diff options
Diffstat (limited to 'media/libmedia')
-rw-r--r-- | media/libmedia/Android.mk | 1 | ||||
-rw-r--r-- | media/libmedia/IMediaLogService.cpp | 94 |
2 files changed, 95 insertions, 0 deletions
diff --git a/media/libmedia/Android.mk b/media/libmedia/Android.mk index a35d562..52fa3e1 100644 --- a/media/libmedia/Android.mk +++ b/media/libmedia/Android.mk @@ -23,6 +23,7 @@ LOCAL_SRC_FILES:= \ AudioRecord.cpp \ AudioSystem.cpp \ mediaplayer.cpp \ + IMediaLogService.cpp \ IMediaPlayerService.cpp \ IMediaPlayerClient.cpp \ IMediaRecorderClient.cpp \ diff --git a/media/libmedia/IMediaLogService.cpp b/media/libmedia/IMediaLogService.cpp new file mode 100644 index 0000000..33239a7 --- /dev/null +++ b/media/libmedia/IMediaLogService.cpp @@ -0,0 +1,94 @@ +/* +** +** Copyright 2007, 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. +*/ + +#define LOG_TAG "IMediaLogService" +//#define LOG_NDEBUG 0 + +#include <utils/Log.h> +#include <stdint.h> +#include <sys/types.h> +#include <binder/Parcel.h> +#include <media/IMediaLogService.h> + +namespace android { + +enum { + REGISTER_WRITER = IBinder::FIRST_CALL_TRANSACTION, + UNREGISTER_WRITER, +}; + +class BpMediaLogService : public BpInterface<IMediaLogService> +{ +public: + BpMediaLogService(const sp<IBinder>& impl) + : BpInterface<IMediaLogService>(impl) + { + } + + virtual void registerWriter(const sp<IMemory>& shared, size_t size, const char *name) { + Parcel data, reply; + data.writeInterfaceToken(IMediaLogService::getInterfaceDescriptor()); + data.writeStrongBinder(shared->asBinder()); + data.writeInt32((int32_t) size); + data.writeCString(name); + status_t status = remote()->transact(REGISTER_WRITER, data, &reply); + // FIXME ignores status + } + + virtual void unregisterWriter(const sp<IMemory>& shared) { + Parcel data, reply; + data.writeInterfaceToken(IMediaLogService::getInterfaceDescriptor()); + data.writeStrongBinder(shared->asBinder()); + status_t status = remote()->transact(UNREGISTER_WRITER, data, &reply); + // FIXME ignores status + } + +}; + +IMPLEMENT_META_INTERFACE(MediaLogService, "android.media.IMediaLogService"); + +// ---------------------------------------------------------------------- + +status_t BnMediaLogService::onTransact( + uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) +{ + switch (code) { + + case REGISTER_WRITER: { + CHECK_INTERFACE(IMediaLogService, data, reply); + sp<IMemory> shared = interface_cast<IMemory>(data.readStrongBinder()); + size_t size = (size_t) data.readInt32(); + const char *name = data.readCString(); + registerWriter(shared, size, name); + return NO_ERROR; + } + + case UNREGISTER_WRITER: { + CHECK_INTERFACE(IMediaLogService, data, reply); + sp<IMemory> shared = interface_cast<IMemory>(data.readStrongBinder()); + unregisterWriter(shared); + return NO_ERROR; + } + + default: + return BBinder::onTransact(code, data, reply, flags); + } +} + +// ---------------------------------------------------------------------------- + +}; // namespace android |