#ifndef __NET_UTIL_H__

#define __NET_UTIL_H__

#ifdef NET_UTIL_IMPLEMENTATION
#define NET_UTIL_EXTERN
#else
#define NET_UTIL_EXTERN extern
#endif

#define MAX_TRANS_SIZE			(1024*8)	//16KB
#define NET_URL_MAX_SIZE		(256)

typedef struct NetMemCtrlBlock_t_
{
	GL_MEMPOOL_t MemPool;				/*<! memory pool handle*/
	UINT8* pMemAdd;						/*<! memory pool start address*/
	UINT32 dLock;						/*<! memory pool lock, for monitor memory use flow*/
} NetMemCtrlBlock_t;

#define NETUTIL_IF_ERROR_FIND_LIST					-7
#define NETUTIL_IF_WARNING_ARRAY_OVERFLOW		-6
#define NETUTIL_IF_INITIALIZE_FAIL					-5
#define NETUTIL_IF_ERROR_COMBIN_LISTNODE			-4
#define NETUTIL_IF_INVALID_PARAMETER				-3
#define NETUTIL_IF_ERROR_SWITCH_NATIVE_UTF8		-2
#define NETUTIL_IF_MEMORYALLOCFAIL				-1
#define NETUTIL_IF_SUCCESSFUL						0
#define NETUTIL_IF_WARNING_NOT_COFIG_FUNC		1
#define NETUTIL_IF_WARNING_DATA_NOT_READY		2

#if 0
typedef struct chain_head
{
	UINT32 dIdenty;
	struct chain_head *pNext;
	struct chain_head *pPrev;
} chain_head;

#define CHAIN_HEAD(name) chain_head name = INIT_LIST_HEAD(name)

#define INIT_CHAIN_HEAD(ptr)  do{ \
	(ptr)->next = (ptr); (ptr)->prev = (ptr); \
}while(0)

#define chain_entry(ptr, type, member) \
	container_of(ptr, type, member)
#define container_of(ptr, type, member) ({
\
	const typeof(((type*)0->member) *__mptr = (ptr); \
	(type *)((char *)__mptr) - offsetof(type, member));})

#define offsetof(TYPE, MEMBER) ((size_t)&(TYPE *)0->MEMBER)
#endif

#define PARAM_MATCH_SUCCESS		1
#define PARAM_MATCH_FAIL			0

typedef int (*ListObjFreeFunction)(void *pMember, void *pParam);
typedef int (*ListMatchFunction)(void *pMember, void *pParam);	//if matched return 1,else return 0
typedef int (*ListInsertCondFunc)(void *pMember, void *pInsertMember);	//if satisfy return 1,others return 0
typedef int (*MemberChkAttrFunc)(void *pMember);	//if attribute satisfy return 1,else return 0
typedef int (*MemberBuFunc)(void *pMember, void *pParam, void **ppMember);	 //backup member need attribute
typedef int (*SortCompareFunc)(void *pMember1, void *pMember2);	//if member1 > member2 return 1,else if pMember1 < pMember2 return -1, else return 0
typedef int (*MemberChkRepeat)(void *pMember, void *pParam);		//if attribute of pmember satify pParam return 1,others return 0;

typedef struct ListCfg_t_
{
	ListMatchFunction pfMatchFunc;	//match funtion
	ListInsertCondFunc pfCondFunc; //instert condition,be used for insert obj to list.
	MemberChkAttrFunc pfChkAttrFunc; //attribute check funtion, be used for check some member whether marked.
	MemberBuFunc pfBuFunc; 	//backup member function, be used for backup be copyed obj.
	SortCompareFunc *pfCompFunc;  //compare function,
	MemberChkRepeat pfChkReFunc; //repeat check function.
	ListObjFreeFunction	pfMemFreeFunc; //memory Free Func,
} ListCfg_t;

typedef struct ListHead_struct ListHead_t;
	struct ListHead_struct
	{
		ListHead_t *pNext, *pPrev;
	};

typedef struct DLink_st DLink;

NET_UTIL_EXTERN void Net_Util_MemFree(NetMemCtrlBlock_t* pMemCB,void * pAddr);
NET_UTIL_EXTERN void *Net_Util_MemCalloc(NetMemCtrlBlock_t* pMemCB,UINT32 dSize);
NET_UTIL_EXTERN void *Net_Util_MemAlloc(NetMemCtrlBlock_t* pMemCB,UINT32 dSize);
NET_UTIL_EXTERN void *Net_Util_MemRealloc(NetMemCtrlBlock_t* pMemCB,void *pAddr,UINT32 dSize);
NET_UTIL_EXTERN INT32 Net_Util_MemInitialize(NetMemCtrlBlock_t* pMemCB, char *pszName, UINT32 dMEMPoolSize);
NET_UTIL_EXTERN void Net_Util_MemFinalize(NetMemCtrlBlock_t* pMemCB);

