mirror of
https://github.com/signalwire/freeswitch.git
synced 2026-07-05 20:01:55 +00:00
Michael Jerris
0488a5109a
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3733 d0543943-73ff-0310-b7d9-9358b9ac24b2
152 lines
3.9 KiB
C
152 lines
3.9 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FILE_IO_H
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#define FILE_IO_H
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#include "apr.h"
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#include "apr_private.h"
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#include "apr_general.h"
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#include "apr_tables.h"
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#include "apr_file_io.h"
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#include "apr_file_info.h"
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#include "apr_errno.h"
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#include "apr_lib.h"
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#include "apr_poll.h"
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/* System headers the file I/O library needs */
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#if APR_HAVE_FCNTL_H
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#include <fcntl.h>
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#endif
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#if APR_HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#if APR_HAVE_ERRNO_H
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#include <errno.h>
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#endif
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#if APR_HAVE_STRING_H
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#include <string.h>
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#endif
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#if APR_HAVE_STRINGS_H
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#include <strings.h>
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#endif
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#if APR_HAVE_DIRENT_H
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#include <dirent.h>
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#endif
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#ifdef HAVE_SYS_STAT_H
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#include <sys/stat.h>
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#endif
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#if APR_HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#if APR_HAVE_STDIO_H
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#include <stdio.h>
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#endif
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#if APR_HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#if APR_HAVE_SYS_UIO_H
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#include <sys/uio.h>
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#endif
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#if APR_HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#include <fsio.h>
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/* End System headers */
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#define APR_FILE_BUFSIZE 4096
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#if APR_HAS_LARGE_FILES
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#define lseek(f,o,w) lseek64(f,o,w)
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#define ftruncate(f,l) ftruncate64(f,l)
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#endif
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typedef struct stat struct_stat;
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struct apr_file_t {
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apr_pool_t *pool;
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int filedes;
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char *fname;
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apr_int32_t flags;
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int eof_hit;
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int is_pipe;
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apr_interval_time_t timeout;
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int buffered;
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enum {BLK_UNKNOWN, BLK_OFF, BLK_ON } blocking;
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int ungetchar; /* Last char provided by an unget op. (-1 = no char)*/
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/* if there is a timeout set, then this pollset is used */
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apr_pollset_t *pollset;
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/* Stuff for buffered mode */
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char *buffer;
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int bufpos; /* Read/Write position in buffer */
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apr_off_t dataRead; /* amount of valid data read into buffer */
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int direction; /* buffer being used for 0 = read, 1 = write */
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apr_off_t filePtr; /* position in file of handle */
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#if APR_HAS_THREADS
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struct apr_thread_mutex_t *thlock;
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#endif
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};
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struct apr_dir_t {
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apr_pool_t *pool;
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char *dirname;
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DIR *dirstruct;
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struct dirent *entry;
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};
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typedef struct apr_stat_entry_t apr_stat_entry_t;
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struct apr_stat_entry_t {
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struct stat info;
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char *casedName;
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apr_time_t expire;
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NXPathCtx_t pathCtx;
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};
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#define MAX_SERVER_NAME 64
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#define MAX_VOLUME_NAME 64
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#define MAX_PATH_NAME 256
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#define MAX_FILE_NAME 256
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#define DRIVE_ONLY 1
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/* If the user passes d: vs. D: (or //mach/share vs. //MACH/SHARE),
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* we need to fold the case to canonical form. This function is
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* supposed to do so.
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*/
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apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p);
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/* This function check to see of the given path includes a drive/volume
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* specifier. If the _only_ parameter is set to DRIVE_ONLY then it
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* check to see of the path only contains a drive/volume specifier and
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* nothing else.
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*/
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apr_status_t filepath_has_drive(const char *rootpath, int only, apr_pool_t *p);
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/* This function compares the drive/volume specifiers for each given path.
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* It returns zero if they match or non-zero if not.
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*/
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apr_status_t filepath_compare_drive(const char *path1, const char *path2, apr_pool_t *p);
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apr_status_t apr_unix_file_cleanup(void *);
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#endif /* ! FILE_IO_H */
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