Re: [hylafax-users] Faxmailing through external SMTP server (plus one suggestion)

[Marcos Lorenzo de Santiago <marcos.lorenzo@xxxxxxxxxxxxxxx>]

El mié, 28-07-2010 a las 10:16 +0200, Marcos Lorenzo de Santiago escribió:
>     Hi everyone,
>     
>     I'd like to share a workaround for sending faxmails through an external SMTP server, via
>     the program nail (heirloom-mailx), which allows files to be attached at command-line options
>     and sent through external SMTP server. As I saw, there's been some questions about this on the
>     mailing-list. I hope this helps.
>     
>     I needed this feature at my job and looking at the code seemed easy to implement. Also I needed
>     a shell-script for processing the body of the mail and attach the file as nail program wants:
>     

I had some bug in nailscript.sh: issue sending mails with status of sent faxes

<nailscript.sh>
#!/bin/sh

# Process STDIN to extract attachment filename and call nail with -S smtp=external_server_ip -a attachment_file
MAIL=""
TIFF2PDF="/var/spool/hylafax/bin/tiff2pdf"    # tiff2pdf executable
HYLAFAX="/var/spool/hylafax"                     # hylafax home
SMTP=10.5.22.6                                          # your smtp server

while read line; do
   MAIL="$MAIL$line\n"
done
MAIL=$(echo $MAIL | sed -e "s/\\\n$//" )       # remove last newline
filename=$HYLAFAX/$(echo -e $MAIL | grep tif | cut -d ' ' -f1) # get full path to the attachment
pdf="/tmp/$(basename $filename).pdf"      # the filename of the converted fax to pdf
ps=""
jid=$(echo -e $MAIL | grep IDTrabajo: | cut -d ' ' -f2) # this grep depends on your language template
if [ "$pdf" == "/tmp/hylafax.pdf" ]; then
   sleep 1
   ps2pdf /var/spool/hylafax/$(grep docq /var/spool/hylafax/doneq/q$jid | cut -d':' -f4) /tmp/q$jid.pdf # convert to pdf
   pdf="/tmp/q$jid.pdf"
fi

$TIFF2PDF -o $pdf $filename && \
echo -e "$MAIL" | /usr/bin/nail -t -S smtp=$SMTP -a $pdf && \
rm -fr $pdf                                                    # remove the pdf, leave the tif file.
</nailscript.sh>

<nailscript.sh>
#!/bin/sh

# Process STDIN to extract attachment filename and call nail with -S smtp=external_server_ip -a attachment_file
MAIL=""
TIFF2PDF="/var/spool/hylafax/bin/tiff2pdf"    # tiff2pdf executable
HYLAFAX="/var/spool/hylafax"                     # hylafax home
SMTP=10.5.22.6                                          # your smtp server

while read line; do
   MAIL="$MAIL$line\n"
done
MAIL=$(echo $MAIL | sed -e "s/\\\n$//" )       # remove last newline
filename=$HYLAFAX/$(echo -e $MAIL | grep tif | cut -d ' ' -f1) # get full path to the attachment
pdf="/tmp/$(basename $filename).pdf"      # the filename of the converted fax to pdf

$TIFF2PDF -o $pdf $filename && \
echo -e "$MAIL" | /usr/bin/nail -t -S smtp=$SMTP -a $pdf && \
rm -fr $pdf                                                     # remove the pdf, leave the tif file.
</nailscript.sh>

[[DIFFs]]

[setup.cache]
< SENDMAIL="/usr/sbin/sendmail"
---
> SENDMAIL="/path/to/nailscript.sh"

[common-functions]
<     mimeEncode $TMPDIR/body.txt $body_encoding
---
>     mimeEncode $TMPDIR/body.txt "txt" #$body_encoding

[faxrcvd]
<     for ft in $FILETYPE
<     do
<  ATTACH_ARGS="$ATTACH_ARGS "`BuildAttachArgs $ft`
<     done
---
> #    for ft in $FILETYPE
> #    do
> # ATTACH_ARGS="$ATTACH_ARGS "`BuildAttachArgs $ft`
> #    done

