Examples of org.jboss.netty.buffer.ChannelBuffer.readUnsignedShort()

Class org.jboss.netty.buffer.ChannelBuffer

Examples of org.jboss.netty.buffer.ChannelBuffer.readUnsignedShort()

org.jboss.netty.buffer.ChannelBuffer.readUnsignedShort()
Gets an unsigned 16-bit short integer at the current {@code readerIndex}and increases the {@code readerIndex} by {@code 2} in this buffer. @throws IndexOutOfBoundsException if {@code this.readableBytes} is less than {@code 2}

                }


                // Read 2 byte data
                cnt = buf.readUnsignedByte();
                for (int j = 0; j < cnt; j++) {
                    extendedInfo.set("io" + buf.readUnsignedByte(), buf.readUnsignedShort());
                }


                // Read 4 byte data
                cnt = buf.readUnsignedByte();
                for (int j = 0; j < cnt; j++) {

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        ChannelBuffer buf = (ChannelBuffer) msg;


        buf.skipBytes(2); // header
        int type = buf.readUnsignedByte();
        buf.readUnsignedShort(); // size


        if (type == MSG_ON_DEMAND ||
            type == MSG_POSITION_UPLOAD ||
            type == MSG_POSITION_REUPLOAD ||
            type == MSG_ALARM ||

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            }
            
            try {
                deviceId = getDataManager().getDeviceByImei(imei).getId();
                buf.skipBytes(dataLength - 8);
                sendResponse(channel, type, buf.readUnsignedShort());
            } catch(Exception error) {
                Log.warning("Unknown device - " + imei);
            }
            
        }

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            // Speed
            position.setSpeed(buf.readUnsignedByte() * 0.539957);


            // Course and flags
            int union = buf.readUnsignedShort();
            position.setCourse((double) (union & 0x03FF));
            position.setValid((union & 0x1000) != 0);
            if ((union & 0x0400) == 0) latitude = -latitude;
            if ((union & 0x0800) != 0) longitude = -longitude;

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                if (type == MSG_GPS_LBS_STATUS_1 || type == MSG_GPS_LBS_STATUS_2) {
                    lbsLength = buf.readUnsignedByte();
                }


                // Cell information
                extendedInfo.set("mcc", buf.readUnsignedShort());
                extendedInfo.set("mnc", buf.readUnsignedByte());
                extendedInfo.set("lac", buf.readUnsignedShort());
                extendedInfo.set("cell", buf.readUnsignedShort() << 8 + buf.readUnsignedByte());
                buf.skipBytes(lbsLength - 9);

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                }


                // Cell information
                extendedInfo.set("mcc", buf.readUnsignedShort());
                extendedInfo.set("mnc", buf.readUnsignedByte());
                extendedInfo.set("lac", buf.readUnsignedShort());
                extendedInfo.set("cell", buf.readUnsignedShort() << 8 + buf.readUnsignedByte());
                buf.skipBytes(lbsLength - 9);


                // Status
                if (type == MSG_GPS_LBS_STATUS_1 || type == MSG_GPS_LBS_STATUS_2) {

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                // Cell information
                extendedInfo.set("mcc", buf.readUnsignedShort());
                extendedInfo.set("mnc", buf.readUnsignedByte());
                extendedInfo.set("lac", buf.readUnsignedShort());
                extendedInfo.set("cell", buf.readUnsignedShort() << 8 + buf.readUnsignedByte());
                buf.skipBytes(lbsLength - 9);


                // Status
                if (type == MSG_GPS_LBS_STATUS_1 || type == MSG_GPS_LBS_STATUS_2) {
                    extendedInfo.set("alarm", true);

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            // Index
            if (buf.readableBytes() > 6) {
                buf.skipBytes(buf.readableBytes() - 6);
            }
            int index = buf.readUnsignedShort();
            extendedInfo.set("index", index);
            sendResponse(channel, type, index);


            position.setExtendedInfo(extendedInfo.toString());
            return position;

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        }
        
        else {
            buf.skipBytes(dataLength);
            if (type != MSG_COMMAND_0 && type != MSG_COMMAND_1 && type != MSG_COMMAND_2) {
                sendResponse(channel, type, buf.readUnsignedShort());
            }
        }


        return null;
    }

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        int type = buf.readUnsignedByte();
        
        if (type == MSG_LOGIN) {


            String imei = readImei(buf);
            buf.readUnsignedShort(); // type


            // Timezone offset
            if (dataLength > 10) {
                int extensionBits = buf.readUnsignedShort();
                int offset = (extensionBits >> 4) * 36000;

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