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dwcommand.py
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dwcommand.py
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import threading
import traceback
import subprocess
from dwsocket import *
from dwtelnet import DWTelnet
import os
import sys
import re
import urlparse
import tempfile
from dwserial import DWSerial
class ParseNode:
def __init__(self, name, nodes=None):
self.name = name
self.nodes = {}
if nodes:
self.nodes = nodes
def add(self, key, val):
self.nodes[key] = val
def lookup(self, key):
if not key:
return None
# exact match
r = self.nodes.get(key, None)
if r:
return r
key = key.lower()
r = self.nodes.get(key, None)
if r:
return r
# search partial
allNodes = self.nodes.keys()
for i in range(len(key) + 1):
s = key[:i]
nodes = [n for n in allNodes if n.startswith(s)]
# print i,"(%s"%s,nodes
if len(nodes) == 1:
key = nodes[0]
return self.nodes.get(key, None)
return None
def repr(self):
return str(nodes)
def help(self):
p = []
if self.name:
p.append(self.name)
p.append("commands:")
p.extend(self.nodes.keys())
return "%s" % (' '.join(p))
class ATParseNode(ParseNode):
def __init__(self, name, nodes=None):
ParseNode.__init__(self, name, nodes)
def lookup(self, key):
k = key[0]
r = ParseNode.lookup(self, k)
if not r:
k = key[0:1]
r = ParseNode.lookup(self, k.upper())
return r
def help(self):
# if self.name:
# p.append(self.name)
p = ["commands:"]
p.extend(["AT%s" % k for k in self.nodes])
return "%s" % (' '.join(p))
class ParseAction:
def __init__(self, fn):
self.fn = fn
def call(self, *args):
return self.fn(*args)
def repr(self):
return fn
class DWParser:
def setupParser(self):
diskParser = ParseNode("disk")
diskParser.add("insert", ParseAction(self.doInsert))
diskParser.add("reset", ParseAction(self.doReset))
diskParser.add("eject", ParseAction(self.doEject))
diskParser.add("show", ParseAction(self.doShow))
diskParser.add("offset", ParseAction(self.doDiskOffset))
diskParser.add("create", ParseAction(self.doDiskCreate))
diskParser.add("info", ParseAction(self.doDiskInfo))
diskParser.add("dosplus", ParseAction(self.doDiskDosPlus))
serverParser = ParseNode("server")
serverParser.add("instance", ParseAction(self.doInstanceShow))
serverParser.add("dir", ParseAction(self.doDir))
serverParser.add("list", ParseAction(self.doList))
serverParser.add("dump", ParseAction(self.dumpstacks))
serverParser.add("debug", ParseAction(self.doDebug))
serverParser.add("timeout", ParseAction(self.doTimeout))
serverParser.add("version", ParseAction(self.doVersion))
serverParser.add("hdbdos", ParseAction(self.doHdbDos))
serverParser.add("dosplus", ParseAction(self.doServerDosPlus))
connParser = ParseNode("conn")
connParser.add("debug", ParseAction(self.doConnDebug))
serverParser.add("conn", connParser)
serverParser.add("pwd", ParseAction(self.doPwd))
serverParser.add("getdir", ParseAction(self.doDwGetDir))
serverParser.add("setdir", ParseAction(self.doDwSetDir))
portParser = ParseNode("port")
portParser.add("show", ParseAction(self.doPortShow))
portParser.add("close", ParseAction(self.doPortClose))
portParser.add("debug", ParseAction(self.doPortDebug))
portParser.add("term", ParseAction(self.doPortTerm))
portParser.add("rows", ParseAction(self.doPortRows))
portParser.add("cols", ParseAction(self.doPortCols))
