Parcel.h revision 17576de056a57753eb4af797545db88ef4f81ef0
1edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project/* 2edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Copyright (C) 2005 The Android Open Source Project 3edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 4edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * you may not use this file except in compliance with the License. 6edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * You may obtain a copy of the License at 7edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 8edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 10edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * See the License for the specific language governing permissions and 14edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * limitations under the License. 15edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 16edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 17edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#ifndef ANDROID_PARCEL_H 18edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define ANDROID_PARCEL_H 19edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 209a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley#include <string> 21451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin#include <vector> 22451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin 2383e6b989c0cbea66e98becd60611c7d1e58e1001Christopher Wiley#include <android-base/unique_fd.h> 24edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <cutils/native_handle.h> 25edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Errors.h> 26edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/RefBase.h> 27edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/String16.h> 28edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Vector.h> 298683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian#include <utils/Flattenable.h> 300170cd016c8c649da3a3d845276e6c5ffa350481Christopher Ferris#include <linux/android/binder.h> 31edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 32f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin#include <binder/IInterface.h> 3397f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley#include <binder/Parcelable.h> 34f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin 35edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 36edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 37edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 38e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopiantemplate <typename T> class Flattenable; 398683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopiantemplate <typename T> class LightFlattenable; 40edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass IBinder; 4170081a1511955f53bd0ed7f2aec9a1bf09f0f379Brad Fitzpatrickclass IPCThreadState; 42edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass ProcessState; 43edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass String8; 44edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass TextOutput; 45edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 46e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopianclass Parcel { 47f683e0163a84d93448b9388126902242367cd961Serban Constantinescu friend class IPCThreadState; 48edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 495707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown class ReadableBlob; 505707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown class WritableBlob; 515707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 52edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Parcel(); 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ~Parcel(); 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const uint8_t* data() const; 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t dataSize() const; 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t dataAvail() const; 58edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t dataPosition() const; 59edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t dataCapacity() const; 608938ed2c8e906fc332301b64787728d4d34da571Dianne Hackborn 61edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t setDataSize(size_t size); 62edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void setDataPosition(size_t pos) const; 63edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t setDataCapacity(size_t size); 64edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 65edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t setData(const uint8_t* buffer, size_t len); 66edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 6751faf46e2958c57dab46d9420e585319125c7c42Andreas Huber status_t appendFrom(const Parcel *parcel, 6851faf46e2958c57dab46d9420e585319125c7c42Andreas Huber size_t start, size_t len); 69edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 7013b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown bool allowFds() const; 717746cc318829358bb2c4dc0a03d40a7856a6d13eDianne Hackborn bool pushAllowFds(bool allowFds); 727746cc318829358bb2c4dc0a03d40a7856a6d13eDianne Hackborn void restoreAllowFds(bool lastValue); 738938ed2c8e906fc332301b64787728d4d34da571Dianne Hackborn 74edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool hasFileDescriptors() const; 75edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 76702ea9d42f52fc145090c0f0bfbe64993e4b8b33Brad Fitzpatrick // Writes the RPC header. 77edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeInterfaceToken(const String16& interface); 78a877cd85b5a026384542e3271fc310d6a8fe24c6Brad Fitzpatrick 79702ea9d42f52fc145090c0f0bfbe64993e4b8b33Brad Fitzpatrick // Parses the RPC header, returning true if the interface name 80702ea9d42f52fc145090c0f0bfbe64993e4b8b33Brad Fitzpatrick // in the header matches the expected interface from the caller. 8170081a1511955f53bd0ed7f2aec9a1bf09f0f379Brad Fitzpatrick // 8270081a1511955f53bd0ed7f2aec9a1bf09f0f379Brad Fitzpatrick // Additionally, enforceInterface does part of the work of 8370081a1511955f53bd0ed7f2aec9a1bf09f0f379Brad Fitzpatrick // propagating the StrictMode policy mask, populating the current 8470081a1511955f53bd0ed7f2aec9a1bf09f0f379Brad Fitzpatrick // IPCThreadState, which as an optimization may optionally be 8570081a1511955f53bd0ed7f2aec9a1bf09f0f379Brad Fitzpatrick // passed in. 86a877cd85b5a026384542e3271fc310d6a8fe24c6Brad Fitzpatrick bool enforceInterface(const String16& interface, 8770081a1511955f53bd0ed7f2aec9a1bf09f0f379Brad Fitzpatrick IPCThreadState* threadState = NULL) const; 88702ea9d42f52fc145090c0f0bfbe64993e4b8b33Brad Fitzpatrick bool checkInterface(IBinder*) const; 8983c0446f27b9542d6c2e724817b2b2d8d1f55085Mathias Agopian 90edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void freeData(); 91edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 9284e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevågprivate: 9384e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevåg const binder_size_t* objects() const; 9484e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevåg 9584e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevågpublic: 96edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t objectsCount() const; 97edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 98edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t errorCheck() const; 99edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void setError(status_t err); 100edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 101edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t write(const void* data, size_t len); 102edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void* writeInplace(size_t len); 103edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeUnpadded(const void* data, size_t len); 104edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeInt32(int32_t val); 10541a0f2f86c0ca7d2fef50aef6215987f445a7231Dan Stoza status_t writeUint32(uint32_t val); 106edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeInt64(int64_t val); 1072d13afdfa1f43973bf3cb917c7d6496a38baa446Ronghua Wu status_t writeUint64(uint64_t val); 108edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeFloat(float val); 109edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeDouble(double val); 110edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeCString(const char* str); 111edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeString8(const String8& str); 112edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeString16(const String16& str); 113b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeString16(const std::unique_ptr<String16>& str); 114edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeString16(const char16_t* str, size_t len); 115edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeStrongBinder(const sp<IBinder>& val); 116edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeWeakBinder(const wp<IBinder>& val); 1175c0106e134366312206702f1b072347e20c90374Marco Nelissen status_t writeInt32Array(size_t len, const int32_t *val); 118f0190bff38b6c29abbfc4a877442f71fc3d7dad8Marco Nelissen status_t writeByteArray(size_t len, const uint8_t *val); 119d6848f52e60be17b7f0992be7827dcae4ea2efb1Casey Dahlin status_t writeBool(bool val); 120d6848f52e60be17b7f0992be7827dcae4ea2efb1Casey Dahlin status_t writeChar(char16_t val); 121d6848f52e60be17b7f0992be7827dcae4ea2efb1Casey Dahlin status_t writeByte(int8_t val); 122e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 1239a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley // Take a UTF8 encoded string, convert to UTF16, write it to the parcel. 