Refactor http clients, fix webhook server, add more samples, change tabs to 4 spaces

1 files changed, 38 insertions, 33 deletions

diff --git a/include/tgbot/Bot.h b/include/tgbot/Bot.h
index b8c8a85..e2d9027 100644
--- a/include/tgbot/Bot.h
+++ b/include/tgbot/Bot.h
@@ -24,11 +24,12 @@
 #define TGBOT_CPP_BOT_H
 
 #include <string>
-
+#include <utility>
 #include "tgbot/Api.h"
 #include "tgbot/EventBroadcaster.h"
 #include "tgbot/EventHandler.h"
 #include "tgbot/net/HttpClient.h"
+#include "tgbot/net/BoostHttpOnlySslClient.h"
 
 namespace TgBot {
 
@@ -40,44 +41,48 @@ namespace TgBot {
 class Bot {
 
 public:
-	explicit Bot(const std::string& token, const HttpClient &httpClientDriver = BoostHttpClient::getInstance())
-		: _token(token), _api(token, httpClientDriver), _eventHandler(&_eventBroadcaster), _httpClientDriver(httpClientDriver) {
-	}
+    explicit Bot(std::string token, const HttpClient& httpClient = _getDefaultHttpClient())
+        : _token(std::move(token)), _api(_token, httpClient), _eventHandler(_eventBroadcaster) {
+    }
 
-	/**
-	 * @return Token for accessing api.
-	 */
-	inline const std::string& getToken() const {
-		return _token;
-	}
+    /**
+     * @return Token for accessing api.
+     */
+    inline const std::string& getToken() const {
+        return _token;
+    }
 
-	/**
-	 * @return Object which can execute Telegram Bot API methods.
-	 */
-	inline const Api& getApi() const {
-		return _api;
-	}
+    /**
+     * @return Object which can execute Telegram Bot API methods.
+     */
+    inline const Api& getApi() const {
+        return _api;
+    }
 
-	/**
-	 * @return Object which holds all event listeners.
-	 */
-	inline EventBroadcaster& getEvents() {
-		return _eventBroadcaster;
-	}
+    /**
+     * @return Object which holds all event listeners.
+     */
+    inline EventBroadcaster& getEvents() {
+        return _eventBroadcaster;
+    }
 
-	/**
-	 * @return Object which handles new update objects. Usually it's only needed for TgLongPoll, TgWebhookLocalServer and TgWebhookTcpServer objects.
-	 */
-	inline const EventHandler& getEventHandler() const {
-		return _eventHandler;
-	}
+    /**
+     * @return Object which handles new update objects. Usually it's only needed for TgLongPoll, TgWebhookLocalServer and TgWebhookTcpServer objects.
+     */
+    inline const EventHandler& getEventHandler() const {
+        return _eventHandler;
+    }
 
 private:
-	const std::string _token;
-	const Api _api;
-	EventBroadcaster _eventBroadcaster;
-	const EventHandler _eventHandler;
-	const HttpClient& _httpClientDriver;
+    static HttpClient& _getDefaultHttpClient() {
+        static BoostHttpOnlySslClient instance;
+        return instance;
+    }
+
+    const std::string _token;
+    const Api _api;
+    EventBroadcaster _eventBroadcaster;
+    const EventHandler _eventHandler;
 };
 
 }