Added new browsing profile stuff.

git-svn-id: svn://10.0.0.236/trunk@24740 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/rdf/brprof/Makefile.in

@@ -0,0 +1,29 @@
+#!gmake
+#
+# 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.
+
+DEPTH = ../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS = public src build
+
+include $(topsrcdir)/config/config.mk
+
+include $(topsrcdir)/config/rules.mk

mozilla/rdf/brprof/build/Makefile.in

@@ -0,0 +1,86 @@
+#!gmake
+#
+# 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.
+
+DEPTH=../..
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+include $(topsrcdir)/config/config.mk
+
+LIBRARY_NAME = rdf
+IS_COMPONENT = 1
+
+CPPSRCS =				\
+	dlldeps.cpp			\
+        nsRDFFactory.cpp                \
+	$(NULL)
+
+EXPORTS = \
+        nsRDFCID.h			\
+	$(NULL)
+
+EXPORTS := $(addprefix $(srcdir)/, $(EXPORTS))
+
+MODULE = rdf
+
+REQUIRES = dom js netlib rdf raptor xpcom
+
+# XXX Note dependencies on implementation headers for factory functions
+
+INCLUDES += -I$(srcdir)/../base/src       \
+	    -I$(srcdir)/../content/src    \
+	    -I$(srcdir)/../datasource/src \
+	    $(NULL)
+
+SHARED_LIBRARY_LIBS =			 \
+	$(DIST)/lib/librdfbase_s.a	 \
+	$(DIST)/lib/librdfcontent_s.a	 \
+	$(DIST)/lib/librdfdatasource_s.a \
+	$(DIST)/lib/librdfutil_s.a	 \
+	$(NULL)
+
+EXTRA_DSO_LDOPTS =	       \
+	$(MKSHLIB_FORCE_ALL)   \
+	$(SHARED_LIBRARY_LIBS) \
+	$(MKSHLIB_UNFORCE_ALL) \
+	-L$(DIST)/bin	       \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk
+
+$(SHARED_LIBRARY): $(SHARED_LIBRARY_LIBS) Makefile
+
+install:: $(TARGETS)
+	$(INSTALL) $(srcdir)/../resources/sidebar.xul $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/sidebar.css $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/bookmarks.xul $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/bookmarks.css $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/bookmarks.html $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/bookmark-item.gif $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/bookmark-folder-closed.gif $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/bookmark-folder-open.gif $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/personal-folder-closed.gif $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/personal-folder-open.gif $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/folder-open.gif $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/folder-closed.gif $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/History/h1.hst $(DIST)/bin/res/rdf/History
+	$(INSTALL) $(srcdir)/../resources/dom-test-1.xul $(DIST)/bin/res/rdf
+	$(INSTALL) $(srcdir)/../resources/dom-test-1.css $(DIST)/bin/res/rdf
+

mozilla/rdf/brprof/build/makefile.win

@@ -0,0 +1,55 @@
+#!gmake
+#
+# 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.
+
+DEPTH=..\..\..
+MODULE=brprof
+
+MAKE_OBJ_TYPE=DLL
+DLLNAME=brprof
+DLL=.\$(OBJDIR)\$(DLLNAME).dll
+
+CPP_OBJS=\
+        .\$(OBJDIR)\nsBrowsingProfileFactory.obj    \
+	$(NULL)
+
+# XXX linking in raptor is a heinous crime that will go away once we
+# have a more DOM-based mechanism for constructing elements and
+# hooking in to their changes.
+
+LLIBS=\
+ $(DIST)\lib\xpcom32.lib         \
+ $(DIST)\lib\raptorbase.lib      \
+ $(DIST)\lib\rdf.lib             \
+ $(DIST)\lib\brprof_s.lib        \
+ $(LIBNSPR)  
+
+MISCDEP=$(LLIBS)
+
+# XXX Note dependencies on implementation dirs for factory methods.
+
+LINCS=  -I$(PUBLIC)\rdf                 \
+        -I$(PUBLIC)\xpcom               \
+        -I$(PUBLIC)\raptor              \
+        -I$(PUBLIC)\brprof              \
+        $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+install:: $(DLL)
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).dll $(DIST)\bin\components
+	$(MAKE_INSTALL) .\$(OBJDIR)\$(DLLNAME).lib $(DIST)\lib
+

