auto import from //depot/cupcake/@135843

4 files changed, 0 insertions, 324 deletions

diff --git a/power/Android.mk b/power/Android.mk
deleted file mode 100644
index a524d0e..0000000
--- a/power/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-# Copyright 2006 The Android Open Source Project
-
-LOCAL_SRC_FILES += power/power.c
-
-ifeq ($(QEMU_HARDWARE),true)
-  LOCAL_SRC_FILES += power/power_qemu.c
-  LOCAL_CFLAGS    += -DQEMU_POWER=1
-endif
diff --git a/power/power.c b/power/power.c
deleted file mode 100644
index 1130dfa..0000000
--- a/power/power.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * Copyright (C) 2008 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 <hardware_legacy/power.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/time.h>
-#include <time.h>
-#include <errno.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <pthread.h>
-
-#define LOG_TAG "power"
-#include <utils/Log.h>
-
-#include "qemu.h"
-#ifdef QEMU_POWER
-#include "power_qemu.h"
-#endif
-
-enum {
-    ACQUIRE_PARTIAL_WAKE_LOCK = 0,
-    RELEASE_WAKE_LOCK,
-    REQUEST_STATE,
-    OUR_FD_COUNT
-};
-
-const char * const OLD_PATHS[] = {
-    "/sys/android_power/acquire_partial_wake_lock",
-    "/sys/android_power/release_wake_lock",
-    "/sys/android_power/request_state"
-};
-
-const char * const NEW_PATHS[] = {
-    "/sys/power/wake_lock",
-    "/sys/power/wake_unlock",
-    "/sys/power/state"
-};
-
-const char * const AUTO_OFF_TIMEOUT_DEV = "/sys/android_power/auto_off_timeout";
-
-const char * const LCD_BACKLIGHT = "/sys/class/leds/lcd-backlight/brightness";
-const char * const BUTTON_BACKLIGHT = "/sys/class/leds/button-backlight/brightness";
-const char * const KEYBOARD_BACKLIGHT = "/sys/class/leds/keyboard-backlight/brightness";
-
-//XXX static pthread_once_t g_initialized = THREAD_ONCE_INIT;
-static int g_initialized = 0;
-static int g_fds[OUR_FD_COUNT];
-static int g_error = 1;
-
-static const char *off_state = "mem";
-static const char *on_state = "on";
-
-static int64_t systemTime()
-{
-    struct timespec t;
-    t.tv_sec = t.tv_nsec = 0;
-    clock_gettime(CLOCK_MONOTONIC, &t);
-    return t.tv_sec*1000000000LL + t.tv_nsec;
-}
-
-static int
-open_file_descriptors(const char * const paths[])
-{
-    int i;
-    for (i=0; i<OUR_FD_COUNT; i++) {
-        int fd = open(paths[i], O_RDWR);
-        if (fd < 0) {
-            fprintf(stderr, "fatal error opening \"%s\"\n", paths[i]);
-            g_error = errno;
-            return -1;
-        }
-        g_fds[i] = fd;
-    }
-
-    g_error = 0;
-    return 0;
-}
-
-static inline void
-initialize_fds(void)
-{
-    // XXX: should be this:
-    //pthread_once(&g_initialized, open_file_descriptors);
-    // XXX: not this:
-    if (g_initialized == 0) {
-        if(open_file_descriptors(NEW_PATHS) < 0) {
-            open_file_descriptors(OLD_PATHS);
-            on_state = "wake";
-            off_state = "standby";
-        }
-        g_initialized = 1;
-    }
-}
-
-int
-acquire_wake_lock(int lock, const char* id)
-{
-    initialize_fds();
-
-//    LOGI("acquire_wake_lock lock=%d id='%s'\n", lock, id);
-
-    if (g_error) return g_error;
-
-    int fd;
-
-    if (lock == PARTIAL_WAKE_LOCK) {
-        fd = g_fds[ACQUIRE_PARTIAL_WAKE_LOCK];
-    }
-    else {
-        return EINVAL;
-    }
-
-    return write(fd, id, strlen(id));
-}
-
-int
-release_wake_lock(const char* id)
-{
-    initialize_fds();
-
-//    LOGI("release_wake_lock id='%s'\n", id);
-
-    if (g_error) return g_error;
-
-    ssize_t len = write(g_fds[RELEASE_WAKE_LOCK], id, strlen(id));
-    return len >= 0;
-}
-
-int
