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// Copyright (c) 2006-2009 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 "chrome/browser/password_manager/password_store.h"
#include "base/scoped_ptr.h"
#include "base/task.h"
using std::vector;
using webkit_glue::PasswordForm;
PasswordStore::PasswordStore() : handle_(0) {
}
bool PasswordStore::Init() {
thread_.reset(new base::Thread("Chrome_PasswordStore_Thread"));
if (!thread_->Start()) {
thread_.reset(NULL);
return false;
}
return true;
}
void PasswordStore::ScheduleTask(Task* task) {
if (thread_.get()) {
thread_->message_loop()->PostTask(FROM_HERE, task);
}
}
void PasswordStore::AddLogin(const PasswordForm& form) {
ScheduleTask(NewRunnableMethod(this, &PasswordStore::AddLoginImpl, form));
}
void PasswordStore::UpdateLogin(const PasswordForm& form) {
ScheduleTask(NewRunnableMethod(this, &PasswordStore::UpdateLoginImpl, form));
}
void PasswordStore::RemoveLogin(const PasswordForm& form) {
ScheduleTask(NewRunnableMethod(this, &PasswordStore::RemoveLoginImpl, form));
}
void PasswordStore::RemoveLoginsCreatedBetween(const base::Time& delete_begin,
const base::Time& delete_end) {
ScheduleTask(NewRunnableMethod(this,
&PasswordStore::RemoveLoginsCreatedBetweenImpl,
delete_begin, delete_end));
}
int PasswordStore::GetLogins(const PasswordForm& form,
PasswordStoreConsumer* consumer) {
int handle = GetNewRequestHandle();
GetLoginsRequest* request = new GetLoginsRequest(consumer, handle);
ScheduleTask(NewRunnableMethod(this, &PasswordStore::GetLoginsImpl, request,
form));
return handle;
}
int PasswordStore::GetAutofillableLogins(PasswordStoreConsumer* consumer) {
int handle = GetNewRequestHandle();
GetLoginsRequest* request = new GetLoginsRequest(consumer, handle);
ScheduleTask(NewRunnableMethod(this,
&PasswordStore::GetAutofillableLoginsImpl,
request));
return handle;
}
int PasswordStore::GetBlacklistLogins(PasswordStoreConsumer* consumer) {
int handle = GetNewRequestHandle();
GetLoginsRequest* request = new GetLoginsRequest(consumer, handle);
ScheduleTask(NewRunnableMethod(this,
&PasswordStore::GetBlacklistLoginsImpl,
request));
return handle;
}
void PasswordStore::NotifyConsumer(GetLoginsRequest* request,
const vector<PasswordForm*> forms) {
scoped_ptr<GetLoginsRequest> request_ptr(request);
DCHECK(MessageLoop::current() == thread_->message_loop());
request->message_loop->PostTask(FROM_HERE,
NewRunnableMethod(this,
&PasswordStore::NotifyConsumerImpl,
request->consumer, request->handle, forms));
}
void PasswordStore::NotifyConsumerImpl(PasswordStoreConsumer* consumer,
int handle,
const vector<PasswordForm*> forms) {
// Don't notify the consumer if the request was canceled.
if (pending_requests_.find(handle) == pending_requests_.end())
return;
pending_requests_.erase(handle);
consumer->OnPasswordStoreRequestDone(handle, forms);
}
int PasswordStore::GetNewRequestHandle() {
int handle = handle_++;
pending_requests_.insert(handle);
return handle;
}
void PasswordStore::CancelLoginsQuery(int handle) {
pending_requests_.erase(handle);
}
PasswordStore::GetLoginsRequest::GetLoginsRequest(
PasswordStoreConsumer* consumer, int handle)
: consumer(consumer), handle(handle), message_loop(MessageLoop::current()) {
}
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