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/* Copyright (C) 2021-2024 Free Software Foundation, Inc.
Contributed by Oracle.
This file is part of GNU Binutils.
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 3, 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, 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#ifndef _EMSG_H
#define _EMSG_H
#include "Emsgnum.h"
#include "vec.h"
//
// The Emsg, experiment message, has as objects I18N'd messages
// in a structure suitable for attaching to and fetching
// from a queue of such messages. It is intended to
// be used for collector errors, collector warnings, parser
// errors, and er_archive errors that are encountered when
// reading an experiment
class Emsg;
class Emsgqueue;
class StringBuilder;
typedef enum
{
CMSG_WARN = 0,
CMSG_ERROR,
CMSG_FATAL,
CMSG_COMMENT,
CMSG_PARSER,
CMSG_ARCHIVE
} Cmsg_warn;
class Emsg
{
public:
friend class Emsgqueue;
Emsg (Cmsg_warn w, const char *i18n_text);
Emsg (Cmsg_warn w, StringBuilder& sb);
Emsg (Cmsg_warn w, int f, const char *param);
~Emsg ();
char *
get_msg ()
{
return text;
};
Cmsg_warn
get_warn ()
{
return warn;
};
Emsg *next; // next message in a queue
protected:
Cmsg_warn warn; // error/warning/...
int flavor; // the message flavor
char *par; // the input parameter string
char *text; // The I18N text of the message
};
class Emsgqueue
{
public:
Emsgqueue (char *);
~Emsgqueue ();
void append (Emsg*);
Emsg *append (Cmsg_warn w, char *msg);
Emsg *find_msg (Cmsg_warn w, char *msg);
void appendqueue (Emsgqueue*);
Emsg *fetch (void);
void clear (void); // empty the queue
void mark_clear (void); // mark the queue empty, without touching messages
protected:
Emsg *first;
Emsg *last;
char *qname;
};
class DbeMessages
{
public:
DbeMessages ();
~DbeMessages ();
Vector<Emsg*> *msgs;
void remove_msg (Emsg *msg);
Emsg *get_error ();
Emsg *append_msg (Cmsg_warn w, const char *fmt, ...)
__attribute__ ((format (printf, 3, 4)));
void append_msgs (Vector<Emsg*> *lst);
};
#endif /* _EMSG_H */
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