| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
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| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
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| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qbuiltintypes_p.h" |
| #include "qcommonnamespaces_p.h" |
| #include "qcommonsequencetypes_p.h" |
| #include "qcommonvalues_p.h" |
| #include "qpatternistlocale_p.h" |
| #include "qxmlname.h" |
| |
| /* Functions */ |
| #include "qaccessorfns_p.h" |
| #include "qaggregatefns_p.h" |
| #include "qbooleanfns_p.h" |
| #include "qcomparestringfns_p.h" |
| #include "qcontextfns_p.h" |
| #include "qnodefns_p.h" |
| #include "qnumericfns_p.h" |
| #include "qsequencefns_p.h" |
| #include "qsequencegeneratingfns_p.h" |
| #include "qstringvaluefns_p.h" |
| #include "qsubstringfns_p.h" |
| |
| #include "qxpath10corefunctions_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| using namespace QPatternist; |
| |
| Expression::Ptr XPath10CoreFunctions::retrieveExpression(const QXmlName name, |
| const Expression::List &args, |
| const FunctionSignature::Ptr &sign) const |
| { |
| Q_ASSERT(sign); |
| |
| Expression::Ptr fn; |
| #define testFN(ln, cname) else if(name.localName() == StandardLocalNames::ln) fn = Expression::Ptr(new cname()) |
| |
| if(false) /* Dummy for the macro handling. Will be optimized away anyway. */ |
| return Expression::Ptr(); |
| /* Alphabetic order. */ |
| testFN(boolean, BooleanFN); |
| testFN(ceiling, CeilingFN); |
| testFN(concat, ConcatFN); |
| testFN(contains, ContainsFN); |
| testFN(count, CountFN); |
| testFN(False, FalseFN); |
| testFN(floor, FloorFN); |
| testFN(id, IdFN); |
| testFN(lang, LangFN); |
| testFN(last, LastFN); |
| testFN(local_name, LocalNameFN); |
| testFN(name, NameFN); |
| testFN(namespace_uri, NamespaceURIFN); |
| testFN(normalize_space, NormalizeSpaceFN); |
| testFN(Not, NotFN); |
| testFN(number, NumberFN); |
| testFN(position, PositionFN); |
| testFN(round, RoundFN); |
| testFN(starts_with, StartsWithFN); |
| testFN(string, StringFN); |
| testFN(string_length, StringLengthFN); |
| testFN(substring, SubstringFN); |
| testFN(substring_after, SubstringAfterFN); |
| testFN(substring_before, SubstringBeforeFN); |
| testFN(sum, SumFN); |
| testFN(translate, TranslateFN); |
| testFN(True, TrueFN); |
| #undef testFN |
| |
| Q_ASSERT(fn); |
| fn->setOperands(args); |
| fn->as<FunctionCall>()->setSignature(sign); |
| |
| return fn; |
| } |
| |
| FunctionSignature::Ptr XPath10CoreFunctions::retrieveFunctionSignature(const NamePool::Ptr &np, const QXmlName name) |
| { |
| if(StandardNamespaces::fn != name.namespaceURI()) |
| return FunctionSignature::Ptr(); |
| |
| FunctionSignature::Ptr s(functionSignatures().value(name)); |
| |
| if(!s) |
| { |
| const QXmlName::LocalNameCode localName(name.localName()); |
| |
| /* Alphabetic order. */ |
| if(StandardLocalNames::boolean == localName) |
| { |
| s = addFunction(StandardLocalNames::boolean, 1, 1, CommonSequenceTypes::ExactlyOneBoolean); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::EBV); |
| } |
| else if(StandardLocalNames::ceiling == localName) |
| { |
| s = addFunction(StandardLocalNames::ceiling, 1, 1, CommonSequenceTypes::ZeroOrOneNumeric, |
| Expression::EmptynessFollowsChild | Expression::RewriteToEmptyOnEmpty); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNumeric); |
| } |
| else if(StandardLocalNames::concat == localName) |
| { |
| s = addFunction(StandardLocalNames::concat, 2, FunctionSignature::UnlimitedArity, |
| CommonSequenceTypes::ExactlyOneString); |
| s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneAtomicType); |
| s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneAtomicType); |
| } |
| else if(StandardLocalNames::contains == localName) |
| { |
| s = addFunction(StandardLocalNames::contains, 2, 3, CommonSequenceTypes::ExactlyOneBoolean, |
| Expression::LastOperandIsCollation); |
| s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "collation"), CommonSequenceTypes::ExactlyOneString); |
| } |
| else if(StandardLocalNames::count == localName) |
| { |
| s = addFunction(StandardLocalNames::count, 1, 1, CommonSequenceTypes::ExactlyOneInteger, Expression::IDCountFN); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrMoreItems); |
| } |
| else if(StandardLocalNames::False == localName) |
| { |
| s = addFunction(StandardLocalNames::False, 0, 0, CommonSequenceTypes::ExactlyOneBoolean); |
| } |
| else if(StandardLocalNames::floor == localName) |
| { |
| s = addFunction(StandardLocalNames::floor, 1, 1, CommonSequenceTypes::ZeroOrOneNumeric, |
| Expression::EmptynessFollowsChild | Expression::RewriteToEmptyOnEmpty); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNumeric); |
| } |
| else if(StandardLocalNames::id == localName) |
| { |
| s = addFunction(StandardLocalNames::id, 1, 2, CommonSequenceTypes::ZeroOrMoreElements, |
| Expression::UseContextItem); |
| s->appendArgument(argument(np, "idrefs"), CommonSequenceTypes::ZeroOrMoreStrings); |
| s->appendArgument(argument(np, "node"), CommonSequenceTypes::ExactlyOneNode); |
| } |
| else if(StandardLocalNames::lang == localName) |
| { |
| s = addFunction(StandardLocalNames::lang, 1, 2, CommonSequenceTypes::ExactlyOneBoolean, |
