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<?php
/*
* Copyright 2001 - 2004 by Gero Kohnert
*
* CVS Info: $Id: database.pinc,v 1.16 2005/05/03 13:18:43 saraj Exp $
* $Author: saraj $
*/
define ('DB_TYPE_POSTGRES',1);
define ('DB_TYPE_MYSQL',2);
define ('DB_TYPE_ORACLE',3);
define ('DB_TYPE_MSSQL',5);
define ('DB_TYPE_INTERBASE',7);
define ('DB_TYPE_OCI',8);
function CreateGUID(){
srand((double)microtime()*1000000);
$r = rand() ;
$u = uniqid(getmypid() . $r . (double)microtime()*1000000,1);
$m = md5 ($u);
return($m);
}
/* ---------------------------------------------------------------------------
* Return Info about all databases
*/
function readDB(&$dbconn) {
global $tutos;
$dblist = array();
$q = "SELECT * from ". $dbconn->prefix ."tutos_dbs order by name";
$r = $dbconn->Exec($q);
$n = $r->numrows();
$a = 0;
while ($a < $n) {
$d = new database($dbconn);
$d->read_result($r,$a);
if ( $d->see_ok() && ($d->is_supported()) ) {
$dblist[$d->id] = &$d;
}
$a++;
unset($d);
}
foreach($tutos[dbname] as $i => $f) {
$d = new database();
$d = $d->read($i,$d);
if ( $d->is_supported() ) {
$dblist[$d->id] = &$d;
}
unset($d);
}
$r->free();
return $dblist;
}
/**
* database description class for remote databases
* @package database
*/
class database extends tutos_base {
/* ---------------------------------------------------------------------------
*/
function database($dbconn = -1) {
global $tutos;
$this->init($dbconn);
$this->name = "";
$this->alias = "";
$this->host = "";
$this->port = "";
$this->user = "";
$this->pass = "";
$this->home = "";
$this->type = -1;
$this->prefix = "";
$this->repository = "undefined";
$this->logo = $tutos[logo];
$this->logolink = $tutos[logolink];
$this->bugautoname = $tutos[bugautoname];
#$this->invautoname = $tutos[invautoname];
$this->vatlist = "";
$this->version = "";
$this->crypt = 0;
$this->lastsync = new Datetime(0);
$this->lastanalyze = new DateTime(0);
$this->lastid = -1;
$this->conn = -1;
$this->systemid = "";
# Possible Types
$this->tlist[DB_TYPE_POSTGRES] = "PostgreSQL";
$this->tlist[DB_TYPE_MYSQL] = "MySQL";
$this->tlist[DB_TYPE_ORACLE] = "Oracle";
$this->tlist[4] = "PostgreSQL 7.1";
$this->tlist[DB_TYPE_MSSQL] = "MS SQL";
$this->tlist[6] = "Sybase";
$this->tlist[DB_TYPE_INTERBASE] = "Interbase";
$this->tlist[DB_TYPE_OCI] = "OracleOCI";
$this->dbentryexist = false;
if (isset($dbconn->prefix)) {
$this->tablename = $this->dbconn->prefix . "tutos_dbs";
}
}
/**
* read a database result set
*/
function read_result (&$r, $pos ) {
global $g_hash;
$this->name = $r->get($pos, "name");
$this->alias = $r->get($pos, "dbalias");
$this->host = $r->get($pos, "dbhost");
$this->port = $r->get($pos, "dbport");
$this->user = $r->get($pos, "dbuser");
$this->pass = $r->get($pos, "dbpass");
$this->home = $r->get($pos, "dbhome");
$this->type = $r->get($pos, "dbtype");
$this->repository = $r->get($pos, "repository");
$this->lastsync = $r->getDateTime($pos, "last_date");
$this->lastanalyze = $r->getDateTime($pos, "lastanalyze");
$this->lastid = $r->get($pos, "last_id");
$this->version = $r->get($pos, "version");
$this->crypt = $r->get($pos, "cryptpw");
$this->prefix = $r->get($pos, "prefix");
$this->systemid = $r->get($pos, "systemid");
if ($this->systemid == "") {
$this->systemid = CreateGUID();
}
$this->creator = new tutos_user($this->dbconn);
$this->creator = $this->creator->read($r->get($pos, "creator"),$this->creator);
$this->logo = @$r->get($pos, "logo");
$this->logolink = @$r->get($pos, "logolink");
$this->bugautoname = @$r->get($pos, "bugautoname");
$this->invautoname = @$r->get($pos, "invautoname");
$this->vatlist = @$r->get($pos, "vatlist");
parent::read_result($r,$pos);
return;
}
/* ---------------------------------------------------------------------------
*/
function read($id,&$obj) {
