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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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 struct request_header
  35 {
  36     int          req;          /* request code */
  37     size_t       request_size; /* request variable part size */
  38     size_t       reply_size;   /* reply variable part maximum size */
  39 };
  40
  41 struct reply_header
  42 {
  43     unsigned int error;        /* error result */
  44     size_t       reply_size;   /* reply variable part size */
  45 };
  46
  47 /* placeholder structure for the maximum allowed request size */
  48 /* this is used to construct the generic_request union */
  49 struct request_max_size
  50 {
  51     int pad[16]; /* the max request size is 16 ints */
  52 };
  53
  54 typedef void *obj_handle_t;
  55 typedef void *user_handle_t;
  56 typedef unsigned short atom_t;
  57 typedef unsigned int process_id_t;
  58 typedef unsigned int thread_id_t;
  59
  60 #define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
  61 #define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */
  62
  63
  64 /* definitions of the event data depending on the event code */
  65 struct debug_event_exception
  66 {
  67     EXCEPTION_RECORD record;   /* exception record */
  68     int              first;    /* first chance exception? */
  69 };
  70 struct debug_event_create_thread
  71 {
  72     obj_handle_t handle;     /* handle to the new thread */
  73     void        *teb;        /* thread teb (in debugged process address space) */
  74     void        *start;      /* thread startup routine */
  75 };
  76 struct debug_event_create_process
  77 {
  78     obj_handle_t file;       /* handle to the process exe file */
  79     obj_handle_t process;    /* handle to the new process */
  80     obj_handle_t thread;     /* handle to the new thread */
  81     void        *base;       /* base of executable image */
  82     int          dbg_offset; /* offset of debug info in file */
  83     int          dbg_size;   /* size of debug info */
  84     void        *teb;        /* thread teb (in debugged process address space) */
  85     void        *start;      /* thread startup routine */
  86     void        *name;       /* image name (optional) */
  87     int          unicode;    /* is it Unicode? */
  88 };
  89 struct debug_event_exit
  90 {
  91     int          exit_code;  /* thread or process exit code */
  92 };
  93 struct debug_event_load_dll
  94 {
  95     obj_handle_t handle;     /* file handle for the dll */
  96     void        *base;       /* base address of the dll */
  97     int          dbg_offset; /* offset of debug info in file */
  98     int          dbg_size;   /* size of debug info */
  99     void        *name;       /* image name (optional) */
 100     int          unicode;    /* is it Unicode? */
 101 };
 102 struct debug_event_unload_dll
 103 {
 104     void       *base;       /* base address of the dll */
 105 };
 106 struct debug_event_output_string
 107 {
 108     void       *string;     /* string to display (in debugged process address space) */
 109     int         unicode;    /* is it Unicode? */
 110     int         length;     /* string length */
 111 };
 112 struct debug_event_rip_info
 113 {
 114     int         error;      /* ??? */
 115     int         type;       /* ??? */
 116 };
 117 union debug_event_data
 118 {
 119     struct debug_event_exception      exception;
 120     struct debug_event_create_thread  create_thread;
 121     struct debug_event_create_process create_process;
 122     struct debug_event_exit           exit;
 123     struct debug_event_load_dll       load_dll;
 124     struct debug_event_unload_dll     unload_dll;
 125     struct debug_event_output_string  output_string;
 126     struct debug_event_rip_info       rip_info;
 127 };
 128
 129 /* debug event data */
 130 typedef struct
 131 {
 132     int                      code;   /* event code */
 133     union debug_event_data   info;   /* event information */
 134 } debug_event_t;
 135
 136 /* structure used in sending an fd from client to server */
 137 struct send_fd
 138 {
 139     thread_id_t tid;  /* thread id */
 140     int         fd;   /* file descriptor on client-side */
 141 };
 142
 143 /* structure sent by the server on the wait fifo */
 144 struct wake_up_reply
 145 {
 146     void *cookie;    /* magic cookie that was passed in select_request */
 147     int   signaled;  /* wait result */
 148 };
 149
 150 /* structure for absolute timeouts */
 151 typedef struct
 152 {
 153     int            sec;      /* seconds since Unix epoch */
 154     int            usec;     /* microseconds */
 155 } abs_time_t;
 156
 157 /* structure returned in the list of window properties */
 158 typedef struct
 159 {
 160     atom_t         atom;     /* property atom */
 161     short          string;   /* was atom a string originally? */
 162     obj_handle_t   handle;   /* handle stored in property */
 163 } property_data_t;
 164
 165 /* structure to specify window rectangles */
 166 typedef struct
 167 {
 168     int  left;
 169     int  top;
 170     int  right;
 171     int  bottom;
 172 } rectangle_t;
 173
 174 /* structure for console char/attribute info */
 175 typedef struct
 176 {
 177     WCHAR          ch;
 178     unsigned short attr;
 179 } char_info_t;
 180
 181 /****************************************************************/
 182 /* Request declarations */
 183
 184 /* Create a new process from the context of the parent */
 185 @REQ(new_process)
 186     int          inherit_all;  /* inherit all handles from parent */
 187     int          create_flags; /* creation flags */
 188     int          unix_pid;     /* Unix pid of new process */
