def check_elf_libs(fpath):
try:
out = util.check_output(['ldd', fpath], env={'LANG': 'C'}).splitlines()
except CalledProcessError as e:
result = LDDNOTDYNAMIC_RE.match(e.stdout)
if result and e.returncode == 1:
logging.debug('Not continuing to check libs as the executable is not dynamic')
return {}
else:
raise
except:
raise
libs = {}
for r_line in out:
line = LDD_RE.match(r_line)
if not line:
logging.warning('Failed to parse ldd line "%s"!', r_line)
continue
if line.group(2) == 'not found':
libs[line.group(1)] = None
elif not line.group(2):
# This is most likely a line like "linux-vdso.so.1 (0x00007fff847fe000)" which we can ignore.
continue
else:
libs[line.group(1)] = line.group(2)
return libs
def check_elf_libs(fpath):
try:
out = util.check_output(['ldd', fpath], env={'LANG': 'C'}).splitlines()
except CalledProcessError as e:
result = LDDNOTDYNAMIC_RE.match(e.stdout)
if result and e.returncode == 1:
logging.debug(
'Not continuing to check libs as the executable is not dynamic'
)
return {}
else:
raise
except:
raise
libs = {}
for r_line in out:
line = LDD_RE.match(r_line)
if not line:
logging.warning('Failed to parse ldd line "%s"!', r_line)
continue
if line.group(2) == 'not found':
libs[line.group(1)] = None
elif not line.group(2):
# This is most likely a line like "linux-vdso.so.1 (0x00007fff847fe000)" which we can ignore.
continue
else:
libs[line.group(1)] = line.group(2)
return libs
def get_lib_path(filename):
global _LIB_CACHE
if not _LIB_CACHE:
data = util.check_output(["ldconfig", "-p"], env={"LANG": "C"}).splitlines()
_LIB_CACHE = {}
for line in data[1:]:
m = LDCONF_RE.match(line)
if not m:
logging.warning('Failed to parse ldconfig line "%s"!', line)
continue
_LIB_CACHE[m.group(1)] = m.group(2)
return _LIB_CACHE.get(filename)
def get_lib_path(filename):
global _LIB_CACHE
if not _LIB_CACHE:
data = util.check_output(['ldconfig', '-p'], env={
'LANG': 'C'
}).splitlines()
_LIB_CACHE = {}
for line in data[1:]:
m = LDCONF_RE.match(line)
if not m:
logging.warning('Failed to parse ldconfig line "%s"!', line)
continue
_LIB_CACHE[m.group(1)] = m.group(2)
return _LIB_CACHE.get(filename)
def run_fs2_silent(params):
base_path = center.settings['base_path']
fs2_bin = params[0]
if not os.path.isfile(fs2_bin):
return -128, None
mode = os.stat(fs2_bin).st_mode
if mode & stat.S_IXUSR != stat.S_IXUSR:
# Make it executable.
os.chmod(fs2_bin, mode | stat.S_IXUSR)
# We copy the existing environment to avoid omitting any values that may be necessary for running the binary
# properly
env = dict(os.environ)
# AppImages are a bit special since they are themselves ELF executables which contain the actual FSO executable so
# it makes no sense to examine the binary for missing libraries
if sys.platform.startswith(
'linux') and not fs2_bin.lower().endswith(".appimage"):
ld_path, missing = fix_missing_libs(fs2_bin)
if len(missing) > 0:
return -127, None
env['LD_LIBRARY_PATH'] = ld_path
try:
try:
output = util.check_output(params,
env=env,
cwd=base_path,
stderr=subprocess.DEVNULL)
rc = 0
except CalledProcessError as e:
# check_output raises this error if the return code was anything other than 0
rc = e.returncode
output = e.output
except OSError:
return -129, None
if rc == 3221225595:
# We're missing a DLL
return -127, None
return rc, output
def check_elf_libs(fpath):
out = util.check_output(['ldd', fpath], env={'LANG': 'C'}).splitlines()
libs = {}
for r_line in out:
line = LDD_RE.match(r_line)
if not line:
logging.warning('Failed to parse ldd line "%s"!', r_line)
continue
if line.group(2) == 'not found':
libs[line.group(1)] = None
elif not line.group(2):
