From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 netwerk/protocol/res/nsResProtocolHandler.h | 78 +++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 netwerk/protocol/res/nsResProtocolHandler.h

(limited to 'netwerk/protocol/res/nsResProtocolHandler.h')

diff --git a/netwerk/protocol/res/nsResProtocolHandler.h b/netwerk/protocol/res/nsResProtocolHandler.h
new file mode 100644
index 0000000000..50e790a53a
--- /dev/null
+++ b/netwerk/protocol/res/nsResProtocolHandler.h
@@ -0,0 +1,78 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 nsResProtocolHandler_h___
+#define nsResProtocolHandler_h___
+
+#include "mozilla/net/SubstitutingProtocolHandler.h"
+
+#include "nsIResProtocolHandler.h"
+#include "nsInterfaceHashtable.h"
+#include "nsWeakReference.h"
+
+struct SubstitutionMapping;
+class nsResProtocolHandler final
+    : public nsIResProtocolHandler,
+      public mozilla::net::SubstitutingProtocolHandler,
+      public nsSupportsWeakReference {
+ public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_NSIRESPROTOCOLHANDLER
+
+  static already_AddRefed<nsResProtocolHandler> GetSingleton();
+
+  NS_FORWARD_NSIPROTOCOLHANDLER(mozilla::net::SubstitutingProtocolHandler::)
+
+  nsResProtocolHandler()
+      : mozilla::net::SubstitutingProtocolHandler(
+            "resource",
+            /* aEnforceFileOrJar = */ false) {}
+
+  NS_IMETHOD SetSubstitution(const nsACString& aRoot,
+                             nsIURI* aBaseURI) override;
+  NS_IMETHOD SetSubstitutionWithFlags(const nsACString& aRoot, nsIURI* aBaseURI,
+                                      uint32_t aFlags) override;
+  NS_IMETHOD HasSubstitution(const nsACString& aRoot, bool* aResult) override;
+
+  NS_IMETHOD GetSubstitution(const nsACString& aRoot,
+                             nsIURI** aResult) override {
+    return mozilla::net::SubstitutingProtocolHandler::GetSubstitution(aRoot,
+                                                                      aResult);
+  }
+
+  NS_IMETHOD ResolveURI(nsIURI* aResURI, nsACString& aResult) override {
+    return mozilla::net::SubstitutingProtocolHandler::ResolveURI(aResURI,
+                                                                 aResult);
+  }
+
+ protected:
+  [[nodiscard]] nsresult GetSubstitutionInternal(const nsACString& aRoot,
+                                                 nsIURI** aResult,
+                                                 uint32_t* aFlags) override;
+  virtual ~nsResProtocolHandler() = default;
+
+  [[nodiscard]] bool ResolveSpecialCases(const nsACString& aHost,
+                                         const nsACString& aPath,
+                                         const nsACString& aPathname,
+                                         nsACString& aResult) override;
+
+  [[nodiscard]] virtual bool MustResolveJAR(const nsACString& aRoot) override {
+    return aRoot.EqualsLiteral("android");
+  }
+
+ private:
+  [[nodiscard]] nsresult Init();
+  static mozilla::StaticRefPtr<nsResProtocolHandler> sSingleton;
+
+  nsCString mAppURI;
+  nsCString mGREURI;
+#ifdef ANDROID
+  // Used for resource://android URIs
+  nsCString mApkURI;
+  nsresult GetApkURI(nsACString& aResult);
+#endif
+};
+
+#endif /* nsResProtocolHandler_h___ */
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