Hello Oj, I an not writing the sdbcx driver, also I can debug everything else but my driver code. I am guessing I am not registering the driver properly.
I have written the .xml file for the driver and also made changes to DataAccess.xcu. Should this be sufficient to register the driver? if not what else do I need to do ? Here are excerpts from those files: ============== DriverSkeleton.xml ================ <?xml version='1.0' encoding="UTF-8"?> <!DOCTYPE COMPONENTDESCRIPTION PUBLIC "-//W3C//DTD HTML 3.2//EN" "module-description.dtd"> <module-description xmlns:xlink="http://www.w3.org/1999/xlink";> <module-name> skeleton1 </module-name> <component-description> <Author>rohit</Author> <Name>org.openoffice.comp.connectivity.skeleton.SkeletonDriver</Name> <description>This library implements the database driver for Skeleton.</description> <loader-name>com.sun.star.loader.SharedLibrary</loader-name> <language>c++</language> <status value="alpha"/> <supported-service>com.sun.star.sdbc.Driver</supported-service> <service-dependency> ... </service-dependency> </component-description> <project-build-dependency>cppuhelper</project-build-dependency> <project-build-dependency>cppu</project-build-dependency> <project-build-dependency>sal</project-build-dependency> <project-build-dependency>vos</project-build-dependency> <runtime-module-dependency>cppuhelper</runtime-module-dependency> <runtime-module-dependency>cppu1</runtime-module-dependency> <runtime-module-dependency>sal1 </runtime-module-dependency> <runtime-module-dependency>vos</runtime-module-dependency> </module-description> ============= DataAccess.xcu ================= <!DOCTYPE oor:component-data SYSTEM "../../../../component-update.dtd"> <oor:component-data oor:name="DataAccess" oor:package="org.openoffice.Office" xmlns:oor=" http://openoffice.org/2001/registry"; xmlns:xs=" http://www.w3.org/2001/XMLSchema"; xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance";> <node oor:name="UserDefinedDriverSettings"> <node oor:name="Driver Skeleton" oor:op="replace"> <prop oor:name="DriverTypeDisplayName"> <value>Driver Skeleton</value> </prop> <prop oor:name="DriverPageDisplayName"> <value>Driver Skeleton Page</value> </prop> <prop oor:name="DriverDsnPrefix"> <value>sdbc:skeleton:</value> </prop> </node> </node> <node oor:name="ConnectionPool"> <node oor:name="DriverSettings"> <node oor:name="org.openoffice.comp.connectivity.skeleton.SkeletonDriver" oor:op="replace"> <prop oor:name="DriverName"> <value>org.openoffice.comp.connectivity.skeleton.SkeletonDriver</value> </prop> <prop oor:name="Enable"> <value>false</value> </prop> <prop oor:name="Timeout"> <value>60</value> </prop> </node> <node oor:name="com.sun.star.comp.sdbcx.adabas.ODriver" oor:op="replace"> <prop oor:name="DriverName"> <value>com.sun.star.comp.sdbcx.adabas.ODriver</value> </prop> ........... : ---------- there is also a DriverSkeleton.xcu as below: ============= DriverSkeleton.xcu ============= <oor:component-data oor:name="Drivers" oor:package="org.openoffice.Office.DataAccess" xmlns:oor=" http://openoffice.org/2001/registry"; xmlns:xs=" http://www.w3.org/2001/XMLSchema";> <node oor:name="Installed"> <node oor:name="sdbc:skeleton:*" oor:op="replace"> <prop oor:name="Driver"> <value>org.openoffice.comp.connectivity.skeleton.SkeletonDriver</value> </prop> <prop oor:name="DriverTypeDisplayName" oor:type="xs:string"> <value xml:lang="en-US">Skeleton Driver</value> </prop> <node oor:name="Features"> <node oor:name="EscapeDateTime" oor:op="replace"> <prop oor:name="Value" oor:type="xs:boolean"> <value>true</value> </prop> </node> </node> </node> </node> </oor:component-data> as for this I have updated the "build.lst and d.lst" files so that it builds the "libDriverSkeletonli.so" file and copies it into the installation set. But when I debug this I can see that my driver is not returned as part of enumeration by "createContentEnumeration()" Could you suggest any way I can fix this? thanks in advance. -Rohit On Tue, Mar 29, 2011 at 12:06 AM, Ocke Janssen <ocke.jans...@oracle.com>wrote: > Hi Rohit, > > > On 28.03.2011 17:43, Rohit Kulkarni wrote: > >> Hello, >> 1) I built whole openoffice and installed it.