mozilla/rdf/brprof/build/nsBrowsingProfileFactory.cpp

@@ -0,0 +1,100 @@
+/* -*- 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 1.0 (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 "nsIServiceManager.h"
+#include "nsIComponentManager.h"
+#include "nsIGenericFactory.h"
+#include "nsIBrowsingProfile.h"
+#include "nscore.h"
+
+static NS_DEFINE_CID(kComponentManagerCID, NS_COMPONENTMANAGER_CID);
+static NS_DEFINE_CID(kGenericFactoryCID, NS_GENERICFACTORY_CID);
+static NS_DEFINE_CID(kBrowsingProfileCID, NS_BROWSINGPROFILE_CID);
+
+static NS_IMETHODIMP
+nsConstructBrowsingProfile(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+    nsresult rv;
+    NS_ASSERTION(aOuter == nsnull, "no aggregation");
+    nsIBrowsingProfile* brprof;
+    rv = NS_NewBrowsingProfile(nsnull, &brprof);
+    if (NS_FAILED(rv)) return rv;
+    rv = brprof->QueryInterface(aIID, aResult);
+    NS_RELEASE(brprof);
+    return rv;
+}
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSGetFactory(nsISupports* aServMgr,
+             const nsCID &aClass,
+             const char *aClassName,
+             const char *aProgID,
+             nsIFactory **aFactory)
+{
+    nsresult rv;
+    NS_ASSERTION(aFactory != nsnull, "bad factory pointer");
+    NS_ASSERTION(aClass.Equals(kBrowsingProfileCID), "incorrectly registered");
+
+    NS_WITH_SERVICE1(nsIComponentManager, compMgr,
+                     aServMgr, kComponentManagerCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsIGenericFactory* factory;
+    rv = compMgr->CreateInstance(kGenericFactoryCID, nsnull, nsIGenericFactory::GetIID(), 
+                                 (void**)&factory);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = factory->SetConstructor(nsConstructBrowsingProfile);
+    if (NS_FAILED(rv)) {
+        delete factory;
+        return rv;
+    }
+    NS_ADDREF(factory);
+    *aFactory = factory;
+    return NS_OK;
+}
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSRegisterSelf(nsISupports* aServMgr , const char* aPath)
+{
+    nsresult rv;
+
+    NS_WITH_SERVICE1(nsIComponentManager, compMgr,
+                     aServMgr, kComponentManagerCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->RegisterComponent(kBrowsingProfileCID,
+                                    "Browsing Profile", nsnull, aPath,
+                                    PR_TRUE, PR_TRUE);
+
+    return rv;
+}
+
+extern "C" PR_IMPLEMENT(nsresult)
+NSUnregisterSelf(nsISupports* aServMgr, const char* aPath)
+{
+    nsresult rv;
+    NS_WITH_SERVICE1(nsIComponentManager, compMgr,
+                     aServMgr, kComponentManagerCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    rv = compMgr->UnregisterComponent(kBrowsingProfileCID, aPath);
+
+    return rv;
+}
+

mozilla/rdf/brprof/makefile.win

@@ -0,0 +1,24 @@
+#!gmake
+#
+# 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.
+
+DEPTH=..\..
+
+MODULE = rdf
+
+DIRS= public src build
+
+include <$(DEPTH)\config\rules.mak>

mozilla/rdf/brprof/public/makefile.win

@@ -0,0 +1,28 @@
+#!gmake
+#
+# 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.
+
+DEPTH=..\..\..
+MODULE=brprof
+
+EXPORTS	= \
+	nsIBrowsingProfile.h      \
+	$(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+
+

