gecko/dom/base/DOMError.cpp
Ben Turner 1cd415db8f Bug 705640 - Implement DOMError as defined in DOM 4, r=mounir.
--HG--
extra : transplant_source : %15%98Xx%C3%F3%89%95%94%5Eu%99%B0%CC%8B%E0V%3A4%C6
2012-01-24 02:13:41 -08:00

83 lines
2.1 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=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/. */
#include "DOMError.h"
#include "mozilla/Util.h"
#include "nsDOMClassInfo.h"
using mozilla::ArrayLength;
using mozilla::dom::DOMError;
namespace {
struct NameMap
{
PRUint16 code;
const char* name;
};
} // anonymous namespace
// static
already_AddRefed<nsIDOMDOMError>
DOMError::CreateForDOMExceptionCode(PRUint16 aDOMExceptionCode)
{
// All of these codes (and yes, some are skipped) come from the spec.
static const NameMap kNames[] = {
{ 1, "IndexSizeError" },
{ 3, "HierarchyRequestError" },
{ 4, "WrongDocumentError" },
{ 5, "InvalidCharacterError" },
{ 7, "NoModificationAllowedError" },
{ 8, "NotFoundError" },
{ 9, "NotSupportedError" },
{ 11, "InvalidStateError" },
{ 12, "SyntaxError" },
{ 13, "InvalidModificationError" },
{ 14, "NamespaceError" },
{ 15, "InvalidAccessError" },
{ 17, "TypeMismatchError" },
{ 18, "SecurityError" },
{ 19, "NetworkError" },
{ 20, "AbortError" },
{ 21, "URLMismatchError" },
{ 22, "QuotaExceededError" },
{ 23, "TimeoutError" },
{ 24, "InvalidNodeTypeError" },
{ 25, "DataCloneError" }
};
for (size_t index = 0; index < ArrayLength(kNames); index++) {
if (kNames[index].code == aDOMExceptionCode) {
nsString name;
name.AssignASCII(kNames[index].name);
return CreateWithName(name);
}
}
NS_NOTREACHED("Unknown DOMException code!");
return nsnull;
}
NS_IMPL_ADDREF(DOMError)
NS_IMPL_RELEASE(DOMError)
NS_INTERFACE_MAP_BEGIN(DOMError)
NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(DOMError)
NS_INTERFACE_MAP_ENTRY(nsIDOMDOMError)
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END
DOMCI_DATA(DOMError, DOMError)
NS_IMETHODIMP
DOMError::GetName(nsAString& aName)
{
aName = mName;
return NS_OK;
}