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// *******************************************************************
//
// (c) Copyright Cisco 2000
// All Rights Reserved
//
// *******************************************************************
// *******************************************************************
//
// File : RlcMacMsgType.h
// Author(s) : Tim Olson
// Create Date : 6/5/2000
// Description :
//
// *******************************************************************
#ifndef __RLCMACMSGTYPE_H__
#define __RLCMACMSGTYPE_H__
#include "bitstream.h"
#include "RlcMacResult.h"
// Message types defined for RLC/MAC operation.
// GSM04.60 11.2.0
#define MAX_RLC_MAC_MSG_NAME_SIZE 128
extern char UplinkMsgNames[][MAX_RLC_MAC_MSG_NAME_SIZE];
extern char NonDistributedDownlinkMsgNames[][MAX_RLC_MAC_MSG_NAME_SIZE];
extern char DistributedDownlinkMsgNames[][MAX_RLC_MAC_MSG_NAME_SIZE];
extern char SysInfoDownlinkMsgNames[][MAX_RLC_MAC_MSG_NAME_SIZE];
// *******************************************************************
// class MsgBase
//
// Description
//
// *******************************************************************
class RlcMacMsgType
{
public:
// Downlink RLC/MAC messages 11.2.0.1
typedef enum {
PACKET_CELL_CHANGE_ORDER = 0x01,
PACKET_DOWNLINK_ASSIGNMENT = 0x02,
PACKET_MEASUREMENT_ORDER = 0x03,
PACKET_POLLING_REQUEST = 0x04,
PACKET_POWER_CONTROL_TIMING_ADVANCE = 0x05,
PACKET_QUEUEING_NOTIFICATION = 0x06,
PACKET_TIMESLOT_RECONFIGURE = 0x07,
PACKET_TBF_RELEASE = 0x08,
PACKET_UPLINK_ACK_NACK = 0x09,
PACKET_UPLINK_ASSIGNMENT = 0x0A,
RLC_MAC_MAX_NONDISTRIBUTED_DOWNLINK_MSG
} RLC_MAC_NONDISTRIBUTED_DOWNLINK_MSGS;
typedef enum {
PACKET_ACCESS_REJECT = 0x21,
PACKET_PAGING_REQUEST = 0x22,
PACKET_PDCH_RELEASE = 0x23,
PACKET_PRACH_PARAMETERS = 0x24,
PACKET_DOWNLINK_DUMMY_CONTROL_BLOCK = 0x25,
RLC_MAC_MAX_DISTRIBUTED_DOWNLINK_MSG
} RLC_MAC_DISTRIBUTED_DOWNLINK_MSGS;
typedef enum {
PACKET_SYSTEM_INFO_1 = 0x31,
PACKET_SYSTEM_INFO_2 = 0x32,
PACKET_SYSTEM_INFO_3 = 0x33,
PACKET_SYSTEM_INFO_3_BIS = 0x34,
PACKET_SYSTEM_INFO_4 = 0x35,
PACKET_SYSTEM_INFO_5 = 0x36,
PACKET_SYSTEM_INFO_13 = 0x37,
RLC_MAC_MAX_SYSINFO_MSG
} RLC_MAC_SYSINFO_DOWNLINK_MSGS;
// Uplink RLC/MAC messages 11.2.0.2
typedef enum {
PACKET_CELL_CHANGE_FAILURE = 0x00,
PACKET_CONTROL_ACK = 0x01,
PACKET_DOWNLINK_ACK_NACK = 0x02,
PACKET_UPLINK_DUMMY_CONTROL_BLOCK = 0x03,
PACKET_MEASUREMENT_REPORT = 0x04,
PACKET_RESOURCE_REQUEST = 0x05,
PACKET_MOBILE_TBF_STATUS = 0x06,
PACKET_PSI_STATUS = 0x07,
PACKET_CONTROL_ACK_8_BIT = 0x1f,
RLC_MAC_MAX_UPLINK_MSG
} RLC_MAC_UPLINK_MSGS;
// Constructors
RlcMacMsgType(RLC_MAC_NONDISTRIBUTED_DOWNLINK_MSGS type) : msgType(type) {}
RlcMacMsgType(RLC_MAC_DISTRIBUTED_DOWNLINK_MSGS type) : msgType(type) {}
RlcMacMsgType(RLC_MAC_SYSINFO_DOWNLINK_MSGS type) : msgType(type) {}
RlcMacMsgType(RLC_MAC_UPLINK_MSGS type) : msgType(type) {}
RlcMacMsgType(){}
// Pack message type into a single ouput stream of bits
RlcMacResult EncodeMsgType(BitStreamOut &dataStream);
// Extract message type from a single input stream of bits
RlcMacResult DecodeMsgType(BitStreamIn &dataStream);
// Return a printable message type string.
char *DisplayDownlinkMsgType()
{
if ((msgType < RLC_MAC_MAX_NONDISTRIBUTED_DOWNLINK_MSG) &&
(msgType > 0))
{
return (NonDistributedDownlinkMsgNames[msgType]);
}
else if ((msgType < RLC_MAC_MAX_DISTRIBUTED_DOWNLINK_MSG) &&
(msgType > 0x20))
{
return (DistributedDownlinkMsgNames[msgType & 0xDF]);
}
else if ((msgType < RLC_MAC_MAX_SYSINFO_MSG) && (msgType > 0x30))
{
return (SysInfoDownlinkMsgNames[msgType & 0xCF]);
}
else
{
return ("Unknown RLC/MAC downlink message.");
}
}
char *DisplayUplinkMsgType()
{
if (msgType < RLC_MAC_MAX_UPLINK_MSG)
return (UplinkMsgNames[msgType]);
else
return ("Unknown RLC/MAC uplink message.");
}
unsigned char msgType;
};
#endif
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