bindings: Fix disposal of eolian state

Summary:
It was actually leaking before. Let's use some RAII classes that were
already there.

ref T8280

Reviewers: q66, felipealmeida, brunobelo

Reviewed By: q66

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Maniphest Tasks: T8280

Differential Revision: https://phab.enlightenment.org/D10237

src/bin/eolian_cxx/eolian_cxx.cc

@@ -40,10 +40,6 @@ struct options_type
    bool main_header;
 
    options_type() : main_header(false) {}
-   ~options_type()
-     {
-        eolian_state_free(state);
-     }
 };
 
 static efl::eina::log_domain domain("eolian_cxx");
@@ -385,19 +381,6 @@ run(options_type const& opts)
      }
 }
 
-static void
-state_init(options_type const& opts)
-{
-   Eolian_State *eos = ::eolian_state_new();
-   if (!eos)
-     {
-        EINA_CXX_DOM_LOG_ERR(eolian_cxx::domain)
-          << "Eolian failed creating state";
-        assert(false && "Error creating Eolian state");
-     }
-   opts.state = eos;
-}
-
 static void
 database_load(options_type const& opts)
 {
@@ -532,8 +515,9 @@ int main(int argc, char **argv)
      {
         efl::eina::eina_init eina_init;
         efl::eolian::eolian_init eolian_init;
+        efl::eolian::eolian_state eolian_state;
         eolian_cxx::options_type opts = opts_get(argc, argv);
-        eolian_cxx::state_init(opts);
+        opts.state = eolian_state.value;
         eolian_cxx::database_load(opts);
         eolian_cxx::run(opts);
      }

src/bin/eolian_mono/eolian_mono.cc

@@ -173,6 +173,8 @@ run(options_type const& opts)
                 throw std::runtime_error("Failed to generate alias.");
            }
      }
+   ::eina_iterator_free(aliases);
+
 
    // Constants
    {
@@ -226,20 +228,6 @@ run(options_type const& opts)
      }
 }
 
-static void
-state_init(options_type const& opts)
-{
-   Eolian_State *eos = ::eolian_state_new();
-   if (!eos)
-     {
-        EINA_CXX_DOM_LOG_ERR(eolian_mono::domain)
-          << "Eolian failed creating state";
-        assert(false && "Error creating state");
-     }
-   opts.state = eos;
-   opts.unit = (Eolian_Unit*)eos;
-}
-
 static void
 database_load(options_type const& opts)
 {
@@ -420,8 +408,10 @@ int main(int argc, char **argv)
      {
         efl::eina::eina_init eina_init;
         efl::eolian::eolian_init eolian_init;
+        efl::eolian::eolian_state eolian_state;
         eolian_mono::options_type opts = opts_get(argc, argv);
-        eolian_mono::state_init(opts);
+        opts.state = eolian_state.value;
+        opts.unit = eolian_state.as_unit();
         eolian_mono::database_load(opts);
         eolian_mono::run(opts);
      }