diff options
| -rw-r--r-- | compat/win32/dirent.c | 30 | ||||
| -rw-r--r-- | compat/win32/dirent.h | 2 |
2 files changed, 11 insertions, 21 deletions
diff --git a/compat/win32/dirent.c b/compat/win32/dirent.c index 82a515c21b..52420ec7d4 100644 --- a/compat/win32/dirent.c +++ b/compat/win32/dirent.c @@ -6,10 +6,10 @@ struct DIR { int dd_stat; /* 0-based index */ }; -static inline void finddata2dirent(struct dirent *ent, WIN32_FIND_DATAA *fdata) +static inline void finddata2dirent(struct dirent *ent, WIN32_FIND_DATAW *fdata) { - /* copy file name from WIN32_FIND_DATA to dirent */ - memcpy(ent->d_name, fdata->cFileName, sizeof(ent->d_name)); + /* convert UTF-16 name to UTF-8 */ + xwcstoutf(ent->d_name, fdata->cFileName, sizeof(ent->d_name)); /* Set file type, based on WIN32_FIND_DATA */ if (fdata->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) @@ -20,25 +20,15 @@ static inline void finddata2dirent(struct dirent *ent, WIN32_FIND_DATAA *fdata) DIR *opendir(const char *name) { - char pattern[MAX_PATH]; - WIN32_FIND_DATAA fdata; + wchar_t pattern[MAX_PATH + 2]; /* + 2 for '/' '*' */ + WIN32_FIND_DATAW fdata; HANDLE h; int len; DIR *dir; - /* check that name is not NULL */ - if (!name) { - errno = EINVAL; + /* convert name to UTF-16 and check length < MAX_PATH */ + if ((len = xutftowcs_path(pattern, name)) < 0) return NULL; - } - /* check that the pattern won't be too long for FindFirstFileA */ - len = strlen(name); - if (len + 2 >= MAX_PATH) { - errno = ENAMETOOLONG; - return NULL; - } - /* copy name to temp buffer */ - memcpy(pattern, name, len + 1); /* append optional '/' and wildcard '*' */ if (len && !is_dir_sep(pattern[len - 1])) @@ -47,7 +37,7 @@ DIR *opendir(const char *name) pattern[len] = 0; /* open find handle */ - h = FindFirstFileA(pattern, &fdata); + h = FindFirstFileW(pattern, &fdata); if (h == INVALID_HANDLE_VALUE) { DWORD err = GetLastError(); errno = (err == ERROR_DIRECTORY) ? ENOTDIR : err_win_to_posix(err); @@ -72,8 +62,8 @@ struct dirent *readdir(DIR *dir) /* if first entry, dirent has already been set up by opendir */ if (dir->dd_stat) { /* get next entry and convert from WIN32_FIND_DATA to dirent */ - WIN32_FIND_DATAA fdata; - if (FindNextFileA(dir->dd_handle, &fdata)) { + WIN32_FIND_DATAW fdata; + if (FindNextFileW(dir->dd_handle, &fdata)) { finddata2dirent(&dir->dd_dir, &fdata); } else { DWORD lasterr = GetLastError(); diff --git a/compat/win32/dirent.h b/compat/win32/dirent.h index 8838cd61fc..058207e4bf 100644 --- a/compat/win32/dirent.h +++ b/compat/win32/dirent.h @@ -10,7 +10,7 @@ typedef struct DIR DIR; struct dirent { unsigned char d_type; /* file type to prevent lstat after readdir */ - char d_name[MAX_PATH]; /* file name */ + char d_name[MAX_PATH * 3]; /* file name (* 3 for UTF-8 conversion) */ }; DIR *opendir(const char *dirname); |