/**
* Formats Data for the data type
*/
protected function _formatData($type, $tag, $intel, $data)
{
switch ($type) {
case 'UBYTE':
case 'SBYTE':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$data = hexdec($data);
if ($tag == '000f') {
//AFMode
switch ($data) {
case 256:
$data = Horde_Image_Translation::t("9-area-focusing");
break;
case 16:
$data = Horde_Image_Translation::t("1-area-focusing");
break;
case 4096:
$data = Horde_Image_Translation::t("3-area-focusing (High speed)");
break;
case 4112:
$data = Horde_Image_Translation::t("1-area-focusing (High speed)");
break;
case 1:
$data = Horde_Image_Translation::t("Spot-focusing");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
}
break;
case 'URATIONAL':
case 'SRATIONAL':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$top = hexdec(substr($data, 8, 8));
$bottom = hexdec(substr($data, 0, 8));
if ($bottom != 0) {
$data = $top / $bottom;
} elseif ($top == 0) {
$data = 0;
} else {
$data = $top . '/' . $bottom;
}
break;
case 'USHORT':
case 'SSHORT':
case 'ULONG':
case 'SLONG':
case 'FLOAT':
case 'DOUBLE':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$data = hexdec($data);
switch ($tag) {
case '0001':
//Image Quality
switch ($data) {
case 2:
$data = Horde_Image_Translation::t("High");
break;
case 3:
$data = Horde_Image_Translation::t("Standard");
break;
case 6:
$data = Horde_Image_Translation::t("Very High");
break;
case 7:
$data = Horde_Image_Translation::t("RAW");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
break;
case '0003':
//White Balance
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("Auto");
break;
case 2:
$data = Horde_Image_Translation::t("Daylight");
break;
case 3:
$data = Horde_Image_Translation::t("Cloudy");
break;
case 4:
$data = Horde_Image_Translation::t("Halogen");
break;
case 5:
$data = Horde_Image_Translation::t("Manual");
break;
case 8:
$data = Horde_Image_Translation::t("Flash");
break;
case 10:
$data = Horde_Image_Translation::t("Black and White");
break;
case 11:
$data = Horde_Image_Translation::t("Manual");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown(%s)"), $data);
break;
}
break;
case '0007':
//Focus Mode
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("Auto");
break;
case 2:
$data = Horde_Image_Translation::t("Manual");
break;
case 4:
$data = Horde_Image_Translation::t("Auto, Focus button");
break;
case 5:
$data = Horde_Image_Translation::t("Auto, Continuous");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown(%s)"), $data);
break;
}
break;
case '001a':
//Image Stabilizer
switch ($data) {
case 2:
$data = Horde_Image_Translation::t("Mode 1");
break;
case 3:
$data = Horde_Image_Translation::t("Off");
break;
case 4:
$data = Horde_Image_Translation::t("Mode 2");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown(%s)"), $data);
break;
}
break;
case '001c':
//Macro mode
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("On");
break;
case 2:
$data = Horde_Image_Translation::t("Off");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown(%s)"), $data);
break;
}
break;
case '001f':
//Shooting Mode
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("Normal");
break;
case 2:
$data = Horde_Image_Translation::t("Portrait");
break;
case 3:
$data = Horde_Image_Translation::t("Scenery");
break;
case 4:
$data = Horde_Image_Translation::t("Sports");
break;
case 5:
$data = Horde_Image_Translation::t("Night Portrait");
break;
case 6:
$data = Horde_Image_Translation::t("Program");
break;
case 7:
$data = Horde_Image_Translation::t("Aperture Priority");
break;
case 8:
$data = Horde_Image_Translation::t("Shutter Priority");
break;
case 9:
$data = Horde_Image_Translation::t("Macro");
break;
case 11:
$data = Horde_Image_Translation::t("Manual");
break;
case 13:
$data = Horde_Image_Translation::t("Panning");
break;
case 14:
$data = Horde_Image_Translation::t("Simple");
break;
case 18:
$data = Horde_Image_Translation::t("Fireworks");
break;
case 19:
$data = Horde_Image_Translation::t("Party");
break;
case 20:
$data = Horde_Image_Translation::t("Snow");
break;
case 21:
$data = Horde_Image_Translation::t("Night Scenery");
break;
case 22:
$data = Horde_Image_Translation::t("Food");
break;
case 23:
$data = Horde_Image_Translation::t("Baby");
break;
case 27:
$data = Horde_Image_Translation::t("High Sensitivity");
break;
case 29:
$data = Horde_Image_Translation::t("Underwater");
break;
case 33:
$data = Horde_Image_Translation::t("Pet");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown(%s)"), $data);
break;
}
break;
case '0020':
//Audio
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("Yes");
break;
case 2:
$data = Horde_Image_Translation::t("No");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
break;
case '0023':
//White Balance Bias
$data = $data . ' EV';
break;
case '0024':
//Flash Bias
$data = $data;
break;
case '0028':
//Colour Effect
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("Off");
break;
case 2:
$data = Horde_Image_Translation::t("Warm");
break;
case 3:
$data = Horde_Image_Translation::t("Cool");
break;
case 4:
$data = Horde_Image_Translation::t("Black and White");
break;
case 5:
$data = Horde_Image_Translation::t("Sepia");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
break;
case '002a':
//Burst Mode
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Off");
break;
case 1:
$data = Horde_Image_Translation::t("Low/High Quality");
break;
case 2:
$data = Horde_Image_Translation::t("Infinite");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
break;
case '002c':
//Contrast
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Standard");
break;
case 1:
$data = Horde_Image_Translation::t("Low");
break;
case 2:
