1 files changed, 78 insertions, 0 deletions
diff --git a/vala-xmpp/src/module/xep/0030_service_discovery/info_result.vala b/vala-xmpp/src/module/xep/0030_service_discovery/info_result.vala
new file mode 100644
index 00000000..7e0f0ea4
--- /dev/null
+++ b/vala-xmpp/src/module/xep/0030_service_discovery/info_result.vala
@@ -0,0 +1,78 @@
+using Gee;
+
+using Xmpp.Core;
+
+namespace Xmpp.Xep.ServiceDiscovery {
+
+public class InfoResult {
+    public Iq.Stanza iq { get; private set; }
+
+    public ArrayList<string> features {
+        owned get {
+            ArrayList<string> ret = new ArrayList<string>();
+            foreach (StanzaNode feature_node in iq.stanza.get_subnode("query", NS_URI_INFO).get_subnodes("feature", NS_URI_INFO)) {
+                ret.add(feature_node.get_attribute("var", NS_URI_INFO));
+            }
+            return ret;
+        }
+        set {
+            foreach (string feature in value) {
+                add_feature(feature);
+            }
+        }
+    }
+
+    public ArrayList<Identity> identities {
+        owned get {
+            ArrayList<Identity> ret = new ArrayList<Identity>();
+            foreach (StanzaNode feature_node in iq.stanza.get_subnode("query", NS_URI_INFO).get_subnodes("identity", NS_URI_INFO)) {
+                ret.add(new Identity(feature_node.get_attribute("category", NS_URI_INFO),
+                                        feature_node.get_attribute("type", NS_URI_INFO),
+                                        feature_node.get_attribute("name", NS_URI_INFO)));
+            }
+            return ret;
+        }
+        set {
+            foreach (Identity identity in value) {
+                add_identity(identity);
+            }
+        }
+    }
+
+    public void add_feature(string feature) {
+        iq.stanza.get_subnode("query", NS_URI_INFO).put_node(new StanzaNode.build("feature", NS_URI_INFO).put_attribute("var", feature));
+    }
+
+    public void add_identity(Identity identity) {
+        StanzaNode identity_node = new StanzaNode.build("identity", NS_URI_INFO)
+                .put_attribute("category", identity.category)
+                .put_attribute("type", identity.type_);
+        if (identity.name != null) {
+            identity_node.put_attribute("name", identity.name);
+        }
+        iq.stanza.get_subnode("query", NS_URI_INFO).put_node(identity_node);
+    }
+
+    private InfoResult.from_iq(Iq.Stanza iq) {
+        this.iq = iq;
+    }
+
+    public InfoResult(Iq.Stanza iq_request) {
+        iq = new Iq.Stanza.result(iq_request);
+        iq.to = iq_request.from;
+        iq.stanza.put_node(new StanzaNode.build("query", NS_URI_INFO).add_self_xmlns());
+    }
+
+    public static InfoResult? create_from_iq(Iq.Stanza iq) {
+        if (iq.is_error()) return null;
+        StanzaNode query_node = iq.stanza.get_subnode("query", NS_URI_INFO);
+        if (query_node == null) return null;
+        StanzaNode feature_node = query_node.get_subnode("feature", NS_URI_INFO);
+        if (feature_node == null) return null;
+        StanzaNode identity_node = query_node.get_subnode("identity", NS_URI_INFO);
+        if (identity_node == null) return null;
+        return new ServiceDiscovery.InfoResult.from_iq(iq);
+    }
+}
+
+}
+\ No newline at end of file