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egroupware/setup/inc/functions.inc.php

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PHP
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<?php
/**************************************************************************\
* phpGroupWare - Setup *
* http://www.phpgroupware.org *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
// Include to check user authorization against the
// password in ../header.inc.php to protect all of the setup
// pages from unauthorized use.
if(file_exists("../version.inc.php") || is_file("../version.inc.php")) {
include("../version.inc.php"); // To set the current core version
}else{
$phpgw_info["server"]["version"] = "Undetected";
}
$phpgw_info["server"]["app_images"] = "templates/default/images";
function show_header($title = "",$nologoutbutton = False)
{
global $phpgw_info, $PHP_SELF;
echo '
<html>
<head>
<title>phpGroupWare Setup';
if ($title != ""){echo " - ".$title;}
echo'</title>
<style type="text/css"><!-- .link { color: #FFFFFF; } --></style>
</head>
<BODY BGCOLOR="FFFFFF" margintop="0" marginleft="0" marginright="0" marginbottom="0">
<table border="0" width="100%" cellspacing="0" cellpadding="2">
<tr>
<td align="left" bgcolor="486591">&nbsp;<font color="fefefe">phpGroupWare version '.$phpgw_info["server"]["version"].' setup</font>
</td>
<td align="right" bgcolor="486591">';
if ($nologoutbutton) {
echo "&nbsp;";
} else {
echo '<a href="' . $PHP_SELF . '?FormLogout=True" class="link">Logout</a>&nbsp;';
}
echo "</td></tr></table>";
}
function loginForm($err="")
{
global $phpgw_info, $phpgw_domain, $SetupDomain, $SetupPW, $PHP_SELF;
echo "<p><body bgcolor='#ffffff'>\n";
echo "<table border=\"0\" align=\"center\">\n";
echo " <tr bgcolor=\"486591\">\n";
echo " <td colspan=\"2\"><font color=\"fefefe\">&nbsp;<b>Setup Login</b></font></td>\n";
echo " </tr>\n";
if ($err != "") {
echo " <tr bgcolor='#e6e6e6'><td colspan='2'><font color='#ff0000'>".$err."</font></td></tr>\n";
}
echo " <tr bgcolor=\"e6e6e6\">\n";
echo " <td><form action='".$PHP_SELF."' method='POST'>\n";
if (count($phpgw_domain) > 1){
echo " <table><tr><td>Domain: </td><td><input type='text' name='FormDomain' value=''></td></tr>\n";
echo " <tr><td>Password: </td><td><input type='password' name='FormPW' value=''></td></tr></table>\n";
}else{
reset($phpgw_domain);
$default_domain = each($phpgw_domain);
echo " <input type='password' name='FormPW' value=''>\n";
echo " <input type='hidden' name='FormDomain' value='".$default_domain[0]."'>\n";
}
echo " <input type='submit' name='Login' value='Login'>\n";
echo " </form></td>\n";
echo " </tr>\n";
echo "</table>\n";
echo "</body></html>\n";
}
function check_header()
{
global $phpgw_domain, $phpgw_info, $stage, $header_msg;
if(!file_exists("../header.inc.php") || !is_file("../header.inc.php")) {
$stage = 1.1;
$header_msg = "Stage One";
}else{
include("../header.inc.php");
if (!isset($phpgw_domain) || $phpgw_info["server"]["header_version"] != $phpgw_info["server"]["current_header_version"]) {
$stage = 1.2;
$header_msg = "Stage One (Upgrade your header.inc.php)";
}else{ /* header.inc.php part settled. Moving to authentication */
$stage = 1.3;
$header_msg = "Stage One (Completed)";
}
}
}
function generate_header(){
Global $SCRIPT_FILENAME, $HTTP_POST_VARS, $k, $v;
$ftemplate = fopen(dirname($SCRIPT_FILENAME)."/../header.inc.php.template","r");
if($ftemplate){
$ftemplate = fopen(dirname($SCRIPT_FILENAME)."/../header.inc.php.template","r");
$template = fread($ftemplate,filesize(dirname($SCRIPT_FILENAME)."/../header.inc.php.template"));
fclose($ftemplate);
while(list($k,$v) = each($HTTP_POST_VARS)) {
$template = ereg_replace("__".strtoupper($k)."__",$v,$template);
}
return $template;
}else{
echo "Could not open the header template for reading!<br>";
exit;
}
}
function auth()
{
global $phpgw_domain, $FormLogout, $FormDomain, $FormPW, $SetupPW, $SetupDomain, $db, $HTTP_POST_VARS, $login_msg;
if (isset($FormLogout)) {
setcookie("SetupPW"); // scrub the old one
setcookie("SetupDomain"); // scrub the old one
$login_msg = "You have sucessfully logged out";
return False;
} elseif (isset($SetupPW)) {
if ($SetupPW != $phpgw_domain[$SetupDomain]["config_passwd"]) {
setcookie("SetupPW"); // scrub the old one
setcookie("SetupDomain"); // scrub the old one
$login_msg = "Invalid session cookie (cookies must be enabled)";
return False;
}else{
return True;
}
} elseif (isset($FormPW)) {
if ($FormPW == $phpgw_domain[$FormDomain]["config_passwd"]) {
setcookie("SetupPW",$FormPW);
setcookie("SetupDomain",$FormDomain);
$SetupDomain = $FormDomain;
return True;
}else{
