1 files changed, 0 insertions, 348 deletions
diff --git a/libs/utils/BpBinder.cpp b/libs/utils/BpBinder.cpp
deleted file mode 100644
index 69ab195..0000000
--- a/libs/utils/BpBinder.cpp
+++ /dev/null
@@ -1,348 +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.
- */
-
-#define LOG_TAG "BpBinder"
-//#define LOG_NDEBUG 0
-
-#include <utils/BpBinder.h>
-
-#include <utils/IPCThreadState.h>
-#include <utils/Log.h>
-
-#include <stdio.h>
-
-//#undef LOGV
-//#define LOGV(...) fprintf(stderr, __VA_ARGS__)
-
-namespace android {
-
-// ---------------------------------------------------------------------------
-
-BpBinder::ObjectManager::ObjectManager()
-{
-}
-
-BpBinder::ObjectManager::~ObjectManager()
-{
-    kill();
-}
-
-void BpBinder::ObjectManager::attach(
-    const void* objectID, void* object, void* cleanupCookie,
-    IBinder::object_cleanup_func func)
-{
-    entry_t e;
-    e.object = object;
-    e.cleanupCookie = cleanupCookie;
-    e.func = func;
-
-    if (mObjects.indexOfKey(objectID) >= 0) {
-        LOGE("Trying to attach object ID %p to binder ObjectManager %p with object %p, but object ID already in use",
-                objectID, this,  object);
-        return;
-    }
-
-    mObjects.add(objectID, e);
-}
-
-void* BpBinder::ObjectManager::find(const void* objectID) const
-{
-    const ssize_t i = mObjects.indexOfKey(objectID);
-    if (i < 0) return NULL;
-    return mObjects.valueAt(i).object;
-}
-
-void BpBinder::ObjectManager::detach(const void* objectID)
-{
-    mObjects.removeItem(objectID);
-}
-
-void BpBinder::ObjectManager::kill()
-{
-    const size_t N = mObjects.size();
-    LOGV("Killing %d objects in manager %p", N, this);
-    for (size_t i=0; i<N; i++) {
-        const entry_t& e = mObjects.valueAt(i);
-        if (e.func != NULL) {
-            e.func(mObjects.keyAt(i), e.object, e.cleanupCookie);
-        }
-    }
-
-    mObjects.clear();
-}
-
-// ---------------------------------------------------------------------------
-
-BpBinder::BpBinder(int32_t handle)
-    : mHandle(handle)
-    , mAlive(1)
-    , mObitsSent(0)
-    , mObituaries(NULL)
-{
-    LOGV("Creating BpBinder %p handle %d\n", this, mHandle);
-
-    extendObjectLifetime(OBJECT_LIFETIME_WEAK);
-    IPCThreadState::self()->incWeakHandle(handle);
-}
-
-String16 BpBinder::getInterfaceDescriptor() const
-{
-    String16 res;
-    Parcel send, reply;
-    status_t err = const_cast<BpBinder*>(this)->transact(
-            INTERFACE_TRANSACTION, send, &reply);
-    if (err == NO_ERROR) {
-        res = reply.readString16();
-    }
-    return res;
-}
-
-bool BpBinder::isBinderAlive() const
-{
-    return mAlive != 0;
-}
-
-status_t BpBinder::pingBinder()
-{
-    Parcel send;
-    Parcel reply;
-    status_t err = transact(PING_TRANSACTION, send, &reply);
-    if (err != NO_ERROR) return err;
-    if (reply.dataSize() < sizeof(status_t)) return NOT_ENOUGH_DATA;
-    return (status_t)reply.readInt32();
-}
-
-status_t BpBinder::dump(int fd, const Vector<String16>& args)
-{
-    Parcel send;
-    Parcel reply;
-    send.writeFileDescriptor(fd);
-    const size_t numArgs = args.size();
-    send.writeInt32(numArgs);
-    for (size_t i = 0; i < numArgs; i++) {
-        send.writeString16(args[i]);
-    }
-    status_t err = transact(DUMP_TRANSACTION, send, &reply);
-    return err;
-}
-
-status_t BpBinder::transact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    // Once a binder has died, it will never come back to life.
