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taosdata / TDengine / #3903

24 Apr 2025 11:36AM UTC coverage: 55.307% (+0.09%) from 55.213%
#3903

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travis-ci

happyguoxy
Sync branches at 2025-04-24 19:35

175024 of 316459 relevant lines covered (55.31%)

1151858.11 hits per line

Source File
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94.89
/source/client/wrapper/src/wrapperDriver.c
1
/*
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 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3
 *
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 * This program is free software: you can use, redistribute, and/or modify
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 * it under the terms of the GNU Affero General Public License, version 3
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 * or later ("AGPL"), as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.
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 *
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 * You should have received a copy of the GNU Affero General Public License
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 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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 */
15

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#include "wrapper.h"
17

18
#ifdef WINDOWS
19
#define DRIVER_NATIVE_NAME    "taosnative.dll"
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#define DRIVER_WSBSOCKET_NAME "taosws.dll"
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#elif defined(DARWIN)
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#define DRIVER_NATIVE_NAME    "libtaosnative.dylib"
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#define DRIVER_WSBSOCKET_NAME "libtaosws.dylib"
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#else
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#define DRIVER_NATIVE_NAME    "libtaosnative.so"
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#define DRIVER_WSBSOCKET_NAME "libtaosws.so"
27
#endif
28

29
#define LOAD_FUNC(fptr, fname)                \
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  funcName = fname;                           \
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  fptr = taosLoadDllFunc(tsDriver, funcName); \
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  if (fptr == NULL) goto _OVER;
33

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#ifdef WEBSOCKET
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EDriverType tsDriverType = DRIVER_NATIVE;  // todo simon
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#else
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EDriverType tsDriverType = DRIVER_NATIVE;
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#endif
39

40
void *tsDriver = NULL;
41

42
static int32_t taosGetDevelopPath(char *driverPath, const char *driverName) {
411✔
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  char    appPath[PATH_MAX] = {0};
411✔
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  int32_t ret = taosAppPath(appPath, PATH_MAX);
411✔
45
  if (ret == 0) {
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    snprintf(driverPath, PATH_MAX, "%s%s..%slib%s%s", appPath, TD_DIRSEP, TD_DIRSEP, TD_DIRSEP, driverName);
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    ret = taosRealPath(driverPath, NULL, PATH_MAX);
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  }
49

50
  return ret;
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}
52

53
int32_t taosDriverInit(EDriverType driverType) {
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  int32_t     code = -1;
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  char        driverPath[PATH_MAX + 32] = {0};
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  const char *driverName = NULL;
411✔
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  const char *funcName = NULL;
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58

59
  if (driverType == DRIVER_NATIVE) {
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    driverName = DRIVER_NATIVE_NAME;
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  } else {
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    driverName = DRIVER_WSBSOCKET_NAME;
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  }
64

65
  // load from develop build path
66
  if (tsDriver == NULL && taosGetDevelopPath(driverPath, driverName) == 0) {
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    tsDriver = taosLoadDll(driverPath);
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  }  
69

70
  // load from system path
71
  if (tsDriver == NULL) {
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    tsDriver = taosLoadDll(driverName);
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  }
74

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  // load from install path on mac
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#if defined(DARWIN)
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  if (tsDriver == NULL) {
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    snprintf(driverPath, PATH_MAX, "/usr/local/lib/%s", driverName);
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    tsDriver = taosLoadDll(driverPath);
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  }
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#endif
82

83
  if (tsDriver == NULL) {
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    printf("failed to load %s since %s [0x%X]\r\n", driverName, terrstr(), terrno);
×
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    return code;
×
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  }
87

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  // printf("load driver from %s\r\n", driverPath);
89
  LOAD_FUNC(fp_taos_set_config, "taos_set_config");
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90

