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Artifact 421fb3636ad89d57a339a599c8bb9023996846db


/***********************************************************************\
*                                ddeml.d                                *
*                                                                       *
*                       Windows API header module                       *
*                                                                       *
*                 Translated from MinGW Windows headers                 *
*                           by Stewart Gordon                           *
*                                                                       *
*                       Placed into public domain                       *
\***********************************************************************/
module win32.ddeml;
pragma(lib, "user32");

private import win32.basetsd, win32.windef, win32.winnt;

enum : int {
	CP_WINANSI    = 1004,
	CP_WINUNICODE = 1200
}

enum : UINT {
	XTYPF_NOBLOCK = 2,
	XTYPF_NODATA  = 4,
	XTYPF_ACKREQ  = 8
}

enum : UINT {
	XCLASS_MASK         = 0xFC00,
	XCLASS_BOOL         = 0x1000,
	XCLASS_DATA         = 0x2000,
	XCLASS_FLAGS        = 0x4000,
	XCLASS_NOTIFICATION = 0x8000
}

enum : UINT {
	XST_NULL,
	XST_INCOMPLETE,
	XST_CONNECTED,
	XST_INIT1,
	XST_INIT2,
	XST_REQSENT,
	XST_DATARCVD,
	XST_POKESENT,
	XST_POKEACKRCVD,
	XST_EXECSENT,
	XST_EXECACKRCVD,
	XST_ADVSENT,
	XST_UNADVSENT,
	XST_ADVACKRCVD,
	XST_UNADVACKRCVD,
	XST_ADVDATASENT,
	XST_ADVDATAACKRCVD // = 16
}

enum : UINT {
	XTYP_ERROR           = XCLASS_NOTIFICATION | XTYPF_NOBLOCK,
	XTYP_ADVDATA         = 0x0010 | XCLASS_FLAGS,
	XTYP_ADVREQ          = 0x0020 | XCLASS_DATA | XTYPF_NOBLOCK,
	XTYP_ADVSTART        = 0x0030 | XCLASS_BOOL,
	XTYP_ADVSTOP         = 0x0040 | XCLASS_NOTIFICATION,
	XTYP_EXECUTE         = 0x0050 | XCLASS_FLAGS,
	XTYP_CONNECT         = 0x0060 | XCLASS_BOOL | XTYPF_NOBLOCK,
	XTYP_CONNECT_CONFIRM = 0x0070 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK,
	XTYP_XACT_COMPLETE   = 0x0080 | XCLASS_NOTIFICATION,
	XTYP_POKE            = 0x0090 | XCLASS_FLAGS,
	XTYP_REGISTER        = 0x00A0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK,
	XTYP_REQUEST         = 0x00B0 | XCLASS_DATA,
	XTYP_DISCONNECT      = 0x00C0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK,
	XTYP_UNREGISTER      = 0x00D0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK,
	XTYP_WILDCONNECT     = 0x00E0 | XCLASS_DATA | XTYPF_NOBLOCK,
	XTYP_MONITOR         = 0X00F0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK,
	XTYP_MASK            = 0x00F0,
	XTYP_SHIFT           = 4
}

/+
#define TIMEOUT_ASYNC  0xFFFFFFFF
#define QID_SYNC       0xFFFFFFFF
+/

enum : UINT {
	ST_CONNECTED  =   1,
	ST_ADVISE     =   2,
	ST_ISLOCAL    =   4,
	ST_BLOCKED    =   8,
	ST_CLIENT     =  16,
	ST_TERMINATED =  32,
	ST_INLIST     =  64,
	ST_BLOCKNEXT  = 128,
	ST_ISSELF     = 256
}

/+
#define CADV_LATEACK 0xFFFF
+/

enum : UINT {
	DMLERR_NO_ERROR      = 0,
	DMLERR_FIRST         = 0x4000,
	DMLERR_ADVACKTIMEOUT = DMLERR_FIRST,
	DMLERR_BUSY,
	DMLERR_DATAACKTIMEOUT,
	DMLERR_DLL_NOT_INITIALIZED,
	DMLERR_DLL_USAGE,
	DMLERR_EXECACKTIMEOUT,
	DMLERR_INVALIDPARAMETER,
	DMLERR_LOW_MEMORY,
	DMLERR_MEMORY_ERROR,
	DMLERR_NOTPROCESSED,
	DMLERR_NO_CONV_ESTABLISHED,
	DMLERR_POKEACKTIMEOUT,
	DMLERR_POSTMSG_FAILED,
	DMLERR_REENTRANCY,
	DMLERR_SERVER_DIED,
	DMLERR_SYS_ERROR,
	DMLERR_UNADVACKTIMEOUT,
	DMLERR_UNFOUND_QUEUE_ID, // = 0x4011
	DMLERR_LAST          = DMLERR_UNFOUND_QUEUE_ID
}

