19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2005 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifndef ANDROID_PROCESS_STATE_H 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define ANDROID_PROCESS_STATE_H 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 200795272aa226f4e965968a03daddc53ce30b7cdaMathias Agopian#include <binder/IBinder.h> 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/KeyedVector.h> 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/String8.h> 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/String16.h> 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/threads.h> 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// --------------------------------------------------------------------------- 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectnamespace android { 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// Global variables 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int mArgC; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern const char* const* mArgV; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int mArgLen; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass IPCThreadState; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass ProcessState : public virtual RefBase 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic: 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static sp<ProcessState> self(); 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setContextObject(const sp<IBinder>& object); 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<IBinder> getContextObject(const sp<IBinder>& caller); 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setContextObject(const sp<IBinder>& object, 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const String16& name); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<IBinder> getContextObject(const String16& name, 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const sp<IBinder>& caller); 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void startThreadPool(); 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project typedef bool (*context_check_func)(const String16& name, 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const sp<IBinder>& caller, 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void* userData); 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool isContextManager(void) const; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool becomeContextManager( 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project context_check_func checkFunc, 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void* userData); 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<IBinder> getStrongProxyForHandle(int32_t handle); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wp<IBinder> getWeakProxyForHandle(int32_t handle); 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void expungeHandle(int32_t handle, IBinder* binder); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setArgs(int argc, const char* const argv[]); 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getArgC() const; 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char* const* getArgV() const; 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setArgV0(const char* txt); 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void spawnPooledThread(bool isMain); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectprivate: 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project friend class IPCThreadState; 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ProcessState(); 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~ProcessState(); 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ProcessState(const ProcessState& o); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ProcessState& operator=(const ProcessState& o); 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project struct handle_entry { 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IBinder* binder; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RefBase::weakref_type* refs; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handle_entry* lookupHandleLocked(int32_t handle); 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mDriverFD; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void* mVMStart; 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mutable Mutex mLock; // protects everything below. 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Vector<handle_entry>mHandleToObject; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool mManagesContexts; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project context_check_func mBinderContextCheckFunc; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void* mBinderContextUserData; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyedVector<String16, sp<IBinder> > 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContexts; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 mRootDir; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool mThreadPoolStarted; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project volatile int32_t mThreadPoolSeq; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; // namespace android 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// --------------------------------------------------------------------------- 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif // ANDROID_PROCESS_STATE_H 114