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/OptionValueFormat.h"
11 
12 // C Includes
13 // C++ Includes
14 // Other libraries and framework includes
15 // Project includes
16 #include "lldb/Core/FormatManager.h"
17 #include "lldb/Core/Stream.h"
18 #include "lldb/Interpreter/Args.h"
19 
20 using namespace lldb;
21 using namespace lldb_private;
22 
23 void
24 OptionValueFormat::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
25 {
26     if (dump_mask & eDumpOptionType)
27         strm.Printf ("(%s)", GetTypeAsCString ());
28     if (dump_mask & eDumpOptionValue)
29     {
30         if (dump_mask & eDumpOptionType)
31             strm.PutCString (" = ");
32         strm.PutCString (FormatManager::GetFormatAsCString (m_current_value));
33     }
34 }
35 
36 Error
37 OptionValueFormat::SetValueFromCString (const char *value_cstr, VarSetOperationType op)
38 {
39     Error error;
40     switch (op)
41     {
42     case eVarSetOperationClear:
43         Clear();
44         break;
45 
46     case eVarSetOperationReplace:
47     case eVarSetOperationAssign:
48         {
49             Format new_format;
50             error = Args::StringToFormat (value_cstr, new_format, NULL);
51             if (error.Success())
52             {
53                 m_value_was_set = true;
54                 m_current_value = new_format;
55             }
56         }
57         break;
58 
59     case eVarSetOperationInsertBefore:
60     case eVarSetOperationInsertAfter:
61     case eVarSetOperationRemove:
62     case eVarSetOperationAppend:
63     case eVarSetOperationInvalid:
64         error = OptionValue::SetValueFromCString (value_cstr, op);
65         break;
66     }
67     return error;
68 }
69 
70 
71 lldb::OptionValueSP
72 OptionValueFormat::DeepCopy () const
73 {
74     return OptionValueSP(new OptionValueFormat(*this));
75 }
76 
77