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  LOAD_FUNC(fp_taos_init, "taos_init");
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  LOAD_FUNC(fp_taos_cleanup, "taos_cleanup");
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  LOAD_FUNC(fp_taos_options, "taos_options");
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  LOAD_FUNC(fp_taos_options_connection, "taos_options_connection");
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  LOAD_FUNC(fp_taos_connect, "taos_connect");
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  LOAD_FUNC(fp_taos_connect_auth, "taos_connect_auth");
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  LOAD_FUNC(fp_taos_close, "taos_close");
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98

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  LOAD_FUNC(fp_taos_data_type, "taos_data_type");
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100

101
  LOAD_FUNC(fp_taos_stmt_init, "taos_stmt_init");
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  LOAD_FUNC(fp_taos_stmt_init_with_reqid, "taos_stmt_init_with_reqid");
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  LOAD_FUNC(fp_taos_stmt_init_with_options, "taos_stmt_init_with_options");
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  LOAD_FUNC(fp_taos_stmt_prepare, "taos_stmt_prepare");
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  LOAD_FUNC(fp_taos_stmt_set_tbname_tags, "taos_stmt_set_tbname_tags");
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  LOAD_FUNC(fp_taos_stmt_set_tbname, "taos_stmt_set_tbname");
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  LOAD_FUNC(fp_taos_stmt_set_tags, "taos_stmt_set_tags");
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  LOAD_FUNC(fp_taos_stmt_set_sub_tbname, "taos_stmt_set_sub_tbname");
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  LOAD_FUNC(fp_taos_stmt_get_tag_fields, "taos_stmt_get_tag_fields");
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  LOAD_FUNC(fp_taos_stmt_get_col_fields, "taos_stmt_get_col_fields");
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  LOAD_FUNC(fp_taos_stmt_reclaim_fields, "taos_stmt_reclaim_fields");
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113
  LOAD_FUNC(fp_taos_stmt_is_insert, "taos_stmt_is_insert");
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  LOAD_FUNC(fp_taos_stmt_num_params, "taos_stmt_num_params");
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  LOAD_FUNC(fp_taos_stmt_get_param, "taos_stmt_get_param");
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  LOAD_FUNC(fp_taos_stmt_bind_param, "taos_stmt_bind_param");
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  LOAD_FUNC(fp_taos_stmt_bind_param_batch, "taos_stmt_bind_param_batch");
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  LOAD_FUNC(fp_taos_stmt_bind_single_param_batch, "taos_stmt_bind_single_param_batch");
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  LOAD_FUNC(fp_taos_stmt_add_batch, "taos_stmt_add_batch");
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  LOAD_FUNC(fp_taos_stmt_execute, "taos_stmt_execute");
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  LOAD_FUNC(fp_taos_stmt_use_result, "taos_stmt_use_result");
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  LOAD_FUNC(fp_taos_stmt_close, "taos_stmt_close");
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  LOAD_FUNC(fp_taos_stmt_errstr, "taos_stmt_errstr");
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  LOAD_FUNC(fp_taos_stmt_affected_rows, "taos_stmt_affected_rows");
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  LOAD_FUNC(fp_taos_stmt_affected_rows_once, "taos_stmt_affected_rows_once");
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127
  LOAD_FUNC(fp_taos_stmt2_init, "taos_stmt2_init");
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  LOAD_FUNC(fp_taos_stmt2_prepare, "taos_stmt2_prepare");
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  LOAD_FUNC(fp_taos_stmt2_bind_param, "taos_stmt2_bind_param");
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  LOAD_FUNC(fp_taos_stmt2_bind_param_a, "taos_stmt2_bind_param_a");
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  LOAD_FUNC(fp_taos_stmt2_exec, "taos_stmt2_exec");
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  LOAD_FUNC(fp_taos_stmt2_close, "taos_stmt2_close");
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  LOAD_FUNC(fp_taos_stmt2_is_insert, "taos_stmt2_is_insert");
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  LOAD_FUNC(fp_taos_stmt2_get_fields, "taos_stmt2_get_fields");
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  LOAD_FUNC(fp_taos_stmt2_free_fields, "taos_stmt2_free_fields");
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  LOAD_FUNC(fp_taos_stmt2_result, "taos_stmt2_result");
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  LOAD_FUNC(fp_taos_stmt2_error, "taos_stmt2_error");
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139
  LOAD_FUNC(fp_taos_query, "taos_query");
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  LOAD_FUNC(fp_taos_query_with_reqid, "taos_query_with_reqid");
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  LOAD_FUNC(fp_taos_fetch_row, "taos_fetch_row");
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  LOAD_FUNC(fp_taos_result_precision, "taos_result_precision");
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  LOAD_FUNC(fp_taos_free_result, "taos_free_result");
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  LOAD_FUNC(fp_taos_kill_query, "taos_kill_query");
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  LOAD_FUNC(fp_taos_field_count, "taos_field_count");
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  LOAD_FUNC(fp_taos_num_fields, "taos_num_fields");
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  LOAD_FUNC(fp_taos_affected_rows, "taos_affected_rows");
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  LOAD_FUNC(fp_taos_affected_rows64, "taos_affected_rows64");
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150

