static void save_tag(GtkWidget * w, gpointer data)
{
(void)w;
(void)data;
FLAC_plugin__tags_delete_tag(tags_, "TITLE");
FLAC_plugin__tags_delete_tag(tags_, "ARTIST");
FLAC_plugin__tags_delete_tag(tags_, "ALBUM");
FLAC_plugin__tags_delete_tag(tags_, "DATE");
FLAC_plugin__tags_delete_tag(tags_, "TRACKNUMBER");
FLAC_plugin__tags_delete_tag(tags_, "DESCRIPTION");
FLAC_plugin__tags_delete_tag(tags_, "GENRE");
get_entry_tag(GTK_ENTRY(title_entry) , "TITLE");
get_entry_tag(GTK_ENTRY(artist_entry) , "ARTIST");
get_entry_tag(GTK_ENTRY(album_entry) , "ALBUM");
get_entry_tag(GTK_ENTRY(date_entry) , "DATE");
get_entry_tag(GTK_ENTRY(tracknum_entry) , "TRACKNUMBER");
get_entry_tag(GTK_ENTRY(comment_entry) , "DESCRIPTION");
get_entry_tag(GTK_ENTRY(GTK_COMBO(genre_combo)->entry), "GENRE");
FLAC_plugin__tags_set(current_filename, tags_);
gtk_widget_destroy(window);
}
void entry_reader::parse_entry(ifd_type_t ifd_type, tiff_handle_t &tiff_handle,
size_t ifd_entry_offset, entry_list_t &entries) {
/**
* parse_ifd_entry() parses one entry and places it into entries.
* Throws exif_failure_exception if the exif data state is determined to be invalid
* such that further entry parsing would be invalid.
* @Throws exif_failure_exception_t
*/
// check now that the 12 entry bytes are available
if (ifd_entry_offset + 12 > tiff_handle.sbuf->bufsize) {
// no space for entry record
return;
}
// entry tag
const uint16_t entry_tag = get_entry_tag(tiff_handle, ifd_entry_offset);
#ifdef DEBUG
const uint16_t zentry_type = get_entry_type(tiff_handle, ifd_entry_offset);
uint32_t zcount = get_entry_count(tiff_handle, ifd_entry_offset);
uint32_t zoffset = get_data_offset(tiff_handle, ifd_entry_offset);
cout << "exif_entry.parse_entry entry tag: " << entry_tag << ", entry type: " << zentry_type << " entry count: " << zcount << ", entry offset: " << zoffset;
#endif
// add entry or parse entry's nested IFD, based on entry_tag
#ifdef DEBUG
cout << "exif_entry.parse_entry IFD type: " << (int)ifd_type << "\n";
#endif
switch (ifd_type) {
case IFD0_TIFF: // see table Tag Support Levels(1) for 0th IFD TIFF Tags
case IFD1_TIFF: // see table Tag Support Levels(1) for 0th IFD TIFF Tags
uint32_t forwarded_ifd_offset;
switch (entry_tag) {
case 0x0100: add_entry(ifd_type, "ImageWidth", tiff_handle, ifd_entry_offset, entries); break;
case 0x0101: add_entry(ifd_type, "ImageLength", tiff_handle, ifd_entry_offset, entries); break;
case 0x0102: add_entry(ifd_type, "BitsPerSample", tiff_handle, ifd_entry_offset, entries); break;
case 0x0103: add_entry(ifd_type, "Compression", tiff_handle, ifd_entry_offset, entries); break;
case 0x0106: add_entry(ifd_type, "PhotometricInterpreation", tiff_handle, ifd_entry_offset, entries); break;
case 0x010e: add_entry(ifd_type, "ImageDescription", tiff_handle, ifd_entry_offset, entries); break;
case 0x010f: add_entry(ifd_type, "Make", tiff_handle, ifd_entry_offset, entries); break;
case 0x0110: add_entry(ifd_type, "Model", tiff_handle, ifd_entry_offset, entries); break;
case 0x0111: add_entry(ifd_type, "StripOffsets", tiff_handle, ifd_entry_offset, entries); break;
