/* ====================================================================
 * Copyright (c) 1999 The Apache Group.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * 4. The names "Apache Server" and "Apache Group" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache"
 *    nor may "Apache" appear in their names without prior written
 *    permission of the Apache Group.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the Apache Group
 *    for use in the Apache HTTP server project (http://www.apache.org/)."
 *
 * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE APACHE GROUP OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Group.
 * For more information on the Apache Group and the Apache HTTP server
 * project, please see <http://www.apache.org/>.
 *
 */

#include "fileio.h"
#include "apr_file_io.h"
#include "apr_general.h"
#include "apr_lib.h"
#include <errno.h>
#include <string.h>
#include <sys/types.h>

/* A file to put ALL of the accessor functions for struct file_t types. */

ap_status_t ap_get_filename(struct file_t *thefile, char **new)
{
    if (thefile != NULL) {
        *new = ap_pstrdup(thefile->cntxt, thefile->fname);
        return APR_SUCCESS;
    } else {
        *new = NULL;
        return APR_ENOFILE;
    }
}



ap_status_t ap_get_filesize(struct file_t *file, ap_ssize_t *size)
{
    ap_status_t rv;
    
    if (file != NULL) {
        if (!file->validstatus) {
            rv = ap_getfileinfo(file);
            
            if (rv)
                return rv;
        }
        
        *size = file->status.cbFile;
        return APR_SUCCESS;
    } else {
        *size = -1;
        return APR_ENOFILE;
    }
}



ap_status_t ap_get_fileperms(struct file_t *file, ap_fileperms_t *perm)
{
    ap_status_t rv;
  
    if (file != NULL) {
        if (!file->validstatus) {
            rv = ap_getfileinfo(file);
            
            if (rv)
                return rv;
        }
        
        *perm = (file->status.attrFile & FILE_READONLY) ? 0555 : 0777;
        return APR_SUCCESS;
    } else {
        *perm = -1;
        return APR_ENOFILE;
    }
}



ap_status_t ap_get_fileatime(struct file_t *file, time_t *time)
{    
    ap_status_t rv;

    if (file != NULL) {
        if (!file->validstatus) {
            rv = ap_getfileinfo(file);
            
            if (rv)
                return rv;
        }
        
        *time = os2date2unix( file->status.fdateLastAccess, file->status.ftimeLastAccess );
        return APR_SUCCESS;
    } else {
        *time = -1;
        return APR_ENOFILE;
    }
}



ap_status_t ap_get_filectime(struct file_t *file, time_t *time)
{    
    ap_status_t rv;

    if (file != NULL) {
        if (!file->validstatus) {
            rv = ap_getfileinfo(file);
            
            if (rv)
                return rv;
        }
        
        *time = os2date2unix( file->status.fdateCreation, file->status.ftimeCreation );
        return APR_SUCCESS;
    }
    else {
        *time = -1;
        return APR_ENOFILE;
    }
}



ap_status_t ap_get_filemtime(struct file_t *file, time_t *time)
{    
    ap_status_t rv;

    if (file != NULL) {
        if (!file->validstatus) {
            rv = ap_getfileinfo(file);
            
            if (rv)
                return rv;
        }
        
        *time = os2date2unix( file->status.fdateLastWrite, file->status.ftimeLastWrite );
        return APR_SUCCESS;
    }
    else {
        *time = -1;
        return APR_ENOFILE;
    }
}