diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/wml/WMLErrorHandling.cpp')
-rw-r--r-- | src/3rdparty/webkit/WebCore/wml/WMLErrorHandling.cpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/wml/WMLErrorHandling.cpp b/src/3rdparty/webkit/WebCore/wml/WMLErrorHandling.cpp new file mode 100644 index 0000000..a228299 --- /dev/null +++ b/src/3rdparty/webkit/WebCore/wml/WMLErrorHandling.cpp @@ -0,0 +1,105 @@ +/** + * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/) + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#include "config.h" + +#if ENABLE(WML) +#include "WMLErrorHandling.h" + +#include "Console.h" +#include "CString.h" +#include "Frame.h" +#include "Document.h" +#include "DOMWindow.h" +#include "XMLTokenizer.h" + +namespace WebCore { + +void reportWMLError(Document* doc, WMLErrorCode error) +{ + if (!doc || error == WMLErrorUnknown) + return; + + String errorMessage = errorMessageForErrorCode(error); + if (XMLTokenizer* tokenizer = static_cast<XMLTokenizer*>(doc->tokenizer())) { + // Some errors are reported as result of an insertedIntoDocument() call. + // If this happened, parsing has been stopped, and the document fragment + // is wrapped in a XHTML error document. That means insertedIntoDocument() + // will be called again - do NOT report the error twice, that would result + // in an infinite error reporting loop. + if (!tokenizer->wellFormed()) + return; + + tokenizer->handleError(XMLTokenizer::fatal, errorMessage.latin1().data(), tokenizer->lineNumber(), tokenizer->columnNumber()); + } else { + Frame* frame = doc->frame(); + if (!frame) + return; + + DOMWindow* domWindow = frame->domWindow(); + if (!domWindow) + return; + + Console* console = domWindow->console(); + if (!console) + return; + + console->addMessage(WMLMessageSource, ErrorMessageLevel, errorMessage, 0, String()); + } +} + +String errorMessageForErrorCode(WMLErrorCode error) +{ + switch (error) { + case WMLErrorConflictingEventBinding: + return "Conflicting event bindings within an element."; + case WMLErrorDeckNotAccessible: + return "Deck not accessible."; + case WMLErrorDuplicatedDoElement: + return "At least two do elements share a name, which is not allowed."; + case WMLErrorForbiddenTaskInAnchorElement: + return "Forbidden task contained in anchor element."; + case WMLErrorInvalidColumnsNumberInTable: + return "A table contains an invalid number of columns."; + case WMLErrorInvalidVariableName: + return "A variable name contains invalid characters."; + case WMLErrorInvalidVariableReference: + return "A variable reference uses invalid syntax."; + case WMLErrorInvalidVariableReferenceLocation: + return "A variable reference is placed in an invalid location."; + case WMLErrorMultipleAccessElements: + return "Only one access element is allowed in a deck."; + case WMLErrorMultipleTemplateElements: + return "Only one template element is allowed in a deck."; + case WMLErrorNoCardInDocument: + return "No card contained in document."; + case WMLErrorMultipleTimerElements: + return "Only one timer element is allowed in a card."; + case WMLErrorUnknown: + return String(); + }; + + ASSERT_NOT_REACHED(); + return String(); +} + +} + +#endif |