server/protocol.def

   1 /* -*- C -*-
   2  *
   3  * Wine server protocol definition
   4  *
   5  * Copyright (C) 2001 Alexandre Julliard
   6  *
   7  * This file is used by tools/make_requests to build the
   8  * protocol structures in include/wine/server_protocol.h
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  23  */
  24
  25 @HEADER  /* start of C declarations */
  26
  27 #include <stdarg.h>
  28 #include <stdlib.h>
  29 #include <time.h>
  30
  31 #include <windef.h>
  32 #include <winbase.h>
  33
  34 typedef unsigned int obj_handle_t;
  35 typedef unsigned int user_handle_t;
  36 typedef unsigned short atom_t;
  37 typedef unsigned int process_id_t;
  38 typedef unsigned int thread_id_t;
  39 typedef unsigned int data_size_t;
  40 typedef unsigned int ioctl_code_t;
  41 typedef unsigned __int64 lparam_t;
  42 typedef unsigned __int64 apc_param_t;
  43 typedef unsigned __int64 mem_size_t;
  44 typedef unsigned __int64 file_pos_t;
  45
  46 struct request_header
  47 {
  48     int          req;          /* request code */
  49     data_size_t  request_size; /* request variable part size */
  50     data_size_t  reply_size;   /* reply variable part maximum size */
  51 };
  52
  53 struct reply_header
  54 {
  55     unsigned int error;        /* error result */
  56     data_size_t  reply_size;   /* reply variable part size */
  57 };
  58
  59 /* placeholder structure for the maximum allowed request size */
  60 /* this is used to construct the generic_request union */
  61 struct request_max_size
  62 {
  63     /* For 64-bits future support,
  64      * the structure is larger than it needs to be
  65      * 3 int's are used by the header, so with this change, you can arguably
  66      * put in the arguments in any way you like
  67      */
  68     long pad1[12];
  69     int pad2[4];
  70 };
  71
  72 #define REQ_SIZE_64 (sizeof(__int64) * 12 + sizeof(int) * 4)
  73 #define REQ_SIZE_32 (sizeof(int) * 16)
  74
  75 #define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
  76 #define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */
  77
  78
  79 /* definitions of the event data depending on the event code */
  80 struct debug_event_exception
  81 {
  82     EXCEPTION_RECORD record;   /* exception record */
  83     int              first;    /* first chance exception? */
  84 };
  85 struct debug_event_create_thread
  86 {
  87     obj_handle_t handle;     /* handle to the new thread */
  88     void        *teb;        /* thread teb (in debugged process address space) */
  89     void        *start;      /* thread startup routine */
  90 };
  91 struct debug_event_create_process
  92 {
  93     obj_handle_t file;       /* handle to the process exe file */
  94     obj_handle_t process;    /* handle to the new process */
  95     obj_handle_t thread;     /* handle to the new thread */
  96     void        *base;       /* base of executable image */
  97     int          dbg_offset; /* offset of debug info in file */
  98     int          dbg_size;   /* size of debug info */
  99     void        *teb;        /* thread teb (in debugged process address space) */
 100     void        *start;      /* thread startup routine */
 101     void        *name;       /* image name (optional) */
 102     int          unicode;    /* is it Unicode? */
 103 };
 104 struct debug_event_exit
 105 {
 106     int          exit_code;  /* thread or process exit code */
 107 };
 108 struct debug_event_load_dll
 109 {
 110     obj_handle_t handle;     /* file handle for the dll */
 111     void        *base;       /* base address of the dll */
 112     int          dbg_offset; /* offset of debug info in file */
 113     int          dbg_size;   /* size of debug info */
 114     void        *name;       /* image name (optional) */
 115     int          unicode;    /* is it Unicode? */
 116 };
 117 struct debug_event_unload_dll
 118 {
 119     void       *base;       /* base address of the dll */
 120 };
 121 struct debug_event_output_string
 122 {
 123     void       *string;     /* string to display (in debugged process address space) */
 124     int         unicode;    /* is it Unicode? */
 125     int         length;     /* string length */
 126 };
 127 struct debug_event_rip_info
 128 {
 129     int         error;      /* ??? */
 130     int         type;       /* ??? */
 131 };
 132 union debug_event_data
 133 {
 134     struct debug_event_exception      exception;
 135     struct debug_event_create_thread  create_thread;
 136     struct debug_event_create_process create_process;
 137     struct debug_event_exit           exit;
 138     struct debug_event_load_dll       load_dll;
 139     struct debug_event_unload_dll     unload_dll;
 140     struct debug_event_output_string  output_string;
 141     struct debug_event_rip_info       rip_info;
 142 };
 143
 144 /* debug event data */
 145 typedef struct
 146 {
 147     int                      code;   /* event code */
 148     union debug_event_data   info;   /* event information */
 149 } debug_event_t;
 150
 151 /* structure used in sending an fd from client to server */
 152 struct send_fd
 153 {
 154     thread_id_t tid;  /* thread id */
 155     int         fd;   /* file descriptor on client-side */
 156 };
 157
 158 /* structure sent by the server on the wait fifo */
 159 struct wake_up_reply
 160 {
 161     void *cookie;    /* magic cookie that was passed in select_request */
 162     int   signaled;  /* wait result */
 163 };
 164
 165 /* NT-style timeout, in 100ns units, negative means relative timeout */
 166 typedef __int64 timeout_t;
 167 #define TIMEOUT_INFINITE (((timeout_t)0x7fffffff) << 32 | 0xffffffff)
 168
 169 /* structure returned in the list of window properties */
 170 typedef struct
 171 {
 172     atom_t         atom;     /* property atom */
 173     short          string;   /* was atom a string originally? */
 174     lparam_t       data;     /* data stored in property */
 175 } property_data_t;
 176
 177 /* structure to specify window rectangles */
 178 typedef struct
 179 {
 180     int  left;
 181     int  top;
 182     int  right;
 183     int  bottom;
 184 } rectangle_t;
 185
 186 /* structure for parameters of async I/O calls */
 187 typedef struct
 188 {
 189     obj_handle_t    handle;        /* object to perform I/O on */
 190     obj_handle_t    event;         /* event to signal when done */
 191     void           *callback;      /* client-side callback to call upon end of async */
 192     void           *iosb;          /* I/O status block in client addr space */
 193     void           *arg;           /* opaque user data to pass to callback */
 194     void           *apc;           /* user apc to call */
 195     apc_param_t     cvalue;        /* completion value to use for completion events */
 196 } async_data_t;
 197
 198 /* structures for extra message data */
 199
 200 struct hardware_msg_data
 201 {
 202     lparam_t        info;      /* extra info */
 203     int             x;         /* x position */
 204     int             y;         /* y position */
 205     unsigned int    hw_id;     /* unique id */
 206 };
 207
 208 struct callback_msg_data
 209 {
 210     void           *callback;   /* callback function */
 211     lparam_t        data;       /* user data for callback */
 212     lparam_t        result;     /* message result */
 213 };
 214
 215 struct winevent_msg_data
 216 {
 217     user_handle_t   hook;       /* hook handle */
 218     thread_id_t     tid;        /* thread id */
 219     void           *hook_proc;  /* hook proc address */
 220     /* followed by module name if any */
 221 };
 222
 223 typedef union
 224 {
 225     unsigned char            bytes[1];   /* raw data for sent messages */
 226     struct callback_msg_data callback;
 227     struct winevent_msg_data winevent;
 228 } message_data_t;
 229
 230 /* structure for console char/attribute info */
 231 typedef struct
 232 {
 233     WCHAR          ch;
 234     unsigned short attr;
 235 } char_info_t;
 236
 237 typedef struct
 238 {
 239     unsigned int low_part;
 240     int          high_part;
 241 } luid_t;
 242
 243 #define MAX_ACL_LEN 65535
 244
 245 struct security_descriptor
 246 {
 247     unsigned int control;       /* SE_ flags */
 248     data_size_t  owner_len;
 249     data_size_t  group_len;
 250     data_size_t  sacl_len;
 251     data_size_t  dacl_len;
 252     /* VARARG(owner,SID); */
 253     /* VARARG(group,SID); */
 254     /* VARARG(sacl,ACL); */
 255     /* VARARG(dacl,ACL); */
 256 };
 257
 258 struct object_attributes
 259 {
 260     obj_handle_t rootdir; /* root directory */
 261     data_size_t sd_len;   /* length of security_descriptor data. may be 0 */
 262     data_size_t name_len; /* length of the name string. may be 0 */
 263     /* VARARG(sd,security_descriptor); */
 264     /* VARARG(name,unicode_str); */
 265 };
 266
 267 struct token_groups
 268 {
 269     unsigned int count;
 270     /* unsigned int attributes[count]; */
 271     /* VARARG(sids,SID); */
 272 };
 273
 274 enum apc_type
 275 {
 276     APC_NONE,
 277     APC_USER,
 278     APC_TIMER,
 279     APC_ASYNC_IO,
 280     APC_VIRTUAL_ALLOC,
 281     APC_VIRTUAL_FREE,
 282     APC_VIRTUAL_QUERY,
 283     APC_VIRTUAL_PROTECT,
 284     APC_VIRTUAL_FLUSH,
 285     APC_VIRTUAL_LOCK,
 286     APC_VIRTUAL_UNLOCK,
 287     APC_MAP_VIEW,
 288     APC_UNMAP_VIEW,
 289     APC_CREATE_THREAD
 290 };
 291
 292 typedef union
 293 {
 294     enum apc_type type;
 295     struct
 296     {
 297         enum apc_type    type;     /* APC_USER */
 298         void (__stdcall *func)(unsigned long,unsigned long,unsigned long);
 299         apc_param_t      args[3];  /* arguments for user function */
 300     } user;
 301     struct
 302     {
 303         enum apc_type   type;     /* APC_TIMER */
 304         void (__stdcall *func)(void*, unsigned int, unsigned int);
 305         timeout_t        time;     /* absolute time of expiration */
 306         void            *arg;      /* user argument */
 307     } timer;
 308     struct
 309     {
 310         enum apc_type    type;     /* APC_ASYNC_IO */
 311         unsigned int   (*func)(void*, void*, unsigned int, unsigned int *);
 312         void            *user;     /* user pointer */
 313         void            *sb;       /* status block */
 314         unsigned int     status;   /* I/O status */
 315     } async_io;
 316     struct
 317     {
 318         enum apc_type    type;      /* APC_VIRTUAL_ALLOC */
 319         void            *addr;      /* requested address */
 320         mem_size_t       size;      /* allocation size */
 321         unsigned int     zero_bits; /* allocation alignment */
 322         unsigned int     op_type;   /* type of operation */
 323         unsigned int     prot;      /* memory protection flags */
 324     } virtual_alloc;
 325     struct
 326     {
 327         enum apc_type    type;      /* APC_VIRTUAL_FREE */
 328         void            *addr;      /* requested address */
 329         mem_size_t       size;      /* allocation size */
 330         unsigned int     op_type;   /* type of operation */
 331     } virtual_free;
 332     struct
 333     {
 334         enum apc_type    type;      /* APC_VIRTUAL_QUERY */
 335         const void      *addr;      /* requested address */
 336     } virtual_query;
 337     struct
 338     {
 339         enum apc_type    type;      /* APC_VIRTUAL_PROTECT */
 340         void            *addr;      /* requested address */
 341         mem_size_t       size;      /* requested size */
 342         unsigned int     prot;      /* new protection flags */
 343     } virtual_protect;
 344     struct
 345     {
 346         enum apc_type    type;      /* APC_VIRTUAL_FLUSH */
 347         const void      *addr;      /* requested address */
 348         mem_size_t       size;      /* requested size */
 349     } virtual_flush;
 350     struct
 351     {
 352         enum apc_type    type;      /* APC_VIRTUAL_LOCK */
 353         void            *addr;      /* requested address */
 354         mem_size_t       size;      /* requested size */
 355     } virtual_lock;
 356     struct
 357     {
 358         enum apc_type    type;      /* APC_VIRTUAL_UNLOCK */
 359         void            *addr;      /* requested address */
 360         mem_size_t       size;      /* requested size */
 361     } virtual_unlock;
 362     struct
 363     {
 364         enum apc_type    type;      /* APC_MAP_VIEW */
 365         obj_handle_t     handle;    /* mapping handle */
 366         void            *addr;      /* requested address */
 367         mem_size_t       size;      /* allocation size */
 368         file_pos_t       offset;    /* file offset */
 369         unsigned int     zero_bits; /* allocation alignment */
 370         unsigned int     alloc_type;/* allocation type */
 371         unsigned int     prot;      /* memory protection flags */
 372     } map_view;
 373     struct
 374     {
 375         enum apc_type    type;      /* APC_UNMAP_VIEW */
 376         void            *addr;      /* view address */
 377     } unmap_view;
 378     struct
 379     {
 380         enum apc_type    type;      /* APC_CREATE_THREAD */
 381         void (__stdcall *func)(void*);  /* start function */
 382         void            *arg;       /* argument for start function */
 383         mem_size_t       reserve;   /* reserve size for thread stack */
 384         mem_size_t       commit;    /* commit size for thread stack */
 385         int              suspend;   /* suspended thread? */
 386     } create_thread;
 387 } apc_call_t;
 388
 389 typedef union
 390 {
 391     enum apc_type type;
 392     struct
 393     {
 394         enum apc_type    type;      /* APC_ASYNC_IO */
 395         unsigned int     status;    /* new status of async operation */
 396         unsigned int     total;     /* bytes transferred */
 397     } async_io;
 398     struct
 399     {
 400         enum apc_type    type;      /* APC_VIRTUAL_ALLOC */
 401         unsigned int     status;    /* status returned by call */
 402         void            *addr;      /* resulting address */
 403         mem_size_t       size;      /* resulting size */
 404     } virtual_alloc;
 405     struct
 406     {
 407         enum apc_type    type;      /* APC_VIRTUAL_FREE */
 408         unsigned int     status;    /* status returned by call */
 409         void            *addr;      /* resulting address */
 410         mem_size_t       size;      /* resulting size */
 411     } virtual_free;
 412     struct
 413     {
 414         enum apc_type    type;      /* APC_VIRTUAL_QUERY */
 415         unsigned int     status;    /* status returned by call */
 416         void            *base;      /* resulting base address */
 417         void            *alloc_base;/* resulting allocation base */
 418         mem_size_t       size;      /* resulting region size */
 419         unsigned int     state;     /* resulting region state */
 420         unsigned int     prot;      /* resulting region protection */
 421         unsigned int     alloc_prot;/* resulting allocation protection */
 422         unsigned int     alloc_type;/* resulting region allocation type */
 423     } virtual_query;
 424     struct
 425     {
 426         enum apc_type    type;      /* APC_VIRTUAL_PROTECT */
 427         unsigned int     status;    /* status returned by call */
