From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- layout/style/ErrorReporter.h | 73 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 layout/style/ErrorReporter.h (limited to 'layout/style/ErrorReporter.h') diff --git a/layout/style/ErrorReporter.h b/layout/style/ErrorReporter.h new file mode 100644 index 0000000000..3f24cf089f --- /dev/null +++ b/layout/style/ErrorReporter.h @@ -0,0 +1,73 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* diagnostic reporting for CSS style sheet parser */ + +#ifndef mozilla_css_ErrorReporter_h_ +#define mozilla_css_ErrorReporter_h_ + +#include "nsString.h" + +struct nsCSSToken; +class nsIURI; + +namespace mozilla { +class StyleSheet; + +namespace dom { +class Document; +} + +namespace css { + +class Loader; + +// FIXME(emilio): Probably better to call this ErrorBuilder or something? +class MOZ_STACK_CLASS ErrorReporter final { + public: + explicit ErrorReporter(uint64_t aInnerWindowId); + ~ErrorReporter(); + + static void ReleaseGlobals(); + static void EnsureGlobalsInitialized() { + if (MOZ_UNLIKELY(!sInitialized)) { + InitGlobals(); + } + } + + static bool ShouldReportErrors(const dom::Document&); + static bool ShouldReportErrors(const StyleSheet*, const Loader*); + static uint64_t FindInnerWindowId(const StyleSheet*, const Loader*); + + void OutputError(const nsACString& aSource, const nsACString& aSelectors, + uint32_t aLineNumber, uint32_t aColNumber, nsIURI* aURI); + void ClearError(); + + // In all overloads of ReportUnexpected, aMessage is a stringbundle + // name, which will be processed as a format string with the + // indicated number of parameters. + + // no parameters + void ReportUnexpected(const char* aMessage); + // one parameter which has already been escaped appropriately + void ReportUnexpectedUnescaped(const char* aMessage, + const nsTArray& aParam); + + private: + void AddToError(const nsString& aErrorText); + static void InitGlobals(); + + static bool sInitialized; + static bool sReportErrors; + + nsString mError; + const uint64_t mInnerWindowId; +}; + +} // namespace css +} // namespace mozilla + +#endif // mozilla_css_ErrorReporter_h_ -- cgit v1.2.3