ddeml.h

ucos 开发工具 Borland c3.1版

#define     CBF_FAIL_REQUESTS            0x00020000
#define     CBF_FAIL_ALLSVRXACTIONS      0x0003f000

#define     CBF_SKIP_CONNECT_CONFIRMS    0x00040000
#define     CBF_SKIP_REGISTRATIONS       0x00080000
#define     CBF_SKIP_UNREGISTRATIONS     0x00100000
#define     CBF_SKIP_DISCONNECTS         0x00200000
#define     CBF_SKIP_ALLNOTIFICATIONS    0x003c0000

/*
 * Application command flags
 */
#define     APPCMD_CLIENTONLY            0x00000010L
#define     APPCMD_FILTERINITS           0x00000020L
#define     APPCMD_MASK                  0x00000FF0L

/*
 * Application classification flags
 */
#define     APPCLASS_STANDARD            0x00000000L
#define     APPCLASS_MASK                0x0000000FL


BOOL    WINAPI DdeUninitialize(DWORD idInst);

/* conversation enumeration functions */

HCONVLIST WINAPI DdeConnectList(DWORD idInst, HSZ hszService, HSZ hszTopic,
            HCONVLIST hConvList, CONVCONTEXT FAR* pCC);
HCONV   WINAPI DdeQueryNextServer(HCONVLIST hConvList, HCONV hConvPrev);
BOOL    WINAPI DdeDisconnectList(HCONVLIST hConvList);

/* conversation control functions */

HCONV   WINAPI DdeConnect(DWORD idInst, HSZ hszService, HSZ hszTopic,
            CONVCONTEXT FAR* pCC);
BOOL    WINAPI DdeDisconnect(HCONV hConv);
HCONV   WINAPI DdeReconnect(HCONV hConv);

UINT    WINAPI DdeQueryConvInfo(HCONV hConv, DWORD idTransaction, CONVINFO FAR* pConvInfo);
BOOL    WINAPI DdeSetUserHandle(HCONV hConv, DWORD id, DWORD hUser);

BOOL    WINAPI DdeAbandonTransaction(DWORD idInst, HCONV hConv, DWORD idTransaction);


/* app server interface functions */

BOOL    WINAPI DdePostAdvise(DWORD idInst, HSZ hszTopic, HSZ hszItem);
BOOL    WINAPI DdeEnableCallback(DWORD idInst, HCONV hConv, UINT wCmd);

#define EC_ENABLEALL            0
#define EC_ENABLEONE            ST_BLOCKNEXT
#define EC_DISABLE              ST_BLOCKED
#define EC_QUERYWAITING         2

HDDEDATA WINAPI DdeNameService(DWORD idInst, HSZ hsz1, HSZ hsz2, UINT afCmd);

#define DNS_REGISTER        0x0001
#define DNS_UNREGISTER      0x0002
#define DNS_FILTERON        0x0004
#define DNS_FILTEROFF       0x0008

/* app client interface functions */

HDDEDATA WINAPI DdeClientTransaction(void FAR* pData, DWORD cbData,
        HCONV hConv, HSZ hszItem, UINT wFmt, UINT wType,
        DWORD dwTimeout, DWORD FAR* pdwResult);

/* data transfer functions */

HDDEDATA WINAPI DdeCreateDataHandle(DWORD idInst, void FAR* pSrc, DWORD cb,
            DWORD cbOff, HSZ hszItem, UINT wFmt, UINT afCmd);
HDDEDATA WINAPI DdeAddData(HDDEDATA hData, void FAR* pSrc, DWORD cb, DWORD cbOff);
DWORD   WINAPI DdeGetData(HDDEDATA hData, void FAR* pDst, DWORD cbMax, DWORD cbOff);
BYTE FAR* WINAPI DdeAccessData(HDDEDATA hData, DWORD FAR* pcbDataSize);
BOOL    WINAPI DdeUnaccessData(HDDEDATA hData);
BOOL    WINAPI DdeFreeDataHandle(HDDEDATA hData);

#define     HDATA_APPOWNED          0x0001



UINT WINAPI DdeGetLastError(DWORD idInst);

