/// <summary>
/// The method is used to check the valid of database.
/// </summary>
/// <returns></returns>
public bool checkDatabaseIsValid()
{
// Version and header must be existent and valid.
if (ValidityOfContent.ExistentAndValid == (versionIsValid = checkVersionIsValid()) &&
ValidityOfContent.ExistentAndValid == (header.HeaderIsValidValue = header.checkHeaderIsValid()))
{
return(true);
}
return(false);
}
public ValidityOfContent checkHeaderIsValid()
{
if (headerIsValid == ValidityOfContent.NonExistent ||
headerIsValid == ValidityOfContent.ParseError)
{
return(headerIsValid);
}
if (headerIsValid == ValidityOfContent.Existent)
{
descriptionIsValid = checkDescriptionIsValid();
swPartNumberIsValid = checkSwPartNumberIsValid();
swPartTypeIsValid = checkSwPartType();
dataFormatIdentifierIsValid = checkDataFormatIdentifier();
frameFormatIsValid = checkFrameFormat();
ecuAddressIsValid = checkEcuAddress();
eraseIsValid = checkErase();
omitIsValid = checkOmit();
callIsValid = checkCall();
fileCheckSumIsValid = checkFileCheckSum();
// The following contents are mandatory requirements, must be existent and valid.
if (swPartNumberIsValid != ValidityOfContent.ExistentAndValid ||
swPartTypeIsValid != ValidityOfContent.ExistentAndValid ||
ecuAddressIsValid != ValidityOfContent.ExistentAndValid ||
frameFormatIsValid != ValidityOfContent.ExistentAndValid ||
fileCheckSumIsValid != ValidityOfContent.ExistentAndValid)
{
return(ValidityOfContent.ExistentButInvalid);
}
// The following contents are optional, but existent and invalid.
if (descriptionIsValid == ValidityOfContent.ExistentButInvalid ||
dataFormatIdentifierIsValid == ValidityOfContent.ExistentButInvalid ||
eraseIsValid == ValidityOfContent.ExistentButInvalid ||
omitIsValid == ValidityOfContent.ExistentButInvalid ||
callIsValid == ValidityOfContent.ExistentButInvalid)
{
return(ValidityOfContent.ExistentButInvalid);
}
}
return(ValidityOfContent.ExistentAndValid);
}