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-rw-r--r--drm/libmediadrm/DrmHal.cpp72
-rw-r--r--drm/libmediadrm/IDrm.cpp14
-rw-r--r--media/libmedia/include/media/DrmHal.h16
-rw-r--r--media/libmedia/include/media/IDrm.h7
-rw-r--r--media/libmediaplayerservice/nuplayer/NuPlayerDrm.cpp7
-rw-r--r--media/ndk/NdkMediaDrm.cpp5
6 files changed, 70 insertions, 51 deletions
diff --git a/drm/libmediadrm/DrmHal.cpp b/drm/libmediadrm/DrmHal.cpp
index 480c7cda0a..84713c1509 100644
--- a/drm/libmediadrm/DrmHal.cpp
+++ b/drm/libmediadrm/DrmHal.cpp
@@ -586,51 +586,57 @@ Return<void> DrmHal::sendSessionLostState(
return Void();
}
-bool DrmHal::matchMimeTypeAndSecurityLevel(sp<IDrmFactory> &factory,
- const uint8_t uuid[16],
- const String8 &mimeType,
- DrmPlugin::SecurityLevel level) {
- if (mimeType == "") {
- return true;
- } else if (!factory->isContentTypeSupported(mimeType.string())) {
- return false;
+status_t DrmHal::matchMimeTypeAndSecurityLevel(const sp<IDrmFactory> &factory,
+ const uint8_t uuid[16],
+ const String8 &mimeType,
+ DrmPlugin::SecurityLevel level,
+ bool *isSupported) {
+ *isSupported = false;
+
+ // handle default value cases
+ if (level == DrmPlugin::kSecurityLevelUnknown) {
+ if (mimeType == "") {
+ // isCryptoSchemeSupported(uuid)
+ *isSupported = true;
+ } else {
+ // isCryptoSchemeSupported(uuid, mimeType)
+ *isSupported = factory->isContentTypeSupported(mimeType.string());
+ }
+ return OK;
+ } else if (mimeType == "") {
+ return BAD_VALUE;
}
- if (level == DrmPlugin::kSecurityLevelUnknown) {
- return true;
+ sp<drm::V1_2::IDrmFactory> factoryV1_2 = drm::V1_2::IDrmFactory::castFrom(factory);
+ if (factoryV1_2 == NULL) {
+ return ERROR_UNSUPPORTED;
} else {
- sp<drm::V1_2::IDrmFactory> factoryV1_2 = drm::V1_2::IDrmFactory::castFrom(factory);
- if (factoryV1_2 == NULL) {
- return true;
- } else if (factoryV1_2->isCryptoSchemeSupported_1_2(uuid,
- mimeType.string(), toHidlSecurityLevel(level))) {
- return true;
- }
+ *isSupported = factoryV1_2->isCryptoSchemeSupported_1_2(uuid,
+ mimeType.string(), toHidlSecurityLevel(level));
+ return OK;
}
- return false;
}
-bool DrmHal::isCryptoSchemeSupported(const uint8_t uuid[16],
- const String8 &mimeType,
- DrmPlugin::SecurityLevel level) {
+status_t DrmHal::isCryptoSchemeSupported(const uint8_t uuid[16],
+ const String8 &mimeType,
+ DrmPlugin::SecurityLevel level,
+ bool *isSupported) {
Mutex::Autolock autoLock(mLock);
-
- for (size_t i = 0; i < mFactories.size(); i++) {
- sp<IDrmFactory> factory = mFactories[i];
- if (factory->isCryptoSchemeSupported(uuid)) {
- if (matchMimeTypeAndSecurityLevel(factory, uuid, mimeType, level)) {
- return true;
- }
+ *isSupported = false;
+ for (ssize_t i = mFactories.size() - 1; i >= 0; i--) {
+ if (mFactories[i]->isCryptoSchemeSupported(uuid)) {
+ return matchMimeTypeAndSecurityLevel(mFactories[i],
+ uuid, mimeType, level, isSupported);
}
}
- return false;
+ return OK;
}
status_t DrmHal::createPlugin(const uint8_t uuid[16],
