Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 117 insertions, 0 deletions

diff --git a/dom/clients/manager/ClientInfo.h b/dom/clients/manager/ClientInfo.h
new file mode 100644
index 0000000000..fd5f874b09
--- /dev/null
+++ b/dom/clients/manager/ClientInfo.h
@@ -0,0 +1,117 @@
+/* -*- 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_ClientInfo_h
+#define _mozilla_dom_ClientInfo_h
+
+#include "X11UndefineNone.h"
+#include "mozilla/Maybe.h"
+#include "mozilla/TimeStamp.h"
+#include "mozilla/UniquePtr.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+
+class nsIPrincipal;
+struct nsID;
+
+namespace mozilla {
+
+namespace ipc {
+class CSPInfo;
+class PrincipalInfo;
+}  // namespace ipc
+
+namespace dom {
+
+class IPCClientInfo;
+enum class FrameType : uint8_t;
+enum class ClientType : uint8_t;
+
+// This class provides a simple structure that represents a global living
+// in the system.  Its thread safe and can be transferred across process
+// boundaries.  A ClientInfo object can represent either a window or a worker.
+class ClientInfo final {
+  UniquePtr<IPCClientInfo> mData;
+
+ public:
+  ClientInfo(const nsID& aId, ClientType aType,
+             const mozilla::ipc::PrincipalInfo& aPrincipalInfo,
+             const TimeStamp& aCreationTime);
+
+  ClientInfo(const ClientInfo& aRight);
+
+  ClientInfo& operator=(const ClientInfo& aRight);
+
+  ClientInfo(ClientInfo&& aRight);
+
+  ClientInfo& operator=(ClientInfo&& aRight);
+
+  explicit ClientInfo(const IPCClientInfo& aData);
+
+  ~ClientInfo();
+
+  bool operator==(const ClientInfo& aRight) const;
+  bool operator!=(const ClientInfo& aRight) const;
+
+  // Get the unique identifier chosen at the time of the global's creation.
+  const nsID& Id() const;
+
+  // This function should only be called on EnsureClientSource().
+  // XXX Bug 1579785 will merge this into the constructor (requiring pass a
+  // AgentClusterId)
+  void SetAgentClusterId(const nsID& aId);
+  const Maybe<nsID>& AgentClusterId() const;
+
+  // Determine what kind of global this is; e.g. Window, Worker, SharedWorker,
+  // etc.
+  ClientType Type() const;
+
+  // Every global must have a principal that cannot change.
+  const mozilla::ipc::PrincipalInfo& PrincipalInfo() const;
+
+  // The time at which the global was created.
+  const TimeStamp& CreationTime() const;
+
+  // Each global has the concept of a creation URL.  For the most part this
+  // does not change.  The one exception is for about:blank replacement
+  // iframes.  In this case the URL starts as "about:blank", but is later
+  // overriden with the final URL.
+  const nsCString& URL() const;
+
+  // Override the creation URL.  This should only be used for about:blank
+  // replacement iframes.
+  void SetURL(const nsACString& aURL);
+
+  // The frame type is largely a window concept, but we track it as part
+  // of the global here because of the way the Clients WebAPI was designed.
+  // This is set at the time the global becomes execution ready.  Workers
+  // will always return None.
+  mozilla::dom::FrameType FrameType() const;
+
+  // Set the frame type for the global.  This should only happen once the
+  // global has become execution ready.
+  void SetFrameType(mozilla::dom::FrameType aFrameType);
+
+  // Convert to the ipdl generated type.
+  const IPCClientInfo& ToIPC() const;
+
+  // Determine if the client is in private browsing mode.
+  bool IsPrivateBrowsing() const;
+
+  // Get a main-thread nsIPrincipal for the client.
+  Result<nsCOMPtr<nsIPrincipal>, nsresult> GetPrincipal() const;
+
+  const Maybe<mozilla::ipc::CSPInfo>& GetCspInfo() const;
+  void SetCspInfo(const mozilla::ipc::CSPInfo& aCSPInfo);
+
+  const Maybe<mozilla::ipc::CSPInfo>& GetPreloadCspInfo() const;
+  void SetPreloadCspInfo(const mozilla::ipc::CSPInfo& aPreloadCSPInfo);
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // _mozilla_dom_ClientInfo_h