case 0x0112: add_entry(ifd_type, "Orientation", tiff_handle, ifd_entry_offset, entries); break;
case 0x0115: add_entry(ifd_type, "SamplesPerPixel", tiff_handle, ifd_entry_offset, entries); break;
case 0x0116: add_entry(ifd_type, "RowsPerStrip", tiff_handle, ifd_entry_offset, entries); break;
case 0x0117: add_entry(ifd_type, "StripByteCounts", tiff_handle, ifd_entry_offset, entries); break;
case 0x011a: add_entry(ifd_type, "XResolution", tiff_handle, ifd_entry_offset, entries); break;
case 0x011b: add_entry(ifd_type, "YResolution", tiff_handle, ifd_entry_offset, entries); break;
case 0x011c: add_entry(ifd_type, "PlanarConfiguration", tiff_handle, ifd_entry_offset, entries); break;
case 0x0128: add_entry(ifd_type, "ResolutionUnit", tiff_handle, ifd_entry_offset, entries); break;
case 0x012d: add_entry(ifd_type, "TransferFunction", tiff_handle, ifd_entry_offset, entries); break;
case 0x0131: add_entry(ifd_type, "Software", tiff_handle, ifd_entry_offset, entries); break;
case 0x0132: add_entry(ifd_type, "DateTime", tiff_handle, ifd_entry_offset, entries); break;
case 0x013b: add_entry(ifd_type, "Artist", tiff_handle, ifd_entry_offset, entries); break;
case 0x013e: add_entry(ifd_type, "WhitePoint", tiff_handle, ifd_entry_offset, entries); break;
case 0x013f: add_entry(ifd_type, "PrimaryChromaticities", tiff_handle, ifd_entry_offset, entries); break;
case 0x0201: add_entry(ifd_type, "JPEGInterchangeFormat", tiff_handle, ifd_entry_offset, entries); break;
case 0x0202: add_entry(ifd_type, "JPEGInterchangeFormatLength", tiff_handle, ifd_entry_offset, entries); break;
case 0x0211: add_entry(ifd_type, "YCbCrCoefficients", tiff_handle, ifd_entry_offset, entries); break;
case 0x0212: add_entry(ifd_type, "YCbCrSubSampling", tiff_handle, ifd_entry_offset, entries); break;
case 0x0213: add_entry(ifd_type, "YCbCrPositioning", tiff_handle, ifd_entry_offset, entries); break;
case 0x0214: add_entry(ifd_type, "ReferenceBlackWhite", tiff_handle, ifd_entry_offset, entries); break;
case 0x8298: add_entry(ifd_type, "Copyright", tiff_handle, ifd_entry_offset, entries); break;
case 0x8769: // EXIF tag
forwarded_ifd_offset = get_ifd_offset(tiff_handle, ifd_entry_offset);
if (ifd_type == IFD0_TIFF) {
#ifdef DEBUG
cout << "exif_entry.parse_ifd_entries case8769 IFD0_tiff to IFD0_EXIF: ifd_entry_offset: " << ifd_entry_offset << " forwarded_ifd_offset " << forwarded_ifd_offset << "\n";
#endif
entry_reader::parse_ifd_entries(IFD0_EXIF, tiff_handle, forwarded_ifd_offset, entries);
} else if (ifd_type == IFD1_TIFF) {
#ifdef DEBUG
cout << "exif_entry.parse_ifd_entries case8769 IFD1_tiff to IFD1_EXIF: ifd_entry_offset:" << ifd_entry_offset << " forwarded_ifd_offset " << forwarded_ifd_offset << "\n";
#endif
entry_reader::parse_ifd_entries(IFD1_EXIF, tiff_handle, forwarded_ifd_offset, entries);
} else {
assert(0);
}
break;
case 0x8825: // GPS tag
forwarded_ifd_offset = get_ifd_offset(tiff_handle, ifd_entry_offset);
if (ifd_type == IFD0_TIFF) {
#ifdef DEBUG
