add command wrapper class

tools/Quickdev16/CommandWrapper.m

@@ -0,0 +1,58 @@
+//
+//  CommandWrapper.m
+//  Quickdev16
+//
+//  Created by David Voswinkel on 09-09-01.
+//  Copyright 2009 __MyCompanyName__. All rights reserved.
+//
+
+#import "CommandWrapper.h"
+
+
+@implementation CommandWrapper
+
+- (void)doCommand {
+    
+	NSTask *command=[[NSTask alloc] init];
+    
+    [command setLaunchPath:@"/bin/ls"];
+    [command setArguments:[NSArray arrayWithObjects:@"-l",@"/System",nil]];
+    [command launch];
+    
+    [command release];
+}
+
+
+
+- (void)doPipedCommand {
+    NSTask *ls=[[NSTask alloc] init];
+    NSPipe *pipe=[[NSPipe alloc] init];
+    NSFileHandle *handle;
+    NSString *string;
+    
+    [ls setLaunchPath:@"/bin/ls"];
+    [ls setArguments:[NSArray arrayWithObjects:@"-l",@"/System",nil]];
+    [ls setStandardOutput:pipe];
+    handle=[pipe fileHandleForReading];
+    
+    [ls launch];
+    
+    string=[[NSString alloc] initWithData:[handle readDataToEndOfFile]
+								 encoding:NSASCIIStringEncoding]; // convert NSData -> NSString
+   
+	
+ 	NSLog(@"doPipedCommand: %@", textField);
+ 	NSLog(@"doPipedCommand: %@", string);
+    [textField setString:string];
+    
+    [string release];
+    [pipe release];
+    [ls release];
+}
+
+@end
+
+
+
+
+