# This is most likely a line like "linux-vdso.so.1 (0x00007fff847fe000)" which we can ignore.
continue
else:
libs[line.group(1)] = line.group(2)
return libs
def check_elf_libs(fpath):
out = util.check_output(["ldd", fpath], env={"LANG": "C"}).splitlines()
libs = {}
for r_line in out:
line = LDD_RE.match(r_line)
if not line:
logging.warning('Failed to parse ldd line "%s"!', r_line)
continue
if line.group(2) == "not found":
libs[line.group(1)] = None
elif not line.group(2):
# This is most likely a line like "linux-vdso.so.1 (0x00007fff847fe000)" which we can ignore.
continue
else:
libs[line.group(1)] = line.group(2)
return libs
def run_fs2_silent(params):
base_path = center.settings['base_path']
fs2_bin = params[0]
if not os.path.isfile(fs2_bin):
return -128, None
mode = os.stat(fs2_bin).st_mode
if mode & stat.S_IXUSR != stat.S_IXUSR:
# Make it executable.
os.chmod(fs2_bin, mode | stat.S_IXUSR)
# We copy the existing environment to avoid omitting any values that may be necessary for running the binary
# properly
env = dict(os.environ)
if sys.platform.startswith('linux'):
ld_path, missing = fix_missing_libs(fs2_bin)
if len(missing) > 0:
return -127, None
env['LD_LIBRARY_PATH'] = ld_path
try:
try:
output = util.check_output(params,
env=env,
cwd=base_path,
stderr=subprocess.DEVNULL,
no_hide=True)
rc = 0
except CalledProcessError as e:
# check_output raises this error if the return code was anything other than 0
rc = e.returncode
output = e.output
except OSError:
return -129, None
if rc == 3221225595:
# We're missing a DLL
return -127, None
return rc, output
def run_fs2_silent(params):
base_path = center.settings['base_path']
fs2_bin = params[0]
if not os.path.isfile(fs2_bin):
return -128, None
mode = os.stat(fs2_bin).st_mode
if mode & stat.S_IXUSR != stat.S_IXUSR:
# Make it executable.
os.chmod(fs2_bin, mode | stat.S_IXUSR)
# We copy the existing environment to avoid omitting any values that may be necessary for running the binary
# properly
env = dict(os.environ)
if sys.platform.startswith('linux'):
ld_path, missing = fix_missing_libs(fs2_bin)
if len(missing) > 0:
return -127, None
env['LD_LIBRARY_PATH'] = ld_path
try:
try:
output = util.check_output(params, env=env, cwd=base_path, stderr=subprocess.DEVNULL, no_hide=True)
rc = 0
except CalledProcessError as e:
# check_output raises this error if the return code was anything other than 0
rc = e.returncode
output = e.output
except OSError:
return -129, None
if rc == 3221225595:
# We're missing a DLL
return -127, None
return rc, output
def get_lib_path(filename):
global _LIB_CACHE
if not _LIB_CACHE:
_LIB_CACHE = {}
try:
env = os.environ.copy()
env['LANG'] = 'C'
data = util.check_output(['ldconfig', '-p'], env=env).splitlines()
except subprocess.CalledProcessError:
logging.exception('Failed to run ldconfig!')
return None
for line in data[1:]:
m = LDCONF_RE.match(line)
if not m:
logging.warning('Failed to parse ldconfig line "%s"!', line)
continue
_LIB_CACHE[m.group(1)] = m.group(2)
return _LIB_CACHE.get(filename)
def get_lib_path(filename):
global _LIB_CACHE
if not _LIB_CACHE:
_LIB_CACHE = {}
try:
env = os.environ.copy()
env['LANG'] = 'C'
data = util.check_output(['ldconfig', '-p'], env=env).splitlines()
except subprocess.CalledProcessError:
logging.exception('Failed to run ldconfig!')
return None
for line in data[1:]:
m = LDCONF_RE.match(line)
if not m:
logging.warning('Failed to parse ldconfig line "%s"!', line)
continue
_LIB_CACHE[m.group(1)] = m.group(2)
return _LIB_CACHE.get(filename)
def set_us_layout(self):
key_layout = util.check_output(['setxkbmap', '-query'])
self._key_layout = key_layout.splitlines()[2].split(':')[1].strip()
util.call(['setxkbmap', '-layout', 'us'])
def set_us_layout(self):
key_layout = util.check_output(["setxkbmap", "-query"])
self._key_layout = key_layout.splitlines()[2].split(":")[1].strip()
util.call(["setxkbmap", "-layout", "us"])