$login_msg = "Invalid password";
return False;
}
} else {
return False;
}
}
function loaddb()
{
global $phpgw_info, $phpgw_domain, $SetupDomain, $db;
/* Database setup */
if (!isset($phpgw_info["server"]["api_dir"])) {
$phpgw_info["server"]["api_dir"] = $phpgw_info["server"]["server_root"]."/phpgwapi";
}
include($phpgw_info["server"]["api_dir"] . "/phpgw_db_".$phpgw_domain[$SetupDomain]["db_type"].".inc.php");
$db = new db;
$db->Host = $phpgw_domain[$SetupDomain]["db_host"];
$db->Type = $phpgw_domain[$SetupDomain]["db_type"];
$db->Database = $phpgw_domain[$SetupDomain]["db_name"];
$db->User = $phpgw_domain[$SetupDomain]["db_user"];
$db->Password = $phpgw_domain[$SetupDomain]["db_pass"];
}
function check_db()
{
global $phpgw_info, $oldversion, $db, $stage, $header_msg;
$db->Halt_On_Error = "no";
$tables = $db->table_names();
if (is_array($tables) && count($tables) > 0){
/* tables exists. checking for post beta version */
$db->query("select app_version from applications where app_name='admin'");
$db->next_record();
$oldversion = $db->f("app_version");
if (isset($oldversion)){
if ($oldversion == $phpgw_info["server"]["version"]){
$db->query("select config_value from config where config_name='freshinstall'");
$db->next_record();
$configed = $db->f("config_value");
if ($configed){
$stage = 3.1;
$header_msg = "Stage 3 (Needs Configuration)";
}else{
$stage = 3.2;
$header_msg = "Stage 3 (Configuration OK)";
}
}else{
$stage = 2.4;
$header_msg = "Stage 2 (Tables need upgrading)";
}
}else{
$stage = 2.2;
$header_msg = "Stage 2 (Tables appear to be pre-beta)";
}
}else{
/* no tables, so checking if we can create them */
/* I cannot get either to work properly
$isdb = $db->connect("kljkjh", "localhost", "phpgroupware", "phpgr0upwar3");
*/
$db_rights = $db->query("CREATE TABLE phpgw_testrights ( testfield varchar(5) NOT NULL )");
if (isset($db_rights)){
//if (isset($isdb)){
$stage = 2.3;
$header_msg = "Stage 2 (Create tables)";
}else{
$stage = 2.1;
$header_msg = "Stage 2 (Create Database)";
}
$db->query("DROP TABLE phpgw_testrights");
}
}
function app_setups($appname = ""){
global $phpgw_info;
$d = dir($phpgw_info["server"]["server_root"]);
while($entry=$d->read()) {
if (is_dir ($phpgw_info["server"]["server_root"]."/".$entry."/setup")){
echo $entry."<br>\n";
}
}
$d->close();
}
function execute_script($script, $appname = ""){
global $phpgw_info, $currentver, $oldversion, $phpgw_domain, $db;
if ($appname == ""){
$d = dir($phpgw_info["server"]["server_root"]);
while($entry=$d->read()) {
$f = $phpgw_info["server"]["server_root"]."/".$entry."/setup/".$script.".inc.php";
if (file_exists ($f)){include($f);}
}
$d->close();
}else{
$f = $phpgw_info["server"]["server_root"]."/".$appname."/setup/".$script.".inc.php";
if (file_exists ($f)){include($f);}
}
}
function update_app_version($appname, $tableschanged = True){
global $currentver, $phpgw_info, $db, $tablechanges;
if ($tableschanged == True){$tablechanges = True;}
$db->query("update applications set app_version='".$currentver."' where app_name='".$appname."'");
}
function manage_tables(){
global $currentver, $tablechanges, $phpgw_domain, $phpgw_info, $db;
if ($currentver == "drop"){
execute_script("droptables");
}
if ($currentver == "new") {
execute_script("newtables");
execute_script("common_default_records");
execute_script("lang");
}
if ($currentver == "oldversion") {
$currentver = $oldversion;
execute_script("upgradetables");
}
/* Not yet implemented
if (!$tablechanges == True){
echo " <tr bgcolor=\"e6e6e6\">\n";
echo " <td>No table changes were needed. The script only updated your version setting.</td>\n";
echo " </tr>\n";
}
*/
}
function setup_header($title = "",$nologoutbutton = False) {
global $phpgw_info, $PHP_SELF, $dontshowtheheaderagain;
// Ok, so it isn't the greatest idea, but it works for now. Setup needs to be rewritten.
if ($dontshowtheheaderagain) {
return False;
}
$dontshowtheheaderagain = True;
?>
<head>
<title>phpGroupWare setup <?php echo $title; ?></title>
<style type="text/css">
<!--
.link
{
color: #FFFFFF;
}
-->
</style>
</head>
<BODY BGCOLOR="FFFFFF" margintop="0" marginleft="0" marginright="0" marginbottom="0">
<table border="0" width="100%" cellspacing="0" cellpadding="2">
<tr>
<td align="left" bgcolor="486591">&nbsp;<font color="fefefe">phpGroupWare version <?php
echo $phpgw_info["server"]["version"]; ?> setup</font>
</td>
<td align="right" bgcolor="486591">
<?php
if ($nologoutbutton) {
echo "&nbsp;";
} else {
echo '<a href="' . $PHP_SELF . '?FormLogout=True" class="link">Logout</a>&nbsp;';
}
echo "</td></tr></table>";
}
?>
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