WMF (Windows Metafile) is a relatively early vector image format introduced for Microsoft Windows in 1990.
Inside, it provides a serialized list of Windows GDI (Graphics Device Interface) function calls, which, if played back, result in an image being drawn on a given surface (display, off-screen buffer, printer, etc).
This page hosts a formal specification of Windows Metafile (WMF) vector image using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.
All parsing code for C++11/STL generated by Kaitai Struct depends on the C++/STL runtime library. You have to install it before you can parse data.
For C++, the easiest way is to clone the runtime library sources and build them along with your project.
Using Kaitai Struct in C++/STL usually consists of 3 steps.
std::istream). One can open local file for that, or use existing std::string or char* buffer.
#include <fstream>
std::ifstream is("path/to/local/file.wmf", std::ifstream::binary);
#include <sstream>
std::istringstream is(str);
#include <sstream>
const char buf[] = { ... };
std::string str(buf, sizeof buf);
std::istringstream is(str);
#include "kaitai/kaitaistream.h"
kaitai::kstream ks(&is);
wmf_t data(&ks);
After that, one can get various attributes from the structure by invoking getter methods like:
data.special_header() // => get special header
#pragma once
// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
#include "kaitai/kaitaistruct.h"
#include <stdint.h>
#include <memory>
#include <vector>
#if KAITAI_STRUCT_VERSION < 9000L
#error "Incompatible Kaitai Struct C++/STL API: version 0.9 or later is required"
#endif
/**
* WMF (Windows Metafile) is a relatively early vector image format
* introduced for Microsoft Windows in 1990.
*
* Inside, it provides a serialized list of Windows GDI (Graphics
* Device Interface) function calls, which, if played back, result in
* an image being drawn on a given surface (display, off-screen buffer,
* printer, etc).
* \sa https://www.loc.gov/preservation/digital/formats/digformatspecs/WindowsMetafileFormat(wmf)Specification.pdf Source
*/
class wmf_t : public kaitai::kstruct {
public:
class params_setwindoworg_t;
class params_setbkmode_t;
class point_s_t;
class params_setwindowext_t;
class params_polygon_t;
class header_t;
class color_ref_t;
class params_setrop2_t;
class params_setpolyfillmode_t;
class params_polyline_t;
class special_header_t;
class record_t;
enum func_t {
FUNC_EOF = 0,
FUNC_SAVEDC = 30,
FUNC_REALIZEPALETTE = 53,
FUNC_SETPALENTRIES = 55,
FUNC_CREATEPALETTE = 247,
FUNC_SETBKMODE = 258,
FUNC_SETMAPMODE = 259,
FUNC_SETROP2 = 260,
FUNC_SETRELABS = 261,
FUNC_SETPOLYFILLMODE = 262,
FUNC_SETSTRETCHBLTMODE = 263,
FUNC_SETTEXTCHAREXTRA = 264,
FUNC_RESTOREDC = 295,
FUNC_INVERTREGION = 298,
FUNC_PAINTREGION = 299,
FUNC_SELECTCLIPREGION = 300,
FUNC_SELECTOBJECT = 301,
FUNC_SETTEXTALIGN = 302,
FUNC_RESIZEPALETTE = 313,
FUNC_DIBCREATEPATTERNBRUSH = 322,
FUNC_SETLAYOUT = 329,
FUNC_DELETEOBJECT = 496,
FUNC_CREATEPATTERNBRUSH = 505,
FUNC_SETBKCOLOR = 513,
FUNC_SETTEXTCOLOR = 521,
FUNC_SETTEXTJUSTIFICATION = 522,
FUNC_SETWINDOWORG = 523,
FUNC_SETWINDOWEXT = 524,
FUNC_SETVIEWPORTORG = 525,
FUNC_SETVIEWPORTEXT = 526,
