static int
initialize()
{
int rc;
char *version;
int major, minor, patch;
rc = policy_initialize();
if (rc)
return rc;
version = db_version(&major, &minor, &patch);
if (DB_VERSION_MAJOR != major || DB_VERSION_MINOR != minor) {
syslog(LOG_ERR,
"This daemon was compiled with " DB_VERSION_STRING " (%d.%d.%d) definitions "
"but it is using %s (%d.%d.%d). This will not work! "
"Check that the version of the developpement files for Berkeley DB "
"match the version that used.",
DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH,
version, major, minor, patch);
abort();
}
if (DB_VERSION_PATCH != patch && (opt_verbose || debug_me))
syslog(LOG_INFO,
"Compiled with " DB_VERSION_STRING " (%d.%d.%d) definitions. "
"Running with %s (%d.%d.%d).",
DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH,
version, major, minor, patch);
else if (debug_me)
syslog(LOG_DEBUG,
"This daemon was compiled with " DB_VERSION_STRING " (%d.%d.%d) definitions.",
DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH);
dbdata.data = &triplet_data;
dbdata.size = sizeof triplet_data;
dbdata.ulen = sizeof triplet_data;
dbdata.flags = DB_DBT_USERMEM;
rc = prepare_env();
if (!rc)
rc = prepare_db();
return rc;
}
int main(int argc, char **argv) {
sqlite3 *db;
sqlite3_stmt *pStmt;
int rc;
rc = sqlite3_open("example.db", &db);
if (rc != SQLITE_OK) {
printf("db open error\n");
return -1;
}
sqlite3_enable_load_extension(db, 1);
rc = sqlite3_load_extension(db, "libbfile_ext.so", NULL, NULL);
if (rc != SQLITE_OK) {
printf("load bfile extension error\n");
return -1;
}
/* clean the database */
cleandb(db);
/* create table & directory, and insert data */
rc = prepare_db(db);
if (rc) return -1;
/* query bfile data */
rc = query_bfile(db);
if (rc) return -1;
/* replace directory alias */
rc = change_dir(db);
if (rc) return -1;
sqlite3_close(db);
return 0;
}