Examples with DropBoxManager android.os.DropBoxManager used on opensource projects

Example 61 with DropBoxManager

use of android.os.DropBoxManager in project android_frameworks_base by DirtyUnicorns.

the class DropBoxTest method testIsTagEnabled.

public void testIsTagEnabled() throws Exception {
    File dir = getEmptyDir("testIsTagEnabled");
    DropBoxManagerService service = new DropBoxManagerService(getContext(), dir);
    DropBoxManager dropbox = new DropBoxManager(getContext(), service.getServiceStub());
    long before = System.currentTimeMillis();
    dropbox.addText("DropBoxTest", "TEST-ENABLED");
    assertTrue(dropbox.isTagEnabled("DropBoxTest"));
    ContentResolver cr = getContext().getContentResolver();
    Settings.Global.putString(cr, Settings.Global.DROPBOX_TAG_PREFIX + "DropBoxTest", "disabled");
    dropbox.addText("DropBoxTest", "TEST-DISABLED");
    assertFalse(dropbox.isTagEnabled("DropBoxTest"));
    Settings.Global.putString(cr, Settings.Global.DROPBOX_TAG_PREFIX + "DropBoxTest", "");
    dropbox.addText("DropBoxTest", "TEST-ENABLED-AGAIN");
    assertTrue(dropbox.isTagEnabled("DropBoxTest"));
    DropBoxManager.Entry e0 = dropbox.getNextEntry("DropBoxTest", before);
    DropBoxManager.Entry e1 = dropbox.getNextEntry("DropBoxTest", e0.getTimeMillis());
    assertTrue(null == dropbox.getNextEntry("DropBoxTest", e1.getTimeMillis()));
    assertEquals("TEST-ENABLED", e0.getText(80));
    assertEquals("TEST-ENABLED-AGAIN", e1.getText(80));
    e0.close();
    e1.close();
}

Example 62 with DropBoxManager

use of android.os.DropBoxManager in project android_frameworks_base by DirtyUnicorns.

the class DropBoxTest method testAddEntriesInTheFuture.

public void testAddEntriesInTheFuture() throws Exception {
    File dir = getEmptyDir("testAddEntriesInTheFuture");
    long before = System.currentTimeMillis();
    // Near future: should be allowed to persist
    FileWriter w0 = new FileWriter(new File(dir, "DropBoxTest@" + (before + 5000) + ".txt"));
    w0.write("FUTURE0");
    w0.close();
    // Far future: should be collapsed
    FileWriter w1 = new FileWriter(new File(dir, "DropBoxTest@" + (before + 100000) + ".txt"));
    w1.write("FUTURE1");
    w1.close();
    // Another far future item, this one gzipped
    File f2 = new File(dir, "DropBoxTest@" + (before + 100001) + ".txt.gz");
    GZIPOutputStream gz2 = new GZIPOutputStream(new FileOutputStream(f2));
    gz2.write("FUTURE2".getBytes());
    gz2.close();
    // Tombstone in the far future
    new FileOutputStream(new File(dir, "DropBoxTest@" + (before + 100002) + ".lost")).close();
    DropBoxManagerService service = new DropBoxManagerService(getContext(), dir);
    DropBoxManager dropbox = new DropBoxManager(getContext(), service.getServiceStub());
    // Until a write, the timestamps are taken at face value
    DropBoxManager.Entry e0 = dropbox.getNextEntry(null, before);
    DropBoxManager.Entry e1 = dropbox.getNextEntry(null, e0.getTimeMillis());
    DropBoxManager.Entry e2 = dropbox.getNextEntry(null, e1.getTimeMillis());
    DropBoxManager.Entry e3 = dropbox.getNextEntry(null, e2.getTimeMillis());
    assertTrue(null == dropbox.getNextEntry(null, e3.getTimeMillis()));
    assertEquals("FUTURE0", e0.getText(80));
    assertEquals("FUTURE1", e1.getText(80));
    assertEquals("FUTURE2", e2.getText(80));
    assertEquals(null, e3.getText(80));
    assertEquals(before + 5000, e0.getTimeMillis());
    assertEquals(before + 100000, e1.getTimeMillis());
    assertEquals(before + 100001, e2.getTimeMillis());
    assertEquals(before + 100002, e3.getTimeMillis());
    e0.close();
    e1.close();
    e2.close();
    e3.close();
    // Write something to force a collapse
    dropbox.addText("NotDropBoxTest", "FUTURE");
    e0 = dropbox.getNextEntry(null, before);
    e1 = dropbox.getNextEntry(null, e0.getTimeMillis());
    e2 = dropbox.getNextEntry(null, e1.getTimeMillis());
    e3 = dropbox.getNextEntry(null, e2.getTimeMillis());
    assertTrue(null == dropbox.getNextEntry("DropBoxTest", e3.getTimeMillis()));
    assertEquals("FUTURE0", e0.getText(80));
    assertEquals("FUTURE1", e1.getText(80));
    assertEquals("FUTURE2", e2.getText(80));
    assertEquals(null, e3.getText(80));
    assertEquals(before + 5000, e0.getTimeMillis());
    assertEquals(before + 5001, e1.getTimeMillis());
    assertEquals(before + 5002, e2.getTimeMillis());
    assertEquals(before + 5003, e3.getTimeMillis());
    e0.close();
    e1.close();
    e2.close();
    e3.close();
}

Example 63 with DropBoxManager

use of android.os.DropBoxManager in project XobotOS by xamarin.

the class ContextImpl method createDropBoxManager.

