";
echo " $label ";
echo " ";
if (!extension_loaded($ext)) {
echo " ";
}
function check_include ( $ext, $label ) {
echo "
";
echo " $label ";
echo " ";
if (!include($ext)) {
echo " ";
}
function check_exists ( $file, $label ) {
echo "
";
echo " $label ";
echo " ";
if (!file_exists ($file)) {
echo " ";
}
function check_generic ( $ok, $label ) {
echo "
";
echo " $label ";
echo " ";
if ($ok == 0 ) {
echo " ";
}
function check_writable ( $fullpath, $label ) {
echo "
";
echo " $label ";
echo " ";
if (file_exists($fullpath))
if (is_writable($fullpath)) {
echo " ";
return 0;
}
else {
echo "
";
echo "";
return 1;
}
else {
echo "
";
echo "";
return 1;
}
}
function check_variable ( $var, $value, $label, $mode ) {
echo "
";
echo " $label ";
echo " ";
if ($mode == 1) {
if ($var >= $value) {
echo " ";
}
function parse_mysql_dump($url) {
if (file_exists($url)) {
$file_content = file($url);
$query = "";
foreach($file_content as $sql_line) {
if(trim($sql_line) != "" && strpos($sql_line, "--") === false) {
$query .= $sql_line;
if(preg_match("/;[\040]*\$/", $sql_line)) {
if (!$result = mysql_query($query)) {
echo mysql_error(); //Uncomment for debug
echo "
";
return 0;
}
$query = "";
}
}
}
return 1;
}
else
return 0;
}
function parse_postgresql_dump($connection, $url, $debug = false) {
if (file_exists($url)) {
$file_content = file($url);
$query = "";
foreach($file_content as $sql_line) {
$clean_line = trim($sql_line);
$comment = preg_match("/^(\s|\t)*--.*$/", $clean_line);
if ($comment) {
continue;
}
if (empty($clean_line)) {
continue;
}
$query .= $clean_line;
//Check if the end of query with the the semicolon and any returns in the end of line
if(preg_match("/;[\040]*\$/", $clean_line)) {
//And execute and clean buffer
pg_send_query($connection, $query);
$result = pg_get_result($connection);
if ($debug) {
var_dump($query);
var_dump(pg_result_error($result));
}
if (pg_result_status($result) == PGSQL_FATAL_ERROR) {
echo pg_result_error($result);
echo "
";
return 0;
}
$query = "";
}
}
return 1;
}
else {
return 0;
}
}
function parse_oracle_dump($connection, $url, $debug = false) {
if (file_exists($url)) {
$file_content = file($url);
$query = "";
$plsql_block = false;
foreach($file_content as $sql_line) {
$clean_line = trim($sql_line);
$comment = preg_match("/^(\s|\t)*--.*$/", $clean_line);
if ($comment) {
continue;
}
if (empty($clean_line)) {
continue;
}
//Support for PL/SQL blocks
if (preg_match("/^BEGIN$/", $clean_line)) {
$query .= $clean_line . ' ';
$plsql_block = true;
}
else{
$query .= $clean_line;
}
//Check query's end with a back slash and any returns in the end of line or if it's a PL/SQL block 'END;;' string
if ((preg_match("/;[\040]*\$/", $clean_line) && !$plsql_block) ||
(preg_match("/^END;;[\040]*\$/", $clean_line) && $plsql_block)) {
$plsql_block = false;
//Execute and clean buffer
//Delete the last semicolon from current query
$query = substr($query, 0, strlen($query) - 1);
$sql = oci_parse($connection, $query);
$result = oci_execute($sql);
if ($debug) {
var_dump($query);
}
if (!$result) {
$e = oci_error($sql);
echo "
Errors creating schema:
";
echo htmlentities($e['message'], ENT_QUOTES);
echo "
";
return 0;
}
$query = "";
oci_free_statement($sql);
}
}
return 1;
}
else {
return 0;
}
}
function oracle_drop_all_objects ($connection) {
//Drop all objects of the current installation
$stmt = oci_parse($connection,
"BEGIN " .
"FOR cur_rec IN (SELECT object_name, object_type " .
"FROM user_objects " .
