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#pragma once
#ifdef __cplusplus
extern "C"
{
#endif
#include <bits/types/struct_iovec.h>
typedef struct iovec hstring;
enum http_message_type {
HTTP_TRANSACTION_NEW,
HTTP_MESSAGE_REQ_LINE,
HTTP_MESSAGE_REQ_HEADER,
HTTP_MESSAGE_REQ_HEADER_END,
HTTP_MESSAGE_REQ_BODY,
HTTP_MESSAGE_REQ_BODY_END,
HTTP_MESSAGE_RES_LINE,
HTTP_MESSAGE_RES_HEADER,
HTTP_MESSAGE_RES_HEADER_END,
HTTP_MESSAGE_RES_BODY,
HTTP_MESSAGE_RES_BODY_END,
HTTP_TRANSACTION_FREE,
HTTP_MESSAGE_MAX
};
struct http_header {
struct iovec key;
struct iovec val;
};
struct http_request_line {
struct iovec method;
struct iovec uri;
struct iovec version;
int major_version;
int minor_version;
};
struct http_response_line {
struct iovec version;
struct iovec status;
int major_version;
int minor_version;
int status_code;
};
struct http_message;
#define HTTP_DECODER_TOPIC "HTTP_DECODER_MESSAGE"
enum http_message_type http_message_type_get(const struct http_message *msg);
void http_message_get_request_line(const struct http_message *msg, struct http_request_line *line);
void http_message_get_response_line(const struct http_message *msg, struct http_response_line *line);
/*
* Pay attention: key->str is case-insensitive.
*/
void http_message_get_header(const struct http_message *msg, const struct iovec *key, struct http_header *hdr_result);
/**
* @brief loop reading all headers.
*
* @retval succeed( >= 0) failed(-1)
*/
int http_message_header_next(const struct http_message *msg, struct http_header *header);
/**
* @retval succeed( >= 0) failed(-1)
*/
int http_message_reset_header_iter(struct http_message *msg);
void http_message_get_raw_body(const struct http_message *msg, struct iovec *body);
/**
* @brief If the body hasn't been compressed, same as http_message_get_raw_body().
*
*/
void http_message_get_decompress_body(const struct http_message *msg, struct iovec *body);
void http_message_get_url(const struct http_message *msg, struct iovec *url);
/**
* @retval succeed( >= 0) failed(-1)
*/
int http_message_get_transaction_seq(const struct http_message *msg);
/************************************************************
* HTTP TUNNEL WITH CONNECT METHOD.
*************************************************************/
struct http_tunnel_message;
#define HTTP_DECODER_TUNNEL_TOPIC "HTTP_DECODER_TUNNEL_MESSAGE"
enum http_tunnel_message_type {
HTTP_TUNNEL_OPENING,
HTTP_TUNNEL_ACTIVE,
HTTP_TUNNEL_CLOSING,
HTTP_TUNNEL_MSG_MAX
};
enum http_tunnel_message_type http_tunnel_message_type_get(const struct http_tunnel_message *tmsg);
void http_tunnel_message_get_payload(const struct http_tunnel_message *tmsg, struct iovec *tunnel_payload);
#ifdef __cplusplus
}
#endif
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