1//===-- OptionValueUInt64.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/OptionValueUInt64.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/Interpreter/Args.h"
18
19using namespace lldb;
20using namespace lldb_private;
21
22lldb::OptionValueSP
23OptionValueUInt64::Create (const char *value_cstr, Error &error)
24{
25    lldb::OptionValueSP value_sp (new OptionValueUInt64());
26    error = value_sp->SetValueFromCString (value_cstr);
27    if (error.Fail())
28        value_sp.reset();
29    return value_sp;
30}
31
32
33void
34OptionValueUInt64::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
35{
36    if (dump_mask & eDumpOptionType)
37        strm.Printf ("(%s)", GetTypeAsCString ());
38    if (dump_mask & eDumpOptionValue)
39    {
40        if (dump_mask & eDumpOptionType)
41            strm.PutCString (" = ");
42        strm.Printf ("%" PRIu64, m_current_value);
43    }
44}
45
46Error
47OptionValueUInt64::SetValueFromCString (const char *value_cstr, VarSetOperationType op)
48{
49    Error error;
50    switch (op)
51    {
52        case eVarSetOperationClear:
53            Clear ();
54            break;
55
56        case eVarSetOperationReplace:
57        case eVarSetOperationAssign:
58        {
59            bool success = false;
60            uint64_t value = Args::StringToUInt64 (value_cstr, 0, 0, &success);
61            if (success)
62            {
63                m_value_was_set = true;
64                m_current_value = value;
65            }
66            else
67            {
68                error.SetErrorStringWithFormat ("invalid uint64_t string value: '%s'", value_cstr);
69            }
70        }
71            break;
72
73        case eVarSetOperationInsertBefore:
74        case eVarSetOperationInsertAfter:
75        case eVarSetOperationRemove:
76        case eVarSetOperationAppend:
77        case eVarSetOperationInvalid:
78            error = OptionValue::SetValueFromCString (value_cstr, op);
79            break;
80    }
81    return error;
82}
83
84lldb::OptionValueSP
85OptionValueUInt64::DeepCopy () const
86{
87    return OptionValueSP(new OptionValueUInt64(*this));
88}
89
90