Where Online Learning is simpler!

The C and C++ Include Header Files

cat -n /usr/include/nodejs/src/permission/permission_base.h

     1	#ifndef SRC_PERMISSION_PERMISSION_BASE_H_
     2	#define SRC_PERMISSION_PERMISSION_BASE_H_
     3	
     4	#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
     5	
     6	#include <map>
     7	#include <string>
     8	#include <string_view>
     9	#include "v8.h"
    10	
    11	namespace node {
    12	
    13	class Environment;
    14	
    15	namespace permission {
    16	
    17	#define FILESYSTEM_PERMISSIONS(V)                                              \
    18	  V(FileSystem, "fs", PermissionsRoot, "")                                     \
    19	  V(FileSystemRead, "fs.read", FileSystem, "--allow-fs-read")                  \
    20	  V(FileSystemWrite, "fs.write", FileSystem, "--allow-fs-write")
    21	
    22	#define CHILD_PROCESS_PERMISSIONS(V)                                           \
    23	  V(ChildProcess, "child", PermissionsRoot, "--allow-child-process")
    24	
    25	#define WASI_PERMISSIONS(V) V(WASI, "wasi", PermissionsRoot, "--allow-wasi")
    26	
    27	#define WORKER_THREADS_PERMISSIONS(V)                                          \
    28	  V(WorkerThreads, "worker", PermissionsRoot, "--allow-worker")
    29	
    30	#define INSPECTOR_PERMISSIONS(V) V(Inspector, "inspector", PermissionsRoot, "")
    31	
    32	#define ADDON_PERMISSIONS(V)                                                   \
    33	  V(Addon, "addon", PermissionsRoot, "--allow-addons")
    34	
    35	#define PERMISSIONS(V)                                                         \
    36	  FILESYSTEM_PERMISSIONS(V)                                                    \
    37	  CHILD_PROCESS_PERMISSIONS(V)                                                 \
    38	  WASI_PERMISSIONS(V)                                                          \
    39	  WORKER_THREADS_PERMISSIONS(V)                                                \
    40	  INSPECTOR_PERMISSIONS(V)                                                     \
    41	  ADDON_PERMISSIONS(V)
    42	
    43	#define V(name, _, __, ___) k##name,
    44	enum class PermissionScope {
    45	  kPermissionsRoot = -1,
    46	  PERMISSIONS(V) kPermissionsCount
    47	};
    48	#undef V
    49	
    50	class PermissionBase {
    51	 public:
    52	  virtual void Apply(Environment* env,
    53	                     const std::vector<std::string>& allow,
    54	                     PermissionScope scope) = 0;
    55	  virtual bool is_granted(Environment* env,
    56	                          PermissionScope perm,
    57	                          const std::string_view& param = "") const = 0;
    58	};
    59	
    60	}  // namespace permission
    61	
    62	}  // namespace node
    63	
    64	#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
    65	#endif  // SRC_PERMISSION_PERMISSION_BASE_H_