# portParser.add("size", ParseAction(self.doPortSize)) XXX: Not working
instanceParser = ParseNode("instance")
instanceParser.add("show", ParseAction(self.doInstanceShow))
instanceParser.add("add", ParseAction(self.doInstanceShow))
instanceParser.add("select", ParseAction(self.doInstanceSelect))
printParser = ParseNode("printer")
printParser.add("flush", ParseAction(self.doPrintFlush))
printParser.add("format", ParseAction(self.doPrintFormat))
printParser.add("file", ParseAction(self.doPrintFile))
printParser.add("dir", ParseAction(self.doPrintDir))
printParser.add("prefix", ParseAction(self.doPrintPrefix))
printParser.add("cmd", ParseAction(self.doPrintCmd))
printParser.add("status", ParseAction(self.doPrintStatus))
configParser = ParseNode("config")
configParser.add("show", ParseAction(self.doConfigShow))
configParser.add("save", ParseAction(self.doConfigSave))
dwParser = ParseNode("dw")
dwParser.add("disk", diskParser)
dwParser.add("server", serverParser)
dwParser.add("port", portParser)
dwParser.add("instance", instanceParser)
dwParser.add("printer", printParser)
dwParser.add("config", configParser)
tcpParser = ParseNode("tcp")
tcpParser.add("connect", ParseAction(self.doConnect))
tcpParser.add("listen", ParseAction(self.doListen))
tcpParser.add("join", ParseAction(self.doJoin))
tcpParser.add("kill", ParseAction(self.doKill))
atParser = ATParseNode("AT")
atParser.add(
"",
ParseAction(
lambda x: {
'msg': 'OK',
'self.cmdClass': 'AT'}))
atParser.add(
"Z",
ParseAction(
lambda x: {
'msg': 'OK',
'self.cmdClass': 'AT'}))
atParser.add("D", ParseAction(self.doDial))
atParser.add(
"I",
ParseAction(
lambda x: {
'msg': 'pyDriveWire %s\r\nOK' % self.server.version,
'self.cmdClass': 'AT'}))
atParser.add(
"O",
ParseAction(
lambda x: {
'msg': 'OK',
'self.cmdClass': 'AT'}))
atParser.add(
"H",
ParseAction(
lambda x: {
'msg': 'OK',
'self.cmdClass': 'AT'}))
atParser.add(
"E",
ParseAction(
lambda x: {
'msg': 'OK',
'self.cmdClass': 'AT',
'self.echo': True}))
uiSFileParser = ParseNode("file")
uiSFileParser.add("defaultdir", ParseAction(self.doUSFdefaultdir))
uiSFileParser.add("dir", ParseAction(self.doUSFdir))
uiSFileParser.add("info", ParseAction(self.doUSFinfo))
uiSFileParser.add("roots", ParseAction(self.doUSFroots))
uiSFileParser.add("xdir", ParseAction(self.doUSFxdir))
uiServerParser = ParseNode("server")
uiServerParser.add("file", uiSFileParser)
uiParser = ParseNode("ui")
uiParser.add("server", uiServerParser)
mcAliasParser = ParseNode("alias")
mcAliasParser.add("show", ParseAction(self.doMcAliasShow))
mcAliasParser.add("add", ParseAction(self.doMcAliasAdd))
mcAliasParser.add("remove", ParseAction(self.doMcAliasRemove))
mcParser = ParseNode("mc")
mcParser.add("alias", mcAliasParser)
mcParser.add("setdir", ParseAction(self.doMcSetDir))
mcParser.add("getdir", ParseAction(self.doMcGetDir))
mcParser.add("listdir", ParseAction(self.doMcListDir))
mcParser.add("show", ParseAction(self.doShow))
mcParser.add("eject", ParseAction(self.doEject))
dloadAliasParser = ParseNode("alias")
dloadAliasParser.add("show", ParseAction(self.doDloadAliasShow))
dloadAliasParser.add("add", ParseAction(self.doDloadAliasAdd))
dloadAliasParser.add("remove", ParseAction(self.doDloadAliasRemove))
dloadParser = ParseNode("dload")
dloadParser.add("alias", dloadAliasParser)
dloadParser.add("status", ParseAction(self.doDloadStatus))
