Python tty.TIOCSWINSZ Examples

The following are 9 code examples of tty.TIOCSWINSZ(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module tty , or try the search function .
Example #1
Source File: unix.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up 
def openShell(self, proto):
        if not self.ptyTuple:  # We didn't get a pty-req.
            log.msg('tried to get shell without pty, failing')
            raise ConchError("no pty")
        uid, gid = self.avatar.getUserGroupId()
        homeDir = self.avatar.getHomeDir()
        shell = self.avatar.getShell()
        self.environ['USER'] = self.avatar.username
        self.environ['HOME'] = homeDir
        self.environ['SHELL'] = shell
        shellExec = os.path.basename(shell)
        peer = self.avatar.conn.transport.transport.getPeer()
        host = self.avatar.conn.transport.transport.getHost()
        self.environ['SSH_CLIENT'] = '%s %s %s' % (
            peer.host, peer.port, host.port)
        self.getPtyOwnership()
        self.pty = self._reactor.spawnProcess(
            proto, shell, ['-%s' % (shellExec,)], self.environ, homeDir, uid,
            gid, usePTY=self.ptyTuple)
        self.addUTMPEntry()
        fcntl.ioctl(self.pty.fileno(), tty.TIOCSWINSZ,
                    struct.pack('4H', *self.winSize))
        if self.modes:
            self.setModes()
        self.oldWrite = proto.transport.write
        proto.transport.write = self._writeHack
        self.avatar.conn.transport.transport.setTcpNoDelay(1)
Example #2
Source File: unix.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up 
def windowChanged(self, winSize):
        self.winSize = winSize
        fcntl.ioctl(
            self.pty.fileno(), tty.TIOCSWINSZ,
            struct.pack('4H', *self.winSize))
Example #3
Source File: unix.py    From learn_python3_spider with MIT License 5 votes vote down vote up 
def openShell(self, proto):
        if not self.ptyTuple:  # We didn't get a pty-req.
            log.msg('tried to get shell without pty, failing')
            raise ConchError("no pty")
        uid, gid = self.avatar.getUserGroupId()
        homeDir = self.avatar.getHomeDir()
        shell = self.avatar.getShell()
        self.environ['USER'] = self.avatar.username
        self.environ['HOME'] = homeDir
        self.environ['SHELL'] = shell
        shellExec = os.path.basename(shell)
        peer = self.avatar.conn.transport.transport.getPeer()
        host = self.avatar.conn.transport.transport.getHost()
        self.environ['SSH_CLIENT'] = '%s %s %s' % (
            peer.host, peer.port, host.port)
        self.getPtyOwnership()
        self.pty = self._reactor.spawnProcess(
            proto, shell, ['-%s' % (shellExec,)], self.environ, homeDir, uid,
            gid, usePTY=self.ptyTuple)
        self.addUTMPEntry()
        fcntl.ioctl(self.pty.fileno(), tty.TIOCSWINSZ,
                    struct.pack('4H', *self.winSize))
        if self.modes:
            self.setModes()
        self.oldWrite = proto.transport.write
        proto.transport.write = self._writeHack
        self.avatar.conn.transport.transport.setTcpNoDelay(1)
Example #4
Source File: unix.py    From learn_python3_spider with MIT License 5 votes vote down vote up 
def windowChanged(self, winSize):
        self.winSize = winSize
        fcntl.ioctl(
            self.pty.fileno(), tty.TIOCSWINSZ,
            struct.pack('4H', *self.winSize))
Example #5
Source File: unix.py    From python-for-android with Apache License 2.0 5 votes vote down vote up 
def openShell(self, proto):
        from twisted.internet import reactor
        if not self.ptyTuple: # we didn't get a pty-req
            log.msg('tried to get shell without pty, failing')
            raise ConchError("no pty")
        uid, gid = self.avatar.getUserGroupId()
        homeDir = self.avatar.getHomeDir()
        shell = self.avatar.getShell()
        self.environ['USER'] = self.avatar.username
        self.environ['HOME'] = homeDir
        self.environ['SHELL'] = shell
        shellExec = os.path.basename(shell)
        peer = self.avatar.conn.transport.transport.getPeer()
        host = self.avatar.conn.transport.transport.getHost()
        self.environ['SSH_CLIENT'] = '%s %s %s' % (peer.host, peer.port, host.port)
        self.getPtyOwnership()
        self.pty = reactor.spawnProcess(proto, \
                  shell, ['-%s' % shellExec], self.environ, homeDir, uid, gid,
                   usePTY = self.ptyTuple)
        self.addUTMPEntry()
        fcntl.ioctl(self.pty.fileno(), tty.TIOCSWINSZ, 
                    struct.pack('4H', *self.winSize))
        if self.modes:
            self.setModes()
        self.oldWrite = proto.transport.write
        proto.transport.write = self._writeHack
        self.avatar.conn.transport.transport.setTcpNoDelay(1)
Example #6
Source File: unix.py    From python-for-android with Apache License 2.0 5 votes vote down vote up 
def windowChanged(self, winSize):
        self.winSize = winSize
        fcntl.ioctl(self.pty.fileno(), tty.TIOCSWINSZ, 
                        struct.pack('4H', *self.winSize))
Example #7
Source File: unix.py    From BitTorrent with GNU General Public License v3.0 5 votes vote down vote up 
def openShell(self, proto):
        from twisted.internet import reactor
        if not self.ptyTuple: # we didn't get a pty-req
            log.msg('tried to get shell without pty, failing')
            raise ConchError("no pty")
        uid, gid = self.avatar.getUserGroupId()
        homeDir = self.avatar.getHomeDir()
        shell = self.avatar.getShell()
        self.environ['USER'] = self.avatar.username
        self.environ['HOME'] = homeDir
        self.environ['SHELL'] = shell
        shellExec = os.path.basename(shell)
        peer = self.avatar.conn.transport.transport.getPeer()
        host = self.avatar.conn.transport.transport.getHost()
        self.environ['SSH_CLIENT'] = '%s %s %s' % (peer.host, peer.port, host.port)
        self.getPtyOwnership()
        self.pty = reactor.spawnProcess(proto, \
                  shell, ['-%s' % shellExec], self.environ, homeDir, uid, gid,
                   usePTY = self.ptyTuple)
        self.addUTMPEntry()
        fcntl.ioctl(self.pty.fileno(), tty.TIOCSWINSZ, 
                    struct.pack('4H', *self.winSize))
        if self.modes:
            self.setModes()
        self.oldWrite = proto.transport.write
        proto.transport.write = self._writeHack
        self.avatar.conn.transport.transport.setTcpNoDelay(1)
Example #8
Source File: unix.py    From BitTorrent with GNU General Public License v3.0 5 votes vote down vote up 
def windowChanged(self, winSize):
        self.winSize = winSize
        fcntl.ioctl(self.pty.fileno(), tty.TIOCSWINSZ, 
                        struct.pack('4H', *self.winSize))
Example #9
Source File: test_runner.py    From imaginary with MIT License 5 votes vote down vote up 
def setTerminalSize(terminalFD, ws_row=25, ws_col=80,
                    ws_xpixel=0, ws_ypixel=0):
    """
    Set the size of the given PTY leader file descriptor.
    """
    structformat = '4H'
    data = struct.pack(structformat, ws_row, ws_col, ws_xpixel, ws_ypixel)
    fcntl.ioctl(terminalFD, tty.TIOCSWINSZ, data)