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|
#!/bin/sh
# mkerrors - Extract error strings from assuan.h
# and create C source for assuan_strerror
# Copyright (C) 2001, 2002 Free Software Foundation, Inc.
#
# This file is part of Assuan.
#
# Assuan is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of
# the License, or (at your option) any later version.
#
# Assuan 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
cat <<EOF
/* Generated automatically by mkerrors */
/* Do not edit! */
#include <stdio.h>
#include "assuan.h"
/**
* assuan_strerror:
* @err: Error code
*
* This function returns a textual representaion 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 *
assuan_strerror (AssuanError err)
{
const char *s;
static char buf[50];
switch (err)
{
EOF
awk '
/ASSUAN_No_Error/ { okay=1 }
!okay {next}
/}/ { exit 0 }
/ASSUAN_[A-Za-z_]*/ { print_code($1) }
function print_code( s )
{
printf " case %s: s=\"", s ;
gsub(/_/, " ", s );
printf "%s\"; break;\n", tolower(substr(s,8));
}
'
cat <<EOF
default:
{
unsigned int source, code;
source = ((err >> 24) & 0xff);
code = (err & 0x00ffffff);
if (source) /* Assume this is an libgpg-error. */
sprintf (buf, "ec=%u.%u", source, code );
else
sprintf (buf, "ec=%d", err );
s=buf; break;
}
}
return s;
}
EOF
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