65 lines
2.6 KiB
Python
65 lines
2.6 KiB
Python
# (C) 2021 lifegpc
|
|
# This file is part of rssbot.
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as published
|
|
# by the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
from ctypes import Structure, c_bool, c_uint64, c_char_p, CDLL, c_ushort, c_uint16, c_int
|
|
|
|
|
|
class BasicInfo(Structure):
|
|
_fields_ = [("ok", c_bool), ("duration", c_uint64), ("bit_rate", c_uint64), ("has_h264", c_bool), ("has_aac", c_bool), ("mime_type", c_char_p), ("type_long_name", c_char_p),
|
|
("type_name", c_char_p), ("video_stream_count", c_uint16), ("audio_stream_count", c_uint16), ("subtitle_stream_count", c_uint16), ("width", c_int), ("height", c_int)]
|
|
|
|
|
|
class BasicInfoC:
|
|
def __init__(self, data: BasicInfo):
|
|
self._duration = data.duration if data.duration > 0 else None
|
|
self._bitRate = data.bit_rate if data.bit_rate > 0 else None
|
|
self._hasH264 = data.has_h264
|
|
self._hasAAC = data.has_aac
|
|
self._mimeType = data.mime_type.decode() if data.mime_type is not None else None
|
|
self._typeLongName = data.type_long_name.decode(
|
|
) if data.type_long_name is not None else None
|
|
self._typeName = data.type_name.decode() if data.type_name is not None else None
|
|
self._videoStreamCount = data.video_stream_count
|
|
self._audioStreamCount = data.audio_stream_count
|
|
self._subtitleStreamCount = data.subtitle_stream_count
|
|
self._width = data.width if data.width > 0 else None
|
|
self._height = data.height if data.height > 0 else None
|
|
|
|
|
|
class RSSBotLib:
|
|
def __init__(self, lib: CDLL):
|
|
self._lib = lib
|
|
self._getBasicInfo = self._lib.getBasicInfo
|
|
self._getBasicInfo.restype = BasicInfo
|
|
|
|
def getBasicInfo(self, url: str) -> (bool, BasicInfoC):
|
|
try:
|
|
d: BasicInfo = self._getBasicInfo(url.encode())
|
|
if d.ok:
|
|
return True, BasicInfoC(d)
|
|
return False, None
|
|
except:
|
|
return False, None
|
|
|
|
|
|
def loadRSSBotLib(loc: str):
|
|
if loc is None:
|
|
return None
|
|
try:
|
|
lib = CDLL(loc)
|
|
return RSSBotLib(lib)
|
|
except:
|
|
return None
|