Patrick McHale wrote:
>
> Okay - I got desperate and decided to unzip the mozilla 0.8.1 zip file and
> rebuild it.
> The xpcom sample now compiles without errors using nmake /f makefile.win. I
> then copied the sample.dll and the sample.xpt file into the netscape 6
> components directory. When I try to register it with XPRegcom - it comes up
> with an error - "The procedure entry point NS_CurrentThread could not be
> located in the dynamic link library xpcom.dll". Any ideas about what this
> is about - I checked all the versions of xpcom.dll in the mozilla directory
> and they are versions that are recent.
That is the error you get when you try to run a component
compiled for DEBUG with a copy of xpcom that is not compiled for
DEBUG. Also, 'recent' is relative. The code base is fluid. Stuff
from one day is not going to necessarily work with stuff from
another day. If you are targeting some specific release then
compile against the code for that release.
John.
>
> PatrickMcHale
>
> "John Bandhauer" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > It builds for me. I expect you either need a newer full tree of
> > sources to build it against or an older version of it to build in
> > your older tree.
> >
> > John.
> >
> > Patrick McHale wrote:
> > >
> > > Yes I have tried - This is the only example that I have not been able to
> get
> > > working.
> > > I downloaded the latest version using CVS successfully.
> > >
> > > cvs co mozilla/xpcom/sample
> > >
> > > I ran the "nmake /f makefile.win" as mentioned in the documentation but
> > > errors
> > > occured in the makefile process.
> > >
> > > The output from the make process being:
> > >
> > > Installing .\_xpidlgen\nsISample.h into ..\..\dist\include\nsISample.h
> > > +++ make: Creating typelib: .\_xpidlgen\sample.xpt
> > > +++ make: installing typelib '.\_xpidlgen\sample.xpt' to components
> > > directory
> > >
> > > Installing .\_xpidlgen\sample.xpt into
> > > ..\..\dist\WIN32_D.OBJ\bin\components\sample.xpt
> > > +++ make: Creating directory: WIN32_D.OBJ
> > >
> > > nsSample.cpp
> > > C:\mozilla\xpcom\sample\nsSample.cpp(65) : error C2259: 'nsISample' :
> cannot
> > > instantiate abstract class due to following members:
> > > ..\..\dist\include\nsISample.h(37) : see declaration of
> 'nsISample'
> > > C:\mozilla\xpcom\sample\nsSample.cpp(65) : warning C4259: 'unsigned int
> > > __stdcall
> > >
> > > nsISupports::QueryInterface(const struct nsID &,void ** )' : pure
> virtual
> > > function was not defined ..\..\dist\include\nsISupportsUtils.h(115) :
> see
> > > declaration of 'QueryInterface'
> > >
> > > C:\mozilla\xpcom\sample\nsSample.cpp(65) : warning C4259: 'unsigned long
> > > __stdcall nsISupports::AddRef(void)' : pure virtual function was not
> defined
> > > ..\..\dist\include\nsISupportsUtils.h(124) : see declaration of 'AddRef'
> > > C:\mozilla\xpcom\sample\nsSample.cpp(65) : warning C4259: 'unsigned long
> > > __stdcall
> > >
> > > nsISupports::Release(void)' : pure virtual function was not
> > > defined..\..\dist\include\nsISupportsUtils.h(133) : see declaration of
> > > 'Release'
> > > C:\mozilla\xpcom\sample\nsSample.cpp(65) : warning C4259: 'unsigned int
> > > __stdcall
> > >
> > > nsISample::GetValue(char ** )' : pure virtual function was not defined
> > > ..\..\dist\include\nsISample.h(43) : see declaration of 'GetValue'
> > > C:\mozilla\xpcom\sample\nsSample.cpp(65) : warning C4259: 'unsigned int
> > > __stdcall
> > >
> > > nsISample::SetValue(const char *)' : pure virtual function was not
> defined
> > > ..\..\dist\include\nsISample.h(44) : see declaration of 'SetValue'
> > > C:\mozilla\xpcom\sample\nsSample.cpp(65) : warning C4259: 'unsigned int
> > > __stdcall
> > >
> > > nsISample::WriteValue(const char *)' : pure virtual function was not
> defined
> > > ..\..\dist\include\nsISample.h(47) : see declaration of 'WriteValue'
> > > C:\mozilla\xpcom\sample\nsSample.cpp(65) : warning C4259: 'unsigned int
> > > __stdcall
> > >
> > > nsISample::Poke(const char *)' : pure virtual function was not defined
> > > ..\..\dist\include\nsISample.h(50) : see declaration of 'Poke'
> > >
> > > Haven't had a look at what is causing this yet - just wondered if you
> can
> > > confirm there is a problem with this example on the server. Have I used
> the
> > > CVS command correctly. I have had problems with the new version of the
> > > simplescriptable test downloaded by CVS also - has anything changed?.
> The
> > > Simple Scriptable test used to work in the past. I downloaded the 0.8.1
> > > version of Mozilla and the SimpleScriptable test example also doesn't
> work
> > > with that.
> > >
> > > Patrick McHale
> > >
> > > "Sean Echevarria" <[EMAIL PROTECTED]> wrote in message
> > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > > > Have you looked at the nsSample xpconnect src?
> > > > http://lxr.mozilla.org/seamonkey/source/xpcom/sample/
> > > > http://lxr.mozilla.org/seamonkey/source/xpcom/sample/nsSample.cpp
> > > >
> http://lxr.mozilla.org/seamonkey/source/xpcom/sample/xpconnect-sample.html
> > > >
> > > > On Thu, 19 Apr 2001 11:57:53 +1200, "Patrick McHale"
> > > > <mchalepNO#[EMAIL PROTECTED]> wrote:
> > > >
> > > > >Is there out there a simple example that compiles and runs - that
> shows
> > > > >exactly what is minimally needed to get access to C++ code from
> > > Javascript.
> > > > >All the examples I have come across have a lot of bells and whistles
> > > added
> > > > >in which confuse things. I would be very grateful if anyone knows of
> an
> > > > >example that does not create a window - but simple and can be
> implemented
> > > in
> > > > >C++ code to add XPConnect functionality. I would also be grateful if
> > > anyone
> > > > >knew of a hierachy chart which shows the tree involved in the Mozilla
> /
> > > > >XPConnect
> > > > >items.
> > > > >
> > > > >Patrick McHale
> > > > >
> > > > >
> > > > >
> > > >
