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C++ MtpDataPacket::getUInt8方法代码示例

本文整理汇总了C++中MtpDataPacket::getUInt8方法的典型用法代码示例。如果您正苦于以下问题：C++ MtpDataPacket::getUInt8方法的具体用法？C++ MtpDataPacket::getUInt8怎么用？C++ MtpDataPacket::getUInt8使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MtpDataPacket的用法示例。


在下文中一共展示了MtpDataPacket::getUInt8方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: read

bool MtpProperty::read(MtpDataPacket& packet) {
    uint8_t temp8;

    if (!packet.getUInt16(mCode)) return false;
    bool deviceProp = isDeviceProperty();
    if (!packet.getUInt16(mType)) return false;
    if (!packet.getUInt8(temp8)) return false;
    mWriteable = (temp8 == 1);
    switch (mType) {
        case MTP_TYPE_AINT8:
        case MTP_TYPE_AUINT8:
        case MTP_TYPE_AINT16:
        case MTP_TYPE_AUINT16:
        case MTP_TYPE_AINT32:
        case MTP_TYPE_AUINT32:
        case MTP_TYPE_AINT64:
        case MTP_TYPE_AUINT64:
        case MTP_TYPE_AINT128:
        case MTP_TYPE_AUINT128:
            mDefaultArrayValues = readArrayValues(packet, mDefaultArrayLength);
            if (!mDefaultArrayValues) return false;
            if (deviceProp) {
                mCurrentArrayValues = readArrayValues(packet, mCurrentArrayLength);
                if (!mCurrentArrayValues) return false;
            }
            break;
        default:
            if (!readValue(packet, mDefaultValue)) return false;
            if (deviceProp) {
                if (!readValue(packet, mCurrentValue)) return false;
            }
    }
    if (!deviceProp) {
        if (!packet.getUInt32(mGroupCode)) return false;
    }
    if (!packet.getUInt8(mFormFlag)) return false;

    if (mFormFlag == kFormRange) {
            if (!readValue(packet, mMinimumValue)) return false;
            if (!readValue(packet, mMaximumValue)) return false;
            if (!readValue(packet, mStepSize)) return false;
    } else if (mFormFlag == kFormEnum) {
        if (!packet.getUInt16(mEnumLength)) return false;
        mEnumValues = new MtpPropertyValue[mEnumLength];
        for (int i = 0; i < mEnumLength; i++) {
            if (!readValue(packet, mEnumValues[i])) return false;
        }
    }

    return true;
}
开发者ID:AOSP-JF，项目名称:platform_frameworks_av，代码行数:51，代码来源:MtpProperty.cpp

示例2: setObjectPropertyValue

MtpResponseCode MyMtpDatabase::setObjectPropertyValue(MtpObjectHandle handle,
                                            MtpObjectProperty property,
                                            MtpDataPacket& packet) {
    int         type;

    if (!getObjectPropertyInfo(property, type))
        return MTP_RESPONSE_OBJECT_PROP_NOT_SUPPORTED;

    JNIEnv* env = AndroidRuntime::getJNIEnv();
    jlong longValue = 0;
    jstring stringValue = NULL;

    switch (type) {
        case MTP_TYPE_INT8:
            longValue = packet.getInt8();
            break;
        case MTP_TYPE_UINT8:
            longValue = packet.getUInt8();
            break;
        case MTP_TYPE_INT16:
            longValue = packet.getInt16();
            break;
        case MTP_TYPE_UINT16:
            longValue = packet.getUInt16();
            break;
        case MTP_TYPE_INT32:
            longValue = packet.getInt32();
            break;
        case MTP_TYPE_UINT32:
            longValue = packet.getUInt32();
            break;
        case MTP_TYPE_INT64:
            longValue = packet.getInt64();
            break;
        case MTP_TYPE_UINT64:
            longValue = packet.getUInt64();
            break;
        case MTP_TYPE_STR:
        {
            MtpStringBuffer buffer;
            packet.getString(buffer);
            stringValue = env->NewStringUTF((const char *)buffer);
            break;
         }
        default:
            ALOGE("unsupported type in setObjectPropertyValue\n");
            return MTP_RESPONSE_INVALID_OBJECT_PROP_FORMAT;
    }

    jint result = env->CallIntMethod(mDatabase, method_setObjectProperty,
                (jint)handle, (jint)property, longValue, stringValue);
    if (stringValue)
        env->DeleteLocalRef(stringValue);

    checkAndClearExceptionFromCallback(env, __FUNCTION__);
    return result;
}
开发者ID:21day，项目名称:platform_frameworks_base，代码行数:57，代码来源:android_mtp_MtpDatabase.cpp