-    if (mAlive) {
-        status_t status = IPCThreadState::self()->transact(
-            mHandle, code, data, reply, flags);
-        if (status == DEAD_OBJECT) mAlive = 0;
-        return status;
-    }
-
-    return DEAD_OBJECT;
-}
-
-status_t BpBinder::linkToDeath(
-    const sp<DeathRecipient>& recipient, void* cookie, uint32_t flags)
-{
-    Obituary ob;
-    ob.recipient = recipient;
-    ob.cookie = cookie;
-    ob.flags = flags;
-
-    LOG_ALWAYS_FATAL_IF(recipient == NULL,
-                        "linkToDeath(): recipient must be non-NULL");
-
-    {
-        AutoMutex _l(mLock);
-
-        if (!mObitsSent) {
-            if (!mObituaries) {
-                mObituaries = new Vector<Obituary>;
-                if (!mObituaries) {
-                    return NO_MEMORY;
-                }
-                LOGV("Requesting death notification: %p handle %d\n", this, mHandle);
-                getWeakRefs()->incWeak(this);
-                IPCThreadState* self = IPCThreadState::self();
-                self->requestDeathNotification(mHandle, this);
-                self->flushCommands();
-            }
-            ssize_t res = mObituaries->add(ob);
-            return res >= (ssize_t)NO_ERROR ? (status_t)NO_ERROR : res;
-        }
-    }
-
-    return DEAD_OBJECT;
-}
-
-status_t BpBinder::unlinkToDeath(
-    const wp<DeathRecipient>& recipient, void* cookie, uint32_t flags,
-    wp<DeathRecipient>* outRecipient)
-{
-    AutoMutex _l(mLock);
-
-    if (mObitsSent) {
-        return DEAD_OBJECT;
-    }
-
-    const size_t N = mObituaries ? mObituaries->size() : 0;
-    for (size_t i=0; i<N; i++) {
-        const Obituary& obit = mObituaries->itemAt(i);
-        if ((obit.recipient == recipient
-                    || (recipient == NULL && obit.cookie == cookie))
-                && obit.flags == flags) {
-            const uint32_t allFlags = obit.flags|flags;
-            if (outRecipient != NULL) {
-                *outRecipient = mObituaries->itemAt(i).recipient;
-            }
-            mObituaries->removeAt(i);
-            if (mObituaries->size() == 0) {
-                LOGV("Clearing death notification: %p handle %d\n", this, mHandle);
-                IPCThreadState* self = IPCThreadState::self();
-                self->clearDeathNotification(mHandle, this);
-                self->flushCommands();
-                delete mObituaries;
-                mObituaries = NULL;
-            }
-            return NO_ERROR;
-        }
-    }
-
-    return NAME_NOT_FOUND;
-}
-
-void BpBinder::sendObituary()
-{
-    LOGV("Sending obituary for proxy %p handle %d, mObitsSent=%s\n",
-        this, mHandle, mObitsSent ? "true" : "false");
-
-    mAlive = 0;
-    if (mObitsSent) return;
-
-    mLock.lock();
-    Vector<Obituary>* obits = mObituaries;
-    if(obits != NULL) {
-        LOGV("Clearing sent death notification: %p handle %d\n", this, mHandle);
-        IPCThreadState* self = IPCThreadState::self();
-        self->clearDeathNotification(mHandle, this);
-        self->flushCommands();
-        mObituaries = NULL;
-    }
-    mObitsSent = 1;
-    mLock.unlock();
-
-    LOGV("Reporting death of proxy %p for %d recipients\n",
-        this, obits ? obits->size() : 0);
-
-    if (obits != NULL) {
-        const size_t N = obits->size();
-        for (size_t i=0; i<N; i++) {
-            reportOneDeath(obits->itemAt(i));
-        }
-
-        delete obits;
-    }
-}
-
-void BpBinder::reportOneDeath(const Obituary& obit)
-{
-    sp<DeathRecipient> recipient = obit.recipient.promote();
-    LOGV("Reporting death to recipient: %p\n", recipient.get());
-    if (recipient == NULL) return;
-
-    recipient->binderDied(this);
-}
-
-
-void BpBinder::attachObject(
-    const void* objectID, void* object, void* cleanupCookie,
-    object_cleanup_func func)
-{
-    AutoMutex _l(mLock);
-    LOGV("Attaching object %p to binder %p (manager=%p)", object, this, &mObjects);
-    mObjects.attach(objectID, object, cleanupCookie, func);
-}
-
-void* BpBinder::findObject(const void* objectID) const
-{
-    AutoMutex _l(mLock);
-    return mObjects.find(objectID);
-}
-
-void BpBinder::detachObject(const void* objectID)
-{
-    AutoMutex _l(mLock);
-    mObjects.detach(objectID);
-}
-
-BpBinder* BpBinder::remoteBinder()
-{
-    return this;
-}
-
-BpBinder::~BpBinder()
-{
-    LOGV("Destroying BpBinder %p handle %d\n", this, mHandle);
-
-    IPCThreadState* ipc = IPCThreadState::self();
-
-    mLock.lock();
-    Vector<Obituary>* obits = mObituaries;
-    if(obits != NULL) {
-        if (ipc) ipc->clearDeathNotification(mHandle, this);
-        mObituaries = NULL;
-    }
-    mLock.unlock();
-
-    if (obits != NULL) {
-        // XXX Should we tell any remaining DeathRecipient
-        // objects that the last strong ref has gone away, so they
-        // are no longer linked?
-        delete obits;
-    }
-
-    if (ipc) {
-        ipc->expungeHandle(mHandle, this);
-        ipc->decWeakHandle(mHandle);
-    }
-}
-
-void BpBinder::onFirstRef()
-{
-    LOGV("onFirstRef BpBinder %p handle %d\n", this, mHandle);
-    IPCThreadState* ipc = IPCThreadState::self();
-    if (ipc) ipc->incStrongHandle(mHandle);
-}
-
-void BpBinder::onLastStrongRef(const void* id)
-{
-    LOGV("onLastStrongRef BpBinder %p handle %d\n", this, mHandle);
-    IF_LOGV() {
-        printRefs();
-    }
-    IPCThreadState* ipc = IPCThreadState::self();
-    if (ipc) ipc->decStrongHandle(mHandle);
-}
-
-bool BpBinder::onIncStrongAttempted(uint32_t flags, const void* id)
-{
-    LOGV("onIncStrongAttempted BpBinder %p handle %d\n", this, mHandle);
-    IPCThreadState* ipc = IPCThreadState::self();
-    return ipc ? ipc->attemptIncStrongHandle(mHandle) == NO_ERROR : false;
-}
-
-// ---------------------------------------------------------------------------
-
-}; // namespace android