Bug 674725 - Part W - Implement SmsRequestManager. r=smaug

dom/sms/src/Makefile.in

@@ -67,6 +67,7 @@ EXPORTS_mozilla/dom/sms = \
   Constants.h \
   Types.h \
   SmsMessage.h \
+  SmsRequestManager.h \
   $(NULL)
 
 CPPSRCS = \
@@ -81,6 +82,7 @@ CPPSRCS = \
   SmsChild.cpp \
   SmsDatabaseService.cpp \
   SmsRequest.cpp \
+  SmsRequestManager.cpp \
   $(NULL)
 
 LOCAL_INCLUDES = \

dom/sms/src/SmsRequest.h

@@ -51,6 +51,8 @@ class SmsRequest : public nsIDOMMozSmsRequest
                  , public nsDOMEventTargetWrapperCache
 {
 public:
+  friend class SmsRequestManager;
+
   enum ErrorType {
     eNoError = 0,
     eInternalError,

dom/sms/src/SmsRequestManager.cpp

@@ -0,0 +1,99 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla 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/MPL/
+ *
+ * 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.org code.
+ *
+ * The Initial Developer of the Original Code is Mozilla Foundation
+ * Portions created by the Initial Developer are Copyright (C) 2011
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Mounir Lamouri <mounir.lamouri@mozilla.com> (Original Author)
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "SmsRequestManager.h"
+#include "SmsRequest.h"
+
+namespace mozilla {
+namespace dom {
+namespace sms {
+
+SmsRequestManager* SmsRequestManager::sInstance = nsnull;
+
+void
+SmsRequestManager::Init()
+{
+  NS_PRECONDITION(!sInstance,
+                  "sInstance shouldn't be set. Did you call Init() twice?");
+  sInstance = new SmsRequestManager();
+}
+
+void
+SmsRequestManager::Shutdown()
+{
+  NS_PRECONDITION(sInstance, "sInstance should be set. Did you call Init()?");
+
+  delete sInstance;
+  sInstance = nsnull;
+}
+
+/* static */ SmsRequestManager*
+SmsRequestManager::GetInstance()
+{
+  return sInstance;
+}
+
+PRInt32
+SmsRequestManager::CreateRequest(nsPIDOMWindow* aWindow,
+                                 nsIScriptContext* aScriptContext,
+                                 nsIDOMMozSmsRequest** aRequest)
+{
+  nsCOMPtr<nsIDOMMozSmsRequest> request =
+    new SmsRequest(aWindow, aScriptContext);
+
+  PRInt32 size = mRequests.Count();
+
+  // Look for empty slots.
+  for (PRInt32 i=0; i<size; ++i) {
+    if (mRequests[i]) {
+      continue;
+    }
+
+    mRequests.ReplaceObjectAt(request, i);
+    NS_ADDREF(*aRequest = request);
+    return i;
+  }
+
+
+  mRequests.AppendObject(request);
+  NS_ADDREF(*aRequest = request);
+  return size;
+}
+
+} // namespace sms
+} // namespace dom
+} // namespace mozilla

dom/sms/src/SmsRequestManager.h

@@ -0,0 +1,73 @@
+
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla 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/MPL/
+ *
+ * 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.org code.
+ *
+ * The Initial Developer of the Original Code is Mozilla Foundation
+ * Portions created by the Initial Developer are Copyright (C) 2011
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Mounir Lamouri <mounir.lamouri@mozilla.com> (Original Author)
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#ifndef mozilla_dom_sms_SmsRequestManager_h
+#define mozilla_dom_sms_SmsRequestManager_h
+
+#include "nsCOMArray.h"
+
+class nsIDOMMozSmsRequest;
+class nsPIDOMWindow;
+class nsIScriptContext;
+
+namespace mozilla {
+namespace dom {
+namespace sms {
+
+class SmsRequestManager
+{
+public:
+  static void Init();
+  static void Shutdown();
+  static SmsRequestManager* GetInstance();
+
+  PRInt32 CreateRequest(nsPIDOMWindow* aWindow,
+                        nsIScriptContext* aScriptContext,
+                        nsIDOMMozSmsRequest** aRequest);
+
+private:
+  static SmsRequestManager* sInstance;
+
+  nsCOMArray<nsIDOMMozSmsRequest> mRequests;
+};
+
+} // namespace sms
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_sms_SmsRequestManager_h

layout/build/nsLayoutStatics.cpp

@@ -125,10 +125,12 @@
 #include "nsHyphenationManager.h"
 #include "nsEditorSpellCheck.h"
 #include "nsDOMMemoryReporter.h"
+#include "mozilla/dom/sms/SmsRequestManager.h"
 
 extern void NS_ShutdownChainItemPool();
 
 using namespace mozilla;
+using namespace mozilla::dom;
 
 nsrefcnt nsLayoutStatics::sLayoutStaticRefcnt = 0;
 
@@ -161,7 +163,7 @@ nsLayoutStatics::Initialize()
   }
 
   nsGlobalWindow::Init();
-  dom::Navigator::Init();
+  Navigator::Init();
 
   rv = nsContentUtils::Init();
   if (NS_FAILED(rv)) {
@@ -270,12 +272,16 @@ nsLayoutStatics::Initialize()
 
   nsDOMMemoryMultiReporter::Init();
 
+  sms::SmsRequestManager::Init();
+
   return NS_OK;
 }
 
 void
 nsLayoutStatics::Shutdown()
 {
+  sms::SmsRequestManager::Shutdown();
+
   // Don't need to shutdown nsDOMMemoryReporter, that will be done by the memory
   // reporter manager.