--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/baseport/syborg/svphostfs/fs/svphostfsstart.cpp	Tue Aug 04 10:28:23 2009 +0100
@@ -0,0 +1,113 @@
+/*
+* 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 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:
+*
+*/
+
+#include <e32std.h>
+#include <f32fsys.h>
+
+_LIT(KEStartPanicCatagory, "SVP_HOSTFS_SYSSTART");
+
+enum TEStartPanic
+    {
+    ELitNoDM = 1,                           // No Domain Manager
+    ELitDMInitFail,                         // Domain Manager init fail
+    ELitHALFail,                            // HAL init fail
+    ELitConnectFsFail1,                     // Connect fs 1 fail
+    ELitInitLocalPwStoreFail,               // Init PwStore fail
+    ELitLocaleInitialisationFail,           // Initialisation of locale properties failed
+    ELitFSInitDriveInfoFail,                // FS Init DriveInfo fail
+    ELitCreateTrapHandlerFail,              // Create trap handler fail
+    ELitLoadSysLddsFail,                    // Load sys ldds fail
+    ELitLocalDriveMappingFail,              // Local drive mapping fail
+    ELitDriveMappingFileFail,               // Drive mapping file not found
+    ELitSwapMappingFailArrayInconsistent,   // Swap mappings fail - array inconsistent
+    ELitFsSwapMappingFail,                  // Swap mappings fail - Fs request failed
+    EPropertyError,                         // RProperty return error
+    ECompMountFsFail,                       // Failed comp fs mount
+    EFsNameFail,                            // File system name on Z: failed
+    ELitNoWS,                               // No WSERV
+    EStartupModeFail,                       // Get startup mode failed
+    ESysAgentFail,                          // Fail to launch system agent
+    ESetSystemDriveFail                     // Fail to set System Drive
+    };
+
+inline void Panic(TEStartPanic aPanic, TInt aReason)
+    {
+    TBuf<10> panic(KEStartPanicCatagory);
+    panic.AppendFormat(_L("_%d"), aPanic);
+    User::Panic(panic, aReason);
+    }
+
+_LIT(KServerPathSysBin, "0:\\Sys\\Bin\\");
+_LIT(KWindowServerRootName1,"EWSRV.EXE");	
+_LIT(KHostFSMounter, "z:\\sys\\bin\\SVPHOSTFS.EXE");
+
+TBool CreateServer(const TDriveList& aDrives, const TDesC& aRootName)
+	{
+	RProcess ws;
+	TInt r=ws.Create(aRootName, KNullDesC);
+	if (r!=KErrNone)
+		{
+		TFileName name;
+		name = KServerPathSysBin();
+		name+=aRootName;
+		TInt i=EDriveZ;
+		FOREVER
+			{
+			i= (i==0) ? EDriveZ : i-1;
+			if (aDrives[i]!=KDriveAbsent) // Got a valid drive
+				{
+				name[0]=(TUint32)('A'+i); // Set the drive letter
+				r=ws.Create(name,KNullDesC);
+				if (r==KErrNone)
+					break;
+				}
+			if (i==EDriveZ)
+				return EFalse;
+			}
+		}
+	ws.Resume();
+	ws.Close();
+	return ETrue;
+	}
+
+GLDEF_C TInt E32Main()
+        {
+	RProcess ws;
+	TInt r=ws.Create(KHostFSMounter, KNullDesC);
+	if (r == KErrNone)
+	        {
+		TRequestStatus stat;
+		ws.Rendezvous(stat);
+		ws.Resume();
+		User::WaitForRequest(stat);		// wait for start or death
+		ws.Close();
+		}
+	// Start the window server 
+	RFs aFs;
+	r = aFs.Connect();
+
+	if (r != KErrNone)
+	        Panic(ELitConnectFsFail1, r);
+	TDriveList list;
+	aFs.DriveList(list);
+	aFs.Close();
+
+	if (!CreateServer(list,KWindowServerRootName1))
+	        Panic(ELitNoWS,KErrNotFound);
+
+	return(KErrNone);
+	}