1 //===-- OptionValueChar.cpp -------------------------------------*- C++ -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 #include "lldb/Interpreter/OptionValueChar.h"
11 #include "lldb/Interpreter/OptionArgParser.h"
12 #include "lldb/Utility/Stream.h"
13 #include "lldb/Utility/StringList.h"
14 #include "llvm/ADT/STLExtras.h"
17 using namespace lldb_private;
19 void OptionValueChar::DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
21 if (dump_mask & eDumpOptionType)
22 strm.Printf("(%s)", GetTypeAsCString());
24 if (dump_mask & eDumpOptionValue) {
25 if (dump_mask & eDumpOptionType)
26 strm.PutCString(" = ");
27 if (m_current_value != '\0')
28 strm.PutChar(m_current_value);
30 strm.PutCString("(null)");
34 Status OptionValueChar::SetValueFromString(llvm::StringRef value,
35 VarSetOperationType op) {
38 case eVarSetOperationClear:
42 case eVarSetOperationReplace:
43 case eVarSetOperationAssign: {
45 char char_value = OptionArgParser::ToChar(value, '\0', &success);
47 m_current_value = char_value;
48 m_value_was_set = true;
50 error.SetErrorStringWithFormat("'%s' cannot be longer than 1 character",
55 error = OptionValue::SetValueFromString(value, op);
61 lldb::OptionValueSP OptionValueChar::DeepCopy() const {
62 return OptionValueSP(new OptionValueChar(*this));