start QA_11

1 files changed, 2168 insertions, 0 deletions

diff --git a/server_privileges.php b/server_privileges.php
new file mode 100644
index 0000000000..d806a44135
--- /dev/null
+++ b/server_privileges.php
@@ -0,0 +1,2168 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ *
+ * @version $Id$
+ */
+
+/**
+ *
+ */
+require_once './libraries/common.inc.php';
+
+/**
+ * Does the common work
+ */
+$js_to_run = 'server_privileges.js';
+require './libraries/server_common.inc.php';
+
+
+/**
+ * Checks if a dropdown box has been used for selecting a database / table
+ */
+if (isset($pred_dbname) && strlen($pred_dbname)) {
+    $dbname = $pred_dbname;
+    unset($pred_dbname);
+}
+if (isset($pred_tablename) && strlen($pred_tablename)) {
+    $tablename = $pred_tablename;
+    unset($pred_tablename);
+}
+
+// check if given $dbanem is a wildcard or not
+if (isset($dbname)) {
+    //if (preg_match('/\\\\(?:_|%)/i', $dbname)) {
+    if (preg_match('/(?<!\\\\)(?:_|%)/i', $dbname)) {
+        $dbname_is_wildcard = true;
+    } else {
+        $dbname_is_wildcard = false;
+    }
+}
+
+/**
+ * Checks if the user is allowed to do what he tries to...
+ */
+if (!$is_superuser) {
+    require './libraries/server_links.inc.php';
+    echo '<h2>' . "\n"
+       . ($GLOBALS['cfg']['MainPageIconic'] ? '<img class="icon" src="'. $GLOBALS['pmaThemeImage'] . 'b_usrlist.png" alt="" />' : '')
+       . $GLOBALS['strPrivileges'] . "\n"
+       . '</h2>' . "\n"
+       . $GLOBALS['strNoPrivileges'] . "\n";
+    require_once './libraries/footer.inc.php';
+}
+
+/**
+ * Generates a condition on the user name
+ *
+ * @param   string   the user's initial
+ * @return  string   the generated condition
+ */
+function PMA_RangeOfUsers($initial = '') {
+// strtolower() is used because the User field
+// might be BINARY, so LIKE would be case sensitive
+    if (!empty($initial)) {
+        $ret = " WHERE " . PMA_convert_using('User')
+         . " LIKE " . PMA_convert_using($initial . '%', 'quoted')
+         . " OR ". PMA_convert_using('User')
+         . " LIKE " . PMA_convert_using(strtolower($initial) . '%', 'quoted');
+    } else {
+        $ret = '';
+    }
+    return $ret;
+} // end function
+
+/**
+ * Extracts the privilege information of a priv table row
+ *
+ * @param   array   $row        the row
+ * @param   boolean $enableHTML add <dfn> tag with tooltips
+ *
+ * @global  ressource $user_link the database connection
+ *
+ * @return  array
+ */
+function PMA_extractPrivInfo($row = '', $enableHTML = FALSE)
+{
+    $grants = array(
+        array('Select_priv', 'SELECT', $GLOBALS['strPrivDescSelect']),
+        array('Insert_priv', 'INSERT', $GLOBALS['strPrivDescInsert']),
+        array('Update_priv', 'UPDATE', $GLOBALS['strPrivDescUpdate']),
+        array('Delete_priv', 'DELETE', $GLOBALS['strPrivDescDelete']),
+        array('Create_priv', 'CREATE', $GLOBALS['strPrivDescCreateDb']),
+        array('Drop_priv', 'DROP', $GLOBALS['strPrivDescDropDb']),
+        array('Reload_priv', 'RELOAD', $GLOBALS['strPrivDescReload']),
+        array('Shutdown_priv', 'SHUTDOWN', $GLOBALS['strPrivDescShutdown']),
+        array('Process_priv', 'PROCESS', $GLOBALS['strPrivDescProcess' . ((!empty($row) && isset($row['Super_priv'])) || (empty($row) && isset($GLOBALS['Super_priv'])) ? '4' : '3')]),
+        array('File_priv', 'FILE', $GLOBALS['strPrivDescFile']),
+        array('References_priv', 'REFERENCES', $GLOBALS['strPrivDescReferences']),
+        array('Index_priv', 'INDEX', $GLOBALS['strPrivDescIndex']),
+        array('Alter_priv', 'ALTER', $GLOBALS['strPrivDescAlter']),
+        array('Show_db_priv', 'SHOW DATABASES', $GLOBALS['strPrivDescShowDb']),
+        array('Super_priv', 'SUPER', $GLOBALS['strPrivDescSuper']),
+        array('Create_tmp_table_priv', 'CREATE TEMPORARY TABLES', $GLOBALS['strPrivDescCreateTmpTable']),
+        array('Lock_tables_priv', 'LOCK TABLES', $GLOBALS['strPrivDescLockTables']),
+        array('Repl_slave_priv', 'REPLICATION SLAVE', $GLOBALS['strPrivDescReplSlave']),
+        array('Repl_client_priv', 'REPLICATION CLIENT', $GLOBALS['strPrivDescReplClient']),
+        array('Create_view_priv', 'CREATE VIEW', $GLOBALS['strPrivDescCreateView']),
+        // for table privs:
+        array('Create View_priv', 'CREATE VIEW', $GLOBALS['strPrivDescCreateView']),
+        array('Show_view_priv', 'SHOW VIEW', $GLOBALS['strPrivDescShowView']),
+        // for table privs:
+        array('Show view_priv', 'SHOW VIEW', $GLOBALS['strPrivDescShowView']),
+        array('Create_routine_priv', 'CREATE ROUTINE', $GLOBALS['strPrivDescCreateRoutine']),
+        array('Alter_routine_priv', 'ALTER ROUTINE', $GLOBALS['strPrivDescAlterRoutine']),
+        array('Create_user_priv', 'CREATE USER', $GLOBALS['strPrivDescCreateUser'])
+    );
+    if (PMA_MYSQL_INT_VERSION >= 40002 && PMA_MYSQL_INT_VERSION <50003) {
+        $grants[] = array('Execute_priv', 'EXECUTE', $GLOBALS['strPrivDescExecute']);
+    } else {
+        $grants[] = array('Execute_priv', 'EXECUTE', $GLOBALS['strPrivDescExecute5']);
+    }
+
+    if (!empty($row) && isset($row['Table_priv'])) {
+        $res = PMA_DBI_query(
+            'SHOW COLUMNS FROM `mysql`.`tables_priv` LIKE \'Table_priv\';',
+            $GLOBALS['userlink']);
+        $row1 = PMA_DBI_fetch_assoc($res);
+        PMA_DBI_free_result($res);
+        $av_grants = explode ('\',\'', substr($row1['Type'], 5, strlen($row1['Type']) - 7));
+        unset($row1);
+        $users_grants = explode(',', $row['Table_priv']);
+        foreach ($av_grants as $current_grant) {
+            $row[$current_grant . '_priv'] = in_array($current_grant, $users_grants) ? 'Y' : 'N';
+        }
+        unset($current_grant);
+        unset($av_grants);
+        unset($users_grants);
+    }
+    $privs = array();
+    $allPrivileges = TRUE;
+    foreach ($grants as $current_grant) {
+        if ((!empty($row) && isset($row[$current_grant[0]])) || (empty($row) && isset($GLOBALS[$current_grant[0]]))) {
+            if ((!empty($row) && $row[$current_grant[0]] == 'Y') || (empty($row) && ($GLOBALS[$current_grant[0]] == 'Y' || (is_array($GLOBALS[$current_grant[0]]) && count($GLOBALS[$current_grant[0]]) == $GLOBALS['column_count'] && empty($GLOBALS[$current_grant[0] . '_none']))))) {
+                if ($enableHTML) {
+                    $privs[] = '<dfn title="' . $current_grant[2] . '">' . $current_grant[1] . '</dfn>';
+                } else {
+                    $privs[] = $current_grant[1];
+                }
+            } elseif (!empty($GLOBALS[$current_grant[0]]) && is_array($GLOBALS[$current_grant[0]]) && empty($GLOBALS[$current_grant[0] . '_none'])) {
+                if ($enableHTML) {
+                    $priv_string = '<dfn title="' . $current_grant[2] . '">' . $current_grant[1] . '</dfn>';
+                } else {
+                    $priv_string = $current_grant[1];
+                }
+                $privs[] = $priv_string . ' (`' . join('`, `', $GLOBALS[$current_grant[0]]) . '`)';
+            } else {
+                $allPrivileges = FALSE;
+            }
+        }
+    }
+    if (empty($privs)) {
+        if ($enableHTML) {
+            $privs[] = '<dfn title="' . $GLOBALS['strPrivDescUsage'] . '">USAGE</dfn>';
+        } else {
+            $privs[] = 'USAGE';
+        }
+    } elseif ($allPrivileges && (!isset($GLOBALS['grant_count']) || count($privs) == $GLOBALS['grant_count'])) {
+        if ($enableHTML) {
+            $privs = array('<dfn title="' . $GLOBALS['strPrivDescAllPrivileges'] . '">ALL PRIVILEGES</dfn>');
+        } else {
+            $privs = array('ALL PRIVILEGES');
+        }
+    }
+    return $privs;
+} // end of the 'PMA_extractPrivInfo()' function
+
+
+/**
+ * Displays on which column(s) a table-specific privilege is granted
+ */
+function PMA_display_column_privs($spaces, $columns, $row, $name_for_select, $priv_for_header, $name, $name_for_dfn, $name_for_current) {
+
+        echo $spaces . '    <div class="item" id="div_item_' . $name . '">' . "\n"
+           . $spaces . '        <label for="select_' . $name . '_priv">' . "\n"
+           . $spaces . '            <tt><dfn title="' . $name_for_dfn . '">' . $priv_for_header . '</dfn></tt>' . "\n"
+           . $spaces . '        </label>' . "\n"
+           . $spaces . '        <select id="select_' . $name . '_priv" name="' . $name_for_select . '[]" multiple="multiple">' . "\n";
+
+        foreach ($columns as $current_column => $current_column_privileges) {
+            echo $spaces . '            <option value="' . htmlspecialchars($current_column) . '"';
+            if ($row[$name_for_select] == 'Y' || $current_column_privileges[$name_for_current]) {
+                echo ' selected="selected"';
+            }
+            echo '>' . htmlspecialchars($current_column) . '</option>' . "\n";
+        }
+
+        echo $spaces . '        </select>' . "\n"
+           . $spaces . '        <i>' . $GLOBALS['strOr'] . '</i>' . "\n"
+           . $spaces . '        <label for="checkbox_' . $name_for_select . '_none"><input type="checkbox"' . (empty($GLOBALS['checkall']) ?  '' : ' checked="checked"') . ' name="' . $name_for_select . '_none" id="checkbox_' . $name_for_select . '_none" title="' . $GLOBALS['strNone'] . '" />'
+           . $GLOBALS['strNone'] . '</label>' . "\n"
+           . $spaces . '    </div>' . "\n";
+} // end function
+
+/**
+ * Displays the privileges form table
+ *
+ * @param   string  $db     the database
+ * @param   string  $table  the table
+ * @param   boolean $submit wheather to display the submit button or not
+ * @param   int     $indent the indenting level of the code
+ *
+ * @global  array      $cfg         the phpMyAdmin configuration
+ * @global  ressource  $user_link   the database connection
+ *
+ * @return  void
+ */
+function PMA_displayPrivTable($db = '*', $table = '*', $submit = TRUE, $indent = 0)
+{
+    if ($db == '*') {
+        $table = '*';
+    }
+    $spaces = str_repeat('    ', $indent);
+
+    if (isset($GLOBALS['username'])) {
+        $username = $GLOBALS['username'];
+        $hostname = $GLOBALS['hostname'];
+        if ($db == '*') {
+            $sql_query =
+                 'SELECT * FROM `mysql`.`user`'
+                .' WHERE ' . PMA_convert_using('User')
+                .' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted')
+                .' AND ' . PMA_convert_using('Host')
+                .' = ' . PMA_convert_using($hostname, 'quoted') . ';';
+        } elseif ($table == '*') {
+            $sql_query =
+                'SELECT * FROM `mysql`.`db`'
+                .' WHERE ' . PMA_convert_using('`User`')
+                .' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted')
+                .' AND ' . PMA_convert_using('`Host`')
+                .' = ' . PMA_convert_using($hostname, 'quoted')
+                .' AND ' .  PMA_convert_using(PMA_unescape_mysql_wildcards($db), 'quoted')
+                .' LIKE ' . PMA_convert_using('`Db`') . ';';
+        } else {
+            $sql_query =
+                'SELECT `Table_priv`'
+                .' FROM `mysql`.`tables_priv`'
+                .' WHERE ' . PMA_convert_using('`User`')
+                .' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted')
+                .' AND ' .PMA_convert_using('`Host`')
+                .' = ' . PMA_convert_using($hostname, 'quoted')
+                .' AND ' .PMA_convert_using('`Db`')
+                .' = ' . PMA_convert_using(PMA_unescape_mysql_wildcards($db), 'quoted')
+                .' AND ' . PMA_convert_using('`Table_name`')
+                .' = ' . PMA_convert_using($table, 'quoted') . ';';
+        }
+        $res = PMA_DBI_query($sql_query);
+        $row = PMA_DBI_fetch_assoc($res);
+        PMA_DBI_free_result($res);
+    }
+    if (empty($row)) {
+        if ($table == '*') {
+            if ($db == '*') {
+                $sql_query = 'SHOW COLUMNS FROM `mysql`.`user`;';
+            } elseif ($table == '*') {
+                $sql_query = 'SHOW COLUMNS FROM `mysql`.`db`;';
+            }
+            $res = PMA_DBI_query($sql_query);
+            while ($row1 = PMA_DBI_fetch_row($res)) {
+                if (substr($row1[0], 0, 4) == 'max_') {
+                    $row[$row1[0]] = 0;
+                } else {
+                    $row[$row1[0]] = 'N';
+                }
+            }
+            PMA_DBI_free_result($res);
+        } else {
+            $row = array('Table_priv' => '');
+        }
+    }
+    if (isset($row['Table_priv'])) {
+        $res = PMA_DBI_query(
+            'SHOW COLUMNS FROM `mysql`.`tables_priv` LIKE \'Table_priv\';',
+            $GLOBALS['userlink']);
+        // note: in MySQL 5.0.3 we get "Create View', 'Show view';
+        // the View for Create is spelled with uppercase V
+        // the view for Show is spelled with lowercase v
+        // and there is a space between the words
+
+        $row1 = PMA_DBI_fetch_assoc($res);
+        PMA_DBI_free_result($res);
+        $av_grants = explode ('\',\'', substr($row1['Type'], strpos($row1['Type'], '(') + 2, strpos($row1['Type'], ')') - strpos($row1['Type'], '(') - 3));
+        unset($res, $row1);
+        $users_grants = explode(',', $row['Table_priv']);
+
+        foreach ($av_grants as $current_grant) {
+            $row[$current_grant . '_priv'] = in_array($current_grant, $users_grants) ? 'Y' : 'N';
+        }
+        unset($row['Table_priv'], $current_grant, $av_grants, $users_grants);
+
+        // get collumns
+        $res = PMA_DBI_try_query('SHOW COLUMNS FROM `' . PMA_unescape_mysql_wildcards($db) . '`.`' . $table . '`;');
+        $columns = array();
+        if ($res) {
+            while ($row1 = PMA_DBI_fetch_row($res)) {
+                $columns[$row1[0]] = array(
+                    'Select' => FALSE,
+                    'Insert' => FALSE,
+                    'Update' => FALSE,
+                    'References' => FALSE
+                );
+            }
+            PMA_DBI_free_result($res);
+        }
+        unset($res, $row1);
+    }
+    // t a b l e - s p e c i f i c    p r i v i l e g e s
+    if (! empty($columns)) {
+        $res = PMA_DBI_query(
+            'SELECT `Column_name`, `Column_priv`'
+            .' FROM `mysql`.`columns_priv`'
+            .' WHERE ' . PMA_convert_using('`User`')
+            .' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted')
+            .' AND ' . PMA_convert_using('`Host`')
+            .' = ' . PMA_convert_using($hostname, 'quoted')
+            .' AND ' . PMA_convert_using('`Db`')
+            .' = ' . PMA_convert_using(PMA_unescape_mysql_wildcards($db), 'quoted')
+            .' AND ' . PMA_convert_using('`Table_name`')
+            .' = ' . PMA_convert_using($table, 'quoted') . ';');
+
+        while ($row1 = PMA_DBI_fetch_row($res)) {
+            $row1[1] = explode(',', $row1[1]);
+            foreach ($row1[1] as $current) {
