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66 lines
2.2 KiB
Plaintext
66 lines
2.2 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "nsISupports.idl"
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#include "nsISupportsArray.idl"
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[scriptable, uuid(948A0023-E3A7-11d2-96CF-0060B0FB9956)]
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interface nsIFormatConverter : nsISupports
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{
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/**
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* Get the list of the "input" data flavors (mime types as nsISupportsString),
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* in otherwords, the flavors that this converter can convert "from" (the
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* incoming data to the converter).
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*/
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nsISupportsArray getInputDataFlavors ( ) ;
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/**
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* Get the list of the "output" data flavors (mime types as nsISupportsString),
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* in otherwords, the flavors that this converter can convert "to" (the
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* outgoing data to the converter).
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*
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* @param aDataFlavorList fills list with supported flavors
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*/
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nsISupportsArray getOutputDataFlavors ( ) ;
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/**
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* Determines whether a converion from one flavor to another is supported
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*
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* @param aFromFormatConverter flavor to convert from
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* @param aFromFormatConverter flavor to convert to
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*/
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boolean canConvert ( in string aFromDataFlavor, in string aToDataFlavor ) ;
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/**
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* Converts from one flavor to another.
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*
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* @param aFromFormatConverter flavor to convert from
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* @param aFromFormatConverter flavor to convert to (destination own the memory)
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* @returns returns NS_OK if it was converted
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*/
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void convert ( in string aFromDataFlavor, in nsISupports aFromData, in unsigned long aDataLen,
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in string aToDataFlavor, out nsISupports aToData, out unsigned long aDataToLen ) ;
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};
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%{ C++
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%}
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