 428         void            *addr;      /* resulting address */
 429         mem_size_t       size;      /* resulting size */
 430         unsigned int     prot;      /* old protection flags */
 431     } virtual_protect;
 432     struct
 433     {
 434         enum apc_type    type;      /* APC_VIRTUAL_FLUSH */
 435         unsigned int     status;    /* status returned by call */
 436         const void      *addr;      /* resulting address */
 437         mem_size_t       size;      /* resulting size */
 438     } virtual_flush;
 439     struct
 440     {
 441         enum apc_type    type;      /* APC_VIRTUAL_LOCK */
 442         unsigned int     status;    /* status returned by call */
 443         void            *addr;      /* resulting address */
 444         mem_size_t       size;      /* resulting size */
 445     } virtual_lock;
 446     struct
 447     {
 448         enum apc_type    type;      /* APC_VIRTUAL_UNLOCK */
 449         unsigned int     status;    /* status returned by call */
 450         void            *addr;      /* resulting address */
 451         mem_size_t       size;      /* resulting size */
 452     } virtual_unlock;
 453     struct
 454     {
 455         enum apc_type    type;      /* APC_MAP_VIEW */
 456         unsigned int     status;    /* status returned by call */
 457         void            *addr;      /* resulting address */
 458         mem_size_t       size;      /* resulting size */
 459     } map_view;
 460     struct
 461     {
 462         enum apc_type    type;      /* APC_MAP_VIEW */
 463         unsigned int     status;    /* status returned by call */
 464     } unmap_view;
 465     struct
 466     {
 467         enum apc_type    type;      /* APC_CREATE_THREAD */
 468         unsigned int     status;    /* status returned by call */
 469         thread_id_t      tid;       /* thread id */
 470         obj_handle_t     handle;    /* handle to new thread */
 471     } create_thread;
 472 } apc_result_t;
 473
 474 /****************************************************************/
 475 /* Request declarations */
 476
 477 /* Create a new process from the context of the parent */
 478 @REQ(new_process)
 479     int          inherit_all;    /* inherit all handles from parent */
 480     unsigned int create_flags;   /* creation flags */
 481     int          socket_fd;      /* file descriptor for process socket */
 482     obj_handle_t exe_file;       /* file handle for main exe */
 483     obj_handle_t hstdin;         /* handle for stdin */
 484     obj_handle_t hstdout;        /* handle for stdout */
 485     obj_handle_t hstderr;        /* handle for stderr */
 486     unsigned int process_access; /* access rights for process object */
 487     unsigned int process_attr;   /* attributes for process object */
 488     unsigned int thread_access;  /* access rights for thread object */
 489     unsigned int thread_attr;    /* attributes for thread object */
 490     VARARG(info,startup_info);   /* startup information */
 491     VARARG(env,unicode_str);     /* environment for new process */
 492 @REPLY
 493     obj_handle_t info;           /* new process info handle */
 494     process_id_t pid;            /* process id */
 495     obj_handle_t phandle;        /* process handle (in the current process) */
 496     thread_id_t  tid;            /* thread id */
 497     obj_handle_t thandle;        /* thread handle (in the current process) */
 498 @END
 499
 500
 501 /* Retrieve information about a newly started process */
 502 @REQ(get_new_process_info)
 503     obj_handle_t info;           /* info handle returned from new_process_request */
 504 @REPLY
 505     int          success;      /* did the process start successfully? */
 506     int          exit_code;    /* process exit code if failed */
 507 @END
 508
 509
 510 /* Create a new thread from the context of the parent */
 511 @REQ(new_thread)
 512     unsigned int access;       /* wanted access rights */
 513     unsigned int attributes;   /* object attributes */
 514     int          suspend;      /* new thread should be suspended on creation */
 515     int          request_fd;   /* fd for request pipe */
 516 @REPLY
 517     thread_id_t  tid;          /* thread id */
 518     obj_handle_t handle;       /* thread handle (in the current process) */
 519 @END
 520
 521
 522 /* Retrieve the new process startup info */
 523 @REQ(get_startup_info)
 524 @REPLY
 525     obj_handle_t exe_file;     /* file handle for main exe */
 526     obj_handle_t hstdin;       /* handle for stdin */
 527     obj_handle_t hstdout;      /* handle for stdout */
 528     obj_handle_t hstderr;      /* handle for stderr */
 529     VARARG(info,startup_info); /* startup information */
 530     VARARG(env,unicode_str);   /* environment */
 531 @END
 532
 533
 534 /* Signal the end of the process initialization */
 535 @REQ(init_process_done)
 536     void*        module;       /* main module base address */
 537     void*        entry;        /* process entry point */
 538     int          gui;          /* is it a GUI process? */
 539 @END
 540
 541
 542 /* Initialize a thread; called from the child after fork()/clone() */
 543 @REQ(init_thread)
 544     int          unix_pid;     /* Unix pid of new thread */
 545     int          unix_tid;     /* Unix tid of new thread */
 546     short int    debug_level;  /* new debug level */
 547     short int    pointer_bytes;/* Amount of bytes in a pointer (for the client) */
 548     int          teb;          /* TEB of new thread (in thread address space) */
 549     int          peb;          /* address of PEB (in thread address space) */
 550     int          entry;        /* thread entry point (in thread address space) */
 551     int          ldt_copy;     /* address of LDT copy (in thread address space) */
 552     int          reply_fd;     /* fd for reply pipe */
 553     int          wait_fd;      /* fd for blocking calls pipe */
 554     int          teb_high;     /* upper 32-bits of TEB */
 555     int          peb_high;     /* upper 32-bits op PEB */
 556     int          entry_high;   /* upper 32-bits of entry point */
 557     int          ldt_copy_high;/* upper 32-bits of ldt copy high */
 558 @REPLY
 559     process_id_t pid;          /* process id of the new thread's process */
 560     thread_id_t  tid;          /* thread id of the new thread */
 561     timeout_t    server_start; /* swapped with info size for 64-bits alignment*/
 562     data_size_t  info_size;    /* swapped with server_start for alignment */
 563     int          version;      /* protocol version */
 564     int          pointer_bytes;/* Amount of bytes in a pointer (for the server) */
 565 @END
 566
 567
 568 /* Terminate a process */
 569 @REQ(terminate_process)
 570     obj_handle_t handle;       /* process handle to terminate */
 571     int          exit_code;    /* process exit code */
 572 @REPLY
 573     int          self;         /* suicide? */
 574 @END
 575
 576
 577 /* Terminate a thread */
 578 @REQ(terminate_thread)
 579     obj_handle_t handle;       /* thread handle to terminate */
 580     int          exit_code;    /* thread exit code */
 581 @REPLY
 582     int          self;         /* suicide? */
 583     int          last;         /* last thread in this process? */
 584 @END
 585
 586
 587 /* Retrieve information about a process */
 588 @REQ(get_process_info)
 589     obj_handle_t handle;           /* process handle */
 590 @REPLY
 591     process_id_t pid;              /* server process id */
 592     process_id_t ppid;             /* server process id of parent */
 593     int          exit_code;        /* process exit code */
 594     int          priority;         /* priority class */
 595     unsigned int affinity;         /* process affinity mask */
 596     void*        peb;              /* PEB address in process address space */
 597     timeout_t    start_time;       /* process start time */
 598     timeout_t    end_time;         /* process end time */
 599 @END
 600
 601
 602 /* Set a process informations */
 603 @REQ(set_process_info)
 604     obj_handle_t handle;       /* process handle */
 605     int          mask;         /* setting mask (see below) */
 606     int          priority;     /* priority class */
 607     unsigned int affinity;     /* affinity mask */
 608 @END
 609 #define SET_PROCESS_INFO_PRIORITY 0x01
 610 #define SET_PROCESS_INFO_AFFINITY 0x02
 611
 612
 613 /* Retrieve information about a thread */
 614 @REQ(get_thread_info)
 615     obj_handle_t handle;        /* thread handle */
 616     thread_id_t  tid_in;        /* thread id (optional) */
 617 @REPLY
 618     process_id_t pid;           /* server process id */
 619     thread_id_t  tid;           /* server thread id */
 620     void*        teb;           /* thread teb pointer */
 621     int          exit_code;     /* thread exit code */
 622     int          priority;      /* thread priority level */
 623     unsigned int affinity;      /* thread affinity mask */
 624     timeout_t    creation_time; /* thread creation time */
 625     timeout_t    exit_time;     /* thread exit time */
 626     int          last;          /* last thread in process */
 627 @END
 628
 629
 630 /* Set a thread informations */
 631 @REQ(set_thread_info)
 632     obj_handle_t handle;       /* thread handle */
 633     int          mask;         /* setting mask (see below) */
 634     int          priority;     /* priority class */
 635     unsigned int affinity;     /* affinity mask */
 636     obj_handle_t token;        /* impersonation token */
 637 @END
 638 #define SET_THREAD_INFO_PRIORITY 0x01
 639 #define SET_THREAD_INFO_AFFINITY 0x02
 640 #define SET_THREAD_INFO_TOKEN    0x04
 641
 642
 643 /* Retrieve information about a module */
 644 @REQ(get_dll_info)
 645     obj_handle_t handle;       /* process handle */
 646     void*        base_address; /* base address of module */
 647 @REPLY
 648     void*        entry_point;
 649     data_size_t  size;            /* module size */
 650     data_size_t  filename_len;    /* buffer len in bytes required to store filename */
 651     VARARG(filename,unicode_str); /* file name of module */
 652 @END
 653
 654
 655 /* Suspend a thread */
 656 @REQ(suspend_thread)
 657     obj_handle_t handle;       /* thread handle */
 658 @REPLY
 659     int          count;        /* new suspend count */
 660 @END
 661
 662
 663 /* Resume a thread */
 664 @REQ(resume_thread)
 665     obj_handle_t handle;       /* thread handle */
 666 @REPLY
 667     int          count;        /* new suspend count */
 668 @END
 669
 670
 671 /* Notify the server that a dll has been loaded */
 672 @REQ(load_dll)
 673     obj_handle_t handle;       /* file handle */
 674     void*        base;         /* base address */
 675     void*        name;         /* ptr to ptr to name (in process addr space) */
 676     data_size_t  size;         /* dll size */
 677     int          dbg_offset;   /* debug info offset */
 678     int          dbg_size;     /* debug info size */
 679     VARARG(filename,unicode_str); /* file name of dll */
 680 @END
 681
 682
 683 /* Notify the server that a dll is being unloaded */
 684 @REQ(unload_dll)
 685     void*        base;         /* base address */
 686 @END
 687
 688
 689 /* Queue an APC for a thread or process */
 690 @REQ(queue_apc)
 691     obj_handle_t handle;       /* thread or process handle */
 692     apc_call_t   call;         /* call arguments */
 693 @REPLY
 694     obj_handle_t handle;       /* APC handle */
 695     int          self;         /* run APC in caller itself? */
 696 @END
 697
 698
 699 /* Get the result of an APC call */
 700 @REQ(get_apc_result)
 701     obj_handle_t handle;       /* handle to the APC */
 702 @REPLY
 703     apc_result_t result;       /* result of the APC */
 704 @END
 705
 706
 707 /* Close a handle for the current process */
 708 @REQ(close_handle)
 709     obj_handle_t handle;       /* handle to close */
 710 @END
 711
 712
 713 /* Set a handle information */
 714 @REQ(set_handle_info)
 715     obj_handle_t handle;       /* handle we are interested in */
 716     int          flags;        /* new handle flags */
 717     int          mask;         /* mask for flags to set */
 718 @REPLY
 719     int          old_flags;    /* old flag value */
 720 @END
 721
 722
 723 /* Duplicate a handle */
 724 @REQ(dup_handle)
 725     obj_handle_t src_process;  /* src process handle */
 726     obj_handle_t src_handle;   /* src handle to duplicate */
 727     obj_handle_t dst_process;  /* dst process handle */
 728     unsigned int access;       /* wanted access rights */
 729     unsigned int attributes;   /* object attributes */
 730     unsigned int options;      /* duplicate options (see below) */
 731 @REPLY
 732     obj_handle_t handle;       /* duplicated handle in dst process */
 733     int          self;         /* is the source the current process? */
 734     int          closed;       /* whether the source handle has been closed */
 735 @END
 736 #define DUP_HANDLE_CLOSE_SOURCE  DUPLICATE_CLOSE_SOURCE
 737 #define DUP_HANDLE_SAME_ACCESS   DUPLICATE_SAME_ACCESS
 738 #define DUP_HANDLE_MAKE_GLOBAL   0x80000000  /* Not a Windows flag */
 739
 740
 741 /* Open a handle to a process */
 742 @REQ(open_process)
 743     process_id_t pid;          /* process id to open */
 744     unsigned int access;       /* wanted access rights */
 745     unsigned int attributes;   /* object attributes */
 746 @REPLY
 747     obj_handle_t handle;       /* handle to the process */
 748 @END
 749
 750
 751 /* Open a handle to a thread */
 752 @REQ(open_thread)
 753     thread_id_t  tid;          /* thread id to open */
 754     unsigned int access;       /* wanted access rights */
 755     unsigned int attributes;   /* object attributes */
 756 @REPLY
 757     obj_handle_t handle;       /* handle to the thread */
 758 @END
 759
 760
 761 /* Wait for handles */
 762 @REQ(select)
 763     int          flags;        /* wait flags (see below) */
 764     void*        cookie;       /* magic cookie to return to client */
 765     obj_handle_t signal;       /* object to signal (0 if none) */
 766     obj_handle_t prev_apc;     /* handle to previous APC */
 767     timeout_t    timeout;      /* timeout */
 768     VARARG(result,apc_result); /* result of previous APC */
 769     VARARG(handles,handles);   /* handles to select on */
 770 @REPLY
 771     obj_handle_t apc_handle;   /* handle to next APC */
 772     timeout_t    timeout;      /* timeout converted to absolute */
 773     apc_call_t   call;         /* APC call arguments */
 774 @END
 775 #define SELECT_ALL           1
 776 #define SELECT_ALERTABLE     2
 777 #define SELECT_INTERRUPTIBLE 4
 778
 779
 780 /* Create an event */
 781 @REQ(create_event)
 782     unsigned int access;        /* wanted access rights */
 783     unsigned int attributes;    /* object attributes */
 784     int          manual_reset;  /* manual reset event */
 785     int          initial_state; /* initial state of the event */
 786     VARARG(objattr,object_attributes); /* object attributes */
 787 @REPLY
 788     obj_handle_t handle;        /* handle to the event */
 789 @END
 790
 791 /* Event operation */
 792 @REQ(event_op)
 793     obj_handle_t  handle;       /* handle to event */
 794     int           op;           /* event operation (see below) */
