mv packages to config dir to match web layout

1 files changed, 1394 insertions, 0 deletions

diff --git a/config/squidGuard/squidguard.inc b/config/squidGuard/squidguard.inc
new file mode 100644
index 00000000..38ab4b7c
--- /dev/null
+++ b/config/squidGuard/squidguard.inc
@@ -0,0 +1,1394 @@
+<?php
+# ------------------------------------------------------------------------------
+/*  squidguard.inc
+    (C)2006-2008 Serg Dvoriancev
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+*/
+# ------------------------------------------------------------------------------
+
+require_once('globals.inc');
+require_once('config.inc');
+require_once('util.inc');
+require_once('pfsense-utils.inc');
+require_once('pkg-utils.inc');
+require_once('filter.inc');
+require_once('service-utils.inc');
+require_once('squidguard_configurator.inc');
+# ------------------------------------------------------------------------------
+define('SQUIDGUARD_CONFBASE',  '/usr/local/etc/squid');
+define('SQUIDGUARD_CONFFILE',  '/squidguard.conf');
+define('SQUIDGUARD_CONFXML',   '/squidguard_conf.xml');
+define('SQUIDGUARD_BINPATH',   '/usr/local/bin');
+define('SQUIDGUARD_WORKDIR',   '/usr/local/etc/squidGuard');
+define('SQUIDGUARD_LOGDIR',    '/var/squidGuard/log');
+define('SQUIDGUARD_DBHOME',    '/var/db/squidGuard');
+
+define('SQUIDGUARD_WEBGUI_LOG',         '/squidguard_gui.log');
+define('SQUIDGUARD_WEBGUI_HISTORY_LOG', '/squidguard_gui_history.log');
+
+# ------------------------------------------------------------------------------
+
+define('F_NAME',        'name');
+define('F_DEST',        'dest');
+define('F_SOURCE',      'source');
+define('F_DESTINATION', 'dest');
+define('F_REWRITE',     'rewrite');
+define('F_REDIRECT',    'redirect');
+define('F_TIME',        'time');
+define('F_OVERDESTINATION', 'overdestination');
+define('F_OVERREWRITE',     'overrewrite');
+define('F_OVERREDIRECT',    'overredirect');
+define('F_TARGETURL',       'targeturl');
+define('F_REPLACETO',       'replaceto');
+define('F_TIMETYPE',        'timetype');
+define('F_TIMEDAYS',        'timedays');
+define('F_DATERANGE',       'daterange');
+define('F_TIMERANGE',       'sg_timerange');
+define('F_IPLIST',          'iplist');
+define('F_DESCRIPTION',     'description');
+define('F_EXPRESSIONS',     'expressions');
+define('F_DOMAINS',         'domains');
+define('F_URLS',            'urls');
+define('F_DISABLED',        'disabled');
+define('F_ENABLELOG',       'enablelog');
+define('F_SQUIDGUARDENABLE','squidguard_enable');
+define('F_BLACKLIST',       'blacklist');
+
+define('PREF_UPTIME',        'uptime_');
+define('PREF_UPTIME_DENY',   'uptimedeny_');
+define('PREF_OVERTIME',      'overtime_');
+define('PREF_OVERTIME_DENY', 'overtimedeny_');
+
+define('MODULE_GENERAL',         'squidguardgeneral');
+define('MODULE_DEFAULT',         'squidguarddefault');
+define('MODULE_ACL',             'squidguardacl');
+define('MODULE_DESTINATION',     'squidguarddest');
+define('MODULE_REWRITE',         'squidguardrewrite');
+define('MODULE_SOURCE',          'squidguardsrc');
+define('MODULE_TIME',            'squidguardtime');
+define('MODULE_LOG',             'squidguardlog');
+
+define('BLACKLIST_DEFAULT_URL',  'http://ftp.teledanmark.no/pub/www/proxy/squidGuard/contrib/blacklists.tar.gz'); # 360Kb
+define('BLACKLIST_DEFAULT_URL1', 'http://www.shallalist.de/Downloads/shallalist.tar.gz'); # ~7Mb
+define('BLACKLIST_TMP_FILE',    '/var/tmp/blacklists.tar.gz');
+define('BLACKLIST_BTN_URL',     'Upload Url');
+define('BLACKLIST_BTN_LAST',    'Restore last');
+
+define('BLACKLIST_LOGFILE',     'blacklist.log');
+define('APPLY_BTN', 'Apply');
+define('WEBGUI_HISTORY_LOG', 'on');
+define('TEST_LOG', '/var/tmp/sqtest.test');
+define('SAFESEARCH', 'safesearch');
+
+# ==============================================================================
+# Initialization
+# ==============================================================================
+# use global variable $squidguard_config, defined in squidguard_configurator.inc
+sg_init(convert_pfxml_to_sgxml());
+
+# ==============================================================================
+# Validations
+# ==============================================================================
+function squidguard_validate($post, $input_errors)
+{
+    $submit = isset($_GET['submit']) ? $_GET['submit'] : $_POST['submit'];
+
+    # check config if 'Apply'
+    if ($submit === APPLY_BTN)  sg_check_config_data(&$input_errors);
+}
+
+# ------------------------------------------------------------------------------
+# validate default
+# ------------------------------------------------------------------------------
+function squidguard_validate_default($post, $input_errors)
+{
+    squidguard_validate_acl($post, &$input_errors);
+}
+
+# ------------------------------------------------------------------------------
+# validate acl
+# ------------------------------------------------------------------------------
+function squidguard_validate_acl($post, $input_errors)
+{
+    $pass_up = array();
+    $deny_up = array();
+    $pass_up_val = '';
+    $pass_over = array();
+    $deny_over = array();
+    $pass_over_val = '';
+    $id = get_item_id();
+
+    # check name ('source')
+    $name = trim($post[F_NAME]);
+    if(!empty($name)) {
+        # validate name format
+        check_name_format($name, &$input_errors);
+
+        # check unique name
+        if (!sg_check_unique_name(F_ACLS, $name))
+            $input_errors[] = "Name '$name' already exists.";
+
+        # check source
+        $sgx = array();
+        $sgx[F_NAME] = $post[F_NAME];
+        $sgx[F_SOURCE] = $post[F_SOURCE];
+        sg_check_src($sgx, &$input_errors);
+    }
+
+    # store destinations to 'dest' value
+    foreach ($post as $key => $val) {
+        if (substr_count($key, PREF_UPTIME) != 0) {
+            $name = str_replace(PREF_UPTIME, '', $key);
+            if ($name) {
+                switch($val) {
+                    case "allow": $pass_up_val .= " $name";  break;
+                    case "white": $pass_up_val .= " ^$name"; break;
+                    case "deny" : $pass_up_val .= " !$name"; break;
+                }
+            }
+        }
+        elseif (substr_count($key, PREF_OVERTIME) != 0) {
+            $name = str_replace(PREF_OVERTIME, '', $key);
+            if ($name) {
+                switch($val) {
+                    case "allow": $pass_over_val .= " $name";  break;
