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Unified Diff: components/cdm/browser/media_drm_storage_impl.cc

Issue 2808563002: Revert of media: Implement MediaDrmStorageImpl with tests (Closed)
Patch Set: Created 3 years, 8 months ago
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Index: components/cdm/browser/media_drm_storage_impl.cc
diff --git a/components/cdm/browser/media_drm_storage_impl.cc b/components/cdm/browser/media_drm_storage_impl.cc
index 3a054ee86c4836cd1cc819fb3ca02926225c0831..458a48f03001ac6913a220e3a162a6b1bb8c17db 100644
--- a/components/cdm/browser/media_drm_storage_impl.cc
+++ b/components/cdm/browser/media_drm_storage_impl.cc
@@ -9,6 +9,7 @@
#include "components/prefs/pref_registry_simple.h"
#include "components/prefs/pref_service.h"
#include "components/prefs/scoped_user_pref_update.h"
+#include "content/public/browser/browser_thread.h"
#include "content/public/browser/navigation_handle.h"
// The storage will be managed by PrefService. All data will be stored in a
@@ -36,50 +37,6 @@
namespace {
const char kMediaDrmStorage[] = "media.media_drm_storage";
-const char kCreationTime[] = "creation_time";
-const char kSessions[] = "sessions";
-const char kKeySetId[] = "key_set_id";
-const char kMimeType[] = "mime_type";
-
-std::unique_ptr<base::DictionaryValue> CreateOriginDictionary() {
- auto dict = base::MakeUnique<base::DictionaryValue>();
- // TODO(xhwang): Create |origin_id|.
- dict->SetDouble(kCreationTime, base::Time::Now().ToDoubleT());
- return dict;
-}
-
-std::unique_ptr<base::DictionaryValue> CreateSessionDictionary(
- const std::vector<uint8_t>& key_set_id,
- const std::string& mime_type) {
- auto dict = base::MakeUnique<base::DictionaryValue>();
- dict->SetString(kKeySetId,
- std::string(reinterpret_cast<const char*>(key_set_id.data()),
- key_set_id.size()));
- dict->SetString(kMimeType, mime_type);
- dict->SetDouble(kCreationTime, base::Time::Now().ToDoubleT());
- return dict;
-}
-
-bool GetSessionData(const base::DictionaryValue* sesssion_dict,
- std::vector<uint8_t>* key_set_id,
- std::string* mime_type) {
- std::string key_set_id_string;
- if (!sesssion_dict->GetString(kKeySetId, &key_set_id_string))
- return false;
-
- if (!sesssion_dict->GetString(kMimeType, mime_type))
- return false;
-
- key_set_id->assign(key_set_id_string.begin(), key_set_id_string.end());
- return true;
-}
-
-#if DCHECK_IS_ON()
-// Returns whether |dict| has a value assocaited with the |key|.
-bool HasEntry(const base::DictionaryValue& dict, const std::string& key) {
- return dict.GetDictionaryWithoutPathExpansion(key, nullptr);
-}
-#endif
} // namespace
@@ -96,12 +53,10 @@
: render_frame_host_(render_frame_host),
pref_service_(pref_service),
origin_(origin),
- origin_string_(origin.Serialize()),
binding_(this, std::move(request)) {
DVLOG(1) << __func__ << ": origin = " << origin;
- DCHECK(thread_checker_.CalledOnValidThread());
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
DCHECK(pref_service_);
- DCHECK(!origin_string_.empty());
// |this| owns |binding_|, so unretained is safe.
binding_.set_connection_error_handler(
@@ -110,14 +65,14 @@
MediaDrmStorageImpl::~MediaDrmStorageImpl() {
DVLOG(1) << __func__;
- DCHECK(thread_checker_.CalledOnValidThread());
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
}
// TODO(xhwang): Update this function to return an origin ID. If the origin is
// not the same as |origin_|, return an empty origin ID.
void MediaDrmStorageImpl::Initialize(const url::Origin& origin) {
DVLOG(1) << __func__ << ": origin = " << origin;
- DCHECK(thread_checker_.CalledOnValidThread());
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
DCHECK(!initialized_);
initialized_ = true;
@@ -125,7 +80,7 @@
void MediaDrmStorageImpl::OnProvisioned(const OnProvisionedCallback& callback) {
DVLOG(1) << __func__;
- DCHECK(thread_checker_.CalledOnValidThread());
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
if (!initialized_) {
DVLOG(1) << __func__ << ": Not initialized.";
@@ -133,18 +88,8 @@
return;
}
- DictionaryPrefUpdate update(pref_service_, kMediaDrmStorage);
- base::DictionaryValue* storage_dict = update.Get();
- DCHECK(storage_dict);
-
- // The origin string may contain dots. Do not use path expansion.
- DVLOG_IF(1, HasEntry(*storage_dict, origin_string_))
- << __func__ << ": Entry for origin " << origin_string_
- << " already exists and will be cleared";
-
- storage_dict->SetWithoutPathExpansion(origin_string_,
- CreateOriginDictionary());
- callback.Run(true);
+ NOTIMPLEMENTED();
+ callback.Run(false);
}
void MediaDrmStorageImpl::SavePersistentSession(
@@ -152,7 +97,7 @@
media::mojom::SessionDataPtr session_data,
const SavePersistentSessionCallback& callback) {
DVLOG(2) << __func__;
- DCHECK(thread_checker_.CalledOnValidThread());
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
if (!initialized_) {
DVLOG(1) << __func__ << ": Not initialized.";
@@ -160,43 +105,15 @@
return;
}
- DictionaryPrefUpdate update(pref_service_, kMediaDrmStorage);
- base::DictionaryValue* storage_dict = update.Get();
- DCHECK(storage_dict);
-
- base::DictionaryValue* origin_dict = nullptr;
- // The origin string may contain dots. Do not use path expansion.
