ibm-information-center/dist/eclipse/plugins/i5OS.ic.apis_5.4.0.1/eimsetconfiguration.htm

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<title>eimSetConfiguration()--Set EIM Configuration</title>
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<h2>eimSetConfiguration()--Set EIM
Configuration</h2>
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<div class="box" style="width: 80%;">
<br>
&nbsp;&nbsp;Syntax
<pre>
#include &lt;eim.h&gt;
int eimSetConfiguration(int <em>enable</em>,
char * <em>ldapURL</em>,
char * <em>localRegistry</em>,
char * <em>kerberosRegistry</em>,
int <em>ccsid</em>,
EimRC * <em>eimrc</em>)
</pre>
&nbsp;&nbsp;Service Program Name: QSYS/QSYEIM<br>
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<br>
&nbsp;&nbsp;Default Public Authority: *USE<br>
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&nbsp;&nbsp;Threadsafe: Yes<br>
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</div>
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<!-- D E S C R I P T I O N -->
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<p>The <strong>eimSetConfiguration()</strong> function sets the configuration
information for use by the system.</p>
<br>
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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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<h3>Authorities and Locks</h3>
<p>The caller of the API must have *SECADM special authority.</p>
<br>
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<h3>Parameters</h3>
<dl><!-- ============================================================== -->
<!-- enable -->
<!-- ============================================================== -->
<dt><strong>enable</strong>&nbsp;&nbsp;(Input)</dt>
<dd>Indicates if this system is able to establish new connections in order to
participate in an EIM domain. Possible values are:<br>
<br>
<table cellpadding="5">
<!-- cols="15 85" -->
<tr>
<td align="left" valign="top"><em>0</em></td>
<td align="left" valign="top">Not enabled to participate in EIM domain. New
connections may not be established with the configured EIM domain</td>
</tr>
<tr>
<td align="left" valign="top" nowrap><em>non-zero</em></td>
<td align="left" valign="top">Enabled to participate in EIM domain. New
connections may be established with the EIM domain.</td>
</tr>
</table><br><br>
</dd>
<!-- ============================================================== -->
<!-- ldapURL -->
<!-- ============================================================== -->
<dt><strong>ldapURL</strong>&nbsp;&nbsp;(Input)</dt>
<dd>A uniform resource locator (URL) that contains the EIM configuration
information for the EIM domain controller. This information will be used for
all EIM operations. The maximum size for this URL is 1000 bytes.
<p>Possible values are:</p>
<table cellpadding="3">
<!-- cols="25 75" -->
<tr>
<td align="left" valign="top"><em>NULL</em></td>
<td align="left" valign="top">A value of NULL indicates that it should not
change.</td>
</tr>
<tr>
<td align="left" valign="top" nowrap><em>EIM_CONFIG_NONE</em></td>
<td align="left" valign="top">(*NONE) This value indicates that this system is
not configured for EIM.</td>
</tr>
<tr>
<td align="left" valign="top"><em>ldapURL</em></td>
<td align="left" valign="top">A URL that contains EIM domain controller
information.</td>
</tr>
</table>
<p>This URL has the following format:</p>
<pre>
ldap://host:port/dn
or
ldaps://host:port/dn
</pre>
<p>where:</p>
<ul>
<li><samp>host:port</samp> is the name of the host on which the EIM domain
controller is running with an optional port number.</li>
<li><samp>dn</samp> is the distinguished name for the domain entry.</li>
<li><samp>ldaps</samp> indicates that this host/port combination uses SSL and
TLS.</li>
</ul>
<p>Examples:</p>
<ul>
<li>ldap://systemx:389/ibm-eimDomainName=myEimDomain,o=myCompany,c=us</li>
<li>ldaps://systemy:636/ibm-eimDomainName=thisEimDomain</li>
</ul>
</dd>
</dl>
<br>
<br>
<dl><!-- ============================================================== -->
<!-- localRegistry -->
<!-- ============================================================== -->
<dt><strong>localRegistry</strong>&nbsp;&nbsp;(Input)</dt>
<dd>The local EIM system registry name. The maximum size for this registry name
is 256 bytes.</dd>
</dl>
<p>Possible values are:</p>
<table cellpadding="3">
<!-- cols="25 75" -->
<tr>
<td align="left" valign="top"><em>NULL</em></td>
<td align="left" valign="top">A value of NULL indicates that it should not
change.</td>
