OptionValueSInt64.cpp revision 288943 
1//===-- OptionValueSInt64.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/OptionValueSInt64.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/Host/StringConvert.h"
18
19using namespace lldb;
20using namespace lldb_private;
21
22void
23OptionValueSInt64::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
24{
25    //printf ("%p: DumpValue (exe_ctx=%p, strm, mask) m_current_value = %" PRIi64 "\n", this, exe_ctx, m_current_value);
26    if (dump_mask & eDumpOptionType)
27        strm.Printf ("(%s)", GetTypeAsCString ());
28//    if (dump_mask & eDumpOptionName)
29//        DumpQualifiedName (strm);
30    if (dump_mask & eDumpOptionValue)
31    {
32        if (dump_mask & eDumpOptionType)
33            strm.PutCString (" = ");
34        strm.Printf ("%" PRIi64, m_current_value);
35    }
36}
37
38Error
39OptionValueSInt64::SetValueFromString (llvm::StringRef value_ref, VarSetOperationType op)
40{
41    Error error;
42    switch (op)
43    {
44        case eVarSetOperationClear:
45            Clear();
46            NotifyValueChanged();
47            break;
48
49        case eVarSetOperationReplace:
50        case eVarSetOperationAssign:
51            {
52                bool success = false;
53                std::string value_str = value_ref.trim().str();
54                int64_t value = StringConvert::ToSInt64 (value_str.c_str(), 0, 0, &success);
55                if (success)
56                {
57                    if (value >= m_min_value && value <= m_max_value)
58                    {
59                        m_value_was_set = true;
60                        m_current_value = value;
61                        NotifyValueChanged();
62                    }
63                    else
64                        error.SetErrorStringWithFormat ("%" PRIi64 " is out of range, valid values must be between %" PRIi64 " and %" PRIi64 ".",
65                                                        value,
66                                                        m_min_value,
67                                                        m_max_value);
68                }
69                else
70                {
71                    error.SetErrorStringWithFormat ("invalid int64_t string value: '%s'",
72                            value_ref.str().c_str());
73                }
74            }
75            break;
76
77        case eVarSetOperationInsertBefore:
78        case eVarSetOperationInsertAfter:
79        case eVarSetOperationRemove:
80        case eVarSetOperationAppend:
81        case eVarSetOperationInvalid:
82            error = OptionValue::SetValueFromString (value_ref, op);
83            break;
84    }
85    return error;
86}
87
88lldb::OptionValueSP
89OptionValueSInt64::DeepCopy () const
90{
91    return OptionValueSP(new OptionValueSInt64(*this));
92}
93