dbus-related files taken from directories and renamed

2017-11-12 15:45:29 +01:00
parent f5248a20e1
commit d4eae76f33
14 changed files with 274 additions and 95 deletions
@@ -0,0 +1,132 @@
+
+#include "shairport-sync-dbus-interface.h"
+#include <stdio.h>
+#include <unistd.h>
+
+GMainLoop *loop;
+
+void on_properties_changed(GDBusProxy *proxy, GVariant *changed_properties,
+                           const gchar *const *invalidated_properties, gpointer user_data) {
+  /* Note that we are guaranteed that changed_properties and
+   * invalidated_properties are never NULL
+   */
+
+  if (g_variant_n_children(changed_properties) > 0) {
+    GVariantIter *iter;
+    const gchar *key;
+    GVariant *value;
+
+    g_print(" *** Properties Changed:\n");
+    g_variant_get(changed_properties, "a{sv}", &iter);
+    while (g_variant_iter_loop(iter, "{&sv}", &key, &value)) {
+      gchar *value_str;
+      value_str = g_variant_print(value, TRUE);
+      g_print("      %s -> %s\n", key, value_str);
+      g_free(value_str);
+    }
+    g_variant_iter_free(iter);
+  }
+
+  if (g_strv_length((GStrv)invalidated_properties) > 0) {
+    guint n;
+    g_print(" *** Properties Invalidated:\n");
+    for (n = 0; invalidated_properties[n] != NULL; n++) {
+      const gchar *key = invalidated_properties[n];
+      g_print("      %s\n", key);
+    }
+  }
+}
+
+void notify_loudness_filter_active_callback(ShairportSync *proxy, gpointer user_data) {
+  //  printf("\"notify_loudness_filter_active_callback\" called with a gpointer of
+  //  %lx.\n",(int64_t)user_data);
+  gboolean ebl = shairport_sync_get_loudness_filter_active(proxy);
+  if (ebl == TRUE)
+    printf("Client reports loudness is enabled.\n");
+  else
+    printf("Client reports loudness is disabled.\n");
+}
+
+void notify_loudness_threshold_callback(ShairportSync *proxy, gpointer user_data) {
+  gdouble th = shairport_sync_get_loudness_threshold(proxy);
+  printf("Client reports loudness threshold set to %.2f dB.\n", th);
+}
+
+void notify_volume_callback(ShairportSync *proxy, gpointer user_data) {
+  gdouble th = shairport_sync_get_volume(proxy);
+  printf("Client reports volume set to %.2f.\n", th);
+}
+
+pthread_t dbus_thread;
+void *dbus_thread_func(void *arg) {
+
+  loop = g_main_loop_new(NULL, FALSE);
+
+  g_main_loop_run(loop);
+
+  //  dbus_service_main(); // let it run inside a thread
+  return NULL; // this is just to quieten a compiler warning.
+}
+
+int main(void) {
+
+  pthread_create(&dbus_thread, NULL, &dbus_thread_func, NULL);
+
+  ShairportSync *proxy;
+  GError *error = NULL;
+
+  proxy = shairport_sync_proxy_new_for_bus_sync(G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE,
+                                                "org.gnome.ShairportSync",
+                                                "/org/gnome/ShairportSync", NULL, &error);
+
+  // g_signal_connect(proxy, "notify::loudness-filter-active",
+  // G_CALLBACK(notify_loudness_filter_active_callback), NULL);
+
+  g_signal_connect(proxy, "g-properties-changed", G_CALLBACK(on_properties_changed), NULL);
+  g_signal_connect(proxy, "notify::loudness-threshold",
+                   G_CALLBACK(notify_loudness_threshold_callback), NULL);
+  g_signal_connect(proxy, "notify::volume", G_CALLBACK(notify_volume_callback), NULL);
+
+  g_print("Starting test...\n");
+
+  shairport_sync_set_volume(SHAIRPORT_SYNC(proxy), 20);
+  sleep(1);
+  shairport_sync_set_volume(SHAIRPORT_SYNC(proxy), 100);
+  sleep(1);
+  shairport_sync_set_volume(SHAIRPORT_SYNC(proxy), 40);
+  sleep(1);
+  shairport_sync_set_volume(SHAIRPORT_SYNC(proxy), 60);
+  sleep(1);
+  /*
+    shairport_sync_set_volume(SHAIRPORT_SYNC(proxy), 10);
+    sleep(1);
+    shairport_sync_set_volume(SHAIRPORT_SYNC(proxy), 0);
+    sleep(1);
+    shairport_sync_set_volume(SHAIRPORT_SYNC(proxy), 25);
+    sleep(1);
+    shairport_sync_set_volume(SHAIRPORT_SYNC(proxy), 100);
+    sleep(1);
+    shairport_sync_set_loudness_filter_active(SHAIRPORT_SYNC(proxy), TRUE);
+    sleep(10);
+    shairport_sync_set_loudness_threshold(SHAIRPORT_SYNC(proxy), -20.0);
+    sleep(5);
+    shairport_sync_set_loudness_filter_active(SHAIRPORT_SYNC(proxy), FALSE);
+    sleep(5);
+    shairport_sync_set_loudness_filter_active(SHAIRPORT_SYNC(proxy), TRUE);
+    sleep(5);
+    shairport_sync_set_loudness_threshold(SHAIRPORT_SYNC(proxy), -10.0);
+    sleep(10);
+    shairport_sync_set_loudness_filter_active(SHAIRPORT_SYNC(proxy), FALSE);
+    sleep(1);
+
+    shairport_sync_call_remote_command(SHAIRPORT_SYNC(proxy), "string",NULL,NULL,NULL);
+    */
+  g_print("Finished test...\n");
+  g_main_loop_quit(loop);
+  pthread_join(dbus_thread, NULL);
+  printf("exiting program.\n");
+
+  g_object_unref(proxy);
+
+  return 0;
+}