gfwleak/tango-tfe
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增加简单的HTTP协议插件管理层，基本联通HTTP解析层与业务层插件。

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This commit is contained in:
Lu Qiuwen
2018-09-17 15:44:44 +08:00
parent 9fec5c3cc4
commit 48c8d6a659
8 changed files with 439 additions and 212 deletions
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69
plugin/protocol/http/include/internal/http_half.h
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@@ -1,5 +1,68 @@
#pragma once
#include <tfe_http.h>
#include <http_parser.h>
#include <sys/queue.h>
typedef int (hf_private_cb)(struct http_half_private * hf_private,
tfe_http_event ev, const unsigned char * data, size_t len, void * user);
enum hf_private_status
{
STATUS_INIT,
STATUS_READING,
STATUS_COMPLETE,
};
struct http_header_private
{
TAILQ_ENTRY(http_header_private) next;
struct http_field_name * field;
char * value;
};
TAILQ_HEAD(http_header_private_list, http_header_private);
struct http_half_private
{
/* PUBLIC STRUCTURE */
struct tfe_http_half hf_public;
/* SESSION OF THIS REQUEST/RESPONSE */
struct http_session_private * session;
/* Callback Function */
hf_private_cb * event_cb;
/* Callback Function User Pointer */
void * event_cb_user;
/* Callback Function User Pointer Deleter */
void (* event_cb_user_deleter)(void *);
/* HTTP PARSER */
struct http_parser * parse_object;
/* HTTP PARSER SETTING */
struct http_parser_settings * parse_settings;
/* CURSOR RELATED TO DELAYED DATA */
size_t parse_cursor;
/* HTTP PARSER'S ERRNO */
enum http_errno parse_errno;
/* HEADER K-V */
struct http_header_private_list header_list;
/* UNDERLAY BUFFER */
int method_or_status;
short major;
short minor;
struct evbuffer * evbuf_uri;
struct evbuffer * evbuf_header_field;
struct evbuffer * evbuf_header_value;
struct evbuffer * evbuf_body;
enum hf_private_status body_status;
enum hf_private_status message_status;
/* default stream action */
enum tfe_stream_action stream_action;
enum tfe_stream_action user_stream_action;
};
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);
@@ -16,3 +79,9 @@ void hf_private_destory(struct http_half_private * hf_private);
* -1 for error.
*/
int hf_private_parse(struct http_half_private * hf_private, const unsigned char * data, size_t len);
void hf_private_set_callback(struct http_half_private * hf_private, hf_private_cb * cb,
void * user, void (* fn_user_deleter)(void *));
struct http_session_private * hs_private_create(struct http_connection_private * hc_private,
struct http_half_private * hf_private_req, struct http_half_private * hf_private_resp);