[ios, macos] fixes #6346: add support for configurable API base URL (#6709)

1 files changed, 43 insertions, 0 deletions

diff --git a/platform/darwin/src/MGLNetworkConfiguration.m b/platform/darwin/src/MGLNetworkConfiguration.m
new file mode 100644
index 0000000000..d661d9090e
--- /dev/null
+++ b/platform/darwin/src/MGLNetworkConfiguration.m
@@ -0,0 +1,43 @@
+#import "MGLNetworkConfiguration.h"
+#import "NSProcessInfo+MGLAdditions.h"
+
+@implementation MGLNetworkConfiguration
+
++ (void)load {
+    // Read the initial configuration from Info.plist.
+    NSString *apiBaseURL = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"MGLMapboxAPIBaseURL"];
+    if (apiBaseURL.length) {
+        [self setAPIBaseURL:[NSURL URLWithString:apiBaseURL]];
+    }
+}
+
++ (instancetype)sharedManager {
+    if (NSProcessInfo.processInfo.mgl_isInterfaceBuilderDesignablesAgent) {
+        return nil;
+    }
+    static dispatch_once_t onceToken;
+    static MGLNetworkConfiguration *_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)setAPIBaseURL:(NSURL *)apiBaseURL {
+    [MGLNetworkConfiguration sharedManager].apiBaseURL = apiBaseURL;
+}
+
++ (NSURL *)apiBaseURL {
+    return [MGLNetworkConfiguration sharedManager].apiBaseURL;
+}
+
+@end