#define     DMLERR_NO_ERROR                    0       /* must be 0 */

#define     DMLERR_FIRST                       0x4000

#define     DMLERR_ADVACKTIMEOUT               0x4000
#define     DMLERR_BUSY                        0x4001
#define     DMLERR_DATAACKTIMEOUT              0x4002
#define     DMLERR_DLL_NOT_INITIALIZED         0x4003
#define     DMLERR_DLL_USAGE                   0x4004
#define     DMLERR_EXECACKTIMEOUT              0x4005
#define     DMLERR_INVALIDPARAMETER            0x4006
#define     DMLERR_LOW_MEMORY                  0x4007
#define     DMLERR_MEMORY_ERROR                0x4008
#define     DMLERR_NOTPROCESSED                0x4009
#define     DMLERR_NO_CONV_ESTABLISHED         0x400a
#define     DMLERR_POKEACKTIMEOUT              0x400b
#define     DMLERR_POSTMSG_FAILED              0x400c
#define     DMLERR_REENTRANCY                  0x400d
#define     DMLERR_SERVER_DIED                 0x400e
#define     DMLERR_SYS_ERROR                   0x400f
#define     DMLERR_UNADVACKTIMEOUT             0x4010
#define     DMLERR_UNFOUND_QUEUE_ID            0x4011

#define     DMLERR_LAST                        0x4011

HSZ     WINAPI DdeCreateStringHandle(DWORD idInst, LPCSTR psz, int iCodePage);
DWORD   WINAPI DdeQueryString(DWORD idInst, HSZ hsz, LPSTR psz, DWORD cchMax, int iCodePage);
BOOL    WINAPI DdeFreeStringHandle(DWORD idInst, HSZ hsz);
BOOL    WINAPI DdeKeepStringHandle(DWORD idInst, HSZ hsz);
int     WINAPI DdeCmpStringHandles(HSZ hsz1, HSZ hsz2);


#ifndef NODDEMLSPY
/* */
/* DDEML public debugging header file info */
/* */

typedef struct tagMONMSGSTRUCT
{
    UINT    cb;
    HWND    hwndTo;
    DWORD   dwTime;
    HANDLE  hTask;
    UINT    wMsg;
    WPARAM  wParam;
    LPARAM  lParam;
} MONMSGSTRUCT;

typedef struct tagMONCBSTRUCT
{
    UINT   cb;
    WORD   wReserved;
    DWORD  dwTime;
    HANDLE hTask;
    DWORD  dwRet;
    UINT   wType;
    UINT   wFmt;
    HCONV  hConv;
    HSZ    hsz1;
    HSZ    hsz2;
    HDDEDATA hData;
    DWORD  dwData1;
    DWORD  dwData2;
} MONCBSTRUCT;

typedef struct tagMONHSZSTRUCT
{
    UINT   cb;
    BOOL   fsAction;    /* MH_ value */
    DWORD  dwTime;
    HSZ    hsz;
    HANDLE hTask;
    WORD   wReserved;
    char   str[1];
} MONHSZSTRUCT;

#define MH_CREATE   1
#define MH_KEEP     2
#define MH_DELETE   3
#define MH_CLEANUP  4


typedef struct tagMONERRSTRUCT
{
    UINT    cb;
    UINT    wLastError;
    DWORD   dwTime;
    HANDLE  hTask;
} MONERRSTRUCT;

typedef struct tagMONLINKSTRUCT
{
    UINT    cb;
    DWORD   dwTime;
    HANDLE  hTask;
    BOOL    fEstablished;
    BOOL    fNoData;
    HSZ     hszSvc;
    HSZ     hszTopic;
    HSZ     hszItem;
    UINT    wFmt;
    BOOL    fServer;
    HCONV   hConvServer;
    HCONV   hConvClient;
} MONLINKSTRUCT;

typedef struct tagMONCONVSTRUCT
{
    UINT    cb;
    BOOL    fConnect;
    DWORD   dwTime;
    HANDLE  hTask;
    HSZ     hszSvc;
    HSZ     hszTopic;
    HCONV   hConvClient;
    HCONV   hConvServer;
} MONCONVSTRUCT;

#define     MAX_MONITORS            4
#define     APPCLASS_MONITOR        0x00000001L
#define     XTYP_MONITOR            (0x00F0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK)

/*
 * Callback filter flags for use with MONITOR apps - 0 implies no monitor
 * callbacks.
 */
#define     MF_HSZ_INFO                  0x01000000
#define     MF_SENDMSGS                  0x02000000
#define     MF_POSTMSGS                  0x04000000
#define     MF_CALLBACKS                 0x08000000
#define     MF_ERRORS                    0x10000000
#define     MF_LINKS                     0x20000000
#define     MF_CONV                      0x40000000

#define     MF_MASK                      0xFF000000
#endif /* NODDEMLSPY */

#ifdef __cplusplus
}                       /* End of extern "C" { */
#endif  /* __cplusplus */

#ifndef RC_INVOKED
#pragma option -a.      /* Revert to default packing */
#endif  /* RC_INVOKED */

#endif  /* __DDEML_H */