cout << "exif_entry.parse_ifd_entries case8825 IFD0_tiff to IFD0_GPS: forwarded_ifd_offset " << forwarded_ifd_offset << "\n";
#endif
entry_reader::parse_ifd_entries(IFD0_GPS, tiff_handle, forwarded_ifd_offset, entries);
} else if (ifd_type == IFD1_TIFF) {
#ifdef DEBUG
cout << "exif_entry.parse_ifd_entries case8825 IFD1_tiff to IFD1_GPS: forwarded_ifd_offset " << forwarded_ifd_offset << "\n";
#endif
entry_reader::parse_ifd_entries(IFD1_GPS, tiff_handle, forwarded_ifd_offset, entries);
} else {
assert(0);
}
break;
default:
add_generic_entry(ifd_type, tiff_handle, ifd_entry_offset, entries);
break;
}
break;
case IFD0_EXIF: // see table Tag Support Levels(1) for 0th IFD TIFF Tags
case IFD1_EXIF: // see table Tag Support Levels(1) for 0th IFD TIFF Tags
switch (entry_tag) {
case 0x829a: add_entry(ifd_type, "ExposureTime", tiff_handle, ifd_entry_offset, entries); break;
case 0x829d: add_entry(ifd_type, "FNumber", tiff_handle, ifd_entry_offset, entries); break;
case 0x8822: add_entry(ifd_type, "ExposureProgram", tiff_handle, ifd_entry_offset, entries); break;
case 0x8824: add_entry(ifd_type, "SpectralSensitivity", tiff_handle, ifd_entry_offset, entries); break;
case 0x8827: add_entry(ifd_type, "PhotographicSensitivity", tiff_handle, ifd_entry_offset, entries); break;
case 0x8828: add_entry(ifd_type, "OECF", tiff_handle, ifd_entry_offset, entries); break;
case 0x8830: add_entry(ifd_type, "SensitivityType", tiff_handle, ifd_entry_offset, entries); break;
case 0x8831: add_entry(ifd_type, "StandardOutputSensitivity", tiff_handle, ifd_entry_offset, entries); break;
case 0x8832: add_entry(ifd_type, "RecommendedExposureIndex", tiff_handle, ifd_entry_offset, entries); break;
case 0x8833: add_entry(ifd_type, "ISOSpeed", tiff_handle, ifd_entry_offset, entries); break;
case 0x8834: add_entry(ifd_type, "ISOSpeedLatitudeyyy", tiff_handle, ifd_entry_offset, entries); break;
case 0x8835: add_entry(ifd_type, "IOSpeedLatitudezzz", tiff_handle, ifd_entry_offset, entries); break;
case 0x9000: add_entry(ifd_type, "ExifVersion", tiff_handle, ifd_entry_offset, entries); break;
case 0x9003: add_entry(ifd_type, "DateTimeOriginal", tiff_handle, ifd_entry_offset, entries); break;
case 0x9004: add_entry(ifd_type, "DateTimeDigitized", tiff_handle, ifd_entry_offset, entries); break;
case 0x9101: add_entry(ifd_type, "ComponentsConfiguration", tiff_handle, ifd_entry_offset, entries); break;
case 0x9102: add_entry(ifd_type, "CompressedBitsPerPixel", tiff_handle, ifd_entry_offset, entries); break;
case 0x9201: add_entry(ifd_type, "ShutterSpeedValue", tiff_handle, ifd_entry_offset, entries); break;
case 0x9202: add_entry(ifd_type, "ApertureValue", tiff_handle, ifd_entry_offset, entries); break;
case 0x9203: add_entry(ifd_type, "BrightnessValue", tiff_handle, ifd_entry_offset, entries); break;
case 0x9204: add_entry(ifd_type, "ExposureBiasValue", tiff_handle, ifd_entry_offset, entries); break;
case 0x9205: add_entry(ifd_type, "MaxApertureValue", tiff_handle, ifd_entry_offset, entries); break;
case 0x9206: add_entry(ifd_type, "SubjectDistance", tiff_handle, ifd_entry_offset, entries); break;
