--- a/connectivitymodules/SeCon/clients/pcconn/src/sconpcconnclient.cpp Thu Aug 19 10:44:03 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,304 +0,0 @@
-/*
-* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: PC Connectivity client
-*
-*/
-
-
-
-// -----------------------------------------------------------------------------
-// Includes
-// -----------------------------------------------------------------------------
-#include <e32base.h>
-#include <s32mem.h>
-
-// Client - server
-#include "sconpcconnclient.h"
-#include "sconpcconnclientserver.h"
-#include "debug.h"
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::RSConPCConnSession()
-// Default constructor
-// -----------------------------------------------------------------------------
-//
-EXPORT_C RSConPCConnSession::RSConPCConnSession()
- {
- TRACE_FUNC;
- }
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::~RSConPCConnSession()
-// Default destructor
-// -----------------------------------------------------------------------------
-//
-EXPORT_C RSConPCConnSession::~RSConPCConnSession()
- {
- TRACE_FUNC;
- }
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::Connect()
-// Creates a chunk and server, starts the server connection
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt RSConPCConnSession::Connect()
- {
- TRACE_FUNC_ENTRY;
-
- TInt ret ( KErrNone );
-
- ret = CreateSession(KSConPCConnServerName,Version());
-
- if ( ret == KErrNotFound || ret == KErrServerTerminated )
- {
- ret = LaunchServer();
-
- if ( ret == KErrNone || ret == KErrAlreadyExists )
- {
- ret = CreateSession( KSConPCConnServerName, Version() );
- }
- }
-
- if ( ret == KErrNone )
- {
- ret = CreateAndSendChunkHandle();
- if ( ret != KErrNone )
- {
- LOGGER_WRITE("CreateAndSendChunkHandle failed, close session");
- Close();
- }
- }
-
- LOGGER_WRITE_1( "RSConPCConnSession::Connect() : returned %d", ret );
- return ret;
- }
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::Close()
-// Closes the server connection
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void RSConPCConnSession::Close()
- {
- TRACE_FUNC_ENTRY;
- iChunk.Close();
- RSessionBase::Close();
- TRACE_FUNC_EXIT;
- }
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::Version()
-// Returns the version of the client
-// -----------------------------------------------------------------------------
-//
-TVersion RSConPCConnSession::Version(void) const
- {
- return (TVersion(KSConPCConnServerVersionMajor,
- KSConPCConnServerVersionMinor,
- KSConPCConnServerVersionBuild));
- }
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::Version()
-// Forwards a PUT -message to the server
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt RSConPCConnSession::PutPacketL(
- const TDesC& aNameHeader, const TDesC8& aTypeHeader, CBufFlat*& aBuffer )
- {
- TRACE_FUNC_ENTRY;
-
- if ( !aBuffer )
- {
- return KErrArgument;
- }
-
- if ((aBuffer->Size() + aTypeHeader.Size() +
- aNameHeader.Size()) > KSConPCConnChunkMaxSize)
- {
- LOGGER_WRITE( "RSConPCConnSession::PutPacketL() :\
- WBXML document too big" );
- return KErrTooBig;
- }
-
- TInt ret (KErrNone);
- iChunk.Adjust( KSConPCConnChunkMaxSize );
- RMemWriteStream buf( iChunk.Base(), iChunk.Size() );
-
- buf.WriteInt32L( aNameHeader.Size() );
- buf.WriteL( aNameHeader );
-
- buf.WriteInt32L( aTypeHeader.Size() );
- buf.WriteL( aTypeHeader );
-
- // WBXML document
- buf.WriteInt32L( aBuffer->Size() );
- buf.WriteL( aBuffer->Ptr(0) );
- buf.CommitL();
- buf.Close();
-
- TIpcArgs args;
- ret = SendReceive ( EPutMessage, args );
-
