LDAP operation example

Queried
# Include "LDAP. H"
# Include "stdio. H"
Int main ()
{
LDAP * LD;
Ldapmessage * res, * E;
Int I, version;
Char * server;
Int * port;
Char * DN;
Char *;
Berelement * PTR;
Char ** Vals;
Char ** ppvalue = NULL;
Char * SDN;
Server = "192.168.1.17 ";
Port = 389;
// Connect to the server
If (LD = ldap_open (server, Port) = NULL)
{
Printf ("no connect ";
Exit (1 );
}
// Set the server version
Version = ldap_version3;
Ldap_set_option (LD, ldap_opt_protocol_version, & version );
// Bind the server
If (ldap_simple_bind_s (LD, "cn = root, Dc = starxing, Dc = com", "secret "! = Ldap_success)
{
Ldap_perror (LD, "ldap_simple_bind_s ");
Exit (1 );
}
// Set the root directory of the query
SDN = "DC = starxing, Dc = com ";
// Perform synchronous Query
If (ldap_search_s (LD, SDN, ldap_scope_subtree, "(objectclass = *)", null, 0, & res)
! = Ldap_success)
{
Ldap_perror (LD, "ldap_search_s ";
Exit (1 );
}
// Analyze entries one by one
For (E = ldap_first_entry (LD, Res); e! = NULL; E = ldap_next_entry (LD, e ))
{
// Retrieve the DN
DN = ldap_get_dn (LD, e );
Printf ("DN: % s/n", DN );
Ldap_memfree (DN );
// Analyze the attributes of entries one by one
For (A = ldap_first_attribute (LD, E, & PTR);! = NULL; A = ldap_next_attribute (LD, E, PTR ))
{
Printf ("% s:", );
Vals = ldap_get_values (LD, E, );
For (I = 0; Vals ! = NULL; I ++ ){
Printf ("% s", Vals);
}
Printf ("/N ";
Ldap_value_free (Vals );
}
Printf ("/N ";
}
Ldap_msgfree (RES );
Ldap_unbind (LD );
}
Inserted
# Include "LDAP. H"
# Include "stdio. H"

Int main ()
{
LDAP * LD;
Char * SDN = "cn = qqq11, Dc = starxing, Dc = com"; // DN of the entry to be added
// List the values of each attribute of the entry to be added
Char * cn_values [] = {"qqq11", null };
Char * sn_values [] = {"qqq11", null };
Char * userpassword_values [] = {"qqqq", null };
Char * objectclass_values [] = {"person", null };
Int version;
Ldapmod mod2 = {ldap_mod_add, "cn", cn_values };
Ldapmod mod1 = {ldap_mod_add, "Sn", sn_values };
Ldapmod mod0 = {ldap_mod_add, "objectclass", objectclass_values };
Ldapmod mod3 = {ldap_mod_add, "userpassword", userpassword_values };
Ldapmod * lmod [] = {& mod0, & mod1, & mod2, & mod3, null };
// Connect to the LDAP server
If (LD = ldap_open ("192.168.1.17", 389) = NULL ){
Ldap_perror (LD, "ldapopen ";
Exit (1 );
Return 1;
}
// Set the LDAP Version
Version = ldap_version3;
Ldap_set_option (LD, ldap_opt_protocol_version, & version );
// Bind the LDAP server
If (ldap_simple_bind_s (LD, "cn = root, Dc = starxing, Dc = com", "secret "! = Ldap_success)
{
Ldap_perror (LD, "ldap_simple_bind_s ");
Exit (1 );
Return 1;
}
// Synchronous binding
If (ldap_add_s (LD, SDN, lmod )! = Ldap_success ){
Ldap_perror (LD, "ldap_add_s error ";
Return (1 );
}
Ldap_unbind (LD );
Return (0 );
}
Deleted
# Include "LDAP. H"
# Include "stdio. H"

Int main ()
{
LDAP * LD;
Int version;
Char ** ppvalue = NULL;
// Connect and bind the server
If (LD = ldap_open ("192.168.1.17", 389) = NULL)
Exit (1 );
Version = ldap_version3;

Ldap_set_option (LD, ldap_opt_protocol_version, & version );
If (ldap_simple_bind_s (LD, "cn = root, Dc = starxing, Dc = com", "secret "! = Ldap_success)
{
Ldap_perror (LD, "ldap_simple_bind_s ");
Exit (1 );
}
// Delete
If (ldap_delete_s (LD, "cn = qqq11, Dc = starxing, Dc = com" =-1)
{
Ldap_perror (LD, "ldap_delete_s ");
Exit (1 );
}
Ldap_unbind (LD );
Return 0;
}
Modified
# Include "LDAP. H"
# Include <stdio. h>;

Int main ()
{
LDAP * LD;
Char * SDN;
// Set the value to be changed
Char * sn_values [] = {"eeee", null };
Char * homephone_values [] = {"12345678", null };
Int version;

Ldapmod mod1 = {ldap_mod_add, "homephome", homephone_values };
Ldapmod mod2 = {ldap_mod_replace, "Sn", sn_values };
Ldapmod mod3 = {ldap_mod_delete, "mail", null };
Ldapmod * lmod [4] ={& mod1, & mod2, & mod3, null };
// Connect the server and bind the server
If (LD = ldap_open ("192.168.1.17", 389) = NULL)
Exit (1 );
Version = ldap_version3;

Ldap_set_option (LD, ldap_opt_protocol_version, & version );
If (ldap_simple_bind_s (LD, "cn = root, Dc = starxing, Dc = com", "secret ")! = Ldap_success)
{
Ldap_perror (LD, "ldap_simple_bind_s ");
Exit (1 );
}
SDN = "cn = qqq000022, Dc = starxing, Dc = com ";
// Make changes
If (ldap_modify_s (LD, SDN, lmod )! = Ldap_success ){
Ldap_perror (LD, "ldap_modify_s ");
Return (1 );
}
Ldap_unbind (LD );
}