 189     obj_handle_t exe_file;     /* file handle for main exe */
 190     obj_handle_t hstdin;       /* handle for stdin */
 191     obj_handle_t hstdout;      /* handle for stdout */
 192     obj_handle_t hstderr;      /* handle for stderr */
 193     VARARG(info,startup_info); /* startup information */
 194     VARARG(env,unicode_str);   /* environment for new process */
 195 @REPLY
 196     obj_handle_t info;         /* new process info handle */
 197 @END
 198
 199
 200 /* Retrieve information about a newly started process */
 201 @REQ(get_new_process_info)
 202     obj_handle_t info;         /* info handle returned from new_process_request */
 203     int          pinherit;     /* process handle inherit flag */
 204     int          tinherit;     /* thread handle inherit flag */
 205 @REPLY
 206     process_id_t pid;          /* process id */
 207     obj_handle_t phandle;      /* process handle (in the current process) */
 208     thread_id_t  tid;          /* thread id */
 209     obj_handle_t thandle;      /* thread handle (in the current process) */
 210     int          success;      /* did the process start successfully? */
 211 @END
 212
 213
 214 /* Create a new thread from the context of the parent */
 215 @REQ(new_thread)
 216     int          suspend;      /* new thread should be suspended on creation */
 217     int          inherit;      /* inherit flag */
 218     int          request_fd;   /* fd for request pipe */
 219 @REPLY
 220     thread_id_t  tid;          /* thread id */
 221     obj_handle_t handle;       /* thread handle (in the current process) */
 222 @END
 223
 224
 225 /* Signal that we are finished booting on the client side */
 226 @REQ(boot_done)
 227     int          debug_level;  /* new debug level */
 228 @END
 229
 230
 231 /* Initialize a process; called from the new process context */
 232 @REQ(init_process)
 233     void*        peb;          /* addr of PEB */
 234     void*        ldt_copy;     /* addr of LDT copy */
 235 @REPLY
 236     int          create_flags; /* creation flags */
 237     unsigned int server_start; /* server start time (GetTickCount) */
 238     size_t       info_size;    /* total size of startup info */
 239     obj_handle_t exe_file;     /* file handle for main exe */
 240     obj_handle_t hstdin;       /* handle for stdin */
 241     obj_handle_t hstdout;      /* handle for stdout */
 242     obj_handle_t hstderr;      /* handle for stderr */
 243 @END
 244
 245
 246 /* Retrieve the new process startup info */
 247 @REQ(get_startup_info)
 248 @REPLY
 249     VARARG(info,startup_info); /* startup information */
 250     VARARG(env,unicode_str);   /* environment */
 251 @END
 252
 253
 254 /* Signal the end of the process initialization */
 255 @REQ(init_process_done)
 256     void*        module;       /* main module base address */
 257     size_t       module_size;  /* main module size */
 258     void*        entry;        /* process entry point */
 259     void*        name;         /* ptr to ptr to name (in process addr space) */
 260     obj_handle_t exe_file;     /* file handle for main exe */
 261     int          gui;          /* is it a GUI process? */
 262     VARARG(filename,unicode_str); /* file name of main exe */
 263 @END
 264
 265
 266 /* Initialize a thread; called from the child after fork()/clone() */
 267 @REQ(init_thread)
 268     int          unix_pid;     /* Unix pid of new thread */
 269     int          unix_tid;     /* Unix tid of new thread */
 270     void*        teb;          /* TEB of new thread (in thread address space) */
 271     void*        entry;        /* thread entry point (in thread address space) */
 272     int          reply_fd;     /* fd for reply pipe */
 273     int          wait_fd;      /* fd for blocking calls pipe */
 274 @REPLY
 275     process_id_t pid;          /* process id of the new thread's process */
 276     thread_id_t  tid;          /* thread id of the new thread */
 277     int          boot;         /* is this the boot thread? */
 278     int          version;      /* protocol version */
 279 @END
 280
 281
 282 /* Terminate a process */
 283 @REQ(terminate_process)
 284     obj_handle_t handle;       /* process handle to terminate */
 285     int          exit_code;    /* process exit code */
 286 @REPLY
 287     int          self;         /* suicide? */
 288 @END
 289
 290
 291 /* Terminate a thread */
 292 @REQ(terminate_thread)
 293     obj_handle_t handle;       /* thread handle to terminate */
 294     int          exit_code;    /* thread exit code */
 295 @REPLY
 296     int          self;         /* suicide? */
 297     int          last;         /* last thread in this process? */
 298 @END
 299
 300
 301 /* Retrieve information about a process */
 302 @REQ(get_process_info)
 303     obj_handle_t handle;           /* process handle */
 304 @REPLY
 305     process_id_t pid;              /* server process id */
 306     process_id_t ppid;             /* server process id of parent */
 307     int          exit_code;        /* process exit code */
 308     int          priority;         /* priority class */
 309     int          process_affinity; /* process affinity mask */
 310     int          system_affinity;  /* system affinity mask */
 311     void*        peb;              /* PEB address in process address space */
 312 @END
 313
 314
 315 /* Set a process informations */
 316 @REQ(set_process_info)
 317     obj_handle_t handle;       /* process handle */
 318     int          mask;         /* setting mask (see below) */
 319     int          priority;     /* priority class */
 320     int          affinity;     /* affinity mask */
 321 @END
 322 #define SET_PROCESS_INFO_PRIORITY 0x01