1249a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley status_t writeUtf8AsUtf16(const std::string& str); 1259a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley status_t writeUtf8AsUtf16(const std::unique_ptr<std::string>& str); 1269a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley 127b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeByteVector(const std::unique_ptr<std::vector<int8_t>>& val); 128451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t writeByteVector(const std::vector<int8_t>& val); 129185d3447d8a62d4d93d19125b82dbc3f9e12dda2Casey Dahlin status_t writeByteVector(const std::unique_ptr<std::vector<uint8_t>>& val); 130185d3447d8a62d4d93d19125b82dbc3f9e12dda2Casey Dahlin status_t writeByteVector(const std::vector<uint8_t>& val); 131b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeInt32Vector(const std::unique_ptr<std::vector<int32_t>>& val); 132451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t writeInt32Vector(const std::vector<int32_t>& val); 133b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeInt64Vector(const std::unique_ptr<std::vector<int64_t>>& val); 134451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t writeInt64Vector(const std::vector<int64_t>& val); 135b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeFloatVector(const std::unique_ptr<std::vector<float>>& val); 136451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t writeFloatVector(const std::vector<float>& val); 137b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeDoubleVector(const std::unique_ptr<std::vector<double>>& val); 138451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t writeDoubleVector(const std::vector<double>& val); 139b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeBoolVector(const std::unique_ptr<std::vector<bool>>& val); 140451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t writeBoolVector(const std::vector<bool>& val); 141b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeCharVector(const std::unique_ptr<std::vector<char16_t>>& val); 142451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t writeCharVector(const std::vector<char16_t>& val); 143b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeString16Vector( 144b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin const std::unique_ptr<std::vector<std::unique_ptr<String16>>>& val); 145451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t writeString16Vector(const std::vector<String16>& val); 1469a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley status_t writeUtf8VectorAsUtf16Vector( 1479a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley const std::unique_ptr<std::vector<std::unique_ptr<std::string>>>& val); 1489a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley status_t writeUtf8VectorAsUtf16Vector(const std::vector<std::string>& val); 149451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin 150b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeStrongBinderVector(const std::unique_ptr<std::vector<sp<IBinder>>>& val); 151eb8e15f9bb29f8794f8be819530631c358fd6a15Casey Dahlin status_t writeStrongBinderVector(const std::vector<sp<IBinder>>& val); 152eb8e15f9bb29f8794f8be819530631c358fd6a15Casey Dahlin 153e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian template<typename T> 154b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeParcelableVector(const std::unique_ptr<std::vector<std::unique_ptr<T>>>& val); 155b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin template<typename T> 15697f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley status_t writeParcelableVector(const std::vector<T>& val); 157b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 158b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin template<typename T> 159b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeNullableParcelable(const std::unique_ptr<T>& parcelable); 160b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 16197f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley status_t writeParcelable(const Parcelable& parcelable); 16297f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley 16397f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley template<typename T> 164e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian status_t write(const Flattenable<T>& val); 165edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 1668683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian template<typename T> 1678683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian status_t write(const LightFlattenable<T>& val); 1688683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian 16931c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley template<typename T> 17031c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley status_t writeVectorSize(const std::vector<T>& val); 17131c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley template<typename T> 17231c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley status_t writeVectorSize(const std::unique_ptr<std::vector<T>>& val); 1738683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian 174a47f02afb1e1f2c4abd9379c13903a5dde89d354Mathias Agopian // Place a native_handle into the parcel (the native_handle's file- 175a47f02afb1e1f2c4abd9379c13903a5dde89d354Mathias Agopian // descriptors are dup'ed, so it is safe to delete the native_handle 176451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin // when this function returns). 177a47f02afb1e1f2c4abd9379c13903a5dde89d354Mathias Agopian // Doesn't take ownership of the native_handle. 178a47f02afb1e1f2c4abd9379c13903a5dde89d354Mathias Agopian status_t writeNativeHandle(const native_handle* handle); 179edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 180edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // Place a file descriptor into the parcel. The given fd must remain 181edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // valid for the lifetime of the parcel. 18293ff1f985e233fe04412a65041e977c9f0c21f5bJeff Brown // The Parcel does not take ownership of the given fd unless you ask it to. 18393ff1f985e233fe04412a65041e977c9f0c21f5bJeff Brown status_t writeFileDescriptor(int fd, bool takeOwnership = false); 184edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 185edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // Place a file descriptor into the parcel. A dup of the fd is made, which 186edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // will be closed once the parcel is destroyed. 187edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeDupFileDescriptor(int fd); 1885707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 18906673e38983baad380e818c5493b7faccf3b2393Casey Dahlin // Place a file descriptor into the parcel. This will not affect the 19006673e38983baad380e818c5493b7faccf3b2393Casey Dahlin // semantics of the smart file descriptor. A new descriptor will be 19106673e38983baad380e818c5493b7faccf3b2393Casey Dahlin // created, and will be closed when the parcel is destroyed. 19206673e38983baad380e818c5493b7faccf3b2393Casey Dahlin status_t writeUniqueFileDescriptor( 1932cf1995d3d1cdca8e0ba2d8fab9a322c4096f809Christopher Wiley const base::unique_fd& fd); 19406673e38983baad380e818c5493b7faccf3b2393Casey Dahlin 19506673e38983baad380e818c5493b7faccf3b2393Casey Dahlin // Place a vector of file desciptors into the parcel. Each descriptor is 19606673e38983baad380e818c5493b7faccf3b2393Casey Dahlin // dup'd as in writeDupFileDescriptor 19706673e38983baad380e818c5493b7faccf3b2393Casey Dahlin status_t writeUniqueFileDescriptorVector( 1982cf1995d3d1cdca8e0ba2d8fab9a322c4096f809Christopher Wiley const std::unique_ptr<std::vector<base::unique_fd>>& val); 199b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeUniqueFileDescriptorVector( 2002cf1995d3d1cdca8e0ba2d8fab9a322c4096f809Christopher Wiley const std::vector<base::unique_fd>& val); 20106673e38983baad380e818c5493b7faccf3b2393Casey Dahlin 2025707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown // Writes a blob to the parcel. 2035707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown // If the blob is small, then it is stored in-place, otherwise it is 20413b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown // transferred by way of an anonymous shared memory region. Prefer sending 20513b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown // immutable blobs if possible since they may be subsequently transferred between 20613b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown // processes without further copying whereas mutable blobs always need to be copied. 2075707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown // The caller should call release() on the blob after writing its contents. 20813b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown status_t writeBlob(size_t len, bool mutableCopy, WritableBlob* outBlob); 20913b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown 21013b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown // Write an existing immutable blob file descriptor to the parcel. 