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增加HTTP解析层目录结构，增加插件自注册功能。

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* 增加HTTP解析层目录结构，集成CMakeLists.txt编译文件；
* 调整编译顺序，先编译插件再编译平台；
* 增加TFE_PLUGIN_REGISTER宏，在TFE启动时自注册插件；
* 修改了stream_open接口，在插件流初始化接口不传入数据。
This commit is contained in:
Lu Qiuwen
2018-09-03 16:16:36 +08:00
parent 8ddb847224
commit 081d79416a
10 changed files with 208 additions and 73 deletions
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106
common/include/tfe_http.h
View File

@@ -1,55 +1,58 @@
#include <tfe_future.h>
#include <tfe_connection.h>
#include <stdint.h>
struct tfe_http_req_spec
{
int method;
char* uri;
char* host;
char* url; //uri+host
char* accept_encoding;
char * uri;
char * host;
char * url; //uri+host
char * accept_encoding;
};
struct tfe_http_resp_spec
{
int resp_code;
int major_version; //HTTP/1.x or HTTP/ 2
int minor_version; //HTTP 1.1 or 1.0
char* content_encoding;
int major_version; //HTTP/1.x or HTTP/ 2
int minor_version; //HTTP 1.1 or 1.0
char * content_encoding;
};
#define HTTP_REQUEST 1
#define HTTP_RESPONSE 2
enum tfe_http_direction
{
TFE_HTTP_REQUEST = 1,
TFE_HTTP_RESPONSE = 2
};
struct tfe_http_half
{
int direction; //HTTP_REQUEST or HTTP_RESPONSE
enum tfe_http_direction direction;
union
{
struct tfe_http_req_spec req_spec;
struct tfe_http_resp_spec resp_spec;
};
size_t field_cnt;
uint64_t cont_len;
uint64_t cont_range_from;
uint64_t cont_range_to;
struct evbuffer *body;
void * fields; //hide by protocol layer
struct evbuffer * body;
void * fields; //hide by protocol layer
};
struct tfe_http_session
{
int session_sequence;//?
int major_version;//1:HTTP 1.x, 2:HTTP 2
struct tfe_http_half* req;
struct tfe_http_half* resp;//value is NULL before response received.
void* proto_spec;
struct tfe_http_half * req;
struct tfe_http_half * resp;//value is NULL before response received.
void * proto_spec;
};
enum tfe_http_std_field
{
HTTP_UNKNOWN_FIELD=0,
HTTP_UNKNOWN_FIELD = 0,
HTTP_MESSAGE_URL,
HTTP_URI,
HTTP_HOST,
@@ -60,9 +63,9 @@ enum tfe_http_std_field
HTTP_AUTHORIZATION,
HTTP_LOCATION,
HTTP_SERVER,
HTTP_ETAG ,
HTTP_DATE ,
HTTP_TRAILER ,
HTTP_ETAG,
HTTP_DATE,
HTTP_TRAILER,
HTTP_TRANSFER_ENCODING,
HTTP_VIA,
HTTP_PRAGMA,
@@ -77,18 +80,18 @@ enum tfe_http_std_field
HTTP_CHARSET,
HTTP_EXPIRES,
HTTP_X_FLASH_VERSION,
HTTP_TRANSFER_LENGTH
HTTP_TRANSFER_LENGTH
};
struct http_field_name
{
enum tfe_http_std_field field_id;
char* field_name; //Non-NULL when field_id isHTTP_UNKNOWN_FIELD.
char * field_name; //Non-NULL when field_id isHTTP_UNKNOWN_FIELD.
};
const char* tfe_http_field_read(const struct tfe_http_half* half, const struct http_field_name* name);
int tfe_http_field_to_range(const char* field_value, long* range_from, long* range_to);
int tfe_http_field_to_digit(const char* field_value, long* digit);
const char * tfe_http_field_read(const struct tfe_http_half * half, const struct http_field_name * name);
int tfe_http_field_to_range(const char * field_value, long * range_from, long * range_to);
int tfe_http_field_to_digit(const char * field_value, long * digit);
//******obsolete
//long tfe_http_read_num_field(const struct tfe_http_half* half, const struct http_field_name* name);
@@ -96,13 +99,13 @@ int tfe_http_field_to_digit(const char* field_value, long* digit);
//@Input param interator: NULL to get the first field.
//@Output param name:
//@return: field value.
