/*
 * @OSF_COPYRIGHT@
 * COPYRIGHT NOTICE
 * Copyright (c) 1990, 1991, 1992, 1993 Open Software Foundation, Inc.
 * ALL RIGHTS RESERVED (DCE).  See the file named COPYRIGHT.DCE in the
 * src directory for the full copyright text.
 */
/*
 * HISTORY
 * $Log: errors.h,v $
 * Revision 1.1  1993/08/31 06:48:01  jwag
 * Initial revision
 *
 * Revision 1.1.2.3  1993/01/03  21:39:18  bbelch
 * 	Embedding copyright notice
 * 	[1993/01/03  14:34:40  bbelch]
 *
 * Revision 1.1.2.2  1992/12/23  18:46:23  zeliff
 * 	Embedding copyright notice
 * 	[1992/12/23  01:01:55  zeliff]
 * 
 * Revision 1.1  1992/01/19  03:02:31  devrcs
 * 	Initial revision
 * 
 * $EndLog$
 */
/*
**
**  Copyright (c) 1989 by
**      Hewlett-Packard Company, Palo Alto, Ca. &
**      Digital Equipment Corporation, Maynard, Mass.
**
**
**  NAME
**
**      ERRORS.H
**
**  FACILITY:
**
**      Interface Definition Language (IDL) Compiler
**
**  ABSTRACT:
**
**
**
**  VERSION: DCE 1.0
**
*/

#ifndef ERRORS_H
#define ERRORS_H

#include <errno.h>
#include <nidl.h>
#include <nametbl.h>


/*
 *  The following error and warning routines are NOT function prototyped
 *  since they are designed, a la printf, to accept a variable number of
 *  arguments without using the varargs nonsense.
 */
void error();
void warning();

void log_source_error();
void log_source_warning();
void log_error();
void log_warning();

typedef struct {
    long msg_id;
    char *arg1;
    char *arg2;
    char *arg3;
    char *arg4;
    char *arg5;
} idl_error_list_t;

typedef idl_error_list_t *idl_error_list_p;

void error_list(
#ifdef PROTO
    int vecsize,
    idl_error_list_p errvec,
    boolean exitflag
#endif
);

void inq_name_for_errors(
#ifdef PROTO
    char *name
#endif
);

void set_name_for_errors(
#ifdef PROTO
    char *name
#endif
);

boolean print_errors(
#ifdef PROTO
    void
#endif
);

void yyerror(
#ifdef PROTO
    char *message
#endif
);

/*
 *  The following global variables are used by error reporting routines, most
 *  notably yyerror().  The signature of yyerror is defined by yacc to be:
 *
 *          void yyerror(char *message)
 *
 *  Because of the limitations of the routine signature, yyerror relies on
 *  global variables defined by the parser to output additional information
 *  about the error.  Since IDL uses multiple parsers, the global variables
 *  needed depend on which parse is active.  The workaround used here is
 *  that before each individual parse, the pointer variables below will be
 *  set to point to the relevant globals for that parse.  The error routines
 *  can then access the relevant data indirectly through the pointer variables.
 */
extern FILE     **yyin_p;
extern int      *yylineno_p;
extern int      *yynerrs_p;
extern char     *yytext_p;

/*
 * Error info to be fillin the fe_info nodes
 */
extern int          error_count;
extern STRTAB_str_t error_file_name_id;

#ifdef DUMPERS
#define INTERNAL_ERROR(string) {printf("Internal Error Diagnostic: %s\n",string);warning(NIDL_INTERNAL_ERROR,__FILE__,__LINE__);}
#else
#define INTERNAL_ERROR(string) {error(NIDL_INTERNAL_ERROR,__FILE__,__LINE__);}
#endif
#endif