def _handleConnection(conn):
conn.setblocking(True)
f = conn.makefile()
binstruct.write(f, (appinfo.appid, "SocketControl", 0.1))
f.flush()
try:
clientappid, clientname, clientver, clientstatus = binstruct.read(f)
except binstruct.FormatError:
print "socketcontrol.handleConnection: wrong signature"
return
if clientstatus != "ok":
print "socketcontrol.handleConnection: status returned %s" % status
return
from State import state
from queue import queue
shellGlobals = {
"state": state,
"queue": queue,
}
globals = locals = shellGlobals
COMPILE_STRING_FN = "<socketcontrol input>"
while True:
try:
idx, s = binstruct.varDecode(f)
except Exception:
# probably closed
return
assert isinstance(s, (str, unicode))
try:
c = utils.interactive_py_compile(s, COMPILE_STRING_FN)
except Exception as e:
answer = (idx, "compile-exception", (e.__class__.__name__, str(e)))
else:
try:
ret = eval(c, globals, locals)
except Exception as e:
answer = (idx, "eval-exception", (e.__class__.__name__,
str(e)))
else:
if ret is not None:
try:
ret = repr(ret)
except Exception as e:
ret = "<repr exception: %s: %s>" % (
e.__class__.__name__, str(e))
answer = (idx, "return", ret)
f.write(binstruct.varEncode(answer).tostring())
f.flush()
def _handleConnection(conn):
conn.setblocking(True)
f = conn.makefile()
binstruct.write(f, (appinfo.appid, "SocketControl", 0.1))
f.flush()
try:
clientappid,clientname,clientver,clientstatus = binstruct.read(f)
except binstruct.FormatError:
print "socketcontrol.handleConnection: wrong signature"
return
if clientstatus != "ok":
print "socketcontrol.handleConnection: status returned %s" % status
return
from State import state
from queue import queue
shellGlobals = {
"state": state,
"queue": queue,
}
globals = locals = shellGlobals
COMPILE_STRING_FN = "<socketcontrol input>"
while True:
try:
idx,s = binstruct.varDecode(f)
except Exception:
# probably closed
return
assert isinstance(s, (str,unicode))
try:
c = utils.interactive_py_compile(s, COMPILE_STRING_FN)
except Exception as e:
answer = (idx, "compile-exception", (e.__class__.__name__, str(e)))
else:
try:
ret = eval(c, globals, locals)
except Exception as e:
answer = (idx, "eval-exception", (e.__class__.__name__, str(e)))
else:
if ret is not None:
try:
ret = repr(ret)
except Exception as e:
ret = "<repr exception: %s: %s>" % (e.__class__.__name__, str(e))
answer = (idx, "return", ret)
f.write(binstruct.varEncode(answer).tostring())
f.flush()
def run(self): try: s = socket.socket(socket.AF_UNIX) s.connect(self.sockfile) f = s.makefile() res = binstruct.read(f) except socket.error as e: self.res = e if e.errno == 61: # Connection refused # Cleanup os.remove(self.sockfile) else: s.setblocking(True) # No timeout from now on. self.file = f self.res = res
def run(self):
try:
s = socket.socket(socket.AF_UNIX)
s.connect(self.sockfile)
f = s.makefile()
res = binstruct.read(f)
except socket.error as e:
self.res = e
if e.errno == 61: # Connection refused
# Cleanup
os.remove(self.sockfile)
else:
s.setblocking(True) # No timeout from now on.
self.file = f
self.res = res
def connect(verbose=False):
global f, s
if f: return
s = socket.socket(socket.AF_UNIX)
sockfile = None
if __name__ == "__main__":
if len(sys.argv) > 1:
sockfile = sys.argv[1]
assert os.path.exists(sockfile)
s.connect(sockfile)
if not sockfile:
tmpdir = tempfile.gettempdir()
files = glob("%s/%s-*-socketcontrol" % (tmpdir, appinfo.appid))
assert files, "no socket files found"
for fn in files:
sockfile = fn
try:
s.connect(sockfile)
except socket.error:
pass
else:
if verbose: print "socket:", sockfile
break
assert s
s.setblocking(True)
f = s.makefile()
serverappid,servername,serverver = binstruct.read(f)
if verbose: print "connected to", serverappid, servername, serverver
assert serverappid == appinfo.appid
assert serverver == 0.1
binstruct.write(f, (appinfo.appid, "SocketControl-InteractiveClient", 0.1, "ok"))
f.flush()
def readPublicKeys(fn): keys = binstruct.read(fs.open(fn)) assert isinstance(keys, dict) assert "crypt" in keys assert "sign" in keys return keys
for fn in files:
sockfile = fn
try:
s.connect(sockfile)
except socket.error:
pass
else:
print "socket:", sockfile
break
assert s
s.setblocking(True)
f = s.makefile()
serverappid,servername,serverver = binstruct.read(f)
print "connected to", serverappid, servername, serverver
assert serverappid == appinfo.appid
assert serverver == 0.1
binstruct.write(f, (appinfo.appid, "SocketControl-InteractiveClient", 0.1, "ok"))
f.flush()
try: import readline
except ImportError: pass # ignore
idx = 0
while True:
idx += 1
try: s = raw_input("> ")
except (KeyboardInterrupt,EOFError):
for fn in files:
sockfile = fn
try:
s.connect(sockfile)
except socket.error:
pass
else:
print "socket:", sockfile
break
assert s
s.setblocking(True)
f = s.makefile()
serverappid, servername, serverver = binstruct.read(f)
print "connected to", serverappid, servername, serverver
assert serverappid == appinfo.appid
assert serverver == 0.1
binstruct.write(f,
(appinfo.appid, "SocketControl-InteractiveClient", 0.1, "ok"))
f.flush()
try:
import readline
except ImportError:
pass # ignore
idx = 0
while True:
