Make the connections tab know more about tunnels and such.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4426 ed5197a5-7fde-0310-b194-c3ffbd925b24

apps/ssb/tf-tab-connections.js

@@ -42,11 +42,8 @@ class TfTabConnectionsElement extends LitElement {
 		let self = this;
 		let peers = this.broadcasts.filter(x => x.tunnel?.id == connection);
 		if (peers.length) {
-			return html`
-				<ul>
-					${peers.map(x => html`${self.render_room_peer(x)}`)}
-				</ul>
-			`;
+			let connections = this.connections.map(x => x.id);
+			return html`${peers.filter(x => connections.indexOf(x.pubkey) == -1).map(x => html`${self.render_room_peer(x)}`)}`;
 		}
 	}
 
@@ -59,7 +56,7 @@ class TfTabConnectionsElement extends LitElement {
 		return html`
 			<li>
 				<input type="button" @click=${() => self._tunnel(connection.tunnel.id, connection.pubkey)} value="Connect"></input>
-				<tf-user id=${connection.pubkey} .users=${this.users}></tf-user>
+				<tf-user id=${connection.pubkey} .users=${this.users}></tf-user> 📡
 			</li>
 		`;
 	}
@@ -79,6 +76,18 @@ class TfTabConnectionsElement extends LitElement {
 		this.stored_connections = (await tfrpc.rpc.getStoredConnections()) || [];
 	}
 
+	render_connection(connection) {
+		return html`
+			<input type="button" @click=${() => tfrpc.rpc.closeConnection(connection.id)} value="Close"></input>
+			<tf-user id=${connection.id} .users=${this.users}></tf-user>
+			${connection.tunnel !== undefined ? '🚇' : html`(${connection.host}:${connection.port})`}
+			<ul>
+				${this.connections.filter(x => x.tunnel === this.connections.indexOf(connection)).map(x => html`<li>${this.render_connection(x)}</li>`)}
+				${this.render_room_peers(connection.id)}
+			</ul>
+		`;
+	}
+
 	render() {
 		let self = this;
 		return html`
@@ -93,12 +102,8 @@ class TfTabConnectionsElement extends LitElement {
 			</ul>
 			<h2>Connections</h2>
 			<ul>
-				${this.connections.map(x => html`
-					<li>
-						<input type="button" @click=${() => tfrpc.rpc.closeConnection(x)} value="Close"></input>
-						<tf-user id=${x} .users=${this.users}></tf-user>
-						${self.render_room_peers(x)}
-					</li>
+				${this.connections.filter(x => x.tunnel === undefined).map(x => html`
+					<li>${this.render_connection(x)}</li>
 				`)}
 			</ul>
 			<h2>Stored Connections (WIP)</h2>

src/ssb.c

@@ -1219,6 +1219,11 @@ bool tf_ssb_connection_get_id(tf_ssb_connection_t* connection, char* out_id, siz
 		tf_ssb_id_bin_to_str(out_id, out_id_size, connection->serverpub);
 }
 
+tf_ssb_connection_t* tf_ssb_connection_get_tunnel(tf_ssb_connection_t* connection)
+{
+	return connection ? connection->tunnel_connection : NULL;
+}
+
 static bool _tf_ssb_is_already_connected(tf_ssb_t* ssb, uint8_t* id, tf_ssb_connection_t* ignore_connection)
 {
 	for (tf_ssb_connection_t* connection = ssb->connections; connection; connection = connection->next)

src/ssb.h

@@ -125,6 +125,7 @@ void tf_ssb_verify_strip_and_store_message(tf_ssb_t* ssb, JSValue value, tf_ssb_
 bool tf_ssb_connection_is_client(tf_ssb_connection_t* connection);
 const char* tf_ssb_connection_get_host(tf_ssb_connection_t* connection);
 int tf_ssb_connection_get_port(tf_ssb_connection_t* connection);
+tf_ssb_connection_t* tf_ssb_connection_get_tunnel(tf_ssb_connection_t* connection);
 tf_ssb_t* tf_ssb_connection_get_ssb(tf_ssb_connection_t* connection);
 JSContext* tf_ssb_connection_get_context(tf_ssb_connection_t* connection);
 sqlite3* tf_ssb_connection_get_db(tf_ssb_connection_t* connection);

src/ssb.js.c

@@ -22,6 +22,10 @@
 #include <assert.h>
 #include <inttypes.h>
 
+#if !defined(_countof)
+#define _countof(a) ((int)(sizeof((a)) / sizeof(*(a))))
+#endif
+
 static JSClassID _tf_ssb_classId;
 
 void _tf_ssb_on_rpc(tf_ssb_connection_t* connection, uint8_t flags, int32_t request_number, JSValue args, const uint8_t* message, size_t size, void* user_data);
@@ -319,16 +323,34 @@ static JSValue _tf_ssb_connections(JSContext* context, JSValueConst this_val, in
 	tf_ssb_t* ssb = JS_GetOpaque(this_val, _tf_ssb_classId);
 	if (ssb)
 	{
-		const char** connections = tf_ssb_get_connection_ids(ssb);
-		if (connections)
-		{
+		tf_ssb_connection_t* connections[32];
+		int count = tf_ssb_get_connections(ssb, connections, _countof(connections));
+
 		result = JS_NewArray(context);
-			uint32_t i = 0;
-			for (const char** p = connections; *p; p++, i++)
+		for (int i = 0; i < count; i++)
 		{
-				JS_SetPropertyUint32(context, result, i, JS_NewString(context, *p));
+			char id[k_id_base64_len] = { 0 };
+			tf_ssb_connection_t* connection = connections[i];
+			JSValue object = JS_NewObject(context);
+			tf_ssb_connection_get_id(connection, id, sizeof(id));
+			JS_SetPropertyStr(context, object, "id", JS_NewString(context, id));
+			JS_SetPropertyStr(context, object, "host", JS_NewString(context, tf_ssb_connection_get_host(connection)));
+			JS_SetPropertyStr(context, object, "port", JS_NewInt32(context, tf_ssb_connection_get_port(connection)));
+			tf_ssb_connection_t* tunnel = tf_ssb_connection_get_tunnel(connection);
+			if (tunnel)
+			{
+				int tunnel_index = -1;
+				for (int j = 0; j < count; j++)
+				{
+					if (connections[j] == tunnel)
+					{
+						tunnel_index = j;
+						break;
 					}
-			tf_free(connections);
+				}
+				JS_SetPropertyStr(context, object, "tunnel", JS_NewInt32(context, tunnel_index));
+			}
+			JS_SetPropertyUint32(context, result, i, object);
 		}
 	}
 	return result;