 323 #define SET_PROCESS_INFO_AFFINITY 0x02
 324
 325
 326 /* Retrieve information about a thread */
 327 @REQ(get_thread_info)
 328     obj_handle_t handle;        /* thread handle */
 329     thread_id_t  tid_in;        /* thread id (optional) */
 330 @REPLY
 331     process_id_t pid;           /* server process id */
 332     thread_id_t  tid;           /* server thread id */
 333     void*        teb;           /* thread teb pointer */
 334     int          exit_code;     /* thread exit code */
 335     int          priority;      /* thread priority level */
 336     int          affinity;      /* thread affinity mask */
 337     time_t       creation_time; /* thread creation time */
 338     time_t       exit_time;     /* thread exit time */
 339 @END
 340
 341
 342 /* Set a thread informations */
 343 @REQ(set_thread_info)
 344     obj_handle_t handle;       /* thread handle */
 345     int          mask;         /* setting mask (see below) */
 346     int          priority;     /* priority class */
 347     int          affinity;     /* affinity mask */
 348 @END
 349 #define SET_THREAD_INFO_PRIORITY 0x01
 350 #define SET_THREAD_INFO_AFFINITY 0x02
 351
 352
 353 /* Retrieve information about a module */
 354 @REQ(get_dll_info)
 355     obj_handle_t handle;       /* process handle */
 356     void*        base_address; /* base address of module */
 357 @REPLY
 358     size_t       size;          /* module size */
 359     void*        entry_point;
 360     VARARG(filename,unicode_str); /* file name of module */
 361 @END
 362
 363
 364 /* Suspend a thread */
 365 @REQ(suspend_thread)
 366     obj_handle_t handle;       /* thread handle */
 367 @REPLY
 368     int          count;        /* new suspend count */
 369 @END
 370
 371
 372 /* Resume a thread */
 373 @REQ(resume_thread)
 374     obj_handle_t handle;       /* thread handle */
 375 @REPLY
 376     int          count;        /* new suspend count */
 377 @END
 378
 379
 380 /* Notify the server that a dll has been loaded */
 381 @REQ(load_dll)
 382     obj_handle_t handle;       /* file handle */
 383     void*        base;         /* base address */
 384     size_t       size;         /* dll size */
 385     int          dbg_offset;   /* debug info offset */
 386     int          dbg_size;     /* debug info size */
 387     void*        name;         /* ptr to ptr to name (in process addr space) */
 388     VARARG(filename,unicode_str); /* file name of dll */
 389 @END
 390
 391
 392 /* Notify the server that a dll is being unloaded */
 393 @REQ(unload_dll)
 394     void*        base;         /* base address */
 395 @END
 396
 397
 398 /* Queue an APC for a thread */
 399 @REQ(queue_apc)
 400     obj_handle_t handle;       /* thread handle */
 401     int          user;         /* user or system apc? */
 402     void*        func;         /* function to call */
 403     void*        arg1;         /* params for function to call */
 404     void*        arg2;
 405     void*        arg3;
 406 @END
 407
 408
 409 /* Get next APC to call */
 410 @REQ(get_apc)
 411     int          alertable;    /* is thread alertable? */
 412 @REPLY
 413     void*        func;         /* function to call */
 414     int          type;         /* function type */
 415     void*        arg1;         /* function arguments */
 416     void*        arg2;
 417     void*        arg3;
 418 @END
 419 enum apc_type { APC_NONE, APC_USER, APC_TIMER, APC_ASYNC, APC_ASYNC_IO };
 420
 421
 422 /* Close a handle for the current process */
 423 @REQ(close_handle)
 424     obj_handle_t handle;       /* handle to close */
 425 @REPLY
 426     int          fd;           /* associated fd to close */
 427 @END
 428
 429
 430 /* Set a handle information */
 431 @REQ(set_handle_info)
 432     obj_handle_t handle;       /* handle we are interested in */
 433     int          flags;        /* new handle flags */
 434     int          mask;         /* mask for flags to set */
 435     int          fd;           /* file descriptor or -1 */
 436 @REPLY
 437     int          old_flags;    /* old flag value */
 438     int          cur_fd;       /* current file descriptor */
 439 @END
 440
 441
 442 /* Duplicate a handle */
 443 @REQ(dup_handle)
 444     obj_handle_t src_process;  /* src process handle */
 445     obj_handle_t src_handle;   /* src handle to duplicate */
 446     obj_handle_t dst_process;  /* dst process handle */
 447     unsigned int access;       /* wanted access rights */
 448     int          inherit;      /* inherit flag */
 449     int          options;      /* duplicate options (see below) */
 450 @REPLY
 451     obj_handle_t handle;       /* duplicated handle in dst process */
 452     int          fd;           /* associated fd to close */
 453 @END
 454 #define DUP_HANDLE_CLOSE_SOURCE  DUPLICATE_CLOSE_SOURCE
 455 #define DUP_HANDLE_SAME_ACCESS   DUPLICATE_SAME_ACCESS
 456 #define DUP_HANDLE_MAKE_GLOBAL   0x80000000  /* Not a Windows flag */
 457
 458
 459 /* Open a handle to a process */
 460 @REQ(open_process)
 461     process_id_t pid;          /* process id to open */
 462     unsigned int access;       /* wanted access rights */
 463     int          inherit;      /* inherit flag */
 464 @REPLY
 465     obj_handle_t handle;       /* handle to the process */
 466 @END
 467
 468
 469 /* Open a handle to a thread */
 470 @REQ(open_thread)
 471     thread_id_t  tid;          /* thread id to open */
 472     unsigned int access;       /* wanted access rights */
 473     int          inherit;      /* inherit flag */
 474 @REPLY
 475     obj_handle_t handle;       /* handle to the thread */
 476 @END
 477
 478
 479 /* Wait for handles */
 480 @REQ(select)
 481     int          flags;        /* wait flags (see below) */
