Handle MUC private messages

5 files changed, 141 insertions, 104 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
index 0f82f498..7c49fc30 100644
--- a/xmpp-vala/src/module/xep/0030_service_discovery/flag.vala
+++ b/xmpp-vala/src/module/xep/0030_service_discovery/flag.vala
@@ -7,15 +7,34 @@ namespace Xmpp.Xep.ServiceDiscovery {
 public class Flag : XmppStreamFlag {
     public static FlagIdentity<Flag> IDENTITY = new FlagIdentity<Flag>(NS_URI, "service_discovery");
 
-    private HashMap<string, ArrayList<string>> entity_features = new HashMap<string, ArrayList<string>>();
+    private HashMap<string, ArrayList<string>?> entity_features = new HashMap<string, ArrayList<string>?>();
+    private HashMap<string, ArrayList<Identity>?> entity_identities = new HashMap<string, ArrayList<Identity>?>();
     public ArrayList<string> features = new ArrayList<string>();
 
+    public ArrayList<Identity>? get_entity_categories(string jid) {
+        return entity_identities.has_key(jid) ? entity_identities[jid] : null; // TODO isnt this default for hashmap
+    }
+
+    public bool? has_entity_identity(string jid, string category, string type) {
+        if (!entity_identities.has_key(jid)) return null;
+        if (entity_identities[jid] == null) return false;
+        foreach (Identity identity in entity_identities[jid]) {
+            if (identity.category == category && identity.type_ == type) return true;
+        }
+        return false;
+    }
+
     public bool? has_entity_feature(string jid, string feature) {
         if (!entity_features.has_key(jid)) return null;
+        if (entity_features[jid] == null) return false;
         return entity_features[jid].contains(feature);
     }
 
-    public void set_entitiy_features(string jid, ArrayList<string> features) {
+    public void set_entity_identities(string jid, ArrayList<Identity>? identities) {
+        entity_identities[jid] = identities;
+    }
+
+    public void set_entity_features(string jid, ArrayList<string>? features) {
         entity_features[jid] = features;
     }
 
diff --git a/xmpp-vala/src/module/xep/0030_service_discovery/identity.vala b/xmpp-vala/src/module/xep/0030_service_discovery/identity.vala
new file mode 100644
index 00000000..e29eb111
--- /dev/null
+++ b/xmpp-vala/src/module/xep/0030_service_discovery/identity.vala
@@ -0,0 +1,18 @@
+namespace Xmpp.Xep.ServiceDiscovery {
+
+public class Identity {
+    public const string CATEGORY_CLIENT = "client";
+    public const string CATEGORY_CONFERENCE = "conference";
+
+    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;
+    }
+}
+
+}
\ 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
index 7e0f0ea4..ae6b9caf 100644
--- a/xmpp-vala/src/module/xep/0030_service_discovery/info_result.vala
+++ b/xmpp-vala/src/module/xep/0030_service_discovery/info_result.vala
@@ -39,30 +39,16 @@ public class InfoResult {
         }
     }
 
-    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());
     }
 
+    private InfoResult.from_iq(Iq.Stanza iq) {
+        this.iq = iq;
+    }
+
     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);
@@ -73,6 +59,20 @@ public class InfoResult {
         if (identity_node == null) return null;
         return new ServiceDiscovery.InfoResult.from_iq(iq);
     }
+
+    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);
+    }
 }
 
