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main.py
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main.py
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from http.server import SimpleHTTPRequestHandler, HTTPServer, HTTPStatus
import ctypes, html, io, os, subprocess, sys, urllib
class FMHandler(SimpleHTTPRequestHandler):
def do_GET(self):
if len(self.path) > 2 and self.path[-2] == '?':
self.process(self.path[-1], self.path[1:-2])
self.path = self.path[:1+self.path.rfind('/')]
super().do_GET()
def do_POST(self):
size = int(self.headers['content-length'])
boundary = self.headers['content-type'].split("=")[1].encode()
line = self.rfile.readline()
size -= len(line)
line = self.rfile.readline()
size -= len(line)
s = line.decode('utf-8')
l = s.find('filename=')
fn = s[l+10:-3]
line = self.rfile.readline()
size -= len(line)
line = self.rfile.readline()
size -= len(line)
last = self.rfile.readline()
size -= len(last)
if size > 0 and len(fn) > 0:
with open(fn, 'wb') as w:
while size > 0:
line = self.rfile.readline()
size -= len(line)
if boundary in line:
last = last[0:-1]
if last.endswith(b'\r'):
last = last[0:-1]
w.write(last)
else:
w.write(last)
last = line
if len(self.path) > 2 and self.path[-2] == '?':
self.path = self.path[:1+self.path.rfind('/')]
super().do_GET()
def process(self, cmd, f):
path = self.translate_path(f)
if cmd == 'd':
subprocess.run(["rm", "-rf", path])
elif cmd == 'x':
subprocess.run(["7z", "x", path])
elif cmd == 't':
subprocess.run(["7z", "a", path+'.tar', path])
elif cmd == 'z':
subprocess.run(["7z", "a", path+'.7z', path])
def calc_size(self, num):
for x in ['B', 'KB', 'MB', 'GB', 'TB']:
if num < 1024.0:
return "%3.2f %s" % (num, x)
num /= 1024.0
def get_free_space(self):
if os.name == 'nt':
free_bytes = ctypes.c_ulonglong(0)
ctypes.windll.kernel32.GetDiskFreeSpaceExW(ctypes.c_wchar_p(), None, None, ctypes.pointer(free_bytes))
return free_bytes.value
else:
st = os.statvfs('/')
return st.f_bavail * st.f_frsize
def list_directory(self, path):
list = os.listdir(path)
list.sort(key=lambda a: a.lower())
r = []
root = urllib.parse.unquote(self.path, errors='surrogatepass')
root = html.escape(root, quote=False)
title = 'Directory listing for %s' % root
r.append('<html>\n<head>')
r.append('<meta http-equiv="Content-Type" content="text/html">')
r.append('<title>%s</title>\n</head>' % title)
r.append('<body>\n<h1>%s</h1>' % title)
r.append('<form ENCTYPE="multipart/form-data" method="post">')
r.append('<input name="file" type="file"/>')
r.append('<input type="submit" value="upload"/></form>\n<table border=1>')
for name in list:
fullname = os.path.join(path, name)
link = urllib.parse.quote(name, errors='surrogatepass')
display = html.escape(name, quote=False)
if os.path.isdir(fullname):
size = ''
bg = 'gainsboro'
href = link + '/'
else:
size = self.calc_size(os.stat(fullname).st_size)
bg = 'white'
href = '/files' + self.path + link
r.append('<tr bgcolor="%s"><td><a href="%s?d">D</td><td><a href="%s">%s</a></td><td>%s</td><td><a href="%s?x">X</td><td><a href="%s?t">T</td><td><a href="%s?z">Z</td></tr>' % (bg, link, href, display, size, link, link, link))
r.append('</table>\n<br>Remaining Space: %s</body>\n</html>\n' % self.calc_size(self.get_free_space()))
encoded = '\n'.join(r).encode('utf-8', 'surrogateescape')
f = io.BytesIO()
f.write(encoded)
f.seek(0)
self.send_response(HTTPStatus.OK)
self.send_header("Content-type", "text/html; charset=UTF-8")
self.send_header("Content-Length", str(len(encoded)))
self.end_headers()
return f
HTTPServer(('127.0.0.1', int(sys.argv[1])), FMHandler).serve_forever()