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Diffstat (limited to 'include/binder/IPCThreadState.h')
| -rw-r--r-- | include/binder/IPCThreadState.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/include/binder/IPCThreadState.h b/include/binder/IPCThreadState.h deleted file mode 100644 index 691ba2f..0000000 --- a/include/binder/IPCThreadState.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (C) 2005 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. - */ - -#ifndef ANDROID_IPC_THREAD_STATE_H -#define ANDROID_IPC_THREAD_STATE_H - -#include <utils/Errors.h> -#include <binder/Parcel.h> -#include <binder/ProcessState.h> -#include <utils/Vector.h> - -#ifdef HAVE_WIN32_PROC -typedef int uid_t; -#endif - -// --------------------------------------------------------------------------- -namespace android { - -class IPCThreadState -{ -public: - static IPCThreadState* self(); - static IPCThreadState* selfOrNull(); // self(), but won't instantiate - - sp<ProcessState> process(); - - status_t clearLastError(); - - int getCallingPid(); - int getCallingUid(); - int getOrigCallingUid(); - - void setStrictModePolicy(int32_t policy); - int32_t getStrictModePolicy() const; - - void setLastTransactionBinderFlags(int32_t flags); - int32_t getLastTransactionBinderFlags() const; - - int64_t clearCallingIdentity(); - void restoreCallingIdentity(int64_t token); - - void flushCommands(); - - void joinThreadPool(bool isMain = true); - - // Stop the local process. - void stopProcess(bool immediate = true); - - status_t transact(int32_t handle, - uint32_t code, const Parcel& data, - Parcel* reply, uint32_t flags); - - void incStrongHandle(int32_t handle); - void decStrongHandle(int32_t handle); - void incWeakHandle(int32_t handle); - void decWeakHandle(int32_t handle); - status_t attemptIncStrongHandle(int32_t handle); - static void expungeHandle(int32_t handle, IBinder* binder); - status_t requestDeathNotification( int32_t handle, - BpBinder* proxy); - status_t clearDeathNotification( int32_t handle, - BpBinder* proxy); - - static void shutdown(); - - // Call this to disable switching threads to background scheduling when - // receiving incoming IPC calls. This is specifically here for the - // Android system process, since it expects to have background apps calling - // in to it but doesn't want to acquire locks in its services while in - // the background. - static void disableBackgroundScheduling(bool disable); - -private: - IPCThreadState(); - ~IPCThreadState(); - - status_t sendReply(const Parcel& reply, uint32_t flags); - status_t waitForResponse(Parcel *reply, - status_t *acquireResult=NULL); - status_t talkWithDriver(bool doReceive=true); - status_t writeTransactionData(int32_t cmd, - uint32_t binderFlags, - int32_t handle, - uint32_t code, - const Parcel& data, - status_t* statusBuffer); - status_t executeCommand(int32_t command); - - void clearCaller(); - - static void threadDestructor(void *st); - static void freeBuffer(Parcel* parcel, - const uint8_t* data, size_t dataSize, - const size_t* objects, size_t objectsSize, - void* cookie); - - const sp<ProcessState> mProcess; - const pid_t mMyThreadId; - Vector<BBinder*> mPendingStrongDerefs; - Vector<RefBase::weakref_type*> mPendingWeakDerefs; - - Parcel mIn; - Parcel mOut; - status_t mLastError; - pid_t mCallingPid; - uid_t mCallingUid; - uid_t mOrigCallingUid; - int32_t mStrictModePolicy; - int32_t mLastTransactionBinderFlags; -}; - -}; // namespace android - -// --------------------------------------------------------------------------- - -#endif // ANDROID_IPC_THREAD_STATE_H |