diff -r f5050f1da672 -r 04becd199f91 javamanager/debugapi/src.s60/installoperation.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javamanager/debugapi/src.s60/installoperation.cpp	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,169 @@
+/*
+* Copyright (c) 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: InstallOperation provides a way to launch and communicate
+*              with Java Installer process
+
+*
+*/
+
+
+#include "installoperation.h"
+
+#include "logger.h"
+#include "comms.h"
+#include "commsmessage.h"
+#include "javaprocessconstants.h"
+#include "javasymbianoslayer.h"
+
+using namespace java::debug;
+using namespace java::util;
+using namespace java::comms;
+
+InstallOperation::InstallOperation()
+{
+    mInstaller.registerDefaultListener(this);
+}
+
+InstallOperation::~InstallOperation()
+{
+}
+
+int InstallOperation::runJavaInstaller()
+{
+    JELOG2(EDebugApi);
+
+    int rc = mInstaller.start(IPC_ADDRESS_JAVA_DEBUGAPI_C);
+    if (!rc)
+    {
+        int waitCount = 5;
+        do
+        {
+            // If install operation is done immediately after previous one then
+            // it's possible that previous Java Installer process instance has not
+            // exited yet.
+            rc = startJavaInstaller();
+            if (rc == KErrAlreadyExists)
+            {
+                LOG(EDebugApi, EInfo, "waiting java installer to exit");
+                User::After(500000); // 0.5s
+            }
+            else
+            {
+                waitCount = 0;
+            }
+        }
+        while (--waitCount > 0);
+    }
+    mInstaller.stop();
+
+    if (rc)
+    {
+        ELOG1(EDebugApi, "runJavaInstaller() failed: rc=%d", rc);
+    }
+    return rc;
+}
+
+int InstallOperation::startJavaInstaller()
+{
+    JELOG2(EDebugApi);
+
+    std::string args = java::runtime::JAVA_INSTALLER_STARTER_DLL;
+    args += " poll -address=debugapi";
+
+    std::auto_ptr<HBufC> cmdLine(stringToDes(args.c_str()));
+    std::auto_ptr<HBufC> exe(stringToDes(java::runtime::JAVA_PROCESS));
+
+    RProcess process;
+    int rc = process.Create(exe->Des(), cmdLine->Des());
+
+    if (KErrNone == rc)
+    {
+        // wait for JavaInstaller exit
+        TRequestStatus status;
+        process.Logon(status);
+        process.Resume();
+        User::WaitForRequest(status);
+        rc = status.Int();
+        process.Close();
+    }
+
+    LOG1(EDebugApi, EInfo,"javainstaller exit code: %d", rc);
+    return rc;
+}
+
+/**
+ * Communication with Java Installer is done asynchronously.
+ * Following messages are used:
+ *
+ * Message Name        Id      Contents
+ *
+ * Get Next Operation  500     None
+ *
+ * Operation           501     int operation   (install = 0, uninstall = 1, exit = 2)
+ *                             String url      (present if operation = install)
+ *                             String uid      (present if operation = uninstall)
+ *
+ * Operation Result    502     int operation   (install = 0, uninstall = 1, exit = 2)
+ *                             int result      (ok = 0, error codes are negative)
+ *                             int uidCount    (present if operation = install, value = uids.length)
+ *                             String[] uids   (present if operation = install)
+ *                             String suiteUid (present if operation = install)
+ */
+void InstallOperation::processMessage(CommsMessage& aMessage)
+{
+    JELOG2(EDebugApi);
+
+    switch (aMessage.getMessageId())
+    {
+    case GET_NEXT_OPERATION_MESSAGE_ID:
+    {
+        LOG(EDebugApi, EInfo, "GET_NEXT_OPERATION received");
+        CommsMessage reply = getNextOperation();
+        reply.replyTo(aMessage);
+        reply.setMessageId(OPERATION_MESSAGE_ID);
+        sendToJavaInstaller(reply);
+    }
+    break;
+
+    case OPERATION_RESULT_MESSAGE_ID:
+        LOG(EDebugApi, EInfo,"OPERATION_RESULT received");
+        handleOperationResult(aMessage);
+        break;
+
+    default:
+        WLOG1(EDebugApi, "Unknown message received: msgId = %d", aMessage.getMessageId());
+        break;
+    }
+}
+
+CommsMessage InstallOperation::getNextOperation()
+{
+    CommsMessage msg;
+    msg << EXIT_OPERATION;
+    LOG(EDebugApi, EInfo, "next operation is EXIT");
+    return msg;
+}
+
+void InstallOperation::sendToJavaInstaller(CommsMessage& aMessage)
+{
+    int rc = mInstaller.send(aMessage);
+    if (rc)
+    {
+        WLOG1(EDebugApi, "sendToJavaInstaller() failed: rc = %d", rc);
+    }
+}
+
+void InstallOperation::handleOperationResult(CommsMessage& /*aMessage*/)
+{
+}