FUNC_OFFSETWINDOWORG = 527,
FUNC_OFFSETVIEWPORTORG = 529,
FUNC_LINETO = 531,
FUNC_MOVETO = 532,
FUNC_OFFSETCLIPRGN = 544,
FUNC_FILLREGION = 552,
FUNC_SETMAPPERFLAGS = 561,
FUNC_SELECTPALETTE = 564,
FUNC_CREATEPENINDIRECT = 762,
FUNC_CREATEFONTINDIRECT = 763,
FUNC_CREATEBRUSHINDIRECT = 764,
FUNC_POLYGON = 804,
FUNC_POLYLINE = 805,
FUNC_SCALEWINDOWEXT = 1040,
FUNC_SCALEVIEWPORTEXT = 1042,
FUNC_EXCLUDECLIPRECT = 1045,
FUNC_INTERSECTCLIPRECT = 1046,
FUNC_ELLIPSE = 1048,
FUNC_FLOODFILL = 1049,
FUNC_RECTANGLE = 1051,
FUNC_SETPIXEL = 1055,
FUNC_FRAMEREGION = 1065,
FUNC_ANIMATEPALETTE = 1078,
FUNC_TEXTOUT = 1313,
FUNC_POLYPOLYGON = 1336,
FUNC_EXTFLOODFILL = 1352,
FUNC_ROUNDRECT = 1564,
FUNC_PATBLT = 1565,
FUNC_ESCAPE = 1574,
FUNC_CREATEREGION = 1791,
FUNC_ARC = 2071,
FUNC_PIE = 2074,
FUNC_CHORD = 2096,
FUNC_BITBLT = 2338,
FUNC_DIBBITBLT = 2368,
FUNC_EXTTEXTOUT = 2610,
FUNC_STRETCHBLT = 2851,
FUNC_DIBSTRETCHBLT = 2881,
FUNC_SETDIBTODEV = 3379,
FUNC_STRETCHDIB = 3907
};
enum bin_raster_op_t {
BIN_RASTER_OP_BLACK = 1,
BIN_RASTER_OP_NOTMERGEPEN = 2,
BIN_RASTER_OP_MASKNOTPEN = 3,
BIN_RASTER_OP_NOTCOPYPEN = 4,
BIN_RASTER_OP_MASKPENNOT = 5,
BIN_RASTER_OP_NOT = 6,
BIN_RASTER_OP_XORPEN = 7,
BIN_RASTER_OP_NOTMASKPEN = 8,
BIN_RASTER_OP_MASKPEN = 9,
BIN_RASTER_OP_NOTXORPEN = 10,
BIN_RASTER_OP_NOP = 11,
BIN_RASTER_OP_MERGENOTPEN = 12,
BIN_RASTER_OP_COPYPEN = 13,
BIN_RASTER_OP_MERGEPENNOT = 14,
BIN_RASTER_OP_MERGEPEN = 15,
BIN_RASTER_OP_WHITE = 16
};
enum mix_mode_t {
MIX_MODE_TRANSPARENT = 1,
MIX_MODE_OPAQUE = 2
};
enum poly_fill_mode_t {
POLY_FILL_MODE_ALTERNATE = 1,
POLY_FILL_MODE_WINDING = 2
};
wmf_t(kaitai::kstream* p__io, kaitai::kstruct* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~wmf_t();
/**
* \sa section 2.3.5.31
*/
class params_setwindoworg_t : public kaitai::kstruct {
public:
params_setwindoworg_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~params_setwindoworg_t();
private:
int16_t m_y;
int16_t m_x;
wmf_t* m__root;
wmf_t::record_t* m__parent;
public:
/**
* Y coordinate of the window origin, in logical units.
*/
int16_t y() const { return m_y; }
/**
* X coordinate of the window origin, in logical units.
*/
int16_t x() const { return m_x; }
wmf_t* _root() const { return m__root; }
wmf_t::record_t* _parent() const { return m__parent; }
};
/**
* \sa section 2.3.5.15
*/
class params_setbkmode_t : public kaitai::kstruct {
public:
params_setbkmode_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~params_setbkmode_t();
private:
mix_mode_t m_bk_mode;
wmf_t* m__root;
wmf_t::record_t* m__parent;
public:
/**
* Defines current graphic context background mix mode.
*/
mix_mode_t bk_mode() const { return m_bk_mode; }
wmf_t* _root() const { return m__root; }
wmf_t::record_t* _parent() const { return m__parent; }
};
/**
* \sa section 2.2.1.12
*/
class point_s_t : public kaitai::kstruct {
public:
point_s_t(kaitai::kstream* p__io, kaitai::kstruct* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~point_s_t();
private:
int16_t m_x;
int16_t m_y;
wmf_t* m__root;
kaitai::kstruct* m__parent;
public:
/**
* X coordinate of the point, in logical units.
*/
int16_t x() const { return m_x; }
/**
* Y coordinate of the point, in logical units.