+                $columns[$row1[0]][$current] = TRUE;
+            }
+        }
+        PMA_DBI_free_result($res);
+        unset($res, $row1, $current);
+
+        echo $spaces . '<input type="hidden" name="grant_count" value="' . count($row) . '" />' . "\n"
+           . $spaces . '<input type="hidden" name="column_count" value="' . count($columns) . '" />' . "\n"
+           . $spaces . '<fieldset id="fieldset_user_priv">' . "\n"
+           . $spaces . '    <legend>' . $GLOBALS['strTblPrivileges'] . '</legend>' . "\n"
+           . $spaces . '    <p><small><i>' . $GLOBALS['strEnglishPrivileges'] . '</i></small></p>' . "\n";
+
+
+        // privs that are attached to a specific column
+        PMA_display_column_privs($spaces, $columns, $row, 'Select_priv', 'SELECT', 'select', $GLOBALS['strPrivDescSelect'], 'Select');
+
+        PMA_display_column_privs($spaces, $columns, $row, 'Insert_priv', 'INSERT', 'insert', $GLOBALS['strPrivDescInsert'], 'Insert');
+
+        PMA_display_column_privs($spaces, $columns, $row, 'Update_priv', 'UPDATE', 'update', $GLOBALS['strPrivDescUpdate'], 'Update');
+
+        PMA_display_column_privs($spaces, $columns, $row, 'References_priv', 'REFERENCES', 'references', $GLOBALS['strPrivDescReferences'], 'References');
+
+        // privs that are not attached to a specific column
+
+        echo $spaces . '    <div class="item">' . "\n";
+        foreach ($row as $current_grant => $current_grant_value) {
+            if (in_array(substr($current_grant, 0, (strlen($current_grant) - 5)), array('Select', 'Insert', 'Update', 'References'))) {
+                continue;
+            }
+            // make a substitution to match the messages variables;
+            // also we must substitute the grant we get, because we can't generate
+            // a form variable containing blanks (those would get changed to
+            // an underscore when receiving the POST)
+            if ($current_grant == 'Create View_priv') {
+                $tmp_current_grant = 'CreateView_priv';
+                $current_grant = 'Create_view_priv';
+            } elseif ($current_grant == 'Show view_priv') {
+                $tmp_current_grant = 'ShowView_priv';
+                $current_grant = 'Show_view_priv';
+            } else {
+                $tmp_current_grant = $current_grant;
+            }
+
+            echo $spaces . '        <div class="item">' . "\n"
+               . $spaces . '            <input type="checkbox"' . (empty($GLOBALS['checkall']) ?  '' : ' checked="checked"') . ' name="' . $current_grant . '" id="checkbox_' . $current_grant . '" value="Y" ' . ($current_grant_value == 'Y' ? 'checked="checked" ' : '') . 'title="';
+
+            echo (isset($GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5))]) ? $GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5))] : $GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5)) . 'Tbl']) . '"/>' . "\n";
+
+            echo $spaces . '            <label for="checkbox_' . $current_grant . '"><tt><dfn title="' . (isset($GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5))]) ? $GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5))] : $GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5)) . 'Tbl']) . '">' . strtoupper(substr($current_grant, 0, strlen($current_grant) - 5)) . '</dfn></tt></label>' . "\n"
+               . $spaces . '        </div>' . "\n";
+        } // end foreach ()
+
+        echo $spaces . '    </div>' . "\n";
+        // for Safari 2.0.2
+        echo $spaces . '    <div class="clearfloat"></div>' . "\n";
+
+    } else {
+
+        // g l o b a l    o r    d b - s p e c i f i c
+        //
+        // d a t a
+        $privTable[0] = array(
+            array('Select', 'SELECT', $GLOBALS['strPrivDescSelect']),
+            array('Insert', 'INSERT', $GLOBALS['strPrivDescInsert']),
+            array('Update', 'UPDATE', $GLOBALS['strPrivDescUpdate']),
+            array('Delete', 'DELETE', $GLOBALS['strPrivDescDelete'])
+        );
+        if ($db == '*') {
+            $privTable[0][] = array('File', 'FILE', $GLOBALS['strPrivDescFile']);
+        }
+
+        // s t r u c t u r e
+        $privTable[1] = array(
+            array('Create', 'CREATE', ($table == '*' ? $GLOBALS['strPrivDescCreateDb'] : $GLOBALS['strPrivDescCreateTbl'])),
+            array('Alter', 'ALTER', $GLOBALS['strPrivDescAlter']),
+            array('Index', 'INDEX', $GLOBALS['strPrivDescIndex']),
+            array('Drop', 'DROP', ($table == '*' ? $GLOBALS['strPrivDescDropDb'] : $GLOBALS['strPrivDescDropTbl']))
+        );
+        if (isset($row['Create_tmp_table_priv'])) {
+            $privTable[1][] = array('Create_tmp_table', 'CREATE TEMPORARY TABLES', $GLOBALS['strPrivDescCreateTmpTable']);
+        }
+        // this one is for a db-specific priv: Create_view_priv
+        if (isset($row['Create_view_priv'])) {
+            $privTable[1][] = array('Create_view', 'CREATE VIEW', $GLOBALS['strPrivDescCreateView']);
+        }
+        // this one is for a table-specific priv: Create View_priv
+        if (isset($row['Create View_priv'])) {
+            $privTable[1][] = array('Create View', 'CREATE VIEW', $GLOBALS['strPrivDescCreateView']);
+        }
+        if (isset($row['Show_view_priv'])) {
+            $privTable[1][] = array('Show_view', 'SHOW VIEW', $GLOBALS['strPrivDescShowView']);
+        }
+        if (isset($row['Create_routine_priv'])) {
+            $privTable[1][] = array('Create_routine', 'CREATE ROUTINE', $GLOBALS['strPrivDescCreateRoutine']);
+        }
+        if (isset($row['Alter_routine_priv'])) {
+            $privTable[1][] = array('Alter_routine', 'ALTER ROUTINE', $GLOBALS['strPrivDescAlterRoutine']);
+        }
+        if (isset($row['Execute_priv'])) {
+            if (PMA_MYSQL_INT_VERSION >= 40002 && PMA_MYSQL_INT_VERSION <50003) {
+                $privTable[1][] = array('Execute', 'EXECUTE', $GLOBALS['strPrivDescExecute']);
+            } else {
+                $privTable[1][] = array('Execute', 'EXECUTE', $GLOBALS['strPrivDescExecute5']);
+            }
+        }
+
+        // a d m i n i s t r a t i o n
+        $privTable[2] = array();
+        if (isset($row['Grant_priv'])) {
+            $privTable[2][] = array('Grant', 'GRANT', $GLOBALS['strPrivDescGrant']);
+        }
+        if ($db == '*') {
+            if (isset($row['Super_priv'])) {
+                $privTable[2][] = array('Super', 'SUPER', $GLOBALS['strPrivDescSuper']);
+                $privTable[2][] = array('Process', 'PROCESS', $GLOBALS['strPrivDescProcess4']);
+            } else {
+                $privTable[2][] = array('Process', 'PROCESS', $GLOBALS['strPrivDescProcess3']);
+            }
+            $privTable[2][] = array('Reload', 'RELOAD', $GLOBALS['strPrivDescReload']);
+            $privTable[2][] = array('Shutdown', 'SHUTDOWN', $GLOBALS['strPrivDescShutdown']);
+            if (isset($row['Show_db_priv'])) {
+                $privTable[2][] = array('Show_db', 'SHOW DATABASES', $GLOBALS['strPrivDescShowDb']);
+            }
+        }
+        if (isset($row['Lock_tables_priv'])) {
+            $privTable[2][] = array('Lock_tables', 'LOCK TABLES', $GLOBALS['strPrivDescLockTables']);
+        }
+        $privTable[2][] = array('References', 'REFERENCES', $GLOBALS['strPrivDescReferences']);
+        if ($db == '*') {
+            //if (isset($row['Execute_priv'])) {
+            //    $privTable[2][] = array('Execute', 'EXECUTE', $GLOBALS['strPrivDescExecute']);
+            //}
+            if (isset($row['Repl_client_priv'])) {
+                $privTable[2][] = array('Repl_client', 'REPLICATION CLIENT', $GLOBALS['strPrivDescReplClient']);
+            }
+            if (isset($row['Repl_slave_priv'])) {
+                $privTable[2][] = array('Repl_slave', 'REPLICATION SLAVE', $GLOBALS['strPrivDescReplSlave']);
+            }
+            if (isset($row['Create_user_priv'])) {
+                $privTable[2][] = array('Create_user', 'CREATE USER', $GLOBALS['strPrivDescCreateUser']);
+            }
+        }
+        echo $spaces . '<input type="hidden" name="grant_count" value="' . (count($privTable[0]) + count($privTable[1]) + count($privTable[2]) - (isset($row['Grant_priv']) ? 1 : 0)) . '" />' . "\n"
+           . $spaces . '<fieldset id="fieldset_user_global_rights">' . "\n"
+           . $spaces . '    <legend>' . "\n"
+           . $spaces . '        ' . ($db == '*' ? $GLOBALS['strGlobalPrivileges'] : ($table == '*' ? $GLOBALS['strDbPrivileges'] : $GLOBALS['strTblPrivileges'])) . "\n"
+           . $spaces . '        (<a href="server_privileges.php?' . $GLOBALS['url_query'] .  '&amp;checkall=1" onclick="setCheckboxes(\'usersForm\', true); return false;">' . $GLOBALS['strCheckAll'] . '</a> /' . "\n"
+           . $spaces . '        <a href="server_privileges.php?' . $GLOBALS['url_query'] .  '" onclick="setCheckboxes(\'usersForm\', false); return false;">' . $GLOBALS['strUncheckAll'] . '</a>)' . "\n"
+           . $spaces . '    </legend>' . "\n"
+           . $spaces . '    <p><small><i>' . $GLOBALS['strEnglishPrivileges'] . '</i></small></p>' . "\n"
+           . $spaces . '    <fieldset>' . "\n"
+           . $spaces . '        <legend>' . $GLOBALS['strData'] . '</legend>' . "\n";
+        foreach ($privTable[0] as $priv)
+        {
+            echo $spaces . '        <div class="item">' . "\n"
+               . $spaces . '            <input type="checkbox"' . (empty($GLOBALS['checkall']) ?  '' : ' checked="checked"') . ' name="' . $priv[0] . '_priv" id="checkbox_' . $priv[0] . '_priv" value="Y" ' . ($row[$priv[0] . '_priv'] == 'Y' ? 'checked="checked" ' : '') . 'title="' . $priv[2] . '"/>' . "\n"
+               . $spaces . '            <label for="checkbox_' . $priv[0] . '_priv"><tt><dfn title="' . $priv[2] . '">' . $priv[1] . '</dfn></tt></label>' . "\n"
+               . $spaces . '        </div>' . "\n";
+        }
+        echo $spaces . '    </fieldset>' . "\n"
+           . $spaces . '    <fieldset>' . "\n"
+           . $spaces . '        <legend>' . $GLOBALS['strStructure'] . '</legend>' . "\n";
+        foreach ($privTable[1] as $priv)
+        {
+            echo $spaces . '        <div class="item">' . "\n"
+               . $spaces . '            <input type="checkbox"' . (empty($GLOBALS['checkall']) ?  '' : ' checked="checked"') . ' name="' . $priv[0] . '_priv" id="checkbox_' . $priv[0] . '_priv" value="Y" ' . ($row[$priv[0] . '_priv'] == 'Y' ? 'checked="checked" ' : '') . 'title="' . $priv[2] . '"/>' . "\n"
+               . $spaces . '            <label for="checkbox_' . $priv[0] . '_priv"><tt><dfn title="' . $priv[2] . '">' . $priv[1] . '</dfn></tt></label>' . "\n"
+               . $spaces . '        </div>' . "\n";
+        }
+        echo $spaces . '    </fieldset>' . "\n"
+           . $spaces . '    <fieldset>' . "\n"
+           . $spaces . '        <legend>' . $GLOBALS['strAdministration'] . '</legend>' . "\n";
+        foreach ($privTable[2] as $priv)
+        {
+            echo $spaces . '        <div class="item">' . "\n"
+               . $spaces . '            <input type="checkbox"' . (empty($GLOBALS['checkall']) ?  '' : ' checked="checked"') . ' name="' . $priv[0] . '_priv" id="checkbox_' . $priv[0] . '_priv" value="Y" ' . ($row[$priv[0] . '_priv'] == 'Y' ? 'checked="checked" ' : '') . 'title="' . $priv[2] . '"/>' . "\n"
+               . $spaces . '            <label for="checkbox_' . $priv[0] . '_priv"><tt><dfn title="' . $priv[2] . '">' . $priv[1] . '</dfn></tt></label>' . "\n"
+               . $spaces . '        </div>' . "\n";
+        }
+
+        echo $spaces . '    </fieldset>' . "\n";
+        // The "Resource limits" box is not displayed for db-specific privs
+        if ($db == '*' && PMA_MYSQL_INT_VERSION >= 40002) {
+            echo $spaces . '    <fieldset>' . "\n"
+               . $spaces . '        <legend>' . $GLOBALS['strResourceLimits'] . '</legend>' . "\n"
+               . $spaces . '        <p><small><i>' . $GLOBALS['strZeroRemovesTheLimit'] . '</i></small></p>' . "\n"
+               . $spaces . '        <div class="item">' . "\n"
+               . $spaces . '            <label for="text_max_questions"><tt><dfn title="' . $GLOBALS['strPrivDescMaxQuestions'] . '">MAX QUERIES PER HOUR</dfn></tt></label>' . "\n"
+               . $spaces . '            <input type="text" name="max_questions" id="text_max_questions" value="' . $row['max_questions'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxQuestions'] . '" />' . "\n"
+               . $spaces . '        </div>' . "\n"
+               . $spaces . '        <div class="item">' . "\n"
+               . $spaces . '            <label for="text_max_updates"><tt><dfn title="' . $GLOBALS['strPrivDescMaxUpdates'] . '">MAX UPDATES PER HOUR</dfn></tt></label>' . "\n"
+               . $spaces . '            <input type="text" name="max_updates" id="text_max_updates" value="' . $row['max_updates'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxUpdates'] . '" />' . "\n"
+               . $spaces . '        </div>' . "\n"
+               . $spaces . '        <div class="item">' . "\n"
+               . $spaces . '            <label for="text_max_connections"><tt><dfn title="' . $GLOBALS['strPrivDescMaxConnections'] . '">MAX CONNECTIONS PER HOUR</dfn></tt></label>' . "\n"
+               . $spaces . '            <input type="text" name="max_connections" id="text_max_connections" value="' . $row['max_connections'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxConnections'] . '" />' . "\n"
+               . $spaces . '        </div>' . "\n";
+
+            if (PMA_MYSQL_INT_VERSION >= 50003) {
+                echo $spaces . '        <div class="item">' . "\n"
+                   . $spaces . '            <label for="text_max_user_connections"><tt><dfn title="' . $GLOBALS['strPrivDescMaxUserConnections'] . '">MAX USER_CONNECTIONS</dfn></tt></label>' . "\n"
+                   . $spaces . '            <input type="text" name="max_user_connections" id="text_max_user_connections" value="' . $row['max_user_connections'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxUserConnections'] . '" />' . "\n"
+                   . $spaces . '        </div>' . "\n";
+            }
+            echo $spaces . '    </fieldset>' . "\n";
+           }
+        // for Safari 2.0.2
+        echo $spaces . '    <div class="clearfloat"></div>' . "\n";
+    }
+    echo $spaces . '</fieldset>' . "\n";
+    if ($submit) {
+        echo $spaces . '<fieldset id="fieldset_user_privtable_footer" class="tblFooters">' . "\n"
+           . $spaces . '    <input type="submit" name="update_privs" value="' . $GLOBALS['strGo'] . '" />' . "\n"
+           . $spaces . '</fieldset>' . "\n";
+    }
+} // end of the 'PMA_displayPrivTable()' function
+
+
+/**
+ * Displays the fields used by the "new user" form as well as the
+ * "change login information / copy user" form.
