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taosdata / TDengine / #3910

23 Apr 2025 02:47AM UTC coverage: 62.362% (-0.7%) from 63.063%
#3910

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travis-ci

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docs(datain): add missing health status types (#30828)

155061 of 317305 branches covered (48.87%)

Branch coverage included in aggregate %.

240172 of 316469 relevant lines covered (75.89%)

6269478.46 hits per line

Source File
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66.95
/source/client/wrapper/src/wrapperDriver.c
1
/*
2
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3
 *
4
 * This program is free software: you can use, redistribute, and/or modify
5
 * it under the terms of the GNU Affero General Public License, version 3
6
 * or later ("AGPL"), as published by the Free Software Foundation.
7
 *
8
 * This program is distributed in the hope that it will be useful, but WITHOUT
9
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10
 * FITNESS FOR A PARTICULAR PURPOSE.
11
 *
12
 * You should have received a copy of the GNU Affero General Public License
13
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
14
 */
15

16
#include "wrapper.h"
17

18
#ifdef WINDOWS
19
#define DRIVER_NATIVE_NAME    "taosnative.dll"
20
#define DRIVER_WSBSOCKET_NAME "taosws.dll"
21
#elif defined(DARWIN)
22
#define DRIVER_NATIVE_NAME    "libtaosnative.dylib"
23
#define DRIVER_WSBSOCKET_NAME "libtaosws.dylib"
24
#else
25
#define DRIVER_NATIVE_NAME    "libtaosnative.so"
26
#define DRIVER_WSBSOCKET_NAME "libtaosws.so"
27
#endif
28

29
#define LOAD_FUNC(fptr, fname)                \
30
  funcName = fname;                           \
31
  fptr = taosLoadDllFunc(tsDriver, funcName); \
32
  if (fptr == NULL) goto _OVER;
33

34
#ifdef WEBSOCKET
35
EDriverType tsDriverType = DRIVER_NATIVE;  // todo simon
36
#else
37
EDriverType tsDriverType = DRIVER_NATIVE;
38
#endif
39

40
void *tsDriver = NULL;
41

42
static int32_t taosGetDevelopPath(char *driverPath, const char *driverName) {
16,330✔
43
  char    appPath[PATH_MAX] = {0};
16,330✔
44
  int32_t ret = taosAppPath(appPath, PATH_MAX);
16,330✔
45
  if (ret == 0) {
16,330!
46
    snprintf(driverPath, PATH_MAX, "%s%s..%slib%s%s", appPath, TD_DIRSEP, TD_DIRSEP, TD_DIRSEP, driverName);
16,330✔
47
    ret = taosRealPath(driverPath, NULL, PATH_MAX);
16,330✔
48
  }
49

50
  return ret;
16,330✔
51
}
52

53
int32_t taosDriverInit(EDriverType driverType) {
16,330✔
54
  int32_t     code = -1;
16,330✔
55
  char        driverPath[PATH_MAX + 32] = {0};
16,330✔
56
  const char *driverName = NULL;
16,330✔
57
  const char *funcName = NULL;
16,330✔
58

59
  if (driverType == DRIVER_NATIVE) {
16,330✔
60
    driverName = DRIVER_NATIVE_NAME;
16,269✔
61
  } else {
62
    driverName = DRIVER_WSBSOCKET_NAME;
61✔
63
  }
64

65
  // load from develop build path
66
  if (tsDriver == NULL && taosGetDevelopPath(driverPath, driverName) == 0) {
16,330!
67
    tsDriver = taosLoadDll(driverPath);
1,655✔
68
  }  
69

70
  // load from system path
71
  if (tsDriver == NULL) {
16,330✔
72
    tsDriver = taosLoadDll(driverName);
14,675✔
73
  }
74

75
  // load from install path on mac
76
#if defined(DARWIN)
77
  if (tsDriver == NULL) {
78
    snprintf(driverPath, PATH_MAX, "/usr/local/lib/%s", driverName);
79
    tsDriver = taosLoadDll(driverPath);
80
  }
81
#endif
82