mozilla/rdf/brprof/public/nsIBrowsingProfile.h

@@ -0,0 +1,96 @@
+/* -*- Mode: C++; tab-width: 4; 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 nsIBrowsingProfile_h__
+#define nsIBrowsingProfile_h__
+
+#include "nsISupports.h"
+
+#define nsBrowsingProfile_Check                 0xbaadf00d
+#define nsBrowsingProfile_CurrentMajorVersion   1
+#define nsBrowsingProfile_CurrentMinorVersion   0
+
+struct nsBrowsingProfileVector {
+    union {
+        PRUint8         mPadding[32];
+        struct {
+            PRUint32    mCheck;         // should always == nsBrowsingProfile_Check
+            PRUint16    mMajorVersion;  // denotes a non-backward compatible change (e.g. structural change to this vector)
+            PRUint16    mMinorVersion;  // denotes a backward compatible change to the meaning of this vector
+        }               mInfo;
+    }                   mHeader;
+    struct {
+        PRUint16        mID;
+        PRUint8         mVisitCount;
+        PRUint8         mFlags;
+    }                   mCategory[56];
+};
+
+enum nsBrowsingProfileFlag {
+    nsBrowsingProfileFlag_ThisSession   = (1 << 0),
+    nsBrowsingProfileFlag_Recent        = (1 << 1)
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+// size of hex encoding:
+const PRUint32 kBrowsingProfileCookieSize = sizeof(nsBrowsingProfileVector) * 2;
+
+#define NS_IBROWSINGPROFILE_IID                      \
+{ /* 4aef9ba2-e0af-11d2-8cca-0060b0fc14a3 */         \
+    0x4aef9ba2,                                      \
+    0xe0af,                                          \
+    0x11d2,                                          \
+    {0x8c, 0xca, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+class nsIBrowsingProfile : public nsISupports {
+public:
+    static const nsIID& GetIID() { static nsIID iid = NS_IBROWSINGPROFILE_IID; return iid; }
+    
+    NS_IMETHOD Init(const char* userProfileName) = 0;
+
+    NS_IMETHOD GetVector(nsBrowsingProfileVector& result) = 0;
+
+    NS_IMETHOD SetVector(nsBrowsingProfileVector& value) = 0;
+
+    NS_IMETHOD GetCookieString(char buf[kBrowsingProfileCookieSize]) = 0;
+
+    NS_IMETHOD SetCookieString(char buf[kBrowsingProfileCookieSize]) = 0;
+
+    NS_IMETHOD GetDescription(char* *htmlResult) = 0;
+
+    NS_IMETHOD CountPageVisit(const char* url) = 0;
+};
+
+// for component registration
+#define NS_BROWSINGPROFILE_CID                       \
+{ /* 7ef80dd0-e0af-11d2-8cca-0060b0fc14a3 */         \
+    0x7ef80dd0,                                      \
+    0xe0af,                                          \
+    0x11d2,                                          \
+    {0x8c, 0xca, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+extern nsresult
+NS_NewBrowsingProfile(const char* userProfileName,
+                      nsIBrowsingProfile* *result);
+
+#endif // nsIBrowsingProfile_h__

mozilla/rdf/brprof/src/makefile.win

@@ -0,0 +1,42 @@
+#!gmake
+#
+# 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.
+
+DEPTH=..\..\..
+MODULE=brprof
+LIBRARY_NAME=brprof_s
+
+CPP_OBJS=\
+        .\$(OBJDIR)\nsBrowsingProfile.obj    \
+	$(NULL)
+
+LINCS=  -I$(PUBLIC)\rdf         \
+        -I$(PUBLIC)\xpcom       \
+        -I$(PUBLIC)\brprof      \
+        -I$(PUBLIC)\raptor      \
+        $(NULL)
+
+include <$(DEPTH)\config\rules.mak>
+
+libs:: $(LIBRARY)
+        $(MAKE_INSTALL) $(LIBRARY) $(DIST)\lib
+
+clobber::
+        rm -f $(DIST)\lib\$(LIBRARY_NAME).lib
+
+
+
+

