daniel,
i got options almost working with this:
CMD="t_uac_dlg OPTIONS \"$1\" \".\" \".\" \"From: sip:[EMAIL
PROTECTED]"$'\r\n'"To: <$1>"$'\r\n'"Contact: sip:[EMAIL PROTECTED]>"$'\r\n'
echo -n $CMD > /tmp/cmd
RET=`$CTLCMD $CMD | head -1 `
the problem is that \n is missing, but \r is there:
aimen:/etc/openser# hexdump -c /tmp/cmd
0000000 t _ u a c _ d l g O P T I O N
0000010 S " s i p : 1 9 2 . 9 8 . 1 0
0000020 1 . 1 0 " " . " " . " " F
0000030 r o m : s i p : d a e m o n @
0000040 t a i m e n \r T o : < s i p
0000050 : 1 9 2 . 9 8 . 1 0 1 . 1 0 > \r
0000060 C o n t a c t : s i p : d a
0000070 e m o n @ ! ! > \r
0000079
so for some reason bash is converting \n to space. if i change echo
line to
echo -n "$CMD" > /tmp/cmd
i.e., add double quotes around $CMD, i get to /tmp/cmd also \n chars:
taimen:/etc/openser# hexdump -c /tmp/cmd
0000000 t _ u a c _ d l g O P T I O N
0000010 S " s i p : 1 9 2 . 9 8 . 1 0
0000020 1 . 1 0 " " . " " . " " F
0000030 r o m : s i p : d a e m o n @
0000040 t a i m e n \r \n T o : < s i p
0000050 : 1 9 2 . 9 8 . 1 0 1 . 1 0 > \r
0000060 \n C o n t a c t : s i p : d a
0000070 e m o n @ ! ! > \r \n
now i don't know how to change
RET=`$CTLCMD $CMD | head -1 `
so that \n chars are not changed to spaces. any bash experts on the list?
bash programming is a madness. how about rewriting openserctl in some
sensible language such as php or python?
-- juha
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