151
  LOAD_FUNC(fp_taos_fetch_fields, "taos_fetch_fields");
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  LOAD_FUNC(fp_taos_fetch_fields_e, "taos_fetch_fields_e");
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  LOAD_FUNC(fp_taos_select_db, "taos_select_db");
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  LOAD_FUNC(fp_taos_print_row, "taos_print_row");
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  LOAD_FUNC(fp_taos_print_row_with_size, "taos_print_row_with_size");
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  LOAD_FUNC(fp_taos_stop_query, "taos_stop_query");
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  LOAD_FUNC(fp_taos_is_null, "taos_is_null");
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  LOAD_FUNC(fp_taos_is_null_by_column, "taos_is_null_by_column");
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  LOAD_FUNC(fp_taos_is_update_query, "taos_is_update_query");
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  LOAD_FUNC(fp_taos_fetch_block, "taos_fetch_block");
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  LOAD_FUNC(fp_taos_fetch_block_s, "taos_fetch_block_s");
411✔
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  LOAD_FUNC(fp_taos_fetch_raw_block, "taos_fetch_raw_block");
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163
  LOAD_FUNC(fp_taos_get_column_data_offset, "taos_get_column_data_offset");
411✔
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  LOAD_FUNC(fp_taos_validate_sql, "taos_validate_sql");
411✔
165
  LOAD_FUNC(fp_taos_reset_current_db, "taos_reset_current_db");
411✔
166

167
  LOAD_FUNC(fp_taos_fetch_lengths, "taos_fetch_lengths");
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168
  LOAD_FUNC(fp_taos_result_block, "taos_result_block");
411✔
169

170
  LOAD_FUNC(fp_taos_get_server_info, "taos_get_server_info");
411✔
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  LOAD_FUNC(fp_taos_get_client_info, "taos_get_client_info");
411✔
172
  LOAD_FUNC(fp_taos_get_current_db, "taos_get_current_db");
411✔
173

174
  LOAD_FUNC(fp_taos_errstr, "taos_errstr");
411✔
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  LOAD_FUNC(fp_taos_errno, "taos_errno");
411✔
176

177
  LOAD_FUNC(fp_taos_query_a, "taos_query_a");
411✔
178
  LOAD_FUNC(fp_taos_query_a_with_reqid, "taos_query_a_with_reqid");
411✔
179
  LOAD_FUNC(fp_taos_fetch_rows_a, "taos_fetch_rows_a");
411✔
180
  LOAD_FUNC(fp_taos_fetch_raw_block_a, "taos_fetch_raw_block_a");
411✔
181
  LOAD_FUNC(fp_taos_get_raw_block, "taos_get_raw_block");
411✔
182

