mirror of
https://github.com/mauiaaron/apple2.git
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185 lines
5.1 KiB
Objective-C
185 lines
5.1 KiB
Objective-C
/*
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* Apple // emulator for *ix
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*
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* This software package is subject to the GNU General Public License
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* version 3 or later (your choice) as published by the Free Software
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* Foundation.
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*
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* Copyright 2015 Aaron Culliney
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*
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*/
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#import <AVFoundation/AVFoundation.h>
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#import "AppDelegate.h"
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#import "EAGLView.h"
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#import "common.h"
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@implementation AppDelegate
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#pragma mark - Application lifecycle
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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)options
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{
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[self recursivelyCopyBundleResources];
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[self activateAudioSession];
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[self.window makeKeyAndVisible];
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EAGLView *view = (EAGLView *)self.window.rootViewController.view;
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[view resumeRendering];
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[view resumeEmulation];
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return YES;
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}
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- (void)applicationWillResignActive:(UIApplication *)application
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{
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[self deactivateAudioSession];
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EAGLView *view = (EAGLView *)self.window.rootViewController.view;
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[view pauseRendering];
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[view pauseEmulation];
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}
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- (void)applicationDidEnterBackground:(UIApplication *)application
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{
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// ...
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}
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- (void)applicationWillEnterForeground:(UIApplication *)application
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{
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[self activateAudioSession];
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EAGLView *view = (EAGLView *)self.window.rootViewController.view;
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[view resumeRendering];
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[view resumeEmulation];
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}
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- (void)applicationDidBecomeActive:(UIApplication *)application
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{
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// ...
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}
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- (void)applicationWillTerminate:(UIApplication *)application
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{
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EAGLView *view = (EAGLView *)self.window.rootViewController.view;
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self.window.rootViewController.view = [[UIView alloc] init];
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[view pauseRendering];
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[view pauseEmulation];
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[view release];
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}
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#pragma mark - Memory management
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- (void)applicationDidReceiveMemoryWarning:(UIApplication *)application
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{
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// prolly not much we can do here at the moment since we run a tight ship...
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LOG("...");
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}
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#pragma mark - resource management
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- (void)activateAudioSession
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{
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NSError *error = nil;
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[[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryAmbient error:&error];
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if (error)
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{
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ERRLOG("Error setting AVAudioSessionCategoryAmbient : %s", [[error description] UTF8String]);
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error = nil;
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}
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[[AVAudioSession sharedInstance] setActive:YES error:&error];
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if (error)
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{
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ERRLOG("Error activating AVAudioSession : %s", [[error description] UTF8String]);
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error = nil;
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}
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}
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- (void)deactivateAudioSession
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{
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NSError *error = nil;
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[[AVAudioSession sharedInstance] setActive:NO error:&error];
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if (error)
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{
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ERRLOG("Error deactivating AVAudioSession : %s", [[error description] UTF8String]);
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}
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}
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#pragma mark - Export bundle resources to a location where we have R/W access
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- (void)recursivelyCopyBundleResources
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{
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NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, /*expandTilde:*/YES);
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NSString *documentsDir = [paths objectAtIndex:0];
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// copy disks directory into apple2ix directory
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NSString *apple2ix = @"apple2ix";
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NSString *disks[] = { @"disks", @"external-disks", NULL};
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NSString **str = &disks[0];
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while (*str) {
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NSString *apple2ixDirString = [documentsDir stringByAppendingPathComponent:apple2ix];
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data_dir = strdup([apple2ixDirString UTF8String]);
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NSString *documentsPath = [apple2ixDirString stringByAppendingPathComponent:*str];
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NSString *resourcesPath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:*str];
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[self copyDirectoryFrom:resourcesPath to:documentsPath];
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++str;
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}
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}
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- (void)copyDirectoryFrom:(NSString *)resourcesPath to:(NSString *)documentsPath
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{
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NSFileManager *fileManager = [NSFileManager defaultManager];
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NSError *error = nil;
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if (![fileManager fileExistsAtPath:documentsPath])
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{
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[fileManager createDirectoryAtPath:documentsPath withIntermediateDirectories:YES attributes:nil error:&error];
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}
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if (error)
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{
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ERRLOG("Could not create directory. Error: %s", [[error description] UTF8String]);
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return;
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}
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NSArray *fileList = [fileManager contentsOfDirectoryAtPath:resourcesPath error:&error];
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if (error)
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{
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ERRLOG("Could not list contents of bundle. Error: %s", [[error description] UTF8String]);
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return;
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}
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for (NSString *s in fileList)
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{
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NSString *documentsFile = [documentsPath stringByAppendingPathComponent:s];
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NSString *resourcesFile = [resourcesPath stringByAppendingPathComponent:s];
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BOOL isDirectory = false;
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if (![fileManager fileExistsAtPath:resourcesFile isDirectory:&isDirectory])
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{
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assert(NO);
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continue;
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}
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if (isDirectory)
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{
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[self copyDirectoryFrom:resourcesFile to:documentsFile];
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}
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else
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{
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[fileManager copyItemAtPath:resourcesFile toPath:documentsFile error:&error];
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if (error)
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{
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ERRLOG("Could not copy file. Error: %s", [[error description] UTF8String]);
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}
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}
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}
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}
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@end
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