+                    case "white": $pass_over_val .= " ^$name"; break;
+                    case "deny" : $pass_over_val .= " !$name"; break;
+                }
+            }
+        }
+    }
+
+    # !ATTENTION! on pfSense XML config must be must(shell) be '!all' instead of 'none' - it is a must for correct work GUI
+
+    # if not exists key 'all', then add 'none' - default 'deny all'
+    if ((substr_count($pass_up_val, 'all') == 0)) {
+         $pass_up_val .= ' !all';
+    }
+
+    if (!empty($pass_over_val) && (substr_count($pass_over_val, 'all') == 0)) {
+         $pass_over_val .= ' !all';
+    }
+
+    if (empty($pass_over_val))
+         $post[F_DEST] = "$pass_up_val";
+    else $post[F_DEST] = "$pass_up_val [$pass_over_val]";
+
+    # check redirect
+    $errmsg = '';
+    if (!sg_check_redirect($post[F_RMOD], $post[F_REDIRECT], &$errmsg)) {
+         $input_errors[] = "Redirect info error. $errmsg";
+    }
+}
+
+# ------------------------------------------------------------------------------
+# validate times
+# Format:
+#    date:   <date(or range)><time (or range)> -- days not parsed (reset to *)
+#    weekly: <day or *><time or range>         -- dates not parsed (reset to '')
+# ------------------------------------------------------------------------------
+function squidguard_validate_times($post, $input_errors)
+{
+    $id = get_item_id();
+
+    # check name
+    $name = trim($post[F_NAME]);
+    if(!empty($name)) {
+        check_name_format($name, &$input_errors);
+
+        # check unique name
+        if (!sg_check_unique_name(F_TIMES, $name))
+             $input_errors[] = "Name '$name' already exists";
+    }
+
+    # --- check format ---
+    $sgx = array();
+    $sgx[F_NAME] = $post[F_NAME];
+    $sgx[F_DESCRIPTION] = $post[F_DESCRIPTION];
+    # fields of $post have 'fnameX' format
+    for ($i=0; isset($post[F_TIMETYPE."$i"]); $i++) {
+        # correct and update
+        if (strtolower($post[F_TIMETYPE."$i"]) === "date") {
+             $post[F_TIMEDAYS."$i"] = '*';
+             # date cant be empty
+             if (trim($post[F_DATERANGE."$i"]) == '') $post[F_DATERANGE."$i"] = "*.*.*";
+        }
+        else $post[F_DATERANGE."$i"] = '';
+
+        if (trim($post[F_TIMERANGE."$i"]) == '') $post[F_TIMERANGE."$i"] = "00:00-23:59";
+
+        # $post->xml
+        $sgx_row = array();
+        $sgx_row[F_TIMETYPE]  = $post[F_TIMETYPE."$i"];
+        $sgx_row[F_TIMEDAYS]  = $post[F_TIMEDAYS."$i"];
+        $sgx_row[F_DATERANGE] = $post[F_DATERANGE."$i"];
+        $sgx_row[F_TIMERANGE] = $post[F_TIMERANGE."$i"];
+        $sgx[F_ITEM][] = $sgx_row;
+    }
+    #
+    sg_check_time($sgx, &$input_errors);
+
+}
+
+# ------------------------------------------------------------------------------
+# validate destinations
+# ------------------------------------------------------------------------------
+function squidguard_validate_destination($post, $input_errors) {
+    # check name
+    $name = trim($post[F_NAME]);
+    if(!empty($name)) {
+        check_name_format($name, &$input_errors);
+
+        # check unique name
+        if (!sg_check_unique_name(F_DESTINATIONS, $name))
+             $input_errors[] = "Name '$name' already exists";
+    }
+
+    # --- check format ---
+    $sgx = array();
+    $sgx[F_NAME]        = $post[F_NAME];
+    $sgx[F_URLS]        = $post[F_URLS];
+    $sgx[F_DOMAINS]     = $post[F_DOMAINS];
+    $sgx[F_EXPRESSIONS] = $post[F_EXPRESSIONS];
+    $sgx[F_RMOD]        = $post[F_RMOD];
+    $sgx[F_REDIRECT]    = $post[F_REDIRECT];
+    #
+    sg_check_dest($sgx, &$input_errors);
+}
+
+# ------------------------------------------------------------------------------
+# validate rewrites
+# ------------------------------------------------------------------------------
+function squidguard_validate_rewrite($post, $input_errors) {
+         # check name
+         $name = trim($post[F_NAME]);
+         if(!empty($name)) {
+             # check name format <char><symbols without space> - Ab123
+             check_name_format($name, &$input_errors);
+
+             # check unique name
+             if (!sg_check_unique_name(F_REWRITES, $name))
+                 $input_errors[] = "Name '$name' already exists";
+         }
+}
+
+# -----------------------------------------------------------------------------
+# squidguard_resync
+# -----------------------------------------------------------------------------
+function squidguard_resync() {
+    $upload_file = '';
+    $submit = '';
+    $url    = '';
+    $proxy  = '';
+
+    $submit = isset($_POST['submit'])          ? $_POST['submit']          : $_GET['submit'];
+    $url    = isset($_POST['blacklist_url'])   ? $_POST['blacklist_url']   : $_GET['blacklist_url'];
+    $proxy  = isset($_POST['blacklist_proxy']) ? $_POST['blacklist_proxy'] : $_GET['blacklist_proxy'];
+
+    # blacklist upload
+    if ($submit == BLACKLIST_BTN_URL) {
+        if ($url)
+            sg_reconfigure_blacklist($url, $proxy);
+    }
+
+    # blacklist restore last (if exists)
+    if ($submit == BLACKLIST_BTN_LAST) {
+        restore_arc_blacklist();
+    }
+
+    # apply changes
+    if ($submit == APPLY_BTN) {
+#           write_config('Update squidGuard options.'); # store, if not 'Save' button
+# перенести в validate для детектирования ошибок?
+        sg_reconfigure();
+    }
+}
+
+# -----------------------------------------------------------------------------
+# squidguard_resync_acl
+# -----------------------------------------------------------------------------
+
+function squidguard_resync_acl() {
+    global $config; # !!! ORDER !!!
+
+    $conf = $config['installedpackages'][MODULE_ACL]['config'];
+    $id = isset($_POST['id']) ? $_POST['id'] : $_GET['id'];
+
+    # --- sources part ---
+    # move current id by order
+    if (($id !== '') and is_array($conf)) {
+        $src_new = array();
+
+        foreach ($conf as $key => $src) {
+            $order = $src[F_ORDER];
+            # n_key: no_move=$key+$order or move=$order+$key
+            $n_key = is_numeric($order) ? sprintf("%04d%04d", $order, $key) : sprintf("%04d%04d", $key, 9999);
+            unset($src[F_ORDER]); # ! must be unset for display correct default position in 'select'!
+            $src_new[$n_key] = $src;
+        }
+        # sort by key
+        ksort($src_new);
+        reset($src_new);
+
+        $src_new = array_values($src_new); # make keys '0, 1, 2, ...'
