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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2001 The Apache Software Foundation. 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. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" 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 name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``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 SOFTWARE FOUNDATION 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 Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
#ifndef FILE_IO_H
#define FILE_IO_H
#include "apr_private.h"
#include "apr_general.h"
#include "apr_thread_mutex.h"
#include "apr_file_io.h"
#include "apr_file_info.h"
#include "apr_errno.h"
/* We have an implementation of mkstemp but it's not very multi-threading
* friendly & is part of the POSIX emulation rather than native so don't
* use it.
*/
#undef HAVE_MKSTEMP
#define APR_FILE_BUFSIZE 4096
struct apr_file_t {
apr_pool_t *cntxt;
HFILE filedes;
char * fname;
int isopen;
int buffered;
int eof_hit;
apr_int32_t flags;
int timeout;
int pipe;
HEV pipeSem;
enum { BLK_UNKNOWN, BLK_OFF, BLK_ON } blocking;
/* Stuff for buffered mode */
char *buffer;
int bufpos; // Read/Write position in buffer
unsigned long dataRead; // amount of valid data read into buffer
int direction; // buffer being used for 0 = read, 1 = write
unsigned long filePtr; // position in file of handle
apr_thread_mutex_t *mutex;// mutex semaphore, must be owned to access the above fields
};
struct apr_dir_t {
apr_pool_t *cntxt;
char *dirname;
ULONG handle;
FILEFINDBUF3 entry;
int validentry;
};
apr_status_t apr_file_cleanup(void *);
apr_status_t apr_os2_time_to_apr_time(apr_time_t *result, FDATE os2date,
FTIME os2time);
/* see win32/fileio.h for description of these */
extern const char c_is_fnchar[256];
#define IS_FNCHAR(c) c_is_fnchar[(unsigned char)c]
apr_status_t filepath_root_test(char *path, apr_pool_t *p);
apr_status_t filepath_drive_get(char **rootpath, char drive,
apr_int32_t flags, apr_pool_t *p);
apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p);
#endif /* ! FILE_IO_H */
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