WIP: Initial Layer interface

calendar/modules/core/Makefile

@@ -0,0 +1,53 @@
+#! gmake
+#
+#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
+#              NETSCAPE COMMUNICATIONS CORPORATION
+# Copyright © 1996, 1997 Netscape Communications Corporation.  All Rights
+# Reserved.  Use of this Source Code is subject to the terms of the
+# applicable license agreement from Netscape Communications Corporation.
+# The copyright notice(s) in this Source Code does not indicate actual or
+# intended publication of this Source Code.
+#
+
+#######################################################################
+# (1) Include initial platform-independent assignments (MANDATORY).   #
+#######################################################################
+
+include manifest.mn
+
+#######################################################################
+# (2) Include "global" configuration information. (OPTIONAL)          #
+#######################################################################
+
+include $(GDEPTH)/gconfig/config.mk
+
+#######################################################################
+# (3) Include "component" configuration information. (OPTIONAL)       #
+#######################################################################
+
+
+
+#######################################################################
+# (4) Include "local" platform-dependent assignments (OPTIONAL).      #
+#######################################################################
+
+
+
+#######################################################################
+# (5) Execute "global" rules. (OPTIONAL)                              #
+#######################################################################
+
+include $(GDEPTH)/gconfig/rules.mk
+
+#######################################################################
+# (6) Execute "component" rules. (OPTIONAL)                           #
+#######################################################################
+
+
+
+#######################################################################
+# (7) Execute "local" rules. (OPTIONAL).                              #
+#######################################################################
+
+
+

calendar/modules/core/inc/Makefile

@@ -0,0 +1,53 @@
+#! gmake
+#
+#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
+#              NETSCAPE COMMUNICATIONS CORPORATION
+# Copyright © 1996, 1997 Netscape Communications Corporation.  All Rights
+# Reserved.  Use of this Source Code is subject to the terms of the
+# applicable license agreement from Netscape Communications Corporation.
+# The copyright notice(s) in this Source Code does not indicate actual or
+# intended publication of this Source Code.
+#
+
+#######################################################################
+# (1) Include initial platform-independent assignments (MANDATORY).   #
+#######################################################################
+
+include manifest.mn
+
+#######################################################################
+# (2) Include "global" configuration information. (OPTIONAL)          #
+#######################################################################
+
+include $(GDEPTH)/gconfig/config.mk
+
+#######################################################################
+# (3) Include "component" configuration information. (OPTIONAL)       #
+#######################################################################
+
+
+
+#######################################################################
+# (4) Include "local" platform-dependent assignments (OPTIONAL).      #
+#######################################################################
+
+
+
+#######################################################################
+# (5) Execute "global" rules. (OPTIONAL)                              #
+#######################################################################
+
+include $(GDEPTH)/gconfig/rules.mk
+
+#######################################################################
+# (6) Execute "component" rules. (OPTIONAL)                           #
+#######################################################################
+
+
+
+#######################################################################
+# (7) Execute "local" rules. (OPTIONAL).                              #
+#######################################################################
+
+
+

calendar/modules/core/inc/manifest.mn

@@ -0,0 +1,23 @@
+# 
+#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
+#              NETSCAPE COMMUNICATIONS CORPORATION
+# Copyright (C) 1996 Netscape Communications Corporation.  All Rights
+# Reserved.  Use of this Source Code is subject to the terms of the
+# applicable license agreement from Netscape Communications Corporation.
+# The copyright notice(s) in this Source Code does not indicate actual or
+# intended publication of this Source Code.
+#
+GDEPTH = ../../../..
+
+EXPORTS = \
+	$(NULL)
+
+PRIVATE_EXPORTS = \
+	nsLayer.h \
+	nsLayerCollection.h \
+    nsCoreCIID.h \
+	$(NULL)
+
+MODULE = trex
+
+REQUIRES = raptor