83
  if (tsDriver == NULL) {
16,330!
84
    printf("failed to load %s since %s [0x%X]\r\n", driverName, terrstr(), terrno);
×
85
    return code;
×
86
  }
87

88
  // printf("load driver from %s\r\n", driverPath);
89
  LOAD_FUNC(fp_taos_set_config, "taos_set_config");
16,330!
90

91
  LOAD_FUNC(fp_taos_init, "taos_init");
16,330!
92
  LOAD_FUNC(fp_taos_cleanup, "taos_cleanup");
16,330!
93
  LOAD_FUNC(fp_taos_options, "taos_options");
16,330!
94
  LOAD_FUNC(fp_taos_options_connection, "taos_options_connection");
16,330!
95
  LOAD_FUNC(fp_taos_connect, "taos_connect");
16,330!
96
  LOAD_FUNC(fp_taos_connect_auth, "taos_connect_auth");
16,330!
97
  LOAD_FUNC(fp_taos_close, "taos_close");
16,330!
98

99
  LOAD_FUNC(fp_taos_data_type, "taos_data_type");
16,330!
100

101
  LOAD_FUNC(fp_taos_stmt_init, "taos_stmt_init");
16,330!
102
  LOAD_FUNC(fp_taos_stmt_init_with_reqid, "taos_stmt_init_with_reqid");
16,330!
103
  LOAD_FUNC(fp_taos_stmt_init_with_options, "taos_stmt_init_with_options");
16,330!
104
  LOAD_FUNC(fp_taos_stmt_prepare, "taos_stmt_prepare");
16,330!
105
  LOAD_FUNC(fp_taos_stmt_set_tbname_tags, "taos_stmt_set_tbname_tags");
16,330!
106
  LOAD_FUNC(fp_taos_stmt_set_tbname, "taos_stmt_set_tbname");
16,330!
107
  LOAD_FUNC(fp_taos_stmt_set_tags, "taos_stmt_set_tags");
16,330!
108
  LOAD_FUNC(fp_taos_stmt_set_sub_tbname, "taos_stmt_set_sub_tbname");
16,330!
109
  LOAD_FUNC(fp_taos_stmt_get_tag_fields, "taos_stmt_get_tag_fields");
16,330!
110
  LOAD_FUNC(fp_taos_stmt_get_col_fields, "taos_stmt_get_col_fields");
16,330!
111
  LOAD_FUNC(fp_taos_stmt_reclaim_fields, "taos_stmt_reclaim_fields");
16,330!
112

113
  LOAD_FUNC(fp_taos_stmt_is_insert, "taos_stmt_is_insert");
16,330!
114
  LOAD_FUNC(fp_taos_stmt_num_params, "taos_stmt_num_params");
16,330!
115
  LOAD_FUNC(fp_taos_stmt_get_param, "taos_stmt_get_param");
16,330!
116
  LOAD_FUNC(fp_taos_stmt_bind_param, "taos_stmt_bind_param");
16,330!
117
  LOAD_FUNC(fp_taos_stmt_bind_param_batch, "taos_stmt_bind_param_batch");
16,330!
118
  LOAD_FUNC(fp_taos_stmt_bind_single_param_batch, "taos_stmt_bind_single_param_batch");
16,330!
119
  LOAD_FUNC(fp_taos_stmt_add_batch, "taos_stmt_add_batch");
16,330!
120
  LOAD_FUNC(fp_taos_stmt_execute, "taos_stmt_execute");
16,330!
121
  LOAD_FUNC(fp_taos_stmt_use_result, "taos_stmt_use_result");
16,330!
122
  LOAD_FUNC(fp_taos_stmt_close, "taos_stmt_close");
16,330!
123
  LOAD_FUNC(fp_taos_stmt_errstr, "taos_stmt_errstr");
16,330!
124
  LOAD_FUNC(fp_taos_stmt_affected_rows, "taos_stmt_affected_rows");
16,330!
125
  LOAD_FUNC(fp_taos_stmt_affected_rows_once, "taos_stmt_affected_rows_once");
16,330!
126

