Re: [Swig-user] Help with simple perl issue

[Alexey S. <al...@as...>]

I've opened a pull request regarding this... Hopefully it doesn't do
anything obviously wrong.
It enables such conversion for the whole SWIG/Perl.

https://github.com/swig/swig/pull/66

12.07.2013 18:22, Nathan Neulinger пишет:
> New to swig, just trying to debug a specific issue with a project that is already using it.
>
> FreeSwitch uses swig for it's ESL library.
>
> Lib has a class:	
>
> 	class ESLconnection {
> 	 private:
> 	    esl_handle_t handle;
> 	 public:
> 	    ESLconnection(const char *host, const char *port, const char *user, const char *password);
> 	    ESLconnection(const char *host, const char *port, const char *password);
> 	    ESLconnection(int socket);
> 	    virtual ~ESLconnection();
> 	...
>
> Problem is that when using this from perl, this works:
>
> 	my $esl = new ESL::ESLconnection("127.0.0.1", "8021", $eslpw);
>
> but this does not:
>
> 	my $esl = new ESL::ESLconnection("127.0.0.1", 8021, $eslpw);
>
>
> Is there something I can do to the definition (without changing the underlying library to add a new constructor) to 
> allow the perl wrapper to support passing in an integer instead of a string?
>
> It looks like the wrapper I'm compiling was generated with swig 1.3.35. If I regenerate with 2.0.8, I get:
>
> 	No matching function for overloaded 'new_ESLconnection' at /local/freeswitch/libs/ESL.pm line 118.
>
> Is there a way to enable it to support int->string conversion on that parameter easily?
>
> -- Nathan
>
> ------------------------------------------------------------
> Nathan Neulinger                       nn...@ne...
> Neulinger Consulting                   (573) 612-1412
>
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-- 
Best regards,
Alexey "DarthGandalf" Sokolov