Re: regcomp returning 13 error

[iseriesstuff <iseriesstuff@xxxxxxxxx>]

 ok. i did as you suggested and found out what the error was, just not 
sure why i'm getting it. i took the same code in java and php and it 
works fine. Im thinking the iseries library may have an issue with the 
syntax.


On 5/14/2020 5:46 PM, Francois Lavoie wrote:
> Seriously, from the API doc:
> If the regcomp() function is successful, it returns 0. Otherwise, it returns an error code that you can use in a call to the regerror() function, and the content of preg is undefined.
>
> This is for 7.2 but you can change version
> https://www.ibm.com/support/knowledgecenter/ssw_ibm_i_72/rtref/regerror.htm#regerror
>
>
> -----Original Message-----
> From: RPG400-L <rpg400-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of Francois Lavoie
> Sent: Thursday, May 14, 2020 17:43
> To: RPG programming on IBM i <rpg400-l@xxxxxxxxxxxxxxxxxx>
> Subject: RE: regcomp returning 13 error
>
> Code 13=error between the keyboard and the chair LOL j/k
>
> -----Original Message-----
> From: RPG400-L <rpg400-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of iseriesstuff
> Sent: Thursday, May 14, 2020 17:36
> To: Midrange <rpg400-l@xxxxxxxxxxxxxxxxxx>
> Subject: regcomp returning 13 error
>
> Im trying to use regcomp/regexec to extract emails from a long string.
> When i test the code, the return code is 13. Where can i find out what that means?
>
> code:
>
> P eminnote        B export
>    *-------------------------------------------------------------------
> D eminnote        PI            60 dim(20) D  claimin                       7  0 const D  datain                     1000 const
>
> d data            s           1000a   inz varying d regex_ph_nbr    ds                  inz likeds(regex_t) d dsrm            ds                  inz likeds(regmatch_t) dim(100) d ast             s             60 inz(*all'*') d pattern         s           1000a   inz varying d rc              s             10i 0 inz(0) d rtnval          s             60 dim(20) d rtnval_c        s              3 0 d email           s 60
>
>     clear rtnval;
>     data = datain;
>     open CLPHONEL11;
>
> pattern =
>    '[a-z0-9]+([-+._][a-z0-9]+){0,2}@.*?(\.(a;'
> +'(?:[cdefgilmnoqrstuwxz]|ero|(?:rp|si)a)|'
> +'b(?:[abdefghijmnorstvwyz]iz)|c(?:'
> +'[acdfghiklmnoruvxyz]|at|o(?:m|op))|'
> +'d[ejkmoz]|e(?:[ceghrstu]|du)|f[ijkmor]|'
> +'g(?:[abdefghilmnpqrstuwy]|ov)|h[kmnrtu]|'
> +'i(?:[delmnoqrst]|n(?:fo|t))|j(?:[emop]|'
> +'obs)|k[eghimnprwyz]|l[abcikrstuvy]|'
> +'m(?:[acdeghklmnopqrstuvwxyz]|il|obi|'
> +'useum)|n(?:[acefgilopruz]|ame|et)|o(?:m|'
> +'rg)|p(?:[aefghklmnrstwy]|ro)|qa|r[eosuw]|'
> +'s[abcdeghijklmnortuvyz]|t(?:[cdfghjklmnoprtvwz]|'
> +'(?:rav)?el)|u[agkmsyz]|v[aceginu]|w[fs]|y[etu]|'
> +'z[amw])\b){1,2}'
> ;
>
> rc = regcomp(regex_ph_nbr :pattern :REG_EXTENDED) ; if rc = 0 ;
>     dow '1' ;
>       rc = regexec(regex_ph_nbr:
>                    data:
>                    regex_ph_nbr.re_nsub  :
>                    dsrm :
>
>       if rc <> 0 ;
>         leave ;
>       endif ;
>
>       email =
> %subst(data:dsrm(1).rm_so+1:dsrm(1).rm_eo-dsrm(1).rm_so);
>
>       setll (email:claimin) clphonel11;
>       if not %equal;
>         rtnval_c += 1;
>         rtnval(rtnval_c) = email;
> endif;
>
>       %subst(data:dsrm(1).rm_so+1:dsrm(1).rm_eo-dsrm(1).rm_so) = ast;
>     enddo ;
> endif ;
> regfree(regex_ph_nbr) ;
>
> close CLPHONEL11;
> return rtnval;
>
> --
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> Confidentiality Warning/Avertissement de confidentialité:
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> This message is intended only for the named recipients. This message may contain information that is privileged or confidential. If you are not the named recipient, its employee or its agent, please notify us immediately and permanently destroy this message and any copies you may have. Ce message est destiné uniquement aux destinataires dûment nommés. Il peut contenir de l'information privilégiée ou confidentielle. Si vous n'êtes pas le destinataire dûment nommé, son employé ou son mandataire, veuillez nous aviser sans tarder et supprimer ce message ainsi que toute copie qui peut en avoir été faite.