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Issue 29451722: Issue 4907 - Update v8 to 5.7.278 in libadblockplus (Closed) Base URL: https://github.com/adblockplus/libadblockplus.git
Patch Set: rebase Created June 2, 2017, 7:13 a.m.
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1 /* 1 /*
2 * This file is part of Adblock Plus <https://adblockplus.org/>, 2 * This file is part of Adblock Plus <https://adblockplus.org/>,
3 * Copyright (C) 2006-2017 eyeo GmbH 3 * Copyright (C) 2006-2017 eyeo GmbH
4 * 4 *
5 * Adblock Plus is free software: you can redistribute it and/or modify 5 * Adblock Plus is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 3 as 6 * it under the terms of the GNU General Public License version 3 as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
8 * 8 *
9 * Adblock Plus is distributed in the hope that it will be useful, 9 * Adblock Plus is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details. 12 * GNU General Public License for more details.
13 * 13 *
14 * You should have received a copy of the GNU General Public License 14 * You should have received a copy of the GNU General Public License
15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. 15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
16 */ 16 */
17 17
18 #include <vector> 18 #include <vector>
19 #include <AdblockPlus.h> 19 #include <AdblockPlus.h>
20 20
21 #include "JsContext.h" 21 #include "JsContext.h"
22 #include "JsError.h" 22 #include "JsError.h"
23 #include "Utils.h" 23 #include "Utils.h"
24 24
25 using namespace AdblockPlus; 25 using namespace AdblockPlus;
26 26
27 AdblockPlus::JsValue::JsValue(AdblockPlus::JsEnginePtr jsEngine, 27 AdblockPlus::JsValue::JsValue(AdblockPlus::JsEnginePtr jsEngine,
28 v8::Handle<v8::Value> value) 28 v8::Handle<v8::Value> value)
29 : jsEngine(jsEngine), 29 : jsEngine(jsEngine),
30 value(new v8::Persistent<v8::Value>(jsEngine->GetIsolate(), value)) 30 value(new v8::Global<v8::Value>(jsEngine->GetIsolate(), value))
31 { 31 {
32 } 32 }
33 33
34 AdblockPlus::JsValue::JsValue(AdblockPlus::JsValue&& src) 34 AdblockPlus::JsValue::JsValue(AdblockPlus::JsValue&& src)
35 : jsEngine(src.jsEngine), 35 : jsEngine(src.jsEngine),
36 value(std::move(src.value)) 36 value(std::move(src.value))
37 { 37 {
38 } 38 }
39 39
40 AdblockPlus::JsValue::JsValue(const JsValue& src) 40 AdblockPlus::JsValue::JsValue(const JsValue& src)
41 : jsEngine(src.jsEngine) 41 : jsEngine(src.jsEngine)
42 { 42 {
43 const JsContext context(*src.jsEngine); 43 const JsContext context(*src.jsEngine);
44 value.reset(new v8::Persistent<v8::Value>(src.jsEngine->GetIsolate(), *src.val ue)); 44 value.reset(new v8::Global<v8::Value>(src.jsEngine->GetIsolate(), *src.value)) ;
45 } 45 }
46 46
47 AdblockPlus::JsValue::~JsValue() 47 AdblockPlus::JsValue::~JsValue()
48 { 48 {
49 if (value) 49 if (value)
50 { 50 {
51 const JsContext context(*jsEngine); 51 const JsContext context(*jsEngine);
52 value->Dispose();
53 value.reset(); 52 value.reset();
54 } 53 }
55 } 54 }
56 55
57 JsValue& AdblockPlus::JsValue::operator=(const JsValue& src) 56 JsValue& AdblockPlus::JsValue::operator=(const JsValue& src)
58 { 57 {
59 const JsContext context(*src.jsEngine); 58 const JsContext context(*src.jsEngine);
60 if (value)
61 value->Dispose();