+
+        # renew config
+        unset ($config['installedpackages'][MODULE_ACL]['config']);
+        $config['installedpackages'][MODULE_ACL]['config'] = $src_new;
+        write_config('Update squidguardacl config');
+
+        # renew global $squidguard_config
+        sg_init(convert_pfxml_to_sgxml());
+    }
+}
+
+# =============================================================================
+# common functions
+# =============================================================================
+
+# -----------------------------------------------------------------------------
+# get_pkgconf/sgconf_items_list
+# -----------------------------------------------------------------------------
+function get_pkgconf_items_list($pkg_gui_name, $fieldname) {
+    global $config;
+    $res = '';
+
+    $conf = $config['installedpackages'][$pkg_gui_name]['config'];
+    if (is_array($conf))
+        foreach($conf as $cf) $res[] = $cf[$fieldname];
+
+    return $res;
+}
+
+function get_sgconf_items_list($data_group, $fieldname) {
+    global $squidguard_config;
+    $res = '';
+
+    $conf = $squidguard_config[$data_group]['item'];
+    if (is_array($conf))
+        foreach($conf as $cf) $res[] = $cf[$fieldname];
+
+    return $res;
+}
+
+# ==============================================================================
+# Before form
+# ==============================================================================
+# squidguard_before_form
+# ------------------------------------------------------------------------------
+function squidguard_before_form($pkg) {
+    $i=0;
+
+    foreach($pkg['fields']['field'] as $field) {
+        # blacklist controls
+        switch ($field['fieldname']) {
+            case 'blacklist_url':
+                $fld = &$pkg['fields']['field'][$i];
+                $fld['description'] .= make_grid_blacklist();        # insert to description custom controls
+            break;
+            # Apply button
+            case 'squidguard_enable':
+                $fld = &$pkg['fields']['field'][$i];
+                $fld['description'] .= make_grid_general_items();   # insert to description custom controls
+            break;
+            # GUI log
+            case 'view_gui_log':
+                $fld = &$pkg['fields']['field'][$i];
+                $fld['description'] .= make_grid_general_items('gui_log');   # insert to description custom controls
+            break;
+        }
+        $i++;
+    }
+}
+
+# -----------------------------------------------------------------------------
+# squidguard_before_form_acl
+# -----------------------------------------------------------------------------
+function squidguard_before_form_acl($pkg, $is_acl=true) {
+    global $g;
+    global $squidguard_config;
+
+    $current_id   = '';
+    $sources      = '';
+    $source_items = '';
+    $destinations = '';
+    $dest_items   = '';
+    $rewrites     = '';
+    $rewr_names   = '';
+    $times        = '';
+    $time_names   = '';
+    $acls_up      = '';
+    $acls_over    = '';
+
+    $current_id = isset($_POST['id']) ? $_POST['id'] : $_GET['id'];
+    $current_id = ($current_id) ? $current_id : 0;
+
+    # sources
+    $source_items = get_sgconf_items_list(F_SOURCES, 'name');
+    # generate sources list TODO: exclude used names from list, source name used in ACL unique
+    $i=0;
+    foreach($pkg['fields']['field'] as $field) {
+        if ($field['fieldname'] == 'source') {
+            $fld = &$pkg['fields']['field'][$i];
+            if (is_array($source_items)) {
+                foreach($source_items as $nm)
+                    $fld['options']['option'][] = array('name'=>$nm, 'value'=>$nm);
+            }
+        }
+        # order
+        if (is_array($source_items) && $field['fieldname'] == 'order') {
+            $fld = &$pkg['fields']['field'][$i];
+            foreach($source_items as $nmkey => $nm)
+            	$fld['options']['option'][] = array('name'=>$nm, 'value'=>$nmkey);
+           	$fld['options']['option'][] = array('name'=>'--- Last ---', 'value'=>'9999');
+           	$fld['options']['option'][] = array('name'=>'-----', 'value'=>''); # ! this is must be last !
+        }
+        $i++;
+    }
+
+    # destinations
+    # acls pass ---> prepare data for destinations; dest format 'uptime_dests_list [overtime_dests_list]'
+    $acl_dest = '';
+    $acl_overdest = '';
+
+    # acl & default
+    if ($pkg['name'] !== MODULE_DEFAULT) {
+         $acl_dest     = $squidguard_config[F_ACLS]['item'][$current_id][F_DESTINATIONNAME];
+         $acl_overdest = $squidguard_config[F_ACLS]['item'][$current_id][F_OVERDESTINATIONNAME];
+    }
+    else $acl_dest = $squidguard_config[F_DEFAULT][F_DESTINATIONNAME];
+
+    # acl dest ontime
+    if ($acl_dest) {
+        # 'none' > to '!all'
+        $acl_dest = str_replace('none', '!all', $acl_dest);
+
+        $pss = explode(' ', $acl_dest);
+        foreach($pss as $val) {
+            $name = $val;
+            $name = str_replace('!', '', $name);
+            $name = str_replace('^', '', $name);
+            if (!empty($val)) {
+                switch($val[0]) {
+                    case '!': $acls_up[$name] = 'deny';  break;
+                    case '^': $acls_up[$name] = 'white'; break;
+                    default : $acls_up[$name] = 'allow'; break;
+                }
+            }
+        }
+    }
+
+    # acl dest overtime
+    if ($acl_overdest) {
+        # 'none' > to '!all'
+        $acl_overdest = str_replace('none', '!all', $acl_overdest);
+
+        $pss = explode(' ', $acl_overdest);
+        foreach($pss as $val) {
+            $name = $val;
+            $name = str_replace('!', '', $name);
+            $name = str_replace('^', '', $name);
+            if (!empty($val)) {
+                switch($val[0]) {
+                    case '!': $acls_over[$name] = 'deny';  break;
+                    case '^': $acls_over[$name] = 'white'; break;
+                    default : $acls_over[$name] = 'allow'; break;
+                }
+            }
+        }
+    }
+
+    # --- Destinations ---
+    # Blacklist
+    if ($squidguard_config[F_BLACKLISTENABLED] === 'on') {
+        $blk_entries = sg_entries_blacklist();
+        if (!empty($blk_entries)) {
+            foreach($blk_entries as $dst)
+                $dest_items[] = array ('name'=>$dst,
+                                       'upt_value'=>$acls_up[$dst],
+                                       'ovt_value'=>$acls_over[$dst],
+                                       'description'=>'');
+        }
+    }
+
+    # User destinations
+    if ($squidguard_config[F_DESTINATIONS]) {
+        foreach($squidguard_config[F_DESTINATIONS]['item'] as $dst)
+            $dest_items[] = array ('name'=>$dst[F_NAME],
+                                   'upt_value'=>$acls_up[$dst[F_NAME]],
+                                   'ovt_value'=>$acls_over[$dst[F_NAME]],
+                                   'description'=>$dst[F_DESCRIPTION]);
+    }
+
+    # Default all
+    $dest_items[] = array('name'=>FLT_DEFAULT_ALL,
+                          'upt_value'=>$acls_up[FLT_DEFAULT_ALL],
+                          'ovt_value'=>$acls_over[FLT_DEFAULT_ALL],
+                          'description'=>'Default access');
+
+    $i=0;
+    foreach($pkg['fields']['field'] as $field) {
+        if (($field['fieldname'] === 'dest')/* || ($field['fieldname'] == 'overdest')*/) {
+            $fld = &$pkg['fields']['field'][$i];
+            $fld['description'] .= make_grid_controls('', $dest_items, $is_acl);        # insert to description custom controls
+        }
+        $i++;
+    }
+
+    # rewrites
+    $rewr_names = get_sgconf_items_list(F_REWRITES, 'name');
+    $i=0;
+    foreach($pkg['fields']['field'] as $field) {
+        if (($field['fieldname'] == 'rewrite') || ($field['fieldname'] == 'overrewrite')) {
+            $fld = &$pkg['fields']['field'][$i];
+            $fld['options']['option'][] = array('name'=>'none (rewrite not defined)', 'value'=>'');
+            if (is_array($rewr_names)) {
+                foreach($rewr_names as $nm)
+                    $fld['options']['option'][] = array('name'=>$nm, 'value'=>$nm);
+            }
+        }
+        $i++;
+    }
+
+    # - set times field -
+    $time_names = get_sgconf_items_list(F_TIMES, 'name');
+    $i=0;
+    foreach($pkg['fields']['field'] as $field) {
+        if ($field['fieldname'] === 'time') {
+            $fld = &$pkg['fields']['field'][$i];
+            $fld['options']['option'][] = array('name'=>'none (time not defined)', 'value'=>'');
+            if (is_array($time_names)) {
+                foreach($time_names as $nm)
+                    $fld['options']['option'][] = array('name'=>$nm, 'value'=>$nm);
+            }
+            break;
+        }
+        $i++;
+    }
+}
+
+# -----------------------------------------------------------------------------
+# squidguard_before_form_log
+# -----------------------------------------------------------------------------
+define('LOGSHOW_BUFSIZE', 16384);
+
+function squidguard_before_form_log($pkg) {
+	# ! nothing for config - only report. Possible use global $config !