calendar/modules/core/inc/nsCoreCIID.h

@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsCoreCIID_h__
+#define nsCoreCIID_h__
+
+#include "nsISupports.h"
+#include "nsIFactory.h"
+#include "nsRepository.h"
+
+// d4797370-4cc8-11d2-924a-00805f8a7ab6
+#define NS_LAYER_CID   \
+{ 0xd4797370, 0x4cc8, 0x11d2, \
+  {0x92, 0x4a, 0x00, 0x80, 0x5f, 0x8a, 0x7a, 0xb6} }
+
+// dabe52d0-4ccb-11d2-924a-00805f8a7ab6
+#define NS_LAYER_COLLECTION_CID   \
+{ 0xdabe52d0, 0x4ccb, 0x11d2, \
+  {0x92, 0x4a, 0x00, 0x80, 0x5f, 0x8a, 0x7a, 0xb6} }
+
+
+#endif

calendar/modules/core/inc/nsLayer.h

@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsLayer_h___
+#define nsLayer_h___
+
+#include "nsILayer.h"
+
+class nsLayer : public nsILayer 
+{
+
+public:
+  nsLayer(nsISupports* outer);
+  ~nsLayer();
+
+  NS_DECL_ISUPPORTS
+
+  NS_IMETHOD Init();
+
+};
+
+#endif //nsLayer_h___

calendar/modules/core/inc/nsLayerCollection.h

@@ -0,0 +1,39 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsLayerCollection_h___
+#define nsLayerCollection_h___
+
+#include "nsILayer.h"
+#include "nsILayerCollection.h"
+
+class nsLayerCollection : public nsILayerCollection,
+                                 nsILayer
+{
+
+public:
+  nsLayerCollection(nsISupports* outer);
+  ~nsLayerCollection();
+
+  NS_DECL_ISUPPORTS
+
+  NS_IMETHOD Init();
+
+};
+
+#endif //nsLayerCollection_h___

calendar/modules/core/manifest.mn

@@ -0,0 +1,15 @@
+# 
+#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
+#              NETSCAPE COMMUNICATIONS CORPORATION
+# Copyright (C) 1996 Netscape Communications Corporation.  All Rights
+# Reserved.  Use of this Source Code is subject to the terms of the
+# applicable license agreement from Netscape Communications Corporation.
+# The copyright notice(s) in this Source Code does not indicate actual or
+# intended publication of this Source Code.
+#
+GDEPTH = ../../..
+DEPTH  = ../../..
+
+DIRS_EXPORT = public inc 
+DIRS_LIBS = src
+

calendar/modules/core/public/Makefile

@@ -0,0 +1,53 @@
+#! gmake
+#
+#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
+#              NETSCAPE COMMUNICATIONS CORPORATION
+# Copyright © 1996, 1997 Netscape Communications Corporation.  All Rights
+# Reserved.  Use of this Source Code is subject to the terms of the
+# applicable license agreement from Netscape Communications Corporation.
+# The copyright notice(s) in this Source Code does not indicate actual or
+# intended publication of this Source Code.
+#
+
+#######################################################################
+# (1) Include initial platform-independent assignments (MANDATORY).   #
+#######################################################################
+
+include manifest.mn
+
+#######################################################################
+# (2) Include "global" configuration information. (OPTIONAL)          #
+#######################################################################
+
+include $(GDEPTH)/gconfig/config.mk
+
+#######################################################################
+# (3) Include "component" configuration information. (OPTIONAL)       #
+#######################################################################
+
+
+
+#######################################################################
+# (4) Include "local" platform-dependent assignments (OPTIONAL).      #
+#######################################################################
+
+
+
+#######################################################################
+# (5) Execute "global" rules. (OPTIONAL)                              #
+#######################################################################
+
+include $(GDEPTH)/gconfig/rules.mk
+
+#######################################################################
+# (6) Execute "component" rules. (OPTIONAL)                           #
+#######################################################################
+
+
+
+#######################################################################
+# (7) Execute "local" rules. (OPTIONAL).                              #
+#######################################################################
+
+
+