+ *
+ * @param   string     $mode    are we creating a new user or are we just
+ *                              changing  one? (allowed values: 'new', 'change')
+ * @param   int        $indent  the indenting level of the code
+ *
+ * @global  array      $cfg     the phpMyAdmin configuration
+ * @global  ressource  $user_link the database connection
+ *
+ * @return  void
+ */
+function PMA_displayLoginInformationFields($mode = 'new', $indent = 0) {
+    $spaces = str_repeat('    ', $indent);
+
+    // Get user/host name lengths
+    $fields_info = PMA_DBI_get_fields('mysql', 'user');
+    $username_length = 16;
+    $hostname_length = 41;
+    foreach ($fields_info as $key => $val) {
+        if ($val['Field'] == 'User') {
+            strtok($val['Type'], '()');
+            $v = strtok('()');
+            if (is_int($v)) {
+                $username_length = $v;
+            }
+        } elseif ($val['Field'] == 'Host') {
+            strtok($val['Type'], '()');
+            $v = strtok('()');
+            if (is_int($v)) {
+                $hostname_length = $v;
+            }
+        }
+    }
+    unset($fields_info);
+
+    if (isset($GLOBALS['username']) && strlen($GLOBALS['username']) === 0) {
+        $GLOBALS['pred_username'] = 'any';
+    }
+    echo $spaces . '<fieldset id="fieldset_add_user_login">' . "\n"
+       . $spaces . '<legend>' . $GLOBALS['strLoginInformation'] . '</legend>' . "\n"
+       . $spaces . '<div class="item">' . "\n"
+       . $spaces . '<label for="select_pred_username">' . "\n"
+       . $spaces . '    ' . $GLOBALS['strUserName'] . ':' . "\n"
+       . $spaces . '</label>' . "\n"
+       . $spaces . '<span class="options">' . "\n"
+       . $spaces . '    <select name="pred_username" id="select_pred_username" title="' . $GLOBALS['strUserName'] . '"' . "\n"
+       . $spaces . '        onchange="if (this.value == \'any\') { username.value = \'\'; } else if (this.value == \'userdefined\') { username.focus(); username.select(); }">' . "\n"
+       . $spaces . '        <option value="any"' . ((isset($GLOBALS['pred_username']) && $GLOBALS['pred_username'] == 'any') ? ' selected="selected"' : '') . '>' . $GLOBALS['strAnyUser'] . '</option>' . "\n"
+       . $spaces . '        <option value="userdefined"' . ((!isset($GLOBALS['pred_username']) || $GLOBALS['pred_username'] == 'userdefined') ? ' selected="selected"' : '') . '>' . $GLOBALS['strUseTextField'] . ':</option>' . "\n"
+       . $spaces . '    </select>' . "\n"
+       . $spaces . '</span>' . "\n"
+       . $spaces . '<input type="text" name="username" maxlength="' . $username_length . '" title="' . $GLOBALS['strUserName'] . '"' . (empty($GLOBALS['username']) ? '' : ' value="' . (isset($GLOBALS['new_username']) ? $GLOBALS['new_username'] : $GLOBALS['username']) . '"') . ' onchange="pred_username.value = \'userdefined\';" />' . "\n"
+       . $spaces . '</div>' . "\n"
+       . $spaces . '<div class="item">' . "\n"
+       . $spaces . '<label for="select_pred_hostname">' . "\n"
+       . $spaces . '    ' . $GLOBALS['strHost'] . ':' . "\n"
+       . $spaces . '</label>' . "\n"
+       . $spaces . '<span class="options">' . "\n"
+       . $spaces . '    <select name="pred_hostname" id="select_pred_hostname" title="' . $GLOBALS['strHost'] . '"' . "\n";
+    $res = PMA_DBI_query('SELECT USER();');
+    $row = PMA_DBI_fetch_row($res);
+    PMA_DBI_free_result($res);
+    unset($res);
+    if (!empty($row[0])) {
+        $thishost = str_replace("'", '', substr($row[0], (strrpos($row[0], '@') + 1)));
+        if ($thishost == 'localhost' || $thishost == '127.0.0.1') {
+            unset($thishost);
+        }
+    }
+    echo $spaces . '    onchange="if (this.value == \'any\') { hostname.value = \'%\'; } else if (this.value == \'localhost\') { hostname.value = \'localhost\'; } '
+       . (empty($thishost) ? '' : 'else if (this.value == \'thishost\') { hostname.value = \'' . addslashes(htmlspecialchars($thishost)) . '\'; } ')
+       . 'else if (this.value == \'hosttable\') { hostname.value = \'\'; } else if (this.value == \'userdefined\') { hostname.focus(); hostname.select(); }">' . "\n";
+    unset($row);
+
+    // when we start editing a user, $GLOBALS['pred_hostname'] is not defined
+    if (!isset($GLOBALS['pred_hostname']) && isset($GLOBALS['hostname'])) {
+        switch (strtolower($GLOBALS['hostname'])) {
+            case 'localhost':
+            case '127.0.0.1':
+                $GLOBALS['pred_hostname'] = 'localhost';
+                break;
+            case '%':
+                $GLOBALS['pred_hostname'] = 'any';
+                break;
+            default:
+                $GLOBALS['pred_hostname'] = 'userdefined';
+                break;
+        }
+    }
+    echo $spaces . '        <option value="any"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'any') ? ' selected="selected"' : '') . '>' . $GLOBALS['strAnyHost'] . '</option>' . "\n"
+       . $spaces . '        <option value="localhost"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'localhost') ? ' selected="selected"' : '') . '>' . $GLOBALS['strLocalhost'] . '</option>' . "\n";
+    if (!empty($thishost)) {
+        echo $spaces . '        <option value="thishost"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'thishost') ? ' selected="selected"' : '') . '>' . $GLOBALS['strThisHost'] . '</option>' . "\n";
+    }
+    unset($thishost);
+    echo $spaces . '        <option value="hosttable"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'hosttable') ? ' selected="selected"' : '') . '>' . $GLOBALS['strUseHostTable'] . '</option>' . "\n"
+       . $spaces . '        <option value="userdefined"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'userdefined') ? ' selected="selected"' : '') . '>' . $GLOBALS['strUseTextField'] . ':</option>' . "\n"
+       . $spaces . '    </select>' . "\n"
+       . $spaces . '</span>' . "\n"
+       . $spaces . '<input type="text" name="hostname" maxlength="' . $hostname_length . '" value="' . (isset($GLOBALS['hostname']) ? $GLOBALS['hostname'] : '') . '" title="' . $GLOBALS['strHost'] . '" onchange="pred_hostname.value = \'userdefined\';" />' . "\n"
+       . $spaces . '</div>' . "\n"
+       . $spaces . '<div class="item">' . "\n"
+       . $spaces . '<label for="select_pred_password">' . "\n"
+       . $spaces . '    ' . $GLOBALS['strPassword'] . ':' . "\n"
+       . $spaces . '</label>' . "\n"
+       . $spaces . '<span class="options">' . "\n"
+       . $spaces . '    <select name="pred_password" id="select_pred_password" title="' . $GLOBALS['strPassword'] . '"' . "\n"
+       . $spaces . '            onchange="if (this.value == \'none\') { pma_pw.value = \'\'; pma_pw2.value = \'\'; } else if (this.value == \'userdefined\') { pma_pw.focus(); pma_pw.select(); }">' . "\n"
+       . ($mode == 'change' ? $spaces . '            <option value="keep" selected="selected">' . $GLOBALS['strKeepPass'] . '</option>' . "\n" : '')
+       . $spaces . '        <option value="none"';
+    if (isset($GLOBALS['username']) && $mode != 'change') {
+        echo '  selected="selected"';
+    }
+    echo $spaces . '>' . $GLOBALS['strNoPassword'] . '</option>' . "\n"
+       . $spaces . '        <option value="userdefined"' . (isset($GLOBALS['username']) ? '' : ' selected="selected"') . '>' . $GLOBALS['strUseTextField'] . ':</option>' . "\n"
+       . $spaces . '    </select>' . "\n"
+       . $spaces . '</span>' . "\n"
+       . $spaces . '<input type="password" id="text_pma_pw" name="pma_pw" title="' . $GLOBALS['strPassword'] . '" onchange="pred_password.value = \'userdefined\';" />' . "\n"
+       . $spaces . '</div>' . "\n"
+       . $spaces . '<div class="item">' . "\n"
+       . $spaces . '<label for="text_pma_pw2">' . "\n"
+       . $spaces . '    ' . $GLOBALS['strReType'] . ':' . "\n"
+       . $spaces . '</label>' . "\n"
+       . $spaces . '<span class="options">&nbsp;</span>' . "\n"
+       . $spaces . '<input type="password" name="pma_pw2" id="text_pma_pw2" title="' . $GLOBALS['strReType'] . '" onchange="pred_password.value = \'userdefined\';" />' . "\n"
+       . $spaces . '</div>' . "\n"
+       . $spaces . '<div class="item">' . "\n"
+       . $spaces . '<label for="button_generate_password">' . "\n"
+       . $spaces . '    ' . $GLOBALS['strGeneratePassword'] . ':' . "\n"
+       . $spaces . '</label>' . "\n"
+       . $spaces . '<span class="options">' . "\n"
+       . $spaces . '    <input type="button" id="button_generate_password" value="' . $GLOBALS['strGenerate'] . '" onclick="suggestPassword()" />' . "\n"
+       . $spaces . '    <input type="button" id="button_copy_password" value="' . $GLOBALS['strCopy'] . '" onclick="suggestPasswordCopy(this.form)" />' . "\n"
+       . $spaces . '</span>' . "\n"
+       . $spaces . '<input type="text" name="generated_pw" id="generated_pw" />' . "\n"
+       . $spaces . '</div>' . "\n"
+       . $spaces . '</fieldset>' . "\n";
+} // end of the 'PMA_displayUserAndHostFields()' function
+
+
+/**
+ * Changes / copies a user, part I
+ */
+if (!empty($change_copy)) {
+    $user_host_condition =
+        ' WHERE ' . PMA_convert_using('User')
+        .' = ' . PMA_convert_using(PMA_sqlAddslashes($old_username), 'quoted')
+        .' AND ' . PMA_convert_using('Host')
+        .' = ' . PMA_convert_using($old_hostname, 'quoted') . ';';
+    $res = PMA_DBI_query('SELECT * FROM `mysql`.`user` ' . $user_host_condition);
+    if (!$res) {
+        $message = $GLOBALS['strNoUsersFound'];
+        unset($change_copy);
+    } else {
+        $row = PMA_DBI_fetch_assoc($res);
+        extract($row, EXTR_OVERWRITE);
+        // Recent MySQL versions have the field "Password" in mysql.user,
+        // so the previous extract creates $Password but this script
+        // uses $password
+        if (!isset($password) && isset($Password)) {
+            $password=$Password;
+        }
+        PMA_DBI_free_result($res);
+        $queries = array();
+    }
+}
+
+
+/**
+ * Adds a user
+ *   (Changes / copies a user, part II)
+ */
+if (!empty($adduser_submit) || !empty($change_copy)) {
+    $sql_query = '';
+    if ($pred_username == 'any') {
+        $username = '';
+    }
+    switch ($pred_hostname) {
+        case 'any':
+            $hostname = '%';
+            break;
+        case 'localhost':
+            $hostname = 'localhost';
+            break;
+        case 'hosttable':
+            $hostname = '';
+            break;
+        case 'thishost':
+            $res = PMA_DBI_query('SELECT USER();');
+            $row = PMA_DBI_fetch_row($res);
+            PMA_DBI_free_result($res);
+            unset($res);
+            $hostname = substr($row[0], (strrpos($row[0], '@') + 1));
+            unset($row);
+            break;
+    }
+    $res = PMA_DBI_query(
+        'SELECT \'foo\' FROM `mysql`.`user`'
+        .' WHERE ' . PMA_convert_using('User')
+        .' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted')
+        .' AND ' . PMA_convert_using('Host')
+        .' = ' . PMA_convert_using($hostname, 'quoted') . ';',
+        null, PMA_DBI_QUERY_STORE);
+    if (PMA_DBI_num_rows($res) == 1) {
+        PMA_DBI_free_result($res);
+        $message = sprintf($GLOBALS['strUserAlreadyExists'], '[i]\'' . $username . '\'@\'' . $hostname . '\'[/i]');
+        $adduser = 1;
+    } else {
+        PMA_DBI_free_result($res);
+
+        if (50002 <= PMA_MYSQL_INT_VERSION) {
+            // MySQL 5 requires CREATE USER before any GRANT on this user can done
+            $create_user_real = 'CREATE USER \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\'';
+        }
+
+        $real_sql_query =
+            'GRANT ' . join(', ', PMA_extractPrivInfo()) . ' ON *.* TO \''
+            . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\'';
+        if ($pred_password != 'none' && $pred_password != 'keep') {
+            $pma_pw_hidden = str_repeat('*', strlen($pma_pw));
+            $sql_query = $real_sql_query . ' IDENTIFIED BY \'' . $pma_pw_hidden . '\'';
+            $real_sql_query .= ' IDENTIFIED BY \'' . PMA_sqlAddslashes($pma_pw) . '\'';
+            if (isset($create_user_real)) {
+                $create_user_show = $create_user_real . ' IDENTIFIED BY \'' . $pma_pw_hidden . '\'';