global $tutos, $current_user, $g_hash;
if ( -1 == $id ) return;
if ( ( -2 == $id) && ($obj->dbconn != -1) ) {
# $this = $this->dbconn->db;
return 1;
}
# First get all info from a connected database if available
if ( $obj->dbconn != -1 ) {
$q = "SELECT * from ". $obj->tablename ." WHERE id = ". $id;
$r = $obj->dbconn->Exec($q,0);
if ( ($r != -1) && ($r->numrows() > 0) ) {
$obj->read_result($r,0);
$r->free();
$obj->dbentryexist = true;
}
}
# For all DB ids between 0 and 1000 the connection part of the description is
# maintained in config.pinc
if ( ($id < 1000) && ($id > -1) ) {
if ( !isset($tutos[dbname][$id])) {
return 0;
}
# Stored in config.pinc
$obj->name = $tutos[dbname][$id];
if ( isset($tutos[dbalias][$id]) ) {
$obj->alias = $tutos[dbalias][$id];
}
if ( isset($tutos[dbhome][$id]) ) {
$objdthis->home = $tutos[dbhome][$id];
}
$obj->host = $tutos[dbhost][$id];
$obj->port = $tutos[dbport][$id];
$obj->user = $tutos[dbuser][$id];
$obj->pass = $tutos[dbpasswd][$id];
$obj->type = $tutos[dbtype][$id];
$obj->crypt = $tutos[cryptpw][$id];
$obj->repository = $tutos[repository][$id];
if ( isset($tutos[dbprefix][$id]) ) {
$obj->prefix = $tutos[dbprefix][$id];
}
$obj->id = $id;
}
# wont work with database_ins
$obj->tablename = $obj->prefix . "tutos_dbs";
return $obj;
}
/**
* set te time of last analyze
*/
function setLastAnalyze($value) {
return $this->setDateTimeField("lastanalyze",$value,"DBLastAnalyze");
}
/**
* set the name
*/
function setName($value) {
return $this->setStrField("name",$value,"AdminDBName");
}
/* ---------------------------------------------------------------------------
*/
function setAlias($value) {
return $this->setStrField("alias",$value,"AdminDBAlias");
}
/* ---------------------------------------------------------------------------
*/
function setHost($value) {
return $this->setStrField("host",$value,"AdminDBHost");
}
/* ---------------------------------------------------------------------------
*/
function setPort($value) {
return $this->setIntField("port",$value,"AdminDBPort");
}
/* ---------------------------------------------------------------------------
*/
function setUser($value) {
return $this->setStrField("user",$value,"AdminDBUser");
}
/* ---------------------------------------------------------------------------
*/
function setPass($value) {
return $this->setStrField("pass",$value,"AdminDBPass");
}
/* ---------------------------------------------------------------------------
*/
function setHome($value) {
return $this->setStrField("home",$value,"AdminDBHome");
}
/* ---------------------------------------------------------------------------
*/
function setRepository($value) {
return $this->setStrField("repository",$value,"AdminDBRep");
}
/* ---------------------------------------------------------------------------
*/
function setType($value) {
return $this->setIntField("type",$value,"AdminDBType");
}
/* ---------------------------------------------------------------------------
*/
function setLogo($value) {
return $this->setStrField("logo",$value,"CfgLogo");
}
/* ---------------------------------------------------------------------------
*/
function setLogoLink($value) {
return $this->setStrField("logolink",$value,"CfgLogoLink");
}
/**
* set the bug auto name string
*/
function setBugAutoname($value) {
return $this->setStrField("bugautoname",$value,"CfgBugAutoName");
}
/**
* set the invoice auto name string
*/
function setInvAutoname($value) {
return $this->setStrField("invautoname",$value,"CfgInvAutoName");
}
/* ---------------------------------------------------------------------------
*/
function setVATlist($value) {
return $this->setStrField("vatlist",$value,"CfgVATlist");
}
/* ---------------------------------------------------------------------------
