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Add EDK2 FTW parser

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This commit is contained in:
Nikolaj Schlej 2025-02-23 11:25:27 +07:00
parent ca7d4caa7a
commit 2d6eaa917f
8 changed files with 331 additions and 6 deletions
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100
common/generated/edk2_ftw.cpp Normal file
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// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
#include "edk2_ftw.h"
#include "../kaitai/exceptions.h"
edk2_ftw_t::edk2_ftw_t(kaitai::kstream* p__io, kaitai::kstruct* p__parent, edk2_ftw_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = this; (void)p__root;
f_len_ftw_store_header_32 = false;
f_len_ftw_store_header_64 = false;
_read();
}
void edk2_ftw_t::_read() {
m_signature = m__io->read_u4le();
{
uint32_t _ = signature();
if (!( ((_ == 4293995405UL) || (_ == 2656577835UL)) )) {
throw kaitai::validation_expr_error<uint32_t>(signature(), _io(), std::string("/seq/0"));
}
}
n_signature_main = true;
if (signature() == 4293995405UL) {
n_signature_main = false;
m_signature_main = m__io->read_bytes(12);
if (!(signature_main() == std::string("\x96\x76\x8B\x4C\xA9\x85\x27\x47\x07\x5B\x4F\x50", 12))) {
throw kaitai::validation_not_equal_error<std::string>(std::string("\x96\x76\x8B\x4C\xA9\x85\x27\x47\x07\x5B\x4F\x50", 12), signature_main(), _io(), std::string("/seq/1"));
}
}
n_signature_edk2_working_block = true;
if (signature() == 2656577835UL) {
n_signature_edk2_working_block = false;
m_signature_edk2_working_block = m__io->read_bytes(12);
if (!(signature_edk2_working_block() == std::string("\x68\x7C\x7D\x49\x0A\xCE\x65\x00\xFD\x9F\x1B\x95", 12))) {
throw kaitai::validation_not_equal_error<std::string>(std::string("\x68\x7C\x7D\x49\x0A\xCE\x65\x00\xFD\x9F\x1B\x95", 12), signature_edk2_working_block(), _io(), std::string("/seq/2"));
}
}
n_signature_vss2_working_block = true;
if (signature() == 2656577835UL) {
n_signature_vss2_working_block = false;
m_signature_vss2_working_block = m__io->read_bytes(12);
if (!(signature_vss2_working_block() == std::string("\x68\x7C\x7D\x49\xA0\xCE\x65\x00\xFD\x9F\x1B\x95", 12))) {
throw kaitai::validation_not_equal_error<std::string>(std::string("\x68\x7C\x7D\x49\xA0\xCE\x65\x00\xFD\x9F\x1B\x95", 12), signature_vss2_working_block(), _io(), std::string("/seq/3"));
}
}
m_crc = m__io->read_u4le();
m_state = m__io->read_u1();
m_reserved = m__io->read_bytes(3);
m_len_write_queue_32 = m__io->read_u4le();
n_len_write_queue_64 = true;
if (kaitai::kstream::mod(len_write_queue_32(), 16) == 0) {
n_len_write_queue_64 = false;
m_len_write_queue_64 = m__io->read_u4le();
}
n_write_queue_32 = true;
if (kaitai::kstream::mod(len_write_queue_32(), 16) == 4) {
n_write_queue_32 = false;
m_write_queue_32 = m__io->read_bytes(len_write_queue_32());
}
n_write_queue_64 = true;
if (kaitai::kstream::mod(len_write_queue_32(), 16) == 0) {
n_write_queue_64 = false;
m_write_queue_64 = m__io->read_bytes(((static_cast<uint64_t>(len_write_queue_64()) << 32) + len_write_queue_32()));
}
}
edk2_ftw_t::~edk2_ftw_t() {
_clean_up();
}
void edk2_ftw_t::_clean_up() {
if (!n_signature_main) {
}
if (!n_signature_edk2_working_block) {
}
if (!n_signature_vss2_working_block) {
}
if (!n_len_write_queue_64) {
}
if (!n_write_queue_32) {
}
if (!n_write_queue_64) {
}
}
int8_t edk2_ftw_t::len_ftw_store_header_32() {
if (f_len_ftw_store_header_32)
return m_len_ftw_store_header_32;
m_len_ftw_store_header_32 = 28;
f_len_ftw_store_header_32 = true;
return m_len_ftw_store_header_32;
}
int8_t edk2_ftw_t::len_ftw_store_header_64() {
if (f_len_ftw_store_header_64)
return m_len_ftw_store_header_64;
m_len_ftw_store_header_64 = 32;
f_len_ftw_store_header_64 = true;
return m_len_ftw_store_header_64;
}