$data = Horde_Image_Translation::t("High");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
break;
case '002d':
//Noise Reduction
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Standard");
break;
case 1:
$data = Horde_Image_Translation::t("Low");
break;
case 2:
$data = Horde_Image_Translation::t("High");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
break;
case '002e':
//Self Timer
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("Off");
break;
case 2:
$data = Horde_Image_Translation::t("10s");
break;
case 3:
$data = Horde_Image_Translation::t("2s");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
break;
case '0030':
//Rotation
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("Horizontal (normal)");
break;
case 6:
$data = Horde_Image_Translation::t("Rotate 90 CW");
break;
case 8:
$data = Horde_Image_Translation::t("Rotate 270 CW");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
break;
case '0032':
//Color Mode
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Normal");
break;
case 1:
$data = Horde_Image_Translation::t("Natural");
break;
default:
$data = sprintf(Horde_Image_Translation::t("Unknown (%s)"), $data);
break;
}
break;
case '0036':
//Travel Day
$data = $data;
break;
}
break;
case 'UNDEFINED':
break;
default:
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
break;
}
return $data;
}
/**
*
* @param $type
* @param $tag
* @param $intel
* @param $data
* @return unknown_type
*/
protected function _formatData($type, $tag, $intel, $data)
{
switch ($type) {
case 'ASCII':
case 'UNDEFINED':
break;
case 'URATIONAL':
case 'SRATIONAL':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$top = hexdec(substr($data, 8, 8));
$bottom = hexdec(substr($data, 0, 8));
if ($bottom) {
$data = $top / $bottom;
} elseif (!$top) {
$data = 0;
} else {
$data = $top . '/' . $bottom;
}
switch ($tag) {
case '0204':
//DigitalZoom
$data .= 'x';
break;
case '0205':
//Unknown2
$data = $top . '/' . $bottom;
break;
}
break;
case 'USHORT':
case 'SSHORT':
case 'ULONG':
case 'SLONG':
case 'FLOAT':
case 'DOUBLE':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$data = hexdec($data);
switch ($tag) {
case '0201':
//JPEGQuality
switch ($data) {
case 1:
$data = 'SQ';
break;
case 2:
$data = 'HQ';
break;
case 3:
$data = 'SHQ';
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
case '0202':
//Macro
switch ($data) {
case 0:
$data = 'Normal';
break;
case 1:
$data = 'Macro';
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
}
break;
default:
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
break;
}
return $data;
}
/**
* Converts an exif field into human-readable form.
*
* Some of these cases are ported from the Exifer library, others were
* changed from their implementation where the EXIF standard dictated
* different behaviour.
*
* @param string $field The name of the field to translate.
* @param string $data The data value to translate.
*
* @return string The converted data.
*/
public static function getHumanReadable($field, $data)
{
switch ($field) {
case 'ExposureMode':
switch ($data) {
case 0:
return Horde_Image_Translation::t("Auto exposure");
case 1:
return Horde_Image_Translation::t("Manual exposure");
case 2:
return Horde_Image_Translation::t("Auto bracket");
default:
return Horde_Image_Translation::t("Unknown");
}
case 'ExposureProgram':
switch ($data) {
case 1:
return Horde_Image_Translation::t("Manual");
case 2:
return Horde_Image_Translation::t("Normal Program");
case 3:
return Horde_Image_Translation::t("Aperture Priority");
case 4:
return Horde_Image_Translation::t("Shutter Priority");
case 5:
return Horde_Image_Translation::t("Creative");
case 6:
return Horde_Image_Translation::t("Action");
case 7:
return Horde_Image_Translation::t("Portrait");
case 8:
return Horde_Image_Translation::t("Landscape");
default:
return Horde_Image_Translation::t("Unknown");
}
case 'XResolution':
case 'YResolution':
if (strpos($data, '/') !== false) {
list($n, $d) = explode('/', $data, 2);
return sprintf(Horde_Image_Translation::t("%d dots per unit"), $n);
}
return sprintf(Horde_Image_Translation::t("%d per unit"), $data);
case 'ResolutionUnit':
switch ($data) {
case 1:
return Horde_Image_Translation::t("Pixels");
case 2:
return Horde_Image_Translation::t("Inch");
case 3:
return Horde_Image_Translation::t("Centimeter");
default:
return Horde_Image_Translation::t("Unknown");
}
case 'ExifImageWidth':
case 'ExifImageLength':
return sprintf(Horde_Image_Translation::t("%d pixels"), $data);
case 'Orientation':
switch ($data) {
case 1:
return sprintf(Horde_Image_Translation::t("Normal (O deg)"));
case 2:
return sprintf(Horde_Image_Translation::t("Mirrored"));
case 3:
return sprintf(Horde_Image_Translation::t("Upsidedown"));
case 4:
return sprintf(Horde_Image_Translation::t("Upsidedown Mirrored"));
case 5:
return sprintf(Horde_Image_Translation::t("90 deg CW Mirrored"));
case 6:
return sprintf(Horde_Image_Translation::t("90 deg CCW"));
case 7:
return sprintf(Horde_Image_Translation::t("90 deg CCW Mirrored"));
case 8:
return sprintf(Horde_Image_Translation::t("90 deg CW"));
}
break;
case 'ExposureTime':
if (strpos($data, '/') !== false) {
list($n, $d) = explode('/', $data, 2);
if ($d == 0) {
return;
}
$data = $n / $d;
}
return self::_formatExposure($data);
case 'ShutterSpeedValue':
if (strpos($data, '/') !== false) {
list($n, $d) = explode('/', $data, 2);
if ($d == 0) {
return;
}
$data = $n / $d;
}
$data = exp($data * log(2));
if ($data > 0) {
$data = 1 / $data;
}
return self::_formatExposure($data);
case 'ApertureValue':
case 'MaxApertureValue':
if (strpos($data, '/') !== false) {
list($n, $d) = explode('/', $data, 2);
if ($d == 0) {
return;
}
$data = $n / $d;
$data = exp($data * log(2) / 2);
// Precision is 1 digit.