/* package */
static DropBoxManager createDropBoxManager() {
    IBinder b = ServiceManager.getService(DROPBOX_SERVICE);
    IDropBoxManagerService service = IDropBoxManagerService.Stub.asInterface(b);
    if (service == null) {
        // DROPBOX_SERVICE is registered.
        return null;
    }
    return new DropBoxManager(service);
}

Example 64 with DropBoxManager

use of android.os.DropBoxManager in project android_frameworks_base by DirtyUnicorns.

the class BootReceiver method logBootEvents.

private void logBootEvents(Context ctx) throws IOException {
    final DropBoxManager db = (DropBoxManager) ctx.getSystemService(Context.DROPBOX_SERVICE);
    final String headers = getBootHeadersToLogAndUpdate();
    final String bootReason = SystemProperties.get("ro.boot.bootreason", null);
    String recovery = RecoverySystem.handleAftermath(ctx);
    if (recovery != null && db != null) {
        db.addText("SYSTEM_RECOVERY_LOG", headers + recovery);
    }
    String lastKmsgFooter = "";
    if (bootReason != null) {
        lastKmsgFooter = new StringBuilder(512).append("\n").append("Boot info:\n").append("Last boot reason: ").append(bootReason).append("\n").toString();
    }
    HashMap<String, Long> timestamps = readTimestamps();
    if (SystemProperties.getLong("ro.runtime.firstboot", 0) == 0) {
        if (StorageManager.inCryptKeeperBounce()) {
        // Encrypted, first boot to get PIN/pattern/password so data is tmpfs
        // Don't set ro.runtime.firstboot so that we will do this again
        // when data is properly mounted
        } else {
            String now = Long.toString(System.currentTimeMillis());
            SystemProperties.set("ro.runtime.firstboot", now);
        }
        if (db != null)
            db.addText("SYSTEM_BOOT", headers);
        // Negative sizes mean to take the *tail* of the file (see FileUtils.readTextFile())
        addFileWithFootersToDropBox(db, timestamps, headers, lastKmsgFooter, "/proc/last_kmsg", -LOG_SIZE, "SYSTEM_LAST_KMSG");
        addFileWithFootersToDropBox(db, timestamps, headers, lastKmsgFooter, "/sys/fs/pstore/console-ramoops", -LOG_SIZE, "SYSTEM_LAST_KMSG");
        addFileToDropBox(db, timestamps, headers, "/cache/recovery/log", -LOG_SIZE, "SYSTEM_RECOVERY_LOG");
        addFileToDropBox(db, timestamps, headers, "/cache/recovery/last_kmsg", -LOG_SIZE, "SYSTEM_RECOVERY_KMSG");
        addAuditErrorsToDropBox(db, timestamps, headers, -LOG_SIZE, "SYSTEM_AUDIT");
        addFsckErrorsToDropBox(db, timestamps, headers, -LOG_SIZE, "SYSTEM_FSCK");
    } else {
        if (db != null)
            db.addText("SYSTEM_RESTART", headers);
    }
    // Scan existing tombstones (in case any new ones appeared)
    File[] tombstoneFiles = TOMBSTONE_DIR.listFiles();
    for (int i = 0; tombstoneFiles != null && i < tombstoneFiles.length; i++) {
        if (tombstoneFiles[i].isFile()) {
            addFileToDropBox(db, timestamps, headers, tombstoneFiles[i].getPath(), LOG_SIZE, "SYSTEM_TOMBSTONE");
        }
    }
    writeTimestamps(timestamps);
    // Start watching for new tombstone files; will record them as they occur.
    // This gets registered with the singleton file observer thread.
    sTombstoneObserver = new FileObserver(TOMBSTONE_DIR.getPath(), FileObserver.CLOSE_WRITE) {

        @Override
        public void onEvent(int event, String path) {
            HashMap<String, Long> timestamps = readTimestamps();
            try {
                File file = new File(TOMBSTONE_DIR, path);
                if (file.isFile()) {
                    addFileToDropBox(db, timestamps, headers, file.getPath(), LOG_SIZE, "SYSTEM_TOMBSTONE");
                }
            } catch (IOException e) {
                Slog.e(TAG, "Can't log tombstone", e);
            }
            writeTimestamps(timestamps);
        }
    };
    sTombstoneObserver.startWatching();
}

Example 65 with DropBoxManager

use of android.os.DropBoxManager in project android_frameworks_base by AOSPA.

the class BatteryService method logBatteryStatsLocked.

private void logBatteryStatsLocked() {
    IBinder batteryInfoService = ServiceManager.getService(BatteryStats.SERVICE_NAME);
    if (batteryInfoService == null)
        return;
    DropBoxManager db = (DropBoxManager) mContext.getSystemService(Context.DROPBOX_SERVICE);
    if (db == null || !db.isTagEnabled("BATTERY_DISCHARGE_INFO"))
        return;
    File dumpFile = null;
    FileOutputStream dumpStream = null;
    try {
        // dump the service to a file
        dumpFile = new File(DUMPSYS_DATA_PATH + BatteryStats.SERVICE_NAME + ".dump");
        dumpStream = new FileOutputStream(dumpFile);
        batteryInfoService.dump(dumpStream.getFD(), DUMPSYS_ARGS);
        FileUtils.sync(dumpStream);
        // add dump file to drop box
        db.addFile("BATTERY_DISCHARGE_INFO", dumpFile, DropBoxManager.IS_TEXT);
    } catch (RemoteException e) {
        Slog.e(TAG, "failed to dump battery service", e);
    } catch (IOException e) {
        Slog.e(TAG, "failed to write dumpsys file", e);
    } finally {
        // make sure we clean up
        if (dumpStream != null) {
            try {
                dumpStream.close();
            } catch (IOException e) {
                Slog.e(TAG, "failed to close dumpsys output stream");
            }
        }
        if (dumpFile != null && !dumpFile.delete()) {
            Slog.e(TAG, "failed to delete temporary dumpsys file: " + dumpFile.getAbsolutePath());
        }
    }
}