Add some logging to KDM checking.

diff --git a/src/lib/dcp_examiner.cc b/src/lib/dcp_examiner.cc
index 31c80f724d7016b86d304bb058acce1672cffb55..b7edd2566d7a1ff97ff3b367aa12211e63682ab2 100644 (file)
--- a/src/lib/dcp_examiner.cc
+++ b/src/lib/dcp_examiner.cc
@@ -23,6 +23,7 @@
 #include "exceptions.h"
 #include "image.h"
 #include "config.h"
+#include "dcpomatic_log.h"
 #include <dcp/dcp.h>
 #include <dcp/decrypted_kdm.h>
 #include <dcp/cpl.h>
@@ -199,30 +200,38 @@ DCPExaminer::DCPExaminer (shared_ptr<const DCPContent> content)
        _kdm_valid = true;
 
        /* Check that we can read the first picture, sound and subtitle frames of each reel */
+       LOG_GENERAL("DCP examiner checks %1 for readability", cpl->id());
        try {
                BOOST_FOREACH (shared_ptr<dcp::Reel> i, cpl->reels()) {
+                       LOG_GENERAL("Checking reel %1", i->id());
                        shared_ptr<dcp::PictureAsset> pic = i->main_picture()->asset ();
                        shared_ptr<dcp::MonoPictureAsset> mono = dynamic_pointer_cast<dcp::MonoPictureAsset> (pic);
                        shared_ptr<dcp::StereoPictureAsset> stereo = dynamic_pointer_cast<dcp::StereoPictureAsset> (pic);
 
                        if (mono) {
+                               LOG_GENERAL_NC("Trying to read frame 0 of mono picture asset.");
                                mono->start_read()->get_frame(0)->xyz_image ();
                        } else {
+                               LOG_GENERAL_NC("Trying to read frame 0L of stereo picture asset.");
                                stereo->start_read()->get_frame(0)->xyz_image (dcp::EYE_LEFT);
                        }
 
                        if (i->main_sound()) {
+                               LOG_GENERAL_NC("Trying to read frame 0 of sound asset.");
                                shared_ptr<dcp::SoundAsset> sound = i->main_sound()->asset ();
                                i->main_sound()->asset()->start_read()->get_frame(0);
                        }
 
                        if (i->main_subtitle()) {
+                               LOG_GENERAL_NC("Trying to read subtitles.");
                                i->main_subtitle()->asset()->subtitles ();
                        }
                }
        } catch (dcp::DCPReadError& e) {
+               LOG_GENERAL ("DCPReadError %1 occurred", e.what());
                _kdm_valid = false;
        } catch (dcp::MiscError& e) {
+               LOG_GENERAL ("DCPMiscError %1 occurred", e.what());
                _kdm_valid = false;
        }