mozilla/rdf/brprof/src/nsBrowsingProfile.cpp

@@ -0,0 +1,345 @@
+/* -*- Mode: C++; tab-width: 4; 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 "nsIBrowsingProfile.h"
+#include "nsIRDFObserver.h"
+#include "nsCRT.h"
+#include "rdf.h"
+#include "nsIServiceManager.h"
+#include "nsIRDFService.h"
+#include "nsRDFCID.h"
+#include "nsIRDFResource.h"
+#include "nsIRDFDataSource.h"
+#include "nsIRDFCursor.h"
+
+static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
+static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
+
+DEFINE_RDF_VOCAB(NC_NAMESPACE_URI, NC, Page);
+DEFINE_RDF_VOCAB(NC_NAMESPACE_URI, NC, child);
+DEFINE_RDF_VOCAB(NC_NAMESPACE_URI, NC, CategoryID);
+
+#if 0
+static PRBool
+peq(nsIRDFResource* r1, nsIRDFResource* r2)
+{
+    PRBool eq;
+    return NS_SUCCEEDED(r1->EqualsResource(r2, &eq)) && eq;
+}
+#else
+#define peq(r1, r2)     ((r1) == (r2))
+#endif
+
+////////////////////////////////////////////////////////////////////////////////
+
+class nsBrowsingProfile : public nsIBrowsingProfile, public nsIRDFObserver {
+public:
+    NS_DECL_ISUPPORTS
+
+    // nsIBrowsingProfile methods:
+    NS_IMETHOD Init(const char* userProfileName);
+    NS_IMETHOD GetVector(nsBrowsingProfileVector& result);
+    NS_IMETHOD SetVector(nsBrowsingProfileVector& value);
+    NS_IMETHOD GetCookieString(char buf[kBrowsingProfileCookieSize]);
+    NS_IMETHOD SetCookieString(char buf[kBrowsingProfileCookieSize]);
+    NS_IMETHOD GetDescription(char* *htmlResult);
+    NS_IMETHOD CountPageVisit(const char* url);
+
+    // nsIRDFObserver methods:
+    NS_IMETHOD OnAssert(nsIRDFResource* subject,
+                        nsIRDFResource* predicate,
+                        nsIRDFNode* object);
+    NS_IMETHOD OnUnassert(nsIRDFResource* subject,
+                          nsIRDFResource* predicate,
+                          nsIRDFNode* object);
+
+    // nsBrowsingProfile methods:
+    nsBrowsingProfile();
+    virtual ~nsBrowsingProfile();
+
+    nsresult RecordHit(const char* categoryURL, PRInt32 id);
+
+    static PRUint32 gRefCnt;
+    static nsIRDFService* gRDFService;
+    static nsIRDFDataSource* gCategoryDB; 
+    static nsIRDFResource* gPageProperty;
+    static nsIRDFResource* gChildProperty;
+    static nsIRDFResource* gCategoryIDProperty;
+
+protected:
+    const char* mUserProfileName;
+    nsBrowsingProfileVector mVector;
+};
+
+PRUint32 nsBrowsingProfile::gRefCnt = 0;
+nsIRDFService* nsBrowsingProfile::gRDFService = nsnull;
+nsIRDFDataSource* nsBrowsingProfile::gCategoryDB = nsnull; 
+nsIRDFResource* nsBrowsingProfile::gPageProperty = nsnull;
+nsIRDFResource* nsBrowsingProfile::gChildProperty = nsnull;
+nsIRDFResource* nsBrowsingProfile::gCategoryIDProperty = nsnull;
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsBrowsingProfile::nsBrowsingProfile()
+{
+    nsCRT::zero(&mVector, sizeof(nsBrowsingProfileVector));
+    gRefCnt++;
+}
+
+NS_IMETHODIMP
+nsBrowsingProfile::Init(const char* userProfileName)
+{
+    nsresult rv = NS_OK;
+
+    mUserProfileName = userProfileName;
+
+    if (gRefCnt == 1) {
+        NS_ASSERTION(gPageProperty == nsnull, "out of sync");
+
+        rv = nsServiceManager::GetService(kRDFServiceCID,
+                                          nsIRDFService::GetIID(),
+                                          (nsISupports**)&gRDFService);
+        if (NS_FAILED(rv)) return rv;
+
+        rv = gRDFService->GetDataSource("rdf:categoryDB", &gCategoryDB);
