1 files changed, 146 insertions, 0 deletions
diff --git a/dom/base/Location.h b/dom/base/Location.h
new file mode 100644
index 0000000000..ce472b318d
--- /dev/null
+++ b/dom/base/Location.h
@@ -0,0 +1,146 @@
+/* -*- 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_Location_h
+#define mozilla_dom_Location_h
+
+#include "js/TypeDecls.h"
+#include "mozilla/ErrorResult.h"
+#include "mozilla/dom/BrowsingContext.h"
+#include "mozilla/dom/LocationBase.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsString.h"
+#include "nsWrapperCache.h"
+
+class nsIDocShell;
+class nsIPrincipal;
+class nsIURI;
+class nsPIDOMWindowInner;
+
+namespace mozilla {
+namespace dom {
+
+//*****************************************************************************
+// Location: Script "location" object
+//*****************************************************************************
+
+class Location final : public nsISupports,
+                       public LocationBase,
+                       public nsWrapperCache {
+ public:
+  typedef BrowsingContext::LocationProxy RemoteProxy;
+
+  Location(nsPIDOMWindowInner* aWindow, BrowsingContext* aBrowsingContext);
+
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Location)
+
+  // WebIDL API:
+  void Assign(const nsAString& aUrl, nsIPrincipal& aSubjectPrincipal,
+              ErrorResult& aError);
+
+  void Reload(bool aForceget, nsIPrincipal& aSubjectPrincipal,
+              ErrorResult& aError) {
+    if (!CallerSubsumes(&aSubjectPrincipal)) {
+      aError.Throw(NS_ERROR_DOM_SECURITY_ERR);
+      return;
+    }
+
+    Reload(aForceget, aError);
+  }
+
+  void GetHref(nsAString& aHref, nsIPrincipal& aSubjectPrincipal,
+               ErrorResult& aError) {
+    if (!CallerSubsumes(&aSubjectPrincipal)) {
+      aError.Throw(NS_ERROR_DOM_SECURITY_ERR);
+      return;
+    }
+
+    aError = GetHref(aHref);
+  }
+
+  void GetOrigin(nsAString& aOrigin, nsIPrincipal& aSubjectPrincipal,
+                 ErrorResult& aError);
+
+  void GetProtocol(nsAString& aProtocol, nsIPrincipal& aSubjectPrincipal,
+                   ErrorResult& aError);
+
+  void SetProtocol(const nsAString& aProtocol, nsIPrincipal& aSubjectPrincipal,
+                   ErrorResult& aError);
+
+  void GetHost(nsAString& aHost, nsIPrincipal& aSubjectPrincipal,
+               ErrorResult& aError);
+
+  void SetHost(const nsAString& aHost, nsIPrincipal& aSubjectPrincipal,
+               ErrorResult& aError);
+
+  void GetHostname(nsAString& aHostname, nsIPrincipal& aSubjectPrincipal,
+                   ErrorResult& aError);
+
+  void SetHostname(const nsAString& aHostname, nsIPrincipal& aSubjectPrincipal,
+                   ErrorResult& aError);
+
+  void GetPort(nsAString& aPort, nsIPrincipal& aSubjectPrincipal,
+               ErrorResult& aError);
+
+  void SetPort(const nsAString& aPort, nsIPrincipal& aSubjectPrincipal,
+               ErrorResult& aError);
+
+  void GetPathname(nsAString& aPathname, nsIPrincipal& aSubjectPrincipal,
+                   ErrorResult& aError);
+
+  void SetPathname(const nsAString& aPathname, nsIPrincipal& aSubjectPrincipal,
+                   ErrorResult& aError);
+
+  void GetSearch(nsAString& aSeach, nsIPrincipal& aSubjectPrincipal,
+                 ErrorResult& aError);
+
+  void SetSearch(const nsAString& aSeach, nsIPrincipal& aSubjectPrincipal,
+                 ErrorResult& aError);
+
+  void GetHash(nsAString& aHash, nsIPrincipal& aSubjectPrincipal,
+               ErrorResult& aError);
+
+  void SetHash(const nsAString& aHash, nsIPrincipal& aSubjectPrincipal,
+               ErrorResult& aError);
+
+  nsPIDOMWindowInner* GetParentObject() const { return mInnerWindow; }
+
+  virtual JSObject* WrapObject(JSContext* aCx,
+                               JS::Handle<JSObject*> aGivenProto) override;
+
+  // Non WebIDL methods:
+
+  nsresult GetHref(nsAString& aHref);
+
+  nsresult ToString(nsAString& aString) { return GetHref(aString); }
+
+  void Reload(bool aForceget, ErrorResult& aRv);
+
+ protected:
+  virtual ~Location();
+
+  BrowsingContext* GetBrowsingContext() override;
+  already_AddRefed<nsIDocShell> GetDocShell() override;
+
+  // In the case of jar: uris, we sometimes want the place the jar was
+  // fetched from as the URI instead of the jar: uri itself.  Pass in
+  // true for aGetInnermostURI when that's the case.
+  // Note, this method can return NS_OK with a null value for aURL. This happens
+  // if the docShell is null.
+  nsresult GetURI(nsIURI** aURL, bool aGetInnermostURI = false);
+
+  bool CallerSubsumes(nsIPrincipal* aSubjectPrincipal);
+
+  nsString mCachedHash;
+  nsCOMPtr<nsPIDOMWindowInner> mInnerWindow;
+  uint64_t mBrowsingContextId = 0;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_Location_h