Index: android_webview/browser/aw_quota_manager_bridge.cc |
diff --git a/android_webview/browser/aw_quota_manager_bridge.cc b/android_webview/browser/aw_quota_manager_bridge.cc |
index ad2f3e08a05f43ca9f17fd888af7e710c86671f6..aa161ba07131b5255377d1f2b142d48f43202673 100644 |
--- a/android_webview/browser/aw_quota_manager_bridge.cc |
+++ b/android_webview/browser/aw_quota_manager_bridge.cc |
@@ -4,10 +4,335 @@ |
#include "android_webview/browser/aw_quota_manager_bridge.h" |
+#include <set> |
+ |
+#include "android_webview/browser/aw_browser_context.h" |
+#include "android_webview/browser/aw_content_browser_client.h" |
+#include "base/android/jni_array.h" |
+#include "base/android/jni_string.h" |
+#include "base/synchronization/waitable_event.h" |
+#include "content/public/browser/browser_thread.h" |
+#include "content/public/browser/storage_partition.h" |
+#include "content/public/common/content_client.h" |
+#include "jni/AwQuotaManagerBridge_jni.h" |
+#include "storage/browser/quota/quota_manager.h" |
+#include "storage/common/quota/quota_types.h" |
+#include "url/gurl.h" |
+ |
+using base::android::AttachCurrentThread; |
+using base::android::JavaParamRef; |
+using base::android::ScopedJavaLocalRef; |
+using content::BrowserThread; |
+using content::StoragePartition; |
+using storage::QuotaClient; |
+using storage::QuotaManager; |
+ |
namespace android_webview { |
-AwQuotaManagerBridge::AwQuotaManagerBridge() {} |
+namespace { |
+ |
+// This object lives on UI and IO threads. Care need to be taken to make sure |
+// there are no concurrent accesses to instance variables. Also this object |
+// is refcounted in the various callbacks, and is destroyed when all callbacks |
+// are destroyed at the end of DoneOnUIThread. |
+class GetOriginsTask : public base::RefCountedThreadSafe<GetOriginsTask> { |
+ public: |
+ GetOriginsTask(const AwQuotaManagerBridge::GetOriginsCallback& callback, |
+ QuotaManager* quota_manager); |
+ |
+ void Run(); |
+ |
+ private: |
+ friend class base::RefCountedThreadSafe<GetOriginsTask>; |
+ ~GetOriginsTask(); |
+ |
+ void OnOriginsObtained(const std::set<GURL>& origins, |
+ storage::StorageType type); |
+ |
+ void OnUsageAndQuotaObtained(const GURL& origin, |
+ storage::QuotaStatusCode status_code, |
+ int64_t usage, |
+ int64_t quota); |
+ |
+ void CheckDone(); |
+ void DoneOnUIThread(); |
+ |
+ AwQuotaManagerBridge::GetOriginsCallback ui_callback_; |
+ scoped_refptr<QuotaManager> quota_manager_; |
+ |
+ std::vector<std::string> origin_; |
+ std::vector<int64_t> usage_; |
+ std::vector<int64_t> quota_; |
+ |
+ size_t num_callbacks_to_wait_; |
+ size_t num_callbacks_received_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(GetOriginsTask); |
+}; |
+ |
+GetOriginsTask::GetOriginsTask( |
+ const AwQuotaManagerBridge::GetOriginsCallback& callback, |
+ QuotaManager* quota_manager) |
+ : ui_callback_(callback), quota_manager_(quota_manager) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+} |
+ |
+GetOriginsTask::~GetOriginsTask() {} |
+ |
+void GetOriginsTask::Run() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ BrowserThread::PostTask( |
+ BrowserThread::IO, FROM_HERE, |
+ base::Bind(&QuotaManager::GetOriginsModifiedSince, quota_manager_, |
+ storage::kStorageTypeTemporary, |
+ base::Time() /* Since beginning of time. */, |
+ base::Bind(&GetOriginsTask::OnOriginsObtained, this))); |
+} |
+ |
+void GetOriginsTask::OnOriginsObtained(const std::set<GURL>& origins, |
+ storage::StorageType type) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::IO); |
+ num_callbacks_to_wait_ = origins.size(); |
+ num_callbacks_received_ = 0u; |
+ |
+ for (std::set<GURL>::const_iterator origin = origins.begin(); |
+ origin != origins.end(); ++origin) { |
+ quota_manager_->GetUsageAndQuota( |
+ *origin, type, |
+ base::Bind(&GetOriginsTask::OnUsageAndQuotaObtained, this, *origin)); |
+ } |
+ |
+ CheckDone(); |
+} |
+ |
+void GetOriginsTask::OnUsageAndQuotaObtained( |