dloadParser.add("enable", ParseAction(self.doDloadEnable))
dloadParser.add("disable", ParseAction(self.doDloadDisable))
dloadParser.add("setdir", ParseAction(self.doDloadSetDir))
dloadParser.add("getdir", ParseAction(self.doDloadGetDir))
dloadParser.add("listdir", ParseAction(self.doDloadListDir))
dloadParser.add("translate", ParseAction(self.doDloadTranslate))
nobjAliasParser = ParseNode("alias")
nobjAliasParser.add("show", ParseAction(self.doNamedObjAliasShow))
nobjAliasParser.add("add", ParseAction(self.doNamedObjAliasAdd))
nobjAliasParser.add("remove", ParseAction(self.doNamedObjAliasRemove))
nobjParser = ParseNode("namedobj")
nobjParser.add("alias", nobjAliasParser)
nobjParser.add("setdir", ParseAction(self.doNamedObjSetDir))
nobjParser.add("getdir", ParseAction(self.doNamedObjGetDir))
nobjParser.add("listdir", ParseAction(self.doNamedObjListDir))
nobjParser.add("show", ParseAction(self.doShow))
nobjParser.add("eject", ParseAction(self.doEject))
psAliasParser = ParseNode("alias")
psAliasParser.add("show", ParseAction(self.doPlaySoundAliasShow))
psAliasParser.add("add", ParseAction(self.doPlaySoundAliasAdd))
psAliasParser.add("remove", ParseAction(self.doPlaySoundAliasRemove))
playSoundParser = ParseNode("playsound")
playSoundParser.add("alias", psAliasParser)
playSoundParser.add("setdir", ParseAction(self.doPlaySoundSetDir))
playSoundParser.add("getdir", ParseAction(self.doPlaySoundGetDir))
playSoundParser.add("listdir", ParseAction(self.doPlaySoundListDir))
playSoundParser.add("play", ParseAction(self.doPlaySoundPlay))
playSoundParser.add("stop", ParseAction(self.doPlaySoundStop))
self.parseTree = ParseNode("")
self.parseTree.add("dw", dwParser)
self.parseTree.add("tcp", tcpParser)
self.parseTree.add("AT", atParser)
self.parseTree.add("ui", uiParser)
self.parseTree.add("mc", mcParser)
self.parseTree.add("dload", dloadParser)
self.parseTree.add("namedobj", nobjParser)
self.parseTree.add("playsound", playSoundParser)
self.parseTree.add("telnet", ParseAction(self.doTelnet))
self.parseTree.add("ssh", ParseAction(self.doSsh))
self.parseTree.add("help", ParseAction(self.ptWalker))
self.parseTree.add("pwd", ParseAction(self.doPwd))
self.parseTree.add("?", ParseAction(self.ptWalker))
def __init__(self, server):
self.server = server
self.setupParser()
def doInsert(self, data):
opts = data.split(' ')
usageMsg = "dw disk insert <drive> <path> [<opts>]"
if len(opts) < 2:
raise Exception('Usage: '+usageMsg)
drive = opts[0]
try:
_ = int(drive)
except:
raise Exception("Invalid drive: %s\r\nUsage: %s" % (drive, usageMsg))
pathStart = len(drive) + 1
pathEnd = len(data)
stream = False
mode = 'rb+'
raw = False
proto = 'dw'
dosplus = None
for s in opts[2:]:
if s.lower() == '--stream':
stream = True
pathEnd -= 9 # len(' --stream')
elif s.lower() == '--ro':
mode = 'r'
pathEnd -= 5 # len(' --ro')
elif s.lower() == '--raw':
raw = True
pathEnd -= 6 # len(' --raw')
elif s.lower() == '--dw':
proto = 'dw'
pathEnd -= 5 # len(' --dw')
#elif s.lower() == '--mc':
# proto = 'mc'
# pathEnd -= 5 # len(' --mc')
elif s.lower() == '--dload':
proto = 'dload'
raw = True
pathEnd -= 8 # len(' --dload')
elif s.lower() == '--namedobj':
proto = 'namedobj'
raw = True
pathEnd -= 11 # len(' --namedobj')
elif s.lower() == '--dosplus':
dosplus = True
pathEnd -= 10 # len(' --dosplus')