[notify]
< if [ -n "$RETURNFILETYPE" ]; then
<     for ft in $RETURNFILETYPE
<     do
<  ATTACH_ARGS="$ATTACH_ARGS "`BuildAttachArgs $ft`
<     done
< fi
---
> #if [ -n "$RETURNFILETYPE" ]; then
> #    for ft in $RETURNFILETYPE
> #    do
> # ATTACH_ARGS="$ATTACH_ARGS "`BuildAttachArgs $ft`
> #    done
> #fi

[pollrcvd]
<     for ft in $FILETYPE
<     do
<  ATTACH_ARGS="$ATTACH_ARGS "`BuildAttachArgs $ft`
<     done
---
> #    for ft in $FILETYPE
> #    do
> # ATTACH_ARGS="$ATTACH_ARGS "`BuildAttachArgs $ft`
> #    done

I basically removed all inline attachment and processed then after by nail. I forced mimeEncode to be ran
so that the output is just a simple "cat" of the body of the mail as nail reads it plain from STDOUT.

Also I noticed that some times the faxes has no sender in its faxinfo output:

interno1:~# faxinfo /var/spool/hylafax/recvq/fax000000038.tif
/var/spool/hylafax/recvq/fax000000038.tif:
    Sender:
     Pages: 1
   Quality: Normal
      Page: default
  Received: 2010:07:28 09:33:13
TimeToRecv: 0:20
SignalRate: 14400 bit/s
DataFormat: 1-D MH
ErrCorrect: No
   CallID1: 0914328098
   CallID2: 80869

Is it possible that Sender may be CallID1?? I made some checks:

interno1:~# for i in /var/spool/hylafax/recvq/* ; do callid1=$(faxinfo $i | grep CallID1: | cut -d ':' -f2 | tr -d ' ' | tr -d '\n') ; sender=$(faxinfo $i | grep Sender: | cut -d':' -f2 | tr -d '\n' | tr -d ' ') ; if [ -n "$callid1" ] && [ "$callid1" == "0$sender" ]; then echo "$callid1==0$sender OK" ; elif [ 0$sender != 0 ]; then echo "$callid1==0$sender ERR" ; fi; done
0916011372==0916011372 OK
0916011372==0916011372 OK
0916011372==0916011372 OK
0957358504==0957358504 OK
0916011372==0916011372 OK
0916011372==0916011372 OK
0916499100==0916499174 ERR
0916011372==0916011372 OK
0916011372==0916011372 OK
0916011372==0916011372 OK
0916019432==0916019432 OK
0916011372==0916011372 OK
0916823336==091683396 ERR
0916011372==0916011372 OK
0915339998==0915339998 OK
0915867368==0915867368 OK
0915777672==0915777672 OK

Maybe we could add in bin/faxrcvd:

SENDER=${SENDER:-$CALLID1}

HTH

-- 
-----------------------------------------------------------------------
BOFH excuse #112:                                                     
The monitor is plugged into the serial port                           
-----------------------------------------------------------------------

Marcos Lorenzo de Santiago
Técnico de Sistemas

Departamento de Nuevas Tecnologías
Ayuntamiento de Getafe
Plaza de la Constitución 1 (28901)

Correo:          marcos.lorenzo@xxxxxxxxxxxxxxx
Teléfono:        912 027 948
Móvil:           608 300 935

-- 
-----------------------------------------------------------------------
QOTD:                                                                 
        "If he learns from his mistakes, pretty soon he'll know       
        everything."                                                  
-----------------------------------------------------------------------

Marcos Lorenzo de Santiago
Técnico de Sistemas

Departamento de Nuevas Tecnologías
Ayuntamiento de Getafe
Plaza de la Constitución 1 (28901)

Correo:          marcos.lorenzo@xxxxxxxxxxxxxxx
Teléfono:        912 027 948
Móvil:           608 300 935

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