 795 @END
 796 enum event_op { PULSE_EVENT, SET_EVENT, RESET_EVENT };
 797
 798
 799 /* Open an event */
 800 @REQ(open_event)
 801     unsigned int access;        /* wanted access rights */
 802     unsigned int attributes;    /* object attributes */
 803     obj_handle_t rootdir;       /* root directory */
 804     VARARG(name,unicode_str);   /* object name */
 805 @REPLY
 806     obj_handle_t handle;        /* handle to the event */
 807 @END
 808
 809
 810 /* Create a mutex */
 811 @REQ(create_mutex)
 812     unsigned int access;        /* wanted access rights */
 813     unsigned int attributes;    /* object attributes */
 814     int          owned;         /* initially owned? */
 815     VARARG(objattr,object_attributes); /* object attributes */
 816 @REPLY
 817     obj_handle_t handle;        /* handle to the mutex */
 818 @END
 819
 820
 821 /* Release a mutex */
 822 @REQ(release_mutex)
 823     obj_handle_t handle;        /* handle to the mutex */
 824 @REPLY
 825     unsigned int prev_count;    /* value of internal counter, before release */
 826 @END
 827
 828
 829 /* Open a mutex */
 830 @REQ(open_mutex)
 831     unsigned int access;        /* wanted access rights */
 832     unsigned int attributes;    /* object attributes */
 833     obj_handle_t rootdir;       /* root directory */
 834     VARARG(name,unicode_str);   /* object name */
 835 @REPLY
 836     obj_handle_t handle;        /* handle to the mutex */
 837 @END
 838
 839
 840 /* Create a semaphore */
 841 @REQ(create_semaphore)
 842     unsigned int access;        /* wanted access rights */
 843     unsigned int attributes;    /* object attributes */
 844     unsigned int initial;       /* initial count */
 845     unsigned int max;           /* maximum count */
 846     VARARG(objattr,object_attributes); /* object attributes */
 847 @REPLY
 848     obj_handle_t handle;        /* handle to the semaphore */
 849 @END
 850
 851
 852 /* Release a semaphore */
 853 @REQ(release_semaphore)
 854     obj_handle_t handle;        /* handle to the semaphore */
 855     unsigned int count;         /* count to add to semaphore */
 856 @REPLY
 857     unsigned int prev_count;    /* previous semaphore count */
 858 @END
 859
 860
 861 /* Open a semaphore */
 862 @REQ(open_semaphore)
 863     unsigned int access;        /* wanted access rights */
 864     unsigned int attributes;    /* object attributes */
 865     obj_handle_t rootdir;       /* root directory */
 866     VARARG(name,unicode_str);   /* object name */
 867 @REPLY
 868     obj_handle_t handle;        /* handle to the semaphore */
 869 @END
 870
 871
 872 /* Create a file */
 873 @REQ(create_file)
 874     unsigned int access;        /* wanted access rights */
 875     unsigned int attributes;    /* object attributes */
 876     unsigned int sharing;       /* sharing flags */
 877     int          create;        /* file create action */
 878     unsigned int options;       /* file options */
 879     unsigned int attrs;         /* file attributes for creation */
 880     VARARG(objattr,object_attributes); /* object attributes */
 881     VARARG(filename,string);    /* file name */
 882 @REPLY
 883     obj_handle_t handle;        /* handle to the file */
 884 @END
 885
 886
 887 /* Open a file object */
 888 @REQ(open_file_object)
 889     unsigned int access;        /* wanted access rights */
 890     unsigned int attributes;    /* open attributes */
 891     obj_handle_t rootdir;       /* root directory */
 892     unsigned int sharing;       /* sharing flags */
 893     unsigned int options;       /* file options */
 894     VARARG(filename,unicode_str); /* file name */
 895 @REPLY
 896     obj_handle_t handle;        /* handle to the file */
 897 @END
 898
 899
 900 /* Allocate a file handle for a Unix fd */
 901 @REQ(alloc_file_handle)
 902     unsigned int access;        /* wanted access rights */
 903     unsigned int attributes;    /* object attributes */
 904     int          fd;            /* file descriptor on the client side */
 905 @REPLY
 906     obj_handle_t handle;        /* handle to the file */
 907 @END
 908
 909
 910 /* Get a Unix fd to access a file */
 911 @REQ(get_handle_fd)
 912     obj_handle_t handle;        /* handle to the file */
 913 @REPLY
 914     int          type;          /* file type (see below) */
 915     int          removable;     /* is file removable? */
 916     unsigned int access;        /* file access rights */
 917     unsigned int options;       /* file open options */
 918 @END
 919 enum server_fd_type
 920 {
 921     FD_TYPE_INVALID,  /* invalid file (no associated fd) */
 922     FD_TYPE_FILE,     /* regular file */
 923     FD_TYPE_DIR,      /* directory */
 924     FD_TYPE_SOCKET,   /* socket */
 925     FD_TYPE_SERIAL,   /* serial port */
 926     FD_TYPE_PIPE,     /* named pipe */
 927     FD_TYPE_MAILSLOT, /* mailslot */
 928     FD_TYPE_CHAR,     /* unspecified char device */
 929     FD_TYPE_DEVICE,   /* Windows device file */
 930     FD_TYPE_NB_TYPES
 931 };
 932
 933
 934 /* Flush a file buffers */
 935 @REQ(flush_file)
 936     obj_handle_t handle;        /* handle to the file */
 937 @REPLY
 938     obj_handle_t event;         /* event set when finished */
 939 @END
 940
 941
 942 /* Lock a region of a file */
 943 @REQ(lock_file)
 944     obj_handle_t handle;        /* handle to the file */
 945     file_pos_t   offset;        /* offset of start of lock */
 946     file_pos_t   count;         /* count of bytes to lock */
 947     int          shared;        /* shared or exclusive lock? */
 948     int          wait;          /* do we want to wait? */
 949 @REPLY
 950     obj_handle_t handle;        /* handle to wait on */
 951     int          overlapped;    /* is it an overlapped I/O handle? */
 952 @END
 953
 954
 955 /* Unlock a region of a file */
 956 @REQ(unlock_file)
 957     obj_handle_t handle;        /* handle to the file */
 958     file_pos_t   offset;        /* offset of start of unlock */
 959     file_pos_t   count;         /* count of bytes to unlock */
 960 @END
 961
 962
 963 /* Create a socket */
 964 @REQ(create_socket)
 965     unsigned int access;        /* wanted access rights */
 966     unsigned int attributes;    /* object attributes */
 967     int          family;        /* family, see socket manpage */
 968     int          type;          /* type, see socket manpage */
 969     int          protocol;      /* protocol, see socket manpage */
 970     unsigned int flags;         /* socket flags */
 971 @REPLY
 972     obj_handle_t handle;        /* handle to the new socket */
 973 @END
 974
 975
 976 /* Accept a socket */
 977 @REQ(accept_socket)
 978     obj_handle_t lhandle;       /* handle to the listening socket */
 979     unsigned int access;        /* wanted access rights */
 980     unsigned int attributes;    /* object attributes */
 981 @REPLY
 982     obj_handle_t handle;        /* handle to the new socket */
 983 @END
 984
 985
 986 /* Set socket event parameters */
 987 @REQ(set_socket_event)
 988     obj_handle_t  handle;        /* handle to the socket */
 989     unsigned int  mask;          /* event mask */
 990     obj_handle_t  event;         /* event object */
 991     user_handle_t window;        /* window to send the message to */
 992     unsigned int  msg;           /* message to send */
 993 @END
 994
 995
 996 /* Get socket event parameters */
 997 @REQ(get_socket_event)
 998     obj_handle_t handle;        /* handle to the socket */
 999     int          service;       /* clear pending? */
1000     obj_handle_t c_event;       /* event to clear */
1001 @REPLY
1002     unsigned int mask;          /* event mask */
1003     unsigned int pmask;         /* pending events */
1004     unsigned int state;         /* status bits */
1005     VARARG(errors,ints);        /* event errors */
1006 @END
1007
1008
1009 /* Reenable pending socket events */
1010 @REQ(enable_socket_event)
1011     obj_handle_t handle;        /* handle to the socket */
1012     unsigned int mask;          /* events to re-enable */
1013     unsigned int sstate;        /* status bits to set */
1014     unsigned int cstate;        /* status bits to clear */
1015 @END
1016
1017 @REQ(set_socket_deferred)
1018     obj_handle_t handle;        /* handle to the socket */
1019     obj_handle_t deferred;      /* handle to the socket for which accept() is deferred */
1020 @END
1021
1022 /* Allocate a console (only used by a console renderer) */
1023 @REQ(alloc_console)
1024     unsigned int access;        /* wanted access rights */
1025     unsigned int attributes;    /* object attributes */
1026     process_id_t pid;           /* pid of process which shall be attached to the console */
1027 @REPLY
1028     obj_handle_t handle_in;     /* handle to console input */
1029     obj_handle_t event;         /* handle to renderer events change notification */
1030 @END
1031
1032
1033 /* Free the console of the current process */
1034 @REQ(free_console)
1035 @END
1036
1037
1038 #define CONSOLE_RENDERER_NONE_EVENT        0x00
1039 #define CONSOLE_RENDERER_TITLE_EVENT       0x01
1040 #define CONSOLE_RENDERER_ACTIVE_SB_EVENT   0x02
1041 #define CONSOLE_RENDERER_SB_RESIZE_EVENT   0x03
1042 #define CONSOLE_RENDERER_UPDATE_EVENT      0x04
1043 #define CONSOLE_RENDERER_CURSOR_POS_EVENT  0x05
1044 #define CONSOLE_RENDERER_CURSOR_GEOM_EVENT 0x06
1045 #define CONSOLE_RENDERER_DISPLAY_EVENT     0x07
1046 #define CONSOLE_RENDERER_EXIT_EVENT        0x08
1047 struct console_renderer_event
1048 {
1049     short event;
1050     union
1051     {
1052         struct update
1053         {
1054             short top;
1055             short bottom;
1056         } update;
1057         struct resize
1058         {
1059             short width;
1060             short height;
1061         } resize;
1062         struct cursor_pos
1063         {
1064             short x;
1065             short y;
1066         } cursor_pos;
1067         struct cursor_geom
1068         {
1069             short visible;
1070             short size;
1071         } cursor_geom;
1072         struct display
1073         {
1074             short left;
1075             short top;
1076             short width;
1077             short height;
1078         } display;
1079     } u;
1080 };
1081
1082 /* retrieve console events for the renderer */
1083 @REQ(get_console_renderer_events)
1084     obj_handle_t handle;        /* handle to console input events */
1085 @REPLY
1086     VARARG(data,bytes);         /* the various console_renderer_events */
1087 @END
1088
1089
1090 /* Open a handle to the process console */
1091 @REQ(open_console)
1092     obj_handle_t from;          /* 0 (resp 1) input (resp output) of current process console */
1093                                 /* otherwise console_in handle to get active screen buffer? */
1094     unsigned int access;        /* wanted access rights */
1095     unsigned int attributes;    /* object attributes */
1096     int          share;         /* share mask (only for output handles) */
1097 @REPLY
1098     obj_handle_t handle;        /* handle to the console */
1099 @END
1100
1101
1102 /* Get the input queue wait event */
1103 @REQ(get_console_wait_event)
1104 @REPLY
1105     obj_handle_t handle;
1106 @END
1107
1108 /* Get a console mode (input or output) */
1109 @REQ(get_console_mode)
1110     obj_handle_t handle;        /* handle to the console */
1111 @REPLY
1112     int          mode;          /* console mode */
1113 @END
1114
1115
1116 /* Set a console mode (input or output) */
1117 @REQ(set_console_mode)
1118     obj_handle_t handle;        /* handle to the console */
1119     int          mode;          /* console mode */
1120 @END
1121
1122
1123 /* Set info about a console (input only) */
1124 @REQ(set_console_input_info)
1125     obj_handle_t  handle;        /* handle to console input, or 0 for process' console */
1126     int           mask;          /* setting mask (see below) */
1127     obj_handle_t  active_sb;     /* active screen buffer */
1128     int           history_mode;  /* whether we duplicate lines in history */
1129     int           history_size;  /* number of lines in history */
1130     int           edition_mode;  /* index to the edition mode flavors */
1131     int           input_cp;      /* console input codepage */
1132     int           output_cp;     /* console output codepage */
1133     user_handle_t win;           /* console window if backend supports it */
1134     VARARG(title,unicode_str);   /* console title */
1135 @END
1136 #define SET_CONSOLE_INPUT_INFO_ACTIVE_SB        0x01
1137 #define SET_CONSOLE_INPUT_INFO_TITLE            0x02
1138 #define SET_CONSOLE_INPUT_INFO_HISTORY_MODE     0x04
1139 #define SET_CONSOLE_INPUT_INFO_HISTORY_SIZE     0x08
1140 #define SET_CONSOLE_INPUT_INFO_EDITION_MODE     0x10
1141 #define SET_CONSOLE_INPUT_INFO_INPUT_CODEPAGE   0x20
1142 #define SET_CONSOLE_INPUT_INFO_OUTPUT_CODEPAGE  0x40
1143 #define SET_CONSOLE_INPUT_INFO_WIN              0x80
1144
1145
1146 /* Get info about a console (input only) */
1147 @REQ(get_console_input_info)
1148     obj_handle_t  handle;         /* handle to console input, or 0 for process' console */
1149 @REPLY
1150     int           history_mode;   /* whether we duplicate lines in history */
1151     int           history_size;   /* number of lines in history */
1152     int           history_index;  /* number of used lines in history */
1153     int           edition_mode;   /* index to the edition mode flavors */
1154     int           input_cp;       /* console input codepage */
1155     int           output_cp;      /* console output codepage */
1156     user_handle_t win;            /* console window if backend supports it */
1157     VARARG(title,unicode_str);    /* console title */
1158 @END
1159
1160
1161 /* appends a string to console's history */
1162 @REQ(append_console_input_history)
1163     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
1164     VARARG(line,unicode_str);   /* line to add */
1165 @END
1166
1167
1168 /* appends a string to console's history */
1169 @REQ(get_console_input_history)
1170     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
1171     int          index;         /* index to get line from */
1172 @REPLY
1173     int          total;         /* total length of line in Unicode chars */
1174     VARARG(line,unicode_str);   /* line to add */
1175 @END
1176
1177
1178 /* creates a new screen buffer on process' console */
1179 @REQ(create_console_output)
1180     obj_handle_t handle_in;     /* handle to console input, or 0 for process' console */
1181     unsigned int access;        /* wanted access rights */
1182     unsigned int attributes;    /* object attributes */
1183     unsigned int share;         /* sharing credentials */
1184 @REPLY
1185     obj_handle_t handle_out;    /* handle to the screen buffer */
1186 @END
1187
1188
1189 /* Set info about a console (output only) */
1190 @REQ(set_console_output_info)
1191     obj_handle_t handle;        /* handle to the console */
1192     int          mask;          /* setting mask (see below) */
1193     short int    cursor_size;   /* size of cursor (percentage filled) */
1194     short int    cursor_visible;/* cursor visibility flag */
1195     short int    cursor_x;      /* position of cursor (x, y) */
1196     short int    cursor_y;
1197     short int    width;         /* width of the screen buffer */
