Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

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

7 files changed, 663 insertions, 0 deletions

diff --git a/src/libs/xpcom18a4/xpcom/proxy/public/.cvsignore b/src/libs/xpcom18a4/xpcom/proxy/public/.cvsignore
new file mode 100644
index 00000000..f3c7a7c5
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/proxy/public/.cvsignore
@@ -0,0 +1 @@
+Makefile
diff --git a/src/libs/xpcom18a4/xpcom/proxy/public/Makefile.in b/src/libs/xpcom18a4/xpcom/proxy/public/Makefile.in
new file mode 100644
index 00000000..d6950b9a
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/proxy/public/Makefile.in
@@ -0,0 +1,63 @@
+#
+# ***** 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
+# Netscape Communications Corporation.
+# Portions created by the Initial Developer are Copyright (C) 1998
+# the Initial Developer. All Rights Reserved.
+#
+# Contributor(s):
+#
+# 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 *****
+
+DEPTH		= ../../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE		= xpcom
+ifeq ($(OS_ARCH),WINNT)
+XPIDL_MODULE	= proxyObject
+else
+XPIDL_MODULE	= proxyObjInst
+endif
+
+EXPORTS		= \
+		nsProxyEvent.h \
+		nsProxyRelease.h \
+		nsProxiedService.h \
+		$(NULL)
+
+XPIDLSRCS	= nsIProxyCreateInstance.idl \
+                  nsIProxyObjectManager.idl  \
+                  $(NULL)
+
+include $(topsrcdir)/config/rules.mk
+
diff --git a/src/libs/xpcom18a4/xpcom/proxy/public/nsIProxyCreateInstance.idl b/src/libs/xpcom18a4/xpcom/proxy/public/nsIProxyCreateInstance.idl
new file mode 100644
index 00000000..cd576f7b
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/proxy/public/nsIProxyCreateInstance.idl
@@ -0,0 +1,53 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** 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
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * 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 "nsISupports.idl"
+
+[scriptable, uuid(948c2080-0398-11d3-915e-0000863011c4)]
+interface nsIProxyCreateInstance : nsISupports 
+{
+    [noscript] void CreateInstanceByIID(in nsIIDRef cid, 
+                                        in nsISupports aOuter,
+                                        in nsIIDRef iid,
+                                        out voidPtr result);
+
+    [noscript] void CreateInstanceByContractID(in string aContractID, 
+                                           in nsISupports aOuter,
+                                           in nsIIDRef iid,
+                                           out voidPtr result);
+};
+
diff --git a/src/libs/xpcom18a4/xpcom/proxy/public/nsIProxyObjectManager.idl b/src/libs/xpcom18a4/xpcom/proxy/public/nsIProxyObjectManager.idl
new file mode 100644
index 00000000..5b2cfd4d
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/proxy/public/nsIProxyObjectManager.idl
@@ -0,0 +1,87 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** 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
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Doug Turner <dougt@netscape.com> (Original Author)
+ *   Dan Mosedale <dmose@netscape.com>
+ *
+ * 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 "nsISupports.idl"
+interface nsIEventQueue;
+
+[scriptable, uuid(eea90d43-b059-11d2-915e-c12b696c9333)]
+interface nsIProxyObjectManager : nsISupports 
+{
+    void getProxyForObject(in nsIEventQueue destQueue, 
+                           in nsIIDRef iid, 
+                           in nsISupports object, 
+                           in PRInt32 proxyType,
+                           [iid_is(iid),retval] out nsQIResult result);
+    
+    void getProxy(in nsIEventQueue destQueue, 
+                  in nsIIDRef cid, 
+                  in nsISupports aOuter,
+                  in nsIIDRef iid,
+                  in PRInt32 proxyType,
+                  [iid_is(iid),retval] out nsQIResult result);
+                                        
+};
+
+
+%{C++
+#include "nsProxyEvent.h"
+
+#define NS_XPCOMPROXY_CONTRACTID "@mozilla.org/xpcomproxy;1"
+#define NS_XPCOMPROXY_CLASSNAME "XPCom Proxy"
+
+#define NS_PROXYEVENT_MANAGER_CID                \
+{ 0xeea90d41, 									 \
+  0xb059, 										 \
+  0x11d2,						                 \
+ {0x91, 0x5e, 0xc1, 0x2b, 0x69, 0x6c, 0x93, 0x33}\
+} 
+
+/**
+ * Helper function for code that already has a link-time dependency on
+ * libxpcom and needs to get proxies in a bunch of different places.
