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jumpserver
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修改 foo.setwinsize()

pull/2/head
guanghongwei 2014-10-31 18:42:55 +08:00
parent 63065f5c33
commit 641b72f3d1
1 changed files with 7 additions and 6 deletions
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13
jumpserver.py
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@ -62,7 +62,10 @@ class PyCrypt(object):
def sigwinch_passthrough(sig, data): def sigwinch_passthrough(sig, data):
"""This function use to set the window size of the terminal!""" """This function use to set the window size of the terminal!"""
winsize = getwinsize() winsize = getwinsize()
foo.setwinsize(winsize[0], winsize[1]) try:
foo.setwinsize(winsize[0], winsize[1])
except:
pass
def getwinsize(): def getwinsize():
@ -70,7 +73,7 @@ def getwinsize():
if 'TIOCGWINSZ' in dir(termios): if 'TIOCGWINSZ' in dir(termios):
TIOCGWINSZ = termios.TIOCGWINSZ TIOCGWINSZ = termios.TIOCGWINSZ
else: else:
TIOCGWINSZ = 1074295912L # Assume TIOCGWINSZ = 1074295912L # Assume
s = struct.pack('HHHH', 0, 0, 0, 0) s = struct.pack('HHHH', 0, 0, 0, 0)
x = fcntl.ioctl(sys.stdout.fileno(), TIOCGWINSZ, s) x = fcntl.ioctl(sys.stdout.fileno(), TIOCGWINSZ, s)
return struct.unpack('HHHH', x)[0:2] return struct.unpack('HHHH', x)[0:2]
@ -118,11 +121,9 @@ def connect(host, port, user, password):
foo.logfile = logfile foo.logfile = logfile
foo.sendline('') foo.sendline('')
signal.signal(signal.SIGWINCH, sigwinch_passthrough) signal.signal(signal.SIGWINCH, sigwinch_passthrough)
size = getwinsize() foo.interact(escape_character=chr(28))
foo.setwinsize(size[0], size[1])
foo.interact()
except pxssh.ExceptionPxssh as e: except pxssh.ExceptionPxssh as e:
print('密码错误: %s' % e) print('登录失败: %s' % e)
except KeyboardInterrupt: except KeyboardInterrupt:
foo.logout() foo.logout()