def open_offline(self, filename):
stall()
e32.ao_yield()
import pychmlib
try:
chm_file = pychmlib.chm.chm(filename)
except:
appuifw.note(ERR_READING, "error")
self.refresh()
return
try:
hhc_file = chm_file.get_hhc()
if hhc_file:
import hhc
hhc_obj = hhc.parse(hhc_file.get_content())
viewer = HHCViewer(filename, hhc_obj, chm_file.encoding)
viewer.set_as_offline(chm_file)
viewer.show()
self.quit()
else:
appuifw.note(ERR_NO_HHC, "error")
self.refresh()
return
finally:
chm_file.close()
def _serve_chm(hostname, port, filename, hhc_callback=None):
LOCK.acquire()
try:
try:
chm_file = chm(filename)
except Exception, e:
hhc_callback(error=ERR_INVALID_CHM)
return
if hhc_callback:
hhc_file = chm_file.get_hhc()
if hhc_file:
contents = hhc.parse(hhc_file.get_content())
encoding = chm_file.encoding
hhc_callback(filename, contents, encoding)
else:
chm_file.close()
hhc_callback(error=ERR_NO_HHC)
return #no hhc, so what's the sense of continuing?
try:
_serve_chm_forever(chm_file, hostname, port)
except Exception, e:
# server shutting down because of error
pass
