Hi all! yes justin, probably a c++ and a c# interface
well next weeks maybe i will start some tests :) thanks a lot for a first direction, i was looking about pinvoke, etc etc, like mysqld/mariadb do at plugins :) 2015-09-14 12:40 GMT-03:00 Justin Swanhart <[email protected]>: > Hi, > > You could try: > > class DaemonPlugin > { > [DllExport("add",CallingConvention = CallingConvention.Cdecl)] > public static int add(int left, int right) > { > return left + right; > } > } > > Then write a C++ wrapper around the exported classes. I don't think C# > will be able to handle the pointers from the MySQL plugin API (or to do so > would be tremendously cumbersome) so a wrapper around the .NET exported > .NET code which handles the C memory management, etc, needed for a plugin > will work best. > > I don't know much about this. I learned the above from a few google > searches, but hopefully it will get you going in the right direction. > > Regards, > > --Justin > > > > > On Mon, Sep 14, 2015 at 4:15 AM, Roberto Spadim <[email protected]> > wrote: > >> Hi guys! >> Nice :) +1 for this job, i will try >> >> Em segunda-feira, 14 de setembro de 2015, Sergei Golubchik < >> [email protected]> escreveu: >> >>> Hi, Roberto! >>> >>> On Sep 13, Roberto Spadim wrote: >>> > Hi guys, >>> > I have a program wrote in c#, it process some code and the result is a >>> > struct (an array of string/double/int) >>> > I want to include this program inside mariadb server as a daemon >>> plugin (to >>> > process data) + a storage engine (to read struct data) >>> > >>> > is that possible? considering that i can write dll with .net? >>> > what about write this to linux (.so files) ? >>> >>> I think it's possible, why not? You might need a thin layer of the >>> interface code in C (seeing your code, I believe you can do that easily >>> :), >>> and the main logic in C#. On Linux you can, perhaps, use Mono. >>> >>> But I haven't heard of anyone doing that, so I don't know of any >>> specific pitfalls that you might face on this way. >>> >>> Regards, >>> Sergei >>> >> >> >> -- >> Roberto Spadim >> SPAEmpresarial - Software ERP >> Eng. Automação e Controle >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~maria-discuss >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~maria-discuss >> More help : https://help.launchpad.net/ListHelp >> >> > -- Roberto Spadim SPAEmpresarial - Software ERP Eng. Automação e Controle
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