21 Jan
2008
21 Jan
'08
12:18 a.m.
Hi, as suggested here:
http://www.openser.org/docs/scripting
I'm using M4 to declare "define" in my OpenSer script.
I've an annoying issue since M4 adds some empty lines at the top of the
script. If my script has any error, the logs will show me "ERROR in line 235
in openser.cfg" but that line correspondes to line 187 in my openser.cfg.m4
file, so makes it very difficult to debug.
I've read the entire doc and have no idea of how to fix it. For example,
consider this simple case:
---- local.m4 ----
define(`IP',`127.0.0.1')
define(`PORT' ,`5061')
-----------------------
---- file.txt.m4 ----
My ip is IP and my port is PORT.
--------------------------
~# m4 local.m4 file.txt.m4 > file.txt
---- file.txt ----
<-- Empty line
<-- Empty line
<-- Empty line
<-- Empty line
My ip is 127.0.0.1 and my port is 5061.
---------------------
Does someone know how to solve it? Thanks a lot.
--
Iñaki Baz Castillo
21 Jan
21 Jan
12:27 a.m.
New subject: [OpenSER-Users] [OT] Annoying empty lines when using "M4 Macro Processor"
Hello,
you can write your defines in between:
divert(-1)
divert
Cheers,
Daniel
On 01/21/08 00:18, Iñaki Baz Castillo wrote:
Hi, as suggested here:
http://www.openser.org/docs/scripting
I'm using M4 to declare "define" in my OpenSer script.
I've an annoying issue since M4 adds some empty lines at the top of the
script. If my script has any error, the logs will show me "ERROR in line 235
in openser.cfg" but that line correspondes to line 187 in my openser.cfg.m4
file, so makes it very difficult to debug.
I've read the entire doc and have no idea of how to fix it. For example,
consider this simple case:
---- local.m4 ----
define(`IP',`127.0.0.1')
define(`PORT' ,`5061')
-----------------------
---- file.txt.m4 ----
My ip is IP and my port is PORT.
--------------------------
~# m4 local.m4 file.txt.m4 > file.txt
---- file.txt ----
<-- Empty line
<-- Empty line
<-- Empty line
<-- Empty line
My ip is 127.0.0.1 and my port is 5061.
---------------------
Does someone know how to solve it? Thanks a lot.
12:52 a.m.
El Domingo, 20 de Enero de 2008, Daniel-Constantin Mierla escribió:
Hello,
you can write your defines in between:
divert(-1)
divert
Thanks Daniel, it works... it looks a bit "horrible" but it works :-p
divert(-1) ### IP's.
divert(0)dnl
define(`MY_IP', `88.95.0.110')dnl
define(`ASTERISK_MEDIA_IP', `88.95.0.114')dnl
dnl
divert(-1) ### Routes:
divert(0)dnl
define(`FLAG_IN_DIALOG', `1')dnl
define(`FLAG_TO_PSTN', `2')dnl
define(`FLAG_NAT_CALLER', `5')dnl
define(`BFLAG_NAT_CALLED', `6')dnl
define(`BFLAG_NAT_PING', `7')dnl
define(`BFLAG_RTPPROXY', `8')dnl
dnl
divert(-1) ### Flags:
divert(0)dnl
define(`ROUTE_DEFAULT', `1')dnl
define(`ON_BRANCH_DEFAULT', `1')dnl
define(`ON_REPLY_DEFAULT', `1')dnl
define(`ON_FAILURE_DEFAULT', `1')dnl
define(`ROUTE_REGISTER', `2')dnl
Thanks a lot.
--
Iñaki Baz Castillo
12:58 a.m.
New subject: [OpenSER-Users] [OT] Annoying empty lines when using "M4 Macro Processor"
On 01/21/08 00:52, Iñaki Baz Castillo wrote:
El Domingo, 20 de Enero de 2008, Daniel-Constantin
Mierla escribió:
you do not need 'dnl' and lot of diverts, just include all defines,
comments, empty lines in between of one set of:
divert(-1)
divert
It will look nicer.
Daniel
Hello,
you can write your defines in between:
divert(-1)
divert
Thanks Daniel, it works... it looks a bit "horrible" but it works :-p
divert(-1) ### IP's.
divert(0)dnl
define(`MY_IP', `88.95.0.110')dnl
define(`ASTERISK_MEDIA_IP', `88.95.0.114')dnl
dnl
divert(-1) ### Routes:
divert(0)dnl
define(`FLAG_IN_DIALOG', `1')dnl
define(`FLAG_TO_PSTN', `2')dnl
define(`FLAG_NAT_CALLER', `5')dnl
define(`BFLAG_NAT_CALLED', `6')dnl
define(`BFLAG_NAT_PING', `7')dnl
define(`BFLAG_RTPPROXY', `8')dnl
dnl
divert(-1) ### Flags:
divert(0)dnl
define(`ROUTE_DEFAULT', `1')dnl
define(`ON_BRANCH_DEFAULT', `1')dnl
define(`ON_REPLY_DEFAULT', `1')dnl
define(`ON_FAILURE_DEFAULT', `1')dnl
define(`ROUTE_REGISTER', `2')dnl
Thanks a lot.
1:03 a.m.
El Domingo, 20 de Enero de 2008, Daniel-Constantin Mierla escribió:
On 01/21/08 00:52, Iñaki Baz Castillo wrote:
Yeah, you are right ;)
Anyway I do need to add a "dnl" after the final command "divert" so I
put it
as "divert(0)dnl". If not, "divert" command will add an empty line :(
Thanks a lot.
--
Iñaki Baz Castillo
El Domingo, 20 de Enero de 2008,
Daniel-Constantin Mierla escribió:
you do not need 'dnl' and lot of diverts, just include all defines,
comments, empty lines in between of one set of:
divert(-1)
divert
It will look nicer. Hello,
you can write your defines in between:
divert(-1)
divert
Thanks Daniel, it works... it looks a bit "horrible" but it works :-p
12:29 a.m.
El Domingo, 20 de Enero de 2008, Iñaki Baz Castillo escribió:
---- local.m4 ----
define(`IP',`127.0.0.1')
define(`PORT' ,`5061')
-----------------------
---- file.txt.m4 ----
My ip is IP and my port is PORT.
--------------------------
~# m4 local.m4 file.txt.m4 > file.txt
---- file.txt ----
<-- Empty line
<-- Empty line
<-- Empty line
<-- Empty line
My ip is 127.0.0.1 and my port is 5061.
---------------------
Ops, just now I've discovered the "dnl" option and an explanation:
"Another problem with m4 is that it replaces its commands with empty lines."
So I could solve partially the problem with this:
---- local.m4 ----
define(`IP',`127.0.0.1')dnl
define(`PORT' ,`5061')dnl
-----------------------
But the problem still occurs if I want to include comments in the local.m4
file as:
---- local.m4 ----
# Server data: <-- This will add an empty line.
define(`IP',`127.0.0.1')dnl
define(`PORT' ,`5061')dnl
-----------------------
--
Iñaki Baz Castillo
6181
days inactive
6181
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5 comments
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Daniel-Constantin Mierla -
Iñaki Baz Castillo