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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/devtools/shared_worker_devtools_manager.h"
#include "content/browser/devtools/shared_worker_devtools_agent_host.h"
#include "content/browser/shared_worker/shared_worker_instance.h"
#include "content/public/browser/browser_thread.h"
namespace content {
// static
SharedWorkerDevToolsManager* SharedWorkerDevToolsManager::GetInstance() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
return Singleton<SharedWorkerDevToolsManager>::get();
}
DevToolsAgentHostImpl*
SharedWorkerDevToolsManager::GetDevToolsAgentHostForWorker(
int worker_process_id,
int worker_route_id) {
AgentHostMap::iterator it = workers_.find(
WorkerId(worker_process_id, worker_route_id));
return it == workers_.end() ? NULL : it->second;
}
void SharedWorkerDevToolsManager::AddAllAgentHosts(
SharedWorkerDevToolsAgentHost::List* result) {
for (auto& worker : workers_) {
if (!worker.second->IsTerminated())
result->push_back(worker.second);
}
}
bool SharedWorkerDevToolsManager::WorkerCreated(
int worker_process_id,
int worker_route_id,
const SharedWorkerInstance& instance) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
const WorkerId id(worker_process_id, worker_route_id);
AgentHostMap::iterator it =
FindExistingWorkerAgentHost(instance);
if (it == workers_.end()) {
workers_[id] = new SharedWorkerDevToolsAgentHost(id, instance);
return false;
}
// Worker restarted.
SharedWorkerDevToolsAgentHost* agent_host = it->second;
agent_host->WorkerRestarted(id);
workers_.erase(it);
workers_[id] = agent_host;
return true;
}
void SharedWorkerDevToolsManager::WorkerReadyForInspection(
int worker_process_id,
int worker_route_id) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
const WorkerId id(worker_process_id, worker_route_id);
AgentHostMap::iterator it = workers_.find(id);
DCHECK(it != workers_.end());
it->second->WorkerReadyForInspection();
}
void SharedWorkerDevToolsManager::WorkerDestroyed(
int worker_process_id,
int worker_route_id) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
const WorkerId id(worker_process_id, worker_route_id);
AgentHostMap::iterator it = workers_.find(id);
DCHECK(it != workers_.end());
scoped_refptr<SharedWorkerDevToolsAgentHost> agent_host(it->second);
agent_host->WorkerDestroyed();
}
void SharedWorkerDevToolsManager::RemoveInspectedWorkerData(WorkerId id) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
workers_.erase(id);
}
SharedWorkerDevToolsManager::SharedWorkerDevToolsManager() {
}
SharedWorkerDevToolsManager::~SharedWorkerDevToolsManager() {
}
SharedWorkerDevToolsManager::AgentHostMap::iterator
SharedWorkerDevToolsManager::FindExistingWorkerAgentHost(
const SharedWorkerInstance& instance) {
AgentHostMap::iterator it = workers_.begin();
for (; it != workers_.end(); ++it) {
if (it->second->Matches(instance))
break;
}
return it;
}
void SharedWorkerDevToolsManager::ResetForTesting() {
workers_.clear();
}
} // namespace content
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