ad_http_handler.c File Reference

HTTP protocol request/response handler. More...

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Functions
int	ad_http_handler (short event, ad_conn_t *conn, void *userdata)
	HTTP protocol handler hook.
enum ad_http_request_status_e	ad_http_get_status (ad_conn_t *conn)
	Return the request status.
struct evbuffer *	ad_http_get_inbuf (ad_conn_t *conn)
struct evbuffer *	ad_http_get_outbuf (ad_conn_t *conn)
const char *	ad_http_get_request_header (ad_conn_t *conn, const char *name)
off_t	ad_http_get_content_length (ad_conn_t *conn)
void *	ad_http_get_content (ad_conn_t *conn, size_t maxsize, size_t *storedsize)
int	ad_http_add_response_header (ad_conn_t *conn, const char *name, const char *value)
int	ad_http_set_response_code (ad_conn_t *conn, int code, const char *reason)
int	ad_http_set_response_content (ad_conn_t *conn, const char *contenttype, off_t size)
size_t	ad_http_response (ad_conn_t *conn, int code, const char *contenttype, const void *data, off_t size)
size_t	ad_http_send_header (ad_conn_t *conn)
size_t	ad_http_send_data (ad_conn_t *conn, const void *data, size_t size)
size_t	ad_http_send_chunk (ad_conn_t *conn, const void *data, size_t size)
const char *	ad_http_get_reason (int code)

Detailed Description

HTTP protocol request/response handler.

Definition in file ad_http_handler.c.

Function Documentation

int ad_http_handler	(	short	event,
		ad_conn_t *	conn,
		void *	userdata
	)

HTTP protocol handler hook.

This hook provides an easy way to handle HTTP request/response.

Note

This hook must be registered at the top of hook chain.

ad_server_t *server = ad_server_new();
ad_server_register_hook(server, ad_http_handler, NULL);

Definition at line 53 of file ad_http_handler.c.

enum ad_http_request_status_e ad_http_get_status

(

ad_conn_t *

conn

)

Return the request status.

Definition at line 83 of file ad_http_handler.c.

struct evbuffer* ad_http_get_inbuf ( ad_conn_t *  conn )

read

Definition at line 89 of file ad_http_handler.c.

struct evbuffer* ad_http_get_outbuf ( ad_conn_t *  conn )

read

Definition at line 94 of file ad_http_handler.c.

const char* ad_http_get_request_header	(	ad_conn_t *	conn,
		const char *	name
	)

Definition at line 99 of file ad_http_handler.c.

off_t ad_http_get_content_length

(

ad_conn_t *

conn

)

Definition at line 104 of file ad_http_handler.c.

void* ad_http_get_content	(	ad_conn_t *	conn,
		size_t	maxsize,
		size_t *	storedsize
	)

Parameters

maxsize

maximum length of data to pull up. 0 to pull up everything.

Definition at line 112 of file ad_http_handler.c.

int ad_http_add_response_header	(	ad_conn_t *	conn,
		const char *	name,
		const char *	value
	)

Parameters

value

value string to set. NULL to remove the header.

Returns

0 on success, -1 if we already sent it out.

Definition at line 132 of file ad_http_handler.c.

int ad_http_set_response_code	(	ad_conn_t *	conn,
		int	code,
		const char *	reason
	)

Returns

0 on success, -1 if we already sent it out.

Definition at line 151 of file ad_http_handler.c.

int ad_http_set_response_content	(	ad_conn_t *	conn,
		const char *	contenttype,
		off_t	size
	)

Parameters

size	content size. -1 for chunked transfer encoding.

Returns

0 on success, -1 if we already sent it out.

Definition at line 168 of file ad_http_handler.c.

size_t ad_http_response	(	ad_conn_t *	conn,
		int	code,
		const char *	contenttype,
		const void *	data,
		off_t	size
	)

Returns

total bytes sent, 0 on error.

Definition at line 192 of file ad_http_handler.c.

size_t ad_http_send_header

(

ad_conn_t *

conn

)

Returns

0 total bytes put in out buffer, -1 if we already sent it out.

Definition at line 206 of file ad_http_handler.c.

size_t ad_http_send_data	(	ad_conn_t *	conn,
		const void *	data,
		size_t	size
	)

Returns

0 on success, -1 if we already sent it out.

Definition at line 237 of file ad_http_handler.c.

size_t ad_http_send_chunk	(	ad_conn_t *	conn,
		const void *	data,
		size_t	size
	)

Definition at line 263 of file ad_http_handler.c.

const char* ad_http_get_reason

(

int

code

)

Definition at line 294 of file ad_http_handler.c.