Added support for passing exceptions

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.7)
 project (mastodon-cpp
-         VERSION 0.8.7
+         VERSION 0.8.8
          LANGUAGES CXX
 )
 

src/http.cpp

@@ -18,6 +18,7 @@
 #include <functional>   // std::bind
 #include <list>
 #include <cstring>      // std::strncmp
+#include <exception>
 #include <curlpp/Options.hpp>
 #include <curlpp/Exception.hpp>
 #include <curlpp/Infos.hpp>
@@ -136,6 +137,11 @@ const uint_fast16_t API::http::request(const method &meth,
     }
     catch (curlpp::RuntimeError &e)
     {
+        if (parent.exceptions())
+        {
+            std::rethrow_exception(std::current_exception());
+        }
+
         // FIXME: There has to be a better way
         if (std::strncmp(e.what(),
                          "Failed writing body", 19) == 0)
@@ -186,6 +192,11 @@ const uint_fast16_t API::http::request(const method &meth,
     }
     catch (curlpp::LogicError &e)
     {
+        if (parent.exceptions())
+        {
+            std::rethrow_exception(std::current_exception());
+        }
+
         cerr << "LOGIC ERROR: " << e.what() << std::endl;
         return 0xffff;
     }

src/mastodon-cpp.cpp

@@ -29,6 +29,7 @@ API::API(const string &instance, const string &access_token)
 , _access_token(access_token)
 , _useragent(string("mastodon-cpp/") + global::version)
 , _http(*this, instance, access_token)
+, _exceptions(false)
 {
     //
 }
@@ -255,3 +256,14 @@ const string API::get_header(const std::string &header) const
 
     return "";
 }
+
+bool API::exceptions(const bool &value)
+{
+    _exceptions = value;
+    return _exceptions;
+}
+
+const bool API::exceptions() const
+{
+    return _exceptions;
+}

src/mastodon-cpp.hpp

@@ -351,6 +351,23 @@ public:
      */
     const string get_header(const string &header) const;
 
+    /*!
+     *  @brief  Turn exceptions on or off. Defaults to off.
+     *  
+     *          This applies to exceptions from curlpp. curlpp::RuntimeError and
+     *          curlpp::LogicError.
+     *
+     *  @param  value   true for on, false for off
+     *
+     *  @return true if exceptions are turned on, false otherwise
+     */
+    bool exceptions(const bool &value);
+
+    /*!
+     *  @brief  Returns true if exceptions are turned on, false otherwise
+     */
+    const bool exceptions() const;
+
     /*!
      *  @brief  Make a GET request which doesn't require parameters.
      *
@@ -662,6 +679,7 @@ private:
     string _access_token;
     string _useragent;
     http _http;
+    bool _exceptions;
 
     /*!
      *  @brief  Converts map of parameters into a string.