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