0) { $graph .= create_pandora_node ('Pandora FMS'); } // Define edges foreach ($parents as $node => $parent_id) { $graph .= create_edge($node, $parent_id); } // Define edges for orphan nodes foreach(array_keys($orphans) as $node) { $graph .= create_edge('0', $node); } // Close graph $graph .= close_graph(); return $graph; } // Returns an edge definition function create_edge($head, $tail) { $edge = $head . ' -- ' . $tail . '[color="grey35", headclip=false, tailclip=false];'; return $edge; } // Returns a node definition function create_node($agent) { $bad_modules = mysql_query('SELECT estado FROM tagente_estado AS e, tagente_modulo AS m WHERE m.id_agente=' . $agent['id_agente'] . ' AND m.id_tipo_modulo in (2, 6, 9, 18, 21, 100) AND e.id_agente_modulo = m.id_agente_modulo AND e.datos = 0'); // Set node status if (mysql_num_rows($bad_modules) > 0) { $status_color = '#FF1D1D'; } else { $status_color = '#8DFF1D'; } // Set node icon if (file_exists('images/networkmap/' . $agent['id_os'] . '.png')) { $img_node = 'images/networkmap/' . $agent['id_os'] . '.png'; } else { $img_node = 'images/networkmap/0.png'; } $node = $agent['id_agente'] . ' [ color="' . $status_color . '", fontsize=10, style="filled", fixedsize=true, width=0.6, height=0.6, label=<
' . $agent['nombre'] . '
>, shape="ellipse", tooltip="' . $agent['nombre'] . ' (' . $agent['direccion'] . ')", URL="' . 'index.php?sec=estado&sec2=operation/agentes/ver_agente&id_agente=' . $agent['id_agente'] . '"];'; return $node; } // Returns the definition of the central module function create_pandora_node($name) { $node = '0 [ color="black", fontsize=10, style="filled", fixedsize=true, width=0.8, height=0.6, label=<
' . $name . '
>, shape="ellipse", tooltip="' . $name . '", URL="index.php?sec=estado&sec2=operation/agentes/estado_grupo" ];'; return $node; } // Opens a group definition function open_group($id) { $img = 'images/' . dame_grupo_icono($id) . '.png'; $name = dame_nombre_grupo($id); $group = 'subgraph cluster_' . $id . ' { style=filled; color=darkolivegreen3; label=<
' . $name . '
>; tooltip="' . $name . '"; URL="index.php?sec=estado&sec2=operation/agentes/estado_agente&group_id=' . $id . '";'; return $group; } // Closes a group definition function close_group() { return '}'; } // Opens a graph definition function open_graph() { global $config, $layout, $nooverlap, $pure, $zoom; $overlap = 'compress'; $size_x = 8; $size_y = 6; $size = ''; if ($layout == '' || $layout == 'radial') { $overlap = 'true'; } if ($nooverlap != '') { $overlap = 'scalexy'; } if ($pure == 1 && $zoom > 1 && $zoom <= 3) { $size_x *= $zoom; $size_y *= $zoom; } $size = $size_x . ',' . $size_y; $head = 'graph networkmap { labeljust=l; outputorder="edgesfirst"; overlap=' . $overlap . '; ratio="fill"; root="0"; size="' . $size . '"; '; return $head; } // Closes a graph definition function close_graph() { return '}'; } /////////////////////////////////////////////////////////////////////////////// // General purpose functions /////////////////////////////////////////////////////////////////////////////// // Returns the filter used to achieve the desired layout function set_filter() { global $layout; switch($layout) { case 'flat': return 'dot'; case 'radial': return 'twopi'; case 'circular': return 'circo'; case 'spring1': return 'neato'; case 'spring2': return 'fdp'; default: return 'twopi'; } } /////////////////////////////////////////////////////////////////////////////// // Main code /////////////////////////////////////////////////////////////////////////////// // Load variables $layout = (string) get_parameter ('layout'); $nooverlap = (boolean) get_parameter ('nooverlap'); $pure = (int) get_parameter ('pure'); $zoom = (float) get_parameter ('zoom'); // Login check $id_user = $_SESSION["id_usuario"]; global $REMOTE_ADDR; if (comprueba_login() != 0) { audit_db($id_user, $REMOTE_ADDR, "ACL Violation", "Trying to access node graph builder"); include("general/noaccess.php"); exit; } if ((give_acl($id_user, 0, "AR") != 1 ) AND (dame_admin($id_user) !=1 )) { audit_db($id_user, $REMOTE_ADDR, "ACL Violation", "Trying to access node graph builder"); include("general/noaccess.php"); exit; } echo '

' . $lang_label['ag_title'] . ' > ' . lang_string("Network Map") . ' '; if ($pure == 1) { echo ''; } else { echo ''; } echo '

'; // Layout selection $layout_array = array ( 'radial' => 'radial', 'circular' => 'circular', 'spring1' => 'spring 1', 'spring2' => 'spring 2', 'flat' => 'flat', ); echo '
'; echo ''; echo ''; echo ''; if ($pure == "1") { // Zoom $zoom_array = array ( '1' => 'x1', '1.5' => 'x1.5', '2' => 'x2', '2.5' => 'x2.5', '3' => 'x3', ); echo ''; echo ''; } //echo ' Display groups '; echo ''; echo '
' . lang_string('Layout') . '  '; print_select ($layout_array, 'layout', $layout, '', '', ''); echo '' . lang_string('Zoom') . '  '; print_select ($zoom_array, 'zoom', $zoom, '', '', ''); echo '' . lang_string('No Overlap') . '  '; print_checkbox ('nooverlap', 'nooverlap', $nooverlap); echo ''; echo ''; echo '
'; echo '
'; // Set filter $filter = set_filter(); // Generate dot file $graph = generate_dot(); //DEBUG //$fh = fopen("networkmap.dot", 'w') or die("can't open file"); //fwrite($fh, $graph); //fclose($fh); // Generate image and map $cmd = "echo " . escapeshellarg($graph) . " | $filter -Tcmapx -onetworkmap.map -Tpng -onetworkmap.png"; if (system($cmd) !== false) { echo ''; include "networkmap.map"; } ?>