Try to not use private entitlements

kordophone/Bridge/MBIMBridge.h

@@ -8,9 +8,14 @@
 
 #import <Foundation/Foundation.h>
 
+// See note in hooking.m about why this was a bad idea
+#define HOOK_IMAGENT 0
+
 NS_ASSUME_NONNULL_BEGIN
 
 @interface MBIMBridge : NSObject
+@property (nonatomic, assign) const char *dylibPath;
+
 + (instancetype)sharedInstance;
 
 - (instancetype)init NS_UNAVAILABLE;

kordophone/Bridge/MBIMBridge.m

@@ -8,6 +8,7 @@
 
 #import "MBIMBridge.h"
 #import "MBIMBridgeOperation.h"
+#import "hooking.h"
 
 #import <GCDWebServers/GCDWebServers.h>
 
@@ -55,14 +56,32 @@ static NSString *const MBIMBridgeToken = @"net.buzzert.kordophone";
     return self;
 }
 
+- (void)_terminate
+{
+    // *shrug*
+    exit(0);
+}
+
 #pragma mark -
 #pragma mark Connection
 
 - (void)connect
 {
+#if HOOK_IMAGENT
+    char *errorString = nil;
+    BOOL hooked = HookIMAgent(self.dylibPath, &errorString);
+    if (!hooked) {
+        NSString *errorNSString = [NSString stringWithUTF8String:errorString];
+        NSLog(@"Error hooking imagent: %@", errorNSString);
+        return;
+    }
+#endif
+    
     if (![sDaemonController hasListenerForID: MBIMBridgeToken]) {
         if (![sDaemonController addListenerID:MBIMBridgeToken capabilities:(kFZListenerCapFileTransfers | kFZListenerCapManageStatus | kFZListenerCapChats | kFZListenerCapMessageHistory | kFZListenerCapIDQueries | kFZListenerCapSendMessages)]) {
             NSLog(@"Failed to connect to imagent");
+            
+            [self _terminate];
         }
     }
 }
@@ -158,6 +177,7 @@ static NSString *const MBIMBridgeToken = @"net.buzzert.kordophone";
         NSLog(@"iMessage account connected: %@", iMessageAccount);
     } else {
         NSLog(@"imagent returned no accounts (not entitled?)");
+        [self _terminate];
     }
 }