const String8& appPackageName) {
Mutex::Autolock autoLock(mLock);
- for (size_t i = mFactories.size() - 1; i >= 0; i--) {
+ for (ssize_t i = mFactories.size() - 1; i >= 0; i--) {
if (mFactories[i]->isCryptoSchemeSupported(uuid)) {
auto plugin = makeDrmPlugin(mFactories[i], uuid, appPackageName);
if (plugin != NULL) {
@@ -1213,7 +1219,7 @@ status_t DrmHal::getOfflineLicenseKeySetIds(List<Vector<uint8_t>> &keySetIds) co
}
if (mPluginV1_2 == NULL) {
- return ERROR_DRM_CANNOT_HANDLE;
+ return ERROR_UNSUPPORTED;
}
status_t err = UNKNOWN_ERROR;
@@ -1238,7 +1244,7 @@ status_t DrmHal::removeOfflineLicense(Vector<uint8_t> const &keySetId) {
}
if (mPluginV1_2 == NULL) {
- return ERROR_DRM_CANNOT_HANDLE;
+ return ERROR_UNSUPPORTED;
}
Return<Status> status = mPluginV1_2->removeOfflineLicense(toHidlVec(keySetId));
@@ -1254,7 +1260,7 @@ status_t DrmHal::getOfflineLicenseState(Vector<uint8_t> const &keySetId,
}
if (mPluginV1_2 == NULL) {
- return ERROR_DRM_CANNOT_HANDLE;
+ return ERROR_UNSUPPORTED;
}
*licenseState = DrmPlugin::kOfflineLicenseStateUnknown;
diff --git a/drm/libmediadrm/IDrm.cpp b/drm/libmediadrm/IDrm.cpp
index 0f343151c8..51274d16c1 100644
--- a/drm/libmediadrm/IDrm.cpp
+++ b/drm/libmediadrm/IDrm.cpp
@@ -83,8 +83,8 @@ struct BpDrm : public BpInterface<IDrm> {
return reply.readInt32();
}
- virtual bool isCryptoSchemeSupported(const uint8_t uuid[16], const String8 &mimeType,
- DrmPlugin::SecurityLevel level) {
+ virtual status_t isCryptoSchemeSupported(const uint8_t uuid[16], const String8 &mimeType,
+ DrmPlugin::SecurityLevel level, bool *isSupported) {
Parcel data, reply;
data.writeInterfaceToken(IDrm::getInterfaceDescriptor());
data.write(uuid, 16);
@@ -94,10 +94,11 @@ struct BpDrm : public BpInterface<IDrm> {
status_t status = remote()->transact(IS_CRYPTO_SUPPORTED, data, &reply);
if (status != OK) {
ALOGE("isCryptoSchemeSupported: binder call failed: %d", status);
- return false;
+ return status;
}
+ *isSupported = static_cast<bool>(reply.readInt32());
- return reply.readInt32() != 0;
+ return reply.readInt32();
}
virtual status_t createPlugin(const uint8_t uuid[16],
@@ -773,7 +774,10 @@ status_t BnDrm::onTransact(
String8 mimeType = data.readString8();
DrmPlugin::SecurityLevel level =
static_cast<DrmPlugin::SecurityLevel>(data.readInt32());
- reply->writeInt32(isCryptoSchemeSupported(uuid, mimeType, level));
+ bool isSupported = false;
+ status_t result = isCryptoSchemeSupported(uuid, mimeType, level, &isSupported);
+ reply->writeInt32(isSupported);
+ reply->writeInt32(result);
return OK;
}
diff --git a/media/libmedia/include/media/DrmHal.h b/media/libmedia/include/media/DrmHal.h
index 7be5cf2515..a630bfd431 100644
--- a/media/libmedia/include/media/DrmHal.h
+++ b/media/libmedia/include/media/DrmHal.h
@@ -63,9 +63,10 @@ struct DrmHal : public BnDrm,
virtual status_t initCheck() const;
- virtual bool isCryptoSchemeSupported(const uint8_t uuid[16],
- const String8& mimeType,
- DrmPlugin::SecurityLevel level);