1198     short int    height;        /* height of the screen buffer */
1199     short int    attr;          /* default attribute */
1200     short int    win_left;      /* window actually displayed by renderer */
1201     short int    win_top;       /* the rect area is expressed withing the */
1202     short int    win_right;     /* boundaries of the screen buffer */
1203     short int    win_bottom;
1204     short int    max_width;     /* maximum size (width x height) for the window */
1205     short int    max_height;
1206 @END
1207 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM     0x01
1208 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_POS      0x02
1209 #define SET_CONSOLE_OUTPUT_INFO_SIZE            0x04
1210 #define SET_CONSOLE_OUTPUT_INFO_ATTR            0x08
1211 #define SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW  0x10
1212 #define SET_CONSOLE_OUTPUT_INFO_MAX_SIZE        0x20
1213
1214
1215 /* Get info about a console (output only) */
1216 @REQ(get_console_output_info)
1217     obj_handle_t handle;        /* handle to the console */
1218 @REPLY
1219     short int    cursor_size;   /* size of cursor (percentage filled) */
1220     short int    cursor_visible;/* cursor visibility flag */
1221     short int    cursor_x;      /* position of cursor (x, y) */
1222     short int    cursor_y;
1223     short int    width;         /* width of the screen buffer */
1224     short int    height;        /* height of the screen buffer */
1225     short int    attr;          /* default attribute */
1226     short int    win_left;      /* window actually displayed by renderer */
1227     short int    win_top;       /* the rect area is expressed withing the */
1228     short int    win_right;     /* boundaries of the screen buffer */
1229     short int    win_bottom;
1230     short int    max_width;     /* maximum size (width x height) for the window */
1231     short int    max_height;
1232 @END
1233
1234 /* Add input records to a console input queue */
1235 @REQ(write_console_input)
1236     obj_handle_t handle;        /* handle to the console input */
1237     VARARG(rec,input_records);  /* input records */
1238 @REPLY
1239     int          written;       /* number of records written */
1240 @END
1241
1242
1243 /* Fetch input records from a console input queue */
1244 @REQ(read_console_input)
1245     obj_handle_t handle;        /* handle to the console input */
1246     int          flush;         /* flush the retrieved records from the queue? */
1247 @REPLY
1248     int          read;          /* number of records read */
1249     VARARG(rec,input_records);  /* input records */
1250 @END
1251
1252
1253 /* write data (chars and/or attributes) in a screen buffer */
1254 @REQ(write_console_output)
1255     obj_handle_t handle;        /* handle to the console output */
1256     int          x;             /* position where to start writing */
1257     int          y;
1258     int          mode;          /* char info (see below) */
1259     int          wrap;          /* wrap around at end of line? */
1260     VARARG(data,bytes);         /* info to write */
1261 @REPLY
1262     int          written;       /* number of char infos actually written */
1263     int          width;         /* width of screen buffer */
1264     int          height;        /* height of screen buffer */
1265 @END
1266 enum char_info_mode
1267 {
1268     CHAR_INFO_MODE_TEXT,        /* characters only */
1269     CHAR_INFO_MODE_ATTR,        /* attributes only */
1270     CHAR_INFO_MODE_TEXTATTR,    /* both characters and attributes */
1271     CHAR_INFO_MODE_TEXTSTDATTR  /* characters but use standard attributes */
1272 };
1273
1274
1275 /* fill a screen buffer with constant data (chars and/or attributes) */
1276 @REQ(fill_console_output)
1277     obj_handle_t handle;        /* handle to the console output */
1278     int          x;             /* position where to start writing */
1279     int          y;
1280     int          mode;          /* char info mode */
1281     int          count;         /* number to write */
1282     int          wrap;          /* wrap around at end of line? */
1283     char_info_t  data;          /* data to write */
1284 @REPLY
1285     int          written;       /* number of char infos actually written */
1286 @END
1287
1288
1289 /* read data (chars and/or attributes) from a screen buffer */
1290 @REQ(read_console_output)
1291     obj_handle_t handle;        /* handle to the console output */
1292     int          x;             /* position (x,y) where to start reading */
1293     int          y;
1294     int          mode;          /* char info mode */
1295     int          wrap;          /* wrap around at end of line? */
1296 @REPLY
1297     int          width;         /* width of screen buffer */
1298     int          height;        /* height of screen buffer */
1299     VARARG(data,bytes);
1300 @END
1301
1302
1303 /* move a rect (of data) in screen buffer content */
1304 @REQ(move_console_output)
1305     obj_handle_t handle;        /* handle to the console output */
1306     short int    x_src;         /* position (x, y) of rect to start moving from */
1307     short int    y_src;
1308     short int    x_dst;         /* position (x, y) of rect to move to */
1309     short int    y_dst;
1310     short int    w;             /* size of the rect (width, height) to move */
1311     short int    h;
1312 @END
1313
1314
1315 /* Sends a signal to a process group */
1316 @REQ(send_console_signal)
1317     int          signal;        /* the signal to send */
1318     process_id_t group_id;      /* the group to send the signal to */
1319 @END
1320
1321
1322 /* enable directory change notifications */
1323 @REQ(read_directory_changes)
1324     unsigned int filter;        /* notification filter */
1325     int          subtree;       /* watch the subtree? */
1326     int          want_data;     /* flag indicating whether change data should be collected */
1327     async_data_t async;         /* async I/O parameters */
1328 @END
1329
1330
1331 @REQ(read_change)
1332     obj_handle_t handle;
1333 @REPLY
1334     int          action;        /* type of change */
1335     VARARG(name,string);        /* name of directory entry that changed */
1336 @END
1337
1338
1339 /* Create a file mapping */
1340 @REQ(create_mapping)
1341     unsigned int access;        /* wanted access rights */
1342     unsigned int attributes;    /* object attributes */
1343     mem_size_t   size;          /* mapping size */
1344     unsigned int protect;       /* protection flags (see below) */
1345     obj_handle_t file_handle;   /* file handle */
1346     VARARG(objattr,object_attributes); /* object attributes */
1347 @REPLY
1348     obj_handle_t handle;        /* handle to the mapping */
1349 @END
1350 /* per-page protection flags */
1351 #define VPROT_READ       0x01
1352 #define VPROT_WRITE      0x02
1353 #define VPROT_EXEC       0x04
1354 #define VPROT_WRITECOPY  0x08
1355 #define VPROT_GUARD      0x10
1356 #define VPROT_NOCACHE    0x20
1357 #define VPROT_COMMITTED  0x40
1358 #define VPROT_WRITEWATCH 0x80
1359 /* per-mapping protection flags */
1360 #define VPROT_IMAGE      0x0100  /* mapping for an exe image */
1361 #define VPROT_SYSTEM     0x0200  /* system view (underlying mmap not under our control) */
1362 #define VPROT_VALLOC     0x0400  /* allocated by VirtualAlloc */
1363 #define VPROT_NOEXEC     0x0800  /* don't force exec permission */
1364
1365
1366 /* Open a mapping */
1367 @REQ(open_mapping)
1368     unsigned int access;        /* wanted access rights */
1369     unsigned int attributes;    /* object attributes */
1370     obj_handle_t rootdir;       /* root directory */
1371     VARARG(name,unicode_str);   /* object name */
1372 @REPLY
1373     obj_handle_t handle;        /* handle to the mapping */
1374 @END
1375
1376
1377 /* Get information about a file mapping */
1378 @REQ(get_mapping_info)
1379     obj_handle_t handle;        /* handle to the mapping */
1380     unsigned int access;        /* wanted access rights */
1381 @REPLY
1382     mem_size_t   size;          /* mapping size */
1383     int          protect;       /* protection flags */
1384     int          header_size;   /* header size (for VPROT_IMAGE mapping) */
1385     void*        base;          /* default base addr (for VPROT_IMAGE mapping) */
1386     obj_handle_t mapping;       /* duplicate mapping handle unless removable */
1387     obj_handle_t shared_file;   /* shared mapping file handle */
1388 @END
1389
1390
1391 /* Get a range of committed pages in a file mapping */
1392 @REQ(get_mapping_committed_range)
1393     obj_handle_t handle;        /* handle to the mapping */
1394     file_pos_t   offset;        /* starting offset (page-aligned, in bytes) */
1395 @REPLY
1396     mem_size_t   size;          /* size of range starting at offset (page-aligned, in bytes) */
1397     int          committed;     /* whether it is a committed range */
1398 @END
1399
1400
1401 /* Add a range to the committed pages in a file mapping */
1402 @REQ(add_mapping_committed_range)
1403     obj_handle_t handle;        /* handle to the mapping */
1404     file_pos_t   offset;        /* starting offset (page-aligned, in bytes) */
1405     mem_size_t   size;          /* size to set (page-aligned, in bytes) or 0 if only retrieving */
1406 @END
1407
1408
1409 #define SNAP_PROCESS    0x00000001
1410 #define SNAP_THREAD     0x00000002
1411 /* Create a snapshot */
1412 @REQ(create_snapshot)
1413     unsigned int attributes;    /* object attributes */
1414     unsigned int flags;         /* snapshot flags (SNAP_*) */
1415 @REPLY
1416     obj_handle_t handle;        /* handle to the snapshot */
1417 @END
1418
1419
1420 /* Get the next process from a snapshot */
1421 @REQ(next_process)
1422     obj_handle_t handle;        /* handle to the snapshot */
1423     int          reset;         /* reset snapshot position? */
1424 @REPLY
1425     int          count;         /* process usage count */
1426     process_id_t pid;           /* process id */
1427     process_id_t ppid;          /* parent process id */
1428     int          threads;       /* number of threads */
1429     int          priority;      /* process priority */
1430     int          handles;       /* number of handles */
1431     VARARG(filename,unicode_str); /* file name of main exe */
1432 @END
1433
1434
1435 /* Get the next thread from a snapshot */
1436 @REQ(next_thread)
1437     obj_handle_t handle;        /* handle to the snapshot */
1438     int          reset;         /* reset snapshot position? */
1439 @REPLY
1440     int          count;         /* thread usage count */
1441     process_id_t pid;           /* process id */
1442     thread_id_t  tid;           /* thread id */
1443     int          base_pri;      /* base priority */
1444     int          delta_pri;     /* delta priority */
1445 @END
1446
1447
1448 /* Wait for a debug event */
1449 @REQ(wait_debug_event)
1450     int           get_handle;  /* should we alloc a handle for waiting? */
1451 @REPLY
1452     process_id_t  pid;         /* process id */
1453     thread_id_t   tid;         /* thread id */
1454     obj_handle_t  wait;        /* wait handle if no event ready */
1455     VARARG(event,debug_event); /* debug event data */
1456 @END
1457
1458
1459 /* Queue an exception event */
1460 @REQ(queue_exception_event)
1461     int              first;    /* first chance exception? */
1462     VARARG(record,exc_event);  /* thread context followed by exception record */
1463 @REPLY
1464     obj_handle_t     handle;   /* handle to the queued event */
1465 @END
1466
1467
1468 /* Retrieve the status of an exception event */
1469 @REQ(get_exception_status)
1470     obj_handle_t     handle;   /* handle to the queued event */
1471 @REPLY
1472     VARARG(context,context);   /* modified thread context */
1473 @END
1474
1475
1476 /* Send an output string to the debugger */
1477 @REQ(output_debug_string)
1478     void*         string;      /* string to display (in debugged process address space) */
1479     int           unicode;     /* is it Unicode? */
1480     int           length;      /* string length */
1481 @END
1482
1483
1484 /* Continue a debug event */
1485 @REQ(continue_debug_event)
1486     process_id_t pid;          /* process id to continue */
1487     thread_id_t  tid;          /* thread id to continue */
1488     int          status;       /* continuation status */
1489 @END
1490
1491
1492 /* Start/stop debugging an existing process */
1493 @REQ(debug_process)
1494     process_id_t pid;          /* id of the process to debug */
1495     int          attach;       /* 1=attaching / 0=detaching from the process */
1496 @END
1497
1498
1499 /* Simulate a breakpoint in a process */
1500 @REQ(debug_break)
1501     obj_handle_t handle;       /* process handle */
1502 @REPLY
1503     int          self;         /* was it the caller itself? */
1504 @END
1505
1506
1507 /* Set debugger kill on exit flag */
1508 @REQ(set_debugger_kill_on_exit)
1509     int          kill_on_exit;  /* 0=detach/1=kill debuggee when debugger dies */
1510 @END
1511
1512
1513 /* Read data from a process address space */
1514 @REQ(read_process_memory)
1515     obj_handle_t handle;       /* process handle */
1516     void*        addr;         /* addr to read from */
1517 @REPLY
1518     VARARG(data,bytes);        /* result data */
1519 @END
1520
1521
1522 /* Write data to a process address space */
1523 @REQ(write_process_memory)
1524     obj_handle_t handle;       /* process handle */
1525     void*        addr;         /* addr to write to */
1526     VARARG(data,bytes);        /* data to write */
1527 @END
1528
1529
1530 /* Create a registry key */
1531 @REQ(create_key)
1532     obj_handle_t parent;       /* handle to the parent key */
1533     unsigned int access;       /* desired access rights */
1534     unsigned int attributes;   /* object attributes */
1535     unsigned int options;      /* creation options */
1536     data_size_t  namelen;      /* length of key name in bytes */
1537     VARARG(name,unicode_str,namelen);  /* key name */
1538     VARARG(class,unicode_str);         /* class name */
1539 @REPLY
1540     obj_handle_t hkey;         /* handle to the created key */
1541     int          created;      /* has it been newly created? */
1542 @END
1543
1544 /* Open a registry key */
1545 @REQ(open_key)
1546     obj_handle_t parent;       /* handle to the parent key */
1547     unsigned int access;       /* desired access rights */
1548     unsigned int attributes;   /* object attributes */
1549     VARARG(name,unicode_str);  /* key name */
1550 @REPLY
1551     obj_handle_t hkey;         /* handle to the open key */
1552 @END
1553
1554
1555 /* Delete a registry key */
1556 @REQ(delete_key)
1557     obj_handle_t hkey;         /* handle to the key */
1558 @END
1559
1560
1561 /* Flush a registry key */
1562 @REQ(flush_key)
1563     obj_handle_t hkey;         /* handle to the key */
1564 @END
1565
1566
1567 /* Enumerate registry subkeys */
1568 @REQ(enum_key)
1569     obj_handle_t hkey;         /* handle to registry key */
1570     int          index;        /* index of subkey (or -1 for current key) */
1571     int          info_class;   /* requested information class */
1572 @REPLY
1573     int          subkeys;      /* number of subkeys */
1574     int          max_subkey;   /* longest subkey name */