*/
function setVersion($value) {
return $this->setStrField("version",$value,"CfgVersion");
}
/**
* set the database tablename prefix
*/
function setPrefix($value) {
return $this->setStrField("prefix",$value,"AdminDBPrefix");
}
/**
* Checks if the current user is allowed to modify this database
*/
function mod_ok () {
global $tutos,$current_user;
if ($current_user->isAdmin() && ($_SESSION['dbnr'] == $this->id)) {
return $tutos[modok];
}
return acl_mod_ok($this);
}
/* ---------------------------------------------------------------------------
*/
function save() {
global $tutos,$current_user,$table;
$msg = "";
if ( $this->dbconn == -1 ) {
return "NO Connection to save ". $this->getFullname() ."<br>\n";
}
$q = new query($this->dbconn);
$q->setTable($this->tablename);
$q->addFV("name",$this->name,"STRING",$table['database']["name"][size]);
$q->addFV("dbalias",$this->alias,"STRING",$table['database']["dbalias"][size]);
$q->addFV("dbhost",$this->host,"STRING",$table['database']["dbhost"][size]);
$q->addFV("dbuser",$this->user,"STRING",$table['database']["dbuser"][size]);
$q->addFV("dbpass",$this->pass,"STRING",$table['database']["dbpass"][size]);
$q->addFV("dbhome",$this->home,"STRING",$table['database']["dbhome"][size]);
$q->addFV("dbport",$this->port,"INT");
$q->addFV("dbtype",$this->type,"INT");
$q->addFV("lastanalyze",$this->lastanalyze,"DATETIME");
$q->addFV("prefix",$this->prefix,"STRING",$table['database']["prefix"][size]);
$q->addFV("repository",$this->repository,"STRING",$table['database']["repository"][size]);
$q->addFV("last_date",$this->lastsync,"DATETIME");
$q->addFV("last_id",$this->lastid,"INT");
$q->addFV("version",$this->version,"STRING",$table['database']["version"][size]);
$q->addFV("cryptpw",$this->crypt,"INT");
$q->addFV("vatlist",$this->vatlist,"STRING",$table['database']["vatlist"][size]);
$q->addFV("bugautoname",$this->bugautoname,"STRING",$table['database']["bugautoname"][size]);
$q->addFV("invautoname",$this->invautoname,"STRING",$table['database']["invautoname"][size]);
$q->addFV("logo",$this->logo,"STRING",$table['database']["logo"][size]);
$q->addFV("logolink",$this->logolink,"STRING",$table['database']["logolink"][size]);
$q->addFV("systemid",$this->systemid,"STRING",$table['database']["systemid"][size]);
if ( $this->id < 0 ) {
$this->modified = array();
if ( isset($this->newid) ) {
$this->id = $this->newid;
$q->addFV("id",$this->id,"");
} else {
/* Get an new product ID */
$this->id = $q->addFV("id",-1,"NEXTID");
acl_default($this,$current_user);
# Prepare the history
$this->modified[] = array ( "field" => "created" ,
"old" => $this->getType() ,
"new" => $this->id,
"obj_id" => $this->id
);
}
$q->addFV("creator",$this->creator,"OBJ");
$q->addFV("creation",$this->creation,"DATETIME");
#$query = $q->getInsert();
} else {
$q->addWC("id",$this->id,"");
#$query = $q->getUpdate();
}
#$this->dbconn->Exec($query);
$msg .= parent::save();
#return $msg;
}
/* ---------------------------------------------------------------------------
* checks if the database type is supported in this PHP environment
*/
function is_supported() {
switch ($this->type) {
case DB_TYPE_POSTGRES:
case 4:
# Postgres
if ( function_exists('pg_connect') ) {
return 1;
}
break;
case DB_TYPE_MYSQL:
# MySQL
if ( function_exists('mysql_connect') ) {
return 1;
}
break;
case DB_TYPE_ORACLE:
# Oracle
if ( function_exists('Ora_Logon') ) {
return 1;
}
break;
case DB_TYPE_INTERBASE:
# Interbase
if ( function_exists('ibase_connect') ) {
return 1;
}
break;
case DB_TYPE_OCI:
# Oracle OCI
if ( function_exists('OCILogon') ) {
return 1;
}
break;
case DB_TYPE_MSSQL:
# MS SQL Server
if ( function_exists('mssql_connect') ) {
return 1;
}
break;
}
return 0;
}
/**
* make a connection to the database
*/
function getconnection() {
