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if load_order.txt is present then only load these .dll files in order, otherwise load all valid .dlls

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otavepto 2024-06-21 07:48:30 +03:00
parent d30a5bf081
commit bd92ee624b
1 changed files with 14 additions and 20 deletions
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34
tools/steamclient_loader/win/ColdClientLoader.cpp
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@ -88,11 +88,11 @@ static std::vector<std::wstring> collect_dlls_to_inject(const std::wstring &extr
auto dll_path = dir_entry.path().wstring();
// ignore this file if it is the load order file
if (common_helpers::to_upper(dll_path) == common_helpers::to_upper(load_order_file.wstring())) continue;
if (common_helpers::str_cmp_insensitive(dll_path, load_order_file.wstring())) continue;
auto dll_header = get_pe_header(dll_path);
if (dll_header.empty()) {
dbg_log::write(L"Failed to get PE header of dll: " + dll_path);
dbg_log::write(L"Failed to get PE header of dll: '" + dll_path + L"'");
failed_dlls += dll_path + L"\n";
continue;
}
@ -100,53 +100,47 @@ static std::vector<std::wstring> collect_dlls_to_inject(const std::wstring &extr
bool is_dll_32 = pe_helpers::is_module_32((HMODULE)&dll_header[0]);
bool is_dll_64 = pe_helpers::is_module_64((HMODULE)&dll_header[0]);
if ((!is_dll_32 && !is_dll_64) || (is_dll_32 && is_dll_64)) { // ARM, or just a regular file
dbg_log::write(L"Dll " + dll_path + L" is neither 32 nor 64 bit and will be ignored");
dbg_log::write(L"Dll '" + dll_path + L"' is neither 32 nor 64 bit and will be ignored");
failed_dlls += dll_path + L"\n";
continue;
}
if (is_dll_32 == is_exe_32) { // same arch
dlls_to_inject.push_back(dll_path);
dbg_log::write(L"Dll " + dll_path + L" will be injected");
dbg_log::write(L"Dll '" + dll_path + L"' is valid");
} else {
dbg_log::write(L"Dll " + dll_path + L" has a different arch than the exe and will be ignored");
dbg_log::write(L"Dll '" + dll_path + L"' has a different arch than the exe and will be ignored");
failed_dlls += dll_path + L"\n";
}
}
bool only_specified = false;
std::vector<std::wstring> ordered_dlls_to_inject{};
{
dbg_log::write(L"Searching for load order file: " + load_order_file.wstring());
dbg_log::write(L"Searching for load order file: '" + load_order_file.wstring() + L"'");
auto f_order = std::wifstream(load_order_file, std::ios::in);
if (f_order.is_open()) {
dbg_log::write(L"Reading load order file: " + load_order_file.wstring());
only_specified = true;
dbg_log::write(L"Reading load order file...");
std::wstring line{};
while (std::getline(f_order, line)) {
auto abs = common_helpers::to_absolute(line, extra_dlls_folder);
auto abs_upper = common_helpers::to_upper(abs);
dbg_log::write(L"Load order line: " + abs_upper);
auto it = std::find_if(dlls_to_inject.begin(), dlls_to_inject.end(), [&abs_upper](const std::wstring &dll_to_inject) {
return common_helpers::to_upper(dll_to_inject) == abs_upper;
dbg_log::write(L"Load order line: '" + abs + L"'");
auto it = std::find_if(dlls_to_inject.begin(), dlls_to_inject.end(), [&abs](const std::wstring &dll_to_inject) {
return common_helpers::str_cmp_insensitive(dll_to_inject, abs);
});
if (it != dlls_to_inject.end()) {
dbg_log::write("Found the dll specified by the load order line");
ordered_dlls_to_inject.push_back(*it);
// mark for deletion
it->clear();
}
}
f_order.close();
}
}
// add the remaining dlls
for (auto &dll : dlls_to_inject) {
if (dll.size()) {
ordered_dlls_to_inject.push_back(dll);
}
}
if (only_specified) return ordered_dlls_to_inject;
return ordered_dlls_to_inject;
return dlls_to_inject;
}
static void to_bool_ini_val(std::wstring &val)