$data = round($data, 1);
}
return 'f/' . $data;
case 'FocalLength':
if (strpos($data, '/') !== false) {
list($n, $d) = explode('/', $data, 2);
if ($d == 0) {
return;
}
return sprintf(Horde_Image_Translation::t("%d mm"), round($n / $d));
}
return sprintf(Horde_Image_Translation::t("%d mm"), $data);
case 'FNumber':
if (strpos($data, '/') !== false) {
list($n, $d) = explode('/', $data, 2);
if ($d != 0) {
return 'f/' . round($n / $d, 1);
}
}
return 'f/' . $data;
case 'ExposureBiasValue':
if (strpos($data, '/') !== false) {
list($n, $d) = explode('/', $data, 2);
if ($n == 0) {
return '0 EV';
}
}
return $data . ' EV';
case 'MeteringMode':
switch ($data) {
case 0:
return Horde_Image_Translation::t("Unknown");
case 1:
return Horde_Image_Translation::t("Average");
case 2:
return Horde_Image_Translation::t("Center Weighted Average");
case 3:
return Horde_Image_Translation::t("Spot");
case 4:
return Horde_Image_Translation::t("Multi-Spot");
case 5:
return Horde_Image_Translation::t("Multi-Segment");
case 6:
return Horde_Image_Translation::t("Partial");
case 255:
return Horde_Image_Translation::t("Other");
default:
return sprintf(Horde_Image_Translation::t("Unknown: %s"), $data);
}
break;
case 'LightSource':
switch ($data) {
case 1:
return Horde_Image_Translation::t("Daylight");
case 2:
return Horde_Image_Translation::t("Fluorescent");
case 3:
return Horde_Image_Translation::t("Tungsten");
case 4:
return Horde_Image_Translation::t("Flash");
case 9:
return Horde_Image_Translation::t("Fine weather");
case 10:
return Horde_Image_Translation::t("Cloudy weather");
case 11:
return Horde_Image_Translation::t("Shade");
case 12:
return Horde_Image_Translation::t("Daylight fluorescent");
case 13:
return Horde_Image_Translation::t("Day white fluorescent");
case 14:
return Horde_Image_Translation::t("Cool white fluorescent");
case 15:
return Horde_Image_Translation::t("White fluorescent");
case 17:
return Horde_Image_Translation::t("Standard light A");
case 18:
return Horde_Image_Translation::t("Standard light B");
case 19:
return Horde_Image_Translation::t("Standard light C");
case 20:
return 'D55';
case 21:
return 'D65';
case 22:
return 'D75';
case 23:
return 'D50';
case 24:
return Horde_Image_Translation::t("ISO studio tungsten");
case 255:
return Horde_Image_Translation::t("other light source");
default:
return Horde_Image_Translation::t("Unknown");
}
case 'WhiteBalance':
switch ($data) {
case 0:
return Horde_Image_Translation::t("Auto");
case 1:
return Horde_Image_Translation::t("Manual");
default:
Horde_Image_Translation::t("Unknown");
}
break;
case 'FocalLengthIn35mmFilm':
return $data . ' mm';
case 'Flash':
switch ($data) {
case 0:
return Horde_Image_Translation::t("No Flash");
case 1:
return Horde_Image_Translation::t("Flash");
case 5:
return Horde_Image_Translation::t("Flash, strobe return light not detected");
case 7:
return Horde_Image_Translation::t("Flash, strobe return light detected");
case 9:
return Horde_Image_Translation::t("Compulsory Flash");
case 13:
return Horde_Image_Translation::t("Compulsory Flash, Return light not detected");
case 15:
return Horde_Image_Translation::t("Compulsory Flash, Return light detected");
case 16:
return Horde_Image_Translation::t("No Flash");
case 24:
return Horde_Image_Translation::t("No Flash");
case 25:
return Horde_Image_Translation::t("Flash, Auto-Mode");
case 29:
return Horde_Image_Translation::t("Flash, Auto-Mode, Return light not detected");
case 31:
return Horde_Image_Translation::t("Flash, Auto-Mode, Return light detected");
case 32:
return Horde_Image_Translation::t("No Flash");
case 65:
return Horde_Image_Translation::t("Red Eye");
case 69:
return Horde_Image_Translation::t("Red Eye, Return light not detected");
case 71:
return Horde_Image_Translation::t("Red Eye, Return light detected");
case 73:
return Horde_Image_Translation::t("Red Eye, Compulsory Flash");
case 77:
return Horde_Image_Translation::t("Red Eye, Compulsory Flash, Return light not detected");
case 79:
return Horde_Image_Translation::t("Red Eye, Compulsory Flash, Return light detected");
case 89:
return Horde_Image_Translation::t("Red Eye, Auto-Mode");
case 93:
return Horde_Image_Translation::t("Red Eye, Auto-Mode, Return light not detected");
case 95:
return Horde_Image_Translation::t("Red Eye, Auto-Mode, Return light detected");
}
break;
case 'FileSize':
if ($data <= 0) {
return '0 Bytes';
}
$s = array('B', 'kB', 'MB', 'GB');
$e = floor(log($data, 1024));
return round($data / pow(1024, $e), 2) . ' ' . $s[$e];
case 'SensingMethod':
switch ($data) {
case 1:
return Horde_Image_Translation::t("Not defined");
case 2:
return Horde_Image_Translation::t("One Chip Color Area Sensor");
case 3:
return Horde_Image_Translation::t("Two Chip Color Area Sensor");
case 4:
return Horde_Image_Translation::t("Three Chip Color Area Sensor");
case 5:
return Horde_Image_Translation::t("Color Sequential Area Sensor");
case 7:
return Horde_Image_Translation::t("Trilinear Sensor");
case 8:
return Horde_Image_Translation::t("Color Sequential Linear Sensor");
default:
return Horde_Image_Translation::t("Unknown");
}
case 'ColorSpace':
switch ($data) {
case 1:
return Horde_Image_Translation::t("sRGB");
default:
return Horde_Image_Translation::t("Uncalibrated");
}
case 'SceneCaptureType':
switch ($data) {
case 0:
return Horde_Image_Translation::t("Standard");
case 1:
return Horde_Image_Translation::t("Landscape");
case 2:
return Horde_Image_Translation::t("Portrait");
case 3:
return Horde_Image_Translation::t("Night Scene");
default:
return Horde_Image_Translation::t("Unknown");
}
case 'DateTime':
case 'DateTimeOriginal':
case 'DateTimeDigitized':
return date('m/d/Y H:i:s O', $data);
case 'UserComment':
//@TODO: the first 8 bytes of this field contain the charset used
// to encode the comment. Either ASCII, JIS, UNICODE, or
// UNDEFINED. Should probably either convert to a known charset
// here and let the calling code deal with it, or allow this
// method to take an optional charset to convert to (would
// introduce a dependency on Horde_String to do the conversion).
