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