183
  LOAD_FUNC(fp_taos_get_db_route_info, "taos_get_db_route_info");
411✔
184
  LOAD_FUNC(fp_taos_get_table_vgId, "taos_get_table_vgId");
411✔
185
  LOAD_FUNC(fp_taos_get_tables_vgId, "taos_get_tables_vgId");
411✔
186

187
  LOAD_FUNC(fp_taos_load_table_info, "taos_load_table_info");
411✔
188

189
  LOAD_FUNC(fp_taos_set_hb_quit, "taos_set_hb_quit");
411✔
190

191
  LOAD_FUNC(fp_taos_set_notify_cb, "taos_set_notify_cb");
411✔
192

193
  LOAD_FUNC(fp_taos_fetch_whitelist_a, "taos_fetch_whitelist_a");
411✔
194

195
  LOAD_FUNC(fp_taos_set_conn_mode, "taos_set_conn_mode");
411✔
196

197
  LOAD_FUNC(fp_taos_schemaless_insert, "taos_schemaless_insert");
411✔
198
  LOAD_FUNC(fp_taos_schemaless_insert_with_reqid, "taos_schemaless_insert_with_reqid");
411✔
199
  LOAD_FUNC(fp_taos_schemaless_insert_raw, "taos_schemaless_insert_raw");
411✔
200
  LOAD_FUNC(fp_taos_schemaless_insert_raw_with_reqid, "taos_schemaless_insert_raw_with_reqid");
411✔
201
  LOAD_FUNC(fp_taos_schemaless_insert_ttl, "taos_schemaless_insert_ttl");
411✔
202
  LOAD_FUNC(fp_taos_schemaless_insert_ttl_with_reqid, "taos_schemaless_insert_ttl_with_reqid");
411✔
203
  LOAD_FUNC(fp_taos_schemaless_insert_raw_ttl, "taos_schemaless_insert_raw_ttl");
411✔
204
  LOAD_FUNC(fp_taos_schemaless_insert_raw_ttl_with_reqid, "taos_schemaless_insert_raw_ttl_with_reqid");
411✔
205
  LOAD_FUNC(fp_taos_schemaless_insert_raw_ttl_with_reqid_tbname_key,
411✔
206
            "taos_schemaless_insert_raw_ttl_with_reqid_tbname_key");
207
  LOAD_FUNC(fp_taos_schemaless_insert_ttl_with_reqid_tbname_key, "taos_schemaless_insert_ttl_with_reqid_tbname_key");
411✔
208

209
  LOAD_FUNC(fp_tmq_conf_new, "tmq_conf_new");
411✔
210
  LOAD_FUNC(fp_tmq_conf_set, "tmq_conf_set");
411✔
211
  LOAD_FUNC(fp_tmq_conf_destroy, "tmq_conf_destroy");
411✔
212
  LOAD_FUNC(fp_tmq_conf_set_auto_commit_cb, "tmq_conf_set_auto_commit_cb");
411✔
213

214
  LOAD_FUNC(fp_tmq_list_new, "tmq_list_new");
411✔
215
  LOAD_FUNC(fp_tmq_list_append, "tmq_list_append");
411✔
216
  LOAD_FUNC(fp_tmq_list_destroy, "tmq_list_destroy");
411✔
217
  LOAD_FUNC(fp_tmq_list_get_size, "tmq_list_get_size");
411✔
218
  LOAD_FUNC(fp_tmq_list_to_c_array, "tmq_list_to_c_array");
411✔
219

