Continue OS X installer work.

stepmania/PBProject/Installer/Helper.h

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+//
+//  Helper.h
+//  stepmania
+//
+//  Created by Steve Checkoway on Mon Sep 08 2003.
+//  Copyright (c) 2003 Steve Checkoway. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@interface Helper : NSObject
+{
+    NSString *mPath;
+}
+- (id) initWithPath:(NSString *)path;
+- (void)dealloc;
+- (void)startHelper:(id)caller;
+@end

stepmania/PBProject/Installer/Helper.mm

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+//
+//  Helper.mm
+//  stepmania
+//
+//  Created by Steve Checkoway on Mon Sep 08 2003.
+//  Copyright (c) 2003 Steve Checkoway. All rights reserved.
+//
+
+#import "Helper.h"
+#import "InstallerWindowController.h"
+#include "InstallerFile.h"
+#include "Processor.h"
+
+static id c;
+
+void HandleFile(const CString& file, const CString& archivePath, bool overwrite)
+{
+    [c postMessage:[NSString stringWithCString:file]];
+}
+
+const CString GetPath(const CString& ID)
+{
+    [c postMessage:[NSString stringWithFormat:@"Get path for id: %s", ID.c_str()]];
+    return "";
+}
+
+void Error(const char *fmt, ...)
+{
+    [c postMessage:@"error of some sort"];
+}
+
+bool AskFunc(const CString& question)
+{
+    return YES;
+}
+
+@implementation Helper
+- (id)initWithPath:(NSString *)path
+{
+    [super init];
+    mPath = [path retain];
+    return self;
+}
+
+- (void)dealloc
+{
+    [mPath autorelease];
+    [super dealloc];
+}
+
+- (void)startHelper:(id)caller
+{
+    c = caller;
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+    CString configPath = [mPath cString];
+    CString archivePath = configPath + "/archive.tar.gz";
+
+    configPath += "/config";
+    InstallerFile file(configPath);
+    Processor p(archivePath, HandleFile, GetPath, AskFunc, YES);
+
+    p.SetErrorFunc(Error);
+
+    if(!file.ReadFile())
+    {
+        [c postMessage:@"Couldn't read the config file"];
+        return;
+    }
+
+    unsigned nextLine = 0;
+    while (nextLine < file.GetNumLines())
+        p.ProcessLine(file.GetLine(nextLine), nextLine);
+
+    [c postMessage:@"Installation complete"];
+    [pool release];
+}
+    
+@end

stepmania/PBProject/Installer/main.c

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+/*
+ *  main.c
+ *  stepmania
+ *
+ *  Created by Steve Checkoway on Mon Sep 08 2003.
+ *  Copyright (c) 2003 Steve Checkoway. All rights reserved.
+ *
+ */
+
+#import <Cocoa/Cocoa.h>
+
+int main(int argc, const char *argv[])
+{
+    return NSApplicationMain(argc, argv);
+}

stepmania/PBProject/InstallerWindowController.h

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+/* InstallerWindowController */
+
+#import <Cocoa/Cocoa.h>
+#import "Helper.h"
+
+@interface InstallerWindowController : NSWindowController
+{
+    IBOutlet NSButton *button;
+    IBOutlet NSTextView *textView;
+    BOOL installing;
+    Helper *helper;
+}
+- (void)awakeFromNib;
+- (void)dealloc;
+- (IBAction)pushedButton:(id)sender;
+- (void)postMessage:(NSString *)message;
+@end

stepmania/PBProject/InstallerWindowController.m

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+#import "InstallerWindowController.h"
+
+@implementation InstallerWindowController
+- (void)awakeFromNib
+{
+    helper = [[Helper alloc] initWithPath:@"files"];
+}
+
+/* This whole method might be unneeded, I can't remember */
+- (void)dealloc
+{
+    [helper autorelease];
+    helper = nil;
+}
+
+- (IBAction)pushedButton:(id)sender
+{
+    [sender setEnabled:NO];
+    [NSThread detachNewThreadSelector:@selector(startHelper:) toTarget:helper withObject:self];
+}
+
+- (void)postMessage:(NSString *)message
+{
+    NSString *temp = [NSString stringWithFormat:@"%@\n", message];
+
+    [textView insertText:temp];
+}
+
+@end