LCOV - code coverage report
Current view: top level - xfr - xfrout_client.h (source / functions) Hit Total Coverage
Test: report.info Lines: 5 5 100.0 %
Date: 2012-05-15 Functions: 2 5 40.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 3 6 50.0 %

           Branch data     Line data    Source code
       1                 :            : // Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
       2                 :            : //
       3                 :            : // Permission to use, copy, modify, and/or distribute this software for any
       4                 :            : // purpose with or without fee is hereby granted, provided that the above
       5                 :            : // copyright notice and this permission notice appear in all copies.
       6                 :            : //
       7                 :            : // THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
       8                 :            : // REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
       9                 :            : // AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
      10                 :            : // INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
      11                 :            : // LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
      12                 :            : // OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
      13                 :            : // PERFORMANCE OF THIS SOFTWARE.
      14                 :            : 
      15                 :            : #ifndef _XFROUT_CLIENT_H
      16                 :            : #define _XFROUT_CLIENT_H
      17                 :            : 
      18                 :            : #include <stdint.h>
      19                 :            : 
      20                 :            : #include <string>
      21                 :            : 
      22                 :            : #include <exceptions/exceptions.h>
      23                 :            : 
      24                 :            : namespace isc {
      25                 :            : namespace xfr {
      26                 :            : 
      27                 :            : struct XfroutClientImpl;
      28                 :            : 
      29                 :         10 : class XfroutError: public Exception {
      30                 :            : public:
      31                 :          2 :     XfroutError(const char *file, size_t line, const char *what):
      32 [ +  - ][ +  - ]:         10 :         isc::Exception(file, line, what) {}
                 [ +  - ]
      33                 :            : };
      34                 :            : 
      35                 :            : /// \brief The AbstractXfroutClient class is an abstract base class that
      36                 :            : /// defines the interfaces of XfroutClient.
      37                 :            : ///
      38                 :            : /// The intended primary usage of abstraction is to allow tests for the
      39                 :            : /// user class of XfroutClient without requiring actual communication.
      40                 :            : class AbstractXfroutClient {
      41                 :            :     ///
      42                 :            :     /// \name Constructors, Assignment Operator and Destructor.
      43                 :            :     ///
      44                 :            :     /// Note: The copy constructor and the assignment operator are
      45                 :            :     /// intentionally defined as private to make it explicit that this is a
      46                 :            :     /// pure base class.
      47                 :            :     //@{
      48                 :            : private:
      49                 :            :     AbstractXfroutClient(const AbstractXfroutClient& source);
      50                 :            :     AbstractXfroutClient& operator=(const AbstractXfroutClient& source);
      51                 :            : protected:
      52                 :            :     /// \brief The default constructor.
      53                 :            :     ///
      54                 :            :     /// This is intentionally defined as \c protected as this base class should
      55                 :            :     /// never be instantiated (except as part of a derived class).
      56                 :         96 :     AbstractXfroutClient() {}
      57                 :            : public:
      58                 :            :     /// \brief The destructor.
      59                 :         96 :     virtual ~AbstractXfroutClient() {}
      60                 :            :     //@}
      61                 :            :     virtual void connect() = 0;
      62                 :            :     virtual void disconnect() = 0;
      63                 :            :     virtual int sendXfroutRequestInfo(int tcp_sock, const void* msg_data,
      64                 :            :                                       uint16_t msg_len) = 0;
      65                 :            : };
      66                 :            : 
      67                 :            : class XfroutClient : public AbstractXfroutClient {
      68                 :            : public:
      69                 :            :     XfroutClient(const std::string& file);
      70                 :            :     ~XfroutClient();
      71                 :            : private:
      72                 :            :     // make this class non copyable
      73                 :            :     XfroutClient(const XfroutClient& source);
      74                 :            :     XfroutClient& operator=(const XfroutClient& source);
      75                 :            : public:
      76                 :            :     virtual void connect();
      77                 :            :     virtual void disconnect();
      78                 :            :     virtual int sendXfroutRequestInfo(int tcp_sock, const void* msg_data,
      79                 :            :                                       uint16_t msg_len);
      80                 :            : private:
      81                 :            :     XfroutClientImpl* impl_;
      82                 :            : };
      83                 :            : 
      84                 :            : } // End for namespace xfr
      85                 :            : } // End for namespace isc
      86                 :            : 
      87                 :            : #endif
      88                 :            : 
      89                 :            : // Local Variables: 
      90                 :            : // mode: c++
      91                 :            : // End: 

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