include/ddeml.h

   1 /*
   2  * DDEML library definitions
   3  *
   4  * Copyright 1997 Alexandre Julliard
   5  * Copyright 1997 Len White
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #ifndef __WINE_DDEML_H
  23 #define __WINE_DDEML_H
  24
  25 #ifdef __cplusplus
  26 extern "C" {
  27 #endif /* defined(__cplusplus) */
  28
  29 #ifndef WINUSERAPI
  30 #if defined(_USER32_) || defined(WINE_UNIX_LIB)
  31 #define WINUSERAPI DECLSPEC_EXPORT
  32 #else
  33 #define WINUSERAPI DECLSPEC_IMPORT
  34 #endif
  35 #endif
  36
  37 /* Codepage Constants
  38  */
  39
  40 #define CP_WINANSI      1004
  41 #define CP_WINUNICODE   1200
  42
  43 /* DDE synchronisation constants
  44  */
  45
  46 #define MSGF_DDEMGR 0x8001
  47
  48 #define QID_SYNC        0xFFFFFFFF
  49
  50 /*   Type variation for MS  deliberate departures from ANSI standards
  51  */
  52
  53 #define EXPENTRY CALLBACK
  54
  55 #ifdef UNICODE
  56 #if defined(_MSC_VER) || defined(__MINGW32__)
  57 #define SZDDESYS_TOPIC          L"System"
  58 #define SZDDESYS_ITEM_TOPICS    L"Topics"
  59 #define SZDDESYS_ITEM_SYSITEMS  L"SysItems"
  60 #define SZDDESYS_ITEM_RTNMSG    L"ReturnMessage"
  61 #define SZDDESYS_ITEM_STATUS    L"Status"
  62 #define SZDDESYS_ITEM_FORMATS   L"Formats"
  63 #define SZDDESYS_ITEM_HELP      L"Help"
  64 #define SZDDE_ITEM_ITEMLIST     L"TopicItemList"
  65 #else /* _MSC_VER/__MINGW32__ */
  66 static const WCHAR SZDDESYS_TOPIC[] = {'S','y','s','t','e','m',0};
  67 static const WCHAR SZDDESYS_ITEM_TOPICS[] = {'T','o','p','i','c','s',0};
  68 static const WCHAR SZDDESYS_ITEM_SYSITEMS[] = {'S','y','s','I','t','e','m','s',0};
  69 static const WCHAR SZDDESYS_ITEM_RTNMSG[] = {'R','e','t','u','r','n','M','e','s','s','a','g','e',0};
  70 static const WCHAR SZDDESYS_ITEM_STATUS[] = {'S','t','a','t','u','s',0};
  71 static const WCHAR SZDDESYS_ITEM_FORMATS[] = {'F','o','r','m','a','t','s',0};
  72 static const WCHAR SZDDESYS_ITEM_HELP[] = {'H','e','l','p',0};
  73 static const WCHAR SZDDE_ITEM_ITEMLIST[] = {'T','o','p','i','c','I','t','e','m','L','i','s','t',0};
  74 #endif
  75 #else /* UNICODE */
  76 #define SZDDESYS_TOPIC          "System"
  77 #define SZDDESYS_ITEM_TOPICS    "Topics"
  78 #define SZDDESYS_ITEM_SYSITEMS  "SysItems"
  79 #define SZDDESYS_ITEM_RTNMSG    "ReturnMessage"
  80 #define SZDDESYS_ITEM_STATUS    "Status"
  81 #define SZDDESYS_ITEM_FORMATS   "Formats"
  82 #define SZDDESYS_ITEM_HELP      "Help"
  83 #define SZDDE_ITEM_ITEMLIST     "TopicItemList"
  84 #endif
  85
  86 /***************************************************
  87
  88       FLAGS Section - copied from Microsoft SDK as must be standard, probably Copyright Microsoft Corporation
  89
  90 ***************************************************/
  91
  92 #define     XST_NULL              0
  93 #define     XST_INCOMPLETE        1
