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PowerToys/src/modules/powerrename/lib/Helpers.cpp
Abhyudit 4e0db267dc
[PowerRename] Add 12-hour time format patterns with AM/PM support (#30703) (#38723) 
* [PowerRename][Feature] Add new date/time formatting patterns to GetDatedFileName

* [PowerRename][UI] Add date/time shortcut patterns to cheat sheet

* [PowerRename][Tests] Add tests for new date/time formatting patterns

* [PowerRename] [Refactor] Simplify AM/PM string handling in time patterns
2025-04-16 10:15:03 +08:00

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#include "pch.h"
#include "Helpers.h"
#include <regex>
#include <ShlGuid.h>
#include <cstring>
#include <filesystem>
namespace fs = std::filesystem;
namespace
{
const int MAX_INPUT_STRING_LEN = 1024;
const wchar_t c_rootRegPath[] = L"Software\\Microsoft\\PowerRename";
}
HRESULT GetTrimmedFileName(_Out_ PWSTR result, UINT cchMax, _In_ PCWSTR source)
{
HRESULT hr = E_INVALIDARG;
if (source)
{
PWSTR newName = nullptr;
hr = SHStrDup(source, &newName);
if (SUCCEEDED(hr))
{
size_t firstValidIndex = 0, lastValidIndex = wcslen(newName) - 1;
while (firstValidIndex <= lastValidIndex && iswspace(newName[firstValidIndex]))
{
firstValidIndex++;
}
while (firstValidIndex <= lastValidIndex && (iswspace(newName[lastValidIndex]) || newName[lastValidIndex] == L'.'))
{
lastValidIndex--;
}
newName[lastValidIndex + 1] = '\0';
hr = StringCchCopy(result, cchMax, newName + firstValidIndex);
}
CoTaskMemFree(newName);
}
return hr;
}
HRESULT GetTransformedFileName(_Out_ PWSTR result, UINT cchMax, _In_ PCWSTR source, DWORD flags, bool isFolder)
{
std::locale::global(std::locale(""));
HRESULT hr = E_INVALIDARG;
auto contractionOrSingleQuotedWordCheck = [](std::wstring stem, size_t i) {
return !i || stem[i - 1] != '\'' || (i == 1 || iswpunct(stem[i - 2]) || iswspace(stem[i - 2]));
};
if (source && flags)
{
if (flags & Uppercase)
{
if (isFolder)
{
hr = StringCchCopy(result, cchMax, source);
if (SUCCEEDED(hr))
{
std::transform(result, result + wcslen(result), result, ::towupper);
}
}
else
{
if (flags & NameOnly)
{
std::wstring stem = fs::path(source).stem().wstring();
std::transform(stem.begin(), stem.end(), stem.begin(), ::towupper);
hr = StringCchPrintf(result, cchMax, L"%s%s", stem.c_str(), fs::path(source).extension().c_str());
}
else if (flags & ExtensionOnly)
{
std::wstring extension = fs::path(source).extension().wstring();
if (!extension.empty())
{
std::transform(extension.begin(), extension.end(), extension.begin(), ::towupper);
hr = StringCchPrintf(result, cchMax, L"%s%s", fs::path(source).stem().c_str(), extension.c_str());
}
else
{
hr = StringCchCopy(result, cchMax, source);
if (SUCCEEDED(hr))
{
std::transform(result, result + wcslen(result), result, ::towupper);
}
}
}
else
{
hr = StringCchCopy(result, cchMax, source);
if (SUCCEEDED(hr))
{
std::transform(result, result + wcslen(result), result, ::towupper);
}
}
}
}
else if (flags & Lowercase)
{
if (isFolder)
{
hr = StringCchCopy(result, cchMax, source);
if (SUCCEEDED(hr))
{
std::transform(result, result + wcslen(result), result, ::towlower);
}
}
else
{
if (flags & NameOnly)
{
std::wstring stem = fs::path(source).stem().wstring();
std::transform(stem.begin(), stem.end(), stem.begin(), ::towlower);
hr = StringCchPrintf(result, cchMax, L"%s%s", stem.c_str(), fs::path(source).extension().c_str());
}
else if (flags & ExtensionOnly)
{
std::wstring extension = fs::path(source).extension().wstring();
if (!extension.empty())
{
std::transform(extension.begin(), extension.end(), extension.begin(), ::towlower);
hr = StringCchPrintf(result, cchMax, L"%s%s", fs::path(source).stem().c_str(), extension.c_str());
}
else
{
hr = StringCchCopy(result, cchMax, source);
if (SUCCEEDED(hr))
{
std::transform(result, result + wcslen(result), result, ::towlower);
}
}
}
else
{
hr = StringCchCopy(result, cchMax, source);
