On 8/18/11 3:45 PM, Alex Hermann wrote:
On Thursday 18 August 2011, Juha Heinanen wrote:
there was recently a commit related to re.subst. looks like it broke
one of my re.substs that used to work before:
$(rb{re.subst,/[\n\r\t]//g})
Aug 18 15:43:54 sip /usr/sbin/sip-proxy[14727]: ERROR:<core> [re.c:235]:
ERROR: subst_parser: expression is too short: /[ Aug 18 15:43:54 sip
/usr/sbin/sip-proxy[14727]: ERROR: textops [txt_var.c:230]: invalid
transformation [subst,/[#012#015#011]//g}]<8> Aug 18 15:43:54 sip
/usr/sbin/sip-proxy[14727]: ERROR:<core> [pvapi.c:1303]: error parsing
[{re.subst,/[#012#015#011]//g}] Aug 18 15:43:54 sip
/usr/sbin/sip-proxy[14727]: ERROR:<core> [pvapi.c:698]: bad tr in pvar
name "rb" Aug 18 15:43:54 sip /usr/sbin/sip-proxy[14727]: ERROR:<core>
[pvapi.c:724]: invalid parsing in
[$(rb{re.subst,/[#012#015#011]//g})>#012] at (4)
my testing is pretty much stuck before this is fixed.
I'll try to fix this later today. As a temporary workaround you can use:
$var(re) = "/[\n\r\t]//g";
xlog("RB2: $(rb{re.subst,$var(re)})");
Question for the script parser experts: are special characters in strings
supposed to be expanded before they are given to the underlying C functions?
Depends on what the underlying C function expects. The parser is
converting escaped characters to their byte code.
Cheers,
Daniel
--
Daniel-Constantin Mierla -- http://www.asipto.com
Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat
http://linkedin.com/in/miconda -- http://twitter.com/miconda
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