Add class MLKStringOutputStream.

1 files changed, 42 insertions, 0 deletions

diff --git a/MLKStringOutputStream.m b/MLKStringOutputStream.m
new file mode 100644
index 0000000..7ddd045
--- /dev/null
+++ b/MLKStringOutputStream.m
@@ -0,0 +1,42 @@
+/* -*- mode: objc; coding: utf-8 -*- */
+/* Étoilisp/Mulklisp, a Common Lisp subset for the Étoilé runtime.
+ * Copyright (C) 2008  Matthias Andreas Benkard.
+ *
+ * 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
+ * the Free Software Foundation, either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#import "MLKStringOutputStream.h"
+#import "runtime-compatibility.h"
+
+#import <Foundation/NSData.h>
+#import <Foundation/NSString.h>
+#import <Foundation/NSStream.h>
+
+
+@implementation MLKStringOutputStream
+-(id) init
+{
+  self = (id)[super initWithInputStream:nil
+                    outputStream:AUTORELEASE ([[NSOutputStream alloc] initToMemory])
+                    encoding:NSUnicodeStringEncoding];
+  return self;
+}
+
+-(NSString *) string
+{
+  NSData *data = [_output propertyForKey:NSStreamDataWrittenToMemoryStreamKey];
+  return AUTORELEASE ([[NSString alloc] initWithData:data
+                                        encoding:NSUnicodeStringEncoding]);
+}
+@end