From 5762e1da785fcff4f8d04cd3802caf781e98e37c Mon Sep 17 00:00:00 2001
From: "alecf%netscape.com"
 <alecf%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Tue, 7 Mar 2000 01:14:22 +0000
Subject: [PATCH] first cut at new prefservice. forward the root prefbranch to
 an internal member variable not part of build

git-svn-id: svn://10.0.0.236/trunk@62281 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/modules/libpref/src/nsPrefService.cpp | 86 +++++++++++++++++++
 mozilla/modules/libpref/src/nsPrefService.h   | 43 ++++++++++
 2 files changed, 129 insertions(+)
 create mode 100644 mozilla/modules/libpref/src/nsPrefService.cpp
 create mode 100644 mozilla/modules/libpref/src/nsPrefService.h

diff --git a/mozilla/modules/libpref/src/nsPrefService.cpp b/mozilla/modules/libpref/src/nsPrefService.cpp
new file mode 100644
index 00000000000..08bfc9e7be1
--- /dev/null
+++ b/mozilla/modules/libpref/src/nsPrefService.cpp
@@ -0,0 +1,86 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s):
+ * Alec Flett <alecf@netscape.com>
+ */
+
+#include "nsPrefService.h"
+#include "nsPrefBranch.h"
+
+
+nsPrefService::nsPrefService()
+{
+  nsPrefBranch *rootBranch = new nsPrefBranch("");
+  
+  mRootBranch = (nsIPrefBranch*)rootBranch;
+}
+
+nsPrefService::~nsPrefService()
+{
+
+
+}
+
+NS_IMPL_ISUPPORTS2(nsPrefService, nsIPrefService, nsIPrefBranch);
+
+NS_IMETHODIMP
+nsPrefService::GetBranch(const char *root, nsIPrefBranch ** aResult)
+{
+  nsresult rv;
+
+  // XXX todo - cache this stuff and allow consumers to share
+  // branches (hold weak references I think)
+  nsPrefBranch* prefBranch = new nsPrefBranch(root);
+  
+  rv = prefBranch->QueryInterface(NS_GET_IID(nsIPrefBranch),
+                                  (void **)aResult);
+
+  return rv;
+}
+
+NS_IMETHODIMP
+nsPrefService::StartUp(void)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsPrefService::ReadUserPrefs(void)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsPrefService::ReadUserPrefsFrom(nsIFileSpec *)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsPrefService::ShutDown(void)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsPrefService::ReadUserJSFile(nsIFileSpec *)
+{
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
diff --git a/mozilla/modules/libpref/src/nsPrefService.h b/mozilla/modules/libpref/src/nsPrefService.h
new file mode 100644
index 00000000000..c87152dc32c
--- /dev/null
+++ b/mozilla/modules/libpref/src/nsPrefService.h
@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s):
+ * Alec Flett <alecf@netscape.com>
+ */
+
+#include "nsIPrefService.h"
+#include "nsIPrefBranch.h"
+#include "nsCOMPtr.h"
+
+class nsPrefService : public nsIPrefService,
+                      public nsIPrefBranch
+{
+public:
+    nsPrefService();
+    virtual ~nsPrefService();
+    
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSIPREFSERVICE
+    NS_FORWARD_NSIPREFBRANCH(mRootBranch->)
+                           
+private:
+    nsCOMPtr<nsIPrefBranch> mRootBranch;
+    
+};
+