diff options
Diffstat (limited to 'src/win32/w32_util.h')
| -rw-r--r-- | src/win32/w32_util.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/win32/w32_util.h b/src/win32/w32_util.h index 9c1b94359..8cb0f5b94 100644 --- a/src/win32/w32_util.h +++ b/src/win32/w32_util.h @@ -9,8 +9,21 @@ #define INCLUDE_w32_util_h__ #include "utf-conv.h" +#include "posix.h" #include "path_w32.h" +/* + +#include "common.h" +#include "path.h" +#include "path_w32.h" +#include "utf-conv.h" +#include "posix.h" +#include "reparse.h" +#include "dir.h" +*/ + + GIT_INLINE(bool) git_win32__isalpha(wchar_t c) { return ((c >= L'A' && c <= L'Z') || (c >= L'a' && c <= L'z')); @@ -52,4 +65,63 @@ size_t git_win32__path_trim_end(wchar_t *str, size_t len); */ size_t git_win32__canonicalize_path(wchar_t *str, size_t len); +/** + * Converts a FILETIME structure to a time_t. + * + * @param FILETIME A pointer to a FILETIME + * @return A time_t containing the same time + */ +GIT_INLINE(time_t) git_win32__filetime_to_time_t(const FILETIME *ft) +{ + long long winTime = ((long long)ft->dwHighDateTime << 32) + ft->dwLowDateTime; + winTime -= 116444736000000000LL; /* Windows to Unix Epoch conversion */ + winTime /= 10000000; /* Nano to seconds resolution */ + return (time_t)winTime; +} + +GIT_INLINE(int) git_win32__file_attribute_to_stat( + struct stat *st, + const WIN32_FILE_ATTRIBUTE_DATA *attrdata, + const wchar_t *path) +{ + mode_t mode = S_IREAD; + + if (attrdata->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) + mode |= S_IFDIR; + else + mode |= S_IFREG; + + if ((attrdata->dwFileAttributes & FILE_ATTRIBUTE_READONLY) == 0) + mode |= S_IWRITE; + + st->st_ino = 0; + st->st_gid = 0; + st->st_uid = 0; + st->st_nlink = 1; + st->st_mode = mode; + st->st_size = ((git_off_t)attrdata->nFileSizeHigh << 32) + attrdata->nFileSizeLow; + st->st_dev = _getdrive() - 1; + st->st_rdev = st->st_dev; + st->st_atime = git_win32__filetime_to_time_t(&(attrdata->ftLastAccessTime)); + st->st_mtime = git_win32__filetime_to_time_t(&(attrdata->ftLastWriteTime)); + st->st_ctime = git_win32__filetime_to_time_t(&(attrdata->ftCreationTime)); + + if (attrdata->dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT && path) { + git_win32_path target; + + if (git_win32_path_readlink_w(target, path) >= 0) { + st->st_mode = (st->st_mode & ~S_IFMT) | S_IFLNK; + + /* st_size gets the UTF-8 length of the target name, in bytes, + * not counting the NULL terminator */ + if ((st->st_size = git__utf16_to_8(NULL, 0, target)) < 0) { + giterr_set(GITERR_OS, "Could not convert reparse point name for '%s'", path); + return -1; + } + } + } + + return 0; +} + #endif |