  94 #define     XST_CONNECTED         2
  95 #define     XST_INIT1             3
  96 #define     XST_INIT2             4
  97 #define     XST_REQSENT           5
  98 #define     XST_DATARCVD          6
  99 #define     XST_POKESENT          7
 100 #define     XST_POKEACKRCVD       8
 101 #define     XST_EXECSENT          9
 102 #define     XST_EXECACKRCVD      10
 103 #define     XST_ADVSENT          11
 104 #define     XST_UNADVSENT        12
 105 #define     XST_ADVACKRCVD       13
 106 #define     XST_UNADVACKRCVD     14
 107 #define     XST_ADVDATASENT      15
 108 #define     XST_ADVDATAACKRCVD   16
 109
 110 #define     ST_CONNECTED            0x0001
 111 #define     ST_ADVISE               0x0002
 112 #define     ST_ISLOCAL              0x0004
 113 #define     ST_BLOCKED              0x0008
 114 #define     ST_CLIENT               0x0010
 115 #define     ST_TERMINATED           0x0020
 116 #define     ST_INLIST               0x0040
 117 #define     ST_BLOCKNEXT            0x0080
 118 #define     ST_ISSELF               0x0100
 119
 120 /*
 121  * DdeEnableCallback function codes
 122  */
 123
 124 #define     EC_ENABLEALL                 0
 125 #define     EC_ENABLEONE                 ST_BLOCKNEXT
 126 #define     EC_DISABLE                   ST_BLOCKED
 127 #define     EC_QUERYWAITING              2
 128
 129 /*
 130  * Callback filter flags for use with standard apps.
 131  */
 132
 133 #define     CBF_FAIL_SELFCONNECTIONS     0x00001000
 134 #define     CBF_FAIL_CONNECTIONS         0x00002000
 135 #define     CBF_FAIL_ADVISES             0x00004000
 136 #define     CBF_FAIL_EXECUTES            0x00008000
 137 #define     CBF_FAIL_POKES               0x00010000
 138 #define     CBF_FAIL_REQUESTS            0x00020000
 139 #define     CBF_FAIL_ALLSVRXACTIONS      0x0003f000
 140
 141 #define     CBF_SKIP_CONNECT_CONFIRMS    0x00040000
 142 #define     CBF_SKIP_REGISTRATIONS       0x00080000
 143 #define     CBF_SKIP_UNREGISTRATIONS     0x00100000
 144 #define     CBF_SKIP_DISCONNECTS         0x00200000
 145 #define     CBF_SKIP_ALLNOTIFICATIONS    0x003c0000
 146
 147 #define     CBR_BLOCK                    ((HDDEDATA)-1)
 148
 149 /*
 150  * Application command flags
 151  */
 152 #define     APPCMD_CLIENTONLY            __MSABI_LONG(0x00000010)
 153 #define     APPCMD_FILTERINITS           __MSABI_LONG(0x00000020)
 154 #define     APPCMD_MASK                  __MSABI_LONG(0x00000FF0)
 155
 156 /*
 157  * Application classification flags
 158  */
 159
 160 #define     APPCLASS_STANDARD            __MSABI_LONG(0x00000000)
 161 #define     APPCLASS_MONITOR             __MSABI_LONG(0x00000001)
 162 #define     APPCLASS_MASK                __MSABI_LONG(0x0000000F)
 163
 164 /*
 165  * Callback filter flags for use with MONITOR apps - 0 implies no monitor
 166  * callbacks.
