From: Howard Chu <hyc@openldap.org>
Date: Mon, 24 Jan 2005 03:40:29 +0000 (+0000)
Subject: Added ldif_countlines()
X-Git-Tag: OPENLDAP_REL_ENG_2_3_BP~271
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=67583f45eb2fafd9a5455a3c69aedf7ec7cbb26a;p=openldap

Added ldif_countlines()
---

diff --git a/include/ldif.h b/include/ldif.h
index 88c062217e..fec4b65ae9 100644
--- a/include/ldif.h
+++ b/include/ldif.h
@@ -75,6 +75,9 @@ ldif_fetch_url LDAP_P((
 LDAP_LDIF_F( char * )
 ldif_getline LDAP_P(( char **next ));
 
+LDAP_LDIF_F( int )
+ldif_countlines LDAP_P(( LDAP_CONST char *line ));
+
 LDAP_LDIF_F( int )
 ldif_read_record LDAP_P((
 	FILE *fp,
diff --git a/libraries/liblutil/ldif.c b/libraries/liblutil/ldif.c
index 79f1140611..e0412b2ae9 100644
--- a/libraries/liblutil/ldif.c
+++ b/libraries/liblutil/ldif.c
@@ -308,6 +308,21 @@ ldif_parse_line2(
  * which it updates and must be supplied on subsequent calls.
  */
 
+int
+ldif_countlines( LDAP_CONST char *buf )
+{
+	char *nl;
+	int ret = 0;
+
+	if ( !buf ) return ret;
+
+	for ( nl = strchr(buf, '\n'); nl; nl = strchr(nl, '\n') ) {
+		nl++;
+		if ( *nl != ' ' ) ret++;
+	}
+	return ret;
+}
+
 char *
 ldif_getline( char **next )
 {