gfwleak/tango-tfe
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变更HTTP业务层回调函数定义，增加session系列操作方法定义及虚接口实现。

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* 不提供业务层针对单个数据包（段）的处理函数（返回值），业务层只能对单个session定义操作；
* 通过session的方法（函数）通知解析层对该session的处理方法。
This commit is contained in:
Lu Qiuwen
2018-09-12 15:29:35 +08:00
parent 74a4d38fba
commit 9e59110f8a
8 changed files with 447 additions and 165 deletions
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31
plugin/protocol/http/include/internal/http_common.h
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@@ -18,12 +18,15 @@ struct http_session_private
struct tfe_http_session hs_public;
TAILQ_ENTRY(http_session_private) next;
struct http_connection_private * hc_private;
struct ht_frame_session_ctx * ht_frame;
};
struct http_connection_private
{
/* ADDRESS */
struct tfe_stream_addr * layer_addr;
/* STREAM */
struct tfe_stream * stream;
/* SESSION LIST, REQUEST-RESPONSE PAIRS */
struct hs_private_list hs_private_list;
/* IS PREEMPTED */
@@ -32,7 +35,15 @@ struct http_connection_private
unsigned int session_id_counter;
};
enum http_half_status
TAILQ_HEAD(http_header_private_list, http_header_private);
struct http_header_private
{
TAILQ_ENTRY(http_header_private) next;
struct http_field_name * field;
char * value;
};
enum hf_private_status
{
STATUS_INIT,
STATUS_READING,
@@ -53,6 +64,8 @@ struct http_half_private
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;
@@ -67,9 +80,9 @@ struct http_half_private
struct evbuffer * evbuf_header_value;
struct evbuffer * evbuf_body;
enum http_half_status status_header;
enum http_half_status status_body;
enum http_half_status status_message;
enum hf_private_status status_header;
enum hf_private_status status_body;
enum hf_private_status status_message;
};
static inline struct http_half_private * to_hf_request_private(struct http_session_private * hs_private)
@@ -88,3 +101,13 @@ static inline struct tfe_http_half * to_hf_public(struct http_half_private * hf_
{
return &hf_private->hf_public;
}
static inline struct http_half_private * to_hf_private(struct tfe_http_half * hf_public)
{
return container_of(hf_public, struct http_half_private, hf_public);
}
static inline const struct http_half_private * to_hf_private(const struct tfe_http_half * hf_public)
{
return container_of(hf_public, struct http_half_private, hf_public);
}