+    global $config;
+    $i=0;
+    $move_pos = 0;
+    $move_step = 50;
+
+    foreach($pkg['fields']['field'] as $field) {
+        if ($field['fieldname'] == 'logtype') {
+            $slog = '';
+            $mlog = $config['installedpackages'][MODULE_LOG]['config'][0];
+
+            $filename = '';
+            $fld = &$pkg['fields']['field'][$i];
+            $move_pos = ($move_pos) ? $move_pos : 0;
+
+            switch ($mlog['logtype']) {
+                    case 'block_log':
+                    {
+                    $filename = SQUIDGUARD_LOGDIR . "/" . SQUIDGUARD_ACCESSBLOCK_FILE;
+                    $fh = '';
+                    if (file_exists($filename))  {
+                        $fh = fopen($filename, "r");
+                        if ($fh) {
+                            $fsize = filesize($filename);
+                            # take LOGSHOW_BUFSIZE bytes from end
+                            if ($fsize > LOGSHOW_BUFSIZE)
+                                fseek($fh, -LOGSHOW_BUFSIZE, SEEK_END);
+                            $s = fread($fh, LOGSHOW_BUFSIZE);
+                            fclose($fh);
+
+                            $slog .= "<tr><td colspan='7'>Block log '$filename'. Last 100:<td><tr>";
+
+                            $s = explode("\n", $s);
+                            unset($s[0]); # unset us'nt complete string
+
+                            $slog .= "<tr><th>Num</th><th>DateTime</th><th>IP</th><th>URL</th><th>Filter</th><th>ID</th><th>Mtd</th></tr>";
+                            foreach($s as $key => $vs) {
+                                $nkey = $move_pos + intval($key);
+                                $slog .= "<tr>";
+                                $sx = $vs;
+                                $sx = str_replace(array("/- -", "/-", "Request", "request","(", ")", "[", "]"), "", $sx);
+                                $sx = explode(" ", $sx);
+
+                                # formatting url
+                                $spos =0;
+                                $stmp = '';
+                                while($spos + 81 < strlen($sx[4])) {
+                                    $stmp .= substr($sx[4], $spos, 81) . "<br>";
+                                    $spos += 81;
+                                }
+                                $stmp .= substr($sx[4], $spos, strlen($sx[4]) - $spos);
+                                $sx[4] = $stmp;
+
+                                if (!empty($vs))
+                                    $slog .= "<tr>
+                                              <td style='vertical-align: top; white-space: nowrap;'>" . strval($nkey) . "</td>
+                                              <td style='vertical-align: top; white-space: nowrap;'>$sx[0] $sx[1]</td>
+                                              <td style='vertical-align: top;'>$sx[5]</td>
+                                              <td style='vertical-align: top;'>$sx[4]</td>
+                                              <td style='vertical-align: top;'>$sx[3]</td>
+                                              <td style='vertical-align: top;'>$sx[2]</td>
+                                              <td style='vertical-align: top;'>$sx[6]</td></tr>";
+                            }
+                        }
+                    }
+
+                }
+                break;
+                    case 'configurator_log':
+                    {
+                    $filename = SQUIDGUARD_LOGDIR . SQUIDGUARDCONF_LOGFILE;
+                    $slog .= "<b>$filename</b><br>";
+                    if (file_exists($filename)) {
+                        $slog .= file_get_contents($filename);
+                        $slog = str_replace("\n", "<br>", $slog);
+                        $slog = "<tr><td>$slog</td></tr>";
+                    }
+                }
+                break;
+                case 'squidguard_log':
+                {
+                    $slog .= 'squidguard_log report disabled';
+/*
+                            $filename = SQUIDGUARD_LOGDIR . '/squidGuard.log';
+                            $slog .= "<b>$filename</b><br>";
+                            if (file_exists($filename)) {
+                                $slog .= file_get_contents($filename);
+                                $slog = explode("\n", $slog);
+                                while (count($slog) > 500)  array_shift($slog);
+                                $slog = implode("\n", $slog);
+                                $slog = str_replace("\n", "<br>", $slog);
+                                $slog = "<tr><td>$slog</td></tr>";
+                            }
+*/
+                }
+                break;
+                case 'squid_config':
+                {
+                    $filename = SQUID_CONFIGFILE;
+                    $slog .= "<b>$filename</b><br>";
+                    if (file_exists($filename)) {
+                        $slog .= file_get_contents($filename);
+                        $slog = str_replace("\n", "<br>", $slog);
+                        $slog = str_replace("\t", " ", $slog);
+                        $slog = "<tr><td>$slog</td></tr>";
+                    }
+                }
+                break;
+                case 'squidguard_config':
+                {
+                    $filename = SQUIDGUARD_WORKDIR . "/squidGuard.conf";
+                    $slog .= "<b>$filename</b><br>";
+                    if (file_exists($filename)) {
+                        $slog .= file_get_contents($filename);
+                        $slog = str_replace("\n", "<br>", $slog);
+                        $slog = str_replace("\t", " ", $slog);
+                        $slog = "<tr><td>$slog</td></tr>";
+                    }
+                }
+                break;
+            } # switch
+
+            $fld['description'] .=
+                "<INPUT class=formbtn type=submit value='Get log' name=Submit>
+                </tr><tr>
+                <td colspan='2'><table width='100%' class=tabcont cellSpacing=0 cellPadding=1 border=1>$slog</table>";
+        }
+        $i++;
+    }
+}
+
+# -----------------------------------------------------------------------------
+# make_grid_general_items
+# -----------------------------------------------------------------------------
+function make_grid_general_items($id = '')
+{
+    global $squidguard_config;
+
+    $bg_color = "bgcolor='#dddddd'";
+    $res = '';
+    $res .= "<table width='100%'>";
+
+    if ($id === '') {
+        # Apply
+        $res .= "<tr $bg_color><td><big>For saving configuration YOU need click button 'Save' on bottom of page</big></td></tr>
+                 <tr><td><big>After changing configuration squidGuard you must <b><span style='color: #800000;'>apply all changes</span></b></big></td></tr>
+                 <tr><td><input name='submit' type='submit' value='Apply'></td></tr>";
+
+        # service state
+        $sgstate = "<span style='color: #800000;'>STOPPED</span>";
+        if (is_service_running("squidGuard"))
+            $sgstate = "<span style='color: #008000;'>STARTED</span>";
+
+        if (is_blacklist_update_started())
+            $sgstate .= "<br><span style='color: #800000;'>Wait: began updating the blacklist.<br>New data will be available after some time.<br>After the upgrade, it is necessary to check the configuration.</span>";
+        $res .= "<tr $bg_color><td><big>SquidGuard service state: <b>$sgstate</b></big></td></tr>";
+    }
+    elseif ($id === 'gui_log') {
+        if ($squidguard_config['view_gui_log'] == 'on') {
+            $log_content = sg_getlog(50);
+            $log_content = str_replace("\n","<br>", $log_content);
+            $res .= "<tr $bg_color><td><font size='-1'><b>Web GUI log (Latest 50)</b></font></td></tr>";
+            $res .= "<tr $bg_color><td vAlign=top width='100%'><font size='-2'>$log_content</font></td></tr>";
+        }
+    }
+
+    $res .= "</table>";
+    return $res;
+}
+
+# -----------------------------------------------------------------------------
