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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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/. */
#include "MediaStreamError.h"
#include "mozilla/dom/MediaStreamErrorBinding.h"
#include "mozilla/dom/Promise.h"
#include "nsContentUtils.h"
namespace mozilla {
BaseMediaMgrError::BaseMediaMgrError(Name aName, const nsACString& aMessage,
const nsAString& aConstraint)
: mMessage(aMessage), mConstraint(aConstraint), mName(aName) {
#define MAP_MEDIAERR(name, msg) {Name::name, #name, msg}
static struct {
Name mName;
const char* mNameString;
const char* mMessage;
} map[] = {
MAP_MEDIAERR(AbortError, "The operation was aborted."),
MAP_MEDIAERR(InvalidStateError, "The object is in an invalid state."),
MAP_MEDIAERR(NotAllowedError,
"The request is not allowed by the user agent "
"or the platform in the current context."),
MAP_MEDIAERR(NotFoundError, "The object can not be found here."),
MAP_MEDIAERR(NotReadableError, "The I/O read operation failed."),
MAP_MEDIAERR(OverconstrainedError, "Constraints could not be satisfied."),
MAP_MEDIAERR(SecurityError, "The operation is insecure."),
MAP_MEDIAERR(TypeError, ""),
};
for (auto& entry : map) {
if (entry.mName == mName) {
mNameString.AssignASCII(entry.mNameString);
if (mMessage.IsEmpty()) {
mMessage.AssignASCII(entry.mMessage);
}
return;
}
}
MOZ_ASSERT_UNREACHABLE("Unknown error type");
}
NS_IMPL_ISUPPORTS0(MediaMgrError)
void MediaMgrError::Reject(dom::Promise* aPromise) const {
switch (mName) {
case Name::AbortError:
aPromise->MaybeRejectWithAbortError(mMessage);
return;
case Name::InvalidStateError:
aPromise->MaybeRejectWithInvalidStateError(mMessage);
return;
case Name::NotAllowedError:
aPromise->MaybeRejectWithNotAllowedError(mMessage);
return;
case Name::NotFoundError:
aPromise->MaybeRejectWithNotFoundError(mMessage);
return;
case Name::NotReadableError:
aPromise->MaybeRejectWithNotReadableError(mMessage);
return;
case Name::OverconstrainedError: {
// TODO: Add OverconstrainedError type.
// https://bugzilla.mozilla.org/show_bug.cgi?id=1453013
nsCOMPtr<nsPIDOMWindowInner> window =
do_QueryInterface(aPromise->GetGlobalObject());
aPromise->MaybeReject(MakeRefPtr<dom::MediaStreamError>(window, *this));
return;
}
case Name::SecurityError:
aPromise->MaybeRejectWithSecurityError(mMessage);
return;
case Name::TypeError:
aPromise->MaybeRejectWithTypeError(mMessage);
return;
// -Wswitch ensures all cases are covered so don't add default:.
}
}
namespace dom {
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(MediaStreamError, mParent)
NS_IMPL_CYCLE_COLLECTING_ADDREF(MediaStreamError)
NS_IMPL_CYCLE_COLLECTING_RELEASE(MediaStreamError)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MediaStreamError)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_ENTRY(MediaStreamError)
NS_INTERFACE_MAP_END
JSObject* MediaStreamError::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return MediaStreamError_Binding::Wrap(aCx, this, aGivenProto);
}
void MediaStreamError::GetName(nsAString& aName) const { aName = mNameString; }
void MediaStreamError::GetMessage(nsAString& aMessage) const {
CopyUTF8toUTF16(mMessage, aMessage);
}
void MediaStreamError::GetConstraint(nsAString& aConstraint) const {
aConstraint = mConstraint;
}
} // namespace dom
} // namespace mozilla
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