def _done(x, filename):
try:
fin = open(filename, 'rb')
src = strng.to_text(fin.read())
fin.close()
except:
if output_func:
output_func('error opening downloaded starter file')
result.errback(Exception('error opening downloaded starter file'))
return
local_filename = os.path.join(GetLocalDir(), settings.WindowsStarterFileName())
bpio.backup_and_remove(local_filename)
try:
os.rename(filename, local_filename)
lg.out(4, 'os_windows_update.download_and_replace_starter file %s was updated' % local_filename)
except:
lg.out(1, 'os_windows_update.download_and_replace_starter ERROR can not rename %s to %s ' % (filename, local_filename))
lg.exc()
result.errback(Exception('can not rename the file ' + filename))
return
python27dll_path = os.path.join(GetLocalDir(), 'python27.dll')
if not os.path.exists(python27dll_path):
lg.out(4, 'os_windows_update.download_and_replace_starter file "python27.dll" not found download from "%s" repo' % repo)
url = settings.DefaultRepoURL(repo) + 'python27.dll'
d = net_misc.downloadHTTP(url, python27dll_path)
d.addCallback(_done_python27_dll, filename)
d.addErrback(_fail, filename)
return
result.callback(1)
def download_and_replace_starter(output_func=None):
repo, locationURL = misc.ReadRepoLocation()
url = locationURL + settings.WindowsStarterFileName()
lg.out(6, 'os_windows_update.download_and_replace_starter ' + str(url))
result = Deferred()
def _done(x, filename):
try:
fin = open(filename, 'rb')
src = strng.to_text(fin.read())
fin.close()
except:
if output_func:
output_func('error opening downloaded starter file')
result.errback(Exception('error opening downloaded starter file'))
return
local_filename = os.path.join(GetLocalDir(), settings.WindowsStarterFileName())
bpio.backup_and_remove(local_filename)
try:
os.rename(filename, local_filename)
lg.out(4, 'os_windows_update.download_and_replace_starter file %s was updated' % local_filename)
except:
lg.out(1, 'os_windows_update.download_and_replace_starter ERROR can not rename %s to %s ' % (filename, local_filename))
lg.exc()
result.errback(Exception('can not rename the file ' + filename))
return
python27dll_path = os.path.join(GetLocalDir(), 'python27.dll')
if not os.path.exists(python27dll_path):
lg.out(4, 'os_windows_update.download_and_replace_starter file "python27.dll" not found download from "%s" repo' % repo)
url = settings.DefaultRepoURL(repo) + 'python27.dll'
d = net_misc.downloadHTTP(url, python27dll_path)
d.addCallback(_done_python27_dll, filename)
d.addErrback(_fail, filename)
return
result.callback(1)
def _done_python27_dll(x, filename):
lg.out(4, 'os_windows_update.download_and_replace_starter file %s was updated' % filename)
result.callback(1)
def _fail(x, filename):
lg.out(1, 'os_windows_update.download_and_replace_starter FAILED')
if output_func:
try:
output_func(x.getErrorMessage())
except:
output_func('error downloading starter')
try:
os.remove(filename)
except:
lg.out(1, 'os_windows_update.download_and_replace_starter ERROR can not remove ' + filename)
result.errback(Exception('error downloading starter'))
fileno, filename = tmpfile.make('all', extension='.starter')
os.close(fileno)
d = net_misc.downloadHTTP(url, filename)
d.addCallback(_done, filename)
d.addErrback(_fail, filename)
return result
def step2(info, version_digest):
lg.out(4, 'os_windows_update.step2')
if not isinstance(info, dict):
fail('wrong data')
return
bitstarter_server_digest = info.get(settings.WindowsStarterFileName(), None)
if bitstarter_server_digest is None:
lg.warn('windows starter executable is not found in the info file')
reactor.callLater(0.5, step4, version_digest)
#fail('windows starter executable is not found in the info file')
return
bitstarter_local_digest = misc.file_hash(os.path.join(GetLocalDir(), settings.WindowsStarterFileName()))
if bitstarter_local_digest != bitstarter_server_digest:
reactor.callLater(0.5, step3, version_digest)
else:
reactor.callLater(0.5, step4, version_digest)
def DoRestart(param='',
detach=False,
std_out='/dev/null',
std_err='/dev/null'):
"""
A smart and portable way to restart a whole program.
