Implement Win32 Path::getStatusInfo(), TimeValue::toString()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18930 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Win32/Path.cpp b/lib/System/Win32/Path.cpp
index 43d553b..88e20cd 100644
--- a/lib/System/Win32/Path.cpp
+++ b/lib/System/Win32/Path.cpp
@@ -287,13 +287,49 @@
return path.substr(pos+1);
}
+void
+Path::getStatusInfo(StatusInfo& info) const {
+ WIN32_FILE_ATTRIBUTE_DATA fi;
+ if (!GetFileAttributesEx(path.c_str(), GetFileExInfoStandard, &fi))
+ ThrowError(std::string(path) + ": Can't get status: ");
+
+ info.fileSize = fi.nFileSizeHigh;
+ info.fileSize <<= 32;
+ info.fileSize += fi.nFileSizeLow;
+
+ info.mode = 0777; // Not applicable to Windows, so...
+ info.user = 9999; // Not applicable to Windows, so...
+ info.group = 9999; // Not applicable to Windows, so...
+
+ __int64 ft = *reinterpret_cast<__int64*>(&fi.ftLastWriteTime);
+ info.modTime.fromWin32Time(ft);
+
+ info.isDir = fi.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY;
+ if (info.isDir && path[path.length() - 1] != '/')
+ path += '/';
+ else if (!info.isDir && path[path.length() - 1] == '/')
+ path.erase(path.length() - 1);
+}
+
void Path::makeReadable() {
+ // All files are readable on Windows (ignoring security attributes).
}
void Path::makeWriteable() {
+ DWORD attr = GetFileAttributes(path.c_str());
+
+ // If it doesn't exist, we're done.
+ if (attr == INVALID_FILE_ATTRIBUTES)
+ return;
+
+ if (attr & FILE_ATTRIBUTE_READONLY) {
+ if (!SetFileAttributes(path.c_str(), attr & ~FILE_ATTRIBUTE_READONLY))
+ ThrowError(std::string(path) + ": Can't make file writable: ");
+ }
}
void Path::makeExecutable() {
+ // All files are executable on Windows (ignoring security attributes).
}
bool