ioexcept.h

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/* This software and supporting documentation are distributed by
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 *     91191 Gif-sur-Yvette cedex
 *     France
 *
 * This software is governed by the CeCILL-B license under
 * French law and abiding by the rules of distribution of free software.
 * You can  use, modify and/or redistribute the software under the
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
 *
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 * modify and redistribute granted by the license, users are provided only
 * with a limited warranty  and the software's author,  the holder of the
 * economic rights,  and the successive licensors  have only  limited
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 * same conditions as regards security.
 *
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 */

#ifndef CARTOBASE_EXCEPTION_IOEXCEPT_H
#define CARTOBASE_EXCEPTION_IOEXCEPT_H

#include <cartobase/config/cartobase_config.h>
#include <stdexcept>
#include <string>

namespace carto
{

  class io_error : public std::runtime_error
  {
  public:
    io_error( const std::string & arg, const std::string & filename = "" );
    virtual ~io_error() throw();
    virtual const char* what() const throw();
    std::string filename() const { return _filename; }

    static void launchErrnoExcept( const std::string & filename = "" );
    static void keepExceptionPriority( std::exception & e, int & prio, 
                                       int & type, std::string & message, 
                                       int raiseprio = 0 );
    static void launchExcept( int code, const std::string & msg, 
                              const std::string & defmsg = "" );

  private:
    std::string                 _filename;
    mutable  std::string        _formed_msg;
  };


  class open_error : public io_error
  {
  public:
    open_error( const std::string & arg, const std::string & filename = "" );
    virtual ~open_error() throw();
  };


  class file_not_found_error : public open_error
  {
  public:
    file_not_found_error( const std::string & arg, 
                          const std::string & filename );
    file_not_found_error( const std::string & filename = "" );
    virtual ~file_not_found_error() throw();
  };


  class permission_error : public open_error
  {
  public:
    permission_error( const std::string & arg, const std::string & filename );
    permission_error( const std::string & filename = "" );
    virtual ~permission_error() throw();
  };


  class is_dir_error : public open_error
  {
  public:
    is_dir_error( const std::string & arg, const std::string & filename );
    is_dir_error( const std::string & filename = "" );
    virtual ~is_dir_error() throw();
  };


  class no_dir_error : public file_not_found_error
  {
  public:
    no_dir_error( const std::string & arg, const std::string & filename );
    no_dir_error( const std::string & filename = "" );
    virtual ~no_dir_error() throw();
  };


  class too_many_descriptors_error : public open_error
  {
  public:
    too_many_descriptors_error( const std::string & arg, 
                                const std::string & filename );
    too_many_descriptors_error( const std::string & filename = "" );
    virtual ~too_many_descriptors_error() throw();
  };


  class read_write_error : public io_error
  {
  public:
    read_write_error( const std::string & arg, 
                      const std::string & filename = "" );
    virtual ~read_write_error() throw();
  };


  class bad_medium_error : public read_write_error
  {
  public:
    bad_medium_error( const std::string & arg, const std::string & filename );
    bad_medium_error( const std::string & filename = "" );
    virtual ~bad_medium_error() throw();
  };


  class disk_full_error : public read_write_error
  {
  public:
    disk_full_error( const std::string & arg, const std::string & filename );
    disk_full_error( const std::string & filename = "" );
    virtual ~disk_full_error() throw();
  };


  class quota_exceeded_error : public disk_full_error
  {
  public:
    quota_exceeded_error( const std::string & arg, 
                          const std::string & filename );
    quota_exceeded_error( const std::string & filename = "" );
    virtual ~quota_exceeded_error() throw();
  };


  class stream_state_error : public read_write_error
  {
  public:
    stream_state_error( const std::string & arg, 
                        const std::string & filename = "" );
    virtual ~stream_state_error() throw();
  };


  class eof_error : public stream_state_error
  {
  public:
    eof_error( const std::string & arg, const std::string & filename );
    eof_error( const std::string & filename = "" );
    virtual ~eof_error() throw();
  };


  class not_open_error : public stream_state_error
  {
  public:
    not_open_error( const std::string & arg, const std::string & filename );
    not_open_error( const std::string & filename = "" );
    virtual ~not_open_error() throw();
  };


  class stream_fail_error : public stream_state_error
  {
  public:
    stream_fail_error( const std::string & arg, const std::string & filename );
    stream_fail_error( const std::string & filename = "" );
    virtual ~stream_fail_error() throw();
  };


  class format_error : public io_error
  {
  public:
    format_error( const std::string & arg, const std::string & filename );
    format_error( const std::string & filename = "" );
    virtual ~format_error() throw();
  };


  class wrong_format_error : public format_error
  {
  public:
    wrong_format_error( const std::string & arg, 
                        const std::string & filename );
    wrong_format_error( const std::string & filename = "" );
    virtual ~wrong_format_error() throw();
  };


  class format_mismatch_error : public format_error
  {
  public:
    format_mismatch_error( const std::string & arg, 
                           const std::string & filename );
    format_mismatch_error( const std::string & filename = "" );
    virtual ~format_mismatch_error() throw();
  };


  class corrupt_stream_error : public format_mismatch_error
  {
  public:
    corrupt_stream_error( const std::string & arg, 
                          const std::string & filename );
    corrupt_stream_error( const std::string & filename = "" );
    virtual ~corrupt_stream_error() throw();
  };


  class invalid_format_error : public format_mismatch_error
  {
  public:
    invalid_format_error( const std::string & arg, 
                          const std::string & filename );
    invalid_format_error( const std::string & filename = "" );
    virtual ~invalid_format_error() throw();
  };


  class datatype_format_error : public invalid_format_error
  {
  public:
    datatype_format_error( const std::string & arg, 
                           const std::string & filename );
    datatype_format_error( const std::string & filename = "" );
    virtual ~datatype_format_error() throw();
  };


  class parse_error : public carto::format_error
  {
  public:
    parse_error( const std::string& what_arg,
                 const std::string& token_arg,
                 const std::string& filename_arg,
                 int line_arg );
    parse_error( const std::string& what_arg,
                 const std::string& token_arg,
                 int line_arg );
    /*  DO NOT USE! DEPRECIATED
        @param what_arg not used
        @param line_arg number of the line in the file
        @param filename_arg name of the file
    */
    parse_error( const std::string& what_arg, int line_arg,
                 const std::string& filename_arg = std::string() )
      __attribute__((__deprecated__));

    virtual ~parse_error() throw ();

    int line() const;

  private:
    static std::string init( const std::string& what_arg, 
                             const std::string& token_arg,
                             const std::string& filename_arg,
                             int line_arg );
    static std::string init( const std::string& what_arg, 
                             const std::string& token_arg,
                             int line_arg );

    const std::string _filename;
    const int _line;
  };


  class syntax_check_error : public invalid_format_error
  {
  public:
    syntax_check_error( const std::string & arg, 
                        const std::string & filename );
    syntax_check_error( const std::string & filename = "" );
    virtual ~syntax_check_error() throw();
  };

}

#endif