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/*
* DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/xpcom/io/nsIStreamBufferAccess.idl
*/
#ifndef __gen_nsIStreamBufferAccess_h__
#define __gen_nsIStreamBufferAccess_h__
#include "nsISupports.h"
/* For IDL files that don't want to include root IDL files. */
#ifndef NS_NO_VTABLE
#define NS_NO_VTABLE
#endif
/* starting interface: nsIStreamBufferAccess */
#define NS_ISTREAMBUFFERACCESS_IID_STR "ac923b72-ac87-4892-ac7a-ca385d429435"
#define NS_ISTREAMBUFFERACCESS_IID \
{0xac923b72, 0xac87, 0x4892, \
{ 0xac, 0x7a, 0xca, 0x38, 0x5d, 0x42, 0x94, 0x35 }}
class NS_NO_VTABLE nsIStreamBufferAccess : public nsISupports {
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_ISTREAMBUFFERACCESS_IID)
/* Used by ToJSValue to check which scriptable interface is implemented. */
using ScriptableInterfaceType = nsIStreamBufferAccess;
/* [noscript,notxpcom] charPtr getBuffer (in uint32_t aLength, in uint32_t aAlignMask); */
NS_IMETHOD_(char *) GetBuffer(uint32_t aLength, uint32_t aAlignMask) = 0;
/* [noscript,notxpcom] void putBuffer (in charPtr aBuffer, in uint32_t aLength); */
NS_IMETHOD_(void) PutBuffer(char * aBuffer, uint32_t aLength) = 0;
/* void disableBuffering (); */
NS_IMETHOD DisableBuffering(void) = 0;
/* void enableBuffering (); */
NS_IMETHOD EnableBuffering(void) = 0;
/* readonly attribute nsISupports unbufferedStream; */
NS_IMETHOD GetUnbufferedStream(nsISupports **aUnbufferedStream) = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIStreamBufferAccess, NS_ISTREAMBUFFERACCESS_IID)
/* Use this macro when declaring classes that implement this interface. */
#define NS_DECL_NSISTREAMBUFFERACCESS \
NS_IMETHOD_(char *) GetBuffer(uint32_t aLength, uint32_t aAlignMask) override; \
NS_IMETHOD_(void) PutBuffer(char * aBuffer, uint32_t aLength) override; \
NS_IMETHOD DisableBuffering(void) override; \
NS_IMETHOD EnableBuffering(void) override; \
NS_IMETHOD GetUnbufferedStream(nsISupports **aUnbufferedStream) 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_NSISTREAMBUFFERACCESS \
nsresult_(char *) GetBuffer(uint32_t aLength, uint32_t aAlignMask); \
nsresult_(void) PutBuffer(char * aBuffer, uint32_t aLength); \
nsresult DisableBuffering(void); \
nsresult EnableBuffering(void); \
nsresult GetUnbufferedStream(nsISupports **aUnbufferedStream);
/* Use this macro to declare functions that forward the behavior of this interface to another object. */
#define NS_FORWARD_NSISTREAMBUFFERACCESS(_to) \
NS_IMETHOD_(char *) GetBuffer(uint32_t aLength, uint32_t aAlignMask) override { return _to GetBuffer(aLength, aAlignMask); } \
NS_IMETHOD_(void) PutBuffer(char * aBuffer, uint32_t aLength) override { return _to PutBuffer(aBuffer, aLength); } \
NS_IMETHOD DisableBuffering(void) override { return _to DisableBuffering(); } \
NS_IMETHOD EnableBuffering(void) override { return _to EnableBuffering(); } \
NS_IMETHOD GetUnbufferedStream(nsISupports **aUnbufferedStream) override { return _to GetUnbufferedStream(aUnbufferedStream); }
/* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
#define NS_FORWARD_SAFE_NSISTREAMBUFFERACCESS(_to) \
NS_IMETHOD_(char *) GetBuffer(uint32_t aLength, uint32_t aAlignMask) override; \
NS_IMETHOD_(void) PutBuffer(char * aBuffer, uint32_t aLength) override; \
NS_IMETHOD DisableBuffering(void) override { return !_to ? NS_ERROR_NULL_POINTER : _to->DisableBuffering(); } \
NS_IMETHOD EnableBuffering(void) override { return !_to ? NS_ERROR_NULL_POINTER : _to->EnableBuffering(); } \
NS_IMETHOD GetUnbufferedStream(nsISupports **aUnbufferedStream) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetUnbufferedStream(aUnbufferedStream); }
/**
* These macros get and put a buffer given either an sba parameter that may
* point to an object implementing nsIStreamBufferAccess, nsIObjectInputStream,
* or nsIObjectOutputStream.
*/
#define NS_GET_BUFFER(sba,n,a) ((sba)->GetBuffer(n, a))
#define NS_PUT_BUFFER(sba,p,n) ((sba)->PutBuffer(p, n))
#endif /* __gen_nsIStreamBufferAccess_h__ */