1575     int          max_class;    /* longest class name */
1576     int          values;       /* number of values */
1577     int          max_value;    /* longest value name */
1578     int          max_data;     /* longest value data */
1579     timeout_t    modif;        /* last modification time */
1580     data_size_t  total;        /* total length needed for full name and class */
1581     data_size_t  namelen;      /* length of key name in bytes */
1582     VARARG(name,unicode_str,namelen);  /* key name */
1583     VARARG(class,unicode_str);         /* class name */
1584 @END
1585
1586
1587 /* Set a value of a registry key */
1588 @REQ(set_key_value)
1589     obj_handle_t hkey;         /* handle to registry key */
1590     int          type;         /* value type */
1591     data_size_t  namelen;      /* length of value name in bytes */
1592     VARARG(name,unicode_str,namelen);  /* value name */
1593     VARARG(data,bytes);                /* value data */
1594 @END
1595
1596
1597 /* Retrieve the value of a registry key */
1598 @REQ(get_key_value)
1599     obj_handle_t hkey;         /* handle to registry key */
1600     VARARG(name,unicode_str);  /* value name */
1601 @REPLY
1602     int          type;         /* value type */
1603     data_size_t  total;        /* total length needed for data */
1604     VARARG(data,bytes);        /* value data */
1605 @END
1606
1607
1608 /* Enumerate a value of a registry key */
1609 @REQ(enum_key_value)
1610     obj_handle_t hkey;         /* handle to registry key */
1611     int          index;        /* value index */
1612     int          info_class;   /* requested information class */
1613 @REPLY
1614     int          type;         /* value type */
1615     data_size_t  total;        /* total length needed for full name and data */
1616     data_size_t  namelen;      /* length of value name in bytes */
1617     VARARG(name,unicode_str,namelen);  /* value name */
1618     VARARG(data,bytes);                /* value data */
1619 @END
1620
1621
1622 /* Delete a value of a registry key */
1623 @REQ(delete_key_value)
1624     obj_handle_t hkey;         /* handle to registry key */
1625     VARARG(name,unicode_str);  /* value name */
1626 @END
1627
1628
1629 /* Load a registry branch from a file */
1630 @REQ(load_registry)
1631     obj_handle_t hkey;         /* root key to load to */
1632     obj_handle_t file;         /* file to load from */
1633     VARARG(name,unicode_str);  /* subkey name */
1634 @END
1635
1636
1637 /* UnLoad a registry branch from a file */
1638 @REQ(unload_registry)
1639     obj_handle_t hkey;         /* root key to unload to */
1640 @END
1641
1642
1643 /* Save a registry branch to a file */
1644 @REQ(save_registry)
1645     obj_handle_t hkey;         /* key to save */
1646     obj_handle_t file;         /* file to save to */
1647 @END
1648
1649
1650 /* Add a registry key change notification */
1651 @REQ(set_registry_notification)
1652     obj_handle_t hkey;         /* key to watch for changes */
1653     obj_handle_t event;        /* event to set */
1654     int          subtree;      /* should we watch the whole subtree? */
1655     unsigned int filter;       /* things to watch */
1656 @END
1657
1658
1659 /* Create a waitable timer */
1660 @REQ(create_timer)
1661     unsigned int access;        /* wanted access rights */
1662     unsigned int attributes;    /* object attributes */
1663     obj_handle_t rootdir;       /* root directory */
1664     int          manual;        /* manual reset */
1665     VARARG(name,unicode_str);   /* object name */
1666 @REPLY
1667     obj_handle_t handle;        /* handle to the timer */
1668 @END
1669
1670
1671 /* Open a waitable timer */
1672 @REQ(open_timer)
1673     unsigned int access;        /* wanted access rights */
1674     unsigned int attributes;    /* object attributes */
1675     obj_handle_t rootdir;       /* root directory */
1676     VARARG(name,unicode_str);   /* object name */
1677 @REPLY
1678     obj_handle_t handle;        /* handle to the timer */
1679 @END
1680
1681 /* Set a waitable timer */
1682 @REQ(set_timer)
1683     obj_handle_t handle;        /* handle to the timer */
1684     timeout_t    expire;        /* next expiration absolute time */
1685     int          period;        /* timer period in ms */
1686     void*        callback;      /* callback function */
1687     void*        arg;           /* callback argument */
1688 @REPLY
1689     int          signaled;      /* was the timer signaled before this call ? */
1690 @END
1691
1692 /* Cancel a waitable timer */
1693 @REQ(cancel_timer)
1694     obj_handle_t handle;        /* handle to the timer */
1695 @REPLY
1696      int         signaled;      /* was the timer signaled before this calltime ? */
1697 @END
1698
1699 /* Get information on a waitable timer */
1700 @REQ(get_timer_info)
1701     obj_handle_t handle;        /* handle to the timer */
1702 @REPLY
1703     timeout_t    when;          /* absolute time when the timer next expires */
1704     int          signaled;      /* is the timer signaled? */
1705 @END
1706
1707
1708 /* Retrieve the current context of a thread */
1709 @REQ(get_thread_context)
1710     obj_handle_t handle;       /* thread handle */
1711     unsigned int flags;        /* context flags */
1712     int          suspend;      /* if getting context during suspend */
1713 @REPLY
1714     int          self;         /* was it a handle to the current thread? */
1715     VARARG(context,context);   /* thread context */
1716 @END
1717
1718
1719 /* Set the current context of a thread */
1720 @REQ(set_thread_context)
1721     obj_handle_t handle;       /* thread handle */
1722     unsigned int flags;        /* context flags */
1723     int          suspend;      /* if setting context during suspend */
1724     VARARG(context,context);   /* thread context */
1725 @REPLY
1726     int          self;         /* was it a handle to the current thread? */
1727 @END
1728
1729
1730 /* Fetch a selector entry for a thread */
1731 @REQ(get_selector_entry)
1732     obj_handle_t  handle;      /* thread handle */
1733     int           entry;       /* LDT entry */
1734 @REPLY
1735     unsigned int  base;        /* selector base */
1736     unsigned int  limit;       /* selector limit */
1737     unsigned char flags;       /* selector flags */
1738 @END
1739
1740
1741 /* Add an atom */
1742 @REQ(add_atom)
1743     obj_handle_t  table;       /* which table to add atom to */
1744     VARARG(name,unicode_str);  /* atom name */
1745 @REPLY
1746     atom_t        atom;        /* resulting atom */
1747 @END
1748
1749
1750 /* Delete an atom */
1751 @REQ(delete_atom)
1752     obj_handle_t  table;       /* which table to delete atom from */
1753     atom_t        atom;        /* atom handle */
1754 @END
1755
1756
1757 /* Find an atom */
1758 @REQ(find_atom)
1759     obj_handle_t table;        /* which table to find atom from */
1760     VARARG(name,unicode_str);  /* atom name */
1761 @REPLY
1762     atom_t       atom;         /* atom handle */
1763 @END
1764
1765
1766 /* Get information about an atom */
1767 @REQ(get_atom_information)
1768     obj_handle_t table;        /* which table to find atom from */
1769     atom_t       atom;         /* atom handle */
1770 @REPLY
1771     int          count;        /* atom lock count */
1772     int          pinned;       /* whether the atom has been pinned */
1773     data_size_t  total;        /* actual length of atom name */
1774     VARARG(name,unicode_str);  /* atom name */
1775 @END
1776
1777
1778 /* Set information about an atom */
1779 @REQ(set_atom_information)
1780     obj_handle_t table;        /* which table to find atom from */
1781     atom_t       atom;         /* atom handle */
1782     int          pinned;       /* whether to bump atom information */
1783 @END
1784
1785
1786 /* Empty an atom table */
1787 @REQ(empty_atom_table)
1788     obj_handle_t table;        /* which table to find atom from */
1789     int          if_pinned;    /* whether to delete pinned atoms */
1790 @END
1791
1792
1793 /* Init an atom table */
1794 @REQ(init_atom_table)
1795     int          entries;      /* number of entries (only for local) */
1796 @REPLY
1797     obj_handle_t table;        /* handle to the atom table */
1798 @END
1799
1800
1801 /* Get the message queue of the current thread */
1802 @REQ(get_msg_queue)
1803 @REPLY
1804     obj_handle_t handle;       /* handle to the queue */
1805 @END
1806
1807
1808 /* Set the file descriptor associated to the current thread queue */
1809 @REQ(set_queue_fd)
1810     obj_handle_t handle;       /* handle to the file descriptor */
1811 @END
1812
1813
1814 /* Set the current message queue wakeup mask */
1815 @REQ(set_queue_mask)
1816     unsigned int wake_mask;    /* wakeup bits mask */
1817     unsigned int changed_mask; /* changed bits mask */
1818     int          skip_wait;    /* will we skip waiting if signaled? */
1819 @REPLY
1820     unsigned int wake_bits;    /* current wake bits */
1821     unsigned int changed_bits; /* current changed bits */
1822 @END
1823
1824
1825 /* Get the current message queue status */
1826 @REQ(get_queue_status)
1827     int          clear;        /* should we clear the change bits? */
1828 @REPLY
1829     unsigned int wake_bits;    /* wake bits */
1830     unsigned int changed_bits; /* changed bits since last time */
1831 @END
1832
1833
1834 /* Retrieve the process idle event */
1835 @REQ(get_process_idle_event)
1836     obj_handle_t handle;       /* process handle */
1837 @REPLY
1838     obj_handle_t event;        /* handle to idle event */
1839 @END
1840
1841
1842 /* Send a message to a thread queue */
1843 @REQ(send_message)
1844     thread_id_t     id;        /* thread id */
1845     int             type;      /* message type (see below) */
1846     int             flags;     /* message flags (see below) */
1847     user_handle_t   win;       /* window handle */
1848     unsigned int    msg;       /* message code */
1849     lparam_t        wparam;    /* parameters */
1850     lparam_t        lparam;    /* parameters */
1851     timeout_t       timeout;   /* timeout for reply */
1852     VARARG(data,message_data); /* message data for sent messages */
1853 @END
1854
1855 @REQ(post_quit_message)
1856     int             exit_code; /* exit code to return */
1857 @END
1858
1859 enum message_type
1860 {
1861     MSG_ASCII,          /* Ascii message (from SendMessageA) */
1862     MSG_UNICODE,        /* Unicode message (from SendMessageW) */
1863     MSG_NOTIFY,         /* notify message (from SendNotifyMessageW), always Unicode */
1864     MSG_CALLBACK,       /* callback message (from SendMessageCallbackW), always Unicode */
1865     MSG_CALLBACK_RESULT,/* result of a callback message */
1866     MSG_OTHER_PROCESS,  /* sent from other process, may include vararg data, always Unicode */
1867     MSG_POSTED,         /* posted message (from PostMessageW), always Unicode */
1868     MSG_HARDWARE,       /* hardware message */
1869     MSG_WINEVENT        /* winevent message */
1870 };
1871 #define SEND_MSG_ABORT_IF_HUNG  0x01
1872
1873
1874 /* Send a hardware message to a thread queue */
1875 @REQ(send_hardware_message)
1876     thread_id_t     id;        /* thread id */
1877     user_handle_t   win;       /* window handle */
1878     unsigned int    msg;       /* message code */
1879     lparam_t        wparam;    /* parameters */
1880     lparam_t        lparam;    /* parameters */
1881     lparam_t        info;      /* extra info */
1882     int             x;         /* x position */
1883     int             y;         /* y position */
1884     unsigned int    time;      /* message time */
1885 @END
1886
1887
1888 /* Get a message from the current queue */
1889 @REQ(get_message)
1890     unsigned int    flags;     /* PM_* flags */
1891     user_handle_t   get_win;   /* window handle to get */
1892     unsigned int    get_first; /* first message code to get */
1893     unsigned int    get_last;  /* last message code to get */
1894     unsigned int    hw_id;     /* id of the previous hardware message (or 0) */
1895     unsigned int    wake_mask; /* wakeup bits mask */
1896     unsigned int    changed_mask; /* changed bits mask */
1897 @REPLY
1898     user_handle_t   win;       /* window handle */
1899     unsigned int    msg;       /* message code */
1900     lparam_t        wparam;    /* parameters */
1901     lparam_t        lparam;    /* parameters */
1902     int             type;      /* message type */
1903     unsigned int    time;      /* message time */
1904     unsigned int    active_hooks; /* active hooks bitmap */
1905     data_size_t     total;     /* total size of extra data */
1906     VARARG(data,message_data); /* message data for sent messages */
1907 @END
1908
1909
1910 /* Reply to a sent message */
1911 @REQ(reply_message)
1912     int             remove;    /* should we remove the message? */
1913     lparam_t        result;    /* message result */
1914     VARARG(data,bytes);        /* message data for sent messages */
1915 @END
1916
1917
1918 /* Accept the current hardware message */
1919 @REQ(accept_hardware_message)
1920     unsigned int    hw_id;     /* id of the hardware message */
1921     int             remove;    /* should we remove the message? */
1922     user_handle_t   new_win;   /* new destination window for current message */
1923 @END
1924
1925
1926 /* Retrieve the reply for the last message sent */
1927 @REQ(get_message_reply)
1928     int             cancel;    /* cancel message if not ready? */
1929 @REPLY
1930     lparam_t        result;    /* message result */
1931     VARARG(data,bytes);        /* message data for sent messages */
1932 @END
1933
1934
1935 /* Set a window timer */
1936 @REQ(set_win_timer)
1937     user_handle_t   win;       /* window handle */
1938     unsigned int    msg;       /* message to post */
1939     unsigned int    rate;      /* timer rate in ms */
1940     lparam_t        id;        /* timer id */
1941     lparam_t        lparam;    /* message lparam (callback proc) */
1942 @REPLY
1943     lparam_t        id;        /* timer id */
1944 @END
1945
1946
1947 /* Kill a window timer */
1948 @REQ(kill_win_timer)
1949     user_handle_t   win;       /* window handle */
1950     lparam_t        id;        /* timer id */
1951     unsigned int    msg;       /* message to post */
1952 @END
1953
1954
1955 /* check if the thread owning the window is hung */
1956 @REQ(is_window_hung)
1957     user_handle_t   win;       /* window handle */
1958 @REPLY
1959     int is_hung;
1960 @END
1961
1962
1963 /* Retrieve info about a serial port */
1964 @REQ(get_serial_info)
1965     obj_handle_t handle;       /* handle to comm port */
1966 @REPLY
1967     unsigned int readinterval;
1968     unsigned int readconst;
1969     unsigned int readmult;
1970     unsigned int writeconst;
1971     unsigned int writemult;
1972     unsigned int eventmask;
1973 @END
1974
1975
1976 /* Set info about a serial port */
1977 @REQ(set_serial_info)
1978     obj_handle_t handle;       /* handle to comm port */
1979     int          flags;        /* bitmask to set values (see below) */
1980     unsigned int readinterval;
1981     unsigned int readconst;
1982     unsigned int readmult;
1983     unsigned int writeconst;
1984     unsigned int writemult;
1985     unsigned int eventmask;
1986 @END
1987 #define SERIALINFO_SET_TIMEOUTS  0x01
1988 #define SERIALINFO_SET_MASK      0x02
