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-rw-r--r--source3/libads/ldap.c119
1 files changed, 118 insertions, 1 deletions
diff --git a/source3/libads/ldap.c b/source3/libads/ldap.c
index 0028d11b8f..ff927bc63c 100644
--- a/source3/libads/ldap.c
+++ b/source3/libads/ldap.c
@@ -3,7 +3,7 @@
ads (active directory) utility library
Copyright (C) Andrew Tridgell 2001
Copyright (C) Remus Koos 2001
-
+ Copyright (C) Jim McDonough 2002
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -122,6 +122,123 @@ ADS_STATUS ads_find_machine_acct(ADS_STRUCT *ads, void **res, const char *host)
return status;
}
+/*
+ initialize a list of mods
+*/
+
+LDAPMod **ads_mod_list_start(int num_mods)
+{
+ LDAPMod **mods;
+
+ if (num_mods < 1)
+ return NULL;
+
+ mods = malloc(sizeof(LDAPMod *) * (num_mods + 1));
+ memset(mods, 0, sizeof(LDAPMod *) * num_mods);
+ mods[num_mods] = (LDAPMod *) -1;
+
+ return mods;
+}
+
+/*
+ add an attribute to the list, with values list already constructed
+*/
+static BOOL ads_mod_list_add(LDAPMod **mods, int mod_op, char *name, char **values)
+{
+ int curmod;
+
+ /* find the first empty slot */
+ for (curmod=0; mods[curmod] > 0; curmod++);
+ if (mods[curmod] == (LDAPMod *) -1)
+ return False;
+
+ mods[curmod] = malloc(sizeof(LDAPMod));
+ mods[curmod]->mod_type = name;
+ mods[curmod]->mod_values = values;
+ mods[curmod]->mod_op = mod_op;
+ return True;
+}
+
+BOOL ads_mod_add_list(LDAPMod **mods, char *name, char **values)
+{
+ return ads_mod_list_add(mods, LDAP_MOD_ADD, name, values);
+}
+
+BOOL ads_mod_repl_list(LDAPMod **mods, char *name, char **values)
+{
+ if (values && *values)
+ return ads_mod_list_add(mods, LDAP_MOD_REPLACE, name, values);
+ else
+ return ads_mod_list_add(mods, LDAP_MOD_DELETE, name, NULL);
+}
+
+/*
+ add an attribute to the list, with values list to be built from args
+*/
+BOOL ads_mod_list_add_var(LDAPMod **mods, int mod_op, char *name, ...)
+{
+ va_list ap;
+ int num_vals, i;
+ char *value, **values;
+
+ /* count the number of values */
+ va_start(ap, name);
+ for (num_vals=0; va_arg(ap, char *); num_vals++);
+ va_end(ap);
+
+
+ if (num_vals) {
+ values = malloc(sizeof(char *) * (num_vals + 1));
+ va_start(ap, name);
+ for (i=0; (value = (char *) va_arg(ap, char *)) &&
+ i < num_vals; i++)
+ values[i] = value;
+ va_end(ap);
+ values[i] = NULL;
+ } else
+ values = NULL;
+ return ads_mod_list_add(mods, mod_op, name, values);
+}
+
+BOOL ads_mod_repl(LDAPMod **mods, char *name, char *val)
+{
+ if (val)
+ return ads_mod_list_add_var(mods, LDAP_MOD_REPLACE, name, val);
+ else
+ return ads_mod_list_add_var(mods, LDAP_MOD_DELETE, name, NULL);
+}
+
+BOOL ads_mod_add(LDAPMod **mods, char *name, char *val)
+{
+ return ads_mod_list_add_var(mods, LDAP_MOD_ADD, name, val);
+}
+
+void ads_mod_list_end(LDAPMod **mods)
+{
+ int i;
+
+ if (mods) {
+ for (i = 0; mods[i]; i++) {
+ if (mods[i]->mod_values) {
+ free(mods[i]->mod_values);
+ }
+ free(mods[i]);
+ }
+ free(mods);
+ }
+}
+
+ADS_STATUS ads_gen_mod(ADS_STRUCT *ads, const char *mod_dn, LDAPMod **mods)
+{
+ int ret,i;
+
+ /* find the end of the list, marked by NULL or -1 */
+ for(i=0;mods[i]>0;i++);
+ /* make sure the end of the list is NULL */
+ mods[i] = NULL;
+ ret = ldap_add_s(ads->ld, mod_dn, mods);
+ return ADS_ERROR(ret);
+}
/*
a convenient routine for adding a generic LDAP record