httpd.h File Reference

Httpd server.

Copyright (c) 2013-2018 Microchip Technology Inc. and its subsidiaries.

Data Structures
struct	BoardStatus

Typedefs
typedef struct BoardStatus	BoardStatus
typedef int(*	http_handler_t )(struct netconn *client, const char *name, char *revc_buf, size_t revc_len)

Enumerations
enum	{   HTTP_CONTENT_JSON = 0,   HTTP_CONTENT_HTML,   HTTP_CONTENT_CSS,   HTTP_CONTENT_JS,   HTTP_CONTENT_PNG,   HTTP_CONTENT_JPEG,   HTTP_CONTENT_GIF,   HTTP_CONTENT_PLAIN,   HTTP_CONTENT_CNT }

Functions
const char *	get_ext (const char *name)
	Get filename extension type. More...
int	http_getValue (char *tolenized_buf, size_t tolenized_buf_len, const char *key, char *value, size_t len)
	Get key value from tokenized buffer. More...
void	http_request (void *pvParameters)
	Core HTTP server function processing the request. More...
void	http_sendInternalErr (struct netconn *client, int content_type)
	Send HTTP internal server error code. More...
void	http_sendOk (struct netconn *client, int content_type)
	Send the HTTP header with the appropriated content type. More...
int	http_tokenizeGetRequest (char *raw_buf, size_t raw_len)
	Tokenize a buffer. More...

Variables
BoardStatus	status

typedef struct BoardStatus BoardStatus

typedef int(* http_handler_t)(struct netconn *client, const char *name, char *revc_buf, size_t revc_len)

anonymous enum

Enumerator
HTTP_CONTENT_JSON
HTTP_CONTENT_HTML
HTTP_CONTENT_CSS
HTTP_CONTENT_JS
HTTP_CONTENT_PNG
HTTP_CONTENT_JPEG
HTTP_CONTENT_GIF
HTTP_CONTENT_PLAIN
HTTP_CONTENT_CNT

const char* get_ext

(

const char *

name

)

Get filename extension type.

Parameters

name	String containing a filename.

Returns

Extension type on success, NULL otherwise.

References NULL.

Referenced by cgi_search(), and http_searchContentType().

int http_getValue	(	char *	tolenized_buf,
		size_t	tolenized_buf_len,
		const char *	key,
		char *	value,
		size_t	len
	)

Get key value from tokenized buffer.

References http_decodeUrl().

void http_request

(

void *

pvParameters

)

Core HTTP server function processing the request.

Parameters

pvParameters

Netconn socket to use.

References cgi_search(), cgi_table, fs_file::data, ERR_OK, fs_open(), HTTP_CONTENT_HTML, HTTP_DEFAULT_PAGE, http_getPageName(), http_html_hdr_404, http_searchContentType(), http_sendInternalErr(), http_sendOk(), http_server_error, fs_file::len, netbuf_data(), netbuf_delete(), netconn_close(), NETCONN_COPY, netconn_delete(), netconn_recv(), netconn_write, NULL, and vTaskDelete().

Referenced by http_task().

void http_sendInternalErr	(	struct netconn *	client,
		int	content_type
	)

Send HTTP internal server error code.

References content, http_content_type, http_html_hdr_500, NETCONN_COPY, and netconn_write.

Referenced by http_request().

void http_sendOk	(	struct netconn *	client,
		int	content_type
	)

Send the HTTP header with the appropriated content type.

Parameters

client	Socket to send data to.
content_type	Index in the http_content_type table.

References content, http_content_type, http_html_hdr_200, NETCONN_COPY, and netconn_write.

Referenced by cgi_chipInfo(), cgi_status(), and http_request().

int http_tokenizeGetRequest	(	char *	raw_buf,
		size_t	raw_len
	)

Tokenize a buffer.

Parameters

raw_buf	Buffer to parse.
raw_len	Buffer length.

Returns

The number of found tokens.

BoardStatus status

Referenced by cgi_status(), pio_handler_process(), and smc_ecc_get_status().