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   1 /*
   2  * DDEML library definitions
   3  *
   4  * Copyright 1997 Alexandre Julliard
   5  * Copyright 1997 Len White
   6  */
   7
   8 #ifndef __WINE_DDEML_H
   9 #define __WINE_DDEML_H
  10
  11 #include "windef.h"
  12
  13 #ifdef __cplusplus
  14 extern "C" {
  15 #endif /* defined(__cplusplus) */
  16
  17 /* Codepage Constants
  18  */
  19
  20 #define CP_WINANSI      1004
  21 #define CP_WINUNICODE   1200
  22
  23 /* DDE synchronisation constants
  24  */
  25
  26 #define MSGF_DDEMGR 0x8001
  27
  28 #define QID_SYNC        0xFFFFFFFF
  29
  30 /*   Type variation for MS  deliberate departures from ANSI standards
  31  */
  32
  33 #define EXPENTRY CALLBACK
  34
  35 #define SZDDESYS_TOPIC          TEXT("System")
  36 #define SZDDESYS_ITEM_TOPICS    TEXT("Topics")
  37 #define SZDDESYS_ITEM_SYSITEMS  TEXT("SysItems")
  38 #define SZDDESYS_ITEM_RTNMSG    TEXT("ReturnMessage")
  39 #define SZDDESYS_ITEM_STATUS    TEXT("Status")
  40 #define SZDDESYS_ITEM_FORMATS   TEXT("Formats")
  41 #define SZDDESYS_ITEM_HELP      TEXT("Help")
  42 #define SZDDE_ITEM_ITEMLIST     TEXT("TopicItemList")
  43
  44 /***************************************************
  45
  46       FLAGS Section - copied from Microsoft SDK as must be standard, probably Copyright Microsoft Corporation
  47
  48 ***************************************************/
  49
  50 #define     XST_NULL              0
  51 #define     XST_INCOMPLETE        1
  52 #define     XST_CONNECTED         2
  53 #define     XST_INIT1             3
  54 #define     XST_INIT2             4
  55 #define     XST_REQSENT           5
  56 #define     XST_DATARCVD          6
  57 #define     XST_POKESENT          7
  58 #define     XST_POKEACKRCVD       8
  59 #define     XST_EXECSENT          9
  60 #define     XST_EXECACKRCVD      10
  61 #define     XST_ADVSENT          11
  62 #define     XST_UNADVSENT        12
  63 #define     XST_ADVACKRCVD       13
  64 #define     XST_UNADVACKRCVD     14
  65 #define     XST_ADVDATASENT      15
  66 #define     XST_ADVDATAACKRCVD   16
  67
  68 #define     ST_CONNECTED            0x0001
  69 #define     ST_ADVISE               0x0002
  70 #define     ST_ISLOCAL              0x0004
  71 #define     ST_BLOCKED              0x0008
  72 #define     ST_CLIENT               0x0010
  73 #define     ST_TERMINATED           0x0020
  74 #define     ST_INLIST               0x0040
  75 #define     ST_BLOCKNEXT            0x0080
  76 #define     ST_ISSELF               0x0100
  77
  78 /*
  79  * Callback filter flags for use with standard apps.
  80  */
  81
  82 #define     CBF_FAIL_SELFCONNECTIONS     0x00001000
  83 #define     CBF_FAIL_CONNECTIONS         0x00002000
  84 #define     CBF_FAIL_ADVISES             0x00004000
  85 #define     CBF_FAIL_EXECUTES            0x00008000
  86 #define     CBF_FAIL_POKES               0x00010000
  87 #define     CBF_FAIL_REQUESTS            0x00020000
  88 #define     CBF_FAIL_ALLSVRXACTIONS      0x0003f000
  89
  90 #define     CBF_SKIP_CONNECT_CONFIRMS    0x00040000
  91 #define     CBF_SKIP_REGISTRATIONS       0x00080000
  92 #define     CBF_SKIP_UNREGISTRATIONS     0x00100000
  93 #define     CBF_SKIP_DISCONNECTS         0x00200000
  94 #define     CBF_SKIP_ALLNOTIFICATIONS    0x003c0000
  95
  96 #define     CBR_BLOCK                    0xFFFFFFFFL
  97
  98 /*
  99  * Application command flags
 100  */
 101 #define     APPCMD_CLIENTONLY            0x00000010L
 102 #define     APPCMD_FILTERINITS           0x00000020L
 103 #define     APPCMD_MASK                  0x00000FF0L
 104
 105 /*
 106  * Application classification flags
 107  */
 108
 109 #define     APPCLASS_STANDARD            0x00000000L
 110 #define     APPCLASS_MONITOR             0x00000001L
 111 #define     APPCLASS_MASK                0x0000000FL
 112
 113 /*
 114  * Callback filter flags for use with MONITOR apps - 0 implies no monitor
 115  * callbacks.
