LCOV - code coverage report
Current view: top level - net - esi.h (source / functions) Hit Total Coverage
Test: OpenSDN C/C++ coverage (all TARGET_SET jobs) Lines: 17 17 100.0 %
Date: 2026-11-09 02:10:49 Functions: 9 9 100.0 %
Legend: Lines: hit not hit

          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 SRC_NET_ESI_H_
       7             : #define SRC_NET_ESI_H_
       8             : 
       9             : #include <boost/system/error_code.hpp>
      10             : #include <string>
      11             : 
      12             : #include "base/util.h"
      13             : 
      14             : class EthernetSegmentId {
      15             : public:
      16             :     static const int kSize = 10;
      17             :     static const EthernetSegmentId kZeroEsi;
      18             :     static const EthernetSegmentId kMaxEsi;
      19             : 
      20             :     enum EsiType {
      21             :         CONFIGURED = 0,
      22             :         LACP_BASED = 1,
      23             :         STP_BASED = 2,
      24             :         MAC_BASED = 3,
      25             :         IP_BASED = 4,
      26             :         AS_BASED = 5
      27             :     };
      28             : 
      29             :     EthernetSegmentId();
      30             :     EthernetSegmentId(const uint8_t *data);
      31     3894497 :     EthernetSegmentId(const EthernetSegmentId &rhs) {
      32     3894497 :         memcpy(data_, rhs.data_, kSize);
      33     3894497 :     }
      34             : 
      35             :     std::string ToString() const;
      36             :     static EthernetSegmentId FromString(const std::string &str,
      37             :         boost::system::error_code *errorp = NULL);
      38             : 
      39       38381 :     EthernetSegmentId &operator=(const EthernetSegmentId &rhs) {
      40       38381 :         memcpy(data_, rhs.data_, kSize);
      41       38381 :         return *this;
      42             :     }
      43             : 
      44        8704 :     bool IsZero() const { return CompareTo(EthernetSegmentId::kZeroEsi) == 0; }
      45        3243 :     uint8_t Type() const { return data_[0]; }
      46             : 
      47             :     int CompareTo(const EthernetSegmentId &rhs) const;
      48          56 :     bool operator==(const EthernetSegmentId &rhs) const {
      49          56 :         return CompareTo(rhs) == 0;
      50             :     }
      51          34 :     bool operator!=(const EthernetSegmentId &rhs) const {
      52          34 :         return CompareTo(rhs) != 0;
      53             :     }
      54    29097524 :     bool operator<(const EthernetSegmentId &rhs) const {
      55    29097524 :         return CompareTo(rhs) < 0;
      56             :     }
      57           2 :     bool operator>(const EthernetSegmentId &rhs) const {
      58           2 :         return CompareTo(rhs) > 0;
      59             :     }
      60             : 
      61       37359 :     const uint8_t *GetData() const { return data_; }
      62             : 
      63             : private:
      64             :     uint8_t data_[kSize];
      65             : };
      66             : 
      67             : #endif  // SRC_NET_ESI_H_

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