--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/installationservices/swinstallationfw/source/siftransportclient.cpp Tue Aug 31 15:21:33 2010 +0300
@@ -0,0 +1,186 @@
+/*
+* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:
+* This file implements the client side of the SIF Transport library
+*
+*/
+
+
+#include <f32file.h>
+#include <usif/sif/sif.h>
+#include <scs/scscommon.h>
+#include "siftransportclient.h"
+#include "siftransportcommon.h"
+
+using namespace Usif;
+
+ EXPORT_C RSifTransportClient::RSifTransportClient()
+ : RScsClientBase(), iArgBuf(NULL), iResBuf(NULL), iOngoingFunction(0)
+ {
+ }
+
+EXPORT_C TInt RSifTransportClient::Connect(const TDesC& aServerName, const TVersion& aRequiredVersion, const TDesC& aServerImageName, TUid aServerUid)
+ {
+ TUidType uidType(KExecutableImageUid, KNullUid, aServerUid);
+ return RScsClientBase::Connect(aServerName, aRequiredVersion, aServerImageName, uidType);
+ }
+
+EXPORT_C void RSifTransportClient::Close()
+ {
+ delete iArgBuf;
+ delete iResBuf;
+
+ RScsClientBase::Close();
+ }
+
+EXPORT_C void RSifTransportClient::GetComponentInfo(const TDesC& aFileName, CComponentInfo& aComponentInfo, TRequestStatus& aStatus)
+ {
+ TIpcArgs ipcArgs(&aFileName);
+ TRAPD(err, aComponentInfo.PrepareForIpcL(ipcArgs, 2));
+ if (err)
+ {
+ TRequestStatus *status(&aStatus);
+ User::RequestComplete(status, err);
+ return;
+ }
+
+ CallSifFunction(EGetComponentInfoByFileName, ipcArgs, aStatus);
+ }
+
+EXPORT_C void RSifTransportClient::GetComponentInfo(RFile& aFileHandle, CComponentInfo& aComponentInfo, TRequestStatus& aStatus)
+ {
+ TIpcArgs ipcArgs;
+ TInt transferErr = aFileHandle.TransferToServer(ipcArgs, 0, 1);
+ TRAPD(err, aComponentInfo.PrepareForIpcL(ipcArgs, 2));
+ if (err || transferErr)
+ {
+ TRequestStatus *status(&aStatus);
+ User::RequestComplete(status, err ? err : transferErr);
+ return;
+ }
+
+ CallSifFunction(EGetComponentInfoByFileHandle, ipcArgs, aStatus);
+ }
+
+EXPORT_C void RSifTransportClient::Install(const TDesC& aFileName, TRequestStatus& aStatus, TBool aExclusiveOperation)
+ {
+ TIpcArgs ipcArgs(&aFileName, aExclusiveOperation);
+ CallSifFunction(EInstallByFileName, ipcArgs, aStatus);
+ }
+
+EXPORT_C void RSifTransportClient::Install(const TDesC& aFileName, const COpaqueNamedParams& aArguments,
+ COpaqueNamedParams& aResults, TRequestStatus& aStatus, TBool aExclusiveOperation)
+ {
+ TIpcArgs ipcArgs(&aFileName, aExclusiveOperation);
+ TRAPD(err, PrepareOpaqueParamsL(ipcArgs, aArguments, aResults));
+ if (err)
+ {
+ TRequestStatus *status(&aStatus);
+ User::RequestComplete(status, err);
+ return;
+ }
+
+ CallSifFunction(EInstallByFileNameWithOpaqueData, ipcArgs, aStatus);
+ }
+
+EXPORT_C void RSifTransportClient::Install(RFile& aFileHandle, TRequestStatus& aStatus, TBool aExclusiveOperation)
+ {
