Add gateway functionality

TriviaBot/TriviaBot.vcxproj

@@ -69,16 +69,18 @@
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <IncludePath>C:\Users\Jack\Documents\Visual Studio 2015\Projects\TriviaBot\lib\sqlite3;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\curl\include;$(IncludePath)</IncludePath>
+    <IncludePath>C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\curl\include;$(IncludePath)</IncludePath>
-    <LibraryPath>C:\Users\Jack\Documents\Visual Studio 2015\Projects\TriviaBot\lib\sqlite3\x64;$(LibraryPath)</LibraryPath>
+    <LibraryPath>C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\boost_1_61_0\libs;$(LibraryPath)</LibraryPath>
+    <SourcePath>C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\beast\include;$(SourcePath)</SourcePath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <IncludePath>C:\Users\Jack\Documents\Visual Studio 2015\Projects\TriviaBot\lib\sqlite3;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\curl\include;$(IncludePath)</IncludePath>
     <LibraryPath>C:\Users\Jack\Documents\Visual Studio 2015\Projects\TriviaBot\lib\sqlite3\x64;$(LibraryPath)</LibraryPath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <LibraryPath>C:\Users\Jack\Documents\Visual Studio 2015\Projects\TriviaBot\lib\sqlite3\x86;$(LibraryPath)</LibraryPath>
+    <LibraryPath>C:\Users\Jack\Documents\Visual Studio 2015\Projects\TriviaBot\lib\sqlite3\x86;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\boost_1_61_0\libs;$(LibraryPath)</LibraryPath>
     <IncludePath>C:\Users\Jack\Documents\Visual Studio 2015\Projects\TriviaBot\lib\sqlite3;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\curl\include;$(IncludePath)</IncludePath>
+    <SourcePath>C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\beast\include;$(SourcePath)</SourcePath>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LibraryPath>C:\Users\Jack\Documents\Visual Studio 2015\Projects\TriviaBot\lib\sqlite3\x86;$(LibraryPath)</LibraryPath>
@@ -89,11 +91,14 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;CURL_STATICLIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>C:\boost_1_61_0;C:\OpenSSL-Win64\include;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\liboauth\include;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\curl\include;C:\buildcurl\third-party\libcurl\include;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\websocketpp;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\beast\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalOptions>-D_SCL_SECURE_NO_WARNINGS %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>sqlite3.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>libcurl.lib;sqlite3.lib;libeay32.lib;ssleay32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalOptions>/SUBSYSTEM:CONSOLE %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalLibraryDirectories>C:\buildcurl\third-party\libcurl\lib\dll-release-x64;C:\OpenSSL-Win32\lib;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\boost_1_61_0\stage\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -101,11 +106,14 @@
       <WarningLevel>Level4</WarningLevel>
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;CURL_STATICLIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>C:\boost_1_61_0;C:\OpenSSL-Win64\include;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\liboauth\include;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\curl\include;C:\buildcurl\third-party\libcurl\include;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\websocketpp;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\sqlite3;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalOptions>-D_SCL_SECURE_NO_WARNINGS %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>sqlite3.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>libcurl.lib;sqlite3.lib;libeay32.lib;ssleay32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalOptions>/SUBSYSTEM:CONSOLE %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalLibraryDirectories>C:\buildcurl\third-party\libcurl\lib\dll-release-x64;C:\OpenSSL-Win64\lib;C:\boost_1_61_0\lib64-msvc-14.0;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\sqlite3\x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -116,12 +124,14 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\boost_1_61_0;C:\OpenSSL-Win32\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>sqlite3.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>sqlite3.lib;libeay32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalOptions>/SUBSYSTEM:CONSOLE %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalLibraryDirectories>C:\OpenSSL-Win32\lib;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\boost_1_61_0\libs;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -132,27 +142,37 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\boost_1_61_0;C:\OpenSSL-Win32\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>sqlite3.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>sqlite3.lib;libeay32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalOptions>/SUBSYSTEM:CONSOLE %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalLibraryDirectories>C:\OpenSSL-Win32\lib;C:\Users\Jack\Documents\GitHubVisualStudio\TriviaDiscord\lib\boost_1_61_0\libs;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <ClCompile Include="bot\TriviaBot.cpp" />
+    <ClCompile Include="bot\ClientConnection.hpp" />
+    <ClCompile Include="bot\HTTP\HTTPHelper.cpp" />
+    <ClCompile Include="bot\Source.cpp">
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">-D_SCL_SECURE_NO_WARNINGS
+ %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">-D_SCL_SECURE_NO_WARNINGS
+ %(AdditionalOptions)</AdditionalOptions>
+    </ClCompile>
+    <ClCompile Include="bot\TriviaBot.cpp">
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">-D_SCL_SECURE_NO_WARNINGS %(AdditionalOptions)</AdditionalOptions>
+    </ClCompile>
     <ClCompile Include="CSV\LoadDB.cpp" />
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\..\..\..\AppData\Local\Temp\Rar$DRa0.635\fast-cpp-csv-parser-master\LICENSE" />
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="bot\simplewebsocket\client_ws.hpp" />
+    <ClInclude Include="bot\json\json.hpp" />
-    <ClInclude Include="bot\simplewebsocket\client_wss.hpp" />
+    <ClInclude Include="bot\ProtocolHandler.h" />
-    <ClInclude Include="bot\simplewebsocket\crypto.hpp" />
+    <ClInclude Include="bot\HTTP\HTTPHelper.hpp" />
-    <ClInclude Include="bot\simplewebsocket\server_ws.hpp" />
-    <ClInclude Include="bot\simplewebsocket\server_wss.hpp" />
     <ClInclude Include="CSV\csv.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