*/
int16_t y() const { return m_y; }
wmf_t* _root() const { return m__root; }
kaitai::kstruct* _parent() const { return m__parent; }
};
/**
* \sa section 2.3.5.30
*/
class params_setwindowext_t : public kaitai::kstruct {
public:
params_setwindowext_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~params_setwindowext_t();
private:
int16_t m_y;
int16_t m_x;
wmf_t* m__root;
wmf_t::record_t* m__parent;
public:
/**
* Vertical extent of the window in logical units.
*/
int16_t y() const { return m_y; }
/**
* Horizontal extent of the window in logical units.
*/
int16_t x() const { return m_x; }
wmf_t* _root() const { return m__root; }
wmf_t::record_t* _parent() const { return m__parent; }
};
/**
* \sa section 2.3.3.15 = params_polyline
*/
class params_polygon_t : public kaitai::kstruct {
public:
params_polygon_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~params_polygon_t();
private:
int16_t m_num_points;
std::unique_ptr<std::vector<std::unique_ptr<point_s_t>>> m_points;
wmf_t* m__root;
wmf_t::record_t* m__parent;
public:
int16_t num_points() const { return m_num_points; }
std::vector<std::unique_ptr<point_s_t>>* points() const { return m_points.get(); }
wmf_t* _root() const { return m__root; }
wmf_t::record_t* _parent() const { return m__parent; }
};
class header_t : public kaitai::kstruct {
public:
enum metafile_type_t {
METAFILE_TYPE_MEMORY_METAFILE = 1,
METAFILE_TYPE_DISK_METAFILE = 2
};
header_t(kaitai::kstream* p__io, wmf_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~header_t();
private:
metafile_type_t m_metafile_type;
uint16_t m_header_size;
uint16_t m_version;
uint32_t m_size;
uint16_t m_number_of_objects;
uint32_t m_max_record;
uint16_t m_number_of_members;
wmf_t* m__root;
wmf_t* m__parent;
public:
metafile_type_t metafile_type() const { return m_metafile_type; }
uint16_t header_size() const { return m_header_size; }
uint16_t version() const { return m_version; }
uint32_t size() const { return m_size; }
uint16_t number_of_objects() const { return m_number_of_objects; }
uint32_t max_record() const { return m_max_record; }
uint16_t number_of_members() const { return m_number_of_members; }
wmf_t* _root() const { return m__root; }
wmf_t* _parent() const { return m__parent; }
};
/**
* \sa section 2.2.1.7
*/
class color_ref_t : public kaitai::kstruct {
public:
color_ref_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~color_ref_t();
private:
uint8_t m_red;
uint8_t m_green;
uint8_t m_blue;
uint8_t m_reserved;
wmf_t* m__root;
wmf_t::record_t* m__parent;
public:
uint8_t red() const { return m_red; }
uint8_t green() const { return m_green; }
uint8_t blue() const { return m_blue; }
uint8_t reserved() const { return m_reserved; }
wmf_t* _root() const { return m__root; }
wmf_t::record_t* _parent() const { return m__parent; }
};
/**
* \sa section 2.3.5.22
*/
class params_setrop2_t : public kaitai::kstruct {
public:
params_setrop2_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~params_setrop2_t();
private:
bin_raster_op_t m_draw_mode;
wmf_t* m__root;
wmf_t::record_t* m__parent;
public:
/**
* Defines current foreground binary raster operation mixing mode.
*/
bin_raster_op_t draw_mode() const { return m_draw_mode; }
wmf_t* _root() const { return m__root; }
wmf_t::record_t* _parent() const { return m__parent; }
};
/**
* \sa section 2.3.5.20
*/
class params_setpolyfillmode_t : public kaitai::kstruct {
public:
params_setpolyfillmode_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~params_setpolyfillmode_t();
private:
poly_fill_mode_t m_poly_fill_mode;
wmf_t* m__root;
wmf_t::record_t* m__parent;
public:
/**
* Defines current polygon fill mode.
