135 lines
4.3 KiB
C++
135 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsUCSupport.h"
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#include "nsUCConstructors.h"
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template<class T>
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inline nsresult StabilizedQueryInterface(T* aNewObject,
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REFNSIID aIID,
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void **aResult)
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{
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NS_ADDREF(aNewObject);
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nsresult rv = aNewObject->QueryInterface(aIID, aResult);
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NS_RELEASE(aNewObject);
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return rv;
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}
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nsresult
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CreateMultiTableDecoder(int32_t aTableCount, const uRange * aRangeArray,
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uScanClassID * aScanClassArray,
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uMappingTable ** aMappingTable,
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uint32_t aMaxLengthFactor,
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nsISupports* aOuter,
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REFNSIID aIID,
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void** aResult)
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{
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if (aOuter)
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return NS_ERROR_NO_AGGREGATION;
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nsMultiTableDecoderSupport* decoder =
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new nsMultiTableDecoderSupport(aTableCount, aRangeArray,
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aScanClassArray, aMappingTable,
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aMaxLengthFactor);
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if (!decoder)
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return NS_ERROR_OUT_OF_MEMORY;
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return StabilizedQueryInterface(decoder, aIID, aResult);
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}
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nsresult
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CreateMultiTableEncoder(int32_t aTableCount,
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uScanClassID * aScanClassArray,
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uShiftOutTable ** aShiftOutTable,
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uMappingTable ** aMappingTable,
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uint32_t aMaxLengthFactor,
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nsISupports* aOuter,
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REFNSIID aIID,
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void** aResult)
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{
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if (aOuter)
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return NS_ERROR_NO_AGGREGATION;
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nsMultiTableEncoderSupport* encoder =
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new nsMultiTableEncoderSupport(aTableCount,
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aScanClassArray,
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aShiftOutTable,
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aMappingTable,
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aMaxLengthFactor);
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if (!encoder)
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return NS_ERROR_OUT_OF_MEMORY;
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return StabilizedQueryInterface(encoder, aIID, aResult);
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}
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nsresult
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CreateMultiTableEncoder(int32_t aTableCount,
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uScanClassID * aScanClassArray,
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uMappingTable ** aMappingTable,
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uint32_t aMaxLengthFactor,
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nsISupports* aOuter,
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REFNSIID aIID,
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void** aResult)
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{
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return CreateMultiTableEncoder(aTableCount, aScanClassArray,
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nullptr,
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aMappingTable, aMaxLengthFactor,
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aOuter, aIID, aResult);
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}
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nsresult
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CreateTableEncoder(uScanClassID aScanClass,
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uShiftOutTable * aShiftOutTable,
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uMappingTable * aMappingTable,
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uint32_t aMaxLengthFactor,
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nsISupports* aOuter,
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REFNSIID aIID,
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void** aResult)
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{
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if (aOuter)
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return NS_ERROR_NO_AGGREGATION;
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nsTableEncoderSupport* encoder =
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new nsTableEncoderSupport(aScanClass,
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aShiftOutTable, aMappingTable,
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aMaxLengthFactor);
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if (!encoder)
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return NS_ERROR_OUT_OF_MEMORY;
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return StabilizedQueryInterface(encoder, aIID, aResult);
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}
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nsresult
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CreateTableEncoder(uScanClassID aScanClass,
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uMappingTable * aMappingTable,
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uint32_t aMaxLengthFactor,
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nsISupports* aOuter,
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REFNSIID aIID,
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void** aResult)
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{
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return CreateTableEncoder(aScanClass, nullptr,
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aMappingTable, aMaxLengthFactor,
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aOuter, aIID, aResult);
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}
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nsresult
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CreateOneByteDecoder(uMappingTable * aMappingTable,
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nsISupports* aOuter,
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REFNSIID aIID,
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void** aResult)
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{
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if (aOuter) return NS_ERROR_NO_AGGREGATION;
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nsOneByteDecoderSupport* decoder =
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new nsOneByteDecoderSupport(aMappingTable);
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if (!decoder)
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return NS_ERROR_OUT_OF_MEMORY;
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return StabilizedQueryInterface(decoder, aIID, aResult);
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}
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