Database API

Database API

This is all functions are recommended to be integrated into the plugin that is being used to handle the database. This is not part of requirement.

NOTICE #1: Only ONE plugin may perform as database handler. Once a plugin is hooked as a handler, other plugins want to handle the database will be ignored.

NOTICE #2: Some functions listed below may or may not be in used and perform as preset in native H-Ext, other plugins may be use these functions.

extern "C" __declspec(dllexport) bool EXTHookDatabase() {
	return true;
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseNew() {
	return false;
}
extern "C" __declspec(dllexport) void EXTOnDatabaseDestroy() {
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseConnect(LPCWSTR MDBPath,LPCWSTR User=L"", LPCWSTR Pass=L"",bool Exclusive=0) {
	return false;
}
extern "C" __declspec(dllexport) void EXTOnDatabaseDisconnect() {
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementNew(int StmtID) {
	return true;
}
extern "C" __declspec(dllexport) void EXTOnDatabaseStatementDestroy(int StmtID) {
}
extern "C" __declspec(dllexport) DBSQL::USHORT EXTOnDatabaseStatementColumnCount(int StmtID) {
	return 0;
}
extern "C" __declspec(dllexport) DWORD EXTOnDatabaseStatementChangedRowCount(int StmtID) {
	return 0;
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementQuery(int StmtID, LPCWSTR strSQL) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK( nRet );
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementFetch(int StmtID) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK( nRet );
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementFetchRow(int StmtID, UINT nRow) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK(nRet);
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementFetchPrevious(int StmtID) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK(nRet);
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementFetchNext(int StmtID) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK(nRet);
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementFetchRowAR(int StmtID, UINT nRow, bool Absolute) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK(nRet);
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementFetchFirst(int StmtID) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK(nRet);
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementFetchLast(int StmtID) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK(nRet);
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementCancel(int StmtID) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK(nRet);
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementBindColumn(int StmtID, DBSQL::USHORT Column, LPVOID pBuffer, DBSQL::ULONG pBufferSize, LONG * pReturnedBufferSize, DBSQL::USHORT nType) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK(nRet);
}
extern "C" __declspec(dllexport) DBSQL::USHORT EXTOnDatabaseStatementColumnByName(int StmtID, LPCWSTR Column) {
	return 0;
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementData(int StmtID, DBSQL::USHORT Column, LPVOID pBuffer, DBSQL::ULONG pBufLen, LONG * dataLen, int Type) {
	SQLRETURN nRet = NULL;
	return IS_SQL_OK(nRet);
}
extern "C" __declspec(dllexport) int EXTOnDatabaseStatementColumnType(int StmtID, DBSQL::USHORT Column) {
	int nType=SQL_C_DEFAULT;
	return( nType );
}
extern "C" __declspec(dllexport) DWORD EXTOnDatabaseStatementColumnSize(int StmtID, DBSQL::USHORT Column) {
	return 0;
}
extern "C" __declspec(dllexport) DWORD EXTOnDatabaseStatementColumnScale(int StmtID, DBSQL::USHORT Column) {
	return 0;
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementColumnName(int StmtID, DBSQL::USHORT Column, LPWSTR Name, SHORT NameLen ) {
	return false;
}
extern "C" __declspec(dllexport) bool EXTOnDatabaseStatementIsValid(int StmtID) {
	return false;
}