+                $create_user_real .= ' IDENTIFIED BY \'' . PMA_sqlAddslashes($pma_pw) . '\'';
+            }
+        } else {
+            if ($pred_password == 'keep' && !empty($password)) {
+                $real_sql_query .= ' IDENTIFIED BY PASSWORD \'' . $password . '\'';
+                if (isset($create_user_real)) {
+                    $create_user_real .= ' IDENTIFIED BY PASSWORD \'' . $password . '\'';
+                }
+            }
+            $sql_query = $real_sql_query;
+            if (isset($create_user_real)) {
+                $create_user_show = $create_user_real;
+            }
+        }
+        /**
+         * @todo similar code appears twice in this script
+         */
+        if ((isset($Grant_priv) && $Grant_priv == 'Y') || (PMA_MYSQL_INT_VERSION >= 40002 && (isset($max_questions) || isset($max_connections) || isset($max_updates) || isset($max_user_connections)))) {
+            $real_sql_query .= 'WITH';
+            $sql_query .= 'WITH';
+            if (isset($Grant_priv) && $Grant_priv == 'Y') {
+                $real_sql_query .= ' GRANT OPTION';
+                $sql_query .= ' GRANT OPTION';
+            }
+            if (PMA_MYSQL_INT_VERSION >= 40002) {
+                if (isset($max_questions)) {
+                    // avoid negative values
+                    $max_questions = max(0, (int)$max_questions);
+                    $real_sql_query .= ' MAX_QUERIES_PER_HOUR ' . $max_questions;
+                    $sql_query .= ' MAX_QUERIES_PER_HOUR ' . $max_questions;
+                }
+                if (isset($max_connections)) {
+                    $max_connections = max(0, (int)$max_connections);
+                    $real_sql_query .= ' MAX_CONNECTIONS_PER_HOUR ' . $max_connections;
+                    $sql_query .= ' MAX_CONNECTIONS_PER_HOUR ' . $max_connections;
+                }
+                if (isset($max_updates)) {
+                    $max_updates = max(0, (int)$max_updates);
+                    $real_sql_query .= ' MAX_UPDATES_PER_HOUR ' . $max_updates;
+                    $sql_query .= ' MAX_UPDATES_PER_HOUR ' . $max_updates;
+                }
+            }
+            if (PMA_MYSQL_INT_VERSION >= 50003) {
+                if (isset($max_user_connections)) {
+                    $max_user_connections = max(0, (int)$max_user_connections);
+                    $real_sql_query .= ' MAX_USER_CONNECTIONS ' . $max_user_connections;
+                    $sql_query .= ' MAX_USER_CONNECTIONS ' . $max_user_connections;
+                }
+            }
+        }
+        if (isset($create_user_real)) {
+            $create_user_real .= ';';
+            $create_user_show .= ';';
+        }
+        $real_sql_query .= ';';
+        $sql_query .= ';';
+        if (empty($change_copy)) {
+            if (isset($create_user_real)) {
+                PMA_DBI_try_query($create_user_real) or PMA_mysqlDie(PMA_DBI_getError(), $create_user_show);
+                $sql_query = $create_user_show . $sql_query;
+            }
+            PMA_DBI_try_query($real_sql_query) or PMA_mysqlDie(PMA_DBI_getError(), $sql_query);
+            $message = $GLOBALS['strAddUserMessage'];
+
+            /* Create database for new user */
+            if (isset($createdb) && $createdb > 0) {
+                if ($createdb == 1) {
+                    $q = 'CREATE DATABASE IF NOT EXISTS ' . PMA_backquote(PMA_sqlAddslashes($username)) . ';';
+                    $sql_query .= $q;
+                    PMA_DBI_try_query($q) or PMA_mysqlDie(PMA_DBI_getError(), $sql_query);
+                    $GLOBALS['reload'] = TRUE;
+                    PMA_reloadNavigation();
+
+                    $q = 'GRANT ALL PRIVILEGES ON ' . PMA_backquote(PMA_sqlAddslashes($username)) . '.* TO \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\';';
+                    $sql_query .= $q;
+                    PMA_DBI_try_query($q) or PMA_mysqlDie(PMA_DBI_getError(), $sql_query);
+                } elseif ($createdb == 2) {
+                    $q = 'GRANT ALL PRIVILEGES ON ' . PMA_backquote(PMA_sqlAddslashes($username) . '\_%') . '.* TO \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\';';
+                    $sql_query .= $q;
+                    PMA_DBI_try_query($q) or PMA_mysqlDie(PMA_DBI_getError(), $sql_query);
+                }
+            }
+        } else {
+            if (isset($create_user_real)) {
+                $queries[]             = $create_user_real;
+            }
+            $queries[]             = $real_sql_query;
+            // we put the query containing the hidden password in
+            // $queries_for_display, at the same position occupied
+            // by the real query in $queries
+            $tmp_count = count($queries);
+            if (isset($create_user_real)) {
+                $queries_for_display[$tmp_count - 2] = $create_user_show;
+            }
+            $queries_for_display[$tmp_count - 1] = $sql_query;
+        }
+        unset($res, $real_sql_query);
+    }
+}
+
+
+/**
+ * Changes / copies a user, part III
+ */
+if (!empty($change_copy)) {
+    $user_host_condition =
+        ' WHERE ' . PMA_convert_using('User')
+        .' = ' . PMA_convert_using(PMA_sqlAddslashes($old_username), 'quoted')
+        .' AND ' . PMA_convert_using('Host')
+        .' = ' . PMA_convert_using($old_hostname, 'quoted') . ';';
+    $res = PMA_DBI_query('SELECT * FROM `mysql`.`db`' . $user_host_condition);
+    while ($row = PMA_DBI_fetch_assoc($res)) {
+        $queries[] =
+            'GRANT ' . join(', ', PMA_extractPrivInfo($row))
+            .' ON `' . $row['Db'] . '`.*'
+            .' TO \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\''
+            . ($row['Grant_priv'] == 'Y' ? ' WITH GRANT OPTION;' : ';');
+    }
+    PMA_DBI_free_result($res);
+    $res = PMA_DBI_query(
+        'SELECT `Db`, `Table_name`, `Table_priv`'
+        .' FROM `mysql`.`tables_priv`' . $user_host_condition,
+        $GLOBALS['userlink'], PMA_DBI_QUERY_STORE);
+    while ($row = PMA_DBI_fetch_assoc($res)) {
+
+        $res2 = PMA_DBI_QUERY(
+            'SELECT `Column_name`, `Column_priv`'
+            .' FROM `mysql`.`columns_priv`'
+            .' WHERE ' . PMA_convert_using('User')
+            .' = ' . PMA_convert_using(PMA_sqlAddslashes($old_username), 'quoted')
+            .' AND ' . PMA_convert_using('`Host`')
+            .' = ' . PMA_convert_using($old_hostname, 'quoted')
+            .' AND ' . PMA_convert_using('`Db`')
+            .' = ' . PMA_convert_using($row['Db'], 'quoted')
+            .' AND ' . PMA_convert_using('`Table_name`')
+            .' = ' . PMA_convert_using($row['Table_name'], 'quoted')
+            .';',
+            null, PMA_DBI_QUERY_STORE);
+
+        $tmp_privs1 = PMA_extractPrivInfo($row);
+        $tmp_privs2 = array(
+            'Select' => array(),
+            'Insert' => array(),
+            'Update' => array(),
+            'References' => array()
+        );
+
+        while ($row2 = PMA_DBI_fetch_assoc($res2)) {
+            $tmp_array = explode(',', $row2['Column_priv']);
+            if (in_array('Select', $tmp_array)) {
+                $tmp_privs2['Select'][] = $row2['Column_name'];
+            }
+            if (in_array('Insert', $tmp_array)) {
+                $tmp_privs2['Insert'][] = $row2['Column_name'];
+            }
+            if (in_array('Update', $tmp_array)) {
+                $tmp_privs2['Update'][] = $row2['Column_name'];
+            }
+            if (in_array('References', $tmp_array)) {
+                $tmp_privs2['References'][] = $row2['Column_name'];
+            }
+            unset($tmp_array);
+        }
+        if (count($tmp_privs2['Select']) > 0 && !in_array('SELECT', $tmp_privs1)) {
+            $tmp_privs1[] = 'SELECT (`' . join('`, `', $tmp_privs2['Select']) . '`)';
+        }
+        if (count($tmp_privs2['Insert']) > 0 && !in_array('INSERT', $tmp_privs1)) {
+            $tmp_privs1[] = 'INSERT (`' . join('`, `', $tmp_privs2['Insert']) . '`)';
+        }
+        if (count($tmp_privs2['Update']) > 0 && !in_array('UPDATE', $tmp_privs1)) {
+            $tmp_privs1[] = 'UPDATE (`' . join('`, `', $tmp_privs2['Update']) . '`)';
+        }
+        if (count($tmp_privs2['References']) > 0 && !in_array('REFERENCES', $tmp_privs1)) {
+            $tmp_privs1[] = 'REFERENCES (`' . join('`, `', $tmp_privs2['References']) . '`)';
+        }
+        unset($tmp_privs2);
+        $queries[] =
+            'GRANT ' . join(', ', $tmp_privs1)
+            . ' ON `' . $row['Db'] . '`.`' . $row['Table_name']
+            . '` TO \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\''
+            . (in_array('Grant', explode(',', $row['Table_priv'])) ? ' WITH GRANT OPTION;' : ';');
+    }
+}
+
+
+/**
+ * Updates privileges
+ */
+if (!empty($update_privs)) {
+    // escaping a wildcard character in a GRANT is only accepted at the global
+    // or database level, not at table level; this is why I remove
+    // the escaping character
+    // Note: in the phpMyAdmin list of Database-specific privileges,
+    //  we will have for example
+    //  test\_db  SELECT (this one is for privileges on a db level)
+    //  test_db   USAGE  (this one is for table-specific privileges)
+    //
+    // It looks curious but reflects the way MySQL works
+
+    if (! isset($dbname) || ! strlen($dbname)) {
+        $db_and_table = '*.*';
+    } else {
+        if (isset($tablename) && strlen($tablename)) {
+            $db_and_table = PMA_backquote(PMA_unescape_mysql_wildcards($dbname)) . '.';
+            $db_and_table .= PMA_backquote($tablename);
+        } else {
+            $db_and_table = PMA_backquote($dbname) . '.';
+            $db_and_table .= '*';
+        }
+    }
+
+    $sql_query0 =
+        'REVOKE ALL PRIVILEGES ON ' . $db_and_table
+        . ' FROM \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\';';
+    if (!isset($Grant_priv) || $Grant_priv != 'Y') {
+        $sql_query1 =
+            'REVOKE GRANT OPTION ON ' . $db_and_table
+            . ' FROM \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\';';
+    }
+    $sql_query2 =
+        'GRANT ' . join(', ', PMA_extractPrivInfo())
+        . ' ON ' . $db_and_table
+        . ' TO \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\'';
+
+    /**
+     * @todo similar code appears twice in this script
+     */
+    if ((isset($Grant_priv) && $Grant_priv == 'Y')
+      || ((! isset($dbname) || ! strlen($dbname)) && PMA_MYSQL_INT_VERSION >= 40002
+        && (isset($max_questions) || isset($max_connections)
+          || isset($max_updates) || isset($max_user_connections))))
+    {
+        $sql_query2 .= 'WITH';
+        if (isset($Grant_priv) && $Grant_priv == 'Y') {
+            $sql_query2 .= ' GRANT OPTION';
+        }
+        if (PMA_MYSQL_INT_VERSION >= 40002) {
+            if (isset($max_questions)) {
+                $max_questions = max(0, (int)$max_questions);
+                $sql_query2 .= ' MAX_QUERIES_PER_HOUR ' . $max_questions;
+            }
+            if (isset($max_connections)) {
+                $max_connections = max(0, (int)$max_connections);
+                $sql_query2 .= ' MAX_CONNECTIONS_PER_HOUR ' . $max_connections;
+            }
+            if (isset($max_updates)) {
+                $max_updates = max(0, (int)$max_updates);
+                $sql_query2 .= ' MAX_UPDATES_PER_HOUR ' . $max_updates;
+            }
+        }
+        if (PMA_MYSQL_INT_VERSION >= 50003) {
+            if (isset($max_user_connections)) {
+                $max_user_connections = max(0, (int)$max_user_connections);
+                $sql_query2 .= ' MAX_USER_CONNECTIONS ' . $max_user_connections;
+            }
+        }
+    }
+    $sql_query2 .= ';';
+    if (!PMA_DBI_try_query($sql_query0)) { // this query may fail, but this does not matter :o)
+        // a case when it can fail is when the admin does not have all
+        // privileges: he can't do a REVOKE ALL PRIVILEGES !
+        // so at least we display the error
+        echo PMA_DBI_getError();
+        unset($sql_query0);
+    }
+    if (isset($sql_query1) && !PMA_DBI_try_query($sql_query1)) { // this one may fail, too...
