Cacti

- + + + + diff -Nur cacti-0.8.7g.orig//index.php cacti-0.8.7g//index.php --- cacti-0.8.7g.orig//index.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//index.php 2010-11-25 11:47:01.000000000 +0100 @@ -25,6 +25,8 @@ include("./include/auth.php"); include("./include/top_header.php"); +api_plugin_hook('console_before'); + ?> @@ -46,6 +48,8 @@ diff -Nur cacti-0.8.7g.orig//lib/api_automation_tools.php cacti-0.8.7g//lib/api_automation_tools.php --- cacti-0.8.7g.orig//lib/api_automation_tools.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/api_automation_tools.php 2010-11-25 11:47:01.000000000 +0100 @@ -22,117 +22,6 @@ +-------------------------------------------------------------------------+ */ -function api_tree_item_save($id, $tree_id, $type, $parent_tree_item_id, - $title, $local_graph_id, $rra_id, $host_id, $host_grouping_type, - $sort_children_type, $propagate_changes) { - - global $config; - - include_once($config["library_path"] . "/tree.php"); - - $parent_order_key = db_fetch_cell("select order_key from graph_tree_items where id=$parent_tree_item_id"); - - /* fetch some cache variables */ - if (empty($id)) { - /* new/save - generate new order key */ - $order_key = get_next_tree_id($parent_order_key, "graph_tree_items", "order_key", "graph_tree_id=$tree_id"); - }else{ - /* edit/save - use old order_key */ - $order_key = db_fetch_cell("select order_key from graph_tree_items where id=$id"); - } - - /* duplicate graph check */ - $search_key = substr($parent_order_key, 0, (tree_tier($parent_order_key) * CHARS_PER_TIER)); - if (($type == TREE_ITEM_TYPE_GRAPH) && (sizeof(db_fetch_assoc("select id from graph_tree_items where local_graph_id='$local_graph_id' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'")) > 0)) { - return db_fetch_cell("select id from graph_tree_items where local_graph_id='$local_graph_id' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'"); - } - - /* Duplicate header check */ - if (($type == TREE_ITEM_TYPE_HEADER)) { - if ((sizeof(db_fetch_assoc("select id from graph_tree_items where title='$title' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'")) > 0)) { - return db_fetch_cell("select id from graph_tree_items where title='$title' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'"); - } - } - - $save["id"] = $id; - $save["graph_tree_id"] = $tree_id; - $save["title"] = form_input_validate($title, "title", "", ($type == TREE_ITEM_TYPE_HEADER ? false : true), 3); - $save["order_key"] = $order_key; - $save["local_graph_id"] = form_input_validate($local_graph_id, "local_graph_id", "", true, 3); - $save["rra_id"] = form_input_validate($rra_id, "rra_id", "", true, 3); - $save["host_id"] = form_input_validate($host_id, "host_id", "", true, 3); - $save["host_grouping_type"] = form_input_validate($host_grouping_type, "host_grouping_type", "", true, 3); - $save["sort_children_type"] = form_input_validate($sort_children_type, "sort_children_type", "", true, 3); - - $tree_item_id = 0; - - if (!is_error_message()) { - $tree_item_id = sql_save($save, "graph_tree_items"); - - if ($tree_item_id) { - raise_message(1); - - /* re-parent the branch if the parent item has changed */ - if ($parent_tree_item_id != $tree_item_id) { - reparent_branch($parent_tree_item_id, $tree_item_id); - } - - $tree_sort_type = db_fetch_cell("select sort_type from graph_tree where id='$tree_id'"); - - /* tree item ordering */ - if ($tree_sort_type == TREE_ORDERING_NONE) { - /* resort our parent */ - $parent_sorting_type = db_fetch_cell("select sort_children_type from graph_tree_items where id=$parent_tree_item_id"); - - if ((!empty($parent_tree_item_id)) && ($parent_sorting_type != TREE_ORDERING_NONE)) { - sort_tree(SORT_TYPE_TREE_ITEM, $parent_tree_item_id, $parent_sorting_type); - } - - /* if this is a header, sort direct children */ - if (($type == TREE_ITEM_TYPE_HEADER) && ($sort_children_type != TREE_ORDERING_NONE)) { - sort_tree(SORT_TYPE_TREE_ITEM, $tree_item_id, $sort_children_type); - } - /* tree ordering */ - }else{ - /* potential speed savings for large trees */ - if (tree_tier($save["order_key"]) == 1) { - sort_tree(SORT_TYPE_TREE, $tree_id, $tree_sort_type); - }else{ - sort_tree(SORT_TYPE_TREE_ITEM, $parent_tree_item_id, $tree_sort_type); - } - } - - /* if the user checked the 'Propagate Changes' box */ - if (($type == TREE_ITEM_TYPE_HEADER) && ($propagate_changes == true)) { - $search_key = preg_replace("/0+$/", "", $order_key); - - $tree_items = db_fetch_assoc("select - graph_tree_items.id - from graph_tree_items - where graph_tree_items.host_id = 0 - and graph_tree_items.local_graph_id = 0 - and graph_tree_items.title != '' - and graph_tree_items.order_key like '$search_key%%' - and graph_tree_items.graph_tree_id='$tree_id'"); - - if (sizeof($tree_items) > 0) { - foreach ($tree_items as $item) { - db_execute("update graph_tree_items set sort_children_type = '$sort_children_type' where id = '" . $item["id"] . "'"); - - if ($sort_children_type != TREE_ORDERING_NONE) { - sort_tree(SORT_TYPE_TREE_ITEM, $item["id"], $sort_children_type); - } - } - } - } - }else{ - raise_message(2); - } - } - - return $tree_item_id; -} - function getHostTemplates() { $tmpArray = db_fetch_assoc("select id, name from host_template order by id"); diff -Nur cacti-0.8.7g.orig//lib/api_device.php cacti-0.8.7g//lib/api_device.php --- cacti-0.8.7g.orig//lib/api_device.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/api_device.php 2010-11-25 11:47:01.000000000 +0100 @@ -137,6 +137,8 @@ $save["ping_retries"] = form_input_validate($ping_retries, "ping_retries", "^[0-9]+$", true, 3); $save["max_oids"] = form_input_validate($max_oids, "max_oids", "^[0-9]+$", true, 3); + $save = api_plugin_hook_function('api_device_save', $save); + $host_id = 0; if (!is_error_message()) { @@ -176,11 +178,16 @@ if (sizeof($graph_templates) > 0) { foreach ($graph_templates as $graph_template) { db_execute("replace into host_graph (host_id,graph_template_id) values ($host_id," . $graph_template["graph_template_id"] . ")"); + api_plugin_hook_function('add_graph_template_to_host', array("host_id" => $host_id, "graph_template_id" => $graph_template["graph_template_id"])); } } } } + # now that we have the id of the new host, we may plugin postprocessing code + $save["id"] = $host_id; + api_plugin_hook_function('api_device_new', $save); + return $host_id; } diff -Nur cacti-0.8.7g.orig//lib/api_graph.php cacti-0.8.7g//lib/api_graph.php --- cacti-0.8.7g.orig//lib/api_graph.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/api_graph.php 2010-11-25 11:47:01.000000000 +0100 @@ -82,7 +82,7 @@ } /* api_reapply_suggested_graph_title - reapplies the suggested name to a graph title - @arg $graph_templates_graph_id - the id of the graph to reapply the name to + @param int $graph_templates_graph_id - the id of the graph to reapply the name to */ function api_reapply_suggested_graph_title($local_graph_id) { global $config; @@ -95,11 +95,21 @@ return; } - /* get the host associated with this graph */ - $graph_local = db_fetch_row("select host_id, graph_template_id, snmp_query_id, snmp_index from graph_local where id=" . $local_graph_id); + /* get the host associated with this graph for data queries only + * there's no "reapply suggested title" for "simple" graph templates */ + $graph_local = db_fetch_row("select host_id, graph_template_id, snmp_query_id, snmp_index from graph_local where snmp_query_id>0 AND id=" . $local_graph_id); + /* if this is not a data query graph, simply return */ + if (!isset($graph_local["host_id"])) { + return; + } $snmp_query_graph_id = db_fetch_cell("select id from snmp_query_graph where graph_template_id=" . $graph_local["graph_template_id"] . " and snmp_query_id=" . $graph_local["snmp_query_id"]); + /* no snmp query graph id found */ + if ($snmp_query_graph_id == 0) { + return; + } + /* get the suggested values from the suggested values cache */ $suggested_values = db_fetch_assoc("select text,field_name from snmp_query_graph_sv where snmp_query_graph_id=" . $snmp_query_graph_id . " order by sequence"); diff -Nur cacti-0.8.7g.orig//lib/api_tree.php cacti-0.8.7g//lib/api_tree.php --- cacti-0.8.7g.orig//lib/api_tree.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/api_tree.php 2010-11-25 11:47:01.000000000 +0100 @@ -44,8 +44,20 @@ /* duplicate graph check */ $search_key = substr($parent_order_key, 0, (tree_tier($parent_order_key) * CHARS_PER_TIER)); - if (($type == TREE_ITEM_TYPE_GRAPH) && (sizeof(db_fetch_assoc("select id from graph_tree_items where local_graph_id='$local_graph_id' and rra_id='$rra_id' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'")) > 0)) { - return 0; + if (($type == TREE_ITEM_TYPE_GRAPH) && (sizeof(db_fetch_assoc("select id from graph_tree_items where local_graph_id='$local_graph_id' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'")) > 0)) { + return db_fetch_cell("select id from graph_tree_items where local_graph_id='$local_graph_id' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'"); + } + + /* Duplicate header check */ + if (($type == TREE_ITEM_TYPE_HEADER)) { + if ((sizeof(db_fetch_assoc("select id from graph_tree_items where title='$title' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'")) > 0)) { + return db_fetch_cell("select id from graph_tree_items where title='$title' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'"); + } + } + + /* Duplicate host check */ + if (($type == TREE_ITEM_TYPE_HOST) && (sizeof(db_fetch_assoc("select id from graph_tree_items where host_id='$host_id' and local_graph_id='$local_graph_id' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'")) > 0)) { + return db_fetch_cell("select id from graph_tree_items where host_id='$host_id' and local_graph_id='$local_graph_id' and graph_tree_id='$tree_id' and order_key like '$search_key" . str_repeat('_', CHARS_PER_TIER) . str_repeat('0', (MAX_TREE_DEPTH * CHARS_PER_TIER) - (strlen($search_key) + CHARS_PER_TIER)) . "'"); } $save["id"] = $id; diff -Nur cacti-0.8.7g.orig//lib/auth.php cacti-0.8.7g//lib/auth.php --- cacti-0.8.7g.orig//lib/auth.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/auth.php 2010-11-25 11:47:01.000000000 +0100 @@ -121,8 +121,9 @@ } } - return true; + api_plugin_hook_function('copy_user', array('template_id' => $template_id, 'new_id' => $new_id)); + return true; } @@ -152,6 +153,7 @@ db_execute("delete from settings_graphs where user_id=" . $user_id); db_execute("delete from settings_tree where user_id=" . $user_id); + api_plugin_hook_function('user_remove', $user_id); } /* user_disable - disable a user account diff -Nur cacti-0.8.7g.orig//lib/data_query.php cacti-0.8.7g//lib/data_query.php --- cacti-0.8.7g.orig//lib/data_query.php 2010-11-25 11:44:42.000000000 +0100 +++ cacti-0.8.7g//lib/data_query.php 2010-11-25 11:47:01.000000000 +0100 @@ -56,6 +56,8 @@ /* update the poller cache */ update_poller_cache_from_query($host_id, $snmp_query_id); + api_plugin_hook_function('run_data_query', array("host_id" => $host_id, "snmp_query_id" => $snmp_query_id)); + return (isset($result) ? $result : true); } @@ -215,7 +217,7 @@ for ($i=0; $i Either the navigation text or title */ function draw_navigation_text($type = "url") { + global $config; + $nav_level_cache = (isset($_SESSION["sess_nav_level_cache"]) ? $_SESSION["sess_nav_level_cache"] : array()); $nav = array( @@ -1701,8 +1703,8 @@ "graph.php:zoom" => array("title" => "Zoom", "mapping" => "graph_view.php:,?,graph.php:view", "level" => "3"), "graph.php:properties" => array("title" => "Properties", "mapping" => "graph_view.php:,?,graph.php:view", "level" => "3"), "graph_settings.php:" => array("title" => "Settings", "mapping" => "graph_view.php:", "url" => "graph_settings.php", "level" => "1"), - "index.php:" => array("title" => "Console", "mapping" => "", "url" => "index.php", "level" => "0"), - "index.php:login" => array("title" => "Console", "mapping" => "", "url" => "index.php", "level" => "0"), + "index.php:" => array("title" => "Console", "mapping" => "", "url" => $config['url_path'] . "index.php", "level" => "0"), + "index.php:login" => array("title" => "Console", "mapping" => "", "url" => $config['url_path'] . "index.php", "level" => "0"), "graphs.php:" => array("title" => "Graph Management", "mapping" => "index.php:", "url" => "graphs.php", "level" => "1"), "graphs.php:graph_edit" => array("title" => "(Edit)", "mapping" => "index.php:,graphs.php:", "url" => "", "level" => "2"), "graphs.php:graph_diff" => array("title" => "Change Graph Template", "mapping" => "index.php:,graphs.php:,graphs.php:graph_edit", "url" => "", "level" => "3"), @@ -1780,6 +1782,8 @@ "templates_import.php:" => array("title" => "Import Templates", "mapping" => "index.php:", "url" => "templates_import.php", "level" => "1"), ); + $nav = api_plugin_hook_function('draw_navigation_text', $nav); + $current_page = basename($_SERVER["PHP_SELF"]); input_validate_input_regex(get_request_var_request("action"), "^([a-zA-Z0-9_-]+)$"); diff -Nur cacti-0.8.7g.orig//lib/html.php cacti-0.8.7g//lib/html.php --- cacti-0.8.7g.orig//lib/html.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/html.php 2010-11-25 11:47:01.000000000 +0100 @@ -144,14 +144,15 @@

