error_open.h

00001 /***************************************************************************
00002  *   Copyright (C) 2001 by Rick L. Vinyard, Jr.                            *
00003  *   rvinyard@cs.nmsu.edu                                                  *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU Lesser General Public License as        *
00007  *   published by the Free Software Foundation version 2.1.                *
00008  *                                                                         *
00009  *   This program is distributed in the hope that it will be useful,       *
00010  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00011  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00012  *   GNU General Public License for more details.                          *
00013  *                                                                         *
00014  *   You should have received a copy of the GNU Lesser General Public      *
00015  *   License along with this library; if not, write to the                 *
00016  *   Free Software Foundation, Inc.,                                       *
00017  *   51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA              *
00018  ***************************************************************************/
00019 #ifndef CONEXUSOPEN_ERROR_H
00020 #define CONEXUSOPEN_ERROR_H
00021 
00022 #include <conexus/error.h>
00023 
00024 namespace Conexus
00025   {
00026 
00032   class open_error: public conexus_error
00033     {
00034     public:
00035       open_error(int e=0): conexus_error("Unknown error, socket cannot be created.",e,"open")
00036       { }
00037       open_error(const std::string s, int e=0): conexus_error(s,e,"open")
00038       { }
00039     }
00040   ;
00041 
00042   namespace error
00043     {
00044 
00045 
00046     namespace open
00047       {
00048 
00055       class protocol_not_supported: public open_error
00056         {
00057         public:
00058           protocol_not_supported(): open_error("The  protocol  type  or  the specified protocol is not supported within this domain.", EPROTONOSUPPORT)
00059           { }
00060         }
00061       ;
00062 
00069       class af_not_supported: public open_error
00070         {
00071         public:
00072           af_not_supported(): open_error("The implementation does not support the specified  address  family.", EAFNOSUPPORT)
00073           { }
00074         }
00075       ;
00076 
00083       class kernel_memory: public open_error
00084         {
00085         public:
00086           kernel_memory(): open_error("Not enough kernel memory to allocate a new socket structure.", ENFILE)
00087           { }
00088         }
00089       ;
00090 
00097       class process_file: public open_error
00098         {
00099         public:
00100           process_file(): open_error("Process file table overflow.", EMFILE)
00101           { }
00102         }
00103       ;
00104 
00111       class access: public open_error
00112         {
00113         public:
00114           access(): open_error("Permission to create a socket of the specified type and/or protocol is denied.", EACCES)
00115           { }
00116         }
00117       ;
00118 
00125       class no_memory: public open_error
00126         {
00127         public:
00128           no_memory(): open_error("Insufficient memory is available. The socket cannot be created until sufficient resources are freed.", ENOBUFS)
00129           { }
00130         }
00131       ;
00132 
00139       class invalid_protocol: public open_error
00140         {
00141         public:
00142           invalid_protocol(): open_error("Unknown protocol, or protocol family not available.", EINVAL)
00143           { }
00144         }
00145       ;
00146 
00152       class no_device: public open_error
00153         {
00154         public:
00155           no_device(): open_error("open requested and device not available or not set.", -1)
00156           { }
00157         }
00158       ;
00159 
00165       class no_filename: public open_error
00166       {
00167         public:
00168           no_filename(): open_error("open requested on file, but filename not set or file not found.", -1)
00169           { }
00170       }
00171       ;
00172 
00173       }
00174 
00175 
00176   }
00177 }
00178 
00179 #endif // CONEXUSCREATE_ERROR_H

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