case 0x9207: add_entry(ifd_type, "MeteringMode", tiff_handle, ifd_entry_offset, entries); break;
case 0x9208: add_entry(ifd_type, "LightSource", tiff_handle, ifd_entry_offset, entries); break;
case 0x9209: add_entry(ifd_type, "Flash", tiff_handle, ifd_entry_offset, entries); break;
case 0x920a: add_entry(ifd_type, "FocalLength", tiff_handle, ifd_entry_offset, entries); break;
case 0x9214: add_entry(ifd_type, "SubjectArea", tiff_handle, ifd_entry_offset, entries); break;
case 0x927c: add_maker_note_entry(ifd_type, "MakerNote", tiff_handle, ifd_entry_offset, entries); break;
case 0x9286: add_entry(ifd_type, "UserComment", tiff_handle, ifd_entry_offset, entries); break;
case 0x9290: add_entry(ifd_type, "SubSecTime", tiff_handle, ifd_entry_offset, entries); break;
case 0x9291: add_entry(ifd_type, "SubSecTimeOriginal", tiff_handle, ifd_entry_offset, entries); break;
case 0x9292: add_entry(ifd_type, "SubSecTimeDigitized", tiff_handle, ifd_entry_offset, entries); break;
case 0xa000: add_entry(ifd_type, "FlashpixVersion", tiff_handle, ifd_entry_offset, entries); break;
case 0xa001: add_entry(ifd_type, "ColorSpace", tiff_handle, ifd_entry_offset, entries); break;
case 0xa002: add_entry(ifd_type, "PixelXDimension", tiff_handle, ifd_entry_offset, entries); break;
case 0xa003: add_entry(ifd_type, "PixelYDimension", tiff_handle, ifd_entry_offset, entries); break;
case 0xa004: add_entry(ifd_type, "RelatedSoundFile", tiff_handle, ifd_entry_offset, entries); break;
case 0xa005: // Interoperability tag
forwarded_ifd_offset = get_ifd_offset(tiff_handle, ifd_entry_offset);
if (ifd_type == IFD0_EXIF) {
#ifdef DEBUG
cout << "exif_entry.parse_ifd_entries casea005 IFD0_EXIF to IFD0_INTEROP: ifd_entry_offset: " << ifd_entry_offset << ", forwarded_ifd_offset " << forwarded_ifd_offset << "\n";
#endif
entry_reader::parse_ifd_entries(IFD0_INTEROPERABILITY, tiff_handle, forwarded_ifd_offset, entries);
} else if (ifd_type == IFD1_EXIF) {
#ifdef DEBUG
cout << "exif_entry.parse_ifd_entries casea005 IFD1_EXIF to IFD1_INTEROP: forwarded_ifd_offset " << forwarded_ifd_offset << "\n";
#endif
entry_reader::parse_ifd_entries(IFD1_INTEROPERABILITY, tiff_handle, forwarded_ifd_offset, entries);
} else {
assert(0);
}
break;
case 0xa20b: add_entry(ifd_type, "FlashEnergy", tiff_handle, ifd_entry_offset, entries); break;
case 0xa20c: add_entry(ifd_type, "SpatialFrequencyResponse", tiff_handle, ifd_entry_offset, entries); break;
case 0xa20e: add_entry(ifd_type, "FocalPlaneXResolution", tiff_handle, ifd_entry_offset, entries); break;
case 0xa20f: add_entry(ifd_type, "FocalPlaneYResolution", tiff_handle, ifd_entry_offset, entries); break;
case 0xa210: add_entry(ifd_type, "FocalPlaneResolutionUnit", tiff_handle, ifd_entry_offset, entries); break;
case 0xa214: add_entry(ifd_type, "SubjectLocation", tiff_handle, ifd_entry_offset, entries); break;
case 0xa215: add_entry(ifd_type, "ExposureIndex", tiff_handle, ifd_entry_offset, entries); break;
case 0xa217: add_entry(ifd_type, "SensingMethod", tiff_handle, ifd_entry_offset, entries); break;
