Separate modules by subdirectory

2012-02-06 18:26:45 -05:00
parent 7e56af8fcd
commit 38c9e99882
58 changed files with 79 additions and 16 deletions
@@ -0,0 +1,75 @@
+#include "completeterminal.h"
+
+#include "hostinput.pb.h"
+
+using namespace std;
+using namespace Parser;
+using namespace Terminal;
+using namespace HostBuffers;
+
+string Complete::act( const string &str )
+{
+  for ( unsigned int i = 0; i < str.size(); i++ ) {
+    /* parse octet into up to three actions */
+    list<Action *> actions( parser.input( str[ i ] ) );
+    
+    /* apply actions to terminal and delete them */
+    for ( list<Action *>::iterator it = actions.begin();
+	  it != actions.end();
+	  it++ ) {
+      Action *act = *it;
+      act->act_on_terminal( &terminal );
+      delete act;
+    }
+  }
+
+  return terminal.read_octets_to_host();
+}
+
+string Complete::act( const Action *act )
+{
+  /* apply action to terminal */
+  act->act_on_terminal( &terminal );
+  return terminal.read_octets_to_host();
+}
+
+/* interface for Network::Transport */
+string Complete::diff_from( const Complete &existing )
+{
+  HostBuffers::HostMessage output;
+
+  if ( !(existing.get_fb() == get_fb()) ) {
+    if ( (existing.get_fb().ds.get_width() != terminal.get_fb().ds.get_width())
+	 || (existing.get_fb().ds.get_height() != terminal.get_fb().ds.get_height()) ) {
+      Instruction *new_res = output.add_instruction();
+      new_res->MutableExtension( resize )->set_width( terminal.get_fb().ds.get_width() );
+      new_res->MutableExtension( resize )->set_height( terminal.get_fb().ds.get_height() );
+    }
+    Instruction *new_inst = output.add_instruction();
+    new_inst->MutableExtension( hostbytes )->set_hoststring( Terminal::Display::new_frame( true, existing.get_fb(), terminal.get_fb() ) );
+  }
+  
+  return output.SerializeAsString();
+}
+
+void Complete::apply_string( string diff )
+{
+  HostBuffers::HostMessage input;
+  assert( input.ParseFromString( diff ) );
+
+  for ( int i = 0; i < input.instruction_size(); i++ ) {
+    if ( input.instruction( i ).HasExtension( hostbytes ) ) {
+      string terminal_to_host = act( input.instruction( i ).GetExtension( hostbytes ).hoststring() );
+      assert( terminal_to_host.empty() ); /* server never interrogates client terminal */
+    } else if ( input.instruction( i ).HasExtension( resize ) ) {
+      act( new Resize( input.instruction( i ).GetExtension( resize ).width(),
+		       input.instruction( i ).GetExtension( resize ).height() ) );
+    }
+  }
+}
+
+bool Complete::operator==( Complete const &x ) const
+{
+  //  assert( parser == x.parser ); /* parser state is irrelevant for us */
+  return terminal == x.terminal;
+}