if (SUCCEEDED(hr))
{
std::transform(result, result + wcslen(result), result, ::towlower);
}
}
}
}
else if (flags & Titlecase)
{
if (!(flags & ExtensionOnly))
{
std::vector<std::wstring> exceptions = { L"a", L"an", L"to", L"the", L"at", L"by", L"for", L"in", L"of", L"on", L"up", L"and", L"as", L"but", L"or", L"nor" };
std::wstring stem = isFolder ? source : fs::path(source).stem().wstring();
std::wstring extension = isFolder ? L"" : fs::path(source).extension().wstring();
size_t stemLength = stem.length();
bool isFirstWord = true;
while (stemLength > 0 && (iswspace(stem[stemLength - 1]) || iswpunct(stem[stemLength - 1])))
{
stemLength--;
}
for (size_t i = 0; i < stemLength; i++)
{
if (!i || iswspace(stem[i - 1]) || (iswpunct(stem[i - 1]) && contractionOrSingleQuotedWordCheck(stem, i)))
{
if (iswspace(stem[i]) || iswpunct(stem[i]))
{
continue;
}
size_t wordLength = 0;
while (i + wordLength < stemLength && !iswspace(stem[i + wordLength]) && !iswpunct(stem[i + wordLength]))
{
wordLength++;
}
auto subStr = stem.substr(i, wordLength);
std::transform(subStr.begin(), subStr.end(), subStr.begin(), ::towlower);
if (isFirstWord || i + wordLength == stemLength || std::find(exceptions.begin(), exceptions.end(), subStr) == exceptions.end())
{
stem[i] = towupper(stem[i]);
isFirstWord = false;
}
else
{
stem[i] = towlower(stem[i]);
}
}
else
{
stem[i] = towlower(stem[i]);
}
}
hr = StringCchPrintf(result, cchMax, L"%s%s", stem.c_str(), extension.c_str());
}
else
{
hr = StringCchCopy(result, cchMax, source);
}
}
else if (flags & Capitalized)
{
if (!(flags & ExtensionOnly))
{
std::wstring stem = isFolder ? source : fs::path(source).stem().wstring();
std::wstring extension = isFolder ? L"" : fs::path(source).extension().wstring();
size_t stemLength = stem.length();
while (stemLength > 0 && (iswspace(stem[stemLength - 1]) || iswpunct(stem[stemLength - 1])))
{
stemLength--;
}
for (size_t i = 0; i < stemLength; i++)
{
if (!i || iswspace(stem[i - 1]) || (iswpunct(stem[i - 1]) && contractionOrSingleQuotedWordCheck(stem, i)))
{
if (iswspace(stem[i]) || iswpunct(stem[i]))
{
continue;
}
else
{
stem[i] = towupper(stem[i]);
}
}
else
{
stem[i] = towlower(stem[i]);
}
}
hr = StringCchPrintf(result, cchMax, L"%s%s", stem.c_str(), extension.c_str());
}
else
{
hr = StringCchCopy(result, cchMax, source);
}
}
else
{
hr = StringCchCopy(result, cchMax, source);
}
}
return hr;
}
bool isFileTimeUsed(_In_ PCWSTR source)
{
bool used = false;
static const std::array patterns = {
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$Y" },
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$M" },
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$D" },
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$h" },
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$m" },
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$s" },
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$f" },
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$H" },
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$T" },
std::wregex{ L"(([^\\$]|^)(\\$\\$)*)\\$t" }
};
for (size_t i = 0; !used && i < patterns.size(); i++)
{
if (std::regex_search(source, patterns[i]))
{
used = true;
}
}
return used;
}
HRESULT GetDatedFileName(_Out_ PWSTR result, UINT cchMax, _In_ PCWSTR source, SYSTEMTIME fileTime)
{
std::locale::global(std::locale(""));
HRESULT hr = E_INVALIDARG;
if (source && wcslen(source) > 0)
{
std::wstring res(source);
wchar_t replaceTerm[MAX_PATH] = { 0 };
wchar_t formattedDate[MAX_PATH] = { 0 };
wchar_t localeName[LOCALE_NAME_MAX_LENGTH];
if (GetUserDefaultLocaleName(localeName, LOCALE_NAME_MAX_LENGTH) == 0)
{
StringCchCopy(localeName, LOCALE_NAME_MAX_LENGTH, L"en_US");
}
int hour12 = (fileTime.wHour % 12);
if (hour12 == 0)
{
hour12 = 12;
}
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%04d"), L"$01", fileTime.wYear);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$YYYY"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%02d"), L"$01", (fileTime.wYear % 100));
