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cpdf-source
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This commit is contained in:
John Whitington 2021-10-12 16:03:22 +01:00
parent ece1e9f280
commit ebc40c8ee4
1 changed files with 8 additions and 3 deletions
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11
cpdfjson.ml
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@ -202,11 +202,16 @@ let rec json_of_object pdf fcs no_stream_data = function
| _ -> ())
elts;
`Assoc (map (fun (k, v) -> (k, json_of_object pdf fcs no_stream_data v)) elts)
| P.Stream ({contents = (P.Dictionary dict, stream)} as mut) as thestream ->
| P.Stream ({contents = (P.Dictionary dict as d, stream)} as mut) as thestream ->
P.getstream thestream;
let str =
if no_stream_data then "<<stream data elided>>" else
match !mut with (_, P.Got b) -> Pdfio.string_of_bytes b | _ -> error "failure: toget"
match P.lookup_direct pdf "/FunctionType" d with
| Some _ ->
Pdfcodec.decode_pdfstream_until_unknown pdf thestream;
begin match !mut with (_, P.Got b) -> Pdfio.string_of_bytes b | _ -> error "/FunctionType: failure: decomp" end
| None ->
if no_stream_data then "<<stream data elided>>" else
match !mut with (_, P.Got b) -> Pdfio.string_of_bytes b | _ -> error "failure: toget"
in
json_of_object pdf fcs no_stream_data (P.Dictionary [("S", P.Array [P.Dictionary dict; P.String str])])
| P.Stream _ -> error "error: stream with not-a-dictionary"