modify.c

This is an example of using a modify operation to change an existing entry in the directory.

To compile this example on Unix:

  cc -I /opt/isode/include -c modify.c

To compile this example on Windows:

  cl /nologo /I C:\Progra~1\Isode\include /c modify.c

To link this example on Unix:

  cc -o modify modify.o -L/opt/isode/lib \
      -ldua -lisode -libase -lldap -llber \
      -lisode_ssl -lisode_crypto -lpthread

To link this example on Windows:

  cl /nologo /o modify.exe modify.obj \
      C:\Progra~1\Isode\bin\libdua.lib

00001 /* 
00002  * Copyright (c) 2008-2009, Isode Limited, London, England.
00003  * All rights reserved.
00004  * 
00005  * Acquisition and use of this software and related materials for any
00006  * purpose requires a written licence agreement from Isode Limited,
00007  * or a written licence from an organisation licenced by Isode Limited
00008  * to grant such a licence.
00009  */
00010 #include <stdio.h>
00011 #include <string.h>
00012 
00013 #include <isode/ds/dsapi/dsapi.h>
00014 
00020 #define S(a) (a), strlen(a)
00021 
00028 int main ( void )
00029 {
00030     DS_Session    *ds = NULL;
00031     DS_Indication *di = NULL;
00032     DS_ErrorType   t;
00033     DS_ErrorValue  v;
00034     DS_DN         *dn = NULL;
00035     DS_Attr       *sn = NULL;
00036     DS_Attr       *mail = NULL;
00037     DS_Attr       *description = NULL;
00038     DS_Entry      *entry = NULL;
00039     DS_Status      status;
00040     int            rc = 1;
00041 
00042     status = DS_Initialize( );
00043     if ( status != DS_E_NOERROR ) {
00044         fprintf( stderr, "Initialization failed\n" );
00045         goto cleanup;
00046     }
00047 
00048     status = DS_String2DN( "cn=DSA Manager,cn=dsa,dc=example,dc=com", &dn );
00049     if ( status != DS_E_NOERROR ) {
00050         fprintf( stderr, "Bad Manager DN\n" );
00051         goto cleanup;
00052     }
00053     
00054     status = DS_Session_New( "Internet=localhost+19999", 0, &ds );
00055     if ( status != DS_E_NOERROR ) {
00056         fprintf( stderr, "Failed to create session\n" );
00057         goto cleanup;
00058     }
00059 
00060     status = DS_BindSimpleSync( ds, dn, "secret", NULL, &di );
00061 
00062     if ( DS_Indication_GetErrorCodes( di, &t, &v ) == DS_E_NOERROR &&
00063          t != DS_E_SUCCESS )
00064         status = DS_E_DSOPFAILED;
00065 
00066     DS_Indication_Delete( di );
00067     DS_DN_Delete( dn );
00068     dn = NULL;
00069 
00070     if ( status != DS_E_NOERROR ) {
00071         fprintf( stderr, "Bind failed\n" );
00072         goto cleanup;
00073     }
00074 
00075     /* Build a set of changes */
00076     status = DS_Entry_New( &entry );
00077 
00078     status = DS_String2DN( "cn=John Smith,ou=People,dc=example,dc=com", &dn );
00079     status = DS_Entry_SetDN( entry, dn );
00080 
00081     status = DS_Attr_New( "sn", &sn );
00082     status = DS_Attr_AddStringValue( sn, S("Schmidt") );
00083     status = DS_Entry_AddValues( entry, sn );
00084 
00085     status = DS_Attr_New( "mail", &mail );
00086     /* no values means delete entire attribute */
00087     status = DS_Entry_DeleteValues( entry, mail );
00088 
00089     status = DS_Attr_New( "description", &description );
00090     status = DS_Attr_AddStringValue( description, S("new surname") );
00091     status = DS_Entry_ReplaceValues( entry, description );
00092 
00093     status = DS_ModifySync( ds, entry, NULL, &di );
00094     if ( di != NULL &&
00095          DS_Indication_GetErrorCodes( di, &t, &v ) != DS_E_NOERROR )
00096         fprintf( stderr, "Modify returns error type %d and error value %d\n",
00097                  t, v );
00098     
00099     if ( status != DS_E_NOERROR ) {
00100         fprintf( stderr, "Modify operation failed\n" );
00101         goto cleanup;
00102     }
00103 
00104     rc = 0;
00105     
00106 cleanup:
00107     if ( di != NULL ) DS_Indication_Delete( di );
00108     if ( entry != NULL ) DS_Entry_Delete( entry );
00109     if ( mail != NULL ) DS_Attr_Delete( mail );
00110     if ( sn != NULL ) DS_Attr_Delete( sn );
00111     if ( description != NULL ) DS_Attr_Delete( description );
00112     if ( ds != NULL ) DS_UnbindSync( &ds );
00113 
00114     return rc;
00115 }

Section Contents

Documentation

Isode Simple Directory API

modify.c