 167  */
 168 #define     MF_HSZ_INFO                  0x01000000
 169 #define     MF_SENDMSGS                  0x02000000
 170 #define     MF_POSTMSGS                  0x04000000
 171 #define     MF_CALLBACKS                 0x08000000
 172 #define     MF_ERRORS                    0x10000000
 173 #define     MF_LINKS                     0x20000000
 174 #define     MF_CONV                      0x40000000
 175
 176 #define     MF_MASK                      0xFF000000
 177
 178 /*
 179  *      DdeNameService service name flags
 180  */
 181
 182 #define     DNS_REGISTER                 0x0001
 183 #define     DNS_UNREGISTER               0x0002
 184 #define     DNS_FILTERON                 0x0004
 185 #define     DNS_FILTEROFF                0x0008
 186
 187
 188 /****************************************************
 189
 190       End of Flags section
 191
 192 ****************************************************/
 193
 194 /****************************************************
 195
 196         Message Types Section
 197
 198 ****************************************************/
 199
 200 #define XTYPF_NOBLOCK           0x0002          /* CBR_NOBLOCK will not work */
 201 #define XTYPF_NODATA            0x0004          /* DDE_FDEFERUPD  */
 202 #define XTYPF_ACKREQ            0x0008          /* DDE_FACKREQ */
 203
 204 #define XCLASS_MASK             0xFC00
 205 #define XCLASS_BOOL             0x1000
 206 #define XCLASS_DATA             0x2000
 207 #define XCLASS_FLAGS            0x4000
 208 #define XCLASS_NOTIFICATION     0x8000
 209
 210 #define XTYP_ERROR              (0x0000 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK)
 211 #define XTYP_ADVDATA            (0x0010 | XCLASS_FLAGS)
 212 #define XTYP_ADVREQ             (0x0020 | XCLASS_DATA | XTYPF_NOBLOCK)
 213 #define XTYP_ADVSTART           (0x0030 | XCLASS_BOOL)
 214 #define XTYP_ADVSTOP            (0x0040 | XCLASS_NOTIFICATION)
 215 #define XTYP_EXECUTE            (0x0050 | XCLASS_FLAGS)
 216 #define XTYP_CONNECT            (0x0060 | XCLASS_BOOL | XTYPF_NOBLOCK)
 217 #define XTYP_CONNECT_CONFIRM    (0x0070 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK)
 218 #define XTYP_XACT_COMPLETE      (0x0080 | XCLASS_NOTIFICATION )
 219 #define XTYP_POKE               (0x0090 | XCLASS_FLAGS)
 220 #define XTYP_REGISTER           (0x00A0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK )
 221 #define XTYP_REQUEST            (0x00B0 | XCLASS_DATA )
 222 #define XTYP_DISCONNECT         (0x00C0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK )
 223 #define XTYP_UNREGISTER         (0x00D0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK )
 224 #define XTYP_WILDCONNECT        (0x00E0 | XCLASS_DATA | XTYPF_NOBLOCK)
 225 #define XTYP_MONITOR            (0x00F0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK)
 226
 227 #define XTYP_MASK               0x00F0
 228 #define XTYP_SHIFT              4
 229
 230 #define TIMEOUT_ASYNC           0xFFFFFFFF
 231
 232 #define CADV_LATEACK            0xFFFF
 233
 234 /**************************************************
 235
 236         End of Message Types Section
 237
 238 ****************************************************/
 239
 240 /*****************************************************
 241
 242         DDE Codes for wStatus field
 243
 244 *****************************************************/
 245
 246 #define DDE_FACK                0x8000
 247 #define DDE_FBUSY               0x4000