+# make_grid_blacklist
+# -----------------------------------------------------------------------------
+function make_grid_blacklist() {
+    $res = '';
+    # button 'Upload URL' and button 'Restore last blacklist'
+    $res = "<hr><input name='submit' value='" . BLACKLIST_BTN_URL  . "' type='submit'>";
+    $res .= "&nbsp;<input name='submit' value='" . BLACKLIST_BTN_LAST  . "' type='submit'>";
+    return $res;
+}
+
+# -----------------------------------------------------------------------------
+# make_grid_controls
+# -----------------------------------------------------------------------------
+function make_grid_controls($type, $items, $enable_overtime = true) {
+    global $g;
+
+    $res = '';
+    $tbl = '';
+    $color = '';
+    $color2 = '';
+    $x = 0;
+
+    foreach($items as $item) {
+        if ($x === 0) {
+            $color = '';
+            $color2 = 'style="background-color: #dddddd;"';
+            $x = 1;
+        }
+        else {
+            $color = 'style="background-color: #dddddd;"';
+            $color2 = '';
+            $x = 0;
+        }
+
+        $name    = $item['name'];
+        $upt_val = $item['upt_value'];
+        $ovt_val = $item['ovt_value'];
+        $description = $item['description'];
+
+        $sel = "selected=\"selected\"";
+        $upt_A = $upt_B = $upt_C = $upt_D = '';
+        switch($upt_val) {
+            case "allow": $upt_B = $sel; break;
+            case "white": $upt_C = $sel; break;
+            case "deny" : $upt_D = $sel; break;
+            default:      $upt_A = $sel; break;
+        }
+
+        $ovt_A = $ovt_B = $ovt_C= $ovt_D = '';
+        switch($ovt_val) {
+            case "allow": $ovt_B = $sel; break;
+            case "white": $ovt_C = $sel; break;
+            case "deny" : $ovt_D = $sel; break;
+            default:      $ovt_A = $sel; break;
+        }
+        unset($sel);
+
+        $tbl .= "<tr>";
+        # uptime table
+        $tnm  = PREF_UPTIME . $name;
+        $tbl .= "<td $color></td>";
+        $tbl .= "<td $color>$description [$name]</td>";
+        $tbl .= "<td $color>access</td>";
+        $tbl .= "<td $color><select id=$tnm name=\"$tnm\">";
+        if (substr_count($name, "all") === 0) {
+            $tbl .= "<option value=none  name=\"----\"  $upt_A>----</option>";
+            $tbl .= "<option value=white name=\"white\" $upt_C>white</option>";
+            $tbl .= "<option value=deny  name=\"deny\"  $upt_D>deny </option>";
+            $tbl .= "<option value=allow name=\"allow\" $upt_B>allow</option>";
+        }
+        else {
+            $tbl .= "<option value=allow name=\"allow\" $upt_B>allow</option>";
+            $tbl .= "<option value=deny  name=\"deny\"  $upt_D>deny </option>";
+        }
+        $tbl .= "</td>";
+
+        # overtime table
+        if ($enable_overtime) {
+            $tnm  = PREF_OVERTIME . $name;
+            $tbl .= "<td $color></td>";
+            $tbl .= "<td $color>$description [$name]</td>";
+            $tbl .= "<td $color>access</td>";
+            $tbl .= "<td $color><select id=$tnm name=\"$tnm\">";
+            if (substr_count($name, "all") === 0) {
+                $tbl .= "<option value=none  name=\"----\"  $ovt_A>----</option>";
+                $tbl .= "<option value=white name=\"white\" $ovt_C>white</option>";
+                $tbl .= "<option value=deny  name=\"deny\"  $ovt_D>deny </option>";
+                $tbl .= "<option value=allow name=\"allow\" $ovt_B>allow</option>";
+            }
+            else {
+                $tbl .= "<option value=allow name=\"allow\" $ovt_B>allow</option>";
+                $tbl .= "<option value=deny  name=\"deny\"  $ovt_D>deny </option>";
+            }
+            $tbl .= "</td>";
+        }
+        $tbl .= "</tr>";
+    }
+
+    # header
+    if (!empty($tbl)) {
+        $color = 'style="background-color: #dddddd;"';
+        $thdr = '';
+        $hdr1up = "<big>Destination rules</big>";
+        $hdr1ov = "<big>Destination rules in overtime</big>";
+        $hds3   = "ACCESS: 'white' - always pass; 'deny' - block; 'allow' - pass, if not blocked.";
+        if ($enable_overtime) {
+            $thdr .= "<tr><td colspan='8' align=left>$hds3</td></tr>";
+            $thdr .= "<tr $color><th colspan='4' align=middle>$hdr1up</th><th colspan='4' align=middle>$hdr1ov</th></tr>";
+            $thdr .= "<tr $color><td colspan='4' align=middle></td><td colspan='4' align=middle>If <b>'Time'</b> not defined, this ruleset will be ignored</td></tr>";
+            # formatting
+            $thdr .= "<tr><td/><td width='35%'/><td/><td/><td/><td width='35%'/><td/><td/></tr>";
+        }
+        else {
+            $thdr .= "<tr><td colspan='4' align=left>$hds3<hr></tr>";
+            $thdr .= "<tr $color><th colspan='4' align=middle>$hdr1up</th></tr>";
+            # formatting
+            $thdr .= "<tr><td width='5%'/><td/><td width='5%'/><td width='10%'/></tr>";
+        }
+
+        $res .= "<table cellspacing='0' width='100%'> $thdr $tbl </table>";
+
+        $rstyle = "";
+	 $ha = "<div $color>" .
+              "<span onClick='document.getElementById(\"destrules\").style.display = \"block\";' style=\"cursor: pointer;\">" .
+              "<font size='-12'><big>Destination ruleset (click)</big>&nbsp;" .
+              "<img src='./themes/{$g['theme']}/images/icons/icon_pass.gif' title='Show rules'>&nbsp;" .
+              "</span>" .
+               "<span style=\"cursor: pointer;\">" .
+              "<img src='./themes/{$g['theme']}/images/icons/icon_block.gif' title='Hide rules' onClick='document.getElementById(\"destrules\").style.display = \"none\";'>" .
+              "</span>" .
+              "</div>";
+        $res = "<hr>$ha<div id=\"destrules\" style='DISPLAY: none'>$res</div>";
+
+    }
+    return $res;
+}
+
+# -----------------------------------------------------------------------------
+# check unique name
+# -----------------------------------------------------------------------------
+function sg_check_unique_name($module_id, $name, $log='') {
+    $res = true;
+    $id = (isset($_GET['id'])) ? $_GET['id'] : $_POST['id'];
+
+    $name_list = get_sgconf_items_list($module_id, 'name');
+    $name_val = (is_array($name_list)) ? array_count_values($name_list) : array();
+    $count_names = $name_val[$name];
+
+    # if count names = 1, then check if add new record with this name(not valid) / or this is a self record(valid)
+    # else if count names > 1 - not valid
+    if ($count_names === 1) {
+        $nm_key = array_search($name, $name_list);
+        # if this new record
+        if ($id >= count($name_list)) { $res = false; }
+        # if not self record
+        elseif ($nm_key && (intval($id) !== intval($nm_key))) { $res = false; }
+    }
+    elseif($count_names > 1) $res = false; # bad - not unique
+
+    return $res;
+}
+
+# ------------------------------------------------------------------------------
+# Install & deinstall
+# ------------------------------------------------------------------------------
+
+function squidguard_install_command() {
+    if (!is_service_running("squidGuard")) {
+        sg_init(convert_pfxml_to_sgxml());
+        sg_check_system();
+
+        # generate squidGuard blacklist entries file (check with squidGuard PORT)
+        $entries = array("ads", "aggressive", "audio-video", "drugs", "gambling", "hacking",
+                         "mail", "porn", "proxy", "violence", "warez");
+        file_put_contents(SQUIDGUARD_WORKDIR . SQUIDGUARD_BLK_ENTRIES, implode("\n", $entries));
+        set_file_access(SQUIDGUARD_WORKDIR, OWNER_NAME, 0755);
+        set_file_access(SQUIDGUARD_DBHOME, OWNER_NAME, 0755);
+
+        sg_reconfigure();
+    }
+}
+
+function squidguard_deinstall_command() {
+    # remove entries from squid config
+    squid_reconfigure('remove redirector options');
+
+    # remove package and his depends
+    mwexec("pkg_delete squidGuard-1.2.0_1");
+    mwexec("rm -rf " . SQUIDGUARD_WORKDIR);
+    # i known't, really need delete blacklist base?
