From: Ted Lemon <source@isc.org>
Date: Wed, 2 May 2001 17:00:48 +0000 (+0000)
Subject: Add a strcasecmp for comparing omapi_data_type_t's.
X-Git-Tag: V3-RC5~23
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=085b94452bfc6544eb98da2a6d90084bb2b79fd6;p=thirdparty%2Fdhcp.git

Add a strcasecmp for comparing omapi_data_type_t's.
---

diff --git a/includes/omapip/omapip.h b/includes/omapip/omapip.h
index 9824e6cc2..ae856fa4d 100644
--- a/includes/omapip/omapip.h
+++ b/includes/omapip/omapip.h
@@ -521,6 +521,7 @@ isc_result_t omapi_object_update (omapi_object_t *, omapi_object_t *,
 int omapi_data_string_cmp (omapi_data_string_t *, omapi_data_string_t *);
 int omapi_ds_strcmp (omapi_data_string_t *, const char *);
 int omapi_td_strcmp (omapi_typed_data_t *, const char *);
+int omapi_td_strcasecmp (omapi_typed_data_t *, const char *);
 isc_result_t omapi_make_value (omapi_value_t **, omapi_data_string_t *,
 			       omapi_typed_data_t *, const char *, int);
 isc_result_t omapi_make_const_value (omapi_value_t **, omapi_data_string_t *,
diff --git a/omapip/support.c b/omapip/support.c
index 51ef3512d..40a4fb99e 100644
--- a/omapip/support.c
+++ b/omapip/support.c
@@ -621,6 +621,31 @@ int omapi_td_strcmp (omapi_typed_data_t *s1, const char *s2)
 	return 0;
 }
 
+int omapi_td_strcasecmp (omapi_typed_data_t *s1, const char *s2)
+{
+	unsigned len, slen;
+	int rv;
+
+	/* If the data type is not compatible, never equal. */
+	if (s1 -> type != omapi_datatype_data &&
+	    s1 -> type != omapi_datatype_string)
+		return -1;
+
+	slen = strlen (s2);
+	if (slen > s1 -> u.buffer.len)
+		len = s1 -> u.buffer.len;
+	else
+		len = slen;
+	rv = casecmp (s1 -> u.buffer.value, s2, len);
+	if (rv)
+		return rv;
+	if (s1 -> u.buffer.len > slen)
+		return 1;
+	else if (s1 -> u.buffer.len < slen)
+		return -1;
+	return 0;
+}
+
 isc_result_t omapi_make_value (omapi_value_t **vp,
 			       omapi_data_string_t *name,
 			       omapi_typed_data_t *value,