;">

<?php print htmlspecialchars($graph["title_cache"]);?>

;">'>

' border='0' alt=''>

" . htmlspecialchars($graph["title_cache"]) . "

" : "");?>

+ '>

images/graph_zoom.gif' border='0' alt='Zoom Graph' title='Zoom Graph' style='padding: 3px;'>
+ '>

images/graph_query.png' border='0' alt='CSV Export' title='CSV Export' style='padding: 3px;'>
+ '>

images/graph_properties.gif' border='0' alt='Graph Source/Properties' title='Graph Source/Properties' style='padding: 3px;'>
+ 'graphs_thumbnails', 'local_graph_id' => $graph['local_graph_id'], 'rra' => 0, 'view_type' => 'view')); ?> +

images/graph_page_top.gif' border='0' alt='Page Top' title='Page Top' style='padding: 3px;'>

@@ -177,6 +178,7 @@ @arg $extra_url_args - extra arguments to append to the url @arg $header - html to use as a header */ function html_graph_thumbnail_area(&$graph_array, $no_graphs_message = "", $extra_url_args = "", $header = "") { + global $config; $i = 0; $k = 0; $j = 0; $num_graphs = sizeof($graph_array); @@ -268,14 +270,15 @@

;">

;">'>

" . htmlspecialchars($graph["title_cache"]) . "

" : "");?>

+ '>

images/graph_zoom.gif' border='0' alt='Zoom Graph' title='Zoom Graph' style='padding: 3px;'>
+ '>

images/graph_query.png' border='0' alt='CSV Export' title='CSV Export' style='padding: 3px;'>
+ '>

' border='0' alt='Page Top' title='Page Top' style='padding: 3px;'>

@@ -638,9 +641,9 @@ print "" . $item["hex"] . "\n"; if ($disable_controls == false) { - print "

\n"; - print "

\n"; + print "

