1 files changed, 66 insertions, 0 deletions
diff --git a/platform/osx/sdk/MGLAccountManager.m b/platform/osx/sdk/MGLAccountManager.m
new file mode 100644
index 0000000000..d6bc82defe
--- /dev/null
+++ b/platform/osx/sdk/MGLAccountManager.m
@@ -0,0 +1,66 @@
+#import "MGLAccountManager_Private.h"
+
+#import <mbgl/osx/MGLMapView.h>
+
+#import "NSBundle+MGLAdditions.h"
+#import "NSProcessInfo+MGLAdditions.h"
+#import "../../darwin/NSString+MGLAdditions.h"
+
+@interface MGLAccountManager ()
+
+@property (atomic) NSString *accessToken;
+
+@end
+
+@implementation MGLAccountManager
+
+#pragma mark - Internal
+
++ (void)load {
+    mgl_linkBundleCategory();
+    mgl_linkStringCategory();
+    mgl_linkProcessInfoCategory();
+    
+    [MGLMapView restorableStateKeyPaths];
+    
+    // Read the initial configuration from Info.plist.
+    NSString *accessToken = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"MGLMapboxAccessToken"];
+    if (accessToken.length) {
+        self.accessToken = accessToken;
+    }
+}
+
+// Can be called from any thread.
+//
++ (instancetype)sharedManager {
+    static dispatch_once_t onceToken;
+    static MGLAccountManager *_sharedManager;
+    void (^setupBlock)() = ^{
+        dispatch_once(&onceToken, ^{
+            _sharedManager = [[self alloc] init];
+        });
+    };
+    if (![[NSThread currentThread] isMainThread]) {
+        dispatch_sync(dispatch_get_main_queue(), ^{
+            setupBlock();
+        });
+    }
+    else {
+        setupBlock();
+    }
+    return _sharedManager;
+}
+
++ (void)setAccessToken:(NSString *)accessToken {
+    accessToken = [accessToken stringByTrimmingCharactersInSet:
+                   [NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    if (![accessToken length]) return;
+    
+    [MGLAccountManager sharedManager].accessToken = accessToken;
+}
+
++ (NSString *)accessToken {
+    return [MGLAccountManager sharedManager].accessToken;
+}
+
+@end