Sandboxie/SandboxieLive/UpdUtil/Common/helpers.cpp

62 lines
1.6 KiB
C++

#include "../framework.h"
#include "dirent.h"
OSVERSIONINFOW g_osvi;
#pragma warning(disable : 4996)
void InitOsVersionInfo()
{
g_osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
NTSTATUS(WINAPI * RtlGetVersion)(LPOSVERSIONINFOW);
*(FARPROC*)&RtlGetVersion = GetProcAddress(GetModuleHandleA("ntdll.dll"), "RtlGetVersion");
if (RtlGetVersion == NULL || !NT_SUCCESS(RtlGetVersion(&g_osvi)))
GetVersionExW(&g_osvi);
}
std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> g_str_conv;
bool ListDir(std::wstring Path, std::vector<std::wstring>& Entries)
{
if (Path.back() != L'\\')
return false;
//std::string narrow = g_str_conv.to_bytes(wide_utf16_source_string);
//std::wstring wide = g_str_conv.from_bytes(narrow_utf8_source_string);
std::string aPath = g_str_conv.to_bytes(Path);
DIR* d = opendir (aPath.c_str());
if (d == NULL)
return false;
dirent* e;
while ((e = readdir(d)) != NULL)
{
std::string aName = e->d_name;
std::wstring Name = std::wstring(aName.begin(), aName.end());
switch (e->d_type)
{
case DT_DIR:
if(Name.compare(L"..") == 0 || Name.compare(L".") == 0)
continue;
Entries.push_back(Path + Name + L"\\");
break;
default:
Entries.push_back(Path + Name);
}
}
closedir (d);
return true;
}
std::wstring hexStr(unsigned char* data, int len)
{
static constexpr wchar_t hexmap[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
std::wstring s(len * 2, ' ');
for (int i = 0; i < len; ++i) {
s[2 * i] = hexmap[(data[i] & 0xF0) >> 4];
s[2 * i + 1] = hexmap[data[i] & 0x0F];
}
return s;
}