1//===-- OptionValueSInt64.cpp -----------------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "lldb/Interpreter/OptionValueSInt64.h"
10
11#include "lldb/Host/StringConvert.h"
12#include "lldb/Utility/Stream.h"
13
14using namespace lldb;
15using namespace lldb_private;
16
17void OptionValueSInt64::DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
18                                  uint32_t dump_mask) {
19  // printf ("%p: DumpValue (exe_ctx=%p, strm, mask) m_current_value = %"
20  // PRIi64
21  // "\n", this, exe_ctx, m_current_value);
22  if (dump_mask & eDumpOptionType)
23    strm.Printf("(%s)", GetTypeAsCString());
24  //    if (dump_mask & eDumpOptionName)
25  //        DumpQualifiedName (strm);
26  if (dump_mask & eDumpOptionValue) {
27    if (dump_mask & eDumpOptionType)
28      strm.PutCString(" = ");
29    strm.Printf("%" PRIi64, m_current_value);
30  }
31}
32
33Status OptionValueSInt64::SetValueFromString(llvm::StringRef value_ref,
34                                             VarSetOperationType op) {
35  Status error;
36  switch (op) {
37  case eVarSetOperationClear:
38    Clear();
39    NotifyValueChanged();
40    break;
41
42  case eVarSetOperationReplace:
43  case eVarSetOperationAssign: {
44    bool success = false;
45    std::string value_str = value_ref.trim().str();
46    int64_t value = StringConvert::ToSInt64(value_str.c_str(), 0, 0, &success);
47    if (success) {
48      if (value >= m_min_value && value <= m_max_value) {
49        m_value_was_set = true;
50        m_current_value = value;
51        NotifyValueChanged();
52      } else
53        error.SetErrorStringWithFormat(
54            "%" PRIi64 " is out of range, valid values must be between %" PRIi64
55            " and %" PRIi64 ".",
56            value, m_min_value, m_max_value);
57    } else {
58      error.SetErrorStringWithFormat("invalid int64_t string value: '%s'",
59                                     value_ref.str().c_str());
60    }
61  } break;
62
63  case eVarSetOperationInsertBefore:
64  case eVarSetOperationInsertAfter:
65  case eVarSetOperationRemove:
66  case eVarSetOperationAppend:
67  case eVarSetOperationInvalid:
68    error = OptionValue::SetValueFromString(value_ref, op);
69    break;
70  }
71  return error;
72}
73
74lldb::OptionValueSP OptionValueSInt64::DeepCopy() const {
75  return OptionValueSP(new OptionValueSInt64(*this));
76}
77