+ * This way, the caller isn't forced to get the proxy object manager
+ * themselves every single time, thus making the calling code more
+ * readable.
+ */
+extern NS_COM nsresult
+NS_GetProxyForObject(nsIEventQueue *destQueue, 
+                     REFNSIID aIID, 
+                     nsISupports* aObj, 
+                     PRInt32 proxyType, 
+                     void** aProxyObject);
+%}
diff --git a/src/libs/xpcom18a4/xpcom/proxy/public/nsProxiedService.h b/src/libs/xpcom18a4/xpcom/proxy/public/nsProxiedService.h
new file mode 100644
index 00000000..3a39ade1
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/proxy/public/nsProxiedService.h
@@ -0,0 +1,164 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** 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
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Pierre Phaneuf <pp@ludusdesign.com>
+ *
+ * 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 __nsProxiedServiceManager_h_
+#define __nsProxiedServiceManager_h_
+
+#include "nsIServiceManager.h"
+#include "nsIProxyObjectManager.h"
+
+////////////////////////////////////////////////////////////////////////////////
+// NS_WITH_PROXIED_SERVICE: macro to make using services that need to be proxied
+//                                   before using them easier. 
+// Now you can replace this:
+// {
+//      nsresult rv;
+//      nsCOMPtr<nsIMyService> pIMyService = 
+//               do_GetService(kMyServiceCID, &rv);
+//      if(NS_FAILED(rv))
+//          return;
+//      nsCOMPtr<nsIProxyObjectManager> pIProxyObjectManager = 
+//               do_GetService(kProxyObjectManagerCID, &rv);
+//      if(NS_FAILED(rv))
+//          return;
+//      nsIMyService pIProxiedObject = NULL;
+//      rv = pIProxyObjectManager->GetProxyForObject(pIProxyQueue, 
+//                                                              NS_GET_IID(nsIMyService), 
+//                                                              pIMyService, PROXY_SYNC,
+//                                                              (void**)&pIProxiedObject);
+//      pIProxiedObject->DoIt(...);  // Executed on same thread as pIProxyQueue
+//      ...
+//      pIProxiedObject->Release();  // Must be done as not managed for you.
+//      }
+//  with this:
+//      {
+//      nsresult rv;
+//      NS_WITH_PROXIED_SERVICE(nsIMyService, pIMyService, kMyServiceCID, 
+//                                      pIProxyQueue, &rv);
+//      if(NS_FAILED(rv))
+//          return;
+//      pIMyService->DoIt(...);  // Executed on the same thread as pIProxyQueue
+//      }
+// and the automatic destructor will take care of releasing the service and
+// the proxied object for you. 
+// 
+// Note that this macro requires you to link with the xpcom DLL to pick up the
+// static member functions from nsServiceManager.