 }
\ No newline at end of file
diff --git a/xmpp-vala/src/module/xep/0030_service_discovery/item.vala b/xmpp-vala/src/module/xep/0030_service_discovery/item.vala
new file mode 100644
index 00000000..9d8f1f3e
--- /dev/null
+++ b/xmpp-vala/src/module/xep/0030_service_discovery/item.vala
@@ -0,0 +1,15 @@
+namespace Xmpp.Xep.ServiceDiscovery {
+
+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;
+    }
+}
+
+}
\ 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
index 4b51e230..2ec0f630 100644
--- a/xmpp-vala/src/module/xep/0030_service_discovery/module.vala
+++ b/xmpp-vala/src/module/xep/0030_service_discovery/module.vala
@@ -3,109 +3,94 @@ 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 static ModuleIdentity<Module> IDENTITY = new ModuleIdentity<Module>(NS_URI, "0030_service_discovery_module");
+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 ArrayList<Identity> identities = new ArrayList<Identity>();
+public class Module : XmppStreamModule, Iq.Handler {
+    public static ModuleIdentity<Module> IDENTITY = new ModuleIdentity<Module>(NS_URI, "0030_service_discovery_module");
 
-        public Module.with_identity(string category, string type, string? name = null) {
-            add_identity(category, type, name);
-        }
-
-        public void add_feature(XmppStream stream, string feature) {
-            stream.get_flag(Flag.IDENTITY).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));
-        }
-
-        [CCode (has_target = false)] public delegate void OnInfoResult(XmppStream stream, InfoResult query_result, Object? store);
-        public void request_info(XmppStream stream, string jid, OnInfoResult listener, Object? store) {
-            Iq.Stanza iq = new Iq.Stanza.get(new StanzaNode.build("query", NS_URI_INFO).add_self_xmlns());
-            iq.to = jid;
-            stream.get_module(Iq.Module.IDENTITY).send_iq(stream, iq, on_request_info_response, Tuple.create(listener, store));
-        }
-
-        [CCode (has_target = false)] public delegate void OnItemsResult(XmppStream stream, ItemsResult query_result);
-        public void request_items(XmppStream stream, string jid, OnItemsResult listener, Object? store) {
-            Iq.Stanza iq = new Iq.Stanza.get(new StanzaNode.build("query", NS_URI_ITEMS).add_self_xmlns());
-            iq.to = jid;
-            stream.get_module(Iq.Module.IDENTITY).send_iq(stream, 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 ArrayList<Identity> identities = new ArrayList<Identity>();
 
-        public void on_iq_set(XmppStream stream, Iq.Stanza iq) { }
+    public Module.with_identity(string category, string type, string? name = null) {
+        add_identity(category, type, name);
+    }
 
-        public override void attach(XmppStream stream) {
-            Iq.Module.require(stream);
-            stream.get_module(Iq.Module.IDENTITY).register_for_namespace(NS_URI_INFO, this);
-            stream.add_flag(new Flag());
-            add_feature(stream, NS_URI_INFO);
-        }
+    public void add_feature(XmppStream stream, string feature) {
+        stream.get_flag(Flag.IDENTITY).add_own_feature(feature);
+    }
 
-        public override void detach(XmppStream stream) { }
+    public void add_feature_notify(XmppStream stream, string feature) {
+        add_feature(stream, feature + "+notify");
+    }
 
-        public static void require(XmppStream stream) {
-            if (stream.get_module(IDENTITY) == null) stream.add_module(new ServiceDiscovery.Module());
-        }
+    public void add_identity(string category, string type, string? name = null) {
+        identities.add(new Identity(category, type, name));
+    }
 
-        public override string get_ns() { return NS_URI; }
-        public override string get_id() { return IDENTITY.id; }
+    [CCode (has_target = false)] public delegate void HasEntryCategoryRes(XmppStream stream, ArrayList<Identity>? identities, Object? store);
+    public void get_entity_categories(XmppStream stream, string jid, HasEntryCategoryRes on_result, Object? store) {
+        ArrayList<Identity>? res = stream.get_flag(Flag.IDENTITY).get_entity_categories(jid);
+        if (res != null) on_result(stream, res, store);
+        request_info(stream, jid, (stream, query_result, store) => {
+            Tuple<HasEntryCategoryRes, Object> tuple = store as Tuple<HasEntryCategoryRes, Object>;
+            tuple.a(stream, query_result != null ? query_result.identities : null, tuple.b);
+        }, Tuple.create(on_result, store));
+    }
 