1989
1990
1991 /* Create an async I/O */
1992 @REQ(register_async)
1993     int          type;          /* type of queue to look after */
1994     int          count;         /* count - usually # of bytes to be read/written */
1995     async_data_t async;         /* async I/O parameters */
1996 @END
1997 #define ASYNC_TYPE_READ  0x01
1998 #define ASYNC_TYPE_WRITE 0x02
1999 #define ASYNC_TYPE_WAIT  0x03
2000
2001
2002 /* Cancel all async op on a fd */
2003 @REQ(cancel_async)
2004     obj_handle_t handle;        /* handle to comm port, socket or file */
2005 @END
2006
2007
2008 /* Perform an ioctl on a file */
2009 @REQ(ioctl)
2010     ioctl_code_t   code;          /* ioctl code */
2011     async_data_t   async;         /* async I/O parameters */
2012     VARARG(in_data,bytes);        /* ioctl input data */
2013 @REPLY
2014     obj_handle_t   wait;          /* handle to wait on for blocking ioctl */
2015     unsigned int   options;       /* device open options */
2016     VARARG(out_data,bytes);       /* ioctl output data */
2017 @END
2018
2019
2020 /* Retrieve results of an async ioctl */
2021 @REQ(get_ioctl_result)
2022     obj_handle_t   handle;        /* handle to the device */
2023     void*          user_arg;      /* user arg used to identify the request */
2024 @REPLY
2025     VARARG(out_data,bytes);       /* ioctl output data */
2026 @END
2027
2028
2029 /* Create a named pipe */
2030 @REQ(create_named_pipe)
2031     unsigned int   access;
2032     unsigned int   attributes;   /* object attributes */
2033     obj_handle_t   rootdir;      /* root directory */
2034     unsigned int   options;
2035     unsigned int   flags;
2036     unsigned int   maxinstances;
2037     unsigned int   outsize;
2038     unsigned int   insize;
2039     timeout_t      timeout;
2040     VARARG(name,unicode_str);    /* pipe name */
2041 @REPLY
2042     obj_handle_t   handle;       /* handle to the pipe */
2043 @END
2044
2045 /* flags in create_named_pipe and get_named_pipe_info */
2046 #define NAMED_PIPE_MESSAGE_STREAM_WRITE 0x0001
2047 #define NAMED_PIPE_MESSAGE_STREAM_READ  0x0002
2048 #define NAMED_PIPE_NONBLOCKING_MODE     0x0004
2049 #define NAMED_PIPE_SERVER_END           0x8000
2050
2051
2052 @REQ(get_named_pipe_info)
2053     obj_handle_t   handle;
2054 @REPLY
2055     unsigned int   flags;
2056     unsigned int   maxinstances;
2057     unsigned int   instances;
2058     unsigned int   outsize;
2059     unsigned int   insize;
2060 @END
2061
2062
2063 /* Create a window */
2064 @REQ(create_window)
2065     user_handle_t  parent;      /* parent window */
2066     user_handle_t  owner;       /* owner window */
2067     atom_t         atom;        /* class atom */
2068     void*          instance;    /* module instance */
2069     VARARG(class,unicode_str);  /* class name */
2070 @REPLY
2071     user_handle_t  handle;      /* created window */
2072     user_handle_t  parent;      /* full handle of parent */
2073     user_handle_t  owner;       /* full handle of owner */
2074     int            extra;       /* number of extra bytes */
2075     void*          class_ptr;   /* pointer to class in client address space */
2076 @END
2077
2078
2079 /* Destroy a window */
2080 @REQ(destroy_window)
2081     user_handle_t  handle;      /* handle to the window */
2082 @END
2083
2084
2085 /* Retrieve the desktop window for the current thread */
2086 @REQ(get_desktop_window)
2087     int            force;       /* force creation if it doesn't exist */
2088 @REPLY
2089     user_handle_t  top_window;  /* handle to the desktop window */
2090     user_handle_t  msg_window;  /* handle to the top-level HWND_MESSAGE parent */
2091 @END
2092
2093
2094 /* Set a window owner */
2095 @REQ(set_window_owner)
2096     user_handle_t  handle;      /* handle to the window */
2097     user_handle_t  owner;       /* new owner */
2098 @REPLY
2099     user_handle_t  full_owner;  /* full handle of new owner */
2100     user_handle_t  prev_owner;  /* full handle of previous owner */
2101 @END
2102
2103
2104 /* Get information from a window handle */
2105 @REQ(get_window_info)
2106     user_handle_t  handle;      /* handle to the window */
2107 @REPLY
2108     user_handle_t  full_handle; /* full 32-bit handle */
2109     user_handle_t  last_active; /* last active popup */
2110     process_id_t   pid;         /* process owning the window */
2111     thread_id_t    tid;         /* thread owning the window */
2112     atom_t         atom;        /* class atom */
2113     int            is_unicode;  /* ANSI or unicode */
2114 @END
2115
2116
2117 /* Set some information in a window */
2118 @REQ(set_window_info)
2119     unsigned int   flags;         /* flags for fields to set (see below) */
2120     user_handle_t  handle;        /* handle to the window */
2121     unsigned int   style;         /* window style */
2122     unsigned int   ex_style;      /* window extended style */
2123     unsigned int   id;            /* window id */
2124     int            is_unicode;    /* ANSI or unicode */
2125     void*          instance;      /* creator instance */
2126     lparam_t       user_data;     /* user-specific data */
2127     int            extra_offset;  /* offset to set in extra bytes */
2128     data_size_t    extra_size;    /* size to set in extra bytes */
2129     lparam_t       extra_value;   /* value to set in extra bytes */
2130 @REPLY
2131     unsigned int   old_style;     /* old window style */
2132     unsigned int   old_ex_style;  /* old window extended style */
2133     unsigned int   old_id;        /* old window id */
2134     void*          old_instance;  /* old creator instance */
2135     lparam_t       old_user_data; /* old user-specific data */
2136     lparam_t       old_extra_value; /* old value in extra bytes */
2137 @END
2138 #define SET_WIN_STYLE     0x01
2139 #define SET_WIN_EXSTYLE   0x02
2140 #define SET_WIN_ID        0x04
2141 #define SET_WIN_INSTANCE  0x08
2142 #define SET_WIN_USERDATA  0x10
2143 #define SET_WIN_EXTRA     0x20
2144 #define SET_WIN_UNICODE   0x40
2145
2146
2147 /* Set the parent of a window */
2148 @REQ(set_parent)
2149     user_handle_t  handle;      /* handle to the window */
2150     user_handle_t  parent;      /* handle to the parent */
2151 @REPLY
2152     user_handle_t  old_parent;  /* old parent window */
2153     user_handle_t  full_parent; /* full handle of new parent */
2154 @END
2155
2156
2157 /* Get a list of the window parents, up to the root of the tree */
2158 @REQ(get_window_parents)
2159     user_handle_t  handle;        /* handle to the window */
2160 @REPLY
2161     int            count;         /* total count of parents */
2162     VARARG(parents,user_handles); /* parent handles */
2163 @END
2164
2165
2166 /* Get a list of the window children */
2167 @REQ(get_window_children)
2168     obj_handle_t   desktop;       /* handle to desktop */
2169     user_handle_t  parent;        /* parent window */
2170     atom_t         atom;          /* class atom for the listed children */
2171     thread_id_t    tid;           /* thread owning the listed children */
2172     VARARG(class,unicode_str);    /* class name */
2173 @REPLY
2174     int            count;         /* total count of children */
2175     VARARG(children,user_handles); /* children handles */
2176 @END
2177
2178
2179 /* Get a list of the window children that contain a given point */
2180 @REQ(get_window_children_from_point)
2181     user_handle_t  parent;        /* parent window */
2182     int            x;             /* point in parent coordinates */
2183     int            y;
2184 @REPLY
2185     int            count;         /* total count of children */
2186     VARARG(children,user_handles); /* children handles */
2187 @END
2188
2189
2190 /* Get window tree information from a window handle */
2191 @REQ(get_window_tree)
2192     user_handle_t  handle;        /* handle to the window */
2193 @REPLY
2194     user_handle_t  parent;        /* parent window */
2195     user_handle_t  owner;         /* owner window */
2196     user_handle_t  next_sibling;  /* next sibling in Z-order */
2197     user_handle_t  prev_sibling;  /* prev sibling in Z-order */
2198     user_handle_t  first_sibling; /* first sibling in Z-order */
2199     user_handle_t  last_sibling;  /* last sibling in Z-order */
2200     user_handle_t  first_child;   /* first child */
2201     user_handle_t  last_child;    /* last child */
2202 @END
2203
2204 /* Set the position and Z order of a window */
2205 @REQ(set_window_pos)
2206     unsigned int   flags;         /* SWP_* flags */
2207     user_handle_t  handle;        /* handle to the window */
2208     user_handle_t  previous;      /* previous window in Z order */
2209     rectangle_t    window;        /* window rectangle */
2210     rectangle_t    client;        /* client rectangle */
2211     VARARG(valid,rectangles);     /* valid rectangles from WM_NCCALCSIZE */
2212 @REPLY
2213     unsigned int   new_style;     /* new window style */
2214     unsigned int   new_ex_style;  /* new window extended style */
2215 @END
2216
2217
2218 /* Get the window and client rectangles of a window */
2219 @REQ(get_window_rectangles)
2220     user_handle_t  handle;        /* handle to the window */
2221 @REPLY
2222     rectangle_t    window;        /* window rectangle */
2223     rectangle_t    visible;       /* visible part of the window rectangle */
2224     rectangle_t    client;        /* client rectangle */
2225 @END
2226
2227
2228 /* Get the window text */
2229 @REQ(get_window_text)
2230     user_handle_t  handle;        /* handle to the window */
2231 @REPLY
2232     VARARG(text,unicode_str);     /* window text */
2233 @END
2234
2235
2236 /* Set the window text */
2237 @REQ(set_window_text)
2238     user_handle_t  handle;        /* handle to the window */
2239     VARARG(text,unicode_str);     /* window text */
2240 @END
2241
2242
2243 /* Get the coordinates offset between two windows */
2244 @REQ(get_windows_offset)
2245     user_handle_t  from;          /* handle to the first window */
2246     user_handle_t  to;            /* handle to the second window */
2247 @REPLY
2248     int            x;             /* x coordinate offset */
2249     int            y;             /* y coordinate offset */
2250 @END
2251
2252
2253 /* Get the visible region of a window */
2254 @REQ(get_visible_region)
2255     user_handle_t  window;        /* handle to the window */
2256     unsigned int   flags;         /* DCX flags */
2257 @REPLY
2258     user_handle_t  top_win;       /* top window to clip against */
2259     rectangle_t    top_rect;      /* top window visible rect with screen coords */
2260     rectangle_t    win_rect;      /* window rect in screen coords */
2261     data_size_t    total_size;    /* total size of the resulting region */
2262     VARARG(region,rectangles);    /* list of rectangles for the region (in screen coords) */
2263 @END
2264
2265
2266 /* Get the window region */
2267 @REQ(get_window_region)
2268     user_handle_t  window;        /* handle to the window */
2269 @REPLY
2270     data_size_t    total_size;    /* total size of the resulting region */
2271     VARARG(region,rectangles);    /* list of rectangles for the region */
2272 @END
2273
2274
2275 /* Set the window region */
2276 @REQ(set_window_region)
2277     user_handle_t  window;        /* handle to the window */
2278     int            redraw;        /* redraw the window? */
2279     VARARG(region,rectangles);    /* list of rectangles for the region */
2280 @END
2281
2282
2283 /* Get the window update region */
2284 @REQ(get_update_region)
2285     user_handle_t  window;        /* handle to the window */
2286     user_handle_t  from_child;    /* child to start searching from */
2287     unsigned int   flags;         /* update flags (see below) */
2288 @REPLY
2289     user_handle_t  child;         /* child to repaint (or window itself) */
2290     unsigned int   flags;         /* resulting update flags (see below) */
2291     data_size_t    total_size;    /* total size of the resulting region */
2292     VARARG(region,rectangles);    /* list of rectangles for the region */
2293 @END
2294 #define UPDATE_NONCLIENT       0x01  /* get region for repainting non-client area */
2295 #define UPDATE_ERASE           0x02  /* get region for erasing client area */
2296 #define UPDATE_PAINT           0x04  /* get region for painting client area */
2297 #define UPDATE_INTERNALPAINT   0x08  /* get region if internal paint is pending */
2298 #define UPDATE_ALLCHILDREN     0x10  /* force repaint of all children */
2299 #define UPDATE_NOCHILDREN      0x20  /* don't try to repaint any children */
2300 #define UPDATE_NOREGION        0x40  /* don't return a region, only the flags */
2301 #define UPDATE_DELAYED_ERASE   0x80  /* still needs erase after BeginPaint */
2302
2303
2304 /* Update the z order of a window so that a given rectangle is fully visible */
2305 @REQ(update_window_zorder)
2306     user_handle_t  window;        /* handle to the window */
2307     rectangle_t    rect;          /* rectangle that must be visible */
2308 @END
2309
2310
2311 /* Mark parts of a window as needing a redraw */
2312 @REQ(redraw_window)
2313     user_handle_t  window;        /* handle to the window */
2314     unsigned int   flags;         /* RDW_* flags */
2315     VARARG(region,rectangles);    /* list of rectangles for the region */
2316 @END
2317
2318
2319 /* Set a window property */
2320 @REQ(set_window_property)
2321     user_handle_t  window;        /* handle to the window */
2322     lparam_t       data;          /* data to store */
2323     atom_t         atom;          /* property atom (if no name specified) */
2324     VARARG(name,unicode_str);     /* property name */
2325 @END
2326
2327
2328 /* Remove a window property */
2329 @REQ(remove_window_property)
2330     user_handle_t  window;        /* handle to the window */
2331     atom_t         atom;          /* property atom (if no name specified) */
2332     VARARG(name,unicode_str);     /* property name */
2333 @REPLY
2334     lparam_t       data;          /* data stored in property */
2335 @END
2336
2337
2338 /* Get a window property */
2339 @REQ(get_window_property)
2340     user_handle_t  window;        /* handle to the window */
2341     atom_t         atom;          /* property atom (if no name specified) */
2342     VARARG(name,unicode_str);     /* property name */
2343 @REPLY
2344     lparam_t       data;          /* data stored in property */
2345 @END
2346
2347
2348 /* Get the list of properties of a window */
2349 @REQ(get_window_properties)
2350     user_handle_t  window;        /* handle to the window */
2351 @REPLY
2352     int            total;         /* total number of properties */
2353     VARARG(props,properties);     /* list of properties */
2354 @END
2355
2356
2357 /* Create a window station */
2358 @REQ(create_winstation)
2359     unsigned int flags;           /* window station flags */
2360     unsigned int access;          /* wanted access rights */
2361     unsigned int attributes;      /* object attributes */
2362     VARARG(name,unicode_str);     /* object name */
2363 @REPLY
2364     obj_handle_t handle;          /* handle to the window station */
2365 @END
2366
2367
2368 /* Open a handle to a window station */
2369 @REQ(open_winstation)
2370     unsigned int access;          /* wanted access rights */
2371     unsigned int attributes;      /* object attributes */