21113b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown // This allows the client to send the same blob to multiple processes 21213b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown // as long as it keeps a dup of the blob file descriptor handy for later. 21313b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown status_t writeDupImmutableBlobFileDescriptor(int fd); 2145707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 215edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t writeObject(const flat_binder_object& val, bool nullMetaData); 216edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 217837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick // Like Parcel.java's writeNoException(). Just writes a zero int32. 218837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick // Currently the native implementation doesn't do any of the StrictMode 219837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick // stack gathering and serialization that the Java implementation does. 220837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick status_t writeNoException(); 221837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick 222edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void remove(size_t start, size_t amt); 223edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 224edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t read(void* outData, size_t len) const; 225edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const void* readInplace(size_t len) const; 226edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t readInt32() const; 227edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t readInt32(int32_t *pArg) const; 22841a0f2f86c0ca7d2fef50aef6215987f445a7231Dan Stoza uint32_t readUint32() const; 22941a0f2f86c0ca7d2fef50aef6215987f445a7231Dan Stoza status_t readUint32(uint32_t *pArg) const; 230edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int64_t readInt64() const; 231edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t readInt64(int64_t *pArg) const; 2322d13afdfa1f43973bf3cb917c7d6496a38baa446Ronghua Wu uint64_t readUint64() const; 2332d13afdfa1f43973bf3cb917c7d6496a38baa446Ronghua Wu status_t readUint64(uint64_t *pArg) const; 234edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project float readFloat() const; 235edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t readFloat(float *pArg) const; 236edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project double readDouble() const; 237edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t readDouble(double *pArg) const; 23884a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber intptr_t readIntPtr() const; 23984a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber status_t readIntPtr(intptr_t *pArg) const; 240d6848f52e60be17b7f0992be7827dcae4ea2efb1Casey Dahlin bool readBool() const; 241d6848f52e60be17b7f0992be7827dcae4ea2efb1Casey Dahlin status_t readBool(bool *pArg) const; 242d6848f52e60be17b7f0992be7827dcae4ea2efb1Casey Dahlin char16_t readChar() const; 243d6848f52e60be17b7f0992be7827dcae4ea2efb1Casey Dahlin status_t readChar(char16_t *pArg) const; 244d6848f52e60be17b7f0992be7827dcae4ea2efb1Casey Dahlin int8_t readByte() const; 245d6848f52e60be17b7f0992be7827dcae4ea2efb1Casey Dahlin status_t readByte(int8_t *pArg) const; 246edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2479a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley // Read a UTF16 encoded string, convert to UTF8 2489a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley status_t readUtf8FromUtf16(std::string* str) const; 2499a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley status_t readUtf8FromUtf16(std::unique_ptr<std::string>* str) const; 2509a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley 251edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const char* readCString() const; 252edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project String8 readString8() const; 25387b64d2a0e6aa35f39d612ecbd688f36f1046d5aRoshan Pius status_t readString8(String8* pArg) const; 254edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project String16 readString16() const; 255451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t readString16(String16* pArg) const; 256b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readString16(std::unique_ptr<String16>* pArg) const; 257edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const char16_t* readString16Inplace(size_t* outLen) const; 258edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project sp<IBinder> readStrongBinder() const; 259f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin status_t readStrongBinder(sp<IBinder>* val) const; 26035d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley status_t readNullableStrongBinder(sp<IBinder>* val) const; 261edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project wp<IBinder> readWeakBinder() const; 262e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 263f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin template<typename T> 264b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readParcelableVector( 265b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin std::unique_ptr<std::vector<std::unique_ptr<T>>>* val) const; 266b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin template<typename T> 26797f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley status_t readParcelableVector(std::vector<T>* val) const; 268b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 26997f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley status_t readParcelable(Parcelable* parcelable) const; 27097f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley 27197f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley template<typename T> 272b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readParcelable(std::unique_ptr<T>* parcelable) const; 273b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 274b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin template<typename T> 275eb8e15f9bb29f8794f8be819530631c358fd6a15Casey Dahlin status_t readStrongBinder(sp<T>* val) const; 276eb8e15f9bb29f8794f8be819530631c358fd6a15Casey Dahlin 27735d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley template<typename T> 27835d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley status_t readNullableStrongBinder(sp<T>* val) const; 27935d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley 280b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readStrongBinderVector(std::unique_ptr<std::vector<sp<IBinder>>>* val) const; 281eb8e15f9bb29f8794f8be819530631c358fd6a15Casey Dahlin status_t readStrongBinderVector(std::vector<sp<IBinder>>* val) const; 282f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin 283b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readByteVector(std::unique_ptr<std::vector<int8_t>>* val) const; 284451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t readByteVector(std::vector<int8_t>* val) const; 285185d3447d8a62d4d93d19125b82dbc3f9e12dda2Casey Dahlin status_t readByteVector(std::unique_ptr<std::vector<uint8_t>>* val) const; 286185d3447d8a62d4d93d19125b82dbc3f9e12dda2Casey Dahlin status_t readByteVector(std::vector<uint8_t>* val) const; 287b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readInt32Vector(std::unique_ptr<std::vector<int32_t>>* val) const; 288451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t readInt32Vector(std::vector<int32_t>* val) const; 289b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readInt64Vector(std::unique_ptr<std::vector<int64_t>>* val) const; 290451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t readInt64Vector(std::vector<int64_t>* val) const; 291b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readFloatVector(std::unique_ptr<std::vector<float>>* val) const; 292451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t readFloatVector(std::vector<float>* val) const; 293b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readDoubleVector(std::unique_ptr<std::vector<double>>* val) const; 294451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t readDoubleVector(std::vector<double>* val) const; 295b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readBoolVector(std::unique_ptr<std::vector<bool>>* val) const; 296451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t readBoolVector(std::vector<bool>* val) const; 297b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readCharVector(std::unique_ptr<std::vector<char16_t>>* val) const; 298451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t readCharVector(std::vector<char16_t>* val) const; 299b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readString16Vector( 300b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin std::unique_ptr<std::vector<std::unique_ptr<String16>>>* val) const; 301451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin status_t readString16Vector(std::vector<String16>* val) const; 3029a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley status_t readUtf8VectorFromUtf16Vector( 3039a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley std::unique_ptr<std::vector<std::unique_ptr<std::string>>>* val) const; 3049a5e32f141fdb43edc1bb31ceacec781b35281b3Christopher Wiley status_t readUtf8VectorFromUtf16Vector(std::vector<std::string>* val) const; 305451ff582d730e27f4e22d9f158f8ee24d1bc2729Casey Dahlin 306e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian template<typename T> 