path = data[pathStart:pathEnd]
try:
self.server.open(int(drive), path, mode=mode, stream=stream, raw=raw, proto=proto, dosplus=dosplus)
except Exception as e:
return str(e)
return "open(%d, %s)" % (int(drive), path)
def doDiskCreate(self, data):
usageMsg = "dw disk create <drive> <path> [<opts>]"
opts = data.split(' ')
if len(opts) < 2:
raise Exception(usageMsg)
drive = opts[0]
try:
_ = int(drive)
except:
raise Exception("Invalid drive: %s\r\nUsage: %s" % (drive, usageMsg))
pathStart = len(drive) + 1
pathEnd = len(data)
stream = False
mode = 'ab+'
path = data[pathStart:pathEnd]
self.server.open(int(drive), path, mode=mode, stream=stream, create=True, proto='dw')
return "create(%d, %s)" % (int(drive), path)
def doDiskInfo(self, data):
opts = data.split(' ')
usageMsg = "dw disk info <drive>"
if len(opts) < 1:
raise Exception(usageMsg)
try:
drive = int(opts[0])
except:
raise Exception("Invalid drive: %s\r\nUsage: %s" % (opts[0], usageMsg))
fi = self.server.files[drive]
if fi is None:
return "Drive %d: Not inserted" % drive
out = [
'Drive: %d' % drive,
'Path: %s' % fi.file.name,
'Size: %d' % fi.img_size,
'Sectors: %d' % fi.img_sectors,
'MaxLsn: %d' % fi.maxLsn,
'Format: %s' % fi.fmt,
'Offset: %s' % fi.offset,
'Byte Offset: %s' % fi.byte_offset,
'Proto: %s' % fi.proto,
'flags: mode=%s, remote=%s stream=%s raw=%s dosplus=%s' % (fi.mode, fi.remote, fi.stream, fi.raw, fi.dosplus)
]
return '\r\n'.join(out)
def doReset(self, data):
try:
drive = int(data.split(' ')[0])
except:
raise Exception("dw disk reset <drive>")
dl = len(self.server.files)
if drive >= dl:
raise Exception('Drive higher than maximum %d' % dl)
if self.server.files[drive] is None:
return "Drive %d not mounted" % drive
self.server.reset(drive)
return "reset(%d, %s)" % (int(drive), self.server.files[drive].name)
def doEject(self, data):
try:
drive = int(data.split(' ')[0])
except:
raise Exception("Usage: dw disk eject <drive>")
dl = len(self.server.files)
if drive >= dl:
raise Exception('Drive higher than maximum %d' % dl)
if self.server.files[drive] is None:
return "Drive %d not mounted" % drive
self.server.close(drive)
return "close(%d)" % (drive)
def doHdbDos(self, data):
data = data.lstrip().rstrip()
if data:
if data.startswith(('1', 'on', 't', 'T', 'y', 'Y')):
self.server.hdbdos = True
elif data.startswith(('0', 'off', 'f', 'F', 'n', 'N')):
self.server.hdbdos = False
else:
raise Exception("dw server hdbdos [0|1|on|off|t|T|f|F|y|Y|n|N]")
return "hdbdos=%s" % (self.server.hdbdos)
def doDiskOffset(self, data):
dp = data.split(' ')
usageMsg = 'dw disk offset <drive> <offset>'
if len(dp) <2:
raise Exception('Usage: %s' % usageMsg)
try:
drive = int(dp[0])
except:
raise Exception("Invalid drive: %s\r\nUsage: %s" % (dp[0], usageMsg))
dl = len(self.server.files)
if drive >= dl:
raise Exception('Drive higher than maximum %d' % dl)
if self.server.files[drive] is None:
return "Drive %d not mounted" % drive
offset = self.server.files[drive].offset
if len(dp) >= 2:
try:
offset = eval(dp[1])
self.server.files[drive].offset = offset
except BaseException:
return "Invalid offset: %s" % (hex(offset))
return "drive(%d) offset(%s)" % (drive, hex(offset))
def doDosPlus(self, data, server=False):
if server:
usageStr = "Usage: dw server dosplus [0|1|on|off|t|T|f|F|y|Y|n|N]"
opt = 0
nopts = 1
else:
usageStr = "Usage: dw disk dosplus <drive> [0|1|on|off|t|T|f|F|y|Y|n|N]"
opt = 1
nopts = 2
dp = data.split(' ')
if not server and (len(dp) < 1 or len(dp) > 2):
raise exception('Usage: '+usageStr)
if server:
n = self.server.dosplus
else:
try:
drive = int(dp[0])
except:
raise Exception("Invalid drive: %s\r\nUsage: %s" % (dp[0], usageStr))
n = self.server.files[drive].dosplus
if len(dp) == nopts:
if dp[opt].startswith(('1', 'on', 't', 'T', 'y', 'Y')):
n = True
elif dp[opt].startswith(('0', 'off', 'f', 'F', 'n', 'N')):
n = False
elif not server:
raise Exception(usageStr)
if server:
self.server.dosplus = n
return "server dosplus(%s)" % (n)
else:
self.server.files[drive].dosplus = n
return "drive(%d) dosplus(%s)" % (drive, n)
def doDiskDosPlus(self, data):
return self.doDosPlus(data, server=False)
def doServerDosPlus(self, data):
return self.doDosPlus(data, server=True)
def doInstanceSelect(self, data):
try:
instance = int(data.split(' ')[0])
except:
raise Exception("dw instance select <instance>")
if instance >= len(self.server.instances):
return 'Invalid instance %d' % instance
self.server = self.server.instances[instance]
return "Selected Instance %s: %s" % (
self.server.instance, self.server.conn.name())
def doInstanceShow(self, data):
out = ['', '']
out.append("Inst. Type")
out.append("----- --------------------------------------")
i = 0
for inst in self.server.instances:
c = ' '
if i == self.server.instance:
c = '*'
if 'instName' in inst.args:
name = '[%s]' % inst.args.instName
else:
name = '(main)'
out.append("%d%c %s %s" % (i, c, name, inst.conn.name()))
i += 1
out.append('')
return '\n\r'.join(out)
def doPortClose(self, data):
data = data.lstrip().rstrip()
if not data:
raise Exception("Usage: dw port close <portNum>")
try:
channel = chr(int(data))
except:
raise Exception("Invalid port %s" % channel)
if channel not in self.server.channels:
return "Invalid port %s" % channel
ch = self.server.channels[channel]
ch.close()
del self.server.channels[channel]
return "Port=n%s closing" % data
def doPortShow(self, data):
out = ['', '']
out.append("Port Status")
out.append("----- --------------------------------------")
i = 0
for i, ch in self.server.channels.items():
co = ch.conn
connstr = "State: %s Class: %s" % (ch.getState(), ch.cmdClass)
# connstr = " Online" if ch.online else "Offline"
# if co:
# direction = " In" if ch.inbound else "Out"
# connstr = "%s %s %s:%s" % (connstr, direction, co.host, co.port)
out.append("N%d %s" % (int(ord(i)), connstr))
out.append('')
args = self.server.args
out.append('Term: %s Rows: %s Cols: %s' % (
args.portTerm,
args.portRows,
args.portCols))
return '\n\r'.join(out)
def doPortDebug(self, data):
data = data.lstrip().rstrip()
usageStr = "Usage: dw port debug <port> [0|1|on|off|t|T|f|F|y|Y|n|N]"
if not data:
raise Exception(usageStr)
dv = data.split(' ')
if len(dv)<1 or len(dv)>2:
raise Exception(usageStr)
try:
cn = dv[0]
channel = chr(int(cn))
except:
raise Exception('Invalid port: %s' %cn)
if not channel in self.server.channels:
return "Invalid port: %s" % cn
state = None
if len(dv) > 1:
state = dv[1]
ch = self.server.channels[channel]
if state.startswith(('1', 'on', 't', 'T', 'y', 'Y')):
ch.debug = True
if state.startswith(('0', 'off', 'f', 'F', 'n', 'N')):
ch.debug = False
return "Port=N%s debug=%s" % (cn, ch.debug)
