506 lines
17 KiB
HTML
506 lines
17 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<title>eimConnect()--Connect to EIM Domain</title>
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<!-- Begin header records -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!-- Created by Carol Budnik on 17 July 2001 -->
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<!-- Edited by Kersten Jan 02 -->
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<!-- End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<!--Java sync-link-->
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<script type="text/javascript" language="javascript" src="../rzahg/synch.js">
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</script>
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<a name="Top_Of_Page"></a>
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<!-- ============================================================== -->
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<!-- -->
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<!-- -->
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<!-- ============================================================== -->
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<h2>eimConnect()--Connect to EIM
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Domain</h2>
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<!-- ============================================================== -->
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<!-- -->
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<!-- S Y N T A X / P A R M T A B L E -->
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<!-- -->
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<!-- ============================================================== -->
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<div class="box" style="width: 60%;"><br>
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Syntax
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<pre>
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#include <eim.h>
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int eimConnect(EimHandle * <em>eim</em>,
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EimConnectInfo <em>connectInfo</em>,
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EimRC * <em>eimrc</em>)
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</pre>
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Service Program Name: QSYS/QSYEIM<br>
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<!-- iddvc RMBR -->
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<br>
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Default Public Authority: *USE<br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: Yes<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<!-- ============================================================== -->
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<!-- -->
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<!-- D E S C R I P T I O N -->
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<!-- -->
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<!-- ============================================================== -->
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<p>The <strong>eimConnect()</strong> function is used to connect to the EIM
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domain that is configured for this platform. Configuration information was set
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using eimSetConfiguration().</p>
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<br>
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<!-- ============================================================== -->
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<!-- -->
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<!-- A U T H O R I T I E S A N D L O C K S -->
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<!-- -->
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<!-- ============================================================== -->
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<!-- ============================================================== -->
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<!-- -->
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<!-- P A R A M E T E R S -->
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<!-- -->
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<!-- ============================================================== -->
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<br>
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<!-- Please NOTE: DO NOT DELETE THIS SECTION if this API has no authorities and locks. -->
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<!-- Instead, use the commented out coding below to indicate NONE. -->
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<h3>Authorities and Locks</h3>
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<!-- Use this if there are no authorities and locks. -->
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<p>None.</p>
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<br>
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<h3>Parameters</h3>
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<dl><!-- ============================================================== -->
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<!-- eim -->
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<!-- ============================================================== -->
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<dt><strong>eim</strong> (Input)</dt>
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<dd>The EIM handle returned by a previous call to eimCreateHandle().<br>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- connectInfo -->
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<!-- ============================================================== -->
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<dt><strong>connectInfo</strong> (Input)</dt>
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<dd>Connect information. EIM uses ldap. This parameter provides the information
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required to bind to ldap.
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<p>If the system is configured to connect to a secure port, EimSSLInfo is
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required.</p>
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<p>For EIM_SIMPLE connect type, the <samp>creds</samp> field should contain the
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EimSimpleConnectInfo structure with a binddn and password. EimPasswordProtect
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is used to determine the level of password protection on the ldap bind.</p>
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<table cellpadding="5">
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<!-- cols="40 60" -->
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<tr>
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<td align="left" valign="top"><em>EIM_PROTECT_NO (0)</em></td>
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<td align="left" valign="top">The clear-text password is sent on the bind.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIM_PROTECT_CRAM_MD5 (1)</em></td>
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<td align="left" valign="top">The protected password is sent on the bind. The
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server side must support cram-md5 protocol to send the protected password.</td>
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</tr>
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<tr>
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<td align="left" valign="top" nowrap><em>EIM_PROTECT_CRAM_MD5_OPTIONAL (2)</em></td>
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<td align="left" valign="top">The protected password is sent on the bind if the
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cram-md5 protocol is supported. Otherwise, the clear-text password is
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sent.</td>
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</tr>
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</table>
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<p>For EIM_KERBEROS, the default logon credentials are used. The <samp>kerberos
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creds</samp> field must be NULL.</p>
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<p>For EIM_CLIENT_AUTHENTICATION, the <samp>creds</samp> field is ignored.
