std::vector<std::wstring> GetFileList(const std::wstring& pattern, const bool fullPaths)
{
const std::wstring directory = (fullPaths ? GetDirPart(pattern) : L"");
// may not pass an empty string to FindFirstFileEx
UIETWASSERT(pattern.length() > 0);
// string passed to FindFirstFileEx must not end in a backslash
UIETWASSERT(pattern.back() != L'\\');
WIN32_FIND_DATA findData;
HANDLE hFindFile = ::FindFirstFileExW(pattern.c_str(), FindExInfoBasic,
&findData, FindExSearchNameMatch, NULL, 0);
std::vector<std::wstring> result;
if (hFindFile == INVALID_HANDLE_VALUE)
{
// If there are NO matching files, then FindFirstFileExW returns
// INVALID_HANDLE_VALUE and the last error is ERROR_FILE_NOT_FOUND.
UIETWASSERT(::GetLastError() == ERROR_FILE_NOT_FOUND);
return result;
}
do
{
result.emplace_back(directory + findData.cFileName);
} while (::FindNextFileW(hFindFile, &findData));
UIETWASSERT(::GetLastError() == ERROR_NO_MORE_FILES);
ATLVERIFY(::FindClose(hFindFile));
return result;
}
std::vector<std::wstring> GetFileList(const std::wstring& pattern, bool fullPaths)
{
std::wstring directory;
if (fullPaths)
directory = GetDirPart(pattern);
WIN32_FIND_DATA findData;
HANDLE hFindFile = FindFirstFileEx(pattern.c_str(), FindExInfoStandard,
&findData, FindExSearchNameMatch, NULL, 0);
std::vector<std::wstring> result;
if (hFindFile != INVALID_HANDLE_VALUE)
{
do
{
result.emplace_back(directory + findData.cFileName);
} while (FindNextFile(hFindFile, &findData));
FindClose(hFindFile);
}
return result;
}
