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 #include "lldb/Host/StringConvert.h"
13 #include "lldb/Utility/Stream.h"
14
15 using namespace lldb;
16 using namespace lldb_private;
17
DumpValue(const ExecutionContext * exe_ctx,Stream & strm,uint32_t dump_mask)18 void OptionValueSInt64::DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
19 uint32_t dump_mask) {
20 // printf ("%p: DumpValue (exe_ctx=%p, strm, mask) m_current_value = %"
21 // PRIi64
22 // "\n", this, exe_ctx, m_current_value);
23 if (dump_mask & eDumpOptionType)
24 strm.Printf("(%s)", GetTypeAsCString());
25 // if (dump_mask & eDumpOptionName)
26 // DumpQualifiedName (strm);
27 if (dump_mask & eDumpOptionValue) {
28 if (dump_mask & eDumpOptionType)
29 strm.PutCString(" = ");
30 strm.Printf("%" PRIi64, m_current_value);
31 }
32 }
33
SetValueFromString(llvm::StringRef value_ref,VarSetOperationType op)34 Status OptionValueSInt64::SetValueFromString(llvm::StringRef value_ref,
35 VarSetOperationType op) {
36 Status error;
37 switch (op) {
38 case eVarSetOperationClear:
39 Clear();
40 NotifyValueChanged();
41 break;
42
43 case eVarSetOperationReplace:
44 case eVarSetOperationAssign: {
45 bool success = false;
46 std::string value_str = value_ref.trim().str();
47 int64_t value = StringConvert::ToSInt64(value_str.c_str(), 0, 0, &success);
48 if (success) {
49 if (value >= m_min_value && value <= m_max_value) {
50 m_value_was_set = true;
51 m_current_value = value;
52 NotifyValueChanged();
53 } else
54 error.SetErrorStringWithFormat(
55 "%" PRIi64 " is out of range, valid values must be between %" PRIi64
56 " and %" PRIi64 ".",
57 value, m_min_value, m_max_value);
58 } else {
59 error.SetErrorStringWithFormat("invalid int64_t string value: '%s'",
60 value_ref.str().c_str());
61 }
62 } break;
63
64 case eVarSetOperationInsertBefore:
65 case eVarSetOperationInsertAfter:
66 case eVarSetOperationRemove:
67 case eVarSetOperationAppend:
68 case eVarSetOperationInvalid:
69 error = OptionValue::SetValueFromString(value_ref, op);
70 break;
71 }
72 return error;
73 }
74
DeepCopy() const75 lldb::OptionValueSP OptionValueSInt64::DeepCopy() const {
76 return OptionValueSP(new OptionValueSInt64(*this));
77 }
78