add a way to change tw configuration

Signed-off-by: Hanoh Haim <hhaim@cisco.com>

1 files changed, 64 insertions, 0 deletions

diff --git a/src/tw_cfg.h b/src/tw_cfg.h
new file mode 100644
index 00000000..4e5c19f6
--- /dev/null
+++ b/src/tw_cfg.h
@@ -0,0 +1,64 @@
+#ifndef CTW_CFG_H
+#define CTW_CFG_H
+
+/*
+ Hanoh Haim
+ Cisco Systems, Inc.
+*/
+
+/*
+Copyright (c) 2015-2015 Cisco Systems, Inc.
+
+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 <yaml-cpp/yaml.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <vector>
+#include <string>
+
+
+
+struct CTimerWheelYamlInfo {
+public:
+    CTimerWheelYamlInfo(){
+        reset();
+    }
+
+
+    void reset(){
+        m_info_exist =false;
+        m_buckets=1024;
+        m_levels=3;
+        m_bucket_time_usec=20.0;
+    }
+
+    bool            m_info_exist; /* file exist ?*/
+    uint32_t        m_buckets;
+    uint32_t        m_levels;
+    double          m_bucket_time_usec;
+
+
+public:
+    void Dump(FILE *fd);
+    bool Verify(std::string & err);
+
+};
+
+void operator >> (const YAML::Node& node, CTimerWheelYamlInfo & mac_info);
+
+
+
+
+#endif