You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
272 lines
8.3 KiB
272 lines
8.3 KiB
/*
|
|
* Copyright (C) 2019 The Android Open Source Project
|
|
*
|
|
icensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
//#define LOG_NDEBUG 0
|
|
#define LOG_TAG "android.hardware.cas@1.1-CasImpl"
|
|
|
|
#include <android/hardware/cas/1.1/ICasListener.h>
|
|
#include <android/hardware/cas/1.2/ICasListener.h>
|
|
#include <media/cas/CasAPI.h>
|
|
#include <utils/Log.h>
|
|
|
|
#include "CasImpl.h"
|
|
#include "SharedLibrary.h"
|
|
#include "TypeConvert.h"
|
|
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace cas {
|
|
namespace V1_1 {
|
|
namespace implementation {
|
|
|
|
CasImpl::CasImpl(const sp<ICasListener>& listener) : mListener(listener) {
|
|
ALOGV("CTOR");
|
|
}
|
|
|
|
CasImpl::~CasImpl() {
|
|
ALOGV("DTOR");
|
|
release();
|
|
}
|
|
|
|
// static
|
|
void CasImpl::OnEvent(void* appData, int32_t event, int32_t arg, uint8_t* data, size_t size) {
|
|
if (appData == NULL) {
|
|
ALOGE("Invalid appData!");
|
|
return;
|
|
}
|
|
CasImpl* casImpl = static_cast<CasImpl*>(appData);
|
|
casImpl->onEvent(event, arg, data, size);
|
|
}
|
|
|
|
// static
|
|
void CasImpl::CallBackExt(void* appData, int32_t event, int32_t arg, uint8_t* data, size_t size,
|
|
const CasSessionId* sessionId) {
|
|
if (appData == NULL) {
|
|
ALOGE("Invalid appData!");
|
|
return;
|
|
}
|
|
CasImpl* casImpl = static_cast<CasImpl*>(appData);
|
|
casImpl->onEvent(sessionId, event, arg, data, size);
|
|
}
|
|
|
|
// static
|
|
void CasImpl::StatusUpdate(void* appData, int32_t event, int32_t arg) {
|
|
if (appData == NULL) {
|
|
ALOGE("Invalid appData!");
|
|
return;
|
|
}
|
|
CasImpl* casImpl = static_cast<CasImpl*>(appData);
|
|
casImpl->onStatusUpdate(event, arg);
|
|
}
|
|
|
|
void CasImpl::init(const sp<SharedLibrary>& library, CasPlugin* plugin) {
|
|
mLibrary = library;
|
|
std::shared_ptr<CasPlugin> holder(plugin);
|
|
std::atomic_store(&mPluginHolder, holder);
|
|
}
|
|
|
|
void CasImpl::onEvent(int32_t event, int32_t arg, uint8_t* data, size_t size) {
|
|
if (mListener == NULL) {
|
|
return;
|
|
}
|
|
|
|
HidlCasData eventData;
|
|
if (data != NULL) {
|
|
eventData.setToExternal(data, size);
|
|
}
|
|
|
|
mListener->onEvent(event, arg, eventData);
|
|
}
|
|
|
|
void CasImpl::onEvent(const CasSessionId* sessionId, int32_t event, int32_t arg, uint8_t* data,
|
|
size_t size) {
|
|
if (mListener == NULL) {
|
|
return;
|
|
}
|
|
|
|
HidlCasData eventData;
|
|
if (data != NULL) {
|
|
eventData.setToExternal(data, size);
|
|
}
|
|
|
|
if (sessionId != NULL) {
|
|
mListener->onSessionEvent(*sessionId, event, arg, eventData);
|
|
} else {
|
|
mListener->onEvent(event, arg, eventData);
|
|
}
|
|
}
|
|
|
|
void CasImpl::onStatusUpdate(int32_t event, int32_t arg) {
|
|
if (mListener == NULL) {
|
|
return;
|
|
}
|
|
sp<V1_2::ICasListener> listenerV1_2 = V1_2::ICasListener::castFrom(mListener);
|
|
|
|
if (listenerV1_2 != NULL) {
|
|
listenerV1_2->onStatusUpdate(static_cast<StatusEvent>(event), arg);
|
|
}
|
|
}
|
|
|
|
Return<Status> CasImpl::setPluginStatusUpdateCallback() {
|
|
ALOGV("%s", __FUNCTION__);
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
return toStatus(holder->setStatusCallback(&CasImpl::StatusUpdate));
|
|
}
|
|
|
|
Return<Status> CasImpl::setPrivateData(const HidlCasData& pvtData) {
|
|
ALOGV("%s", __FUNCTION__);
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
return toStatus(holder->setPrivateData(pvtData));
|
|
}
|
|
|
|
Return<void> CasImpl::openSession(openSession_cb _hidl_cb) {
|
|
ALOGV("%s", __FUNCTION__);
|
|
CasSessionId sessionId;
|