+        unset($sql_query1);
+    }
+    PMA_DBI_query($sql_query2);
+    $sql_query = (isset($sql_query0) ? $sql_query0 . ' ' : '')
+               . (isset($sql_query1) ? $sql_query1 . ' ' : '')
+               . $sql_query2;
+    $message = sprintf($GLOBALS['strUpdatePrivMessage'], '\'' . $username . '\'@\'' . $hostname . '\'');
+}
+
+
+/**
+ * Revokes Privileges
+ */
+if (!empty($revokeall)) {
+
+    if (! isset($dbname) || ! strlen($dbname)) {
+        $db_and_table = '*.*';
+    } else {
+        if (! isset($tablename) || ! strlen($tablename)) {
+            $db_and_table = PMA_backquote($dbname) . '.';
+            $db_and_table .= '*';
+        } else {
+            $db_and_table = PMA_backquote(PMA_unescape_mysql_wildcards($dbname)) . '.';
+            $db_and_table .= PMA_backquote($tablename);
+        }
+    }
+
+    $sql_query0 =
+        'REVOKE ALL PRIVILEGES ON ' . $db_and_table
+        . ' FROM \'' . $username . '\'@\'' . $hostname . '\';';
+    $sql_query1 =
+        'REVOKE GRANT OPTION ON ' . $db_and_table
+        . ' FROM \'' . $username . '\'@\'' . $hostname . '\';';
+    PMA_DBI_query($sql_query0);
+    if (!PMA_DBI_try_query($sql_query1)) { // this one may fail, too...
+        unset($sql_query1);
+    }
+    $sql_query = $sql_query0 . (isset($sql_query1) ? ' ' . $sql_query1 : '');
+    $message = sprintf($GLOBALS['strRevokeMessage'], '\'' . $username . '\'@\'' . $hostname . '\'');
+    if (! isset($tablename) || ! strlen($tablename)) {
+        unset($dbname);
+    } else {
+        unset($tablename);
+    }
+}
+
+
+/**
+ * Updates the password
+ */
+if (!empty($change_pw)) {
+    // similar logic in user_password.php
+    $message = '';
+
+    if ($nopass == 0 && isset($pma_pw) && isset($pma_pw2)) {
+        if ($pma_pw != $pma_pw2) {
+            $message = $strPasswordNotSame;
+        }
+        if (empty($pma_pw) || empty($pma_pw2)) {
+            $message = $strPasswordEmpty;
+        }
+    } // end if
+
+    // here $nopass could be == 1
+    if (empty($message)) {
+
+        $hashing_function = (PMA_MYSQL_INT_VERSION >= 40102 && !empty($pw_hash) && $pw_hash == 'old' ? 'OLD_' : '')
+                      . 'PASSWORD';
+
+        // in $sql_query which will be displayed, hide the password
+        $sql_query        = 'SET PASSWORD FOR \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\' = ' . (($pma_pw == '') ? '\'\'' : $hashing_function . '(\'' . preg_replace('@.@s', '*', $pma_pw) . '\')');
+        $local_query      = 'SET PASSWORD FOR \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\' = ' . (($pma_pw == '') ? '\'\'' : $hashing_function . '(\'' . PMA_sqlAddslashes($pma_pw) . '\')');
+        PMA_DBI_try_query($local_query) or PMA_mysqlDie(PMA_DBI_getError(), $sql_query, FALSE, $err_url);
+        $message = sprintf($GLOBALS['strPasswordChanged'], '\'' . $username . '\'@\'' . $hostname . '\'');
+    }
+}
+
+
+/**
+ * Deletes users
+ *   (Changes / copies a user, part IV)
+ */
+$user_host_separator = chr(27);
+
+if (!empty($delete) || (!empty($change_copy) && $mode < 4)) {
+    if (!empty($change_copy)) {
+        $selected_usr = array($old_username . $user_host_separator . $old_hostname);
+    } else {
+        $queries = array();
+    }
+    for ($i = 0; isset($selected_usr[$i]); $i++) {
+        list($this_user, $this_host) = explode($user_host_separator, $selected_usr[$i]);
+        $queries[] = '# ' . sprintf($GLOBALS['strDeleting'], '\'' . $this_user . '\'@\'' . $this_host . '\'') . ' ...';
+        if (PMA_MYSQL_INT_VERSION >= 50002) {
+            $queries[] = 'DROP USER \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';';
+        } else {
+            if ($mode == 2) {
+                // The SHOW GRANTS query may fail if the user has not been loaded
+                // into memory
+                $res = PMA_DBI_try_query('SHOW GRANTS FOR \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';');
+                if ($res) {
+                    $queries[] = 'REVOKE ALL PRIVILEGES ON *.* FROM \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';';
+                    while ($row = PMA_DBI_fetch_row($res)) {
+                        $this_table = substr($row[0], (strpos($row[0], 'ON') + 3), (strpos($row[0], ' TO ') - strpos($row[0], 'ON') - 3));
+                        if ($this_table != '*.*') {
+                            $queries[] = 'REVOKE ALL PRIVILEGES ON ' . $this_table . ' FROM \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';';
+
+                            if (strpos($row[0], 'WITH GRANT OPTION')) {
+                                $queries[] = 'REVOKE GRANT OPTION ON ' . $this_table . ' FROM \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';';
+                            }
+                        }
+                        unset($this_table);
+                    }
+                    PMA_DBI_free_result($res);
+                }
+                unset($res);
+            }
+            if (PMA_MYSQL_INT_VERSION >= 40101) {
+                if (PMA_MYSQL_INT_VERSION < 50002) {
+                    $queries[] = 'REVOKE GRANT OPTION ON *.* FROM \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';';
+                }
+                $queries[] = 'DROP USER \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';';
+            } else {
+                $queries[] = 'DELETE FROM `mysql`.`user` WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($this_user), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($this_host, 'quoted') . ';';
+            }
+            if ($mode != 2) {
+                // If we REVOKE the table grants, we should not need to modify the
+                // `mysql`.`db`, `mysql`.`tables_priv` and `mysql`.`columns_priv` tables manually...
+                $user_host_condition =
+                    ' WHERE ' . PMA_convert_using('User')
+                    . ' = ' . PMA_convert_using(PMA_sqlAddslashes($this_user), 'quoted')
+                    . ' AND ' . PMA_convert_using('Host')
+                    . ' = ' . PMA_convert_using($this_host, 'quoted') . ';';
+                $queries[] = 'DELETE FROM `mysql`.`db`' . $user_host_condition;
+                $queries[] = 'DELETE FROM `mysql`.`tables_priv`' . $user_host_condition;
+                $queries[] = 'DELETE FROM `mysql`.`columns_priv`' . $user_host_condition;
+            }
+        }
+        if (!empty($drop_users_db)) {
+            $queries[] = 'DROP DATABASE IF EXISTS ' . PMA_backquote($this_user) . ';';
+            $GLOBALS['reload'] = TRUE;
+            PMA_reloadNavigation();
+        }
+    }
+    if (empty($change_copy)) {
+        if (empty($queries)) {
+            $show_error_header = TRUE;
+            $message = $GLOBALS['strDeleteNoUsersSelected'];
+        } else {
+            if ($mode == 3) {
+                $queries[] = '# ' . $GLOBALS['strReloadingThePrivileges'] . ' ...';
+                $queries[] = 'FLUSH PRIVILEGES;';
+            }
+            foreach ($queries as $sql_query) {
+                if ($sql_query{0} != '#') {
+                    PMA_DBI_query($sql_query, $GLOBALS['userlink']);
+                }
+            }
+            $sql_query = join("\n", $queries);
+            $message = $GLOBALS['strUsersDeleted'];
+        }
+        unset($queries);
+    }
+}
+
+
+/**
+ * Changes / copies a user, part V
+ */
+if (!empty($change_copy)) {
+    $tmp_count = 0;
+    foreach ($queries as $sql_query) {
+        if ($sql_query{0} != '#') {
+            PMA_DBI_query($sql_query);
+        }
+        // when there is a query containing a hidden password, take it
+        // instead of the real query sent
+        if (isset($queries_for_display[$tmp_count])) {
+            $queries[$tmp_count] = $queries_for_display[$tmp_count];
+        }
+        $tmp_count++;
+    }
+    $message = $GLOBALS['strSuccess'];
+    $sql_query = join("\n", $queries);
+}
+
+
+/**
+ * Reloads the privilege tables into memory
+ */
+if (!empty($flush_privileges)) {
+    $sql_query = 'FLUSH PRIVILEGES;';
+    PMA_DBI_query($sql_query);
+    $message = $GLOBALS['strPrivilegesReloaded'];
+}
+
+
+/**
+ * Displays the links
+ */
+if (isset($viewing_mode) && $viewing_mode == 'db') {
+    $db = $checkprivs;
+    $url_query .= '&amp;goto=db_operations.php';
+
+    // Gets the database structure
+    $sub_part = '_structure';
+    require './libraries/db_info.inc.php';
+    echo "\n";
+} else {
+    require './libraries/server_links.inc.php';
+}
+
+
+/**
+ * defines some standard links
+ */
+$link_edit = '<a href="server_privileges.php?' . $GLOBALS['url_query']
+    .'&amp;username=%s'
+    .'&amp;hostname=%s'
+    .'&amp;dbname=%s'
+    .'&amp;tablename=%s">';
+if ($GLOBALS['cfg']['PropertiesIconic']) {
+    $link_edit .= '<img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 'b_usredit.png" width="16" height="16" alt="' . $GLOBALS['strEditPrivileges'] . '" title="' . $GLOBALS['strEditPrivileges'] . '" />';
+} else {
+    $link_edit .= $GLOBALS['strEditPrivileges'];
+}
+$link_edit .= '</a>';
+
+$link_revoke = '<a href="server_privileges.php?' . $GLOBALS['url_query']
+    .'&amp;username=%s'
+    .'&amp;hostname=%s'
+    .'&amp;dbname=%s'
+    .'&amp;tablename=%s'
+    .'&amp;revokeall=1">';
+if ($GLOBALS['cfg']['PropertiesIconic']) {
+    $link_revoke .= '<img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 'b_usrdrop.png" width="16" height="16" alt="' . $GLOBALS['strRevoke'] . '" title="' . $GLOBALS['strRevoke'] . '" />';
+} else {
+    $link_revoke .= $GLOBALS['strRevoke'];
+}
+$link_revoke .= '</a>';
+
+/**
+ * Displays the page
+ */
+if (empty($adduser) && (! isset($checkprivs) || ! strlen($checkprivs))) {
+    if (! isset($username)) {
+        // No username is given --> display the overview
+        echo '<h2>' . "\n"
+           . ($GLOBALS['cfg']['MainPageIconic'] ? '<img class="icon" src="'. $GLOBALS['pmaThemeImage'] . 'b_usrlist.png" alt="" />' : '')
+           . $GLOBALS['strUserOverview'] . "\n"
+           . '</h2>' . "\n";
+
+        $sql_query =
+            'SELECT `User`,' .
+            '       `Host`,' .
+            '       IF(`Password` = ' . (PMA_MYSQL_INT_VERSION >= 40100 ? '_latin1 ' : '') . '\'\', \'N\', \'Y\') AS \'Password\',' .
+            '       `Select_priv`,' .
+            '       `Insert_priv`,' .
+            '       `Update_priv`,' .
+            '       `Delete_priv`,' .
+            '       `Index_priv`,' .
+            '       `Alter_priv`,' .
+            '       `Create_priv`,' .
+            '       `Drop_priv`,' .
+            '       `Grant_priv`,' .
+            '       `References_priv`,' .
+            '       `Reload_priv`,' .
+            '       `Shutdown_priv`,' .
+            '       `Process_priv`,' .
+            '       `File_priv`';
+
+        if (PMA_MYSQL_INT_VERSION >= 40002) {
+            $sql_query .= ', `Show_db_priv`, `Super_priv`, `Create_tmp_table_priv`, `Lock_tables_priv`, `Execute_priv`, `Repl_slave_priv`, `Repl_client_priv`';
+        }
+
+        if (PMA_MYSQL_INT_VERSION >= 50001) {
+            $sql_query .= ', `Create_view_priv`, `Show_view_priv`';
+        }
+
+        if (PMA_MYSQL_INT_VERSION >= 50003) {
+            $sql_query .= ', `Create_user_priv`, `Create_routine_priv`, `Alter_routine_priv`';
+        }
+
+        $sql_query .= '  FROM `mysql`.`user`';
+
+        $sql_query .= (isset($initial) ? PMA_RangeOfUsers($initial) : '');
+
+        $sql_query .= ' ORDER BY `User` ASC, `Host` ASC;';
+        $res = PMA_DBI_try_query($sql_query, null, PMA_DBI_QUERY_STORE);
+
+        if (! $res) {
+            // the query failed! This may have two reasons:
+            // - the user does not have enough privileges
+            // - the privilege tables use a structure of an earlier version.
+            // so let's try a more simple query
+
+            $sql_query = 'SELECT * FROM `mysql`.`user`';
+            $res = PMA_DBI_try_query($sql_query, null, PMA_DBI_QUERY_STORE);
+
+            if (!$res) {
+                echo '<i>' . $GLOBALS['strNoPrivileges'] . '</i>' . "\n";
+                PMA_DBI_free_result($res);
+                unset($res);
+            } else {
+                // rabus: This message is hardcoded because I will replace it by
+                // a automatic repair feature soon.
+                echo '<div class="warning">' . "\n"
+                   . '    Warning: Your privilege table structure seems to be older than this MySQL version!<br />' . "\n"
+                   . '    Please run the script <tt>mysql_fix_privilege_tables</tt> that should be included in your MySQL server distribution to solve this problem!' . "\n"
+                   . '</div><br />' . "\n";
+            }
+        } else {
+
+            // we also want users not in table `user` but in other table
+            $tables = PMA_DBI_fetch_result('SHOW TABLES FROM `mysql`;');
+
+            $tables_to_search_for_users = array(
+                'user', 'db', 'tables_priv', 'columns_priv', 'procs_priv',
+            );
+
+            $db_rights_sqls = array();
+            foreach ($tables_to_search_for_users as $table_search_in) {
+                if (in_array($table_search_in, $tables)) {
+                    $db_rights_sqls[] = 'SELECT DISTINCT `User`, `Host` FROM `mysql`.`' . $table_search_in . '` ' . (isset($initial) ? PMA_RangeOfUsers($initial) : '');
+                }
+            }
+
+            $user_defaults = array(
+                'User'      => '',
+                'Host'      => '%',
+                'Password'  => '?',
+                'Grant_priv' => 'N',
+                'privs'     => array('USAGE'),
+            );
+
+            // for all initials, even non A-Z
+            $array_initials = array();
+            // for the rights
+            $db_rights = array();
+
+            // do not use UNION DISTINCT, as it's not allowed before
+            // MySQL 4.0.17, and because "it does nothing" (cf manual)
+            if (PMA_MYSQL_INT_VERSION >= 40000) {
+                $db_rights_sql = '(' . implode(') UNION (', $db_rights_sqls) . ')'
+                    .' ORDER BY `User` ASC, `Host` ASC';
+
+                $db_rights_result = PMA_DBI_query($db_rights_sql);
+
+                while ($db_rights_row = PMA_DBI_fetch_assoc($db_rights_result)) {
+                    $db_rights_row = array_merge($user_defaults, $db_rights_row);
+                    $db_rights[$db_rights_row['User']][$db_rights_row['Host']] =
+                        $db_rights_row;
+                }
+            } else {
+                foreach ($db_rights_sqls as $db_rights_sql) {
+                    $db_rights_result = PMA_DBI_query($db_rights_sql);
+
+                    while ($db_rights_row = PMA_DBI_fetch_assoc($db_rights_result)) {
+                        $db_rights_row = array_merge($user_defaults, $db_rights_row);
+                        $db_rights[$db_rights_row['User']][$db_rights_row['Host']] =
+                            $db_rights_row;
+                    }
+                }
+            }
+            PMA_DBI_free_result($db_rights_result);
+            unset($db_rights_sql, $db_rights_sqls, $db_rights_result, $db_rights_row);
+            ksort($db_rights);
+
+            /**
+             * Displays the initials
+             */
+
+            // initialize to FALSE the letters A-Z
+            for ($letter_counter = 1; $letter_counter < 27; $letter_counter++) {
+                if (! isset($array_initials[chr($letter_counter + 64)])) {
+                    $array_initials[chr($letter_counter + 64)] = FALSE;
+                }
+            }
+
+            $initials = PMA_DBI_try_query('SELECT DISTINCT UPPER(LEFT(' . PMA_convert_using('User') . ',1)) FROM `user` ORDER BY `User` ASC', null, PMA_DBI_QUERY_STORE);
+            while (list($tmp_initial) = PMA_DBI_fetch_row($initials)) {
+                $array_initials[$tmp_initial] = TRUE;
+            }
+
+            // Display the initials, which can be any characters, not
+            // just letters. For letters A-Z, we add the non-used letters
+            // as greyed out.
