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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include "qanyuri_p.h" |
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43 #include "qcommonnamespaces_p.h" |
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44 #include "qcommonsequencetypes_p.h" |
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45 #include "qcurrentfn_p.h" |
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46 #include "qdocumentfn_p.h" |
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47 #include "qelementavailablefn_p.h" |
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48 #include "qfunctionavailablefn_p.h" |
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49 #include "qgenerateidfn_p.h" |
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50 #include "qsystempropertyfn_p.h" |
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51 #include "qtypeavailablefn_p.h" |
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52 #include "qunparsedentitypublicidfn_p.h" |
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53 #include "qunparsedentityurifn_p.h" |
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54 #include "qunparsedtextavailablefn_p.h" |
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55 #include "qunparsedtextfn_p.h" |
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56 |
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57 #include "qxslt20corefunctions_p.h" |
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58 |
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59 QT_BEGIN_NAMESPACE |
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60 |
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61 using namespace QPatternist; |
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62 |
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63 Expression::Ptr XSLT20CoreFunctions::retrieveExpression(const QXmlName lname, |
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64 const Expression::List &args, |
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65 const FunctionSignature::Ptr &sign) const |
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66 { |
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67 Q_ASSERT(sign); |
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68 |
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69 Expression::Ptr fn; |
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70 #define testXSLTFN(ln, cname) else if(lname.localName() == StandardLocalNames::ln) fn = Expression::Ptr(new cname()) |
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71 |
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72 if(false) /* Dummy for the macro handling. Will be optimized away anyway. */ |
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73 return Expression::Ptr(); |
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74 /* Alphabetic order. */ |
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75 testXSLTFN(current, CurrentFN); |
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76 testXSLTFN(document, DocumentFN); |
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77 testXSLTFN(element_available, ElementAvailableFN); |
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78 testXSLTFN(function_available, FunctionAvailableFN); |
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79 testXSLTFN(generate_id, GenerateIDFN); |
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80 testXSLTFN(system_property, SystemPropertyFN); |
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81 testXSLTFN(type_available, TypeAvailableFN); |
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82 testXSLTFN(unparsed_entity_public_id, UnparsedEntityPublicIDFN); |
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83 testXSLTFN(unparsed_entity_uri, UnparsedEntityURIFN); |
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84 testXSLTFN(unparsed_text_available, UnparsedTextAvailableFN); |
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85 testXSLTFN(unparsed_text, UnparsedTextFN); |
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86 #undef testXSLTFN |
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87 |
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88 Q_ASSERT(fn); |
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89 fn->setOperands(args); |
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90 fn->as<FunctionCall>()->setSignature(sign); |
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91 |
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92 return fn; |
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93 } |
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94 |
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95 FunctionSignature::Ptr XSLT20CoreFunctions::retrieveFunctionSignature(const NamePool::Ptr &np, const QXmlName name) |
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96 { |
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97 if(StandardNamespaces::fn != name.namespaceURI()) |
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98 return FunctionSignature::Ptr(); |
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99 |
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100 FunctionSignature::Ptr s(functionSignatures().value(name)); |
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101 |
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102 if(!s) |
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103 { |
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104 /* Alphabetic order. */ |
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105 if(name.localName() == StandardLocalNames::element_available) |
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106 { |
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107 s = addFunction(StandardLocalNames::element_available, 1, 1, CommonSequenceTypes::ExactlyOneBoolean); |
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108 s->appendArgument(argument(np, "element-name"), CommonSequenceTypes::ExactlyOneString); |
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109 } |
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110 else if(name.localName() == StandardLocalNames::function_available) |
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111 { |
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112 s = addFunction(StandardLocalNames::function_available, 1, 2, CommonSequenceTypes::ExactlyOneBoolean); |
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113 s->appendArgument(argument(np, "function_name"), CommonSequenceTypes::ExactlyOneString); |
