1/* 2 * Copyright (C) 2011 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY GOOGLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#include "config.h" 30#include "XPathException.h" 31 32namespace WebCore { 33 34static struct XPathExceptionNameDescription { 35 const char* const name; 36 const char* const description; 37} xPathExceptions[] = { 38 { "INVALID_EXPRESSION_ERR", "The expression had a syntax error or otherwise is not a legal expression according to the rules of the specific XPathEvaluator." }, 39 { "TYPE_ERR", "The expression could not be converted to return the specified type." } 40}; 41 42bool XPathException::initializeDescription(ExceptionCode ec, ExceptionCodeDescription* description) 43{ 44 if (ec < XPathExceptionOffset || ec > XPathExceptionMax) 45 return false; 46 47 description->typeName = "DOM XPath"; 48 description->code = ec - XPathExceptionOffset; 49 description->type = XPathExceptionType; 50 51 size_t tableSize = WTF_ARRAY_LENGTH(xPathExceptions); 52 size_t tableIndex = ec - INVALID_EXPRESSION_ERR; 53 54 description->name = tableIndex < tableSize ? xPathExceptions[tableIndex].name : 0; 55 description->description = tableIndex < tableSize ? xPathExceptions[tableIndex].description : 0; 56 57 return true; 58} 59 60} // namespace WebCore 61