The NITF (National Image Transition Format) format is a file format developed by the U.S. Government for storing imagery, e.g. from satellites.
According to the foreword of the specification:
The National Imagery Transmission Format Standard (NITFS) is the suite of standards for formatting digital imagery and imagery-related products and exchanging them among members of the Intelligence Community (IC) as defined by the Executive Order 12333, and other United States Government departments and agencies."
This implementation is set to version format (file_version) of 02.10 and standard_type of BF01.
It was implemented by River Loop Security.
This page hosts a formal specification of National Imagery Transmission Format using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.
<?php
// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
/**
* The NITF (National Image Transition Format) format is a file format developed by the U.S. Government for
* storing imagery, e.g. from satellites.
*
* According to the [foreword of the specification](https://web.archive.org/web/20181105050336/https://www.gwg.nga.mil/ntb/baseline/docs/2500c/2500C.pdf):
* > The National Imagery Transmission Format Standard (NITFS) is the suite of standards for formatting digital
* > imagery and imagery-related products and exchanging them among members of the Intelligence Community (IC) as
* > defined by the Executive Order 12333, and other United States Government departments and agencies."
*
* This implementation is set to version format (`file_version`) of 02.10 and `standard_type` of `BF01`.
* It was implemented by [River Loop Security](https://www.riverloopsecurity.com/).
*/
namespace {
class Nitf extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Kaitai\Struct\Struct $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_header = new \Nitf\Header($this->_io, $this, $this->_root);
$this->_m_imageSegments = [];
$n = intval($this->header()->numImageSegments(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_imageSegments[] = new \Nitf\ImageSegment($i, $this->_io, $this, $this->_root);
}
$this->_m_graphicsSegments = [];
$n = intval($this->header()->numGraphicsSegments(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_graphicsSegments[] = new \Nitf\GraphicsSegment($i, $this->_io, $this, $this->_root);
}
$this->_m_textSegments = [];
$n = intval($this->header()->numTextFiles(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_textSegments[] = new \Nitf\TextSegment($i, $this->_io, $this, $this->_root);
}
$this->_m_dataExtensionSegments = [];
$n = intval($this->header()->numDataExtension(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_dataExtensionSegments[] = new \Nitf\DataExtensionSegment($i, $this->_io, $this, $this->_root);
}
$this->_m_reservedExtensionSegments = [];
$n = intval($this->header()->numReservedExtension(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_reservedExtensionSegments[] = new \Nitf\ReservedExtensionSegment($i, $this->_io, $this, $this->_root);
}
}
protected $_m_header;
protected $_m_imageSegments;
protected $_m_graphicsSegments;
protected $_m_textSegments;
protected $_m_dataExtensionSegments;
protected $_m_reservedExtensionSegments;
public function header() { return $this->_m_header; }
public function imageSegments() { return $this->_m_imageSegments; }
public function graphicsSegments() { return $this->_m_graphicsSegments; }
public function textSegments() { return $this->_m_textSegments; }
public function dataExtensionSegments() { return $this->_m_dataExtensionSegments; }
public function reservedExtensionSegments() { return $this->_m_reservedExtensionSegments; }
}
}
namespace Nitf {
class ReservedExtensionSegment extends \Kaitai\Struct\Struct {
public function __construct(int $idx, \Kaitai\Struct\Stream $_io, \Nitf $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_m_idx = $idx;
$this->_read();
}
private function _read() {
$this->_m__raw_reservedSubHeader = $this->_io->readBytes(intval($this->_parent()->header()->lrnfo()[$this->idx()]->lengthReservedExtensionSubheader(), 10));
$_io__raw_reservedSubHeader = new \Kaitai\Struct\Stream($this->_m__raw_reservedSubHeader);
$this->_m_reservedSubHeader = new \Nitf\ReservedSubHeader($_io__raw_reservedSubHeader, $this, $this->_root);
$this->_m_reservedDataField = $this->_io->readBytes(intval($this->_parent()->header()->lrnfo()[$this->idx()]->lengthReservedExtensionSegment(), 10));
}
protected $_m_reservedSubHeader;
protected $_m_reservedDataField;
protected $_m_idx;
protected $_m__raw_reservedSubHeader;
public function reservedSubHeader() { return $this->_m_reservedSubHeader; }
public function reservedDataField() { return $this->_m_reservedDataField; }
public function idx() { return $this->_m_idx; }
public function _raw_reservedSubHeader() { return $this->_m__raw_reservedSubHeader; }
}
}
namespace Nitf {
class ImageComment extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\ImageSubHeader $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m__unnamed0 = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(80), "UTF-8");
}
protected $_m__unnamed0;
public function _unnamed0() { return $this->_m__unnamed0; }
}
}
namespace Nitf {
class LengthReservedInfo extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\Header $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_lengthReservedExtensionSubheader = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_lengthReservedExtensionSegment = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(7), "UTF-8");
}
protected $_m_lengthReservedExtensionSubheader;
protected $_m_lengthReservedExtensionSegment;
public function lengthReservedExtensionSubheader() { return $this->_m_lengthReservedExtensionSubheader; }
public function lengthReservedExtensionSegment() { return $this->_m_lengthReservedExtensionSegment; }
}
}
namespace Nitf {
class Tre extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Kaitai\Struct\Struct $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_extensionTypeId = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(6), "UTF-8");
$this->_m_edataLength = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(5), "UTF-8");
$this->_m_edata = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(intval($this->edataLength(), 10)), "UTF-8");
}
protected $_m_extensionTypeId;
protected $_m_edataLength;
protected $_m_edata;
/**
* RETAG or CETAG