2372     VARARG(name,unicode_str);     /* object name */
2373 @REPLY
2374     obj_handle_t handle;          /* handle to the window station */
2375 @END
2376
2377
2378 /* Close a window station */
2379 @REQ(close_winstation)
2380     obj_handle_t handle;          /* handle to the window station */
2381 @END
2382
2383
2384 /* Get the process current window station */
2385 @REQ(get_process_winstation)
2386 @REPLY
2387     obj_handle_t handle;          /* handle to the window station */
2388 @END
2389
2390
2391 /* Set the process current window station */
2392 @REQ(set_process_winstation)
2393     obj_handle_t handle;          /* handle to the window station */
2394 @END
2395
2396
2397 /* Enumerate window stations */
2398 @REQ(enum_winstation)
2399     unsigned int index;           /* current index */
2400 @REPLY
2401     unsigned int next;            /* next index */
2402     VARARG(name,unicode_str);     /* window station name */
2403 @END
2404
2405
2406 /* Create a desktop */
2407 @REQ(create_desktop)
2408     unsigned int flags;           /* desktop flags */
2409     unsigned int access;          /* wanted access rights */
2410     unsigned int attributes;      /* object attributes */
2411     VARARG(name,unicode_str);     /* object name */
2412 @REPLY
2413     obj_handle_t handle;          /* handle to the desktop */
2414 @END
2415
2416
2417 /* Open a handle to a desktop */
2418 @REQ(open_desktop)
2419     obj_handle_t winsta;          /* window station to open (null allowed) */
2420     unsigned int flags;           /* desktop flags */
2421     unsigned int access;          /* wanted access rights */
2422     unsigned int attributes;      /* object attributes */
2423     VARARG(name,unicode_str);     /* object name */
2424 @REPLY
2425     obj_handle_t handle;          /* handle to the desktop */
2426 @END
2427
2428
2429 /* Close a desktop */
2430 @REQ(close_desktop)
2431     obj_handle_t handle;          /* handle to the desktop */
2432 @END
2433
2434
2435 /* Get the thread current desktop */
2436 @REQ(get_thread_desktop)
2437     thread_id_t  tid;             /* thread id */
2438 @REPLY
2439     obj_handle_t handle;          /* handle to the desktop */
2440 @END
2441
2442
2443 /* Set the thread current desktop */
2444 @REQ(set_thread_desktop)
2445     obj_handle_t handle;          /* handle to the desktop */
2446 @END
2447
2448
2449 /* Enumerate desktops */
2450 @REQ(enum_desktop)
2451     obj_handle_t winstation;      /* handle to the window station */
2452     unsigned int index;           /* current index */
2453 @REPLY
2454     unsigned int next;            /* next index */
2455     VARARG(name,unicode_str);     /* window station name */
2456 @END
2457
2458
2459 /* Get/set information about a user object (window station or desktop) */
2460 @REQ(set_user_object_info)
2461     obj_handle_t handle;          /* handle to the object */
2462     unsigned int flags;           /* information to set */
2463     unsigned int obj_flags;       /* new object flags */
2464 @REPLY
2465     int          is_desktop;      /* is object a desktop? */
2466     unsigned int old_obj_flags;   /* old object flags */
2467     VARARG(name,unicode_str);     /* object name */
2468 @END
2469 #define SET_USER_OBJECT_FLAGS 1
2470
2471
2472 /* Attach (or detach) thread inputs */
2473 @REQ(attach_thread_input)
2474     thread_id_t    tid_from;       /* thread to be attached */
2475     thread_id_t    tid_to;         /* thread to which tid_from should be attached */
2476     int            attach;         /* is it an attach? */
2477 @END
2478
2479
2480 /* Get input data for a given thread */
2481 @REQ(get_thread_input)
2482     thread_id_t    tid;           /* id of thread */
2483 @REPLY
2484     user_handle_t  focus;         /* handle to the focus window */
2485     user_handle_t  capture;       /* handle to the capture window */
2486     user_handle_t  active;        /* handle to the active window */
2487     user_handle_t  foreground;    /* handle to the global foreground window */
2488     user_handle_t  menu_owner;    /* handle to the menu owner */
2489     user_handle_t  move_size;     /* handle to the moving/resizing window */
2490     user_handle_t  caret;         /* handle to the caret window */
2491     rectangle_t    rect;          /* caret rectangle */
2492 @END
2493
2494
2495 /* Get the time of the last input event */
2496 @REQ(get_last_input_time)
2497 @REPLY
2498     unsigned int time;
2499 @END
2500
2501
2502 /* Retrieve queue keyboard state for a given thread */
2503 @REQ(get_key_state)
2504     thread_id_t    tid;           /* id of thread */
2505     int            key;           /* optional key code or -1 */
2506 @REPLY
2507     unsigned char  state;         /* state of specified key */
2508     VARARG(keystate,bytes);       /* state array for all the keys */
2509 @END
2510
2511 /* Set queue keyboard state for a given thread */
2512 @REQ(set_key_state)
2513     thread_id_t    tid;           /* id of thread */
2514     VARARG(keystate,bytes);       /* state array for all the keys */
2515 @END
2516
2517 /* Set the system foreground window */
2518 @REQ(set_foreground_window)
2519     user_handle_t  handle;        /* handle to the foreground window */
2520 @REPLY
2521     user_handle_t  previous;      /* handle to the previous foreground window */
2522     int            send_msg_old;  /* whether we have to send a msg to the old window */
2523     int            send_msg_new;  /* whether we have to send a msg to the new window */
2524 @END
2525
2526 /* Set the current thread focus window */
2527 @REQ(set_focus_window)
2528     user_handle_t  handle;        /* handle to the focus window */
2529 @REPLY
2530     user_handle_t  previous;      /* handle to the previous focus window */
2531 @END
2532
2533 /* Set the current thread active window */
2534 @REQ(set_active_window)
2535     user_handle_t  handle;        /* handle to the active window */
2536 @REPLY
2537     user_handle_t  previous;      /* handle to the previous active window */
2538 @END
2539
2540 /* Set the current thread capture window */
2541 @REQ(set_capture_window)
2542     user_handle_t  handle;        /* handle to the capture window */
2543     unsigned int   flags;         /* capture flags (see below) */
2544 @REPLY
2545     user_handle_t  previous;      /* handle to the previous capture window */
2546     user_handle_t  full_handle;   /* full 32-bit handle of new capture window */
2547 @END
2548 #define CAPTURE_MENU     0x01  /* capture is for a menu */
2549 #define CAPTURE_MOVESIZE 0x02  /* capture is for moving/resizing */
2550
2551
2552 /* Set the current thread caret window */
2553 @REQ(set_caret_window)
2554     user_handle_t  handle;        /* handle to the caret window */
2555     int            width;         /* caret width */
2556     int            height;        /* caret height */
2557 @REPLY
2558     user_handle_t  previous;      /* handle to the previous caret window */
2559     rectangle_t    old_rect;      /* previous caret rectangle */
2560     int            old_hide;      /* previous hide count */
2561     int            old_state;     /* previous caret state (1=on, 0=off) */
2562 @END
2563
2564
2565 /* Set the current thread caret information */
2566 @REQ(set_caret_info)
2567     unsigned int   flags;         /* caret flags (see below) */
2568     user_handle_t  handle;        /* handle to the caret window */
2569     int            x;             /* caret x position */
2570     int            y;             /* caret y position */
2571     int            hide;          /* increment for hide count (can be negative to show it) */
2572     int            state;         /* caret state (1=on, 0=off, -1=toggle current state) */
2573 @REPLY
2574     user_handle_t  full_handle;   /* handle to the current caret window */
2575     rectangle_t    old_rect;      /* previous caret rectangle */
2576     int            old_hide;      /* previous hide count */
2577     int            old_state;     /* previous caret state (1=on, 0=off) */
2578 @END
2579 #define SET_CARET_POS        0x01  /* set the caret position from x,y */
2580 #define SET_CARET_HIDE       0x02  /* increment the caret hide count */
2581 #define SET_CARET_STATE      0x04  /* set the caret on/off state */
2582
2583
2584 /* Set a window hook */
2585 @REQ(set_hook)
2586     int            id;             /* id of the hook */
2587     process_id_t   pid;            /* id of process to set the hook into */
2588     thread_id_t    tid;            /* id of thread to set the hook into */
2589     int            event_min;
2590     int            event_max;
2591     int            flags;
2592     void*          proc;           /* hook procedure */
2593     int            unicode;        /* is it a unicode hook? */
2594     VARARG(module,unicode_str);    /* module name */
2595 @REPLY
2596     user_handle_t  handle;         /* handle to the hook */
2597     unsigned int   active_hooks;   /* active hooks bitmap */
2598 @END
2599
2600
2601 /* Remove a window hook */
2602 @REQ(remove_hook)
2603     user_handle_t  handle;         /* handle to the hook */
2604     int            id;             /* id of the hook if handle is 0 */
2605     void*          proc;           /* hook procedure if handle is 0 */
2606 @REPLY
2607     unsigned int   active_hooks;   /* active hooks bitmap */
2608 @END
2609
2610
2611 /* Start calling a hook chain */
2612 @REQ(start_hook_chain)
2613     int            id;             /* id of the hook */
2614     int            event;          /* signalled event */
2615     user_handle_t  window;         /* handle to the event window */
2616     int            object_id;      /* object id for out of context winevent */
2617     int            child_id;       /* child id for out of context winevent */
2618 @REPLY
2619     user_handle_t  handle;         /* handle to the next hook */
2620     process_id_t   pid;            /* process id for low-level keyboard/mouse hooks */
2621     thread_id_t    tid;            /* thread id for low-level keyboard/mouse hooks */
2622     void*          proc;           /* hook procedure */
2623     int            unicode;        /* is it a unicode hook? */
2624     unsigned int   active_hooks;   /* active hooks bitmap */
2625     VARARG(module,unicode_str);    /* module name */
2626 @END
2627
2628
2629 /* Finished calling a hook chain */
2630 @REQ(finish_hook_chain)
2631     int            id;             /* id of the hook */
2632 @END
2633
2634
2635 /* Get the hook information */
2636 @REQ(get_hook_info)
2637     user_handle_t  handle;         /* handle to the current hook */
2638     int            get_next;       /* do we want info about current or next hook? */
2639     int            event;          /* signalled event */
2640     user_handle_t  window;         /* handle to the event window */
2641     int            object_id;      /* object id for out of context winevent */
2642     int            child_id;       /* child id for out of context winevent */
2643 @REPLY
2644     user_handle_t  handle;         /* handle to the hook */
2645     int            id;             /* id of the hook */
2646     process_id_t   pid;            /* process id for low-level keyboard/mouse hooks */
2647     thread_id_t    tid;            /* thread id for low-level keyboard/mouse hooks */
2648     void*          proc;           /* hook procedure */
2649     int            unicode;        /* is it a unicode hook? */
2650     VARARG(module,unicode_str);    /* module name */
2651 @END
2652
2653
2654 /* Create a window class */
2655 @REQ(create_class)
2656     int            local;          /* is it a local class? */
2657     atom_t         atom;           /* class atom */
2658     unsigned int   style;          /* class style */
2659     void*          instance;       /* module instance */
2660     int            extra;          /* number of extra class bytes */
2661     int            win_extra;      /* number of window extra bytes */
2662     void*          client_ptr;     /* pointer to class in client address space */
2663     VARARG(name,unicode_str);      /* class name */
2664 @REPLY
2665     atom_t         atom;           /* resulting class atom */
2666 @END
2667
2668
2669 /* Destroy a window class */
2670 @REQ(destroy_class)
2671     atom_t         atom;           /* class atom */
2672     void*          instance;       /* module instance */
2673     VARARG(name,unicode_str);      /* class name */
2674 @REPLY
2675     void*          client_ptr;     /* pointer to class in client address space */
2676 @END
2677
2678
2679 /* Set some information in a class */
2680 @REQ(set_class_info)
2681     user_handle_t  window;         /* handle to the window */
2682     unsigned int   flags;          /* flags for info to set (see below) */
2683     atom_t         atom;           /* class atom */
2684     unsigned int   style;          /* class style */
2685     int            win_extra;      /* number of window extra bytes */
2686     void*          instance;       /* module instance */
2687     int            extra_offset;   /* offset to set in extra bytes */
2688     data_size_t    extra_size;     /* size to set in extra bytes */
2689     lparam_t       extra_value;    /* value to set in extra bytes */
2690 @REPLY
2691     atom_t         old_atom;       /* previous class atom */
2692     unsigned int   old_style;      /* previous class style */
2693     int            old_extra;      /* previous number of class extra bytes */
2694     int            old_win_extra;  /* previous number of window extra bytes */
2695     void*          old_instance;   /* previous module instance */
2696     lparam_t       old_extra_value; /* old value in extra bytes */
2697 @END
2698 #define SET_CLASS_ATOM      0x0001
2699 #define SET_CLASS_STYLE     0x0002
2700 #define SET_CLASS_WINEXTRA  0x0004
2701 #define SET_CLASS_INSTANCE  0x0008
2702 #define SET_CLASS_EXTRA     0x0010
2703
2704
2705 /* Set/get clipboard information */
2706 @REQ(set_clipboard_info)
2707     unsigned int   flags;       /* flags for fields to set (see below) */
2708     user_handle_t  clipboard;   /* clipboard window */
2709     user_handle_t  owner;       /* clipboard owner */
2710     user_handle_t  viewer;      /* first clipboard viewer */
2711     unsigned int   seqno;       /* change sequence number */
2712 @REPLY
2713     unsigned int   flags;           /* status flags (see below) */
2714     user_handle_t  old_clipboard;   /* old clipboard window */
2715     user_handle_t  old_owner;       /* old clipboard owner */
2716     user_handle_t  old_viewer;      /* old clipboard viewer */
2717     unsigned int   seqno;           /* current sequence number */
2718 @END
2719
2720 #define SET_CB_OPEN      0x001
2721 #define SET_CB_OWNER     0x002
2722 #define SET_CB_VIEWER    0x004
2723 #define SET_CB_SEQNO     0x008
2724 #define SET_CB_RELOWNER  0x010
2725 #define SET_CB_CLOSE     0x020
2726 #define CB_OPEN          0x040
2727 #define CB_OWNER         0x080
2728 #define CB_PROCESS       0x100
2729
2730
2731 /* Open a security token */
2732 @REQ(open_token)
2733     obj_handle_t   handle;    /* handle to the thread or process */
2734     unsigned int   access;    /* access rights to the new token */
2735     unsigned int   attributes;/* object attributes */
2736     unsigned int   flags;     /* flags (see below) */
2737 @REPLY
