def attach(self, detach_other_clients=False, true_color=False):
"""
Attach client user interface.
"""
assert isinstance(detach_other_clients, bool)
assert isinstance(true_color, bool)
self._send_size()
self._send_packet(
{
"cmd": "start-gui",
"detach-others": detach_other_clients,
"true-color": true_color,
"term": os.environ.get("TERM", ""),
"data": "",
}
)
with raw_mode(sys.stdin.fileno()):
data_buffer = b""
stdin_fd = sys.stdin.fileno()
socket_fd = self.socket.fileno()
current_timeout = INPUT_TIMEOUT # Timeout, used to flush escape sequences.
with call_on_sigwinch(self._send_size):
while True:
r, w, x = _select([stdin_fd, socket_fd], [], [], current_timeout)
if socket_fd in r:
# Received packet from server.
data = self.socket.recv(1024)
if data == b"":
# End of file. Connection closed.
# Reset terminal
o = Vt100_Output.from_pty(sys.stdout)
o.quit_alternate_screen()
o.disable_mouse_support()
o.disable_bracketed_paste()
o.reset_attributes()
o.flush()
return
else:
data_buffer += data
while b"\0" in data_buffer:
pos = data_buffer.index(b"\0")
self._process(data_buffer[:pos])
data_buffer = data_buffer[pos + 1 :]
elif stdin_fd in r:
# Got user input.
self._process_stdin()
current_timeout = INPUT_TIMEOUT
else:
# Timeout. (Tell the server to flush the vt100 Escape.)
self._send_packet({"cmd": "flush-input"})
current_timeout = None
def attach(self, detach_other_clients=False, true_color=False):
"""
Attach client user interface.
"""
assert isinstance(detach_other_clients, bool)
assert isinstance(true_color, bool)
self._send_size()
self._send_packet({
'cmd': 'start-gui',
'detach-others': detach_other_clients,
'true-color': true_color,
'term': os.environ.get('TERM', ''),
'data': ''
})
with raw_mode(sys.stdin.fileno()):
data_buffer = b''
stdin_fd = sys.stdin.fileno()
socket_fd = self.socket.fileno()
current_timeout = INPUT_TIMEOUT # Timeout, used to flush escape sequences.
with call_on_sigwinch(self._send_size):
while True:
r, w, x = _select([stdin_fd, socket_fd], [], [],
current_timeout)
if socket_fd in r:
# Received packet from server.
data = self.socket.recv(1024)
if data == b'':
# End of file. Connection closed.
# Reset terminal
o = Vt100_Output.from_pty(sys.stdout)
o.quit_alternate_screen()
o.disable_mouse_support()
o.disable_bracketed_paste()
o.reset_attributes()
o.flush()
return
else:
data_buffer += data
while b'\0' in data_buffer:
pos = data_buffer.index(b'\0')
self._process(data_buffer[:pos])
data_buffer = data_buffer[pos + 1:]
elif stdin_fd in r:
# Got user input.
self._process_stdin()
current_timeout = INPUT_TIMEOUT
else:
# Timeout. (Tell the server to flush the vt100 Escape.)
self._send_packet({'cmd': 'flush-input'})
current_timeout = None