*/
public function extensionTypeId() { return $this->_m_extensionTypeId; }
/**
* REL or CEL
*/
public function edataLength() { return $this->_m_edataLength; }
/**
* REDATA or CEDATA
*/
public function edata() { return $this->_m_edata; }
}
}
namespace Nitf {
class BandInfo extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\ImageSubHeader $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_representation = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_subcategory = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(6), "UTF-8");
$this->_m_imgFilterCondition = $this->_io->readBytes(1);
if (!($this->imgFilterCondition() == "\x4E")) {
throw new \Kaitai\Struct\Error\ValidationNotEqualError("\x4E", $this->imgFilterCondition(), $this->_io(), "/types/band_info/seq/2");
}
$this->_m_imgFilterCode = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_numLuts = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
if (intval($this->numLuts(), 10) != 0) {
$this->_m_numLutEntries = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(5), "UTF-8");
}
$this->_m_luts = [];
$n = intval($this->numLuts(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_luts[] = $this->_io->readBytes(intval($this->numLutEntries(), 10));
}
}
protected $_m_representation;
protected $_m_subcategory;
protected $_m_imgFilterCondition;
protected $_m_imgFilterCode;
protected $_m_numLuts;
protected $_m_numLutEntries;
protected $_m_luts;
/**
* Indicates processing required to display the nth band of image w.r.t. the general image type recorded by IREP field
*/
public function representation() { return $this->_m_representation; }
public function subcategory() { return $this->_m_subcategory; }
public function imgFilterCondition() { return $this->_m_imgFilterCondition; }
/**
* Reserved
*/
public function imgFilterCode() { return $this->_m_imgFilterCode; }
public function numLuts() { return $this->_m_numLuts; }
/**
* Number of entries in each of the LUTs for the nth image band
*/
public function numLutEntries() { return $this->_m_numLutEntries; }
public function luts() { return $this->_m_luts; }
}
}
namespace Nitf {
class ImageSegment extends \Kaitai\Struct\Struct {
public function __construct(int $idx, \Kaitai\Struct\Stream $_io, \Nitf $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_m_idx = $idx;
$this->_read();
}
private function _read() {
$this->_m_imageSubHeader = new \Nitf\ImageSubHeader($this->_io, $this, $this->_root);
if ($this->hasMask()) {
$this->_m_imageDataMask = new \Nitf\ImageDataMask($this->_io, $this, $this->_root);
}
if ($this->hasMask()) {
$this->_m_imageDataField = $this->_io->readBytes((intval($this->_parent()->header()->linfo()[$this->idx()]->lengthImageSegment(), 10) - $this->imageDataMask()->totalSize()));
}
}
protected $_m_hasMask;
public function hasMask() {
if ($this->_m_hasMask !== null)
return $this->_m_hasMask;
$this->_m_hasMask = \Kaitai\Struct\Stream::substring($this->imageSubHeader()->imgCompression(), 0, 2) == "MM";
return $this->_m_hasMask;
}
protected $_m_imageSubHeader;
protected $_m_imageDataMask;
protected $_m_imageDataField;
protected $_m_idx;
public function imageSubHeader() { return $this->_m_imageSubHeader; }
public function imageDataMask() { return $this->_m_imageDataMask; }
public function imageDataField() { return $this->_m_imageDataField; }
public function idx() { return $this->_m_idx; }
}
}
namespace Nitf {
class TextSegment extends \Kaitai\Struct\Struct {
public function __construct(int $idx, \Kaitai\Struct\Stream $_io, \Nitf $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_m_idx = $idx;
$this->_read();
}
private function _read() {
$this->_m_textSubHeader = $this->_io->readBytes(1);
$this->_m_textDataField = $this->_io->readBytes(intval($this->_parent()->header()->ltnfo()[$this->idx()]->lengthTextSegment(), 10));
}
protected $_m_textSubHeader;
protected $_m_textDataField;
protected $_m_idx;
public function textSubHeader() { return $this->_m_textSubHeader; }
public function textDataField() { return $this->_m_textDataField; }
public function idx() { return $this->_m_idx; }
}
}
namespace Nitf {
class GraphicSubHeader extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\GraphicsSegment $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_filePartTypeSy = $this->_io->readBytes(2);
if (!($this->filePartTypeSy() == "\x53\x59")) {
throw new \Kaitai\Struct\Error\ValidationNotEqualError("\x53\x59", $this->filePartTypeSy(), $this->_io(), "/types/graphic_sub_header/seq/0");
}
$this->_m_graphicId = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(10), "UTF-8");
$this->_m_graphicName = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(20), "UTF-8");
$this->_m_graphicClassification = new \Nitf\Clasnfo($this->_io, $this, $this->_root);
$this->_m_encryption = new \Nitf\Encrypt($this->_io, $this, $this->_root);
$this->_m_graphicType = $this->_io->readBytes(1);
if (!($this->graphicType() == "\x43")) {
throw new \Kaitai\Struct\Error\ValidationNotEqualError("\x43", $this->graphicType(), $this->_io(), "/types/graphic_sub_header/seq/5");
}
$this->_m_reserved1 = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(13), "UTF-8");
$this->_m_graphicDisplayLevel = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_graphicAttachmentLevel = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_graphicLocation = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(10), "UTF-8");
$this->_m_firstGraphicBoundLoc = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(10), "UTF-8");
$this->_m_graphicColor = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_secondGraphicBoundLoc = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(10), "UTF-8");
$this->_m_reserved2 = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_graphicsExtendedSubHeader = new \Nitf\TreHeader($this->_io, $this, $this->_root);
}
protected $_m_filePartTypeSy;
protected $_m_graphicId;
protected $_m_graphicName;
protected $_m_graphicClassification;
protected $_m_encryption;
protected $_m_graphicType;
protected $_m_reserved1;
protected $_m_graphicDisplayLevel;
protected $_m_graphicAttachmentLevel;
protected $_m_graphicLocation;
protected $_m_firstGraphicBoundLoc;
protected $_m_graphicColor;
protected $_m_secondGraphicBoundLoc;
protected $_m_reserved2;
protected $_m_graphicsExtendedSubHeader;
public function filePartTypeSy() { return $this->_m_filePartTypeSy; }