+        if (NS_FAILED(rv)) return rv;
+
+        // get all the properties we'll need:
+        rv = gRDFService->GetResource(kURINC_Page, &gPageProperty);
+        if (NS_FAILED(rv)) return rv;
+        rv = gRDFService->GetResource(kURINC_Page, &gChildProperty);
+        if (NS_FAILED(rv)) return rv;
+        rv = gRDFService->GetResource(kURINC_Page, &gCategoryIDProperty);
+        if (NS_FAILED(rv)) return rv;
+    }
+    return rv;
+}
+
+nsBrowsingProfile::~nsBrowsingProfile()
+{
+    --gRefCnt;
+    if (gRefCnt == 0) {
+        nsresult rv;
+
+        // release all the properties:
+        if (gCategoryIDProperty) {
+            rv = gRDFService->UnregisterResource(gCategoryIDProperty);
+            NS_ASSERTION(NS_SUCCEEDED(rv), "UnregisterResource failed");
+            gCategoryIDProperty = nsnull;
+        }
+        if (gChildProperty) {
+            rv = gRDFService->UnregisterResource(gChildProperty);
+            NS_ASSERTION(NS_SUCCEEDED(rv), "UnregisterResource failed");
+            gChildProperty = nsnull;
+        }
+        if (gPageProperty) {
+            rv = gRDFService->UnregisterResource(gPageProperty);
+            NS_ASSERTION(NS_SUCCEEDED(rv), "UnregisterResource failed");
+            gPageProperty = nsnull;
+        }
+
+        if (gCategoryDB) {
+            NS_RELEASE(gCategoryDB);
+            gCategoryDB = nsnull;
+        }
+
+        if (gRDFService) {
+            nsServiceManager::ReleaseService(kRDFServiceCID, gRDFService);
+            gRDFService = nsnull;
+        }
+    }
+}
+
+NS_IMPL_ADDREF(nsBrowsingProfile)
+NS_IMPL_RELEASE(nsBrowsingProfile)
+
+NS_IMETHODIMP
+nsBrowsingProfile::QueryInterface(REFNSIID aIID, void** aResult)
+{
+    NS_PRECONDITION(aResult != nsnull, "null ptr");
+    if (! aResult)
+        return NS_ERROR_NULL_POINTER;
+
+    if (aIID.Equals(nsIBrowsingProfile::GetIID()) ||
+        aIID.Equals(kISupportsIID)) {
+        *aResult = NS_STATIC_CAST(nsIBrowsingProfile*, this);
+        NS_ADDREF(this);
+        return NS_OK;
+    }
+    if (aIID.Equals(nsIRDFObserver::GetIID())) {
+        *aResult = NS_STATIC_CAST(nsIRDFObserver*, this);
+        NS_ADDREF(this);
+        return NS_OK;
+    }
+    return NS_NOINTERFACE;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIBrowsingProfile methods:
+
+NS_IMETHODIMP
+nsBrowsingProfile::GetVector(nsBrowsingProfileVector& result)
+{
+    result = mVector;   // copy
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsBrowsingProfile::SetVector(nsBrowsingProfileVector& value)
+{
+    mVector = value;   // copy
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsBrowsingProfile::GetCookieString(char buf[kBrowsingProfileCookieSize])
+{
+    // XXX translate mVector to hex
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsBrowsingProfile::SetCookieString(char buf[kBrowsingProfileCookieSize])
+{
+    // XXX translate hex to mVector
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsBrowsingProfile::GetDescription(char* *htmlResult)
+{
+    // XXX generate some nice html
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsBrowsingProfile::CountPageVisit(const char* url)
+{
+    // Here's where the real work is:
+    // Find the url in the directory, and get the category ID.
+    // Then increment the count (and set the flags) for that category ID
+    // in the vector.
+    
+    nsresult rv = NS_OK;
+    PRBool found = PR_FALSE;
