INodeObserver.h

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/*========================================================== */ 
// header file automatically generated by PIDGEN - DO NOT MODIFY
/*========================================================== */ 

#ifndef SUPPORT_INODEOBSERVER_H
#define SUPPORT_INODEOBSERVER_H

#include <support/IInterface.h>
#include <support/Binder.h>
#include <support/Context.h>
#include <support/String.h>

/*
 * Copyright (c) 2005 Palmsource, Inc.
 * 
 * This software is licensed as described in the file LICENSE, which
 * you should have received as part of this distribution. The terms
 * are also available at http://www.openbinder.org/license.html.
 * 
 * This software consists of voluntary contributions made by many
 * individuals. For the exact contribution history, see the revision
 * history and logs, available at http://www.openbinder.org
 */
#include <support/INode.h>

/* ============= Interface Class Declarations =========================== */

#if _SUPPORTS_NAMESPACE
namespace palmos {
namespace support {
#endif /* _SUPPORTS_NAMESPACE */


class INodeObserver : public IInterface
{
public:
    B_DECLARE_META_INTERFACE(NodeObserver)
    
    
    /* ------- Methods ------------------------ */
    
    
    virtual void                    NodeChanged(const sptr<INode>& who, uint32_t flags, const SValue& hints) = 0;
    
    virtual void                    EntryCreated(const sptr<INode>& node, const SString& name, const sptr<IBinder>& entry) = 0;
    
    virtual void                    EntryModified(const sptr<INode>& node, const SString& name, const sptr<IBinder>& entry) = 0;
    
    virtual void                    EntryRemoved(const sptr<INode>& node, const SString& name) = 0;
    
    virtual void                    EntryRenamed(const sptr<INode>& node, const SString& old_name, const SString& new_name, const sptr<IBinder>& entry) = 0;
    
    /* ------- inline helpers ------------------------- */
    status_t LinkNodeObserver(const sptr<IBinder>& to, const SValue& mappings, uint32_t flags = 0)
    {
        return AsBinder()->Link(to, mappings, flags);
    }
    status_t UnlinkNodeObserver(const sptr<IBinder>& to, const SValue& mappings, uint32_t flags = 0)
    {
        return AsBinder()->Unlink(to, mappings, flags);
    }

protected:
                                    INodeObserver() { }
    virtual                         ~INodeObserver();

private:
    /* ------- copy/assignment protection ------------------ */
                                    INodeObserver(const INodeObserver& o);
            INodeObserver&          operator=(const INodeObserver& o);
};


/* ============= Local Class Declarations =============================== */

class BnNodeObserver : public INodeObserver, public BBinder
{
public:
    virtual SValue                  Inspect(const sptr<IBinder>& caller, const SValue& which, uint32_t flags = 0);
    virtual sptr<IInterface>        InterfaceFor(const SValue& descriptor, uint32_t flags = 0);

protected:
                                    BnNodeObserver();
                                    BnNodeObserver(const SContext& context);
    virtual                         ~BnNodeObserver();
    
    virtual sptr<IBinder>           AsBinderImpl();
    virtual sptr<const IBinder>     AsBinderImpl() const;
    
    /* ------- Marshalling Details ------------ */
    virtual status_t                HandleEffect(const SValue &, const SValue &, const SValue &, SValue *);
    virtual status_t                Transact(uint32_t code, SParcel& data, SParcel* reply, uint32_t flags);

private:
                                    BnNodeObserver(const BnNodeObserver& o);
            BnNodeObserver&         operator=(const BnNodeObserver& o);
};


#if _SUPPORTS_NAMESPACE
} } // namespace palmos::support
#endif /* _SUPPORTS_NAMESPACE */


// namespace palmos::support

#endif // SUPPORT_INODEOBSERVER_H

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PalmSource, Inc. © 2005