(normal build i.e build >> --all) >> 2) I built only dbaccess and connectivity modules with debug=true >> dbglevel=2 >> 3) Copied .so files from ../connectivity/unxlngi6.pro/lib/* >> <http://unxlngi6.pro/lib/*> and ../dbaccess/unxlngi6.pr/lib/* >> <http://unxlngi6.pr/lib/*> to ../../openoffice3/basis-link/program/ >> >> 4) Now I set breakpoint to " b >> connectivity::flat::ODriver::acceptsURL " >> 5) Run base through gdb. >> 6) Execution stopped at breakpoint, whatever I select flat or >> skeleton driver or any other from available driver list. >> 7) When I set breakpoint at " b >> connectivity::skeleton::SkeletonDriver::acceptsURL ", it wont stop >> at breakpoint. >> 8) That means execution of program never goes to SDriver.cxx >> (skeleton driver file) file which has acceptsURL function. >> >> The things I have noticed after some more debugging in gdb are -- >> >> 1) I saw the function named OSDBCDriverManager::bootstrapDrivers() >> 2) I think this is the function where it populates the list of all >> drivers using >> " createContentEnumeration " function. >> 3) And this function is not returning my driver. >> 4) I saw this after watching the value of " aDriverDescriptor " >> variable which is used for pushback in vector " m_aDriverBS " , I >> saw various strings for example , for flat it is >> "com.sun.star.comp.sdbc.flat.ODriver" but not my driver name. >> >> What do I need to do so that createContentEnumeration will return my >> driver object in the list ? >> > > Do you register the driver as an extension? If so the lib are not located > in basis-link/program they are located in your user folder > 3/user/uno_package/cache/uno_package/... > That would also explain why you can't set any breakpoint. > Another reason could be that your driver doesn't support > "com.sun.star.sdbc.Driver" or the driver was not registered. > > If that doesn't work I could look at the code if you want to. > > Best regards, > > Ocke > > > >> Regards, >> Rohit >> >> >> On Mon, Mar 28, 2011 at 1:16 PM, Ocke Janssen <ocke.jans...@oracle.com >> <mailto:ocke.jans...@oracle.com>> wrote: >> >> Hi, >> >> >> On 26.03.2011 06:47, Rohit Kulkarni wrote: >> >> Hello, >> I have successfully built skeleton driver and I can see it in >> available >> list. >> Now , I tried to debug it using gdb. For this I followed >> instructions on >> http://wiki.services.openoffice.org/wiki/Debugging >> Build using debug=true and copied .so files to installation set. >> >> I added a breakpoint at >> connectivity::skeleton::SkeletonDriver::acceptsURL then, >> run base -> select Skeleton Driver -> Datasource url window appears >> (typed any string in it) -> saved ->finish >> In this process debugger wont stop at breakpoint. >> >> Another thing is that I added breakpoint at >> connectivity::flat::ODriver::acceptsURL then, all same steps above. >> Debugger stopped at breakpoint where I can see flat file >> EDriver.cxx >> code with acceptsURL function. >> >> So, do you have any idea why it wouldn't call >> connectivity::skeleton::SkeletonDriver::acceptsURL function? >> >> May be you copied the wrong files or you built them not with debug=t >> ? When you can set a break point for flat it should also work for >> your driver. No guess so far. Or may be set the break point when the >> library was loaded. I'm not the gdb expert. >> >> - oj >> >> >> Regards, >> Rohit >> On Tue, Mar 15, 2011 at 11:53 AM, Ocke Janssen >> <ocke.jans...@oracle.com <mailto:ocke.jans...@oracle.com> >> <mailto:ocke.jans...@oracle.com >> <mailto:ocke.jans...@oracle.com>>> wrote: >> >> On 14.03.2011 18:45, Rohit Kulkarni wrote: >> >> I could successfully built the skeleton driver and now I >> can see >> it in >> the list of available drivers as well! >> Thanks a lot for your help. I really appreciate it. >> >> :-) >> >> >> I have a quick question. >> >> >> >> Any idea on how to solve this? >> >> No, sorry. I think that's a question for the normal >> d...@openoffice.org <mailto:d...@openoffice.org> >> <mailto:d...@openoffice.org <mailto:d...@openoffice.org>> list. >> >> May be a build >> >> problem or a bug. >> >> >> Also, Now, if I make any changes to the skeleton driver, >> do I >> have to >> build and install open office every time? >> >> No, just replace your copy of the .so file in your office >> installation. >> >> - oj >> >> >> -- >> >> >> Ocke Janssen | Software Developer >> Phone: +40 23646500 >> Oracle Office >> >> ORACLE Deutschland B.V. & Co. KG | Nagelsweg 55 | 20097 Hamburg >> >> ORACLE Deutschland B.V. & Co. 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