global $tutos;
if ( $this->type == DB_TYPE_POSTGRES ) {
# Postgres
require_once 'db/db_pg.pinc';
$dbconn = new db_pg($this);
$dbconn->version = 1;
} else if ( $this->type == 4 ) {
# Postgres 7.1
require_once 'db/db_pg.pinc';
$dbconn = new db_pg($this);
$dbconn->version = 2;
} else if ( $this->type == DB_TYPE_MYSQL ) {
# MySQL
require_once 'db/db_mysql.pinc';
$dbconn = new db_mysql($this);
} else if ( $this->type == DB_TYPE_ORACLE ) {
# Oracle
require_once 'db/db_ora.pinc';
$dbconn = new db_ora($this);
$dbconn->home = $this->home;
} else if ( $this->type == DB_TYPE_OCI ) {
# Oracle OCI
require_once 'db/db_oci.pinc';
$dbconn = new db_oci($this);
$dbconn->home = $this->home;
} else if ( $this->type == DB_TYPE_MSSQL ) {
# MS SQL
require_once 'db/db_mssql.pinc';
$dbconn = new db_mssql($this);
} else if ( $this->type == 6 ) {
# Sybase
require_once 'db/db_sybase.pinc';
$dbconn = new db_sybase($this);
} else if ( $this->type == DB_TYPE_INTERBASE ) {
# Interbase
require_once 'db/db_interbase.pinc';
$dbconn = new db_interbase($this);
} else {
Fatal_Error("Unknown Database type for '".$this->id ."'", "Type is '". $this->type ."'");
}
if ( ! $this->is_supported() ) {
Fatal_Error("Database type not supported by this PHP ", "Type is '". $dbconn->gettype() ."'");
}
if ( ($tutos[usedocmanagement] != 0) && ! file_exists(getcwd()."/". $tutos['base'] ."/". $this->repository)) {
$msg = "<br>\nDocument Management:<br>missing repository directory<br>\n";
$msg .= "Please change repository path in your config file<br>or create the missing path<br>or disable docmanagement \$tutos[usedocmanagement] = 0; in your config file (file/mconfig.pinc)<br>\n";
Fatal_Error($msg,getcwd()."/". $tutos['base'] ."/".$this->repository);
}
$dbconn->open();
$dbconn->timezone("");
$this->conn = &$dbconn;
return $this->conn;
}
/**
* read and update thee current database if neccessary
*/
function read_update() {
global $tutos;
if ( $this->dbconn == -1 ) {
Fatal_Error("no db connection","");
}
$x = $this->read($this->id,$this);
if ( $this->logo != "" ) {
$tutos[logo] = $this->logo;
}
if ( $this->logolink != "" ) {
$tutos[logolink] = $this->logolink;
}
if ( $this->bugautoname != "" ) {
$tutos[bugautoname] = $this->bugautoname;
}
if ( $this->invautoname != "" ) {
$tutos[invautoname] = $this->invautoname;
}
if ( $this->vatlist != "" ) {
$tutos[vatlist] = $this->vatlist;
} else {
$tutos[vatlist] = "0.0";
}
if ( $this->dbentryexist == false ) {
$this->newid = $this->id;
$this->id = -1;
$this->save();
}
}
/**
* Delete database entry from DB
*/
function delete() {
$msg = "";
$q = "DELETE FROM ". $this->tablename ." WHERE id = ". $this->id;
$this->dbconn->Exec($q);
$msg .= parent::delete();
return $msg;
}
/**
* get the full name for this database
*/
function getFullname() {
if ( $this->alias != "" ) {
return $this->alias;
} else {
return $this->name ."@". $this->host .":". $this->port;
}
}
/**
* get a url of this database
*/
function getURL() {
return "database_show.php?id=". $this->id;
}
/**
* Return a link to this appointment
*/
function getLink($text = "") {
global $lang;
if ( empty($text) ) {
$text = $this->getFullName();
}
if ( $this->see_ok() ) {
return makelink($this->getURL() , $text ,$lang['DBDetail']);
} else {
return myentities($text);
}
}
/**
* get the type of object
*/
function gettype() {
return "database";
}
/**
* get the type id of object
*/
function gettypeid () {
return usedbs;
}
/**
* create a link to a select page
*/
function getOverviewLink (&$user, $text = "") {
global $lang,$tutos;
return array( url => "database_overview.php",
image => $user->layout->theme->getImage(database::getHtmlIcon(),'menu'),
text => ($text == "" ? 'DB Overview' : $text),
info => 'Database Overview',
category => array("database","overview")
);
}
}
?>