Copy as Markdown
Other Tools
/*
* DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/xpcom/io/nsIStorageStream.idl
*/
#ifndef __gen_nsIStorageStream_h__
#define __gen_nsIStorageStream_h__
#include "nsISupports.h"
#include "js/GCAnnotations.h"
/* 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 */
class nsIOutputStream; /* forward declaration */
/* starting interface: nsIStorageStream */
#define NS_ISTORAGESTREAM_IID_STR "44a200fe-6c2b-4b41-b4e3-63e8c14e7c0d"
#define NS_ISTORAGESTREAM_IID \
{0x44a200fe, 0x6c2b, 0x4b41, \
{ 0xb4, 0xe3, 0x63, 0xe8, 0xc1, 0x4e, 0x7c, 0x0d }}
class NS_NO_VTABLE nsIStorageStream : public nsISupports {
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_ISTORAGESTREAM_IID)
/* Used by ToJSValue to check which scriptable interface is implemented. */
using ScriptableInterfaceType = nsIStorageStream;
/* void init (in uint32_t segmentSize, in uint32_t maxSize); */
JS_HAZ_CAN_RUN_SCRIPT NS_IMETHOD Init(uint32_t segmentSize, uint32_t maxSize) = 0;
/* nsIOutputStream getOutputStream (in int32_t startPosition); */
JS_HAZ_CAN_RUN_SCRIPT NS_IMETHOD GetOutputStream(int32_t startPosition, nsIOutputStream **_retval) = 0;
/* nsIInputStream newInputStream (in int32_t startPosition); */
JS_HAZ_CAN_RUN_SCRIPT NS_IMETHOD NewInputStream(int32_t startPosition, nsIInputStream **_retval) = 0;
/* attribute uint32_t length; */
JS_HAZ_CAN_RUN_SCRIPT NS_IMETHOD GetLength(uint32_t *aLength) = 0;
JS_HAZ_CAN_RUN_SCRIPT NS_IMETHOD SetLength(uint32_t aLength) = 0;
/* readonly attribute boolean writeInProgress; */
JS_HAZ_CAN_RUN_SCRIPT NS_IMETHOD GetWriteInProgress(bool *aWriteInProgress) = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIStorageStream, NS_ISTORAGESTREAM_IID)
/* Use this macro when declaring classes that implement this interface. */
#define NS_DECL_NSISTORAGESTREAM \
NS_IMETHOD Init(uint32_t segmentSize, uint32_t maxSize) override; \
NS_IMETHOD GetOutputStream(int32_t startPosition, nsIOutputStream **_retval) override; \
NS_IMETHOD NewInputStream(int32_t startPosition, nsIInputStream **_retval) override; \
NS_IMETHOD GetLength(uint32_t *aLength) override; \
NS_IMETHOD SetLength(uint32_t aLength) override; \
NS_IMETHOD GetWriteInProgress(bool *aWriteInProgress) 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_NSISTORAGESTREAM \
nsresult Init(uint32_t segmentSize, uint32_t maxSize); \
nsresult GetOutputStream(int32_t startPosition, nsIOutputStream **_retval); \
nsresult NewInputStream(int32_t startPosition, nsIInputStream **_retval); \
nsresult GetLength(uint32_t *aLength); \
nsresult SetLength(uint32_t aLength); \
nsresult GetWriteInProgress(bool *aWriteInProgress);
/* Use this macro to declare functions that forward the behavior of this interface to another object. */
#define NS_FORWARD_NSISTORAGESTREAM(_to) \
NS_IMETHOD Init(uint32_t segmentSize, uint32_t maxSize) override { return _to Init(segmentSize, maxSize); } \
NS_IMETHOD GetOutputStream(int32_t startPosition, nsIOutputStream **_retval) override { return _to GetOutputStream(startPosition, _retval); } \
NS_IMETHOD NewInputStream(int32_t startPosition, nsIInputStream **_retval) override { return _to NewInputStream(startPosition, _retval); } \
NS_IMETHOD GetLength(uint32_t *aLength) override { return _to GetLength(aLength); } \
NS_IMETHOD SetLength(uint32_t aLength) override { return _to SetLength(aLength); } \
NS_IMETHOD GetWriteInProgress(bool *aWriteInProgress) override { return _to GetWriteInProgress(aWriteInProgress); }
/* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
#define NS_FORWARD_SAFE_NSISTORAGESTREAM(_to) \
NS_IMETHOD Init(uint32_t segmentSize, uint32_t maxSize) override { return !_to ? NS_ERROR_NULL_POINTER : _to->Init(segmentSize, maxSize); } \
NS_IMETHOD GetOutputStream(int32_t startPosition, nsIOutputStream **_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetOutputStream(startPosition, _retval); } \
NS_IMETHOD NewInputStream(int32_t startPosition, nsIInputStream **_retval) override { return !_to ? NS_ERROR_NULL_POINTER : _to->NewInputStream(startPosition, _retval); } \
NS_IMETHOD GetLength(uint32_t *aLength) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetLength(aLength); } \
NS_IMETHOD SetLength(uint32_t aLength) override { return !_to ? NS_ERROR_NULL_POINTER : _to->SetLength(aLength); } \
NS_IMETHOD GetWriteInProgress(bool *aWriteInProgress) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetWriteInProgress(aWriteInProgress); }
// Factory method
nsresult
NS_NewStorageStream(uint32_t segmentSize, uint32_t maxSize, nsIStorageStream **result);
#endif /* __gen_nsIStorageStream_h__ */