+
+            uksort($array_initials, "strnatcasecmp");
+
+            echo '<table cellspacing="5"><tr>';
+            foreach ($array_initials as $tmp_initial => $initial_was_found) {
+                if ($initial_was_found) {
+                    echo '<td><a href="server_privileges.php?' . $GLOBALS['url_query'] . '&amp;initial=' . urlencode($tmp_initial) . '">' . $tmp_initial . '</a></td>' . "\n";
+                } else {
+                    echo '<td>' . $tmp_initial . '</td>';
+                }
+            }
+            echo '<td><a href="server_privileges.php?' . $GLOBALS['url_query'] . '&amp;showall=1">[' . $GLOBALS['strShowAll'] . ']</a></td>' . "\n";
+            echo '</tr></table>';
+
+            /**
+            * Display the user overview
+            * (if less than 50 users, display them immediately)
+            */
+
+            if (isset($initial) || isset($showall) || PMA_DBI_num_rows($res) < 50) {
+
+                while ($row = PMA_DBI_fetch_assoc($res)) {
+                    $row['privs'] = PMA_extractPrivInfo($row, true);
+                    $db_rights[$row['User']][$row['Host']] = $row;
+                }
+                @PMA_DBI_free_result($res);
+                unset($res);
+
+                echo '<form name="usersForm" id="usersForm" action="server_privileges.php" method="post">' . "\n"
+                   . PMA_generate_common_hidden_inputs('', '', 1)
+                   . '    <table id="tableuserrights" class="data">' . "\n"
+                   . '    <thead>' . "\n"
+                   . '        <tr><td></td>' . "\n"
+                   . '            <th>' . $GLOBALS['strUser'] . '</th>' . "\n"
+                   . '            <th>' . $GLOBALS['strHost'] . '</th>' . "\n"
+                   . '            <th>' . $GLOBALS['strPassword'] . '</th>' . "\n"
+                   . '            <th>' . $GLOBALS['strGlobalPrivileges'] . ' '
+                   . PMA_showHint($GLOBALS['strEnglishPrivileges']) . '</th>' . "\n"
+                   . '            <th>' . $GLOBALS['strGrantOption'] . '</th>' . "\n"
+                   . '            ' . ($GLOBALS['cfg']['PropertiesIconic'] ? '<td></td>' : '<th>' . $GLOBALS['strAction'] . '</th>') . "\n";
+                echo '        </tr>' . "\n";
+                echo '    </thead>' . "\n";
+                echo '    <tbody>' . "\n";
+                $odd_row = true;
+                $index_checkbox = -1;
+                foreach ($db_rights as $user) {
+                    $index_checkbox++;
+                    ksort($user);
+                    foreach ($user as $host) {
+                        $index_checkbox++;
+                        echo '        <tr class="' . ($odd_row ? 'odd' : 'even') . '">' . "\n"
+                           . '            <td><input type="checkbox" name="selected_usr[]" id="checkbox_sel_users_' . $index_checkbox . '" value="' . str_replace(chr(27), '&#27;', htmlentities($host['User'] . $user_host_separator . $host['Host'])) . '"' . (empty($GLOBALS['checkall']) ?  '' : ' checked="checked"') . ' /></td>' . "\n"
+                           . '            <td><label for="checkbox_sel_users_' . $index_checkbox . '">' . (empty($host['User']) ? '<span style="color: #FF0000">' . $GLOBALS['strAny'] . '</span>' : htmlspecialchars($host['User'])) . '</label></td>' . "\n"
+                           . '            <td>' . htmlspecialchars($host['Host']) . '</td>' . "\n";
+                        echo '            <td>';
+                        switch ($host['Password']) {
+                            case 'Y':
+                                echo $GLOBALS['strYes'];
+                                break;
+                            case 'N':
+                                echo '<span style="color: #FF0000">' . $GLOBALS['strNo'] . '</span>';
+                                break;
+                            // this happens if this is a definition not coming from mysql.user
+                            default:
+                                echo '--'; // in future version, replace by "not present"
+                                break;
+                        } // end switch
+                        echo '</td>' . "\n"
+                           . '            <td><tt>' . "\n"
+                           . '                ' . implode(',' . "\n" . '            ', $host['privs']) . "\n"
+                           . '                </tt></td>' . "\n"
+                           . '            <td>' . ($host['Grant_priv'] == 'Y' ? $GLOBALS['strYes'] : $GLOBALS['strNo']) . '</td>' . "\n"
+                           . '            <td align="center">';
+                        printf($link_edit, urlencode($host['User']),
+                            urlencode($host['Host']), '', '');
+                        echo '</td>' . "\n"
+                           . '        </tr>' . "\n";
+                        $odd_row = ! $odd_row;
+                    }
+                }
+
+                unset($user, $host, $odd_row);
+                echo '    </tbody></table>' . "\n"
+                   .'<img class="selectallarrow"'
+                   .' src="' . $pmaThemeImage . 'arrow_' . $text_dir . '.png"'
+                   .' width="38" height="22"'
+                   .' alt="' . $GLOBALS['strWithChecked'] . '" />' . "\n"
+                   .'<a href="server_privileges.php?' . $GLOBALS['url_query'] .  '&amp;checkall=1"'
+                   .' onclick="if (markAllRows(\'usersForm\')) return false;">'
+                   . $GLOBALS['strCheckAll'] . '</a>' . "\n"
+                   .'/' . "\n"
+                   .'<a href="server_privileges.php?' . $GLOBALS['url_query'] .  '"'
+                   .' onclick="if (unMarkAllRows(\'usersForm\')) return false;">'
+                   . $GLOBALS['strUncheckAll'] . '</a>' . "\n";
+
+                // add/delete user fieldset
+                echo '    <fieldset id="fieldset_add_user">' . "\n"
+                   . '        <a href="server_privileges.php?' . $GLOBALS['url_query'] . '&amp;adduser=1">' . "\n"
+                   . ($GLOBALS['cfg']['PropertiesIconic'] ? '            <img class="icon" src="' . $pmaThemeImage . 'b_usradd.png" width="16" height="16" alt="" />' . "\n" : '')
+                   . '            ' . $GLOBALS['strAddUser'] . '</a>' . "\n"
+                   . '    </fieldset>' . "\n"
+                   . '    <fieldset id="fieldset_delete_user">'
+                   . '        <legend>' . "\n"
+                   . ($GLOBALS['cfg']['PropertiesIconic'] ? '            <img class="icon" src="' . $pmaThemeImage . 'b_usrdrop.png" width="16" height="16" alt="" />' . "\n" : '')
+                   . '            ' . $GLOBALS['strRemoveSelectedUsers'] . '' . "\n"
+                   . '        </legend>' . "\n";
+
+                // before MySQL 4.1.1, we offer some choices for the delete
+                // mode, but for 4.1.1+, it will be done with REVOKEing the
+                // privileges then a DROP USER (even no REVOKE at all
+                // for MySQL 5), so no need to offer so many options
+                if (PMA_MYSQL_INT_VERSION < 40101) {
+                   echo '        <input type="radio" title="' . $GLOBALS['strJustDelete'] . ' ' . $GLOBALS['strJustDeleteDescr'] . '" name="mode" id="radio_mode_1" value="1" checked="checked" />' . "\n"
+                   . '        <label for="radio_mode_1" title="' . $GLOBALS['strJustDelete'] . ' ' . $GLOBALS['strJustDeleteDescr'] . '">' . "\n"
+                   . '            ' . $GLOBALS['strJustDelete'] . "\n"
+                   . '        </label><br />' . "\n"
+                   . '        <input type="radio" title="' . $GLOBALS['strRevokeAndDelete'] . ' ' . $GLOBALS['strRevokeAndDeleteDescr'] . '" name="mode" id="radio_mode_2" value="2" />' . "\n"
+                   . '        <label for="radio_mode_2" title="' . $GLOBALS['strRevokeAndDelete'] . ' ' . $GLOBALS['strRevokeAndDeleteDescr'] . '">' . "\n"
+                   . '            ' . $GLOBALS['strRevokeAndDelete'] . "\n"
+                   . '        </label><br />' . "\n"
+                   . '        <input type="radio" title="' . $GLOBALS['strDeleteAndFlush'] . ' ' . $GLOBALS['strDeleteAndFlushDescr'] . '" name="mode" id="radio_mode_3" value="3" />' . "\n"
+                   . '        <label for="radio_mode_3" title="' . $GLOBALS['strDeleteAndFlush'] . ' ' . $GLOBALS['strDeleteAndFlushDescr'] . '">' . "\n"
+                   . '            ' . $GLOBALS['strDeleteAndFlush'] . "\n"
+                   . '        </label><br />' . "\n";
+                 } else {
+                     echo '        <input type="hidden" name="mode" value="2" />' . "\n"
+                     . '(' . $GLOBALS['strRevokeAndDelete'] . ')<br />' . "\n";
+                 }
+
+                 echo '        <input type="checkbox" title="' . $GLOBALS['strDropUsersDb'] . '" name="drop_users_db" id="checkbox_drop_users_db" />' . "\n"
+                   . '        <label for="checkbox_drop_users_db" title="' . $GLOBALS['strDropUsersDb'] . '">' . "\n"
+                   . '            ' . $GLOBALS['strDropUsersDb'] . "\n"
+                   . '        </label>' . "\n"
+                   . '    </fieldset>' . "\n"
+                   . '    <fieldset id="fieldset_delete_user_footer" class="tblFooters">' . "\n"
+                   . '        <input type="submit" name="delete" value="' . $GLOBALS['strGo'] . '" id="buttonGo" />' . "\n"
+                   . '    </fieldset>' . "\n";
+            } else {
+
+                unset ($row);
+                echo '    <fieldset id="fieldset_add_user">' . "\n"
+                   . '        <a href="server_privileges.php?' . $GLOBALS['url_query'] . '&amp;adduser=1">' . "\n"
+                   . ($GLOBALS['cfg']['PropertiesIconic'] ? '            <img class="icon" src="' . $pmaThemeImage . 'b_usradd.png" width="16" height="16" alt="" />' . "\n" : '')
+                   . '            ' . $GLOBALS['strAddUser'] . '</a>' . "\n"
+                   . '    </fieldset>' . "\n";
+            } // end if (display overview)
+            echo '</form>' . "\n"
+               . '<div class="warning">' . "\n"
+               . '    ' . sprintf($GLOBALS['strFlushPrivilegesNote'], '<a href="server_privileges.php?' . $GLOBALS['url_query'] . '&amp;flush_privileges=1">', '</a>') . "\n"
+               . '</div>' . "\n";
+         }
+
+
+    } else {
+
+        // A user was selected -> display the user's properties
+
+        echo '<h2>' . "\n"
+           . ($GLOBALS['cfg']['PropertiesIconic'] ? '<img class="icon" src="' . $pmaThemeImage . 'b_usredit.png" width="16" height="16" alt="" />' : '')
+           . $GLOBALS['strUser'] . ' <i><a href="server_privileges.php?' . $GLOBALS['url_query'] . '&amp;username=' . urlencode($username) . '&amp;hostname=' . urlencode($hostname) . '">\'' . htmlspecialchars($username) . '\'@\'' . htmlspecialchars($hostname) . '\'</a></i>' . "\n";
+        if (isset($dbname) && strlen($dbname)) {
+            if ($dbname_is_wildcard) {
+            echo '    - ' . $GLOBALS['strDatabases'];
+            } else {
+            echo '    - ' . $GLOBALS['strDatabase'];
+            }
+            $url_dbname = urlencode(str_replace('\_', '_', $dbname));
+            echo ' <i><a href="' . $GLOBALS['cfg']['DefaultTabDatabase'] . '?' . $GLOBALS['url_query'] . '&amp;db=' . $url_dbname . '&amp;reload=1">' . htmlspecialchars($dbname) . '</a></i>' . "\n";
+            if (isset($tablename) && strlen($tablename)) {
+                echo '    - ' . $GLOBALS['strTable'] . ' <i><a href="' . $GLOBALS['cfg']['DefaultTabTable'] . '?' . $GLOBALS['url_query'] . '&amp;db=' . $url_dbname . '&amp;table=' . urlencode($tablename) . '&amp;reload=1">' . htmlspecialchars($tablename) . '</a></i>' . "\n";
+            }
+            unset($url_dbname);
+        }
+        echo ' : ' . $GLOBALS['strEditPrivileges'] . '</h2>' . "\n";
+        $res = PMA_DBI_query('SELECT \'foo\' FROM `mysql`.`user` WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($hostname, 'quoted') . ';', null, PMA_DBI_QUERY_STORE);
+        $user_does_not_exists = (PMA_DBI_num_rows($res) < 1);
+        PMA_DBI_free_result($res);
+        unset($res);
+        if ($user_does_not_exists) {
+            echo $GLOBALS['strUserNotFound'];
+            PMA_displayLoginInformationFields();
+            //require_once './libraries/footer.inc.php';
+        }
+        echo '<form name="usersForm" id="usersForm" action="server_privileges.php" method="post">' . "\n"
+           . PMA_generate_common_hidden_inputs('', '', 3)
+           . '<input type="hidden" name="username" value="' . htmlspecialchars($username) . '" />' . "\n"
+           . '<input type="hidden" name="hostname" value="' . htmlspecialchars($hostname) . '" />' . "\n";
+        if (isset($dbname) && strlen($dbname)) {
+            echo '<input type="hidden" name="dbname" value="' . htmlspecialchars($dbname) . '" />' . "\n";
+            if (isset($tablename) && strlen($tablename)) {
+                echo ' <input type="hidden" name="tablename" value="' . htmlspecialchars($tablename) . '" />' . "\n";
+            }
+        }
+        PMA_displayPrivTable(((! isset($dbname) || ! strlen($dbname)) ? '*' : $dbname),
+            (((! isset($dbname) || ! strlen($dbname)) || (! isset($tablename) || ! strlen($tablename))) ? '*' : $tablename),
+            TRUE, 3);
+        echo '</form>' . "\n";
+
+        if ((! isset($tablename) || ! strlen($tablename)) && empty($dbname_is_wildcard)) {
+
+            // no table name was given, display all table specific rights
+            // but only if $dbname contains no wildcards
+
+            // table header
+            echo '<form action="server_privileges.php" method="post">' . "\n"
+               . PMA_generate_common_hidden_inputs('', '', 6)
+               . '<input type="hidden" name="username" value="' . htmlspecialchars($username) . '" />' . "\n"