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EimSSLInfo must be provided.</p>
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<p>The structure layouts follow:</p>
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<pre>
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enum EimPasswordProtect {
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EIM_PROTECT_NO,
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EIM_PROTECT_CRAM_MD5,
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EIM_PROTECT_CRAM_MD5_OPTIONAL
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};
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enum EimConnectType {
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EIM_SIMPLE,
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EIM_KERBEROS,
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EIM_CLIENT_AUTHENTICATION
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};
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typedef struct EimSimpleConnectInfo
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{
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enum EimPasswordProtect protect;
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char * bindDn;
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char * bindPw;
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} EimSimpleConnectInfo;
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typedef struct EimSSLInfo
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{
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char * keyring;
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char * keyring_pw;
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char * certificateLabel;
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} EimSSLInfo;
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typedef struct EimConnectInfo
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{
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enum EimConnectType type;
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union {
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gss_cred_id_t * kerberos;
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EimSimpleConnectInfo simpleCreds;
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} creds;
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EimSSLInfo * ssl;
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} EimConnectInfo;
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</pre>
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</dd>
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<!-- ============================================================== -->
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<!-- eimrc -->
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<!-- ============================================================== -->
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<dt><strong>eimrc</strong> (Input/Output)</dt>
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<dd>The structure in which to return error code information. If the return
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value is not 0, eimrc is set with additional information. This parameter may be
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NULL. For the format of the structure, see <a href="eimrc.htm">EimRC--EIM
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Return Code Parameter</a>.<br>
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<br>
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</dd>
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</dl>
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<!-- ============================================================== -->
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<!-- -->
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<!-- R E T U R N V A L U E -->
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<!-- -->
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<!-- ============================================================== -->
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<h3>Return Value</h3>
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<p>The return value from the API. Following each return value is the list of
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possible values for the <samp>messageCatalogMessageID</samp> field in the
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<em>eimrc</em> parameter for that value.</p>
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<dl><!-- ============================================================== -->
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<!-- 0 -->
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<!-- ============================================================== -->
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<dt><strong>0</strong></dt>
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<dd>Request was successful.<br>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EBADDATA -->
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<!-- ============================================================== -->
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<dt><strong>EBADDATA</strong></dt>
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<dd>eimrc is not valid.<br>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EBUSY -->
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<!-- ============================================================== -->
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<dt><strong>EBUSY</strong></dt>
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<dd>Unable to allocate internal system object.<br>
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<br>
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<table cellpadding="5">
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<!-- cols="25 75" -->
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<tr>
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<td align="left" valign="top"><em>EIMERR_NOLOCK (26)</em></td>
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<td align="left" valign="top">Unable to allocate internal system object.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- ECONVERT -->
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<!-- ============================================================== -->
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<dt><strong>ECONVERT</strong></dt>
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<dd>Data conversion error.<br>
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<br>
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<table cellpadding="5">
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<!-- cols="35 65" -->
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<tr>
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<td align="left" valign="top"><em>EIMERR_DATA_CONVERSION (13)</em></td>
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<td align="left" valign="top">Error occurred when converting data between code
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pages.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EINVAL -->
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<!-- ============================================================== -->
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<dt><strong>EINVAL</strong></dt>
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<dd>Input parameter was not valid.<br>
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<br>
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<table cellpadding="5">
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<!-- cols="35 65" -->
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<tr>
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<td align="left" valign="top"><em>EIMERR_CONN_INVAL (54)</em></td>
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<td align="left" valign="top">Connection type is not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_HANDLE_INVAL (17)</em></td>
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<td align="left" valign="top">EimHandle is not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_NOT_SECURE (32)</em></td>
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<td align="left" valign="top">The system is not configured to connect to a
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secure port. Connection type of EIM_CLIENT_AUTHENTICATION is not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_PARM_REQ (34)</em></td>
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<td align="left" valign="top">Missing required parameter. Please check API
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documentation.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_PROTECT_INVAL (22)</em></td>