/+
#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	0
#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)
#define MSGF_DDEMGR	0x8001
#define CBR_BLOCK	((HDDEDATA)0xffffffff)
+/

const DWORD
	APPCLASS_STANDARD         = 0,
	APPCLASS_MONITOR          = 0x00000001,
	APPCLASS_MASK             = 0x0000000F,
	APPCMD_CLIENTONLY         = 0x00000010,
	APPCMD_FILTERINITS        = 0x00000020,
	APPCMD_MASK               = 0x00000FF0,
	CBF_FAIL_SELFCONNECTIONS  = 0x00001000,
	CBF_FAIL_CONNECTIONS      = 0x00002000,
	CBF_FAIL_ADVISES          = 0x00004000,
	CBF_FAIL_EXECUTES         = 0x00008000,
	CBF_FAIL_POKES            = 0x00010000,
	CBF_FAIL_REQUESTS         = 0x00020000,
	CBF_FAIL_ALLSVRXACTIONS   = 0x0003f000,
	CBF_SKIP_CONNECT_CONFIRMS = 0x00040000,
	CBF_SKIP_REGISTRATIONS    = 0x00080000,
	CBF_SKIP_UNREGISTRATIONS  = 0x00100000,
	CBF_SKIP_DISCONNECTS      = 0x00200000,
	CBF_SKIP_ALLNOTIFICATIONS = 0x003c0000,
	MF_HSZ_INFO               = 0x01000000,
	MF_SENDMSGS               = 0x02000000,
	MF_POSTMSGS               = 0x04000000,
	MF_CALLBACKS              = 0x08000000,
	MF_ERRORS                 = 0x10000000,
	MF_LINKS                  = 0x20000000,
	MF_CONV                   = 0x40000000,
	MF_MASK                   = 0xFF000000;

enum : UINT {
	EC_ENABLEALL    = 0,
	EC_ENABLEONE    = ST_BLOCKNEXT,
	EC_DISABLE      = ST_BLOCKED,
	EC_QUERYWAITING = 2
}

enum : UINT {
	DNS_REGISTER   = 1,
	DNS_UNREGISTER = 2,
	DNS_FILTERON   = 4,
	DNS_FILTEROFF  = 8
}

/+
#define HDATA_APPOWNED	1
#define MAX_MONITORS	4
+/

enum : int {
	MH_CREATE  = 1,
	MH_KEEP    = 2,
	MH_DELETE  = 3,
	MH_CLEANUP = 4
}

mixin DECLARE_HANDLE!("HCONVLIST");
mixin DECLARE_HANDLE!("HCONV");
mixin DECLARE_HANDLE!("HSZ");
mixin DECLARE_HANDLE!("HDDEDATA");

extern (Windows) alias HDDEDATA
  function(UINT, UINT, HCONV, HSZ, HSZ, HDDEDATA, DWORD, DWORD) PFNCALLBACK;

struct HSZPAIR {
	HSZ hszSvc;
	HSZ hszTopic;
}
alias HSZPAIR* PHSZPAIR;

struct CONVCONTEXT {
	UINT                        cb = CONVCONTEXT.sizeof;
	UINT                        wFlags;
	UINT                        wCountryID;
	int                         iCodePage;
	DWORD                       dwLangID;
	DWORD                       dwSecurity;
	SECURITY_QUALITY_OF_SERVICE qos;
}
alias CONVCONTEXT* PCONVCONTEXT;

struct CONVINFO {
	DWORD       cb = CONVINFO.sizeof;
	DWORD       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;
}
alias CONVINFO* PCONVINFO;

struct DDEML_MSG_HOOK_DATA {
	UINT_PTR uiLo;
	UINT_PTR uiHi;
	DWORD    cbData;
	DWORD[8] Data;
}

struct MONHSZSTRUCT {
	UINT     cb = MONHSZSTRUCT.sizeof;
	int      fsAction;
	DWORD    dwTime;
	HSZ      hsz;
	HANDLE   hTask;
	TCHAR[1] _str;