$data = trim(substr($data, 7));
default:
return !empty($data) ? $data : '---';
}
}
/**
*
* @param $type
* @param $tag
* @param $intel
* @param $model
* @param $data
* @return unknown_type
*/
protected function _formatData($type, $tag, $intel, $model, $data)
{
switch ($type) {
case 'URATIONAL':
case 'SRATIONAL':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$top = hexdec(substr($data, 8, 8));
$bottom = hexdec(substr($data, 0, 8));
if ($bottom != 0) {
$data = $top / $bottom;
} elseif ($top == 0) {
$data = 0;
} else {
$data = $top . '/' . $bottom;
}
if ($tag == '0085' && $model == 1) {
//ManualFocusDistance
$data = $data . ' m';
}
if ($tag == '0086' && $model == 1) {
//DigitalZoom
$data = $data . 'x';
}
if ($tag == '000a' && $model == 0) {
//DigitalZoom
$data = $data . 'x';
}
break;
case 'USHORT':
case 'SSHORT':
case 'ULONG':
case 'SLONG':
case 'FLOAT':
case 'DOUBLE':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$data = hexdec($data);
if ($model != 0) {
break;
}
switch ($tag) {
case '0003':
//Quality
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("VGA Basic");
break;
case 2:
$data = Horde_Image_Translation::t("VGA Normal");
break;
case 3:
$data = Horde_Image_Translation::t("VGA Fine");
break;
case 4:
$data = Horde_Image_Translation::t("SXGA Basic");
break;
case 5:
$data = Horde_Image_Translation::t("SXGA Normal");
break;
case 6:
$data = Horde_Image_Translation::t("SXGA Fine");
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
case '0004':
//Color
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("Color");
break;
case 2:
$data = Horde_Image_Translation::t("Monochrome");
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
case '0005':
//Image Adjustment
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Normal");
break;
case 1:
$data = Horde_Image_Translation::t("Bright+");
break;
case 2:
$data = Horde_Image_Translation::t("Bright-");
break;
case 3:
$data = Horde_Image_Translation::t("Contrast+");
break;
case 4:
$data = Horde_Image_Translation::t("Contrast-");
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
case '0006':
//CCD Sensitivity
switch ($data) {
case 0:
$data = 'ISO-80';
break;
case 2:
$data = 'ISO-160';
break;
case 4:
$data = 'ISO-320';
break;
case 5:
$data = 'ISO-100';
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
case '0007':
//White Balance
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Auto");
break;
case 1:
$data = Horde_Image_Translation::t("Preset");
break;
case 2:
$data = Horde_Image_Translation::t("Daylight");
break;
case 3:
$data = Horde_Image_Translation::t("Incandescense");
break;
case 4:
$data = Horde_Image_Translation::t("Flourescence");
break;
case 5:
$data = Horde_Image_Translation::t("Cloudy");
break;
case 6:
$data = Horde_Image_Translation::t("SpeedLight");
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
case '000b':
//Converter
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("None");
break;
case 1:
$data = Horde_Image_Translation::t("Fisheye");
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
}
case 'UNDEFINED':
if ($model != 1) {
break;
}
switch ($tag) {
case '0001':
$data = $data / 100;
break;
case '0088':
//AF Focus Position
$temp = Horde_Image_Translation::t("Center");
$data = bin2hex($data);
$data = str_replace('01', 'Top', $data);
$data = str_replace('02', 'Bottom', $data);
$data = str_replace('03', 'Left', $data);
$data = str_replace('04', 'Right', $data);
$data = str_replace('00', '', $data);
if (!strlen($data)) {
$data = $temp;
}
break;
}
break;
default:
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
if ($model != 1) {
break;
}
switch ($tag) {
case '0083':
//Lens Type
$data = hexdec(substr($data, 0, 2));
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("AF non D");
break;
case 1:
$data = Horde_Image_Translation::t("Manual");
break;
case 2:
$data = 'AF-D or AF-S';
break;
case 6:
$data = 'AF-D G';
break;
case 10:
$data = 'AF-D VR';
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
case '0087':
//Flash type
$data = hexdec(substr($data, 0, 2));
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Did Not Fire");
break;
case 4:
$data = Horde_Image_Translation::t("Unknown");
break;
case 7:
$data = Horde_Image_Translation::t("External");
break;
case 9:
$data = Horde_Image_Translation::t("On Camera");
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
}
break;
}
return $data;
}
/**
* Formats Data for the data type
*/
protected function _formatData($type, $tag, $intel, $data, $exif, &$result)
{
$place = 0;
switch ($type) {
case 'ASCII':
$result = $data = str_replace('\\0', '', $data);
break;
case 'URATIONAL':
case 'SRATIONAL':
$data = bin2hex($data);
if ($intel == 1) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$top = hexdec(substr($data, 8, 8));
$bottom = hexdec(substr($data, 0, 8));
if ($bottom != 0) {
$data = $top / $bottom;
} elseif ($top == 0) {
$data = 0;
} else {
$data = $top . '/' . $bottom;
}
if ($tag == '0204') {
//DigitalZoom
$data = $data . 'x';
}
case 'USHORT':
case 'SSHORT':
case 'ULONG':
case 'SLONG':
case 'FLOAT':
case 'DOUBLE':
$data = bin2hex($data);
$result['RAWDATA'] = $data;
// TODO: split this code up
switch ($tag) {
case '0001':
//first chunk
$result['Bytes'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
if ($result['Bytes'] != strlen($data) / 2) {
//Bad chunk
return $result;
}
$result['Macro'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//1
switch ($result['Macro']) {
case 1:
$result['Macro'] = Horde_Image_Translation::t("Macro");
break;
case 2:
$result['Macro'] = Horde_Image_Translation::t("Normal");
break;
default:
$result['Macro'] = Horde_Image_Translation::t("Unknown");
}
$result['SelfTimer'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//2
switch ($result['SelfTimer']) {
case 0:
$result['SelfTimer'] = Horde_Image_Translation::t("Off");
break;
default:
$result['SelfTimer'] .= Horde_Image_Translation::t("/10s");
}
$result['Quality'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//3
switch ($result['Quality']) {
case 2:
