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lib/gobj/error.h

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/* lib/error.h - Error functions
   Copyright (C) 1999, 2000 Thomas Uehlinger

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */

#include <gobjconfig.h>

#ifndef gobj_lib_error_h
#define gobj_lib_error_h

#include <gobj/decls.h>
#include <gobj/types.h>
#include <gobj/context.h>
#include <gobj/id.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#if 0
}
#endif


typedef char* Gj_ErrorConvertFunc(void*);


#define GJ_ERRORARGTYPE_NAMELEN 20


typedef enum Gj_Errordatatype_enum {

  GJ_ERRDATATYPE_STRING,
  GJ_ERRDATATYPE_POINTER,
  GJ_ERRDATATYPE_INT,
  GJ_ERRDATATYPE_DOUBLE,
  GJ_ERRDATATYPE_DATA

} Gj_Errordatatype;


typedef struct Gj_Errorargtype_struct {

  char name[GJ_ERRORARGTYPE_NAMELEN];

  Gj_Errordatatype type;

  int len;

  Gj_ErrorConvertFunc* func; 

} Gj_Errorargtype;


#define GJ_ERRORSPEC_ARGLEN 100


#define GJ_ERRORSPEC_MSGLEN 300


typedef struct Gj_Errorspec_struct {

  Gj_Id* id;

  char args[GJ_ERRORSPEC_ARGLEN];

  char msg[GJ_ERRORSPEC_MSGLEN];

} Gj_Errorspec;


struct Gj_Error_struct {

  Gj_Error* next;

  Gj_Id id;

  unsigned time;

  char* sourcefile;

  int sourceline;

};


Gj_Error* Gj_error_new(Gj_Id* id, char* module, int line, ...);


void Gj_error_delete(Gj_Error* error);


char* Gj_error_getSourcefile(Gj_Error* error);


int Gj_error_getSourceline(Gj_Error* error);


char* Gj_error_getMsg(Gj_Error* error);


#ifdef GJ_STDIO
#include <stdio.h>
void Gj_error_dump(Gj_Error* error, FILE* stream);
#endif


#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* !gobj_lib_error_h */

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