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Title: How pass variables from client to host whit NetCommands
Post by: mentalthink on 2010-Feb-19

HI there, IÃ,Â´ve got a question, about how pass variables from a client GLbasic to host made too whit glbasic.

I donÃ,Â´t know if I stay wronged, but this is can make whit the comand netsendmsg?Ã,Â¿, the trouble I think is when make netgetmsg$(), this is a string, and donÃ,Â´t have numeric values.

Thanks.

Title: Re: How pass variables from client to host whit NetCommands
Post by: Kitty Hello on 2010-Feb-19

Yes, it sends strings. If you want to write binary data, just convert your data into a string:

Code (glbasic) Select



LOCAL out$ = PackInt$(1234) + PackInt$(1000000)


STDOUT "pop: "+UnPackInt(out$)+"\n"
STDOUT "pop: "+UnPackInt(out$)+"\n"
KEYWAIT


FUNCTION PackInt$: i%
LOCAL a$
	INLINE
	*(int*)a_Str.getbuffer(5) = i;
	a_Str.setlength(4);
	ENDINLINE
	RETURN a$
ENDFUNCTION



FUNCTION UnPackInt%: BYREF str$
	INLINE
	int i = *(int*)(str_Str.getbuffer(4)+LEN(str_Str)-4);
	str_Str = MID_Str(str_Str, 0, LEN(str_Str)-4);
	return i;
	ENDINLINE
ENDFUNCTION

Tags: binary, integer to string

ENDFUNCTION

Title: Re: How pass variables from client to host whit NetCommands
Post by: mentalthink on 2010-Feb-19

Thanks Gernoot, I will try after, thanks for the code.

Best Regards
IvÃƒÂ¡n J.

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Main forum => GLBasic - en => Topic started by: mentalthink on 2010-Feb-19