 116  */
 117 #define     MF_HSZ_INFO                  0x01000000
 118 #define     MF_SENDMSGS                  0x02000000
 119 #define     MF_POSTMSGS                  0x04000000
 120 #define     MF_CALLBACKS                 0x08000000
 121 #define     MF_ERRORS                    0x10000000
 122 #define     MF_LINKS                     0x20000000
 123 #define     MF_CONV                      0x40000000
 124
 125 #define     MF_MASK                      0xFF000000
 126
 127 /*
 128  *      DdeNameService service name flags
 129  */
 130
 131 #define     DNS_REGISTER                 0x0001
 132 #define     DNS_UNREGISTER               0x0002
 133 #define     DNS_FILTERON                 0x0004
 134 #define     DNS_FILTEROFF                0x0008
 135
 136
 137 /****************************************************
 138
 139       End of Flags section
 140
 141 ****************************************************/
 142
 143 /****************************************************
 144
 145         Message Types Section
 146
 147 ****************************************************/
 148
 149 #define XTYPF_NOBLOCK           0x0002          /* CBR_NOBLOCK will not work */
 150 #define XTYPF_NODATA            0x0004          /* DDE_FDEFERUPD  */
 151 #define XTYPF_ACKREQ            0x0008          /* DDE_FACKREQ */
 152
 153 #define XCLASS_MASK             0xFC00
 154 #define XCLASS_BOOL             0x1000
 155 #define XCLASS_DATA             0x2000
 156 #define XCLASS_FLAGS            0x4000
 157 #define XCLASS_NOTIFICATION     0x8000
 158
 159 #define XTYP_ERROR              (0x0000 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK)
 160 #define XTYP_ADVDATA            (0x0010 | XCLASS_FLAGS)
 161 #define XTYP_ADVREQ             (0x0020 | XCLASS_DATA | XTYPF_NOBLOCK)
 162 #define XTYP_ADVSTART           (0x0030 | XCLASS_BOOL)
 163 #define XTYP_ADVSTOP            (0x0040 | XCLASS_NOTIFICATION)
 164 #define XTYP_EXECUTE            (0x0050 | XCLASS_FLAGS)
 165 #define XTYP_CONNECT            (0x0060 | XCLASS_BOOL | XTYPF_NOBLOCK)
 166 #define XTYP_CONNECT_CONFIRM    (0x0070 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK)
 167 #define XTYP_XACT_COMPLETE      (0x0080 | XCLASS_NOTIFICATION )
 168 #define XTYP_POKE               (0x0090 | XCLASS_FLAGS)
 169 #define XTYP_REGISTER           (0x00A0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK )
 170 #define XTYP_REQUEST            (0x00B0 | XCLASS_DATA )
 171 #define XTYP_DISCONNECT         (0x00C0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK )
 172 #define XTYP_UNREGISTER         (0x00D0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK )
 173 #define XTYP_WILDCONNECT        (0x00E0 | XCLASS_DATA | XTYPF_NOBLOCK)
 174
 175 #define XTYP_MASK               0x00F0
 176 #define XTYP_SHIFT              4
 177
 178 #define TIMEOUT_ASYNC           0xFFFFFFFF
 179
 180 #define CADV_LATEACK            0xFFFF
 181
 182 /**************************************************
 183
 184         End of Message Types Section
 185
 186 ****************************************************/
 187
 188 /*****************************************************
 189
 190         DDE Codes for wStatus field
 191
 192 *****************************************************/
