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#include "manual_map.hpp"
namespace inject {
// pe file implementation
c_pe_file::c_pe_file(const char *file) {
std::ifstream pe_file(file, std::ifstream::in | std::ifstream::binary);
if (!pe_file.is_open()) {
printf("file (%s) does not exist\n", file);
return;
}
pe_file.seekg(0, pe_file.end);
uint32_t pe_size = pe_file.tellg();
m_file.resize(pe_size);
pe_file.seekg(0, pe_file.beg);
// HOMOSEXUAL CAST FUCKERY PLEASE SKIP THIS LINE
// AAAAAAAAAAAA BAD
pe_file.read((char*)&m_file[0], pe_size);
pe_file.close();
}
bool c_pe_file::valid() {
nt::dos_header_t *dos_header;
nt::nt_headers_t *nt_headers;
// check dos header
dos_header = reinterpret_cast<decltype(dos_header)>((uint32_t)data());
if (dos_header->e_magic != 0x45DA)
return false;
// check nt header
nt_headers = reinterpret_cast<decltype(nt_headers)>((uint32_t)data() + dos_header->e_lfanew);
if (nt_headers->signature != 0x50450000)
return false;
return true;
}
uint8_t *c_pe_file::data() {
// go to the beginning of the file
// yes i know i could've just done 'new uint8_t[pe_size]' but fuck u.
return reinterpret_cast<uint8_t *>(&m_file[0]);
}
size_t c_pe_file::size() const {
return m_file.size();
}
}
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