bool
Path::getDirectoryContents(std::set<Path>& result, std::string* ErrMsg) const {
- const FileStatus *Status = getFileStatus(false, ErrMsg);
- if (!Status)
+ WIN32_FILE_ATTRIBUTE_DATA fi;
+ if (!GetFileAttributesEx(path.c_str(), GetFileExInfoStandard, &fi)) {
+ MakeErrMsg(ErrMsg, path + ": can't get status of file");
return true;
- if (!Status->isDir) {
- MakeErrMsg(ErrMsg, path + ": not a directory");
+ }
+
+ if (!(fi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
+ if (ErrMsg)
+ *ErrMsg = path + ": not a directory";
return true;
}
bool
Path::eraseFromDisk(bool remove_contents, std::string *ErrStr) const {
- const FileStatus *Status = getFileStatus(false, ErrStr);
- if (!Status)
- return false;
+ WIN32_FILE_ATTRIBUTE_DATA fi;
+ if (!GetFileAttributesEx(path.c_str(), GetFileExInfoStandard, &fi))
+ return true;
- if (Status->isFile) {
- DWORD attr = GetFileAttributes(path.c_str());
-
- // If it doesn't exist, we're done.
- if (attr == INVALID_FILE_ATTRIBUTES)
- return false;
-
- // Read-only files cannot be deleted on Windows. Must remove the read-only
- // attribute first.
- if (attr & FILE_ATTRIBUTE_READONLY) {
- if (!SetFileAttributes(path.c_str(), attr & ~FILE_ATTRIBUTE_READONLY))
- return MakeErrMsg(ErrStr, path + ": Can't destroy file: ");
- }
-
- if (!DeleteFile(path.c_str()))
- return MakeErrMsg(ErrStr, path + ": Can't destroy file: ");
- return false;
- } else if (Status->isDir) {
+ if (fi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
// If it doesn't exist, we're done.
if (!exists())
return false;
return MakeErrMsg(ErrStr,
std::string(pathname) + ": Can't destroy directory: ");
return false;
- }
- // It appears the path doesn't exist.
- return true;
+ } else {
+ // Read-only files cannot be deleted on Windows. Must remove the read-only
+ // attribute first.
+ if (fi.dwFileAttributes & FILE_ATTRIBUTE_READONLY) {
+ if (!SetFileAttributes(path.c_str(),
+ fi.dwFileAttributes & ~FILE_ATTRIBUTE_READONLY))
+ return MakeErrMsg(ErrStr, path + ": Can't destroy file: ");
+ }
+
+ if (!DeleteFile(path.c_str()))
+ return MakeErrMsg(ErrStr, path + ": Can't destroy file: ");
+ return false;
+ }
}
bool Path::getMagicNumber(std::string& Magic, unsigned len) const {
// RemoveDirectoryOnSignal - The public API
bool sys::RemoveDirectoryOnSignal(const sys::Path& path, std::string* ErrMsg) {
// Not a directory?
- const sys::FileStatus *Status = path.getFileStatus(false, ErrMsg);
- if (!Status)
+ WIN32_FILE_ATTRIBUTE_DATA fi;
+ if (!GetFileAttributesEx(path.c_str(), GetFileExInfoStandard, &fi)) {
+ MakeErrMsg(ErrMsg, path.toString() + ": can't get status of file");
return true;
- if (!Status->isDir) {
+ }
+
+ if (!(fi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
if (ErrMsg)
- *ErrMsg = path.toString() + " is not a directory";
+ *ErrMsg = path.toString() + ": not a directory";
return true;
}