+      port.creation = creation;
+      
+      buffer.encode_port(port);
+    }
+  }
+}