	TCHAR* str() { return _str.ptr; }
}
alias MONHSZSTRUCT* PMONHSZSTRUCT;

struct MONLINKSTRUCT {
	UINT   cb = MONLINKSTRUCT.sizeof;
	DWORD  dwTime;
	HANDLE hTask;
	BOOL   fEstablished;
	BOOL   fNoData;
	HSZ    hszSvc;
	HSZ    hszTopic;
	HSZ    hszItem;
	UINT   wFmt;
	BOOL   fServer;
	HCONV  hConvServer;
	HCONV  hConvClient;
}
alias MONLINKSTRUCT* PMONLINKSTRUCT;

struct MONCONVSTRUCT {
	UINT   cb = MONCONVSTRUCT.sizeof;
	BOOL   fConnect;
	DWORD  dwTime;
	HANDLE hTask;
	HSZ    hszSvc;
	HSZ    hszTopic;
	HCONV  hConvClient;
	HCONV  hConvServer;
}
alias MONCONVSTRUCT* PMONCONVSTRUCT;

struct MONCBSTRUCT {
	UINT        cb = MONCBSTRUCT.sizeof;
	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[8]    Data;
}
alias MONCBSTRUCT* PMONCBSTRUCT;

struct MONERRSTRUCT {
	UINT   cb = MONERRSTRUCT.sizeof;
	UINT   wLastError;
	DWORD  dwTime;
	HANDLE hTask;
}
alias MONERRSTRUCT* PMONERRSTRUCT;

struct MONMSGSTRUCT {
	UINT   cb = MONMSGSTRUCT.sizeof;
	HWND   hwndTo;
	DWORD  dwTime;
	HANDLE hTask;
	UINT   wMsg;
	WPARAM wParam;
	LPARAM lParam;
	DDEML_MSG_HOOK_DATA dmhd;
}
alias MONMSGSTRUCT* PMONMSGSTRUCT;

extern (Windows) {
	BOOL DdeAbandonTransaction(DWORD, HCONV, DWORD);
	PBYTE DdeAccessData(HDDEDATA, PDWORD);
	HDDEDATA DdeAddData(HDDEDATA, PBYTE, DWORD, DWORD);
	HDDEDATA DdeClientTransaction(PBYTE, DWORD, HCONV, HSZ, UINT, UINT,
	  DWORD, PDWORD);
	int DdeCmpStringHandles(HSZ, HSZ);
	HCONV DdeConnect(DWORD, HSZ, HSZ, PCONVCONTEXT);
	HCONVLIST DdeConnectList(DWORD, HSZ, HSZ, HCONVLIST, PCONVCONTEXT);
	HDDEDATA DdeCreateDataHandle(DWORD, PBYTE, DWORD, DWORD, HSZ, UINT,
	  UINT);
	HSZ DdeCreateStringHandleA(DWORD, LPSTR, int);
	HSZ DdeCreateStringHandleW(DWORD, LPWSTR, int);
	BOOL DdeDisconnect(HCONV);
	BOOL DdeDisconnectList(HCONVLIST);
	BOOL DdeEnableCallback(DWORD, HCONV, UINT);
	BOOL DdeFreeDataHandle(HDDEDATA);
	BOOL DdeFreeStringHandle(DWORD, HSZ);
	DWORD DdeGetData(HDDEDATA, PBYTE, DWORD, DWORD);
	UINT DdeGetLastError(DWORD);
	BOOL DdeImpersonateClient(HCONV);
	UINT DdeInitializeA(PDWORD, PFNCALLBACK, DWORD, DWORD);
	UINT DdeInitializeW(PDWORD, PFNCALLBACK, DWORD, DWORD);
	BOOL DdeKeepStringHandle(DWORD, HSZ);
	HDDEDATA DdeNameService(DWORD, HSZ, HSZ, UINT);
	BOOL DdePostAdvise(DWORD, HSZ, HSZ);
	UINT DdeQueryConvInfo(HCONV, DWORD, PCONVINFO);
	HCONV DdeQueryNextServer(HCONVLIST, HCONV);
	DWORD DdeQueryStringA(DWORD, HSZ, LPSTR, DWORD, int);
	DWORD DdeQueryStringW(DWORD, HSZ, LPWSTR, DWORD, int);
	HCONV DdeReconnect(HCONV);
	BOOL DdeSetUserHandle(HCONV, DWORD, DWORD);
	BOOL DdeUnaccessData(HDDEDATA);
	BOOL DdeUninitialize(DWORD);
}

const TCHAR[]
	SZDDESYS_TOPIC         = "System",
	SZDDESYS_ITEM_TOPICS   = "Topics",
	SZDDESYS_ITEM_SYSITEMS = "SysItems",
	SZDDESYS_ITEM_RTNMSG   = "ReturnMessage",
	SZDDESYS_ITEM_STATUS   = "Status",
	SZDDESYS_ITEM_FORMATS  = "Formats",
	SZDDESYS_ITEM_HELP     = "Help",
	SZDDE_ITEM_ITEMLIST    = "TopicItemList";

version (Unicode) {
	alias DdeCreateStringHandleW DdeCreateStringHandle;
	alias DdeInitializeW DdeInitialize;
	alias DdeQueryStringW DdeQueryString;
} else {
	alias DdeCreateStringHandleA DdeCreateStringHandle;
	alias DdeInitializeA DdeInitialize;
	alias DdeQueryStringA DdeQueryString;
}