eimSetConfiguration()--Set EIM Configuration

 #include <eim.h>

 int eimSetConfiguration(int              enable,
                         char           * ldapURL,
                         char           * localRegistry,
                         char           * kerberosRegistry,
                         int              ccsid,
       EimRC          * eimrc)
 

The eimSetConfiguration() function sets the configuration information for use by the system.

Authorities and Locks

The caller of the API must have *SECADM special authority.

Parameters

enable  (Input)

Indicates if this system is able to establish new connections in order to participate in an EIM domain. Possible values are:

0	Not enabled to participate in EIM domain. New connections may not be established with the configured EIM domain
non-zero	Enabled to participate in EIM domain. New connections may be established with the EIM domain.

ldapURL  (Input)

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.

Possible values are:

NULL	A value of NULL indicates that it should not change.
EIM_CONFIG_NONE	(*NONE) This value indicates that this system is not configured for EIM.
ldapURL	A URL that contains EIM domain controller information.

This URL has the following format:

    ldap://host:port/dn
          or
    ldaps://host:port/dn

where:

• host:port is the name of the host on which the EIM domain controller is running with an optional port number.
• dn is the distinguished name for the domain entry.
• ldaps indicates that this host/port combination uses SSL and TLS.

Examples:

• ldap://systemx:389/ibm-eimDomainName=myEimDomain,o=myCompany,c=us
• ldaps://systemy:636/ibm-eimDomainName=thisEimDomain

localRegistry  (Input)

The local EIM system registry name. The maximum size for this registry name is 256 bytes.

Possible values are:

kerberosRegistry  (Input)

The EIM Kerberos registry name. The maximum size for this registry name is 256 bytes.

Possible values are:

ccsid   (Input)

The ccsid of the input data. If the ccsid is 0 or 65535 the default job ccsid will be used.

eimrc  (Input/Output)

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 EimRC--EIM Return Code Parameter.

Return Value

The return value from the API. Following each return value is the list of possible values for the messageCatalogMessageID field in the eimrc parameter for that value.

0

Request was successful.

EACCES

Access denied.

EIMERR_AUTH_ERR (7)

Insufficient authority for the operation.

EBADDATA

eimrc is not valid.

EBUSY

Unable to allocate internal system object.

EIMERR_NOLOCK (26)

Unable to allocate internal system object.

ECONVERT

Data conversion error.

EIMERR_DATA_CONVERSION (13)

Error occurred when converting data between code pages.

EINVAL

Input parameter was not valid.

EIMERR_CCSID_INVAL (8)	CCSID is outside of valid range or CCSID is not supported.
EIMERR_CHAR_INVAL (21)	A restricted character was used in the object name. Check the API for a list of restricted characters.
EIMERR_PTR_INVAL (35)	Pointer parameter is not valid.
EIMERR_URL_NODN (45)	URL has no dn (required).
EIMERR_URL_NODOMAIN (46)	URL has no domain (required).
EIMERR_URL_NOHOST (47)	URL does not have a host.
EIMERR_URL_NOTLDAP (49)	URL does not begin with ldap.
EIMERR_INVALID_DN (66)	Distinguished Name (DN) is not valid.

ENAMETOOLONG

ldapURL or registry name is too long.

EIMERR_REGNAME_SIZE (39)	Local registry name is too large.
EIMERR_URL_SIZE (51)	Configuration URL is too large.

ENOMEM

Unable to allocate required space.

EIMERR_NOMEM (27)

No memory available. Unable to allocate required space.

EUNKNOWN

Unexpected exception.

EIMERR_LDAP_ERR (23)	Unexpected LDAP error. %s
EIMERR_UNKNOWN (44)	Unknown error or unknown system state.

Related Information

• eimRetrieveConfiguration() --Retrieve EIM Configuration
  
  

Example

See Code disclaimer information for information pertaining to code examples.

The following example sets the configuration information but it is not enabled.

#include <eim.h>
#include <stdio.h>

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";

    /* Set up error structure.                  */
    memset(eimerr,0x00,100);
    err = (EimRC *)eimerr;
    err->memoryProvidedByCaller = 100;

    /* Set config info, but it is disabled.     */
    if (0 != (rc = eimSetConfiguration(0,
                                       ldapURL,
                                       local,
                                       kerberos,
                                       0,
                                       err)))
        printf("Set configuration error = %d", rc);

    return 0;
}

In this example, the configuration information is not changed but it is now enabled for use.

#include <eim.h>
#include <stdio.h>

int main(int argc, char *argv[])
{
    int           rc;
    char          eimerr[100];
    EimRC       * err;

    /* Set up error structure.                  */
    memset(eimerr,0x00,100);
    err = (EimRC *)eimerr;
    err->memoryProvidedByCaller = 100;

    /* Enable configuration info.               */
    if (0 != (rc = eimSetConfiguration(1,
                                       NULL,
                                       NULL,
                                       NULL,
                                       0,
                                       err)))
        printf("Set configuration error = %d", rc);

    return 0;
}