 482     void*        cookie;       /* magic cookie to return to client */
 483     abs_time_t   timeout;      /* absolute timeout */
 484     VARARG(handles,handles);   /* handles to select on */
 485 @END
 486 #define SELECT_ALL           1
 487 #define SELECT_ALERTABLE     2
 488 #define SELECT_INTERRUPTIBLE 4
 489 #define SELECT_TIMEOUT       8
 490
 491
 492 /* Create an event */
 493 @REQ(create_event)
 494     unsigned int access;        /* wanted access rights */
 495     int          manual_reset;  /* manual reset event */
 496     int          initial_state; /* initial state of the event */
 497     int          inherit;       /* inherit flag */
 498     VARARG(name,unicode_str);   /* object name */
 499 @REPLY
 500     obj_handle_t handle;        /* handle to the event */
 501 @END
 502
 503 /* Event operation */
 504 @REQ(event_op)
 505     obj_handle_t  handle;       /* handle to event */
 506     int           op;           /* event operation (see below) */
 507 @END
 508 enum event_op { PULSE_EVENT, SET_EVENT, RESET_EVENT };
 509
 510
 511 /* Open an event */
 512 @REQ(open_event)
 513     unsigned int access;        /* wanted access rights */
 514     int          inherit;       /* inherit flag */
 515     VARARG(name,unicode_str);   /* object name */
 516 @REPLY
 517     obj_handle_t handle;        /* handle to the event */
 518 @END
 519
 520
 521 /* Create a mutex */
 522 @REQ(create_mutex)
 523     unsigned int access;        /* wanted access rights */
 524     int          owned;         /* initially owned? */
 525     int          inherit;       /* inherit flag */
 526     VARARG(name,unicode_str);   /* object name */
 527 @REPLY
 528     obj_handle_t handle;        /* handle to the mutex */
 529 @END
 530
 531
 532 /* Release a mutex */
 533 @REQ(release_mutex)
 534     obj_handle_t handle;        /* handle to the mutex */
 535 @REPLY
 536     unsigned int prev_count;    /* value of internal counter, before release */
 537 @END
 538
 539
 540 /* Open a mutex */
 541 @REQ(open_mutex)
 542     unsigned int access;        /* wanted access rights */
 543     int          inherit;       /* inherit flag */
 544     VARARG(name,unicode_str);   /* object name */
 545 @REPLY
 546     obj_handle_t handle;        /* handle to the mutex */
 547 @END
 548
 549
 550 /* Create a semaphore */
 551 @REQ(create_semaphore)
 552     unsigned int access;        /* wanted access rights */
 553     unsigned int initial;       /* initial count */
 554     unsigned int max;           /* maximum count */
 555     int          inherit;       /* inherit flag */
 556     VARARG(name,unicode_str);   /* object name */
 557 @REPLY
 558     obj_handle_t handle;        /* handle to the semaphore */
 559 @END
 560
 561
 562 /* Release a semaphore */
 563 @REQ(release_semaphore)
 564     obj_handle_t handle;        /* handle to the semaphore */
 565     unsigned int count;         /* count to add to semaphore */
 566 @REPLY
 567     unsigned int prev_count;    /* previous semaphore count */
 568 @END
 569
 570
 571 /* Open a semaphore */
 572 @REQ(open_semaphore)
 573     unsigned int access;        /* wanted access rights */
 574     int          inherit;       /* inherit flag */
 575     VARARG(name,unicode_str);   /* object name */
 576 @REPLY
 577     obj_handle_t handle;        /* handle to the semaphore */
 578 @END
 579
 580
 581 /* Create a file */
 582 @REQ(create_file)
 583     unsigned int access;        /* wanted access rights */
 584     int          inherit;       /* inherit flag */
 585     unsigned int sharing;       /* sharing flags */
 586     int          create;        /* file create action */
 587     unsigned int options;       /* file options */
 588     unsigned int attrs;         /* file attributes for creation */
 589     VARARG(filename,string);    /* file name */
 590 @REPLY
 591     obj_handle_t handle;        /* handle to the file */
 592 @END
 593
 594
 595 /* Allocate a file handle for a Unix fd */
 596 @REQ(alloc_file_handle)
 597     unsigned int access;        /* wanted access rights */
 598     int          inherit;       /* inherit flag */
 599     int          fd;            /* file descriptor on the client side */
 600 @REPLY
 601     obj_handle_t handle;        /* handle to the file */
 602 @END
 603
 604
 605 /* Get a Unix fd to access a file */
 606 @REQ(get_handle_fd)
 607     obj_handle_t handle;        /* handle to the file */
 608     unsigned int access;        /* wanted access rights */
 609 @REPLY
 610     int          fd;            /* file descriptor */
 611     int          flags;         /* file read/write flags (see below) */
 612 @END
 613 #define FD_FLAG_OVERLAPPED         0x01 /* fd opened in overlapped mode */
 614 #define FD_FLAG_TIMEOUT            0x02 /* read/write is synchronous */
 615 #define FD_FLAG_RECV_SHUTDOWN      0x04
 616 #define FD_FLAG_SEND_SHUTDOWN      0x08
 617 #define FD_FLAG_AVAILABLE          0x10 /* in overlap read/write operation,
 618                                          * only handle available data (don't wait) */
 619
 620
 621 /* Flush a file buffers */
 622 @REQ(flush_file)
 623     obj_handle_t handle;        /* handle to the file */
 624 @REPLY
 625     obj_handle_t event;         /* event set when finished */
 626 @END
 627
 628
 629 /* Lock a region of a file */
 630 @REQ(lock_file)
 631     obj_handle_t handle;        /* handle to the file */
 632     unsigned int offset_low;    /* offset of start of lock */
 633     unsigned int offset_high;   /* offset of start of lock */
 634     unsigned int count_low;     /* count of bytes to lock */
 635     unsigned int count_high;    /* count of bytes to lock */
 636     int          shared;        /* shared or exclusive lock? */