 248 #define DDE_FDEFERUPD           0x4000
 249 #define DDE_FACKREQ             0x8000
 250 #define DDE_FRELEASE            0x2000
 251 #define DDE_FREQUESTED          0x1000
 252 #define DDE_FAPPSTATUS          0x00FF
 253 #define DDE_FNOTPROCESSED       0x0000
 254
 255 #define DDE_FACKRESERVED        (~(DDE_FACK | DDE_FBUSY | DDE_FAPPSTATUS))
 256 #define DDE_FADVRESERVED        (~(DDE_FACKREQ | DDE_FDEFERUPD))
 257 #define DDE_FDATRESERVED        (~(DDE_FACKREQ | DDE_FRELEASE | DDE_FREQUESTED))
 258 #define DDE_FPOKRESERVED        (~(DDE_FRELEASE))
 259
 260 /*****************************************************
 261
 262         End of wStatus codes
 263
 264 *****************************************************/
 265
 266 /****************************************************
 267
 268       Return Codes section again copied from SDK as must be same
 269
 270 *****************************************************/
 271
 272 #define     DMLERR_NO_ERROR                    0       /* must be 0 */
 273
 274 #define     DMLERR_FIRST                       0x4000
 275
 276 #define     DMLERR_ADVACKTIMEOUT               0x4000
 277 #define     DMLERR_BUSY                        0x4001
 278 #define     DMLERR_DATAACKTIMEOUT              0x4002
 279 #define     DMLERR_DLL_NOT_INITIALIZED         0x4003
 280 #define     DMLERR_DLL_USAGE                   0x4004
 281 #define     DMLERR_EXECACKTIMEOUT              0x4005
 282 #define     DMLERR_INVALIDPARAMETER            0x4006
 283 #define     DMLERR_LOW_MEMORY                  0x4007
 284 #define     DMLERR_MEMORY_ERROR                0x4008
 285 #define     DMLERR_NOTPROCESSED                0x4009
 286 #define     DMLERR_NO_CONV_ESTABLISHED         0x400a
 287 #define     DMLERR_POKEACKTIMEOUT              0x400b
 288 #define     DMLERR_POSTMSG_FAILED              0x400c
 289 #define     DMLERR_REENTRANCY                  0x400d
 290 #define     DMLERR_SERVER_DIED                 0x400e
 291 #define     DMLERR_SYS_ERROR                   0x400f
 292 #define     DMLERR_UNADVACKTIMEOUT             0x4010
 293 #define     DMLERR_UNFOUND_QUEUE_ID            0x4011
 294
 295 #define     DMLERR_LAST                        0x4011
 296
 297 #define     HDATA_APPOWNED                     0x0001
 298
 299 /*****************************************************
 300
 301       End of Return Codes and Microsoft section
 302
 303 ******************************************************/
 304
 305
 306
 307 DECLARE_HANDLE(HCONVLIST);
 308 DECLARE_HANDLE(HCONV);
 309 DECLARE_HANDLE(HSZ);
 310 DECLARE_HANDLE(HDDEDATA);
 311
 312
 313
 314 /*******************************************************
 315
 316         API Entry Points
 317
 318 *******************************************************/
 319
 320 typedef HDDEDATA (CALLBACK *PFNCALLBACK)(UINT, UINT, HCONV, HSZ, HSZ,
 321                                          HDDEDATA, ULONG_PTR, ULONG_PTR);
 322
 323 /***************************************************
 324
 325         Externally visible data structures
 326
 327 ***************************************************/
 328
 329 typedef struct tagHSZPAIR
 330 {
 331     HSZ hszSvc;
 332     HSZ hszTopic;
 333 } HSZPAIR, *PHSZPAIR;
 334
 335 typedef struct tagCONVCONTEXT
 336 {
 337     UINT  cb;
 338     UINT  wFlags;
 339     UINT  wCountryID;
 340     INT   iCodePage;
 341     DWORD dwLangID;
 342     DWORD dwSecurity;
