コード例 #1
0
ファイル: Matrix.cpp プロジェクト: AbuMussabRaja/yarp
bool Matrix::write(yarp::os::ConnectionWriter& connection) {
    MatrixPortContentHeader header;

    //header.totalLen = sizeof(header)+sizeof(double)*this->size();
    header.outerListTag = BOTTLE_TAG_LIST;
    header.outerListLen = 3;
    header.rowsTag = BOTTLE_TAG_INT;
    header.colsTag = BOTTLE_TAG_INT;
    header.listTag = BOTTLE_TAG_LIST + BOTTLE_TAG_DOUBLE;
    header.rows=rows();
    header.cols=cols();
    header.listLen = header.rows*header.cols;

    connection.appendBlock((char*)&header, sizeof(header));

    int l=0;
    const double *tmp=data();
    for(l=0;l<header.listLen;l++)
        connection.appendDouble(tmp[l]);

    // if someone is foolish enough to connect in text mode,
    // let them see something readable.
    connection.convertTextMode();

    return true;
}
コード例 #2
0
ファイル: MapGrid2D.cpp プロジェクト: jgvictores/yarp
bool MapGrid2D::write(yarp::os::ConnectionWriter& connection)
{
    connection.appendInt(BOTTLE_TAG_LIST);
    connection.appendInt(9);
    connection.appendInt(BOTTLE_TAG_INT);
    connection.appendInt(m_width);
    connection.appendInt(BOTTLE_TAG_INT);
    connection.appendInt(m_height);
    connection.appendInt(BOTTLE_TAG_DOUBLE);
    connection.appendDouble(m_origin.x);
    connection.appendInt(BOTTLE_TAG_DOUBLE);
    connection.appendDouble(m_origin.y);
    connection.appendInt(BOTTLE_TAG_DOUBLE);
    connection.appendDouble(m_origin.theta);
    connection.appendInt(BOTTLE_TAG_DOUBLE);
    connection.appendDouble(m_resolution);
    connection.appendInt(BOTTLE_TAG_STRING);
    connection.appendRawString(m_map_name.c_str());

    unsigned char *mem = nullptr;
    int            memsize = 0;
    mem     = m_map_occupancy.getRawImage();
    memsize = m_map_occupancy.getRawImageSize();
    connection.appendInt(BOTTLE_TAG_BLOB);
    connection.appendInt(memsize);
    connection.appendExternalBlock((char*)mem, memsize);
    mem     = m_map_flags.getRawImage();
    memsize = m_map_flags.getRawImageSize();
    connection.appendInt(BOTTLE_TAG_BLOB);
    connection.appendInt(memsize);
    connection.appendExternalBlock((char*)mem, memsize);

    connection.convertTextMode();
    return !connection.isError();
}
コード例 #3
0
ファイル: eventBottle.cpp プロジェクト: himstien/iCubFiles
bool eventBottle::write(yarp::os::ConnectionWriter& connection) {
    connection.appendInt(BOTTLE_TAG_LIST + BOTTLE_TAG_BLOB + BOTTLE_TAG_INT);
    connection.appendInt(2);        // four elements

    size_t binaryDim;
    size_of_the_bottle  = packet->size();
    size_of_the_packet  = size_of_the_bottle;
    bytes_of_the_packet = size_of_the_packet * 4;
    //packetPointer = (char*) packet->toBinary(&binaryDim);
    //bytes_of_the_packet = binaryDim;
    //size_of_the_packet  = bytes_of_the_packet >> 2;
    connection.appendInt(bytes_of_the_packet);
    //connection.appendInt(size_of_the_packet);
    //bytes_of_the_packet = size_of_the_packet * wordDimension;   // number of 32bit word times 4bytes

    //--------------------------------------------------------------------------------------------
    // -------- serialisation of the bottle ---------------------------
    unsigned char tmpChar;
    char *p = packetPointer;

    for(int i = 0 ; i < size_of_the_packet ; i++) {
        int value = packet->get(i).asInt();

        for (int j = 0 ; j < wordDimension ; j++){
            int tmpInt   = (value & 0x000000FF) ;
            tmpChar      =  (unsigned char) tmpInt;
            //printf("%02x %02x ",tmpInt,tmpChar);
            value = value >> 8;
            *p = tmpChar;
            p++;
        }
    }
    //----------------------------------------------------------------------------------------------


#if VERBOSE
    int word;
    printf("packet %d %d \n %s \n", size_of_the_packet, binaryDim, packet->toString().c_str());
    char* i_data = packetPointer;
    for(int i = 0 ; i < binaryDim ;) {
        word = 0;
        for (int j = 0 ; j < wordDimension ; j++){
            int value = (char) *i_data << (8 * j);
            word = word | value;
            i_data++;
            i++;
        }
        printf(">%08X ", word);
    }
    printf("\n");
#endif

