1 | /* |
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2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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3 | * contributor license agreements. See the NOTICE file distributed with |
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4 | * this work for additional information regarding copyright ownership. |
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5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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6 | * (the "License"); you may not use this file except in compliance with |
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7 | * the License. You may obtain a copy of the License at |
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8 | * |
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9 | * http://www.apache.org/licenses/LICENSE-2.0 |
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10 | * |
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11 | * Unless required by applicable law or agreed to in writing, software |
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12 | * distributed under the License is distributed on an "AS IS" BASIS, |
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13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 | * See the License for the specific language governing permissions and |
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15 | * limitations under the License. |
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16 | */ |
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17 | |
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18 | /* |
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19 | * $Id: Iconv390TransService.hpp 568078 2007-08-21 11:43:25Z amassari $ |
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20 | */ |
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21 | |
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22 | #ifndef ICONV390TRANSSERVICE_HPP |
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23 | #define ICONV390TRANSSERVICE_HPP |
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24 | |
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25 | #include <xercesc/util/TransService.hpp> |
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26 | #include <xercesc/util/Mutexes.hpp> |
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27 | #include <iconv.h> |
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28 | |
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29 | XERCES_CPP_NAMESPACE_BEGIN |
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30 | |
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31 | /* Max encoding name in characters. */ |
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32 | #define UCNV_MAX_CONVERTER_NAME_LENGTH 60 |
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33 | typedef struct iconvconverter { |
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34 | struct iconvconverter *nextconverter; |
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35 | char name [UCNV_MAX_CONVERTER_NAME_LENGTH]; |
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36 | XMLMutex fMutex; |
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37 | iconv_t fIconv390Descriptor; |
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38 | int usecount; |
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39 | } iconvconverter_t; |
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40 | |
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41 | class XMLUTIL_EXPORT Iconv390TransService : public XMLTransService |
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42 | { |
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43 | public : |
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44 | // ----------------------------------------------------------------------- |
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45 | // Constructors and Destructor |
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46 | // ----------------------------------------------------------------------- |
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47 | Iconv390TransService(); |
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48 | ~Iconv390TransService(); |
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49 | |
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50 | |
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51 | // ----------------------------------------------------------------------- |
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52 | // Implementation of the virtual transcoding service API |
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53 | // ----------------------------------------------------------------------- |
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54 | virtual int compareIString |
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55 | ( |
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56 | const XMLCh* const comp1 |
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57 | , const XMLCh* const comp2 |
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58 | ); |
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59 | |
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60 | virtual int compareNIString |
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61 | ( |
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62 | const XMLCh* const comp1 |
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63 | , const XMLCh* const comp2 |
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64 | , const unsigned int maxChars |
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65 | ); |
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66 | |
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67 | virtual const XMLCh* getId() const; |
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68 | |
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69 | virtual bool isSpace(const XMLCh toCheck) const; |
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70 | |
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71 | virtual XMLLCPTranscoder* makeNewLCPTranscoder(); |
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72 | |
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73 | virtual bool supportsSrcOfs() const; |
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74 | |
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75 | virtual void upperCase(XMLCh* const toUpperCase) const; |
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76 | virtual void lowerCase(XMLCh* const toLowerCase) const; |
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77 | |
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78 | protected : |
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79 | // ----------------------------------------------------------------------- |
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80 | // Protected virtual methods |
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81 | // ----------------------------------------------------------------------- |
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82 | virtual XMLTranscoder* makeNewXMLTranscoder |
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83 | ( |
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84 | const XMLCh* const encodingName |
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85 | , XMLTransService::Codes& resValue |
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86 | , const unsigned int blockSize |
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87 | , MemoryManager* const manager |
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88 | ); |
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89 | |
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90 | |
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91 | private : |
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92 | // ----------------------------------------------------------------------- |
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93 | // Unimplemented constructors and operators |
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94 | // ----------------------------------------------------------------------- |
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95 | Iconv390TransService(const Iconv390TransService&); |
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96 | Iconv390TransService& operator=(const Iconv390TransService&); |
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97 | }; |
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98 | |
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99 | class XMLUTIL_EXPORT Iconv390LCPTranscoder : public XMLLCPTranscoder |
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100 | { |
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101 | public : |
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102 | // ----------------------------------------------------------------------- |
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103 | // Constructors and Destructor |
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104 | // ----------------------------------------------------------------------- |
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105 | Iconv390LCPTranscoder(); |
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106 | Iconv390LCPTranscoder(iconvconverter_t* const toAdopt); |
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107 | ~Iconv390LCPTranscoder(); |
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108 | |
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109 | // ----------------------------------------------------------------------- |
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110 | // Implementation of the virtual transcoder interface |
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111 | // ----------------------------------------------------------------------- |
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112 | virtual unsigned int calcRequiredSize(const char* const srcText |
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113 | , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
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114 | |
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115 | virtual unsigned int calcRequiredSize(const XMLCh* const srcText |
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116 | , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
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117 | |
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118 | virtual char* transcode(const XMLCh* const toTranscode); |
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119 | virtual char* transcode(const XMLCh* const toTranscode, |
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120 | MemoryManager* const manager); |
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121 | |
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122 | virtual bool transcode |
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123 | ( |
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124 | const XMLCh* const toTranscode |
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125 | , char* const toFill |
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126 | , const unsigned int maxBytes |
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127 | , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager |
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128 | ); |
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129 | |
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130 | virtual XMLCh* transcode(const char* const toTranscode); |
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131 | virtual XMLCh* transcode(const char* const toTranscode, |
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132 | MemoryManager* const manager); |
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133 | |
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134 | virtual bool transcode |
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135 | ( |
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136 | const char* const toTranscode |
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137 | , XMLCh* const toFill |
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138 | , const unsigned int maxChars |
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139 | , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager |
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140 | ); |
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141 | |
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142 | |
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143 | private : |
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144 | // ----------------------------------------------------------------------- |
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145 | // Unimplemented constructors and operators |
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146 | // ----------------------------------------------------------------------- |
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147 | Iconv390LCPTranscoder(const Iconv390LCPTranscoder&); |
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148 | Iconv390LCPTranscoder& operator=(const Iconv390LCPTranscoder&); |
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149 | iconvconverter_t *converter; |
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150 | }; |
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151 | |
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152 | XERCES_CPP_NAMESPACE_END |
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153 | |
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154 | #endif |
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