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$YY"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%d"), L"$01", (fileTime.wYear % 10));
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$Y"), replaceTerm);
GetDateFormatEx(localeName, NULL, &fileTime, L"MMMM", formattedDate, MAX_PATH, NULL);
formattedDate[0] = towupper(formattedDate[0]);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%s"), L"$01", formattedDate);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$MMMM"), replaceTerm);
GetDateFormatEx(localeName, NULL, &fileTime, L"MMM", formattedDate, MAX_PATH, NULL);
formattedDate[0] = towupper(formattedDate[0]);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%s"), L"$01", formattedDate);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$MMM"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%02d"), L"$01", fileTime.wMonth);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$MM"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%d"), L"$01", fileTime.wMonth);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$M"), replaceTerm);
GetDateFormatEx(localeName, NULL, &fileTime, L"dddd", formattedDate, MAX_PATH, NULL);
formattedDate[0] = towupper(formattedDate[0]);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%s"), L"$01", formattedDate);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$DDDD"), replaceTerm);
GetDateFormatEx(localeName, NULL, &fileTime, L"ddd", formattedDate, MAX_PATH, NULL);
formattedDate[0] = towupper(formattedDate[0]);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%s"), L"$01", formattedDate);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$DDD"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%02d"), L"$01", fileTime.wDay);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$DD"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%d"), L"$01", fileTime.wDay);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$D"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%02d"), L"$01", hour12);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$HH"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%d"), L"$01", hour12);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$H"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%s"), L"$01", (fileTime.wHour < 12) ? L"AM" : L"PM");
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$TT"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%s"), L"$01", (fileTime.wHour < 12) ? L"am" : L"pm");
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$tt"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%02d"), L"$01", fileTime.wHour);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$hh"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%d"), L"$01", fileTime.wHour);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$h"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%02d"), L"$01", fileTime.wMinute);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$mm"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%d"), L"$01", fileTime.wMinute);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$m"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%02d"), L"$01", fileTime.wSecond);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$ss"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%d"), L"$01", fileTime.wSecond);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$s"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%03d"), L"$01", fileTime.wMilliseconds);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$fff"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%02d"), L"$01", fileTime.wMilliseconds / 10);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$ff"), replaceTerm);
StringCchPrintf(replaceTerm, MAX_PATH, TEXT("%s%d"), L"$01", fileTime.wMilliseconds / 100);