</tr>
<tr>
<td align="left" valign="top" nowrap><em>EIM_CONFIG_NONE</em></td>
<td align="left" valign="top">(*NONE) This value indicates that there is no
local system registry.</td>
</tr>
<tr>
<td align="left" valign="top"><em>registry</em></td>
<td align="left" valign="top">The local EIM system registry name.</td>
</tr>
</table>
<br>
<br>
<dl><!-- ============================================================== -->
<!-- kerberosRegistry -->
<!-- ============================================================== -->
<dt><strong>kerberosRegistry</strong>&nbsp;&nbsp;(Input)</dt>
<dd>The EIM Kerberos registry name. The maximum size for this registry name is
256 bytes.</dd>
</dl>
<p>Possible values are:</p>
<table cellpadding="3">
<!-- cols="25 75" -->
<tr>
<td align="left" valign="top"><em>NULL</em></td>
<td align="left" valign="top">A value of NULL indicates that it should not
change.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIM_CONFIG_NONE</em></td>
<td align="left" valign="top">(*NONE) This value indicates that there is no
kerberos registry for EIM.</td>
</tr>
<tr>
<td align="left" valign="top"><em>registry</em></td>
<td align="left" valign="top">The EIM Kerberos registry name. This is the
Kerberos realm name.</td>
</tr>
</table>
<br>
<br>
<dl><!-- ============================================================== -->
<!-- ccsid -->
<!-- ============================================================== -->
<dt><strong>ccsid</strong> &nbsp;&nbsp;(Input)</dt>
<dd>The ccsid of the input data. If the ccsid is 0 or 65535 the default job
ccsid will be used.<br>
<br>
</dd>
<!-- ============================================================== -->
<!-- eimrc -->
<!-- ============================================================== -->
<dt><strong>eimrc</strong>&nbsp;&nbsp;(Input/Output)</dt>
<dd>The structure in which to return error code information. If the return
value is not 0, eimrc is set with additional information. This parameter may be
NULL. For the format of the structure, see <a href="eimrc.htm">EimRC--EIM
Return Code Parameter</a>.<br>
<br>
</dd>
</dl>
<br>
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<h3>Return Value</h3>
<p>The return value from the API. Following each return value is the list of
possible values for the <samp>messageCatalogMessageID</samp> field in the
<em>eimrc</em> parameter for that value.</p>
<dl><!-- ============================================================== -->
<!-- 0 -->
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<dt><strong>0</strong></dt>
<dd>Request was successful.<br>
<br>
</dd>
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<!-- EACCES -->
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<dt><strong>EACCES</strong></dt>
<dd>Access denied.<br>
<br>
<table cellpadding="5">
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<tr>
<td align="left" valign="top"><em>EIMERR_AUTH_ERR (7)</em></td>
<td align="left" valign="top">Insufficient authority for the operation.</td>
</tr>
</table>
<br>
</dd>
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<!-- EBADDATA -->
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<dt><strong>EBADDATA</strong></dt>
<dd>eimrc is not valid.<br>
<br>
</dd>
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<!-- EBUSY -->
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<dt><strong>EBUSY</strong></dt>
<dd>Unable to allocate internal system object.<br>
<br>
<table cellpadding="5">
<!-- cols="25 75" -->
<tr>
<td align="left" valign="top"><em>EIMERR_NOLOCK (26)</em></td>
<td align="left" valign="top">Unable to allocate internal system object.</td>
</tr>
</table>
<br>
</dd>
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<!-- ECONVERT -->
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<dt><strong>ECONVERT</strong></dt>
<dd>Data conversion error.<br>
<br>
<table cellpadding="5">
<!-- cols="35 65" -->
<tr>
<td align="left" valign="top"><em>EIMERR_DATA_CONVERSION (13)</em></td>
<td align="left" valign="top">Error occurred when converting data between code
pages.</td>
</tr>
</table>
<br>
</dd>
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<!-- EINVAL -->
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<dt><strong>EINVAL</strong></dt>
<dd>Input parameter was not valid.<br>
<br>
<table cellpadding="5">
<!-- cols="35 65" -->
<tr>
<td align="left" valign="top"><em>EIMERR_CCSID_INVAL (8)</em></td>
<td align="left" valign="top">CCSID is outside of valid range or CCSID is not
supported.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_CHAR_INVAL (21)</em></td>