case 0xa300: add_entry(ifd_type, "FileSource", tiff_handle, ifd_entry_offset, entries); break;
case 0xa301: add_entry(ifd_type, "SceneType", tiff_handle, ifd_entry_offset, entries); break;
case 0xa302: add_entry(ifd_type, "CFAPattern", tiff_handle, ifd_entry_offset, entries); break;
case 0xa401: add_entry(ifd_type, "CustomRendered", tiff_handle, ifd_entry_offset, entries); break;
case 0xa402: add_entry(ifd_type, "ExposureMode", tiff_handle, ifd_entry_offset, entries); break;
case 0xa403: add_entry(ifd_type, "WhiteBalance", tiff_handle, ifd_entry_offset, entries); break;
case 0xa404: add_entry(ifd_type, "DigitalZoomRatio", tiff_handle, ifd_entry_offset, entries); break;
case 0xa405: add_entry(ifd_type, "FocalLengthIn35mmFilm", tiff_handle, ifd_entry_offset, entries); break;
case 0xa406: add_entry(ifd_type, "SceneCaptureType", tiff_handle, ifd_entry_offset, entries); break;
case 0xa407: add_entry(ifd_type, "GainControl", tiff_handle, ifd_entry_offset, entries); break;
case 0xa408: add_entry(ifd_type, "Contrast", tiff_handle, ifd_entry_offset, entries); break;
case 0xa409: add_entry(ifd_type, "Saturation", tiff_handle, ifd_entry_offset, entries); break;
case 0xa40a: add_entry(ifd_type, "Sharpness", tiff_handle, ifd_entry_offset, entries); break;
case 0xa40b: add_entry(ifd_type, "DeviceSettingDescription", tiff_handle, ifd_entry_offset, entries); break;
case 0xa40c: add_entry(ifd_type, "SubjectDistanceRange", tiff_handle, ifd_entry_offset, entries); break;
case 0xa420: add_entry(ifd_type, "ImageUniqueID", tiff_handle, ifd_entry_offset, entries); break;
case 0xa430: add_entry(ifd_type, "CameraOwnerName", tiff_handle, ifd_entry_offset, entries); break;
case 0xa431: add_entry(ifd_type, "BodySerialNumber", tiff_handle, ifd_entry_offset, entries); break;
case 0xa432: add_entry(ifd_type, "LensSpecification", tiff_handle, ifd_entry_offset, entries); break;
case 0xa433: add_entry(ifd_type, "LensMake", tiff_handle, ifd_entry_offset, entries); break;
case 0xa434: add_entry(ifd_type, "LensModel", tiff_handle, ifd_entry_offset, entries); break;
case 0xa435: add_entry(ifd_type, "LensSerialNumber", tiff_handle, ifd_entry_offset, entries); break;
case 0xa500: add_entry(ifd_type, "Gamma", tiff_handle, ifd_entry_offset, entries); break;
default:
add_generic_entry(ifd_type, tiff_handle, ifd_entry_offset, entries);
break;
}
break;
case IFD0_GPS:
case IFD1_GPS:
switch (entry_tag) {
case 0x0000: add_entry(ifd_type, "GPSVersionID", tiff_handle, ifd_entry_offset, entries); break;
case 0x0001: add_entry(ifd_type, "GPSLatitudeRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x0002: add_entry(ifd_type, "GPSLatitude", tiff_handle, ifd_entry_offset, entries); break;
case 0x0003: add_entry(ifd_type, "GPSLongitudeRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x0004: add_entry(ifd_type, "GPSLongitude", tiff_handle, ifd_entry_offset, entries); break;
case 0x0005: add_entry(ifd_type, "GPSAltitudeRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x0006: add_entry(ifd_type, "GPSAltitude", tiff_handle, ifd_entry_offset, entries); break;