$result['Quality'] = Horde_Image_Translation::t("Normal");
break;
case 3:
$result['Quality'] = Horde_Image_Translation::t("Fine");
break;
case 5:
$result['Quality'] = Horde_Image_Translation::t("Superfine");
break;
default:
$result['Quality'] = Horde_Image_Translation::t("Unknown");
}
$result['Flash'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//4
switch ($result['Flash']) {
case 0:
$result['Flash'] = Horde_Image_Translation::t("Off");
break;
case 1:
$result['Flash'] = Horde_Image_Translation::t("Auto");
break;
case 2:
$result['Flash'] = Horde_Image_Translation::t("On");
break;
case 3:
$result['Flash'] = Horde_Image_Translation::t("Red Eye Reduction");
break;
case 4:
$result['Flash'] = Horde_Image_Translation::t("Slow Synchro");
break;
case 5:
$result['Flash'] = Horde_Image_Translation::t("Auto + Red Eye Reduction");
break;
case 6:
$result['Flash'] = Horde_Image_Translation::t("On + Red Eye Reduction");
break;
case 16:
$result['Flash'] = Horde_Image_Translation::t("External Flash");
break;
default:
$result['Flash'] = Horde_Image_Translation::t("Unknown");
}
$result['DriveMode'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//5
switch ($result['DriveMode']) {
case 0:
$result['DriveMode'] = Horde_Image_Translation::t("Single/Timer");
break;
case 1:
$result['DriveMode'] = Horde_Image_Translation::t("Continuous");
break;
default:
$result['DriveMode'] = Horde_Image_Translation::t("Unknown");
}
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//6
$result['FocusMode'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//7
switch ($result['FocusMode']) {
case 0:
$result['FocusMode'] = Horde_Image_Translation::t("One-Shot");
break;
case 1:
$result['FocusMode'] = Horde_Image_Translation::t("AI Servo");
break;
case 2:
$result['FocusMode'] = Horde_Image_Translation::t("AI Focus");
break;
case 3:
$result['FocusMode'] = Horde_Image_Translation::t("Manual Focus");
break;
case 4:
$result['FocusMode'] = Horde_Image_Translation::t("Single");
break;
case 5:
$result['FocusMode'] = Horde_Image_Translation::t("Continuous");
break;
case 6:
$result['FocusMode'] = Horde_Image_Translation::t("Manual Focus");
break;
default:
$result['FocusMode'] = Horde_Image_Translation::t("Unknown");
}
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//8
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//9
$result['ImageSize'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//10
switch ($result['ImageSize']) {
case 0:
$result['ImageSize'] = Horde_Image_Translation::t("Large");
break;
case 1:
$result['ImageSize'] = Horde_Image_Translation::t("Medium");
break;
case 2:
$result['ImageSize'] = Horde_Image_Translation::t("Small");
break;
default:
$result['ImageSize'] = Horde_Image_Translation::t("Unknown");
}
$result['EasyShooting'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//11
switch ($result['EasyShooting']) {
case 0:
$result['EasyShooting'] = Horde_Image_Translation::t("Full Auto");
break;
case 1:
$result['EasyShooting'] = Horde_Image_Translation::t("Manual");
break;
case 2:
$result['EasyShooting'] = Horde_Image_Translation::t("Landscape");
break;
case 3:
$result['EasyShooting'] = Horde_Image_Translation::t("Fast Shutter");
break;
case 4:
$result['EasyShooting'] = Horde_Image_Translation::t("Slow Shutter");
break;
case 5:
$result['EasyShooting'] = Horde_Image_Translation::t("Night");
break;
case 6:
$result['EasyShooting'] = Horde_Image_Translation::t("Black & White");
break;
case 7:
$result['EasyShooting'] = Horde_Image_Translation::t("Sepia");
break;
case 8:
$result['EasyShooting'] = Horde_Image_Translation::t("Portrait");
break;
case 9:
$result['EasyShooting'] = Horde_Image_Translation::t("Sport");
break;
case 10:
$result['EasyShooting'] = Horde_Image_Translation::t("Macro/Close-Up");
break;
case 11:
$result['EasyShooting'] = Horde_Image_Translation::t("Pan Focus");
break;
default:
$result['EasyShooting'] = Horde_Image_Translation::t("Unknown");
}
$result['DigitalZoom'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//12
switch ($result['DigitalZoom']) {
case 0:
case 65535:
$result['DigitalZoom'] = Horde_Image_Translation::t("None");
break;
case 1:
$result['DigitalZoom'] = Horde_Image_Translation::t("2x");
break;
case 2:
$result['DigitalZoom'] = Horde_Image_Translation::t("4x");
break;
default:
$result['DigitalZoom'] = Horde_Image_Translation::t("Unknown");
}
$result['Contrast'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//13
switch ($result['Contrast']) {
case 0:
$result['Contrast'] = Horde_Image_Translation::t("Normal");
break;
case 1:
$result['Contrast'] = Horde_Image_Translation::t("High");
break;
case 65535:
$result['Contrast'] = Horde_Image_Translation::t("Low");
break;
default:
$result['Contrast'] = Horde_Image_Translation::t("Unknown");
}
$result['Saturation'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//14
switch ($result['Saturation']) {
case 0:
$result['Saturation'] = Horde_Image_Translation::t("Normal");
break;
case 1:
$result['Saturation'] = Horde_Image_Translation::t("High");
break;
case 65535:
$result['Saturation'] = Horde_Image_Translation::t("Low");
break;
default:
$result['Saturation'] = Horde_Image_Translation::t("Unknown");
}
$result['Sharpness'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//15
switch ($result['Sharpness']) {
case 0:
$result['Sharpness'] = Horde_Image_Translation::t("Normal");
break;
case 1:
$result['Sharpness'] = Horde_Image_Translation::t("High");
break;
case 65535:
$result['Sharpness'] = Horde_Image_Translation::t("Low");
break;
default:
$result['Sharpness'] = Horde_Image_Translation::t("Unknown");
}
$result['ISO'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//16
switch ($result['ISO']) {
case 32767:
case 0:
$result['ISO'] = isset($exif['SubIFD']['ISOSpeedRatings']) ? $exif['SubIFD']['ISOSpeedRatings'] : 'Unknown';
break;
case 15:
$result['ISO'] = Horde_Image_Translation::t("Auto");
break;
case 16:
$result['ISO'] = 50;
break;
case 17:
$result['ISO'] = 100;
break;
case 18:
$result['ISO'] = 200;
break;
case 19:
