qualnet之zigbee模型

// Copyright (c) 2001-2008, Scalable Network Technologies, Inc. All Rights Reserved. // 6701 Center Drive West // Suite 520 // Los Angeles, CA 90045 // sales@scalable-networks.com // // This source code is licensed, not sold, and is subject to a written // license agreement. Among other things, no portion of this source // code may be copied, transmitted, disclosed, displayed, distributed, // translated, used as the basis for a derivative work, or used, in // whole or in part, for any program or purpose other than its intended // use in compliance with the license agreement as part of the QualNet // software. This source code and certain of the algorithms contained // within it are confidential trade secrets of Scalable Network // Technologies, Inc. and may not be used as the basis for any other // software, hardware, product or service. #include <stdlib.h> #include <stdio.h> #include <string.h> #include "api.h" #include "partition.h" #include "network_ip.h" #include "list.h" #include "mac.h" #include "mac_802_15_4.h" #define DEBUG 0 #define DEBUG_TIMER 0 //Forward declarations static void Mac802_15_4mlme_scan_request( Node* node, int interfaceIndex, UInt8 ScanType, UInt32 ScanChannels, UInt8 ScanDuration, BOOL frUpper, PhyStatusType status); static void Mac802_15_4mlme_start_request( Node* node, int interfaceIndex, UInt16 PANId, UInt8 LogicalChannel, UInt8 BeaconOrder, UInt8 SuperframeOrder, BOOL PANCoordinator, BOOL BatteryLifeExtension, BOOL CoordRealignment, BOOL SecurityEnable, BOOL frUpper, PhyStatusType status); static void Mac802_15_4mlme_associate_request( Node* node, int interfaceIndex, UInt8 LogicalChannel, UInt8 CoordAddrMode, UInt16 CoordPANId, MACADDR CoordAddress, UInt8 CapabilityInformation, BOOL SecurityEnable, BOOL frUpper, PhyStatusType status, M802_15_4_enum mStatus); static void Mac802_15_4mlme_associate_response( Node* node, int interfaceIndex, MACADDR DeviceAddress, UInt16 AssocShortAddress, M802_15_4_enum Status, BOOL SecurityEnable, BOOL frUpper, PhyStatusType status); static void Mac802_15_4mlme_orphan_response( Node* node, int interfaceIndex, MACADDR OrphanAddress, UInt16 ShortAddress, BOOL AssociatedMember, BOOL SecurityEnable, BOOL frUpper, PhyStatusType status); static void Mac802_15_4mlme_disassociate_request( Node* node, int interfaceIndex, MACADDR DeviceAddress, UInt8 DisassociateReason, BOOL SecurityEnable, BOOL frUpper, PhyStatusType status); static void Mac802_15_4mlme_sync_request( Node* node, int interfaceIndex, UInt8 LogicalChannel, BOOL TrackBeacon, BOOL frUpper, PhyStatusType status); static void Mac802_15_4mlme_poll_request( Node* node, int interfaceIndex, UInt8 CoordAddrMode, UInt16 CoordPANId, MACADDR CoordAddress, BOOL SecurityEnable, BOOL autoRequest, BOOL firstTime, PhyStatusType status); static void Mac802_15_4mlme_reset_request( Node* node, int interfaceIndex, BOOL SetDefaultPIB, BOOL frUpper, PhyStatusType status); static void Mac802_15_4mlme_rx_enable_request( Node* node, int interfaceIndex, BOOL DeferPermit, UInt32 RxOnTime, UInt32 RxOnDuration, BOOL frUpper, PhyStatusType status); static void Mac802_15_4mcps_data_request( Node* node, int interfaceIndex, UInt8 SrcAddrMode, UInt16 SrcPANId, MACADDR SrcAddr, UInt8 DstAddrMode, UInt16 DstPANId, MACADDR