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#!/usr/bin/perl
#
# Copyright (C) 1996-2010, OFFIS e.V.
# All rights reserved. See COPYRIGHT file for details.
#
# This software and supporting documentation were developed by
#
# OFFIS e.V.
# R&D Division Health
# Escherweg 2
# D-26121 Oldenburg, Germany
#
# for CEN/TC251/WG4 as a contribution to the Computer Assisted Radiology
# (CAR) 1996 DICOM Demonstration.
#
#
# Module: dcmwlm (WWW Component)
#
# Author: Marco Eichelberg
#
# Purpose:
# This perl script displays the procedure step data menu for a storage area.
#
# Last Update: $Author: joergr $
# Update Date: $Date: 2010-10-14 13:02:01 $
# CVS/RCS Revision: $Revision: 1.2 $
# Status: $State: Exp $
#
# CVS/RCS Log
# $Log: procstep.pl,v $
# Revision 1.2 2010-10-14 13:02:01 joergr
# Updated copyright header. Added reference to COPYRIGHT file.
#
# Revision 1.1 2002/12/03 12:16:13 wilkens
# Added files und functionality from the dcmtk/wlisctn folder to dcmtk/dcmwlm
# so that dcmwlm can now completely replace wlistctn in the public domain part
# of dcmtk. Pertaining to this replacement requirement, another optional return
# key attribute was integrated into the wlm utilities.
#
#
#
require 'prefs.ph';
require 'layout.ph';
require 'password.ph';
require 'lock.ph';
require 'write.ph';
$path_info=$ENV{'PATH_INFO'};
$aetitle = '';
$passwd = '';
if ($path_info ne '')
{
($dummy, $aetitle, $passwd, $rest) = split(/\//, $path_info);
}
if (($passwd eq '') || (! &checkurlcode($passwd, $aetitle)))
{
# Password is incorrect.
&page_title("Password invalid");
printf("<A HREF=\"%s\">Click here</A> to return to main menu.\n", $prefs{'main.pl'});
&page_footer;
} else {
# Password is correct.
&page_title("Procedure Step Data - '$aetitle'");
printf("<TABLE BORDER CELLSPACING=1 WIDTH=100%>\n");
printf("<TR><TD nowrap><B>Procedure Step Description</B></TD>\n");
printf("<TD nowrap><B>Procedure Step ID</B></TD></TD><TD></TD><TD></TD></TR>\n");
&set_readlock("$prefs{'data_path'}/$aetitle");
$filename = "$prefs{'data_path'}/$aetitle/$prefs{'datafile'}";
&read_environment($filename);
&release_lock;
@keys = @PROCEDURESTEP_KEYS;
@values = ();
for (@keys){ push(@values,join("\000",$PROCEDURESTEP_VALUES{"$_\\title"},$_)); }
for (sort(@values))
{
($name, $key) = split(/\000/);
printf("<TR><TD nowrap>%s</TD><TD nowrap>%s</TD>", $name, $key);
printf("<TD nowrap><A HREF=\"%s/%s/%s/%s\">update</A></TD>",
$prefs{'prstedit.pl'}, $aetitle, $passwd, unpack("H*",$key));
printf("<TD nowrap><A HREF=\"%s/%s/%s/%s\">delete</A></TD></TR>\n",
$prefs{'prstdel.pl'}, $aetitle, $passwd, unpack("H*",$key));
}
printf("</TABLE><p>\n");
if ($#PROCEDURE_KEYS<0)
{
printf("You cannot create a new procedure step unless at least one procedure has been defined.<p>\n");
} else {
printf("<A HREF=\"%s/%s/%s\">Create a new procedure step</A><p>\n",
$prefs{'prstedit.pl'}, $aetitle, $passwd);
}
printf("<A HREF=\"%s/%s/%s\">Back to main Menu</A>\n",
$prefs{'main.pl'}, $aetitle, $passwd);
&page_footer;
}
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