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/**
* @copyright
* ====================================================================
* 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.
* ====================================================================
* @endcopyright
*
* @file svn_io_private.h
* @brief Private IO API
*/
#ifndef SVN_IO_PRIVATE_H
#define SVN_IO_PRIVATE_H
#include <apr.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* The flags to pass to apr_stat to check for executable and/or readonly */
#if defined(WIN32) || defined(__OS2__)
#define SVN__APR_FINFO_EXECUTABLE (0)
#define SVN__APR_FINFO_READONLY (0)
#define SVN__APR_FINFO_MASK_OUT (APR_FINFO_PROT | APR_FINFO_OWNER)
#else
#define SVN__APR_FINFO_EXECUTABLE (APR_FINFO_PROT)
#define SVN__APR_FINFO_READONLY (APR_FINFO_PROT | APR_FINFO_OWNER)
#define SVN__APR_FINFO_MASK_OUT (0)
#endif
/** Set @a *executable TRUE if @a file_info is executable for the
* user, FALSE otherwise.
*
* Always returns FALSE on Windows or platforms without user support.
*/
svn_error_t *
svn_io__is_finfo_executable(svn_boolean_t *executable,
apr_finfo_t *file_info,
apr_pool_t *pool);
/** Set @a *read_only TRUE if @a file_info is read-only for the user,
* FALSE otherwise.
*/
svn_error_t *
svn_io__is_finfo_read_only(svn_boolean_t *read_only,
apr_finfo_t *file_info,
apr_pool_t *pool);
/** Buffer test handler function for a generic stream. @see svn_stream_t
* and svn_stream__is_buffered().
*
* @since New in 1.7.
*/
typedef svn_boolean_t (*svn_stream__is_buffered_fn_t)(void *baton);
/** Set @a stream's buffer test function to @a is_buffered_fn
*
* @since New in 1.7.
*/
void
svn_stream__set_is_buffered(svn_stream_t *stream,
svn_stream__is_buffered_fn_t is_buffered_fn);
/** Return whether this generic @a stream uses internal buffering.
* This may be used to work around subtle differences between buffered
* an non-buffered APR files. A lazy-open stream cannot report the
* true buffering state until after the lazy open: a stream that
* initially reports as non-buffered may report as buffered later.
*
* @since New in 1.7.
*/
svn_boolean_t
svn_stream__is_buffered(svn_stream_t *stream);
/** Return the underlying file, if any, associated with the stream, or
* NULL if not available. Accessing the file bypasses the stream.
*/
apr_file_t *
svn_stream__aprfile(svn_stream_t *stream);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* SVN_IO_PRIVATE_H */
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