 193
 194 #define DDE_FACK                0x8000
 195 #define DDE_FBUSY               0x4000
 196 #define DDE_FDEFERUPD           0x4000
 197 #define DDE_FACKREQ             0x8000
 198 #define DDE_FRELEASE            0x2000
 199 #define DDE_FREQUESTED          0x1000
 200 #define DDE_FAPPSTATUS          0x00FF
 201 #define DDE_FNOTPROCESSED       0x0000
 202
 203 #define DDE_FACKRESERVED        (~(DDE_FACK | DDE_FBUSY | DDE_FAPPSTATUS))
 204 #define DDE_FADVRESERVED        (~(DDE_FACKREQ | DDE_FDEFERUPD))
 205 #define DDE_FDATRESERVED        (~(DDE_FACKREQ | DDE_FRELEASE | DDE_FREQUESTED))
 206 #define DDE_FPOKRESERVED        (~(DDE_FRELEASE))
 207
 208 /*****************************************************
 209
 210         End of wStatus codes
 211
 212 *****************************************************/
 213
 214 /****************************************************
 215
 216       Return Codes section again copied from SDK as must be same
 217
 218 *****************************************************/
 219
 220 #define     DMLERR_NO_ERROR                    0       /* must be 0 */
 221
 222 #define     DMLERR_FIRST                       0x4000
 223
 224 #define     DMLERR_ADVACKTIMEOUT               0x4000
 225 #define     DMLERR_BUSY                        0x4001
 226 #define     DMLERR_DATAACKTIMEOUT              0x4002
 227 #define     DMLERR_DLL_NOT_INITIALIZED         0x4003
 228 #define     DMLERR_DLL_USAGE                   0x4004
 229 #define     DMLERR_EXECACKTIMEOUT              0x4005
 230 #define     DMLERR_INVALIDPARAMETER            0x4006
 231 #define     DMLERR_LOW_MEMORY                  0x4007
 232 #define     DMLERR_MEMORY_ERROR                0x4008
 233 #define     DMLERR_NOTPROCESSED                0x4009
 234 #define     DMLERR_NO_CONV_ESTABLISHED         0x400a
 235 #define     DMLERR_POKEACKTIMEOUT              0x400b
 236 #define     DMLERR_POSTMSG_FAILED              0x400c
 237 #define     DMLERR_REENTRANCY                  0x400d
 238 #define     DMLERR_SERVER_DIED                 0x400e
 239 #define     DMLERR_SYS_ERROR                   0x400f
 240 #define     DMLERR_UNADVACKTIMEOUT             0x4010
 241 #define     DMLERR_UNFOUND_QUEUE_ID            0x4011
 242
 243 #define     DMLERR_LAST                        0x4011
 244
 245 #define     HDATA_APPOWNED                     0x0001
 246
 247 /*****************************************************
 248
 249       End of Return Codes and Microsoft section
 250
 251 ******************************************************/
 252
 253
 254
 255 DECLARE_HANDLE(HCONVLIST);
 256 DECLARE_HANDLE(HCONV);
 257 DECLARE_HANDLE(HSZ);
 258 DECLARE_HANDLE(HDDEDATA);
 259
 260
 261
 262 /*******************************************************
 263
 264         API Entry Points
 265
 266 *******************************************************/
 267
 268 typedef HDDEDATA (CALLBACK *PFNCALLBACK)(UINT, UINT, HCONV, HSZ, HSZ,
 269                                          HDDEDATA, DWORD, DWORD);
 270
 271 /***************************************************
 272
 273         Externally visible data structures
 274
 275 ***************************************************/
 276
 277 typedef struct tagHSZPAIR
 278 {
 279     HSZ hszSvc;
 280     HSZ hszTopic;
