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/****************************************************************************
* netutils/webserver/httpd.h
*
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Based on uIP which also has a BSD style license:
*
* Author: Adam Dunkels <adam@sics.se>
* Copyright (c) 2001-2005, Adam Dunkels.
* 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 name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* 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 AUTHOR 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.
*
****************************************************************************/
#ifndef _NETUTILS_WEBSERVER_HTTPD_H
#define _NETUTILS_WEBSERVER_HTTPD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
/****************************************************************************
* Definitions
****************************************************************************/
#define HTTPD_FS_STATISTICS 1
#define HTTPD_IOBUFFER_SIZE 512
#ifndef CONFIG_EXAMPLES_UIP_HTTPDSTACKSIZE
# define CONFIG_EXAMPLES_UIP_HTTPDSTACKSIZE 4096
#endif
/****************************************************************************
* Public Types
****************************************************************************/
struct httpd_fs_file
{
char *data;
int len;
};
struct httpd_state
{
char ht_buffer[HTTPD_IOBUFFER_SIZE];
char filename[20];
struct httpd_fs_file file;
int sockfd; /* The socket descriptor from accept() */
int len;
char *scriptptr;
int scriptlen;
unsigned short count;
};
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#ifdef HTTPD_FS_STATISTICS
#if HTTPD_FS_STATISTICS == 1
extern uint16 httpd_fs_count(char *name);
#endif /* HTTPD_FS_STATISTICS */
#endif /* HTTPD_FS_STATISTICS */
/* file must be allocated by caller and will be filled in by the function. */
int httpd_fs_open(const char *name, struct httpd_fs_file *file);
void httpd_fs_init(void);
#endif /* _NETUTILS_WEBSERVER_HTTPD_H */
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