move native services under services/

moved surfaceflinger, audioflinger, cameraservice

all native services should now reside in this location.

Change-Id: Iee42b83dd2a94c3bf5107ab0895fe2dfcd5337a8

1 files changed, 0 insertions, 401 deletions

diff --git a/libs/surfaceflinger/DisplayHardware/DisplayHardwareBase.cpp b/libs/surfaceflinger/DisplayHardware/DisplayHardwareBase.cpp
deleted file mode 100644
index 1d09f84..0000000
--- a/libs/surfaceflinger/DisplayHardware/DisplayHardwareBase.cpp
+++ /dev/null
@@ -1,401 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <assert.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/resource.h>
-
-#include <linux/unistd.h>
-
-#include <utils/Log.h>
-
-#include "DisplayHardware/DisplayHardwareBase.h"
-#include "SurfaceFlinger.h"
-
-// ----------------------------------------------------------------------------
-// the sim build doesn't have gettid
-
-#ifndef HAVE_GETTID
-# define gettid getpid
-#endif
-
-// ----------------------------------------------------------------------------
-namespace android {
-
-static char const * kSleepFileName = "/sys/power/wait_for_fb_sleep";
-static char const * kWakeFileName = "/sys/power/wait_for_fb_wake";
-static char const * const kOldSleepFileName = "/sys/android_power/wait_for_fb_sleep";
-static char const * const kOldWakeFileName = "/sys/android_power/wait_for_fb_wake";
-
-// This dir exists if the framebuffer console is present, either built into
-// the kernel or loaded as a module.
-static char const * const kFbconSysDir = "/sys/class/graphics/fbcon";
-
-// ----------------------------------------------------------------------------
-
-DisplayHardwareBase::DisplayEventThreadBase::DisplayEventThreadBase(
-        const sp<SurfaceFlinger>& flinger)
-    : Thread(false), mFlinger(flinger) {
-}
-
-DisplayHardwareBase::DisplayEventThreadBase::~DisplayEventThreadBase() {
-}
-
-// ----------------------------------------------------------------------------
-
-DisplayHardwareBase::DisplayEventThread::DisplayEventThread(
-        const sp<SurfaceFlinger>& flinger)
-    : DisplayEventThreadBase(flinger)
-{
-}
-
-DisplayHardwareBase::DisplayEventThread::~DisplayEventThread()
-{
-}
-
-bool DisplayHardwareBase::DisplayEventThread::threadLoop()
-{
-    int err = 0;
-    char buf;
-    int fd;
-
-    fd = open(kSleepFileName, O_RDONLY, 0);
-    do {
-      err = read(fd, &buf, 1);
-    } while (err < 0 && errno == EINTR);
-    close(fd);
-    LOGW_IF(err<0, "ANDROID_WAIT_FOR_FB_SLEEP failed (%s)", strerror(errno));
-    if (err >= 0) {
-        sp<SurfaceFlinger> flinger = mFlinger.promote();
-        LOGD("About to give-up screen, flinger = %p", flinger.get());
-        if (flinger != 0) {
-            mBarrier.close();
-            flinger->screenReleased(0);
-            mBarrier.wait();
-        }
-    }
-    fd = open(kWakeFileName, O_RDONLY, 0);
-    do {
-      err = read(fd, &buf, 1);
-    } while (err < 0 && errno == EINTR);
-    close(fd);
-    LOGW_IF(err<0, "ANDROID_WAIT_FOR_FB_WAKE failed (%s)", strerror(errno));
-    if (err >= 0) {
-        sp<SurfaceFlinger> flinger = mFlinger.promote();
-        LOGD("Screen about to return, flinger = %p", flinger.get());
-        if (flinger != 0)
-            flinger->screenAcquired(0);
-    }
-    return true;
-}
-
-status_t DisplayHardwareBase::DisplayEventThread::releaseScreen() const
-{
-    mBarrier.open();
-    return NO_ERROR;
-}
-
-status_t DisplayHardwareBase::DisplayEventThread::readyToRun()
-{
-    if (access(kSleepFileName, R_OK) || access(kWakeFileName, R_OK)) {
-        if (access(kOldSleepFileName, R_OK) || access(kOldWakeFileName, R_OK)) {
-            LOGE("Couldn't open %s or %s", kSleepFileName, kWakeFileName);
-            return NO_INIT;
-        }
-        kSleepFileName = kOldSleepFileName;
-        kWakeFileName = kOldWakeFileName;
-    }
-    return NO_ERROR;
-}
-