public function graphicId() { return $this->_m_graphicId; }
public function graphicName() { return $this->_m_graphicName; }
public function graphicClassification() { return $this->_m_graphicClassification; }
public function encryption() { return $this->_m_encryption; }
public function graphicType() { return $this->_m_graphicType; }
/**
* Reserved
*/
public function reserved1() { return $this->_m_reserved1; }
public function graphicDisplayLevel() { return $this->_m_graphicDisplayLevel; }
public function graphicAttachmentLevel() { return $this->_m_graphicAttachmentLevel; }
public function graphicLocation() { return $this->_m_graphicLocation; }
public function firstGraphicBoundLoc() { return $this->_m_firstGraphicBoundLoc; }
public function graphicColor() { return $this->_m_graphicColor; }
public function secondGraphicBoundLoc() { return $this->_m_secondGraphicBoundLoc; }
/**
* Reserved
*/
public function reserved2() { return $this->_m_reserved2; }
public function graphicsExtendedSubHeader() { return $this->_m_graphicsExtendedSubHeader; }
}
}
namespace Nitf {
class Clasnfo extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Kaitai\Struct\Struct $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_securityClass = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_securitySystem = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_codewords = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(11), "UTF-8");
$this->_m_controlAndHandling = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_releaseability = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(20), "UTF-8");
$this->_m_declassType = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_declassDate = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(8), "UTF-8");
$this->_m_declassExemption = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_downgrade = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_downgradeDate = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(8), "UTF-8");
$this->_m_classText = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(43), "UTF-8");
$this->_m_classAuthorityType = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_classAuthority = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(40), "UTF-8");
$this->_m_classReason = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_sourceDate = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(8), "UTF-8");
$this->_m_controlNumber = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(15), "UTF-8");
}
protected $_m_securityClass;
protected $_m_securitySystem;
protected $_m_codewords;
protected $_m_controlAndHandling;
protected $_m_releaseability;
protected $_m_declassType;
protected $_m_declassDate;
protected $_m_declassExemption;
protected $_m_downgrade;
protected $_m_downgradeDate;
protected $_m_classText;
protected $_m_classAuthorityType;
protected $_m_classAuthority;
protected $_m_classReason;
protected $_m_sourceDate;
protected $_m_controlNumber;
public function securityClass() { return $this->_m_securityClass; }
public function securitySystem() { return $this->_m_securitySystem; }
public function codewords() { return $this->_m_codewords; }
public function controlAndHandling() { return $this->_m_controlAndHandling; }
public function releaseability() { return $this->_m_releaseability; }
public function declassType() { return $this->_m_declassType; }
public function declassDate() { return $this->_m_declassDate; }
public function declassExemption() { return $this->_m_declassExemption; }
public function downgrade() { return $this->_m_downgrade; }
public function downgradeDate() { return $this->_m_downgradeDate; }
public function classText() { return $this->_m_classText; }
public function classAuthorityType() { return $this->_m_classAuthorityType; }
public function classAuthority() { return $this->_m_classAuthority; }
public function classReason() { return $this->_m_classReason; }
public function sourceDate() { return $this->_m_sourceDate; }
public function controlNumber() { return $this->_m_controlNumber; }
}
}
namespace Nitf {
class LengthGraphicInfo extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\Header $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_lengthGraphicSubheader = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_lengthGraphicSegment = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(6), "UTF-8");
}
protected $_m_lengthGraphicSubheader;
protected $_m_lengthGraphicSegment;
public function lengthGraphicSubheader() { return $this->_m_lengthGraphicSubheader; }
public function lengthGraphicSegment() { return $this->_m_lengthGraphicSegment; }
}
}
namespace Nitf {
class Encrypt extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Kaitai\Struct\Struct $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m__unnamed0 = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
}
protected $_m__unnamed0;
public function _unnamed0() { return $this->_m__unnamed0; }
}
}
namespace Nitf {
class ImageDataMask extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\ImageSegment $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_blockedImgDataOffset = $this->_io->readU4be();
$this->_m_bmrlnth = $this->_io->readU2be();
$this->_m_tmrlnth = $this->_io->readU2be();
$this->_m_tpxcdlnth = $this->_io->readU2be();
$this->_m_tpxcd = $this->_io->readBytes($this->tpxcdSize());
if ($this->hasBmr()) {
$this->_m_bmrbnd = [];
$n = $this->bmrtmrCount();
for ($i = 0; $i < $n; $i++) {
$this->_m_bmrbnd[] = $this->_io->readU4be();
}
}
if ($this->hasTmr()) {
$this->_m_tmrbnd = [];
$n = $this->bmrtmrCount();
for ($i = 0; $i < $n; $i++) {
$this->_m_tmrbnd[] = $this->_io->readU4be();
}
}
}
protected $_m_hasBmr;
public function hasBmr() {
if ($this->_m_hasBmr !== null)
return $this->_m_hasBmr;
$this->_m_hasBmr = $this->bmrlnth() != 0;
return $this->_m_hasBmr;
}
protected $_m_hasTmr;
public function hasTmr() {
if ($this->_m_hasTmr !== null)
return $this->_m_hasTmr;
$this->_m_hasTmr = $this->tmrlnth() != 0;
return $this->_m_hasTmr;
}
protected $_m_tmrbndSize;
public function tmrbndSize() {
if ($this->_m_tmrbndSize !== null)
return $this->_m_tmrbndSize;
$this->_m_tmrbndSize = ($this->hasTmr() ? ($this->bmrtmrCount() * 4) : 0);
return $this->_m_tmrbndSize;
}
protected $_m_tpxcdSize;
public function tpxcdSize() {
if ($this->_m_tpxcdSize !== null)
return $this->_m_tpxcdSize;
