Error when scanning files with special chars in filename

[Blesmol]

Hi,

I'm currently using go-exiftool on windows, and everything is working fine so far, except when trying to call ExtractMetadata() on files where the path includes special characters, e.g. foö.jpg.

error during unmarshaling (Error: File not found - test/foö.jpg
): invalid character 'E' looking for beginning of value)

The same works fine when using exiftool.pl directly on the command line. Not sure whether that problem is limited to windows or would also appear on Mac or Linux...

Best regards, Philipp

[barasher]

Hi,

I've just tried on Linux and everything seems ok :

func TestDebug(t *testing.T) {
    e, err := NewExiftool()
    assert.Nil(t, err)
    defer e.Close()
    fm := e.ExtractMetadata("testdata/foö.jpg")
    assert.Equal(t, 1, len(fm))
    assert.Nil(t, fm[0].Err)
}

barasher@linux:~/go/src/github.com/barasher/go-exiftool$ go test -run TestDebug -v ./...
=== RUN   TestDebug
--- PASS: TestDebug (0.18s)
PASS
ok      github.com/barasher/go-exiftool 0.186s

Did you tried with the charset option ?

e, err := NewExiftool(Charset("filename=utf8"))

Keep me posted :)

[Blesmol]

Hi,

Ah, that charset option did it! Was not aware about that, thank you so much!

Best regards, Philipp

[tauinger-de]

That helped me a lot, too. Thanks.

Is there any downside to using UTF-8...? Is there a reason its not default?

[barasher]

Hi, Sorry for the delay ! I did not specified utf-8 charset because of backward compatibility. The first go-exiftool's releases used exiftools default charset value. And when I introduced the Charset specification option, I did not want to risk any regression issues for all the people that were using go-exiftool, so I kept the same behaviour, no specifying any charset by default.