 281 } HSZPAIR, *PHSZPAIR, *LPHSZPAIR;
 282
 283 typedef struct tagCONVCONTEXT
 284 {
 285     UINT  cb;
 286     UINT  wFlags;
 287     UINT  wCountryID;
 288     INT   iCodePage;
 289     DWORD   dwLangID;
 290     DWORD   dwSecurity;
 291 } CONVCONTEXT, *LPCONVCONTEXT;
 292
 293 typedef struct tagCONVINFO
 294 {
 295     DWORD               cb;
 296     DWORD               hUser;
 297     HCONV               hConvPartner;
 298     HSZ                 hszSvcPartner;
 299     HSZ                 hszServiceReq;
 300     HSZ                 hszTopic;
 301     HSZ                 hszItem;
 302     UINT                wFmt;
 303     UINT                wType;
 304     UINT                wStatus;
 305     UINT                wConvst;
 306     UINT                wLastError;
 307     HCONVLIST           hConvList;
 308     CONVCONTEXT         ConvCtxt;
 309     HWND                hwnd;
 310     HWND                hwndPartner;
 311 } CONVINFO, *LPCONVINFO;
 312
 313 /*            Interface Definitions             */
 314
 315
 316 UINT    WINAPI DdeInitializeA(LPDWORD,PFNCALLBACK,DWORD,DWORD);
 317 UINT    WINAPI DdeInitializeW(LPDWORD,PFNCALLBACK,DWORD,DWORD);
 318 #define   DdeInitialize WINELIB_NAME_AW(DdeInitialize)
 319 BOOL    WINAPI DdeUninitialize(DWORD);
 320 HCONVLIST WINAPI DdeConnectList(DWORD,HSZ,HSZ,HCONVLIST,LPCONVCONTEXT);
 321 HCONV     WINAPI DdeQueryNextServer(HCONVLIST, HCONV);
 322 DWORD     WINAPI DdeQueryStringA(DWORD, HSZ, LPSTR, DWORD, INT);
 323 DWORD     WINAPI DdeQueryStringW(DWORD, HSZ, LPWSTR, DWORD, INT);
 324 #define   DdeQueryString WINELIB_NAME_AW(DdeQueryString)
 325 BOOL      WINAPI DdeDisconnectList(HCONVLIST);
 326 HCONV     WINAPI DdeConnect(DWORD,HSZ,HSZ,LPCONVCONTEXT);
 327 BOOL      WINAPI DdeDisconnect(HCONV);
 328 HDDEDATA  WINAPI DdeCreateDataHandle(DWORD,LPBYTE,DWORD,DWORD,HSZ,UINT,UINT);
 329 HCONV     WINAPI DdeReconnect(HCONV);
 330 HSZ       WINAPI DdeCreateStringHandleA(DWORD,LPCSTR,INT);
 331 HSZ       WINAPI DdeCreateStringHandleW(DWORD,LPCWSTR,INT);
 332 #define   DdeCreateStringHandle WINELIB_NAME_AW(DdeCreateStringHandle)
 333 BOOL      WINAPI DdeFreeStringHandle(DWORD,HSZ);
 334 BOOL      WINAPI DdeFreeDataHandle(HDDEDATA);
 335 BOOL      WINAPI DdeKeepStringHandle(DWORD,HSZ);
 336 HDDEDATA  WINAPI DdeClientTransaction(LPBYTE,DWORD,HCONV,HSZ,UINT,UINT,DWORD,LPDWORD);
 337 BOOL      WINAPI DdeAbandonTransaction(DWORD idInst, HCONV hConv, DWORD idTransaction);
 338 BOOL      WINAPI DdeImpersonateClient(HCONV);
 339 BOOL      WINAPI DdePostAdvise(DWORD,HSZ,HSZ);
 340 HDDEDATA  WINAPI DdeAddData(HDDEDATA,LPBYTE,DWORD,DWORD);
 341 DWORD     WINAPI DdeGetData(HDDEDATA,LPBYTE,DWORD,DWORD);
 342 LPBYTE    WINAPI DdeAccessData(HDDEDATA,LPDWORD);
 343 BOOL      WINAPI DdeUnaccessData(HDDEDATA);
 344 BOOL      WINAPI DdeEnableCallback(DWORD,HCONV,UINT);
 345 INT       WINAPI DdeCmpStringHandles(HSZ,HSZ);
 346 BOOL      WINAPI DdeSetUserHandle(HCONV,DWORD,DWORD);
 347
 348 HDDEDATA  WINAPI DdeNameService(DWORD,HSZ,HSZ,UINT);
 349 UINT      WINAPI DdeGetLastError(DWORD);
 350 UINT      WINAPI DdeQueryConvInfo(HCONV,DWORD,LPCONVINFO);
 351
 352 #ifdef __cplusplus
 353 } /* extern "C" */
 354 #endif /* defined(__cplusplus) */
 355
 356 #endif  /* __WINE_DDEML_H */