I've done some research and found interesting things.
1 : For my example to work, I should have put
<Bundle-NativeCode>LcdTimer.dll;osname=WindowsXP;processor=x86</Bundle-NativeCode>.
Can we say that the parameters osname and processor are, among the all
others, the only mandatory ones? Or does OSGi framework simply needs a
non-ambiguous clause?
2 : OSGi r4 clearly stats that the osname Win32 is an alias for all windows
platforms. Felix does not accept this alias. For my case to work, using
felix 1.0.1, I need to use exactly osname=WindowsXP (beware of case
sensitivity!).
Have Felix guys envisaged to strictly comply to OSGi r4 specs? Due to the
context of this question, I'm only talking about Bundle-NativeCode
parameters.
Page 93 of the r4 specs, there's a listing of all the parameter values &
aliases defined by the OSGi alliance.
Cheers all,
Elvy.
Elvy wrote:
>
> Hi all,
>
> I need to load .dll or .so libraries but I just don't succeed. Let's focus
> on the windows platform for the moment.
>
> my pom looks like this, for the maven-bundle-plugin:
> __
> <plugin>
> <groupId>org.apache.felix</groupId>
> <artifactId>maven-bundle-plugin</artifactId>
> <version>1.1.0-SNAPSHOT</version>
> <extensions>true</extensions>
> <configuration>
> <instructions>
> <Bundle-Name>Ted</Bundle-Name>
> <Bundle-Version>${pom.version}</Bundle-Version>
>
> <Private-Package>com.thalesgroup.ted</Private-Package>
> <Export-Package>
> com.thalesgroup.ted.openapi.*;version:=0.1,
> com.jidesoft.*;version:=2.2.1.05,
> org.apache.log4j.*;version:=1.2.14
> </Export-Package>
> <Import-Package>
> *;resolution:=optional,
> </Import-Package>
>
> <Embed-Dependency>*;scope=compile|runtime;inline=false</Embed-Dependency>
> <Embed-Transitive>true</Embed-Transitive>
>
> <Bundle-Activator>com.thalesgroup.ted.TedActivator</Bundle-Activator>
>
> <Include-Resource>native/win32/LcdTimer.dll</Include-Resource>
> <Bundle-NativeCode>
> /LcdTimer.dll
> </Bundle-NativeCode>
> </instructions>
> </configuration>
> </plugin>
> __
>
> I checked the resulting jar and it does contain the .dll in the root
> directory.
>
> When ran in Felix, and I get the following...
> __
> Welcome to Felix.
> =================
>
> org.osgi.framework.BundleException: Unable to select a native library
> clause.
> at
> org.apache.felix.framework.util.manifestparser.ManifestParser.getSelectedLibraryClause(ManifestParser.java:337)
> at
> org.apache.felix.framework.util.manifestparser.ManifestParser.getLibraries(ManifestParser.java:294)
> at org.apache.felix.framework.Felix.createModule(Felix.java:3351)
> at
> org.apache.felix.framework.Felix.createBundleInfo(Felix.java:3277)
> at org.apache.felix.framework.Felix.installBundle(Felix.java:2231)
> at org.apache.felix.framework.Felix.installBundle(Felix.java:2145)
> at
> org.apache.felix.framework.Felix.processAutoProperties(Felix.java:3667)
> at org.apache.felix.framework.Felix.start(Felix.java:803)
> at org.apache.felix.main.Main.main(Main.java:195)
> ERROR: Auto-properties install. (org.osgi.framework.BundleException: Could
> not create bundle object.)
> org.osgi.framework.BundleException: Unable to select a native library
> clause.
> at
> org.apache.felix.framework.util.manifestparser.ManifestParser.getSelectedLibraryClause(ManifestParser.java:337)
> at
> org.apache.felix.framework.util.manifestparser.ManifestParser.getLibraries(ManifestParser.java:294)
> at org.apache.felix.framework.Felix.createModule(Felix.java:3351)
> at
> org.apache.felix.framework.Felix.createBundleInfo(Felix.java:3277)
> at org.apache.felix.framework.Felix.installBundle(Felix.java:2231)
> at org.apache.felix.framework.Felix.installBundle(Felix.java:2145)
> at
> org.apache.felix.framework.Felix.processAutoProperties(Felix.java:3667)
> at org.apache.felix.framework.Felix.start(Felix.java:803)
> at org.apache.felix.main.Main.main(Main.java:195)
> org.osgi.framework.BundleException: Unable to select a native library
> clause.
> at
> org.apache.felix.framework.util.manifestparser.ManifestParser.getSelectedLibraryClause(ManifestParser.java:337)
> at
> org.apache.felix.framework.util.manifestparser.ManifestParser.getLibraries(ManifestParser.java:294)
> at org.apache.felix.framework.Felix.createModule(Felix.java:3351)
> at
> org.apache.felix.framework.Felix.createBundleInfo(Felix.java:3277)
> at org.apache.felix.framework.Felix.installBundle(Felix.java:2231)
> at org.apache.felix.framework.Felix.installBundle(Felix.java:2145)
> at
> org.apache.felix.framework.Felix.processAutoProperties(Felix.java:3699)
> at org.apache.felix.framework.Felix.start(Felix.java:803)
> at org.apache.felix.main.Main.main(Main.java:195)
> ERROR: Auto-properties start. (org.osgi.framework.BundleException: Could
> not create bundle object.)
> org.osgi.framework.BundleException: Unable to select a native library
> clause.
> at
> org.apache.felix.framework.util.manifestparser.ManifestParser.getSelectedLibraryClause(ManifestParser.java:337)
> at
> org.apache.felix.framework.util.manifestparser.ManifestParser.getLibraries(ManifestParser.java:294)
> at org.apache.felix.framework.Felix.createModule(Felix.java:3351)
> at
> org.apache.felix.framework.Felix.createBundleInfo(Felix.java:3277)
> at org.apache.felix.framework.Felix.installBundle(Felix.java:2231)
> at org.apache.felix.framework.Felix.installBundle(Felix.java:2145)
> at
> org.apache.felix.framework.Felix.processAutoProperties(Felix.java:3699)
> at org.apache.felix.framework.Felix.start(Felix.java:803)
> at org.apache.felix.main.Main.main(Main.java:195)
> DEBUG: WIRE: 1.0 -> org.ungoverned.osgi.service.shell -> 1.0
> DEBUG: WIRE: 1.0 -> org.osgi.service.startlevel -> 0
> DEBUG: WIRE: 1.0 -> org.apache.felix.shell -> 1.0
> DEBUG: WIRE: 1.0 -> org.osgi.framework -> 0
> DEBUG: WIRE: 1.0 -> org.osgi.service.packageadmin -> 0
> DEBUG: WIRE: 2.0 -> org.apache.felix.shell -> 1.0
> DEBUG: WIRE: 2.0 -> org.osgi.framework -> 0
> -> DEBUG: WIRE: 3.0 -> org.osgi.framework -> 0
> DEBUG: WIRE: 3.0 -> org.osgi.service.obr -> 3.0
> DEBUG: WIRE: 3.0 -> org.apache.felix.shell -> 1.0
> __
>
> Do I need to explicitly configure RuntimePermission[loadLibrary.<library
> name>] as it is said in the OSGi r4 core specification (page 58 of the
> pdf).
>
-----
Tell me something you don't know!
--
View this message in context:
http://www.nabble.com/Bundle-NativeCode%2C-how-to...-tp14337619p14338665.html
Sent from the Apache Felix - Users mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