-        private static void on_request_info_response(XmppStream stream, Iq.Stanza iq, Object o) {
+    [CCode (has_target = false)] public delegate void OnInfoResult(XmppStream stream, InfoResult? query_result, Object? store);
+    public void request_info(XmppStream stream, string jid, OnInfoResult listener, Object? store) {
+        Iq.Stanza iq = new Iq.Stanza.get(new StanzaNode.build("query", NS_URI_INFO).add_self_xmlns());
+        iq.to = jid;
+        stream.get_module(Iq.Module.IDENTITY).send_iq(stream, iq, (stream, iq, o) => {
             Tuple<OnInfoResult, Object> tuple = o as Tuple<OnInfoResult, Object>;
             OnInfoResult on_result = tuple.a;
             InfoResult? result = InfoResult.create_from_iq(iq);
-            if (result != null) {
-                stream.get_flag(Flag.IDENTITY).set_entitiy_features(iq.from, result.features);
-                on_result(stream, result, tuple.b);
-            }
-        }
+            stream.get_flag(Flag.IDENTITY).set_entity_features(iq.from, result != null ? result.features : null);
+            stream.get_flag(Flag.IDENTITY).set_entity_identities(iq.from, result != null ? result.identities : null);
+            on_result(stream, result, tuple.b);
+        }, Tuple.create(listener, store));
+    }
+
+    [CCode (has_target = false)] public delegate void OnItemsResult(XmppStream stream, ItemsResult query_result);
+    public void request_items(XmppStream stream, string jid, OnItemsResult listener, Object? store) {
+        Iq.Stanza iq = new Iq.Stanza.get(new StanzaNode.build("query", NS_URI_ITEMS).add_self_xmlns());
+        iq.to = jid;
+        stream.get_module(Iq.Module.IDENTITY).send_iq(stream, iq);
+    }
 
-        private void send_query_result(XmppStream stream, Iq.Stanza iq_request) {
-            InfoResult query_result = new ServiceDiscovery.InfoResult(iq_request);
-            query_result.features = stream.get_flag(Flag.IDENTITY).features;
-            query_result.identities = identities;
-            stream.get_module(Iq.Module.IDENTITY).send_iq(stream, query_result.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 class Identity {
-        public string category { get; set; }
-        public string type_ { get; set; }
-        public string? name { get; set; }
+    public void on_iq_set(XmppStream stream, Iq.Stanza iq) { }
 
-        public Identity(string category, string type, string? name = null) {
-            this.category = category;
-            this.type_ = type;
-            this.name = name;
-        }
+    public override void attach(XmppStream stream) {
+        Iq.Module.require(stream);
+        stream.get_module(Iq.Module.IDENTITY).register_for_namespace(NS_URI_INFO, this);
+        stream.add_flag(new Flag());
+        add_feature(stream, NS_URI_INFO);
     }
 
-    public class Item {
-        public string jid;
-        public string? name;
-        public string? node;
+    public override void detach(XmppStream stream) { }
 
-        public Item(string jid, string? name = null, string? node = null) {
-            this.jid = jid;
-            this.name = name;
-            this.node = node;
-        }
+    public static void require(XmppStream stream) {
+        if (stream.get_module(IDENTITY) == null) stream.add_module(new ServiceDiscovery.Module());
     }
+
+    public override string get_ns() { return NS_URI; }
+    public override string get_id() { return IDENTITY.id; }
+
+    private void send_query_result(XmppStream stream, Iq.Stanza iq_request) {
+        InfoResult query_result = new ServiceDiscovery.InfoResult(iq_request);
+        query_result.features = stream.get_flag(Flag.IDENTITY).features;
+        query_result.identities = identities;
+        stream.get_module(Iq.Module.IDENTITY).send_iq(stream, query_result.iq);
+    }
+}
+
 }