res = regex_replace(res, std::wregex(L"(([^\\$]|^)(\\$\\$)*)\\$f"), replaceTerm);
hr = StringCchCopy(result, cchMax, res.c_str());
}
return hr;
}
HRESULT GetShellItemArrayFromDataObject(_In_ IUnknown* dataSource, _COM_Outptr_ IShellItemArray** items)
{
*items = nullptr;
CComPtr<IDataObject> dataObj;
HRESULT hr;
if (SUCCEEDED(dataSource->QueryInterface(IID_PPV_ARGS(&dataObj))))
{
hr = SHCreateShellItemArrayFromDataObject(dataObj, IID_PPV_ARGS(items));
}
else
{
hr = dataSource->QueryInterface(IID_PPV_ARGS(items));
}
return hr;
}
BOOL GetEnumeratedFileName(__out_ecount(cchMax) PWSTR pszUniqueName, UINT cchMax, __in PCWSTR pszTemplate, __in_opt PCWSTR pszDir, unsigned long ulMinLong, __inout unsigned long* pulNumUsed)
{
PWSTR pszName = nullptr;
HRESULT hr = S_OK;
BOOL fRet = FALSE;
int cchDir = 0;
if (0 != cchMax && pszUniqueName)
{
*pszUniqueName = 0;
if (pszDir)
{
hr = StringCchCopy(pszUniqueName, cchMax, pszDir);
if (SUCCEEDED(hr))
{
hr = PathCchAddBackslashEx(pszUniqueName, cchMax, &pszName, nullptr);
if (SUCCEEDED(hr))
{
cchDir = lstrlen(pszDir);
}
}
}
else
{
cchDir = 0;
pszName = pszUniqueName;
}
}
else
{
hr = E_INVALIDARG;
}
int cchTmp = 0;
int cchStem = 0;
PCWSTR pszStem = nullptr;
PCWSTR pszRest = nullptr;
wchar_t szFormat[MAX_PATH] = { 0 };
if (SUCCEEDED(hr))
{
pszStem = pszTemplate;
pszRest = StrChr(pszTemplate, L'(');
while (pszRest)
{
PCWSTR pszEndUniq = CharNext(pszRest);
while (*pszEndUniq && *pszEndUniq >= L'0' && *pszEndUniq <= L'9')
{
pszEndUniq++;
}
if (*pszEndUniq == L')' && (*CharNext(pszEndUniq) == L'\0' || CharNext(pszEndUniq) == PathFindExtension(pszTemplate)))
{
break;
}
pszRest = StrChr(CharNext(pszRest), L'(');
}
if (!pszRest)
{
pszRest = PathFindExtension(pszTemplate);
cchStem = static_cast<int>(pszRest - pszTemplate);
hr = StringCchCopy(szFormat, ARRAYSIZE(szFormat), L" (%lu)");
}
else
{
pszRest++;
cchStem = static_cast<int>(pszRest - pszTemplate);
while (*pszRest && *pszRest >= L'0' && *pszRest <= L'9')
{
pszRest++;
}
hr = StringCchCopy(szFormat, ARRAYSIZE(szFormat), L"%lu");
}
}
unsigned long ulMax = 0;
unsigned long ulMin = 0;
if (SUCCEEDED(hr))
{
int cchFormat = lstrlen(szFormat);
if (cchFormat < 3)
{
*pszUniqueName = L'\0';
return FALSE;
}
ulMin = ulMinLong;
cchTmp = cchMax - cchDir - cchStem - (cchFormat - 3);
switch (cchTmp)
{
case 1:
ulMax = 10;
break;
case 2:
ulMax = 100;
break;
case 3:
ulMax = 1000;
break;
case 4:
ulMax = 10000;
break;
case 5:
ulMax = 100000;
break;
default:
if (cchTmp <= 0)
{
ulMax = ulMin;
}
else
{
ulMax = 1000000;
}
break;
}
}
if (SUCCEEDED(hr))
{
hr = StringCchCopyN(pszName, pszUniqueName + cchMax - pszName, pszStem, cchStem);
if (SUCCEEDED(hr))
{
PWSTR pszDigit = pszName + cchStem;
for (unsigned long ul = ulMin; ((ul < ulMax) && (!fRet)); ul++)
{
wchar_t szTemp[MAX_PATH] = { 0 };
hr = StringCchPrintf(szTemp, ARRAYSIZE(szTemp), szFormat, ul);
if (SUCCEEDED(hr))
{
hr = StringCchCat(szTemp, ARRAYSIZE(szTemp), pszRest);
if (SUCCEEDED(hr))
{
hr = StringCchCopy(pszDigit, pszUniqueName + cchMax - pszDigit, szTemp);
if (SUCCEEDED(hr))
{
if (!PathFileExists(pszUniqueName))
{
(*pulNumUsed) = ul;
fRet = TRUE;
}
}
}
}
}
}
}
if (!fRet)
{
*pszUniqueName = L'\0';
}
return fRet;
}
// Iterate through the shell items array and checks if at least 1 item has SFGAO_CANRENAME.
// We do not enumerate child items - only the items the user selected.
bool ShellItemArrayContainsRenamableItem(_In_ IShellItemArray* shellItemArray)
{
bool hasRenamable = false;
IEnumShellItems* spesi;
if (SUCCEEDED(shellItemArray->EnumItems(&spesi)))
{
ULONG celtFetched;
IShellItem* spsi;
while ((S_OK == spesi->Next(1, &spsi, &celtFetched)))
{
SFGAOF attrs;
if (SUCCEEDED(spsi->GetAttributes(SFGAO_CANRENAME, &attrs)) &&
attrs & SFGAO_CANRENAME)
{
hasRenamable = true;
break;
}
}
}
return hasRenamable;
}
// Iterate through the data source and checks if at least 1 item has SFGAO_CANRENAME.
