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Test and warn of case mismatch on Windows

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Will throw a warning when a file is opened with a different case than what is stored on the Windows filesystem.
This commit is contained in:
Juan Linietsky
2017-12-15 17:05:12 -03:00
committed by Rémi Verschelde
parent 3018132244
commit 44989bc957
1 changed files with 18 additions and 0 deletions
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18
drivers/windows/file_access_windows.cpp
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@@ -78,6 +78,7 @@ Error FileAccessWindows::_open(const String &p_path, int p_mode_flags) {
/* pretty much every implementation that uses fopen as primary /* pretty much every implementation that uses fopen as primary
backend supports utf8 encoding */ backend supports utf8 encoding */
struct _stat st; struct _stat st;
if (_wstat(path.c_str(), &st) == 0) { if (_wstat(path.c_str(), &st) == 0) {
@@ -85,6 +86,23 @@ Error FileAccessWindows::_open(const String &p_path, int p_mode_flags) {
return ERR_FILE_CANT_OPEN; return ERR_FILE_CANT_OPEN;
}; };
#ifdef TOOLS_ENABLED
if (p_mode_flags==READ) {
WIN32_FIND_DATAW d = {0};
HANDLE f = FindFirstFileW(filename.c_str(),&d);
if (f) {
String fname = d.cFileName;
if (fname!=String()) {
String base_file = filename.get_file();
if (base_file!=fname && base_file.findn(fname)==0) {
WARN_PRINTS("Case mismatch opening file '"+base_file+"', stored as '"+fname+"' in the filesystem. This file will not open when exported to other platforms.");
}
}
FindClose(f);
}
}
#endif
if (is_backup_save_enabled() && p_mode_flags & WRITE && !(p_mode_flags & READ)) { if (is_backup_save_enabled() && p_mode_flags & WRITE && !(p_mode_flags & READ)) {
save_path = path; save_path = path;
path = path + ".tmp"; path = path + ".tmp";