\n"; } print ""; @@ -706,6 +709,8 @@ } while (list($item_sub_url, $item_sub_title) = each($item_title)) { + $item_sub_url = $config['url_path'] . $item_sub_url; + /* indent sub-items */ if ($i > 0) { $prepend_string = "--- "; @@ -715,7 +720,7 @@ /* do not put a line between each sub-item */ if (($i == 0) || ($draw_sub_items == false)) { - $background = "images/menu_line.gif"; + $background = $config['url_path'] . "images/menu_line.gif"; }else{ $background = ""; } @@ -744,17 +749,18 @@ }else{ if ($current_realm_id == -1 || (isset($user_realms[$current_realm_id])) || (!isset($user_auth_realm_filenames{basename($item_url)}))) { /* draw normal (non sub-item) menu item */ + $item_url = $config['url_path'] . $item_url; if (basename($_SERVER["PHP_SELF"]) == basename($item_url)) { - print "$item_title\n"; + print "$item_title\n"; }else{ - print "$item_title\n"; + print "$item_title\n"; } } } } } - print "\n"; + print "\n"; print ""; } @@ -764,11 +770,12 @@ @arg $actions_array - an array that contains a list of possible actions. this array should be compatible with the form_dropdown() function */ function draw_actions_dropdown($actions_array) { + global $config; ?> $tree_id, + 'leafid' => $leaf_id, + 'mode' => 'tree', + 'timespan' => $_SESSION["sess_current_timespan"], + 'starttime' => get_current_graph_start(), + 'endtime' => get_current_graph_end()) + ); + html_start_box("", "100%", $colors["header"], "3", "center", ""); $graph_list = array(); @@ -1189,6 +1199,19 @@ html_graph_area($new_graph_list, "", "view_type=tree&graph_start=" . get_current_graph_start() . "&graph_end=" . get_current_graph_end()); } + + /* nmid start */ + if (!empty($leaf_id)) { + do_hook_function('tree_after',$host_name.','.get_request_var("leaf_id")); + } + + //print ''; + //print ""; + + do_hook_function('tree_view_page_end'); + + /* nmid end */ + print $nav; html_end_box(); diff -Nur cacti-0.8.7g.orig//lib/plugins.php cacti-0.8.7g//lib/plugins.php --- cacti-0.8.7g.orig//lib/plugins.php 1970-01-01 01:00:00.000000000 +0100 +++ cacti-0.8.7g//lib/plugins.php 2010-11-25 11:47:01.000000000 +0100 @@ -0,0 +1,478 @@ + $function) { + if (function_exists($function) && !function_exists('plugin_' . $pname . '_install') && !in_array($pname, $p)) { + $function($data); + } + } + } + + /* Variable-length argument lists have a slight problem when */ + /* passing values by reference. Pity. This is a workaround. */ + return $data; +} + +function api_plugin_hook_function ($name, $parm=NULL) { + global $config, $plugin_hooks, $plugins_system; + $ret = $parm; + $p = array(); + $ps_where = ''; + + if (sizeof($plugins_system)) { + foreach($plugins_system as $plugin) { + $ps_where .= (strlen($ps_where) ? "', '":"('") . $plugin; + } + $ps_where .= "')"; + } + + /* order the plugin functions by system first, then followed by order */ + $result = db_fetch_assoc("SELECT 1 AS id, ph.name, ph.file, ph.function + FROM plugin_hooks AS ph + LEFT JOIN plugin_config AS pc + ON pc.directory=ph.name + WHERE ph.status = 1 AND hook = '$name' + AND ph.name IN $ps_where + UNION + SELECT pc.id, ph.name, ph.file, ph.function + FROM plugin_hooks AS ph + LEFT JOIN plugin_config AS pc + ON pc.directory=ph.name + WHERE ph.status = 1 AND hook = '$name' + AND ph.name NOT IN $ps_where + ORDER BY id ASC", true); + + if (count($result)) { + foreach ($result as $hdata) { + $p[] = $hdata['name']; + if (file_exists($config['base_path'] . '/plugins/' . $hdata['name'] . '/' . $hdata['file'])) { + include_once($config['base_path'] . '/plugins/' . $hdata['name'] . '/' . $hdata['file']); + } + $function = $hdata['function']; + if (function_exists($function)) { + $ret = $function($ret); + } + } + } + + if (isset($plugin_hooks[$name]) && is_array($plugin_hooks[$name])) { + foreach ($plugin_hooks[$name] as $pname => $function) { + if (function_exists($function) && !function_exists('plugin_' . $pname . '_install') && !in_array($pname, $p)) { + $ret = $function($ret); + } + } + } + + /* Variable-length argument lists have a slight problem when */ + /* passing values by reference. Pity. This is a workaround. */ + return $ret; +} + +function api_plugin_db_table_create ($plugin, $table, $data) { + global $config, $database_default; + include_once($config["library_path"] . "/database.php"); + + $result = db_fetch_assoc("show tables from `" . $database_default . "`") or die (mysql_error()); + $tables = array(); + foreach($result as $index => $arr) { + foreach ($arr as $t) { + $tables[] = $t; + } + } + if (!in_array($table, $tables)) { + $c = 0; + $sql = 'CREATE TABLE `' . $table . "` (\n"; + foreach ($data['columns'] as $column) { + if (isset($column['name'])) { + if ($c > 0) + $sql .= ",\n"; + $sql .= '`' . $column['name'] . '`'; + if (isset($column['type'])) + $sql .= ' ' . $column['type']; + if (isset($column['unsigned'])) + $sql .= ' unsigned'; + if (isset($column['NULL']) && $column['NULL'] == false) + $sql .= ' NOT NULL'; + if (isset($column['NULL']) && $column['NULL'] == true && !isset($column['default'])) + $sql .= ' default NULL'; + if (isset($column['default'])) + $sql .= ' default ' . (is_numeric($column['default']) ? $column['default'] : "'" . $column['default'] . "'"); + if (isset($column['auto_increment'])) + $sql .= ' auto_increment'; + $c++; + } + } + + if (isset($data['primary'])) { + $sql .= ",\n PRIMARY KEY (`" . $data['primary'] . '`)'; + } + + if (sizeof($data['keys'])) { + foreach ($data['keys'] as $key) { + if (isset($key['name'])) { + $sql .= ",\n KEY `" . $key['name'] . '` (`' . $key['columns'] . '`)'; + } + } + } + $sql .= ') TYPE = ' . $data['type']; + + if (isset($data['comment'])) { + $sql .= " COMMENT = '" . $data['comment'] . "'"; + } + if (db_execute($sql)) { + db_execute("INSERT INTO plugin_db_changes (plugin, `table`, method) VALUES ('$plugin', '$table', 'create')"); + } + } else { + db_execute("INSERT INTO plugin_db_changes (plugin, `table`, method) VALUES ('$plugin', '$table', 'create')"); + } +} + +function api_plugin_db_changes_remove ($plugin) { + // Example: api_plugin_db_changes_remove ('thold'); + + $tables = db_fetch_assoc("SELECT `table` FROM plugin_db_changes WHERE plugin = '$plugin' AND method ='create'", false); + if (count($tables)) { + foreach ($tables as $table) { + db_execute("DROP TABLE IF EXISTS `" . $table['table'] . "`;"); + } + db_execute("DELETE FROM plugin_db_changes where plugin = '$plugin' AND method ='create'", false); + } + $columns = db_fetch_assoc("SELECT `table`, `column` FROM plugin_db_changes WHERE plugin = '$plugin' AND method ='addcolumn'", false); + if (count($columns)) { + foreach ($columns as $column) { + db_execute('ALTER TABLE `' . $column['table'] . '` DROP `' . $column['column'] . '`'); + } + db_execute("DELETE FROM plugin_db_changes where plugin = '$plugin' AND method = 'addcolumn'", false); + } +} + +function api_plugin_db_add_column ($plugin, $table, $column) { + // Example: api_plugin_db_add_column ('thold', 'plugin_config', array('name' => 'test' . rand(1, 200), 'type' => 'varchar (255)', 'NULL' => false)); + + global $config, $database_default; + include_once($config['library_path'] . '/database.php'); + + $result = db_fetch_assoc('show columns from `' . $table . '`') or die (mysql_error()); + $columns = array(); + foreach($result as $index => $arr) { + foreach ($arr as $t) { + $columns[] = $t; + } + } + if (isset($column['name']) && !in_array($column['name'], $columns)) { + $sql = 'ALTER TABLE `' . $table . '` ADD `' . $column['name'] . '`'; + if (isset($column['type'])) + $sql .= ' ' . $column['type']; + if (isset($column['unsigned'])) + $sql .= ' unsigned'; + if (isset($column['NULL']) && $column['NULL'] == false) + $sql .= ' NOT NULL'; + if (isset($column['NULL']) && $column['NULL'] == true && !isset($column['default'])) + $sql .= ' default NULL'; + if (isset($column['default'])) + $sql .= ' default ' . (is_numeric($column['default']) ? $column['default'] : "'" . $column['default'] . "'"); + if (isset($column['auto_increment'])) + $sql .= ' auto_increment'; + if (isset($column['after'])) + $sql .