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<td align="left" valign="top">The protect parameter in EimSimpleConnectInfo is
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not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_PTR_INVAL (35)</em></td>
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<td align="left" valign="top">Pointer parameter is not valid.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_SSL_REQ (42)</em></td>
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<td align="left" valign="top">The system is configured to connect to a secure
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port. EimSSLInfo is required.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EISCONN -->
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<!-- ============================================================== -->
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<dt><strong>EISCONN</strong></dt>
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<dd>A connection has already been established.<br>
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<br>
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<table cellpadding="5">
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<!-- cols="25 75" -->
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<tr>
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<td align="left" valign="top"><em>EIMERR_CONN (11)</em></td>
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<td align="left" valign="top">Connection already exists.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- ENOMEM -->
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<!-- ============================================================== -->
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<dt><strong>ENOMEM</strong></dt>
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<dd>Unable to allocate required space.<br>
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<br>
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<table cellpadding="5">
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<!-- cols="25 75" -->
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<tr>
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<td align="left" valign="top"><em>EIMERR_NOMEM (27)</em></td>
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<td align="left" valign="top">No memory available. Unable to allocate required
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space.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- ENOTSUP -->
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<!-- ============================================================== -->
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<dt><strong>ENOTSUP</strong></dt>
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<dd>Connection type is not supported.<br>
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<br>
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<table cellpadding="5">
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<!-- cols="30 70" -->
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<tr>
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<td align="left" valign="top"><em>EIMERR_CONN_NOTSUPP (12)</em></td>
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<td align="left" valign="top">Connection type is not supported.</td>
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</tr>
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</table>
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<br>
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</dd>
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<!-- ============================================================== -->
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<!-- EUNKNOWN -->
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<!-- ============================================================== -->
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<dt><strong>EUNKNOWN</strong></dt>
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<dd>Unexpected exception.<br>
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<br>
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<table cellpadding="5">
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<!-- cols="25 75" -->
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<tr>
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<td align="left" valign="top"><em>EIMERR_LDAP_ERR (23)</em></td>
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<td align="left" valign="top">Unexpected LDAP error. %s</td>
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</tr>
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<tr>
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<td align="left" valign="top"><em>EIMERR_UNKNOWN (44)</em></td>
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<td align="left" valign="top">Unknown error or unknown system state.</td>
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</tr>
|
||
|
|
</table>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
<br>
|
||
|
|
<!-- ============================================================== -->
|
||
|
|
<!-- -->
|
||
|
|
<!-- U S A G E N O T E S -->
|
||
|
|
<!-- -->
|
||
|
|
<!-- ============================================================== -->
|
||
|
|
<!-- ============================================================== -->
|
||
|
|
<!-- -->
|
||
|
|
<!-- R E L A T E D I N F O R M A T I O N -->
|
||
|
|
<!-- -->
|
||
|
|
<!-- ============================================================== -->
|
||
|
|
|
||
|
|
<h3>Related Information</h3>
|
||
|
|
|
||
|
|
<ul>
|
||
|
|
<li><a href="eimcreatehandle.htm">eimCreateHandle()</a>--Create an EIM
|
||
|
|
Handle<br>
|
||
|
|
<br>
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li><a href="eimdestroyhandle.htm">eimDestroyHandle()</a>--Destroy an EIM
|
||
|
|
Handle<br>
|
||
|
|
<br>
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li><a href="eimgetattribute.htm">eimGetAttribute()</a>--Get EIM Attributes<br>
|
||
|
|
<br>
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li><a href="eimsetattribute.htm">eimSetAttribute()</a>--Set EIM Attributes<br>
|
||
|
|
<br>
|
||
|
|
</li>
|
||
|
|
|
||
|
|
<li><a href="eimconnecttomaster.htm">eimConnectToMaster()</a>--Connect to EIM
|
||
|
|
Master Domain<br>
|
||
|
|
<br>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
<br>
|
||
|
|
<!-- ============================================================== -->
|
||
|
|
<!-- -->
|
||
|
|
<!-- E X A M P L E -->
|
||
|
|
<!-- -->
|
||
|
|
<!-- ============================================================== -->
|
||
|
|
|
||
|
|
<h3>Example</h3>
|
||
|
|
<p>See <a href="../apiref/aboutapis.htm#codedisclaimer">Code disclaimer information</a>
|
||
|
|
for information pertaining to code examples.</p>
|
||
|
|
<p>The following example will connect to an EIM domain.</p>
|
||
|
|
|
||
|
|
<pre>
|
||
|
|
#include <eim.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
int main(int argc, char *argv[])
|
||
|
|
{
|
||
|
|
int rc;
|
||
|
|
char eimerr[100];
|
||
|
|
EimRC * err;
|
||
|
|
EimHandle * handle;
|
||
|
|
|
||
|
|
EimConnectInfo con;
|
||
|
|
|
||
|
|
<em>/* Get eim handle from input arg. */</em>
|
||
|
|
<em>/* This handle should not be connected to */</em>
|
||
|
|
<em>/* the configuration system. */</em>
|
||
|
|
handle = (EimHandle *)argv[1];
|
||
|
|
|
||
|
|
<em>/* Set up error structure. */</em>
|
||
|
|
memset(eimerr,0x00,100);
|
||
|
|
err = (EimRC *)eimerr;
|
||
|
|
err->memoryProvidedByCaller = 100;
|
||
|
|
|
||
|
|
<em>/* Set up connection information */</em>
|
||
|
|
con.type = EIM_SIMPLE;
|
||
|
|
con.creds.simpleCreds.protect = EIM_PROTECT_NO;
|
||
|
|
con.creds.simpleCreds.bindDn = "cn=admin";
|
||
|
|
con.creds.simpleCreds.bindPw = "secret";
|
||
|
|
con.ssl = NULL;
|
||
|
|
|
||
|
|
<em>/* Connect to configuartion system */</em>
|
||
|
|
if (0 != (rc = eimConnect(handle,
|
||
|
|
con,
|
||
|
|
err)))
|
||
|
|
printf("Connect error = %d", rc);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
</pre>
|
||
|
|
|
||
|
|
<br>
|
||
|
|
<!-- ============================================================== -->
|
||
|
|
<!-- -->
|
||
|
|
<!-- F O O T E R -->
|
||
|
|
<!-- -->
|
||
|
|
<!-- ============================================================== -->
|
||
|
|
|
||
|
|
<hr>
|
||
|
|
API introduced: V5R2
|
||
|
|
|
||
|
|
<hr>
|
||
|
|
<center>
|
||
|
|
<table cellpadding="2" cellspacing="2">
|
||
|
|
<tr align="center">
|
||
|
|
<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
|
||
|
|
"sec.htm">Security APIs</a> | <a href="aplist.htm">APIs by category</a></td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</center>
|
||
|
|
</body>
|
||
|
|
</html>
|
||
|
|
|