examples/ForumNokia/S60_3rd_Edition_TextMTM_Example/modules/Install/src/txinstall.cpp

// txin.cpp
//
// � 2006 Nokia Corporation.  All rights reserved.
//

// includes
#include <e32base.h>
#include <e32cons.h>
#include <msvapi.h>
#include <mtclreg.h>
#include <MTUDREG.H> 

#include "txclient.h"
#include "txti.h"

LOCAL_D CConsoleBase* console;
LOCAL_C void consoleUIInstallL();
LOCAL_C void DoInstallL();
_LIT(KMTMDataLocation,"C:\\RESOURCE\\MESSAGING\\MTM\\txtmtm.rsc");

_LIT(KTxtTitle,"TextMTM install");
_LIT(KFormatFailed,"failed: leave code=%d");
_LIT(KFormatSuccess,"MTM install succeeded");

// Dummy observer class to absorb Message Server session events
class TDummyObserver : public MMsvSessionObserver
        {
public:
        void HandleSessionEventL(TMsvSessionEvent /*aEvent*/, TAny* /*aArg1*/, TAny* /*aArg2*/, TAny* /*aArg3*/) {};
        };



LOCAL_C void DoInstallL()
// Set up Message Server session and install Text MTM group
        {
  
        
        _LIT(K1, "phase 1 ok \n");
        _LIT(K2, "phase 2 ok \n");
        _LIT(KServiceDirectoryAlreadyCreated, "directory TextMTMService already created on c drive \n");
        _LIT(KServiceDirectoryCreated, "directory TextMTMService service created on c drive \n");
        
        
        TDummyObserver ob;
        CMsvSession* session = CMsvSession::OpenSyncL(ob);
        CleanupStack::PushL(session);
        TInt err=session->DeInstallMtmGroup(KMTMDataLocation);
        if (err!=KErrNone && err!=KErrNotFound)
                User::Leave(err);
        User::LeaveIfError(session->InstallMtmGroup(KMTMDataLocation));
        
        // Installing is ok
        console->Printf(K1);


        CClientMtmRegistry* cl = CClientMtmRegistry::NewL(*session);    
        if(!cl->IsPresent(KUidMsgTypeText))     User::Leave(KErrNotFound);
        
        // Resource file was found
        console->Printf(K2);

        CTextMtmClient* climpl=NULL;
        climpl = (CTextMtmClient*)cl->NewMtmL(KUidMsgTypeText);


        delete climpl;
        delete cl;

        CleanupStack::PopAndDestroy(session); // session

        RFs fs;
        fs.Connect();
        
        _LIT(KNewDir,"\\data\\TextMTMService\\");
        
        // Try to create the directory
        TInt err4 = fs.MkDir(KNewDir);

        // In case the directory is already there...
        if (err4==KErrAlreadyExists) 
                {
                console->Printf(KServiceDirectoryAlreadyCreated);
                }
                
        // Directory not yet created...
        else if (err4==KErrNone)  
                {
                console->Printf(KServiceDirectoryCreated);
                        
                }

        
        fs.Close();
        

        }

LOCAL_C void consoleUIInstallL()
// Set up simple console UI
    {
        // Construct and install the active scheduler
        CActiveScheduler* scheduler = new (ELeave) CActiveScheduler;
        CleanupStack::PushL(scheduler);
        CActiveScheduler::Install(scheduler);

        console=Console::NewL(KTxtTitle,TSize(KConsFullScreen,KConsFullScreen));
        CleanupStack::PushL(console);
        

        TRAPD(error,DoInstallL()); // call install function
        if (error != KErrNone)
                console->Printf(KFormatFailed, error);
    else
        console->Printf(KFormatSuccess);
        console->Getch();
        CleanupStack::PopAndDestroy(2, scheduler); // console, scheduler
        }

GLDEF_C TInt E32Main()
        {
        __UHEAP_MARK;
        CTrapCleanup* cleanup=CTrapCleanup::New(); // get clean-up stack
        TRAPD(error,consoleUIInstallL());
        delete cleanup; // destroy clean-up stack
        __UHEAP_MARKEND;
        return error;
    }
    

---