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Issue 10184021: Some refactoring of global JavaScript objects (Closed)
Patch Set: Created April 15, 2013, 2:54 p.m.
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1 #ifndef ADBLOCKPLUS_JS_ENGINE_H 1 #ifndef ADBLOCKPLUS_JS_ENGINE_H
2 #define ADBLOCKPLUS_JS_ENGINE_H 2 #define ADBLOCKPLUS_JS_ENGINE_H
3 3
4 #include <stdexcept> 4 #include <stdexcept>
5 #include <string> 5 #include <string>
6 #include <v8.h> 6 #include <v8.h>
7 #include <AdblockPlus/JsValue.h> 7 #include <AdblockPlus/JsValue.h>
8 8
9 namespace AdblockPlus 9 namespace AdblockPlus
10 { 10 {
11 class ErrorCallback; 11 class ErrorCallback;
12 class FileReader; 12 class FileReader;
13 class WebRequest; 13 class WebRequest;
14 14
15 class JsError : public std::runtime_error 15 class JsError : public std::runtime_error
16 { 16 {
17 public: 17 public:
18 explicit JsError(const v8::Handle<v8::Value> exception, 18 explicit JsError(const v8::Handle<v8::Value> exception,
19 const v8::Handle<v8::Message> message); 19 const v8::Handle<v8::Message> message);
20 }; 20 };
21 21
22 class JsEngine 22 class JsEngine
23 { 23 {
24 friend class JsValue; 24 friend class JsValue;
25 25
26 public: 26 public:
27 JsEngine(const FileReader* const fileReader, 27 JsEngine(FileReader* const fileReader,
28 WebRequest* const webRequest, 28 WebRequest* const webRequest,
29 ErrorCallback* const errorCallback); 29 ErrorCallback* const errorCallback);
30 JsValuePtr Evaluate(const std::string& source, 30 JsValuePtr Evaluate(const std::string& source,
31 const std::string& filename = ""); 31 const std::string& filename = "");
32 void Load(const std::string& scriptPath); 32 void Load(const std::string& scriptPath);
33 void Gc(); 33 void Gc();
34 JsValuePtr NewValue(const std::string& val); 34 JsValuePtr NewValue(const std::string& val);
35 JsValuePtr NewValue(int64_t val); 35 JsValuePtr NewValue(int64_t val);
36 JsValuePtr NewValue(bool val); 36 JsValuePtr NewValue(bool val);
37 inline JsValuePtr NewValue(const char* val) 37 inline JsValuePtr NewValue(const char* val)
38 { 38 {
39 return NewValue(std::string(val)); 39 return NewValue(std::string(val));
40 } 40 }
41 inline JsValuePtr NewValue(int val) 41 inline JsValuePtr NewValue(int val)
42 { 42 {
43 return NewValue((int64_t)val); 43 return NewValue((int64_t)val);
44 } 44 }
45 JsValuePtr NewObject();
46 static JsEngine& FromArguments(const v8::Arguments& arguments);
47 JsValueList ConvertArguments(const v8::Arguments& arguments);
48
49 inline FileReader& GetFileReader()
50 {
51 return fileReader;
52 }
53 inline WebRequest& GetWebRequest()
54 {
55 return webRequest;
56 }
57 inline ErrorCallback& GetErrorCallback()
58 {
59 return errorCallback;
60 }
45 61
46 class Context 62 class Context
47 { 63 {
48 public: 64 public:
49 Context(const JsEngine& jsEngine); 65 Context(const JsEngine& jsEngine);
50 virtual inline ~Context() {}; 66 virtual inline ~Context() {};
51 67
52 private: 68 private:
53 const v8::Locker locker; 69 const v8::Locker locker;
54 const v8::HandleScope handleScope; 70 const v8::HandleScope handleScope;
55 const v8::Context::Scope contextScope; 71 const v8::Context::Scope contextScope;
56 }; 72 };
57 73
58 private: 74 private:
59 const FileReader* const fileReader; 75 FileReader& fileReader;
76 WebRequest& webRequest;
77 ErrorCallback& errorCallback;
60 v8::Isolate* isolate; 78 v8::Isolate* isolate;
61 v8::Persistent<v8::Context> context; 79 v8::Persistent<v8::Context> context;
62 }; 80 };
63 } 81 }
64 82
65 #endif 83 #endif
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