TriviaBot/TriviaBot.vcxproj.filters

@@ -21,19 +21,13 @@
     <ClInclude Include="CSV\csv.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="bot\simplewebsocket\server_wss.hpp">
+    <ClInclude Include="bot\HTTPHelper.hpp">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="bot\simplewebsocket\server_ws.hpp">
+    <ClInclude Include="bot\ProtocolHandler.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="bot\simplewebsocket\crypto.hpp">
+    <ClInclude Include="bot\json\json.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="bot\simplewebsocket\client_wss.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="bot\simplewebsocket\client_ws.hpp">
       <Filter>Header Files</Filter>
     </ClInclude>
   </ItemGroup>
@@ -44,5 +38,14 @@
     <ClCompile Include="bot\TriviaBot.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="bot\Source.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="bot\HTTPHelper.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="bot\ClientConnection.hpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>

TriviaBot/bot/ClientConnection.hpp

@@ -0,0 +1,134 @@
+#include <websocketpp/config/asio_client.hpp>
+
+#include "json/json.hpp"
+
+#include <websocketpp/client.hpp>
+
+#include <iostream>
+
+#include "ProtocolHandler.h"
+
+typedef websocketpp::client<websocketpp::config::asio_tls_client> client;
+
+using websocketpp::lib::bind;
+
+// pull out the type of messages sent by our config
+typedef websocketpp::config::asio_tls_client::message_type::ptr message_ptr;
+typedef websocketpp::lib::shared_ptr<boost::asio::ssl::context> context_ptr;
+typedef client::connection_ptr connection_ptr;
+
+class ClientConnection {
+public:
+	typedef ClientConnection type;
+
+	ClientConnection() {
+		m_endpoint.clear_access_channels(websocketpp::log::alevel::all);
+
+		m_endpoint.set_access_channels(websocketpp::log::alevel::app | websocketpp::log::alevel::connect);
+		m_endpoint.set_error_channels(websocketpp::log::elevel::all);
+
+		// Initialize ASIO
+		m_endpoint.init_asio();
+
+		// Register our handlers
+		m_endpoint.set_socket_init_handler(bind(
+			&type::on_socket_init,
+			this,
+			websocketpp::lib::placeholders::_1
+		));
+		m_endpoint.set_tls_init_handler(bind<context_ptr>(
+			&type::on_tls_init,
+			this,
+			websocketpp::lib::placeholders::_1
+		));
+		m_endpoint.set_message_handler(bind(
+			&type::on_message,
+			this,
+			websocketpp::lib::placeholders::_1,
+			websocketpp::lib::placeholders::_2
+		));
+		m_endpoint.set_open_handler(bind(
+			&type::on_open,
+			this,
+			websocketpp::lib::placeholders::_1
+		));
+		m_endpoint.set_close_handler(bind(
+			&type::on_close,
+			this,
+			websocketpp::lib::placeholders::_1
+		));
+		m_endpoint.set_fail_handler(bind(
+			&type::on_fail,
+			this,
+			websocketpp::lib::placeholders::_1
+		));
+	}
+
+	void start(std::string uri) {
+		websocketpp::lib::error_code ec;
+		client::connection_ptr con = m_endpoint.get_connection(uri, ec);
+
+		if (ec) {
+			m_endpoint.get_alog().write(websocketpp::log::alevel::app, ec.message());
+			return;
+		}
+
+		m_endpoint.connect(con);
+
+		m_endpoint.run();
+	}
+
+	void on_socket_init(websocketpp::connection_hdl) {
+		m_endpoint.get_alog().write(websocketpp::log::alevel::app,
+			"Socket intialised.");
+	}
+
+	context_ptr on_tls_init(websocketpp::connection_hdl) {
+		context_ptr ctx = std::make_shared<boost::asio::ssl::context>(boost::asio::ssl::context::sslv23);
+
+		try {
+			ctx->set_options(boost::asio::ssl::context::default_workarounds |
+				boost::asio::ssl::context::no_sslv2 |
+				boost::asio::ssl::context::no_sslv3 |
+				boost::asio::ssl::context::single_dh_use);
+		}
+		catch (std::exception& e) {
+			std::cout << "Error in context pointer: " << e.what() << std::endl;
+		}
+		return ctx;
+	}
+
+	void on_fail(websocketpp::connection_hdl hdl) {
+		client::connection_ptr con = m_endpoint.get_con_from_hdl(hdl);
+
+		m_endpoint.get_elog().write(websocketpp::log::elevel::warn,
+			"Fail handler: \n" +
+			std::to_string(con->get_state()) + "\n" +
+			std::to_string(con->get_local_close_code()) + "\n" +
+			con->get_local_close_reason() + "\n" +
+			std::to_string(con->get_remote_close_code()) + "\n" +
+			con->get_remote_close_reason() + "\n" +
+			std::to_string(con->get_ec().value()) + " - " + con->get_ec().message() + "\n");
+	}
+
+	void on_open(websocketpp::connection_hdl &hdl) {
+		//ProtocolHandler::handle_data();
+		//pHandler.handle_data("jjj", m_endpoint, hdl);
+	}
+
+	void on_message(websocketpp::connection_hdl &hdl, message_ptr message) {
+		if (message->get_opcode() != websocketpp::frame::opcode::text) {
+			std::cout << "<< " << websocketpp::utility::to_hex(message->get_payload()) << std::endl;
+			return;
+		}
+
+		pHandler.handle_data(message->get_payload(), m_endpoint, hdl);
+	}
+
+	void on_close(websocketpp::connection_hdl) {
+		std::cout << "Closed." << std::endl;
+	}
+private:
+	client m_endpoint;
+	ProtocolHandler pHandler;
+};