calendar/modules/core/public/manifest.mn

@@ -0,0 +1,23 @@
+# 
+#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
+#              NETSCAPE COMMUNICATIONS CORPORATION
+# Copyright (C) 1996 Netscape Communications Corporation.  All Rights
+# Reserved.  Use of this Source Code is subject to the terms of the
+# applicable license agreement from Netscape Communications Corporation.
+# The copyright notice(s) in this Source Code does not indicate actual or
+# intended publication of this Source Code.
+#
+GDEPTH = ../../../..
+DEPTH = ../../../..
+
+EXPORTS = \
+	nsILayer.h \
+	nsILayerCollection.h \
+	$(NULL)
+
+PRIVATE_EXPORTS = \
+	$(NULL)
+
+MODULE = trex
+
+REQUIRES = raptor shell

calendar/modules/core/public/nsILayer.h

@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+#ifndef nsILayer_h___
+#define nsILayer_h___
+
+#include "nsISupports.h"
+
+//5482d0d0-4cca-11d2-924a-00805f8a7ab6
+#define NS_ILAYER_IID   \
+{ 0x5482d0d0, 0x4cca, 0x11d2,    \
+{ 0x92, 0x4a, 0x00, 0x80, 0x5f, 0x8a, 0x7a, 0xb6 } }
+
+class nsILayer : public nsISupports
+{
+
+public:
+  NS_IMETHOD Init() = 0;
+
+};
+
+
+#endif /* nsILayer */

calendar/modules/core/public/nsILayerCollection.h

@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+#ifndef nsILayerCollection_h___
+#define nsILayerCollection_h___
+
+#include "nsISupports.h"
+
+//91cd3b90-4ccb-11d2-924a-00805f8a7ab6
+#define NS_ILAYER_COLLECTION_IID   \
+{ 0x91cd3b90, 0x4ccb, 0x11d2,    \
+{ 0x92, 0x4a, 0x00, 0x80, 0x5f, 0x8a, 0x7a, 0xb6 } }
+
+class nsILayerCollection : public nsISupports
+{
+
+public:
+  NS_IMETHOD Init() = 0;
+
+};
+
+
+#endif /* nsILayerCollection */

calendar/modules/core/src/Makefile

@@ -0,0 +1,54 @@
+#! gmake
+#
+#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
+#              NETSCAPE COMMUNICATIONS CORPORATION
+# Copyright © 1996, 1997 Netscape Communications Corporation.  All Rights
+# Reserved.  Use of this Source Code is subject to the terms of the
+# applicable license agreement from Netscape Communications Corporation.
+# The copyright notice(s) in this Source Code does not indicate actual or
+# intended publication of this Source Code.
+#
+
+#######################################################################
+# (1) Include initial platform-independent assignments (MANDATORY).   #
+#######################################################################
+
+include manifest.mn
+
+#######################################################################
+# (2) Include "global" configuration information. (OPTIONAL)          #
+#######################################################################
+
+include $(GDEPTH)/gconfig/config.mk
+
+#######################################################################
+# (3) Include "component" configuration information. (OPTIONAL)       #
+#######################################################################
+
+
+
+#######################################################################
+# (4) Include "local" platform-dependent assignments (OPTIONAL).      #
+#######################################################################
+
+include config.mk
+
+#######################################################################
+# (5) Execute "global" rules. (OPTIONAL)                              #
+#######################################################################
+
+include $(GDEPTH)/gconfig/ruleset.mk
+include $(GDEPTH)/gconfig/rules.mk
+
+#######################################################################
+# (6) Execute "component" rules. (OPTIONAL)                           #
+#######################################################################
+
+
+
+#######################################################################
+# (7) Execute "local" rules. (OPTIONAL).                              #
+#######################################################################
+
+
+

