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diff --git a/source/objects/CalDAV/CalDAV.cpp b/source/objects/CalDAV/CalDAV.cpp
index 33c81b4..964f286 100644
--- a/source/objects/CalDAV/CalDAV.cpp
+++ b/source/objects/CalDAV/CalDAV.cpp
@@ -1,5 +1,156 @@
+// CalDAV.cpp - CalDAV Connection Object.
+//
+// (c) 2016 Xestia Software Development.
+//
+// This file is part of Xestia Calendar.
+//
+// Xestia Address Book is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by the
+// Free Software Foundation, version 3 of the license.
+//
+// Xestia Address Book is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with Xestia Calendar. If not, see <http://www.gnu.org/licenses/>
+
 #include "CalDAV.h"
 
+using namespace std;
+
+size_t CalDAVOutput(char *ReceivedBuffer, size_t Size, size_t NewMemoryBytes, string *StringPointer)
+{
+	
+	string ReceivedBufferString = "";
+	ReceivedBufferString.append(ReceivedBuffer, NewMemoryBytes);
+	
+	StringPointer->append(ReceivedBufferString);
+	
+	return Size * NewMemoryBytes;
+	
+}
+
+CalDAV::CalDAV(){
+
+	// Setup the objects within the CalDAV connection 
+	// object.
+	
+	ConnectionHandle = curl_easy_init();
+	
+}
+
+CalDAV::~CalDAV(){
+	
+	// Destory the objects within the CalDAV connection
+	// object.
+	
+	curl_easy_cleanup(ConnectionHandle);
+	ConnectionHandle = nullptr;
+	
+}
+
+void CalDAV::SetupConnectionData(CalDAVConnectionData *ConnData){
+	
+	// Check if ConnData is a nullptr, return if it is.
+	
+	if (ConnData == nullptr){
+		return;
+	}
+	
+	// Set the connection settings to the values from ConnData.
+
+	ConnectionData = (*ConnData);
+	
+}
+
+CalDAVStatus CalDAV::GetConnectionData(){
+	
+	// Get the current connection settings for the CalDAV
+	// connection object and return a CalDAVStatus object.
+	
+	CalDAVStatus ConnectionStatus;
+	
+	ConnectionStatus.Hostname = ConnectionData.Hostname;
+	ConnectionStatus.Port = ConnectionData.Port;
+	ConnectionStatus.Username = ConnectionData.Username;
+	ConnectionStatus.Prefix = ConnectionData.Prefix;
+	ConnectionStatus.UseSSL = ConnectionData.UseSSL;
+	ConnectionStatus.Timeout = ConnectionData.Timeout;
+	
+	return ConnectionStatus;
+	
+}
+
+CalDAVServerResult CalDAV::Connect(){
+
+	CalDAVServerResult ServerResult;
+
+	string ServerAddress = "";
+	string ServerUserPass = "";
+	string ServerData = "";
+	string ServerHeader = "";
+
+	// Setup the server address.
+	
+	if (ConnectionData.UseSSL == true){
+		ServerAddress += "https://";
+	} else {
+		ServerAddress += "http://";
+	}
+	
+	ServerAddress += ConnectionData.Hostname;
+	
+	// Check if server port is 80, otherwise
+	// specifiy the port number in the address.
+	
+	if (ConnectionData.Port != 80){
+		ServerAddress += ":";
+		ServerAddress += to_string(ConnectionData.Port);
+	}
+	
+	ServerAddress += "/principals/";
+
+	// Setup the server password.
+	
+	ServerUserPass += ConnectionData.Username;
+	ServerUserPass += ":";
+	ServerUserPass += ConnectionData.Password;
+	
+	curl_easy_setopt(ConnectionHandle, CURLOPT_URL, ServerAddress.c_str());
+	curl_easy_setopt(ConnectionHandle, CURLOPT_USERPWD, ServerUserPass.c_str());
+	curl_easy_setopt(ConnectionHandle, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
+	curl_easy_setopt(ConnectionHandle, CURLOPT_FAILONERROR, 1L);
+	curl_easy_setopt(ConnectionHandle, CURLOPT_TIMEOUT, ConnectionData.Timeout);
+	curl_easy_setopt(ConnectionHandle, CURLOPT_WRITEFUNCTION, CalDAVOutput);
+	curl_easy_setopt(ConnectionHandle, CURLOPT_WRITEDATA, &ServerData);
+	curl_easy_setopt(ConnectionHandle, CURLOPT_WRITEHEADER, &ServerHeader);
+	
+	// Connect to the CalDAV server.
+	
+	ServerResult.Code = curl_easy_perform(ConnectionHandle);
+
+	// Process the result received from the server.
+	
+	if (ServerResult.Code != CURLE_OK){
+		
+		ServerResult.Result = CALDAVQUERYRESULT_SERVERERROR;
+		
+	} else {
+		
+		ServerResult.Result = CALDAVQUERYRESULT_OK;
+		
+	}
+	
+	// Get the HTTP code.
+	
+	curl_easy_getinfo(ConnectionHandle, CURLINFO_RESPONSE_CODE, &ServerResult.HTTPCode);
+	
+	return ServerResult;
+	
+}
+
 bool CalDAVObjectValidSettings(CalDAVConnectionData *ConnData){
 
 	// Check if the passed CalDAV Connection Data is has
@@ -14,7 +165,7 @@ bool CalDAVObjectValidSettings(CalDAVConnectionData *ConnData){
 	// Check the server hostname. Return false
 	// if no value has been set.
 	
-	if (ConnData->Hostname.size() > 0){
+	if (ConnData->Hostname.size() == 0){
 	
 		return false;
 	
@@ -32,16 +183,20 @@ bool CalDAVObjectValidSettings(CalDAVConnectionData *ConnData){
 	
 	// Check the server username. Return false
 	// if no value has been set.
-
-	if (ConnData->Username.size() > 0){
+	
+	if (ConnData->Username.size() == 0){
+		
 		return false;
-	}
-
+		
+	}	
+	
 	// Check the server password. Return false
 	// if no value has been set.
-
-	if (ConnData->Password.size() > 0){
+	
+	if (ConnData->Password.size() == 0){
+		
 		return false;
+		
 	}
 
 	// Cannot check UseSSL: It is either true