$this->_m_tpxcdSize = intval((\Kaitai\Struct\Stream::mod($this->tpxcdlnth(), 8) == 0 ? $this->tpxcdlnth() : ($this->tpxcdlnth() + (8 - \Kaitai\Struct\Stream::mod($this->tpxcdlnth(), 8)))) / 8);
return $this->_m_tpxcdSize;
}
protected $_m_totalSize;
public function totalSize() {
if ($this->_m_totalSize !== null)
return $this->_m_totalSize;
$this->_m_totalSize = ((((((4 + 2) + 2) + 2) + $this->tpxcdSize()) + $this->bmrbndSize()) + $this->tmrbndSize());
return $this->_m_totalSize;
}
protected $_m_bmrbndSize;
public function bmrbndSize() {
if ($this->_m_bmrbndSize !== null)
return $this->_m_bmrbndSize;
$this->_m_bmrbndSize = ($this->hasBmr() ? ($this->bmrtmrCount() * 4) : 0);
return $this->_m_bmrbndSize;
}
protected $_m_bmrtmrCount;
public function bmrtmrCount() {
if ($this->_m_bmrtmrCount !== null)
return $this->_m_bmrtmrCount;
$this->_m_bmrtmrCount = ((intval($this->_parent()->imageSubHeader()->numBlocksPerRow(), 10) * intval($this->_parent()->imageSubHeader()->numBlocksPerCol(), 10)) * ($this->_parent()->imageSubHeader()->imgMode() != "S" ? 1 : (intval($this->_parent()->imageSubHeader()->numBands(), 10) != 0 ? intval($this->_parent()->imageSubHeader()->numBands(), 10) : intval($this->_parent()->imageSubHeader()->numMultispectralBands(), 10))));
return $this->_m_bmrtmrCount;
}
protected $_m_blockedImgDataOffset;
protected $_m_bmrlnth;
protected $_m_tmrlnth;
protected $_m_tpxcdlnth;
protected $_m_tpxcd;
protected $_m_bmrbnd;
protected $_m_tmrbnd;
public function blockedImgDataOffset() { return $this->_m_blockedImgDataOffset; }
/**
* Block Mask Record Length
*/
public function bmrlnth() { return $this->_m_bmrlnth; }
/**
* Pad Pixel Mask Record Length
*/
public function tmrlnth() { return $this->_m_tmrlnth; }
/**
* Pad Output Pixel Code Length
*/
public function tpxcdlnth() { return $this->_m_tpxcdlnth; }
/**
* Pad Output Pixel Code
*/
public function tpxcd() { return $this->_m_tpxcd; }
/**
* Block n, Band m Offset
*/
public function bmrbnd() { return $this->_m_bmrbnd; }
/**
* Pad Pixel n, Band m
*/
public function tmrbnd() { return $this->_m_tmrbnd; }
}
}
namespace Nitf {
class GraphicsSegment extends \Kaitai\Struct\Struct {
public function __construct(int $idx, \Kaitai\Struct\Stream $_io, \Nitf $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_m_idx = $idx;
$this->_read();
}
private function _read() {
$this->_m_graphicSubHeader = new \Nitf\GraphicSubHeader($this->_io, $this, $this->_root);
$this->_m_graphicDataField = $this->_io->readBytes(intval($this->_parent()->header()->lnnfo()[$this->idx()]->lengthGraphicSegment(), 10));
}
protected $_m_graphicSubHeader;
protected $_m_graphicDataField;
protected $_m_idx;
public function graphicSubHeader() { return $this->_m_graphicSubHeader; }
public function graphicDataField() { return $this->_m_graphicDataField; }
public function idx() { return $this->_m_idx; }
}
}
namespace Nitf {
class DataSubHeader extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\DataExtensionSegment $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_desBase = new \Nitf\DataSubHeaderBase($this->_io, $this, $this->_root);
if ($this->treOfl()) {
$this->_m_overflowedHeaderType = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(6), "UTF-8");
}
if ($this->treOfl()) {
$this->_m_dataItemOverflowed = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
}
$this->_m_desDefinedSubheaderFieldsLen = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_desshf = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(intval($this->desDefinedSubheaderFieldsLen(), 10)), "UTF-8");
$this->_m_desDefinedDataField = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytesFull(), "UTF-8");
}
protected $_m_treOfl;
public function treOfl() {
if ($this->_m_treOfl !== null)
return $this->_m_treOfl;
$this->_m_treOfl = $this->desBase()->desid() == "TRE_OVERFLOW";
return $this->_m_treOfl;
}
protected $_m_desBase;
protected $_m_overflowedHeaderType;
protected $_m_dataItemOverflowed;
protected $_m_desDefinedSubheaderFieldsLen;
protected $_m_desshf;
protected $_m_desDefinedDataField;
public function desBase() { return $this->_m_desBase; }
public function overflowedHeaderType() { return $this->_m_overflowedHeaderType; }
public function dataItemOverflowed() { return $this->_m_dataItemOverflowed; }
public function desDefinedSubheaderFieldsLen() { return $this->_m_desDefinedSubheaderFieldsLen; }
public function desshf() { return $this->_m_desshf; }
public function desDefinedDataField() { return $this->_m_desDefinedDataField; }
}
}
namespace Nitf {
class DataExtensionSegment extends \Kaitai\Struct\Struct {
public function __construct(int $idx, \Kaitai\Struct\Stream $_io, \Nitf $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_m_idx = $idx;
$this->_read();
}
private function _read() {
$this->_m__raw_dataSubHeader = $this->_io->readBytes(intval($this->_parent()->header()->ldnfo()[$this->idx()]->lengthDataExtensionSubheader(), 10));
$_io__raw_dataSubHeader = new \Kaitai\Struct\Stream($this->_m__raw_dataSubHeader);
$this->_m_dataSubHeader = new \Nitf\DataSubHeader($_io__raw_dataSubHeader, $this, $this->_root);
$this->_m_dataDataField = $this->_io->readBytes(intval($this->_parent()->header()->ldnfo()[$this->idx()]->lengthDataExtensionSegment(), 10));
}
protected $_m_dataSubHeader;
protected $_m_dataDataField;
protected $_m_idx;
protected $_m__raw_dataSubHeader;
public function dataSubHeader() { return $this->_m_dataSubHeader; }
public function dataDataField() { return $this->_m_dataDataField; }
public function idx() { return $this->_m_idx; }
public function _raw_dataSubHeader() { return $this->_m__raw_dataSubHeader; }
}
}
namespace Nitf {
class DataSubHeaderTre extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Kaitai\Struct\Struct $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_desBase = new \Nitf\DataSubHeaderBase($this->_io, $this, $this->_root);
if ($this->desBase()->desid() == "TRE_OVERFLOW") {
$this->_m_overflowedHeaderType = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(6), "UTF-8");
}
if ($this->desBase()->desid() == "TRE_OVERFLOW") {
$this->_m_dataItemOverflowed = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
}
$this->_m_desDefinedSubheaderFieldsLen = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_desDefinedDataField = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(intval($this->desDefinedSubheaderFieldsLen(), 10)), "UTF-8");
}
protected $_m_desBase;