$result['ISO'] = 400;
break;
default:
$result['ISO'] = Horde_Image_Translation::t("Unknown");
}
$result['MeteringMode'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//17
switch ($result['MeteringMode']) {
case 3:
$result['MeteringMode'] = Horde_Image_Translation::t("Evaluative");
break;
case 4:
$result['MeteringMode'] = Horde_Image_Translation::t("Partial");
break;
case 5:
$result['MeteringMode'] = Horde_Image_Translation::t("Center-weighted");
break;
default:
$result['MeteringMode'] = Horde_Image_Translation::t("Unknown");
}
$result['FocusType'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//18
switch ($result['FocusType']) {
case 0:
$result['FocusType'] = Horde_Image_Translation::t("Manual");
break;
case 1:
$result['FocusType'] = Horde_Image_Translation::t("Auto");
break;
case 3:
$result['FocusType'] = Horde_Image_Translation::t("Close-up (Macro)");
break;
case 8:
$result['FocusType'] = Horde_Image_Translation::t("Locked (Pan Mode)");
break;
default:
$result['FocusType'] = Horde_Image_Translation::t("Unknown");
}
$result['AFPointSelected'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//19
switch ($result['AFPointSelected']) {
case 12288:
$result['AFPointSelected'] = Horde_Image_Translation::t("Manual Focus");
break;
case 12289:
$result['AFPointSelected'] = Horde_Image_Translation::t("Auto Selected");
break;
case 12290:
$result['AFPointSelected'] = Horde_Image_Translation::t("Right");
break;
case 12291:
$result['AFPointSelected'] = Horde_Image_Translation::t("Center");
break;
case 12292:
$result['AFPointSelected'] = Horde_Image_Translation::t("Left");
break;
default:
$result['AFPointSelected'] = Horde_Image_Translation::t("Unknown");
}
$result['ExposureMode'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//20
switch ($result['ExposureMode']) {
case 0:
$result['ExposureMode'] = Horde_Image_Translation::t("EasyShoot");
break;
case 1:
$result['ExposureMode'] = Horde_Image_Translation::t("Program");
break;
case 2:
$result['ExposureMode'] = Horde_Image_Translation::t("Tv");
break;
case 3:
$result['ExposureMode'] = Horde_Image_Translation::t("Av");
break;
case 4:
$result['ExposureMode'] = Horde_Image_Translation::t("Manual");
break;
case 5:
$result['ExposureMode'] = Horde_Image_Translation::t("Auto-DEP");
break;
default:
$result['ExposureMode'] = Horde_Image_Translation::t("Unknown");
}
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//21
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//22
$result['LongFocalLength'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//23
$result['LongFocalLength'] .= 'focal units';
$result['ShortFocalLength'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//24
$result['ShortFocalLength'] .= ' focal units';
$result['FocalUnits'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//25
$result['FocalUnits'] .= ' per mm';
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//26
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//27
$result['FlashActivity'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//28
switch ($result['FlashActivity']) {
case 0:
$result['FlashActivity'] = Horde_Image_Translation::t("Flash Did Not Fire");
break;
case 1:
$result['FlashActivity'] = Horde_Image_Translation::t("Flash Fired");
break;
default:
$result['FlashActivity'] = Horde_Image_Translation::t("Unknown");
}
$result['FlashDetails'] = str_pad(base_convert(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)), 16, 2), 16, '0', STR_PAD_LEFT);
$place += 4;
//29
$flashDetails = array();
if (substr($result['FlashDetails'], 1, 1) == 1) {
$flashDetails[] = Horde_Image_Translation::t("External E-TTL");
}
if (substr($result['FlashDetails'], 2, 1) == 1) {
$flashDetails[] = Horde_Image_Translation::t("Internal Flash");
}
if (substr($result['FlashDetails'], 4, 1) == 1) {
$flashDetails[] = Horde_Image_Translation::t("FP sync used");
}
if (substr($result['FlashDetails'], 8, 1) == 1) {
$flashDetails[] = Horde_Image_Translation::t("2nd(rear)-curtain sync used");
}
if (substr($result['FlashDetails'], 12, 1) == 1) {
$flashDetails[] = Horde_Image_Translation::t("1st curtain sync");
}
$result['FlashDetails'] = implode(',', $flashDetails);
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//30
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//31
$anotherFocusMode = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//32
if (strpos(strtoupper($exif['IFD0']['Model']), 'G1') !== false) {
switch ($anotherFocusMode) {
case 0:
$result['FocusMode'] = Horde_Image_Translation::t("Single");
break;
case 1:
$result['FocusMode'] = Horde_Image_Translation::t("Continuous");
break;
default:
$result['FocusMode'] = Horde_Image_Translation::t("Unknown");
}
}
break;
case '0004':
//second chunk
$result['Bytes'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//0
if ($result['Bytes'] != strlen($data) / 2) {
return $result;
//Bad chunk
}
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//1
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//2
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//3
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//4
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//5
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//6
$result['WhiteBalance'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//7
switch ($result['WhiteBalance']) {
case 0:
$result['WhiteBalance'] = Horde_Image_Translation::t("Auto");
break;
case 1:
$result['WhiteBalance'] = Horde_Image_Translation::t("Sunny");
break;
case 2:
$result['WhiteBalance'] = Horde_Image_Translation::t("Cloudy");
break;
case 3:
$result['WhiteBalance'] = Horde_Image_Translation::t("Tungsten");
break;
case 4:
$result['WhiteBalance'] = Horde_Image_Translation::t("Fluorescent");
break;
case 5:
$result['WhiteBalance'] = Horde_Image_Translation::t("Flash");
break;
case 6:
$result['WhiteBalance'] = Horde_Image_Translation::t("Custom");
break;
default:
$result['WhiteBalance'] = Horde_Image_Translation::t("Unknown");
}
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//8
