Projects/Webserver/Lib/HTTPServerApp.h

   1 /*
   2              LUFA Library
   3      Copyright (C) Dean Camera, 2012.
   4
   5   dean [at] fourwalledcubicle [dot] com
   6            www.lufa-lib.org
   7 */
   8
   9 /*
  10   Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
  11
  12   Permission to use, copy, modify, distribute, and sell this
  13   software and its documentation for any purpose is hereby granted
  14   without fee, provided that the above copyright notice appear in
  15   all copies and that both that the copyright notice and this
  16   permission notice and warranty disclaimer appear in supporting
  17   documentation, and that the name of the author not be used in
  18   advertising or publicity pertaining to distribution of the
  19   software without specific, written prior permission.
  20
  21   The author disclaim all warranties with regard to this
  22   software, including all implied warranties of merchantability
  23   and fitness.  In no event shall the author be liable for any
  24   special, indirect or consequential damages or any damages
  25   whatsoever resulting from loss of use, data or profits, whether
  26   in an action of contract, negligence or other tortious action,
  27   arising out of or in connection with the use or performance of
  28   this software.
  29 */
  30
  31 /** \file
  32  *
  33  *  Header file for HTTPServerApp.c.
  34  */
  35
  36 #ifndef _HTTPSERVER_APP_H_
  37 #define _HTTPSERVER_APP_H_
  38
  39         /* Includes: */
  40                 #include <avr/pgmspace.h>
  41                 #include <string.h>
  42
  43                 #include <LUFA/Version.h>
  44
  45                 #include <uip.h>
  46                 #include <ff.h>
  47
  48         /* Enums: */
  49                 /** States for each HTTP connection to the webserver. */
  50                 enum Webserver_States_t
  51                 {
  52                         WEBSERVER_STATE_OpenRequestedFile, /**< Currently opening requested file */
  53                         WEBSERVER_STATE_SendResponseHeader, /**< Currently sending HTTP response headers to the client */
  54                         WEBSERVER_STATE_SendData, /**< Currently sending HTTP page data to the client */
  55                         WEBSERVER_STATE_Closing, /**< Ready to close the connection to the client */
  56                         WEBSERVER_STATE_Closed, /**< Connection closed after all data sent */
  57                 };
  58
  59         /* Type Defines: */
  60                 /** Type define for a MIME type handler. */
  61                 typedef struct
  62                 {
  63                         char* Extension; /**< File extension (no leading '.' character) */
  64                         char* MIMEType;  /**< Appropriate MIME type to send when the extension is encountered */
  65                 } MIME_Type_t;
  66
  67         /* Macros: */
  68                 /** TCP listen port for incoming HTTP traffic. */
  69                 #define HTTP_SERVER_PORT  80
  70
  71         /* Function Prototypes: */
  72                 void HTTPServerApp_Init(void);
  73                 void HTTPServerApp_Callback(void);
  74
  75                 #if defined(INCLUDE_FROM_HTTPSERVERAPP_C)
  76                         static void HTTPServerApp_OpenRequestedFile(void);
  77                         static void HTTPServerApp_SendResponseHeader(void);
  78                         static void HTTPServerApp_SendData(void);
  79                 #endif
  80
  81 #endif
  82