+    mwexec("rm -rf " . SQUIDGUARD_DBHOME);
+    mwexec("/bin/rm -f " . SQUIDGUARD_CONFBASE . "/squidGuard*");
+}
+
+# ------------------------------------------------------------------------------
+# SquidGuard print JavaSrcript
+# ------------------------------------------------------------------------------
+function squidGuard_print_javascript() {
+    $javascript = '';
+
+    $xml = ($_GET["xml"] !== '') ? $_GET["xml"] : $_POST["xml"];
+
+    # squidguard_default.xml
+    if ($xml === "squidguard_default.xml") {
+        $javascript .= "\n<script language='JavaScript'>";
+        $javascript .= "\n<!--";
+        $javascript .= "\n    document.iform.dest.disabled=1;";
+        $javascript .= "\n//-->";
+        $javascript .= "\n</script>";
+    } # if
+
+    # squidguard_acl.xml
+    if ($xml === "squidguard_acl.xml") {
+        $javascript .= "\n<script language='JavaScript'>";
+        $javascript .= "\n<!--";
+        $javascript .= "\n    document.iform.dest.disabled=1;";
+        $javascript .= "\n//-->";
+        $javascript .= "\n</script>";
+
+    } # if
+
+    if ($xml === "squidguard_time.xml") {
+        $javascript .= "\n<script language='JavaScript'>";
+        $javascript .= "\n<!--";
+        $javascript .= "\n    function on_updatecontrols() {";
+        $javascript .= "\n        for (var i=0; i<99; i++) {";
+        $javascript .= "\n            var elm = document.iform.elements['timetype' + i];";
+        $javascript .= "\n            if (elm) {";
+        $javascript .= "\n                document.iform.elements['timetype' + i].onclick = on_updatecontrols;";
+        $javascript .= "\n                if (document.iform.elements['timetype' + i].value == 'weekly') {";
+        $javascript .= "\n                    document.iform.elements['timedays' + i].disabled = 0;";
+        $javascript .= "\n                    document.iform.elements['daterange' + i].disabled = 1;";
+        $javascript .= "\n                }";
+        $javascript .= "\n                else {";
+        $javascript .= "\n                    document.iform.elements['timedays' + i].disabled = 1;";
+        $javascript .= "\n                    document.iform.elements['daterange' + i].disabled = 0;";
+        $javascript .= "\n                }";
+        $javascript .= "\n            }";
+        $javascript .= "\n        }";
+        $javascript .= "\n    }";
+        $javascript .= "\n    on_updatecontrols();";
+        $javascript .= "\n    ";
+        $javascript .= "\n//-->";
+        $javascript .= "\n</script>";
+    }
+
+    if ($xml === "squidguard_src.xml") { ### will deleted ###
+        $javascript .= "\n<script language='JavaScript'>";
+        $javascript .= "\n<!--";
+        $javascript .= "\n    function on_updatecontrols() {";
+        $javascript .= "\n        document.iform.elements['order'].disabled = 0;";
+        $javascript .= "\n        document.iform.elements['order'].onfocus = on_orderfocus;";
+        $javascript .= "\n    }";
+        $javascript .= "\n    function on_orderfocus() {";
+        $javascript .= "\n        document.iform.elements['order'].blur();";
+        $javascript .= "\n    }";
+        $javascript .= "\n    function on_moveup() {";
+        $javascript .= "\n        var order = parseInt(document.iform.elements['order'].value)";
+        $javascript .= "\n        if (order > 0)";
+        $javascript .= "\n             order = order - 1;";
+        $javascript .= "\n        else order = 0;";
+        $javascript .= "\n        document.iform.elements['order'].value = order;";
+        $javascript .= "\n    }";
+        $javascript .= "\n    function on_movedown() {";
+        $javascript .= "\n        var order = parseInt(document.iform.elements['order'].value)";
+        $javascript .= "\n        if (order >= 0)";
+        $javascript .= "\n             order = order + 1;";
+        $javascript .= "\n        else order = 0;";
+        $javascript .= "\n        document.iform.elements['order'].value = order;";
+        $javascript .= "\n    }";
+        $javascript .= "\n    on_updatecontrols();";
+        $javascript .= "\n    ";
+        $javascript .= "\n//-->";
+        $javascript .= "\n</script>";
+    }
+
+    print($javascript);
+}
+
+# ==============================================================================
+# Converter
+# ==============================================================================
+# convert_pfxml_to_sgxml
+# -----------------------------------------------------------------
+function convert_pfxml_to_sgxml() {
+
+    capability_update_source();
+
+    global $config;
+    $sgxml = array();
+    $pfxml = $config['installedpackages'][MODULE_GENERAL]['config'][0];
+
+    $sgxml[F_LOGDIR]           = SQUIDGUARD_LOGDIR;
+    $sgxml[F_DBHOME]           = SQUIDGUARD_DBHOME;
+    $sgxml[F_BINPATH]          = SQUIDGUARD_BINPATH;
+    $sgxml[F_WORKDIR]          = SQUIDGUARD_WORKDIR;
+    $sgxml[F_SGCONF_XML]       = SQUIDGUARD_WORKDIR . SQUIDGUARD_CONFXML;
+    $sgxml[F_ENABLED]          = $pfxml[F_SQUIDGUARDENABLE];
+    $sgxml[F_BLACKLISTENABLED] = $pfxml[F_BLACKLIST];
+    $sgxml[F_SOURCES]          = convert_pfxml_to_sgxml_source($config);
+    $sgxml[F_DESTINATIONS]     = convert_pfxml_to_sgxml_destination($config);
+    $sgxml[F_REWRITES]         = convert_pfxml_to_sgxml_rewrite($config);
+    $sgxml[F_TIMES]            = convert_pfxml_to_sgxml_time($config);
+    $sgxml[F_ACLS]             = convert_pfxml_to_sgxml_acl($config);
+    $sgxml[F_DEFAULT]          = convert_pfxml_to_sgxml_default($config);
+
+	# other
+    $sgxml['view_gui_log'] = $pfxml['view_gui_log'];
+
+    # transparent
+    $squidxml = $config['installedpackages']['squid']['config'][0];
+    if(isset($squidxml['transparent_proxy'])) {
+        $lanip = $config['interfaces']['lan']['ipaddr'];
+        $guiport = $config['system']['webgui']['port'];
+        $guiprotocol = $config['system']['webgui']['protocol'];
+
+        $sgxml[F_SQUID_TRANSPARENT_MODE] = 'on';
+        $sgxml[F_CURRENT_LAN_IP] = $lanip;
+        $sgxml[F_CURRENT_GUI_PORT] = $guiport;
+        $sgxml[F_CURRENT_GUI_PROTO] = $guiprotocol;
+    } else {
+        unset($sgxml[F_SQUID_TRANSPARENT_MODE]);
+        unset($sgxml[F_CURRENT_LAN_IP]);
+        unset($sgxml[F_CURRENT_GUI_PORT]);
+        unset($sgxml[F_CURRENT_GUI_PROTO]);
+    }
+
+    # store cfg cache
+    $cfg_xml = dump_xml_config($sgxml, F_SQUIDGUARD);
+    file_put_contents($sgxml[F_SGCONF_XML], $cfg_xml);
+
+    return $sgxml;
+}
+
+# -----------------------------------------------------------------
+# convert_pfxml_to_sgxml_source
+# sgxml_source: [name][ip][desc][log]
+# -----------------------------------------------------------------
+# Changes 04-01-2008 :
+# Source fields moved to ACL page. Source page - will remove
+# But in XML internal config nothing to change
+# -----------------------------------------------------------------
+# Changes 21-07-2008 :
+# Source IP and domain move to one field, added 'username'.
