1 files changed, 111 insertions, 0 deletions
diff --git a/ldap/servers/plugins/passthru/ptutil.c b/ldap/servers/plugins/passthru/ptutil.c
new file mode 100644
index 00000000..4a1b307b
--- /dev/null
+++ b/ldap/servers/plugins/passthru/ptutil.c
@@ -0,0 +1,111 @@
+/** BEGIN COPYRIGHT BLOCK
+ * Copyright 2001 Sun Microsystems, Inc.
+ * Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
+ * All rights reserved.
+ * END COPYRIGHT BLOCK **/
+/*
+ * ptutil.c - utility functions for Pass Through Authentication
+ *
+ */
+
+#include "passthru.h"
+
+
+/*
+ * Convert a char * array into a struct berval * array.
+ * Always succeeds.
+ */
+struct berval **
+passthru_strs2bervals( char **ss )
+{
+    int			i;
+    struct berval	**bvs;
+
+    if ( ss == NULL || ss[0] == NULL ) {
+	return( NULL );
+    }
+
+    for ( i = 0; ss[i] != NULL; ++i ) {
+	;
+    }
+
+    bvs = (struct berval **)slapi_ch_calloc( i + 1, sizeof( struct berval * ));
+    for ( i = 0; ss[i] != NULL; ++i ) {
+	bvs[i] = (struct berval *)slapi_ch_malloc( sizeof( struct berval ));
+	bvs[i]->bv_val = slapi_ch_strdup( ss[i] );
+	bvs[i]->bv_len = strlen( ss[i] );
+    }
+
+    return( bvs );
+}
+
+
+/*
+ * Convert a struct berval * array into a char * array.
+ * Always succeeds.
+ */
+char **
+passthru_bervals2strs( struct berval **bvs )
+{
+    int			i;
+    char		**strs;
+
+    if ( bvs == NULL || bvs[0] == NULL ) {
+	return( NULL );
+    }
+
+    for ( i = 0; bvs[i] != NULL; ++i ) {
+	;
+    }
+
+    strs = (char **)slapi_ch_calloc( i + 1, sizeof( char * ));
+    for ( i = 0; bvs[i] != NULL; ++i ) {
+	strs[i] = slapi_ch_strdup( bvs[i]->bv_val );
+    }
+
+    return( strs );
+}
+
+
+void
+passthru_free_bervals( struct berval **bvs )
+{
+    int		i;
+
+    if ( bvs != NULL ) {
+	for ( i = 0; bvs[ i ] != NULL; ++i ) {
+	    slapi_ch_free( (void **)&bvs[ i ] );
+	}
+    }
+    slapi_ch_free( (void **)&bvs );
+}
+
+
+char *
+passthru_urlparse_err2string( int err )
+{
+    char	*s;
+
+    switch( err ) {
+    case 0:
+	s = "no error";
+	break;
+    case LDAP_URL_ERR_NOTLDAP:
+	s = "missing ldap:// or ldaps://";
+	break;
+    case LDAP_URL_ERR_NODN:
+	s = "missing suffix";
+	break;
+    case LDAP_URL_ERR_BADSCOPE:
+	s = "invalid search scope";
+	break;
+    case LDAP_URL_ERR_MEM:
+	s = "unable to allocate memory";
+	break;
+    case LDAP_URL_ERR_PARAM:
+	s = "bad parameter to an LDAP URL function";
+	break;
+    }
+
+    return( s );
+}