1 //===-- OptionValueFileSpecList.h -------------------------------*- 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 #ifndef LLDB_INTERPRETER_OPTIONVALUEFILESPECLIST_H
10 #define LLDB_INTERPRETER_OPTIONVALUEFILESPECLIST_H
11 
12 #include <mutex>
13 
14 #include "lldb/Interpreter/OptionValue.h"
15 #include "lldb/Utility/FileSpecList.h"
16 
17 namespace lldb_private {
18 
19 class OptionValueFileSpecList
20     : public Cloneable<OptionValueFileSpecList, OptionValue> {
21 public:
22   OptionValueFileSpecList() = default;
23 
24   OptionValueFileSpecList(const OptionValueFileSpecList &other)
25       : Cloneable(other), m_current_value(other.GetCurrentValue()) {}
26 
27   ~OptionValueFileSpecList() override = default;
28 
29   // Virtual subclass pure virtual overrides
30 
31   OptionValue::Type GetType() const override { return eTypeFileSpecList; }
32 
33   void DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
34                  uint32_t dump_mask) override;
35 
36   Status
37   SetValueFromString(llvm::StringRef value,
38                      VarSetOperationType op = eVarSetOperationAssign) override;
39 
40   void Clear() override {
41     std::lock_guard<std::recursive_mutex> lock(m_mutex);
42     m_current_value.Clear();
43     m_value_was_set = false;
44   }
45 
46   bool IsAggregateValue() const override { return true; }
47 
48   // Subclass specific functions
49 
50   FileSpecList GetCurrentValue() const {
51     std::lock_guard<std::recursive_mutex> lock(m_mutex);
52     return m_current_value;
53   }
54 
55   void SetCurrentValue(const FileSpecList &value) {
56     std::lock_guard<std::recursive_mutex> lock(m_mutex);
57     m_current_value = value;
58   }
59 
60   void AppendCurrentValue(const FileSpec &value) {
61     std::lock_guard<std::recursive_mutex> lock(m_mutex);
62     m_current_value.Append(value);
63   }
64 
65 protected:
66   lldb::OptionValueSP Clone() const override;
67 
68   mutable std::recursive_mutex m_mutex;
69   FileSpecList m_current_value;
70 };
71 
72 } // namespace lldb_private
73 
74 #endif // LLDB_INTERPRETER_OPTIONVALUEFILESPECLIST_H
75