def doPortTerm(self, data):
data = data.lstrip().rstrip()
args = self.server.args
if data:
args.portTerm = data
return "Terminal Type: %s" % args.portTerm
def doPortRows(self, data):
data = data.lstrip().rstrip()
if data:
try:
int(data)
except:
raise Exception('Usage: dw port rows <rows>')
args = self.server.args
if data:
args.portRows = int(data)
return "Terminal Rows: %s" % args.portRows
def doPortCols(self, data):
data = data.lstrip().rstrip()
if data:
try:
int(data)
except:
raise Exception('Usage: dw port cols <cols>')
args = self.server.args
if data:
args.portCols = int(data)
return "Terminal Cols: %s" % args.portCols
# XXX: Not working
def _doAnsiCPR(self):
if not self.conn:
return (1,1)
print('doAnsiCpr')
okChars = '\e0123456789;R['
print('send CPR')
self.conn.write('\e[6n')
s = ''
ok = True
while ok:
c = self.conn.read(1)
print('read %s' % c)
if c not in okChars:
ok = False
else:
s += c
if c =='R':
break
ok = True
print('ok=%s' % ok)
if not ok:
return (16,32)
(row,col) = s.split(';')
row = row[2:]
col = col[:-1]
return(row, col)
# XXX: Not working
def _doPortDiscoverSize(self):
if not self.conn:
return(16,32)
(oldRow, oldCol) = self._doAnsiCPR()
self.conn.write('\e[133;133H')
(maxRow, maxCol) = self._doAnsiCPR()
self.conn.write('\e%d;%dH' % (oldRow, oldCol))
return (maxRow, maxCol)
# XXX: Not working
def doPortSize(self, data):
data = data.lstrip().rstrip()
args = self.server.args
if data:
p = data.split(' ')
if p[0] == 'auto':
args.portSize = p[0]
elif len(p) == 2:
args.portSize = None
args.portRows = int(p[0])
args.portCols = int(p[1])
elif len(p) > 2:
raise Exception('Usage: dw port size auto | <rows> <cols>')
if args.portSize == 'auto':
(args.portRows, args.portCols) = self._doPortDiscoverSize()
msg = 'auto: rows=%d cols=%d' % (args.portRows, args.portCols)
elif args.portRows and args.portCols:
msg = 'rows=%d cols=%d' % (args.portRows, args.portCols)
return "Terminal Size: %s" % msg
def doShow(self, data):
out = ['', '']
out.append("Drive File")
out.append("----- --------------------------------------")
i = 0
# for f in self.server.files[:4]:
for f in self.server.files:
if i >= 4 and f is None:
i += 1
continue
name = f.name if f else f
if f and f.remote:
name += '(%s)' % f.file.name
out.append("%-3d %s" % (i, name))
i += 1
out.append('')
return '\n\r'.join(out)
def doConnDebug(self, data):
data = data.lstrip().rstrip()
if data.startswith(('1', 'on', 't', 'T', 'y', 'Y')):
self.server.conn.debug = True
elif data.startswith(('0', 'off', 'f', 'F', 'n', 'N')):
self.server.conn.debug = False
elif data:
raise Exception("Usage: dw server conn debug [0|1|on|off|t|T|f|F|y|Y|n|N]")
return "connDebug=%s" % (self.server.conn.debug)
def doTimeout(self, data):
opts = data.lstrip().rstrip().split(' ')
if opts:
try:
timeout = float(opts[0])
except:
raise Exception("Invalid timeout: %s" % data)
self.server.timeout = timeout
return "timeout=%s" % (self.server.timeout)
def doVersion(self, data):
return "pyDriveWire Server %s" % self.server.version
def doDebug(self, data):
out = []
if data.startswith(('on', 't', 'T', 'y', 'Y')):
self.server.debug = True
elif data.startswith(('off', 'f', 'F', 'n', 'N')):
self.server.debug = False
elif data and data[0].isdigit():
d = int(data[0])
self.server.debug = d
if d == 2:
out += [self.doConnDebug('1')]
elif d < 2:
out += [self.doConnDebug('0')]