+function convert_pfxml_to_sgxml_source($pfconfig) {
+    $sgxml = array();
+    $pfxml = $pfconfig['installedpackages'][MODULE_ACL]['config'];
+    if (is_array($pfxml)) {
+        foreach($pfxml as $pfx) {
+            $sgx = array();
+            $sgx[F_NAME]        = $pfx['name'];
+            $sgx[F_SOURCE]      = $pfx[F_SOURCE];
+            $sgx[F_LOG]         = $pfx[F_ENABLELOG];
+            $sgx[F_DESCRIPTION] = $pfx['description'];
+            $sgxml[F_ITEM][]    = $sgx;
+         }
+    }
+    return $sgxml;
+}
+
+# -----------------------------------------------------------------
+# convert_pfxml_to_sgxml_destination
+# sgxml_destination: [name][domains][expr][urls][redir][desc][log]
+# -----------------------------------------------------------------
+function convert_pfxml_to_sgxml_destination($pfconfig) {
+    $sgxml = array();
+    $pfxml = $pfconfig['installedpackages'][MODULE_DESTINATION]['config'];
+    if (is_array($pfxml)) {
+        foreach($pfxml as $pfx) {
+            $sgx = array();
+            $sgx[F_NAME]         = $pfx['name'];
+            $sgx[F_URLS]         = $pfx['urls'];
+            $sgx[F_DOMAINS]      = $pfx[F_DOMAINS];
+            $sgx[F_EXPRESSIONS]  = $pfx['expressions'];
+            $sgx[F_RMOD]         = isset($pfx[F_RMOD]) ? $pfx[F_RMOD] : RMOD_NONE;
+            $sgx[F_REDIRECT]     = $pfx[F_REDIRECT];
+            $sgx[F_DESCRIPTION]  = $pfx['description'];
+            $sgx[F_LOG]          = $pfx[F_ENABLELOG];
+            $sgxml[F_ITEM][]     = $sgx;
+        }
+    }
+    return $sgxml;
+}
+
+# -----------------------------------------------------------------
+# convert_pfxml_to_sgxml_rewrite
+# sgxml_rewrite: [name][desc][log][items(array): [targeturl][replaceto]]
+# -----------------------------------------------------------------
+function convert_pfxml_to_sgxml_rewrite($pfconfig) {
+    $sgxml = array();
+
+    $pfxml = $pfconfig['installedpackages'][MODULE_REWRITE]['config'];
+    if (is_array($pfxml)) {
+        foreach($pfxml as $pfx) {
+            $sgx = array();
+            $sgx[F_NAME]        = $pfx['name'];
+            $sgx[F_DESCRIPTION] = $pfx['description'];
+            $sgx[F_LOG]         = $pfx[F_ENABLELOG];
+
+            if (is_array($pfx['row'])) {
+                foreach($pfx['row'] as $pfx_row) {
+                    $sgx_row = array();
+                    $sgx_row[F_TARGETURL] = $pfx_row['targeturl'];
+                    $sgx_row[F_REPLACETO] = $pfx_row['replaceto'];
+
+                    $mode = '';
+                    if (strpos($pfx_row[F_MODE], 'nocase') !== false) $mode .= 'i';
+                    if (strpos($pfx_row[F_MODE], 'redirect') !== false) $mode .= 'r';
+                    $sgx_row[F_MODE] = $mode; # ! sys options only  - not for GUI !
+
+                    $sgx[F_ITEM][] = $sgx_row;
+                 }
+            }
+
+            $sgxml[F_ITEM][] = $sgx;
+        }
+    }
+
+    # additional: google safeserach
+    $sgxml[F_ITEM][] = squidguard_adt_rewrite_safesrch();
+
+    return $sgxml;
+}
+
+# -----------------------------------------------------------------
+# convert_pfxml_to_sgxml_time
+# sgxml_time: [name][desc][items(array): [timetype][timedays][daterange][timerange]]
+# -----------------------------------------------------------------
+function convert_pfxml_to_sgxml_time($pfconfig) {
+    $sgxml = array();
+
+    $pfxml = $pfconfig['installedpackages'][MODULE_TIME]['config'];
+    if (is_array($pfxml)) {
+        foreach($pfxml as $pfx) {
+            $sgx = array();
+            $sgx[F_NAME]                = $pfx[F_NAME];
+            $sgx[F_DESCRIPTION]        = $pfx[F_DESCRIPTION];
+
+            if (is_array($pfx['row'])) {
+                foreach($pfx['row'] as $pfx_row) {
+                    $sgx_row = array();
+                    $sgx_row[F_TIMETYPE]  = $pfx_row[F_TIMETYPE];
+                    $sgx_row[F_TIMEDAYS]  = $pfx_row[F_TIMEDAYS];
+                    $sgx_row[F_DATERANGE] = $pfx_row[F_DATERANGE];
+                    $sgx_row[F_TIMERANGE] = $pfx_row[F_TIMERANGE];
+                    $sgx[F_ITEM][] = $sgx_row;
+                }
+            }
+
+            $sgxml[F_ITEM][] = $sgx;
+        }
+    }
+
+    return $sgxml;
+}
+
+# -----------------------------------------------------------------
+# convert_pfxml_to_sgxml_acl
+# sgxml_acl: [name][desc][disabled][timename][destname][redirect][rewritename][over_redirect][over_rewritename]
+# -----------------------------------------------------------------
+function convert_pfxml_to_sgxml_acl($pfconfig) {
+    $sgxml = array();
+
+    $pfxml = $pfconfig['installedpackages'][MODULE_ACL]['config'];
+    if (is_array($pfxml)) {
+        foreach($pfxml as $pfx) {
+            $sgx = array();
+            $sgx[F_NAME]          = $pfx[F_NAME];    # [04-01-2008] new ver
+            $sgx[F_DESCRIPTION]   = $pfx[F_DESCRIPTION];
+            $sgx[F_DISABLED]      = $pfx[F_DISABLED];
+            $sgx[F_TIMENAME]      = $pfx[F_TIME];
+            $sgx[F_REDIRECT]      = $pfx[F_REDIRECT];
+            $sgx[F_RMOD]          = isset($pfx[F_RMOD]) ? $pfx[F_RMOD] : RMOD_NONE;
+            $sgx[F_REWRITENAME]   = $pfx[F_REWRITE];
+            $sgx[F_LOG]           = $pfx[F_ENABLELOG];
+            $sgx[F_NOTALLOWINGIP] = $pfx[F_NOTALLOWINGIP];
+            $sgx[F_ORDER]         = $pfx[F_ORDER];
+
+            # for overtime
+            $sgx[F_OVERREDIRECT]    = $pfx[F_REDIRECT]; # disabled ->- $pfx[F_OVERREDIRECT];
+            $sgx[F_OVERREWRITENAME] = $pfx[F_OVERREWRITE];
+
+            # destinations
+            if (strpos($pfx['dest'], '[') === false) {
+                $sgx[F_DESTINATIONNAME]     = trim($pfx['dest']);
+                $sgx[F_OVERDESTINATIONNAME] = '';