|
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
status_t err = INVALID_OPERATION;
|
|
if (holder.get() != nullptr) {
|
|
err = holder->openSession(&sessionId);
|
|
holder.reset();
|
|
}
|
|
|
|
_hidl_cb(toStatus(err), sessionId);
|
|
|
|
return Void();
|
|
}
|
|
|
|
Return<void> CasImpl::openSession_1_2(const SessionIntent intent, const ScramblingMode mode,
|
|
openSession_1_2_cb _hidl_cb) {
|
|
ALOGV("%s", __FUNCTION__);
|
|
CasSessionId sessionId;
|
|
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
status_t err = INVALID_OPERATION;
|
|
if (holder.get() != nullptr) {
|
|
err = holder->openSession(static_cast<uint32_t>(intent), static_cast<uint32_t>(mode),
|
|
&sessionId);
|
|
holder.reset();
|
|
}
|
|
|
|
_hidl_cb(toStatus_1_2(err), sessionId);
|
|
|
|
return Void();
|
|
}
|
|
|
|
Return<Status> CasImpl::setSessionPrivateData(const HidlCasSessionId& sessionId,
|
|
const HidlCasData& pvtData) {
|
|
ALOGV("%s: sessionId=%s", __FUNCTION__, sessionIdToString(sessionId).string());
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
return toStatus(holder->setSessionPrivateData(sessionId, pvtData));
|
|
}
|
|
|
|
Return<Status> CasImpl::closeSession(const HidlCasSessionId& sessionId) {
|
|
ALOGV("%s: sessionId=%s", __FUNCTION__, sessionIdToString(sessionId).string());
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
return toStatus(holder->closeSession(sessionId));
|
|
}
|
|
|
|
Return<Status> CasImpl::processEcm(const HidlCasSessionId& sessionId, const HidlCasData& ecm) {
|
|
ALOGV("%s: sessionId=%s", __FUNCTION__, sessionIdToString(sessionId).string());
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
|
|
return toStatus(holder->processEcm(sessionId, ecm));
|
|
}
|
|
|
|
Return<Status> CasImpl::processEmm(const HidlCasData& emm) {
|
|
ALOGV("%s", __FUNCTION__);
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
|
|
return toStatus(holder->processEmm(emm));
|
|
}
|
|
|
|
Return<Status> CasImpl::sendEvent(int32_t event, int32_t arg, const HidlCasData& eventData) {
|
|
ALOGV("%s", __FUNCTION__);
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
|
|
status_t err = holder->sendEvent(event, arg, eventData);
|
|
return toStatus(err);
|
|
}
|
|
|
|
Return<Status> CasImpl::sendSessionEvent(const HidlCasSessionId& sessionId, int32_t event,
|
|
int32_t arg, const HidlCasData& eventData) {
|
|
ALOGV("%s", __FUNCTION__);
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
|
|
status_t err = holder->sendSessionEvent(sessionId, event, arg, eventData);
|
|
return toStatus(err);
|
|
}
|
|
|
|
Return<Status> CasImpl::provision(const hidl_string& provisionString) {
|
|
ALOGV("%s: provisionString=%s", __FUNCTION__, provisionString.c_str());
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
|
|
return toStatus(holder->provision(String8(provisionString.c_str())));
|
|
}
|
|
|
|
Return<Status> CasImpl::refreshEntitlements(int32_t refreshType, const HidlCasData& refreshData) {
|
|
ALOGV("%s", __FUNCTION__);
|
|
std::shared_ptr<CasPlugin> holder = std::atomic_load(&mPluginHolder);
|
|
if (holder.get() == nullptr) {
|
|
return toStatus(INVALID_OPERATION);
|
|
}
|
|
|
|
status_t err = holder->refreshEntitlements(refreshType, refreshData);
|
|
return toStatus(err);
|
|
}
|
|
|
|
Return<Status> CasImpl::release() {
|
|
ALOGV("%s: plugin=%p", __FUNCTION__, mPluginHolder.get());
|
|
|
|
std::shared_ptr<CasPlugin> holder(nullptr);
|
|
std::atomic_store(&mPluginHolder, holder);
|
|
|
|
return Status::OK;
|
|
}
|
|
|
|
} // namespace implementation
|
|
} // namespace V1_1
|
|
} // namespace cas
|
|
} // namespace hardware
|
|
} // namespace android
|