protected $_m_overflowedHeaderType;
protected $_m_dataItemOverflowed;
protected $_m_desDefinedSubheaderFieldsLen;
protected $_m_desDefinedDataField;
public function desBase() { return $this->_m_desBase; }
public function overflowedHeaderType() { return $this->_m_overflowedHeaderType; }
public function dataItemOverflowed() { return $this->_m_dataItemOverflowed; }
public function desDefinedSubheaderFieldsLen() { return $this->_m_desDefinedSubheaderFieldsLen; }
public function desDefinedDataField() { return $this->_m_desDefinedDataField; }
}
}
namespace Nitf {
class ImageSubHeader extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\ImageSegment $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_filePartType = $this->_io->readBytes(2);
if (!($this->filePartType() == "\x49\x4D")) {
throw new \Kaitai\Struct\Error\ValidationNotEqualError("\x49\x4D", $this->filePartType(), $this->_io(), "/types/image_sub_header/seq/0");
}
$this->_m_imageId1 = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(10), "UTF-8");
$this->_m_imageDateTime = new \Nitf\DateTime($this->_io, $this, $this->_root);
$this->_m_targetId = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(17), "UTF-8");
$this->_m_imageId2 = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(80), "UTF-8");
$this->_m_imageSecurityClassification = new \Nitf\Clasnfo($this->_io, $this, $this->_root);
$this->_m_encryption = new \Nitf\Encrypt($this->_io, $this, $this->_root);
$this->_m_imageSource = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(42), "UTF-8");
$this->_m_numSigRows = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(8), "UTF-8");
$this->_m_numSigCols = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(8), "UTF-8");
$this->_m_pixelValueType = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_imageRepresentation = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(8), "UTF-8");
$this->_m_imageCategory = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(8), "UTF-8");
$this->_m_actualBitsPerPixelPerBand = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_pixelJustification = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_imageCoordinateRep = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_imageGeoLoc = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(60), "UTF-8");
$this->_m_numImgComments = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_imgComments = [];
$n = intval($this->numImgComments(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_imgComments[] = new \Nitf\ImageComment($this->_io, $this, $this->_root);
}
$this->_m_imgCompression = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_compressionRateCode = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_numBands = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
if (intval($this->numBands(), 10) == 0) {
$this->_m_numMultispectralBands = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(5), "UTF-8");
}
$this->_m_bands = [];
$n = (intval($this->numBands(), 10) != 0 ? intval($this->numBands(), 10) : intval($this->numMultispectralBands(), 10));
for ($i = 0; $i < $n; $i++) {
$this->_m_bands[] = new \Nitf\BandInfo($this->_io, $this, $this->_root);
}
$this->_m_imgSyncCode = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_imgMode = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(1), "UTF-8");
$this->_m_numBlocksPerRow = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_numBlocksPerCol = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_numPixelsPerBlockHorz = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_numPixelsPerBlockVert = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_numPixelsPerBand = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_imgDisplayLevel = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_attachmentLevel = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_imgLocation = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(10), "UTF-8");
$this->_m_imgMagnification = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_userDefImgDataLen = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(5), "UTF-8");
if (intval($this->userDefImgDataLen(), 10) != 0) {
$this->_m_userDefOverflow = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
}
if (intval($this->userDefImgDataLen(), 10) > 2) {
$this->_m_userDefImgData = [];
$n = (intval($this->userDefImgDataLen(), 10) - 3);
for ($i = 0; $i < $n; $i++) {
$this->_m_userDefImgData[] = $this->_io->readU1();
}
}
$this->_m_imageExtendedSubHeader = new \Nitf\TreHeader($this->_io, $this, $this->_root);
}
protected $_m_filePartType;
protected $_m_imageId1;
protected $_m_imageDateTime;
protected $_m_targetId;
protected $_m_imageId2;
protected $_m_imageSecurityClassification;
protected $_m_encryption;
protected $_m_imageSource;
protected $_m_numSigRows;
protected $_m_numSigCols;
protected $_m_pixelValueType;
protected $_m_imageRepresentation;
protected $_m_imageCategory;
protected $_m_actualBitsPerPixelPerBand;
protected $_m_pixelJustification;
protected $_m_imageCoordinateRep;
protected $_m_imageGeoLoc;
protected $_m_numImgComments;
protected $_m_imgComments;
protected $_m_imgCompression;
protected $_m_compressionRateCode;
protected $_m_numBands;
protected $_m_numMultispectralBands;
protected $_m_bands;
protected $_m_imgSyncCode;
protected $_m_imgMode;
protected $_m_numBlocksPerRow;
protected $_m_numBlocksPerCol;
protected $_m_numPixelsPerBlockHorz;
protected $_m_numPixelsPerBlockVert;
protected $_m_numPixelsPerBand;
protected $_m_imgDisplayLevel;
protected $_m_attachmentLevel;
protected $_m_imgLocation;
protected $_m_imgMagnification;
protected $_m_userDefImgDataLen;
protected $_m_userDefOverflow;
protected $_m_userDefImgData;
protected $_m_imageExtendedSubHeader;
public function filePartType() { return $this->_m_filePartType; }
public function imageId1() { return $this->_m_imageId1; }
public function imageDateTime() { return $this->_m_imageDateTime; }
public function targetId() { return $this->_m_targetId; }
public function imageId2() { return $this->_m_imageId2; }
public function imageSecurityClassification() { return $this->_m_imageSecurityClassification; }
public function encryption() { return $this->_m_encryption; }
public function imageSource() { return $this->_m_imageSource; }
/**
* Total number of rows of significant pixels in the image; only rows indexed 0 to (NROWS - 1) of the image contain significant data.
