Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
       3             :  * Copyright Contributors to the OpenSDN project
       4             :  */
       5             : 
       6             : #ifndef __VNSW_PKT_INIT__
       7             : #define __VNSW_PKT_INIT__
       8             : 
       9             : #include <sandesh/sandesh_trace.h>
      10             : 
      11             : class PktHandler;
      12             : class FlowTable;
      13             : class FlowProto;
      14             : class PacketBufferManager;
      15             : class ControlInterface;
      16             : class FlowMgmtManager;
      17             : 
      18             : // Packet Module
      19             : class PktModule {
      20             : public:
      21             :     PktModule(Agent *agent);
      22             :     virtual ~PktModule();
      23             : 
      24             :     typedef std::vector<FlowMgmtManager *> FlowMgmtManagerList;
      25             :     void Init(bool run_with_vrouter);
      26             :     void Shutdown();
      27             :     void IoShutdown();
      28             :     void FlushFlows();
      29             :     void InitDone();
      30             : 
      31             :     Agent *agent() const { return agent_; }
      32        8296 :     PktHandler *pkt_handler() const { return pkt_handler_.get(); }
      33             :     FlowTable *flow_table(uint16_t index) const;
      34        2623 :     PacketBufferManager *packet_buffer_manager() const {
      35        2623 :         return packet_buffer_manager_.get();
      36             :     }
      37           5 :     FlowMgmtManagerList flow_mgmt_manager_list() const {
      38           5 :         return flow_mgmt_manager_list_;
      39             :     }
      40        4031 :     FlowMgmtManager *flow_mgmt_manager(uint16_t index) const {
      41        4031 :         assert(index < flow_mgmt_manager_list_.size());
      42        4031 :         return flow_mgmt_manager_list_[index];
      43             :     }
      44        6361 :     FlowProto *get_flow_proto() const { return flow_proto_.get(); }
      45             : 
      46             :     void set_control_interface(ControlInterface *val);
      47        2231 :     ControlInterface *control_interface() const { return control_interface_; }
      48             : 
      49             :     std::vector<FlowMgmtManager *>::const_iterator
      50           0 :         flow_mgmt_manager_iterator_begin() const {
      51           0 :         return flow_mgmt_manager_list_.begin();
      52             :     }
      53             :     std::vector<FlowMgmtManager *>::const_iterator
      54           0 :         flow_mgmt_manager_iterator_end() const {
      55           0 :         return flow_mgmt_manager_list_.end();
      56             :     }
      57             :     void CreateInterfaces();
      58             : 
      59             : private:
      60             :     Agent *agent_;
      61             :     ControlInterface *control_interface_;
      62             :     boost::scoped_ptr<PktHandler> pkt_handler_;
      63             :     boost::scoped_ptr<FlowProto> flow_proto_;
      64             :     boost::scoped_ptr<PacketBufferManager> packet_buffer_manager_;
      65             :     FlowMgmtManagerList flow_mgmt_manager_list_;
      66             :     DISALLOW_COPY_AND_ASSIGN(PktModule);
      67             : };
      68             : 
      69             : extern SandeshTraceBufferPtr PacketTraceBuf;
      70             : 
      71             : #endif // __VNSW_PKT_INIT__