| Expression::UseContextItem); |
| s->appendArgument(argument(np, "testLang"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "node"), CommonSequenceTypes::ExactlyOneNode); |
| } |
| else if(StandardLocalNames::last == localName) |
| { |
| s = addFunction(StandardLocalNames::last, 0, 0, CommonSequenceTypes::ExactlyOneInteger, |
| Expression::DisableElimination | Expression::RequiresFocus); |
| } |
| else if(StandardLocalNames::local_name == localName) |
| { |
| s = addFunction(StandardLocalNames::local_name, 0, 1, CommonSequenceTypes::ExactlyOneString, |
| Expression::UseContextItem); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNode); |
| } |
| else if(StandardLocalNames::name == localName) |
| { |
| s = addFunction(StandardLocalNames::name, 0, 1, CommonSequenceTypes::ExactlyOneString, |
| Expression::UseContextItem); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNode); |
| } |
| else if(StandardLocalNames::namespace_uri == localName) |
| { |
| s = addFunction(StandardLocalNames::namespace_uri, 0, 1, CommonSequenceTypes::ExactlyOneAnyURI, |
| Expression::UseContextItem); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNode); |
| } |
| else if(StandardLocalNames::normalize_space == localName) |
| { |
| s = addFunction(StandardLocalNames::normalize_space, 0, 1, CommonSequenceTypes::ExactlyOneString, |
| Expression::UseContextItem); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneString); |
| } |
| else if(StandardLocalNames::Not == localName) |
| { |
| s = addFunction(StandardLocalNames::Not, 1, 1, CommonSequenceTypes::ExactlyOneBoolean); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::EBV); |
| } |
| else if(StandardLocalNames::number == localName) |
| { |
| s = addFunction(StandardLocalNames::number, 0, 1, CommonSequenceTypes::ExactlyOneDouble, |
| Expression::UseContextItem); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneAtomicType); |
| } |
| else if(StandardLocalNames::position == localName) |
| { |
| s = addFunction(StandardLocalNames::position, 0, 0, CommonSequenceTypes::ExactlyOneInteger, |
| Expression::DisableElimination | Expression::RequiresFocus); |
| } |
| else if(StandardLocalNames::round == localName) |
| { |
| s = addFunction(StandardLocalNames::round, 1, 1, CommonSequenceTypes::ZeroOrOneNumeric, |
| Expression::EmptynessFollowsChild | Expression::RewriteToEmptyOnEmpty); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNumeric); |
| } |
| else if(StandardLocalNames::starts_with == localName) |
| { |
| s = addFunction(StandardLocalNames::starts_with, 2, 3, CommonSequenceTypes::ExactlyOneBoolean, |
| Expression::LastOperandIsCollation); |
| s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "collation"), CommonSequenceTypes::ExactlyOneString); |
| } |
| else if(StandardLocalNames::string == localName) |
| { |
| s = addFunction(StandardLocalNames::string, 0, 1, CommonSequenceTypes::ExactlyOneString, |
| Expression::UseContextItem); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneItem); |
| } |
| else if(StandardLocalNames::string_length == localName) |
| { |
| s = addFunction(StandardLocalNames::string_length, 0, 1, |
| CommonSequenceTypes::ExactlyOneInteger, |
| Expression::UseContextItem); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneString); |
| } |
| else if(StandardLocalNames::substring == localName) |
| { |
| s = addFunction(StandardLocalNames::substring, 2, 3, CommonSequenceTypes::ExactlyOneString); |
| s->appendArgument(argument(np, "sourceString"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "startingLoc"), CommonSequenceTypes::ExactlyOneDouble); |
| s->appendArgument(argument(np, "length"), CommonSequenceTypes::ExactlyOneDouble); |
| } |
| else if(StandardLocalNames::substring_after == localName) |
| { |
| s = addFunction(StandardLocalNames::substring_after, 2, 3, CommonSequenceTypes::ExactlyOneString, |
| Expression::LastOperandIsCollation); |
| s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "collation"), CommonSequenceTypes::ExactlyOneString); |
| } |
| else if(StandardLocalNames::substring_before == localName) |
| { |
| s = addFunction(StandardLocalNames::substring_before, 2, 3, CommonSequenceTypes::ExactlyOneString, |
| Expression::LastOperandIsCollation); |
| s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "collation"), CommonSequenceTypes::ExactlyOneString); |
| } |
| else if(StandardLocalNames::sum == localName) |
| { |
| s = addFunction(StandardLocalNames::sum, 1, 2, CommonSequenceTypes::ZeroOrOneAtomicType); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrMoreAtomicTypes); |
| s->appendArgument(argument(np, "zero"), CommonSequenceTypes::ZeroOrOneAtomicType); |
| } |
| else if(StandardLocalNames::translate == localName) |
| { |
| s = addFunction(StandardLocalNames::translate, 3, 3, CommonSequenceTypes::ExactlyOneString); |
| s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneString); |
| s->appendArgument(argument(np, "mapString"), CommonSequenceTypes::ExactlyOneString); |
| s->appendArgument(argument(np, "transString"), CommonSequenceTypes::ExactlyOneString); |
| } |
| else if(StandardLocalNames::True == localName) |
| { |
| s = addFunction(StandardLocalNames::True, 0, 0, CommonSequenceTypes::ExactlyOneBoolean); |
| } |
| } |
| |
| return s; |
| } |
| |
| QT_END_NAMESPACE |