 343     SECURITY_QUALITY_OF_SERVICE qos;
 344 } CONVCONTEXT, *PCONVCONTEXT;
 345
 346 typedef struct tagCONVINFO
 347 {
 348     DWORD               cb;
 349     DWORD_PTR           hUser;
 350     HCONV               hConvPartner;
 351     HSZ                 hszSvcPartner;
 352     HSZ                 hszServiceReq;
 353     HSZ                 hszTopic;
 354     HSZ                 hszItem;
 355     UINT                wFmt;
 356     UINT                wType;
 357     UINT                wStatus;
 358     UINT                wConvst;
 359     UINT                wLastError;
 360     HCONVLIST           hConvList;
 361     CONVCONTEXT         ConvCtxt;
 362     HWND                hwnd;
 363     HWND                hwndPartner;
 364 } CONVINFO, *PCONVINFO;
 365
 366 /*            Interface Definitions             */
 367
 368 WINUSERAPI BOOL      WINAPI DdeAbandonTransaction(DWORD idInst, HCONV hConv, DWORD idTransaction);
 369 WINUSERAPI LPBYTE    WINAPI DdeAccessData(HDDEDATA,LPDWORD);
 370 WINUSERAPI HDDEDATA  WINAPI DdeAddData(HDDEDATA,LPBYTE,DWORD,DWORD);
 371 WINUSERAPI HDDEDATA  WINAPI DdeClientTransaction(LPBYTE,DWORD,HCONV,HSZ,UINT,UINT,DWORD,LPDWORD);
 372 WINUSERAPI INT       WINAPI DdeCmpStringHandles(HSZ,HSZ);
 373 WINUSERAPI HCONV     WINAPI DdeConnect(DWORD,HSZ,HSZ,PCONVCONTEXT);
 374 WINUSERAPI HCONVLIST WINAPI DdeConnectList(DWORD,HSZ,HSZ,HCONVLIST,PCONVCONTEXT);
 375 WINUSERAPI HDDEDATA  WINAPI DdeCreateDataHandle(DWORD,LPBYTE,DWORD,DWORD,HSZ,UINT,UINT);
 376 WINUSERAPI HSZ       WINAPI DdeCreateStringHandleA(DWORD,LPCSTR,INT);
 377 WINUSERAPI HSZ       WINAPI DdeCreateStringHandleW(DWORD,LPCWSTR,INT);
 378 #define                     DdeCreateStringHandle WINELIB_NAME_AW(DdeCreateStringHandle)
 379 WINUSERAPI BOOL      WINAPI DdeDisconnect(HCONV);
 380 WINUSERAPI BOOL      WINAPI DdeDisconnectList(HCONVLIST);
 381 WINUSERAPI BOOL      WINAPI DdeEnableCallback(DWORD,HCONV,UINT);
 382 WINUSERAPI BOOL      WINAPI DdeFreeDataHandle(HDDEDATA);
 383 WINUSERAPI BOOL      WINAPI DdeFreeStringHandle(DWORD,HSZ);
 384 WINUSERAPI DWORD     WINAPI DdeGetData(HDDEDATA,LPBYTE,DWORD,DWORD);
 385 WINUSERAPI UINT      WINAPI DdeGetLastError(DWORD);
 386 WINUSERAPI BOOL      WINAPI DdeImpersonateClient(HCONV);
 387 WINUSERAPI UINT      WINAPI DdeInitializeA(LPDWORD,PFNCALLBACK,DWORD,DWORD);
 388 WINUSERAPI UINT      WINAPI DdeInitializeW(LPDWORD,PFNCALLBACK,DWORD,DWORD);
 389 #define                     DdeInitialize WINELIB_NAME_AW(DdeInitialize)
 390 WINUSERAPI BOOL      WINAPI DdeKeepStringHandle(DWORD,HSZ);
 391 WINUSERAPI HDDEDATA  WINAPI DdeNameService(DWORD,HSZ,HSZ,UINT);
 392 WINUSERAPI BOOL      WINAPI DdePostAdvise(DWORD,HSZ,HSZ);
 393 WINUSERAPI UINT      WINAPI DdeQueryConvInfo(HCONV,DWORD,PCONVINFO);
 394 WINUSERAPI HCONV     WINAPI DdeQueryNextServer(HCONVLIST, HCONV);
 395 WINUSERAPI DWORD     WINAPI DdeQueryStringA(DWORD, HSZ, LPSTR, DWORD, INT);
 396 WINUSERAPI DWORD     WINAPI DdeQueryStringW(DWORD, HSZ, LPWSTR, DWORD, INT);
 397 #define                     DdeQueryString WINELIB_NAME_AW(DdeQueryString)
 398 WINUSERAPI HCONV     WINAPI DdeReconnect(HCONV);
 399 WINUSERAPI BOOL      WINAPI DdeSetUserHandle(HCONV,DWORD,DWORD);
 400 WINUSERAPI BOOL      WINAPI DdeUnaccessData(HDDEDATA);
 401 WINUSERAPI BOOL      WINAPI DdeUninitialize(DWORD);
 402
 403 #ifdef __cplusplus
 404 } /* extern "C" */
 405 #endif /* defined(__cplusplus) */
 406
 407 #endif  /* __WINE_DDEML_H */