- storage_dict->GetDictionaryWithoutPathExpansion(origin_string_, &origin_dict);
- if (!origin_dict) {
- DVLOG(1) << __func__
- << ": Failed to save persistent session data; entry for origin "
- << origin_string_ << " does not exist.";
- callback.Run(false);
- return;
- }
-
- base::DictionaryValue* sessions_dict = nullptr;
- if (!origin_dict->GetDictionary(kSessions, &sessions_dict)) {
- DVLOG(2) << __func__ << ": No session exists; creating a new dict.";
- origin_dict->Set(kSessions, base::MakeUnique<base::DictionaryValue>());
- DCHECK(origin_dict->GetDictionary(kSessions, &sessions_dict));
- }
-
- DVLOG_IF(1, HasEntry(*sessions_dict, session_id))
- << __func__ << ": Session ID already exists and will be replaced.";
-
- sessions_dict->SetWithoutPathExpansion(
- session_id, CreateSessionDictionary(session_data->key_set_id,
- session_data->mime_type));
-
- callback.Run(true);
+ NOTIMPLEMENTED();
+ callback.Run(false);
}
void MediaDrmStorageImpl::LoadPersistentSession(
const std::string& session_id,
const LoadPersistentSessionCallback& callback) {
DVLOG(2) << __func__;
- DCHECK(thread_checker_.CalledOnValidThread());
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
if (!initialized_) {
DVLOG(1) << __func__ << ": Not initialized.";
@@ -204,51 +121,15 @@
return;
}
- const base::DictionaryValue* storage_dict =
- pref_service_->GetDictionary(kMediaDrmStorage);
-
- const base::DictionaryValue* origin_dict = nullptr;
- // The origin string may contain dots. Do not use path expansion.
- storage_dict->GetDictionaryWithoutPathExpansion(origin_string_, &origin_dict);
- if (!origin_dict) {
- DVLOG(1) << __func__
- << ": Failed to save persistent session data; entry for origin "
- << origin_ << " does not exist.";
- callback.Run(nullptr);
- return;
- }
-
- const base::DictionaryValue* sessions_dict = nullptr;
- if (!origin_dict->GetDictionary(kSessions, &sessions_dict)) {
- DVLOG(2) << __func__ << ": Sessions dictionary does not exist.";
- callback.Run(nullptr);
- return;
- }
-
- const base::DictionaryValue* session_dict = nullptr;
- if (!sessions_dict->GetDictionaryWithoutPathExpansion(session_id,
- &session_dict)) {
- DVLOG(2) << __func__ << ": Session dictionary does not exist.";
- callback.Run(nullptr);
- return;
- }
-
- std::vector<uint8_t> key_set_id;
- std::string mime_type;
- if (!GetSessionData(session_dict, &key_set_id, &mime_type)) {
- DVLOG(2) << __func__ << ": Failed to read session data.";
- callback.Run(nullptr);
- return;
- }
-
- callback.Run(media::mojom::SessionData::New(key_set_id, mime_type));
+ NOTIMPLEMENTED();
+ callback.Run(nullptr);
}
void MediaDrmStorageImpl::RemovePersistentSession(
const std::string& session_id,
const RemovePersistentSessionCallback& callback) {
DVLOG(2) << __func__;
- DCHECK(thread_checker_.CalledOnValidThread());
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
if (!initialized_) {
DVLOG(1) << __func__ << ": Not initialized.";
@@ -256,35 +137,12 @@
return;
}
- DictionaryPrefUpdate update(pref_service_, kMediaDrmStorage);
- base::DictionaryValue* storage_dict = update.Get();
- DCHECK(storage_dict);
-
- base::DictionaryValue* origin_dict = nullptr;
- // The origin string may contain dots. Do not use path expansion.
- storage_dict->GetDictionaryWithoutPathExpansion(origin_string_, &origin_dict);
- if (!origin_dict) {
- DVLOG(1) << __func__ << ": Entry for rigin " << origin_string_
- << " does not exist.";
- callback.Run(true);
- return;
- }
-
- base::DictionaryValue* sessions_dict = nullptr;
- if (!origin_dict->GetDictionary(kSessions, &sessions_dict)) {
- DVLOG(2) << __func__ << ": Sessions dictionary does not exist.";
- callback.Run(true);
- return;
- }
-
- sessions_dict->RemoveWithoutPathExpansion(session_id, nullptr);
- callback.Run(true);
+ NOTIMPLEMENTED();
+ callback.Run(false);
}
void MediaDrmStorageImpl::RenderFrameDeleted(
content::RenderFrameHost* render_frame_host) {
- DCHECK(thread_checker_.CalledOnValidThread());
-
if (render_frame_host == render_frame_host_) {
DVLOG(1) << __func__ << ": RenderFrame destroyed.";
Close();
@@ -293,8 +151,6 @@
void MediaDrmStorageImpl::DidFinishNavigation(
content::NavigationHandle* navigation_handle) {
- DCHECK(thread_checker_.CalledOnValidThread());
-
if (navigation_handle->GetRenderFrameHost() == render_frame_host_) {
DVLOG(1) << __func__ << ": Close connection on navigation.";
Close();
@@ -303,7 +159,7 @@
void MediaDrmStorageImpl::Close() {
DVLOG(1) << __func__;
- DCHECK(thread_checker_.CalledOnValidThread());
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
delete this;
}
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