Rename vala-xmpp library to xmpp-vala

4 files changed, 275 insertions, 0 deletions

diff --git a/xmpp-vala/src/module/xep/0030_service_discovery/flag.vala b/xmpp-vala/src/module/xep/0030_service_discovery/flag.vala
new file mode 100644
index 00000000..5be9f2eb
--- /dev/null
+++ b/xmpp-vala/src/module/xep/0030_service_discovery/flag.vala
@@ -0,0 +1,33 @@
+using Gee;
+
+using Xmpp.Core;
+
+namespace Xmpp.Xep.ServiceDiscovery {
+
+public class Flag : XmppStreamFlag {
+    public const string ID = "service_discovery";
+
+    private HashMap<string, ArrayList<string>> entity_features = new HashMap<string, ArrayList<string>>();
+    public ArrayList<string> features = new ArrayList<string>();
+
+    public bool? has_entity_feature(string jid, string feature) {
+        if (!entity_features.has_key(jid)) return null;
+        return entity_features[jid].contains(feature);
+    }
+
+    public void set_entitiy_features(string jid, ArrayList<string> features) {
+        entity_features[jid] = features;
+    }
+
+    public void add_own_feature(string feature) { features.add(feature); }
+
+    public static Flag? get_flag(XmppStream stream) { return (Flag?) stream.get_flag(NS_URI, ID); }
+
+    public static bool has_flag(XmppStream stream) { return get_flag(stream) != null; }
+
+    public override string get_ns() { return NS_URI; }
+
+    public override string get_id() { return ID; }
+}
+
+}
\ No newline at end of file
diff --git a/xmpp-vala/src/module/xep/0030_service_discovery/info_result.vala b/xmpp-vala/src/module/xep/0030_service_discovery/info_result.vala
new file mode 100644
index 00000000..7e0f0ea4
--- /dev/null
+++ b/xmpp-vala/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
diff --git a/xmpp-vala/src/module/xep/0030_service_discovery/items_result.vala b/xmpp-vala/src/module/xep/0030_service_discovery/items_result.vala
new file mode 100644
index 00000000..2c29c320
--- /dev/null
+++ b/xmpp-vala/src/module/xep/0030_service_discovery/items_result.vala
@@ -0,0 +1,27 @@
+using Gee;
+
+using Xmpp.Core;
+
+namespace Xmpp.Xep.ServiceDiscovery {
+
+public class ItemsResult {
+    public Iq.Stanza iq { get; private set; }
+
+    public ArrayList<Item> items {
+        owned get {
+            ArrayList<Item> ret = new ArrayList<Item>();
+            foreach (StanzaNode feature_node in iq.stanza.get_subnode("query", NS_URI_ITEMS).get_subnodes("identity", NS_URI_INFO)) {
+                ret.add(new Item(feature_node.get_attribute("jid", NS_URI_ITEMS),
+                                        feature_node.get_attribute("name", NS_URI_ITEMS),
+                                        feature_node.get_attribute("node", NS_URI_ITEMS)));
+            }
+            return ret;
+        }
+    }
+
+    public ItemsResult.from_iq(Iq.Stanza iq) {
+        this.iq = iq;
+    }
+}
+
+}
\ No newline at end of file
diff --git a/xmpp-vala/src/module/xep/0030_service_discovery/module.vala b/xmpp-vala/src/module/xep/0030_service_discovery/module.vala
new file mode 100644
index 00000000..109da897
--- /dev/null
+++ b/xmpp-vala/src/module/xep/0030_service_discovery/module.vala
@@ -0,0 +1,137 @@
+using Gee;
+
+using Xmpp.Core;
+
+namespace Xmpp.Xep.ServiceDiscovery {
+    private const string NS_URI = "http://jabber.org/protocol/disco";
+    public const string NS_URI_INFO = NS_URI + "#info";
+    public const string NS_URI_ITEMS = NS_URI + "#items";
+
+    public class Module : XmppStreamModule, Iq.Handler {
+        public const string ID = "0030_service_discovery_module";
+
+        public ArrayList<Identity> identities = new ArrayList<Identity>();
+
+        public Module.with_identity(string category, string type, string? name = null) {
+            add_identity(category, type, name);
+        }
+
+        public void add_feature(XmppStream stream, string feature) {
+            Flag.get_flag(stream).add_own_feature(feature);
+        }
+
+        public void add_feature_notify(XmppStream stream, string feature) {
+            add_feature(stream, feature + "+notify");
+        }
+
+        public void add_identity(string category, string type, string? name = null) {
+            identities.add(new Identity(category, type, name));
+        }
+
+        public void request_info(XmppStream stream, string jid, InfoResponseListener response_listener) {
+            Iq.Stanza iq = new Iq.Stanza.get(new StanzaNode.build("query", NS_URI_INFO).add_self_xmlns());