else:
raise Exception("dw server debug [T|f|F|F|Y|y|N|n|0|1|2|on|off]")
elif data:
raise Exception("dw server debug [T|f|F|F|Y|y|N|n|0|1|2|on|off]")
out += ["debug=%s" % (self.server.debug)]
return '\r\n'.join(out)
# def doDir(self, data, nxti):
def doDir(self, data, msg=None):
out = ['']
if msg is not None:
out += msg
# print "doDir data=(%s)" % data
if not data:
data = os.getcwd()
out.extend(os.listdir(os.path.expanduser(data)))
out.append('')
return '\n\r'.join(out)
def doList(self, path, msg=None):
out = []
if msg is not None:
out += msg
# cmd = ['cat']
# path = data.split(' ')[0]
path = path.lsplit().rsplit()
if not path:
raise Exception("Usage: dw server list <path>")
# cmd.append(path)
# data2 = subprocess.Popen(
# " ".join(cmd),
# stdout=subprocess.PIPE,
# stderr=subprocess.STDOUT,
# shell=True)
# out.extend(data2.stdout.read().strip().split('\n'))
out.extend(open(os.path.expanduser(path)).read().split('\n'))
# out.append('')
return '\n\r'.join(out)
def doSsh(self, data):
return self.doConnect(data, ssh=True, interactive=True)
def doTelnet(self, data):
return self.doConnect(data, telnet=True, interactive=True)
def doDial(self, data):
return self.doConnect(data, telnet=False, ssh=False, interactive=True)
def doConnect(self, data, telnet=False, ssh=False, interactive=False):
pr = urlparse.urlparse(data)
args = self.server.args
if pr.scheme == 'ssh':
ssh = True
if ssh:
if (not args.experimental) or (args.experimental and 'ssh' not in args.experimental):
raise Exception("Ssh is not enabled, use: -x ssh")
if pr.scheme == 'telnet':
d2 = pr.netloc
telnet = True
# elif pr.scheme == '':
elif pr.scheme == 'ssh':
ssh = True
if not all([pr.username, pr.password, pr.hostname]):
raise Exception('Invalid URI: ssh://<username>:<password>@<hostname>[:<port>]')
if pr.port:
try:
int(pr.port)
except BaseException:
raise Exception('Invalid URI: ssh://<username>:<password>@<hostname>[:<port>]')
hp = "%s:%s" % (pr.hostname, pr.port)
else:
hp = pr.hostname
d2 = "%s %s %s" % (hp, pr.username, pr.password)
else:
d2 = data
host = port = username = password = None
if ssh:
p = d2.split(' ')
if len(p) != 3:
raise Exception("Usage: ssh <hostname>[:<port>] <username> <password>")
(hp, username, password) = p
hpp = hp.split(':')
host = hpp[0]
if len(hpp) == 1:
port = '22'
else:
port = hpp[1]
print("host (%s)" % host)
print("port (%s)" % port)
print("username (%s)" % username)
l = len(password)
print("password (%s)[%d]" % ('*' * l, l))
else:
r = d2.split(':')
if len(r) == 1:
r = d2.split(' ')
if len(r) == 1:
r.append('23')
(host, port) = r
print "host (%s)" % host
print "port (%s)" % port
try:
int(port)
except BaseException:
port = None
if not host or not port:
if pr.scheme == 'telnet':
raise Exception("Usage: telnet://<hostname>[:<port>]")
elif telnet:
raise Exception("Usage: telnet <hostname> [<port>]")
elif interactive:
raise Exception("Usage: ATD<hostname>[:<port>]")
else:
raise Exception("Usage: tcp connect <hostname> [<port>]")
try:
if telnet:
sock = DWTelnet(host=host, port=port, debug=self.server.debug)
elif ssh:
from dwssh import DWSsh
args = self.server.args
sock = DWSsh(
host,
username,
password,
port=port,
args=self.server.args,
debug=self.server.debug)
else:
sock = DWSocket(host=host, port=port, debug=self.server.debug)
if telnet or interactive:
res = {