307e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian status_t read(Flattenable<T>& val) const; 308837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick 3098683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian template<typename T> 3108683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian status_t read(LightFlattenable<T>& val) const; 3118683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian 31231c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley template<typename T> 31331c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley status_t resizeOutVector(std::vector<T>* val) const; 31431c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley template<typename T> 31531c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley status_t resizeOutVector(std::unique_ptr<std::vector<T>>* val) const; 31631c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley 317837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick // Like Parcel.java's readExceptionCode(). Reads the first int32 318837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick // off of a Parcel's header, returning 0 or the negative error 319837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick // code on exceptions, but also deals with skipping over rich 320837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick // response headers. Callers should use this to read & parse the 321837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick // response headers rather than doing it by hand. 322837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick int32_t readExceptionCode() const; 323837a0d0fb2c3fba8082d47d04cb6120af1eb9a54Brad Fitzpatrick 324a47f02afb1e1f2c4abd9379c13903a5dde89d354Mathias Agopian // Retrieve native_handle from the parcel. This returns a copy of the 325a47f02afb1e1f2c4abd9379c13903a5dde89d354Mathias Agopian // parcel's native_handle (the caller takes ownership). The caller 326a47f02afb1e1f2c4abd9379c13903a5dde89d354Mathias Agopian // must free the native_handle with native_handle_close() and 327a47f02afb1e1f2c4abd9379c13903a5dde89d354Mathias Agopian // native_handle_delete(). 328a47f02afb1e1f2c4abd9379c13903a5dde89d354Mathias Agopian native_handle* readNativeHandle() const; 329edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 330edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 331edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // Retrieve a file descriptor from the parcel. This returns the raw fd 332edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // in the parcel, which you do not own -- use dup() to get your own copy. 333edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int readFileDescriptor() const; 3345707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 33506673e38983baad380e818c5493b7faccf3b2393Casey Dahlin // Retrieve a smart file descriptor from the parcel. 33606673e38983baad380e818c5493b7faccf3b2393Casey Dahlin status_t readUniqueFileDescriptor( 3372cf1995d3d1cdca8e0ba2d8fab9a322c4096f809Christopher Wiley base::unique_fd* val) const; 33806673e38983baad380e818c5493b7faccf3b2393Casey Dahlin 33906673e38983baad380e818c5493b7faccf3b2393Casey Dahlin 34006673e38983baad380e818c5493b7faccf3b2393Casey Dahlin // Retrieve a vector of smart file descriptors from the parcel. 34106673e38983baad380e818c5493b7faccf3b2393Casey Dahlin status_t readUniqueFileDescriptorVector( 3422cf1995d3d1cdca8e0ba2d8fab9a322c4096f809Christopher Wiley std::unique_ptr<std::vector<base::unique_fd>>* val) const; 343b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readUniqueFileDescriptorVector( 3442cf1995d3d1cdca8e0ba2d8fab9a322c4096f809Christopher Wiley std::vector<base::unique_fd>* val) const; 34506673e38983baad380e818c5493b7faccf3b2393Casey Dahlin 3465707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown // Reads a blob from the parcel. 3475707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown // The caller should call release() on the blob after reading its contents. 3485707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown status_t readBlob(size_t len, ReadableBlob* outBlob) const; 3495707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 350edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const flat_binder_object* readObject(bool nullMetaData) const; 351edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 352edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // Explicitly close all file descriptors in the parcel. 353edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void closeFileDescriptors(); 3547e790af756d7891cb1cf1374bb283a8fbcbe6b49Dianne Hackborn 3557e790af756d7891cb1cf1374bb283a8fbcbe6b49Dianne Hackborn // Debugging: get metrics on current allocations. 3567e790af756d7891cb1cf1374bb283a8fbcbe6b49Dianne Hackborn static size_t getGlobalAllocSize(); 3577e790af756d7891cb1cf1374bb283a8fbcbe6b49Dianne Hackborn static size_t getGlobalAllocCount(); 3587e790af756d7891cb1cf1374bb283a8fbcbe6b49Dianne Hackborn 35984e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevågprivate: 360edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project typedef void (*release_func)(Parcel* parcel, 361edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const uint8_t* data, size_t dataSize, 36284e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevåg const binder_size_t* objects, size_t objectsSize, 363edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void* cookie); 364edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 36584e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevåg uintptr_t ipcData() const; 366edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t ipcDataSize() const; 36784e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevåg uintptr_t ipcObjects() const; 368edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t ipcObjectsCount() const; 369edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void ipcSetDataReference(const uint8_t* data, size_t dataSize, 37084e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevåg const binder_size_t* objects, size_t objectsCount, 371edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project release_func relFunc, void* relCookie); 372edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 37384e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevågpublic: 374edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void print(TextOutput& to, uint32_t flags = 0) const; 3755707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 376edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 377edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Parcel(const Parcel& o); 378edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Parcel& operator=(const Parcel& o); 379edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 380edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t finishWrite(size_t len); 381edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void releaseObjects(); 382edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void acquireObjects(); 383edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t growData(size_t len); 384edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t restartWrite(size_t desired); 385edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t continueWrite(size_t desired); 386f683e0163a84d93448b9388126902242367cd961Serban Constantinescu status_t writePointer(uintptr_t val); 387f683e0163a84d93448b9388126902242367cd961Serban Constantinescu status_t readPointer(uintptr_t *pArg) const; 388f683e0163a84d93448b9388126902242367cd961Serban Constantinescu uintptr_t readPointer() const; 389edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void freeDataNoInit(); 390edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void initState(); 391edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void scanForFds() const; 392edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 39384a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber template<class T> 39484a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber status_t readAligned(T *pArg) const; 39584a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber 39684a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber template<class T> T readAligned() const; 39784a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber 39884a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber template<class T> 39984a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber status_t writeAligned(T val); 40084a6d041e2c69d4d0b69269a0b59e725c9f119a3Andreas Huber 401b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeRawNullableParcelable(const Parcelable* 402b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin parcelable); 403b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 40403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley template<typename T, typename U> 40503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t unsafeReadTypedVector(std::vector<T>* val, 40603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t(Parcel::*read_func)(U*) const) const; 40703d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley template<typename T> 408b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t readNullableTypedVector(std::unique_ptr<std::vector<T>>* val, 409b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t(Parcel::*read_func)(T*) const) const; 410b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin template<typename T> 41103d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t readTypedVector(std::vector<T>* val, 41203d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t(Parcel::*read_func)(T*) const) const; 41303d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley template<typename T, typename U> 41403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t unsafeWriteTypedVector(const std::vector<T>& val, 41503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t(Parcel::*write_func)(U)); 41603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley template<typename T> 417b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeNullableTypedVector(const std::unique_ptr<std::vector<T>>& val, 418b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t(Parcel::*write_func)(const T&)); 419b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin template<typename T> 420b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t writeNullableTypedVector(const std::unique_ptr<std::vector<T>>& val, 421b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t(Parcel::*write_func)(T)); 422b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin template<typename T> 42303d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t writeTypedVector(const std::vector<T>& val, 42403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t(Parcel::*write_func)(const T&)); 42503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley template<typename T> 42603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t writeTypedVector(const std::vector<T>& val, 42703d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t(Parcel::*write_func)(T)); 42803d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 429edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t mError; 430edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint8_t* mData; 431edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t mDataSize; 432edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t mDataCapacity; 433edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project mutable size_t mDataPos; 43484e625ac1e01f5a9c3ed16664da6498212ed662bArve Hjønnevåg binder_size_t* mObjects; 435edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t mObjectsSize; 436edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project size_t mObjectsCapacity; 437edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project mutable size_t mNextObjectHint; 438edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 439edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project mutable bool mFdsKnown; 440edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project mutable bool mHasFds; 4418938ed2c8e906fc332301b64787728d4d34da571Dianne Hackborn bool mAllowFds; 442e4e0ae8abc7f612960fc381a792d0bef4c3eb6f9Christopher Tate 443edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project release_func mOwner; 444edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void* mOwnerCookie; 4455707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 4465707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown class Blob { 4475707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown public: 4485707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown Blob(); 4495707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown ~Blob(); 4505707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 45113b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown void clear(); 4525707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown void release(); 4535707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown inline size_t size() const { return mSize; } 45417576de056a57753eb4af797545db88ef4f81ef0Colin Cross inline int fd() const { return mFd; } 45513b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown inline bool isMutable() const { return mMutable; } 4565707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 4575707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown protected: 45813b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown void init(int fd, void* data, size_t size, bool isMutable); 4595707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 46013b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown int mFd; // owned by parcel so not closed when released 4615707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown void* mData; 4625707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown size_t mSize; 46313b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown bool mMutable; 4645707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown }; 4655707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 466e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian class FlattenableHelperInterface { 467e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian protected: 468e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian ~FlattenableHelperInterface() { } 469e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian public: 470e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian virtual size_t getFlattenedSize() const = 0; 471e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian virtual size_t getFdCount() const = 0; 472e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian virtual status_t flatten(void* buffer, size_t size, int* fds, size_t count) const = 0; 473e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian virtual status_t unflatten(void const* buffer, size_t size, int const* fds, size_t count) = 0; 474e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian }; 475e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 476e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian template<typename T> 477e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian class FlattenableHelper : public FlattenableHelperInterface { 478e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian friend class Parcel; 479e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian const Flattenable<T>& val; 480e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian explicit FlattenableHelper(const Flattenable<T>& val) : val(val) { } 481e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 482e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian public: 483e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian virtual size_t getFlattenedSize() const { 484e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return val.getFlattenedSize(); 485e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 486e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian virtual size_t getFdCount() const { 487e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return val.getFdCount(); 488e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 489e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian virtual status_t flatten(void* buffer, size_t size, int* fds, size_t count) const { 490e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return val.flatten(buffer, size, fds, count); 491e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 492e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian virtual status_t unflatten(void const* buffer, size_t size, int const* fds, size_t count) { 493e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return const_cast<Flattenable<T>&>(val).unflatten(buffer, size, fds, count); 494e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian } 495e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian }; 496e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian status_t write(const FlattenableHelperInterface& val); 497e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian status_t read(FlattenableHelperInterface& val) const; 498e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 4995707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brownpublic: 5005707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown class ReadableBlob : public Blob { 5015707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown friend class Parcel; 5025707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown public: 5035707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown inline const void* data() const { return mData; } 50413b1604018968408bcc5553e1fa5ea9df3e4e009Jeff Brown inline void* mutableData() { return isMutable() ? mData : NULL; } 5055707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown }; 5065707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown 5075707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown class WritableBlob : public Blob { 5085707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown friend class Parcel; 5095707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown public: 5105707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown inline void* data() { return mData; } 5115707dbf15d0b44c88fbaa6dd271097f2d42932e0Jeff Brown }; 512aa5c2346c7291465aaca53f59878582dccbe4835Dan Sandler 513aa5c2346c7291465aaca53f59878582dccbe4835Dan Sandlerprivate: 514cbf3726357966539c2a685f46e61c3fc8937f19eAdrian Roos size_t mOpenAshmemSize; 515aa5c2346c7291465aaca53f59878582dccbe4835Dan Sandler 516aa5c2346c7291465aaca53f59878582dccbe4835Dan Sandlerpublic: 5176bb3114246f6f6aa406e65452dbaa12b135029eaAdrian Roos // TODO: Remove once ABI can be changed. 