mirror of
https://github.com/LongSoft/UEFITool.git
synced 2024-11-22 07:58:22 +08:00
383 lines
13 KiB
C++
383 lines
13 KiB
C++
// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
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#include "ami_nvar.h"
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#include "../kaitai/exceptions.h"
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ami_nvar_t::ami_nvar_t(kaitai::kstream* p__io, kaitai::kstruct* p__parent, ami_nvar_t* p__root) : kaitai::kstruct(p__io) {
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m__parent = p__parent;
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m__root = this;
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m_entries = nullptr;
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_read();
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}
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void ami_nvar_t::_read() {
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m_entries = std::unique_ptr<std::vector<std::unique_ptr<nvar_entry_t>>>(new std::vector<std::unique_ptr<nvar_entry_t>>());
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{
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int i = 0;
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nvar_entry_t* _;
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do {
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_ = new nvar_entry_t(m__io, this, m__root);
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m_entries->push_back(std::move(std::unique_ptr<nvar_entry_t>(_)));
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i++;
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} while (!( ((_->signature_first() != 78) || (_io()->is_eof())) ));
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}
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}
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ami_nvar_t::~ami_nvar_t() {
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_clean_up();
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}
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void ami_nvar_t::_clean_up() {
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}
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ami_nvar_t::nvar_attributes_t::nvar_attributes_t(kaitai::kstream* p__io, ami_nvar_t::nvar_entry_t* p__parent, ami_nvar_t* p__root) : kaitai::kstruct(p__io) {
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m__parent = p__parent;
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m__root = p__root;
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_read();
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}
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void ami_nvar_t::nvar_attributes_t::_read() {
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m_valid = m__io->read_bits_int_be(1);
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m_auth_write = m__io->read_bits_int_be(1);
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m_hw_error_record = m__io->read_bits_int_be(1);
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m_extended_header = m__io->read_bits_int_be(1);
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m_data_only = m__io->read_bits_int_be(1);
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m_local_guid = m__io->read_bits_int_be(1);
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m_ascii_name = m__io->read_bits_int_be(1);
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m_runtime = m__io->read_bits_int_be(1);
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}
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ami_nvar_t::nvar_attributes_t::~nvar_attributes_t() {
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_clean_up();
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}
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void ami_nvar_t::nvar_attributes_t::_clean_up() {
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}
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ami_nvar_t::ucs2_string_t::ucs2_string_t(kaitai::kstream* p__io, ami_nvar_t::nvar_entry_body_t* p__parent, ami_nvar_t* p__root) : kaitai::kstruct(p__io) {
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m__parent = p__parent;
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m__root = p__root;
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m_ucs2_chars = nullptr;
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_read();
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}
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void ami_nvar_t::ucs2_string_t::_read() {
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m_ucs2_chars = std::unique_ptr<std::vector<uint16_t>>(new std::vector<uint16_t>());
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{
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int i = 0;
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uint16_t _;
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do {
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_ = m__io->read_u2le();
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m_ucs2_chars->push_back(_);
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i++;
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} while (!(_ == 0));
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}
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}
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ami_nvar_t::ucs2_string_t::~ucs2_string_t() {
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_clean_up();
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}
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void ami_nvar_t::ucs2_string_t::_clean_up() {
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}
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ami_nvar_t::nvar_extended_attributes_t::nvar_extended_attributes_t(kaitai::kstream* p__io, ami_nvar_t::nvar_entry_body_t* p__parent, ami_nvar_t* p__root) : kaitai::kstruct(p__io) {
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m__parent = p__parent;
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m__root = p__root;
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_read();
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}
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void ami_nvar_t::nvar_extended_attributes_t::_read() {
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m_reserved_high = m__io->read_bits_int_be(2);
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m_time_based_auth = m__io->read_bits_int_be(1);
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m_auth_write = m__io->read_bits_int_be(1);
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m_reserved_low = m__io->read_bits_int_be(3);
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m_checksum = m__io->read_bits_int_be(1);
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}
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ami_nvar_t::nvar_extended_attributes_t::~nvar_extended_attributes_t() {
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_clean_up();
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}
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void ami_nvar_t::nvar_extended_attributes_t::_clean_up() {
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}
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ami_nvar_t::nvar_entry_t::nvar_entry_t(kaitai::kstream* p__io, ami_nvar_t* p__parent, ami_nvar_t* p__root) : kaitai::kstruct(p__io) {
