1 | //===-- OptionValueFileSpec.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_OPTIONVALUEFILESPEC_H |
10 | #define LLDB_INTERPRETER_OPTIONVALUEFILESPEC_H |
11 | |
12 | #include "lldb/Interpreter/CommandCompletions.h" |
13 | #include "lldb/Interpreter/OptionValue.h" |
14 | |
15 | #include "lldb/Utility/FileSpec.h" |
16 | #include "llvm/Support/Chrono.h" |
17 | |
18 | namespace lldb_private { |
19 | |
20 | class OptionValueFileSpec : public Cloneable<OptionValueFileSpec, OptionValue> { |
21 | public: |
22 | OptionValueFileSpec(bool resolve = true); |
23 | |
24 | OptionValueFileSpec(const FileSpec &value, bool resolve = true); |
25 | |
26 | OptionValueFileSpec(const FileSpec ¤t_value, |
27 | const FileSpec &default_value, bool resolve = true); |
28 | |
29 | ~OptionValueFileSpec() override = default; |
30 | |
31 | // Virtual subclass pure virtual overrides |
32 | |
33 | OptionValue::Type GetType() const override { return eTypeFileSpec; } |
34 | |
35 | void DumpValue(const ExecutionContext *exe_ctx, Stream &strm, |
36 | uint32_t dump_mask) override; |
37 | |
38 | llvm::json::Value ToJSON(const ExecutionContext *exe_ctx) override { |
39 | return m_current_value.GetPath(); |
40 | } |
41 | |
42 | Status |
43 | SetValueFromString(llvm::StringRef value, |
44 | VarSetOperationType op = eVarSetOperationAssign) override; |
45 | |
46 | void Clear() override { |
47 | m_current_value = m_default_value; |
48 | m_value_was_set = false; |
49 | m_data_sp.reset(); |
50 | m_data_mod_time = llvm::sys::TimePoint<>(); |
51 | } |
52 | |
53 | void AutoComplete(CommandInterpreter &interpreter, |
54 | CompletionRequest &request) override; |
55 | |
56 | // Subclass specific functions |
57 | |
58 | FileSpec &GetCurrentValue() { return m_current_value; } |
59 | |
60 | const FileSpec &GetCurrentValue() const { return m_current_value; } |
61 | |
62 | const FileSpec &GetDefaultValue() const { return m_default_value; } |
63 | |
64 | void SetCurrentValue(const FileSpec &value, bool set_value_was_set) { |
65 | m_current_value = value; |
66 | if (set_value_was_set) |
67 | m_value_was_set = true; |
68 | m_data_sp.reset(); |
69 | } |
70 | |
71 | void SetDefaultValue(const FileSpec &value) { m_default_value = value; } |
72 | |
73 | const lldb::DataBufferSP &GetFileContents(); |
74 | |
75 | void SetCompletionMask(uint32_t mask) { m_completion_mask = mask; } |
76 | |
77 | protected: |
78 | FileSpec m_current_value; |
79 | FileSpec m_default_value; |
80 | lldb::DataBufferSP m_data_sp; |
81 | llvm::sys::TimePoint<> m_data_mod_time; |
82 | uint32_t m_completion_mask = lldb::eDiskFileCompletion; |
83 | bool m_resolve; |
84 | }; |
85 | |
86 | } // namespace lldb_private |
87 | |
88 | #endif // LLDB_INTERPRETER_OPTIONVALUEFILESPEC_H |
89 | |