*/
public function numSigRows() { return $this->_m_numSigRows; }
public function numSigCols() { return $this->_m_numSigCols; }
public function pixelValueType() { return $this->_m_pixelValueType; }
/**
* MONO, RGB, RGB/LUT, MULTI, NODISPLY, NVECTOR, POLAR, VPH, YCbCr601
*/
public function imageRepresentation() { return $this->_m_imageRepresentation; }
/**
* VIS, SL, TI, FL, RD, EO, OP, HR, HS,CP, BP, SAR, SARIQ, IR, MAP, MS, FP, MRI, XRAY, CAT, VD, PAT, LEG, DTEM, MATR, LOCG, BARO, CURRENT, DEPTH, WIND
*/
public function imageCategory() { return $this->_m_imageCategory; }
public function actualBitsPerPixelPerBand() { return $this->_m_actualBitsPerPixelPerBand; }
public function pixelJustification() { return $this->_m_pixelJustification; }
public function imageCoordinateRep() { return $this->_m_imageCoordinateRep; }
public function imageGeoLoc() { return $this->_m_imageGeoLoc; }
public function numImgComments() { return $this->_m_numImgComments; }
public function imgComments() { return $this->_m_imgComments; }
public function imgCompression() { return $this->_m_imgCompression; }
public function compressionRateCode() { return $this->_m_compressionRateCode; }
public function numBands() { return $this->_m_numBands; }
public function numMultispectralBands() { return $this->_m_numMultispectralBands; }
public function bands() { return $this->_m_bands; }
/**
* Reserved for future use.
*/
public function imgSyncCode() { return $this->_m_imgSyncCode; }
/**
* B = Band Interleaved by Block, P = Band Interleaved by Pixel, R = Band Interleaved by Row, S = Band Sequential
*/
public function imgMode() { return $this->_m_imgMode; }
public function numBlocksPerRow() { return $this->_m_numBlocksPerRow; }
public function numBlocksPerCol() { return $this->_m_numBlocksPerCol; }
public function numPixelsPerBlockHorz() { return $this->_m_numPixelsPerBlockHorz; }
public function numPixelsPerBlockVert() { return $this->_m_numPixelsPerBlockVert; }
public function numPixelsPerBand() { return $this->_m_numPixelsPerBand; }
public function imgDisplayLevel() { return $this->_m_imgDisplayLevel; }
public function attachmentLevel() { return $this->_m_attachmentLevel; }
public function imgLocation() { return $this->_m_imgLocation; }
public function imgMagnification() { return $this->_m_imgMagnification; }
public function userDefImgDataLen() { return $this->_m_userDefImgDataLen; }
public function userDefOverflow() { return $this->_m_userDefOverflow; }
public function userDefImgData() { return $this->_m_userDefImgData; }
public function imageExtendedSubHeader() { return $this->_m_imageExtendedSubHeader; }
}
}
namespace Nitf {
class ReservedSubHeader extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\ReservedExtensionSegment $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_filePartTypeRe = $this->_io->readBytes(2);
if (!($this->filePartTypeRe() == "\x52\x45")) {
throw new \Kaitai\Struct\Error\ValidationNotEqualError("\x52\x45", $this->filePartTypeRe(), $this->_io(), "/types/reserved_sub_header/seq/0");
}
$this->_m_resTypeId = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(25), "UTF-8");
$this->_m_resVersion = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_reclasnfo = new \Nitf\Clasnfo($this->_io, $this, $this->_root);
$this->_m_resUserDefinedSubheaderLength = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_resUserDefinedSubheaderFields = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(intval($this->resUserDefinedSubheaderLength(), 10)), "UTF-8");
$this->_m_resUserDefinedData = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytesFull(), "UTF-8");
}
protected $_m_filePartTypeRe;
protected $_m_resTypeId;
protected $_m_resVersion;
protected $_m_reclasnfo;
protected $_m_resUserDefinedSubheaderLength;
protected $_m_resUserDefinedSubheaderFields;
protected $_m_resUserDefinedData;
public function filePartTypeRe() { return $this->_m_filePartTypeRe; }
public function resTypeId() { return $this->_m_resTypeId; }
public function resVersion() { return $this->_m_resVersion; }
public function reclasnfo() { return $this->_m_reclasnfo; }
public function resUserDefinedSubheaderLength() { return $this->_m_resUserDefinedSubheaderLength; }
public function resUserDefinedSubheaderFields() { return $this->_m_resUserDefinedSubheaderFields; }
public function resUserDefinedData() { return $this->_m_resUserDefinedData; }
}
}
namespace Nitf {
class DataSubHeaderBase extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\DataSubHeader $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_filePartTypeDe = $this->_io->readBytes(2);
if (!($this->filePartTypeDe() == "\x44\x45")) {
throw new \Kaitai\Struct\Error\ValidationNotEqualError("\x44\x45", $this->filePartTypeDe(), $this->_io(), "/types/data_sub_header_base/seq/0");
}
$this->_m_desid = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(25), "UTF-8");
$this->_m_dataDefinitionVersion = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(2), "UTF-8");
$this->_m_declasnfo = new \Nitf\Clasnfo($this->_io, $this, $this->_root);
}
protected $_m_filePartTypeDe;
protected $_m_desid;
protected $_m_dataDefinitionVersion;
protected $_m_declasnfo;
/**
* File Part Type desigantor for Data Extension
*/
public function filePartTypeDe() { return $this->_m_filePartTypeDe; }
public function desid() { return $this->_m_desid; }
public function dataDefinitionVersion() { return $this->_m_dataDefinitionVersion; }
public function declasnfo() { return $this->_m_declasnfo; }
}
}
namespace Nitf {
class TextSubHeader extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Kaitai\Struct\Struct $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_textDateTime = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(14), "UTF-8");
$this->_m_textTitle = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(80), "UTF-8");
$this->_m_textSecurityClass = new \Nitf\Clasnfo($this->_io, $this, $this->_root);