+    do {
+        nsIRDFResource* urlRes;
+        rv = gRDFService->GetResource(url, &urlRes);
+        if (NS_FAILED(rv)) return rv;
+
+        nsIRDFAssertionCursor* cursor;
+        rv = gCategoryDB->GetSources(gChildProperty, urlRes, PR_TRUE, &cursor);
+        if (NS_SUCCEEDED(rv)) {
+            while (cursor->Advance()) {
+                nsIRDFResource* category;
+                rv = cursor->GetSubject(&category);
+                if (NS_SUCCEEDED(rv)) {
+                    // found this page in a category -- count it
+                    nsIRDFNode* catID;
+                    rv = gCategoryDB->GetTarget(category, gCategoryIDProperty, PR_TRUE, &catID);
+                    if (NS_SUCCEEDED(rv)) {
+                        const char* catURI;
+                        rv = category->GetValue(&catURI);
+                        if (NS_SUCCEEDED(rv)) {
+                            nsIRDFInt* catIDInt;
+                            rv = catID->QueryInterface(nsIRDFInt::GetIID(), (void**)&catIDInt);
+                            if (NS_SUCCEEDED(rv)) {
+                                int32 id;
+                                rv = catIDInt->GetValue(&id);
+                                if (NS_SUCCEEDED(rv)) {
+                                    rv = RecordHit(catURI, id);
+                                    found = PR_TRUE;
+                                }
+                                NS_RELEASE(catIDInt);
+                            }
+                        }
+                    }
+                    NS_RELEASE(category);
+                }
+            }
+            NS_RELEASE(cursor);
+        }
+        NS_RELEASE(urlRes);
+
+        // we didn't find this page exactly, but see if some ancestor is there
+        if (!found) {
+            
+        }
+    } while (found);
+
+    return rv;
+}
+
+nsresult
+nsBrowsingProfile::RecordHit(const char* categoryURL, PRInt32 id)
+{
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// nsIRDFObserver methods:
+
+NS_IMETHODIMP
+nsBrowsingProfile::OnAssert(nsIRDFResource* subject,
+                            nsIRDFResource* predicate,
+                            nsIRDFNode* object)
+{
+    nsresult rv = NS_OK;
+    if (peq(predicate, gPageProperty)) {
+        nsIRDFResource* objRes;
+        rv = object->QueryInterface(nsIRDFResource::GetIID(), (void**)&objRes);
+        if (NS_FAILED(rv)) return rv;
+        const char* url;
+        rv = objRes->GetValue(&url);
+        if (NS_SUCCEEDED(rv)) {
+            rv = CountPageVisit(url);
+        }
+        NS_RELEASE(objRes);
+    }
+    return rv;
+}
+
+NS_IMETHODIMP
+nsBrowsingProfile::OnUnassert(nsIRDFResource* subject,
+                              nsIRDFResource* predicate,
+                              nsIRDFNode* object)
+{
+    // we don't care about history entries going away
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+nsresult
+NS_NewBrowsingProfile(const char* userProfileName,
+                      nsIBrowsingProfile* *result)
+{
+    nsresult rv;
+    nsBrowsingProfile* profile = new nsBrowsingProfile();
+    if (profile == nsnull)
+        return NS_ERROR_OUT_OF_MEMORY;
+    rv = profile->Init(userProfileName);
+    if (NS_FAILED(rv)) {
+        delete profile;
+    }
+    NS_ADDREF(profile);
+    *result = profile;
+    return rv;
+}
+
+////////////////////////////////////////////////////////////////////////////////