From f8726fccb0f667b2498731e8b3e45782c9fe52c8 Mon Sep 17 00:00:00 2001
From: lennardkittner <lennardkittner@icloud.com>
Date: Sun, 4 Oct 2020 17:53:39 +0200
Subject: [PATCH 1/2] - App doesn't crash anymore when a file is shared to it.
 - A shared file is copied to /Documents/roms.

---
 ui/drivers/ui_cocoatouch.m | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/ui/drivers/ui_cocoatouch.m b/ui/drivers/ui_cocoatouch.m
index e22d71c576..6b5040f15c 100644
--- a/ui/drivers/ui_cocoatouch.m
+++ b/ui/drivers/ui_cocoatouch.m
@@ -448,6 +448,28 @@ enum
       [self showGameView];
 }
 
+-(BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey, id> *)options {
+   NSFileManager *manager = [NSFileManager defaultManager];
+   NSError *error;
+   NSString *romPath = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents/RetroArch/roms"];
+
+   if (![manager fileExistsAtPath:romPath])
+     if (![manager createDirectoryAtPath:romPath withIntermediateDirectories:NO attributes:nil error:&error])
+         NSLog(@"Error: Create folder failed %@", error);
+      
+   NSString *destination = [[romPath stringByAppendingString:@"/"] stringByAppendingString:(NSString*)url.path.lastPathComponent];
+   
+   // copy file to roms directory if its not already in documents directory
+   if ([url startAccessingSecurityScopedResource]) {
+      if (![[url path] containsString:NSHomeDirectory()])
+         if (![manager fileExistsAtPath:destination])
+            if (![manager copyItemAtPath:[url path] toPath:destination error:&error])
+               NSLog(@"Error: Copy of file failed %@", error);
+      [url stopAccessingSecurityScopedResource];
+   }
+   return true;
+}
+
 -(BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
 {
    NSString *filename = (NSString*)url.path.lastPathComponent;

From 43245c0d9ffd60dd6513dd1a736807ec7e3063e1 Mon Sep 17 00:00:00 2001
From: lennardkittner <lennardkittner@icloud.com>
Date: Mon, 5 Oct 2020 09:18:28 +0200
Subject: [PATCH 2/2] - Deleted deprecated openURL method - Now using
 self.documentsDirectory - ROMs are saved to documents directory

---
 ui/drivers/ui_cocoatouch.m | 30 ++++++------------------------
 1 file changed, 6 insertions(+), 24 deletions(-)

diff --git a/ui/drivers/ui_cocoatouch.m b/ui/drivers/ui_cocoatouch.m
index 6b5040f15c..e016820047 100644
--- a/ui/drivers/ui_cocoatouch.m
+++ b/ui/drivers/ui_cocoatouch.m
@@ -450,39 +450,21 @@ enum
 
 -(BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey, id> *)options {
    NSFileManager *manager = [NSFileManager defaultManager];
-   NSError *error;
-   NSString *romPath = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents/RetroArch/roms"];
-
-   if (![manager fileExistsAtPath:romPath])
-     if (![manager createDirectoryAtPath:romPath withIntermediateDirectories:NO attributes:nil error:&error])
-         NSLog(@"Error: Create folder failed %@", error);
-      
-   NSString *destination = [[romPath stringByAppendingString:@"/"] stringByAppendingString:(NSString*)url.path.lastPathComponent];
+   NSString     *filename = (NSString*)url.path.lastPathComponent;
+   NSError         *error = nil;
+   NSString  *destination = [self.documentsDirectory stringByAppendingPathComponent:filename];
    
-   // copy file to roms directory if its not already in documents directory
+   // copy file to documents directory if its not already inside of documents directory
    if ([url startAccessingSecurityScopedResource]) {
-      if (![[url path] containsString:NSHomeDirectory()])
+      if (![[url path] containsString: self.documentsDirectory])
          if (![manager fileExistsAtPath:destination])
             if (![manager copyItemAtPath:[url path] toPath:destination error:&error])
-               NSLog(@"Error: Copy of file failed %@", error);
+               printf("%s\n", [[error description] UTF8String]);
       [url stopAccessingSecurityScopedResource];
    }
    return true;
 }
 
--(BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
-{
-   NSString *filename = (NSString*)url.path.lastPathComponent;
-   NSError     *error = nil;
-
-   [[NSFileManager defaultManager] moveItemAtPath:[url path] toPath:[self.documentsDirectory stringByAppendingPathComponent:filename] error:&error];
-
-   if (error)
-      printf("%s\n", [[error description] UTF8String]);
-
-   return true;
-}
-
 - (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated
 {
 #if TARGET_OS_IOS