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m__parent = p__parent;
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m__root = p__root;
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m_attributes = nullptr;
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m_body = nullptr;
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m__io__raw_body = nullptr;
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f_offset = false;
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f_end_offset = false;
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_read();
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}
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void ami_nvar_t::nvar_entry_t::_read() {
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n_invoke_offset = true;
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if (offset() >= 0) {
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n_invoke_offset = false;
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m_invoke_offset = m__io->read_bytes(0);
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}
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m_signature_first = m__io->read_u1();
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n_signature_rest = true;
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if (signature_first() == 78) {
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n_signature_rest = false;
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m_signature_rest = m__io->read_bytes(3);
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if (!(signature_rest() == std::string("\x56\x41\x52", 3))) {
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throw kaitai::validation_not_equal_error<std::string>(std::string("\x56\x41\x52", 3), signature_rest(), _io(), std::string("/types/nvar_entry/seq/2"));
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}
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}
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n_size = true;
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if (signature_first() == 78) {
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n_size = false;
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m_size = m__io->read_u2le();
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{
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uint16_t _ = size();
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if (!(_ > ((4 + 2) + 4))) {
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throw kaitai::validation_expr_error<uint16_t>(size(), _io(), std::string("/types/nvar_entry/seq/3"));
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}
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}
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}
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n_next = true;
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if (signature_first() == 78) {
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n_next = false;
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m_next = m__io->read_bits_int_le(24);
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}
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m__io->align_to_byte();
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n_attributes = true;
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if (signature_first() == 78) {
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n_attributes = false;
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m_attributes = std::unique_ptr<nvar_attributes_t>(new nvar_attributes_t(m__io, this, m__root));
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}
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n_body = true;
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if (signature_first() == 78) {
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n_body = false;
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m__raw_body = m__io->read_bytes((size() - ((4 + 2) + 4)));
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m__io__raw_body = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_body));
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m_body = std::unique_ptr<nvar_entry_body_t>(new nvar_entry_body_t(m__io__raw_body.get(), this, m__root));
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}
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n_invoke_end_offset = true;
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if ( ((signature_first() == 78) && (end_offset() >= 0)) ) {
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n_invoke_end_offset = false;
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m_invoke_end_offset = m__io->read_bytes(0);
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}
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}
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ami_nvar_t::nvar_entry_t::~nvar_entry_t() {
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_clean_up();
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}
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void ami_nvar_t::nvar_entry_t::_clean_up() {
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if (!n_invoke_offset) {
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}
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if (!n_signature_rest) {
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}
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if (!n_size) {
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}
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if (!n_next) {
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}
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if (!n_attributes) {
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}
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if (!n_body) {
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}
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if (!n_invoke_end_offset) {
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}
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}
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int32_t ami_nvar_t::nvar_entry_t::offset() {
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if (f_offset)
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return m_offset;
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m_offset = _io()->pos();
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f_offset = true;
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return m_offset;
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}
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int32_t ami_nvar_t::nvar_entry_t::end_offset() {
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if (f_end_offset)
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return m_end_offset;
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m_end_offset = _io()->pos();
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f_end_offset = true;
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return m_end_offset;
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}
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ami_nvar_t::nvar_entry_body_t::nvar_entry_body_t(kaitai::kstream* p__io, ami_nvar_t::nvar_entry_t* p__parent, ami_nvar_t* p__root) : kaitai::kstruct(p__io) {
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m__parent = p__parent;
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m__root = p__root;
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m_ucs2_name = nullptr;
