/*
 * DO NOT EDIT.  THIS FILE IS GENERATED FROM nsISimpleStreamProvider.idl
 */

#ifndef __gen_nsISimpleStreamProvider_h__
#define __gen_nsISimpleStreamProvider_h__


#ifndef __gen_nsIStreamProvider_h__
#include "nsIStreamProvider.h"
#endif

/* For IDL files that don't want to include root IDL files. */
#ifndef NS_NO_VTABLE
#define NS_NO_VTABLE
#endif
class nsIInputStream; /* forward declaration */


/* starting interface:    nsISimpleStreamProvider */
#define NS_ISIMPLESTREAMPROVIDER_IID_STR "c20bb3b9-0755-4eff-9222-3537f9e89082"

#define NS_ISIMPLESTREAMPROVIDER_IID \
  {0xc20bb3b9, 0x0755, 0x4eff, \
    { 0x92, 0x22, 0x35, 0x37, 0xf9, 0xe8, 0x90, 0x82 }}

/**
 * A simple stream provider can be used with AsyncWrite to supply data from 
 * an existing input stream.
 */
class NS_NO_VTABLE nsISimpleStreamProvider : public nsIStreamProvider {
 public: 

  NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISIMPLESTREAMPROVIDER_IID)

  /**
     * Initialize the simple stream provider.
     *
     * @param aSource data will be read from this input stream to the channel
     * @param aObserver optional stream observer (can be NULL)
     */
  /* void init (in nsIInputStream aSource, in nsIRequestObserver aObserver); */
  NS_IMETHOD Init(nsIInputStream *aSource, nsIRequestObserver *aObserver) = 0;

};

/* Use this macro when declaring classes that implement this interface. */
#define NS_DECL_NSISIMPLESTREAMPROVIDER \
  NS_IMETHOD Init(nsIInputStream *aSource, nsIRequestObserver *aObserver); 

/* Use this macro to declare functions that forward the behavior of this interface to another object. */
#define NS_FORWARD_NSISIMPLESTREAMPROVIDER(_to) \
  NS_IMETHOD Init(nsIInputStream *aSource, nsIRequestObserver *aObserver) { return _to Init(aSource, aObserver); } 

/* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
#define NS_FORWARD_SAFE_NSISIMPLESTREAMPROVIDER(_to) \
  NS_IMETHOD Init(nsIInputStream *aSource, nsIRequestObserver *aObserver) { return !_to ? NS_ERROR_NULL_POINTER : _to->Init(aSource, aObserver); } 

#if 0
/* Use the code below as a template for the implementation class for this interface. */

/* Header file */
class nsSimpleStreamProvider : public nsISimpleStreamProvider
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSISIMPLESTREAMPROVIDER

  nsSimpleStreamProvider();
  virtual ~nsSimpleStreamProvider();
  /* additional members */
};

/* Implementation file */
NS_IMPL_ISUPPORTS1(nsSimpleStreamProvider, nsISimpleStreamProvider)

nsSimpleStreamProvider::nsSimpleStreamProvider()
{
  NS_INIT_ISUPPORTS();
  /* member initializers and constructor code */
}

nsSimpleStreamProvider::~nsSimpleStreamProvider()
{
  /* destructor code */
}

/* void init (in nsIInputStream aSource, in nsIRequestObserver aObserver); */
NS_IMETHODIMP nsSimpleStreamProvider::Init(nsIInputStream *aSource, nsIRequestObserver *aObserver)
{
    return NS_ERROR_NOT_IMPLEMENTED;
}

/* End of implementation class template. */
#endif


#endif /* __gen_nsISimpleStreamProvider_h__ */