127
  LOAD_FUNC(fp_taos_stmt2_init, "taos_stmt2_init");
16,330!
128
  LOAD_FUNC(fp_taos_stmt2_prepare, "taos_stmt2_prepare");
16,330!
129
  LOAD_FUNC(fp_taos_stmt2_bind_param, "taos_stmt2_bind_param");
16,330!
130
  LOAD_FUNC(fp_taos_stmt2_bind_param_a, "taos_stmt2_bind_param_a");
16,330!
131
  LOAD_FUNC(fp_taos_stmt2_exec, "taos_stmt2_exec");
16,330!
132
  LOAD_FUNC(fp_taos_stmt2_close, "taos_stmt2_close");
16,330!
133
  LOAD_FUNC(fp_taos_stmt2_is_insert, "taos_stmt2_is_insert");
16,330!
134
  LOAD_FUNC(fp_taos_stmt2_get_fields, "taos_stmt2_get_fields");
16,330!
135
  LOAD_FUNC(fp_taos_stmt2_free_fields, "taos_stmt2_free_fields");
16,330!
136
  LOAD_FUNC(fp_taos_stmt2_result, "taos_stmt2_result");
16,330!
137
  LOAD_FUNC(fp_taos_stmt2_error, "taos_stmt2_error");
16,330!
138

139
  LOAD_FUNC(fp_taos_query, "taos_query");
16,330!
140
  LOAD_FUNC(fp_taos_query_with_reqid, "taos_query_with_reqid");
16,330!
141

142
  LOAD_FUNC(fp_taos_fetch_row, "taos_fetch_row");
16,330!
143
  LOAD_FUNC(fp_taos_result_precision, "taos_result_precision");
16,330!
144
  LOAD_FUNC(fp_taos_free_result, "taos_free_result");
16,330!
145
  LOAD_FUNC(fp_taos_kill_query, "taos_kill_query");
16,330!
146
  LOAD_FUNC(fp_taos_field_count, "taos_field_count");
16,330!
147
  LOAD_FUNC(fp_taos_num_fields, "taos_num_fields");
16,330!
148
  LOAD_FUNC(fp_taos_affected_rows, "taos_affected_rows");
16,330!
149
  LOAD_FUNC(fp_taos_affected_rows64, "taos_affected_rows64");
16,330!
150

151
  LOAD_FUNC(fp_taos_fetch_fields, "taos_fetch_fields");
16,330!
152
  LOAD_FUNC(fp_taos_fetch_fields_e, "taos_fetch_fields_e");
16,330!
153
  LOAD_FUNC(fp_taos_select_db, "taos_select_db");
16,330!
154
  LOAD_FUNC(fp_taos_print_row, "taos_print_row");
16,330!
155
  LOAD_FUNC(fp_taos_print_row_with_size, "taos_print_row_with_size");
16,330!
156
  LOAD_FUNC(fp_taos_stop_query, "taos_stop_query");
16,330!
157
  LOAD_FUNC(fp_taos_is_null, "taos_is_null");
16,330!
158
  LOAD_FUNC(fp_taos_is_null_by_column, "taos_is_null_by_column");
16,330!
159
  LOAD_FUNC(fp_taos_is_update_query, "taos_is_update_query");
16,330!
160
  LOAD_FUNC(fp_taos_fetch_block, "taos_fetch_block");
16,330!
161
  LOAD_FUNC(fp_taos_fetch_block_s, "taos_fetch_block_s");
16,330!
162
  LOAD_FUNC(fp_taos_fetch_raw_block, "taos_fetch_raw_block");
16,330!
163
  LOAD_FUNC(fp_taos_get_column_data_offset, "taos_get_column_data_offset");
16,330!
164
  LOAD_FUNC(fp_taos_validate_sql, "taos_validate_sql");
16,330!
165
  LOAD_FUNC(fp_taos_reset_current_db, "taos_reset_current_db");
16,330!
166

167
  LOAD_FUNC(fp_taos_fetch_lengths, "taos_fetch_lengths");
16,330!
168
  LOAD_FUNC(fp_taos_result_block, "taos_result_block");
16,330!
169

170
  LOAD_FUNC(fp_taos_get_server_info, "taos_get_server_info");
16,330!
171
  LOAD_FUNC(fp_taos_get_client_info, "taos_get_client_info");
16,330!
172
  LOAD_FUNC(fp_taos_get_current_db, "taos_get_current_db");
16,330!
173