calendar/modules/core/src/config.mk

@@ -0,0 +1,36 @@
+#
+#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
+#              NETSCAPE COMMUNICATIONS CORPORATION
+# Copyright © 1996, 1997 Netscape Communications Corporation.  All Rights
+# Reserved.  Use of this Source Code is subject to the terms of the
+# applicable license agreement from Netscape Communications Corporation.
+# The copyright notice(s) in this Source Code does not indicate actual or
+# intended publication of this Source Code.
+#
+
+#
+#  Override TARGETS variable so that only static libraries
+#  are specifed as dependencies within rules.mk.
+#
+
+CFLAGS         +=-D_IMPL_NS_CALENDAR -DNSPR20 -I$(GDEPTH)/include
+
+LD_LIBS += \
+	raptorbase \
+	raptorhtmlpars \
+	$(NATIVE_JULIAN_DLL) \
+	xpcom$(MOZ_BITS) \
+	nsfmt$(MOZ_BITS)30 \
+	nsuni$(MOZ_BITS)30 \
+	nscck$(MOZ_BITS)30 \
+	nsjpn$(MOZ_BITS)30 \
+	nscnv$(MOZ_BITS)30 \
+	nssb$(MOZ_BITS)30 \
+	$(NATIVE_RAPTOR_WIDGET) \
+	xpcom$(MOZ_BITS) \
+	$(XP_REG_LIB)
+
+LIBRARY_NAME      = calcore
+LIBRARY_VERSION   = 10
+
+EXTRA_LIBS += $(NSPR_LIBS)

calendar/modules/core/src/manifest.mn

@@ -0,0 +1,28 @@
+# 
+#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
+#              NETSCAPE COMMUNICATIONS CORPORATION
+# Copyright (C) 1996 Netscape Communications Corporation.  All Rights
+# Reserved.  Use of this Source Code is subject to the terms of the
+# applicable license agreement from Netscape Communications Corporation.
+# The copyright notice(s) in this Source Code does not indicate actual or
+# intended publication of this Source Code.
+#
+GDEPTH = ../../../..
+
+EXPORTS = \
+	$(NULL)
+
+PRIVATE_EXPORTS = \
+	$(NULL)
+
+MODULE = trex
+
+CPPSRCS = \
+	nsLayer.cpp \
+	nsLayerCollection.cpp \
+    nsCoreFactory.cpp \
+	$(NULL)
+
+
+REQUIRES = xpcom raptor shell trex julian nls netlib pref js xpfc
+

