1 files changed, 35 insertions, 0 deletions
diff --git a/content/activity_info_server.js b/content/activity_info_server.js
index 8435377..81a25fb 100644
--- a/content/activity_info_server.js
+++ b/content/activity_info_server.js
@@ -11,12 +11,20 @@
  * IMPORTS_START
  * IMPORT listen_for_connection
  * IMPORT CONNECTION_TYPE
+ * IMPORT repo_query
+ * IMPORT subscribe_repo_query_results
+ * IMPORT unsubscribe_repo_query_results
  * IMPORTS_END
  */
 
 var activities = [];
 var ports = new Set();
 
+function report_activity_oneshot(name, data, port)
+{
+    port.postMessage([name, data]);
+}
+
 function report_activity(name, data)
 {
     const activity = [name, data];
@@ -36,6 +44,22 @@ function report_settings(settings)
     report_activity("settings", settings);
 }
 
+function report_repo_query_action(update, port)
+{
+    report_activity_oneshot("repo_query_action", update, port);
+}
+
+function trigger_repo_query(query_specifier)
+{
+    repo_query(...query_specifier);
+}
+
+function handle_disconnect(port, report_action)
+{
+    ports.delete(port)
+    unsubscribe_repo_query_results(report_action);
+}
+
 function new_connection(port)
 {
     console.log("new activity info connection!");
@@ -44,6 +68,17 @@ function new_connection(port)
 
     for (const activity of activities)
 	port.postMessage(activity);
+
+    const report_action = u => report_repo_query_action(u, port);
+    subscribe_repo_query_results(report_action);
+
+    /*
+     * So far the only thing we expect to receive is repo query order. Once more
+     * possibilities arrive, we will need to complicate this listener.
+     */
+    port.onMessage.addListener(trigger_repo_query);
+
+    port.onDisconnect.addListener(() => handle_disconnect(port, report_action));
 }
 
 function start_activity_info_server()