 637     int          wait;          /* do we want to wait? */
 638 @REPLY
 639     obj_handle_t handle;        /* handle to wait on */
 640     int          overlapped;    /* is it an overlapped I/O handle? */
 641 @END
 642
 643
 644 /* Unlock a region of a file */
 645 @REQ(unlock_file)
 646     obj_handle_t handle;        /* handle to the file */
 647     unsigned int offset_low;    /* offset of start of unlock */
 648     unsigned int offset_high;   /* offset of start of unlock */
 649     unsigned int count_low;     /* count of bytes to unlock */
 650     unsigned int count_high;    /* count of bytes to unlock */
 651 @END
 652
 653
 654 /* Create a socket */
 655 @REQ(create_socket)
 656     unsigned int access;        /* wanted access rights */
 657     int          inherit;       /* inherit flag */
 658     int          family;        /* family, see socket manpage */
 659     int          type;          /* type, see socket manpage */
 660     int          protocol;      /* protocol, see socket manpage */
 661     unsigned int flags;         /* socket flags */
 662 @REPLY
 663     obj_handle_t handle;        /* handle to the new socket */
 664 @END
 665
 666
 667 /* Accept a socket */
 668 @REQ(accept_socket)
 669     obj_handle_t lhandle;       /* handle to the listening socket */
 670     unsigned int access;        /* wanted access rights */
 671     int          inherit;       /* inherit flag */
 672 @REPLY
 673     obj_handle_t handle;        /* handle to the new socket */
 674 @END
 675
 676
 677 /* Set socket event parameters */
 678 @REQ(set_socket_event)
 679     obj_handle_t  handle;        /* handle to the socket */
 680     unsigned int  mask;          /* event mask */
 681     obj_handle_t  event;         /* event object */
 682     user_handle_t window;        /* window to send the message to */
 683     unsigned int  msg;           /* message to send */
 684 @END
 685
 686
 687 /* Get socket event parameters */
 688 @REQ(get_socket_event)
 689     obj_handle_t handle;        /* handle to the socket */
 690     int          service;       /* clear pending? */
 691     obj_handle_t c_event;       /* event to clear */
 692 @REPLY
 693     unsigned int mask;          /* event mask */
 694     unsigned int pmask;         /* pending events */
 695     unsigned int state;         /* status bits */
 696     VARARG(errors,ints);        /* event errors */
 697 @END
 698
 699
 700 /* Reenable pending socket events */
 701 @REQ(enable_socket_event)
 702     obj_handle_t handle;        /* handle to the socket */
 703     unsigned int mask;          /* events to re-enable */
 704     unsigned int sstate;        /* status bits to set */
 705     unsigned int cstate;        /* status bits to clear */
 706 @END
 707
 708 @REQ(set_socket_deferred)
 709     obj_handle_t handle;        /* handle to the socket */
 710     obj_handle_t deferred;      /* handle to the socket for which accept() is deferred */
 711 @END
 712
 713 /* Allocate a console (only used by a console renderer) */
 714 @REQ(alloc_console)
 715     unsigned int access;        /* wanted access rights */
 716     int          inherit;       /* inherit flag */
 717     process_id_t pid;           /* pid of process which shall be attached to the console */
 718 @REPLY
 719     obj_handle_t handle_in;     /* handle to console input */
 720     obj_handle_t event;         /* handle to renderer events change notification */
 721 @END
 722
 723
 724 /* Free the console of the current process */
 725 @REQ(free_console)
 726 @END
 727
 728
 729 #define CONSOLE_RENDERER_NONE_EVENT        0x00
 730 #define CONSOLE_RENDERER_TITLE_EVENT       0x01
 731 #define CONSOLE_RENDERER_ACTIVE_SB_EVENT   0x02
 732 #define CONSOLE_RENDERER_SB_RESIZE_EVENT   0x03
 733 #define CONSOLE_RENDERER_UPDATE_EVENT      0x04
 734 #define CONSOLE_RENDERER_CURSOR_POS_EVENT  0x05
 735 #define CONSOLE_RENDERER_CURSOR_GEOM_EVENT 0x06
 736 #define CONSOLE_RENDERER_DISPLAY_EVENT     0x07
 737 #define CONSOLE_RENDERER_EXIT_EVENT        0x08
 738 struct console_renderer_event
 739 {
 740     short event;
 741     union
 742     {
 743         struct update
 744         {
 745             short top;
 746             short bottom;
 747         } update;
 748         struct resize
 749         {
 750             short width;
 751             short height;
 752         } resize;
 753         struct cursor_pos
 754         {
 755             short x;
 756             short y;
 757         } cursor_pos;
 758         struct cursor_geom
 759         {
 760             short visible;
 761             short size;
 762         } cursor_geom;
 763         struct display
 764         {
 765             short left;
 766             short top;
 767             short width;
 768             short height;
 769         } display;
 770     } u;
 771 };
 772
 773 /* retrieve console events for the renderer */
 774 @REQ(get_console_renderer_events)
 775     obj_handle_t handle;        /* handle to console input events */
 776 @REPLY
 777     VARARG(data,bytes);         /* the various console_renderer_events */
 778 @END
 779
 780
 781 /* Open a handle to the process console */
 782 @REQ(open_console)
 783     int          from;          /* 0 (resp 1) input (resp output) of current process console */
 784                                 /* otherwise console_in handle to get active screen buffer? */
 785     unsigned int access;        /* wanted access rights */
 786     int          inherit;       /* inherit flag */
 787     int          share;         /* share mask (only for output handles) */
 788 @REPLY
 789     obj_handle_t handle;        /* handle to the console */
 790 @END
 791
 792
 793 /* Get the input queue wait event */
 794 @REQ(get_console_wait_event)
 795 @REPLY