"WHERE object_type IN ('TABLE', 'VIEW', 'PACKAGE', 'PROCEDURE', 'FUNCTION', 'SEQUENCE', 'SNAPSHOT', 'MATERIALIZED VIEW')) LOOP " .
"BEGIN " .
"IF cur_rec.object_type = 'TABLE' THEN " .
"EXECUTE IMMEDIATE 'DROP ' || cur_rec.object_type || ' \"' || cur_rec.object_name || '\" CASCADE CONSTRAINTS'; " .
"ELSE " .
"EXECUTE IMMEDIATE 'DROP ' || cur_rec.object_type || ' \"' || cur_rec.object_name || '\"'; " .
"END IF; " .
"EXCEPTION " .
"WHEN OTHERS THEN " .
"DBMS_OUTPUT.put_line('FAILED: DROP ' || cur_rec.object_type || ' \"' || cur_rec.object_name || '\"'); " .
"END; " .
"END LOOP; " .
"END; ");
$result = oci_execute($stmt);
oci_free_statement($stmt);
return 0;
}
function random_name ($size) {
$temp = "";
for ($a=0;$a< $size;$a++)
$temp = $temp. chr(rand(122,97));
return $temp;
}
function print_logo_status ($step, $step_total) {
global $banner;
echo "
$banner
Install step $step of $step_total
";
}
function install_step1() {
global $banner;
echo "
Welcome to Pandora FMS installation Wizard
This wizard helps you to quick install Pandora FMS console and main database in your system.
In four steps, this installer will check all dependencies and will create your configuration, ready to use.
For more information, please refer to documentation.Pandora FMS Development Team
";
if (file_exists("include/config.php")) {
echo "
Warning: You already have a config.php file.
Configuration and database would be overwritten if you continued.
";
}
echo "
";
echo "
";
$writable = check_writable ( "include", "Checking if ./include is writable");
if (file_exists("include/config.php"))
$writable += check_writable ( "include/config.php", "Checking if include/config.php is writable");
echo "
";
echo "
Warning: This installer will overwrite and destroy
your existing Pandora FMS configuration and Database . Before continue,
please be sure that you have no valuable Pandora FMS data in your Database .
";
echo "
Upgrade :
If you want to upgrade from Pandora FMS 3.2 to 4.0 version,
please download the migration tool from our website at
PandoraFMS.com web site .
";
echo "
";
print_logo_status (1, 5);
echo "
";
if ($writable == 0) {
echo "
";
}
else
echo "
ERROR: You need to setup permissions to be able to write in ./include directory
";
echo "
";
}
function install_step1_licence() {
echo "
GPL2 Licence terms agreement
Pandora FMS is an OpenSource software project licensed under the GPL2 licence. Pandora FMS includes, as well, another software also licensed under LGPL and BSD licenses. Before continue, you must accept the licence terms. .
For more information, please refer to our website at http://pandorafms.org and contact us if you have any kind of question about the usage of Pandora FMS
If you dont accept the licence terms, please, close your browser and delete Pandora FMS files.
";
if (!file_exists("COPYING")) {
echo "
Licence file 'COPYING' is not present in your distribution. This means you have some 'partial' Pandora FMS distribution. We cannot continue without accepting the licence file. ";
echo "
";
}
else {
echo "
";
print_logo_status (2, 5);
echo "
";
}
function install_step2() {
echo "
";
echo "
Checking software dependencies ";
echo "
";
$res = 0;
$res += check_variable(phpversion(),"5.2","PHP version >= 5.2",1);
$res += check_extension("gd","PHP GD extension");
$res += check_extension("ldap","PHP LDAP extension");
$res += check_extension("snmp","PHP SNMP extension");
$res += check_extension("session","PHP session extension");
$res += check_extension("gettext","PHP gettext extension");
$res += check_extension("mbstring","PHP Multibyte String");
$res += check_extension("zip","PHP Zip");
$res += check_extension("zlib","PHP Zlib extension");
$res += check_extension("curl","CURL (Client URL Library)");
if (PHP_OS == "FreeBSD") {
$res += check_exists ("/usr/local/bin/twopi","Graphviz Binary");
}
else {
$res += check_exists ("/usr/bin/twopi","Graphviz Binary");
}
echo "";
echo "DB Engines ";
echo " ";
echo "
";
echo "
";
print_logo_status (3,5);
echo "
";
if ($res > 0) {
echo "
You have some incomplete
dependencies. Please correct them or this installer
will not be able to finish your installation.
