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authorwei <>2006-05-18 08:16:21 +0000
committerwei <>2006-05-18 08:16:21 +0000
commit1f8410794c8213d87227fabae2114a3be8033ece (patch)
tree68571a616595e5e01f32d68cb79b689dd02d2529 /framework/3rdParty/adodb/drivers/adodb-ldap.inc.php
parent3d437d9dcd37dc901f53ca3322ba118851e3c676 (diff)
Moved adodb to 3rdParty directory.
Diffstat (limited to 'framework/3rdParty/adodb/drivers/adodb-ldap.inc.php')
-rw-r--r--framework/3rdParty/adodb/drivers/adodb-ldap.inc.php406
1 files changed, 406 insertions, 0 deletions
diff --git a/framework/3rdParty/adodb/drivers/adodb-ldap.inc.php b/framework/3rdParty/adodb/drivers/adodb-ldap.inc.php
new file mode 100644
index 00000000..38b0b576
--- /dev/null
+++ b/framework/3rdParty/adodb/drivers/adodb-ldap.inc.php
@@ -0,0 +1,406 @@
+<?php
+/*
+ V4.81 3 May 2006 (c) 2000-2006 John Lim (jlim#natsoft.com.my). All rights reserved.
+ Released under both BSD license and Lesser GPL library license.
+ Whenever there is any discrepancy between the two licenses,
+ the BSD license will take precedence.
+ Set tabs to 8.
+
+ Revision 1: (02/25/2005) Updated codebase to include the _inject_bind_options function. This allows
+ users to access the options in the ldap_set_option function appropriately. Most importantly
+ LDAP Version 3 is now supported. See the examples for more information. Also fixed some minor
+ bugs that surfaced when PHP error levels were set high.
+
+ Joshua Eldridge (joshuae74#hotmail.com)
+*/
+
+// security - hide paths
+if (!defined('ADODB_DIR')) die();
+
+if (!defined('LDAP_ASSOC')) {
+ define('LDAP_ASSOC',ADODB_FETCH_ASSOC);
+ define('LDAP_NUM',ADODB_FETCH_NUM);
+ define('LDAP_BOTH',ADODB_FETCH_BOTH);
+}
+
+class ADODB_ldap extends ADOConnection {
+ var $databaseType = 'ldap';
+ var $dataProvider = 'ldap';
+
+ # Connection information
+ var $username = false;
+ var $password = false;
+
+ # Used during searches
+ var $filter;
+ var $dn;
+ var $version;
+ var $port = 389;
+
+ # Options configuration information
+ var $LDAP_CONNECT_OPTIONS;
+
+ function ADODB_ldap()
+ {
+ }
+
+ // returns true or false
+
+ function _connect( $host, $username, $password, $ldapbase)
+ {
+ global $LDAP_CONNECT_OPTIONS;
+
+ if ( !function_exists( 'ldap_connect' ) ) return null;
+
+ $conn_info = array( $host,$this->port);
+
+ if ( strstr( $host, ':' ) ) {
+ $conn_info = split( ':', $host );
+ }
+
+ $this->_connectionID = ldap_connect( $conn_info[0], $conn_info[1] );
+ if (!$this->_connectionID) {
+ $e = 'Could not connect to ' . $conn_info[0];
+ $this->_errorMsg = $e;
+ if ($this->debug) ADOConnection::outp($e);
+ return false;
+ }
+ if( count( $LDAP_CONNECT_OPTIONS ) > 0 ) {
+ $this->_inject_bind_options( $LDAP_CONNECT_OPTIONS );
