add worker source file

src/spedye_worker.c

@@ -0,0 +1,83 @@
+/*
+ *  Copyright 2012 The Spedye Authors. All Rights Reserved.
+ *
+ *  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 "spedye.h"
+#include <stdlib.h>
+
+void worker_shutdown_closecb(uv_handle_t* handle)
+{
+  spedye_worker_t *w = handle->data;
+  uv_unref(w->loop);
+}
+
+static void
+worker_shutdown(uv_async_t* handle, int status)
+{
+  spedye_worker_t *w = handle->data;
+  w->state = SPEDYE_STOPING;
+  uv_close((uv_handle_t*)&w->worker_wakeup, worker_shutdown_closecb);
+}
+
+static void
+worker_entry(void* arg)
+{
+  spedye_worker_t *w = arg;
+  w->state = SPEDYE_RUNNING;
+  uv_run(w->loop);
+}
+
+int
+spedye_worker_create(spedye_worker_t **w_out, spedye_master_t *m)
+{
+  int rc;
+  spedye_worker_t *w;
+
+  *w_out = NULL;
+
+  w = calloc(1, sizeof(spedye_worker_t));
+  w->loop = uv_loop_new();
+  w->state = SPEDYE_STARTING;
+  uv_ref(w->loop);
+
+  rc = uv_async_init(w->loop, &w->worker_wakeup, worker_shutdown);
+
+  w->worker_wakeup.data = m;
+
+  *w_out = w;
+
+  return rc;
+
+}
+
+int spedye_worker_run(spedye_worker_t *w)
+{
+  int rc;
+
+  rc = uv_thread_create(&w->worker_thread, worker_entry, (void*)w);
+
+  return 0;
+}
+
+void spedye_worker_destroy(spedye_worker_t *w)
+{
+  /* Send wakeup */
+  uv_async_send(&w->worker_wakeup);
+  uv_thread_join(&w->worker_thread);
+  w->state = SPEDYE_STOPPED;
+  uv_loop_delete(w->loop);
+  free(w);
+}