Diff: mbed-client/mbed-client-classic/source/m2mtimerpimpl.cpp

Revision:

0:f7c60d3e7b8a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-client/mbed-client-classic/source/m2mtimerpimpl.cpp	Wed May 18 19:06:32 2016 +0000
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2015 ARM Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ * 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 "mbed-client-classic/m2mtimerpimpl.h"
+#include "mbed-client/m2mtimerobserver.h"
+#include <cstdio>
+
+M2MTimerPimpl::M2MTimerPimpl(M2MTimerObserver& observer)
+: _observer(observer),
+  _single_shot(true),
+  _interval(0),
+  _type(M2MTimerObserver::Notdefined),
+  _intermediate_interval(0),
+  _total_interval(0),
+  _status(0),
+  _dtls_type(false),
+  _thread(0)
+{
+    
+}
+
+M2MTimerPimpl::~M2MTimerPimpl()
+{
+    stop_timer();
+}
+
+void M2MTimerPimpl::start_timer(uint64_t interval,
+                                M2MTimerObserver::Type type,
+                                bool single_shot)
+{
+    _dtls_type = false;
+    _intermediate_interval = 0;
+    _total_interval = 0;
+    _status = 0;
+    _single_shot = single_shot;
+    _interval = interval;
+    _type = type;
+    _running = true;
+
+    _thread = rtos::create_thread<M2MTimerPimpl, &M2MTimerPimpl::timer_run>(this);
+}
+
+void M2MTimerPimpl::start_dtls_timer(uint64_t intermediate_interval, uint64_t total_interval, M2MTimerObserver::Type type)
+{
+    _dtls_type = true;
+    _intermediate_interval = intermediate_interval;
+    _total_interval = total_interval;
+    _status = 0;
+    _type = type;
+    _running = true;
+
+    _thread = rtos::create_thread<M2MTimerPimpl, &M2MTimerPimpl::timer_run>(this);
+}
+
+void M2MTimerPimpl::stop_timer()
+{
+    _running = false;
+    
+    if (_thread) {
+        delete _thread;
+        _thread = NULL;
+    }
+}
+
+void M2MTimerPimpl::timer_run()
+{
+    if (!_dtls_type) {
+        while (_running) {
+            _thread->wait(_interval);
+            if (!_running) return;
+            _observer.timer_expired(_type);
+            if (_single_shot) return;
+        }
+    } else {
+        _thread->wait(_intermediate_interval);
+        if (!_running) return;
+        _status++;
+        _thread->wait(_total_interval - _intermediate_interval);
+        if (!_running) return;
+        _status++;
+        _observer.timer_expired(_type);
+    }
+}
+
+bool M2MTimerPimpl::is_intermediate_interval_passed()
+{
+    if (_status > 0) {
+        return true;
+    }
+    return false;
+}
+
+bool M2MTimerPimpl::is_total_interval_passed()
+{
+    if (_status > 1) {
+        return true;
+    }
+    return false;
+}