/* Licensed to the Apache Software Foundation (ASF) under one or more

 * contributor license agreements.  See the NOTICE file distributed with

 * this work for additional information regarding copyright ownership.

 * The ASF licenses this file to You under the Apache License, Version 2.0

 * (the "License"); you may not use this file except in compliance with

 * the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#include "apr_strings.h"

#include "apr_arch_file_io.h"

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

APR_DECLARE(apr_status_t) apr_file_name_get(const char **fname,

                                           apr_file_t *thefile)

{

    *fname = thefile->fname;

    return APR_SUCCESS;

}

APR_DECLARE(apr_int32_t) apr_file_flags_get(apr_file_t *f)

{

    return f->flags;

}

#if !defined(OS2) && !defined(WIN32)

mode_t apr_unix_perms2mode(apr_fileperms_t perms)

{

    mode_t mode = 0;

    if (perms & APR_FPROT_USETID)

        mode |= S_ISUID;

    if (perms & APR_FPROT_UREAD)

        mode |= S_IRUSR;

    if (perms & APR_FPROT_UWRITE)

        mode |= S_IWUSR;

    if (perms & APR_FPROT_UEXECUTE)

        mode |= S_IXUSR;

    if (perms & APR_FPROT_GSETID)

        mode |= S_ISGID;

    if (perms & APR_FPROT_GREAD)

        mode |= S_IRGRP;

    if (perms & APR_FPROT_GWRITE)

        mode |= S_IWGRP;

    if (perms & APR_FPROT_GEXECUTE)

        mode |= S_IXGRP;

#ifdef S_ISVTX

    if (perms & APR_FPROT_WSTICKY)

        mode |= S_ISVTX;

#endif

    if (perms & APR_FPROT_WREAD)

        mode |= S_IROTH;

    if (perms & APR_FPROT_WWRITE)

        mode |= S_IWOTH;

    if (perms & APR_FPROT_WEXECUTE)

        mode |= S_IXOTH;

    return mode;

}

apr_fileperms_t apr_unix_mode2perms(mode_t mode)

{

    apr_fileperms_t perms = 0;

    if (mode & S_ISUID)

        perms |= APR_FPROT_USETID;

    if (mode & S_IRUSR)

        perms |= APR_FPROT_UREAD;

    if (mode & S_IWUSR)

        perms |= APR_FPROT_UWRITE;

    if (mode & S_IXUSR)

        perms |= APR_FPROT_UEXECUTE;

    if (mode & S_ISGID)

        perms |= APR_FPROT_GSETID;

    if (mode & S_IRGRP)

        perms |= APR_FPROT_GREAD;

    if (mode & S_IWGRP)

        perms |= APR_FPROT_GWRITE;

    if (mode & S_IXGRP)

        perms |= APR_FPROT_GEXECUTE;

#ifdef S_ISVTX

    if (mode & S_ISVTX)

        perms |= APR_FPROT_WSTICKY;

#endif

    if (mode & S_IROTH)

        perms |= APR_FPROT_WREAD;

    if (mode & S_IWOTH)

        perms |= APR_FPROT_WWRITE;

    if (mode & S_IXOTH)

        perms |= APR_FPROT_WEXECUTE;

    return perms;

}

#endif

APR_DECLARE(apr_status_t) apr_file_data_get(void **data, const char *key,

                                           apr_file_t *file)

{

    return apr_pool_userdata_get(data, key, file->pool);

}

APR_DECLARE(apr_status_t) apr_file_data_set(apr_file_t *file, void *data,

                                           const char *key,

                                           apr_status_t (*cleanup)(void *))

{

    return apr_pool_userdata_set(data, key, cleanup, file->pool);

}