$result['SequenceNumber'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//9
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//10
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//11
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//12
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//13
$result['AFPointUsed'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//14
$afPointUsed = array();
if ($result['AFPointUsed'] & 0x1) {
$afPointUsed[] = Horde_Image_Translation::t("Right");
//bit 0
}
if ($result['AFPointUsed'] & 0x2) {
$afPointUsed[] = Horde_Image_Translation::t("Center");
//bit 1
}
if ($result['AFPointUsed'] & 0x4) {
$afPointUsed[] = Horde_Image_Translation::t("Left");
//bit 2
}
if ($result['AFPointUsed'] & 0x800) {
$afPointUsed[] = 12;
//bit 12
}
if ($result['AFPointUsed'] & 0x1000) {
$afPointUsed[] = 13;
//bit 13
}
if ($result['AFPointUsed'] & 0x2000) {
$afPointUsed[] = 14;
//bit 14
}
if ($result['AFPointUsed'] & 0x4000) {
$afPointUsed[] = 15;
//bit 15
}
$result['AFPointUsed'] = implode(',', $afPointUsed);
$result['FlashBias'] = Horde_Image_Exif::intel2Moto(substr($data, $place, 4));
$place += 4;
//15
switch ($result['FlashBias']) {
case 'ffc0':
$result['FlashBias'] = '-2 EV';
break;
case 'ffcc':
$result['FlashBias'] = '-1.67 EV';
break;
case 'ffd0':
$result['FlashBias'] = '-1.5 EV';
break;
case 'ffd4':
$result['FlashBias'] = '-1.33 EV';
break;
case 'ffe0':
$result['FlashBias'] = '-1 EV';
break;
case 'ffec':
$result['FlashBias'] = '-0.67 EV';
break;
case 'fff0':
$result['FlashBias'] = '-0.5 EV';
break;
case 'fff4':
$result['FlashBias'] = '-0.33 EV';
break;
case '0000':
$result['FlashBias'] = '0 EV';
break;
case '000c':
$result['FlashBias'] = '0.33 EV';
break;
case '0010':
$result['FlashBias'] = '0.5 EV';
break;
case '0014':
$result['FlashBias'] = '0.67 EV';
break;
case '0020':
$result['FlashBias'] = '1 EV';
break;
case '002c':
$result['FlashBias'] = '1.33 EV';
break;
case '0030':
$result['FlashBias'] = '1.5 EV';
break;
case '0034':
$result['FlashBias'] = '1.67 EV';
break;
case '0040':
$result['FlashBias'] = '2 EV';
break;
default:
$result['FlashBias'] = Horde_Image_Translation::t("Unknown");
}
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//16
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//17
$result['Unknown'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//18
$result['SubjectDistance'] = hexdec(Horde_Image_Exif::intel2Moto(substr($data, $place, 4)));
$place += 4;
//19
$result['SubjectDistance'] .= '/100 m';
break;
case '0008':
//image number
if ($intel == 1) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$data = hexdec($data);
$result = round($data / 10000) . '-' . $data % 10000;
break;
case '000c':
//camera serial number
if ($intel == 1) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$data = hexdec($data);
$result = '#' . bin2hex(substr($data, 0, 16)) . substr($data, 16, 16);
break;
}
break;
default:
if ($type != 'UNDEFINED') {
$data = bin2hex($data);
if ($intel == 1) {
$data = Horde_Image_Exif::intel2Moto($data);
}
}
break;
}
return $data;
}
/**
*
* @param $type
* @param $tag
* @param $intel
* @param $data
* @return unknown_type
*/
protected function _formatData($type, $tag, $intel, $data)
{
switch ($type) {
case 'ASCII':
case 'UNDEFINED':
break;
case 'URATIONAL':
case 'SRATIONAL':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$top = hexdec(substr($data, 8, 8));
$bottom = hexdec(substr($data, 0, 8));
if ($bottom) {
$data = $top / $bottom;
} elseif (!$top) {
$data = 0;
} else {
$data = $top . '/' . $bottom;
}
if ($tag == '1011') {
//FlashStrength
$data = $data . ' EV';
}
break;
case 'USHORT':
case 'SSHORT':
case 'ULONG':
case 'SLONG':
case 'FLOAT':
case 'DOUBLE':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$data = hexdec($data);
switch ($tag) {
case '1001':
//Sharpness
switch ($data) {
case 1:
$data = Horde_Image_Translation::t("Soft");
break;
case 2:
$data = Horde_Image_Translation::t("Soft");
break;
case 3:
$data = Horde_Image_Translation::t("Normal");
break;
case 4:
$data = Horde_Image_Translation::t("Hard");
break;
case 5:
$data = Horde_Image_Translation::t("Hard");
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
case '1002':
//WhiteBalance
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Auto");
break;
case 256:
$data = Horde_Image_Translation::t("Daylight");
break;
case 512:
$data = Horde_Image_Translation::t("Cloudy");
break;
case 768:
$data = Horde_Image_Translation::t("DaylightColor-fluorescence");
break;
case 769:
$data = Horde_Image_Translation::t("DaywhiteColor-fluorescence");
break;
case 770:
$data = Horde_Image_Translation::t("White-fluorescence");
break;
case 1024:
$data = Horde_Image_Translation::t("Incandescense");
break;
case 3840:
$data = Horde_Image_Translation::t("Custom");
break;
default:
$data = Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
case '1003':
//Color
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Chroma Saturation Normal(STD)");
break;
case 256:
$data = Horde_Image_Translation::t("Chroma Saturation High");
break;
case 512:
$data = Horde_Image_Translation::t("Chroma Saturation Low(ORG)");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1004':
//Tone
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Contrast Normal(STD)");
break;
case 256:
$data = Horde_Image_Translation::t("Contrast High(HARD)");
break;
case 512:
$data = Horde_Image_Translation::t("Contrast Low(ORG)");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1010':
//FlashMode
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Auto");
break;
case 1:
$data = Horde_Image_Translation::t("On");
break;
case 2:
$data = Horde_Image_Translation::t("Off");
break;
case 3:
$data = Horde_Image_Translation::t("Red-Eye Reduction");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1020':
//Macro
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Off");
break;
case 1:
$data = Horde_Image_Translation::t("On");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1021':
//FocusMode
