| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_V8_SCRIPT_RUNNER_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_V8_SCRIPT_RUNNER_H_ |
| |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/platform/loader/fetch/access_control_status.h" |
| #include "third_party/blink/renderer/platform/wtf/allocator.h" |
| #include "third_party/blink/renderer/platform/wtf/forward.h" |
| #include "v8/include/v8.h" |
| |
| namespace WTF { |
| class TextPosition; |
| } |
| |
| namespace blink { |
| |
| class ExecutionContext; |
| class ReferrerScriptInfo; |
| class ScriptSourceCode; |
| class ScriptState; |
| |
| class CORE_EXPORT V8ScriptRunner final { |
| STATIC_ONLY(V8ScriptRunner); |
| |
| public: |
| // For the following methods, the caller sites have to hold |
| // a HandleScope and a ContextScope. |
| static v8::MaybeLocal<v8::Script> CompileScript( |
| ScriptState*, |
| const ScriptSourceCode&, |
| AccessControlStatus, |
| v8::ScriptCompiler::CompileOptions, |
| v8::ScriptCompiler::NoCacheReason, |
| const ReferrerScriptInfo&); |
| static v8::MaybeLocal<v8::Module> CompileModule(v8::Isolate*, |
| const String& source, |
| const String& file_name, |
| AccessControlStatus, |
| const WTF::TextPosition&, |
| const ReferrerScriptInfo&); |
| static v8::MaybeLocal<v8::Value> RunCompiledScript(v8::Isolate*, |
| v8::Local<v8::Script>, |
| ExecutionContext*); |
| static v8::MaybeLocal<v8::Value> CompileAndRunInternalScript( |
| v8::Isolate*, |
| ScriptState*, |
| const ScriptSourceCode&); |
| static v8::MaybeLocal<v8::Value> CallAsConstructor( |
| v8::Isolate*, |
| v8::Local<v8::Object>, |
| ExecutionContext*, |
| int argc = 0, |
| v8::Local<v8::Value> argv[] = nullptr); |
| static v8::MaybeLocal<v8::Value> CallInternalFunction( |
| v8::Isolate*, |
| v8::Local<v8::Function>, |
| v8::Local<v8::Value> receiver, |
| int argc, |
| v8::Local<v8::Value> info[]); |
| static v8::MaybeLocal<v8::Value> CallFunction(v8::Local<v8::Function>, |
| ExecutionContext*, |
| v8::Local<v8::Value> receiver, |
| int argc, |
| v8::Local<v8::Value> info[], |
| v8::Isolate*); |
| static v8::MaybeLocal<v8::Value> EvaluateModule(v8::Isolate*, |
| v8::Local<v8::Module>, |
| v8::Local<v8::Context>); |
| |
| // Only to be used from ScriptModule::ReportException(). |
| static void ReportExceptionForModule(v8::Isolate*, |
| v8::Local<v8::Value> exception, |
| const String& file_name, |
| const WTF::TextPosition&); |
| |
| // Calls a function on the V8 extras binding object. |
| template <uint32_t N> |
| static v8::MaybeLocal<v8::Value> CallExtra(ScriptState* script_state, |
| const char* name, |
| v8::Local<v8::Value> (&args)[N]) { |
| return CallExtraHelper(script_state, name, N, args); |
| } |
| |
| // Reports an exception to the message handler, as if it were an uncaught |
| // exception. Can only be called on the main thread. |
| // |
| // TODO(adamk): This should live on V8ThrowException, but it depends on |
| // V8Initializer and so can't trivially move to platform/bindings. |
| static void ReportException(v8::Isolate*, v8::Local<v8::Value> exception); |
| |
| private: |
| static v8::MaybeLocal<v8::Value> CallExtraHelper(ScriptState*, |
| const char* name, |
| uint32_t num_args, |
| v8::Local<v8::Value>* args); |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_V8_SCRIPT_RUNNER_H_ |