Add m-esr52 at 52.6.0

1 files changed, 81 insertions, 0 deletions

diff --git a/dom/archivereader/ArchiveZipFile.h b/dom/archivereader/ArchiveZipFile.h
new file mode 100644
index 000000000..d1196486c
--- /dev/null
+++ b/dom/archivereader/ArchiveZipFile.h
@@ -0,0 +1,81 @@
+/* -*- 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_archivereader_domarchivefile_h__
+#define mozilla_dom_archivereader_domarchivefile_h__
+
+#include "mozilla/Attributes.h"
+#include "mozilla/ErrorResult.h"
+#include "mozilla/dom/File.h"
+
+#include "ArchiveReader.h"
+
+#include "ArchiveReaderCommon.h"
+#include "zipstruct.h"
+
+BEGIN_ARCHIVEREADER_NAMESPACE
+
+/**
+ * ArchiveZipBlobImpl to BlobImpl
+ */
+class ArchiveZipBlobImpl : public BlobImplBase
+{
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+
+  ArchiveZipBlobImpl(const nsAString& aName,
+                     const nsAString& aContentType,
+                     uint64_t aLength,
+                     ZipCentral& aCentral,
+                     BlobImpl* aBlobImpl)
+  : BlobImplBase(aName, aContentType, aLength),
+    mCentral(aCentral),
+    mBlobImpl(aBlobImpl),
+    mFilename(aName)
+  {
+    MOZ_ASSERT(mBlobImpl);
+    MOZ_COUNT_CTOR(ArchiveZipBlobImpl);
+  }
+
+  ArchiveZipBlobImpl(const nsAString& aName,
+                     const nsAString& aContentType,
+                     uint64_t aStart,
+                     uint64_t aLength,
+                     ZipCentral& aCentral,
+                     BlobImpl* aBlobImpl)
+  : BlobImplBase(aContentType, aStart, aLength),
+    mCentral(aCentral),
+    mBlobImpl(aBlobImpl),
+    mFilename(aName)
+  {
+    MOZ_ASSERT(mBlobImpl);
+    MOZ_COUNT_CTOR(ArchiveZipBlobImpl);
+  }
+
+  // Overrides:
+  virtual void GetInternalStream(nsIInputStream** aInputStream,
+                                 ErrorResult& aRv) override;
+
+protected:
+  virtual ~ArchiveZipBlobImpl()
+  {
+    MOZ_COUNT_DTOR(ArchiveZipBlobImpl);
+  }
+
+  virtual already_AddRefed<BlobImpl>
+  CreateSlice(uint64_t aStart, uint64_t aLength, const nsAString& aContentType,
+              mozilla::ErrorResult& aRv) override;
+
+private: // Data
+  ZipCentral mCentral;
+  RefPtr<BlobImpl> mBlobImpl;
+
+  nsString mFilename;
+};
+
+END_ARCHIVEREADER_NAMESPACE
+
+#endif // mozilla_dom_archivereader_domarchivefile_h__