+
+#define NS_WITH_PROXIED_SERVICE(T, var, cid, Q, rvAddr)     \
+    nsProxiedService _serv##var(cid, NS_GET_IID(T), Q, PR_FALSE, rvAddr);     \
+    T* var = (T*)(nsISupports*)_serv##var;
+
+#define NS_WITH_ALWAYS_PROXIED_SERVICE(T, var, cid, Q, rvAddr)     \
+    nsProxiedService _serv##var(cid, NS_GET_IID(T), Q, PR_TRUE, rvAddr);       \
+    T* var = (T*)(nsISupports*)_serv##var;
+
+////////////////////////////////////////////////////////////////////////////////
+// nsProxiedService
+////////////////////////////////////////////////////////////////////////////////
+
+class nsProxiedService
+{
+ public:
+   
+    nsProxiedService(const nsCID &aClass, const nsIID &aIID, 
+                     nsIEventQueue* pIProxyQueue, PRBool always, nsresult*rv)
+    {
+       *rv = nsServiceManager::GetService(aClass, 
+                                          aIID, 
+                                          getter_AddRefs(mService));
+       if (NS_FAILED(*rv)) return;
+       InitProxy(aIID, pIProxyQueue, always, rv);
+    }
+
+    nsProxiedService(const char* aContractID, const nsIID &aIID, 
+                     nsIEventQueue* pIProxyQueue, PRBool always, nsresult*rv)
+    {
+       *rv = nsServiceManager::GetService(aContractID, 
+                                          aIID, 
+                                          getter_AddRefs(mService));
+       if (NS_FAILED(*rv)) return;
+       InitProxy(aIID, pIProxyQueue, always, rv);
+    }
+
+    void InitProxy(const nsIID &aIID, nsIEventQueue* pIProxyQueue,
+                   PRBool always, nsresult*rv)
+    {
+       static NS_DEFINE_CID(kProxyObjectManagerCID, NS_PROXYEVENT_MANAGER_CID);
+
+       nsCOMPtr<nsIProxyObjectManager> pIProxyObjectManager = 
+                do_GetService(kProxyObjectManagerCID, rv);
+       if (NS_FAILED(*rv)) return;
+
+       PRInt32 proxyType = PROXY_SYNC;
+       if (always) proxyType |= PROXY_ALWAYS;
+       *rv = pIProxyObjectManager->GetProxyForObject(pIProxyQueue, 
+                                                  aIID, 
+                                                  mService,
+                                                  proxyType, 
+                                                  getter_AddRefs(mProxiedService));
+    }
+    
+    ~nsProxiedService()
+    {
+    }
+
+   nsISupports* operator->() const
+   {
+       NS_PRECONDITION(mProxiedService != 0, "Your code should test the error result from the constructor.");
+       return mProxiedService;
+   }
+
+   PRBool operator==(const nsISupports* other)
+   {
+      return ((mProxiedService == other) || (mService == other));
+   }
+
+   operator nsISupports*() const
+   {
+       return mProxiedService;
+   }
+
+ protected:
+   nsCOMPtr<nsISupports> mProxiedService;
+   nsCOMPtr<nsISupports> mService;
+ 
+ };
+
+
+#endif //__nsProxiedServiceManager_h_
diff --git a/src/libs/xpcom18a4/xpcom/proxy/public/nsProxyEvent.h b/src/libs/xpcom18a4/xpcom/proxy/public/nsProxyEvent.h
new file mode 100644
index 00000000..c718bbdb
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/proxy/public/nsProxyEvent.h
@@ -0,0 +1,183 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** 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
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * 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 __nsProxyEvent_h_
+#define __nsProxyEvent_h_
+
+#include "nsCOMPtr.h"
+#include "nsAutoPtr.h"
+#include "nscore.h"
+#include "nsISupports.h"
+#include "nsIFactory.h"
+
+#include "nsIEventQueueService.h"
+#include "nsIEventQueue.h"
+#include "plevent.h"
+#include "prtypes.h"
+#include "xptcall.h"
+#include "xptinfo.h"
+    
+class nsProxyObjectCallInfo;
+
+#define PROXY_SYNC    0x0001  // acts just like a function call.
+#define PROXY_ASYNC   0x0002  // fire and forget.  This will return immediately and you will lose all return information.
+#define PROXY_ALWAYS  0x0004   // ignore check to see if the eventQ is on the same thread as the caller, and alway return a proxied object.
+
+//#define AUTOPROXIFICATION
+
+// WARNING about PROXY_ASYNC:  
+//
+// If the calling thread goes away, any function which accesses the calling stack 
+// will blow up.
+//
+//  example:
+//
+//     myFoo->bar(&x)
+//
+//     ... thread goes away ...