示例3: readValue

bool MtpProperty::readValue(MtpDataPacket& packet, MtpPropertyValue& value) {
    MtpStringBuffer stringBuffer;

    switch (mType) {
        case MTP_TYPE_INT8:
        case MTP_TYPE_AINT8:
            if (!packet.getInt8(value.u.i8)) return false;
            break;
        case MTP_TYPE_UINT8:
        case MTP_TYPE_AUINT8:
            if (!packet.getUInt8(value.u.u8)) return false;
            break;
        case MTP_TYPE_INT16:
        case MTP_TYPE_AINT16:
            if (!packet.getInt16(value.u.i16)) return false;
            break;
        case MTP_TYPE_UINT16:
        case MTP_TYPE_AUINT16:
            if (!packet.getUInt16(value.u.u16)) return false;
            break;
        case MTP_TYPE_INT32:
        case MTP_TYPE_AINT32:
            if (!packet.getInt32(value.u.i32)) return false;
            break;
        case MTP_TYPE_UINT32:
        case MTP_TYPE_AUINT32:
            if (!packet.getUInt32(value.u.u32)) return false;
            break;
        case MTP_TYPE_INT64:
        case MTP_TYPE_AINT64:
            if (!packet.getInt64(value.u.i64)) return false;
            break;
        case MTP_TYPE_UINT64:
        case MTP_TYPE_AUINT64:
            if (!packet.getUInt64(value.u.u64)) return false;
            break;
        case MTP_TYPE_INT128:
        case MTP_TYPE_AINT128:
            if (!packet.getInt128(value.u.i128)) return false;
            break;
        case MTP_TYPE_UINT128:
        case MTP_TYPE_AUINT128:
            if (!packet.getUInt128(value.u.u128)) return false;
            break;
        case MTP_TYPE_STR:
            if (!packet.getString(stringBuffer)) return false;
            value.str = strdup(stringBuffer);
            break;
        default:
            ALOGE("unknown type %04X in MtpProperty::readValue", mType);
            return false;
    }
    return true;
}
开发者ID:AOSP-JF，项目名称:platform_frameworks_av，代码行数:54，代码来源:MtpProperty.cpp

示例4: readValue

void MtpProperty::readValue(MtpDataPacket& packet, MtpPropertyValue& value) {
    MtpStringBuffer stringBuffer;

    switch (mType) {
        case MTP_TYPE_INT8:
        case MTP_TYPE_AINT8:
            value.u.i8 = packet.getInt8();
            break;
        case MTP_TYPE_UINT8:
        case MTP_TYPE_AUINT8:
            value.u.u8 = packet.getUInt8();
            break;
        case MTP_TYPE_INT16:
        case MTP_TYPE_AINT16:
            value.u.i16 = packet.getInt16();
            break;
        case MTP_TYPE_UINT16:
        case MTP_TYPE_AUINT16:
            value.u.u16 = packet.getUInt16();
            break;
        case MTP_TYPE_INT32:
        case MTP_TYPE_AINT32:
            value.u.i32 = packet.getInt32();
            break;
        case MTP_TYPE_UINT32:
        case MTP_TYPE_AUINT32:
            value.u.u32 = packet.getUInt32();
            break;
        case MTP_TYPE_INT64:
        case MTP_TYPE_AINT64:
            value.u.i64 = packet.getInt64();
            break;
        case MTP_TYPE_UINT64:
        case MTP_TYPE_AUINT64:
            value.u.u64 = packet.getUInt64();
            break;
        case MTP_TYPE_INT128:
        case MTP_TYPE_AINT128:
            packet.getInt128(value.u.i128);
            break;
        case MTP_TYPE_UINT128:
        case MTP_TYPE_AUINT128:
            packet.getUInt128(value.u.u128);
            break;
        case MTP_TYPE_STR:
            packet.getString(stringBuffer);
            value.str = strdup(stringBuffer);
            break;
        default:
            LOG(ERROR) << "unknown type "
                       << std::hex << mType << std::dec
                       << " in MtpProperty::readValue";
    }
}
开发者ID:KDE，项目名称:mtp-server，代码行数:54，代码来源:MtpProperty.cpp

示例5: read

void MtpProperty::read(MtpDataPacket& packet) {
    mCode = packet.getUInt16();
    bool deviceProp = isDeviceProperty();
    mType = packet.getUInt16();
    mWriteable = (packet.getUInt8() == 1);
    switch (mType) {
        case MTP_TYPE_AINT8:
        case MTP_TYPE_AUINT8:
        case MTP_TYPE_AINT16:
        case MTP_TYPE_AUINT16:
        case MTP_TYPE_AINT32:
        case MTP_TYPE_AUINT32:
        case MTP_TYPE_AINT64:
        case MTP_TYPE_AUINT64:
        case MTP_TYPE_AINT128:
        case MTP_TYPE_AUINT128:
            mDefaultArrayValues = readArrayValues(packet, mDefaultArrayLength);
            if (deviceProp)
                mCurrentArrayValues = readArrayValues(packet, mCurrentArrayLength);
            break;
        default:
            readValue(packet, mDefaultValue);
            if (deviceProp)
                readValue(packet, mCurrentValue);
    }
    if (!deviceProp)
        mGroupCode = packet.getUInt32();
    mFormFlag = packet.getUInt8();

    if (mFormFlag == kFormRange) {
            readValue(packet, mMinimumValue);
            readValue(packet, mMaximumValue);
            readValue(packet, mStepSize);
    } else if (mFormFlag == kFormEnum) {
        mEnumLength = packet.getUInt16();
        mEnumValues = new MtpPropertyValue[mEnumLength];
        for (int i = 0; i < mEnumLength; i++)
            readValue(packet, mEnumValues[i]);
    }
}
开发者ID:clarkli86，项目名称:mini2440-mtp-server，代码行数:40，代码来源:MtpProperty.cpp


注：本文中的MtpDataPacket::getUInt8方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。