Refactored http communications to be more abstract and OOP

Limelight/Network/ServerInfoResponse.m

@@ -0,0 +1,55 @@
+//
+//  ServerInfoResponse.m
+//  Limelight
+//
+//  Created by Diego Waxemberg on 2/1/15.
+//  Copyright (c) 2015 Limelight Stream. All rights reserved.
+//
+
+#import "ServerInfoResponse.h"
+#import <libxml2/libxml/xmlreader.h>
+
+@implementation ServerInfoResponse
+@synthesize data, statusCode, statusMessage;
+
+static NSString* TAG_HOSTNAME = @"hostname";
+static NSString* TAG_EXTERNAL_IP = @"ExternalIP";
+static NSString* TAG_LOCAL_IP = @"LocalIP";
+static NSString* TAG_UNIQUE_ID = @"uniqueid";
+static NSString* TAG_MAC_ADDRESS = @"mac";
+static NSString* TAG_PAIR_STATUS = @"PairStatus";
+
+- (void) populateWithData:(NSData *)xml {
+    self.data = xml;
+    [super parseData];
+}
+
+- (void) populateHost:(Host*)host {
+    NSString* hostname = [self getStringTag:TAG_HOSTNAME];
+    NSString* externalIp = [self getStringTag:TAG_EXTERNAL_IP];
+    NSString* localIp = [self getStringTag:TAG_LOCAL_IP];
+    NSString* uniqueId = [self getStringTag:TAG_UNIQUE_ID];
+    NSString* macAddress = [self getStringTag:TAG_MAC_ADDRESS];
+    NSString* pairStatus = [self getStringTag:TAG_PAIR_STATUS];
+    
+    if (hostname) {
+        host.name = hostname;
+    }
+    if (externalIp) {
+        host.externalAddress = externalIp;
+    }
+    if (localIp) {
+        host.localAddress = localIp;
+    }
+    if (uniqueId) {
+        host.uuid = uniqueId;
+    }
+    if (macAddress) {
+        host.mac = macAddress;
+    }
+    if (pairStatus) {
+        host.pairState = [pairStatus isEqualToString:@"1"] ? PairStatePaired : PairStateUnpaired;
+    }
+}
+
+@end