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m_extended_header_attributes = nullptr;
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f_extended_header_attributes = false;
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f_data_start_offset = false;
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f_extended_header_size_field = false;
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f_extended_header_timestamp = false;
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f_data_size = false;
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f_extended_header_checksum = false;
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f_data_end_offset = false;
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f_extended_header_size = false;
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f_extended_header_hash = false;
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_read();
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}
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void ami_nvar_t::nvar_entry_body_t::_read() {
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n_guid_index = true;
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if ( ((!(_parent()->attributes()->local_guid())) && (!(_parent()->attributes()->data_only())) && (_parent()->attributes()->valid())) ) {
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n_guid_index = false;
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m_guid_index = m__io->read_u1();
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}
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n_guid = true;
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if ( ((_parent()->attributes()->local_guid()) && (!(_parent()->attributes()->data_only())) && (_parent()->attributes()->valid())) ) {
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n_guid = false;
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m_guid = m__io->read_bytes(16);
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}
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n_ascii_name = true;
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if ( ((_parent()->attributes()->ascii_name()) && (!(_parent()->attributes()->data_only())) && (_parent()->attributes()->valid())) ) {
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n_ascii_name = false;
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m_ascii_name = kaitai::kstream::bytes_to_str(m__io->read_bytes_term(0, false, true, true), std::string("ASCII"));
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}
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n_ucs2_name = true;
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if ( ((!(_parent()->attributes()->ascii_name())) && (!(_parent()->attributes()->data_only())) && (_parent()->attributes()->valid())) ) {
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n_ucs2_name = false;
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m_ucs2_name = std::unique_ptr<ucs2_string_t>(new ucs2_string_t(m__io, this, m__root));
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}
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n_invoke_data_start = true;
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if (data_start_offset() >= 0) {
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n_invoke_data_start = false;
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m_invoke_data_start = m__io->read_bytes(0);
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}
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m_data = m__io->read_bytes_full();
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}
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ami_nvar_t::nvar_entry_body_t::~nvar_entry_body_t() {
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_clean_up();
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}
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void ami_nvar_t::nvar_entry_body_t::_clean_up() {
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if (!n_guid_index) {
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}
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if (!n_guid) {
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}
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if (!n_ascii_name) {
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}
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if (!n_ucs2_name) {
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}
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if (!n_invoke_data_start) {
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}
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if (f_extended_header_attributes && !n_extended_header_attributes) {
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}
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if (f_extended_header_size_field && !n_extended_header_size_field) {
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}
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if (f_extended_header_timestamp && !n_extended_header_timestamp) {
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}
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if (f_extended_header_checksum && !n_extended_header_checksum) {
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}
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if (f_extended_header_hash && !n_extended_header_hash) {
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}
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}
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ami_nvar_t::nvar_extended_attributes_t* ami_nvar_t::nvar_entry_body_t::extended_header_attributes() {
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if (f_extended_header_attributes)
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return m_extended_header_attributes.get();
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n_extended_header_attributes = true;
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if ( ((_parent()->attributes()->valid()) && (_parent()->attributes()->extended_header()) && (extended_header_size() >= (1 + 2))) ) {
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n_extended_header_attributes = false;
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std::streampos _pos = m__io->pos();
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m__io->seek((_io()->pos() - extended_header_size()));
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m_extended_header_attributes = std::unique_ptr<nvar_extended_attributes_t>(new nvar_extended_attributes_t(m__io, this, m__root));
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m__io->seek(_pos);
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f_extended_header_attributes = true;
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}
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return m_extended_header_attributes.get();
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}
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int32_t ami_nvar_t::nvar_entry_body_t::data_start_offset() {
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if (f_data_start_offset)
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return m_data_start_offset;
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m_data_start_offset = _io()->pos();
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f_data_start_offset = true;
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return m_data_start_offset;
