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The C and C++ Include Header Files

cat -n /usr/include/nodejs/src/node_modules.h

     1	#ifndef SRC_NODE_MODULES_H_
     2	#define SRC_NODE_MODULES_H_
     3	
     4	#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
     5	
     6	#include "node.h"
     7	#include "node_snapshotable.h"
     8	#include "simdjson.h"
     9	#include "util.h"
    10	#include "v8-fast-api-calls.h"
    11	#include "v8.h"
    12	
    13	#include <filesystem>
    14	#include <optional>
    15	#include <string>
    16	#include <string_view>
    17	#include <unordered_map>
    18	
    19	namespace node {
    20	class ExternalReferenceRegistry;
    21	
    22	namespace modules {
    23	
    24	class BindingData : public SnapshotableObject {
    25	 public:
    26	  using InternalFieldInfo = InternalFieldInfoBase;
    27	
    28	  struct PackageConfig {
    29	    std::string file_path;
    30	    std::optional<std::string> name;
    31	    std::optional<std::string> main;
    32	    std::string type = "none";
    33	    std::optional<std::string> exports;
    34	    std::optional<std::string> imports;
    35	    std::optional<std::string> scripts;
    36	    std::string raw_json;
    37	
    38	    v8::Local<v8::Array> Serialize(Realm* realm) const;
    39	  };
    40	
    41	  struct ErrorContext {
    42	    std::optional<std::string> base;
    43	    std::string specifier;
    44	    bool is_esm;
    45	  };
    46	
    47	  BindingData(Realm* realm,
    48	              v8::Local<v8::Object> obj,
    49	              InternalFieldInfo* info = nullptr);
    50	  SERIALIZABLE_OBJECT_METHODS()
    51	  SET_BINDING_ID(modules_binding_data)
    52	
    53	  void MemoryInfo(MemoryTracker* tracker) const override;
    54	  SET_SELF_SIZE(BindingData)
    55	  SET_MEMORY_INFO_NAME(BindingData)
    56	
    57	  static void ReadPackageJSON(const v8::FunctionCallbackInfo<v8::Value>& args);
    58	  static void GetNearestParentPackageJSONType(
    59	      const v8::FunctionCallbackInfo<v8::Value>& args);
    60	  template <bool return_only_type>
    61	  static void GetPackageScopeConfig(
    62	      const v8::FunctionCallbackInfo<v8::Value>& args);
    63	  static void GetPackageJSONScripts(
    64	      const v8::FunctionCallbackInfo<v8::Value>& args);
    65	
    66	  static void CreatePerIsolateProperties(IsolateData* isolate_data,
    67	                                         v8::Local<v8::ObjectTemplate> ctor);
    68	  static void CreatePerContextProperties(v8::Local<v8::Object> target,
    69	                                         v8::Local<v8::Value> unused,
    70	                                         v8::Local<v8::Context> context,
    71	                                         void* priv);
    72	  static void RegisterExternalReferences(ExternalReferenceRegistry* registry);
    73	
    74	 private:
    75	  std::unordered_map<std::string, PackageConfig> package_configs_;
    76	  simdjson::ondemand::parser json_parser;
    77	  // returns null on error
    78	  static const PackageConfig* GetPackageJSON(
    79	      Realm* realm,
    80	      std::string_view path,
    81	      ErrorContext* error_context = nullptr);
    82	  static const PackageConfig* TraverseParent(
    83	      Realm* realm, const std::filesystem::path& check_path);
    84	};
    85	
    86	}  // namespace modules
    87	}  // namespace node
    88	
    89	#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
    90	
    91	#endif  // SRC_NODE_MODULES_H_