/*   * Copyright (C) 2002,2003 Dizzy    *   * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.   */#include "common/setup_before.h"#include "compat/strcasecmp.h"#ifdef HAVE_STRING_H# include <string.h>#else# ifdef HAVE_STRINGS_H#  include <strings.h># endif#endif#ifdef STDC_HEADERS# include <stdlib.h>#else# ifdef HAVE_MALLOC_H#  include <malloc.h># endif#endif#include "storage.h"#include "storage_file.h"#ifdef WITH_SQL#include "storage_sql.h"#include "storage_sql2.h"#endif#include "compat/strdup.h"#include "common/eventlog.h"#include "common/xalloc.h"#include "common/setup_after.h"t_storage *storage = NULL;extern int storage_init(const char *spath){    char *temp, *p;    int res;    char dstr[256];    if (spath == NULL) {	eventlog(eventlog_level_error, __FUNCTION__, "got NULL spath");	return -1;    }    temp = xstrdup(spath);    if ((p = strchr(spath, ':')) == NULL) {	eventlog(eventlog_level_error, __FUNCTION__, "malformed storage_path , driver not found");	xfree((void*)temp);	return -1;    }    strcpy(dstr, "file");#ifdef WITH_SQL    strcat(dstr, ", sql");    strcat(dstr, ", sql2");#endif    eventlog(eventlog_level_info, __FUNCTION__, "initializing storage layer (available drivers: %s)", dstr);    *p = '\0';    if (strcasecmp(spath, "file") == 0) {	storage = &storage_file;	res = storage->init(p + 1);	if (!res)	    eventlog(eventlog_level_info, __FUNCTION__, "using file storage driver");    }#ifdef WITH_SQL    else if (strcasecmp(spath, "sql") == 0) {	storage = &storage_sql;	res = storage->init(p + 1);	if (!res)	    eventlog(eventlog_level_info, __FUNCTION__, "using sql storage driver");    }    else if (strcasecmp(spath, "sql2") == 0) {	storage = &storage_sql2;	res = storage->init(p + 1);	if (!res)	    eventlog(eventlog_level_info, __FUNCTION__, "using sql2 storage driver");    }#endif    else {	eventlog(eventlog_level_fatal, __FUNCTION__, "no known driver specified (%s)", spath);	res = -1;    }    xfree((void*)temp);    return res;}extern void storage_close(void){    storage->close();}