summaryrefslogtreecommitdiffstats
path: root/dom/workers/WorkerError.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--dom/workers/WorkerError.h78
1 files changed, 78 insertions, 0 deletions
diff --git a/dom/workers/WorkerError.h b/dom/workers/WorkerError.h
new file mode 100644
index 0000000000..5476d22e89
--- /dev/null
+++ b/dom/workers/WorkerError.h
@@ -0,0 +1,78 @@
+/* -*- 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/. */
+
+#ifndef mozilla_dom_workers_WorkerError_h
+#define mozilla_dom_workers_WorkerError_h
+
+#include "mozilla/dom/SerializedStackHolder.h"
+#include "mozilla/dom/WorkerCommon.h"
+#include "jsapi.h"
+
+namespace mozilla {
+
+class DOMEventTargetHelper;
+
+namespace dom {
+
+class ErrorData;
+class WorkerErrorBase {
+ public:
+ nsString mMessage;
+ nsString mFilename;
+ uint32_t mLineNumber;
+ uint32_t mColumnNumber;
+ uint32_t mErrorNumber;
+
+ WorkerErrorBase() : mLineNumber(0), mColumnNumber(0), mErrorNumber(0) {}
+
+ void AssignErrorBase(JSErrorBase* aReport);
+};
+
+class WorkerErrorNote : public WorkerErrorBase {
+ public:
+ void AssignErrorNote(JSErrorNotes::Note* aNote);
+};
+
+class WorkerPrivate;
+
+class WorkerErrorReport : public WorkerErrorBase, public SerializedStackHolder {
+ public:
+ nsString mLine;
+ bool mIsWarning;
+ JSExnType mExnType;
+ bool mMutedError;
+ nsTArray<WorkerErrorNote> mNotes;
+
+ WorkerErrorReport();
+
+ void AssignErrorReport(JSErrorReport* aReport);
+
+ // aWorkerPrivate is the worker thread we're on (or the main thread, if null)
+ // aTarget is the worker object that we are going to fire an error at
+ // (if any).
+ // TODO: Convert this to MOZ_CAN_RUN_SCRIPT (bug 1743443)
+ MOZ_CAN_RUN_SCRIPT_BOUNDARY static void ReportError(
+ JSContext* aCx, WorkerPrivate* aWorkerPrivate, bool aFireAtScope,
+ DOMEventTargetHelper* aTarget, UniquePtr<WorkerErrorReport> aReport,
+ uint64_t aInnerWindowId,
+ JS::Handle<JS::Value> aException = JS::NullHandleValue);
+
+ static void LogErrorToConsole(JSContext* aCx, WorkerErrorReport& aReport,
+ uint64_t aInnerWindowId);
+
+ static void LogErrorToConsole(const mozilla::dom::ErrorData& aReport,
+ uint64_t aInnerWindowId,
+ JS::Handle<JSObject*> aStack = nullptr,
+ JS::Handle<JSObject*> aStackGlobal = nullptr);
+
+ static void CreateAndDispatchGenericErrorRunnableToParent(
+ WorkerPrivate* aWorkerPrivate);
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_workers_WorkerError_h