github.com/google/syzkaller@v0.0.0-20251211124644-a066d2bc4b02/tools/clang/codesearch/output.h (about)

     1  // Copyright 2025 syzkaller project authors. All rights reserved.
     2  // Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
     3  
     4  #ifndef SYZ_INDEXER_OUTPUT_H
     5  #define SYZ_INDEXER_OUTPUT_H
     6  
     7  #include "json.h"
     8  #include <vector>
     9  
    10  constexpr char KindFunction[] = "function";
    11  constexpr char KindStruct[] = "struct";
    12  constexpr char KindVariable[] = "variable";
    13  constexpr char KindMacro[] = "macro";
    14  constexpr char KindEnum[] = "enum";
    15  
    16  struct LineRange {
    17    std::string File;
    18    int StartLine = 0;
    19    int EndLine = 0;
    20  };
    21  
    22  struct Definition {
    23    const char* Kind; // one of Kind* consts
    24    std::string Name;
    25    std::string Type; // raw C type
    26    bool IsStatic = false;
    27    // If the kernel-doc comment is placed around the body,
    28    // then it's included in the body range.
    29    LineRange Body;
    30    // Location of the kernel-doc comment.
    31    LineRange Comment;
    32  };
    33  
    34  inline void print(JSONPrinter& Printer, const LineRange& V) {
    35    JSONPrinter::Scope Scope(Printer);
    36    Printer.Field("file", V.File);
    37    Printer.Field("start_line", V.StartLine);
    38    Printer.Field("end_line", V.EndLine, true);
    39  }
    40  
    41  inline void print(JSONPrinter& Printer, const Definition& V) {
    42    JSONPrinter::Scope Scope(Printer);
    43    Printer.Field("kind", V.Kind);
    44    Printer.Field("name", V.Name);
    45    Printer.Field("type", V.Type);
    46    Printer.Field("is_static", V.IsStatic);
    47    Printer.Field("body", V.Body);
    48    Printer.Field("comment", V.Comment, true);
    49  }
    50  
    51  class Output {
    52  public:
    53    void emit(Definition&& V) { Definitions.push_back(std::move(V)); }
    54  
    55    void print() const {
    56      JSONPrinter Printer;
    57      Printer.Field("definitions", Definitions, true);
    58    }
    59  
    60  private:
    61    std::vector<Definition> Definitions;
    62  };
    63  
    64  #endif