/* =================================================================
 *
 *      handler.h
 *
 *      Improved HTTPD server.
 *
 * ================================================================= 
 * ####ECOSGPLCOPYRIGHTBEGIN####                                     
 * -------------------------------------------                       
 * This file is part of eCos, the Embedded Configurable Operating System.
 * Copyright (C) 2005 Free Software Foundation, Inc.                 
 *
 * eCos is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 or (at your option) any later
 * version.                                                          
 *
 * eCos is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * for more details.                                                 
 *
 * You should have received a copy of the GNU General Public License 
 * along with eCos; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.     
 *
 * As a special exception, if other files instantiate templates or use
 * macros or inline functions from this file, or you compile this file
 * and link it with other works to produce a work based on this file,
 * this file does not by itself cause the resulting work to be covered by
 * the GNU General Public License. However the source code for this file
 * must still be made available in accordance with section (3) of the GNU
 * General Public License v2.                                        
 *
 * This exception does not invalidate any other reasons why a work based
 * on this file might be covered by the GNU General Public License.  
 * -------------------------------------------                       
 * ####ECOSGPLCOPYRIGHTEND####                                       
 * =================================================================
 * #####DESCRIPTIONBEGIN####
 * 
 *  Author(s):    Anthony Tonizzo (atonizzo@gmail.com)
 *  Contributors: 
 *  Date:         2006-06-12
 *  Purpose:      
 *  Description:  
 *               
 * ####DESCRIPTIONEND####
 * 
 * =================================================================
 */
#ifndef __HANDLER_H__
#define __HANDLER_H__

// =============================================================================
// Internal Resources
// =============================================================================
struct cyg_httpd_ires_table_entry
{
    char *f_pname;
    char *f_ptr;
    int   f_size; 
} CYG_HAL_TABLE_TYPE;

typedef struct cyg_httpd_ires_table_entry cyg_httpd_ires_table_entry;

#define CYG_HTTPD_IRES_TABLE_ENTRY(__name, __path_name, __pmem, __size) \
cyg_httpd_ires_table_entry __name \
   CYG_HAL_TABLE_ENTRY(httpd_ires_table) = {(char*)__path_name, \
                                            (char*)__pmem, (int)__size} 
      
cyg_httpd_ires_table_entry *cyg_httpd_find_ires(char *);
void cyg_httpd_send_ires(cyg_httpd_ires_table_entry *);

// =============================================================================
// C callbacks
// =============================================================================
typedef cyg_int32  (*handler)(CYG_HTTPD_STATE*);
struct cyg_httpd_handler_table_entry
{
    char     *path;
    handler   h;
} CYG_HAL_TABLE_TYPE;

typedef struct cyg_httpd_handler_table_entry cyg_httpd_handler_table_entry;

#define CYG_HTTPD_HANDLER_TABLE_ENTRY(__name, __pattern, __arg) \
cyg_httpd_handler_table_entry __name \
      CYG_HAL_TABLE_ENTRY(httpd_handler_table) = { __pattern, __arg } 

handler cyg_httpd_find_handler(void);
cyg_int32 cyg_httpd_exec_cgi(void);
void cyg_httpd_send_directory_listing(char*);

#endif