$this->_m_encryp = new \Nitf\Encrypt($this->_io, $this, $this->_root);
$this->_m_textFormat = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_textExtendedSubHeader = new \Nitf\TreHeader($this->_io, $this, $this->_root);
}
protected $_m_textDateTime;
protected $_m_textTitle;
protected $_m_textSecurityClass;
protected $_m_encryp;
protected $_m_textFormat;
protected $_m_textExtendedSubHeader;
public function textDateTime() { return $this->_m_textDateTime; }
public function textTitle() { return $this->_m_textTitle; }
public function textSecurityClass() { return $this->_m_textSecurityClass; }
public function encryp() { return $this->_m_encryp; }
/**
* MTF (USMTF see MIL-STD-6040), STA (indicates BCS), UT1 (indicates ECS), U8S
*/
public function textFormat() { return $this->_m_textFormat; }
public function textExtendedSubHeader() { return $this->_m_textExtendedSubHeader; }
}
}
namespace Nitf {
class DateTime extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Kaitai\Struct\Struct $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m__unnamed0 = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(14), "UTF-8");
}
protected $_m__unnamed0;
/**
* UTC time of image acquisition in the format CCYYMMDDhhmmss: CC century, YY last two digits of the year, MM month, DD day, hh hour, mm minute, ss second
*/
public function _unnamed0() { return $this->_m__unnamed0; }
}
}
namespace Nitf {
class Header extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_fileProfileName = $this->_io->readBytes(4);
if (!($this->fileProfileName() == "\x4E\x49\x54\x46")) {
throw new \Kaitai\Struct\Error\ValidationNotEqualError("\x4E\x49\x54\x46", $this->fileProfileName(), $this->_io(), "/types/header/seq/0");
}
$this->_m_fileVersion = $this->_io->readBytes(5);
if (!($this->fileVersion() == "\x30\x32\x2E\x31\x30")) {
throw new \Kaitai\Struct\Error\ValidationNotEqualError("\x30\x32\x2E\x31\x30", $this->fileVersion(), $this->_io(), "/types/header/seq/1");
}
$this->_m_complexityLevel = $this->_io->readBytes(2);
$this->_m_standardType = $this->_io->readBytes(4);
if (!($this->standardType() == "\x42\x46\x30\x31")) {
throw new \Kaitai\Struct\Error\ValidationNotEqualError("\x42\x46\x30\x31", $this->standardType(), $this->_io(), "/types/header/seq/3");
}
$this->_m_originatingStationId = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(10), "UTF-8");
$this->_m_fileDateTime = new \Nitf\DateTime($this->_io, $this, $this->_root);
$this->_m_fileTitle = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(80), "UTF-8");
$this->_m_fileSecurity = new \Nitf\Clasnfo($this->_io, $this, $this->_root);
$this->_m_fileCopyNumber = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(5), "UTF-8");
$this->_m_fileNumOfCopys = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(5), "UTF-8");
$this->_m_encryption = new \Nitf\Encrypt($this->_io, $this, $this->_root);
$this->_m_fileBgColor = $this->_io->readBytes(3);
$this->_m_originatorName = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(24), "UTF-8");
$this->_m_originatorPhone = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(18), "UTF-8");
$this->_m_fileLength = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(12), "UTF-8");
$this->_m_fileHeaderLength = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(6), "UTF-8");
$this->_m_numImageSegments = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_linfo = [];
$n = intval($this->numImageSegments(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_linfo[] = new \Nitf\LengthImageInfo($this->_io, $this, $this->_root);
}
$this->_m_numGraphicsSegments = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_lnnfo = [];
$n = intval($this->numGraphicsSegments(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_lnnfo[] = new \Nitf\LengthGraphicInfo($this->_io, $this, $this->_root);
}
$this->_m_reservedNumx = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_numTextFiles = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_ltnfo = [];
$n = intval($this->numTextFiles(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_ltnfo[] = new \Nitf\LengthTextInfo($this->_io, $this, $this->_root);
}
$this->_m_numDataExtension = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_ldnfo = [];
$n = intval($this->numDataExtension(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_ldnfo[] = new \Nitf\LengthDataInfo($this->_io, $this, $this->_root);
}
$this->_m_numReservedExtension = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
$this->_m_lrnfo = [];
$n = intval($this->numReservedExtension(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_lrnfo[] = new \Nitf\LengthReservedInfo($this->_io, $this, $this->_root);
}
$this->_m_userDefinedHeader = new \Nitf\TreHeader($this->_io, $this, $this->_root);
$this->_m_extendedHeader = new \Nitf\TreHeader($this->_io, $this, $this->_root);
}
protected $_m_fileProfileName;
protected $_m_fileVersion;
protected $_m_complexityLevel;
protected $_m_standardType;
protected $_m_originatingStationId;
protected $_m_fileDateTime;
protected $_m_fileTitle;
protected $_m_fileSecurity;
protected $_m_fileCopyNumber;
protected $_m_fileNumOfCopys;
protected $_m_encryption;
protected $_m_fileBgColor;
protected $_m_originatorName;
protected $_m_originatorPhone;
protected $_m_fileLength;
protected $_m_fileHeaderLength;
protected $_m_numImageSegments;
protected $_m_linfo;
protected $_m_numGraphicsSegments;
protected $_m_lnnfo;
protected $_m_reservedNumx;
protected $_m_numTextFiles;
protected $_m_ltnfo;
protected $_m_numDataExtension;
protected $_m_ldnfo;
protected $_m_numReservedExtension;
protected $_m_lrnfo;
protected $_m_userDefinedHeader;
protected $_m_extendedHeader;
public function fileProfileName() { return $this->_m_fileProfileName; }
public function fileVersion() { return $this->_m_fileVersion; }
public function complexityLevel() { return $this->_m_complexityLevel; }
/**
* Value of BF01 indicates the file is formatted using ISO/IEC IS 12087-5.
