LCOV - code coverage report
Current view: top level - src/tools/kdb - sget.hpp (source / functions) Hit Total Coverage
Test: coverage-filtered.info Lines: 8 8 100.0 %
Date: 2019-09-12 12:28:41 Functions: 4 4 100.0 %

          Line data    Source code
       1             : /**
       2             :  * @file
       3             :  *
       4             :  * @brief
       5             :  *
       6             :  * @copyright BSD License (see LICENSE.md or https://www.libelektra.org)
       7             :  */
       8             : 
       9             : #ifndef SHELL_GET_HPP
      10             : #define SHELL_GET_HPP
      11             : 
      12             : #include <command.hpp>
      13             : 
      14             : #include <kdb.hpp>
      15             : 
      16             : class ShellGetCommand : public Command
      17             : {
      18             : 
      19             : public:
      20             :         ShellGetCommand ();
      21             :         ~ShellGetCommand ();
      22             : 
      23          60 :         virtual std::string getShortOptions () override
      24             :         {
      25         180 :                 return "";
      26             :         }
      27             : 
      28          60 :         virtual std::string getSynopsis () override
      29             :         {
      30         180 :                 return "<name> <default value>";
      31             :         }
      32             : 
      33         138 :         virtual std::string getShortHelpText () override
      34             :         {
      35         414 :                 return "Get the value of an individual key within a shell script.";
      36             :         }
      37             : 
      38          60 :         virtual std::string getLongHelpText () override
      39             :         {
      40             :                 return "The get command does not work properly within shell scripts\n"
      41             :                        "because it may issue an error instead of printing a value.\n"
      42             :                        "ShellGet guarantees that no error is printed, in any event\n"
      43             :                        "(except for wrong parameters and options)\n"
      44             :                        "a value will be printed, either the one retrieved from the\n"
      45             :                        "system or a fallback default value given as second\n"
      46         180 :                        "parameter";
      47             :         }
      48             : 
      49             :         virtual int execute (Cmdline const & cmdline) override;
      50             : };
      51             : 
      52             : #endif

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