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- /*
- * DO NOT EDIT. THIS FILE IS GENERATED FROM nsIStreamTransportService.idl
- */
-
- #ifndef __gen_nsIStreamTransportService_h__
- #define __gen_nsIStreamTransportService_h__
-
-
- #ifndef __gen_nsISupports_h__
- #include "nsISupports.h"
- #endif
-
- /* For IDL files that don't want to include root IDL files. */
- #ifndef NS_NO_VTABLE
- #define NS_NO_VTABLE
- #endif
- class nsITransport; /* forward declaration */
-
- class nsIInputStream; /* forward declaration */
-
- class nsIOutputStream; /* forward declaration */
-
-
- /* starting interface: nsIStreamTransportService */
- #define NS_ISTREAMTRANSPORTSERVICE_IID_STR "8268d474-efbf-494f-a152-e8a8616f4e52"
-
- #define NS_ISTREAMTRANSPORTSERVICE_IID \
- {0x8268d474, 0xefbf, 0x494f, \
- { 0xa1, 0x52, 0xe8, 0xa8, 0x61, 0x6f, 0x4e, 0x52 }}
-
- /**
- * This service read/writes a stream on a background thread.
- *
- * Use this service to transform any blocking stream (e.g., file stream)
- * into a fully asynchronous stream that can be read/written without
- * blocking the main thread.
- */
- class NS_NO_VTABLE nsIStreamTransportService : public nsISupports {
- public:
-
- NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISTREAMTRANSPORTSERVICE_IID)
-
- /**
- * CreateInputTransport
- *
- * @param aStream
- * The input stream that will be read on a background thread.
- * This stream must implement "blocking" stream semantics.
- * @param aStartOffset
- * The input stream will be read starting from this offset. Pass
- * -1 to read from the current stream offset. NOTE: this parameter
- * is ignored if the stream does not support nsISeekableStream.
- * @param aReadLimit
- * This parameter limits the number of bytes that will be read from
- * the input stream. Pass -1 to read everything.
- * @param aCloseWhenDone
- * Specify this flag to have the input stream closed once its
- * contents have been completely read.
- *
- * @return nsITransport instance.
- */
- /* nsITransport createInputTransport (in nsIInputStream aStream, in long long aStartOffset, in long long aReadLimit, in boolean aCloseWhenDone); */
- NS_IMETHOD CreateInputTransport(nsIInputStream *aStream, PRInt64 aStartOffset, PRInt64 aReadLimit, PRBool aCloseWhenDone, nsITransport **_retval) = 0;
-
- /**
- * CreateOutputTransport
- *
- * @param aStream
- * The output stream that will be written to on a background thread.
- * This stream must implement "blocking" stream semantics.
- * @param aStartOffset
- * The output stream will be written starting at this offset. Pass
- * -1 to write to the current stream offset. NOTE: this parameter
- * is ignored if the stream does not support nsISeekableStream.
- * @param aWriteLimit
- * This parameter limits the number of bytes that will be written to
- * the output stream. Pass -1 for unlimited writing.
- * @param aCloseWhenDone
- * Specify this flag to have the output stream closed once its
- * contents have been completely written.
- *
- * @return nsITransport instance.
- */
- /* nsITransport createOutputTransport (in nsIOutputStream aStream, in long long aStartOffset, in long long aWriteLimit, in boolean aCloseWhenDone); */
- NS_IMETHOD CreateOutputTransport(nsIOutputStream *aStream, PRInt64 aStartOffset, PRInt64 aWriteLimit, PRBool aCloseWhenDone, nsITransport **_retval) = 0;
-
- };
-
- /* Use this macro when declaring classes that implement this interface. */
- #define NS_DECL_NSISTREAMTRANSPORTSERVICE \
- NS_IMETHOD CreateInputTransport(nsIInputStream *aStream, PRInt64 aStartOffset, PRInt64 aReadLimit, PRBool aCloseWhenDone, nsITransport **_retval); \
- NS_IMETHOD CreateOutputTransport(nsIOutputStream *aStream, PRInt64 aStartOffset, PRInt64 aWriteLimit, PRBool aCloseWhenDone, nsITransport **_retval);
-
- /* Use this macro to declare functions that forward the behavior of this interface to another object. */
- #define NS_FORWARD_NSISTREAMTRANSPORTSERVICE(_to) \
- NS_IMETHOD CreateInputTransport(nsIInputStream *aStream, PRInt64 aStartOffset, PRInt64 aReadLimit, PRBool aCloseWhenDone, nsITransport **_retval) { return _to CreateInputTransport(aStream, aStartOffset, aReadLimit, aCloseWhenDone, _retval); } \
- NS_IMETHOD CreateOutputTransport(nsIOutputStream *aStream, PRInt64 aStartOffset, PRInt64 aWriteLimit, PRBool aCloseWhenDone, nsITransport **_retval) { return _to CreateOutputTransport(aStream, aStartOffset, aWriteLimit, aCloseWhenDone, _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_NSISTREAMTRANSPORTSERVICE(_to) \
- NS_IMETHOD CreateInputTransport(nsIInputStream *aStream, PRInt64 aStartOffset, PRInt64 aReadLimit, PRBool aCloseWhenDone, nsITransport **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->CreateInputTransport(aStream, aStartOffset, aReadLimit, aCloseWhenDone, _retval); } \
- NS_IMETHOD CreateOutputTransport(nsIOutputStream *aStream, PRInt64 aStartOffset, PRInt64 aWriteLimit, PRBool aCloseWhenDone, nsITransport **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->CreateOutputTransport(aStream, aStartOffset, aWriteLimit, aCloseWhenDone, _retval); }
-
- #if 0
- /* Use the code below as a template for the implementation class for this interface. */
-
- /* Header file */
- class nsStreamTransportService : public nsIStreamTransportService
- {
- public:
- NS_DECL_ISUPPORTS
- NS_DECL_NSISTREAMTRANSPORTSERVICE
-
- nsStreamTransportService();
-
- private:
- ~nsStreamTransportService();
-
- protected:
- /* additional members */
- };
-
- /* Implementation file */
- NS_IMPL_ISUPPORTS1(nsStreamTransportService, nsIStreamTransportService)
-
- nsStreamTransportService::nsStreamTransportService()
- {
- /* member initializers and constructor code */
- }
-
- nsStreamTransportService::~nsStreamTransportService()
- {
- /* destructor code */
- }
-
- /* nsITransport createInputTransport (in nsIInputStream aStream, in long long aStartOffset, in long long aReadLimit, in boolean aCloseWhenDone); */
- NS_IMETHODIMP nsStreamTransportService::CreateInputTransport(nsIInputStream *aStream, PRInt64 aStartOffset, PRInt64 aReadLimit, PRBool aCloseWhenDone, nsITransport **_retval)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* nsITransport createOutputTransport (in nsIOutputStream aStream, in long long aStartOffset, in long long aWriteLimit, in boolean aCloseWhenDone); */
- NS_IMETHODIMP nsStreamTransportService::CreateOutputTransport(nsIOutputStream *aStream, PRInt64 aStartOffset, PRInt64 aWriteLimit, PRBool aCloseWhenDone, nsITransport **_retval)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* End of implementation class template. */
- #endif
-
-
- #endif /* __gen_nsIStreamTransportService_h__ */
-