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114 s->appendArgument(argument(np, "arity"), CommonSequenceTypes::ExactlyOneInteger); |
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115 } |
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116 else if(name.localName() == StandardLocalNames::type_available) |
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117 { |
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118 s = addFunction(StandardLocalNames::type_available, 1, 1, CommonSequenceTypes::ExactlyOneBoolean); |
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119 s->appendArgument(argument(np, "type_name"), CommonSequenceTypes::ExactlyOneString); |
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120 } |
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121 else if(name.localName() == StandardLocalNames::system_property) |
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122 { |
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123 s = addFunction(StandardLocalNames::system_property, 1, 1, CommonSequenceTypes::ExactlyOneString); |
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124 s->appendArgument(argument(np, "property_name"), CommonSequenceTypes::ExactlyOneString); |
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125 } |
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126 else if(name.localName() == StandardLocalNames::generate_id) |
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127 { |
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128 s = addFunction(StandardLocalNames::generate_id, 0, 1, CommonSequenceTypes::ExactlyOneString, |
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129 Expression::UseContextItem); |
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130 s->appendArgument(argument(np, "node"), CommonSequenceTypes::ZeroOrOneNode); |
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131 } |
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132 else if(name.localName() == StandardLocalNames::unparsed_text) |
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133 { |
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134 s = addFunction(StandardLocalNames::unparsed_text, 1, 2, CommonSequenceTypes::ZeroOrOneString, |
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135 Expression::DisableElimination); |
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136 s->appendArgument(argument(np, "href"), CommonSequenceTypes::ZeroOrOneString); |
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137 s->appendArgument(argument(np, "encoding"), CommonSequenceTypes::ExactlyOneString); |
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138 } |
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139 else if(name.localName() == StandardLocalNames::unparsed_text_available) |
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140 { |
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141 s = addFunction(StandardLocalNames::unparsed_text_available, 1, 2, CommonSequenceTypes::ExactlyOneBoolean, |
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142 Expression::DisableElimination); |
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143 s->appendArgument(argument(np, "href"), CommonSequenceTypes::ZeroOrOneString); |
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144 s->appendArgument(argument(np, "encoding"), CommonSequenceTypes::ZeroOrOneString); |
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145 } |
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146 else if(name.localName() == StandardLocalNames::current) |
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147 { |
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148 s = addFunction(StandardLocalNames::current, 0, 0, CommonSequenceTypes::ExactlyOneItem, |
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149 Expression::DisableElimination | Expression::RequiresCurrentItem); |
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150 } |
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151 else if(name.localName() == StandardLocalNames::document) |
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152 { |
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153 s = addFunction(StandardLocalNames::document, 1, 2, CommonSequenceTypes::OneOrMoreDocumentNodes, |
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154 Expression::DisableElimination); |
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155 s->appendArgument(argument(np, "uri-sequence"), CommonSequenceTypes::ZeroOrMoreStrings); |
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156 s->appendArgument(argument(np, "base-uri-node"), CommonSequenceTypes::ExactlyOneNode); |
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157 } |
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158 else if(name.localName() == StandardLocalNames::unparsed_entity_uri) |
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159 { |
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160 s = addFunction(StandardLocalNames::unparsed_entity_uri, 1, 1, CommonSequenceTypes::ExactlyOneAnyURI, |
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161 Expression::RequiresFocus | Expression::DisableElimination); |
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162 s->appendArgument(argument(np, "entity-name"), CommonSequenceTypes::ExactlyOneString); |
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163 } |
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164 else if(name.localName() == StandardLocalNames::unparsed_entity_public_id) |
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165 { |
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166 s = addFunction(StandardLocalNames::unparsed_entity_public_id, 1, 1, CommonSequenceTypes::ExactlyOneString, |
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167 Expression::RequiresFocus | Expression::DisableElimination); |
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168 s->appendArgument(argument(np, "entity-name"), CommonSequenceTypes::ExactlyOneString); |
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169 } |
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170 } |
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171 |
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172 return s; |
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173 } |
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174 |
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175 QT_END_NAMESPACE |