Ignore it.
Force install Step #3 ";
}
else {
echo "
";
}
echo "
";
}
function install_step3() {
$options = '';
if (extension_loaded("mysql")) {
$options .= "
MySQL ";
}
if (extension_loaded("pgsql")) {
$options .= "
PostgreSQL ";
}
if (extension_loaded("oci8")) {
$options .= "
Oracle ";
}
$error = false;
if (empty($options)) {
$error = true;
}
echo "
Environment and database setup
This wizard will create your Pandora FMS database,
and populate it with all the data needed to run for the first time.
You need a privileged user to create database schema, this is usually root user.
Information about root user will not be used or stored anymore.
You can also deploy the scheme into an existing Database.
In this case you need a privileged Database user and password of that instance.
Now, please, complete all details to configure your database and environment setup.
Warning: This installer will overwrite and destroy your existing
Pandora FMS configuration and Database . Before continue,
please be sure that you have no valuable Pandora FMS data in your Database.
";
if (extension_loaded("oci8")) {
echo "
For Oracle installation an existing Database with a privileged user is needed.
";
}
if (!$error) {
echo "
";
print_logo_status (4,5);
echo "
";
}
function install_step4() {
$pandora_config = "include/config.php";
if ( (! isset($_POST["user"])) || (! isset($_POST["dbname"])) || (! isset($_POST["host"])) ||
(! isset($_POST["pass"])) || (!isset($_POST['engine'])) || (! isset($_POST["db_action"])) ) {
$dbpassword = "";
$dbuser = "";
$dbhost = "";
$dbname = "";
$engine = "";
$dbaction = "";
}
else {
$engine = $_POST['engine'];
$dbpassword = $_POST["pass"];
$dbuser = $_POST["user"];
$dbhost = $_POST["host"];
$dbaction = $_POST["db_action"];
if (isset($_POST["drop"]))
$dbdrop = $_POST["drop"];
else
$dbdrop = 0;
$dbname = $_POST["dbname"];
if (isset($_POST["url"]))
$url = $_POST["url"];
else
$url = "http://localhost";
if (isset($_POST["path"]))
$path = $_POST["path"];
else
$path = "/var/www";
}
$everything_ok = 0;
$step1=0;
$step2=0;
$step3=0;
$step4=0; $step5=0; $step6=0; $step7=0;
echo "
Creating database and default configuration file
";
switch ($engine) {
case 'mysql':
if (! mysql_connect ($dbhost, $dbuser, $dbpassword)) {
check_generic ( 0, "Connection with Database");
}
else {
check_generic ( 1, "Connection with Database");
// Drop database if needed and don't want to install over an existing DB
if ($dbdrop == 1) {
mysql_query ("DROP DATABASE IF EXISTS $dbname");
}
// Create schema
if ($dbaction == 'db_new' || $dbdrop == 1) {
$step1 = mysql_query ("CREATE DATABASE $dbname");
check_generic ($step1, "Creating database '$dbname'");
}
else{
$step = 1;
}
if ($step1 == 1) {
$step2 = mysql_select_db($dbname);
check_generic ($step2, "Opening database '$dbname'");
$step3 = parse_mysql_dump("pandoradb.sql");
check_generic ($step3, "Creating schema");
$step4 = parse_mysql_dump("pandoradb_data.sql");
check_generic ($step4, "Populating database");
$random_password = random_name (8);
$host = 'localhost';
if ($dbhost != 'localhost')
$host = $_SERVER['SERVER_ADDR'];
$step5 = mysql_query ("GRANT ALL PRIVILEGES ON $dbname.* to pandora@$host
IDENTIFIED BY '".$random_password."'");
mysql_query ("FLUSH PRIVILEGES");
check_generic ($step5, "Established privileges for user pandora. A new random password has been generated: $random_password Please write it down, you will need to setup your Pandora FMS server, editing the /etc/pandora/pandora_server.conf file
");
$step6 = is_writable("include");
check_generic ($step6, "Write permissions to save config file in './include'");
$cfgin = fopen ("include/config.inc.php","r");