NET_UTIL_EXTERN INT32 Net_Util_Native2Utf8(char *pSrcStr, char *pDestStr, UINT32 dDstBuflen, int sdEncoding);
NET_UTIL_EXTERN INT32 Net_Util_ConvertURLText(const char* pszScr, char* pszDes);

NET_UTIL_EXTERN DLink *Net_Util_CreateList(ListCfg_t *pfCfg);
NET_UTIL_EXTERN INT32 Net_Util_CheckDListInit(DLink *dl);
NET_UTIL_EXTERN ListHead_t *Net_Util_GetDListHead(DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_CheckMemberExist(DLink *dl, void *pParam, UINT32 *pdExist);
NET_UTIL_EXTERN INT32 Net_Util_GetListMemberCnt(DLink *dl, UINT32 *pdCnt);
NET_UTIL_EXTERN INT32 Net_Util_AddObj2ListHead(void *pMember, DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_AddObj2ListTail(void *pMember, DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2ListWithRepeatDetach(void *pMember, DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2AscendSortedList(void *pMember, DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2DescendSortedList(void *pMember, DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2AscendSortedListWithRepeatDetach(void *pMember, DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2DescendSortedListWithRepeatDetach(void *pMember, DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2PosBefore(void *pMember, ListHead_t *pPosition);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2PosAfter(void *pMember, ListHead_t *pPosition, ListHead_t *pHead);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2CondBefore(DLink *dl, void *pInsertMember);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2CondAfter(DLink *dl, void *pInsertMember);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2ObjBefore(DLink *dl, void *pInsertMember, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_InsertObj2ObjAfter(DLink * dl, void * pInsertMember, void * pParam);
NET_UTIL_EXTERN void *Net_Util_GetMemberById(DLink *dl, void *pParam);
NET_UTIL_EXTERN void *Net_Util_GetMemberByOffset(DLink *dl, UINT32 dOffset);
NET_UTIL_EXTERN ListHead_t *Net_Util_GetMemberPos(DLink *dl, void *pMember);
NET_UTIL_EXTERN INT32 Net_Util_GetMemberOffset(DLink *dl, void *pMember, UINT32 *pdOffset);
NET_UTIL_EXTERN void *Net_Util_GetMemberByPos(DLink *dl, ListHead_t *pPosition);
NET_UTIL_EXTERN ListHead_t *Net_Util_GetPosById(DLink *dl, void *pParam);
NET_UTIL_EXTERN void *Net_Util_Get1stMember(DLink *dl);
NET_UTIL_EXTERN DLink * Net_Util_SplitList(DLink *dl, ListHead_t *pPos);
NET_UTIL_EXTERN INT32 Net_Util_MoveNode2ListHead(DLink *dl, void *pMember);
NET_UTIL_EXTERN INT32 Net_Util_MoveNode2ListTail(DLink *dl, void *pMember);
NET_UTIL_EXTERN INT32 Net_Util_RemoveNodeByOffset(DLink *dl, UINT32 dOffset, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_Remove1stNode(DLink *dl, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_RemoveTailNode(DLink *dl, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_RemoveNodeByPos(DLink *dl, ListHead_t *pPosition, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_RemoveObjFromList(DLink*dl, void *pId, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_Remove1stObjFromListByCond(DLink *dl, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_RemoveAllObjsFromList(DLink *dl, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_RemoveObjsFromListByCond(DLink *dl, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_DestroyList(DLink *dl, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_BackUpList(DLink *pListA, DLink *pListB, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_BackUpListByCond(DLink *pListA, DLink *pListB, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2List(DLink *pSrcList, DLink *pDesList, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2AscendSortedList(DLink *pSrcList, DLink *pDesList, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2DescendSortedList(DLink *pSrcList, DLink *pDesList, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2ListByCond(DLink *pSrcList, DLink *pDesList, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2AscendSortedListWitchCondDetach(DLink * pSrcList, DLink * pDesList, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2DescendSortedListWitchCondDetach(DLink * pSrcList, DLink * pDesList, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2ListWithEqualDetach(DLink * pSrcList, DLink * pDesList, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2ListWithEqualAndCondDetach(DLink * pSrcList, DLink * pDesList, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2AscendSortedListWithEqualAndCondDetach(DLink * pSrcList, DLink * pDesList, void *pParam);
NET_UTIL_EXTERN INT32 Net_Util_AddList2DescendSortedListWithEqualAndCondDetach(DLink * pSrcList, DLink * pDesList, void *pParam);
NET_UTIL_EXTERN void *Net_Util_RandPlayMember(DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_SortListByDescend(DLink *dl);
NET_UTIL_EXTERN INT32 Net_Util_SortListByAscend(DLink *dl);
//NET_UTIL_EXTERN INT32 Net_Util_DestroyBackupList(ListHead_t *pHead);
NET_UTIL_EXTERN INT32 Net_Util_ReverseList(DLink *dl);

#endif