def launch(self, *args, **kwargs):
agent = self._file('setbufsize.so')
shutil.copyfile(setbufsize_path, agent)
env = {
'LD_PRELOAD': agent,
'CPTBOX_STDOUT_BUFFER_SIZE':
kwargs.get('stdout_buffer_size'),
'CPTBOX_STDERR_BUFFER_SIZE':
kwargs.get('stderr_buffer_size'),
}
env.update(self.get_env())
return SecurePopen(
[utf8bytes(a) for a in self.get_cmdline() + list(args)],
executable=utf8bytes(self.get_executable()),
security=self.get_security(launch_kwargs=kwargs),
address_grace=self.get_address_grace(),
personality=self.personality,
time=kwargs.get('time'),
memory=kwargs.get('memory'),
wall_time=kwargs.get('wall_time'),
stderr=(PIPE
if kwargs.get('pipe_stderr', False) else None),
env=env,
cwd=utf8bytes(self._dir),
nproc=self.get_nproc())
def launch(self, *args, **kwargs):
return SecurePopen(self.get_cmdline() + list(args), executable=self.get_executable(),
security=self.get_security(), address_grace=self.get_address_grace(),
time=kwargs.get('time'), memory=kwargs.get('memory'),
stderr=(PIPE if kwargs.get('pipe_stderr', False) else None),
env=self.get_env(), cwd=self._dir, nproc=self.get_nproc(),
unbuffered=kwargs.get('unbuffered', False))
def launch(self, *args, **kwargs):
agent = self._file('setbufsize.so')
shutil.copyfile(setbufsize_path, agent)
env = {
# Forward LD_LIBRARY_PATH for systems (e.g. Android Termux) that require
# it to find shared libraries
'LD_LIBRARY_PATH': os.environ.get('LD_LIBRARY_PATH', ''),
'LD_PRELOAD': agent,
'CPTBOX_STDOUT_BUFFER_SIZE':
kwargs.get('stdout_buffer_size'),
'CPTBOX_STDERR_BUFFER_SIZE':
kwargs.get('stderr_buffer_size'),
}
env.update(self.get_env())
return SecurePopen(
[utf8bytes(a) for a in self.get_cmdline() + list(args)],
executable=utf8bytes(self.get_executable()),
security=self.get_security(launch_kwargs=kwargs),
address_grace=self.get_address_grace(),
personality=self.personality,
fds=kwargs.get('fds'),
time=kwargs.get('time'),
memory=kwargs.get('memory'),
wall_time=kwargs.get('wall_time'),
stderr=(PIPE
if kwargs.get('pipe_stderr', False) else None),
env=env,
cwd=utf8bytes(self._dir),
nproc=self.get_nproc())
def launch(self, *args, **kwargs):
return SecurePopen([self.name] + list(args),
executable=self._executable,
security=CHROOTSecurity(ASM_FS),
time=kwargs.get('time'),
memory=kwargs.get('memory'),
env={},
cwd=self._dir)
def launch(self, *args, **kwargs):
return SecurePopen(
[env['runtime']['racket'], self._script] + list(args),
security=self._security(),
time=kwargs.get('time'),
memory=kwargs.get('memory'),
address_grace=131072,
stderr=(PIPE if kwargs.get('pipe_stderr', False) else None),
env={'LANG': 'C'},
cwd=self._dir)
def launch(self, *args, **kwargs):
for src, dst in kwargs.get('symlinks', {}).items():
src = os.path.abspath(os.path.join(self._dir, src))
# Disallow the creation of symlinks outside the submission directory.
if os.path.commonprefix([src, self._dir]) == self._dir:
# If a link already exists under this name, it's probably from a
# previous case, but might point to something different.
if os.path.islink(src):
os.unlink(src)
os.symlink(dst, src)
else:
raise InternalError(
'cannot symlink outside of submission directory')
agent = self._file('setbufsize.so')
shutil.copyfile(setbufsize_path, agent)
env = {
# Forward LD_LIBRARY_PATH for systems (e.g. Android Termux) that require
# it to find shared libraries
'LD_LIBRARY_PATH': os.environ.get('LD_LIBRARY_PATH', ''),
'LD_PRELOAD': agent,
'CPTBOX_STDOUT_BUFFER_SIZE':
kwargs.get('stdout_buffer_size'),
'CPTBOX_STDERR_BUFFER_SIZE':
kwargs.get('stderr_buffer_size'),
}
env.update(self.get_env())
return SecurePopen(
[utf8bytes(a) for a in self.get_cmdline() + list(args)],
executable=utf8bytes(self.get_executable()),
security=self.get_security(launch_kwargs=kwargs),
address_grace=self.get_address_grace(),
data_grace=self.data_grace,
personality=self.personality,
fds=kwargs.get('fds'),
time=kwargs.get('time'),
memory=kwargs.get('memory'),
wall_time=kwargs.get('wall_time'),
stdin=kwargs.get('stdin'),
stdout=kwargs.get('stdout'),
stderr=kwargs.get('stderr'),
env=env,
cwd=utf8bytes(self._dir),
nproc=self.get_nproc(),
fsize=self.fsize)