*/
poly_fill_mode_t poly_fill_mode() const { return m_poly_fill_mode; }
wmf_t* _root() const { return m__root; }
wmf_t::record_t* _parent() const { return m__parent; }
};
/**
* \sa section 2.3.3.14
*/
class params_polyline_t : public kaitai::kstruct {
public:
params_polyline_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~params_polyline_t();
private:
int16_t m_num_points;
std::unique_ptr<std::vector<std::unique_ptr<point_s_t>>> m_points;
wmf_t* m__root;
wmf_t::record_t* m__parent;
public:
int16_t num_points() const { return m_num_points; }
std::vector<std::unique_ptr<point_s_t>>* points() const { return m_points.get(); }
wmf_t* _root() const { return m__root; }
wmf_t::record_t* _parent() const { return m__parent; }
};
class special_header_t : public kaitai::kstruct {
public:
special_header_t(kaitai::kstream* p__io, wmf_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~special_header_t();
private:
std::string m_magic;
std::string m_handle;
int16_t m_left;
int16_t m_top;
int16_t m_right;
int16_t m_bottom;
uint16_t m_inch;
std::string m_reserved;
uint16_t m_checksum;
wmf_t* m__root;
wmf_t* m__parent;
public:
std::string magic() const { return m_magic; }
std::string handle() const { return m_handle; }
int16_t left() const { return m_left; }
int16_t top() const { return m_top; }
int16_t right() const { return m_right; }
int16_t bottom() const { return m_bottom; }
uint16_t inch() const { return m_inch; }
std::string reserved() const { return m_reserved; }
uint16_t checksum() const { return m_checksum; }
wmf_t* _root() const { return m__root; }
wmf_t* _parent() const { return m__parent; }
};
class record_t : public kaitai::kstruct {
public:
record_t(kaitai::kstream* p__io, wmf_t* p__parent = nullptr, wmf_t* p__root = nullptr);
private:
void _read();
void _clean_up();
public:
~record_t();
private:
uint32_t m_size;
func_t m_function;
std::unique_ptr<kaitai::kstruct> m_params;
bool n_params;
public:
bool _is_null_params() { params(); return n_params; };
private:
wmf_t* m__root;
wmf_t* m__parent;
std::string m__raw_params;
std::unique_ptr<kaitai::kstream> m__io__raw_params;
public:
uint32_t size() const { return m_size; }
func_t function() const { return m_function; }
kaitai::kstruct* params() const { return m_params.get(); }
wmf_t* _root() const { return m__root; }
wmf_t* _parent() const { return m__parent; }
std::string _raw_params() const { return m__raw_params; }
kaitai::kstream* _io__raw_params() const { return m__io__raw_params.get(); }
};
private:
std::unique_ptr<special_header_t> m_special_header;
std::unique_ptr<header_t> m_header;
std::unique_ptr<std::vector<std::unique_ptr<record_t>>> m_records;
wmf_t* m__root;
kaitai::kstruct* m__parent;
public:
special_header_t* special_header() const { return m_special_header.get(); }
header_t* header() const { return m_header.get(); }
std::vector<std::unique_ptr<record_t>>* records() const { return m_records.get(); }
wmf_t* _root() const { return m__root; }
kaitai::kstruct* _parent() const { return m__parent; }
};
// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
#include "wmf.h"
#include "kaitai/exceptions.h"
wmf_t::wmf_t(kaitai::kstream* p__io, kaitai::kstruct* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = this;
m_special_header = nullptr;
m_header = nullptr;
m_records = nullptr;
_read();
}
void wmf_t::_read() {
m_special_header = std::unique_ptr<special_header_t>(new special_header_t(m__io, this, m__root));
m_header = std::unique_ptr<header_t>(new header_t(m__io, this, m__root));
m_records = std::unique_ptr<std::vector<std::unique_ptr<record_t>>>(new std::vector<std::unique_ptr<record_t>>());
{
int i = 0;
record_t* _;
do {
_ = new record_t(m__io, this, m__root);
m_records->push_back(std::move(std::unique_ptr<record_t>(_)));
i++;
} while (!(_->function() == wmf_t::FUNC_EOF));
}
}
wmf_t::~wmf_t() {
_clean_up();
}
void wmf_t::_clean_up() {
}
wmf_t::params_setwindoworg_t::params_setwindoworg_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void wmf_t::params_setwindoworg_t::_read() {
