Import of the watch repository from Pebble

tests/fakes/fake_events.c

@@ -0,0 +1,91 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "fake_events.h"
+#include "kernel/pbl_malloc.h"
+
+#include "freertos_types.h"
+#include "projdefs.h"
+
+static PebbleEvent s_last_pebble_event;
+static uint32_t s_fake_event_count = 0;
+static FakeEventCallback s_fake_event_cb = NULL;
+
+WEAK void **fake_event_get_buffer(PebbleEvent *event) {
+  switch (event->type) {
+    case PEBBLE_BLE_GATT_CLIENT_EVENT:
+      if (event->bluetooth.le.gatt_client.subtype == PebbleBLEGATTClientEventTypeServiceChange) {
+        return (void **)(&event->bluetooth.le.gatt_client_service.info);
+      }
+      break;
+
+    default:
+      break; // Nothing to do!
+  }
+  return NULL;
+}
+
+void event_put(PebbleEvent* event) {
+  fake_event_clear_last();
+  s_last_pebble_event = *event;
+  ++s_fake_event_count;
+  if (s_fake_event_cb) {
+    s_fake_event_cb(event);
+  }
+}
+
+bool event_put_isr(PebbleEvent* event) {
+  return false;
+}
+
+QueueHandle_t event_kernel_to_kernel_event_queue(void) {
+  return (NULL);
+}
+
+BaseType_t event_queue_cleanup_and_reset(QueueHandle_t queue) {
+  return pdPASS;
+}
+
+void fake_event_init(void) {
+  fake_event_reset_count();
+  fake_event_clear_last();
+}
+
+PebbleEvent fake_event_get_last(void) {
+  return s_last_pebble_event;
+}
+
+void fake_event_clear_last(void) {
+  void **buf = fake_event_get_buffer(&s_last_pebble_event);
+  if (buf && *buf) {
+    kernel_free(*buf);
+    *buf = NULL;
+  }
+
+  s_last_pebble_event = (PebbleEvent) {};
+}
+
+void fake_event_reset_count(void) {
+  s_fake_event_count = 0;
+}
+
+uint32_t fake_event_get_count(void) {
+  return s_fake_event_count;
+}
+
+void fake_event_set_callback(FakeEventCallback cb) {
+  s_fake_event_cb = cb;
+}