Initial commit

2 files changed, 113 insertions, 0 deletions

diff --git a/vala-xmpp/src/module/message/module.vala b/vala-xmpp/src/module/message/module.vala
new file mode 100644
index 00000000..10d83693
--- /dev/null
+++ b/vala-xmpp/src/module/message/module.vala
@@ -0,0 +1,50 @@
+using Gee;
+
+using Xmpp.Core;
+
+namespace Xmpp.Message {
+    private const string NS_URI = "jabber:client";
+
+    public class Module : XmppStreamModule {
+        public const string ID = "message_module";
+
+        public signal void pre_send_message(XmppStream stream, Message.Stanza message);
+        public signal void pre_received_message(XmppStream stream, Message.Stanza message);
+        public signal void received_message(XmppStream stream, Message.Stanza message);
+
+        public void send_message(XmppStream stream, Message.Stanza message) {
+            pre_send_message(stream, message);
+            stream.write(message.stanza);
+        }
+
+        public void received_message_stanza(XmppStream stream, StanzaNode node) {
+            Message.Stanza message = new Message.Stanza.from_stanza(node, Bind.Flag.get_flag(stream).my_jid);
+            do {
+                message.rerun_parsing = false;
+                pre_received_message(stream, message);
+            } while(message.rerun_parsing);
+            received_message(stream, message);
+        }
+
+        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 Message.Module());
+        }
+
+        public override void attach(XmppStream stream) {
+            Bind.Module.require(stream);
+            stream.received_message_stanza.connect(received_message_stanza);
+        }
+
+        public override void detach(XmppStream stream) {
+            stream.received_message_stanza.disconnect(received_message_stanza);
+        }
+
+        public override string get_ns() { return NS_URI; }
+        public override string get_id() { return ID; }
+    }
+
+}
diff --git a/vala-xmpp/src/module/message/stanza.vala b/vala-xmpp/src/module/message/stanza.vala
new file mode 100644
index 00000000..811fbd22
--- /dev/null
+++ b/vala-xmpp/src/module/message/stanza.vala
@@ -0,0 +1,63 @@
+using Gee;
+
+using Xmpp.Core;
+
+namespace Xmpp.Message {
+
+public class Stanza : Xmpp.Stanza {
+    public const string NODE_BODY = "body";
+    public const string NODE_SUBJECT = "subject";
+    public const string NODE_THREAD = "thread";
+
+    public const string TYPE_CHAT = "chat";
+    public const string TYPE_GROUPCHAT = "groupchat";
+    public const string TYPE_HEADLINE = "headline";
+    public const string TYPE_NORMAL = "normal";
+
+    public bool rerun_parsing = false;
+    private ArrayList<MessageFlag> flags = new ArrayList<MessageFlag>();
+
+    public string body {
+        get {
+            StanzaNode? body_node = stanza.get_subnode(NODE_BODY);
+            return body_node == null? null : body_node.get_string_content();
+        }
+        set {
+            StanzaNode? body_node = stanza.get_subnode(NODE_BODY);
+            if (body_node == null) {
+                body_node = new StanzaNode.build(NODE_BODY);
+                stanza.put_node(body_node);
+            }
+            body_node.sub_nodes.clear();
+            body_node.put_node(new StanzaNode.text(value));
+        }
+    }
+
+    public Stanza(string id = UUID.generate_random_unparsed()) {
+        base.outgoing(new StanzaNode.build("message"));
+        stanza.set_attribute(ATTRIBUTE_ID, id);
+    }
+
+    public Stanza.from_stanza(StanzaNode stanza_node, string my_jid) {
+        base.incoming(stanza_node, my_jid);
+    }
+
+    public void add_flag(MessageFlag flag) {
+        flags.add(flag);
+    }
+
+    public MessageFlag? get_flag(string ns, string id) {
+        foreach (MessageFlag flag in flags) {
+            if (flag.get_ns() == ns && flag.get_id() == id) return flag;
+        }
+        return null;
+    }
+}
+
+public abstract class MessageFlag : Object {
+    public abstract string get_ns();
+
+    public abstract string get_id();
+}
+
+}
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