mirror of
https://github.com/ksherlock/ample.git
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d92145f6b4
(but not for shell script).
141 lines
3.9 KiB
Objective-C
141 lines
3.9 KiB
Objective-C
//
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// Ample.m
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// Ample
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//
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// Created by Kelvin Sherlock on 9/1/2020.
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// Copyright © 2020 Kelvin Sherlock. All rights reserved.
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//
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#include "Ample.h"
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NSURL *SupportDirectory(void) {
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static NSURL *cached = nil;
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if (!cached) {
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NSFileManager *fm = [NSFileManager defaultManager];
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NSError *error = nil;
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NSURL *url = [fm URLForDirectory: NSApplicationSupportDirectory inDomain: NSUserDomainMask appropriateForURL: nil create: YES error: &error];
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cached = [url URLByAppendingPathComponent: @"Ample"];
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[fm createDirectoryAtURL: cached withIntermediateDirectories: YES attributes: nil error: &error];
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}
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return cached;
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}
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NSString *SupportDirectoryPath(void) {
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static NSString *cached = nil;
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if (!cached) {
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NSURL *url = SupportDirectory();
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cached = [NSString stringWithCString: [url fileSystemRepresentation] encoding: NSUTF8StringEncoding];
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}
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return cached;
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}
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NSURL *MameURL(void) {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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NSBundle *bundle = [NSBundle mainBundle];
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if ([defaults boolForKey: kUseCustomMame]) {
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NSString *path = [defaults stringForKey: kMamePath];
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if ([path length]) return [NSURL fileURLWithPath: path];
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}
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return [bundle URLForAuxiliaryExecutable: @"mame64"];
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}
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NSString *MamePath(void) {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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NSBundle *bundle = [NSBundle mainBundle];
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NSString *path;
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if ([defaults boolForKey: kUseCustomMame]) {
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path = [defaults stringForKey: kMamePath];
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if ([path length]) return path;
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}
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path = [bundle pathForAuxiliaryExecutable: @"mame64"];
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if ([path length]) return path;
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return nil;
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}
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NSURL *MameWorkingDirectory(void) {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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if ([defaults boolForKey: kUseCustomMame]) {
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NSString *path = [defaults stringForKey: kMameWorkingDirectory];
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if (![path length]) return [NSURL fileURLWithPath: path];
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}
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return SupportDirectory();
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}
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NSString *MameWorkingDirectoryPath(void) {
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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if ([defaults boolForKey: kUseCustomMame]) {
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NSString *path = [defaults stringForKey: kMameWorkingDirectory];
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if (![path length]) return path;
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}
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return SupportDirectoryPath();
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}
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NSDictionary *MameMachine(NSString *machine) {
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static NSMutableDictionary *cache;
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if (!cache) cache = [NSMutableDictionary new];
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NSDictionary *d;
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if (!machine) return nil;
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d = [cache objectForKey: machine];
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if (d) return d;
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NSBundle *bundle = [NSBundle mainBundle];
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NSURL *url= [bundle URLForResource: machine withExtension: @"plist"];
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d = [NSDictionary dictionaryWithContentsOfURL: url];
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if (d) [cache setObject: d forKey: machine];
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return d;
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}
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/* NSCache doesn't retain it's key. This essentially interns it. */
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/* could just abuse NSSelectorFromString() */
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NSString *InternString(NSString *key) {
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static NSMutableSet *storage = nil;
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if (!storage) {
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storage = [NSMutableSet new];
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}
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NSString *copy = [storage member: key];
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if (!copy) {
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copy = [key copy];
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[storage addObject: copy];
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}
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return copy;
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}
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NSString *kUseCustomMame = @"UseCustomMame";
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NSString *kMamePath = @"MamePath";
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NSString *kMameWorkingDirectory = @"MameWorkingDirectory";
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NSString *kAutoCloseLogWindow = @"AutoCloseLogWindow";
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NSString *kMameComponentsDate = @"MameComponentsDate";
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NSString *kDefaultDownloadURL = @"DefaultDownloadURL";
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NSString *kDefaultDownloadExtension = @"DefaultDownloadExtension";
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NSString *kDownloadURL = @"DownloadURL";
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NSString *kDownloadExtension = @"DownloadExtension";
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NSString *kNotificationDiskImageAdded = @"Disk Image Added";
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NSString *kNotificationDiskImageMagicRoute = @"Disk Image Magic Route";
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