= ' AFTER ' . $column['after']; + + if (db_execute($sql)) { + db_execute("INSERT INTO plugin_db_changes (plugin, `table`, `column`, `method`) VALUES ('$plugin', '$table', '" . $column['name'] . "', 'addcolumn')"); + } + } +} + +function api_plugin_install ($plugin) { + global $config; + include_once($config['base_path'] . "/plugins/$plugin/setup.php"); + + $exists = db_fetch_assoc("SELECT id FROM plugin_config WHERE directory = '$plugin'", false); + if (sizeof($exists)) { + db_execute("DELETE FROM plugin_config WHERE directory = '$plugin'"); + } + + $name = $author = $webpage = $version = ''; + $function = 'plugin_' . $plugin . '_version'; + if (function_exists($function)){ + $info = $function(); + $name = $info['longname']; + if (isset($info['homepage'])) { + $webpage = $info['homepage']; + }elseif (isset($info['webpage'])) { + $webpage = $info['webpage']; + }else{ + $webpage = "Not Stated"; + } + $author = $info['author']; + $version = $info['version']; + } + + db_execute("INSERT INTO plugin_config (directory, name, author, webpage, version) VALUES ('$plugin', '$name', '$author', '$webpage', '$version')"); + + $function = 'plugin_' . $plugin . '_install'; + if (function_exists($function)){ + $function(); + $ready = api_plugin_check_config ($plugin); + if ($ready) { + // Set the plugin as "disabled" so it can go live + db_execute("UPDATE plugin_config SET status = 4 WHERE directory = '$plugin'"); + } else { + // Set the plugin as "needs configuration" + db_execute("UPDATE plugin_config SET status = 2 WHERE directory = '$plugin'"); + } + } +} + +function api_plugin_uninstall ($plugin) { + global $config; + include_once($config['base_path'] . "/plugins/$plugin/setup.php"); + // Run the Plugin's Uninstall Function first + $function = 'plugin_' . $plugin . '_uninstall'; + if (function_exists($function)) { + $function(); + } + api_plugin_remove_hooks ($plugin); + api_plugin_remove_realms ($plugin); + db_execute("DELETE FROM plugin_config WHERE directory = '$plugin'"); + api_plugin_db_changes_remove ($plugin); +} + +function api_plugin_check_config ($plugin) { + global $config; + include_once($config['base_path'] . "/plugins/$plugin/setup.php"); + $function = 'plugin_' . $plugin . '_check_config'; + if (function_exists($function)) { + return $function(); + } + return TRUE; +} + +function api_plugin_enable ($plugin) { + $ready = api_plugin_check_config ($plugin); + if ($ready) { + api_plugin_enable_hooks ($plugin); + db_execute("UPDATE plugin_config SET status = 1 WHERE directory = '$plugin'"); + } +} + +function api_plugin_is_enabled ($plugin) { + $status = db_fetch_cell("SELECT status FROM plugin_config WHERE directory = '$plugin'", false); + if ($status == '1') + return true; + return false; +} + +function api_plugin_disable ($plugin) { + api_plugin_disable_hooks ($plugin); + db_execute("UPDATE plugin_config SET status = 4 WHERE directory = '$plugin'"); +} + +function api_plugin_moveup($plugin) { + global $plugins_system; + + $sql_where = ""; + if (sizeof($plugins_system)) { + foreach($plugins_system as $s) { + $sql_where .= (strlen($sql_where) ? " AND ":"(") . " directory!='$s'"; + } + + $sql_where .= ")"; + } + + $id = db_fetch_cell("SELECT id FROM plugin_config WHERE directory='$plugin'" . (strlen($sql_where) ? " AND " . $sql_where:"")); + $temp_id = db_fetch_cell("SELECT MAX(id) FROM plugin_config")+1; + $prior_id = db_fetch_cell("SELECT MAX(id) FROM plugin_config WHERE id<$id" . (strlen($sql_where) ? " AND " . $sql_where:"")); + + /* update the above plugin to the prior temp id */ + db_execute("UPDATE plugin_config SET id=$temp_id WHERE id=$prior_id"); + db_execute("UPDATE plugin_config SET id=$prior_id WHERE id=$id"); + db_execute("UPDATE plugin_config SET id=$id WHERE id=$temp_id"); +} + +function api_plugin_movedown($plugin) { + global $plugins_system; + + $sql_where = ""; + if (sizeof($plugins_system)) { + foreach($plugins_system as $s) { + $sql_where .= (strlen($sql_where) ? " AND ":"(") . " directory!='$s'"; + } + + $sql_where .= ")"; + } + + $id = db_fetch_cell("SELECT id FROM plugin_config WHERE directory='$plugin'" . (strlen($sql_where) ? " AND " . $sql_where:"")); + $temp_id = db_fetch_cell("SELECT MAX(id) FROM plugin_config")+1; + $next_id = db_fetch_cell("SELECT MIN(id) FROM plugin_config WHERE id>$id" . (strlen($sql_where) ? " AND " . $sql_where:"")); + + /* update the above plugin to the prior temp id */ + db_execute("UPDATE plugin_config SET id=$temp_id WHERE id=$next_id"); + db_execute("UPDATE plugin_config SET id=$next_id WHERE id=$id"); + db_execute("UPDATE plugin_config SET id=$id WHERE id=$temp_id"); +} + +function api_plugin_register_hook ($plugin, $hook, $function, $file) { + $exists = db_fetch_assoc("SELECT id FROM plugin_hooks WHERE name = '$plugin' AND hook = '$hook'", false); + if (!count($exists)) { + $settings = array('config_settings', 'config_arrays', 'config_form'); + if (!in_array($hook, $settings)) { + db_execute("INSERT INTO plugin_hooks (name, hook, function, file) VALUES ('$plugin', '$hook', '$function', '$file')"); + } else { + db_execute("INSERT INTO plugin_hooks (name, hook, function, file, status) VALUES ('$plugin', '$hook', '$function', '$file', 1)"); + } + } +} + +function api_plugin_remove_hooks ($plugin) { + db_execute("DELETE FROM plugin_hooks WHERE name = '$plugin'"); +} + +function api_plugin_enable_hooks ($plugin) { + db_execute("UPDATE plugin_hooks SET status = 1 WHERE name = '$plugin'"); +} + +function api_plugin_disable_hooks ($plugin) { + db_execute("UPDATE plugin_hooks SET status = 0 WHERE name = '$plugin' AND hook != 'config_settings' AND hook != 'config_arrays' AND hook != 'config_form'"); +} + +function api_plugin_register_realm ($plugin, $file, $display, $admin = false) { + $exists = db_fetch_assoc("SELECT id FROM plugin_realms WHERE plugin = '$plugin' AND file = '$file'", false); + if (!count($exists)) { + db_execute("INSERT INTO plugin_realms (plugin, file, display) VALUES ('$plugin', '$file', '$display')"); + if ($admin) { + $realm_id = db_fetch_assoc("SELECT id FROM plugin_realms WHERE plugin = '$plugin' AND file = '$file'", false); + $realm_id = $realm_id[0]['id'] + 100; + $user_id = db_fetch_assoc("SELECT id FROM user_auth WHERE username = 'admin'", false); + if (count($user_id)) { + $user_id = $user_id[0]['id']; + $exists = db_fetch_assoc("SELECT realm_id FROM user_auth_realm WHERE user_id = $user_id and realm_id = $realm_id", false); + if (!count($exists)) { + db_execute("INSERT INTO user_auth_realm (user_id, realm_id) VALUES ($user_id, $realm_id)"); + } + } + } + } +} + +function api_plugin_remove_realms ($plugin) { + $realms = db_fetch_assoc("SELECT id FROM plugin_realms WHERE plugin = '$plugin'", false); + foreach ($realms as $realm) { + $id = $realm['id'] + 100; + db_execute("DELETE FROM user_auth_realm WHERE realm_id = '$id'"); + } + db_execute("DELETE FROM plugin_realms WHERE plugin = '$plugin'"); +} + +function api_plugin_load_realms () { + global $user_auth_realms, $user_auth_realm_filenames; + $plugin_realms = db_fetch_assoc("SELECT * FROM plugin_realms ORDER BY plugin, display", false); + if (count($plugin_realms)) { + foreach ($plugin_realms as $plugin_realm) { + $plugin_files = explode(',', $plugin_realm['file']); + foreach($plugin_files as $plugin_file) { + $user_auth_realm_filenames[$plugin_file] = $plugin_realm['id'] + 100; + } + $user_auth_realms[$plugin_realm['id'] + 100] = $plugin_realm['display']; + } + } +} + +function api_plugin_user_realm_auth ($filename = '') { + global $user_realms, $user_auth_realms, $user_auth_realm_filenames; + /* list all realms that this user has access to */ + if (!isset($user_realms)) { + if (read_config_option('global_auth') == 'on' || read_config_option('auth_method') != 0) { + $user_realms = db_fetch_assoc("select realm_id from user_auth_realm where user_id=" . $_SESSION["sess_user_id"], false); + $user_realms = array_rekey($user_realms, "realm_id", "realm_id"); + }else{ + $user_realms = $user_auth_realms; + } + } + if ($filename != '' && isset($user_auth_realm_filenames[basename($filename)])) { + if (isset($user_realms[$user_auth_realm_filenames[basename($filename)]])) + return TRUE; + } + return FALSE; +} + +function plugin_config_arrays () { + global $menu; + $menu['Configuration']['plugins.php'] = 'Plugin Management'; + api_plugin_load_realms (); +} + +function plugin_draw_navigation_text ($nav) { + $nav["plugins.php:"] = array("title" => "Plugin Management", "mapping" => "index.php:", "url" => "plugins.php", "level" => "1"); + return $nav; +} + + + + + + + diff -Nur cacti-0.8.7g.orig//lib/poller.php cacti-0.8.7g//lib/poller.php --- cacti-0.8.7g.orig//lib/poller.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/poller.php 2010-11-25 11:47:01.000000000 +0100 @@ -344,8 +344,11 @@ } } } + api_plugin_hook_function('poller_output', $rrd_update_array); - $rrds_processed = rrdtool_function_update($rrd_update_array, $rrdtool_pipe); + if (api_plugin_hook_function('poller_on_demand', $results)) { + $rrds_processed = rrdtool_function_update($rrd_update_array, $rrdtool_pipe); + } } return $rrds_processed; diff -Nur cacti-0.8.7g.orig//lib/rrd.php cacti-0.8.7g//lib/rrd.php --- cacti-0.8.7g.orig//lib/rrd.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/rrd.php 2010-11-25 11:47:01.000000000 +0100 @@ -419,6 +419,9 @@ $data_source_path = get_data_source_path($local_data_id, true); + /* update the rrdfile if performing a fetch */ + api_plugin_hook_function('rrdtool_function_fetch_cache_check', $local_data_id); + /* build and run the rrdtool fetch command with all of our data */ $cmd_line = "fetch $data_source_path AVERAGE -s $start_time -e $end_time"; if ($resolution > 0) { @@ -539,6 +542,10 @@ } } + $data = api_plugin_hook_function('rrdtool_function_graph_cache_check', array('local_graph_id' => $local_graph_id,'rra_id' => $rra_id,'rrd_struc' => $rrdtool_pipe,'graph_data_array' => $graph_data_array, 'return' => false)); + if (isset($data['return']) && $data['return'] != false) + return $data['return']; + /* find the step and how often this graph is updated with new data */ $ds_step = db_fetch_cell("select data_template_data.rrd_step @@ -1376,6 +1383,13 @@ } } + $graph_array = api_plugin_hook_function('rrd_graph_graph_options', array('graph_opts' => $graph_opts, 'graph_defs' => $graph_defs, 'txt_graph_items' => $txt_graph_items, 'graph_id' => $local_graph_id, 'start' => $graph_start, 'end' => $graph_end)); + if (!empty($graph_array)) { + $graph_defs = $graph_array['graph_defs']; + $txt_graph_items = $graph_array['txt_graph_items']; + $graph_opts = $graph_array['graph_opts']; + } + /* either print out the source or pass the source onto rrdtool to get us a nice PNG */ if (isset($graph_data_array["print_source"])) { print "

