zypp/PluginScriptException.h

   1 /*---------------------------------------------------------------------\
   2 |                          ____ _   __ __ ___                          |
   3 |                         |__  / \ / / . \ . \                         |
   4 |                           / / \ V /|  _/  _/                         |
   5 |                          / /__ | | | | | |                           |
   6 |                         /_____||_| |_| |_|                           |
   7 |                                                                      |
   8 \---------------------------------------------------------------------*/
   9 /** \file       zypp/PluginScriptException.h
  10  *
  11 */
  12 #ifndef ZYPP_PLUGINSCRIPTEXCEPTION_H
  13 #define ZYPP_PLUGINSCRIPTEXCEPTION_H
  14
  15 #include <iosfwd>
  16
  17 #include <zypp/base/Exception.h>
  18 #include <zypp/Pathname.h>
  19
  20 ///////////////////////////////////////////////////////////////////
  21 namespace zypp
  22 { /////////////////////////////////////////////////////////////////
  23
  24   /** Base class for \ref PluginScript \ref Exception. */
  25   class PluginScriptException : public Exception
  26   {
  27     public:
  28       PluginScriptException();
  29       PluginScriptException( const std::string & msg_r );
  30       PluginScriptException( const std::string & msg_r, const std::string & hist_r );
  31       virtual ~PluginScriptException() throw();
  32   };
  33
  34   /** Convenience macro to declare more specific PluginScriptExceptions. */
  35 #define declException( EXCP, BASE )                                                             \
  36   class EXCP : public BASE {                                                                    \
  37     public:                                                                                     \
  38       EXCP() : BASE( #EXCP ) {}                                                                 \
  39       EXCP( const std::string & msg_r ) : BASE( msg_r ) {}                                      \
  40       EXCP( const std::string & msg_r, const std::string & hist_r ) : BASE( msg_r, hist_r ) {}  \
  41       virtual ~EXCP() throw() {}                                                                \
  42   }
  43
  44   /** Script connection not open. */
  45   declException( PluginScriptNotConnected, PluginScriptException );
  46
  47   /** Script died unexpectedly. */
  48   declException( PluginScriptDiedUnexpectedly, PluginScriptException );
  49
  50
  51   /** Communication timeout. */
  52   declException( PluginScriptTimeout, PluginScriptException );
  53
  54   /** Timeout while sending data. */
  55   declException( PluginScriptSendTimeout, PluginScriptTimeout );
  56
  57   /** Timeout while receiving data. */
  58   declException( PluginScriptReceiveTimeout, PluginScriptTimeout );
  59
  60 #undef declException
  61
  62   /////////////////////////////////////////////////////////////////
  63 } // namespace zypp
  64 ///////////////////////////////////////////////////////////////////
  65 #endif // ZYPP_PLUGINSCRIPTEXCEPTION_H