#!/usr/bin/expect -f

#======================================================================

#                    E N D L A D C P 2 

#                    doc: Wed Mar 10 22:23:52 2004

#                    (c) 2004 A.M. Thurnherr

#======================================================================

# HISTORY:

#  Mar 10, 2004: - begun

#  Mar 18, 2004: - released

#  Mar 20, 2004: - changed hwconfig file names

#  Jun 18, 2004: - BUG: could not handle stn 008

#  Jan 25, 2005: - BUG: bbabble could not be in relative path (on MacOSX)

#  Feb 14, 2006: - BUG: log files were written to bin dir

#  Oct  4, 2006: - adapted to older expect version

#  Oct 28, 2006: - allowed for lrb downcasing filenames

#  Nov  6, 2006: - BUG: error when master download finished much before slave

#  Nov 19, 2008: - added version

#----------------------------------------------------------------------

# Setup

#----------------------------------------------------------------------

log_user 0;

source $path;

print_version;

if ![file isdirectory $raw_dir] {

	error "directory $raw_dir does not exist";

}

if {$argc != 0} {

  if {![affirm "downloading files to directory [lindex $argv 0] --- ok (y/N)? " 10]} {

    exit;

  }

}

#----------------------------------------------------------------------

# Get Station Number

#----------------------------------------------------------------------

spawn bbabble -ms $tty0 $tty1;

set_color;

send_user "Connecting to instruments...";

wait_for_startup;

reset_two_instruments;

send_user "\nGetting station number...";

select_master 0;

set master_deployment_name [get_deployment_name];

if {[scan $master_deployment_name $master_deployment_name_fmt master_stn] != 1} {

	send_error "$master_deployment_name $master_deployment_name_fmt";

	error "Can't get station number of master";

}

select_slave; set slave_deployment_name [get_deployment_name];

set slave_deployment_name [get_deployment_name];

if {[scan $slave_deployment_name $slave_deployment_name_fmt slave_stn] != 1} {

	error "Can't get station number of slave";

}

if {$master_stn != $slave_stn} {

	select_master; put_to_sleep; select_slave; put_to_sleep;

	error "Master/slave stations disagree";

}

set stn [format $stn_format $master_stn];

send_user "\[$stn\]";

set cast_dir [format %s/%s $raw_dir $stn];

if {![file isdirectory $cast_dir]} {

	select_master; put_to_sleep; select_slave; put_to_sleep;

	error "cast directory $cast_dir does not exist!";

}

regsub {^[^/]} [exec which bbabble] "[exec pwd]/&" bbabble;

if {$argc == 1} {				# override download directory

	set cast_dir [lindex $argv 0];

	if {![file isdir $cast_dir]} {exec mkdir $cast_dir}

}

cd $cast_dir;

if {[llength [glob -nocomplain {*.[0-9][0-9][0-9]}]] > 0} {

	select_master; put_to_sleep; select_slave; put_to_sleep;

	error "cast directory [pwd] contains RDI data files!";

}

send \004;

#----------------------------------------------------------------------

# Download Data

#----------------------------------------------------------------------

regsub {.*/} $argv0 {} basename;

start_logging [format %s_%03d.log $basename $master_stn];

wait_for_startup;

send_user "\nSaving hardware configurations...";

select_master; save_hardware_config [format %s000.LOG $master_deployment_name];

resume_logging [format %s_%03d.log $basename $master_stn];

select_slave; save_hardware_config [format %s000.LOG $slave_deployment_name];

resume_logging [format %s_%03d.log $basename $master_stn];

send_user "\nStarting parallel downloads...";

select_master; start_download;

select_slave; start_download;

# NB: slave is assumed to download faster => finish it first, coz otherwise

#     it may auto-sleep and cause problems later on

send_user "\n";

set_color 1; log_user 1; wait_for_download_finish $master_stn $download_timeout;

log_user 0; set_color;

send_user "\nPutting slave to sleep..."; put_to_sleep; send_user "\n";

toggle_instrument;

set_color 0; log_user 1; wait_for_download_finish $master_stn $download_timeout;

log_user 0; set_color;

send_user "\nPutting master to sleep..."; ensure_sleep; send_user "\n";

#----------------------------------------------------------------------

# Check and Backup Data

#----------------------------------------------------------------------

send_user "\nChecking data files...\n";

set_color 0; check_data [format %s000.000 [format $master_deployment_name_fmt $master_stn]];

set_color 1; check_data [format %s000.000 [format $slave_deployment_name_fmt $slave_stn]];

set_color;

send_user "Backing up data files...";

backup_master_data $master_stn;

backup_slave_data $master_stn;

send_user "\nDone\n"