TriviaBot/bot/ProtocolHandler.h

@@ -0,0 +1,168 @@
+#include "json/json.hpp"
+
+#include <websocketpp/client.hpp>
+#include <iostream>
+
+typedef websocketpp::client<websocketpp::config::asio_tls_client> client;
+using json = nlohmann::json;
+
+/************    Opcodes   **************************************************************************************************
+* Code	|	Name					|	Description																			*
+* --------------------------------------------------------------------------------------------------------------------------*
+* 0		|	Dispatch				|	dispatches an event																	*
+* 1		|	Heartbeat				|	used for ping checking																*
+* 2		|	Identify				|	used for client handshake															*
+* 3		|	Status Update			|	used to update the client status													*
+* 4		|	Voice State Update		|	used to join/move/leave voice channels												*
+* 5		|	Voice Server Ping		|	used for voice ping checking														*
+* 6		|	Resume					|	used to resume a closed connection													*
+* 7		|	Reconnect				|	used to tell clients to reconnect to the gateway									*
+* 8		|	Request Guild Members	|	used to request guild members														*
+* 9		|	Invalid Session			|	used to notify client they have an invalid session id								*
+* 10	|	Hello					|	sent immediately after connecting, contains heartbeat and server debug information	*
+* 11	|	Heartback ACK			|	sent immediately following a client heartbeat that was received						*
+*****************************************************************************************************************************/
+
+class ProtocolHandler {
+public:
+	ProtocolHandler() {
+		last_seq = 0;
+	}
+
+	void handle_data(std::string data, client &c, websocketpp::connection_hdl &hdl) {
+		json decoded = json::parse(data);
+
+		int op = decoded["op"];
+
+		switch (op) {
+		case 0: // Event dispatch
+			on_dispatch(decoded, c, hdl);
+			break;
+		case 10: // Hello
+			on_hello(decoded, c, hdl);
+			break;
+		case 11:
+			c.get_alog().write(websocketpp::log::alevel::app, "Heartbeat acknowledged.");
+			break;
+		default:
+			std::cout << data << std::endl;
+		}
+	}
+
+	void heartbeat(websocketpp::lib::error_code const & ec, client *c, websocketpp::connection_hdl *hdl) {
+		json heartbeat = {
+			{ "op", 1 },
+			{ "d", last_seq }
+		};
+
+		c->send(*hdl, heartbeat.dump(), websocketpp::frame::opcode::text);
+
+		c->set_timer(heartbeat_interval, websocketpp::lib::bind(
+			&ProtocolHandler::heartbeat,
+			this,
+			websocketpp::lib::placeholders::_1,
+			c,
+			hdl
+		));
+
+		c->get_alog().write(websocketpp::log::alevel::app, "Sent heartbeat. (seq: " + std::to_string(last_seq) + ")");
+	}
+
+	void on_hello(json decoded, client &c, websocketpp::connection_hdl &hdl) {
+		heartbeat_interval = decoded["d"]["heartbeat_interval"];
+
