static cell_t SQL_FieldNumToName(IPluginContext *pContext, const cell_t *params)
{
	IQuery *query;
	HandleError err;

	if ((err = ReadQueryHndl(params[1], pContext, &query)) != HandleError_None)
	{
		return pContext->ThrowNativeError("Invalid query Handle %x (error: %d)", params[1], err);
	}

	IResultSet *rs = query->GetResultSet();
	if (!rs)
	{
		return pContext->ThrowNativeError("No current result set");
	}

	unsigned int field = params[2];

	const char *fldname;
	if ((fldname = rs->FieldNumToName(field)) == NULL)
	{
		return pContext->ThrowNativeError("Invalid field index %d", field);
	}

	pContext->StringToLocalUTF8(params[3], params[4], fldname, NULL);

	return 1;
}
Exemple #2
0
static cell AMX_NATIVE_CALL SQL_FieldNumToName(AMX *amx, cell *params)
{
	AmxQueryInfo *qInfo = (AmxQueryInfo *)GetHandle(params[1], Handle_Query);
	if (!qInfo)
	{
		MF_LogError(amx, AMX_ERR_NATIVE, "Invalid query handle: %d", params[1]);
		return 0;
	}

	IResultSet *rs = qInfo->info.rs;

	if (!rs)
	{
		MF_LogError(amx, AMX_ERR_NATIVE, "No result set in this query!");
		return 0;
	}

	unsigned int col = static_cast<unsigned int>(params[2]);
	const char *namewa = rs->FieldNumToName(col);

	if (!namewa)
	{
		MF_LogError(amx, AMX_ERR_NATIVE, "Invalid column: %d", col);
		return 0;
	}

	MF_SetAmxString(amx, params[3], namewa, params[4]);

	return 1;
}
Exemple #3
0
//native dbi_result(Result:_result, _field[], {Float,_}:... );
static cell AMX_NATIVE_CALL dbi_result(AMX *amx, cell *params)
{
	oldresult_s *oldrs = (oldresult_s *)GetHandle(params[1], Handle_OldResult);
	if (!oldrs)
	{
		MF_LogError(amx, AMX_ERR_NATIVE, "Invalid DBI result handle %d", params[1]);
		return 0;
	}

	IResultSet *rs = oldrs->info.rs;
	if (rs->IsDone())
	{
		return 0;
	}
	IResultRow *rr = rs->GetRow();
	unsigned int num;
	bool found = false;
	unsigned int fields = rs->FieldCount();
	int len;
	char *field = MF_GetAmxString(amx, params[2], 0, &len);
	for (unsigned int i=0; i<fields; i++)
	{
		if (strcmp(field, rs->FieldNumToName(i)) == 0)
		{
			num = i;
			found = true;
			break;
		}
	}

	if (!found)
	{
		MF_LogError(amx, AMX_ERR_NATIVE, "Unknown column \"%s\"", field);
		return 0;
	}

	cell stype = params[0] / sizeof(cell);
	const char *data = rr->GetString(num);
	if (!data)
		data = "";

	switch (stype)
	{
	case 2:
		{
			return atoi(data);
			break;
		}
	case 3:
		{
			cell *destaddr = MF_GetAmxAddr(amx, params[3]);
			REAL fdata = atof(data);
			*destaddr = amx_ftoc(fdata);
			return 1;
			break;
		}
	case 4:
		{
			return MF_SetAmxString(amx, params[3], data, params[4]);
			break;
		}
	}

	/** never reach here */
	return 0;
}