src/logd/src/liblogd-db/db.h

   1 #ifndef _LOGD_DB_H_
   2 #define _LOGD_DB_H_
   3
   4 #include <sqlite3.h>
   5 #include <stdint.h>
   6
   7 #include "core/log.h"
   8 #include "logd.h"
   9 #include "logd-db.h"
  10 #include "padvisor.h"
  11
  12 #ifdef __cplusplus
  13 extern "C" {
  14 #endif
  15
  16 #define MAX_SQL_SIZE 1000
  17
  18
  19 #define PREPARE_STMT(stmt, sql)                                         \
  20         do {                                                            \
  21                 if (sqlite3_prepare_v2(db, sql, -1, &stmt, NULL)        \
  22                         != SQLITE_OK) {                                 \
  23                         _E("Can't prepare statement");                  \
  24                         stmt = 0;                                       \
  25                         return -1;                                      \
  26                 }                                                       \
  27         } while (0);
  28
  29 #define FINALIZE_STMT(stmt)                                             \
  30         do {                                                            \
  31                 if (sqlite3_finalize(stmt) != SQLITE_OK) {              \
  32                         _E("Can't finalize prepared statement: %s",     \
  33                            sqlite3_errmsg(db));                         \
  34                         return -1;                                      \
  35                 }                                                       \
  36                 stmt = 0;                                               \
  37         } while (0);
  38
  39 #define DB_CHECK(ret)                                                   \
  40         do {                                                            \
  41                 if (ret != SQLITE_OK) {                                 \
  42                         _E("data base error: %s", sqlite3_errmsg(db));  \
  43                         sqlite3_close(db);                              \
  44                         return -1;                                      \
  45                 }                                                       \
  46         } while (0);
  47
  48 sqlite3 *logd_get_db(void);
  49
  50 #ifdef __cplusplus
  51 }
  52 #endif
  53
  54 #endif /* _LOGD_DB_H_ */