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/*
* Copyright (C) 2013-2014 Intel Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors:
* José Bollo <jose.bollo@open.eurogiciel.org>
* Stéphane Desneux <stephane.desneux@open.eurogiciel.org>
* Jean-Benoit Martin <jean-benoit.martin@open.eurogiciel.org>
*
*/
#define _GNU_SOURCE
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <string.h>
#include <assert.h>
#include "tzplatform_variables.h"
#include "hash.inc"
static const char *var_names[_TZPLATFORM_VARIABLES_COUNT_];
int hashid(const char *text, unsigned int len)
{
const struct varassoc *vara = hashvar(text, len);
return vara ? vara->id : -1;
}
const char *keyname(int id)
{
const struct varassoc *iter, *end;
assert(0 <= id && id < _TZPLATFORM_VARIABLES_COUNT_);
if (!var_names[0]) {
iter = namassoc;
end = iter + (sizeof namassoc / sizeof namassoc[0]);
while (iter != end) {
if (iter->offset >= 0) {
assert(0 <= iter->id && iter->id < _TZPLATFORM_VARIABLES_COUNT_);
var_names[iter->id] = varpool + iter->offset;
}
iter++;
}
}
return var_names[id];
}
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