1 // Copyright 2011 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef V8_NATIVES_H_ 6 #define V8_NATIVES_H_ 7 8 namespace v8 { 9 namespace internal { 10 11 typedef bool (*NativeSourceCallback)(Vector<const char> name, 12 Vector<const char> source, 13 int index); 14 15 enum NativeType { 16 CORE, EXPERIMENTAL, D8, TEST 17 }; 18 19 template <NativeType type> 20 class NativesCollection { 21 public: 22 // Number of built-in scripts. 23 static int GetBuiltinsCount(); 24 // Number of debugger implementation scripts. 25 static int GetDebuggerCount(); 26 27 // These are used to access built-in scripts. The debugger implementation 28 // scripts have an index in the interval [0, GetDebuggerCount()). The 29 // non-debugger scripts have an index in the interval [GetDebuggerCount(), 30 // GetNativesCount()). 31 static int GetIndex(const char* name); 32 static int GetRawScriptsSize(); 33 static Vector<const char> GetRawScriptSource(int index); 34 static Vector<const char> GetScriptName(int index); 35 static Vector<const byte> GetScriptsSource(); 36 static void SetRawScriptsSource(Vector<const char> raw_source); 37 }; 38 39 typedef NativesCollection<CORE> Natives; 40 typedef NativesCollection<EXPERIMENTAL> ExperimentalNatives; 41 42 } } // namespace v8::internal 43 44 #endif // V8_NATIVES_H_ 45
