68 lines
2.9 KiB
Python
68 lines
2.9 KiB
Python
import pythoncom
|
|
import win32con
|
|
|
|
formats = """CF_TEXT CF_BITMAP CF_METAFILEPICT CF_SYLK CF_DIF CF_TIFF
|
|
CF_OEMTEXT CF_DIB CF_PALETTE CF_PENDATA CF_RIFF CF_WAVE
|
|
CF_UNICODETEXT CF_ENHMETAFILE CF_HDROP CF_LOCALE CF_MAX
|
|
CF_OWNERDISPLAY CF_DSPTEXT CF_DSPBITMAP CF_DSPMETAFILEPICT
|
|
CF_DSPENHMETAFILE""".split()
|
|
format_name_map = {}
|
|
for f in formats:
|
|
val = getattr(win32con, f)
|
|
format_name_map[val]=f
|
|
|
|
tymeds = [attr for attr in pythoncom.__dict__.keys() if attr.startswith("TYMED_")]
|
|
|
|
def DumpClipboard():
|
|
do = pythoncom.OleGetClipboard()
|
|
print("Dumping all clipboard formats...")
|
|
for fe in do.EnumFormatEtc():
|
|
fmt, td, aspect, index, tymed = fe
|
|
tymeds_this = [getattr(pythoncom, t) for t in tymeds if tymed & getattr(pythoncom, t)]
|
|
print("Clipboard format", format_name_map.get(fmt,str(fmt)))
|
|
for t_this in tymeds_this:
|
|
# As we are enumerating there should be no need to call
|
|
# QueryGetData, but we do anyway!
|
|
fetc_query = fmt, td, aspect, index, t_this
|
|
try:
|
|
do.QueryGetData(fetc_query)
|
|
except pythoncom.com_error:
|
|
print("Eeek - QGD indicated failure for tymed", t_this)
|
|
# now actually get it.
|
|
try:
|
|
medium = do.GetData(fetc_query)
|
|
except pythoncom.com_error as exc:
|
|
print("Failed to get the clipboard data:", exc)
|
|
continue
|
|
if medium.tymed==pythoncom.TYMED_GDI:
|
|
data = "GDI handle %d" % medium.data
|
|
elif medium.tymed==pythoncom.TYMED_MFPICT:
|
|
data = "METAFILE handle %d" % medium.data
|
|
elif medium.tymed==pythoncom.TYMED_ENHMF:
|
|
data = "ENHMETAFILE handle %d" % medium.data
|
|
elif medium.tymed==pythoncom.TYMED_HGLOBAL:
|
|
data = "%d bytes via HGLOBAL" % len(medium.data)
|
|
elif medium.tymed==pythoncom.TYMED_FILE:
|
|
data = "filename '%s'" % data
|
|
elif medium.tymed==pythoncom.TYMED_ISTREAM:
|
|
stream = medium.data
|
|
stream.Seek(0,0)
|
|
bytes = 0
|
|
while 1:
|
|
chunk = stream.Read(4096)
|
|
if not chunk:
|
|
break
|
|
bytes += len(chunk)
|
|
data = "%d bytes via IStream" % bytes
|
|
elif medium.tymed==pythoncom.TYMED_ISTORAGE:
|
|
data = "a IStorage"
|
|
else:
|
|
data = "*** unknown tymed!"
|
|
print(" -> got", data)
|
|
do = None
|
|
|
|
if __name__=='__main__':
|
|
DumpClipboard()
|
|
if pythoncom._GetInterfaceCount()+pythoncom._GetGatewayCount():
|
|
print("XXX - Leaving with %d/%d COM objects alive" % \
|
|
(pythoncom._GetInterfaceCount(), pythoncom._GetGatewayCount()))
|