518aa5c2346c7291465aaca53f59878582dccbe4835Dan Sandler size_t getBlobAshmemSize() const; 519cbf3726357966539c2a685f46e61c3fc8937f19eAdrian Roos size_t getOpenAshmemSize() const; 520edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 521edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 522edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 523edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 5248683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopiantemplate<typename T> 525e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopianstatus_t Parcel::write(const Flattenable<T>& val) { 526e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian const FlattenableHelper<T> helper(val); 527e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return write(helper); 528e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian} 529e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 530e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopiantemplate<typename T> 5318683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopianstatus_t Parcel::write(const LightFlattenable<T>& val) { 532e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian size_t size(val.getFlattenedSize()); 5338683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian if (!val.isFixedSize()) { 5348683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian status_t err = writeInt32(size); 5358683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian if (err != NO_ERROR) { 5368683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian return err; 5378683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian } 5388683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian } 5392098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian if (size) { 5402098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian void* buffer = writeInplace(size); 541e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian if (buffer == NULL) 542e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return NO_MEMORY; 543e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return val.flatten(buffer, size); 5442098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian } 5452098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian return NO_ERROR; 5468683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian} 5478683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian 5488683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopiantemplate<typename T> 549e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopianstatus_t Parcel::read(Flattenable<T>& val) const { 550e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian FlattenableHelper<T> helper(val); 551e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian return read(helper); 552e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian} 553e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian 554e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopiantemplate<typename T> 5558683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopianstatus_t Parcel::read(LightFlattenable<T>& val) const { 5568683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian size_t size; 5578683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian if (val.isFixedSize()) { 558e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian size = val.getFlattenedSize(); 5598683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian } else { 5608683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian int32_t s; 5618683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian status_t err = readInt32(&s); 5628683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian if (err != NO_ERROR) { 5638683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian return err; 5648683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian } 5658683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian size = s; 5668683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian } 5672098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian if (size) { 5682098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian void const* buffer = readInplace(size); 5692098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian return buffer == NULL ? NO_MEMORY : 5702098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian val.unflatten(buffer, size); 5712098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian } 5722098517e3e12a401005d7a7510d6c4943707b98dMathias Agopian return NO_ERROR; 5738683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian} 5748683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian 575f0c13772d95486d98f034361883b2415bb26a614Casey Dahlintemplate<typename T> 57631c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wileystatus_t Parcel::writeVectorSize(const std::vector<T>& val) { 57731c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley if (val.size() > INT32_MAX) { 57831c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley return BAD_VALUE; 57931c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley } 58031c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley return writeInt32(val.size()); 58131c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley} 58231c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley 58331c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wileytemplate<typename T> 58431c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wileystatus_t Parcel::writeVectorSize(const std::unique_ptr<std::vector<T>>& val) { 58531c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley if (!val) { 58631c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley return writeInt32(-1); 58731c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley } 58831c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley 58931c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley return writeVectorSize(*val); 59031c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley} 59131c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley 59231c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wileytemplate<typename T> 59331c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wileystatus_t Parcel::resizeOutVector(std::vector<T>* val) const { 59431c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley int32_t size; 59531c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley status_t err = readInt32(&size); 59631c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley if (err != NO_ERROR) { 59731c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley return err; 59831c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley } 59931c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley 60031c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley if (size < 0) { 60131c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley return UNEXPECTED_NULL; 60231c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley } 60331c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley val->resize(size_t(size)); 60431c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley return OK; 60531c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley} 60631c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley 60731c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wileytemplate<typename T> 60831c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wileystatus_t Parcel::resizeOutVector(std::unique_ptr<std::vector<T>>* val) const { 60931c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley int32_t size; 61031c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley status_t err = readInt32(&size); 61131c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley if (err != NO_ERROR) { 61231c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley return err; 61331c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley } 61431c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley 61531c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley val->reset(); 61631c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley if (size >= 0) { 61731c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley val->reset(new std::vector<T>(size_t(size))); 61831c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley } 61931c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley 62031c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley return OK; 62131c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley} 62231c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wiley 62331c1beb1d8de373f7734a54e25ad80b01024adb0Christopher Wileytemplate<typename T> 624f0c13772d95486d98f034361883b2415bb26a614Casey Dahlinstatus_t Parcel::readStrongBinder(sp<T>* val) const { 625f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin sp<IBinder> tmp; 626f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin status_t ret = readStrongBinder(&tmp); 627f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin 628f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin if (ret == OK) { 629f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin *val = interface_cast<T>(tmp); 630f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin 631f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin if (val->get() == nullptr) { 632f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin return UNKNOWN_ERROR; 633f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin } 634f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin } 635f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin 636f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin return ret; 637f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin} 