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Implement persistent localStorage with the new DOM storage backend (issue #603).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@704 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2012-06-22 14:56:07 +00:00
parent 1f42df1b61
commit a6aded4716
4 changed files with 48 additions and 2 deletions
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29
cef1/libcef/browser_dom_storage_system.cc
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@@ -3,8 +3,11 @@
// found in the LICENSE file.
#include "libcef/browser_dom_storage_system.h"
#include "libcef/cef_context.h"
#include "libcef/cef_thread.h"
#include "base/auto_reset.h"
#include "base/path_service.h"
#include "googleurl/src/gurl.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebStorageArea.h"
@@ -13,10 +16,12 @@
#include "webkit/database/database_util.h"
#include "webkit/dom_storage/dom_storage_area.h"
#include "webkit/dom_storage/dom_storage_host.h"
#include "webkit/dom_storage/dom_storage_task_runner.h"
using dom_storage::DomStorageContext;
using dom_storage::DomStorageHost;
using dom_storage::DomStorageSession;
using dom_storage::DomStorageWorkerPoolTaskRunner;
using webkit_database::DatabaseUtil;
using WebKit::WebStorageArea;
using WebKit::WebStorageNamespace;
@@ -194,10 +199,30 @@ BrowserDomStorageSystem* BrowserDomStorageSystem::g_instance_;
BrowserDomStorageSystem::BrowserDomStorageSystem()
: weak_factory_(this),
context_(new DomStorageContext(FilePath(), FilePath(), NULL, NULL)),
host_(new DomStorageHost(context_)),
area_being_processed_(NULL),
next_connection_id_(1) {
FilePath local_storage_path;
FilePath cache_path(_Context->cache_path());
if (!cache_path.empty()) {
local_storage_path = cache_path.Append(FILE_PATH_LITERAL("Local Storage"));
if (!file_util::PathExists(local_storage_path) &&
!file_util::CreateDirectory(local_storage_path)) {
LOG(WARNING) << "Failed to create Local Storage directory";
local_storage_path.clear();
}
}
base::SequencedWorkerPool* worker_pool = _Context->blocking_pool();
context_ = new DomStorageContext(local_storage_path, FilePath(), NULL,
new DomStorageWorkerPoolTaskRunner(
worker_pool,
worker_pool->GetNamedSequenceToken("dom_storage_primary"),
worker_pool->GetNamedSequenceToken("dom_storage_commit"),
CefThread::GetMessageLoopProxyForThread(CefThread::FILE)));
host_.reset(new DomStorageHost(context_));
DCHECK(!g_instance_);
g_instance_ = this;
context_->AddEventObserver(this);