const char* tfe_http_field_iterate(const struct tfe_http_half* half, void* interator, struct http_field_name* name);
const char * tfe_http_field_iterate(const struct tfe_http_half * half, void * interator, struct http_field_name * name);
struct tfe_http_half* tfe_http_allow_write(const struct tfe_http_half* half);
struct tfe_http_half * tfe_http_allow_write(const struct tfe_http_half * half);
//@param value: NULL for delete
//@param name: Could be CHUNK/ENCODING
int tfe_http_field_write(struct tfe_http_half* half, const struct http_field_name* name, const char* value);
int tfe_http_field_write(struct tfe_http_half * half, const struct http_field_name * name, const char * value);
//******obsolete
@@ -110,7 +113,7 @@ int tfe_http_field_write(struct tfe_http_half* half, const struct http_field_nam
enum http_ev_bit_number
{
REQ_HDR_BITNUM=0,
REQ_HDR_BITNUM = 0,
REQ_BODY_BEGIN_BITNUM,
REQ_BODY_CONT_BITNUM,
REQ_BODY_END_BITNUM,
@@ -119,20 +122,21 @@ enum http_ev_bit_number
RESP_BODY_CONT_BITNUM,
RESP_BODY_END_BITNUM
};
#define EV_HTTP_REQ_HDR ((uint64_t)1<<REQ_HDR_BITNUM)
#define EV_HTTP_SESSION_BEGIN EV_HTTP_REQ_HDR
#define EV_HTTP_REQ_BODY_BEGIN ((uint64_t)1<<REQ_HDR_BITNUM)
#define EV_HTTP_REQ_BODY_CONT ((uint64_t)1<<REQ_BODY_CONT_BITNUM)
#define EV_HTTP_REQ_BODY_END ((uint64_t)1<<REQ_BODY_END_BITNUM)
#define EV_HTTP_REQ_BODY_FULL (EV_HTTP_REQ_BODY_BEGIN|EV_HTTP_REQ_BODY_CONT|EV_HTTP_REQ_BODY_END)
#define EV_HTTP_REQ_END EV_HTTP_REQ_BODY_END
#define EV_HTTP_RESP_HDR ((uint64_t)1<<RESP_HDR_BITNUM)
#define EV_HTTP_RESP_BODY_BEGIN ((uint64_t)1<<RESP_BODY_BEGIN_BITNUM)
#define EV_HTTP_RESP_BODY_CONT ((uint64_t)1<<RESP_BODY_CONT_BITNUM)
#define EV_HTTP_RESP_BODY_END ((uint64_t)1<<RESP_BODY_END_BITNUM)
#define EV_HTTP_RESP_BODY_FULL (EV_HTTP_RESP_BODY_BEGIN|EV_HTTP_RESP_BODY_CONT|EV_HTTP_RESP_BODY_END)
#define EV_HTTP_RESP_END EV_HTTP_RESP_BODY_END
#define EV_HTTP_SESSION_END EV_HTTP_RESP_END
#define EV_HTTP_REQ_HDR ((uint64_t)1<<REQ_HDR_BITNUM)
#define EV_HTTP_SESSION_BEGIN EV_HTTP_REQ_HDR
#define EV_HTTP_REQ_BODY_BEGIN ((uint64_t)1<<REQ_HDR_BITNUM)
#define EV_HTTP_REQ_BODY_CONT ((uint64_t)1<<REQ_BODY_CONT_BITNUM)
#define EV_HTTP_REQ_BODY_END ((uint64_t)1<<REQ_BODY_END_BITNUM)
#define EV_HTTP_REQ_BODY_FULL (EV_HTTP_REQ_BODY_BEGIN|EV_HTTP_REQ_BODY_CONT|EV_HTTP_REQ_BODY_END)
#define EV_HTTP_REQ_END EV_HTTP_REQ_BODY_END
#define EV_HTTP_RESP_HDR ((uint64_t)1<<RESP_HDR_BITNUM)
#define EV_HTTP_RESP_BODY_BEGIN ((uint64_t)1<<RESP_BODY_BEGIN_BITNUM)
#define EV_HTTP_RESP_BODY_CONT ((uint64_t)1<<RESP_BODY_CONT_BITNUM)
#define EV_HTTP_RESP_BODY_END ((uint64_t)1<<RESP_BODY_END_BITNUM)
#define EV_HTTP_RESP_BODY_FULL (EV_HTTP_RESP_BODY_BEGIN|EV_HTTP_RESP_BODY_CONT|EV_HTTP_RESP_BODY_END)
#define EV_HTTP_RESP_END EV_HTTP_RESP_BODY_END
#define EV_HTTP_SESSION_END EV_HTTP_RESP_END
enum tfe_bussiness_action
{
@@ -145,19 +149,19 @@ enum tfe_bussiness_action
//@param event: bit AND of EV_HTTP_**
//@param body_frag: NULL for no body data.
typedef tfe_bussiness_action (*http_read_func)(const struct tfe_stream* stream,
const struct tfe_http_session* session, uint64_t event,struct evbuffer *body_frag, void **pme);
typedef tfe_bussiness_action (* http_read_func)(const struct tfe_stream * stream,
const struct tfe_http_session * session, uint64_t event, struct evbuffer * body_frag, void ** pme);
struct tfe_http_half *tfe_http_request_create(int major_version,int method, const char* uri, const char* host);
struct tfe_http_half *tfe_http_response_create(int major_version,int resp_code);
struct tfe_http_half * tfe_http_request_create(int major_version, int method, const char * uri, const char * host);
struct tfe_http_half * tfe_http_response_create(int major_version, int resp_code);
//@flag EV_HTTP_RESP_BODY_END, EV_HTTP_RESP_BODY_FULL,
//suspend stream on EV_HTTP_REQ_BODY_BEGIN, resume when EV_HTTP_REQ_BODY_END.
int tfe_http_append_body(const struct tfe_http_half* half, char* buff, size_t size, int flag);
void tfe_http_half_free(struct tfe_http_half *half);
int tfe_http_append_body(const struct tfe_http_half * half, char * buff, size_t size, int flag);
void tfe_http_half_free(struct tfe_http_half * half);
//@param half: ownership has been transfered to session, do NOT free half after setting.
void tfe_http_session_set_half(const struct tfe_http_session* session, struct tfe_http_half* half);
void tfe_http_session_set_half(const struct tfe_http_session * session, struct tfe_http_half * half);
/*
handler_
@@ -179,4 +183,4 @@ rpc_finish_cb_
{
tfe_http_write_finish();
};
*/
*/