220
  LOAD_FUNC(fp_tmq_consumer_new, "tmq_consumer_new");
411✔
221
  LOAD_FUNC(fp_tmq_subscribe, "tmq_subscribe");
411✔
222
  LOAD_FUNC(fp_tmq_unsubscribe, "tmq_unsubscribe");
411✔
223
  LOAD_FUNC(fp_tmq_subscription, "tmq_subscription");
411✔
224
  LOAD_FUNC(fp_tmq_consumer_poll, "tmq_consumer_poll");
411✔
225
  LOAD_FUNC(fp_tmq_consumer_close, "tmq_consumer_close");
411✔
226
  LOAD_FUNC(fp_tmq_commit_sync, "tmq_commit_sync");
411✔
227
  LOAD_FUNC(fp_tmq_commit_async, "tmq_commit_async");
411✔
228
  LOAD_FUNC(fp_tmq_commit_offset_sync, "tmq_commit_offset_sync");
411✔
229
  LOAD_FUNC(fp_tmq_commit_offset_async, "tmq_commit_offset_async");
411✔
230
  LOAD_FUNC(fp_tmq_get_topic_assignment, "tmq_get_topic_assignment");
411✔
231
  LOAD_FUNC(fp_tmq_free_assignment, "tmq_free_assignment");
411✔
232
  LOAD_FUNC(fp_tmq_offset_seek, "tmq_offset_seek");
411✔
233
  LOAD_FUNC(fp_tmq_position, "tmq_position");
411✔
234
  LOAD_FUNC(fp_tmq_committed, "tmq_committed");
411✔
235

236
  LOAD_FUNC(fp_tmq_get_connect, "tmq_get_connect");
411✔
237
  LOAD_FUNC(fp_tmq_get_table_name, "tmq_get_table_name");
411✔
238
  LOAD_FUNC(fp_tmq_get_res_type, "tmq_get_res_type");
411✔
239
  LOAD_FUNC(fp_tmq_get_topic_name, "tmq_get_topic_name");
411✔
240
  LOAD_FUNC(fp_tmq_get_db_name, "tmq_get_db_name");
411✔
241
  LOAD_FUNC(fp_tmq_get_vgroup_id, "tmq_get_vgroup_id");
411✔
242
  LOAD_FUNC(fp_tmq_get_vgroup_offset, "tmq_get_vgroup_offset");
411✔
243
  LOAD_FUNC(fp_tmq_err2str, "tmq_err2str");
411✔
244

245
  LOAD_FUNC(fp_tmq_get_raw, "tmq_get_raw");
411✔
246
  LOAD_FUNC(fp_tmq_write_raw, "tmq_write_raw");
411✔
247
  LOAD_FUNC(fp_taos_write_raw_block, "taos_write_raw_block");
411✔
248
  LOAD_FUNC(fp_taos_write_raw_block_with_reqid, "taos_write_raw_block_with_reqid");
411✔
249
  LOAD_FUNC(fp_taos_write_raw_block_with_fields, "taos_write_raw_block_with_fields");
411✔
250
  LOAD_FUNC(fp_taos_write_raw_block_with_fields_with_reqid, "taos_write_raw_block_with_fields_with_reqid");
411✔
251
  LOAD_FUNC(fp_tmq_free_raw, "tmq_free_raw");
411✔
252

253
  LOAD_FUNC(fp_tmq_get_json_meta, "tmq_get_json_meta");
411✔
254
  LOAD_FUNC(fp_tmq_free_json_meta, "tmq_free_json_meta");
411✔
255

256
  LOAD_FUNC(fp_taos_check_server_status, "taos_check_server_status");
411✔
257
  LOAD_FUNC(fp_taos_write_crashinfo, "taos_write_crashinfo");
411✔
258
  LOAD_FUNC(fp_getBuildInfo, "getBuildInfo");
411✔
259

260
  code = 0;
411✔
261

262
_OVER:
411✔
263
  if (code != 0) {
411✔
264
    printf("failed to load function %s from %s since %s [0x%X]\r\n", funcName, driverPath, terrstr(), terrno);
×
265
    taosDriverCleanup();
×
266
  }
267

268
  return code;
411✔
269
}
270

271
void taosDriverCleanup() {
×
272
  if (tsDriver != NULL) {
×
273
    taosCloseDll(tsDriver);
×
274
    tsDriver = NULL;
×
275
  }
276
}
×
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