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Auto");
break;
case 1:
$data = Horde_Image_Translation::t("Manual");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1030':
//SlowSync
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Off");
break;
case 1:
$data = Horde_Image_Translation::t("On");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1031':
//PictureMode
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Auto");
break;
case 1:
$data = Horde_Image_Translation::t("Portrait");
break;
case 2:
$data = Horde_Image_Translation::t("Landscape");
break;
case 4:
$data = Horde_Image_Translation::t("Sports");
break;
case 5:
$data = Horde_Image_Translation::t("Night");
break;
case 6:
$data = Horde_Image_Translation::t("Program AE");
break;
case 256:
$data = Horde_Image_Translation::t("Aperture Prority AE");
break;
case 512:
$data = Horde_Image_Translation::t("Shutter Priority");
break;
case 768:
$data = Horde_Image_Translation::t("Manual Exposure");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1100':
//ContinuousTakingBracket
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Off");
break;
case 1:
$data = Horde_Image_Translation::t("On");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1300':
//BlurWarning
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("No Warning");
break;
case 1:
$data = Horde_Image_Translation::t("Warning");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1301':
//FocusWarning
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("Auto Focus Good");
break;
case 1:
$data = Horde_Image_Translation::t("Out of Focus");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
case '1302':
//AEWarning
switch ($data) {
case 0:
$data = Horde_Image_Translation::t("AE Good");
break;
case 1:
$data = Horde_Image_Translation::t("Over Exposure");
break;
default:
$data = Horde_Image_Translation::t("Unknown: ") . $data;
break;
}
break;
}
break;
default:
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
break;
}
return $data;
}
/**
*
* @param $type
* @param $tag
* @param $intel
* @param $data
* @return unknown_type
*/
protected function _formatData($type, $tag, $intel, $data)
{
switch ($type) {
case 'ASCII':
case 'UNDEFINED':
break;
case 'URATIONAL':
case 'SRATIONAL':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$top = hexdec(substr($data, 8, 8));
$bottom = hexdec(substr($data, 0, 8));
if ($bottom) {
$data = $top / $bottom;
} elseif (!$top) {
$data = 0;
} else {
$data = $top . '/' . $bottom;
}
break;
case 'USHORT':
case 'SSHORT':
case 'ULONG':
case 'SLONG':
case 'FLOAT':
case 'DOUBLE':
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
$data = hexdec($data);
switch ($tag) {
case '0200':
//SpecialMode
$data = $data == 0 ? Horde_Image_Translation::t("Normal") : Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
case '0201':
//Quality
$data = $data == 2 ? Horde_Image_Translation::t("High") : Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
case '0202':
//Macro
$data = $data == 0 ? Horde_Image_Translation::t("Normal") : Horde_Image_Translation::t("Unknown") . ': ' . $data;
break;
}
break;
default:
$data = bin2hex($data);
if ($intel) {
$data = Horde_Image_Exif::intel2Moto($data);
}
}
return $data;
}
/**
*
* @param $type
* @param $tag
* @param $intel
* @param $data
* @return unknown_type
*/
protected function _formatData($type, $tag, $intel, $data)
{
switch ($type) {
case 'ASCII':
// Search for a null byte and stop there.
if (($pos = strpos($data, chr(0))) !== false) {
$data = substr($data, 0, $pos);
}
// Format certain kinds of strings nicely (Camera make etc.)
if ($tag == '010f') {
$data = Horde_String::ucwords(Horde_String::lower(trim($data)));
}
break;
case 'URATIONAL':
case 'SRATIONAL':
$data = bin2hex($data);
if ($intel == 1) {
$data = Horde_Image_Exif::intel2Moto($data);
}
if ($intel == 1) {
// intel stores them bottom-top
$top = hexdec(substr($data, 8, 8));
} else {
// motorola stores them top-bottom
$top = hexdec(substr($data, 0, 8));
}
if ($intel == 1) {
// intel stores them bottom-top
$bottom = hexdec(substr($data, 0, 8));
} else {
// motorola stores them top-bottom
$bottom = hexdec(substr($data, 8, 8));
}
if ($type == 'SRATIONAL' && $top > 2147483647) {
// this makes the number signed instead of unsigned
$top = $top - 4294967296;
}
if ($bottom != 0) {
$data = $top / $bottom;
} elseif ($top == 0) {
$data = 0;
} else {
$data = $top . '/' . $bottom;
}
// Exposure Time
if ($tag == '829a') {
if ($bottom != 0) {
$data = $top . '/' . $bottom;
} else {
$data = 0;
}
}
break;
case 'USHORT':
case 'SSHORT':
case 'ULONG':
case 'SLONG':
case 'FLOAT':
case 'DOUBLE':
$data = bin2hex($data);
if ($intel == 1) {
$data = Horde_Image_Exif::intel2Moto($data);
}
if ($intel == 0 && ($type == 'USHORT' || $type == 'SSHORT')) {
$data = substr($data, 0, 4);
}
$data = hexdec($data);
if ($type == 'SSHORT' && $data > 32767) {
// this makes the number signed instead of unsigned
$data = $data - 65536;
}
if ($type == 'SLONG' && $data > 2147483647) {
// this makes the number signed instead of unsigned
$data = $data - 4294967296;
}
break;
case 'UNDEFINED':
// ExifVersion,FlashPixVersion,InteroperabilityVersion
if ($tag == '9000' || $tag == 'a000' || $tag == '0002') {
$data = sprintf(Horde_Image_Translation::t("version %d"), $data / 100);
}
break;
default:
$data = bin2hex($data);
if ($intel == 1) {
$data = Horde_Image_Exif::intel2Moto($data);
}
break;
}
return $data;
}
/**
* Returns the plural translation of a message.
*
* @param string $singular The singular version to translate.
* @param string $plural The plural version to translate.
* @param integer $number The number that determines singular vs. plural.
*
* @return string The string translation, or the original string if no
* translation exists.
*/
public static function ngettext($singular, $plural, $number)
{
self::$_domain = 'Horde_Image';
self::$_directory = '@data_dir@' == '@' . 'data_dir' . '@' ? __DIR__ . '/../../../locale' : '@data_dir@/Horde_Image/locale';
return parent::ngettext($singular, $plural, $number);
}
