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Use shared_ptr and references for Actions.

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This slows terminal emulation slightly.
This commit is contained in:
John Hood
2017-05-11 01:22:12 -04:00
parent c6c7f09954
commit 42d2b5d029
13 changed files with 104 additions and 113 deletions
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src/frontend/mosh-server.cc
+10 -7
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@@ -719,22 +719,25 @@ static void serve( int host_fd, Terminal::Complete &terminal, ServerConnection &
us.apply_string( network.get_remote_diff() );
/* apply userstream to terminal */
for ( size_t i = 0; i < us.size(); i++ ) {
const Parser::Action *action = us.get_action( i );
if ( typeid( *action ) == typeid( Parser::Resize ) ) {
const Parser::Action &action = us.get_action( i );
if ( typeid( action ) == typeid( Parser::Resize ) ) {
/* apply only the last consecutive Resize action */
while ( i < us.size() - 1 &&
typeid( us.get_action( i + 1 ) ) == typeid( Parser::Resize ) ) {
while ( i < us.size() - 1 ) {
const Parser::Action &next = us.get_action( i + 1 );
if ( typeid( next ) != typeid( Parser::Resize ) ) {
break;
}
i++;
}
/* tell child process of resize */
const Parser::Resize *res = static_cast<const Parser::Resize *>( action );
const Parser::Resize &res = static_cast<const Parser::Resize &>( action );
struct winsize window_size;
if ( ioctl( host_fd, TIOCGWINSZ, &window_size ) < 0 ) {
perror( "ioctl TIOCGWINSZ" );
network.start_shutdown();
}
window_size.ws_col = res->width;
window_size.ws_row = res->height;
window_size.ws_col = res.width;
window_size.ws_row = res.height;
if ( ioctl( host_fd, TIOCSWINSZ, &window_size ) < 0 ) {
perror( "ioctl TIOCSWINSZ" );
network.start_shutdown();