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# Copyright 2009-2013 Bernhard M. Wiedemann |
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# Copyright 2012-2021 SUSE LLC |
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# SPDX-License-Identifier: GPL-2.0-or-later |
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use Mojo::Base 'consoles::video_base', -signatures; |
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30
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use consoles::VNC; |
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30
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30
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30
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use Time::HiRes qw(usleep); |
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30
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30
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30
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30
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use bmwqemu (); |
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30
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30
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30
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# speed limit: 30 keys per second |
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use constant VNC_TYPING_LIMIT_DEFAULT => consoles::video_base::TYPING_LIMIT_DEFAULT; |
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30
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30
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close($self->{vnc}->socket) if ($self->{vnc} && $self->{vnc}->socket); |
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$self->{vnc} = undef; |
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} |
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return unless $self->{vnc}; |
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$self->{vnc}->check_vnc_stalls(0); |
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1
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return 0; |
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} |
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2
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$self->{mouse} = {x => -1, y => -1}; |
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die "Need parameters 'hostname' and 'port'" unless $args->{hostname} && $args->{port}; |
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bmwqemu::diag "Establishing VNC connection to $args->{hostname}:$args->{port}"; |
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$self->{vnc} = consoles::VNC->new($args); |
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$self->{vnc}->login($args->{connect_timeout}); |
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return $self->{vnc}; |
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} |
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return unless $self->{vnc}; |
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# drain the VNC socket before polling for a new update |
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$self->{vnc}->update_framebuffer(); |
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$self->{vnc}->send_update_request($args ? $args->{incremental} : undef); |
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return; |
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} |
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653
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653
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653
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653
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return unless $self->{vnc}; |
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653
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unless ($self->{vnc}->_framebuffer) { |
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# No _framebuffer yet. First connect? Tickle vnc server to |
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653
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# get it filled. |
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$self->request_screen_update(); |
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# wait long enough, new Xvnc on tumbleweed choked on shorter |
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# waits after first login |
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# As an alternative to sleeping we could potentially try to instead |
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# loop update_framebuffer until _framebuffer in connect_remote |
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usleep(50_000); |
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} |
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4
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$self->{vnc}->update_framebuffer(); |
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return unless $self->{vnc}->_framebuffer; |
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return $self->{vnc}->_framebuffer; |
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} |
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4
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$self->{vnc}->map_and_send_key($key, undef, $press_release_delay); |
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} |
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324
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$self->{vnc}->map_and_send_key($args->{key}, 1, 1 / VNC_TYPING_LIMIT_DEFAULT); |
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$self->backend->run_capture_loop(.2); |
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return {}; |
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} |
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0
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0
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0
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$self->{vnc}->map_and_send_key($args->{key}, 0, 1 / VNC_TYPING_LIMIT_DEFAULT); |
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$self->backend->run_capture_loop(.2); |
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2793
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2793
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2793
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2793
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return {}; |
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} |
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1
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1
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1
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1
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$self->{vnc}->mouse_move_to($x, $y); |
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} |
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$self->{vnc}->absolute; |
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} |
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1
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1
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1
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my $button = $args->{button}; |
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my $bstate = $args->{bstate}; |
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my $mask = {left => $bstate, right => $bstate << 2, middle => $bstate << 1}->{$button} // 0; |
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bmwqemu::diag "pointer_event $mask $self->{mouse}->{x}, $self->{mouse}->{y}"; |
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$self->{vnc}->send_pointer_event($mask, $self->{mouse}->{x}, $self->{mouse}->{y}); |
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return {}; |
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88
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} |
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89
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90
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4
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1; |
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