Hi again, and thank you very much for your ideas,
I have been for trying to solve this problem for 5 days and I do not get the solution. I am going to explain the steps in order to show what I have been doing so that perhaps it would be possible to find a mistake in my process. I am working compiling my classes in Eclipse in Windows XP and exporting my bundles with the options Export from Eclipse, so that I get a .jar. Then I use this jar files and put them in another machine working in Ubuntu, where I launch Equinox.jar framework in CONSOLE MODE. Firstly I tried to relate LIRC packages with the bundle which uses these packages through I got the LIRC packages source from JLIRC website, creating a new bundle and exporting these packages so that other bundles which want to use LIRC classes can do it (by importing these packages) I got java.lang.NoClassDefFoundError: Could not initialize class org.lirc.socket. UnixSocketImpl. In order to solve this problem I have also tried to wrap LIRC packages in a new bundle, and adding Require-Bundle header to the manifest in those bundles which need to use LIRC classes. I add libjunixsocket.so and junixsocket.c to the root where I have my jar files (bundles jar files), also I am launching the Equinox by console with the next command: -vmargs –Djava.library.path=path_where_libjunixsocket.so is. It is odd because the first time that I launch the framework without having the bundle which uses LIRC packages installed, I got when I start this bundle: java.lang.exceptionininitializererror: in the class org.lirc.socket.UnixSocket and other times I got java.lang.UnsatisfiedLinkError: Can’t load library: /org/lirc/socket/libjunixsocket.so. but if I have installed this bundle and I launch again Equinox framework I continue having ava.lang.NoClassDefFoundError: Could not initialize class org.lirc.socket. UnixSocketImpl. It is strange because I have tried with a simple example in Java without OSGI and the LIRC application worked fine. Any idea? Thanks De: equinox-dev-boun...@eclipse.org [mailto:equinox-dev-boun...@eclipse.org] En nombre de Thomas Watson Enviado el: martes, 18 de agosto de 2009 15:01 Para: Equinox development mailing list Asunto: RE: [equinox-dev] Using LIRc library in Equinox I am aware of the following Bundle-NativeCode bugs in PDE. You may have stumbled into another one. Please open a bug against PDE. https://bugs.eclipse.org/bugs/show_bug.cgi?id=285229 https://bugs.eclipse.org/bugs/show_bug.cgi?id=284784 Another option is to just put the library at the root directory of your bundle. Equinox will search for it by default without and Bundle-NativeCode header. (Note this is legacy behavior of Eclipse and not OSGi spec'ed behavior). Tom Inactive hide details for "David Conde" ---08/18/2009 06:57:47 AM---Hi again,"David Conde" ---08/18/2009 06:57:47 AM---Hi again, From: "David Conde" <dco...@citic.es> To: "'Equinox development mailing list'" <equinox-dev@eclipse.org> Date: 08/18/2009 06:57 AM Subject: RE: [equinox-dev] Using LIRc library in Equinox _____ Hi again, I have got the Libjunixsocket.so and put it in the classpath path, but it is does not work, either I have tried putting this library into the bundle, using BUndle Native-Code in the Manifest, but I am not able to export from Eclipse when I use this. The idea is I have a LIRC packages, which were wraping into a bundle with the Eclipse option, New Project--> Plug-in Projects--> Plug-in from existing JAR archives. I use this bundle LIRCbundle as required bundle in my main bundle. I guess I would have to put the native libraries (Junixsocket.so) into to my LIRCBundle, using the Bundle Native-Code header. The problem is that when I use this I am not able to export the bundle without any problema shown. Any idea? Thanks -----Mensaje original----- De: equinox-dev-boun...@eclipse.org [mailto:equinox-dev-boun...@eclipse.org] En nombre de David Conde Enviado el: lunes, 17 de agosto de 2009 13:01 Para: 'Equinox development mailing list' Asunto: RE: [equinox-dev] Using LIRc library in Equinox Hi Mark, I have tried wrapping the LIRC.jar libraries in a bundle, and adding like Required-Bundle in the different Bundles' Manifest where they use this classes. The problem is that I continue getting the same Exception. I have looking the source code from LIRC packages and I found a static code where I guess LIRC packages use JNI libraries, what Do I have to do with this? public class UnixSocketImpl { static { // Loads the JNI library from the directory of this class String libname = System.mapLibraryName("junixsocket"); // uses getFile() instead of getPath() as getPath() is not available in JDK1.2.2 String libpath = UnixSocketImpl.class.getResource(libname).getFile(); System.load(libpath); } .... } How should I treat this code in order to adapt with OSGI? I mean, I have tried launch a simple application using LIRC libraries and it worked fine, but when I tried to use LIRC packages from OSGI I get : java.lang.NoClassDefFoundError: Could not initialize class org.lirc.socket.UnixSocketImpl. .... I tried with -vmargs -Djava.library.path=path_to_lirc_libs But nothing new appears Perhaps, the question is easier, how do I have to do when I have JNI classes in my bundles? Thank you in advance -----Mensaje original----- De: equinox-dev-boun...@eclipse.org [mailto:equinox-dev-boun...@eclipse.org] En nombre de Mark Hoffmann Enviado el: viernes, 14 de agosto de 2009 14:38 Para: Equinox development mailing list Asunto: RE: [equinox-dev] Using LIRc library in Equinox Hi, just an idea. Maybe jlirc works with JNI? Maybe you have to give the library path to the VM similar to subclipse? Like: -vmargs -Djava.library.path=path_to_lirc_libs Mark "David Conde" <dco...@citic.es> schrieb am 14.08.2009 14:23:22: > > The problem can be because OSGI does not recognize the LIRC daemon, > because I have tried to introduce all the classes from LIRC packages > in my bundle and I have the same result. I do not know if I have to > do something special to relate the OSGI framework with the LIRC > daemon in Ubuntu, or include some libraries. I do not know much about > LIRC but I think that is a daemon which takes data from remote > control and then send this information to a socket, so I think my > bundle just should interact with a “socket”, but there > are an API to use LIRC in Java called JLIRC which I think should be > enough. > > Any idea will help me. > > Thanks > > De:equinox-dev-boun...@eclipse.org [mailto:equinox-dev-bounces@ > eclipse.org] *En nombre de *David Conde > *Enviado el:* viernes, 14 de agosto de 2009 11:50 > *Para:* 'Equinox development mailing list' > *Asunto:* [equinox-dev] Using LIRc library in Equinox > > Hi, > > I am trying to use LIRC libraries in order to use remote controls in > my bundles running on Equinox. > > For this task, I download de JLIRC source and put it all together in > a new bundle called RemoteLIRC, then I exported the next packages: > > -org.lirc > > -org.lirc.socket > > -org.lirc.ui > > -org.lirc.utils > > Then I imported these packages in another bundle called Remote > Manager which use some of the classes defined in these packages. > > I did not get any error in compilation time with Eclipse but when I > tried to launch Remote Manager by console I got a java.lang. > NoClassDefFoundError: Could not initialize class org.lirc.socket. > UnixSocketImpl > > I do not know If I am putting right the LIRC packages or is it a > problem from sockets? > > Any Idea? > > Thank you in advance > _______________________________________________ equinox-dev mailing > list equinox-dev@eclipse.org https://dev.eclipse.org/mailman/listinfo/ > > equinox-dev -- Mark Hoffmann e-Mail: mark.hoffm...@web.de ______________________________________________________ GRATIS für alle WEB.DE-Nutzer: Die maxdome Movie-FLAT! 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