    //-----------------------------------------------------------------------------------------------
    connection.appendBlock(packetPointer,bytes_of_the_packet);   //serializing bottle into char*
    //printf("packet \n %s \n", packet->toString().c_str());
    connection.convertTextMode();   // if connection is text-mode, convert!
    return true;
}
コード例 #4
0
bool C_sendingBuffer::write(yarp::os::ConnectionWriter& connection)
{
	connection.appendInt(BOTTLE_TAG_LIST+BOTTLE_TAG_BLOB+BOTTLE_TAG_INT);
	connection.appendInt(2); // four elements
	connection.appendInt(size_of_the_packet);
	connection.appendBlock (packet, SIZE_OF_DATA);
	connection.convertTextMode(); // if connection is text-mode, convert!
	return true;
}
コード例 #5
0
ファイル: eventBuffer.cpp プロジェクト: fhaust/event-driven
bool eventBuffer::write(yarp::os::ConnectionWriter& connection)
{
    connection.appendInt(BOTTLE_TAG_LIST + BOTTLE_TAG_BLOB + BOTTLE_TAG_INT);
    connection.appendInt(2);        // four elements
    connection.appendInt(size_of_the_packet);
    int ceilSizeOfPacket = (size_of_the_packet+7)/8*8;   // the nearest multiple of 8 greater or equal to size_of_the_packet
    connection.appendBlock(packet,ceilSizeOfPacket);
    connection.convertTextMode();   // if connection is text-mode, convert!
    return true;

}
コード例 #6
0
ファイル: Vector.cpp プロジェクト: jgvictores/yarp
bool Vector::write(yarp::os::ConnectionWriter& connection) {
    VectorPortContentHeader header;

    header.listTag = (BOTTLE_TAG_LIST | BOTTLE_TAG_DOUBLE);
    header.listLen = (int)size();

    connection.appendBlock((char*)&header, sizeof(header));

    int k=0;
    for (k=0;k<header.listLen;k++)
        connection.appendDouble((*this)[k]);

    // if someone is foolish enough to connect in text mode,
    // let them see something readable.
    connection.convertTextMode();

    return !connection.isError();
}
コード例 #7
0
ファイル: Vector.cpp プロジェクト: jgvictores/yarp
bool VectorBase::write(yarp::os::ConnectionWriter& connection) {
    VectorPortContentHeader header;

    //header.totalLen = sizeof(header)+sizeof(double)*this->size();
    header.listTag = (BOTTLE_TAG_LIST | getBottleTag());
    header.listLen = (int)getListSize();

    connection.appendBlock((char*)&header, sizeof(header));
    const char *ptr = getMemoryBlock();
    int elemSize=getElementSize();
    yAssert(ptr != nullptr);

    connection.appendExternalBlock(ptr, elemSize*header.listLen);

    // if someone is foolish enough to connect in text mode,
    // let them see something readable.
    connection.convertTextMode();

    return !connection.isError();
}
コード例 #8
0
ファイル: Quaternion.cpp プロジェクト: jgvictores/yarp
bool Quaternion::write(yarp::os::ConnectionWriter& connection)
{
    QuaternionPortContentHeader header;

    header.listTag = (BOTTLE_TAG_LIST | BOTTLE_TAG_DOUBLE);
    header.listLen = 4;

    connection.appendBlock((char*)&header, sizeof(header));

    connection.appendDouble(this->internal_data[0]);
    connection.appendDouble(this->internal_data[1]);
    connection.appendDouble(this->internal_data[2]);
    connection.appendDouble(this->internal_data[3]);

    // if someone is foolish enough to connect in text mode,
    // let them see something readable.
    connection.convertTextMode();

    return !connection.isError();
}
コード例 #9
0
ファイル: Image.cpp プロジェクト: giuliavezzani/yarp
bool Image::write(yarp::os::ConnectionWriter& connection) {
    ImageNetworkHeader header;
    header.setFromImage(*this);
    /*
    header.listTag = BOTTLE_TAG_LIST;
    header.listLen = 4;
    header.paramNameTag = BOTTLE_TAG_VOCAB;
    header.paramName = VOCAB3('m','a','t');
    header.paramIdTag = BOTTLE_TAG_VOCAB;
    header.id = getPixelCode();
    header.paramListTag = BOTTLE_TAG_LIST + BOTTLE_TAG_INT;
    header.paramListLen = 5;
    header.depth = getPixelSize();
    header.imgSize = getRawImageSize();
    header.quantum = getQuantum();
    header.width = width();
    header.height = height();
    header.paramBlobTag = BOTTLE_TAG_BLOB;
    header.paramBlobLen = getRawImageSize();
    */

    connection.appendBlock((char*)&header,sizeof(header));
    unsigned char *mem = getRawImage();
    if (header.width!=0&&header.height!=0) {
        yAssert(mem!=NULL);

        // Note use of external block.
        // Implies care needed about ownership.
        connection.appendExternalBlock((char *)mem,header.imgSize);
    }

    // if someone is foolish enough to connect in text mode,
    // let them see something readable.
    connection.convertTextMode();

    return !connection.isError();
}