case 0x0007: add_entry(ifd_type, "GPSTimeStamp", tiff_handle, ifd_entry_offset, entries); break;
case 0x0008: add_entry(ifd_type, "GPSSatellites", tiff_handle, ifd_entry_offset, entries); break;
case 0x0009: add_entry(ifd_type, "GPSStatus", tiff_handle, ifd_entry_offset, entries); break;
case 0x000a: add_entry(ifd_type, "GPSMeasureMode", tiff_handle, ifd_entry_offset, entries); break;
case 0x000b: add_entry(ifd_type, "GPSDOP", tiff_handle, ifd_entry_offset, entries); break;
case 0x000c: add_entry(ifd_type, "GPSSpeedRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x000d: add_entry(ifd_type, "GPSSpeed", tiff_handle, ifd_entry_offset, entries); break;
case 0x000e: add_entry(ifd_type, "GPSTrackRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x000f: add_entry(ifd_type, "GPSTrack", tiff_handle, ifd_entry_offset, entries); break;
case 0x0010: add_entry(ifd_type, "GPSImgDirectionRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x0011: add_entry(ifd_type, "GPSImgDirection", tiff_handle, ifd_entry_offset, entries); break;
case 0x0012: add_entry(ifd_type, "GPSMapDatum", tiff_handle, ifd_entry_offset, entries); break;
case 0x0013: add_entry(ifd_type, "GPSDestLatitudeRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x0014: add_entry(ifd_type, "GPSDestLatitude", tiff_handle, ifd_entry_offset, entries); break;
case 0x0015: add_entry(ifd_type, "GPSDestLongitudeRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x0016: add_entry(ifd_type, "GPSDestLongitude", tiff_handle, ifd_entry_offset, entries); break;
case 0x0017: add_entry(ifd_type, "GPSDestBearingRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x0018: add_entry(ifd_type, "GPSDestBearing", tiff_handle, ifd_entry_offset, entries); break;
case 0x0019: add_entry(ifd_type, "GPSDestDistanceRef", tiff_handle, ifd_entry_offset, entries); break;
case 0x001a: add_entry(ifd_type, "GPSDestDistance", tiff_handle, ifd_entry_offset, entries); break;
case 0x001b: add_entry(ifd_type, "GPSProcessingMethod", tiff_handle, ifd_entry_offset, entries); break;
case 0x001c: add_entry(ifd_type, "GPSAreaInformation", tiff_handle, ifd_entry_offset, entries); break;
case 0x001d: add_entry(ifd_type, "GPSDateStamp", tiff_handle, ifd_entry_offset, entries); break;
case 0x001e: add_entry(ifd_type, "GPSDifferential", tiff_handle, ifd_entry_offset, entries); break;
case 0x001f: add_entry(ifd_type, "GPSHPositioningError", tiff_handle, ifd_entry_offset, entries); break;
default:
add_generic_entry(ifd_type, tiff_handle, ifd_entry_offset, entries);
break;
}
break;
case IFD0_INTEROPERABILITY:
case IFD1_INTEROPERABILITY:
switch (entry_tag) {
case 0x0001: add_entry(ifd_type, "InteroperabilityIndex", tiff_handle, ifd_entry_offset, entries); break;
default:
// do nothing by default; the following catch-all was recording huge amounts of redundant data
//add_generic_entry(ifd_type, tiff_handle, ifd_entry_offset, entries);
break;
}
break;
default:
// not a valid type
cout << "exif_entry.parse_entry invalid entry tag: " << entry_tag << "\n";
assert(0);
}
}
