1 files changed, 62 insertions, 0 deletions
diff --git a/lldb/source/Interpreter/OptionValueFormat.cpp b/lldb/source/Interpreter/OptionValueFormat.cpp
new file mode 100644
index 000000000000..ba5a44c270da
--- /dev/null
+++ b/lldb/source/Interpreter/OptionValueFormat.cpp
@@ -0,0 +1,62 @@
+//===-- OptionValueFormat.cpp -----------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Interpreter/OptionValueFormat.h"
+
+#include "lldb/DataFormatters/FormatManager.h"
+#include "lldb/Interpreter/OptionArgParser.h"
+#include "lldb/Utility/Stream.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+void OptionValueFormat::DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
+                                  uint32_t dump_mask) {
+  if (dump_mask & eDumpOptionType)
+    strm.Printf("(%s)", GetTypeAsCString());
+  if (dump_mask & eDumpOptionValue) {
+    if (dump_mask & eDumpOptionType)
+      strm.PutCString(" = ");
+    strm.PutCString(FormatManager::GetFormatAsCString(m_current_value));
+  }
+}
+
+Status OptionValueFormat::SetValueFromString(llvm::StringRef value,
+                                             VarSetOperationType op) {
+  Status error;
+  switch (op) {
+  case eVarSetOperationClear:
+    Clear();
+    NotifyValueChanged();
+    break;
+
+  case eVarSetOperationReplace:
+  case eVarSetOperationAssign: {
+    Format new_format;
+    error = OptionArgParser::ToFormat(value.str().c_str(), new_format, nullptr);
+    if (error.Success()) {
+      m_value_was_set = true;
+      m_current_value = new_format;
+      NotifyValueChanged();
+    }
+  } break;
+
+  case eVarSetOperationInsertBefore:
+  case eVarSetOperationInsertAfter:
+  case eVarSetOperationRemove:
+  case eVarSetOperationAppend:
+  case eVarSetOperationInvalid:
+    error = OptionValue::SetValueFromString(value, op);
+    break;
+  }
+  return error;
+}
+
+lldb::OptionValueSP OptionValueFormat::DeepCopy() const {
+  return OptionValueSP(new OptionValueFormat(*this));
+}