1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/intl/uconv/util/nsUCConstructors.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,158 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +
1.10 +
1.11 +#include "nsUCSupport.h"
1.12 +#include "nsUCConstructors.h"
1.13 +
1.14 +template<class T>
1.15 +inline NS_METHOD StabilizedQueryInterface(T* aNewObject,
1.16 + REFNSIID aIID,
1.17 + void **aResult)
1.18 +{
1.19 + NS_ADDREF(aNewObject);
1.20 + nsresult rv = aNewObject->QueryInterface(aIID, aResult);
1.21 + NS_RELEASE(aNewObject);
1.22 + return rv;
1.23 +}
1.24 +
1.25 +NS_METHOD
1.26 +CreateMultiTableDecoder(int32_t aTableCount, const uRange * aRangeArray,
1.27 + uScanClassID * aScanClassArray,
1.28 + uMappingTable ** aMappingTable,
1.29 + uint32_t aMaxLengthFactor,
1.30 + nsISupports* aOuter,
1.31 + REFNSIID aIID,
1.32 + void** aResult)
1.33 +{
1.34 +
1.35 + if (aOuter)
1.36 + return NS_ERROR_NO_AGGREGATION;
1.37 +
1.38 + nsMultiTableDecoderSupport* decoder =
1.39 + new nsMultiTableDecoderSupport(aTableCount, aRangeArray,
1.40 + aScanClassArray, aMappingTable,
1.41 + aMaxLengthFactor);
1.42 + if (!decoder)
1.43 + return NS_ERROR_OUT_OF_MEMORY;
1.44 +
1.45 + return StabilizedQueryInterface(decoder, aIID, aResult);
1.46 +}
1.47 +
1.48 +NS_METHOD
1.49 +CreateMultiTableEncoder(int32_t aTableCount,
1.50 + uScanClassID * aScanClassArray,
1.51 + uShiftOutTable ** aShiftOutTable,
1.52 + uMappingTable ** aMappingTable,
1.53 + uint32_t aMaxLengthFactor,
1.54 + nsISupports* aOuter,
1.55 + REFNSIID aIID,
1.56 + void** aResult)
1.57 +{
1.58 +
1.59 + if (aOuter)
1.60 + return NS_ERROR_NO_AGGREGATION;
1.61 +
1.62 + nsMultiTableEncoderSupport* encoder =
1.63 + new nsMultiTableEncoderSupport(aTableCount,
1.64 + aScanClassArray,
1.65 + aShiftOutTable,
1.66 + aMappingTable,
1.67 + aMaxLengthFactor);
1.68 + if (!encoder)
1.69 + return NS_ERROR_OUT_OF_MEMORY;
1.70 +
1.71 + return StabilizedQueryInterface(encoder, aIID, aResult);
1.72 +}
1.73 +
1.74 +NS_METHOD
1.75 +CreateMultiTableEncoder(int32_t aTableCount,
1.76 + uScanClassID * aScanClassArray,
1.77 + uMappingTable ** aMappingTable,
1.78 + uint32_t aMaxLengthFactor,
1.79 + nsISupports* aOuter,
1.80 + REFNSIID aIID,
1.81 + void** aResult)
1.82 +{
1.83 + return CreateMultiTableEncoder(aTableCount, aScanClassArray,
1.84 + nullptr,
1.85 + aMappingTable, aMaxLengthFactor,
1.86 + aOuter, aIID, aResult);
1.87 +}
1.88 +
1.89 +NS_METHOD
1.90 +CreateTableEncoder(uScanClassID aScanClass,
1.91 + uShiftOutTable * aShiftOutTable,
1.92 + uMappingTable * aMappingTable,
1.93 + uint32_t aMaxLengthFactor,
1.94 + nsISupports* aOuter,
1.95 + REFNSIID aIID,
1.96 + void** aResult)
1.97 +{
1.98 + if (aOuter)
1.99 + return NS_ERROR_NO_AGGREGATION;
1.100 +
1.101 + nsTableEncoderSupport* encoder =
1.102 + new nsTableEncoderSupport(aScanClass,
1.103 + aShiftOutTable, aMappingTable,
1.104 + aMaxLengthFactor);
1.105 + if (!encoder)
1.106 + return NS_ERROR_OUT_OF_MEMORY;
1.107 +
1.108 + return StabilizedQueryInterface(encoder, aIID, aResult);
1.109 +}
1.110 +
1.111 +NS_METHOD
1.112 +CreateTableEncoder(uScanClassID aScanClass,
1.113 + uMappingTable * aMappingTable,
1.114 + uint32_t aMaxLengthFactor,
1.115 + nsISupports* aOuter,
1.116 + REFNSIID aIID,
1.117 + void** aResult)
1.118 +{
1.119 + return CreateTableEncoder(aScanClass, nullptr,
1.120 + aMappingTable, aMaxLengthFactor,
1.121 + aOuter, aIID, aResult);
1.122 +}
1.123 +
1.124 +NS_METHOD
1.125 +CreateTableDecoder(uScanClassID aScanClass,
1.126 + uShiftInTable * aShiftInTable,
1.127 + uMappingTable * aMappingTable,
1.128 + uint32_t aMaxLengthFactor,
1.129 + nsISupports* aOuter,
1.130 + REFNSIID aIID,
1.131 + void** aResult)
1.132 +{
1.133 + if (aOuter)
1.134 + return NS_ERROR_NO_AGGREGATION;
1.135 +
1.136 + nsTableDecoderSupport* decoder =
1.137 + new nsTableDecoderSupport(aScanClass, aShiftInTable, aMappingTable,
1.138 + aMaxLengthFactor);
1.139 + if (!decoder)
1.140 + return NS_ERROR_OUT_OF_MEMORY;
1.141 +
1.142 + return StabilizedQueryInterface(decoder, aIID, aResult);
1.143 +}
1.144 +
1.145 +NS_METHOD
1.146 +CreateOneByteDecoder(uMappingTable * aMappingTable,
1.147 +
1.148 + nsISupports* aOuter,
1.149 + REFNSIID aIID,
1.150 + void** aResult)
1.151 +{
1.152 + if (aOuter) return NS_ERROR_NO_AGGREGATION;
1.153 +
1.154 + nsOneByteDecoderSupport* decoder =
1.155 + new nsOneByteDecoderSupport(aMappingTable);
1.156 +
1.157 + if (!decoder)
1.158 + return NS_ERROR_OUT_OF_MEMORY;
1.159 +
1.160 + return StabilizedQueryInterface(decoder, aIID, aResult);
1.161 +}
