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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
commit0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch)
treea31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/fetch/FetchStreamUtils.h
parentInitial commit. (diff)
downloadfirefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz
firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/fetch/FetchStreamUtils.h')
-rw-r--r--dom/fetch/FetchStreamUtils.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/dom/fetch/FetchStreamUtils.h b/dom/fetch/FetchStreamUtils.h
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+/* 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_fetch_FetchStreamUtils_h
+#define _mozilla_dom_fetch_FetchStreamUtils_h
+
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/NotNull.h"
+#include "mozilla/dom/FetchTypes.h"
+
+#include "nsIInputStream.h"
+
+#include <cstdint>
+
+namespace mozilla {
+
+namespace ipc {
+class PBackgroundParent;
+}
+
+namespace dom {
+
+// Convert a ParentToParentStream received over IPC to an nsIInputStream. Can
+// only be called in the parent process.
+NotNull<nsCOMPtr<nsIInputStream>> ToInputStream(
+ const ParentToParentStream& aStream);
+
+// Convert a ParentToChildStream received over IPC to an nsIInputStream. Can
+// only be called in a content process.
+NotNull<nsCOMPtr<nsIInputStream>> ToInputStream(
+ const ParentToChildStream& aStream);
+
+// Serialize an nsIInputStream for IPC inside the parent process. Can only be
+// called in the parent process.
+ParentToParentStream ToParentToParentStream(
+ const NotNull<nsCOMPtr<nsIInputStream>>& aStream, int64_t aStreamSize);
+
+// Serialize an nsIInputStream for IPC from the parent process to a content
+// process. Can only be called in the parent process.
+ParentToChildStream ToParentToChildStream(
+ const NotNull<nsCOMPtr<nsIInputStream>>& aStream, int64_t aStreamSize,
+ NotNull<mozilla::ipc::PBackgroundParent*> aBackgroundParent,
+ bool aSerializeAsLazy = true);
+
+// Convert a ParentToParentStream to a ParentToChildStream. Can only be called
+// in the parent process.
+ParentToChildStream ToParentToChildStream(
+ const ParentToParentStream& aStream, int64_t aStreamSize,
+ NotNull<mozilla::ipc::PBackgroundParent*> aBackgroundParent);
+
+} // namespace dom
+
+} // namespace mozilla
+
+#endif // _mozilla_dom_fetch_FetchStreamUtils_h