" . htmlspecialchars(read_config_option("path_rrdtool") . " graph " . $graph_opts . $graph_defs . $txt_graph_items) . "

"; @@ -1384,13 +1398,19 @@ @rrdtool_execute("graph $graph_opts$graph_defs$txt_graph_items", false, RRDTOOL_OUTPUT_NULL, $rrdtool_pipe); return 0; }else{ + $graph_data_array = api_plugin_hook_function('prep_graph_array', $graph_data_array); + if (isset($graph_data_array["output_flag"])) { $output_flag = $graph_data_array["output_flag"]; }else{ $output_flag = RRDTOOL_OUTPUT_GRAPH_DATA; } - return @rrdtool_execute("graph $graph_opts$graph_defs$txt_graph_items", false, $output_flag, $rrdtool_pipe); + $output = @rrdtool_execute("graph $graph_opts$graph_defs$txt_graph_items", false, $output_flag, $rrdtool_pipe); + + api_plugin_hook_function('rrdtool_function_graph_set_file', array('output' => $output, 'local_graph_id' => $local_graph_id, 'rra_id' => $rra_id)); + + return $output; } } } diff -Nur cacti-0.8.7g.orig//lib/template.php cacti-0.8.7g//lib/template.php --- cacti-0.8.7g.orig//lib/template.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/template.php 2010-11-25 11:47:01.000000000 +0100 @@ -786,6 +786,18 @@ update_graph_data_query_cache($cache_array["local_graph_id"]); } + # now that we have the id of the new host, we may plugin postprocessing code + $save["id"] = $cache_array["local_graph_id"]; + $save["graph_template_id"] = $graph_template_id; // attention: unset! + if (is_array($snmp_query_array)) { + $save["snmp_query_id"] = $snmp_query_array["snmp_query_id"]; + $save["snmp_index"] = $snmp_query_array["snmp_index"]; + } else { + $save["snmp_query_id"] = 0; + $save["snmp_index"] = 0; + } + api_plugin_hook_function('create_complete_graph_from_template', $save); + return $cache_array; } diff -Nur cacti-0.8.7g.orig//lib/variables.php cacti-0.8.7g//lib/variables.php --- cacti-0.8.7g.orig//lib/variables.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//lib/variables.php 2010-11-25 11:47:01.000000000 +0100 @@ -183,6 +183,9 @@ $string = str_replace($l_escape_string . "host_max_oids" . $r_escape_string, $_SESSION["sess_host_cache_array"][$host_id]["max_oids"], $string); $string = str_replace($l_escape_string . "host_id" . $r_escape_string, $_SESSION["sess_host_cache_array"][$host_id]["id"], $string); + $temp = api_plugin_hook_function('substitute_host_data', array('string' => $string, 'l_escape_string' => $l_escape_string, 'r_escape_string' => $r_escape_string, 'host_id' => $host_id)); + $string = $temp['string']; + return $string; } diff -Nur cacti-0.8.7g.orig//plugins/index.php cacti-0.8.7g//plugins/index.php --- cacti-0.8.7g.orig//plugins/index.php 1970-01-01 01:00:00.000000000 +0100 +++ cacti-0.8.7g//plugins/index.php 2010-11-25 11:47:01.000000000 +0100 @@ -0,0 +1,5 @@ + diff -Nur cacti-0.8.7g.orig//plugins.php cacti-0.8.7g//plugins.php --- cacti-0.8.7g.orig//plugins.php 1970-01-01 01:00:00.000000000 +0100 +++ cacti-0.8.7g//plugins.php 2010-11-25 11:47:01.000000000 +0100 @@ -0,0 +1,665 @@ + "Install", + "enable" => "Enable", + "disable" => "Disable", + "uninstall" => "Uninstall", +// "check" => "Check" +); + +$status_names = array( + -2 => 'Disabled', + -1 => 'Active', + 0 => 'Not Installed', + 1 => 'Active', + 2 => 'Awaiting Configuration', + 3 => 'Awaiting Upgrade', + 4 => 'Installed' +); + +/* get the comprehensive list of plugins */ +$pluginslist = retrieve_plugin_list(); + +/* Check to see if we are installing, etc... */ +$modes = array('installold', 'uninstallold', 'install', 'uninstall', 'disable', 'enable', 'check', 'moveup', 'movedown'); + +if (isset($_GET['mode']) && in_array($_GET['mode'], $modes) && isset($_GET['id'])) { + input_validate_input_regex(get_request_var("id"), "^([a-zA-Z0-9]+)$"); + + $mode = $_GET['mode']; + $id = sanitize_search_string($_GET['id']); + + switch ($mode) { + case 'installold': + api_plugin_install_old($id); + header("Location: plugins.php"); + exit; + break; + case 'uninstallold': + api_plugin_uninstall_old($id); + header("Location: plugins.php"); + exit; + break; + case 'install': + api_plugin_install($id); + header("Location: plugins.php"); + exit; + break; + case 'uninstall': + if (!in_array($id, $pluginslist)) break; + api_plugin_uninstall($id); + header("Location: plugins.php"); + exit; + break; + case 'disable': + if (!in_array($id, $pluginslist)) break; + api_plugin_disable($id); + header("Location: plugins.php"); + exit; + break; + case 'enable': + if (!in_array($id, $pluginslist)) break; + api_plugin_enable($id); + header("Location: plugins.php"); + exit; + break; + case 'check': + if (!in_array($id, $pluginslist)) break; + break; + case 'moveup': + if (!in_array($id, $pluginslist)) break; + if (is_system_plugin($id)) break; + api_plugin_moveup($id); + header("Location: plugins.php"); + exit; + break; + case 'movedown': + if (!in_array($id, $pluginslist)) break; + if (is_system_plugin($id)) break; + api_plugin_movedown($id); + header("Location: plugins.php"); + exit; + break; + } +} + +function retrieve_plugin_list () { + $pluginslist = array(); + $temp = db_fetch_assoc('SELECT directory FROM plugin_config ORDER BY name'); + foreach ($temp as $t) { + $pluginslist[] = $t['directory']; + } + return $pluginslist; +} + +include("./include/top_header.php"); + +update_show_current(); + +include("./include/bottom_footer.php"); + +function api_plugin_install_old ($plugin) { + global $config; + if (!file_exists($config['base_path'] . "/plugins/$plugin/setup.php")) { + return false; + } + $oldplugins = read_config_option('oldplugins'); + if (strlen(trim($oldplugins))) { + $oldplugins = explode(',', $oldplugins); + }else{ + $oldplugins = array(); + } + if (!in_array($plugin, $oldplugins)) { + include_once($config['base_path'] . "/plugins/$plugin/setup.php"); + $function = 'plugin_init_' . $plugin; + if (function_exists($function)){ + $oldplugins[] = $plugin; + $oldplugins = implode(',', $oldplugins); + set_config_option('oldplugins', $oldplugins); + unset($_SESSION['sess_config_array']['oldplugins']); + return true; + } else { + return false; + } + } + return false; +} + +function api_plugin_uninstall_old ($plugin) { + global $config; + $oldplugins = read_config_option('oldplugins'); + if (strlen(trim($oldplugins))) { + $oldplugins = explode(',', $oldplugins); + }else{ + $oldplugins = array(); + } + if (!empty($oldplugins)) { + if (in_array($plugin, $oldplugins)) { + for ($a = 0; $a < count($oldplugins); $a++) { + if ($oldplugins[$a] == $plugin) { + unset($oldplugins[$a]); + break; + } + } + $oldplugins = implode(',', $oldplugins); + set_config_option('oldplugins', $oldplugins); + unset($_SESSION['sess_config_array']['oldplugins']); + return true; + } + } + return false; +} + +function update_show_updates () { + global $pluginslist, $colors, $config, $plugin_architecture; + + $cinfo = array(); + sort($pluginslist); + + $cinfo = update_get_plugin_info (); + + $x = 0; + + $info = update_get_cached_plugin_info(); + + $cactinew = update_check_if_newer($cinfo['cacti']['version'], $info['cacti']['version']) ; + if (isset($cinfo['cacti_plugin_arch']['version'])) { + $archnew = update_check_if_newer($cinfo['cacti_plugin_arch']['version'], $info['cacti_plugin_arch']['version']); + } else { + $archnew = 0; + } + + if ($cactinew) { + $x++; + print "

