From bb59c65848cbb8c0f4719a13e5891843064df7d2 Mon Sep 17 00:00:00 2001
From: Kirill Kirilenko <kirill@ultracoder.org>
Date: Sun, 2 Oct 2016 02:37:35 +0300
Subject: [PATCH] Removed Boost.Log dependency.

---
 include/telebotxx/Logging.hpp | 12 ++++++++++++
 src/BotApi.cpp                | 13 ++++++++-----
 src/CMakeLists.txt            | 13 ++++---------
 src/Logging.cpp               | 11 +++++++++++
 tests/CMakeLists.txt          |  2 +-
 tests/TestApi.cpp             |  3 +++
 6 files changed, 39 insertions(+), 15 deletions(-)
 create mode 100644 include/telebotxx/Logging.hpp
 create mode 100644 src/Logging.cpp

diff --git a/include/telebotxx/Logging.hpp b/include/telebotxx/Logging.hpp
new file mode 100644
index 0000000..2866077
--- /dev/null
+++ b/include/telebotxx/Logging.hpp
@@ -0,0 +1,12 @@
+#ifndef TELEBOTXX_LOGGING_HPP
+#define TELEBOTXX_LOGGING_HPP
+
+namespace telebotxx
+{
+	extern bool debugMode;
+
+	/// \brief Enable/disable debug output
+	void setDebugMode(bool enabled);
+}
+
+#endif // TELEBOTXX_LOGGING_HPP
diff --git a/src/BotApi.cpp b/src/BotApi.cpp
index d573d31..61634ed 100644
--- a/src/BotApi.cpp
+++ b/src/BotApi.cpp
@@ -1,6 +1,8 @@
 #include <telebotxx/BotApi.hpp>
 #include <telebotxx/Exception.hpp>
+#include <telebotxx/Logging.hpp>
 
+#include <iostream>
 #include <sstream>
 
 #include <rapidjson/document.h>
@@ -8,8 +10,6 @@
 
 #include <cpr/cpr.h>
 
-#include <boost/log/trivial.hpp>
-
 namespace telebotxx
 {
 	const rapidjson::Value& parseResponse(const rapidjson::Document& doc)
@@ -91,7 +91,8 @@ public:
 		auto r = cpr::Get(cpr::Url{telegramMainUrl_ + "/getMe"});
 		auto& response = r.text;
 
-		BOOST_LOG_TRIVIAL(debug) << response;
+		if (debugMode)
+			std::cout << "Response: " << response << std::endl;
 
 		using namespace rapidjson;
 		Document doc;
@@ -122,7 +123,8 @@ public:
 		);
 		auto& response = r.text;
 
-		BOOST_LOG_TRIVIAL(debug) << response;
+		if (debugMode)
+			std::cout << "Response: " << response << std::endl;
 
 		using namespace rapidjson;
 		Document doc;
@@ -142,7 +144,8 @@ public:
 		);
 		auto& response = r.text;
 
-		BOOST_LOG_TRIVIAL(debug) << response;
+		if (debugMode)
+			std::cout << "Response: " << response << std::endl;
 
 		using namespace rapidjson;
 		Document doc;
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index cd05c43..c9e1cea 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -2,12 +2,6 @@ cmake_minimum_required(VERSION 2.8)
 
 message(STATUS "Configuring telebotxx")
 
-find_package(Boost 1.54 REQUIRED log system)
-include_directories(${Boost_INCLUDE_DIRS})
-
-#find_package(CURLpp REQUIRED)
-#include_directories(${CURLPP_INCLUDE_DIRS})
-
 # Add required gcc flags
 # For Windows we suppress all warnings because of Boost garbage :(
 if(NOT WIN32)
@@ -19,11 +13,12 @@ endif(NOT WIN32)
 # Put compiled library to 'lib' directory
 set(LIBRARY_OUTPUT_PATH "../lib")
 
-
 set(SOURCE_FILES BotApi.cpp
+                 Logging.cpp
                  User.cpp
 )
 
 add_library(telebotxx SHARED ${SOURCE_FILES})
-target_link_libraries(telebotxx ${Boost_LIBRARIES} ${CPR_LIBRARIES})
-set_property(TARGET telebotxx APPEND PROPERTY COMPILE_DEFINITIONS BOOST_LOG_DYN_LINK)
+target_link_libraries(telebotxx ${CPR_LIBRARIES})
+
+message(STATUS "Configuring telebotxx - done")
diff --git a/src/Logging.cpp b/src/Logging.cpp
new file mode 100644
index 0000000..a075c30
--- /dev/null
+++ b/src/Logging.cpp
@@ -0,0 +1,11 @@
+#include <telebotxx/Logging.hpp>
+
+namespace telebotxx
+{
+	bool debugMode = false;
+
+	void setDebugMode(bool enabled)
+	{
+		debugMode = enabled;
+	}
+}
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index f2210fb..5c5eaf8 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -25,4 +25,4 @@ target_link_libraries(telebotxx-test telebotxx stdc++ ${Boost_LIBRARIES})
 
 add_custom_target(test COMMAND telebotxx-test WORKING_DIRECTORY ".." DEPENDS telebotxx-test)
 
-message(STATUS "Configuring telebotxx-test done")
+message(STATUS "Configuring telebotxx-test - done")
diff --git a/tests/TestApi.cpp b/tests/TestApi.cpp
index b62e34b..65d6175 100644
--- a/tests/TestApi.cpp
+++ b/tests/TestApi.cpp
@@ -1,6 +1,7 @@
 #include "TestGlobal.hpp"
 
 #include <telebotxx/BotApi.hpp>
+#include <telebotxx/Logging.hpp>
 
 #include <memory>
 #include <fstream>
@@ -61,6 +62,8 @@ struct TestConfig
 				throw std::invalid_argument("Config error: 'photo' must be unsigned int value.");
 		else
 			throw std::invalid_argument("Config error: 'photo' not set.");
+
+		telebotxx::setDebugMode(true);
 	}
 
 	~TestConfig()