1 | //===-- OptionGroupFormat.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_OPTIONGROUPFORMAT_H |
10 | #define LLDB_INTERPRETER_OPTIONGROUPFORMAT_H |
11 | |
12 | #include "lldb/Interpreter/OptionValueFormat.h" |
13 | #include "lldb/Interpreter/OptionValueSInt64.h" |
14 | #include "lldb/Interpreter/OptionValueUInt64.h" |
15 | #include "lldb/Interpreter/Options.h" |
16 | |
17 | namespace lldb_private { |
18 | |
19 | typedef std::vector<std::tuple<lldb::CommandArgumentType, const char *>> |
20 | OptionGroupFormatUsageTextVector; |
21 | |
22 | // OptionGroupFormat |
23 | |
24 | class OptionGroupFormat : public OptionGroup { |
25 | public: |
26 | static const uint32_t OPTION_GROUP_FORMAT = LLDB_OPT_SET_1; |
27 | static const uint32_t OPTION_GROUP_GDB_FMT = LLDB_OPT_SET_2; |
28 | static const uint32_t OPTION_GROUP_SIZE = LLDB_OPT_SET_3; |
29 | static const uint32_t OPTION_GROUP_COUNT = LLDB_OPT_SET_4; |
30 | |
31 | OptionGroupFormat( |
32 | lldb::Format default_format, |
33 | uint64_t default_byte_size = |
34 | UINT64_MAX, // Pass UINT64_MAX to disable the "--size" option |
35 | uint64_t default_count = |
36 | UINT64_MAX, // Pass UINT64_MAX to disable the "--count" option |
37 | OptionGroupFormatUsageTextVector usage_text_vector = {} |
38 | // Use to override default option usage text with the command specific one |
39 | ); |
40 | |
41 | ~OptionGroupFormat() override = default; |
42 | |
43 | llvm::ArrayRef<OptionDefinition> GetDefinitions() override; |
44 | |
45 | Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_value, |
46 | ExecutionContext *execution_context) override; |
47 | |
48 | void OptionParsingStarting(ExecutionContext *execution_context) override; |
49 | |
50 | lldb::Format GetFormat() const { return m_format.GetCurrentValue(); } |
51 | |
52 | OptionValueFormat &GetFormatValue() { return m_format; } |
53 | |
54 | const OptionValueFormat &GetFormatValue() const { return m_format; } |
55 | |
56 | OptionValueUInt64 &GetByteSizeValue() { return m_byte_size; } |
57 | |
58 | const OptionValueUInt64 &GetByteSizeValue() const { return m_byte_size; } |
59 | |
60 | OptionValueUInt64 &GetCountValue() { return m_count; } |
61 | |
62 | const OptionValueUInt64 &GetCountValue() const { return m_count; } |
63 | |
64 | bool HasGDBFormat() const { return m_has_gdb_format; } |
65 | |
66 | bool AnyOptionWasSet() const { |
67 | return m_format.OptionWasSet() || m_byte_size.OptionWasSet() || |
68 | m_count.OptionWasSet(); |
69 | } |
70 | |
71 | protected: |
72 | bool ParserGDBFormatLetter(ExecutionContext *execution_context, |
73 | char format_letter, lldb::Format &format, |
74 | uint32_t &byte_size); |
75 | |
76 | OptionValueFormat m_format; |
77 | OptionValueUInt64 m_byte_size; |
78 | OptionValueUInt64 m_count; |
79 | char m_prev_gdb_format; |
80 | char m_prev_gdb_size; |
81 | bool m_has_gdb_format; |
82 | OptionDefinition m_option_definitions[4]; |
83 | }; |
84 | |
85 | } // namespace lldb_private |
86 | |
87 | #endif // LLDB_INTERPRETER_OPTIONGROUPFORMAT_H |
88 | |