"""
if bpio.Windows():
if bpio.isFrozen():
# lg.out(2, "misc.DoRestart under Windows (Frozen), param=%s" % param)
# lg.out(2, "misc.DoRestart sys.executable=" + sys.executable)
# lg.out(2, "misc.DoRestart sys.argv=" + str(sys.argv))
starter_filepath = os.path.join(bpio.getExecutableDir(),
settings.WindowsStarterFileName())
if not os.path.isfile(starter_filepath):
# lg.out(2, "misc.DoRestart ERROR %s not found" % starter_filepath)
main_filepath = os.path.join(
bpio.getExecutableDir(),
settings.WindowsMainScriptFileName())
cmdargs = [
os.path.basename(main_filepath),
]
if param != '':
cmdargs.append(param)
# lg.out(2, "misc.DoRestart cmdargs="+str(cmdargs))
return os.spawnve(os.P_DETACH, main_filepath, cmdargs,
os.environ) # @UndefinedVariable
cmdargs = [
os.path.basename(starter_filepath),
]
if param != '':
cmdargs.append(param)
# lg.out(2, "misc.DoRestart cmdargs="+str(cmdargs))
return os.spawnve(os.P_DETACH, starter_filepath, cmdargs,
os.environ) # @UndefinedVariable
pypath = sys.executable
cmdargs = [
sys.executable,
]
cmdargs.append(sys.argv[0])
cmdargs += sys.argv[1:]
if param != '' and not sys.argv.count(param):
cmdargs.append(param)
if cmdargs.count('restart'):
cmdargs.remove('restart')
if cmdargs.count('detach'):
cmdargs.remove('detach')
if cmdargs.count('daemon'):
cmdargs.remove('daemon')
if detach:
from system import child_process
cmdargs = [strng.to_text(a) for a in cmdargs]
return child_process.detach(cmdargs)
return os.execvpe(pypath, cmdargs, os.environ)
pypyth = sys.executable
cmdargs = [
sys.executable,
]
if sys.argv[0] == '/usr/share/bitdust/bitdust.py':
cmdargs.append('/usr/bin/bitdust')
else:
cmdargs.append(sys.argv[0])
if param:
cmdargs.append(param)
if cmdargs.count('restart'):
cmdargs.remove('restart')
if cmdargs.count('detach'):
cmdargs.remove('detach')
if cmdargs.count('daemon'):
cmdargs.remove('daemon')
pid = os.fork()
if pid != 0:
return None
if detach:
cmdargs[1] = os.path.abspath(cmdargs[1])
cmdargs.append('1>%s' % std_out)
cmdargs.append('2>%s' % std_err)
cmd = '/usr/bin/nohup ' + (' '.join(cmdargs)) + ' &'
BITDUST_COVERAGE_PROCESS_START = os.environ.get(
'COVERAGE_PROCESS_START')
if BITDUST_COVERAGE_PROCESS_START:
cmd = 'COVERAGE_PROCESS_START="%s" %s' % (
BITDUST_COVERAGE_PROCESS_START,
cmd,
)
BITDUST_LOG_USE_COLORS = os.environ.get('BITDUST_LOG_USE_COLORS')
if BITDUST_LOG_USE_COLORS:
cmd = 'BITDUST_LOG_USE_COLORS="%s" %s' % (
BITDUST_LOG_USE_COLORS,
cmd,
)
return os.system(cmd)
return os.execvpe(pypyth, cmdargs, os.environ)