-set_last_user_activity_timeout(int64_t delay)
-{
-//    LOGI("set_last_user_activity_timeout delay=%d\n", ((int)(delay)));
-
-    int fd = open(AUTO_OFF_TIMEOUT_DEV, O_RDWR);
-    if (fd >= 0) {
-        char buf[32];
-        ssize_t len;
-        len = sprintf(buf, "%d", ((int)(delay)));
-        len = write(fd, buf, len);
-        close(fd);
-        return 0;
-    } else {
-        return errno;
-    }
-}
-
-static void
-set_a_light(const char* path, int value)
-{
-    int fd;
-    static int already_warned = 0;
-
-    // LOGI("set_a_light(%s, %d)\n", path, value);
-
-    fd = open(path, O_RDWR);
-    if (fd >= 0) {
-        char    buffer[20];
-        int bytes = sprintf(buffer, "%d\n", value);
-        write(fd, buffer, bytes);
-        close(fd);
-    } else {
-        if (already_warned == 0) {
-            LOGE("set_a_light failed to open %s\n", path);
-            already_warned = 1;
-        }
-    }
-}
-
-int
-set_light_brightness(unsigned int mask, unsigned int brightness)
-{
-    QEMU_FALLBACK(set_light_brightness(mask,brightness));
-
-    initialize_fds();
-
-//    LOGI("set_light_brightness mask=0x%08x brightness=%d now=%lld g_error=%s\n",
-//            mask, brightness, systemTime(), strerror(g_error));
-
-    if (mask & KEYBOARD_LIGHT) {
-        set_a_light(KEYBOARD_BACKLIGHT, brightness);
-    }
-
-    if (mask & SCREEN_LIGHT) {
-        set_a_light(LCD_BACKLIGHT, brightness);
-    }
-
-    if (mask & BUTTON_LIGHT) {
-        set_a_light(BUTTON_BACKLIGHT, brightness);
-    }
-
-    return 0;
-}
-
-
-int
-set_screen_state(int on)
-{
-    QEMU_FALLBACK(set_screen_state(on));
-
-    //LOGI("*** set_screen_state %d", on);
-
-    initialize_fds();
-
-    //LOGI("go_to_sleep eventTime=%lld now=%lld g_error=%s\n", eventTime,
-      //      systemTime(), strerror(g_error));
-
-    if (g_error) return g_error;
-
-    char buf[32];
-    int len;
-    if(on)
-        len = sprintf(buf, on_state);
-    else
-        len = sprintf(buf, off_state);
-    len = write(g_fds[REQUEST_STATE], buf, len);
-    if(len < 0) {
-        LOGE("Failed setting last user activity: g_error=%d\n", g_error);
-    }
-    return 0;
-}
diff --git a/power/power_qemu.c b/power/power_qemu.c
deleted file mode 100644
index d400082..0000000
--- a/power/power_qemu.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2008 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 "qemu.h"
-#include "power_qemu.h"
-#include <fcntl.h>
-#include <errno.h>
-#include <hardware_legacy/power.h>
-
-static void
-set_a_light(const char*  name, unsigned  brightness)
-{
-    qemu_control_command( "power:light:brightness:%s:%d",
-                          name, brightness );
-}
-
-int
-qemu_set_light_brightness(unsigned int mask, unsigned int brightness)
-{
-    if (mask & KEYBOARD_LIGHT) {
-        set_a_light("keyboard_backlight", brightness);
-    }
-    if (mask & SCREEN_LIGHT) {
-        set_a_light("lcd_backlight", brightness);
-    }
-    if (mask & BUTTON_LIGHT) {
-        set_a_light("button_backlight", brightness);
-    }
-    return 0;
-}
-
-
-int
-qemu_set_screen_state(int on)
-{
-    qemu_control_command( "power:screen_state:%s", on ? "wake" : "standby" );
-    return 0;
-}
-
diff --git a/power/power_qemu.h b/power/power_qemu.h
deleted file mode 100644
index 3004950..0000000
--- a/power/power_qemu.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef _power_qemu_h
-#define _power_qemu_h
-
-#include <stdint.h>
-
-extern int
-qemu_set_light_brightness(unsigned int mask, unsigned int brightness);
-
-extern int
-qemu_set_screen_state(int on);
-
-#endif /* _power_qemu_h */