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}
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uint16_t ami_nvar_t::nvar_entry_body_t::extended_header_size_field() {
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if (f_extended_header_size_field)
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return m_extended_header_size_field;
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n_extended_header_size_field = true;
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if ( ((_parent()->attributes()->valid()) && (_parent()->attributes()->extended_header()) && (_parent()->size() > (((4 + 2) + 4) + 2))) ) {
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n_extended_header_size_field = false;
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std::streampos _pos = m__io->pos();
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m__io->seek((_io()->pos() - 2));
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m_extended_header_size_field = m__io->read_u2le();
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m__io->seek(_pos);
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f_extended_header_size_field = true;
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}
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return m_extended_header_size_field;
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}
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uint64_t ami_nvar_t::nvar_entry_body_t::extended_header_timestamp() {
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if (f_extended_header_timestamp)
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return m_extended_header_timestamp;
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n_extended_header_timestamp = true;
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if ( ((_parent()->attributes()->valid()) && (_parent()->attributes()->extended_header()) && (extended_header_size() >= ((1 + 8) + 2)) && (extended_header_attributes()->time_based_auth())) ) {
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n_extended_header_timestamp = false;
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std::streampos _pos = m__io->pos();
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m__io->seek(((_io()->pos() - extended_header_size()) + 1));
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m_extended_header_timestamp = m__io->read_u8le();
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m__io->seek(_pos);
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f_extended_header_timestamp = true;
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}
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return m_extended_header_timestamp;
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}
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int32_t ami_nvar_t::nvar_entry_body_t::data_size() {
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if (f_data_size)
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return m_data_size;
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m_data_size = ((data_end_offset() - data_start_offset()) - extended_header_size());
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f_data_size = true;
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return m_data_size;
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}
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uint8_t ami_nvar_t::nvar_entry_body_t::extended_header_checksum() {
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if (f_extended_header_checksum)
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return m_extended_header_checksum;
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n_extended_header_checksum = true;
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if ( ((_parent()->attributes()->valid()) && (_parent()->attributes()->extended_header()) && (extended_header_size() >= ((1 + 1) + 2)) && (extended_header_attributes()->checksum())) ) {
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n_extended_header_checksum = false;
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std::streampos _pos = m__io->pos();
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m__io->seek(((_io()->pos() - 2) - 1));
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m_extended_header_checksum = m__io->read_u1();
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m__io->seek(_pos);
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f_extended_header_checksum = true;
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}
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return m_extended_header_checksum;
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}
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int32_t ami_nvar_t::nvar_entry_body_t::data_end_offset() {
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if (f_data_end_offset)
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return m_data_end_offset;
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m_data_end_offset = _io()->pos();
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f_data_end_offset = true;
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return m_data_end_offset;
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}
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uint16_t ami_nvar_t::nvar_entry_body_t::extended_header_size() {
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if (f_extended_header_size)
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return m_extended_header_size;
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m_extended_header_size = (( ((_parent()->attributes()->extended_header()) && (_parent()->attributes()->valid()) && (_parent()->size() > (((4 + 2) + 4) + 2))) ) ? (((extended_header_size_field() >= (1 + 2)) ? (extended_header_size_field()) : (0))) : (0));
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f_extended_header_size = true;
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return m_extended_header_size;
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}
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std::string ami_nvar_t::nvar_entry_body_t::extended_header_hash() {
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if (f_extended_header_hash)
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return m_extended_header_hash;
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n_extended_header_hash = true;
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if ( ((_parent()->attributes()->valid()) && (_parent()->attributes()->extended_header()) && (extended_header_size() >= (((1 + 8) + 32) + 2)) && (extended_header_attributes()->time_based_auth()) && (!(_parent()->attributes()->data_only()))) ) {
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n_extended_header_hash = false;
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std::streampos _pos = m__io->pos();
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m__io->seek((((_io()->pos() - extended_header_size()) + 1) + 8));
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m_extended_header_hash = m__io->read_bytes(32);
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m__io->seek(_pos);
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f_extended_header_hash = true;
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}
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return m_extended_header_hash;
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}
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