638f0c13772d95486d98f034361883b2415bb26a614Casey Dahlin 63935d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wileytemplate<typename T> 64035d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wileystatus_t Parcel::readNullableStrongBinder(sp<T>* val) const { 64135d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley sp<IBinder> tmp; 64235d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley status_t ret = readNullableStrongBinder(&tmp); 64335d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley 64435d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley if (ret == OK) { 64535d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley *val = interface_cast<T>(tmp); 64635d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley 647447b00fd55c90a7b2ad3cef74fb3754fec243fa6Christopher Wiley if (val->get() == nullptr && tmp.get() != nullptr) { 648447b00fd55c90a7b2ad3cef74fb3754fec243fa6Christopher Wiley ret = UNKNOWN_ERROR; 64935d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley } 65035d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley } 651447b00fd55c90a7b2ad3cef74fb3754fec243fa6Christopher Wiley 652447b00fd55c90a7b2ad3cef74fb3754fec243fa6Christopher Wiley return ret; 65335d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley} 65435d77caf8e7e34fa6ac8f4bbc75a52631adc0272Christopher Wiley 65503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileytemplate<typename T, typename U> 65603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileystatus_t Parcel::unsafeReadTypedVector( 657b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin std::vector<T>* val, 658b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t(Parcel::*read_func)(U*) const) const { 65903d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley int32_t size; 66003d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t status = this->readInt32(&size); 66103d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 66203d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley if (status != OK) { 66303d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return status; 66403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley } 66503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 66603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley if (size < 0) { 66703d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return UNEXPECTED_NULL; 66803d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley } 66903d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 67003d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley val->resize(size); 67103d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 67203d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley for (auto& v: *val) { 67303d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status = (this->*read_func)(&v); 67403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 67503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley if (status != OK) { 67603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return status; 67703d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley } 67803d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley } 67903d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 68003d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return OK; 68103d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley} 68203d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 68303d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileytemplate<typename T> 68403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileystatus_t Parcel::readTypedVector(std::vector<T>* val, 68503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t(Parcel::*read_func)(T*) const) const { 68603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return unsafeReadTypedVector(val, read_func); 68703d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley} 68803d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 689b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlintemplate<typename T> 690b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlinstatus_t Parcel::readNullableTypedVector(std::unique_ptr<std::vector<T>>* val, 691b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t(Parcel::*read_func)(T*) const) const { 692b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin const int32_t start = dataPosition(); 693b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin int32_t size; 694b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t status = readInt32(&size); 695b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin val->reset(); 696b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 697b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin if (status != OK || size < 0) { 698b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return status; 699b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin } 700b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 701b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin setDataPosition(start); 702b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin val->reset(new std::vector<T>()); 703b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 704b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status = unsafeReadTypedVector(val->get(), read_func); 705b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 706b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin if (status != OK) { 707b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin val->reset(); 708b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin } 709b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 710b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return status; 711b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin} 712b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 71303d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileytemplate<typename T, typename U> 71403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileystatus_t Parcel::unsafeWriteTypedVector(const std::vector<T>& val, 71503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t(Parcel::*write_func)(U)) { 71603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley if (val.size() > std::numeric_limits<int32_t>::max()) { 71703d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return BAD_VALUE; 71803d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley } 71903d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 72003d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status_t status = this->writeInt32(val.size()); 72103d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 72203d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley if (status != OK) { 72303d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return status; 72403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley } 72503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 72603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley for (const auto& item : val) { 72703d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley status = (this->*write_func)(item); 72803d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 72903d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley if (status != OK) { 73003d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return status; 73103d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley } 73203d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley } 73303d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 73403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return OK; 73503d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley} 73603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 73703d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileytemplate<typename T> 73803d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileystatus_t Parcel::writeTypedVector(const std::vector<T>& val, 739b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t(Parcel::*write_func)(const T&)) { 74003d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return unsafeWriteTypedVector(val, write_func); 74103d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley} 74203d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 74303d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileytemplate<typename T> 74403d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wileystatus_t Parcel::writeTypedVector(const std::vector<T>& val, 745b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t(Parcel::*write_func)(T)) { 74603d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley return unsafeWriteTypedVector(val, write_func); 74703d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley} 74803d1eb6bf90bcd0a04b176988478d2e939d3fba0Christopher Wiley 74997f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wileytemplate<typename T> 750b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlinstatus_t Parcel::writeNullableTypedVector(const std::unique_ptr<std::vector<T>>& val, 751b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t(Parcel::*write_func)(const T&)) { 752b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin if (val.get() == nullptr) { 753b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return this->writeInt32(-1); 754b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin } 755b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 756b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return