+ }
+
+ if ($username) {
+ $bind = ldap_bind( $this->_connectionID, $username, $password );
+ } else {
+ $username = 'anonymous';
+ $bind = ldap_bind( $this->_connectionID );
+ }
+
+ if (!$bind) {
+ $e = 'Could not bind to ' . $conn_info[0] . " as ".$username;
+ $this->_errorMsg = $e;
+ if ($this->debug) ADOConnection::outp($e);
+ return false;
+ }
+ $this->_errorMsg = '';
+ $this->database = $ldapbase;
+ return $this->_connectionID;
+ }
+
+/*
+ Valid Domain Values for LDAP Options:
+
+ LDAP_OPT_DEREF (integer)
+ LDAP_OPT_SIZELIMIT (integer)
+ LDAP_OPT_TIMELIMIT (integer)
+ LDAP_OPT_PROTOCOL_VERSION (integer)
+ LDAP_OPT_ERROR_NUMBER (integer)
+ LDAP_OPT_REFERRALS (boolean)
+ LDAP_OPT_RESTART (boolean)
+ LDAP_OPT_HOST_NAME (string)
+ LDAP_OPT_ERROR_STRING (string)
+ LDAP_OPT_MATCHED_DN (string)
+ LDAP_OPT_SERVER_CONTROLS (array)
+ LDAP_OPT_CLIENT_CONTROLS (array)
+
+ Make sure to set this BEFORE calling Connect()
+
+ Example:
+
+ $LDAP_CONNECT_OPTIONS = Array(
+ Array (
+ "OPTION_NAME"=>LDAP_OPT_DEREF,
+ "OPTION_VALUE"=>2
+ ),
+ Array (
+ "OPTION_NAME"=>LDAP_OPT_SIZELIMIT,
+ "OPTION_VALUE"=>100
+ ),
+ Array (
+ "OPTION_NAME"=>LDAP_OPT_TIMELIMIT,
+ "OPTION_VALUE"=>30
+ ),
+ Array (
+ "OPTION_NAME"=>LDAP_OPT_PROTOCOL_VERSION,
+ "OPTION_VALUE"=>3
+ ),
+ Array (
+ "OPTION_NAME"=>LDAP_OPT_ERROR_NUMBER,
+ "OPTION_VALUE"=>13
+ ),
+ Array (
+ "OPTION_NAME"=>LDAP_OPT_REFERRALS,
+ "OPTION_VALUE"=>FALSE
+ ),
+ Array (
+ "OPTION_NAME"=>LDAP_OPT_RESTART,
+ "OPTION_VALUE"=>FALSE
+ )
+ );
+*/
+
+ function _inject_bind_options( $options ) {
+ foreach( $options as $option ) {
+ ldap_set_option( $this->_connectionID, $option["OPTION_NAME"], $option["OPTION_VALUE"] )
+ or die( "Unable to set server option: " . $option["OPTION_NAME"] );
+ }
+ }
+
+ /* returns _queryID or false */
+ function _query($sql,$inputarr)
+ {
+ $rs = ldap_search( $this->_connectionID, $this->database, $sql );
+ $this->_errorMsg = ($rs) ? '' : 'Search error on '.$sql;
+ return $rs;
+ }
+
+ /* closes the LDAP connection */
+ function _close()
+ {
+ @ldap_close( $this->_connectionID );
+ $this->_connectionID = false;
+ }
+
+ function SelectDB($db) {
+ $this->database = $db;
+ return true;
+ } // SelectDB
+
+ function ServerInfo()
+ {
+ if( !empty( $this->version ) ) return $this->version;
+ $version = array();
+ /*
+ Determines how aliases are handled during search.
+ LDAP_DEREF_NEVER (0x00)
+ LDAP_DEREF_SEARCHING (0x01)
+ LDAP_DEREF_FINDING (0x02)
+ LDAP_DEREF_ALWAYS (0x03)
+ The LDAP_DEREF_SEARCHING value means aliases are dereferenced during the search but
+ not when locating the base object of the search. The LDAP_DEREF_FINDING value means
+ aliases are dereferenced when locating the base object but not during the search.