+            iq.to = jid;
+            Iq.Module.get_module(stream).send_iq(stream, iq, new IqInfoResponseListener(response_listener));
+        }
+
+        private class IqInfoResponseListener : Iq.ResponseListener, Object {
+            InfoResponseListener response_listener;
+            public IqInfoResponseListener(InfoResponseListener response_listener) {
+                this.response_listener = response_listener;
+            }
+            public void on_result(XmppStream stream, Iq.Stanza iq) {
+                InfoResult? result = InfoResult.create_from_iq(iq);
+                if (result != null) {
+                    Flag.get_flag(stream).set_entitiy_features(iq.from, result.features);
+                    response_listener.on_result(stream, result);
+                } else {
+                    response_listener.on_error(stream, iq);
+                }
+            }
+        }
+
+        public void request_items(XmppStream stream, string jid, ItemsResponseListener response_listener) {
+            Iq.Stanza iq = new Iq.Stanza.get(new StanzaNode.build("query", NS_URI_ITEMS).add_self_xmlns());
+            iq.to = jid;
+            Iq.Module.get_module(stream).send_iq(stream, iq, new IqItemsResponseListener(response_listener));
+        }
+
+        private class IqItemsResponseListener : Iq.ResponseListener, Object {
+            ItemsResponseListener response_listener;
+            public IqItemsResponseListener(ItemsResponseListener response_listener) { this.response_listener = response_listener; }
+            public void on_result(XmppStream stream, Iq.Stanza iq) {
+                //response_listener.on_result(stream, new ServiceDiscoveryItemsResult.from_iq(iq));
+            }
+        }
+
+        public void on_iq_get(XmppStream stream, Iq.Stanza iq) {
+            StanzaNode? query_node = iq.stanza.get_subnode("query", NS_URI_INFO);
+            if (query_node != null) {
+                send_query_result(stream, iq);
+            }
+        }
+
+        public void on_iq_set(XmppStream stream, Iq.Stanza iq) { }
+
+        public override void attach(XmppStream stream) {
+            Iq.Module.require(stream);
+            Iq.Module.get_module(stream).register_for_namespace(NS_URI_INFO, this);
+            stream.add_flag(new Flag());
+            add_feature(stream, NS_URI_INFO);
+        }
+
+        public override void detach(XmppStream stream) { }
+
+        public static Module? get_module(XmppStream stream) {
+            return (Module?) stream.get_module(NS_URI, ID);
+        }
+
+        public static void require(XmppStream stream) {
+            if (get_module(stream) == null) stream.add_module(new ServiceDiscovery.Module());
+        }
+
+        public override string get_ns() { return NS_URI; }
+        public override string get_id() { return ID; }
+
+        private void send_query_result(XmppStream stream, Iq.Stanza iq_request) {
+            InfoResult query_result = new ServiceDiscovery.InfoResult(iq_request);
+            query_result.features = Flag.get_flag(stream).features;
+            query_result.identities = identities;
+            Iq.Module.get_module(stream).send_iq(stream, query_result.iq, null);
+        }
+    }
+
+    public class Identity {
+        public string category { get; set; }
+        public string type_ { get; set; }
+        public string? name { get; set; }
+
+        public Identity(string category, string type, string? name = null) {
+            this.category = category;
+            this.type_ = type;
+            this.name = name;
+        }
+    }
+
+    public class Item {
+        public string jid;
+        public string? name;
+        public string? node;
+
+        public Item(string jid, string? name = null, string? node = null) {
+            this.jid = jid;
+            this.name = name;
+            this.node = node;
+        }
+    }
+
+    public interface InfoResponseListener : Object {
+        public abstract void on_result(XmppStream stream, InfoResult query_result);
+        public void on_error(XmppStream stream, Iq.Stanza iq) { }
+    }
+
+    public interface ItemsResponseListener : Object {
+        public abstract void on_result(XmppStream stream, ItemsResult query_result);
+        public void on_error(XmppStream stream, Iq.Stanza iq) { }
+    }
+}