1 //===-- OptionValueSInt64.cpp ---------------------------------------------===//
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
14 using namespace lldb;
15 using namespace lldb_private;
16
DumpValue(const ExecutionContext * exe_ctx,Stream & strm,uint32_t dump_mask)17 void 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
SetValueFromString(llvm::StringRef value_ref,VarSetOperationType op)33 Status 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