Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bacc5102 authored by Android (Google) Code Review's avatar Android (Google) Code Review Committed by The Android Open Source Project
Browse files

am d09f86ce: Merge changes 5548,5549 into donut 

Merge commit 'd09f86ce'

* commit 'd09f86ce':
  Better (and less) logging from backup.
  Add an extra null terminator.  String8::unlockBuffer is
parents 6034cb56 d09f86ce

core/jni/android_backup_BackupHelperDispatcher.cpp

+10 −2
Original line number Diff line number Diff line
@@ -87,6 +87,14 @@ readHeader_native(JNIEnv* env, jobject clazz, jobject headerObj, jobject fdObj) 
        }

    }



#if 0

    LOGD("chunk header:");

    LOGD("  headerSize=%d", flattenedHeader.headerSize);

    LOGD("  version=0x%08x", flattenedHeader.version);

    LOGD("  dataSize=%d", flattenedHeader.dataSize);

    LOGD("  nameLength=%d", flattenedHeader.nameLength);

#endif



    if (flattenedHeader.dataSize < 0 || flattenedHeader.nameLength < 0 ||

            remainingHeader < flattenedHeader.nameLength) {

        LOGW("Malformed V1 header remainingHeader=%d dataSize=%d nameLength=%d", remainingHeader,
@@ -101,13 +109,12 @@ readHeader_native(JNIEnv* env, jobject clazz, jobject headerObj, jobject fdObj) 
    }



    amt = read(fd, buf, flattenedHeader.nameLength);

    buf[flattenedHeader.nameLength] = 0;



    keyPrefix.unlockBuffer(flattenedHeader.nameLength);



    remainingHeader -= flattenedHeader.nameLength;



    LOGD("remainingHeader=%d", remainingHeader);



    if (remainingHeader > 0) {

        lseek(fd, remainingHeader, SEEK_CUR);

    }
@@ -183,6 +190,7 @@ writeHeader_native(JNIEnv* env, jobject clazz, jobject headerObj, jobject fdObj, 


    header.headerSize = sizeof(chunk_header_v1) + header.nameLength + namePadding;

    header.version = VERSION_1_HEADER;

    header.dataSize = prevPos - (pos + header.headerSize);



    lseek(fd, pos, SEEK_SET);

    err = write(fd, &header, sizeof(chunk_header_v1));

libs/utils/BackupData.cpp

+4 −1
Original line number Diff line number Diff line
@@ -107,7 +107,10 @@ BackupDataWriter::WriteEntityHeader(const String8& key, size_t dataSize) 
    } else {

        k = key;

    }

    LOGD("m_keyPrefix=%s key=%s k=%s", m_keyPrefix.string(), key.string(), k.string());

    if (true) {

        LOGD("Writing entity: prefix='%s' key='%s' dataSize=%d", m_keyPrefix.string(), key.string(),

                dataSize);

    }



    entity_header_v1 header;

    ssize_t keyLen;

libs/utils/BackupHelpers.cpp

+5 −2
Original line number Diff line number Diff line
@@ -68,11 +68,15 @@ struct file_metadata_v1 { 


const static int CURRENT_METADATA_VERSION = 1;



#if 1 // TEST_BACKUP_HELPERS

#if 1

#define LOGP(f, x...)

#else

#if TEST_BACKUP_HELPERS

#define LOGP(f, x...) printf(f "\n", x)

#else

#define LOGP(x...) LOGD(x)

#endif

#endif



const static int ROUND_UP[4] = { 0, 3, 2, 1 };
@@ -349,7 +353,6 @@ back_up_files(int oldSnapshotFD, BackupDataWriter* dataStream, int newSnapshotFD 


        err = stat(file, &st);

        if (err != 0) {

            LOGW("Error stating file %s", file);

            r.deleted = true;

        } else {

            r.deleted = false;