/** Message Queuing.
*
* @param szId Sensor ID
* @param nMessageId 사용자 정의 Message ID
* @param nMessageType Message Type (0x01 Immediately, 0x02 Lazy, 0x03 Passive)
* @param nDuration Lazy, Passive 일 경우 유지 시간(sec)
* @param nErrorHandler Error Handler
* @param nPreHandler Pre-Action Handler
* @param nPostHandler Post-Action Handler
* @param nUserData User Data
* @param nDataLength Message length
* @param pszData Message
*
*/
BOOL CMessageHelper::Add(const char *szId, UINT nMessageId, BYTE nMessageType, UINT nDuration,
UINT nErrorHandler, UINT nPreHandler, UINT nPostHandler, UINT nUserData, int nDataLength, const BYTE *pszData)
{
int i=1;
if(!CheckDB()) return FALSE;
if(!Open()) return FALSE;
try
{
CppSQLite3Statement stmt = m_SqliteHelper.compileStatement(
"INSERT INTO MessageTbl "
"( targetId, messageId, messageType, duration, "
" errorHandler, preHandler, postHandler, userData, payload ) "
"VALUES "
"( ?, ?, ?, ?, "
" ?, ?, ?, ?, ?);");
stmt.bind(i, szId); i++;
stmt.bind(i, (const int)nMessageId); i++;
stmt.bind(i, nMessageType); i++;
stmt.bind(i, (const int)nDuration); i++;
stmt.bind(i, (const int)nErrorHandler); i++;
stmt.bind(i, (const int)nPreHandler); i++;
stmt.bind(i, (const int)nPostHandler); i++;
stmt.bind(i, (const int)nUserData); i++;
stmt.bind(i, pszData, nDataLength); i++;
stmt.execDML();
stmt.finalize();
Close();
return TRUE;
}
catch ( CppSQLite3Exception& e )
{
Close();
XDEBUG(ANSI_COLOR_RED "DB ERROR: %d %s\r\n" ANSI_NORMAL, e.errorCode(), e.errorMessage());
}
return FALSE;
}
/** 해당 ID에 대한 전체 Message 삭제
*/
BOOL CMessageHelper::Delete(const char *szId, BYTE nMessageType)
{
if(!CheckDB()) return FALSE;
if(!Open()) return FALSE;
try
{
CppSQLite3Statement stmt;
if(nMessageType > 0)
{
stmt = m_SqliteHelper.compileStatement(
"DELETE FROM MessageTbl "
"WHERE targetId = ? AND messageType = ? ; ");
stmt.bind(1, szId);
stmt.bind(2, nMessageType);
} else {
stmt = m_SqliteHelper.compileStatement(
"DELETE FROM MessageTbl "
"WHERE targetId = ?; ");
stmt.bind(1, szId);
}
stmt.execDML();
stmt.finalize();
Close();
}
catch ( CppSQLite3Exception& e )
{
Close();
XDEBUG(ANSI_COLOR_RED "DB ERROR DELETE: %d %s\r\n" ANSI_NORMAL, e.errorCode(), e.errorMessage());
return FALSE;
}
return TRUE;
}
/** Message 조회
*
* @param szId target device id
* @param nMessageType 0 이라면 Message 전체
* @param pWrapper 응답을 전해 줄 IF4Wrapper
*/
BOOL CMessageHelper::Select(const char *szId, BYTE nMessageType, IF4Wrapper *pWrapper)
{
if(!CheckDB()) return FALSE;
CppSQLite3Query result;
char timeString[32];
TIMESTAMP issueTime;
unsigned char * pPayload;
int idx=0, nPayloadLen;
int year, mon, day, hour, min, sec;
if(pWrapper == NULL) return FALSE;
if(!Open()) return FALSE;
try
{
CppSQLite3Statement stmt;
if (nMessageType > 0) {
stmt = m_SqliteHelper.compileStatement(
"SELECT "
"messageId, issueTime, userData, payload, "
"duration, errorHandler, preHandler, postHandler "
"FROM MessageTbl "
"WHERE targetId = ? and messageType = ? ; ");
stmt.bind(1, szId);
stmt.bind(2, nMessageType);
} else {
stmt = m_SqliteHelper.compileStatement(
"SELECT "
"messageId, issueTime, userData, payload, "
"duration, errorHandler, preHandler, postHandler "
"FROM MessageTbl "
"WHERE targetId = ? ; ");
stmt.bind(1, szId);
}
result = stmt.execQuery();
while(!result.eof())
{
memset(timeString, 0, sizeof(timeString));
memset(&issueTime, 0, sizeof(TIMESTAMP));
pPayload = NULL; nPayloadLen = 0; idx = 0;
IF4API_AddResultNumber(pWrapper, "1.6", VARSMI_UINT, result.getIntField(idx)); idx++;
strcat(timeString, result.getStringField(idx)); idx++;
sscanf(timeString,"%04d-%02d-%02d %02d:%02d:%02d",
&year, &mon, &day, &hour, &min, &sec);
issueTime.year = year; issueTime.mon = mon;
issueTime.day = day; issueTime.hour = hour;
issueTime.min = min; issueTime.sec = sec;
/*
XDEBUG(" %04d/%02d/%02d %02d:%02d:%02d\r\n",
issueTime.year, issueTime.mon, issueTime.day, issueTime.hour, issueTime.min, issueTime.sec);
*/
IF4API_AddResultFormat(pWrapper, "1.16", VARSMI_TIMESTAMP, &issueTime, sizeof(TIMESTAMP));
IF4API_AddResultNumber(pWrapper, "1.6", VARSMI_UINT, result.getIntField(idx)); idx++;
pPayload = const_cast<unsigned char *>(result.getBlobField(idx, nPayloadLen)); idx++;
IF4API_AddResultFormat(pWrapper, "1.12", VARSMI_STREAM, pPayload, nPayloadLen);
result.nextRow();
}
stmt.finalize();
Close();
}
catch ( CppSQLite3Exception& e )
{
Close();
XDEBUG(ANSI_COLOR_RED "MessageTbl DB ERROR SELECT: %d %s\r\n" ANSI_NORMAL, e.errorCode(), e.errorMessage());
return FALSE;
}
return TRUE;
}