calendar/modules/core/src/nsCoreFactory.cpp

@@ -0,0 +1,156 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nscore.h"
+#include "nsIFactory.h"
+#include "nsISupports.h"
+#include "nsCoreCIID.h"
+
+#include "nsLayer.h"
+
+static NS_DEFINE_IID(kILayerIID,      NS_ILAYER_IID);
+static NS_DEFINE_IID(kISupportsIID,   NS_ISUPPORTS_IID);
+static NS_DEFINE_IID(kIFactoryIID,    NS_IFACTORY_IID);
+
+static NS_DEFINE_IID(kCLayerCID,      NS_LAYER_CID);
+
+class nsCoreFactory : public nsIFactory
+{   
+  public:   
+    // nsISupports methods   
+    NS_IMETHOD QueryInterface(const nsIID &aIID,    
+                              void **aResult);   
+    NS_IMETHOD_(nsrefcnt) AddRef(void);   
+    NS_IMETHOD_(nsrefcnt) Release(void);   
+
+    // nsIFactory methods   
+    NS_IMETHOD CreateInstance(nsISupports *aOuter,   
+                              const nsIID &aIID,   
+                              void **aResult);   
+
+    NS_IMETHOD LockFactory(PRBool aLock);   
+
+    nsCoreFactory(const nsCID &aClass);   
+    ~nsCoreFactory();   
+
+  private:   
+    nsrefcnt  mRefCnt;   
+    nsCID     mClassID;
+};   
+
+nsCoreFactory::nsCoreFactory(const nsCID &aClass)   
+{   
+  mRefCnt = 0;
+  mClassID = aClass;
+}   
+
+nsCoreFactory::~nsCoreFactory()   
+{   
+  NS_ASSERTION(mRefCnt == 0, "non-zero refcnt at destruction");   
+}   
+
+nsresult nsCoreFactory::QueryInterface(const nsIID &aIID,   
+                                      void **aResult)   
+{   
+  if (aResult == NULL) {   
+    return NS_ERROR_NULL_POINTER;   
+  }   
+
+  // Always NULL result, in case of failure   
+  *aResult = NULL;   
+
+  if (aIID.Equals(kISupportsIID)) {   
+    *aResult = (void *)(nsISupports*)this;   
+  } else if (aIID.Equals(kIFactoryIID)) {   
+    *aResult = (void *)(nsIFactory*)this;   
+  }   
+
+  if (*aResult == NULL) {   
+    return NS_NOINTERFACE;   
+  }   
+
+  AddRef(); // Increase reference count for caller   
+  return NS_OK;   
+}   
+
+nsrefcnt nsCoreFactory::AddRef()   
+{   
+  return ++mRefCnt;   
+}   
+
+nsrefcnt nsCoreFactory::Release()   
+{   
+  if (--mRefCnt == 0) {   
+    delete this;   
+    return 0; // Don't access mRefCnt after deleting!   
+  }   
+  return mRefCnt;   
+}  
+
+nsresult nsCoreFactory::CreateInstance(nsISupports *aOuter,  
+                                      const nsIID &aIID,  
+                                      void **aResult)  
+{  
+  if (aResult == NULL) {  
+    return NS_ERROR_NULL_POINTER;  
+  }  
+
+  *aResult = NULL;  
+  
+  nsISupports *inst = nsnull;
+
+  if (mClassID.Equals(kCLayerCID)) {
+    inst = (nsISupports *)new nsLayer(aOuter);
+  } 
+
+  if (inst == NULL) {  
+    return NS_ERROR_OUT_OF_MEMORY;  
+  }  
+
+  nsresult res = inst->QueryInterface(aIID, aResult);
+
+  if (res != NS_OK) {  
+    // We didn't get the right interface, so clean up  
+    delete inst;  
+  }  
+
+  return res;  
+}  
+
+nsresult nsCoreFactory::LockFactory(PRBool aLock)  
+{  
+  // Not implemented in simplest case.  
+  return NS_OK;
+}  
+
+// return the proper factory to the caller
+extern "C" NS_EXPORT nsresult NSGetFactory(const nsCID &aClass, nsIFactory **aFactory)
+{
+  if (nsnull == aFactory) {
+    return NS_ERROR_NULL_POINTER;
+  }
+
+  *aFactory = new nsCoreFactory(aClass);
+
+  if (nsnull == aFactory) {
+    return NS_ERROR_OUT_OF_MEMORY;
+  }
+
+  return (*aFactory)->QueryInterface(kIFactoryIID, (void**)aFactory);
+}
+

calendar/modules/core/src/nsLayer.cpp

@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include <stdio.h>
+#include "nsLayer.h"
+
+static NS_DEFINE_IID(kILayerIID,       NS_ILAYER_IID);
+
+nsLayer::nsLayer(nsISupports* outer)
+{
+  NS_INIT_REFCNT();
+}
+
+NS_IMPL_QUERY_INTERFACE(nsLayer, kILayerIID)
+NS_IMPL_ADDREF(nsLayer)
+NS_IMPL_RELEASE(nsLayer)
+
+nsLayer::~nsLayer()
+{
+}
+
+nsresult nsLayer::Init()
+{
+
+  return (NS_OK);
+}
+
+

