75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
// Copyright (c) 2015 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "atom/browser/net/js_asker.h"
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#include <vector>
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#include "atom/common/native_mate_converters/callback.h"
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#include "atom/common/native_mate_converters/v8_value_converter.h"
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namespace atom {
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namespace internal {
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namespace {
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// The callback which is passed to |handler|.
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void HandlerCallback(const BeforeStartCallback& before_start,
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const ResponseCallback& callback,
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mate::Arguments* args) {
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// If there is no argument passed then we failed.
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v8::Local<v8::Value> value;
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if (!args->GetNext(&value)) {
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content::BrowserThread::PostTask(
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content::BrowserThread::IO, FROM_HERE,
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base::Bind(callback, false, nullptr));
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return;
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}
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// Give the job a chance to parse V8 value.
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before_start.Run(args->isolate(), value);
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// Pass whatever user passed to the actaul request job.
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V8ValueConverter converter;
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v8::Local<v8::Context> context = args->isolate()->GetCurrentContext();
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std::unique_ptr<base::Value> options(converter.FromV8Value(value, context));
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content::BrowserThread::PostTask(
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content::BrowserThread::IO, FROM_HERE,
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base::Bind(callback, true, base::Passed(&options)));
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}
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} // namespace
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void AskForOptions(v8::Isolate* isolate,
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const JavaScriptHandler& handler,
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std::unique_ptr<base::DictionaryValue> request_details,
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const BeforeStartCallback& before_start,
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const ResponseCallback& callback) {
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DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
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v8::Locker locker(isolate);
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v8::HandleScope handle_scope(isolate);
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v8::Local<v8::Context> context = isolate->GetCurrentContext();
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v8::Context::Scope context_scope(context);
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handler.Run(
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*(request_details.get()),
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mate::ConvertToV8(isolate,
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base::Bind(&HandlerCallback, before_start, callback)));
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}
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bool IsErrorOptions(base::Value* value, int* error) {
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if (value->IsType(base::Value::Type::DICTIONARY)) {
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base::DictionaryValue* dict = static_cast<base::DictionaryValue*>(value);
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if (dict->GetInteger("error", error))
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return true;
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} else if (value->IsType(base::Value::Type::INTEGER)) {
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if (value->GetAsInteger(error))
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return true;
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}
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return false;
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}
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} // namespace internal
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} // namespace atom
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