DstAddr, UInt8 msduLength, Message* msdu, UInt8 msduHandle, UInt8 TxOptions, BOOL frUpper, PhyStatusType status, M802_15_4_enum mStatus); static void Mac802_15_4CsmacaResume(Node* node, int interfaceIndex); static void Mac802_15_4TxBcnCmdDataHandler(Node* node, int interfaceIndex); // /** // FUNCTION :: MAC_VariableHWAddressToTwoByteMacAddress // LAYER :: MAC // PURPOSE :: Retrieve IP address from.MacHWAddress of type // HW_NODE_ID // PARAMETERS :: // + node : Node* : Pointer to Node structure // + macAddr : MacHWAddress* : Pointer to hardware address structure // RETURN :: NodeAddress : Ipv4 Address // **/ static MACADDR MAC_VariableHWAddressToTwoByteMacAddress ( Node* node, MacHWAddress* macAddr) { if(macAddr->hwLength != MAC_NODEID_LINKADDRESS_LENGTH || macAddr->hwType == HW_TYPE_UNKNOWN) { return 0; } if (MAC_IsBroadcastHWAddress(macAddr)) { return (MACADDR)ANY_DEST; } else { MACADDR nodeAddress; memcpy(&nodeAddress, macAddr->byte, MAC_NODEID_LINKADDRESS_LENGTH); return nodeAddress; } } // /** // FUNCTION :: ConvertVariableHWAddressToMacAddr // LAYER :: MAC // PURPOSE :: Convert Variable Hardware address to ZigBee MACADDR // PARAMETERS :: // + node : Node* : Pointer to Node structure // + macHWAddr : MacHWAddress* : Pointer to hardware address structure // + macAddr : MACADDR* : Pointer to ZigBee MAC address structure // RETURN :: Bool : // **/ static BOOL ConvertVariableHWAddressToMacAddr( Node *node, MacHWAddress* macHWAddr, MACADDR* macAddr) { if(macHWAddr->hwLength == MAC_NODEID_LINKADDRESS_LENGTH){ memcpy(macAddr, macHWAddr->byte, macHWAddr->hwLength); return TRUE; } else return FALSE; } // /** // FUNCTION :: ConvertMacAddrToVariableHWAddress // LAYER :: MAC // PURPOSE :: Convert ZigBee Mac addtess to Variable Hardware address // PARAMETERS :: // + node : Node* : Pointer to Node structure // + macHWAddr : MacHWAddress* : Pointer to hardware address structure // + macAddr : MACADDR* : Pointer to mac 802 address structure // RETURN :: Bool : // **/ static void ConvertMacAddrToVariableHWAddress ( Node *node, MacHWAddress* macHWAddr, MACADDR* macAddr) { macHWAddr->hwLength = MAC_NODEID_LINKADDRESS_LENGTH; macHWAddr->hwType = HW_NODE_ID; (*macHWAddr).byte = (unsigned char*) MEM_malloc( sizeof(unsigned char)*MAC_NODEID_LINKADDRESS_LENGTH); memcpy(macHWAddr->byte, macAddr, MAC_NODEID_LINKADDRESS_LENGTH); } // /** // FUNCTION :: MAC802_15_4IPv4AddressToHWAddress // LAYER :: MAC // PURPOSE :: Convert IPv4 addtess to Hardware address // PARAMETERS :: // + node : Node* : Pointer to Node structure // + ipv4Address : NodeAddress : IPv4 address // + macAddr : MacHWAddress* : Pointer to Hardware address structure // RETURN :: void : // **/ void MAC802_15_4IPv4AddressToHWAddress( Node *node, NodeAddress ipv4Address, MacHWAddress* macAddr) { MACADDR nodeId = (MACADDR) MAPPING_GetNodeIdFromInterfaceAddress( node, ipv4Address); ConvertMacAddrToVariableHWAddress(node, macAddr, &nodeId); } // /** // FUNCTION :: Phy802_15_4PLME_CCA_request // LAYER :: MAC // PURPOSE :: To initiate Channel clear access request // PARAMETERS :: // + node : Node* : Pointer to node // + interfaceIndex : int : Interface index // RETURN :: None // **/ void Phy802_15_4PLME_CCA_request(Node* node, int interfaceIndex) { BOOL isChannelFree; PhyStatusType sta