 796     obj_handle_t handle;
 797 @END
 798
 799 /* Get a console mode (input or output) */
 800 @REQ(get_console_mode)
 801     obj_handle_t handle;        /* handle to the console */
 802 @REPLY
 803     int          mode;          /* console mode */
 804 @END
 805
 806
 807 /* Set a console mode (input or output) */
 808 @REQ(set_console_mode)
 809     obj_handle_t handle;        /* handle to the console */
 810     int          mode;          /* console mode */
 811 @END
 812
 813
 814 /* Set info about a console (input only) */
 815 @REQ(set_console_input_info)
 816     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 817     int          mask;          /* setting mask (see below) */
 818     obj_handle_t active_sb;     /* active screen buffer */
 819     int          history_mode;  /* whether we duplicate lines in history */
 820     int          history_size;  /* number of lines in history */
 821     int          edition_mode;  /* index to the edition mode flavors */
 822     VARARG(title,unicode_str);  /* console title */
 823 @END
 824 #define SET_CONSOLE_INPUT_INFO_ACTIVE_SB        0x01
 825 #define SET_CONSOLE_INPUT_INFO_TITLE            0x02
 826 #define SET_CONSOLE_INPUT_INFO_HISTORY_MODE     0x04
 827 #define SET_CONSOLE_INPUT_INFO_HISTORY_SIZE     0x08
 828 #define SET_CONSOLE_INPUT_INFO_EDITION_MODE     0x10
 829
 830
 831 /* Get info about a console (input only) */
 832 @REQ(get_console_input_info)
 833     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 834 @REPLY
 835     int          history_mode;  /* whether we duplicate lines in history */
 836     int          history_size;  /* number of lines in history */
 837     int          history_index; /* number of used lines in history */
 838     int          edition_mode;  /* index to the edition mode flavors */
 839     VARARG(title,unicode_str);  /* console title */
 840 @END
 841
 842
 843 /* appends a string to console's history */
 844 @REQ(append_console_input_history)
 845     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 846     VARARG(line,unicode_str);   /* line to add */
 847 @END
 848
 849
 850 /* appends a string to console's history */
 851 @REQ(get_console_input_history)
 852     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 853     int          index;         /* index to get line from */
 854 @REPLY
 855     int          total;         /* total length of line in Unicode chars */
 856     VARARG(line,unicode_str);   /* line to add */
 857 @END
 858
 859
 860 /* creates a new screen buffer on process' console */
 861 @REQ(create_console_output)
 862     obj_handle_t handle_in;     /* handle to console input, or 0 for process' console */
 863     int          access;        /* wanted access rights */
 864     int          share;         /* sharing credentials */
 865     int          inherit;       /* inherit flag */
 866 @REPLY
 867     obj_handle_t handle_out;    /* handle to the screen buffer */
 868 @END
 869
 870
 871 /* Set info about a console (output only) */
 872 @REQ(set_console_output_info)
 873     obj_handle_t handle;        /* handle to the console */
 874     int          mask;          /* setting mask (see below) */
 875     short int    cursor_size;   /* size of cursor (percentage filled) */
 876     short int    cursor_visible;/* cursor visibility flag */
 877     short int    cursor_x;      /* position of cursor (x, y) */
 878     short int    cursor_y;
 879     short int    width;         /* width of the screen buffer */
 880     short int    height;        /* height of the screen buffer */
 881     short int    attr;          /* default attribute */
 882     short int    win_left;      /* window actually displayed by renderer */
 883     short int    win_top;       /* the rect area is expressed withing the */
 884     short int    win_right;     /* boundaries of the screen buffer */
 885     short int    win_bottom;
 886     short int    max_width;     /* maximum size (width x height) for the window */
 887     short int    max_height;
 888 @END
 889 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM     0x01
 890 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_POS      0x02
 891 #define SET_CONSOLE_OUTPUT_INFO_SIZE            0x04
 892 #define SET_CONSOLE_OUTPUT_INFO_ATTR            0x08
 893 #define SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW  0x10
 894 #define SET_CONSOLE_OUTPUT_INFO_MAX_SIZE        0x20
 895
 896
 897 /* Get info about a console (output only) */
 898 @REQ(get_console_output_info)
 899     obj_handle_t handle;        /* handle to the console */
 900 @REPLY
 901     short int    cursor_size;   /* size of cursor (percentage filled) */
 902     short int    cursor_visible;/* cursor visibility flag */
 903     short int    cursor_x;      /* position of cursor (x, y) */
 904     short int    cursor_y;
 905     short int    width;         /* width of the screen buffer */
 906     short int    height;        /* height of the screen buffer */
 907     short int    attr;          /* default attribute */
 908     short int    win_left;      /* window actually displayed by renderer */
 909     short int    win_top;       /* the rect area is expressed withing the */
 910     short int    win_right;     /* boundaries of the screen buffer */
 911     short int    win_bottom;
 912     short int    max_width;     /* maximum size (width x height) for the window */
 913     short int    max_height;
 914 @END
 915
 916 /* Add input records to a console input queue */
 917 @REQ(write_console_input)
 918     obj_handle_t handle;        /* handle to the console input */
 919     VARARG(rec,input_records);  /* input records */
 920 @REPLY
 921     int          written;       /* number of records written */
