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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/filesystem/compat/FileSystemEntry.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/filesystem/compat/FileSystemEntry.cpp')
-rw-r--r--dom/filesystem/compat/FileSystemEntry.cpp89
1 files changed, 89 insertions, 0 deletions
diff --git a/dom/filesystem/compat/FileSystemEntry.cpp b/dom/filesystem/compat/FileSystemEntry.cpp
new file mode 100644
index 000000000..638c2c6db
--- /dev/null
+++ b/dom/filesystem/compat/FileSystemEntry.cpp
@@ -0,0 +1,89 @@
+/* -*- 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/. */
+
+#include "FileSystemEntry.h"
+#include "FileSystemDirectoryEntry.h"
+#include "FileSystemFileEntry.h"
+#include "mozilla/dom/FileSystemEntryBinding.h"
+#include "mozilla/dom/UnionTypes.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(FileSystemEntry, mParent, mParentEntry,
+ mFileSystem)
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(FileSystemEntry)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(FileSystemEntry)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(FileSystemEntry)
+ NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+ NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+/* static */ already_AddRefed<FileSystemEntry>
+FileSystemEntry::Create(nsIGlobalObject* aGlobalObject,
+ const OwningFileOrDirectory& aFileOrDirectory,
+ FileSystem* aFileSystem)
+{
+ MOZ_ASSERT(aGlobalObject);
+ MOZ_ASSERT(aFileSystem);
+
+ RefPtr<FileSystemEntry> entry;
+ if (aFileOrDirectory.IsFile()) {
+ entry = new FileSystemFileEntry(aGlobalObject,
+ aFileOrDirectory.GetAsFile(),
+ nullptr,
+ aFileSystem);
+ } else {
+ MOZ_ASSERT(aFileOrDirectory.IsDirectory());
+ entry = new FileSystemDirectoryEntry(aGlobalObject,
+ aFileOrDirectory.GetAsDirectory(),
+ nullptr,
+ aFileSystem);
+ }
+
+ return entry.forget();
+}
+
+FileSystemEntry::FileSystemEntry(nsIGlobalObject* aGlobal,
+ FileSystemEntry* aParentEntry,
+ FileSystem* aFileSystem)
+ : mParent(aGlobal)
+ , mParentEntry(aParentEntry)
+ , mFileSystem(aFileSystem)
+{
+ MOZ_ASSERT(aGlobal);
+ MOZ_ASSERT(aFileSystem);
+}
+
+FileSystemEntry::~FileSystemEntry()
+{}
+
+JSObject*
+FileSystemEntry::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
+{
+ return FileSystemEntryBinding::Wrap(aCx, this, aGivenProto);
+}
+
+void
+FileSystemEntry::GetParent(const Optional<OwningNonNull<FileSystemEntryCallback>>& aSuccessCallback,
+ const Optional<OwningNonNull<ErrorCallback>>& aErrorCallback)
+{
+ if (!aSuccessCallback.WasPassed() && !aErrorCallback.WasPassed()) {
+ return;
+ }
+
+ if (mParentEntry) {
+ FileSystemEntryCallbackHelper::Call(aSuccessCallback, mParentEntry);
+ return;
+ }
+
+ FileSystemEntryCallbackHelper::Call(aSuccessCallback, this);
+}
+
+} // dom namespace
+} // mozilla namespace