Hi Lorean,
I wrote a script to generate the cpp files from the OOo 3.* SDK (and a little
more for Windows VC++ users) at
http://www.codeproject.com/KB/wtl/Wtl_OOo.aspx .
cheers,
AR
----- Original Message -----
From: Loredan Neagu
To: dev@api.openoffice.org
Sent: Sunday, June 21, 2009 8:40 AM
Subject: [api-dev] porting the code from SDK 2.4.1 to SDK 3.1
Hello,
A few months ago I developed a Windows application based on OpenOffice.org
SDK 2.4.1 that supposed to convert any *.odt files to .pdf format. The
application was written in C++ and I was very excited because actually it
worked very well.
Recently, I have upgraded to OpenOffice.org 3.1 and installed the latest SDK.
First, I have discovered that when using cppumaker application to install C++
headers, some of the .hpp and .hdl files were missing.
To install the C++ headers in includecpp folder I have used the following
command:
cppumaker -BUCR -O <oo_sdk_path>\includecpp <oo_root>\URE\misc\types.rdb
My application uses XComponentLoader and XStorable interfaces. As the
XComponentLoader.hpp and XStorable.hpp files were missing, I tried to compile
the XComponentLoader.idl and XStorable.idl files respectively using the
following command script:
idlc -C -I..\idl ...\idl\com\sun\star\frame\XComponentLoader.idl
regmerge XComponentLoader.rdb /UCR
<oo_sdk_path>\idl\com\sun\star\frame\XComponentLoader.urd
cppumaker -BUCR -O <oo_sdk_path>\includecpp <oo_root>\URE\misc\types.rdb
<oo_root>\URE\bin\XComponentLoader.rdb
idlc -C -I..\idl ...\idl\com\sun\star\frame\XStorable.idl
regmerge XStorable.rdb /UCR <oo_sdk_path>\idl\com\sun\star\frame\
XStorable.urd
cppumaker -BUCR -O <oo_sdk_path>\includecpp <oo_root>\URE\misc\types.rdb
<oo_root>\URE\bin\XStorable.rdb
Finally, I got the files needed for my application to compile into the
includecpp folder:
#include <com/sun/star/frame/XComponentLoader.hpp>
#include <com/sun/star/frame/XStorable.hpp>
Now, I'm experiencing some run-time problems when trying to query for
XComponentLoader interface:
//get the desktop service
Reference< XInterface > Desktop =
OfficeServiceManager->createInstance(OUString::createFromAscii("com.sun.star.frame.Desktop"));
if(Desktop == NULL || !Desktop.is())
{
OutputDebugString(_T("Couldn't get the desktop service"));
return false;
}
//query for the XComponentLoader interface
Reference< XComponentLoader > rComponentLoader(Desktop, UNO_QUERY);
Error message:
First-chance exception at 0x7c812afb in odt2pdf.exe: Microsoft C++ exception:
com::sun::star::container::NoSuchElementException at memory location
0x0121f4e0..
First-chance exception at 0x7c812afb in odt2pdf.exe: Microsoft C++ exception:
com::sun::star::container::NoSuchElementException at memory location
0x0121f570..
First-chance exception at 0x7c812afb in odt2pdf.exe: Microsoft C++ exception:
com::sun::star::container::NoSuchElementException at memory location
0x0121f404..
First-chance exception at 0x7c812afb in odt2pdf.exe: Microsoft C++ exception:
com::sun::star::container::NoSuchElementException at memory location
0x0121f494..
First-chance exception at 0x7c812afb in odt2pdf.exe: Microsoft C++ exception:
com::sun::star::container::NoSuchElementException at memory location
0x0121f408..
First-chance exception at 0x7c812afb in odt2pdf.exe: Microsoft C++ exception:
com::sun::star::container::NoSuchElementException at memory location
0x0121f498..
Furthermore, when I validate the result:
if(rComponentLoader == NULL || !rComponentLoader.is())
{
OutputDebugString(_T("Error: XComponentLoader unsuccessfully
instanciated\n"));
return false;
}
the application freezes and a stack overflow error message pops up:
Is there any SDK installation/configuration step that I have missed?
I really need to fix this issue as soon as possible, so any advice will be
very much appreciated.
Also, is there any way to generate all the C++ source code files from the UNO
IDL definitions?
Thank you for your support,
Loredan Neagu
Software developer
