本文整理汇总了Python中twisted.conch.interfaces.ISession.execCommand方法的典型用法代码示例。如果您正苦于以下问题：Python ISession.execCommand方法的具体用法？Python ISession.execCommand怎么用？Python ISession.execCommand使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类twisted.conch.interfaces.ISession的用法示例。
在下文中一共展示了ISession.execCommand方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: SSHSession
# 需要导入模块: from twisted.conch.interfaces import ISession [as 别名]
# 或者: from twisted.conch.interfaces.ISession import execCommand [as 别名]
class SSHSession(channel.SSHChannel):
name = 'session'
def __init__(self, *args, **kw):
channel.SSHChannel.__init__(self, *args, **kw)
self.buf = ''
self.client = None
self.session = None
def request_subsystem(self, data):
subsystem, ignored= common.getNS(data)
log.msg('asking for subsystem "%s"' % subsystem)
client = self.avatar.lookupSubsystem(subsystem, data)
if client:
pp = SSHSessionProcessProtocol(self)
proto = wrapProcessProtocol(pp)
client.makeConnection(proto)
pp.makeConnection(wrapProtocol(client))
self.client = pp
return 1
else:
log.msg('failed to get subsystem')
return 0
def request_shell(self, data):
log.msg('getting shell')
if not self.session:
self.session = ISession(self.avatar)
try:
pp = SSHSessionProcessProtocol(self)
self.session.openShell(pp)
except:
log.deferr()
return 0
else:
self.client = pp
return 1
def request_exec(self, data):
if not self.session:
self.session = ISession(self.avatar)
f,data = common.getNS(data)
log.msg('executing command "%s"' % f)
try:
pp = SSHSessionProcessProtocol(self)
self.session.execCommand(pp, f)
except:
log.deferr()
return 0
else:
self.client = pp
return 1
def request_pty_req(self, data):
if not self.session:
self.session = ISession(self.avatar)
term, windowSize, modes = parseRequest_pty_req(data)
log.msg('pty request: %s %s' % (term, windowSize))
try:
self.session.getPty(term, windowSize, modes)
except:
log.err()
return 0
else:
return 1
def request_window_change(self, data):
if not self.session:
self.session = ISession(self.avatar)
winSize = parseRequest_window_change(data)
try:
self.session.windowChanged(winSize)
except:
log.msg('error changing window size')
log.err()
return 0
else:
return 1
def dataReceived(self, data):
if not self.client:
#self.conn.sendClose(self)
self.buf += data
return
self.client.transport.write(data)
def extReceived(self, dataType, data):
if dataType == connection.EXTENDED_DATA_STDERR:
if self.client and hasattr(self.client.transport, 'writeErr'):
self.client.transport.writeErr(data)
else:
log.msg('weird extended data: %s'%dataType)
def eofReceived(self):
if self.session:
self.session.eofReceived()
elif self.client:
self.conn.sendClose(self)
def closed(self):
#.........这里部分代码省略.........