unsafeWriteTypedVector(*val, write_func); 757b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin} 758b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 759b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlintemplate<typename T> 760b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlinstatus_t Parcel::writeNullableTypedVector(const std::unique_ptr<std::vector<T>>& val, 761b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t(Parcel::*write_func)(T)) { 762b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin if (val.get() == nullptr) { 763b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return this->writeInt32(-1); 764b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin } 765b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 766b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return unsafeWriteTypedVector(*val, write_func); 767b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin} 768b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 769b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlintemplate<typename T> 77097f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wileystatus_t Parcel::readParcelableVector(std::vector<T>* val) const { 771b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return unsafeReadTypedVector<T, Parcelable>(val, &Parcel::readParcelable); 772b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin} 773b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 774b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlintemplate<typename T> 775b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlinstatus_t Parcel::readParcelableVector(std::unique_ptr<std::vector<std::unique_ptr<T>>>* val) const { 776b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin const int32_t start = dataPosition(); 777b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin int32_t size; 778b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t status = readInt32(&size); 779b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin val->reset(); 780b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 781b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin if (status != OK || size < 0) { 782b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return status; 783b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin } 784b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 785b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin setDataPosition(start); 786f26a3ab7758bdbc1c87940216e542b2cc58c4377Janis Danisevskis val->reset(new std::vector<std::unique_ptr<T>>()); 787b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 788f26a3ab7758bdbc1c87940216e542b2cc58c4377Janis Danisevskis status = unsafeReadTypedVector(val->get(), &Parcel::readParcelable<T>); 789b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 790b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin if (status != OK) { 791b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin val->reset(); 792b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin } 793b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 794b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return status; 795b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin} 796b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 797b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlintemplate<typename T> 798b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlinstatus_t Parcel::readParcelable(std::unique_ptr<T>* parcelable) const { 799b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin const int32_t start = dataPosition(); 800b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin int32_t present; 801b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status_t status = readInt32(&present); 802b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin parcelable->reset(); 803b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 804b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin if (status != OK || !present) { 805b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return status; 806b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin } 807b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 808b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin setDataPosition(start); 809b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin parcelable->reset(new T()); 810b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 811b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin status = readParcelable(parcelable->get()); 812b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 813b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin if (status != OK) { 814b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin parcelable->reset(); 815b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin } 816b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 817b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return status; 818b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin} 819b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 820b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlintemplate<typename T> 821b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlinstatus_t Parcel::writeNullableParcelable(const std::unique_ptr<T>& parcelable) { 822b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return writeRawNullableParcelable(parcelable.get()); 82397f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley} 82497f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley 82597f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wileytemplate<typename T> 82697f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wileystatus_t Parcel::writeParcelableVector(const std::vector<T>& val) { 827b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return unsafeWriteTypedVector<T,const Parcelable&>(val, &Parcel::writeParcelable); 828b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin} 829b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 830b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlintemplate<typename T> 831b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlinstatus_t Parcel::writeParcelableVector(const std::unique_ptr<std::vector<std::unique_ptr<T>>>& val) { 832b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin if (val.get() == nullptr) { 833b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return this->writeInt32(-1); 834b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin } 835b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin 836b9872623ca0f2366c348d6d40a8ba45ee0e87710Casey Dahlin return unsafeWriteTypedVector(*val, &Parcel::writeParcelable); 83797f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley} 83897f048d19e51da4ea6ff98d8a9daf38f2577f182Christopher Wiley 8398683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian// --------------------------------------------------------------------------- 8408683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian 841edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectinline TextOutput& operator<<(TextOutput& to, const Parcel& parcel) 842edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 843edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project parcel.print(to); 844edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project return to; 845edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project} 846edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 847edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 848edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 849edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// Generic acquire and release of objects. 850edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectvoid acquire_object(const sp<ProcessState>& proc, 8516880307e8e35a6c484942443fb4ddd6173126152Ian Pedowitz const flat_binder_object& obj, const void* who); 852edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectvoid release_object(const sp<ProcessState>& proc, 8536880307e8e35a6c484942443fb4ddd6173126152Ian Pedowitz const flat_binder_object& obj, const void* who); 854edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 855edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectvoid flatten_binder(const sp<ProcessState>& proc, 856edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const sp<IBinder>& binder, flat_binder_object* out); 857edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectvoid flatten_binder(const sp<ProcessState>& proc, 858edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const wp<IBinder>& binder, flat_binder_object* out); 859edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatus_t unflatten_binder(const sp<ProcessState>& proc, 860edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const flat_binder_object& flat, sp<IBinder>* out); 861edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectstatus_t unflatten_binder(const sp<ProcessState>& proc, 862edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const flat_binder_object& flat, wp<IBinder>* out); 863edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 864edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 865edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 866edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 867edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 868edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_PARCEL_H 869