'msg': '\r\nCONNECTED',
'obj': sock,
'self.cmdClass': 'AT',
'self.online': True}
else:
res = {
'msg': None,
'obj': sock,
'self.cmdClass': 'TCP'}
sock.connect()
except Exception as ex:
if telnet or interactive:
res = {'msg': '\r\nFAIL %s' % str(ex), 'self.cmdClass': 'AT'}
else:
res = "FAIL %s" % str(ex)
return res
def doListen(self, data):
r = data.split(' ')
port = r[0]
return DWSocketListener(port=port)
def doKill(self, data):
# r = data.split(':')
conn = self.server.connections.get(data, None)
if not conn:
raise Exception("Invalid connection: %s" % data)
res = "OK killing connection %s\r\n" % data
print res
conn.binding = None
conn.close()
del self.server.connections[r]
return res
def doJoin(self, data):
# r = data.split(':')
conn = self.server.connections.get(data, None)
print "Binding %s to %s" % (conn, data)
if not conn:
raise Exception("Invalid connection: %s" % data)
conn.binding = data
return conn
def dumpstacks(self, data):
import threading
import sys
import traceback
id2name = dict([(th.ident, th.name) for th in threading.enumerate()])
code = []
for threadId, stack in sys._current_frames().items():
code.append("\n# Thread: %s(%d)" %
(id2name.get(threadId, ""), threadId))
for filename, lineno, name, line in traceback.extract_stack(stack):
code.append(
'File: "%s", line %d, in %s' %
(filename, lineno, name))
if line:
code.append(" %s" % (line.strip()))
return "\r\n".join(code)
def doUSFdir(self, data):
r = []
if os.path.isdir(data):
dd = [os.path.join(data, d) for d in listdir(data)]
else:
dd = [data]
for path in dd:
rr = [os.path.sep]
rr += [path]
rr += [data]
s = os.stat(path)
rr += ["%d" % s.st_size]
rr += ["%d" % s.st_mtime]
rr += ["true" if os.path.isdir(path) else "false"] # readable
rr += ["false"] # writable
re = '|'.join(rr)
r.append(re)
return '\n'.join(r)
def doUSFdefaultdir(self, data):
raise Exception("Command not implemented")
def doUSFinfo(self, data):
raise Exception("Command not implemented")
def doUSFroots(self, data):
r = []
if os.name == 'posix':
r += ["/"]
else:
from win32com.client import Dispatch
fso = Dispatch('scripting.filesystemobject')
for i in fso.Drives:
r += [i]
return "\n".join(r)
def doUSFxdir(self, data):
import stuct
r = []
if os.path.isdir(data):
dd = [os.path.join(data, d) for d in listdir(data)]
else:
dd = [data]
for path in dd:
s = os.stat(data)
mt = time.localtime(s.st_mtime)
e = struct.pack(
">IBBBBBBBB",
s.st_size & 0xffffffff,
mt[0], # tm_year
mt[1], # tm_mon
mt[2], # tm_mday
mt[3], # tm_hour
mt[4], # tm_min
os.path.isdir(path),
os.access(path, W_OK),
len(data)
)
e += data
r += [e]
return '\n'.join(r)
def doSetDir(self, data, proto):
data = os.path.expanduser(data.lstrip().rstrip())
protoCmd = proto if proto != 'dw' else 'dw server'
if len(data) == 0:
raise Exception("Usage: %s setdir <path>" % protoCmd)
if not os.path.exists(data):
raise Exception("%s setdir: %s: No such path" % (protoCmd, data))
self.server.dirs[proto] = data
return "%s SetDir: %s" % (proto, data)
def doGetDir(self, data, proto):
data = ''
try:
data = self.server.dirs[proto]
except Exception as e:
return str(e)
return "%s GetDir: %s" % (proto, data)
def doListDir(self, data, proto):
d = self.server.dirs[proto]
msg = [
'==== %s Dir: %s ===' % (proto, d),
]
return self.doDir(d, msg=msg)
def doMcSetDir(self, data):
return self.doSetDir(data, 'mc')