// We do not enumerate child items - only the items the user selected.
bool DataObjectContainsRenamableItem(_In_ IUnknown* dataSource)
{
bool hasRenamable = false;
CComPtr<IShellItemArray> spsia;
if (dataSource && SUCCEEDED(GetShellItemArrayFromDataObject(dataSource, &spsia)))
{
CComPtr<IEnumShellItems> spesi;
if (SUCCEEDED(spsia->EnumItems(&spesi)))
{
ULONG celtFetched;
CComPtr<IShellItem> spsi;
while ((S_OK == spesi->Next(1, &spsi, &celtFetched)))
{
SFGAOF attrs;
if (SUCCEEDED(spsi->GetAttributes(SFGAO_CANRENAME, &attrs)) &&
attrs & SFGAO_CANRENAME)
{
hasRenamable = true;
break;
}
}
}
}
return hasRenamable;
}
HWND CreateMsgWindow(_In_ HINSTANCE hInst, _In_ WNDPROC pfnWndProc, _In_ void* p)
{
WNDCLASS wc = { 0 };
PCWSTR wndClassName = L"MsgWindow";
wc.lpfnWndProc = DefWindowProc;
wc.cbWndExtra = sizeof(void*);
wc.hInstance = hInst;
wc.hbrBackground = reinterpret_cast<HBRUSH>(COLOR_BTNFACE + 1);
wc.lpszClassName = wndClassName;
RegisterClass(&wc);
HWND hwnd = CreateWindowEx(
0, wndClassName, nullptr, 0, 0, 0, 0, 0, HWND_MESSAGE, 0, hInst, nullptr);
if (hwnd)
{
SetWindowLongPtr(hwnd, 0, reinterpret_cast<LONG_PTR>(p));
if (pfnWndProc)
{
SetWindowLongPtr(hwnd, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(pfnWndProc));
}
}
return hwnd;
}
std::wstring GetRegString(const std::wstring& valueName, const std::wstring& subPath)
{
wchar_t value[MAX_INPUT_STRING_LEN];
value[0] = L'\0';
DWORD type = REG_SZ;
DWORD size = MAX_INPUT_STRING_LEN * sizeof(wchar_t);
std::wstring completePath = std::wstring(c_rootRegPath) + subPath;
if (SHGetValue(HKEY_CURRENT_USER, completePath.c_str(), valueName.c_str(), &type, value, &size) == ERROR_SUCCESS)
{
return std::wstring(value);
}
return std::wstring{};
}
unsigned int GetRegNumber(const std::wstring& valueName, unsigned int defaultValue)
{
DWORD type = REG_DWORD;
DWORD data = 0;
DWORD size = sizeof(DWORD);
if (SHGetValue(HKEY_CURRENT_USER, c_rootRegPath, valueName.c_str(), &type, &data, &size) == ERROR_SUCCESS)
{
return data;
}
return defaultValue;
}
void SetRegNumber(const std::wstring& valueName, unsigned int value)
{
SHSetValue(HKEY_CURRENT_USER, c_rootRegPath, valueName.c_str(), REG_DWORD, &value, sizeof(value));
}
bool GetRegBoolean(const std::wstring& valueName, bool defaultValue)
{
DWORD value = GetRegNumber(valueName.c_str(), defaultValue ? 1 : 0);
return (value == 0) ? false : true;
}
void SetRegBoolean(const std::wstring& valueName, bool value)
{
SetRegNumber(valueName, value ? 1 : 0);
}
bool LastModifiedTime(const std::wstring& filePath, FILETIME* lpFileTime)
{
WIN32_FILE_ATTRIBUTE_DATA attr{};
if (GetFileAttributesExW(filePath.c_str(), GetFileExInfoStandard, &attr))
{
*lpFileTime = attr.ftLastWriteTime;
return true;
}
return false;
}
std::wstring CreateGuidStringWithoutBrackets()
{
GUID guid;
if (CoCreateGuid(&guid) == S_OK)
{
OLECHAR* guidString;
if (StringFromCLSID(guid, &guidString) == S_OK)
{
std::wstring guidStr{ guidString };
CoTaskMemFree(guidString);
return guidStr.substr(1, guidStr.length() - 2);
}
}
return L"";
}
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