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#!/bin/sh
# mkerrors - Extract error strings from errors.h
# and create C source for gnupg_strerror
# Copyright (C) 2001 Free Software Foundation, Inc.
#
# This file is part of GnuPG.
#
# GnuPG 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 of the License, or
# (at your option) any later version.
#
# GnuPG 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, see <http://www.gnu.org/licenses/>.
cat <<EOF
/* Generated automatically by mkerrors */
/* Do not edit! */
#include <config.h>
#include <stdio.h>
#include "errors.h"
/**
* gnupg_strerror:
* @err: Error code
*
* This function returns a textual representation of the given
* errorcode. If this is an unknown value, a string with the value
* is returned (Beware: it is hold in a static buffer).
*
* Return value: String with the error description.
**/
const char *
gnupg_strerror (int err)
{
const char *s;
static char buf[25];
switch (err)
{
EOF
awk '
/GNUPG_No_Error/ { okay=1 }
!okay {next}
/}/ { exit 0 }
/GNUPG_[A-Za-z_]*/ { print_code($1) }
function print_code( s )
{
printf " case %s: s=\"", s ;
gsub(/_/, " ", s );
printf "%s\"; break;\n", tolower(substr(s,7));
}
'
cat <<EOF
default: sprintf (buf, "ec=%d", err ); s=buf; break;
}
return s;
}
EOF
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