+ Default: LDAP_DEREF_NEVER
+ */
+ ldap_get_option( $this->_connectionID, LDAP_OPT_DEREF, $version['LDAP_OPT_DEREF'] ) ;
+ switch ( $version['LDAP_OPT_DEREF'] ) {
+ case 0:
+ $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_NEVER';
+ case 1:
+ $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_SEARCHING';
+ case 2:
+ $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_FINDING';
+ case 3:
+ $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_ALWAYS';
+ }
+
+ /*
+ A limit on the number of entries to return from a search.
+ LDAP_NO_LIMIT (0) means no limit.
+ Default: LDAP_NO_LIMIT
+ */
+ ldap_get_option( $this->_connectionID, LDAP_OPT_SIZELIMIT, $version['LDAP_OPT_SIZELIMIT'] );
+ if ( $version['LDAP_OPT_SIZELIMIT'] == 0 ) {
+ $version['LDAP_OPT_SIZELIMIT'] = 'LDAP_NO_LIMIT';
+ }
+
+ /*
+ A limit on the number of seconds to spend on a search.
+ LDAP_NO_LIMIT (0) means no limit.
+ Default: LDAP_NO_LIMIT
+ */
+ ldap_get_option( $this->_connectionID, LDAP_OPT_TIMELIMIT, $version['LDAP_OPT_TIMELIMIT'] );
+ if ( $version['LDAP_OPT_TIMELIMIT'] == 0 ) {
+ $version['LDAP_OPT_TIMELIMIT'] = 'LDAP_NO_LIMIT';
+ }
+
+ /*
+ Determines whether the LDAP library automatically follows referrals returned by LDAP servers or not.
+ LDAP_OPT_ON
+ LDAP_OPT_OFF
+ Default: ON
+ */
+ ldap_get_option( $this->_connectionID, LDAP_OPT_REFERRALS, $version['LDAP_OPT_REFERRALS'] );
+ if ( $version['LDAP_OPT_REFERRALS'] == 0 ) {
+ $version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_OFF';
+ } else {
+ $version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_ON';
+
+ }
+ /*
+ Determines whether LDAP I/O operations are automatically restarted if they abort prematurely.
+ LDAP_OPT_ON
+ LDAP_OPT_OFF
+ Default: OFF
+ */
+ ldap_get_option( $this->_connectionID, LDAP_OPT_RESTART, $version['LDAP_OPT_RESTART'] );
+ if ( $version['LDAP_OPT_RESTART'] == 0 ) {
+ $version['LDAP_OPT_RESTART'] = 'LDAP_OPT_OFF';
+ } else {
+ $version['LDAP_OPT_RESTART'] = 'LDAP_OPT_ON';
+
+ }
+ /*
+ This option indicates the version of the LDAP protocol used when communicating with the primary LDAP server.
+ LDAP_VERSION2 (2)
+ LDAP_VERSION3 (3)
+ Default: LDAP_VERSION2 (2)
+ */
+ ldap_get_option( $this->_connectionID, LDAP_OPT_PROTOCOL_VERSION, $version['LDAP_OPT_PROTOCOL_VERSION'] );
+ if ( $version['LDAP_OPT_PROTOCOL_VERSION'] == 2 ) {
+ $version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION2';
+ } else {
+ $version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION3';
+
+ }
+ /* The host name (or list of hosts) for the primary LDAP server. */
+ ldap_get_option( $this->_connectionID, LDAP_OPT_HOST_NAME, $version['LDAP_OPT_HOST_NAME'] );
+ ldap_get_option( $this->_connectionID, LDAP_OPT_ERROR_NUMBER, $version['LDAP_OPT_ERROR_NUMBER'] );
+ ldap_get_option( $this->_connectionID, LDAP_OPT_ERROR_STRING, $version['LDAP_OPT_ERROR_STRING'] );
+ ldap_get_option( $this->_connectionID, LDAP_OPT_MATCHED_DN, $version['LDAP_OPT_MATCHED_DN'] );
+
+ return $this->version = $version;
+
+ }
+}
+
