cp/ps/modem/net/inc/dhcp_api.h

/**************************************************************************
*
*                  Copyright (c) 2012 ZTE Corporation.
*
***************************************************************************
* Ä£ ¿é Ãû : P98D_DHCP
* ÎÄ ¼þ Ãû : dhcp_api.h
* Ïà¹ØÎļþ : 
* ʵÏÖ¹¦ÄÜ : dhcpÄ£¿é½Ó¿Ú·â×°
* ×÷    Õß : LiuZhengXuan
* °æ    ±¾ : V1.0
* Íê³ÉÈÕÆÚ : 2012-08-14
* ÆäËü˵Ã÷ : 
**************************************************************************/

/**************************************************************************
* Ð޸ļǼ
**************************************************************************/
#ifndef _DHCP_API_H    
#define _DHCP_API_H

/**************************************************************************
* #includeÇø
**************************************************************************/
#include "oss_api.h"

#ifdef __cplusplus
extern "C"            
{
#endif

/**************************************************************************
* ³£Á¿¶¨ÒåÇø
**************************************************************************/

/**************************************************************************
* Êý¾Ý½á¹¹¶¨ÒåÇø
**************************************************************************/
typedef struct
{
    UINT32 addr;
}T_zDhcp_IPv4Addr;

typedef struct
{
    UINT32 addr[4];
}T_zDhcp_IPv6Addr;

typedef union
{
    T_zDhcp_IPv4Addr v4Addr;
    T_zDhcp_IPv6Addr v6Addr;
}T_zDhcp_IPAddr;
typedef struct 
{
    UINT8            pdpType;       /* IPv4-0x21 IPv6-0x57 IPv4v6-0x8d            */
    T_zDhcp_IPv4Addr ipv4Addr;      /* Íø²àÉϱ¨µÄipv4µØÖ·                         */
    T_zDhcp_IPv4Addr routerIp;      /* Íø¹ØipµØÖ·                                 */
    T_zDhcp_IPv4Addr snMask;        /* ×ÓÍøÑÚÂë                                   */
    T_zDhcp_IPv4Addr v4Dns1;        /* IPv4 DNS server addresses 1                */
    T_zDhcp_IPv4Addr v4Dns2;        /* IPv4 DNS server addresses 2                */
    T_zDhcp_IPv6Addr ipv6Addr;      /* Íø²àÉϱ¨µÄipv6µØÖ·,µ±Ç°Ö»Éϱ¨ÁË8×Ö½ÚµÄID   */     
    T_zDhcp_IPv6Addr v6Dns1;        /* IPv6 DNS server addresses 1                */ 
    T_zDhcp_IPv6Addr v6Dns2;        /* IPv6 DNS server addresses 2                */  
}T_zDhcp_PdpCfgInf;                 /* PDP¼¤»î»ñÈ¡µÄÉÏÏÂÎÄÐÅÏ¢½á¹¹                */

typedef enum
{
    DHCP_FRAMETYPE_IP_V4_TRANS = 0, /* IPv4ÏòÍâÍø´«ÊäÊý¾Ý   */
    DHCP_FRAMETYPE_IP_V6_TRANS,     /* IPv6ÏòÍâÍø´«ÊäÊý¾Ý   */
    DHCP_FRAMETYPE_IP_V4_DHCP_RSP,  /* IPv4µÄDHCPÓ¦´ðÊý¾Ý   */
    DHCP_FRAMETYPE_IP_V6_DHCP_RSP,  /* IPv6µÄDHCPÓ¦´ðÊý¾Ý   */
    DHCP_FRAMETYPE_ARP_RSP,         /* ARPÓ¦´ðÊý¾Ý          */
    DHCP_FRAMETYPE_NDP_RSP,         /* NDPÓ¦´ðÊý¾Ý          */
    DHCP_FRAMETYPE_INVALID          /* ÎÞЧÊý¾Ý             */
}T_zDhcp_FrameType;                 /* ¶ÁÈ¡Çý¶¯Êý¾ÝÖ¡ÀàÐÍ   */

/**************************************************************************
* º¯ÊýÉùÃ÷Çø
**************************************************************************/
VOID zDhcp_Init(VOID);
UINT32 zDhcp_OpenSvr(const T_zDhcp_PdpCfgInf *pPdpCfgInf);
T_zDhcp_FrameType zDhcp_ParseEtherFrame(UINT32 handle, const UINT8 *pEtherFrame, UINT16 etherFrameSize, BOOL *pIsRecvRs);
UINT16 zDhcp_GetRspEtherFrame(UINT32    handle, 
                              UINT8     *pReqEtherFrame, 
                              UINT16    reqEtherFrameSize, 
                              UINT8     *pRspEtherFrameBuf, 
                              UINT16    rspEtherFrameBufSize, 
                              BOOL      *pIsDhcpOver);
UINT16 zDhcp_GetRspArpFrame(UINT32 handle, UINT8 *pReqEtherFrame, UINT16 reqSize, UINT8 *pRspEtherFrame, UINT16 rspSize, UINT32 addr);
UINT32 zDhcp_GetCfgInfV4addr(UINT32 handle);
BOOL zDhcp_FillEtherFrame(UINT32 handle, UINT8 *pEtherFrame, UINT16 etherFrameSize, BOOL *pIsRecvRa);
VOID zDhcp_CloseSvr(UINT32 handle);
VOID zDhcp_UnInit(VOID);

BOOL zDhcp_StartUfi(VOID);
BOOL zDhcp_RecycleUfiIp(T_zDhcp_IPv4Addr *pIpv4AddrRemoved, T_zDhcp_IPv6Addr *pIpv6AddrRemoved, BOOL isIpv4Addr);
BOOL zDhcp_StaticSetUfiIpv4(UINT8 *pMacAddr, T_zDhcp_IPv4Addr *pSetIpv4Addr);
VOID zDhcp_StopUfi(VOID);

UINT32 zDhcp_GetSrcIpPortType(UINT8 *pPacket, T_zDhcp_IPAddr *pIpAddr, UINT16 *pPort, UINT16 *pPdpType);
UINT32 zDhcp_GetDestIpPortType(UINT8 *pPacket, T_zDhcp_IPAddr *pIpAddr, UINT16 *pPort, UINT16 *pPdpType);
UINT32 zDhcp_UpdatePacketSrcIpv4(UINT8 *pPacket, T_zDhcp_IPv4Addr *pIpAddr);
UINT32 zDhcp_UpdatePacketDestIpv4(UINT8 *pPacket, T_zDhcp_IPv4Addr *pIpAddr);
BOOL zDhcp_IsDnsPacket(UINT8 *pPacket);
/**************************************************************************
* È«¾Ö±äÁ¿ÉùÃ÷Çø
**************************************************************************/

#ifdef __cplusplus
}
#endif
 
#endif  /* _DHCP_API_H */