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/***************************************************************************
* CVSID: $Id$
*
* cache_test.c : test FDI cache.
*
* Copyright (C) 2003 David Zeuthen, <david@fubar.dk>
* Copyright (C) 2006 Kay Sievers, <kay.sievers@vrfy.org>
* Copyright (C) 2006 Richard Hughes <richard@hughsie.com>
* Copyright (C) 2007 Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
* Copyright (C) 2007 Sergey Lapin <slapinid@gmail.com>
*
* Licensed under the Academic Free License version 2.1
*
* 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 2 of the License, 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, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
**************************************************************************/
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <dirent.h>
#include <errno.h>
#include <expat.h>
#include <glib.h>
#include <config.h>
#include "logger.h"
#include "rule.h"
#include "mmap_cache.h"
void *rules_ptr = NULL;
static void test_cache(u_int32_t offset, size_t size)
{
u_int32_t m = offset;
struct rule *r;
while(m < (offset + size)){
r = (struct rule *) RULES_PTR(m);
HAL_INFO(("rule=%08lx, rule_size=%d, rtype=%d", m, r->rule_size, r->rtype));
HAL_INFO((" jump_position=%08lx", r->jump_position));
HAL_INFO((" key='%s', key_len=%d, key_offset=%08lx",
r->key, r->key_len, m + offsetof(struct rule, key)));
HAL_INFO((" value='%s', value_len=%d, value_offset=%08lx",
(char*)rules_ptr + r->value_offset, r->value_len, r->value_offset));
m += r->rule_size;
}
}
int
di_rules_init (void)
{
struct cache_header *header;
char *cachename;
int fd;
struct stat statbuf;
cachename = getenv ("HAL_FDI_CACHE_NAME");
if(cachename == NULL)
cachename = HALD_CACHE_FILE;
if((fd = open(cachename, O_RDONLY)) < 0)
DIE(("Unable to open cache %s\n", cachename));
if(fstat(fd,&statbuf) < 0)
DIE(("Unable to stat cache %s\n", cachename));
rules_ptr = mmap (NULL, statbuf.st_size, PROT_READ, MAP_SHARED, fd, 0);
if(rules_ptr == MAP_FAILED)
DIE (("Couldn't mmap file '%s', errno=%d: %s", cachename, errno, strerror (errno)));
header = (struct cache_header*) rules_ptr;
HAL_INFO(("preprobe: offset=%08lx, size=%d", header->fdi_rules_preprobe,
header->fdi_rules_information - header->fdi_rules_preprobe));
HAL_INFO(("information: offset=%08lx, size=%d", header->fdi_rules_information,
header->fdi_rules_policy - header->fdi_rules_information));
HAL_INFO(("policy: offset=%08lx, size=%d", header->fdi_rules_policy,
header->all_rules_size - header->fdi_rules_policy));
close(fd);
return 0;
}
int main(int argc, char * argv[])
{
struct cache_header *header;
di_rules_init();
header = (struct cache_header*) RULES_PTR(0);
test_cache(header->fdi_rules_preprobe, header->fdi_rules_information - header->fdi_rules_preprobe);
test_cache(header->fdi_rules_information, header->fdi_rules_policy - header->fdi_rules_information);
test_cache(header->fdi_rules_policy, header->all_rules_size - header->fdi_rules_policy);
return 0;
}
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