+ virtual status_t isCryptoSchemeSupported(const uint8_t uuid[16],
+ const String8& mimeType,
+ DrmPlugin::SecurityLevel level,
+ bool *isSupported);
virtual status_t createPlugin(const uint8_t uuid[16],
const String8 &appPackageName);
@@ -226,10 +227,11 @@ private:
status_t getPropertyStringInternal(String8 const &name, String8 &value) const;
status_t getPropertyByteArrayInternal(String8 const &name,
Vector<uint8_t> &value) const;
- bool matchMimeTypeAndSecurityLevel(sp<IDrmFactory> &factory,
- const uint8_t uuid[16],
- const String8 &mimeType,
- DrmPlugin::SecurityLevel level);
+ status_t matchMimeTypeAndSecurityLevel(const sp<IDrmFactory> &factory,
+ const uint8_t uuid[16],
+ const String8 &mimeType,
+ DrmPlugin::SecurityLevel level,
+ bool *isSupported);
DISALLOW_EVIL_CONSTRUCTORS(DrmHal);
};
diff --git a/media/libmedia/include/media/IDrm.h b/media/libmedia/include/media/IDrm.h
index a32756fd27..fbe80c6635 100644
--- a/media/libmedia/include/media/IDrm.h
+++ b/media/libmedia/include/media/IDrm.h
@@ -34,9 +34,10 @@ struct IDrm : public IInterface {
virtual status_t initCheck() const = 0;
- virtual bool isCryptoSchemeSupported(const uint8_t uuid[16],
- const String8 &mimeType,
- DrmPlugin::SecurityLevel securityLevel) = 0;
+ virtual status_t isCryptoSchemeSupported(const uint8_t uuid[16],
+ const String8 &mimeType,
+ DrmPlugin::SecurityLevel securityLevel,
+ bool *result) = 0;
virtual status_t createPlugin(const uint8_t uuid[16],
const String8 &appPackageName) = 0;
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDrm.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerDrm.cpp
index 67a0f1e611..2d0c9e0e14 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDrm.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDrm.cpp
@@ -159,9 +159,12 @@ Vector<DrmUUID> NuPlayerDrm::getSupportedDrmSchemes(const void *pssh, size_t pss
if (drm != NULL) {
for (size_t i = 0; i < psshDRMs.size(); i++) {
DrmUUID uuid = psshDRMs[i];
- if (drm->isCryptoSchemeSupported(uuid.ptr(), String8(),
- DrmPlugin::kSecurityLevelUnknown))
+ bool isSupported = false;
+ status = drm->isCryptoSchemeSupported(uuid.ptr(), String8(),
+ DrmPlugin::kSecurityLevelUnknown, &isSupported);
+ if (status == OK && isSupported) {
supportedDRMs.add(uuid);
+ }
}
drm.clear();
diff --git a/media/ndk/NdkMediaDrm.cpp b/media/ndk/NdkMediaDrm.cpp
index 9082f620f3..2deb1a49bb 100644
--- a/media/ndk/NdkMediaDrm.cpp
+++ b/media/ndk/NdkMediaDrm.cpp
@@ -274,7 +274,10 @@ bool AMediaDrm_isCryptoSchemeSupported(const AMediaUUID uuid, const char *mimeTy
}
String8 mimeStr = mimeType ? String8(mimeType) : String8("");
- return drm->isCryptoSchemeSupported(uuid, mimeStr, DrmPlugin::kSecurityLevelUnknown);
+ bool isSupported = false;
+ status_t status = drm->isCryptoSchemeSupported(uuid, mimeStr,
+ DrmPlugin::kSecurityLevelUnknown, &isSupported);
+ return (status == OK) && isSupported;
}
EXPORT
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-31 08:54:02 +0000