96 lines
1.4 KiB
C++
96 lines
1.4 KiB
C++
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#include <unistd.h>
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#include <database/db_connector.h>
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#undef LOG_NDEBUG
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#undef NDEBUG
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#define LOG_TAG "DBCon"
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#include <log/log_wrapper.h>
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using namespace EyeseeLinux;
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DBCon* DBCon::mDBCon = NULL;
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bool DBCon::open(const char *dbName)
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{
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bool ret = true;
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unsigned int retries = 50;
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unsigned int count = 0;
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mSQLCon = NULL;
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if (SQLITE_OK != sqlite3_open(dbName, &mSQLCon)) {
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ERROR(__FUNCTION__, __LINE__, mSQLCon);
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mSQLCon = NULL;
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ret = false;
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}
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LOGD("after sqlite3_open: mSQLCon is %p, ret is %d", mSQLCon, ret);
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return true;
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}
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bool DBCon::close(void)
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{
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bool ret = true;
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if (SQLITE_OK != sqlite3_close(mSQLCon)) {
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ERROR(__FUNCTION__, __LINE__, mSQLCon);
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ret = false;
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}
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mSQLCon = NULL;
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return ret;
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}
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SQLCon* DBCon::getConnect(void)
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{
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if (!mSQLCon) {
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LOGE("fail to Connect");
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}
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return mSQLCon;
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}
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bool DBCon::lock(void)
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{
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if (mLock) {
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return true;
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}
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mLock = true;
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return false;
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}
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void DBCon::unlock(void)
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{
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mLock = false;
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}
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DBCon* DBCon::getInstance(const char *dbName)
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{
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if (!mDBCon) {
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mDBCon = new DBCon(dbName);
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}
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return mDBCon;
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}
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void DBCon::freeInstance(void)
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{
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if(mDBCon) {
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LOGD("delete mDBCon");
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delete mDBCon;
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mDBCon = NULL;
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}
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}
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DBCon::DBCon(const char *dbName)
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{
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open(dbName);
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mLock = false;
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}
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DBCon::~DBCon()
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{
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if (mSQLCon) {
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LOGD("sqlite3_close");
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if (SQLITE_OK != sqlite3_close(mSQLCon)) {
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ERROR(__FUNCTION__, __LINE__, mSQLCon);
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}
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mSQLCon = NULL;
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}
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}
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