+ const GURL& origin, |
+ storage::QuotaStatusCode status_code, |
+ int64_t usage, |
+ int64_t quota) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::IO); |
+ if (status_code == storage::kQuotaStatusOk) { |
+ origin_.push_back(origin.spec()); |
+ usage_.push_back(usage); |
+ quota_.push_back(quota); |
+ } |
+ |
+ ++num_callbacks_received_; |
+ CheckDone(); |
+} |
+ |
+void GetOriginsTask::CheckDone() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::IO); |
+ if (num_callbacks_received_ == num_callbacks_to_wait_) { |
+ BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, |
+ base::Bind(&GetOriginsTask::DoneOnUIThread, this)); |
+ } else if (num_callbacks_received_ > num_callbacks_to_wait_) { |
+ NOTREACHED(); |
+ } |
+} |
+ |
+// This method is to avoid copying the 3 vector arguments into a bound callback. |
+void GetOriginsTask::DoneOnUIThread() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ ui_callback_.Run(origin_, usage_, quota_); |
+} |
+ |
+void RunOnUIThread(const base::Closure& task) { |
+ if (BrowserThread::CurrentlyOn(BrowserThread::UI)) { |
+ task.Run(); |
+ } else { |
+ BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, task); |
+ } |
+} |
+ |
+} // namespace |
+ |
+// static |
+jlong GetDefaultNativeAwQuotaManagerBridge(JNIEnv* env, |
+ const JavaParamRef<jclass>& clazz) { |
+ AwBrowserContext* browser_context = |
+ AwContentBrowserClient::GetAwBrowserContext(); |
+ |
+ AwQuotaManagerBridge* bridge = static_cast<AwQuotaManagerBridge*>( |
+ browser_context->GetQuotaManagerBridge()); |
+ DCHECK(bridge); |
+ return reinterpret_cast<intptr_t>(bridge); |
+} |
+ |
+// static |
+scoped_refptr<AwQuotaManagerBridge> AwQuotaManagerBridge::Create( |
+ AwBrowserContext* browser_context) { |
+ return new AwQuotaManagerBridge(browser_context); |
+} |
+ |
+AwQuotaManagerBridge::AwQuotaManagerBridge(AwBrowserContext* browser_context) |
+ : browser_context_(browser_context), weak_factory_(this) {} |
AwQuotaManagerBridge::~AwQuotaManagerBridge() {} |
+void AwQuotaManagerBridge::Init(JNIEnv* env, |
+ const JavaParamRef<jobject>& object) { |
+ java_ref_ = JavaObjectWeakGlobalRef(env, object); |
+} |
+ |
+StoragePartition* AwQuotaManagerBridge::GetStoragePartition() const { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ // AndroidWebview does not use per-site storage partitions. |
+ StoragePartition* storage_partition = |
+ content::BrowserContext::GetDefaultStoragePartition(browser_context_); |
+ DCHECK(storage_partition); |
+ return storage_partition; |
+} |
+ |
+QuotaManager* AwQuotaManagerBridge::GetQuotaManager() const { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ QuotaManager* quota_manager = GetStoragePartition()->GetQuotaManager(); |
+ DCHECK(quota_manager); |
+ return quota_manager; |
+} |
+ |
+void AwQuotaManagerBridge::DeleteAllData(JNIEnv* env, |
+ const JavaParamRef<jobject>& object) { |
+ RunOnUIThread( |
+ base::Bind(&AwQuotaManagerBridge::DeleteAllDataOnUiThread, this)); |
+} |
+ |
+void AwQuotaManagerBridge::DeleteAllDataOnUiThread() { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ GetStoragePartition()->ClearData( |
+ // Clear all web storage data except cookies. |
+ StoragePartition::REMOVE_DATA_MASK_APPCACHE | |
+ StoragePartition::REMOVE_DATA_MASK_FILE_SYSTEMS | |
+ StoragePartition::REMOVE_DATA_MASK_INDEXEDDB | |
+ StoragePartition::REMOVE_DATA_MASK_LOCAL_STORAGE | |
+ StoragePartition::REMOVE_DATA_MASK_WEBSQL, |
+ StoragePartition::QUOTA_MANAGED_STORAGE_MASK_TEMPORARY, GURL(), |
+ StoragePartition::OriginMatcherFunction(), base::Time(), |
+ base::Time::Max(), base::Bind(&base::DoNothing)); |
+} |
+ |
+void AwQuotaManagerBridge::DeleteOrigin(JNIEnv* env, |
+ const JavaParamRef<jobject>& object, |
+ const JavaParamRef<jstring>& origin) { |
+ base::string16 origin_string( |
+ base::android::ConvertJavaStringToUTF16(env, origin)); |
+ RunOnUIThread(base::Bind(&AwQuotaManagerBridge::DeleteOriginOnUiThread, this, |
+ origin_string)); |
