#pragma once

struct http_half_private * hf_private_create(tfe_http_direction ht_dir, short major, short minor);
void hf_private_destory(struct http_half_private * hf_private);

/** Parse the raw tcp input for HTTP half structure
 * @param hf_private
 * 		hf_private handler.
 * @param data
 * 		raw tcp data, used in the stream's callback.
 * @param len
 * 		raw tcp data length.
 * @return
 * 		0 for need more data,
 * 		1 for reach the boundary, need to call http business callbacks,
 * 		-1 for error.
 */
int hf_private_parse(struct http_half_private * hf_private, const unsigned char * data, size_t len);