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| author | Carl Hetherington <cth@carlh.net> | 2024-05-31 02:38:50 +0200 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2025-09-15 15:26:35 +0200 |
| commit | 7cb07bcec10bfdfed3e82a2dc138114dc6a5ac68 (patch) | |
| tree | fcc7b8bca794aaa3df5b81f4ad22af272628ee9c /src/util.cc | |
| parent | 11a3284c65b94960ef1e2ad819ccc22e97aa9454 (diff) | |
Allow hash to pass data to some function.
Diffstat (limited to 'src/util.cc')
| -rw-r--r-- | src/util.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/util.cc b/src/util.cc index 11fcda27..1942686a 100644 --- a/src/util.cc +++ b/src/util.cc @@ -117,7 +117,7 @@ dcp::make_digest (ArrayData data) string -dcp::make_digest(boost::filesystem::path filename, function<void (int64_t, int64_t)> progress) +dcp::make_digest(boost::filesystem::path filename, function<void (int64_t, int64_t)> progress, function<void (int64_t offset, uint8_t const* buffer, int size)> check) { Kumu::FileReader reader; auto r = reader.OpenRead(dcp::filesystem::fix_long_path(filename).string().c_str()); @@ -143,6 +143,10 @@ dcp::make_digest(boost::filesystem::path filename, function<void (int64_t, int64 boost::throw_exception (FileError("could not read file to compute digest", filename, r)); } + if (check) { + check(done, read_buffer.Data(), read); + } + SHA1_Update (&sha, read_buffer.Data(), read); if (progress) { |