<td align="left" valign="top">A restricted character was used in the object
name. Check the API for a list of restricted characters.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_PTR_INVAL (35)</em></td>
<td align="left" valign="top">Pointer parameter is not valid.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_URL_NODN (45)</em></td>
<td align="left" valign="top">URL has no dn (required).</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_URL_NODOMAIN (46)</em></td>
<td align="left" valign="top">URL has no domain (required).</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_URL_NOHOST (47)</em></td>
<td align="left" valign="top">URL does not have a host.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_URL_NOTLDAP (49)</em></td>
<td align="left" valign="top">URL does not begin with ldap.</td>
</tr>
<tr>
<td align="left" valign="top"><em> EIMERR_INVALID_DN (66)</em></td>
<td align="left" valign="top">Distinguished Name (DN) is not valid.</td>
</tr>
</table>
<br>
</dd>
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<!-- ENAMETOOLONG -->
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<dt><strong>ENAMETOOLONG</strong></dt>
<dd>ldapURL or registry name is too long.<br>
<br>
<table cellpadding="5">
<!-- cols="25 75" -->
<tr>
<td align="left" valign="top"><em>EIMERR_REGNAME_SIZE (39)</em></td>
<td align="left" valign="top">Local registry name is too large.</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_URL_SIZE (51)</em></td>
<td align="left" valign="top">Configuration URL is too large.</td>
</tr>
</table>
<br>
</dd>
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<!-- ENOMEM -->
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<dt><strong>ENOMEM</strong></dt>
<dd>Unable to allocate required space.<br>
<br>
<table cellpadding="5">
<!-- cols="25 75" -->
<tr>
<td align="left" valign="top"><em>EIMERR_NOMEM (27)</em></td>
<td align="left" valign="top">No memory available. Unable to allocate required
space.</td>
</tr>
</table>
<br>
</dd>
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<!-- EUNKNOWN -->
<!-- ============================================================== -->
<dt><strong>EUNKNOWN</strong></dt>
<dd>Unexpected exception.<br>
<br>
<table cellpadding="5">
<!-- cols="25 75" -->
<tr>
<td align="left" valign="top"><em>EIMERR_LDAP_ERR (23)</em></td>
<td align="left" valign="top">Unexpected LDAP error. %s</td>
</tr>
<tr>
<td align="left" valign="top"><em>EIMERR_UNKNOWN (44)</em></td>
<td align="left" valign="top">Unknown error or unknown system state.</td>
</tr>
</table>
</dd>
</dl>
<br>
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<!-- U S A G E N O T E S -->
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<!-- R E L A T E D I N F O R M A T I O N -->
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<h3>Related Information</h3>
<ul>
<li><a href="eimretrieveconfiguration.htm">eimRetrieveConfiguration()</a>
--Retrieve EIM Configuration<br>
<br>
</li>
</ul>
<br>
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<!-- E X A M P L E -->
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<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 sets the configuration information but it is not
enabled.</p>
<pre>
#include &lt;eim.h&gt;
#include &lt;stdio.h&gt;
int main(int argc, char *argv[])
{
int rc;
char eimerr[100];
EimRC * err;
char * ldapURL=
"ldap://mysystem:389/ibm-eimDomainName=myEIMDomain,o=mycompany,c=us";
char * local = "mysystem";
char * kerberos= "krbprin";
<em>/* Set up error structure. */</em>
memset(eimerr,0x00,100);
err = (EimRC *)eimerr;
err-&gt;memoryProvidedByCaller = 100;
<em>/* Set config info, but it is disabled. */</em>
if (0 != (rc = eimSetConfiguration(0,
ldapURL,
local,
kerberos,
0,
err)))
printf("Set configuration error = %d", rc);
return 0;
}
</pre>
<p>In this example, the configuration information is not changed but it is now
enabled for use.</p>
<pre>
#include &lt;eim.h&gt;
#include &lt;stdio.h&gt;
int main(int argc, char *argv[])
{
int rc;
char eimerr[100];
EimRC * err;
<em>/* Set up error structure. */</em>
memset(eimerr,0x00,100);
err = (EimRC *)eimerr;
err-&gt;memoryProvidedByCaller = 100;
<em>/* Enable configuration info. */</em>
if (0 != (rc = eimSetConfiguration(1,
NULL,
NULL,
NULL,
0,
err)))
printf("Set configuration error = %d", rc);
return 0;
}
</pre>
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<hr>
API introduced: V5R2
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