cleanup

Pusher/NWAppDelegate.m

@@ -46,12 +46,12 @@ - (void)applicationDidFinishLaunching:(NSNotification *)notification
 - (void)applicationWillTerminate:(NSNotification *)notification
 {
     NWLog(@"Application will terminate");
-	[pusher disconnect]; pusher = nil;
+    [pusher disconnect]; pusher = nil;
 }
 
 - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)application
 {
-	return YES;
+    return YES;
 }
 
 

Pusher/NWPushFeedback.m

@@ -50,7 +50,7 @@ - (BOOL)connectWithIdentity:(SecIdentityRef)identity sandbox:(BOOL)sandbox
 
 - (void)disconnect
 {
-	[connection disconnect]; connection = nil;
+    [connection disconnect]; connection = nil;
 }
 
 

Pusher/NWPusher.m

@@ -51,7 +51,7 @@ - (BOOL)connectWithIdentityRef:(SecIdentityRef)identity sandbox:(BOOL)sandbox
 
 - (void)disconnect
 {
-	[connection disconnect]; connection = nil;
+    [connection disconnect]; connection = nil;
 }
 
 
@@ -117,13 +117,13 @@ - (BOOL)pushPayloadData:(NSData *)payload tokenData:(NSData *)token enhance:(BOO
         NWLogWarn(@"Payload cannot be more than %i bytes (UTF8)", (int)NWPayloadMaxSize);
         return NO;
     }
-
-	char buffer[sizeof(uint8_t) + sizeof(uint32_t) * 2 + sizeof(uint16_t) + NWDeviceTokenSize + sizeof(uint16_t) + NWPayloadMaxSize];
-	char *p = buffer;
 
-	uint8_t command = enhance ? 1 : 0;
-	memcpy(p, &command, sizeof(uint8_t));
-	p += sizeof(uint8_t);
+    char buffer[sizeof(uint8_t) + sizeof(uint32_t) * 2 + sizeof(uint16_t) + NWDeviceTokenSize + sizeof(uint16_t) + NWPayloadMaxSize];
+    char *p = buffer;
+
+    uint8_t command = enhance ? 1 : 0;
+    memcpy(p, &command, sizeof(uint8_t));
+    p += sizeof(uint8_t);
 
     if (enhance) {
         uint32_t ID = htonl(identifier);
@@ -135,20 +135,20 @@ - (BOOL)pushPayloadData:(NSData *)payload tokenData:(NSData *)token enhance:(BOO
         p += sizeof(uint32_t);
     }
 
-	uint16_t tokenLength = htons(token.length);
-	memcpy(p, &tokenLength, sizeof(uint16_t));
-	p += sizeof(uint16_t);
+    uint16_t tokenLength = htons(token.length);
+    memcpy(p, &tokenLength, sizeof(uint16_t));
+    p += sizeof(uint16_t);
+
+    memcpy(p, token.bytes, token.length);
+    p += token.length;
 
-	memcpy(p, token.bytes, token.length);
-	p += token.length;
+    uint16_t payloadLength = htons(payload.length);
+    memcpy(p, &payloadLength, sizeof(uint16_t));
+    p += sizeof(uint16_t);
 
-	uint16_t payloadLength = htons(payload.length);
-	memcpy(p, &payloadLength, sizeof(uint16_t));
-	p += sizeof(uint16_t);
+    memcpy(p, payload.bytes, payload.length);
+    p += payload.length;
 
-	memcpy(p, payload.bytes, payload.length);
-	p += payload.length;
-
     NSData *data = [NSData dataWithBytes:buffer length:p - buffer];
     BOOL result = [connection write:data length:NULL];
 

Pusher/NWSSLConnection.m

@@ -12,7 +12,7 @@
 
 @implementation NWSSLConnection {
     otSocket connection;
-	SSLContextRef context;
+    SSLContextRef context;
 }
 