calendar/modules/core/src/nsLayerCollection.cpp

@@ -0,0 +1,76 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include <stdio.h>
+#include "nsLayerCollection.h"
+#include "nsCoreCIID.h"
+
+static NS_DEFINE_IID(kILayerIID,                 NS_ILAYER_IID);
+static NS_DEFINE_IID(kILayerCollectionIID,       NS_ILAYER_COLLECTION_IID);
+static NS_DEFINE_IID(kCLayerCollectionCID,       NS_LAYER_COLLECTION_CID);
+
+nsLayerCollection::nsLayerCollection(nsISupports* outer)
+{
+  NS_INIT_REFCNT();
+}
+
+nsresult nsLayerCollection::QueryInterface(REFNSIID aIID, void** aInstancePtr)      
+{                                                                        
+  if (NULL == aInstancePtr) {                                            
+    return NS_ERROR_NULL_POINTER;                                        
+  }                                                                      
+  static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+  static NS_DEFINE_IID(kClassIID, kCLayerCollectionCID);                  
+
+  if (aIID.Equals(kClassIID)) {                                          
+    *aInstancePtr = (void*) (nsLayerCollection *)this;                                        
+    AddRef();                                                            
+    return NS_OK;                                                        
+  }                                                                      
+  if (aIID.Equals(kILayerCollectionIID)) {                                          
+    *aInstancePtr = (void*) (nsILayerCollection *)this;                                        
+    AddRef();                                                            
+    return NS_OK;                                                        
+  }                                                                      
+  if (aIID.Equals(kILayerIID)) {                                          
+    *aInstancePtr = (void*) (nsILayer *)this;                                        
+    AddRef();                                                            
+    return NS_OK;                                                        
+  }                                                                      
+  if (aIID.Equals(kISupportsIID)) {                                      
+    *aInstancePtr = (void*) (this) ;
+    AddRef();
+    return NS_OK;                                                        
+  }                                                                      
+  return (NS_NOINTERFACE);
+}
+
+NS_IMPL_ADDREF(nsLayerCollection)
+NS_IMPL_RELEASE(nsLayerCollection)
+
+nsLayerCollection::~nsLayerCollection()
+{
+}
+
+nsresult nsLayerCollection::Init()
+{
+
+  return (NS_OK);
+}
+
+

calendar/modules/manifest.mn

@@ -10,5 +10,5 @@
 GDEPTH = ../..
 DEPTH  = ../..
 
-DIRS = util network parser ui shell test
+DIRS = util network parser core ui shell test
 

calendar/modules/shell/src/nsCalendarShell.cpp

@@ -48,6 +48,9 @@
 #include "capi.h"
 #include "nsICapi.h"
 
+#include "nsCoreCIID.h"
+#include "nsLayer.h"
+
 /* for CAPI to work in general form */
 #include "nsCapiCallbackReader.h"
 #include "nsCalStreamReader.h"
@@ -78,12 +81,16 @@ static NS_DEFINE_IID(kCXPFCObserverManagerCID, NS_XPFC_OBSERVERMANAGER_CID);
 // hardcode names of dll's
 #ifdef NS_WIN32
   #define CAPI_DLL    "calcapi10.dll"
+  #define CORE_DLL    "calcore10.dll"
 #else
   #define CAPI_DLL   "libcalcapi10.so"
+  #define CORE_DLL   "libcalcore10.so"
 #endif
 
-static NS_DEFINE_IID(kCCapiLocalCID, NS_CAPI_LOCAL_CID);
-static NS_DEFINE_IID(kCCapiCSTCID,   NS_CAPI_CST_CID);
+static NS_DEFINE_IID(kCCapiLocalCID,            NS_CAPI_LOCAL_CID);
+static NS_DEFINE_IID(kCCapiCSTCID,              NS_CAPI_CST_CID);
+static NS_DEFINE_IID(kCLayerCID,                NS_LAYER_CID);
+static NS_DEFINE_IID(kCLayerCollectionCID,      NS_LAYER_COLLECTION_CID);
 
 // All Application Must implement this function
 nsresult NS_RegisterApplicationShellFactory()
@@ -952,6 +959,9 @@ nsresult nsCalendarShell::RegisterFactories()
   nsRepository::RegisterFactory(kCCapiLocalCID, CAPI_DLL, PR_FALSE, PR_FALSE);
   nsRepository::RegisterFactory(kCCapiCSTCID,   CAPI_DLL, PR_FALSE, PR_FALSE);
 
+  // Register the Core Implementations
+  nsRepository::RegisterFactory(kCLayerCID, CORE_DLL, PR_FALSE, PR_FALSE);
+  nsRepository::RegisterFactory(kCLayerCollectionCID, CORE_DLL, PR_FALSE, PR_FALSE);
 
   return NS_OK;
 }