static tb_void_t tb_directory_walk_impl(tb_wchar_t const* path, tb_bool_t recursion, tb_bool_t prefix, tb_directory_walk_func_t func, tb_cpointer_t priv)
{
// check
tb_assert_and_check_return(path && func);
// last
tb_long_t last = tb_wcslen(path) - 1;
tb_assert_and_check_return(last >= 0);
// add \*.*
tb_wchar_t temp_w[4096] = {0};
tb_char_t temp_a[4096] = {0};
tb_swprintf(temp_w, 4095, L"%s%s*.*", path, path[last] == L'\\'? L"" : L"\\");
// init info
WIN32_FIND_DATAW find = {0};
HANDLE directory = INVALID_HANDLE_VALUE;
if (INVALID_HANDLE_VALUE != (directory = FindFirstFileW(temp_w, &find)))
{
// walk
do
{
// check
if (tb_wcscmp(find.cFileName, L".") && tb_wcscmp(find.cFileName, L".."))
{
// the temp path
tb_long_t n = tb_swprintf(temp_w, 4095, L"%s%s%s", path, path[last] == L'\\'? L"" : L"\\", find.cFileName);
if (n >= 0 && n < 4096) temp_w[n] = L'\0';
// wtoa temp
n = tb_wtoa(temp_a, temp_w, 4095);
if (n >= 0 && n < 4096) temp_a[n] = '\0';
// the file info
tb_file_info_t info = {0};
if (tb_file_info(temp_a, &info))
{
// do callback
if (prefix) func(temp_a, &info, priv);
// walk to the next directory
if (info.type == TB_FILE_TYPE_DIRECTORY && recursion) tb_directory_walk_impl(temp_w, recursion, prefix, func, priv);
// do callback
if (!prefix) func(temp_a, &info, priv);
}
}
} while (FindNextFileW(directory, &find));
// exit directory
FindClose(directory);
}
}
/* //////////////////////////////////////////////////////////////////////////////////////
* compare
*/
static tb_void_t tb_test_wcscmp(tb_wchar_t const* s1, tb_wchar_t const* s2)
{
__tb_volatile__ tb_long_t n = 1000000;
__tb_volatile__ tb_long_t r = 0;
tb_hong_t t = tb_mclock();
while (n--)
{
r = tb_wcscmp(s1, s2);
}
t = tb_mclock() - t;
tb_wprintf(L"%lld ms, tb_test_wcscmp(%s, %s) = %ld\n", t, s1, s2, r);
}
