Http callback function

[srkreddy999]

hi

i want to download the data from the internet connection.so i made a the http connection and i am downloading the data using the class RHTTPSession,RHTTPTransaction etc.

but for captureing the data we have to impleament a callback function MHFRunL.

but i dont want to use this callback function.is there any way to caputure the data using http classes

please give me the soloution

Thanks

[khurshed79]

Hi,

I don't think you need a callback method for capturing data. You need callback method if you want to notify other class for received data. You have to make your http downloader class as active object.

void RunL()
{
switch( iState )
{
case EWriting:
break;
case ELookingUpIP:
break;
case EConnecting:
break;
case EReading:
if( iStatus == KErrNone )
{
ReadHTTPResponse(TRUE);
}
else if( iStatus == KErrEof )
{
ReadHTTPResponse(FALSE);
Reset();
}
}
}

void CDownloadEngine::ReadHTTPResponse(TBool aContinue)
{
iState = EReading;
iOutputBuffer->InsertL( iOutputBuffer->Size(), iSocketBuf ); //CBufFlat* iOutputBuffer;
iSocketBuf.Zero();

if( aContinue )
{
iSocket.RecvOneOrMore( iSocketBuf, 0, iStatus, iStupid );
SetActive();
}
}

You have to implement other cases in RunL. I suppose you had done it. I am just giving the code for reading the http response and filling the buffer with the received data as you asked for it.

[FireStoke]

Hi Srkreddy999,
I am trying the same testing as you done.
Could you kindly share some http download sample code by using http classes?
Because I don't know from which part to start up...
I am appreciated.

FireStoke