m_y = m__io->read_s2le();
m_x = m__io->read_s2le();
}
wmf_t::params_setwindoworg_t::~params_setwindoworg_t() {
_clean_up();
}
void wmf_t::params_setwindoworg_t::_clean_up() {
}
wmf_t::params_setbkmode_t::params_setbkmode_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void wmf_t::params_setbkmode_t::_read() {
m_bk_mode = static_cast<wmf_t::mix_mode_t>(m__io->read_u2le());
}
wmf_t::params_setbkmode_t::~params_setbkmode_t() {
_clean_up();
}
void wmf_t::params_setbkmode_t::_clean_up() {
}
wmf_t::point_s_t::point_s_t(kaitai::kstream* p__io, kaitai::kstruct* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void wmf_t::point_s_t::_read() {
m_x = m__io->read_s2le();
m_y = m__io->read_s2le();
}
wmf_t::point_s_t::~point_s_t() {
_clean_up();
}
void wmf_t::point_s_t::_clean_up() {
}
wmf_t::params_setwindowext_t::params_setwindowext_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void wmf_t::params_setwindowext_t::_read() {
m_y = m__io->read_s2le();
m_x = m__io->read_s2le();
}
wmf_t::params_setwindowext_t::~params_setwindowext_t() {
_clean_up();
}
void wmf_t::params_setwindowext_t::_clean_up() {
}
wmf_t::params_polygon_t::params_polygon_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
m_points = nullptr;
_read();
}
void wmf_t::params_polygon_t::_read() {
m_num_points = m__io->read_s2le();
m_points = std::unique_ptr<std::vector<std::unique_ptr<point_s_t>>>(new std::vector<std::unique_ptr<point_s_t>>());
const int l_points = num_points();
for (int i = 0; i < l_points; i++) {
m_points->push_back(std::move(std::unique_ptr<point_s_t>(new point_s_t(m__io, this, m__root))));
}
}
wmf_t::params_polygon_t::~params_polygon_t() {
_clean_up();
}
void wmf_t::params_polygon_t::_clean_up() {
}
wmf_t::header_t::header_t(kaitai::kstream* p__io, wmf_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void wmf_t::header_t::_read() {
m_metafile_type = static_cast<wmf_t::header_t::metafile_type_t>(m__io->read_u2le());
m_header_size = m__io->read_u2le();
m_version = m__io->read_u2le();
m_size = m__io->read_u4le();
m_number_of_objects = m__io->read_u2le();
m_max_record = m__io->read_u4le();
m_number_of_members = m__io->read_u2le();
}
wmf_t::header_t::~header_t() {
_clean_up();
}
void wmf_t::header_t::_clean_up() {
}
wmf_t::color_ref_t::color_ref_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void wmf_t::color_ref_t::_read() {
m_red = m__io->read_u1();
m_green = m__io->read_u1();
m_blue = m__io->read_u1();
m_reserved = m__io->read_u1();
}
wmf_t::color_ref_t::~color_ref_t() {
_clean_up();
}
void wmf_t::color_ref_t::_clean_up() {
}
wmf_t::params_setrop2_t::params_setrop2_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void wmf_t::params_setrop2_t::_read() {
m_draw_mode = static_cast<wmf_t::bin_raster_op_t>(m__io->read_u2le());
}
wmf_t::params_setrop2_t::~params_setrop2_t() {
_clean_up();
}
void wmf_t::params_setrop2_t::_clean_up() {
}
wmf_t::params_setpolyfillmode_t::params_setpolyfillmode_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void wmf_t::params_setpolyfillmode_t::_read() {
m_poly_fill_mode = static_cast<wmf_t::poly_fill_mode_t>(m__io->read_u2le());
}
wmf_t::params_setpolyfillmode_t::~params_setpolyfillmode_t() {
_clean_up();
}
void wmf_t::params_setpolyfillmode_t::_clean_up() {
}
wmf_t::params_polyline_t::params_polyline_t(kaitai::kstream* p__io, wmf_t::record_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
m_points = nullptr;
_read();
}
void wmf_t::params_polyline_t::_read() {
m_num_points = m__io->read_s2le();
m_points = std::unique_ptr<std::vector<std::unique_ptr<point_s_t>>>(new std::vector<std::unique_ptr<point_s_t>>());
const int l_points = num_points();
for (int i = 0; i < l_points; i++) {
m_points->push_back(std::move(std::unique_ptr<point_s_t>(new point_s_t(m__io, this, m__root))));
}
}
wmf_t::params_polyline_t::~params_polyline_t() {
_clean_up();
}
void wmf_t::params_polyline_t::_clean_up() {
}
wmf_t::special_header_t::special_header_t(kaitai::kstream* p__io, wmf_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void wmf_t::special_header_t::_read() {
