andersca | 75fd42c | 2006-05-08 21:27:25 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2005 Frerich Raabe <raabe@kde.org> |
darin@apple.com | 59755cf | 2013-10-10 02:46:27 +0000 | [diff] [blame] | 3 | * Copyright (C) 2006, 2013 Apple Inc. All rights reserved. |
andersca | 75fd42c | 2006-05-08 21:27:25 +0000 | [diff] [blame] | 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 16 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 17 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 18 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 19 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 20 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 21 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 22 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 24 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 | */ |
darin | a9406af | 2006-06-04 23:03:41 +0000 | [diff] [blame] | 26 | |
achristensen@apple.com | 760090a | 2016-08-22 15:51:58 +0000 | [diff] [blame] | 27 | #pragma once |
andersca | 75fd42c | 2006-05-08 21:27:25 +0000 | [diff] [blame] | 28 | |
darin@apple.com | 4b47a4d | 2016-10-19 16:57:31 +0000 | [diff] [blame] | 29 | #include "ExceptionOr.h" |
andersca | 75fd42c | 2006-05-08 21:27:25 +0000 | [diff] [blame] | 30 | |
darin | a9406af | 2006-06-04 23:03:41 +0000 | [diff] [blame] | 31 | namespace WebCore { |
andersca | 75fd42c | 2006-05-08 21:27:25 +0000 | [diff] [blame] | 32 | |
achristensen@apple.com | 760090a | 2016-08-22 15:51:58 +0000 | [diff] [blame] | 33 | class Node; |
| 34 | class XPathNSResolver; |
| 35 | class XPathResult; |
andersca | 75fd42c | 2006-05-08 21:27:25 +0000 | [diff] [blame] | 36 | |
achristensen@apple.com | 760090a | 2016-08-22 15:51:58 +0000 | [diff] [blame] | 37 | namespace XPath { |
darin@apple.com | 4b47a4d | 2016-10-19 16:57:31 +0000 | [diff] [blame] | 38 | class Expression; |
andersca | 75fd42c | 2006-05-08 21:27:25 +0000 | [diff] [blame] | 39 | } |
| 40 | |
achristensen@apple.com | 760090a | 2016-08-22 15:51:58 +0000 | [diff] [blame] | 41 | class XPathExpression : public RefCounted<XPathExpression> { |
| 42 | public: |
darin@apple.com | 4b47a4d | 2016-10-19 16:57:31 +0000 | [diff] [blame] | 43 | static ExceptionOr<Ref<XPathExpression>> createExpression(const String& expression, RefPtr<XPathNSResolver>&&); |
achristensen@apple.com | 760090a | 2016-08-22 15:51:58 +0000 | [diff] [blame] | 44 | WEBCORE_EXPORT ~XPathExpression(); |
| 45 | |
cdumez@apple.com | 82cf863 | 2019-09-11 22:27:34 +0000 | [diff] [blame] | 46 | WEBCORE_EXPORT ExceptionOr<Ref<XPathResult>> evaluate(Node& contextNode, unsigned short type, XPathResult*); |
achristensen@apple.com | 760090a | 2016-08-22 15:51:58 +0000 | [diff] [blame] | 47 | |
| 48 | private: |
| 49 | explicit XPathExpression(std::unique_ptr<XPath::Expression>); |
| 50 | |
| 51 | std::unique_ptr<XPath::Expression> m_topExpression; |
| 52 | }; |
| 53 | |
| 54 | } |