/* * ddeml.h Dynamic Data Exchange Management Library (DDEML) functions * * ========================================================================= * * Open Watcom Project * * Copyright (c) 2004-2010 The Open Watcom Contributors. All Rights Reserved. * * This file is automatically generated. Do not edit directly. * * ========================================================================= */ #ifndef _INC_DDEMLH #define _INC_DDEMLH #ifndef _ENABLE_AUTODEPEND #pragma read_only_file; #endif #ifdef __cplusplus extern "C" { #endif /* DDEML callback calling convention */ #define EXPENTRY CALLBACK /* Handles for DDEML */ DECLARE_HANDLE( HCONV ); DECLARE_HANDLE( HCONVLIST ); DECLARE_HANDLE( HDDEDATA ); DECLARE_HANDLE( HSZ ); /* Conversion states */ #define XST_NULL 0 #define XST_INCOMPLETE 1 #define XST_CONNECTED 2 #define XST_INIT1 3 #define XST_INIT2 4 #define XST_REQSENT 5 #define XST_DATARCVD 6 #define XST_POKESENT 7 #define XST_POKEACKRCVD 8 #define XST_EXECSENT 9 #define XST_EXECACKRCVD 10 #define XST_ADVSENT 11 #define XST_UNADVSENT 12 #define XST_ADVACKRCVD 13 #define XST_UNADVACKRCVD 14 #define XST_ADVDATASENT 15 #define XST_ADVDATAACKRCVD 16 /* Special value used with XTYP_ADVREQ */ #define CADV_LATEACK 0xFFFF /* Status flags */ #define ST_CONNECTED 0x0001 #define ST_ADVISE 0x0002 #define ST_ISLOCAL 0x0004 #define ST_BLOCKED 0x0008 #define ST_CLIENT 0x0010 #define ST_TERMINATED 0x0020 #define ST_INLIST 0x0040 #define ST_BLOCKNEXT 0x0080 #define ST_ISSELF 0x0100 /* DdeClientTransaction() result flags */ #define DDE_FACK 0x8000 #define DDE_FBUSY 0x4000 #define DDE_FDEFERUPD 0x4000 #define DDE_FACKREQ 0x8000 #define DDE_FRELEASE 0x2000 #define DDE_FREQUESTED 0x1000 #define DDE_FAPPSTATUS 0x00FF #define DDE_FNOTPROCESSED 0x0000 #define DDE_FACKRESERVED (~(DDE_FACK | DDE_FBUSY | DDE_FAPPSTATUS)) #define DDE_FADVRESERVED (~(DDE_FACKREQ | DDE_FDEFERUPD)) #define DDE_FDATRESERVED (~(DDE_FACKREQ | DDE_FRELEASE | DDE_FREQUESTED)) #define DDE_FPOKRESERVED (~(DDE_FRELEASE)) /* Special message filter code used with DDE */ #define MSGF_DDEMGR 0x8001 /* Code page identifiers used with DDE */ #define CP_WINANSI 1004 #define CP_WINUNICODE 1200 #ifdef UNICODE #define CP_WINNEUTRAL CP_WINUNICODE #else #define CP_WINNEUTRAL CP_WINANSI #endif /* Transaction type flags */ #define XTYPF_NOBLOCK 0x0002 #define XTYPF_NODATA 0x0004 #define XTYPF_ACKREQ 0x0008 /* Transaction classes */ #define XCLASS_MASK 0xFC00 #define XCLASS_BOOL 0x1000 #define XCLASS_DATA 0x2000 #define XCLASS_FLAGS 0x4000 #define XCLASS_NOTIFICATION 0x8000 /* Transaction types */ #define XTYP_ERROR (0x0000 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK) #define XTYP_ADVDATA (0x0010 | XCLASS_FLAGS) #define XTYP_ADVREQ (0x0020 | XCLASS_DATA | XTYPF_NOBLOCK) #define XTYP_ADVSTART (0x0030 | XCLASS_BOOL) #define