62 jsEngine = src.jsEngine; 59 jsEngine = src.jsEngine;
63 value.reset(new v8::Persistent<v8::Value>(src.jsEngine->GetIsolate(), *src.val ue)); 60 value.reset(new v8::Global<v8::Value>(src.jsEngine->GetIsolate(), *src.value)) ;
64 61
65 return *this; 62 return *this;
66 } 63 }
64
65 JsValue& AdblockPlus::JsValue::operator=(JsValue&& src)
66 {
67 jsEngine = std::move(src.jsEngine);
68 value = std::move(src.value);
69
70 return *this;
71 }
67 72
68 bool AdblockPlus::JsValue::IsUndefined() const 73 bool AdblockPlus::JsValue::IsUndefined() const
69 { 74 {
70 const JsContext context(*jsEngine); 75 const JsContext context(*jsEngine);
71 return UnwrapValue()->IsUndefined(); 76 return UnwrapValue()->IsUndefined();
72 } 77 }
73 78
74 bool AdblockPlus::JsValue::IsNull() const 79 bool AdblockPlus::JsValue::IsNull() const
75 { 80 {
76 const JsContext context(*jsEngine); 81 const JsContext context(*jsEngine);
(...skipping 129 matching lines...) Expand 10 before | Expand all | Expand 10 after
206 211
207 void AdblockPlus::JsValue::SetProperty(const std::string& name, const JsValue& v al) 212 void AdblockPlus::JsValue::SetProperty(const std::string& name, const JsValue& v al)
208 { 213 {
209 const JsContext context(*jsEngine); 214 const JsContext context(*jsEngine);
210 SetProperty(name, val.UnwrapValue()); 215 SetProperty(name, val.UnwrapValue());
211 } 216 }
212 217
213 void AdblockPlus::JsValue::SetProperty(const std::string& name, bool val) 218 void AdblockPlus::JsValue::SetProperty(const std::string& name, bool val)
214 { 219 {
215 const JsContext context(*jsEngine); 220 const JsContext context(*jsEngine);
216 SetProperty(name, v8::Boolean::New(val)); 221 SetProperty(name, v8::Boolean::New(jsEngine->GetIsolate(), val));
217 } 222 }
218 223
219 std::string AdblockPlus::JsValue::GetClass() const 224 std::string AdblockPlus::JsValue::GetClass() const
220 { 225 {
221 if (!IsObject()) 226 if (!IsObject())
222 throw new std::runtime_error("Cannot get constructor of a non-object"); 227 throw new std::runtime_error("Cannot get constructor of a non-object");
223 228
224 const JsContext context(*jsEngine); 229 const JsContext context(*jsEngine);
225 v8::Local<v8::Object> obj = v8::Local<v8::Object>::Cast(UnwrapValue()); 230 v8::Local<v8::Object> obj = v8::Local<v8::Object>::Cast(UnwrapValue());
226 return Utils::FromV8String(obj->GetConstructorName()); 231 return Utils::FromV8String(obj->GetConstructorName());
(...skipping 43 matching lines...) Expand 10 before | Expand all | Expand 10 after
270 const v8::TryCatch tryCatch; 275 const v8::TryCatch tryCatch;
271 v8::Local<v8::Function> func = v8::Local<v8::Function>::Cast(UnwrapValue()); 276 v8::Local<v8::Function> func = v8::Local<v8::Function>::Cast(UnwrapValue());
272 v8::Local<v8::Value> result = func->Call(thisObj, args.size(), 277 v8::Local<v8::Value> result = func->Call(thisObj, args.size(),
273 args.size() ? &args[0] : nullptr); 278 args.size() ? &args[0] : nullptr);
274 279
275 if (tryCatch.HasCaught()) 280 if (tryCatch.HasCaught())
276 throw JsError(tryCatch.Exception(), tryCatch.Message()); 281 throw JsError(tryCatch.Exception(), tryCatch.Message());
277 282
278 return JsValue(jsEngine, result); 283 return JsValue(jsEngine, result);
279 } 284 }
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