From 2b90fcc39a1079346d6c5e2bfff8987104da737a Mon Sep 17 00:00:00 2001
From: fiaxh <git@lightrise.org>
Date: Fri, 19 Mar 2021 22:46:39 +0100
Subject: Improve & refactor Jingle base implementation

Co-authored-by: Marvin W <git@larma.de>
---
 .../xep/0261_jingle_in_band_bytestreams.vala       | 50 ++++++++++++++--------
 1 file changed, 33 insertions(+), 17 deletions(-)

(limited to 'xmpp-vala/src/module/xep/0261_jingle_in_band_bytestreams.vala')

diff --git a/xmpp-vala/src/module/xep/0261_jingle_in_band_bytestreams.vala b/xmpp-vala/src/module/xep/0261_jingle_in_band_bytestreams.vala
index e26d63b7..5bb71831 100644
--- a/xmpp-vala/src/module/xep/0261_jingle_in_band_bytestreams.vala
+++ b/xmpp-vala/src/module/xep/0261_jingle_in_band_bytestreams.vala
@@ -21,41 +21,41 @@ public class Module : Jingle.Transport, XmppStreamModule {
     public override string get_ns() { return NS_URI; }
     public override string get_id() { return IDENTITY.id; }
 
-    public async bool is_transport_available(XmppStream stream, Jid full_jid) {
-        return yield stream.get_module(ServiceDiscovery.Module.IDENTITY).has_entity_feature(stream, full_jid, NS_URI);
+    public async bool is_transport_available(XmppStream stream, uint8 components, Jid full_jid) {
+        return components == 1 && yield stream.get_module(ServiceDiscovery.Module.IDENTITY).has_entity_feature(stream, full_jid, NS_URI);
     }
 
-    public string transport_ns_uri() {
-        return NS_URI;
-    }
-    public Jingle.TransportType transport_type() {
-        return Jingle.TransportType.STREAMING;
-    }
-    public int transport_priority() {
-        return 0;
-    }
-    public Jingle.TransportParameters create_transport_parameters(XmppStream stream, Jid local_full_jid, Jid peer_full_jid) {
+    public string ns_uri { get { return NS_URI; } }
+    public Jingle.TransportType type_ { get { return Jingle.TransportType.STREAMING; } }
+    public int priority { get { return 0; } }
+    public Jingle.TransportParameters create_transport_parameters(XmppStream stream, uint8 components, Jid local_full_jid, Jid peer_full_jid) {
+        assert(components == 1);
         return new Parameters.create(peer_full_jid, random_uuid());
     }
-    public Jingle.TransportParameters parse_transport_parameters(XmppStream stream, Jid local_full_jid, Jid peer_full_jid, StanzaNode transport) throws Jingle.IqError {
+    public Jingle.TransportParameters parse_transport_parameters(XmppStream stream, uint8 components, Jid local_full_jid, Jid peer_full_jid, StanzaNode transport) throws Jingle.IqError {
         return Parameters.parse(peer_full_jid, transport);
     }
 }
 
 class Parameters : Jingle.TransportParameters, Object {
+    public string ns_uri { get { return NS_URI; } }
+    public uint8 components { get { return 1; } }
     public Jingle.Role role { get; private set; }
     public Jid peer_full_jid { get; private set; }
     public string sid { get; private set; }
     public int block_size { get; private set; }
+
     private Parameters(Jingle.Role role, Jid peer_full_jid, string sid, int block_size) {
         this.role = role;
         this.peer_full_jid = peer_full_jid;
         this.sid = sid;
         this.block_size = block_size;
     }
+
     public Parameters.create(Jid peer_full_jid, string sid) {
         this(Jingle.Role.INITIATOR, peer_full_jid, sid, DEFAULT_BLOCKSIZE);
     }
+
     public static Parameters parse(Jid peer_full_jid, StanzaNode transport) throws Jingle.IqError {
         string? sid = transport.get_attribute("sid");
         int block_size = transport.get_attribute_int("block-size");
@@ -64,27 +64,43 @@ class Parameters : Jingle.TransportParameters, Object {
         }
         return new Parameters(Jingle.Role.RESPONDER, peer_full_jid, sid, block_size);
     }
+
     public string transport_ns_uri() {
         return NS_URI;
     }
+
+    public void set_content(Jingle.Content content) {
+
+    }
+
     public StanzaNode to_transport_stanza_node() {
         return new StanzaNode.build("transport", NS_URI)
             .add_self_xmlns()
             .put_attribute("block-size", block_size.to_string())
             .put_attribute("sid", sid);
     }
-    public void on_transport_accept(StanzaNode transport) throws Jingle.IqError {
+
+    public void handle_transport_accept(StanzaNode transport) throws Jingle.IqError {
         Parameters other = Parameters.parse(peer_full_jid, transport);
         if (other.sid != sid || other.block_size > block_size) {
             throw new Jingle.IqError.NOT_ACCEPTABLE("invalid IBB sid or block_size");
         }
         block_size = other.block_size;
     }
-    public void on_transport_info(StanzaNode transport) throws Jingle.IqError {
+
+    public void handle_transport_info(StanzaNode transport) throws Jingle.IqError {
         throw new Jingle.IqError.UNSUPPORTED_INFO("transport-info not supported for IBBs");
     }
-    public void create_transport_connection(XmppStream stream, Jingle.Session session) {
-        session.set_transport_connection(stream, InBandBytestreams.Connection.create(stream, peer_full_jid, sid, block_size, role == Jingle.Role.INITIATOR));
+
+    public void create_transport_connection(XmppStream stream, Jingle.Content content) {
+        IOStream iostream = InBandBytestreams.Connection.create(stream, peer_full_jid, sid, block_size, role == Jingle.Role.INITIATOR);
+        Jingle.StreamingConnection connection = new Jingle.StreamingConnection();
+        if (content.security_params != null) {
+            iostream = content.security_params.wrap_stream(iostream);
+        }
+        connection.init.begin(iostream);
+        debug("set transport conn ibb");
+        content.set_transport_connection(connection, 1);
     }
 }
 
-- 
cgit v1.2.3-54-g00ecf