XTYP_ADVSTOP (0x0040 | XCLASS_NOTIFICATION) #define XTYP_EXECUTE (0x0050 | XCLASS_FLAGS) #define XTYP_CONNECT (0x0060 | XCLASS_BOOL | XTYPF_NOBLOCK) #define XTYP_CONNECT_CONFIRM (0x0070 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK) #define XTYP_XACT_COMPLETE (0x0080 | XCLASS_NOTIFICATION) #define XTYP_POKE (0x0090 | XCLASS_FLAGS) #define XTYP_REGISTER (0x00A0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK) #define XTYP_REQUEST (0x00B0 | XCLASS_DATA) #define XTYP_DISCONNECT (0x00C0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK) #define XTYP_UNREGISTER (0x00D0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK) #define XTYP_WILDCONNECT (0x00E0 | XCLASS_DATA | XTYPF_NOBLOCK) #define XTYP_MONITOR (0x00F0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK) #define XTYP_MASK 0x00F0 #define XTYP_SHIFT 4 /* Special timeout value */ #define TIMEOUT_ASYNC 0xFFFFFFFFL /* Special transaction identifier value */ #define QID_SYNC 0xFFFFFFFFL /* Strings used by DDE */ #define SZDDESYS_TOPIC TEXT( "System" ) #define SZDDESYS_ITEM_TOPICS TEXT( "Topics" ) #define SZDDESYS_ITEM_SYSITEMS TEXT( "SysItems" ) #define SZDDESYS_ITEM_RTNMSG TEXT( "ReturnMessage" ) #define SZDDESYS_ITEM_STATUS TEXT( "Status" ) #define SZDDESYS_ITEM_FORMATS TEXT( "Formats" ) #define SZDDESYS_ITEM_HELP TEXT( "Help" ) #define SZDDE_ITEM_ITEMLIST TEXT( "TopicItemList" ) /* DDE data handle special value */ #define CBR_BLOCK ((HDDEDATA)-1) /* Callback filter flags */ #define CBF_FAIL_SELFCONNECTIONS 0x00001000L #define CBF_FAIL_CONNECTIONS 0x00002000L #define CBF_FAIL_ADVISES 0x00004000L #define CBF_FAIL_EXECUTES 0x00008000L #define CBF_FAIL_POKES 0x00010000L #define CBF_FAIL_REQUESTS 0x00020000L #define CBF_FAIL_ALLSRVXACTIONS 0x0003F000L #define CBF_SKIP_CONNECT_CONFIRMS 0x00040000L #define CBF_SKIP_REGISTRATIONS 0x00080000L #define CBF_SKIP_UNREGISTRATIONS 0x00100000L #define CBF_SKIP_DISCONNECTS 0x00200000L #define CBF_SKIP_ALLNOTIFICATIONS 0x003C0000L /* Application command flags */ #define APPCMD_CLIENTONLY 0x00000010L #define APPCMD_FILTERINITS 0x00000020L #define APPCMD_MASK 0x00000FF0L /* Applications classification flags */ #define APPCLASS_STANDARD 0x00000000L #define APPCLASS_MONITOR 0x00000001L #define APPCLASS_MASK 0x0000000FL /* DdeEnableCallback() commands */ #define EC_ENABLEALL 0 #define EC_ENABLEONE ST_BLOCKNEXT #define EC_DISABLE ST_BLOCKED #define EC_QUERYWAITING 2 /* DdeNameService() commands */ #define DNS_REGISTER 0x0001 #define DNS_UNREGISTER 0x0002 #define DNS_FILTERON 0x0004 #define DNS_FILTEROFF 0x0008 /* Special data handle value */ #define HDATA_APPOWNED 0x00000001L /* DDEML error codes */ #define DMLERR_NO_ERROR 0x0000 #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 /* String monitoring actions */ #define MH_CREATE 1 #define MH_KEEP 2 #define