m_magic = m__io->read_bytes(4);
if (!(magic() == std::string("\xD7\xCD\xC6\x9A", 4))) {
throw kaitai::validation_not_equal_error<std::string>(std::string("\xD7\xCD\xC6\x9A", 4), magic(), _io(), std::string("/types/special_header/seq/0"));
}
m_handle = m__io->read_bytes(2);
if (!(handle() == std::string("\x00\x00", 2))) {
throw kaitai::validation_not_equal_error<std::string>(std::string("\x00\x00", 2), handle(), _io(), std::string("/types/special_header/seq/1"));
}
m_left = m__io->read_s2le();
m_top = m__io->read_s2le();
m_right = m__io->read_s2le();
m_bottom = m__io->read_s2le();
m_inch = m__io->read_u2le();
m_reserved = m__io->read_bytes(4);
if (!(reserved() == std::string("\x00\x00\x00\x00", 4))) {
throw kaitai::validation_not_equal_error<std::string>(std::string("\x00\x00\x00\x00", 4), reserved(), _io(), std::string("/types/special_header/seq/7"));
}
m_checksum = m__io->read_u2le();
}
wmf_t::special_header_t::~special_header_t() {
_clean_up();
}
void wmf_t::special_header_t::_clean_up() {
}
wmf_t::record_t::record_t(kaitai::kstream* p__io, wmf_t* p__parent, wmf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
m__io__raw_params = nullptr;
_read();
}
void wmf_t::record_t::_read() {
m_size = m__io->read_u4le();
m_function = static_cast<wmf_t::func_t>(m__io->read_u2le());
n_params = true;
switch (function()) {
case wmf_t::FUNC_SETBKMODE: {
n_params = false;
m__raw_params = m__io->read_bytes(((size() - 3) * 2));
m__io__raw_params = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_params));
m_params = std::unique_ptr<params_setbkmode_t>(new params_setbkmode_t(m__io__raw_params.get(), this, m__root));
break;
}
case wmf_t::FUNC_POLYGON: {
n_params = false;
m__raw_params = m__io->read_bytes(((size() - 3) * 2));
m__io__raw_params = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_params));
m_params = std::unique_ptr<params_polygon_t>(new params_polygon_t(m__io__raw_params.get(), this, m__root));
break;
}
case wmf_t::FUNC_SETBKCOLOR: {
n_params = false;
m__raw_params = m__io->read_bytes(((size() - 3) * 2));
m__io__raw_params = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_params));
m_params = std::unique_ptr<color_ref_t>(new color_ref_t(m__io__raw_params.get(), this, m__root));
break;
}
case wmf_t::FUNC_SETPOLYFILLMODE: {
n_params = false;
m__raw_params = m__io->read_bytes(((size() - 3) * 2));
m__io__raw_params = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_params));
m_params = std::unique_ptr<params_setpolyfillmode_t>(new params_setpolyfillmode_t(m__io__raw_params.get(), this, m__root));
break;
}
case wmf_t::FUNC_SETWINDOWORG: {
n_params = false;
m__raw_params = m__io->read_bytes(((size() - 3) * 2));
m__io__raw_params = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_params));
m_params = std::unique_ptr<params_setwindoworg_t>(new params_setwindoworg_t(m__io__raw_params.get(), this, m__root));
break;
}
case wmf_t::FUNC_SETROP2: {
n_params = false;
m__raw_params = m__io->read_bytes(((size() - 3) * 2));
m__io__raw_params = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_params));
m_params = std::unique_ptr<params_setrop2_t>(new params_setrop2_t(m__io__raw_params.get(), this, m__root));
break;
}
case wmf_t::FUNC_SETWINDOWEXT: {
n_params = false;
m__raw_params = m__io->read_bytes(((size() - 3) * 2));
m__io__raw_params = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_params));
m_params = std::unique_ptr<params_setwindowext_t>(new params_setwindowext_t(m__io__raw_params.get(), this, m__root));
break;
}
case wmf_t::FUNC_POLYLINE: {
n_params = false;
m__raw_params = m__io->read_bytes(((size() - 3) * 2));
m__io__raw_params = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_params));
m_params = std::unique_ptr<params_polyline_t>(new params_polyline_t(m__io__raw_params.get(), this, m__root));
break;
}
default: {
m__raw_params = m__io->read_bytes(((size() - 3) * 2));
break;
}
}
}
wmf_t::record_t::~record_t() {
_clean_up();
}
void wmf_t::record_t::_clean_up() {
if (!n_params) {
}
}