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70 lines
2.3 KiB
Plaintext
70 lines
2.3 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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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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