Logrocket fixes

Assets/Plugins/iOS/LogRocketUnityBridge.m

@@ -0,0 +1,113 @@
+// Unity to LogRocket iOS bridge.
+//
+// Uses __has_include so this file compiles whether or not the LogRocket pod is
+// integrated. When the pod is present the real, type-checked SDK calls compile
+// in; when absent every entry point degrades to a no-op so non-LogRocket builds
+// still link.
+//
+// IMPORTANT: this is a .m (Objective-C), NOT .mm (Objective-C++). LogRocket's
+// umbrella header pulls in C headers (LROFileUtils.h, LROJSONCodec.h) that use
+// the C `restrict` keyword, which is invalid in Objective-C++ and fails to
+// compile there. As plain Objective-C the functions already have C linkage, so
+// the _lr_* symbols resolve from C# DllImport("__Internal") without extern "C".
+//
+// API verified against the actual LogRocket.xcframework 3.1.0 ObjC header
+// (LROSDK / LROConfiguration / LROCustomEventBuilder). The SDK is a Swift
+// framework with ARC-managed objects - compile with ARC (-fobjc-arc), which
+// Unity's generated project enables by default.
+
+#import <Foundation/Foundation.h>
+
+#if __has_include(<LogRocket/LogRocket-Swift.h>)
+  #import <LogRocket/LogRocket-Swift.h>
+  #define LR_AVAILABLE 1
+#else
+  #define LR_AVAILABLE 0
+#endif
+
+static NSString* NSStr(const char* s) { return s ? [NSString stringWithUTF8String:s] : @""; }
+
+// Parse a JSON object into an NSDictionary<NSString*, NSString*>. The SDK's
+// identify userInfo and the event-builder put API are string-typed, so values
+// are coerced to strings (matching the Android bridge).
+static NSDictionary<NSString*, NSString*>* ParseJson(const char* json) {
+    if (!json) return @{};
+    NSData* data = [NSStr(json) dataUsingEncoding:NSUTF8StringEncoding];
+    if (!data) return @{};
+    id obj = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
+    if (![obj isKindOfClass:[NSDictionary class]]) return @{};
+    NSMutableDictionary<NSString*, NSString*>* out = [NSMutableDictionary dictionary];
+    [(NSDictionary*)obj enumerateKeysAndObjectsUsingBlock:^(id key, id val, BOOL* stop) {
+        if ([key isKindOfClass:[NSString class]]) {
+            out[key] = [val isKindOfClass:[NSString class]] ? val : [val description];
+        }
+    }];
+    return out;
+}
+
+// Cached session URL. getSessionURL: is asynchronous and its handler may run on
+// a background thread, so we cache the latest value and hand the C# side a
+// snapshot. The first read may be NULL until the callback resolves.
+static NSString* gSessionUrl = nil;
+
+void _lr_init(const char* appId) {
+#if LR_AVAILABLE
+    LROConfiguration* cfg = [[LROConfiguration alloc] initWithAppID:NSStr(appId)];
+    [LROSDK initializeWithConfiguration:cfg];
+    NSLog(@"[LogRocketBridge] initialized appId=%@", NSStr(appId));
+#else
+    NSLog(@"[LogRocketBridge] LogRocket pod not integrated - init no-op (appId=%@)", NSStr(appId));
+#endif
+}
+
+void _lr_identify(const char* userId, const char* traitsJson) {
+#if LR_AVAILABLE
+    [LROSDK identifyWithUserID:NSStr(userId) userInfo:ParseJson(traitsJson)];
+#endif
+}
+
+void _lr_track(const char* eventName, const char* propsJson) {
+#if LR_AVAILABLE
+    LROCustomEventBuilder* builder = [[LROCustomEventBuilder alloc] init:NSStr(eventName)];
+    [ParseJson(propsJson) enumerateKeysAndObjectsUsingBlock:^(NSString* key, NSString* val, BOOL* stop) {
+        [builder putString:key value:val];
+    }];
+    [LROSDK track:builder];
+#endif
+}
+
+void _lr_log(const char* severity, const char* message) {
+    // The iOS SDK auto-captures application logs (NSLog/os_log), so emitting via
+    // NSLog is enough for it to be recorded - no manual Logger call required.
+    NSLog(@"[LogRocket:%@] %@", NSStr(severity), NSStr(message));
+}
+
+void _lr_logException(const char* message, const char* stack) {
+    NSLog(@"[LogRocket:error] %@\n%@", NSStr(message), NSStr(stack));
+}
+
+void _lr_startReplay(void) {
+    // Recording starts automatically at initialize. This rotates to a fresh
+    // session - useful for explicit restart after a stop. The SDK has no bare
+    // startNewSession; the no-config variant takes a (nullable) BOOL handler.
+#if LR_AVAILABLE
+    [LROSDK startNewSessionNoConfig:nil];
+#endif
+}
+
+void _lr_stopReplay(void) {
+    // endSession halts the current recording but keeps the SDK alive so
+    // startReplay (startNewSession) can resume. shutdown would be more terminal.
+#if LR_AVAILABLE
+    [LROSDK endSession];
+#endif
+}
+
+const char* _lr_sessionUrl(void) {
+#if LR_AVAILABLE
+    [LROSDK getSessionURL:^(NSString* url) {
+        if (url) gSessionUrl = [url copy];
+    }];
+#endif
+    return gSessionUrl ? [gSessionUrl UTF8String] : NULL;
+}