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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/renderer/id_generator_custom_bindings.h"
#include <stdint.h>
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "extensions/renderer/script_context.h"
#include "v8/include/v8-function-callback.h"
namespace extensions {
IdGeneratorCustomBindings::IdGeneratorCustomBindings(ScriptContext* context)
: ObjectBackedNativeHandler(context) {}
void IdGeneratorCustomBindings::AddRoutes() {
RouteHandlerFunction(
"GetNextId", base::BindRepeating(&IdGeneratorCustomBindings::GetNextId,
base::Unretained(this)));
RouteHandlerFunction(
"GetNextScopedId",
base::BindRepeating(&IdGeneratorCustomBindings::GetNextScopedId,
base::Unretained(this)));
}
void IdGeneratorCustomBindings::GetNextId(
const v8::FunctionCallbackInfo<v8::Value>& args) {
// Make sure 0 is never returned because some APIs (particularly WebRequest)
// have special meaning for 0 IDs.
static int32_t next_id = 1;
args.GetReturnValue().Set(next_id++);
}
void IdGeneratorCustomBindings::GetNextScopedId(
const v8::FunctionCallbackInfo<v8::Value>& args) {
args.GetReturnValue().Set(context()->GetNextIdFromCounter());
}
} // namespace extensions
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