def async_rpc_open(event_ctx, server, cred, binding, arg, callback):
# create a composite context for this sequence of asynchronous calls
c = composite_create(None, event_ctx)
c.contents.async.fn = callback
c.contents.async.private_data = None
# build a binding string using the only protocol we care about...
binding = library.talloc_strdup(c, "%s:%s" % (binding, server))
# create a set of credentials
creds = library.cli_credentials_init(c)
if library.composite_nomem(creds, c):
return c
library.cli_credentials_set_conf(creds);
if cred:
library.cli_credentials_parse_string(creds, cred, CRED_SPECIFIED);
# issue the asynchronous rpc pipe connect request
rpc_ctx = library.dcerpc_pipe_connect_send(c,
binding,
arg,
creds,
event_ctx)
if library.composite_nomem(rpc_ctx, c):
return c
# setup the next stage of the connect process
library.composite_continue(c, rpc_ctx, rpc_connect_continue, c)
return c
def async_rpc_open(event_ctx, server, cred, binding, arg, callback):
# create a composite context for this sequence of asynchronous calls
c = composite_create(None, event_ctx)
c.contents. async .fn = callback
c.contents. async .private_data = None
# build a binding string using the only protocol we care about...
binding = library.talloc_strdup(c, "%s:%s" % (binding, server))
# create a set of credentials
creds = library.cli_credentials_init(c)
if library.composite_nomem(creds, c):
return c
library.cli_credentials_set_conf(creds)
if cred:
library.cli_credentials_parse_string(creds, cred, CRED_SPECIFIED)
# issue the asynchronous rpc pipe connect request
rpc_ctx = library.dcerpc_pipe_connect_send(c, binding, arg, creds,
event_ctx)
if library.composite_nomem(rpc_ctx, c):
return c
# setup the next stage of the connect process
library.composite_continue(c, rpc_ctx, rpc_connect_continue, c)
return c
def call(self, send_func, arg, ctx = None):
cb = Callback()
if ctx is None:
ctx = self.ctx
ctx.contents.async.fn = cb.callback
ctx.contents.async.private_data = None
rpc_ctx = cast(send_func(self.rpc_pipe, ctx, arg), POINTER(rpc_request))
if library.composite_nomem(rpc_ctx, ctx):
return
library.composite_continue_rpc(ctx, rpc_ctx, continue_rpc, ctx);
return cb.deferred
def call(self, send_func, arg, ctx=None):
cb = Callback()
if ctx is None:
ctx = self.ctx
ctx.contents. async .fn = cb.callback
ctx.contents. async .private_data = None
rpc_ctx = send_func(self.rpc_pipe, ctx, arg)
if library.composite_nomem(rpc_ctx, ctx):
return
library.composite_continue_rpc(ctx, rpc_ctx, continue_rpc, ctx)
return cb.deferred
