Adding upstream version 1:2.3.21+dfsg1.upstream/1%2.3.21+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/src/lib-ldap/ldap-entry.c b/src/lib-ldap/ldap-entry.c
new file mode 100644
index 0000000..639b931
--- /dev/null
+++ b/src/lib-ldap/ldap-entry.c
@@ -0,0 +1,72 @@
+/* Copyright (c) 2016-2018 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "array.h"
+#include "ldap-private.h"
+
+int ldap_entry_init(struct ldap_entry *obj, struct ldap_result *result,
+	LDAPMessage *message)
+{
+	ARRAY_TYPE(const_string) attr_names;
+	struct berval **values;
+	int count;
+	BerElement *bptr;
+	char *tmp;
+	tmp = ldap_get_dn(result->conn->conn, message);
+	obj->dn = p_strdup(result->pool, tmp);
+	obj->result = result;
+	ldap_memfree(tmp);
+
+	tmp = ldap_first_attribute(result->conn->conn, message, &bptr);
+
+	p_array_init(&attr_names, result->pool, 8);
+	p_array_init(&obj->attributes, result->pool, 8);
+
+	while(tmp != NULL) {
+		struct ldap_attribute *attr = p_new(result->pool, struct ldap_attribute, 1);
+		attr->name = p_strdup(result->pool, tmp);
+		array_push_back(&attr_names, &attr->name);
+		values = ldap_get_values_len(result->conn->conn, message, tmp);
+		if (values != NULL) {
+			count = ldap_count_values_len(values);
+			p_array_init(&attr->values, result->pool, count);
+			for(int i = 0; i < count; i++) {
+				const char *ptr = p_strndup(result->pool, values[i]->bv_val, values[i]->bv_len);
+				array_push_back(&attr->values, &ptr);
+			}
+			ldap_value_free_len(values);
+		}
+		array_append_zero(&attr->values);
+		ldap_memfree(tmp);
+		array_push_back(&obj->attributes, attr);
+		tmp = ldap_next_attribute(result->conn->conn, message, bptr);
+	}
+
+	ber_free(bptr, 0);
+
+	array_append_zero(&attr_names);
+	obj->attr_names = array_front(&attr_names);
+
+	return 0;
+}
+
+const char *ldap_entry_dn(const struct ldap_entry *entry)
+{
+	return entry->dn;
+}
+
+const char *const *ldap_entry_get_attributes(const struct ldap_entry *entry)
+{
+	return entry->attr_names;
+}
+
+const char *const *ldap_entry_get_attribute(const struct ldap_entry *entry, const char *attribute)
+{
+	const struct ldap_attribute *attr;
+	array_foreach(&entry->attributes, attr) {
+		if (strcasecmp(attr->name, attribute) == 0) {
+			return array_front(&attr->values);
+		}
+	}
+	return NULL;
+}