 @synthesize host, port, identity;
@@ -37,48 +37,48 @@ - (void)dealloc
 
 - (BOOL)connect
 {
-	PeerSpec spec;
-	OSStatus status = MakeServerConnection(host.UTF8String, (int)port, &connection, &spec);
+    PeerSpec spec;
+    OSStatus status = MakeServerConnection(host.UTF8String, (int)port, &connection, &spec);
     if (status != noErr) {
         NWLogWarn(@"Unable to create connection to server (%i)", status);
         return NO;
     }
 
-	status = SSLNewContext(false, &context);
+    status = SSLNewContext(false, &context);
     if (status != noErr) {
         NWLogWarn(@"Unable create SSL context (%i)", status);
         return NO;
     }
-	
-	status = SSLSetIOFuncs(context, SocketRead, SocketWrite);
+    
+    status = SSLSetIOFuncs(context, SocketRead, SocketWrite);
     if (status != noErr) {
         NWLogWarn(@"Unable to set socket callbacks (%i)", status);
         return NO;
     }
-	
-	status = SSLSetConnection(context, connection);
+    
+    status = SSLSetConnection(context, connection);
     if (status != noErr) {
         NWLogWarn(@"Unable to set SSL connection (%i)", status);
         return NO;
     }
-	
-	status = SSLSetPeerDomainName(context, host.UTF8String, strlen(host.UTF8String));
+    
+    status = SSLSetPeerDomainName(context, host.UTF8String, strlen(host.UTF8String));
     if (status != noErr) {
         NWLogWarn(@"Unable to set peer domain (%i)", status);
         return NO;
     }
 
-	CFArrayRef certificates = CFArrayCreate(NULL, (const void **)&identity, 1, NULL);
-	status = SSLSetCertificate(context, certificates);
+    CFArrayRef certificates = CFArrayCreate(NULL, (const void **)&identity, 1, NULL);
+    status = SSLSetCertificate(context, certificates);
     CFRelease(certificates);
     if (status != noErr) {
         NWLogWarn(@"Unable to assign certificate (%i)", status);
         return NO;
     }
-	
-	do {
-		status = SSLHandshake(context);
-	} while(status == errSSLWouldBlock);
+    
+    do {
+        status = SSLHandshake(context);
+    } while(status == errSSLWouldBlock);
     if (status != noErr) {
         switch (status) {
             case ioErr: NWLogWarn(@"Unable to perform SSL handshake, no connection"); break;
@@ -120,7 +120,7 @@ - (BOOL)write:(NSData *)data length:(NSUInteger *)length
 {
     size_t processed = 0;
     const void *bytes = data.bytes;
-	OSStatus status = errSSLWouldBlock;
+    OSStatus status = errSSLWouldBlock;
     for (NSUInteger i = 0; i < 4 && status == errSSLWouldBlock; i++) {
         status = SSLWrite(context, bytes, data.length, &processed);
     }
@@ -140,9 +140,9 @@ - (BOOL)write:(NSData *)data length:(NSUInteger *)length
 
 - (void)disconnect
 {
-	SSLClose(context);
-	close((int)connection); connection = NULL;
-	SSLDisposeContext(context);	context = NULL;
+    SSLClose(context);
+    close((int)connection); connection = NULL;
+    SSLDisposeContext(context);    context = NULL;
 }
 
 @end

Pusher/NWSecTools.m

@@ -34,7 +34,7 @@ + (BOOL)identityWithCertificateData:(NSData *)certificate identity:(SecIdentityR
 
 + (BOOL)identityWithCertificateRef:(SecCertificateRef)certificate identity:(SecIdentityRef *)identity
 {
-	OSStatus status = SecIdentityCreateWithCertificate(NULL, certificate, identity);
+    OSStatus status = SecIdentityCreateWithCertificate(NULL, certificate, identity);
     if (status != noErr) {
         switch (status) {
             case errSecItemNotFound: NWLogWarn(@"Unable to create identitiy, private key missing"); break;