images/arrow.gif' alt='' align='middle'>

Choose an action: diff -Nur cacti-0.8.7g.orig//lib/html_form.php cacti-0.8.7g//lib/html_form.php --- cacti-0.8.7g.orig//lib/html_form.php 2010-11-25 11:44:42.000000000 +0100 +++ cacti-0.8.7g//lib/html_form.php 2010-11-25 11:47:01.000000000 +0100 @@ -1,4 +1,5 @@ +function form_confirm_buttons($action_url, $cancel_url) { + global $config; + ?>

- - + ")' value='Cancel'> + &confirm=true")' value='Delete'>

"; + html_header(array("Cacti"), 2); + form_alternate_row_color($colors["alternate"],$colors["light"], 0); + print ""; + form_alternate_row_color($colors["alternate"],$colors["light"], 0); + print "

Version:	" . $config["cacti_version"] . "
Changes:	" . str_replace("\n", ' ', $info['cacti']['changes']) . "

"; + } + if (isset($plugin_architecture['version']) && $archnew) { + $x++; + print ""; + html_header(array("Plugin Architecture"), 2); + form_alternate_row_color($colors["alternate"],$colors["light"], 0); + print ""; + form_alternate_row_color($colors["alternate"],$colors["light"], 0); + print "

Version:

" . $plugin_architecture['version'] . "

Changes:

" . str_replace("\n", '
', $info['cacti_plugin_arch']['changes']) . "

"; + } + print ""; + + foreach ($pluginslist as $plugin) { + if (isset($cinfo[$plugin]) && update_check_if_newer($cinfo[$plugin]['version'], $info[$plugin]['version'])) { + $x++; + print "

"; + html_header(array((isset($cinfo[$plugin]['longname']) ? $cinfo[$plugin]['longname'] : $plugin)), 2); + form_alternate_row_color($colors["alternate"],$colors["light"], 0); + print ""; + form_alternate_row_color($colors["alternate"],$colors["light"], 0); + print ""; + form_alternate_row_color($colors["alternate"],$colors["light"], 0); + print ""; + form_alternate_row_color($colors["alternate"],$colors["light"], 0); + print ""; + form_alternate_row_color($colors["alternate"],$colors["light"], 0); + print ""; + + print "

Directory:

$plugin

Version:

" . $info[$plugin]['version'] . "

Author:

" . (isset($cinfo[$plugin]['author']) && $cinfo[$plugin]['author'] != '' ? (isset($cinfo[$plugin]['email']) && $cinfo[$plugin]['email'] != '' ? "" . $cinfo[$plugin]['author'] . "" : $cinfo[$plugin]['author']) : "") . "

Home Page:

" . (isset($cinfo[$plugin]['webpage']) && $cinfo[$plugin]['webpage'] != '' ? "" . $cinfo[$plugin]['webpage'] . "" : "") . "

Changes:

" . str_replace("\n", '
', $info[$plugin]['changes']) . "

"; + } + } + if ($x == 0) + print "
There are currently no Updates!
"; + print "