- LOGGER_WRITE_1( "RSConPCConnSession::PutPacketL() : returned %d", ret );
- return ret;
- }
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::Version()
-// Forwards a GET -message to the server
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt RSConPCConnSession::GetPacketL(
- const TDesC& aNameHeader, const TDesC8& aTypeHeader, CBufFlat*& aBuffer )
- {
- TRACE_FUNC_ENTRY;
-
- if ( !aBuffer )
- {
- return KErrArgument;
- }
-
- TInt ret (KErrNone);
-
- iChunk.Adjust( KSConPCConnChunkMaxSize);
- RMemWriteStream writeBuf( iChunk.Base(), iChunk.Size() );
- writeBuf.WriteInt32L( aNameHeader.Size() );
- writeBuf.WriteL( aNameHeader );
-
- writeBuf.WriteInt32L( aTypeHeader.Size() );
- writeBuf.WriteL( aTypeHeader );
-
- writeBuf.CommitL();
- writeBuf.Close();
-
- TIpcArgs args;
- ret = SendReceive ( EGetMessage, args );
-
- if ( ret != KErrNone)
- {
- LOGGER_WRITE_1( "RSConPCConnSession::GetPacketL() :\
- Send Receive failed with code %d", ret );
- return ret;
- };
-
- // copy data from the chunk
- RMemReadStream readBuf( iChunk.Base(), iChunk.Size() );
- TInt32 length ( 0 );
-
- aBuffer->Reset();
- length = readBuf.ReadInt32L();
-
- HBufC8* data = HBufC8::NewLC( length );
- TPtr8 dataPtr = data->Des();
-
- readBuf.ReadL( dataPtr, length );
- aBuffer->ExpandL( 0, length );
- aBuffer->Write ( 0, dataPtr );
-
- readBuf.Close();
-
- CleanupStack::PopAndDestroy(); // data;
-
- LOGGER_WRITE_1( "RSConPCConnSession::GetPacketL()\
- : returned %d", ret );
- return ret;
- }
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::Version()
-// Forwards a Reset -message to the server
-// -----------------------------------------------------------------------------
-//
-EXPORT_C TInt RSConPCConnSession::ResetServer()
- {
- TRACE_FUNC_ENTRY;
- TInt ret ( KErrNone );
- TIpcArgs args;
- ret = SendReceive ( EResetMessage, args );
- LOGGER_WRITE_1( "RSConPCConnSession::ResetServerL(): ret %d", ret );
- return ret;
- }
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::LaunchServer()
-// Launches the server
-// -----------------------------------------------------------------------------
-//
-TInt RSConPCConnSession::LaunchServer()
- {
- TRACE_FUNC_ENTRY;
- TInt ret( KErrNone );
-
- // Create server
- RProcess p;
- ret = p.Create(KSConPCConnServerExe, KNullDesC);
-
- if ( ret != KErrNone )
- {
- // Loading failed.
- LOGGER_WRITE_1( "RProcess::Create failed, err: %d", ret );
- return ret;
- }
-
-
- TRequestStatus status;
- p.Rendezvous( status );
-
- if ( status != KRequestPending )
- {
- p.Kill(0); // abort startup
- p.Close();
- LOGGER_WRITE("Abort startup, return KErrGeneral");
- return KErrGeneral;
- }
- else
- {
- p.Resume(); // logon OK - start the server
- }
-
- User::WaitForRequest(status);
-
- p.Close();
-
- LOGGER_WRITE_1( "RSConPCConnSession::LaunchServerL(): returned %d", status.Int() );
- return status.Int();
- }
-
-// -----------------------------------------------------------------------------
-// RSConPCConnSession::CreateAndSendChunkHandle()
-// Creates a chunk and sends a handle to server
-// -----------------------------------------------------------------------------
-//
-TInt RSConPCConnSession::CreateAndSendChunkHandle()
- {
- TRACE_FUNC_ENTRY;
- TInt err = iChunk.CreateGlobal( KNullDesC,
- KSConPCConnChunkSize,
- KSConPCConnChunkMaxSize );
- if ( err != KErrNone )
- {
- LOGGER_WRITE_1("iChunk.CreateGlobal failed, err: %d", err);
- return err;
- }
- TIpcArgs args;
- args.Set( 0, iChunk );
- err = SendReceive( EChunkMessage, args );
-
- LOGGER_WRITE_1("RSConPCConnSession::CreateAndSendChunkHandle : returned: %d", err);
- return err;
- }
-
-// End of file