diff options
| author | boris <wzn@moneybot.cc> | 2018-12-02 10:03:32 +1300 |
|---|---|---|
| committer | boris <wzn@moneybot.cc> | 2018-12-02 10:03:32 +1300 |
| commit | 8b5af9cad6589816e121fdbfa4fc81fa71cf38d5 (patch) | |
| tree | c69c542443ce70ac7de0d0cbdfcf242ac291d4ed /loader/server/manual_map.cpp | |
| parent | b264d1ecbad68ca5c1f72f9285d27f4b838420e2 (diff) | |
bor n inthe usa
Diffstat (limited to 'loader/server/manual_map.cpp')
| -rw-r--r-- | loader/server/manual_map.cpp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/loader/server/manual_map.cpp b/loader/server/manual_map.cpp new file mode 100644 index 0000000..d2de29c --- /dev/null +++ b/loader/server/manual_map.cpp @@ -0,0 +1,55 @@ +#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();
+ }
+}
\ No newline at end of file |