$cfgout = fopen ($pandora_config,"w");
$config_contents = fread ($cfgin, filesize("include/config.inc.php"));
$dbtype = 'mysql';
$config_new = '';
$step7 = fputs ($cfgout, $config_new);
$step7 = $step7 + fputs ($cfgout, $config_contents);
if ($step7 > 0)
$step7 = 1;
fclose ($cfgin);
fclose ($cfgout);
chmod ($pandora_config, 0600);
check_generic ($step7, "Created new config file at '".$pandora_config."'");
}
}
if (($step7 + $step6 + $step5 + $step4 + $step3 + $step2 + $step1) == 7) {
$everything_ok = 1;
}
break;
case 'oracle':
$connection = oci_connect($dbuser, $dbpassword, '//' . $dbhost . '/' . $dbname);
if (!$connection) {
check_generic(0, "Connection with Database");
}
else {
check_generic(1, "Connection with Database");
// Drop all objects if needed
if ($dbdrop == 1) {
oracle_drop_all_objects($connection);
}
$step1 = parse_oracle_dump($connection, "pandoradb.oracle.sql");
check_generic($step1, "Creating schema");
if ($step1) {
$step2 = parse_oracle_dump($connection, "pandoradb.data.oracle.sql");
}
check_generic ($step2, "Populating database");
echo "Please, you will need to setup your Pandora FMS server, editing the /etc/pandora/pandora_server.conf file and set database password.
$random_password Please write it down, you will need to setup your Pandora FMS server, editing the /etc/pandora/pandora_server.conf file
");
if ($step5) {
$step6 = is_writable("include");
}
check_generic ($step6, "Write permissions to save config file in './include'");
if ($step6) {
$cfgin = fopen ("include/config.inc.php","r");
$cfgout = fopen ($pandora_config,"w");
$config_contents = fread ($cfgin, filesize("include/config.inc.php"));
$dbtype = 'postgresql';
$config_new = '';
$step7 = fputs ($cfgout, $config_new);
$step7 = $step7 + fputs ($cfgout, $config_contents);
if ($step7 > 0)
$step7 = 1;
fclose ($cfgin);
fclose ($cfgout);
chmod ($pandora_config, 0600);
}
check_generic ($step7, "Created new config file at '".$pandora_config."'");
if (($step7 + $step6 + $step5 + $step4 + $step3 + $step2 + $step1) == 7) {
$everything_ok = 1;
}
}
break;
}
echo "
";
print_logo_status(4,5);
echo "
";
if ($everything_ok == 1) {
echo "
";
}
else {
$info = "
There were some problems.
Installation was not completed.
Please correct failures before trying again.
All database ";
if ($engine == 'oracle')
$info .= "objects ";
else
$info .= "schemes ";
$info .= "created in this step have been dropped.
";
echo $info;
switch ($engine) {
case 'mysql':
if (mysql_error() != "") {
echo "
ERROR: ". mysql_error().".
";
}
if ($step1 == 1) {
mysql_query ("DROP DATABASE $dbname");
}
break;
case 'pgsql':
break;
case 'oracle':
oracle_drop_all_objects($connection);
break;
}
}
echo "
";
}
function install_step5() {
echo "
Installation complete
For security, you now must manually delete this installer
('install.php ') file before trying to access to your Pandora FMS console.
You should also install Pandora FMS Servers before trying to monitor anything;
please read documentation on how to install it.
Default user is 'admin' with password 'pandora' ,
please change it both as soon as possible.
Don't forget to check http://pandorafms.com
for updates.
Click here to access to your Pandora FMS console .
";
print_logo_status (5,5);
echo "
";
}
// ---------------
// Main page code
// ---------------
if (! isset($_GET["step"])) {
install_step1();
}
else {
$step = $_GET["step"];
switch ($step) {
case 11: install_step1_licence();
break;
case 2: install_step2();
break;
case 3: install_step3();
break;
case 4: install_step4();
break;
case 5: install_step5();
break;
}
}
?>
";
return 1;
}
else {
echo "
";
return 0;
}
echo "
";
}
else
echo "