"; + html_end_box(TRUE); +} + +function update_check_if_newer() { + return false; +} + +function plugins_temp_table_exists($table) { + return sizeof(db_fetch_row("SHOW TABLES LIKE '$table'")); +} + +function plugins_load_temp_table() { + global $config, $plugins; + + $pluginslist = retrieve_plugin_list(); + + if (isset($_SESSION["plugin_temp_table"])) { + $table = $_SESSION["plugin_temp_table"]; + }else{ + $table = "plugin_temp_table_" . rand(); + } + + while (true) { + if (!plugins_temp_table_exists($table)) { + $_SESSION["plugin_temp_table"] = $table; + db_execute("CREATE TEMPORARY TABLE $table LIKE plugin_config"); + db_execute("INSERT INTO $table SELECT * FROM plugin_config"); + break; + }else{ + $table = "plugin_temp_table_" . rand(); + } + } + + $path = $config['base_path'] . '/plugins/'; + $dh = opendir($path); + while (($file = readdir($dh)) !== false) { + if ((is_dir("$path/$file")) && (file_exists("$path/$file/setup.php")) && (!in_array($file, $pluginslist))) { + include_once("$path/$file/setup.php"); + if (!function_exists('plugin_' . $file . '_install') && function_exists($file . '_version')) { + $function = $file . '_version'; + $cinfo[$file] = $function(); + if (!isset($cinfo[$file]['author'])) $cinfo[$file]['author'] = 'Unknown'; + if (!isset($cinfo[$file]['homepage'])) $cinfo[$file]['homepage'] = 'Not Stated'; + if (isset($cinfo[$file]['webpage'])) $cinfo[$file]['homepage'] = $cinfo[$file]['webpage']; + if (!isset($cinfo[$file]['longname'])) $cinfo[$file]['longname'] = ucfirst($file); + $cinfo[$file]['status'] = -2; + if (in_array($file, $plugins)) { + $cinfo[$file]['status'] = -1; + } + db_execute("REPLACE INTO $table (directory, name, status, author, webpage, version) + VALUES ('" . + $file . "', '" . + $cinfo[$file]['longname'] . "', '" . + $cinfo[$file]['status'] . "', '" . + $cinfo[$file]['author'] . "', '" . + $cinfo[$file]['homepage'] . "', '" . + $cinfo[$file]['version'] . "')"); + $pluginslist[] = $file; + } elseif (function_exists('plugin_' . $file . '_install') && function_exists('plugin_' . $file . '_version')) { + $function = $file . '_version'; + $cinfo[$file] = $function(); + $cinfo[$file]['status'] = 0; + if (!isset($cinfo[$file]['author'])) $cinfo[$file]['author'] = 'Unknown'; + if (!isset($cinfo[$file]['homepage'])) $cinfo[$file]['homepage'] = 'Not Stated'; + if (isset($cinfo[$file]['webpage'])) $cinfo[$file]['homepage'] = $cinfo[$file]['webpage']; + if (!isset($cinfo[$file]['longname'])) $cinfo[$file]['homepage'] = ucfirst($file); + + /* see if it's been installed as old, if so, remove from oldplugins array and session */ + $oldplugins = read_config_option("oldplugins"); + if (substr_count($oldplugins, $file)) { + $oldplugins = str_replace($file, "", $oldplugins); + $oldplugins = str_replace(",,", ",", $oldplugins); + $oldplugins = trim($oldplugins, ","); + set_config_option('oldplugins', $oldplugins); + $_SESSION['sess_config_array']['oldplugins'] = $oldplugins; + } + + db_execute("REPLACE INTO $table (directory, name, status, author, webpage, version) + VALUES ('" . + $file . "', '" . + $cinfo[$file]['longname'] . "', '" . + $cinfo[$file]['status'] . "', '" . + $cinfo[$file]['author'] . "', '" . + $cinfo[$file]['homepage'] . "', '" . + $cinfo[$file]['version'] . "')"); + $pluginslist[] = $file; + } + } + } + closedir($dh); + + return $table; +} + +function update_show_current () { + global $plugins, $pluginslist, $colors, $plugin_architecture, $config, $status_names, $actions; + + /* ================= input validation ================= */ + input_validate_input_number(get_request_var_request("page")); + /* ==================================================== */ + + /* clean up search string */ + if (isset($_REQUEST["filter"])) { + $_REQUEST["filter"] = sanitize_search_string(get_request_var("filter")); + } + + /* clean up sort_column */ + if (isset($_REQUEST["sort_column"])) { + $_REQUEST["sort_column"] = sanitize_search_string(get_request_var("sort_column")); + } + + /* clean up search string */ + if (isset($_REQUEST["sort_direction"])) { + $_REQUEST["sort_direction"] = sanitize_search_string(get_request_var("sort_direction")); + } + + /* if the user pushed the 'clear' button */ + if (isset($_REQUEST["clear_x"])) { + kill_session_var("sess_plugins_filter"); + kill_session_var("sess_plugins_sort_column"); + kill_session_var("sess_plugins_sort_direction"); + + unset($_REQUEST["page"]); + unset($_REQUEST["filter"]); + unset($_REQUEST["sort_column"]); + unset($_REQUEST["sort_direction"]); + $_REQUEST["page"] = 1; + } + + /* remember these search fields in session vars so we don't have to keep passing them around */ + load_current_session_value("filter", "sess_plugins_filter", ""); + load_current_session_value("sort_column", "sess_plugins_sort_column", "name"); + load_current_session_value("sort_direction", "sess_plugins_sort_direction", "ASC"); + load_current_session_value("page", "sess_plugins_current_page", "1"); + + $table = plugins_load_temp_table(); + + html_start_box("Plugin Management (Cacti Version: " . $config["cacti_version"] . + (isset($plugin_architecture['version']) ? ", Plugin Architecture Version: " . $plugin_architecture['version']:"") . + ")", "100%", $colors["header"], "3", "center", ""); + + ?> + + + + + + \n"; + + html_start_box("", "100%", $colors["header"], "3", "center", ""); + + /* form the 'where' clause for our main sql query */ + $sql_where = "WHERE ($table.name LIKE '%%" . get_request_var_request("filter") . "%%')"; + + if (get_request_var_request("sort_column") == "version") { + $sortc = "version+0"; + }else{ + $sortc = get_request_var_request("sort_column"); + } + + if (get_request_var_request("sort_column") == "id") { + $sortd = "ASC"; + }else{ + $sortd = get_request_var_request("sort_direction"); + } + + $total_rows = db_fetch_cell("SELECT + count(*) + FROM $table + $sql_where"); + + $plugins = db_fetch_assoc("SELECT * + FROM $table + $sql_where + ORDER BY " . $sortc . " " . $sortd . " + LIMIT " . (read_config_option("num_rows_device")*(get_request_var_request("page")-1)) . "," . read_config_option("num_rows_device")); + + db_execute("DROP TABLE $table"); + + /* generate page list */ + $url_page_select = get_page_list(get_request_var_request("page"), MAX_DISPLAY_PAGES, read_config_option("num_rows_device"), $total_rows, "plugins.php?filter=" . get_request_var_request("filter")); + + if ($total_rows == 0) { + $nav = " + + + + \n + +

+ No Plugins Found +

+ + \n"; + }elseif ($total_rows < read_config_option("num_rows_device")) { + $nav = " + + + + \n + +

+ Showing All $total_rows Rows +

+ + \n"; + }else{ + $nav = " + + + + \n + \n + \n + +

+ << "; if (get_request_var_request("page") > 1) { $nav .= ""; } $nav .= "Previous"; if (get_request_var_request("page") > 1) { $nav .= ""; } $nav .= " +

+ Showing Rows " . ((read_config_option("num_rows_device")*(get_request_var_request("page")-1))+1) . " to " . ((($total_rows < read_config_option("num_rows_device")) || ($total_rows < (read_config_option("num_rows_device")*get_request_var_request("page")))) ? $total_rows : (read_config_option("num_rows_device")*get_request_var_request("page"))) . " of $total_rows [$url_page_select] +

+ "; if ((get_request_var_request("page") * read_config_option("num_rows_device")) < $total_rows) { $nav .= ""; } $nav .= "Next"; if ((get_request_var_request("page") * read_config_option("num_rows_device")) < $total_rows) { $nav .= ""; } $nav .= " >> +

