Documentation update, saving access_token

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 3.7)
 include(GNUInstallDirs)
 
 project (mastodon-cpp
-         VERSION 0.2.13
+         VERSION 0.2.14
          LANGUAGES CXX
 )
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")

src/http_sync.cpp

@@ -98,8 +98,7 @@ const std::uint16_t API::http::request_sync(const method &meth,
             answer = oss.str();
         }
         else if (ret == 301 || ret == 308)
-        {
-            // Moved Permanently or Permanent Redirect
+        {   // Moved Permanently or Permanent Redirect
             // FIXME: The new URL should be passed back somehow
             answer = oss.str();
         }
@@ -111,6 +110,7 @@ const std::uint16_t API::http::request_sync(const method &meth,
     catch (curlpp::RuntimeError &e)
     {
         cerr << "RUNTIME ERROR: " << e.what() << std::endl;
+        
         return 0xffff;
     }
     catch (curlpp::LogicError &e)

src/mastodon-cpp.cpp

@@ -225,6 +225,7 @@ const std::uint16_t API::register_app2(const string &instance,
 
         std::regex_search(answer, match, retoken);
         access_token = match[1].str();
+        _access_token = access_token;
 
         return 0;
     }

src/mastodon-cpp.hpp

@@ -30,6 +30,8 @@
  *  @example example3_mastocron.cpp
  *  @example example4_update_credentials.cpp
  *  @example example5_follow_unfollow.cpp
+ *  @example example6_toot_delete-toot.cpp
+ *  @example example7_register_app.cpp
  */
 namespace Mastodon
 {
@@ -133,9 +135,11 @@ public:
     /*!
      *  @brief  Constructs a new API object.
      *
+     *          To register your application, leave access_token blank and call
+     *          register_app1() and register_app2().
+     *
      *  @param  instance      The hostname of your instance
-     *  @param  access_token  Your access token. You have to generate it
-     *                        manually for now.
+     *  @param  access_token  Your access token.
      */
     explicit API(const std::string &instance,
                  const std::string &access_token);
@@ -194,6 +198,8 @@ public:
 
     /*!
      *  @brief  Register application, step 2/2
+     *  
+     *          The access token will be used in all subsequent calls.
      *
      *  @param  instance       
      *  @param  client_id      
@@ -457,7 +463,7 @@ public:
 
 private:
     const std::string _instance;
-    const std::string _access_token;
+    std::string _access_token;
     std::string _useragent;
 
     /*!