From 927634a98167e24241b89d80a1ea4511c0bb9cd1 Mon Sep 17 00:00:00 2001
From: Adam Lesinski <adamlesinski@google.com>
Date: Wed, 4 Jun 2014 15:14:03 -0700
Subject: Implement a NoOp DrmManagerClientImpl when no DRM service exists

Change-Id: Ib06f429102a51c540c8132f3397130328279e03a
---
 drm/libdrmframework/NoOpDrmManagerClientImpl.cpp | 152 +++++++++++++++++++++++
 1 file changed, 152 insertions(+)
 create mode 100644 drm/libdrmframework/NoOpDrmManagerClientImpl.cpp

(limited to 'drm/libdrmframework/NoOpDrmManagerClientImpl.cpp')

diff --git a/drm/libdrmframework/NoOpDrmManagerClientImpl.cpp b/drm/libdrmframework/NoOpDrmManagerClientImpl.cpp
new file mode 100644
index 0000000..dab583d
--- /dev/null
+++ b/drm/libdrmframework/NoOpDrmManagerClientImpl.cpp
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed 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.
+ */
+
+#include "NoOpDrmManagerClientImpl.h"
+
+namespace android {
+
+void NoOpDrmManagerClientImpl::remove(int uniqueId) {
+}
+
+void NoOpDrmManagerClientImpl::addClient(int uniqueId) {
+}
+
+void NoOpDrmManagerClientImpl::removeClient(int uniqueId) {
+}
+
+status_t NoOpDrmManagerClientImpl::setOnInfoListener(
+            int uniqueId, const sp<DrmManagerClient::OnInfoListener>& infoListener) {
+    return UNKNOWN_ERROR;
+}
+
+DrmConstraints* NoOpDrmManagerClientImpl::getConstraints(int uniqueId, const String8* path, const int action) {
+    return NULL;
+}
+
+DrmMetadata* NoOpDrmManagerClientImpl::getMetadata(int uniqueId, const String8* path) {
+    return NULL;
+}
+
+bool NoOpDrmManagerClientImpl::canHandle(int uniqueId, const String8& path, const String8& mimeType) {
+    return false;
+}
+
+DrmInfoStatus* NoOpDrmManagerClientImpl::processDrmInfo(int uniqueId, const DrmInfo* drmInfo) {
+    return NULL;
+}
+
+DrmInfo* NoOpDrmManagerClientImpl::acquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInfoRequest) {
+    return NULL;
+}
+
+status_t NoOpDrmManagerClientImpl::saveRights(int uniqueId, const DrmRights& drmRights,
+            const String8& rightsPath, const String8& contentPath) {
+    return UNKNOWN_ERROR;
+}
+
+String8 NoOpDrmManagerClientImpl::getOriginalMimeType(int uniqueId, const String8& path, int fd) {
+    return String8();
+}
+
+int NoOpDrmManagerClientImpl::getDrmObjectType(int uniqueId, const String8& path, const String8& mimeType) {
+    return -1;
+}
+
+int NoOpDrmManagerClientImpl::checkRightsStatus(int uniqueId, const String8& path, int action) {
+    return -1;
+}
+
+status_t NoOpDrmManagerClientImpl::consumeRights(int uniqueId, sp<DecryptHandle> &decryptHandle, int action, bool reserve) {
+    return UNKNOWN_ERROR;
+}
+
+status_t NoOpDrmManagerClientImpl::setPlaybackStatus(
+            int uniqueId, sp<DecryptHandle> &decryptHandle, int playbackStatus, int64_t position) {
+    return UNKNOWN_ERROR;
+}
+
+bool NoOpDrmManagerClientImpl::validateAction(
+        int uniqueId, const String8& path, int action, const ActionDescription& description) {
+    return false;
+}
+
+status_t NoOpDrmManagerClientImpl::removeRights(int uniqueId, const String8& path) {
+    return UNKNOWN_ERROR;
+}
+
+status_t NoOpDrmManagerClientImpl::removeAllRights(int uniqueId) {
+    return UNKNOWN_ERROR;
+}
+
+int NoOpDrmManagerClientImpl::openConvertSession(int uniqueId, const String8& mimeType) {
+    return -1;
+}
+
+DrmConvertedStatus* NoOpDrmManagerClientImpl::convertData(int uniqueId, int convertId, const DrmBuffer* inputData) {
+    return NULL;
+}
+
+DrmConvertedStatus* NoOpDrmManagerClientImpl::closeConvertSession(int uniqueId, int convertId) {
+    return NULL;
+}
+
+status_t NoOpDrmManagerClientImpl::getAllSupportInfo(int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray) {
+    return UNKNOWN_ERROR;
+}
+
+sp<DecryptHandle> NoOpDrmManagerClientImpl::openDecryptSession(
+            int uniqueId, int fd, off64_t offset, off64_t length, const char* mime) {
+    return NULL;
+}
+
+sp<DecryptHandle> NoOpDrmManagerClientImpl::openDecryptSession(
+            int uniqueId, const char* uri, const char* mime) {
+    return NULL;
+}
+
+sp<DecryptHandle> NoOpDrmManagerClientImpl::openDecryptSession(int uniqueId, const DrmBuffer& buf,
+            const String8& mimeType) {
+    return NULL;
+}
+
+status_t NoOpDrmManagerClientImpl::closeDecryptSession(int uniqueId, sp<DecryptHandle> &decryptHandle) {
+    return UNKNOWN_ERROR;
+}
+
+status_t NoOpDrmManagerClientImpl::initializeDecryptUnit(int uniqueId, sp<DecryptHandle> &decryptHandle,
+            int decryptUnitId, const DrmBuffer* headerInfo) {
+    return UNKNOWN_ERROR;
+}
+
+status_t NoOpDrmManagerClientImpl::decrypt(int uniqueId, sp<DecryptHandle> &decryptHandle, int decryptUnitId,
+            const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV) {
+    return UNKNOWN_ERROR;
+}
+
+status_t NoOpDrmManagerClientImpl::finalizeDecryptUnit(int uniqueId, sp<DecryptHandle> &decryptHandle, int decryptUnitId) {
+    return UNKNOWN_ERROR;
+}
+
+ssize_t NoOpDrmManagerClientImpl::pread(int uniqueId, sp<DecryptHandle> &decryptHandle,
+            void* buffer, ssize_t numBytes, off64_t offset) {
+    return -1;
+}
+
+status_t NoOpDrmManagerClientImpl::notify(const DrmInfoEvent& event) {
+    return UNKNOWN_ERROR;
+}
+
+}
-- 
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