 922 @END
 923
 924
 925 /* Fetch input records from a console input queue */
 926 @REQ(read_console_input)
 927     obj_handle_t handle;        /* handle to the console input */
 928     int          flush;         /* flush the retrieved records from the queue? */
 929 @REPLY
 930     int          read;          /* number of records read */
 931     VARARG(rec,input_records);  /* input records */
 932 @END
 933
 934
 935 /* write data (chars and/or attributes) in a screen buffer */
 936 @REQ(write_console_output)
 937     obj_handle_t handle;        /* handle to the console output */
 938     int          x;             /* position where to start writing */
 939     int          y;
 940     int          mode;          /* char info (see below) */
 941     int          wrap;          /* wrap around at end of line? */
 942     VARARG(data,bytes);         /* info to write */
 943 @REPLY
 944     int          written;       /* number of char infos actually written */
 945     int          width;         /* width of screen buffer */
 946     int          height;        /* height of screen buffer */
 947 @END
 948 enum char_info_mode
 949 {
 950     CHAR_INFO_MODE_TEXT,        /* characters only */
 951     CHAR_INFO_MODE_ATTR,        /* attributes only */
 952     CHAR_INFO_MODE_TEXTATTR,    /* both characters and attributes */
 953     CHAR_INFO_MODE_TEXTSTDATTR  /* characters but use standard attributes */
 954 };
 955
 956
 957 /* fill a screen buffer with constant data (chars and/or attributes) */
 958 @REQ(fill_console_output)
 959     obj_handle_t handle;        /* handle to the console output */
 960     int          x;             /* position where to start writing */
 961     int          y;
 962     int          mode;          /* char info mode */
 963     int          count;         /* number to write */
 964     int          wrap;          /* wrap around at end of line? */
 965     char_info_t  data;          /* data to write */
 966 @REPLY
 967     int          written;       /* number of char infos actually written */
 968 @END
 969
 970
 971 /* read data (chars and/or attributes) from a screen buffer */
 972 @REQ(read_console_output)
 973     obj_handle_t handle;        /* handle to the console output */
 974     int          x;             /* position (x,y) where to start reading */
 975     int          y;
 976     int          mode;          /* char info mode */
 977     int          wrap;          /* wrap around at end of line? */
 978 @REPLY
 979     int          width;         /* width of screen buffer */
 980     int          height;        /* height of screen buffer */
 981     VARARG(data,bytes);
 982 @END
 983
 984
 985 /* move a rect (of data) in screen buffer content */
 986 @REQ(move_console_output)
 987     obj_handle_t handle;        /* handle to the console output */
 988     short int    x_src;         /* position (x, y) of rect to start moving from */
 989     short int    y_src;
 990     short int    x_dst;         /* position (x, y) of rect to move to */
 991     short int    y_dst;
 992     short int    w;             /* size of the rect (width, height) to move */
 993     short int    h;
 994 @END
 995
 996
 997 /* Sends a signal to a process group */
 998 @REQ(send_console_signal)
 999     int          signal;        /* the signal to send */
1000     process_id_t group_id;      /* the group to send the signal to */
1001 @END
1002
1003
1004 /* Create a change notification */
1005 @REQ(create_change_notification)
1006     obj_handle_t handle;        /* handle to the directory */
1007     int          subtree;       /* watch all the subtree */
1008     unsigned int filter;        /* notification filter */
1009 @REPLY
1010     obj_handle_t handle;        /* handle to the change notification */
1011 @END
1012
1013
1014 /* Move to the next change notification */
1015 @REQ(next_change_notification)
1016     obj_handle_t handle;        /* handle to the change notification */
1017 @END
1018
1019 /* Create a file mapping */
1020 @REQ(create_mapping)
1021     int          size_high;     /* mapping size */
1022     int          size_low;      /* mapping size */
1023     int          protect;       /* protection flags (see below) */
1024     unsigned int access;        /* wanted access rights */
1025     int          inherit;       /* inherit flag */
1026     obj_handle_t file_handle;   /* file handle */
1027     VARARG(name,unicode_str);   /* object name */
1028 @REPLY
1029     obj_handle_t handle;        /* handle to the mapping */
1030 @END
1031 /* protection flags */
1032 #define VPROT_READ       0x01
1033 #define VPROT_WRITE      0x02
1034 #define VPROT_EXEC       0x04
1035 #define VPROT_WRITECOPY  0x08
1036 #define VPROT_GUARD      0x10
1037 #define VPROT_NOCACHE    0x20
1038 #define VPROT_COMMITTED  0x40
1039 #define VPROT_IMAGE      0x80
1040
1041
1042 /* Open a mapping */
1043 @REQ(open_mapping)
1044     unsigned int access;        /* wanted access rights */
1045     int          inherit;       /* inherit flag */
1046     VARARG(name,unicode_str);   /* object name */
1047 @REPLY
1048     obj_handle_t handle;        /* handle to the mapping */
1049 @END
1050
1051
1052 /* Get information about a file mapping */
1053 @REQ(get_mapping_info)
1054     obj_handle_t handle;        /* handle to the mapping */
1055 @REPLY
1056     int          size_high;     /* mapping size */
1057     int          size_low;      /* mapping size */
1058     int          protect;       /* protection flags */
1059     int          header_size;   /* header size (for VPROT_IMAGE mapping) */
1060     void*        base;          /* default base addr (for VPROT_IMAGE mapping) */
1061     obj_handle_t shared_file;   /* shared mapping file handle */
