提交 0f3db7d7 编写于 作者: L Liu Jicong

add tq header

上级 e8e4af01
......@@ -54,4 +54,4 @@ add_library(api INTERFACE ${API_SRC})
# src
add_subdirectory(source)
# tests (TODO)
\ No newline at end of file
# tests (TODO)
......@@ -16,6 +16,10 @@
#ifndef _TD_CONSUMER_H_
#define _TD_CONSUMER_H_
#include "tlist.h"
#include "tarray.h"
#include "hash.h"
#ifdef __cplusplus
extern "C" {
#endif
......@@ -32,16 +36,15 @@ extern "C" {
struct tmq_resp_err_t;
typedef struct tmq_resp_err_t tmq_resp_err_t;
//topic list
//resouces are supposed to be free by users by calling tmq_list_destroy
struct tmq_topic_list_t;
typedef struct tmq_topic_list_t tmq_topic_list_t;
int32_t tmq_topic_list_add(tmq_topic_list_t*, const char*);
void tmq_topic_list_destroy(tmq_topic_list_t*);
struct tmq_message_t;
typedef struct tmq_message_t tmq_message_t;
struct tmq_col_batch_t;
typedef struct tmq_col_batch_t tmq_col_batch_t;
//get content of message
tmq_col_batch_t *tmq_get_msg_col_by_idx(tmq_message_t*, int32_t);
tmq_col_batch_t *tmq_get_msg_col_by_name(tmq_message_t*, const char*);
tmq_col_batch_t* tmq_get_msg_col_by_idx(tmq_message_t*, int32_t col_id);
tmq_col_batch_t* tmq_get_msg_col_by_name(tmq_message_t*, const char*);
//consumer config
int32_t tmq_conf_set(tmq_consumer_config_t* , const char* config_key, const char* config_value, char* errstr, int32_t errstr_cap);
......@@ -51,11 +54,12 @@ extern "C" {
tmq_consumer_t* tmq_consumer_new(tmq_consumer_config_t* , char* errstr, int32_t errstr_cap);
//subscribe
tmq_resp_err_t tmq_subscribe(tmq_consumer_t*, const tmq_topic_list_t*);
tmq_resp_err_t tmq_subscribe(tmq_consumer_t*, const SList*);
tmq_resp_err_t tmq_unsubscribe(tmq_consumer_t*);
//consume
//resouces are supposed to be free by users by calling tmq_message_destroy
tmq_message_t tmq_consume_poll(tmq_consumer_t*, int64_t blocking_time);
tmq_message_t* tmq_consume_poll(tmq_consumer_t*, int64_t blocking_time);
//destroy message and free memory
void tmq_message_destroy(tmq_message_t*);
......
......@@ -16,17 +16,33 @@
#ifndef _TD_TQ_H_
#define _TD_TQ_H_
#include "os.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct STQ STQ;
int tqPushMsg(void *);
STQ* tqInit();
void tqCleanUp(STQ* pTQ);
//create persistent storage for meta info such as consuming offset
//return value > 0: cgId
//return value < 0: error code
int tqCreateGroup(STQ *pTQ);
//create ring buffer in memory and load consuming offset
int tqOpenGroup(STQ* pTQ, int cgId);
//destroy ring buffer and persist consuming offset
int tqCloseGroup(STQ *pTQ, int cgId);
//delete persistent storage for meta info
int tqDropGroup(STQ *pTQ);
int tqPushMsg(STQ *pTQ, void *, int64_t version);
int tqCommit(STQ *pTQ);
#ifdef __cplusplus
}
#endif
#endif /*_TD_TQ_H_*/
\ No newline at end of file
#endif /*_TD_TQ_H_*/
......@@ -11,4 +11,6 @@
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
\ No newline at end of file
*/
#include "consumer.h"
......@@ -3,5 +3,10 @@ add_library(tq ${TQ_SRC})
target_include_directories(
tq
PUBLIC "${CMAKE_SOURCE_DIR}/include/server/vnode/tq"
PRIVATE "${CMAKE_SOURCE_DIR}/include/os"
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
)
\ No newline at end of file
)
target_link_libraries(
os
)
......@@ -20,8 +20,11 @@
extern "C" {
#endif
//implement the array index
//implement the ring buffer
#ifdef __cplusplus
}
#endif
#endif /*_TD_TQ_INT_H_*/
\ No newline at end of file
#endif /*_TD_TQ_INT_H_*/
......@@ -15,5 +15,12 @@
#include "tq.h"
int tqPushMsg(void * p) {return 0;}
int tqCommit(STQ *pTQ) {return 0;}
int tqPushMsg(STQ *pTQ, void * p, int64_t version) {
//add reference
//
return 0;
}
int tqCommit(STQ *pTQ) {
return 0;
}
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