info.c

操做 openldap 的c语言源码

#include "ldap.h"
#include "stdio.h"


main()
{
  LDAP  *ld;
  LDAPAPIInfo ldapi;
  LDAPAPIFeatureInfo fi;
  int i,version;
  int rc;
  //打开一个联接并进行绑定
   if( (ld = ldap_open( "192.168.3.3", 389 ))  == NULL )
       exit( 1 );
    version = LDAP_VERSION3;

   ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION,&version);
   if(ldap_sasl_bind_s(ld,"cn=root,dc=starxing,dc=com","secret")!=LDAP_SUCCESS)
   {
    ldap_perror( ld, "ldap_simple_bind_s" );
    exit( 1 );
   }
    
  memset( &ldapi, 0, sizeof(ldapi));
  ldapi.ldapai_info_version = LDAP_API_INFO_VERSION;

  if ((rc = ldap_get_option( ld, LDAP_OPT_API_INFO, &ldapi)) != 0) {
    printf("Error: ldap_get_option (rc: %d)\n", rc);
    exit(0);
  }

   printf("LDAP Library Information -\n"
    "  Highest supported protocol version: %d\n"
    "  LDAP API revision:         %d\n"
    "  API vendor name:          %s\n"
    "  Vendor-specific version:      %.2f\n",
    ldapi.ldapai_protocol_version, ldapi.ldapai_api_version,
    ldapi.ldapai_vendor_name,
    (float)ldapi.ldapai_vendor_version / 100.0 );
    
    if ( ldapi.ldapai_extensions != NULL ) {
    printf("  LDAP API Extensions:\n");

    for ( i = 0; ldapi.ldapai_extensions[i] != NULL; i++ ) {
      printf("    %s", ldapi.ldapai_extensions[i] );
      fi.ldapaif_info_version = LDAP_FEATURE_INFO_VERSION;
      fi.ldapaif_name = ldapi.ldapai_extensions[i];
      fi.ldapaif_version = 0;

      if ( ldap_get_option( NULL, LDAP_OPT_API_FEATURE_INFO, &fi )
          != 0 ) {
        printf("Error: ldap_get_option( NULL,"
            " LDAP_OPT_API_FEATURE_INFO, ... ) for %s failed"
            " (Feature Info version: %d)\n",
            fi.ldapaif_name, fi.ldapaif_info_version );
      } else {
        printf(" (revision %d)\n", fi.ldapaif_version);
      }
    }
  }
  printf("\n");
}