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Side by Side Diff: src/bootstrapper.h

Issue 2469002: - Add a pointer to Bootstrapper from Isolate.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/experimental/isolates/
Patch Set: '' Created 10 years, 6 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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45 45
46 private: 46 private:
47 static bool IsActive() { return nesting_ != 0; } 47 static bool IsActive() { return nesting_ != 0; }
48 static int nesting_; 48 static int nesting_;
49 friend class Bootstrapper; 49 friend class Bootstrapper;
50 }; 50 };
51 51
52 52
53 // The Boostrapper is the public interface for creating a JavaScript global 53 // The Boostrapper is the public interface for creating a JavaScript global
54 // context. 54 // context.
55 class Bootstrapper : public AllStatic { 55 class Bootstrapper {
56 public: 56 public:
57 // Requires: Heap::Setup has been called. 57 // Requires: Heap::Setup has been called.
58 static void Initialize(bool create_heap_objects); 58 static void Initialize(bool create_heap_objects);
59 static void TearDown(); 59 static void TearDown();
60 60
61 // Creates a JavaScript Global Context with initial object graph. 61 // Creates a JavaScript Global Context with initial object graph.
62 // The returned value is a global handle casted to V8Environment*. 62 // The returned value is a global handle casted to V8Environment*.
63 static Handle<Context> CreateEnvironment( 63 static Handle<Context> CreateEnvironment(
64 Handle<Object> global_object, 64 Handle<Object> global_object,
65 v8::Handle<v8::ObjectTemplate> global_template, 65 v8::Handle<v8::ObjectTemplate> global_template,
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86 static char* RestoreState(char* from); 86 static char* RestoreState(char* from);
87 static void FreeThreadResources(); 87 static void FreeThreadResources();
88 88
89 // This will allocate a char array that is deleted when V8 is shut down. 89 // This will allocate a char array that is deleted when V8 is shut down.
90 // It should only be used for strictly finite allocations. 90 // It should only be used for strictly finite allocations.
91 static char* AllocateAutoDeletedArray(int bytes); 91 static char* AllocateAutoDeletedArray(int bytes);
92 92
93 // Used for new context creation. 93 // Used for new context creation.
94 static bool InstallExtensions(Handle<Context> global_context, 94 static bool InstallExtensions(Handle<Context> global_context,
95 v8::ExtensionConfiguration* extensions); 95 v8::ExtensionConfiguration* extensions);
96
97 private:
98 friend class Isolate;
99 Bootstrapper();
100
101 DISALLOW_COPY_AND_ASSIGN(Bootstrapper);
96 }; 102 };
97 103
98 104
99 class NativesExternalStringResource 105 class NativesExternalStringResource
100 : public v8::String::ExternalAsciiStringResource { 106 : public v8::String::ExternalAsciiStringResource {
101 public: 107 public:
102 explicit NativesExternalStringResource(const char* source); 108 explicit NativesExternalStringResource(const char* source);
103 109
104 const char* data() const { 110 const char* data() const {
105 return data_; 111 return data_;
106 } 112 }
107 113
108 size_t length() const { 114 size_t length() const {
109 return length_; 115 return length_;
110 } 116 }
111 private: 117 private:
112 const char* data_; 118 const char* data_;
113 size_t length_; 119 size_t length_;
114 }; 120 };
115 121
116 }} // namespace v8::internal 122 }} // namespace v8::internal
117 123
118 #endif // V8_BOOTSTRAPPER_H_ 124 #endif // V8_BOOTSTRAPPER_H_
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