import mimetypes
hasLibOPK = False
try:
import OPK
hasLibOPK = True
except Exception as ex:
print("libopk is not available")
def getMetadataForExec(opk, ex):
if(not hasLibOPK):
return None
meta = OPK.read_metadata(opk)
for desktop in meta:
try:
name = desktop
exe = meta[desktop]["Desktop Entry"]["Exec"].lower()
if(ex == exe):
print("Found meta from " + opk + " " + ex + " " + name)
return name
except Exception as ex:
print("Could not load OPK " + str(ex))
return None
def getFileExtensions(mime):
if(not mimetypes.inited):
mimetypes.init()
initKnowMimetypes()
types = mime.split(";")
result = []
for t in types:
if(t):
res = mimetypes.guess_all_extensions(t)
#print("getting extensions for mime " + str(t) + " " + str(res))
result.extend(res)
if(len(result) == 0):
result.append(".*")
return result
def initKnowMimetypes():
mimetypes.add_type("application/x-nes-rom", ".nes")
mimetypes.add_type("application/x-snes-rom", ".sfc")
mimetypes.add_type("application/x-gameboy-rom", ".gb")
mimetypes.add_type("application/x-gbc-rom", ".gbc")
mimetypes.add_type("application/x-genesis-rom" ,".md")
mimetypes.add_type("application/x-megadrive-rom", ".md")
mimetypes.add_type("application/x-genesis-rom" ,".32x")
mimetypes.add_type("application/x-megadrive-rom", ".32x")
mimetypes.add_type("application/x-sms-rom", ".sms")
mimetypes.add_type("application/x-cd-image", ".bin")
mimetypes.add_type("application/x-cd-image", ".chd")
mimetypes.add_type("application/x-cd-image", ".cue")
mimetypes.add_type("application/x-cd-image", ".pbp")
mimetypes.add_type("application/x-ms-dos-executable", ".exe")
mimetypes.add_type("application/x-ms-dos-executable", ".com")
mimetypes.add_type("application/x-ms-dos-program", ".exe")
mimetypes.add_type("application/x-ms-dos-program", ".com")
mimetypes.add_type("application/x-ms-dos-batch", ".bat")
mimetypes.add_type("application/x-gzip", ".zip")
mimetypes.add_type("application/gzip", ".zip")
