some initial win32 bits for filesystem module
parent
baaa1e790d
commit
60aba3a82b
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@ -6,8 +6,16 @@
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#ifndef OSTD_FILESYSTEM_HH
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#ifndef OSTD_FILESYSTEM_HH
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#define OSTD_FILESYSTEM_HH
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#define OSTD_FILESYSTEM_HH
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#include "ostd/platform.hh"
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#ifdef OSTD_PLATFORM_WIN32
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#define WIN32_LEAN_AND_MEAN
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#define NOMINMAX
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#include <windows.h>
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#else
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#include <dirent.h>
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#include <dirent.h>
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#include <sys/stat.h>
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#include <sys/stat.h>
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#endif
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#include "ostd/types.hh"
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#include "ostd/types.hh"
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#include "ostd/range.hh"
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#include "ostd/range.hh"
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@ -15,7 +23,6 @@
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#include "ostd/string.hh"
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#include "ostd/string.hh"
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#include "ostd/array.hh"
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#include "ostd/array.hh"
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#include "ostd/algorithm.hh"
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#include "ostd/algorithm.hh"
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#include "ostd/platform.hh"
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namespace ostd {
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namespace ostd {
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@ -31,6 +38,17 @@ static constexpr char PATH_SEPARATOR = '\\';
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static constexpr char PATH_SEPARATOR = '/';
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static constexpr char PATH_SEPARATOR = '/';
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#endif
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#endif
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#ifdef OSTD_PLATFORM_WIN32
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namespace detail {
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inline time_t filetime_to_time_t(const FILETIME &ft) {
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ULARGE_INTEGER ul;
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ul.LowPart = ft.dwLowDateTime;
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ul.HighPart = ft.dwHighDateTime;
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return (time_t)((ul.QuadPart / 10000000ULL) - 11644473600ULL);
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}
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}
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#endif
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inline void path_normalize(CharRange) {
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inline void path_normalize(CharRange) {
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/* TODO */
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/* TODO */
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}
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}
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@ -112,8 +130,15 @@ struct FileInfo {
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private:
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private:
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void init_from_str(ConstCharRange path) {
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void init_from_str(ConstCharRange path) {
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#ifdef OSTD_PLATFORM_WIN32
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WIN32_FILE_ATTRIBUTE_DATA attr;
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if (!GetFileAttributesEx(path, GetFileExInfoStandard, &attr) ||
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attr.dwFileAttributes == INVALID_FILE_ATTRIBUTES)
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#else
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struct stat st;
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struct stat st;
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if (stat(String(path).data(), &st) < 0) {
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if (stat(String(path).data(), &st) < 0)
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#endif
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{
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p_slash = p_dot = npos;
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p_slash = p_dot = npos;
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p_type = FileType::unknown;
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p_type = FileType::unknown;
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p_path.clear();
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p_path.clear();
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@ -123,7 +148,7 @@ private:
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p_path = path;
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p_path = path;
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ConstCharRange r = p_path.iter();
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ConstCharRange r = p_path.iter();
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ConstCharRange found = find_last(r, '/');
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ConstCharRange found = find_last(r, PATH_SEPARATOR);
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if (found.empty())
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if (found.empty())
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p_slash = npos;
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p_slash = npos;
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else
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else
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@ -135,6 +160,26 @@ private:
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else
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else
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p_dot = r.distance_front(found);
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p_dot = r.distance_front(found);
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#ifdef OSTD_PLATFORM_WIN32
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if (attr.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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p_type = FileType::directory;
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else if (attr.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)
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p_type = FileType::symlink;
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else if (attr.dwFileAttributes & (FILE_ATTRIBUTE_ARCHIVE |
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FILE_ATTRIBUTE_COMPRESSED |
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FILE_ATTRIBUTE_COMPRESSED |
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FILE_ATTRIBUTE_HIDDEN |
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FILE_ATTRIBUTE_NORMAL |
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FILE_ATTRIBUTE_SPARSE_FILE |
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FILE_ATTRIBUTE_TEMPORARY))
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p_type = FileType::regular;
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else
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p_type = FileType::unknown;
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p_atime = detail::filetime_to_time_t(attr.ftLastAccessTime);
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p_mtime = detail::filetime_to_time_t(attr.ftLastWriteTime);
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p_ctime = detail::filetime_to_time_t(attr.ftCreationTime);
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#else
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if (S_ISREG(st.st_mode))
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if (S_ISREG(st.st_mode))
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p_type = FileType::regular;
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p_type = FileType::regular;
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else if (S_ISDIR(st.st_mode))
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else if (S_ISDIR(st.st_mode))
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@ -155,6 +200,7 @@ private:
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p_atime = st.st_atime;
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p_atime = st.st_atime;
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p_mtime = st.st_mtime;
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p_mtime = st.st_mtime;
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p_ctime = st.st_ctime;
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p_ctime = st.st_ctime;
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#endif
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}
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}
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Size p_slash = npos, p_dot = npos;
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Size p_slash = npos, p_dot = npos;
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