+ + \n"; + } + + print $nav; + + $display_text = array( + "nosort" => array("Actions", ""), + "directory" => array("Name", "ASC"), + "id" => array("Load Order", "ASC"), + "name" => array("Description", "ASC"), + "nosort1" => array("Type", "ASC"), + "status" => array("Status", "ASC"), + "author" => array("Author", "ASC"), + "webpage" => array("Web Page", "ASC"), + "version" => array("Version", "ASC")); + + html_header_sort($display_text, get_request_var_request("sort_column"), get_request_var_request("sort_direction"), 1); + + $i = 0; + if (sizeof($plugins)) { + if (get_request_var_request("sort_column") == "id") { + $inst_system_plugins = get_system_plugins($plugins); + if (sizeof($inst_system_plugins)) { + foreach($inst_system_plugins as $plugin) { + form_alternate_row_color($colors["alternate"], $colors["light"], $i); $i++; + print format_plugin_row($plugin, false, false, true); + } + } + } + + $j = 0; + foreach ($plugins as $plugin) { + if ((isset($plugins[$j+1]) && $plugins[$j+1]['status'] < 0) || (!isset($plugins[$j+1]))) { + $last_plugin = true; + }else{ + $last_plugin = false; + } + if ($plugin['status'] <= 0 || is_system_plugin($plugin) || (get_request_var_request('sort_column') != 'id')) { + $load_ordering = false; + }else{ + $load_ordering = true; + } + + if (get_request_var_request("sort_column") == "id") { + if (!is_system_plugin($plugin)) { + form_alternate_row_color($colors["alternate"], $colors["light"], $i); + print format_plugin_row($plugin, $last_plugin, $load_ordering, false); + $i++; + } + }else{ + form_alternate_row_color($colors["alternate"], $colors["light"], $i); + print format_plugin_row($plugin, $last_plugin, $load_ordering, is_system_plugin($plugin)); + $i++; + } + + $j++; + } + + print $nav; + }else{ + print "No Plugins Found"; + } + + html_end_box(false); + + html_start_box("", "100%", $colors["header"], "3", "center", ""); + echo "NOTE: Please sort by 'Load Order' to change plugin load ordering.
NOTE: SYSTEM plugins can not be ordered."; + html_end_box(); + + print "\n"; +} + +function format_plugin_row($plugin, $last_plugin, $include_ordering, $system_plugin) { + global $status_names; + static $first_plugin = true; + + $row = plugin_actions($plugin); + $row .= "" . (strlen(get_request_var_request("filter")) ? eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "\\1", ucfirst($plugin["directory"])) : ucfirst($plugin["directory"])) . ""; + if ($include_ordering) { + $row .= ""; + if (!$first_plugin) { + $row .= "

"; + }else{ + $row .= "

"; + } + if (!$last_plugin) { + $row .= "

"; + }else{ + $row .= "

"; + } + $row .= "\n"; + }else{ + $row .= "\n"; + } + + $row .= "" . (strlen(get_request_var_request("filter")) ? eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "\\1", $plugin["name"]) : $plugin["name"]) . "\n"; + $row .= "" . ($system_plugin ? "System": ($plugin['status'] < 0 ? "Old PIA":"General")) . "\n"; + $row .= "" . $status_names[$plugin["status"]] . "\n"; + $row .= "" . $plugin["author"] . "\n"; + $row .= "" . htmlspecialchars($plugin["webpage"]) . "\n"; + $row .= "" . $plugin["version"] . "\n"; + $row .= "\n"; + + if ($include_ordering) { + $first_plugin = false; + } + + return $row; +} + +function plugin_actions($plugin) { + $link = ""; + switch ($plugin['status']) { + case "-2": // Old PA Not Installed + $link .= "

"; + $link .= "

"; + break; + case "-1": // Old PA Currently Active + $oldplugins = read_config_option('oldplugins'); + if (strlen(trim($oldplugins))) { + $oldplugins = explode(',', $oldplugins); + }else{ + $oldplugins = array(); + } + if (in_array($plugin['directory'], $oldplugins)) { + $link .= "

"; + } else { + $link .= "

"; + } + $link .= "

"; + break; + case "0": // Not Installed + $link .= "

"; + $link .= "

"; + break; + case "1": // Currently Active + $link .= "

"; + $link .= "

"; + break; + case "4": // Installed but not active + $link .= "

"; + $link .= "

"; + break; + default: // Old PIA + $link .= "

"; + $link .= "

"; + break; + } + $link .= ""; + + return $link; +} + +function is_system_plugin($plugin) { + global $plugins_system; + + if (is_array($plugin)) { + $plugin = $plugin["directory"]; + } + + if (!in_array($plugin, $plugins_system)) { + return false; + }else{ + return true; + } +} + +function get_system_plugins($plugins) { + $inst_system_plugins = array(); + + if (sizeof($plugins)) { + foreach($plugins as $plugin) { + if (is_system_plugin($plugin)) { + $inst_system_plugins[] = $plugin; + } + } + } + + return $inst_system_plugins; +} + + diff -Nur cacti-0.8.7g.orig//poller.php cacti-0.8.7g//poller.php --- cacti-0.8.7g.orig//poller.php 2010-11-25 11:44:42.000000000 +0100 +++ cacti-0.8.7g//poller.php 2010-11-25 11:47:01.000000000 +0100 @@ -108,6 +108,8 @@ pcntl_signal(SIGINT, "sig_handler"); } +api_plugin_hook('poller_top'); + /* record the start time */ list($micro,$seconds) = explode(" ", microtime()); $poller_start = $seconds + $micro; @@ -303,6 +305,8 @@ $total_procs = $concurrent_processes; } + $extra_args = api_plugin_hook_function ('poller_command_args', $extra_args); + /* Populate each execution file with appropriate information */ foreach ($polling_hosts as $item) { if ($host_count == 1) { @@ -427,7 +431,7 @@ /* record the start time for this loop */ list($micro,$seconds) = explode(" ", microtime()); - $loop_end = $seconds + $micro; + $loop_end = $seconds + $micro; $loop_time = $loop_end - $loop_start; if ($loop_time < $poller_interval) { @@ -446,7 +450,9 @@ /* sleep the appripriate amount of time */ if ($poller_runs_completed < $poller_runs) { + api_plugin_hook('poller_bottom'); usleep($sleep_time * 1000000); + api_plugin_hook('poller_top'); } }else if (read_config_option('log_verbosity') >= POLLER_VERBOSITY_MEDIUM || $debug) { cacti_log("WARNING: Cacti Polling Cycle Exceeded Poller Interval by " . $loop_end-$loop_start-$poller_interval . " seconds", TRUE, "POLLER"); @@ -493,4 +499,6 @@ echo " --debug|-d Output debug information. Similar to cacti's DEBUG logging level.\n\n"; } +api_plugin_hook('poller_bottom'); + ?> diff -Nur cacti-0.8.7g.orig//user_admin.php cacti-0.8.7g//user_admin.php --- cacti-0.8.7g.orig//user_admin.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//user_admin.php 2010-11-25 11:47:01.000000000 +0100 @@ -57,9 +57,11 @@ break; default: - include_once("include/top_header.php"); - user(); - include_once("include/bottom_footer.php"); + if (!api_plugin_hook_function('user_admin_action', get_request_var_request("action"))) { + include_once("include/top_header.php"); + user(); + include_once("include/bottom_footer.php"); + } break; } @@ -402,6 +404,7 @@ $save["policy_graph_templates"] = form_input_validate(get_request_var_post("policy_graph_templates", get_request_var_post("_policy_graph_templates")), "policy_graph_templates", "", true, 3); $save["realm"] = get_request_var_post("realm", 0); $save["enabled"] = form_input_validate(get_request_var_post("enabled", ""), "enabled", "", true, 3); + $save = api_plugin_hook_function('user_admin_setup_sql_save', $save); if (!is_error_message()) { $user_id = sql_save($save, "user_auth"); @@ -444,6 +447,8 @@ policy_hosts = " . get_request_var_post("policy_hosts") . ", policy_graph_templates = " . get_request_var_post("policy_graph_templates") . " WHERE id = " . get_request_var_post("id")); + } else { + api_plugin_hook('user_admin_user_save'); } } } @@ -889,6 +894,8 @@ $header_label = "[new]"; } + api_plugin_hook_function('user_admin_edit', (isset($user) ? get_request_var("id") : 0)); + html_start_box("User Management $header_label", "100%", $colors["header"], "3", "center", ""); draw_edit_form(array( diff -Nur cacti-0.8.7g.orig//utilities.php cacti-0.8.7g//utilities.php --- cacti-0.8.7g.orig//utilities.php 2010-07-10 00:33:46.000000000 +0200 +++ cacti-0.8.7g//utilities.php 2010-11-25 11:47:01.000000000 +0100 @@ -123,11 +123,14 @@ include_once("./include/bottom_footer.php"); break; default: - include_once("./include/top_header.php"); - utilities(); + if (!api_plugin_hook_function('utilities_action', $_REQUEST['action'])) { + include_once('./include/top_header.php'); - include_once("./include/bottom_footer.php"); + utilities(); + + include_once('./include/bottom_footer.php'); + } break; } @@ -1644,6 +1647,8 @@


Realm:	- $realm) { + print "\t\t\t\t\t\n"; + } + } + ?>

		images/auth_deny.gif' border='0' alt='Access Denied'>