1//===-- NSDictionary.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_SOURCE_PLUGINS_LANGUAGE_OBJC_NSDICTIONARY_H
10#define LLDB_SOURCE_PLUGINS_LANGUAGE_OBJC_NSDICTIONARY_H
11
12#include "lldb/Core/ValueObject.h"
13#include "lldb/DataFormatters/TypeSummary.h"
14#include "lldb/DataFormatters/TypeSynthetic.h"
15#include "lldb/Utility/ConstString.h"
16#include "lldb/Utility/Stream.h"
17
18#include <map>
19#include <memory>
20
21namespace lldb_private {
22namespace formatters {
23template <bool name_entries>
24bool NSDictionarySummaryProvider(ValueObject &valobj, Stream &stream,
25                                 const TypeSummaryOptions &options);
26
27extern template bool
28NSDictionarySummaryProvider<true>(ValueObject &, Stream &,
29                                  const TypeSummaryOptions &);
30
31extern template bool
32NSDictionarySummaryProvider<false>(ValueObject &, Stream &,
33                                   const TypeSummaryOptions &);
34
35SyntheticChildrenFrontEnd *
36NSDictionarySyntheticFrontEndCreator(CXXSyntheticChildren *,
37                                     lldb::ValueObjectSP);
38
39class NSDictionary_Additionals {
40public:
41  class AdditionalFormatterMatching {
42  public:
43    class Matcher {
44    public:
45      virtual ~Matcher() = default;
46      virtual bool Match(ConstString class_name) = 0;
47
48      typedef std::unique_ptr<Matcher> UP;
49    };
50    class Prefix : public Matcher {
51    public:
52      Prefix(ConstString p);
53      ~Prefix() override = default;
54      bool Match(ConstString class_name) override;
55
56    private:
57      ConstString m_prefix;
58    };
59    class Full : public Matcher {
60    public:
61      Full(ConstString n);
62      ~Full() override = default;
63      bool Match(ConstString class_name) override;
64
65    private:
66      ConstString m_name;
67    };
68    typedef Matcher::UP MatcherUP;
69
70    MatcherUP GetFullMatch(ConstString n) { return std::make_unique<Full>(n); }
71
72    MatcherUP GetPrefixMatch(ConstString p) {
73      return std::make_unique<Prefix>(p);
74    }
75  };
76
77  template <typename FormatterType>
78  using AdditionalFormatter =
79      std::pair<AdditionalFormatterMatching::MatcherUP, FormatterType>;
80
81  template <typename FormatterType>
82  using AdditionalFormatters = std::vector<AdditionalFormatter<FormatterType>>;
83
84  static AdditionalFormatters<CXXFunctionSummaryFormat::Callback> &
85  GetAdditionalSummaries();
86
87  static AdditionalFormatters<CXXSyntheticChildren::CreateFrontEndCallback> &
88  GetAdditionalSynthetics();
89};
90} // namespace formatters
91} // namespace lldb_private
92
93#endif // LLDB_SOURCE_PLUGINS_LANGUAGE_OBJC_NSDICTIONARY_H
94