2738     obj_handle_t   token;    /* handle to the token */
2739 @END
2740 #define OPEN_TOKEN_THREAD   1
2741 #define OPEN_TOKEN_AS_SELF  2
2742
2743
2744 /* Set/get the global windows */
2745 @REQ(set_global_windows)
2746     unsigned int   flags;               /* flags for fields to set (see below) */
2747     user_handle_t  shell_window;        /* handle to the new shell window */
2748     user_handle_t  shell_listview;      /* handle to the new shell listview window */
2749     user_handle_t  progman_window;      /* handle to the new program manager window */
2750     user_handle_t  taskman_window;      /* handle to the new task manager window */
2751 @REPLY
2752     user_handle_t  old_shell_window;    /* handle to the shell window */
2753     user_handle_t  old_shell_listview;  /* handle to the shell listview window */
2754     user_handle_t  old_progman_window;  /* handle to the new program manager window */
2755     user_handle_t  old_taskman_window;  /* handle to the new task manager window */
2756 @END
2757 #define SET_GLOBAL_SHELL_WINDOWS   0x01  /* set both main shell and listview windows */
2758 #define SET_GLOBAL_PROGMAN_WINDOW  0x02
2759 #define SET_GLOBAL_TASKMAN_WINDOW  0x04
2760
2761 /* Adjust the privileges held by a token */
2762 @REQ(adjust_token_privileges)
2763     obj_handle_t  handle; /* handle to the token */
2764     int           disable_all; /* disable all privileges? */
2765     int           get_modified_state; /* get modified privileges? */
2766     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges to enable/disable/remove */
2767 @REPLY
2768     unsigned int  len; /* total length in bytes required to store token privileges */
2769     VARARG(privileges,LUID_AND_ATTRIBUTES); /* modified privileges */
2770 @END
2771
2772 /* Retrieves the set of privileges held by or available to a token */
2773 @REQ(get_token_privileges)
2774     obj_handle_t  handle; /* handle to the token */
2775 @REPLY
2776     unsigned int  len; /* total length in bytes required to store token privileges */
2777     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges held by or available to a token */
2778 @END
2779
2780 /* Check the token has the required privileges */
2781 @REQ(check_token_privileges)
2782     obj_handle_t  handle; /* handle to the token */
2783     int           all_required; /* are all the privileges required for the check to succeed? */
2784     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges to check */
2785 @REPLY
2786     int           has_privileges; /* does the token have the required privileges? */
2787     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges held by or available to a token */
2788 @END
2789
2790 @REQ(duplicate_token)
2791     obj_handle_t  handle;        /* handle to the token to duplicate */
2792     unsigned int  access;        /* access rights to the new token */
2793     unsigned int  attributes;    /* object attributes */
2794     int           primary;       /* is the new token to be a primary one? */
2795     int           impersonation_level; /* impersonation level of the new token */
2796 @REPLY
2797     obj_handle_t  new_handle; /* duplicated handle */
2798 @END
2799
2800 @REQ(access_check)
2801     obj_handle_t    handle; /* handle to the token */
2802     unsigned int    desired_access; /* desired access to the object */
2803     unsigned int    mapping_read; /* mapping from generic read to specific rights */
2804     unsigned int    mapping_write; /* mapping from generic write to specific rights */
2805     unsigned int    mapping_execute; /* mapping from generic execute to specific rights */
2806     unsigned int    mapping_all; /* mapping from generic all to specific rights */
2807     VARARG(sd,security_descriptor); /* security descriptor to check */
2808 @REPLY
2809     unsigned int    access_granted; /* access rights actually granted */
2810     unsigned int    access_status; /* was access granted? */
2811     unsigned int    privileges_len; /* length needed to store privileges */
2812     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges used during access check */
2813 @END
2814
2815 @REQ(get_token_user)
2816     obj_handle_t    handle;       /* handle to the token */
2817 @REPLY
2818     data_size_t     user_len;     /* length needed to store user */
2819     VARARG(user,SID);             /* sid of the user the token represents */
2820 @END
2821
2822 @REQ(get_token_groups)
2823     obj_handle_t    handle;       /* handle to the token */
2824 @REPLY
2825     data_size_t     user_len;     /* length needed to store user */
2826     VARARG(user,token_groups); /* groups the token's user belongs to */
2827 @END
2828
2829 @REQ(set_security_object)
2830     obj_handle_t    handle;       /* handle to the object */
2831     unsigned int    security_info; /* which parts of security descriptor to set */
2832     VARARG(sd,security_descriptor); /* security descriptor to set */
2833 @END
2834
2835 @REQ(get_security_object)
2836     obj_handle_t    handle;       /* handle to the object */
2837     unsigned int    security_info; /* which parts of security descriptor to get */
2838 @REPLY
2839     unsigned int    sd_len;         /* buffer size needed for sd */
2840     VARARG(sd,security_descriptor); /* retrieved security descriptor */
2841 @END
2842
2843 /* Create a mailslot */
2844 @REQ(create_mailslot)
2845     unsigned int   access;        /* wanted access rights */
2846     unsigned int   attributes;    /* object attributes */
2847     obj_handle_t   rootdir;       /* root directory */
2848     unsigned int   max_msgsize;
2849     timeout_t      read_timeout;
2850     VARARG(name,unicode_str);     /* mailslot name */
2851 @REPLY
2852     obj_handle_t   handle;        /* handle to the mailslot */
2853 @END
2854
2855
2856 /* Set mailslot information */
2857 @REQ(set_mailslot_info)
2858     obj_handle_t   handle;        /* handle to the mailslot */
2859     unsigned int   flags;
2860     timeout_t      read_timeout;
2861 @REPLY
2862     unsigned int   max_msgsize;
2863     timeout_t      read_timeout;
2864 @END
2865 #define MAILSLOT_SET_READ_TIMEOUT  1
2866
2867
2868 /* Create a directory object */
2869 @REQ(create_directory)
2870     unsigned int   access;        /* access flags */
2871     unsigned int   attributes;    /* object attributes */
2872     obj_handle_t   rootdir;       /* root directory */
2873     VARARG(directory_name,unicode_str); /* Directory name */
2874 @REPLY
2875     obj_handle_t   handle;        /* handle to the directory */
2876 @END
2877
2878
2879 /* Open a directory object */
2880 @REQ(open_directory)
2881     unsigned int   access;        /* access flags */
2882     unsigned int   attributes;    /* object attributes */
2883     obj_handle_t   rootdir;       /* root directory */
2884     VARARG(directory_name,unicode_str); /* Directory name */
2885 @REPLY
2886     obj_handle_t   handle;        /* handle to the directory */
2887 @END
2888
2889
2890 /* Get a directory entry by index */
2891 @REQ(get_directory_entry)
2892     obj_handle_t   handle;             /* handle to the directory */
2893     unsigned int   index;              /* entry index */
2894 @REPLY
2895     data_size_t    name_len;           /* length of the entry name in bytes */
2896     VARARG(name,unicode_str,name_len); /* entry name */
2897     VARARG(type,unicode_str);          /* entry type */
2898 @END
2899
2900
2901 /* Create a symbolic link object */
2902 @REQ(create_symlink)
2903     unsigned int   access;        /* access flags */
2904     unsigned int   attributes;    /* object attributes */
2905     obj_handle_t   rootdir;       /* root directory */
2906     data_size_t    name_len;      /* length of the symlink name in bytes */
2907     VARARG(name,unicode_str,name_len); /* symlink name */
2908     VARARG(target_name,unicode_str);   /* target name */
2909 @REPLY
2910     obj_handle_t   handle;        /* handle to the symlink */
2911 @END
2912
2913
2914 /* Open a symbolic link object */
2915 @REQ(open_symlink)
2916     unsigned int   access;        /* access flags */
2917     unsigned int   attributes;    /* object attributes */
2918     obj_handle_t   rootdir;       /* root directory */
2919     VARARG(name,unicode_str);     /* symlink name */
2920 @REPLY
2921     obj_handle_t   handle;        /* handle to the symlink */
2922 @END
2923
2924
2925 /* Query a symbolic link object */
2926 @REQ(query_symlink)
2927     obj_handle_t   handle;        /* handle to the symlink */
2928 @REPLY
2929     VARARG(target_name,unicode_str); /* target name */
2930 @END
2931
2932
2933 /* Query basic object information */
2934 @REQ(get_object_info)
2935     obj_handle_t   handle;        /* handle to the object */
2936 @REPLY
2937     unsigned int   access;        /* granted access mask */
2938     unsigned int   ref_count;     /* object ref count */
2939 @END
2940
2941
2942 /* Unlink a named object */
2943 @REQ(unlink_object)
2944     obj_handle_t   handle;        /* handle to the object */
2945 @END
2946
2947
2948 /* Query the impersonation level of an impersonation token */
2949 @REQ(get_token_impersonation_level)
2950     obj_handle_t   handle;        /* handle to the object */
2951 @REPLY
2952     int            impersonation_level; /* impersonation level of the impersonation token */
2953 @END
2954
2955 /* Allocate a locally-unique identifier */
2956 @REQ(allocate_locally_unique_id)
2957 @REPLY
2958     luid_t         luid;
2959 @END
2960
2961
2962 /* Create a device manager */
2963 @REQ(create_device_manager)
2964     unsigned int access;          /* wanted access rights */
2965     unsigned int attributes;      /* object attributes */
2966 @REPLY
2967     obj_handle_t handle;          /* handle to the device */
2968 @END
2969
2970
2971 /* Create a device */
2972 @REQ(create_device)
2973     unsigned int access;          /* wanted access rights */
2974     unsigned int attributes;      /* object attributes */
2975     obj_handle_t rootdir;         /* root directory */
2976     obj_handle_t manager;         /* device manager */
2977     void*        user_ptr;        /* opaque ptr for use by client */
2978     VARARG(name,unicode_str);     /* object name */
2979 @REPLY
2980     obj_handle_t handle;          /* handle to the device */
2981 @END
2982
2983
2984 /* Delete a device */
2985 @REQ(delete_device)
2986     obj_handle_t handle;          /* handle to the device */
2987 @END
2988
2989
2990 /* Retrieve the next pending device ioctl request */
2991 @REQ(get_next_device_request)
2992     obj_handle_t manager;         /* handle to the device manager */
2993     obj_handle_t prev;            /* handle to the previous ioctl */
2994     unsigned int status;          /* status of the previous ioctl */
2995     VARARG(prev_data,bytes);      /* output data of the previous ioctl */
2996 @REPLY
2997     obj_handle_t next;            /* handle to the next ioctl */
2998     ioctl_code_t code;            /* ioctl code */
2999     void*        user_ptr;        /* opaque ptr for the device */
3000     data_size_t  in_size;         /* total needed input size */
3001     data_size_t  out_size;        /* needed output size */
3002     VARARG(next_data,bytes);      /* input data of the next ioctl */
3003 @END
3004
3005
3006 /* Make the current process a system process */
3007 @REQ(make_process_system)
3008 @REPLY
3009     obj_handle_t event;           /* event signaled when all user processes have exited */
3010 @END
3011
3012
3013 /* Get detailed fixed-size information about a token */
3014 @REQ(get_token_statistics)
3015     obj_handle_t   handle;        /* handle to the object */
3016 @REPLY
3017     luid_t         token_id;      /* locally-unique identifier of the token */
3018     luid_t         modified_id;   /* locally-unique identifier of the modified version of the token */
3019     int            primary;       /* is the token primary or impersonation? */
3020     int            impersonation_level; /* level of impersonation */
3021     int            group_count;   /* the number of groups the token is a member of */
3022     int            privilege_count; /* the number of privileges the token has */
3023 @END
3024
3025
3026 /* Create I/O completion port */
3027 @REQ(create_completion)
3028     unsigned int access;          /* desired access to a port */
3029     unsigned int attributes;      /* object attributes */
3030     unsigned int concurrent;      /* max number of concurrent active threads */
3031     obj_handle_t rootdir;         /* root directory */
3032     VARARG(filename,string);      /* port name */
3033 @REPLY
3034     obj_handle_t handle;          /* port handle */
3035 @END
3036
3037
3038 /* Open I/O completion port */
3039 @REQ(open_completion)
3040     unsigned int access;          /* desired access to a port */
3041     unsigned int attributes;      /* object attributes */
3042     obj_handle_t rootdir;         /* root directory */
3043     VARARG(filename,string);      /* port name */
3044 @REPLY
3045     obj_handle_t handle;          /* port handle */
3046 @END
3047
3048
3049 /* add completion to completion port */
3050 @REQ(add_completion)
3051     obj_handle_t  handle;         /* port handle */
3052     apc_param_t   ckey;           /* completion key */
3053     apc_param_t   cvalue;         /* completion value */
3054     unsigned int  information;    /* IO_STATUS_BLOCK Information */
3055     unsigned int  status;         /* completion result */
3056 @END
3057
3058
3059 /* get completion from completion port queue */
3060 @REQ(remove_completion)
3061     obj_handle_t handle;          /* port handle */
3062 @REPLY
3063     apc_param_t   ckey;           /* completion key */
3064     apc_param_t   cvalue;         /* completion value */
3065     unsigned int  information;    /* IO_STATUS_BLOCK Information */
3066     unsigned int  status;         /* completion result */
3067 @END
3068
3069
3070 /* get completion queue depth */
3071 @REQ(query_completion)
3072     obj_handle_t  handle;         /* port handle */
3073 @REPLY
3074     unsigned int  depth;          /* completion queue depth */
3075 @END
3076
3077
3078 /* associate object with completion port */
3079 @REQ(set_completion_info)
3080     obj_handle_t  handle;         /* object handle */
3081     obj_handle_t  chandle;        /* port handle */
3082     apc_param_t   ckey;           /* completion key */
3083 @END
3084
3085
3086 /* check for associated completion and push msg */
3087 @REQ(add_fd_completion)
3088     obj_handle_t   handle;        /* async' object */
3089     apc_param_t    cvalue;        /* completion value */
3090     unsigned int   status;        /* completion status */
3091     unsigned int   information;   /* IO_STATUS_BLOCK Information */
3092 @END
3093
3094
3095 /* Retrieve layered info for a window */
3096 @REQ(get_window_layered_info)
3097     user_handle_t  handle;        /* handle to the window */
3098 @REPLY
3099     unsigned int   color_key;     /* color key */
3100     unsigned int   alpha;         /* alpha (0..255) */
3101     unsigned int   flags;         /* LWA_* flags */
3102 @END
3103
3104
3105 /* Set layered info for a window */
3106 @REQ(set_window_layered_info)
3107     user_handle_t  handle;        /* handle to the window */
3108     unsigned int   color_key;     /* color key */
3109     unsigned int   alpha;         /* alpha (0..255) */
3110     unsigned int   flags;         /* LWA_* flags */
3111 @END
3112