def __init__(self, *args, **kw):
fuse.Fuse.__init__(self, *args, **kw)
self.jogger_scraper = JoggerScraper()
self.logger = common_logger("JoggerFS")
self.delayed_writer = DelayedWriter()
self.delayed_writer.register('/szablon/glowna.html',
lambda: self.jogger_scraper.pobierz_szablon_glowna().encode('utf-8'),
lambda x: self.jogger_scraper.zmien_szablon_glowna(x))
self.delayed_writer.register('/szablon/komentarze.html',
lambda: self.jogger_scraper.pobierz_szablon_komentarze().encode('utf-8'),
lambda x: self.jogger_scraper.zmien_szablon_komentarze(x))
self.delayed_writer.register('/szablon/strony.html',
lambda: self.jogger_scraper.pobierz_szablon_strony().encode('utf-8'),
lambda x: self.jogger_scraper.zmien_szablon_strony(x))
self.delayed_writer.register('/szablon/logowanie.html',
lambda: self.jogger_scraper.pobierz_szablon_logowanie().encode('utf-8'),
lambda x: self.jogger_scraper.zmien_szablon_logowanie(x))
class JoggerFS(fuse.Fuse):
def __init__(self, *args, **kw):
fuse.Fuse.__init__(self, *args, **kw)
self.jogger_scraper = JoggerScraper()
self.logger = common_logger("JoggerFS")
self.delayed_writer = DelayedWriter()
self.delayed_writer.register('/szablon/glowna.html',
lambda: self.jogger_scraper.pobierz_szablon_glowna().encode('utf-8'),
lambda x: self.jogger_scraper.zmien_szablon_glowna(x))
self.delayed_writer.register('/szablon/komentarze.html',
lambda: self.jogger_scraper.pobierz_szablon_komentarze().encode('utf-8'),
lambda x: self.jogger_scraper.zmien_szablon_komentarze(x))
self.delayed_writer.register('/szablon/strony.html',
lambda: self.jogger_scraper.pobierz_szablon_strony().encode('utf-8'),
lambda x: self.jogger_scraper.zmien_szablon_strony(x))
self.delayed_writer.register('/szablon/logowanie.html',
lambda: self.jogger_scraper.pobierz_szablon_logowanie().encode('utf-8'),
lambda x: self.jogger_scraper.zmien_szablon_logowanie(x))
def getattr(self, path):
self.logger.debug("getattr('%s')" % path)
st = fuse.Stat()
st.st_nlink = 2
st.st_atime = int(time.time())
st.st_mtime = st.st_atime
st.st_ctime = st.st_atime
st.st_uid = os.getuid()
st.st_gid = os.getgid()
st.st_mode = 0555
if path in ['/', '/szablon', '/files']:
st.st_mode |= stat.S_IFDIR
return st
else:
st.st_mode |= stat.S_IFREG
if path.startswith('/files'):
szukany = path[len('/files/'):]
files = self.jogger_scraper.pobierz_files()
if not szukany in files:
return -errno.ENOENT
st.st_size = files[szukany]['rozmiar']
elif path.startswith('/szablon'):
szukany = path[len('/szablon/'):]
if szukany == 'glowna.html':
bufor = self.jogger_scraper.pobierz_szablon_glowna()
elif szukany == 'komentarze.html':
bufor = self.jogger_scraper.pobierz_szablon_komentarze()
elif szukany == 'strony.html':
bufor = self.jogger_scraper.pobierz_szablon_komentarze()
elif szukany == 'logowanie.html':
bufor = self.jogger_scraper.pobierz_szablon_logowanie()
else:
return -errno.ENOENT
st.st_size = len(bufor)
else:
return -errno.ENOENT
return st
def read(self, path, size, offset):
self.logger.debug("read(path='%s', size=%s offset=%s)" % (path,
size, offset))
if path.startswith('/files'):
szukany = path[len('/files/'):]
files = self.jogger_scraper.pobierz_files()
if not szukany in files:
return -errno.ENOENT
return get_url(files[szukany]['url'])[offset:offset + size]
elif path.startswith('/szablon'):
szukany = path[len('/szablon/'):]
if szukany == 'glowna.html':
ret = self.jogger_scraper.pobierz_szablon_glowna()
elif szukany == 'komentarze.html':
ret = self.jogger_scraper.pobierz_szablon_komentarze()
elif szukany == 'strony.html':
ret = self.jogger_scraper.pobierz_szablon_komentarze()
elif szukany == 'logowanie.html':
ret = self.jogger_scraper.pobierz_szablon_logowanie()
else:
return -errno.ENOENT
return ret.encode('utf-8')[offset:offset + size]
return -errno.ENOENT
def readdir(self, path, offset):
self.logger.debug("readdir(path='%s', offset=%s)" % (path, offset))
root = [fuse.Direntry(x) for x in ('files', 'szablon')]
szablon = [fuse.Direntry(x) for x in (
'glowna.html',
'komentarze.html',
# 'strony.html',
'logowanie.html')]
if path == '/':
return root
elif path == '/szablon':
return szablon
elif path == '/files':
files = self.jogger_scraper.pobierz_files()
return [fuse.Direntry(x) for x in files.keys()]
else:
return -errno.ENOENT
def write(self, path, buf, offset):
self.logger.debug('write(path="%s")' % path)
self.delayed_writer.write(path, offset, buf)
return len(buf)
def truncate(self, path, length):
try:
self.logger.debug('truncate(path="%s", length=%s)' % (path, length))
if 'buffer' not in self.delayed_writer.paths[path]:
self.delayed_writer.paths[path]['buffer'] = '\0' * length
return 0
if length == 0:
self.delayed_writer.paths[path]['buffer'] = ''
self.logger.debug('truncated.')
return 0
_buffer = self.delayed_writer.paths[path]['buffer']
if(len(_buffer)) > length:
self.delayed_writer.paths[path]['buffer'] = buffer[:length]
else:
self.delayed_writer.paths[path]['buffer'] += '\0' * (length - len(_buffer))
return 0
except KeyError:
return -errno.ENOENT
