httpd-fs.h

00001 /*
00002  * Copyright (c) 2001, Swedish Institute of Computer Science.
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  * 1. Redistributions of source code must retain the above copyright
00009  *    notice, this list of conditions and the following disclaimer.
00010  * 2. Redistributions in binary form must reproduce the above copyright
00011  *    notice, this list of conditions and the following disclaimer in the
00012  *    documentation and/or other materials provided with the distribution.
00013  * 3. Neither the name of the Institute nor the names of its contributors
00014  *    may be used to endorse or promote products derived from this software
00015  *    without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
00018  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
00021  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00022  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
00023  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00024  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00025  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
00026  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00027  * SUCH DAMAGE.
00028  *
00029  * This file is part of the lwIP TCP/IP stack.
00030  *
00031  * Author: Adam Dunkels <adam@sics.se>
00032  *
00033  * $Id: httpd-fs.h,v 1.1 2006/06/07 09:13:08 adam Exp $
00034  */
00035 #ifndef __HTTPD_FS_H__
00036 #define __HTTPD_FS_H__
00037 
00038 #define HTTPD_FS_STATISTICS 1
00039 
00040 struct httpd_fs_file {
00041   char *data;
00042   int len;
00043 };
00044 
00045 /* file must be allocated by caller and will be filled in
00046    by the function. */
00047 int httpd_fs_open(const char *name, struct httpd_fs_file *file);
00048 
00049 #ifdef HTTPD_FS_STATISTICS
00050 #if HTTPD_FS_STATISTICS == 1
00051 u16_t httpd_fs_count(char *name);
00052 #endif /* HTTPD_FS_STATISTICS */
00053 #endif /* HTTPD_FS_STATISTICS */
00054 
00055 void httpd_fs_init(void);
00056 
00057 #endif /* __HTTPD_FS_H__ */