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Add Apple SysF/Diag parser

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This commit is contained in:
Nikolaj Schlej 2025-02-24 18:12:02 +07:00
parent 2d6eaa917f
commit 4e600eb986
17 changed files with 597 additions and 154 deletions
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115
common/generated/apple_sysf.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 "apple_sysf.h"
#include "../kaitai/exceptions.h"
apple_sysf_t::apple_sysf_t(kaitai::kstream* p__io, kaitai::kstruct* p__parent, apple_sysf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = this; (void)p__root;
m_body = nullptr;
m__io__raw_body = nullptr;
f_len_sysf_store_header = false;
_read();
}
void apple_sysf_t::_read() {
m_signature = m__io->read_u4le();
{
uint32_t _ = signature();
if (!( ((_ == 1937339206) || (_ == 1684627783)) )) {
throw kaitai::validation_expr_error<uint32_t>(signature(), _io(), std::string("/seq/0"));
}
}
m_unknown = m__io->read_u1();
m_unknown1 = m__io->read_u4le();
m_sysf_size = m__io->read_u2le();
m__raw_body = m__io->read_bytes(((sysf_size() - len_sysf_store_header()) - 4));
m__io__raw_body = std::unique_ptr<kaitai::kstream>(new kaitai::kstream(m__raw_body));
m_body = std::unique_ptr<sysf_store_body_t>(new sysf_store_body_t(m__io__raw_body.get(), this, m__root));
m_crc = m__io->read_u4le();
}
apple_sysf_t::~apple_sysf_t() {
_clean_up();
}
void apple_sysf_t::_clean_up() {
}
apple_sysf_t::sysf_store_body_t::sysf_store_body_t(kaitai::kstream* p__io, apple_sysf_t* p__parent, apple_sysf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
m_variables = nullptr;
m_zeroes = nullptr;
_read();
}
void apple_sysf_t::sysf_store_body_t::_read() {
m_variables = std::unique_ptr<std::vector<std::unique_ptr<sysf_variable_t>>>(new std::vector<std::unique_ptr<sysf_variable_t>>());
{
int i = 0;
sysf_variable_t* _;
do {
_ = new sysf_variable_t(m__io, this, m__root);
m_variables->push_back(std::move(std::unique_ptr<sysf_variable_t>(_)));
i++;
} while (!( (( ((_->len_name() == 3) && (_->name() == (std::string("EOF")))) ) || (_io()->is_eof())) ));
}
m_zeroes = std::unique_ptr<std::vector<uint8_t>>(new std::vector<uint8_t>());
{
int i = 0;
while (!m__io->is_eof()) {
m_zeroes->push_back(std::move(m__io->read_u1()));
i++;
}
}
}
apple_sysf_t::sysf_store_body_t::~sysf_store_body_t() {
_clean_up();
}
void apple_sysf_t::sysf_store_body_t::_clean_up() {
}
apple_sysf_t::sysf_variable_t::sysf_variable_t(kaitai::kstream* p__io, apple_sysf_t::sysf_store_body_t* p__parent, apple_sysf_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void apple_sysf_t::sysf_variable_t::_read() {
m_len_name = m__io->read_bits_int_le(7);
m_invalid_flag = m__io->read_bits_int_le(1);
m__io->align_to_byte();
m_name = kaitai::kstream::bytes_to_str(kaitai::kstream::bytes_terminate(m__io->read_bytes(len_name()), 0, false), std::string("ascii"));
n_len_data = true;
if (name() != std::string("EOF")) {
n_len_data = false;
m_len_data = m__io->read_u2le();
}
n_data = true;
if (name() != std::string("EOF")) {
n_data = false;
m_data = m__io->read_bytes(len_data());
}
}
apple_sysf_t::sysf_variable_t::~sysf_variable_t() {
_clean_up();
}
void apple_sysf_t::sysf_variable_t::_clean_up() {
if (!n_len_data) {
}
if (!n_data) {
}
}
int8_t apple_sysf_t::len_sysf_store_header() {
if (f_len_sysf_store_header)
return m_len_sysf_store_header;
m_len_sysf_store_header = 11;
f_len_sysf_store_header = true;
return m_len_sysf_store_header;
}