Clean out some bugs in sender

2011-08-09 02:34:20 -04:00
parent cae526fceb
commit 188c44f5be
10 changed files with 142 additions and 46 deletions
@@ -1,6 +1,7 @@
 #ifndef KEYSTROKE_HPP
 #define KEYSTROKE_HPP

+#include <deque>
 #include <string>
 #include <assert.h>

@@ -9,10 +10,17 @@ using namespace std;
 class KeyStroke
 {
 public:
-  void subtract( KeyStroke * const ) {}
-  string diff_from( KeyStroke const &, int ) { return ""; }
-  void apply_string( string ) {}
-  bool operator==( KeyStroke const & ) const { return true; }
+  deque<char> user_bytes;
+
+  KeyStroke() : user_bytes() {}
+
+  void key_hit( char x ) { user_bytes.push_back( x ); }
+
+  /* interface for Network::Transport */
+  void subtract( KeyStroke * const prefix );
+  string diff_from( KeyStroke const & existing, int length_limit );
+  void apply_string( string diff );
+  bool operator==( KeyStroke const &x ) const { return user_bytes == x.user_bytes; }
 };

 #endif