MH_DELETE 3 #define MH_CLEANUP 4 /* Maximum number of monitors */ #define MAX_MONITORS 4 /* Monitor callback filter flags */ #define MF_HSZ_INFO 0x01000000L #define MF_SENDMSGS 0x02000000L #define MF_POSTMSGS 0x04000000L #define MF_CALLBACKS 0x08000000L #define MF_ERRORS 0x10000000L #define MF_LINKS 0x20000000L #define MF_CONV 0x40000000L #define MF_MASK 0xFF000000L /* String pair */ typedef struct tagHSZPAIR { HSZ hszSvc; HSZ hszTopic; } HSZPAIR; typedef HSZPAIR *PHSZPAIR; /* Conversion context */ typedef struct tagCONVCONTEXT { UINT cb; UINT wFlags; UINT wCountryID; int iCodePage; DWORD dwLangID; DWORD dwSecurity; SECURITY_QUALITY_OF_SERVICE qos; } CONVCONTEXT; typedef CONVCONTEXT *PCONVCONTEXT; /* Conversion information */ typedef struct tagCONVINFO { DWORD cb; DWORD_PTR hUser; HCONV hConvPartner; HSZ hszSvcPartner; HSZ hszServiceReq; HSZ hszTopic; HSZ hszItem; UINT wFmt; UINT wType; UINT wStatus; UINT wConvst; UINT wLastError; HCONVLIST hConvList; CONVCONTEXT ConvCtxt; HWND hwnd; HWND hwndPartner; } CONVINFO; typedef CONVINFO *PCONVINFO; /* DDEML callback function */ typedef HDDEDATA (CALLBACK FNCALLBACK)( UINT, UINT, HCONV, HSZ, HSZ, HDDEDATA, ULONG_PTR, ULONG_PTR ); typedef HDDEDATA (CALLBACK *PFNCALLBACK)( UINT, UINT, HCONV, HSZ, HSZ, HDDEDATA, ULONG_PTR, ULONG_PTR ); /* DDEML message hook data */ typedef struct tagDDEML_MSG_HOOK_DATA { UINT_PTR uiLo; UINT_PTR uiHi; DWORD cbData; DWORD Data[8]; } DDEML_MSG_HOOK_DATA; typedef DDEML_MSG_HOOK_DATA *PDDEML_MSG_HOOK_DATA; /* Monitor message structure */ typedef struct tagMONMSGSTRUCT { UINT cb; HWND hwndTo; DWORD dwTime; HANDLE hTask; UINT wMsg; WPARAM wParam; LPARAM lParam; DDEML_MSG_HOOK_DATA dmhd; } MONMSGSTRUCT; typedef MONMSGSTRUCT *PMONMSGSTRUCT; /* Monitor callback structure */ typedef struct tagMONCBSTRUCT { UINT cb; DWORD dwTime; HANDLE hTask; DWORD dwRet; UINT wType; UINT wFmt; HCONV hConv; HSZ hsz1; HSZ hsz2; HDDEDATA hData; ULONG_PTR dwData1; ULONG_PTR dwData2; CONVCONTEXT cc; DWORD cbData; DWORD Data[8]; } MONCBSTRUCT; typedef MONCBSTRUCT *PMONCBSTRUCT; /* Monitor string structure */ typedef struct tagMONHSZSTRUCTA { UINT cb; BOOL fsAction; DWORD dwTime; HSZ hsz; HANDLE hTask; CHAR str[1]; } MONHSZSTRUCTA; typedef MONHSZSTRUCTA *PMONHSZSTRUCTA; typedef struct tagMONHSZSTRUCTW { UINT cb; BOOL fsAction; DWORD dwTime; HSZ hsz; HANDLE hTask; WCHAR str[1]; } MONHSZSTRUCTW; typedef MONHSZSTRUCTW *PMONHSZSTRUCTW; #ifdef UNICODE typedef MONHSZSTRUCTW MONHSZSTRUCT; typedef PMONHSZSTRUCTW PMONHSZSTRUCT; #else typedef MONHSZSTRUCTA MONHSZSTRUCT; typedef PMONHSZSTRUCTA PMONHSZSTRUCT; #endif /* Monitor error structure */ typedef struct tagMONERRSTRUCT { UINT cb; UINT wLastError; DWORD dwTime; HANDLE hTask; } MONERRSTRUCT; typedef MONERRSTRUCT *PMONERRSTRUCT; /* Monitor link structure */ 