/usr/include/thunderbird/mozilla/dom/Exceptions.h is in thunderbird-dev 1:52.8.0-1~deb8u1.
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/* 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_Exceptions_h__
#define mozilla_dom_Exceptions_h__
// DOM exception throwing machinery (for both main thread and workers).
#include <stdint.h>
#include "jspubtd.h"
#include "nsIException.h"
#include "nsStringGlue.h"
#include "jsapi.h"
class nsIStackFrame;
class nsPIDOMWindowInner;
template <class T>
struct already_AddRefed;
namespace mozilla {
namespace dom {
class Exception;
// If we're throwing a DOMException and message is empty, the default
// message for the nsresult in question will be used.
bool
Throw(JSContext* cx, nsresult rv, const nsACString& message = EmptyCString());
// Create, throw and report an exception to a given window.
void
ThrowAndReport(nsPIDOMWindowInner* aWindow, nsresult aRv);
// Both signatures of ThrowExceptionObject guarantee that an exception is set on
// aCx before they return.
void
ThrowExceptionObject(JSContext* aCx, Exception* aException);
void
ThrowExceptionObject(JSContext* aCx, nsIException* aException);
// Create an exception object for the given nsresult and message but don't set
// it pending on aCx. If we're throwing a DOMException and aMessage is empty,
// the default message for the nsresult in question will be used.
//
// This never returns null.
already_AddRefed<Exception>
CreateException(JSContext* aCx, nsresult aRv,
const nsACString& aMessage = EmptyCString());
// aMaxDepth can be used to define a maximal depth for the stack trace. If the
// value is -1, a default maximal depth will be selected. Will return null if
// there is no JS stack right now.
already_AddRefed<nsIStackFrame>
GetCurrentJSStack(int32_t aMaxDepth = -1);
// Internal stuff not intended to be widely used.
namespace exceptions {
already_AddRefed<nsIStackFrame>
CreateStack(JSContext* aCx, JS::StackCapture&& aCaptureMode);
} // namespace exceptions
} // namespace dom
} // namespace mozilla
#endif
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