110 lines
2.9 KiB
C++
110 lines
2.9 KiB
C++
/*
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* Copyright (c) 2020-2023, David Xanatos
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
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// Windows Header Files
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#include <windows.h>
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// C RunTime Header Files
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#include <stdlib.h>
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#include <malloc.h>
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#include <memory.h>
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#include <tchar.h>
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#include <winternl.h>
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#include "helpers.h"
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#include "dirent.h"
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OSVERSIONINFOW g_osvi;
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#pragma warning(disable : 4996)
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void InitOsVersionInfo()
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{
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g_osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
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NTSTATUS(WINAPI * RtlGetVersion)(LPOSVERSIONINFOW);
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*(FARPROC*)&RtlGetVersion = GetProcAddress(GetModuleHandleA("ntdll.dll"), "RtlGetVersion");
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if (RtlGetVersion == NULL || !NT_SUCCESS(RtlGetVersion(&g_osvi)))
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GetVersionExW(&g_osvi);
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}
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std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> g_str_conv;
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bool ListDir(std::wstring Path, std::vector<std::wstring>& Entries)
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{
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if (Path.back() != L'\\')
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return false;
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//std::string narrow = g_str_conv.to_bytes(wide_utf16_source_string);
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//std::wstring wide = g_str_conv.from_bytes(narrow_utf8_source_string);
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std::string aPath = g_str_conv.to_bytes(Path);
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DIR* d = opendir (aPath.c_str());
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if (d == NULL)
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return false;
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dirent* e;
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while ((e = readdir(d)) != NULL)
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{
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std::string aName = e->d_name;
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std::wstring Name = std::wstring(aName.begin(), aName.end());
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switch (e->d_type)
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{
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case DT_DIR:
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if(Name.compare(L"..") == 0 || Name.compare(L".") == 0)
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continue;
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Entries.push_back(Path + Name + L"\\");
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break;
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default:
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Entries.push_back(Path + Name);
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}
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}
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closedir (d);
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return true;
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}
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std::wstring hexStr(unsigned char* data, int len)
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{
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static constexpr wchar_t hexmap[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
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std::wstring s(len * 2, ' ');
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for (int i = 0; i < len; ++i) {
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s[2 * i] = hexmap[(data[i] & 0xF0) >> 4];
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s[2 * i + 1] = hexmap[data[i] & 0x0F];
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}
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return s;
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}
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bool FileExists(const wchar_t* path)
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{
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if (GetFileAttributes(path) == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND)
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return false;
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return true;
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}
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void DbgPrint(const wchar_t* format, ...)
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{
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va_list va_args;
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va_start(va_args, format);
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wchar_t tmp1[510];
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_vsnwprintf(tmp1, sizeof(tmp1), format, va_args);
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OutputDebugStringW(tmp1);
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va_end(va_args);
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} |