+               . '<input type="hidden" name="hostname" value="' . htmlspecialchars($hostname) . '" />' . "\n"
+               . '<fieldset>' . "\n"
+               . '<legend>' . ((! isset($dbname) || ! strlen($dbname)) ? $GLOBALS['strDbPrivileges'] : $GLOBALS['strTblPrivileges']) . '</legend>' . "\n"
+               . '<table class="data">' . "\n"
+               . '<thead>' . "\n"
+               . '<tr><th>' . ((! isset($dbname) || ! strlen($dbname)) ? $GLOBALS['strDatabase'] : $GLOBALS['strTable']) . '</th>' . "\n"
+               . '    <th>' . $GLOBALS['strPrivileges'] . '</th>' . "\n"
+               . '    <th>' . $GLOBALS['strGrantOption'] . '</th>' . "\n"
+               . '    <th>' . ((! isset($dbname) || ! strlen($dbname)) ? $GLOBALS['strTblPrivileges'] : $GLOBALS['strColumnPrivileges']) . '</th>' . "\n"
+               . '    <th colspan="2">' . $GLOBALS['strAction'] . '</th>' . "\n"
+               . '</tr>' . "\n"
+               . '</thead>' . "\n"
+               . '<tbody>' . "\n";
+
+            $user_host_condition =
+                ' WHERE ' . PMA_convert_using('`User`')
+                . ' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted')
+                . ' AND ' . PMA_convert_using('`Host`')
+                . ' = ' . PMA_convert_using($hostname, 'quoted');
+
+            // table body
+            // get data
+
+            // we also want privielgs for this user not in table `db` but in other table
+            $tables = PMA_DBI_fetch_result('SHOW TABLES FROM `mysql`;');
+            if ((! isset($dbname) || ! strlen($dbname))) {
+
+                // no db name given, so we want all privs for the given user
+
+                $tables_to_search_for_users = array(
+                    'tables_priv', 'columns_priv',
+                );
+
+                $db_rights_sqls = array();
+                foreach ($tables_to_search_for_users as $table_search_in) {
+                    if (in_array($table_search_in, $tables)) {
+                        $db_rights_sqls[] = '
+                            SELECT DISTINCT `Db`
+                                   FROM `mysql`.`' . $table_search_in . '`
+                                  ' . $user_host_condition;
+                    }
+                }
+
+                $user_defaults = array(
+                    'Db'          => '',
+                    'Grant_priv'  => 'N',
+                    'privs'       => array('USAGE'),
+                    'Table_privs' => true,
+                );
+
+                // for the rights
+                $db_rights = array();
+
+                if (PMA_MYSQL_INT_VERSION >= 40000) {
+                    $db_rights_sql = '(' . implode(') UNION (', $db_rights_sqls) . ')'
+                        .' ORDER BY `Db` ASC';
+
+                    $db_rights_result = PMA_DBI_query($db_rights_sql);
+
+                    while ($db_rights_row = PMA_DBI_fetch_assoc($db_rights_result)) {
+                        $db_rights_row = array_merge($user_defaults, $db_rights_row);
+                        // only Db names in the table `mysql`.`db` uses wildcards
+                        // as we are in the db specific rights display we want
+                        // all db names escaped, also from other sources
+                        $db_rights_row['Db'] = PMA_escape_mysql_wildcards(
+                            $db_rights_row['Db']);
+                        $db_rights[$db_rights_row['Db']] = $db_rights_row;
+                    }
+                } else {
+                    foreach ($db_rights_sqls as $db_rights_sql) {
+                        $db_rights_result = PMA_DBI_query($db_rights_sql);
+
+                        while ($db_rights_row = PMA_DBI_fetch_assoc($db_rights_result)) {
+                            $db_rights_row = array_merge($user_defaults, $db_rights_row);
+                            $db_rights[$db_rights_row['Db']] = $db_rights_row;
+                        }
+                    }
+                }
+                PMA_DBI_free_result($db_rights_result);
+                unset($db_rights_sql, $db_rights_sqls, $db_rights_result, $db_rights_row);
+
+                $sql_query = 'SELECT * FROM `mysql`.`db`' . $user_host_condition . ' ORDER BY `Db` ASC';
+                $res = PMA_DBI_query($sql_query);
+                $sql_query = '';
+
+                while ($row = PMA_DBI_fetch_assoc($res)) {
+                    if (isset($db_rights[$row['Db']])) {
+                        $db_rights[$row['Db']] = array_merge($db_rights[$row['Db']], $row);
+                    } else {
+                        $db_rights[$row['Db']] = $row;
+                    }
+                    // there are db specific rights for this user
+                    // so we can drop this db rights
+                    $db_rights[$row['Db']]['can_delete'] = true;
+                }
+                PMA_DBI_free_result($res);
+                unset($row, $res);
+
+            } else {
+
+                // db name was given,
+                // so we want all user specific rights for this db
+
+                $user_host_condition .=
+                    ' AND ' . PMA_convert_using('`Db`')
+                    .' LIKE ' . PMA_convert_using($dbname, 'quoted');
+
+                $tables_to_search_for_users = array(
+                    'columns_priv',
+                );
+
+                $db_rights_sqls = array();
+                foreach ($tables_to_search_for_users as $table_search_in) {
+                    if (in_array($table_search_in, $tables)) {
+                        $db_rights_sqls[] = '
+                            SELECT DISTINCT `Table_name`
+                                   FROM `mysql`.`' . $table_search_in . '`
+                                  ' . $user_host_condition;
+                    }
+                }
+
+                $user_defaults = array(
+                    'Table_name'  => '',
+                    'Grant_priv'  => 'N',
+                    'privs'       => array('USAGE'),
+                    'Column_priv' => true,
+                );
+
+                // for the rights
+                $db_rights = array();
+
+                if (PMA_MYSQL_INT_VERSION >= 40000) {
+                    $db_rights_sql = '(' . implode(') UNION (', $db_rights_sqls) . ')'
+                        .' ORDER BY `Table_name` ASC';
+
+                    $db_rights_result = PMA_DBI_query($db_rights_sql);
+
+                    while ($db_rights_row = PMA_DBI_fetch_assoc($db_rights_result)) {
+                        $db_rights_row = array_merge($user_defaults, $db_rights_row);
+                        $db_rights[$db_rights_row['Table_name']] = $db_rights_row;
+                    }
+                } else {
+                    foreach ($db_rights_sqls as $db_rights_sql) {
+                        $db_rights_result = PMA_DBI_query($db_rights_sql);
+
+                        while ($db_rights_row = PMA_DBI_fetch_assoc($db_rights_result)) {
+                            $db_rights_row = array_merge($user_defaults, $db_rights_row);
+                            $db_rights[$db_rights_row['Table_name']] = $db_rights_row;
+                        }
+                    }
+                }
+                PMA_DBI_free_result($db_rights_result);
+                unset($db_rights_sql, $db_rights_sqls, $db_rights_result, $db_rights_row);
+
+                $sql_query =
+                    'SELECT `Table_name`,'
+                    .' `Table_priv`,'
+                    .' IF(`Column_priv` = ' . (PMA_MYSQL_INT_VERSION >= 40100 ? '_latin1 ' : '') . ' \'\', 0, 1)'
+                    .' AS \'Column_priv\''
+                    .' FROM `mysql`.`tables_priv`'
+                    . $user_host_condition
+                    .' ORDER BY `Table_name` ASC;';
+                $res = PMA_DBI_query($sql_query);
+                $sql_query = '';
+
+                while ($row = PMA_DBI_fetch_assoc($res)) {
+                    if (isset($db_rights[$row['Table_name']])) {
+                        $db_rights[$row['Table_name']] = array_merge($db_rights[$row['Table_name']], $row);
+                    } else {
+                        $db_rights[$row['Table_name']] = $row;
+                    }
+                }
+                PMA_DBI_free_result($res);
+                unset($row, $res);
+            }
+            ksort($db_rights);
+
+            // display rows
+            if (count($db_rights) < 1) {
+                echo '<tr class="odd">' . "\n"
+                   . '    <td colspan="6"><center><i>' . $GLOBALS['strNone'] . '</i></center></td>' . "\n"
+                   . '</tr>' . "\n";
+            } else {
+                $odd_row = true;
+                $found_rows = array();
+                //while ($row = PMA_DBI_fetch_assoc($res)) {
+                foreach ($db_rights as $row) {
+                    $found_rows[] = (! isset($dbname) || ! strlen($dbname)) ? $row['Db'] : $row['Table_name'];
+
+                    echo '<tr class="' . ($odd_row ? 'odd' : 'even') . '">' . "\n"
+                       . '    <td>' . htmlspecialchars((! isset($dbname) || ! strlen($dbname)) ? $row['Db'] : $row['Table_name']) . '</td>' . "\n"
+                       . '    <td><tt>' . "\n"
+                       . '        ' . join(',' . "\n" . '            ', PMA_extractPrivInfo($row, TRUE)) . "\n"
+                       . '        </tt></td>' . "\n"
+                       . '    <td>' . ((((! isset($dbname) || ! strlen($dbname)) && $row['Grant_priv'] == 'Y') || (isset($dbname) && strlen($dbname) && in_array('Grant', explode(',', $row['Table_priv'])))) ? $GLOBALS['strYes'] : $GLOBALS['strNo']) . '</td>' . "\n"
+                       . '    <td>';
+                    if (! empty($row['Table_privs']) || ! empty ($row['Column_priv'])) {
+                        echo $GLOBALS['strYes'];
+                    } else {
+                        echo $GLOBALS['strNo'];
+                    }
+                    echo '</td>' . "\n"
+                       . '    <td>';
+                    printf($link_edit, urlencode($username),
+                        urlencode($hostname),
+                        urlencode((! isset($dbname) || ! strlen($dbname)) ? $row['Db'] : $dbname),
+                        urlencode((! isset($dbname) || ! strlen($dbname)) ? '' : $row['Table_name']));
+                    echo '</td>' . "\n"
+                       . '    <td>';
+                    if (! empty($row['can_delete']) || isset($row['Table_name']) && strlen($row['Table_name'])) {
+                        printf($link_revoke, urlencode($username),
+                            urlencode($hostname),
+                            urlencode((! isset($dbname) || ! strlen($dbname)) ? $row['Db'] : $dbname),
+                            urlencode((! isset($dbname) || ! strlen($dbname)) ? '' : $row['Table_name']));
+                    }
+                    echo '</td>' . "\n"
+                       . '</tr>' . "\n";
+                    $odd_row = ! $odd_row;
+                } // end while
+            }
+            unset($row);
+            echo '</tbody>' . "\n"
+               . '</table>' . "\n";
+
+            if (! isset($dbname) || ! strlen($dbname)) {
+
+                // no database name was give, display select db
+
+                if (! empty($found_rows)) {
+                    $pred_db_array = array_diff(
+                        PMA_DBI_fetch_result('SHOW DATABASES;'),
+                        $found_rows);
+                } else {
+                    $pred_db_array =PMA_DBI_fetch_result('SHOW DATABASES;');
+                }
+
+                echo '    <label for="text_dbname">' . $GLOBALS['strAddPrivilegesOnDb'] . ':</label>' . "\n";
+                if (!empty($pred_db_array)) {
+                    echo '    <select name="pred_dbname" onchange="this.form.submit();">' . "\n"
+                       . '        <option value="" selected="selected">' . $GLOBALS['strUseTextField'] . ':</option>' . "\n";
+                    foreach ($pred_db_array as $current_db) {
+                        $current_db = PMA_escape_mysql_wildcards($current_db);
+                        echo '        <option value="' . htmlspecialchars($current_db) . '">'
+                            . htmlspecialchars($current_db) . '</option>' . "\n";
+                    }
+                    echo '    </select>' . "\n";
+                }
+                echo '    <input type="text" id="text_dbname" name="dbname" />' . "\n"
+                    .PMA_showHint($GLOBALS['strEscapeWildcards']);
+            } else {
+                echo '    <input type="hidden" name="dbname" value="' . htmlspecialchars($dbname) . '"/>' . "\n"
+                   . '    <label for="text_tablename">' . $GLOBALS['strAddPrivilegesOnTbl'] . ':</label>' . "\n";
+                if ($res = @PMA_DBI_try_query('SHOW TABLES FROM ' . PMA_backquote($dbname) . ';', null, PMA_DBI_QUERY_STORE)) {
+                    $pred_tbl_array = array();
+                    while ($row = PMA_DBI_fetch_row($res)) {
+                        if (!isset($found_rows) || !in_array($row[0], $found_rows)) {
+                            $pred_tbl_array[] = $row[0];
+                        }
+                    }
+                    PMA_DBI_free_result($res);
+                    unset($res, $row);
+                    if (!empty($pred_tbl_array)) {
+                        echo '    <select name="pred_tablename" onchange="this.form.submit();">' . "\n"
+                           . '        <option value="" selected="selected">' . $GLOBALS['strUseTextField'] . ':</option>' . "\n";
+                        foreach ($pred_tbl_array as $current_table) {
+                            echo '        <option value="' . htmlspecialchars($current_table) . '">' . htmlspecialchars($current_table) . '</option>' . "\n";
+                        }