+//
+//    bar(PRInt32 *x)
+//    {
+//         *x = 0;   <-----  You will blow up here.
+//
+//   
+//  So what gets saved?  
+//
+//  You can safely pass base types by value.  You can also pass interface pointers.
+//  I will make sure that the interface pointers are addrefed while they are being 
+//  proxied.  You can also pass string and wstring.  These I will copy and free.
+//
+//  I do **NOT** copy arrays or strings with size.  If you are using these either
+//  change your interface, or contact me about this feature request.
+
+
+
+
+class nsProxyObject
+{
+public:
+    nsProxyObject(nsIEventQueue *destQueue, PRInt32 proxyType, nsISupports *realObject);
+    nsProxyObject(nsIEventQueue *destQueue, PRInt32 proxyType, const nsCID &aClass,  nsISupports *aDelegate,  const nsIID &aIID);
+
+    void AddRef();
+    void Release();
+
+                        ~nsProxyObject();
+
+    nsresult            Post( PRUint32            methodIndex, 
+                              nsXPTMethodInfo   * info, 
+                              nsXPTCMiniVariant * params, 
+                              nsIInterfaceInfo  * interfaceInfo);
+    
+    nsresult            PostAndWait(nsProxyObjectCallInfo *proxyInfo);
+    nsISupports*        GetRealObject() const { return mRealObject; }
+    nsIEventQueue*      GetQueue() const { return mDestQueue; }
+    PRInt32             GetProxyType() const { return mProxyType; }
+
+    friend class nsProxyEventObject;
+private:
+    
+    nsAutoRefCnt              mRefCnt;
+
+    PRInt32                   mProxyType;
+    
+    nsCOMPtr<nsIEventQueue>   mDestQueue;        /* destination queue */
+    
+    nsCOMPtr<nsISupports>     mRealObject;       /* the non-proxy object that this event is referring to. 
+                                                    This is a strong ref. */
+    nsCOMPtr<nsIEventQueueService> mEventQService;
+
+    nsresult convertMiniVariantToVariant(nsXPTMethodInfo   * methodInfo, 
+                                         nsXPTCMiniVariant * params, 
+                                         nsXPTCVariant     **fullParam, 
+                                         uint8 *paramCount);
+
+};
+
+
+class nsProxyObjectCallInfo
+{
+public:
+    
+    nsProxyObjectCallInfo(nsProxyObject* owner,
+                          nsXPTMethodInfo *methodInfo,
+                          PRUint32 methodIndex, 
+                          nsXPTCVariant* parameterList, 
+                          PRUint32 parameterCount, 
+                          PLEvent *event);
+
+    ~nsProxyObjectCallInfo();
+
+    PRUint32            GetMethodIndex() const { return mMethodIndex; }
+    nsXPTCVariant*      GetParameterList() const { return mParameterList; }
+    PRUint32            GetParameterCount() const { return mParameterCount; }
+    PLEvent*            GetPLEvent() const { return mEvent; }
+    nsresult            GetResult() const { return mResult; }
+    nsProxyObject*      GetProxyObject() const { return mOwner; }
+    
+    PRBool              GetCompleted();
+    void                SetCompleted();
+    void                PostCompleted();
+
+    void                SetResult(nsresult rv) {mResult = rv; }
+    
+    nsIEventQueue*      GetCallersQueue();
+    void                SetCallersQueue(nsIEventQueue* queue);
+
+private:
+    
+    nsresult         mResult;                    /* this is the return result of the called function */
+    nsXPTMethodInfo *mMethodInfo;
+    PRUint32         mMethodIndex;               /* which method to be called? */
+    nsXPTCVariant   *mParameterList;             /* marshalled in parameter buffer */
+    PRUint32         mParameterCount;            /* number of params */
+    PLEvent         *mEvent;                     /* the current plevent */       
+    PRInt32          mCompleted;                 /* is true when the method has been called. */
+       
+    nsCOMPtr<nsIEventQueue>  mCallersEventQ;     /* this is the eventQ that we must post a message back to 
+                                                    when we are done invoking the method (only PROXY_SYNC). 