+		c.get_alog().write(websocketpp::log::alevel::app, "Heartbeat interval: " + std::to_string((float)heartbeat_interval / 1000) + " seconds");
+
+		c.set_timer(heartbeat_interval, websocketpp::lib::bind(
+			&ProtocolHandler::heartbeat,
+			this,
+			websocketpp::lib::placeholders::_1,
+			&c,
+			&hdl
+		));
+
+		identify(c, hdl);
+	}
+
+	void on_dispatch(json decoded, client &c, websocketpp::connection_hdl &hdl) {
+		last_seq = decoded["s"];
+		std::string event_name = decoded["t"];
+		json data = decoded["d"];
+
+		c.get_alog().write(websocketpp::log::alevel::app, "Received event: " + event_name + " (new seq value: " + std::to_string(last_seq) + ")");
+
+		if (event_name == "READY") {
+			user_object = data["user"];
+
+			std::string username = user_object["username"];
+			std::string discriminator = user_object["discriminator"];
+			c.get_alog().write(websocketpp::log::alevel::app, "Sign-on confirmed. (@" + username + "#" + discriminator + ")");
+
+			c.get_alog().write(websocketpp::log::alevel::app, data.dump(4));
+		}
+		else if (event_name == "GUILD_CREATE") {
+			std::string guild_name = data["name"];
+			std::string guild_id = data["id"];
+
+			guilds[guild_id] = data;
+
+			for (json &element : data["channels"]) {
+				if (element["type"] == "text"){
+					channels[element["id"]] = element;
+				}
+			}
+
+			c.get_alog().write(websocketpp::log::alevel::app, "Guild joined: " + guild_name);
+		}
+		else if (event_name == "TYPING_START") {}
+		else if (event_name == "MESSAGE_CREATE") {
+			std::string message = data["content"];
+			json channel = channels[data["channel_id"]];
+			std::string channel_name = channel["name"];
+			std::string channel_id = data["channel_id"];
+
+			c.get_alog().write(websocketpp::log::alevel::app, "Message received: " + message + " $" + channel_name + " ^" + channel_id);
+
+			if (message == "`trivia" || message == "`t") {
+
+			}
+		}
+		//c.get_alog().write(websocketpp::log::alevel::app, decoded.dump(2));
+	}
+
+	json create_message(json user, std::string channel_id) {
+
+	}
+
+	void identify(client &c, websocketpp::connection_hdl &hdl) {
+		json identify = {
+			{ "op", 2 },
+			{ "d", {
+				{ "token", bot_token },
+				{ "properties", {
+					{ "$browser", "Microsoft Windows 10" },
+					{ "$device", "TriviaBot-0.0" },
+					{ "$referrer", "" },
+					{ "$referring_domain", "" }
+				} },
+				{ "compress", false },
+				{ "large_threshold", 250 },
+				{ "shard", { 0, 1 } }
+			} }
+		};
+
+		c.send(hdl, identify.dump(), websocketpp::frame::opcode::text);
+		c.get_alog().write(websocketpp::log::alevel::app, "Sent identify payload.");
+	}
+
+private:
+	int last_seq;
+	int heartbeat_interval;
+
+	const int protocol_version = 5;
+	const std::string bot_token = "MTk5NjU3MDk1MjU4MTc3NTM5.ClyBNQ.15qTa-XBKRtGNMMYeXCrU50GhWE";
+
+	std::map<std::string, json> guilds;
+	std::map<std::string, json> channels;
+	json user_object;
+};

