1 //===-- OptionValueFormat.cpp -----------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "lldb/Interpreter/OptionValueLanguage.h"
11 
12 // C Includes
13 // C++ Includes
14 // Other libraries and framework includes
15 // Project includes
16 #include "lldb/Core/Stream.h"
17 #include "lldb/DataFormatters/FormatManager.h"
18 #include "lldb/Interpreter/Args.h"
19 #include "lldb/Target/LanguageRuntime.h"
20 
21 using namespace lldb;
22 using namespace lldb_private;
23 
24 void
25 OptionValueLanguage::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
26 {
27     if (dump_mask & eDumpOptionType)
28         strm.Printf ("(%s)", GetTypeAsCString ());
29     if (dump_mask & eDumpOptionValue)
30     {
31         if (dump_mask & eDumpOptionType)
32             strm.PutCString (" = ");
33         strm.PutCString (LanguageRuntime::GetNameForLanguageType(m_current_value));
34     }
35 }
36 
37 Error
38 OptionValueLanguage::SetValueFromString (llvm::StringRef value, VarSetOperationType op)
39 {
40     Error error;
41     switch (op)
42     {
43     case eVarSetOperationClear:
44         Clear();
45         break;
46 
47     case eVarSetOperationReplace:
48     case eVarSetOperationAssign:
49         {
50             LanguageType new_type = LanguageRuntime::GetLanguageTypeFromString(value.data());
51             m_value_was_set = true;
52             m_current_value = new_type;
53         }
54         break;
55 
56     case eVarSetOperationInsertBefore:
57     case eVarSetOperationInsertAfter:
58     case eVarSetOperationRemove:
59     case eVarSetOperationAppend:
60     case eVarSetOperationInvalid:
61         error = OptionValue::SetValueFromString(value, op);
62         break;
63     }
64     return error;
65 }
66 
67 
68 lldb::OptionValueSP
69 OptionValueLanguage::DeepCopy () const
70 {
71     return OptionValueSP(new OptionValueLanguage(*this));
72 }
73 
74