-status_t DisplayHardwareBase::DisplayEventThread::initCheck() const
-{
-    return (((access(kSleepFileName, R_OK) == 0 &&
-            access(kWakeFileName, R_OK) == 0) ||
-            (access(kOldSleepFileName, R_OK) == 0 &&
-            access(kOldWakeFileName, R_OK) == 0)) &&
-            access(kFbconSysDir, F_OK) != 0) ? NO_ERROR : NO_INIT;
-}
-
-// ----------------------------------------------------------------------------
-
-pid_t DisplayHardwareBase::ConsoleManagerThread::sSignalCatcherPid = 0;
-
-DisplayHardwareBase::ConsoleManagerThread::ConsoleManagerThread(
-        const sp<SurfaceFlinger>& flinger)
-    : DisplayEventThreadBase(flinger), consoleFd(-1)
-{   
-    sSignalCatcherPid = 0;
-
-    // create a new console
-    char const * const ttydev = "/dev/tty0";
-    int fd = open(ttydev, O_RDWR | O_SYNC);
-    if (fd<0) {
-        LOGE("Can't open %s", ttydev);
-        this->consoleFd = -errno;
-        return;
-    }
-
-    // to make sure that we are in text mode
-    int res = ioctl(fd, KDSETMODE, (void*) KD_TEXT);
-    if (res<0) {
-        LOGE("ioctl(%d, KDSETMODE, ...) failed, res %d (%s)",
-                fd, res, strerror(errno));
-    }
-    
-    // get the current console
-    struct vt_stat vs;
-    res = ioctl(fd, VT_GETSTATE, &vs);
-    if (res<0) {
-        LOGE("ioctl(%d, VT_GETSTATE, ...) failed, res %d (%s)",
-                fd, res, strerror(errno));
-        this->consoleFd = -errno;
-        return;
-    }
-
-    // switch to console 7 (which is what X normaly uses)
-    int vtnum = 7;
-    do {
-        res = ioctl(fd, VT_ACTIVATE, (void*)vtnum);
-    } while(res < 0 && errno == EINTR);
-    if (res<0) {
-        LOGE("ioctl(%d, VT_ACTIVATE, ...) failed, %d (%s) for %d",
-                fd, errno, strerror(errno), vtnum);
-        this->consoleFd = -errno;
-        return;
-    }
-
-    do {
-        res = ioctl(fd, VT_WAITACTIVE, (void*)vtnum);
-    } while(res < 0 && errno == EINTR);
-    if (res<0) {
-        LOGE("ioctl(%d, VT_WAITACTIVE, ...) failed, %d %d %s for %d",
-                fd, res, errno, strerror(errno), vtnum);
-        this->consoleFd = -errno;
-        return;
-    }
-
-    // open the new console
-    close(fd);
-    fd = open(ttydev, O_RDWR | O_SYNC);
-    if (fd<0) {
-        LOGE("Can't open new console %s", ttydev);
-        this->consoleFd = -errno;
-        return;
-    }
-
-    /* disable console line buffer, echo, ... */
-    struct termios ttyarg;
-    ioctl(fd, TCGETS , &ttyarg);
-    ttyarg.c_iflag = 0;
-    ttyarg.c_lflag = 0;
-    ioctl(fd, TCSETS , &ttyarg);
-
-    // set up signals so we're notified when the console changes
-    // we can't use SIGUSR1 because it's used by the java-vm
-    vm.mode = VT_PROCESS;
-    vm.waitv = 0;
-    vm.relsig = SIGUSR2;
-    vm.acqsig = SIGUNUSED;
-    vm.frsig = 0;
-
-    struct sigaction act;
-    sigemptyset(&act.sa_mask);
-    act.sa_handler = sigHandler;
-    act.sa_flags = 0;
-    sigaction(vm.relsig, &act, NULL);
-
-    sigemptyset(&act.sa_mask);
-    act.sa_handler = sigHandler;
-    act.sa_flags = 0;
-    sigaction(vm.acqsig, &act, NULL);
-
-    sigset_t mask;
-    sigemptyset(&mask);
-    sigaddset(&mask, vm.relsig);
-    sigaddset(&mask, vm.acqsig);
-    sigprocmask(SIG_BLOCK, &mask, NULL);
-
-    // switch to graphic mode
-    res = ioctl(fd, KDSETMODE, (void*)KD_GRAPHICS);
-    LOGW_IF(res<0,
-            "ioctl(%d, KDSETMODE, KD_GRAPHICS) failed, res %d", fd, res);
-
-    this->prev_vt_num = vs.v_active;
-    this->vt_num = vtnum;
-    this->consoleFd = fd;
-}
-
-DisplayHardwareBase::ConsoleManagerThread::~ConsoleManagerThread()
-{   
-    if (this->consoleFd >= 0) {
-        int fd = this->consoleFd;
-        int prev_vt_num = this->prev_vt_num;
-        int res;
-        ioctl(fd, KDSETMODE, (void*)KD_TEXT);
-        do {
-            res = ioctl(fd, VT_ACTIVATE, (void*)prev_vt_num);
