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functions.php
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<?php
if (!@include('cad.conf')) {
print "Critical error: CAD configuration file is missing or unreadable. Contact your CAD system administrator.";
exit;
}
// Check that this file is not loaded directly.
if (basename(__FILE__)==basename($_SERVER["PHP_SELF"])) exit();
function header_html($title,$extras="",$refreshURI="") {
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-language" content="en">
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
<?php if ($refreshURI != "") {
echo " <meta http-equiv=\"refresh\" content=\"15; URL=".$refreshURI."\">\n";
}
?>
<title><?php print $title ?></title>
<link rel="stylesheet"
href="style.css"
type="text/css"
media="screen,print">
<link rel="shortcut icon"
href="/cad/favicon.ico"
type="image/x-icon">
<script src="js/utils.js" type="text/javascript"></script>
<?php if ($extras != "") {
echo $extras."\n";
}
echo "</head>\n";
}
function CallNumber($incident_id) {
global $CALLNUM_MODE;
global $CALLNUM_PREFIX_FORMAT;
global $CALLNUM_ID_FORMAT;
global $CALLNUM_BASEINDEX;
if (isset($CALLNUM_MODE)) {
if ($CALLNUM_MODE == 'dateprefix') {
return date($CALLNUM_PREFIX_FORMAT) . sprintf($CALLNUM_ID_FORMAT, $incident_id);
}
elseif ($CALLNUM_MODE == 'baseindex') {
return (int)$CALLNUM_BASEINDEX + (int)$incident_id;
}
else {
# TODO: log an error here -- but syslogging isn't opened yet.
return $incident_id;
}
}
else {
return $incident_id;
}
}
function CheckAuthByLevel ($requested_privilege, $access_level) {
global $ACCESS_LEVEL_ADMIN_GENERAL;
global $ACCESS_LEVEL_ADMIN_UPGRADES;
global $ACCESS_LEVEL_ADMIN_CLEARDB;
global $ACCESS_LEVEL_EDIT_USERS;
global $ACCESS_LEVEL_EDITCHANNELS;
global $ACCESS_LEVEL_EDIT_CHANNELS;
global $ACCESS_LEVEL_EDIT_STAGING_LOCATIONS;
global $ACCESS_LEVEL_EDIT_REPORT_FILTERS;
global $ACCESS_LEVEL_CREATE_BULLETINS;
global $ACCESS_LEVEL_IMPORT_BULLETINS;
global $ACCESS_LEVEL_REVIEW_INCIDENTS;
global $ACCESS_LEVEL_ACCESS_REPORTS;
global $ACCESS_LEVEL_CREATE_UNITS;
global $ACCESS_LEVEL_DELETE_UNITS;
global $ACCESS_LEVEL_CREATE_UNITPAGING;
global $ACCESS_LEVEL_DELETE_UNITPAGING;
if (!isset( $ACCESS_LEVEL_ADMIN_GENERAL)) { $ACCESS_LEVEL_ADMIN_GENERAL = 10; }
if (!isset( $ACCESS_LEVEL_ADMIN_UPGRADES)) { $ACCESS_LEVEL_ADMIN_UPGRADES = 10; }
if (!isset( $ACCESS_LEVEL_ADMIN_CLEARDB)) { $ACCESS_LEVEL_ADMIN_CLEARDB = 10; }
if (!isset( $ACCESS_LEVEL_EDIT_USERS)) { $ACCESS_LEVEL_EDIT_USERS = 10; }
if (!isset( $ACCESS_LEVEL_EDITCHANNELS)) { $ACCESS_LEVEL_EDITCHANNELS = 5; }
if (!isset( $ACCESS_LEVEL_EDIT_CHANNELS)) { $ACCESS_LEVEL_EDIT_CHANNELS = $ACCESS_LEVEL_EDITCHANNELS; } // Provide backwards compatibility with old (1.9) config variable name
if (!isset( $ACCESS_LEVEL_EDIT_STAGING_LOCATIONS)) { $ACCESS_LEVEL_EDIT_STAGING_LOCATIONS = 1; }
if (!isset( $ACCESS_LEVEL_EDIT_REPORT_FILTERS)) { $ACCESS_LEVEL_EDIT_REPORT_FILTERS = 10; }
if (!isset( $ACCESS_LEVEL_CREATE_BULLETINS)) { $ACCESS_LEVEL_CREATE_BULLETINS = 5; }
if (!isset( $ACCESS_LEVEL_IMPORT_BULLETINS)) { $ACCESS_LEVEL_IMPORT_BULLETINS = 5; }
if (!isset( $ACCESS_LEVEL_REVIEW_INCIDENTS)) { $ACCESS_LEVEL_REVIEW_INCIDENTS = 5; }
if (!isset( $ACCESS_LEVEL_ACCESS_REPORTS)) { $ACCESS_LEVEL_ACCESS_REPORTS = 5; }
if (!isset( $ACCESS_LEVEL_CREATE_UNITS)) { $ACCESS_LEVEL_CREATE_UNITS = 5; }
if (!isset( $ACCESS_LEVEL_DELETE_UNITS)) { $ACCESS_LEVEL_DELETE_UNITS = 5; }
if (!isset( $ACCESS_LEVEL_CREATE_UNITPAGING)) { $ACCESS_LEVEL_CREATE_UNITPAGING = 5; }
if (!isset( $ACCESS_LEVEL_DELETE_UNITPAGING)) { $ACCESS_LEVEL_DELETE_UNITPAGING = 5; }
$LEVELS = array();
$LEVELS["admin_general"] = (int) $ACCESS_LEVEL_ADMIN_GENERAL;
$LEVELS["admin_upgrades"] = (int) $ACCESS_LEVEL_ADMIN_UPGRADES;
$LEVELS["admin_cleardb"] = (int) $ACCESS_LEVEL_ADMIN_CLEARDB;
$LEVELS["edit_users"] = (int) $ACCESS_LEVEL_EDIT_USERS;
$LEVELS["edit_channels"] = (int) $ACCESS_LEVEL_EDIT_CHANNELS;
$LEVELS["edit_staging_locations"] = (int) $ACCESS_LEVEL_EDIT_STAGING_LOCATIONS;
$LEVELS["edit_report_filters"] = (int) $ACCESS_LEVEL_EDIT_REPORT_FILTERS;
$LEVELS["create_bulletins"] = (int) $ACCESS_LEVEL_CREATE_BULLETINS;
$LEVELS["import_bulletins"] = (int) $ACCESS_LEVEL_IMPORT_BULLETINS;
$LEVELS["review_incidents"] = (int) $ACCESS_LEVEL_REVIEW_INCIDENTS;
$LEVELS["reports"] = (int) $ACCESS_LEVEL_ACCESS_REPORTS;
$LEVELS["create_units"] = (int) $ACCESS_LEVEL_CREATE_UNITS;
$LEVELS["delete_units"] = (int) $ACCESS_LEVEL_DELETE_UNITS;
$LEVELS["create_unitpaging"] = (int) $ACCESS_LEVEL_CREATE_UNITPAGING;
$LEVELS["delete_unitpaging"] = (int) $ACCESS_LEVEL_DELETE_UNITPAGING;
// TODO: load & overwrite from database any that exist there.
// Fail safe: make sure privilege is set to a valid level.
if (! array_key_exists($requested_privilege, $LEVELS)) {
// TODO: log an error
return false;
}
elseif ((int)$LEVELS[$requested_privilege] == 0) { // ????
return false;
}
else {
return ((int)$access_level >= (int)$LEVELS[$requested_privilege]);
}
}
?>