About logwrap.h logwrap.inl

[lm.thiago]

Hi !

I need some help about these files. I'm doing some changes in this object called CLogEvent. We have in the file logwrap.h the following private variables:

private:
TLogId iId;
TUid iEventType;
TTime iTime;
TLogDurationType iDurationType;
TLogDuration iDuration;
TContactItemId iContact;
TLogLink iLink;
TLogFlags iFlags;
HBufC* iDescription;
HBufC* iRemoteParty;
HBufC* iDirection;
HBufC* iStatus;
HBufC* iSubject;
HBufC* iNumber;
HBufC8* iData;
};

I am including one more, called HBufC* Network, and I created the respective methods to Set and Get this variable, just like we have for the others.

So I implemented the code in the file logwrap.inl .
But I have realized that I need to find WHERE this variables are initialized, because, as u can see in logwrap.inl (if u don't know, these files are from SDK library), we have there:

inline void CLogEvent::SetSubject(const TDesC& aSubject)
/** Sets the subject of this event.

The subject is represented by a string.

The string is copied into a pre-allocated heap descriptor that has a maximum
length of KLogMaxSubjectLength. If the length of the specified descriptor
is greater than KLogMaxSubjectLength, then the data is truncated.

@param aSubject The subject. */
{
TPtr ptr(iSubject->Des());
ptr.Copy(aSubject.Ptr(), Min(aSubject.Length(), ptr.MaxLength()));
}

I tried to do the same method, but for my new variable Network. And I'm getting the error KERNEXEC-3 and crashed the app. And the error is in
the highlighted line code, just because, I think, I didn`t initialized the variable. So I tried to do that inside this method, and everytime it passes there I got the error USER 44 , because of the kind of declaration pointer and initialization I think.


So, anyone could help me to find WHERE I need to initilize this variables in
logwrap.h file?

Regards
lm.thiago

[symbianyucca]

what about doing it like this:

iSubject->Des().Copy(aSubject);

yucca

[lm.thiago]

Hi! But as I said, I tried it and didn't work.
It's because when I do the red part of:

iOperatorLongName->Des().Copy(aOperatorLongName);

it is already a error, because iOperatorLongName, my new variable added,
it isn't initialized, just declared in logwrap.h file.

And I need to find where these variables in .h file are initialized, because
u can see in the comment (The string is copied into a pre-allocated heap descriptor), that they are pre-allocated somewhere, and I have no idea where is it....

Please, do u have any idea?

Regards.
lm.thiago

[lm.thiago]

Just to complement more information, if I try:

inline void CLogEvent::SetNetwork(const TDesC& aOperatorLongName)
{
RFileLogger iLog;
iLog.Connect();
iLog.CreateLog(_L("Logging"),_L("MyLogFile"),EFileLoggingModeAppend);
iLog.Write(_L("Vou setar!"));
iLog.CloseLog();
iLog.Close();

//iOperatorLongName = HBufC::NewL(30);
//iOperatorLongName->Des().Copy(aOperatorLongName);
//iOperatorLongName = aOperatorLongName.AllocLC();

to do this, like in the lines commented, it "works", but the app crashes like I said because of the declaration pointer, and the way to alloc memory, and got the error USER 44 or 54 i think, don't remember.