+} |
+ |
+void AwQuotaManagerBridge::DeleteOriginOnUiThread( |
+ const base::string16& origin) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ StoragePartition* storage_partition = GetStoragePartition(); |
+ storage_partition->ClearDataForOrigin( |
+ // All (temporary) QuotaClient types. |
+ StoragePartition::REMOVE_DATA_MASK_APPCACHE | |
+ StoragePartition::REMOVE_DATA_MASK_FILE_SYSTEMS | |
+ StoragePartition::REMOVE_DATA_MASK_INDEXEDDB | |
+ StoragePartition::REMOVE_DATA_MASK_WEBSQL, |
+ StoragePartition::QUOTA_MANAGED_STORAGE_MASK_TEMPORARY, GURL(origin), |
+ storage_partition->GetURLRequestContext(), base::Bind(&base::DoNothing)); |
+} |
+ |
+void AwQuotaManagerBridge::GetOrigins(JNIEnv* env, |
+ const JavaParamRef<jobject>& object, |
+ jint callback_id) { |
+ RunOnUIThread(base::Bind(&AwQuotaManagerBridge::GetOriginsOnUiThread, this, |
+ callback_id)); |
+} |
+ |
+void AwQuotaManagerBridge::GetOriginsOnUiThread(jint callback_id) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ |
+ const GetOriginsCallback ui_callback = |
+ base::Bind(&AwQuotaManagerBridge::GetOriginsCallbackImpl, |
+ weak_factory_.GetWeakPtr(), callback_id); |
+ |
+ (new GetOriginsTask(ui_callback, GetQuotaManager()))->Run(); |
+} |
+ |
+void AwQuotaManagerBridge::GetOriginsCallbackImpl( |
+ int jcallback_id, |
+ const std::vector<std::string>& origin, |
+ const std::vector<int64_t>& usage, |
+ const std::vector<int64_t>& quota) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ JNIEnv* env = AttachCurrentThread(); |
+ ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
+ if (obj.is_null()) |
+ return; |
+ |
+ Java_AwQuotaManagerBridge_onGetOriginsCallback( |
+ env, obj, jcallback_id, base::android::ToJavaArrayOfStrings(env, origin), |
+ base::android::ToJavaLongArray(env, usage), |
+ base::android::ToJavaLongArray(env, quota)); |
+} |
+ |
+namespace { |
+ |
+void OnUsageAndQuotaObtained( |
+ const AwQuotaManagerBridge::QuotaUsageCallback& ui_callback, |
+ storage::QuotaStatusCode status_code, |
+ int64_t usage, |
+ int64_t quota) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::IO); |
+ if (status_code != storage::kQuotaStatusOk) { |
+ usage = 0; |
+ quota = 0; |
+ } |
+ BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, |
+ base::Bind(ui_callback, usage, quota)); |
+} |
+ |
+} // namespace |
+ |
+void AwQuotaManagerBridge::GetUsageAndQuotaForOrigin( |
+ JNIEnv* env, |
+ const JavaParamRef<jobject>& object, |
+ const JavaParamRef<jstring>& origin, |
+ jint callback_id, |
+ bool is_quota) { |
+ base::string16 origin_string( |
+ base::android::ConvertJavaStringToUTF16(env, origin)); |
+ RunOnUIThread( |
+ base::Bind(&AwQuotaManagerBridge::GetUsageAndQuotaForOriginOnUiThread, |
+ this, origin_string, callback_id, is_quota)); |
+} |
+ |
+void AwQuotaManagerBridge::GetUsageAndQuotaForOriginOnUiThread( |
+ const base::string16& origin, |
+ jint callback_id, |
+ bool is_quota) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ const QuotaUsageCallback ui_callback = |
+ base::Bind(&AwQuotaManagerBridge::QuotaUsageCallbackImpl, |
+ weak_factory_.GetWeakPtr(), callback_id, is_quota); |
+ |
+ BrowserThread::PostTask( |
+ BrowserThread::IO, FROM_HERE, |
+ base::Bind(&QuotaManager::GetUsageAndQuota, GetQuotaManager(), |
+ GURL(origin), storage::kStorageTypeTemporary, |
+ base::Bind(&OnUsageAndQuotaObtained, ui_callback))); |
+} |
+ |
+void AwQuotaManagerBridge::QuotaUsageCallbackImpl(int jcallback_id, |
+ bool is_quota, |
+ int64_t usage, |
+ int64_t quota) { |
+ DCHECK_CURRENTLY_ON(BrowserThread::UI); |
+ JNIEnv* env = AttachCurrentThread(); |
+ ScopedJavaLocalRef<jobject> obj = java_ref_.get(env); |
+ if (obj.is_null()) |
+ return; |
+ |
+ Java_AwQuotaManagerBridge_onGetUsageAndQuotaForOriginCallback( |
+ env, obj, jcallback_id, is_quota, usage, quota); |
+} |
+ |
+bool RegisterAwQuotaManagerBridge(JNIEnv* env) { |
+ return RegisterNativesImpl(env); |
+} |
+ |
} // namespace android_webview |