*/
public function standardType() { return $this->_m_standardType; }
public function originatingStationId() { return $this->_m_originatingStationId; }
public function fileDateTime() { return $this->_m_fileDateTime; }
public function fileTitle() { return $this->_m_fileTitle; }
public function fileSecurity() { return $this->_m_fileSecurity; }
public function fileCopyNumber() { return $this->_m_fileCopyNumber; }
public function fileNumOfCopys() { return $this->_m_fileNumOfCopys; }
public function encryption() { return $this->_m_encryption; }
public function fileBgColor() { return $this->_m_fileBgColor; }
public function originatorName() { return $this->_m_originatorName; }
public function originatorPhone() { return $this->_m_originatorPhone; }
public function fileLength() { return $this->_m_fileLength; }
public function fileHeaderLength() { return $this->_m_fileHeaderLength; }
public function numImageSegments() { return $this->_m_numImageSegments; }
public function linfo() { return $this->_m_linfo; }
public function numGraphicsSegments() { return $this->_m_numGraphicsSegments; }
public function lnnfo() { return $this->_m_lnnfo; }
public function reservedNumx() { return $this->_m_reservedNumx; }
public function numTextFiles() { return $this->_m_numTextFiles; }
public function ltnfo() { return $this->_m_ltnfo; }
public function numDataExtension() { return $this->_m_numDataExtension; }
public function ldnfo() { return $this->_m_ldnfo; }
public function numReservedExtension() { return $this->_m_numReservedExtension; }
public function lrnfo() { return $this->_m_lrnfo; }
public function userDefinedHeader() { return $this->_m_userDefinedHeader; }
public function extendedHeader() { return $this->_m_extendedHeader; }
}
}
/**
* Streaming file Header Data Extension Segment Subheader
*/
namespace Nitf {
class DataSubHeaderStreaming extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Kaitai\Struct\Struct $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_desBase = new \Nitf\DataSubHeaderBase($this->_io, $this, $this->_root);
$this->_m_desDefinedSubheaderFieldsLen = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_sfhL1 = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(7), "UTF-8");
$this->_m_sfhDelim1 = $this->_io->readU4be();
$this->_m_sfhDr = [];
$n = intval($this->sfhL1(), 10);
for ($i = 0; $i < $n; $i++) {
$this->_m_sfhDr[] = $this->_io->readU1();
}
$this->_m_sfhDelim2 = $this->_io->readU4be();
$this->_m_sfhL2 = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(7), "UTF-8");
}
protected $_m_desBase;
protected $_m_desDefinedSubheaderFieldsLen;
protected $_m_sfhL1;
protected $_m_sfhDelim1;
protected $_m_sfhDr;
protected $_m_sfhDelim2;
protected $_m_sfhL2;
public function desBase() { return $this->_m_desBase; }
public function desDefinedSubheaderFieldsLen() { return $this->_m_desDefinedSubheaderFieldsLen; }
/**
* SFH Length 1: number of bytes in sfh_dr field
*/
public function sfhL1() { return $this->_m_sfhL1; }
/**
* Shall contain the value 0x0A6E1D97.
*/
public function sfhDelim1() { return $this->_m_sfhDelim1; }
public function sfhDr() { return $this->_m_sfhDr; }
/**
* Shall contain the value 0x0ECA14BF.
*/
public function sfhDelim2() { return $this->_m_sfhDelim2; }
/**
* A repeat of sfh_l1.
*/
public function sfhL2() { return $this->_m_sfhL2; }
}
}
namespace Nitf {
class TreHeader extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Kaitai\Struct\Struct $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_headerDataLength = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(5), "UTF-8");
if (intval($this->headerDataLength(), 10) != 0) {
$this->_m_headerOverflow = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(3), "UTF-8");
}
if (intval($this->headerDataLength(), 10) > 2) {
$this->_m_headerData = [];
$n = (intval($this->headerDataLength(), 10) - 3);
for ($i = 0; $i < $n; $i++) {
$this->_m_headerData[] = $this->_io->readU1();
}
}
}
protected $_m_headerDataLength;
protected $_m_headerOverflow;
protected $_m_headerData;
public function headerDataLength() { return $this->_m_headerDataLength; }
public function headerOverflow() { return $this->_m_headerOverflow; }
public function headerData() { return $this->_m_headerData; }
}
}
namespace Nitf {
class LengthImageInfo extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\Header $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_lengthImageSubheader = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(6), "UTF-8");
$this->_m_lengthImageSegment = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(10), "UTF-8");
}
protected $_m_lengthImageSubheader;
protected $_m_lengthImageSegment;
public function lengthImageSubheader() { return $this->_m_lengthImageSubheader; }
public function lengthImageSegment() { return $this->_m_lengthImageSegment; }
}
}
namespace Nitf {
class LengthDataInfo extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\Header $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_lengthDataExtensionSubheader = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_lengthDataExtensionSegment = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(9), "UTF-8");
}
protected $_m_lengthDataExtensionSubheader;
protected $_m_lengthDataExtensionSegment;
public function lengthDataExtensionSubheader() { return $this->_m_lengthDataExtensionSubheader; }
public function lengthDataExtensionSegment() { return $this->_m_lengthDataExtensionSegment; }
}
}
namespace Nitf {
class LengthTextInfo extends \Kaitai\Struct\Struct {
public function __construct(\Kaitai\Struct\Stream $_io, \Nitf\Header $_parent = null, \Nitf $_root = null) {
parent::__construct($_io, $_parent, $_root);
$this->_read();
}
private function _read() {
$this->_m_lengthTextSubheader = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(4), "UTF-8");
$this->_m_lengthTextSegment = \Kaitai\Struct\Stream::bytesToStr($this->_io->readBytes(5), "UTF-8");
}
protected $_m_lengthTextSubheader;
protected $_m_lengthTextSegment;
public function lengthTextSubheader() { return $this->_m_lengthTextSubheader; }
public function lengthTextSegment() { return $this->_m_lengthTextSegment; }
}
}