add monero_version daemon model and wallet get_version() w/o impl

src/daemon/monero_daemon_model.cpp

@@ -84,6 +84,15 @@ namespace monero {
     return monero_utils::serialize(to_property_tree());
   }
 
+  // ----------------------------- MONERO VERSION -----------------------------
+
+  boost::property_tree::ptree monero_version::to_property_tree() const {
+    boost::property_tree::ptree node;
+    if (m_version_number != boost::none) node.put("versionNumber", *m_version_number);
+    if (m_is_release != boost::none) node.put("isRelease", *m_is_release);
+    return node;
+  }
+
   // ------------------------- MONERO BLOCK HEADER ----------------------------
 
   boost::property_tree::ptree monero_block_header::to_property_tree() const {

src/daemon/monero_daemon_model.h

@@ -91,6 +91,15 @@ namespace monero {
       STAGENET
   };
 
+  /**
+   * Models a Monero version.
+   */
+  struct monero_version : public serializable_struct {
+    boost::optional<uint32_t> m_version_number;
+    boost::optional<bool> m_is_release;
+    boost::property_tree::ptree to_property_tree() const;
+  };
+
   /**
    * Models a connection to a daemon.
    *

src/wallet/monero_wallet.cpp

@@ -981,6 +981,10 @@ namespace monero {
     return m_is_synced;
   }
 
+  monero_version monero_wallet::get_version() const {
+    throw runtime_error("Not implemented");
+  }
+
   string monero_wallet::get_path() const {
     return m_w2->path();
   }

src/wallet/monero_wallet.h

@@ -245,6 +245,13 @@ namespace monero {
      */
     bool is_synced() const;
 
+    /**
+     * Get the wallet's version.
+     *
+     * @return the wallet's version
+     */
+    monero_version get_version() const;
+
     /**
      * Get the path of this wallet's file on disk.
      *