Clamp socket port and fix issue with removing from chat

MacOS-10/BlueBubblesHelper/BlueBubblesHelper.m

@@ -288,7 +288,7 @@ -(void) handleMessage: (NetworkController*)controller  message:(NSString *)messa
         }
         NSArray<IMHandle*> *handles = [[IMHandleRegistrar sharedInstance] getIMHandlesForID:(data[@"address"])];
 
-        if (handles != nil) {
+        if (handles == nil) {
             if (transaction != nil) {
                 [[NetworkController sharedInstance] sendMessage: @{@"transactionId": transaction, @"error": @"Failed to load handles for provided address!"}];
             }

MacOS-10/BlueBubblesHelper/NetworkController.m

@@ -33,12 +33,19 @@ + (NetworkController*)sharedInstance {
 
 #pragma mark - Public methods
 
+#define CLAMP(x, low, high) ({\
+  __typeof__(x) __x = (x); \
+  __typeof__(low) __low = (low);\
+  __typeof__(high) __high = (high);\
+  __x > __high ? __high : (__x < __low ? __low : __x);\
+  })
+
 - (void)connect {
     // we need to get the port to open the server on (to allow multiple users to use the bundle)
     // we'll base this off the users uid (a unique id for each user, starting from 501)
     // we'll subtract 501 to get an id starting at 0, incremented for each user
     // then we add this to the base port to get a unique port for the socket
-    int port = 45670 + getuid()-501;
+    int port = CLAMP(45670 + getuid()-501, 45670, 65535);
     DLog(@"BLUEBUBBLESHELPER: Connecting to socket on port %d", port);
     // connect to socket
     asyncSocket = [[GCDAsyncSocket alloc] initWithDelegate:self delegateQueue:dispatch_get_main_queue()];

MacOS-11+/BlueBubblesHelper.xcodeproj/project.pbxproj

@@ -468,7 +468,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 6;
+				CURRENT_PROJECT_VERSION = 7;
 				DEPLOYMENT_LOCATION = YES;
 				DEVELOPMENT_TEAM = S6D73TBQQU;
 				DSTROOT = /;
@@ -483,7 +483,7 @@
 				INSTALL_PATH = "/Library/Application Support/MacEnhance/Plugins";
 				MACH_O_TYPE = mh_dylib;
 				MACOSX_DEPLOYMENT_TARGET = 11.0;
-				MARKETING_VERSION = 0.0.5;
+				MARKETING_VERSION = 0.0.6;
 				ONLY_ACTIVE_ARCH = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = com.bluebubbles.messaging;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -504,7 +504,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 6;
+				CURRENT_PROJECT_VERSION = 7;
 				DEPLOYMENT_LOCATION = YES;
 				DEVELOPMENT_TEAM = S6D73TBQQU;
 				DSTROOT = /;
@@ -519,7 +519,7 @@
 				INSTALL_PATH = "/Library/Application Support/MacEnhance/Plugins";
 				MACH_O_TYPE = mh_dylib;
 				MACOSX_DEPLOYMENT_TARGET = 11.0;
-				MARKETING_VERSION = 0.0.5;
+				MARKETING_VERSION = 0.0.6;
 				ONLY_ACTIVE_ARCH = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = com.bluebubbles.messaging;
 				PRODUCT_NAME = "$(TARGET_NAME)";

MacOS-11+/BlueBubblesHelper/BlueBubblesHelper.m

@@ -292,7 +292,7 @@ -(void) handleMessage: (NetworkController*)controller  message:(NSString *)messa
         }
         NSArray<IMHandle*> *handles = [[IMHandleRegistrar sharedInstance] getIMHandlesForID:(data[@"address"])];
 
-        if (handles != nil) {
+        if (handles == nil) {
             if (transaction != nil) {
                 [[NetworkController sharedInstance] sendMessage: @{@"transactionId": transaction, @"error": @"Failed to load handles for provided address!"}];
             }

MacOS-11+/BlueBubblesHelper/NetworkController.m

@@ -33,12 +33,19 @@ + (NetworkController*)sharedInstance {
 
 #pragma mark - Public methods
 
+#define CLAMP(x, low, high) ({\
+  __typeof__(x) __x = (x); \
+  __typeof__(low) __low = (low);\
+  __typeof__(high) __high = (high);\
+  __x > __high ? __high : (__x < __low ? __low : __x);\
+  })
+
 - (void)connect {
     // we need to get the port to open the server on (to allow multiple users to use the bundle)
     // we'll base this off the users uid (a unique id for each user, starting from 501)
     // we'll subtract 501 to get an id starting at 0, incremented for each user
     // then we add this to the base port to get a unique port for the socket
-    int port = 45670 + getuid()-501;
+    int port = CLAMP(45670 + getuid()-501, 45670, 65535);
     DLog(@"BLUEBUBBLESHELPER: Connecting to socket on port %d", port);
     // connect to socket
     asyncSocket = [[GCDAsyncSocket alloc] initWithDelegate:self delegateQueue:dispatch_get_main_queue()];