+            }
+            else {
+                $sgx[F_DESTINATIONNAME]     = trim( substr($pfx['dest'], 0, strpos($pfx['dest'], '[')) );
+                $sgx[F_OVERDESTINATIONNAME] = trim( strstr($pfx['dest'], '[') );
+                $sgx[F_OVERDESTINATIONNAME] = trim( str_replace(']', '', $sgx[F_OVERDESTINATIONNAME]) );
+                $sgx[F_OVERDESTINATIONNAME] = trim( str_replace('[', '', $sgx[F_OVERDESTINATIONNAME]) );
+            }
+
+            # !ATTENTION! '!all' must be convert to 'none'
+            $sgx[F_DESTINATIONNAME]     = str_replace("!all", "none", $sgx[F_DESTINATIONNAME]);
+            $sgx[F_OVERDESTINATIONNAME] = str_replace("!all", "none", $sgx[F_OVERDESTINATIONNAME]);
+
+            # if empty - adding 'none'
+            if (!$sgx[F_DESTINATIONNAME])     $sgx[F_DESTINATIONNAME] = "none";
+            if (!$sgx[F_OVERDESTINATIONNAME]) $sgx[F_OVERDESTINATIONNAME] = "none";
+
+            # safesearch
+           if ($pfx[SAFESEARCH] === 'on') {
+               # assign safesearch rewrite
+               $sgx[F_REWRITENAME] = SAFESEARCH;
+               $sgx[F_OVERREWRITENAME] = SAFESEARCH;
+           }
+
+            $sgxml[F_ITEM][] = $sgx;
+        }
+    }
+    return $sgxml;
+}
+
+# -----------------------------------------------------------------
+# convert_pfxml_to_sgxml_default
+# sgxml_acl: [name][desc][disabled][timename][destname][redirect][rewritename][over_redirect][over_rewritename]
+# -----------------------------------------------------------------
+function convert_pfxml_to_sgxml_default($pfconfig) {
+    $pfxml = $pfconfig['installedpackages'][MODULE_DEFAULT]['config'];
+
+    $pfx = $pfxml[0];
+    $sgx = array();
+    $sgx[F_NAME]        = 'default';
+    $sgx[F_DESCRIPTION] = '';
+    $sgx[F_DISABLED]    = '';
+    $sgx[F_TIMENAME]    = $pfx[F_TIME];
+    $sgx[F_RMOD]        = isset($pfx[F_RMOD]) ? $pfx[F_RMOD] : RMOD_INT_ERRORPAGE;
+    $sgx[F_REDIRECT]    = $pfx[F_REDIRECT];
+    $sgx[F_REWRITENAME] = $pfx[F_REWRITE];
+    $sgx[F_LOG]         = $pfx[F_ENABLELOG];
+    $sgx[F_NOTALLOWINGIP] = $pfx[F_NOTALLOWINGIP];
+
+    # destinations
+    if (strpos($pfx['dest'], '[') === false)
+         $sgx[F_DESTINATIONNAME] = trim($pfx['dest']);
+    else $sgx[F_DESTINATIONNAME] = trim( substr($pfx['dest'], 0, strpos($pfx['dest'], '[')) );
+
+    # !ATTENTION! '!all' must be convert to 'none'
+    $sgx[F_DESTINATIONNAME] = str_replace("!all", "none", $sgx[F_DESTINATIONNAME]);
+
+    # if empty - adding 'none'
+    if (!$sgx[F_DESTINATIONNAME]) $sgx[F_DESTINATIONNAME] = "none";
+
+    # safesearch
+    if ($pfx[SAFESEARCH] === 'on') {
+        # assign safesearch rewrite
+        $sgx[F_REWRITENAME] = SAFESEARCH;
+    }
+
+    return $sgx;
+}
+
+# =================================================================
+# Capability
+# =================================================================
+# convert old ver. squidguard config.
+function capability_update_source() {
+	# ! use global var $config ONLY !
+    global $config;
+    $conf_changed = false;
+
+    if (isset($config['installedpackages'][MODULE_ACL]['config'])) {
+        $tconf = &$config['installedpackages'][MODULE_ACL]['config'];
+        foreach($tconf as $key => $cfg) {
+            if (isset($cfg['iplist'])) {
+                $tconf[$key][F_SOURCE] .= " " . $cfg['iplist'];
+                unset($tconf[$key]['iplist']);
+                $conf_changed = true;
+            }
+            if (isset($cfg[F_DOMAINS])) {
+                $tconf[$key][F_SOURCE] .= " " . $cfg[F_DOMAINS];
+                unset($tconf[$key][F_DOMAINS]);
+                $conf_changed = true;
+            }
+        }
+
+        if ($conf_changed) write_config('Convert old ver. squidguard config.');
+    }
+}
+# ------------------------------------------------------------------
+# get_item_id - get item 'id' from get/post
+# ------------------------------------------------------------------
+function get_item_id()
+{
+    return  isset($_GET['id']) ? $_GET['id'] : $_POST['id'];
+}
+
+# ==================================================================
+# additional
+# ==================================================================
+# safesearch rewrite
+function squidguard_adt_rewrite_safesrch()
+{
+    $res = array();
+
+    # safesearch
+    $res[F_NAME] = SAFESEARCH;
+    $res[F_DESCRIPTION] = "Google, Yandex safesearch";
+    $res[F_LOG]         = 'on';
+    squidguard_adt_safesrch_add(&$res[F_ITEM]);
+
+    return $res;
+}
+
+function squidguard_adt_safesrch_add($rewrite_item)
+{
+    if (!is_array($rewrite_item)) $rewrite_item = array();
+
+    # Google
+    $rewrite_item[] = array(F_TARGETURL => '(google\..*/search?.*q=.*)', F_REPLACETO => '\1\&safe=active', F_MODE => 'i');
+    $rewrite_item[] = array(F_TARGETURL => '(google\..*/images.*q=.*)',  F_REPLACETO => '\1\&safe=active', F_MODE => 'i');
+    $rewrite_item[] = array(F_TARGETURL => '(google\..*/groups.*q=.*)',  F_REPLACETO => '\1\&safe=active', F_MODE => 'i');
+    $rewrite_item[] = array(F_TARGETURL => '(google\..*/news.*q=.*)',    F_REPLACETO => '\1\&safe=active', F_MODE => 'i');
+
+    # Yandex
+    $rewrite_item[] = array(F_TARGETURL => '(yandex\..*/yandsearch?.*text=.*)', F_REPLACETO => '\1\&fyandex=1', F_MODE => 'i');
+
+    # Yahoo
+    $rewrite_item[] = array(F_TARGETURL => '(search\.yahoo\..*/search.*p=.*)', F_REPLACETO => '\1\&vm=r', F_MODE => 'i');
+
+    # MSN Live search
+    $rewrite_item[] = array(F_TARGETURL => '(search\.live\..*/.*q=.*)', F_REPLACETO => '\1\&adlt=strict', F_MODE => 'i');
+    $rewrite_item[] = array(F_TARGETURL => '(search\.msn\..*/.*q=.*)', F_REPLACETO => '\1\&adlt=strict', F_MODE => 'i');
+
+    return $rewrite_item;
+}
+?>