TriviaBot/bot/Source.cpp

@@ -0,0 +1,22 @@
+#include "ClientConnection.hpp"
+
+int main(int argc, char* argv[]) {
+	std::string uri = "wss://gateway.discord.gg/?v=5&encoding=json";
+	//std::string uri = "wss://echo.websocket.org/";
+
+	try {
+		ClientConnection endpoint;
+		endpoint.start(uri);
+	}
+	catch (const std::exception & e) {
+		std::cout << e.what() << std::endl;
+	}
+	catch (websocketpp::lib::error_code e) {
+		std::cout << e.message() << std::endl;
+	}
+	catch (...) {
+		std::cout << "other exception" << std::endl;
+	}
+
+	std::getchar();
+}

TriviaBot/bot/TriviaBot.cpp

@@ -1,4 +0,0 @@
-#include <stdio.h>
-
-int main() {
-}

TriviaBot/bot/http/HTTPHelper.cpp

@@ -0,0 +1,44 @@
+#include "HTTPHelper.hpp"
+
+size_t HTTPHelper::data_write(void* buf, size_t size, size_t nmemb, void* userp) {
+	if (userp) {
+		std::ostream& os = *static_cast<std::ostream*>(userp);
+		std::streamsize len = size * nmemb;
+		if (os.write(static_cast<char*>(buf), len)) {
+			return len;
+		}
+	}
+
+	return 0;
+}
+
+CURLcode HTTPHelper::curl_read(const std::string& url, std::ostream& os, long timeout = 30) {
+	CURLcode code(CURLE_FAILED_INIT);
+	CURL* curl = curl_easy_init();
+
+	if (curl) {
+		if (CURLE_OK == (code = curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &data_write))
+			&& CURLE_OK == (code = curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L))
+			&& CURLE_OK == (code = curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L))
+			&& CURLE_OK == (code = curl_easy_setopt(curl, CURLOPT_FILE, &os))
+			&& CURLE_OK == (code = curl_easy_setopt(curl, CURLOPT_TIMEOUT, timeout))
+			&& CURLE_OK == (code = curl_easy_setopt(curl, CURLOPT_URL, url.c_str()))) {
+			code = curl_easy_perform(curl);
+		}
+		curl_easy_cleanup(curl);
+	}
+	return code;
+}
+
+std::string HTTPHelper::read_url(std::string url) {
+	std::ostringstream oss;
+	std::string html = "ERROR";
+	if (CURLE_OK == curl_read("http://www.google.co.uk/", oss)) {
+		html = oss.str();
+	}
+	else {
+		std::cout << "CURL error" << std::endl;
+	}
+
+	return html;
+}

TriviaBot/bot/http/HTTPHelper.hpp

@@ -0,0 +1,14 @@
+#include <curl/curl.h>
+#include <fstream>
+#include <sstream>
+#include <iostream>
+
+// callback function writes data to a std::ostream
+class HTTPHelper {
+public:
+	static std::string read_url(std::string url);
+
+private:
+	static size_t data_write(void* buf, size_t size, size_t nmemb, void* userp);
+	static CURLcode curl_read(const std::string& url, std::ostream& os, long timeout);
+};

TriviaBot/bot/simplewebsocket

@@ -1 +0,0 @@
-Subproject commit c284e5a2829ed854712230e7a9112f39ebfc5aae