174
  LOAD_FUNC(fp_taos_errstr, "taos_errstr");
16,330!
175
  LOAD_FUNC(fp_taos_errno, "taos_errno");
16,330!
176

177
  LOAD_FUNC(fp_taos_query_a, "taos_query_a");
16,330!
178
  LOAD_FUNC(fp_taos_query_a_with_reqid, "taos_query_a_with_reqid");
16,330!
179
  LOAD_FUNC(fp_taos_fetch_rows_a, "taos_fetch_rows_a");
16,330!
180
  LOAD_FUNC(fp_taos_fetch_raw_block_a, "taos_fetch_raw_block_a");
16,330!
181
  LOAD_FUNC(fp_taos_get_raw_block, "taos_get_raw_block");
16,330!
182

183
  LOAD_FUNC(fp_taos_get_db_route_info, "taos_get_db_route_info");
16,330!
184
  LOAD_FUNC(fp_taos_get_table_vgId, "taos_get_table_vgId");
16,330!
185
  LOAD_FUNC(fp_taos_get_tables_vgId, "taos_get_tables_vgId");
16,330!
186

187
  LOAD_FUNC(fp_taos_load_table_info, "taos_load_table_info");
16,330!
188

189
  LOAD_FUNC(fp_taos_set_hb_quit, "taos_set_hb_quit");
16,330!
190

191
  LOAD_FUNC(fp_taos_set_notify_cb, "taos_set_notify_cb");
16,330!
192

193
  LOAD_FUNC(fp_taos_fetch_whitelist_a, "taos_fetch_whitelist_a");
16,330!
194

195
  LOAD_FUNC(fp_taos_set_conn_mode, "taos_set_conn_mode");
16,330!
196

197
  LOAD_FUNC(fp_taos_schemaless_insert, "taos_schemaless_insert");
16,330!
198
  LOAD_FUNC(fp_taos_schemaless_insert_with_reqid, "taos_schemaless_insert_with_reqid");
16,330!
199
  LOAD_FUNC(fp_taos_schemaless_insert_raw, "taos_schemaless_insert_raw");
16,330!
200
  LOAD_FUNC(fp_taos_schemaless_insert_raw_with_reqid, "taos_schemaless_insert_raw_with_reqid");
16,330!
201
  LOAD_FUNC(fp_taos_schemaless_insert_ttl, "taos_schemaless_insert_ttl");
16,330!
202
  LOAD_FUNC(fp_taos_schemaless_insert_ttl_with_reqid, "taos_schemaless_insert_ttl_with_reqid");
16,330!
203
  LOAD_FUNC(fp_taos_schemaless_insert_raw_ttl, "taos_schemaless_insert_raw_ttl");
16,330!
204
  LOAD_FUNC(fp_taos_schemaless_insert_raw_ttl_with_reqid, "taos_schemaless_insert_raw_ttl_with_reqid");
16,330!
205
  LOAD_FUNC(fp_taos_schemaless_insert_raw_ttl_with_reqid_tbname_key,
16,330!
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");
16,330!
208

209
  LOAD_FUNC(fp_tmq_conf_new, "tmq_conf_new");
16,330!
210
  LOAD_FUNC(fp_tmq_conf_set, "tmq_conf_set");
16,330!
211
  LOAD_FUNC(fp_tmq_conf_destroy, "tmq_conf_destroy");
16,330!
212
  LOAD_FUNC(fp_tmq_conf_set_auto_commit_cb, "tmq_conf_set_auto_commit_cb");
16,330!
213

214
  LOAD_FUNC(fp_tmq_list_new, "tmq_list_new");
16,330!
215
  LOAD_FUNC(fp_tmq_list_append, "tmq_list_append");
16,330!
216
  LOAD_FUNC(fp_tmq_list_destroy, "tmq_list_destroy");
16,330!
217
  LOAD_FUNC(fp_tmq_list_get_size, "tmq_list_get_size");
16,330!
218
  LOAD_FUNC(fp_tmq_list_to_c_array, "tmq_list_to_c_array");
16,330!
219