+ TIpcArgs ipcArgs(0, 0, aExclusiveOperation);
+ TInt err = aFileHandle.TransferToServer(ipcArgs, 0, 1);
+ if (err)
+ {
+ TRequestStatus *status(&aStatus);
+ User::RequestComplete(status, err);
+ return;
+ }
+
+ CallSifFunction(EInstallByFileHandle, ipcArgs, aStatus);
+ }
+
+EXPORT_C void RSifTransportClient::Install(RFile& aFileHandle, const COpaqueNamedParams& aArguments,
+ COpaqueNamedParams& aResults, TRequestStatus& aStatus, TBool aExclusiveOperation)
+ {
+ // An axiliary synchronous call to pass the aExclusiveOperation flag the server as a fifth parameter
+ TIpcArgs ipcArgs1(aExclusiveOperation);
+ CallSessionFunction(EInstallByFileHandleWithOpaqueDataPreamble, ipcArgs1);
+
+ // Proper asynchronous call
+ TIpcArgs ipcArgs2;
+ TInt transferErr = aFileHandle.TransferToServer(ipcArgs2, 0, 1);
+ TRAPD(err, PrepareOpaqueParamsL(ipcArgs2, aArguments, aResults));
+ if (err || transferErr)
+ {
+ TRequestStatus *status(&aStatus);
+ User::RequestComplete(status, err ? err : transferErr);
+ return;
+ }
+ CallSifFunction(EInstallByFileHandleWithOpaqueData, ipcArgs2, aStatus);
+ }
+
+EXPORT_C void RSifTransportClient::Uninstall(TComponentId aComponentId, TRequestStatus& aStatus, TBool aExclusiveOperation)
+ {
+ TIpcArgs ipcArgs(aComponentId, aExclusiveOperation);
+ CallSifFunction(EUninstall, ipcArgs, aStatus);
+ }
+
+EXPORT_C void RSifTransportClient::Uninstall(TComponentId aComponentId, const COpaqueNamedParams& aArguments,
+ COpaqueNamedParams& aResults, TRequestStatus& aStatus, TBool aExclusiveOperation)
+ {
+ TIpcArgs ipcArgs(aComponentId, aExclusiveOperation);
+ TRAPD(err, PrepareOpaqueParamsL(ipcArgs, aArguments, aResults));
+ if (err)
+ {
+ TRequestStatus *status(&aStatus);
+ User::RequestComplete(status, err);
+ return;
+ }
+
+ CallSifFunction(EUninstallWithOpaqueData, ipcArgs, aStatus);
+ }
+
+EXPORT_C void RSifTransportClient::Activate(TComponentId aComponentId, TRequestStatus& aStatus)
+ {
+ TIpcArgs ipcArgs(aComponentId);
+ CallSifFunction(EActivate, ipcArgs, aStatus);
+ }
+
+
+EXPORT_C void RSifTransportClient::Deactivate(TComponentId aComponentId, TRequestStatus& aStatus)
+ {
+ TIpcArgs ipcArgs(aComponentId);
+ CallSifFunction(EDeactivate, ipcArgs, aStatus);
+ }
+
+EXPORT_C void RSifTransportClient::CancelOperation()
+ {
+ if (iOngoingFunction > 0)
+ {
+ CancelSessionFunction(iOngoingFunction);
+ iOngoingFunction = 0;
+ }
+ }
+
+void RSifTransportClient::CallSifFunction(TInt aFunction, const TIpcArgs& aArgs, TRequestStatus& aStatus)
+ {
+ aStatus = KRequestPending;
+ iOngoingFunction = aFunction;
+ CallSessionFunction(aFunction, aArgs, aStatus);
+ }
+
+void RSifTransportClient::PrepareOpaqueParamsL(TIpcArgs& aIpcArgs, const COpaqueNamedParams& aArguments,
+ COpaqueNamedParams& aResults)
+ {
+ aArguments.PrepareArgumentsForIpcL(aIpcArgs, 2);
+ aResults.PrepareResultsForIpcL(aIpcArgs, 3);
+ }