+/*--------------------------------------------------------------------------------------
+ Class Name: Recordset
+--------------------------------------------------------------------------------------*/
+
+class ADORecordSet_ldap extends ADORecordSet{
+
+ var $databaseType = "ldap";
+ var $canSeek = false;
+ var $_entryID; /* keeps track of the entry resource identifier */
+
+ function ADORecordSet_ldap($queryID,$mode=false)
+ {
+ if ($mode === false) {
+ global $ADODB_FETCH_MODE;
+ $mode = $ADODB_FETCH_MODE;
+ }
+ switch ($mode)
+ {
+ case ADODB_FETCH_NUM:
+ $this->fetchMode = LDAP_NUM;
+ break;
+ case ADODB_FETCH_ASSOC:
+ $this->fetchMode = LDAP_ASSOC;
+ break;
+ case ADODB_FETCH_DEFAULT:
+ case ADODB_FETCH_BOTH:
+ default:
+ $this->fetchMode = LDAP_BOTH;
+ break;
+ }
+
+ $this->ADORecordSet($queryID);
+ }
+
+ function _initrs()
+ {
+ /*
+ This could be teaked to respect the $COUNTRECS directive from ADODB
+ It's currently being used in the _fetch() function and the
+ GetAssoc() function
+ */
+ $this->_numOfRows = ldap_count_entries( $this->connection->_connectionID, $this->_queryID );
+
+ }
+
+ /*
+ Return whole recordset as a multi-dimensional associative array
+ */
+ function &GetAssoc($force_array = false, $first2cols = false)
+ {
+ $records = $this->_numOfRows;
+ $results = array();
+ for ( $i=0; $i < $records; $i++ ) {
+ foreach ( $this->fields as $k=>$v ) {
+ if ( is_array( $v ) ) {
+ if ( $v['count'] == 1 ) {
+ $results[$i][$k] = $v[0];
+ } else {
+ array_shift( $v );
+ $results[$i][$k] = $v;
+ }
+ }
+ }
+ }
+
+ return $results;
+ }
+
+ function &GetRowAssoc()
+ {
+ $results = array();
+ foreach ( $this->fields as $k=>$v ) {
+ if ( is_array( $v ) ) {
+ if ( $v['count'] == 1 ) {
+ $results[$k] = $v[0];
+ } else {
+ array_shift( $v );
+ $results[$k] = $v;
+ }
+ }
+ }
+
+ return $results;
+ }
+
+ function GetRowNums()
+ {
+ $results = array();
+ foreach ( $this->fields as $k=>$v ) {
+ static $i = 0;
+ if (is_array( $v )) {
+ if ( $v['count'] == 1 ) {
+ $results[$i] = $v[0];
+ } else {
+ array_shift( $v );
+ $results[$i] = $v;
+ }
+ $i++;
+ }
+ }
+ return $results;
+ }
+
+ function _fetch()
+ {
+ if ( $this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0 )
+ return false;
+
+ if ( $this->_currentRow == 0 ) {
+ $this->_entryID = ldap_first_entry( $this->connection->_connectionID, $this->_queryID );
+ } else {
+ $this->_entryID = ldap_next_entry( $this->connection->_connectionID, $this->_entryID );
+ }
+
+ $this->fields = ldap_get_attributes( $this->connection->_connectionID, $this->_entryID );
+ $this->_numOfFields = $this->fields['count'];
+ switch ( $this->fetchMode ) {
+
+ case LDAP_ASSOC:
+ $this->fields = $this->GetRowAssoc();
+ break;
+
+ case LDAP_NUM:
+ $this->fields = array_merge($this->GetRowNums(),$this->GetRowAssoc());
+ break;
+
+ case LDAP_BOTH:
+ default:
+ $this->fields = $this->GetRowNums();
+ break;
+ }
+ return ( is_array( $this->fields ) );
+ }
+
+ function _close() {
+ @ldap_free_result( $this->_queryID );
+ $this->_queryID = false;
+ }
+
+}
+?> \ No newline at end of file