--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my_extension/chrome.manifest	Fri Feb 08 14:02:26 2008 -0600
@@ -0,0 +1,2 @@
+content    sample    chrome/content/
+overlay chrome://browser/content/browser.xul chrome://sample/content/sample.xul

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my_extension/chrome/content/sample.xul	Fri Feb 08 14:02:26 2008 -0600
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<overlay id="sample"
+         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+    <statusbar id="status-bar">
+        <script src="stuff.js"/>
+        <statusbarpanel id="atul-panel" label="Hai2u!"
+                        onclick="atulOnLabelClicked();" />
+    </statusbar>
+</overlay>

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my_extension/chrome/content/stuff.js	Fri Feb 08 14:02:26 2008 -0600
@@ -0,0 +1,26 @@
+dump("Loading stuff.js.\n");
+
+function atulOnLabelClicked()
+{
+    dump("halloes.\n");
+    var thing = Components.classes["@toolness.com/thingy;1"].getService();
+    thing = thing.QueryInterface(Components.interfaces.IThingy);
+    answer = thing.add(1,2);
+    dump("done...\n");
+    dump("answer is " + answer + "\n" );
+/*
+    var cookieManager = Components.classes["@mozilla.org/cookiemanager;1"]
+        .getService();
+    cookieManager = cookieManager.QueryInterface(Components.interfaces.nsICookieManager);
+    
+    enum = cookieManager.enumerator;
+    dump("Beginning cookie list.\n");
+    while (enum.hasMoreElements())
+    {
+        cookie = enum.getNext();
+        cookie = cookie.QueryInterface(Components.interfaces.nsICookie);
+        dump( cookie.name + "\n" );
+    }
+    dump("Done with cookie list.\n");
+*/
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my_extension/install.rdf	Fri Feb 08 14:02:26 2008 -0600
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+
+<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+     xmlns:em="http://www.mozilla.org/2004/em-rdf#">
+     <Description about="urn:mozilla:install-manifest">
+         <em:id>my_extension@toolness.com</em:id>
+         <em:version>1.0</em:version>
+         <em:type>2</em:type>
+
+         <em:targetApplication>
+             <Description>
+                 <em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id>
+                 <em:minVersion>1.5</em:minVersion>
+                 <em:maxVersion>3.0.0.*</em:maxVersion>
+             </Description>
+         </em:targetApplication>
+
+         <em:name>Atul's Extension</em:name>
+         <em:description>My own test extension.</em:description>
+         <em:creator>Atul Varma</em:creator>
+         <em:homepageURL>http://www.toolness.com</em:homepage>
+     </Description>
+</RDF>

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my_xpcom_component/Makefile	Fri Feb 08 14:02:26 2008 -0600
@@ -0,0 +1,21 @@
+GECKO_SDK_DIR = ../../mozilla-stuff/dist/sdk
+EXT_DIR = ../my_extension/components
+EXT_DYLIB = ${EXT_DIR}/libThingyModule.dylib
+
+all: thingy.dylib
+
+thingy.dylib: thingy_impl.o thingy_module.o
+	c++ -bundle thingy_impl.o thingy_module.o -o thingy.dylib -L${GECKO_SDK_DIR}/lib -lnspr4 -lxpcom -lxpcomglue_s
+	cp thingy.dylib ${EXT_DYLIB}
+
+thingy_impl.o: thingy.h thingy.xpt thingy_impl.h thingy_impl.cpp
+	c++ -c thingy_module.cpp thingy_impl.cpp -I${GECKO_SDK_DIR}/include -fvisibility=hidden
+
+thingy.h: thingy.idl
+	${GECKO_SDK_DIR}/bin/xpidl -m header -I${GECKO_SDK_DIR}/idl thingy.idl
+
+thingy.xpt: thingy.idl
+	${GECKO_SDK_DIR}/bin/xpidl -m typelib -I${GECKO_SDK_DIR}/idl thingy.idl
+
+clean:
+	rm -f *.o *.xpt *.dylib thingy.h ${EXT_DYLIB}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my_xpcom_component/thingy.idl	Fri Feb 08 14:02:26 2008 -0600
@@ -0,0 +1,7 @@
+#include "nsISupports.idl"
+
+[scriptable, uuid(dded991a-6a88-43b1-936b-3898c6ff3b67)]
+interface IThingy : nsISupports
+{
+  long add(in long a, in long b);
+};

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my_xpcom_component/thingy_impl.cpp	Fri Feb 08 14:02:26 2008 -0600
@@ -0,0 +1,20 @@
+#include "thingy_impl.h"
+
+NS_IMPL_ISUPPORTS1(_MYCLASS_, IThingy)
+
+_MYCLASS_::_MYCLASS_()
+{
+  /* member initializers and constructor code */
+}
+
+_MYCLASS_::~_MYCLASS_()
+{
+  /* destructor code */
+}
+
+/* long add (in long a, in long b); */
+NS_IMETHODIMP _MYCLASS_::Add(PRInt32 a, PRInt32 b, PRInt32 *_retval)
+{
+    *_retval = a + b + 1;
+    return NS_OK;
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my_xpcom_component/thingy_impl.h	Fri Feb 08 14:02:26 2008 -0600
@@ -0,0 +1,22 @@
+#include "thingy.h"
+
+#define MYCLASS_CONTRACTID "@toolness.com/thingy;1"
+#define MYCLASS_CLASSNAME "Thingy"
+#define MYCLASS_CID \
+  {0xd7c743cd, 0x34b0, 0x4290, \
+    { 0xb2, 0x13, 0xa3, 0xb6, 0x1d, 0x2b, 0x9f, 0x9b }}
+
+class _MYCLASS_ : public IThingy
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_ITHINGY
+
+  _MYCLASS_();
+
+private:
+  ~_MYCLASS_();
+
+protected:
+  /* additional members */
+};

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/my_xpcom_component/thingy_module.cpp	Fri Feb 08 14:02:26 2008 -0600
@@ -0,0 +1,16 @@
+#include "nsIGenericFactory.h"
+#include "thingy_impl.h"
+
+NS_GENERIC_FACTORY_CONSTRUCTOR(_MYCLASS_)
+
+static nsModuleComponentInfo components[] =
+{
+    {
+        MYCLASS_CLASSNAME,
+        MYCLASS_CID,
+        MYCLASS_CONTRACTID,
+        _MYCLASS_Constructor,
+    }
+};
+
+NS_IMPL_NSGETMODULE( "ThingyModule", components )