Convert new/delete to shared_ptr.

src/frontend/stmclient.h

@@ -40,6 +40,7 @@
 #include "completeterminal.h"
 #include "networktransport.h"
 #include "user.h"
+#include "shared.h"
 #include "terminaloverlay.h"
 
 class STMClient {
@@ -60,7 +61,9 @@ private:
 
   Terminal::Framebuffer local_framebuffer, new_state;
   Overlay::OverlayManager overlays;
-  Network::Transport< Network::UserStream, Terminal::Complete > *network;
+  typedef Network::Transport< Network::UserStream, Terminal::Complete > NetworkType;
+  typedef shared::shared_ptr< NetworkType > NetworkPointer;
+  NetworkPointer network;
   Terminal::Display display;
 
   std::wstring connecting_notification;
@@ -94,7 +97,7 @@ public:
       local_framebuffer( 1, 1 ),
       new_state( 1, 1 ),
       overlays(),
-      network( NULL ),
+      network(),
       display( true ), /* use TERM environment var to initialize display */
       connecting_notification(),
       repaint_requested( false ),
@@ -126,13 +129,6 @@ public:
   void shutdown( void );
   bool main( void );
 
-  ~STMClient()
-  {
-    if ( network != NULL ) {
-      delete network;
-    }
-  }
-
   /* unused */
   STMClient( const STMClient & );
   STMClient & operator=( const STMClient & );