220
  LOAD_FUNC(fp_tmq_consumer_new, "tmq_consumer_new");
16,330!
221
  LOAD_FUNC(fp_tmq_subscribe, "tmq_subscribe");
16,330!
222
  LOAD_FUNC(fp_tmq_unsubscribe, "tmq_unsubscribe");
16,330!
223
  LOAD_FUNC(fp_tmq_subscription, "tmq_subscription");
16,330!
224
  LOAD_FUNC(fp_tmq_consumer_poll, "tmq_consumer_poll");
16,330!
225
  LOAD_FUNC(fp_tmq_consumer_close, "tmq_consumer_close");
16,330!
226
  LOAD_FUNC(fp_tmq_commit_sync, "tmq_commit_sync");
16,330!
227
  LOAD_FUNC(fp_tmq_commit_async, "tmq_commit_async");
16,330!
228
  LOAD_FUNC(fp_tmq_commit_offset_sync, "tmq_commit_offset_sync");
16,330!
229
  LOAD_FUNC(fp_tmq_commit_offset_async, "tmq_commit_offset_async");
16,330!
230
  LOAD_FUNC(fp_tmq_get_topic_assignment, "tmq_get_topic_assignment");
16,330!
231
  LOAD_FUNC(fp_tmq_free_assignment, "tmq_free_assignment");
16,330!
232
  LOAD_FUNC(fp_tmq_offset_seek, "tmq_offset_seek");
16,330!
233
  LOAD_FUNC(fp_tmq_position, "tmq_position");
16,330!
234
  LOAD_FUNC(fp_tmq_committed, "tmq_committed");
16,330!
235

236
  LOAD_FUNC(fp_tmq_get_connect, "tmq_get_connect");
16,330!
237
  LOAD_FUNC(fp_tmq_get_table_name, "tmq_get_table_name");
16,330!
238
  LOAD_FUNC(fp_tmq_get_res_type, "tmq_get_res_type");
16,330!
239
  LOAD_FUNC(fp_tmq_get_topic_name, "tmq_get_topic_name");
16,330!
240
  LOAD_FUNC(fp_tmq_get_db_name, "tmq_get_db_name");
16,330!
241
  LOAD_FUNC(fp_tmq_get_vgroup_id, "tmq_get_vgroup_id");
16,330!
242
  LOAD_FUNC(fp_tmq_get_vgroup_offset, "tmq_get_vgroup_offset");
16,330!
243
  LOAD_FUNC(fp_tmq_err2str, "tmq_err2str");
16,330!
244

245
  LOAD_FUNC(fp_tmq_get_raw, "tmq_get_raw");
16,330!
246
  LOAD_FUNC(fp_tmq_write_raw, "tmq_write_raw");
16,330!
247
  LOAD_FUNC(fp_taos_write_raw_block, "taos_write_raw_block");
16,330!
248
  LOAD_FUNC(fp_taos_write_raw_block_with_reqid, "taos_write_raw_block_with_reqid");
16,330!
249
  LOAD_FUNC(fp_taos_write_raw_block_with_fields, "taos_write_raw_block_with_fields");
16,330!
250
  LOAD_FUNC(fp_taos_write_raw_block_with_fields_with_reqid, "taos_write_raw_block_with_fields_with_reqid");
16,330!
251
  LOAD_FUNC(fp_tmq_free_raw, "tmq_free_raw");
16,330!
252

253
  LOAD_FUNC(fp_tmq_get_json_meta, "tmq_get_json_meta");
16,330!
254
  LOAD_FUNC(fp_tmq_free_json_meta, "tmq_free_json_meta");
16,330!
255

256
  LOAD_FUNC(fp_taos_check_server_status, "taos_check_server_status");
16,330!
257
  LOAD_FUNC(fp_taos_write_crashinfo, "taos_write_crashinfo");
16,330!
258
  LOAD_FUNC(fp_getBuildInfo, "getBuildInfo");
16,330!
259

260
  code = 0;
16,330✔
261

262
_OVER:
16,330✔
263
  if (code != 0) {
16,330!
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;
16,330✔
269
}
270

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