#!/usr/bin/python
from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from SocketServer import ThreadingMixIn
import getopt, threading, sys, urlparse, _winreg, os, subprocess, shutil, tempfile
class BuildHTTPServer(ThreadingMixIn, HTTPServer):
allow_reuse_address = True
def usage():
print 'Usage: %s [options]'
print 'Options:'
print
print ' -h, --help Display this help'
print ' -i, --install Launch at session startup'
print ' -u, --uninstall Do not launch at session startup'
print ' -b, --bind <host[:port]> Bind to host:port (default localhost:8142)'
sys.exit(0)
def main(argv):
opts, args = getopt.getopt(argv, 'hb:iu', ['help', 'bind=', 'install', 'uninstall'])
host = 'localhost'
port = 8142
for opt, val in opts:
if opt in ['-h', '--help']:
usage()
elif opt in ['-b', '--bind']:
try:
host, port = val.split(':')
except ValueError:
host = val
else:
port = int(port)
elif opt in ['-i', '--install']:
key = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, r'Software\Microsoft\Windows\CurrentVersion\Run', 0, _winreg.KEY_WRITE)
try:
_winreg.SetValueEx(key, 'Youtube-dl builder', 0, _winreg.REG_SZ,
'"%s" "%s" -b %s:%d' % (sys.executable, os.path.normpath(os.path.abspath(sys.argv[0])),
host, port))
finally:
_winreg.CloseKey(key)
print 'Installed.'
sys.exit(0)
elif opt in ['-u', '--uninstall']:
key = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, r'Software\Microsoft\Windows\CurrentVersion\Run', 0, _winreg.KEY_WRITE)
try:
_winreg.DeleteValue(key, 'Youtube-dl builder')
finally:
_winreg.CloseKey(key)
print 'Uninstalled.'
sys.exit(0)
print 'Listening on %s:%d' % (host, port)
srv = BuildHTTPServer((host, port), BuildHTTPRequestHandler)
thr = threading.Thread(target=srv.serve_forever)
thr.start()
raw_input('Hit <ENTER> to stop...\n')
srv.shutdown()
thr.join()
def rmtree(path):
for name in os.listdir(path):
fname = os.path.join(path, name)
if os.path.isdir(fname):
rmtree(fname)
else:
os.chmod(fname, 0666)
os.remove(fname)
os.rmdir(path)
#==============================================================================
class BuildError(Exception):
def __init__(self, output, code=500):
self.output = output
self.code = code
def __str__(self):
return self.output
class HTTPError(BuildError):
pass
class PythonBuilder(object):
def __init__(self, **kwargs):
pythonVersion = kwargs.pop('python', '2.7')
try:
key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, r'SOFTWARE\Python\PythonCore\%s\InstallPath' % pythonVersion)
try:
self.pythonPath, _ = _winreg.QueryValueEx(key, '')
finally:
_winreg.CloseKey(key)
except Exception:
raise BuildError('No such Python version: %s' % pythonVersion)
super(PythonBuilder, self).__init__(**kwargs)
class GITInfoBuilder(object):
def __init__(self, **kwargs):
try:
self.user, self.repoName = kwargs['path'][:2]
self.rev = kwargs.pop('rev')
except ValueError:
raise BuildError('Invalid path')
except KeyError as e:
raise BuildError('Missing mandatory parameter "%s"' % e.args[0])
path = os.path.join(os.environ['APPDATA'], 'Build archive', self.repoName, self.user)
if not os.path.exists(path):
os.makedirs(path)
self.basePath = tempfile.mkdtemp(dir=path)
self.buildPath = os.path.join(self.basePath, 'build')
super(GITInfoBuilder, self).__init__(**kwargs)
class GITBuilder(GITInfoBuilder):
def build(self):
try:
subprocess.check_output(['git', 'clone', 'git://github.com/%s/%s.git' % (self.user, self.repoName), self.buildPath])
subprocess.check_output(['git', 'checkout', self.rev], cwd=self.buildPath)
except subprocess.CalledProcessError as e:
raise BuildError(e.output)
super(GITBuilder, self).build()
class YoutubeDLBuilder(object):
authorizedUsers = ['fraca7', 'phihag', 'rg3', 'FiloSottile']
def __init__(self, **kwargs):
if self.repoName != 'youtube-dl':
raise BuildError('Invalid repository "%s"' % self.repoName)
if self.user not in self.authorizedUsers:
raise HTTPError('Unauthorized user "%s"' % self.user, 401)
super(YoutubeDLBuilder, self).__init__(**kwargs)
def build(self):
try:
subprocess.check_output([os.path.join(self.pythonPath, 'python.exe'), 'setup.py', 'py2exe'],
cwd=self.buildPath)
except subprocess.CalledProcessError as e:
raise BuildError(e.output)
super(YoutubeDLBuilder, self).build()
class DownloadBuilder(object):
def __init__(self, **kwargs):
self.handler = kwargs.pop('handler')
self.srcPath = os.path.join(self.buildPath, *tuple(kwargs['path'][2:]))
self.srcPath = os.path.abspath(os.path.normpath(self.srcPath))
if not self.srcPath.startswith(self.buildPath):
raise HTTPError(self.srcPath, 401)
super(DownloadBuilder, self).__init__(**kwargs)
def build(self):
if not os.path.exists(self.srcPath):
raise HTTPError('No such file', 404)
if os.path.isdir(self.srcPath):
raise HTTPError('Is a directory: %s' % self.srcPath, 401)
self.handler.send_response(200)
self.handler.send_header('Content-Type', 'application/octet-stream')
self.handler.send_header('Content-Disposition', 'attachment; filename=%s' % os.path.split(self.srcPath)[-1])
self.handler.send_header('Content-Length', str(os.stat(self.srcPath).st_size))
self.handler.end_headers()
with open(self.srcPath, 'rb') as src:
shutil.copyfileobj(src, self.handler.wfile)
super(DownloadBuilder, self).build()
class CleanupTempDir(object):
def build(self):
try:
rmtree(self.basePath)
except Exception as e:
print 'WARNING deleting "%s": %s' % (self.basePath, e)
super(CleanupTempDir, self).build()
class Null(object):
def __init__(self, **kwargs):
pass
def start(self):
pass
def close(self):
pass
def build(self):
pass
class Builder(PythonBuilder, GITBuilder, YoutubeDLBuilder, DownloadBuilder, CleanupTempDir, Null):
pass
class BuildHTTPRequestHandler(BaseHTTPRequestHandler):
actionDict = { 'build': Builder, 'download': Builder } # They're the same, no more caching.
def do_GET(self):
path = urlparse.urlparse(self.path)
paramDict = dict([(key, value[0]) for key, value in urlparse.parse_qs(path.query).items()])
action, _, path = path.path.strip('/').partition('/')
if path:
path = path.split('/')
if action in self.actionDict:
try:
builder = self.actionDict[action](path=path, handler=self, **paramDict)
builder.start()
try:
builder.build()
finally:
builder.close()
except BuildError as e:
self.send_response(e.code)
msg = unicode(e).encode('UTF-8')
self.send_header('Content-Type', 'text/plain; charset=UTF-8')
self.send_header('Content-Length', len(msg))
self.end_headers()
self.wfile.write(msg)
except HTTPError as e:
self.send_response(e.code, str(e))
else:
self.send_response(500, 'Unknown build method "%s"' % action)
else:
self.send_response(500, 'Malformed URL')
#==============================================================================
if __name__ == '__main__':
main(sys.argv[1:])