nsIMultiplexInputStream.h

Enable keyboard shortcuts

/*

 * DO NOT EDIT.  THIS FILE IS GENERATED FROM $SRCDIR/xpcom/io/nsIMultiplexInputStream.idl

*/

#ifndef __gen_nsIMultiplexInputStream_h__

#define __gen_nsIMultiplexInputStream_h__

#include "nsIInputStream.h"

#include "mozilla/AlreadyAddRefed.h"

#include "mozilla/Assertions.h"

#include "mozilla/DebugOnly.h"

/* For IDL files that don't want to include root IDL files. */

#ifndef NS_NO_VTABLE

#define NS_NO_VTABLE

#endif

/* starting interface:    nsIMultiplexInputStream */

#define NS_IMULTIPLEXINPUTSTREAM_IID_STR "a076fd12-1dd1-11b2-b19a-d53b5dffaade"

#define NS_IMULTIPLEXINPUTSTREAM_IID \

  {0xa076fd12, 0x1dd1, 0x11b2, \

    { 0xb1, 0x9a, 0xd5, 0x3b, 0x5d, 0xff, 0xaa, 0xde }}

class NS_NO_VTABLE nsIMultiplexInputStream : public nsISupports {

 public:

  NS_DECLARE_STATIC_IID_ACCESSOR(NS_IMULTIPLEXINPUTSTREAM_IID)

  /* Used by ToJSValue to check which scriptable interface is implemented. */

  using ScriptableInterfaceType = nsIMultiplexInputStream;

  /* [infallible] readonly attribute unsigned long count; */

  NS_IMETHOD GetCount(uint32_t *aCount) = 0;

  inline uint32_t  GetCount()

    uint32_t result;

    mozilla::DebugOnly<nsresult> rv = GetCount(&result);

    MOZ_ASSERT(NS_SUCCEEDED(rv));

    return result;

  /* void appendStream (in nsIInputStream stream); */

  NS_IMETHOD AppendStream(nsIInputStream *stream) = 0;

  /* nsIInputStream getStream (in unsigned long index); */

  NS_IMETHOD GetStream(uint32_t index, nsIInputStream **_retval) = 0;

};

  NS_DEFINE_STATIC_IID_ACCESSOR(nsIMultiplexInputStream, NS_IMULTIPLEXINPUTSTREAM_IID)

/* Use this macro when declaring classes that implement this interface. */

#define NS_DECL_NSIMULTIPLEXINPUTSTREAM \

  using nsIMultiplexInputStream::GetCount; \

  NS_IMETHOD GetCount(uint32_t *aCount) override; \

  NS_IMETHOD AppendStream(nsIInputStream *stream) override; \

  NS_IMETHOD GetStream(uint32_t index, nsIInputStream **_retval) override;

/* Use this macro when declaring the members of this interface when the

   class doesn't implement the interface. This is useful for forwarding. */

#define NS_DECL_NON_VIRTUAL_NSIMULTIPLEXINPUTSTREAM \

  using nsIMultiplexInputStream::GetCount; \

  nsresult GetCount(uint32_t *aCount); \

  nsresult AppendStream(nsIInputStream *stream); \

  nsresult GetStream(uint32_t index, nsIInputStream **_retval);

/* Use this macro to declare functions that forward the behavior of this interface to another object. */

#define NS_FORWARD_NSIMULTIPLEXINPUTSTREAM(_to) \

  using nsIMultiplexInputStream::GetCount; \

  NS_IMETHOD GetCount(uint32_t *aCount) override { return _to GetCount(aCount); } \

  NS_IMETHOD AppendStream(nsIInputStream *stream) override { return _to AppendStream(stream); } \

  NS_IMETHOD GetStream(uint32_t index, nsIInputStream **_retval) override { return _to GetStream(index, _retval); }

/* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */

#define NS_FORWARD_SAFE_NSIMULTIPLEXINPUTSTREAM(_to) \

  NS_IMETHOD GetCount(uint32_t *aCount) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetCount(aCount); } \

  NS_IMETHOD AppendStream(nsIInputStream *stream) override { return !_to ? NS_ERROR_NULL_POINTER : _to->AppendStream(stream); } \

  NS_IMETHOD GetStream(uint32_t index, nsIInputStream **_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetStream(index, _retval); }

#endif /* __gen_nsIMultiplexInputStream_h__ */