diff options
Diffstat (limited to 'drivers/windows/file_access_windows.cpp')
| -rw-r--r-- | drivers/windows/file_access_windows.cpp | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/drivers/windows/file_access_windows.cpp b/drivers/windows/file_access_windows.cpp index 23c8ea2ec7..8b09d76bef 100644 --- a/drivers/windows/file_access_windows.cpp +++ b/drivers/windows/file_access_windows.cpp @@ -85,10 +85,31 @@ Error FileAccessWindows::_open(const String &p_path, int p_mode_flags) { return ERR_FILE_CANT_OPEN; }; +#ifdef TOOLS_ENABLED + // Windows is case insensitive, but all other platforms are sensitive to it + // To ease cross-platform development, we issue a warning if users try to access + // a file using the wrong case (which *works* on Windows, but won't on other + // platforms). + if (p_mode_flags == READ) { + WIN32_FIND_DATAW d = { 0 }; + HANDLE f = FindFirstFileW(path.c_str(), &d); + if (f) { + String fname = d.cFileName; + if (fname != String()) { + + String base_file = path.get_file(); + if (base_file != fname && base_file.findn(fname) == 0) { + WARN_PRINTS("Case mismatch opening requested file '" + base_file + "', stored as '" + fname + "' in the filesystem. This file will not open when exported to other case-sensitive platforms."); + } + } + FindClose(f); + } + } +#endif + if (is_backup_save_enabled() && p_mode_flags & WRITE && !(p_mode_flags & READ)) { save_path = path; path = path + ".tmp"; - //print_line("saving instead to "+path); } f = _wfopen(path.c_str(), mode_string); |