+                        echo '    </select>' . "\n";
+                    }
+                } else {
+                    unset($res);
+                }
+                echo '    <input type="text" id="text_tablename" name="tablename" />' . "\n";
+            }
+            echo '</fieldset>' . "\n";
+            echo '<fieldset class="tblFooters">' . "\n"
+               . '    <input type="submit" value="' . $GLOBALS['strGo'] . '" />'
+               . '</fieldset>' . "\n"
+               . '</form>' . "\n";
+        }
+
+        if ((! isset($dbname) || ! strlen($dbname)) && ! $user_does_not_exists) {
+            require_once './libraries/display_change_password.lib.php';
+
+            echo '<form action="server_privileges.php" method="post" onsubmit="return checkPassword(this);">' . "\n"
+               . PMA_generate_common_hidden_inputs('', '', 3)
+               . '<input type="hidden" name="old_username" value="' . htmlspecialchars($username) . '" />' . "\n"
+               . '<input type="hidden" name="old_hostname" value="' . htmlspecialchars($hostname) . '" />' . "\n"
+               . '<fieldset id="fieldset_change_copy_user">' . "\n"
+               . '    <legend>' . $GLOBALS['strChangeCopyUser'] . '</legend>' . "\n";
+            PMA_displayLoginInformationFields('change', 3);
+            echo '    <fieldset>' . "\n"
+               . '        <legend>' . $GLOBALS['strChangeCopyMode'] . '</legend>' . "\n"
+               . '        <input type="radio" name="mode" value="4" id="radio_mode_4" checked="checked" /><label for="radio_mode_4">' . "\n"
+               . '            ' . $GLOBALS['strChangeCopyModeCopy'] . "\n"
+               . '        </label><br />' . "\n"
+               . '        <input type="radio" name="mode" value="1" id="radio_mode_1" /><label for="radio_mode_1">' . "\n"
+               . '            ' . $GLOBALS['strChangeCopyModeJustDelete'] . "\n"
+               . '        </label><br />' . "\n"
+               . '        <input type="radio" name="mode" value="2" id="radio_mode_2" /><label for="radio_mode_2">' . "\n"
+               . '            ' . $GLOBALS['strChangeCopyModeRevoke'] . "\n"
+               . '        </label><br />' . "\n"
+               . '        <input type="radio" name="mode" value="3" id="radio_mode_3" /><label for="radio_mode_3">' . "\n"
+               . '            ' . $GLOBALS['strChangeCopyModeDeleteAndReload'] . "\n"
+               . '        </label>' . "\n"
+               . '    </fieldset>' . "\n"
+               . '</fieldset>' . "\n"
+               . '<fieldset id="fieldset_change_copy_user_footer" class="tblFooters">' . "\n"
+               . '    <input type="submit" name="change_copy" value="' . $GLOBALS['strGo'] . '" />' . "\n"
+               . '</fieldset>' . "\n"
+               . '</form>' . "\n";
+        }
+    }
+} elseif (!empty($adduser)) {
+    // Add a new user
+    $GLOBALS['url_query'] .= '&amp;adduser=1';
+    echo '<h2>' . "\n"
+       . ($GLOBALS['cfg']['PropertiesIconic'] ? '<img class="icon" src="' . $pmaThemeImage . 'b_usradd.png" width="16" height="16" alt="" />' : '')
+       . '    ' . $GLOBALS['strAddUser'] . "\n"
+       . '</h2>' . "\n"
+       . '<form name="usersForm" id="usersForm" action="server_privileges.php" method="post" onsubmit="return checkAddUser(this);">' . "\n"
+       . PMA_generate_common_hidden_inputs('', '', 1);
+    PMA_displayLoginInformationFields('new', 2);
+    echo '<fieldset id="fieldset_add_user_database">' . "\n"
+       . '<legend>' . $GLOBALS['strCreateUserDatabase'] . '</legend>' . "\n"
+       . '    <div class="item">' . "\n"
+       . '        <input type="radio" name="createdb" value="0" id="radio_createdb_0" checked="checked" />' . "\n"
+       . '        <label for="radio_createdb_0">' . $GLOBALS['strCreateUserDatabaseNone'] . '</label>' . "\n"
+       . '    </div>' . "\n"
+       . '    <div class="item">' . "\n"
+       . '        <input type="radio" name="createdb" value="1" id="radio_createdb_1" />' . "\n"
+       . '        <label for="radio_createdb_1">' . $GLOBALS['strCreateUserDatabaseName'] . '</label>' . "\n"
+       . '    </div>' . "\n"
+       . '    <div class="item">' . "\n"
+       . '        <input type="radio" name="createdb" value="2" id="radio_createdb_2" />' . "\n"
+       . '        <label for="radio_createdb_2">' . $GLOBALS['strCreateUserDatabaseWildcard'] . '</label>' . "\n"
+       . '    </div>' . "\n"
+       . '</fieldset>' . "\n";
+    PMA_displayPrivTable('*', '*', FALSE, 1);
+    echo '    <fieldset id="fieldset_add_user_footer" class="tblFooters">' . "\n"
+       . '        <input type="submit" name="adduser_submit" value="' . $GLOBALS['strGo'] . '" />' . "\n"
+       . '    </fieldset>' . "\n"
+       . '</form>' . "\n";
+} else {
+    // check the privileges for a particular database.
+    echo '<table id="tablespecificuserrights" class="data">' . "\n"
+       . '<caption class="tblHeaders">' . "\n"
+       . ($GLOBALS['cfg']['PropertiesIconic'] ? '            <img class="icon" src="' . $pmaThemeImage . 'b_usrcheck.png" width="16" height="16" alt="" />' . "\n" : '')
+       . '    ' . sprintf($GLOBALS['strUsersHavingAccessToDb'], '<a href="' . $GLOBALS['cfg']['DefaultTabDatabase'] . '?' . PMA_generate_common_url($checkprivs) . '">' .  htmlspecialchars($checkprivs) . '</a>') . "\n"
+       . '</caption>' . "\n"
+       . '<thead>' . "\n"
+       . '    <tr><th>' . $GLOBALS['strUser'] . '</th>' . "\n"
+       . '        <th>' . $GLOBALS['strHost'] . '</th>' . "\n"
+       . '        <th>' . $GLOBALS['strType'] . '</th>' . "\n"
+       . '        <th>' . $GLOBALS['strPrivileges'] . '</th>' . "\n"
+       . '        <th>' . $GLOBALS['strGrantOption'] . '</th>' . "\n"
+       . '        <th>' . $GLOBALS['strAction'] . '</th>' . "\n"
+       . '    </tr>' . "\n"
+       . '</thead>' . "\n"
+       . '<tbody>' . "\n";
+    $odd_row = TRUE;
+    unset($row);
+    unset($row1);
+    unset($row2);
+    // now, we build the table...
+    if (PMA_MYSQL_INT_VERSION >= 40000) {
+        // Starting with MySQL 4.0.0, we may use UNION SELECTs and this makes
+        // the job much easier here!
+
+        $no = PMA_convert_using('N', 'quoted');
+
+        $list_of_privileges =
+            PMA_convert_using('Select_priv') . ' AS Select_priv, '
+            . PMA_convert_using('Insert_priv') . ' AS Insert_priv, '
+            . PMA_convert_using('Update_priv') . ' AS Update_priv, '
+            . PMA_convert_using('Delete_priv') . ' AS Delete_priv, '
+            . PMA_convert_using('Create_priv') . ' AS Create_priv, '
+            . PMA_convert_using('Drop_priv') . ' AS Drop_priv, '
+            . PMA_convert_using('Grant_priv') . ' AS Grant_priv, '
+            . PMA_convert_using('References_priv') . ' AS References_priv';
+
+        $list_of_compared_privileges =
+            PMA_convert_using('Select_priv') . ' = ' . $no
+            . ' AND ' . PMA_convert_using('Insert_priv') . ' = ' . $no
+            . ' AND ' . PMA_convert_using('Update_priv') . ' = ' . $no
+            . ' AND ' . PMA_convert_using('Delete_priv') . ' = ' . $no
+            . ' AND ' . PMA_convert_using('Create_priv') . ' = ' . $no
+            . ' AND ' . PMA_convert_using('Drop_priv') . ' = ' . $no
+            . ' AND ' . PMA_convert_using('Grant_priv') . ' = ' . $no
+            . ' AND ' . PMA_convert_using('References_priv') . ' = ' . $no;
+
+        $sql_query =
+            '(SELECT ' . PMA_convert_using('`User`') . ' AS `User`, '
+            .   PMA_convert_using('`Host`') . ' AS `Host`, '
+            .   PMA_convert_using('`Db`') . ' AS `Db`, '
+            .   $list_of_privileges
+            .' FROM `mysql`.`db`'
+            .' WHERE ' . PMA_convert_using($checkprivs, 'quoted')
+            .' LIKE ' . PMA_convert_using('`Db`')
+            .' AND NOT (' . $list_of_compared_privileges. ')) '
+            .'UNION '
+            .'(SELECT ' . PMA_convert_using('`User`') . ' AS `User`, '
+            .   PMA_convert_using('`Host`') . ' AS `Host`, '
+            .   PMA_convert_using('*', 'quoted') .' AS `Db`, '
+            .   $list_of_privileges
+            .' FROM `mysql`.`user` '
+            .' WHERE NOT (' . $list_of_compared_privileges . ')) '
+            .' ORDER BY `User` ASC,'
+            .'  `Host` ASC,'
+            .'  `Db` ASC;';
+        $res = PMA_DBI_query($sql_query);
+        $row = PMA_DBI_fetch_assoc($res);
+        if ($row) {
+            $found = TRUE;
+        }
+    } else {
+        // With MySQL 3, we need 2 seperate queries here.
+        $sql_query = 'SELECT * FROM `mysql`.`user` WHERE NOT (`Select_priv` = \'N\' AND `Insert_priv` = \'N\' AND `Update_priv` = \'N\' AND `Delete_priv` = \'N\' AND `Create_priv` = \'N\' AND `Drop_priv` = \'N\' AND `Grant_priv` = \'N\' AND `References_priv` = \'N\') ORDER BY `User` ASC, `Host` ASC;';
+        $res1 = PMA_DBI_query($sql_query);
+        $row1 = PMA_DBI_fetch_assoc($res1);
+        $sql_query =
+            'SELECT * FROM `mysql`.`db`'
+            .' WHERE \'' . $checkprivs . '\''
+            .'   LIKE `Db`'
+            .'  AND NOT (`Select_priv` = \'N\''
+            .'   AND `Insert_priv` = \'N\''
+            .'   AND `Update_priv` = \'N\''
+            .'   AND `Delete_priv` = \'N\''
+            .'   AND `Create_priv` = \'N\''
+            .'   AND `Drop_priv` = \'N\''
+            .'   AND `Grant_priv` = \'N\''
+            .'   AND `References_priv` = \'N\')'
+            .' ORDER BY `User` ASC, `Host` ASC;';
+        $res2 = PMA_DBI_query($sql_query);
+        $row2 = PMA_DBI_fetch_assoc($res2);
+        if ($row1 || $row2) {
+            $found = TRUE;
+        }
+    } // end if (PMA_MYSQL_INT_VERSION >= 40000) ... else ...
+    if ($found) {
+        while (TRUE) {
+            // prepare the current user
+            if (PMA_MYSQL_INT_VERSION >= 40000) {
+                $current_privileges = array();
+                $current_user = $row['User'];
+                $current_host = $row['Host'];
+                while ($row && $current_user == $row['User'] && $current_host == $row['Host']) {
+                    $current_privileges[] = $row;
+                    $row = PMA_DBI_fetch_assoc($res);
+                }
+            } else {
+                $current_privileges = array();
+                if ($row1 && (!$row2 || ($row1['User'] < $row2['User'] || ($row1['User'] == $row2['User'] && $row1['Host'] <= $row2['Host'])))) {
+                    $current_user = $row1['User'];
+                    $current_host = $row1['Host'];
+                    $current_privileges = array($row1);
+                    $row1 = PMA_DBI_fetch_assoc($res1);
+                } else {
+                    $current_user = $row2['User'];
+                    $current_host = $row2['Host'];
+                    $current_privileges = array();
+                }
+                while ($row2 && $current_user == $row2['User'] && $current_host == $row2['Host']) {
+                    $current_privileges[] = $row2;
+                    $row2 = PMA_DBI_fetch_assoc($res2);
+                }
+            }
+            echo '    <tr class="' . ($odd_row ? 'odd' : 'even') . '">' . "\n"
+               . '        <td';
+            if (count($current_privileges) > 1) {
+                echo ' rowspan="' . count($current_privileges) . '"';
+            }
+            echo '>' . (empty($current_user) ? '<span style="color: #FF0000">' . $GLOBALS['strAny'] . '</span>' : htmlspecialchars($current_user)) . "\n"
+               . '        </td>' . "\n"
+               . '        <td';
+            if (count($current_privileges) > 1) {
+                echo ' rowspan="' . count($current_privileges) . '"';
+            }
+            echo '>' . htmlspecialchars($current_host) . '</td>' . "\n";
+            foreach ($current_privileges as $current) {
+                echo '        <td>' . "\n"
+                   . '            ';
+                if (!isset($current['Db']) || $current['Db'] == '*') {
+                    echo $GLOBALS['strGlobal'];
+                } elseif ($current['Db'] == PMA_escape_mysql_wildcards($checkprivs)) {
+                    echo $GLOBALS['strDbSpecific'];
+                } else {
+                    echo $GLOBALS['strWildcard'], ': <tt>' . htmlspecialchars($current['Db']) . '</tt>';
+                }
+                echo "\n"
+                   . '        </td>' . "\n"
+                   . '        <td>' . "\n"
+                   . '            <tt>' . "\n"
+                   . '                ' . join(',' . "\n" . '                ', PMA_extractPrivInfo($current, TRUE)) . "\n"
+                   . '            </tt>' . "\n"
+                   . '        </td>' . "\n"
+                   . '        <td>' . "\n"
+                   . '            ' . ($current['Grant_priv'] == 'Y' ? $GLOBALS['strYes'] : $GLOBALS['strNo']) . "\n"
+                   . '        </td>' . "\n"
+                   . '        <td>' . "\n";
+                printf($link_edit, urlencode($current_user),
+                    urlencode($current_host),
+                    urlencode(! isset($current['Db']) || $current['Db'] == '*' ? '' : $current['Db']),
+                    '');
+                echo '</td>' . "\n"
+                   . '    </tr>' . "\n";
+            }
+            if (empty($row) && empty($row1) && empty($row2)) {
+                break;
+            }
+            $odd_row = ! $odd_row;
+        }
+    } else {
+        echo '    <tr class="odd">' . "\n"
+           . '        <td colspan="6">' . "\n"
+           . '            ' . $GLOBALS['strNoUsersFound'] . "\n"
+           . '        </td>' . "\n"
+           . '    </tr>' . "\n";
+    }
+    echo '</tbody>' . "\n"
+       . '</table>' . "\n";
+} // end if (empty($adduser) && empty($checkprivs)) ... elseif ... else ...
+
+
+/**
+ * Displays the footer
+ */
+echo "\n\n";
+require_once './libraries/footer.inc.php';
+
+?>