From 26d10d1dcb95f11b65611473c9840e13683cb5ec Mon Sep 17 00:00:00 2001
From: fiaxh <git@lightrise.org>
Date: Thu, 4 Nov 2021 17:33:08 +0100
Subject: Add multiparty call support to libdino and xmpp-vala

---
 xmpp-vala/src/module/xep/0166_jingle/component.vala |  2 ++
 xmpp-vala/src/module/xep/0166_jingle/content.vala   | 15 +++++++++++++--
 xmpp-vala/src/module/xep/0166_jingle/session.vala   |  5 +----
 3 files changed, 16 insertions(+), 6 deletions(-)

(limited to 'xmpp-vala/src/module/xep/0166_jingle')

diff --git a/xmpp-vala/src/module/xep/0166_jingle/component.vala b/xmpp-vala/src/module/xep/0166_jingle/component.vala
index 5d573522..e30175d5 100644
--- a/xmpp-vala/src/module/xep/0166_jingle/component.vala
+++ b/xmpp-vala/src/module/xep/0166_jingle/component.vala
@@ -2,6 +2,8 @@ namespace Xmpp.Xep.Jingle {
 
     public abstract class ComponentConnection : Object {
         public uint8 component_id { get; set; default = 0; }
+        public ulong bytes_sent { get; protected set; default=0; }
+        public ulong bytes_received { get; protected set; default=0; }
         public abstract async void terminate(bool we_terminated, string? reason_name = null, string? reason_text = null);
         public signal void connection_closed();
         public signal void connection_error(IOError e);
diff --git a/xmpp-vala/src/module/xep/0166_jingle/content.vala b/xmpp-vala/src/module/xep/0166_jingle/content.vala
index b51bb26d..31d8f9fc 100644
--- a/xmpp-vala/src/module/xep/0166_jingle/content.vala
+++ b/xmpp-vala/src/module/xep/0166_jingle/content.vala
@@ -95,16 +95,27 @@ public class Xmpp.Xep.Jingle.Content : Object {
     }
 
     public void accept() {
+        if (state != State.PENDING) {
+            warning("accepting a non-pending content");
+            return;
+        }
         state = State.WANTS_TO_BE_ACCEPTED;
-
         session.accept_content(this);
     }
 
     public void reject() {
+        if (state != State.PENDING) {
+            warning("rejecting a non-pending content");
+            return;
+        }
         session.reject_content(this);
     }
 
     public void terminate(bool we_terminated, string? reason_name, string? reason_text) {
+        if (state == State.PENDING) {
+            warning("terminating a pending call");
+            return;
+        }
         content_params.terminate(we_terminated, reason_name, reason_text);
         transport_params.dispose();
 
@@ -137,7 +148,7 @@ public class Xmpp.Xep.Jingle.Content : Object {
         this.content_params.handle_accept(stream, this.session, this, content_node.description);
     }
 
-    private async void select_new_transport() {
+    public async void select_new_transport() {
         XmppStream stream = session.stream;
         Transport? new_transport = yield stream.get_module(Module.IDENTITY).select_transport(stream, transport.type_, transport_params.components, peer_full_jid, tried_transport_methods);
         if (new_transport == null) {
diff --git a/xmpp-vala/src/module/xep/0166_jingle/session.vala b/xmpp-vala/src/module/xep/0166_jingle/session.vala
index a45fc6db..af913aab 100644
--- a/xmpp-vala/src/module/xep/0166_jingle/session.vala
+++ b/xmpp-vala/src/module/xep/0166_jingle/session.vala
@@ -264,10 +264,7 @@ public class Xmpp.Xep.Jingle.Session : Object {
                 warning("Received invalid session accept: %s", e.message);
             }
         }
-        // TODO(hrxi): more sanity checking, perhaps replace who we're talking to
-        if (!responder.is_full()) {
-            throw new IqError.BAD_REQUEST("invalid responder JID");
-        }
+
         foreach (ContentNode content_node in content_nodes) {
             handle_content_accept(content_node);
         }
-- 
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