-        } while(res < 0 && errno == EINTR);
-        do {
-            res = ioctl(fd, VT_WAITACTIVE, (void*)prev_vt_num);
-        } while(res < 0 && errno == EINTR);
-        close(fd);    
-        char const * const ttydev = "/dev/tty0";
-        fd = open(ttydev, O_RDWR | O_SYNC);
-        ioctl(fd, VT_DISALLOCATE, 0);
-        close(fd);
-    }
-}
-
-status_t DisplayHardwareBase::ConsoleManagerThread::readyToRun()
-{
-    if (this->consoleFd >= 0) {
-        sSignalCatcherPid = gettid();
-        
-        sigset_t mask;
-        sigemptyset(&mask);
-        sigaddset(&mask, vm.relsig);
-        sigaddset(&mask, vm.acqsig);
-        sigprocmask(SIG_BLOCK, &mask, NULL);
-
-        int res = ioctl(this->consoleFd, VT_SETMODE, &vm);
-        if (res<0) {
-            LOGE("ioctl(%d, VT_SETMODE, ...) failed, %d (%s)",
-                    this->consoleFd, errno, strerror(errno));
-        }
-        return NO_ERROR;
-    }
-    return this->consoleFd;
-}
-
-void DisplayHardwareBase::ConsoleManagerThread::requestExit()
-{
-    Thread::requestExit();
-    if (sSignalCatcherPid != 0) {
-        // wake the thread up
-        kill(sSignalCatcherPid, SIGINT);
-        // wait for it...
-    }
-}
-
-void DisplayHardwareBase::ConsoleManagerThread::sigHandler(int sig)
-{
-    // resend the signal to our signal catcher thread
-    LOGW("received signal %d in thread %d, resending to %d",
-            sig, gettid(), sSignalCatcherPid);
-
-    // we absolutely need the delays below because without them
-    // our main thread never gets a chance to handle the signal.
-    usleep(10000);
-    kill(sSignalCatcherPid, sig);
-    usleep(10000);
-}
-
-status_t DisplayHardwareBase::ConsoleManagerThread::releaseScreen() const
-{
-    int fd = this->consoleFd;
-    int err = ioctl(fd, VT_RELDISP, (void*)1);
-    LOGE_IF(err<0, "ioctl(%d, VT_RELDISP, 1) failed %d (%s)",
-        fd, errno, strerror(errno));
-    return (err<0) ? (-errno) : status_t(NO_ERROR);
-}
-
-bool DisplayHardwareBase::ConsoleManagerThread::threadLoop()
-{
-    sigset_t mask;
-    sigemptyset(&mask);
-    sigaddset(&mask, vm.relsig);
-    sigaddset(&mask, vm.acqsig);
-
-    int sig = 0;
-    sigwait(&mask, &sig);
-
-    if (sig == vm.relsig) {
-        sp<SurfaceFlinger> flinger = mFlinger.promote();
-        //LOGD("About to give-up screen, flinger = %p", flinger.get());
-        if (flinger != 0)
-            flinger->screenReleased(0);
-    } else if (sig == vm.acqsig) {
-        sp<SurfaceFlinger> flinger = mFlinger.promote();
-        //LOGD("Screen about to return, flinger = %p", flinger.get());
-        if (flinger != 0) 
-            flinger->screenAcquired(0);
-    }
-    
-    return true;
-}
-
-status_t DisplayHardwareBase::ConsoleManagerThread::initCheck() const
-{
-    return consoleFd >= 0 ? NO_ERROR : NO_INIT;
-}
-
-// ----------------------------------------------------------------------------
-
-DisplayHardwareBase::DisplayHardwareBase(const sp<SurfaceFlinger>& flinger,
-        uint32_t displayIndex) 
-    : mCanDraw(true)
-{
-    mDisplayEventThread = new DisplayEventThread(flinger);
-    if (mDisplayEventThread->initCheck() != NO_ERROR) {
-        // fall-back on the console
-        mDisplayEventThread = new ConsoleManagerThread(flinger);
-    }
-}
-
-DisplayHardwareBase::~DisplayHardwareBase()
-{
-    // request exit
-    mDisplayEventThread->requestExitAndWait();
-}
-
-
-bool DisplayHardwareBase::canDraw() const
-{
-    return mCanDraw;
-}
-
-void DisplayHardwareBase::releaseScreen() const
-{
-    status_t err = mDisplayEventThread->releaseScreen();
-    if (err >= 0) {
-        //LOGD("screen given-up");
-        mCanDraw = false;
-    }
-}
-
-void DisplayHardwareBase::acquireScreen() const
-{
-    status_t err = mDisplayEventThread->acquireScreen();
-    if (err >= 0) {
-        //LOGD("screen returned");
-        mCanDraw = true;
-    }
-}
-
-}; // namespace android