+                                                  */
+
+    nsRefPtr<nsProxyObject>   mOwner;            /* this is the strong referenced nsProxyObject */
+   
+    void RefCountInInterfacePointers(PRBool addRef);
+    void CopyStrings(PRBool copy);
+
+};
+
+
+#endif
diff --git a/src/libs/xpcom18a4/xpcom/proxy/public/nsProxyRelease.h b/src/libs/xpcom18a4/xpcom/proxy/public/nsProxyRelease.h
new file mode 100644
index 00000000..413a3d0e
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/proxy/public/nsProxyRelease.h
@@ -0,0 +1,112 @@
+/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3 -*- */
+/* ***** 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
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * 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 nsProxyRelease_h__
+#define nsProxyRelease_h__
+
+#include "nsIEventQueueService.h"
+#include "pratom.h"
+#include "prmem.h"
+
+/**
+ * Ensures that the delete of a nsISupports object occurs on the target thread.
+ *
+ * @param target
+ *        the target thread where the doomed object should be released.
+ * @param doomed
+ *        the doomed object; the object to be released on the target thread.
+ * @param alwaysProxy
+ *        normally, if NS_ProxyRelease is called on the target thread, then the
+ *        doomed object will released directly.  however, if this parameter is
+ *        true, then a PLEvent will always be posted to the target thread and
+ *        the release will happen when that PLEvent is handled.
+ */
+NS_COM nsresult NS_ProxyRelease
+    (nsIEventTarget *target, nsISupports *doomed, PRBool alwaysProxy=PR_FALSE);
+
+
+#define NS_IMPL_PROXY_RELEASE(_class)                                           \
+NS_IMETHODIMP_(nsrefcnt) _class::Release(void)                                  \
+{                                                                               \
+  NS_PRECONDITION(0 != mRefCnt, "dup release");                                 \
+  nsrefcnt count = PR_AtomicDecrement((PRInt32 *)&mRefCnt);                     \
+  NS_LOG_RELEASE(this, count, #_class);                                         \
+                                                                                \
+  if (count == 0)                                                               \
+  {                                                                             \
+    mRefCnt = 1; /* stabilize */                                                \
+    PRBool callDirectly = PR_TRUE;                                              \
+    static NS_DEFINE_CID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID);      \
+    nsCOMPtr<nsIEventQueueService> eventQService                                \
+      = do_GetService(kEventQueueServiceCID);                                   \
+    NS_ASSERTION(eventQService, "event queue service is unavailable");          \
+                                                                                \
+    nsCOMPtr<nsIEventQueue> eventQ;                                             \
+    if (eventQService) {                                                        \
+      eventQService->GetThreadEventQueue(NS_UI_THREAD, getter_AddRefs(eventQ)); \
+      if (eventQ)                                                               \
+        eventQ->IsOnCurrentThread(&callDirectly);                          \
+    }                                                                           \
+                                                                                \
+    if (callDirectly)                                                           \
+    {                                                                           \
+      NS_RELEASE(this);                                                         \
+      return 0;                                                                 \
+    }                                                                           \
+    PLEvent *event = new PLEvent;                                               \
+    if (event == nsnull)                                                        \
+    {                                                                           \
+      NS_ASSERTION(0, "Could not create a plevent. Deleting on wrong thread!"); \
+      NS_DELETEXPCOM(this);                                                     \
+      return 0;                                                                 \
+    }                                                                           \
+                                                                                \
+    PL_InitEvent(event,                                                         \
+                 NS_STATIC_CAST(nsISupports*, this),                            \
+                 ReleaseDestructorEventHandler,                                 \
+                 ReleaseDestructorDestroyHandler);                              \
+                                                                                \
+    eventQ->PostEvent(event);                                                   \
+    return 0;                                                                   \
+  }                                                                             \
+  return count;                                                                 \
+}                                                                               \
+
+
+
+           
+#endif