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 MONLINKSTRUCT *PMONLINKSTRUCT; /* Monitor conversion structure */ typedef struct tagMONCONVSTRUCT { UINT cb; BOOL fConnect; DWORD dwTime; HANDLE hTask; HSZ hszSvc; HSZ hszTopic; HCONV hConvClient; HCONV hConvServer; } MONCONVSTRUCT; typedef MONCONVSTRUCT *PMONCONVSTRUCT; /* Functions in USER32.DLL */ WINUSERAPI BOOL WINAPI DdeAbandonTransaction( DWORD, HCONV, DWORD ); WINUSERAPI LPBYTE WINAPI DdeAccessData( HDDEDATA, LPDWORD ); WINUSERAPI HDDEDATA WINAPI DdeAddData( HDDEDATA, LPBYTE, DWORD, DWORD ); WINUSERAPI HDDEDATA WINAPI DdeClientTransaction( LPBYTE, DWORD, HCONV, HSZ, UINT, UINT, DWORD, LPDWORD ); WINUSERAPI int WINAPI DdeCmpStringHandles( HSZ, HSZ ); WINUSERAPI HCONV WINAPI DdeConnect( DWORD, HSZ, HSZ, PCONVCONTEXT ); WINUSERAPI HCONVLIST WINAPI DdeConnectList( DWORD, HSZ, HSZ, HCONVLIST, PCONVCONTEXT ); WINUSERAPI HDDEDATA WINAPI DdeCreateDataHandle( DWORD, LPBYTE, DWORD, DWORD, HSZ, UINT, UINT ); WINUSERAPI HSZ WINAPI DdeCreateStringHandleA( DWORD, LPCSTR, int ); WINUSERAPI HSZ WINAPI DdeCreateStringHandleW( DWORD, LPCWSTR, int ); WINUSERAPI BOOL WINAPI DdeDisconnect( HCONV ); WINUSERAPI HCONVLIST WINAPI DdeDisconnectList( HCONVLIST ); WINUSERAPI BOOL WINAPI DdeEnableCallback( DWORD, HCONV, UINT ); WINUSERAPI BOOL WINAPI DdeFreeDataHandle( HDDEDATA ); WINUSERAPI BOOL WINAPI DdeFreeStringHandle( DWORD, HSZ ); WINUSERAPI DWORD WINAPI DdeGetData( HDDEDATA, LPBYTE, DWORD, DWORD ); WINUSERAPI UINT WINAPI DdeGetLastError( DWORD ); WINUSERAPI BOOL WINAPI DdeImpersonateClient( HCONV ); WINUSERAPI UINT WINAPI DdeInitializeA( LPDWORD, PFNCALLBACK, DWORD, DWORD ); WINUSERAPI UINT WINAPI DdeInitializeW( LPDWORD, PFNCALLBACK, DWORD, DWORD ); WINUSERAPI BOOL WINAPI DdeKeepStringHandle( DWORD, HSZ ); WINUSERAPI HDDEDATA WINAPI DdeNameService( DWORD, HSZ, HSZ, UINT ); WINUSERAPI BOOL WINAPI DdePostAdvise( DWORD, HSZ, HSZ ); WINUSERAPI UINT WINAPI DdeQueryConvInfo( HCONV, DWORD, PCONVINFO ); WINUSERAPI HCONV WINAPI DdeQueryNextServer( HCONVLIST, HCONV ); WINUSERAPI DWORD WINAPI DdeQueryStringA( DWORD, HSZ, LPSTR, DWORD, int ); WINUSERAPI DWORD WINAPI DdeQueryStringW( DWORD, HSZ, LPWSTR, DWORD, int ); WINUSERAPI HCONV WINAPI DdeReconnect( HCONV ); WINUSERAPI BOOL WINAPI DdeSetUserHandle( HCONV, DWORD, DWORD_PTR ); WINUSERAPI BOOL WINAPI DdeUnaccessData( HDDEDATA ); WINUSERAPI BOOL WINAPI DdeUninitialize( DWORD ); /* Map generic function names to the appropriate ANSI or Unicode version. */ #ifdef UNICODE #define DdeCreateStringHandle DdeCreateStringHandleW #define DdeInitialize DdeInitializeW #define DdeQueryString DdeQueryStringW #else #define DdeCreateStringHandle DdeCreateStringHandleA #define DdeInitialize DdeInitializeA #define DdeQueryString DdeQueryStringA #endif #ifdef __cplusplus } /* extern "C" */ #endif #endif /* _INC_DDEMLH */