1062     int          shared_size;   /* shared mapping size */
1063 @END
1064
1065
1066 #define SNAP_HEAPLIST   0x00000001
1067 #define SNAP_PROCESS    0x00000002
1068 #define SNAP_THREAD     0x00000004
1069 #define SNAP_MODULE     0x00000008
1070 /* Create a snapshot */
1071 @REQ(create_snapshot)
1072     int          inherit;       /* inherit flag */
1073     int          flags;         /* snapshot flags (SNAP_*) */
1074     process_id_t pid;           /* process id */
1075 @REPLY
1076     obj_handle_t handle;        /* handle to the snapshot */
1077 @END
1078
1079
1080 /* Get the next process from a snapshot */
1081 @REQ(next_process)
1082     obj_handle_t handle;        /* handle to the snapshot */
1083     int          reset;         /* reset snapshot position? */
1084 @REPLY
1085     int          count;         /* process usage count */
1086     process_id_t pid;           /* process id */
1087     process_id_t ppid;          /* parent process id */
1088     void*        heap;          /* heap base */
1089     void*        module;        /* main module */
1090     int          threads;       /* number of threads */
1091     int          priority;      /* process priority */
1092     int          handles;       /* number of handles */
1093     VARARG(filename,unicode_str); /* file name of main exe */
1094 @END
1095
1096
1097 /* Get the next thread from a snapshot */
1098 @REQ(next_thread)
1099     obj_handle_t handle;        /* handle to the snapshot */
1100     int          reset;         /* reset snapshot position? */
1101 @REPLY
1102     int          count;         /* thread usage count */
1103     process_id_t pid;           /* process id */
1104     thread_id_t  tid;           /* thread id */
1105     int          base_pri;      /* base priority */
1106     int          delta_pri;     /* delta priority */
1107 @END
1108
1109
1110 /* Get the next module from a snapshot */
1111 @REQ(next_module)
1112     obj_handle_t handle;        /* handle to the snapshot */
1113     int          reset;         /* reset snapshot position? */
1114 @REPLY
1115     process_id_t pid;           /* process id */
1116     void*        base;          /* module base address */
1117     size_t       size;          /* module size */
1118     VARARG(filename,unicode_str); /* file name of module */
1119 @END
1120
1121
1122 /* Wait for a debug event */
1123 @REQ(wait_debug_event)
1124     int           get_handle;  /* should we alloc a handle for waiting? */
1125 @REPLY
1126     process_id_t  pid;         /* process id */
1127     thread_id_t   tid;         /* thread id */
1128     obj_handle_t  wait;        /* wait handle if no event ready */
1129     VARARG(event,debug_event); /* debug event data */
1130 @END
1131
1132
1133 /* Queue an exception event */
1134 @REQ(queue_exception_event)
1135     int              first;    /* first chance exception? */
1136     VARARG(record,exc_event);  /* thread context followed by exception record */
1137 @REPLY
1138     obj_handle_t     handle;   /* handle to the queued event */
1139 @END
1140
1141
1142 /* Retrieve the status of an exception event */
1143 @REQ(get_exception_status)
1144     obj_handle_t     handle;   /* handle to the queued event */
1145 @REPLY
1146     int              status;   /* event continuation status */
1147     VARARG(context,context);   /* modified thread context */
1148 @END
1149
1150
1151 /* Send an output string to the debugger */
1152 @REQ(output_debug_string)
1153     void*         string;      /* string to display (in debugged process address space) */
1154     int           unicode;     /* is it Unicode? */
1155     int           length;      /* string length */
1156 @END
1157
1158
1159 /* Continue a debug event */
1160 @REQ(continue_debug_event)
1161     process_id_t pid;          /* process id to continue */
1162     thread_id_t  tid;          /* thread id to continue */
1163     int          status;       /* continuation status */
1164 @END
1165
1166
1167 /* Start/stop debugging an existing process */
1168 @REQ(debug_process)
1169     process_id_t pid;          /* id of the process to debug */
1170     int          attach;       /* 1=attaching / 0=detaching from the process */
1171 @END
1172
1173
1174 /* Simulate a breakpoint in a process */
1175 @REQ(debug_break)
1176     obj_handle_t handle;       /* process handle */
1177 @REPLY
1178     int          self;         /* was it the caller itself? */
1179 @END
1180
1181
1182 /* Set debugger kill on exit flag */
1183 @REQ(set_debugger_kill_on_exit)
1184     int          kill_on_exit;  /* 0=detach/1=kill debuggee when debugger dies */
1185 @END
1186
1187
1188 /* Read data from a process address space */
1189 @REQ(read_process_memory)
1190     obj_handle_t handle;       /* process handle */
1191     void*        addr;         /* addr to read from */
1192 @REPLY
1193     VARARG(data,bytes);        /* result data */
1194 @END
1195
1196
1197 /* Write data to a process address space */
1198 @REQ(write_process_memory)
1199     obj_handle_t handle;       /* process handle */
1200     void*        addr;         /* addr to write to (must be int-aligned) */
1201     unsigned int first_mask;   /* mask for first word */
1202     unsigned int last_mask;    /* mask for last word */
1203     VARARG(data,bytes);        /* data to write */
1204 @END
1205
1206
1207 /* Create a registry key */
1208 @REQ(create_key)
1209     obj_handle_t parent;       /* handle to the parent key */
1210     unsigned int access;       /* desired access rights */
1211     unsigned int options;      /* creation options */
1212     time_t       modif;        /* last modification time */
1213     size_t       namelen;      /* length of key name in bytes */
1214     VARARG(name,unicode_str,namelen);  /* key name */
1215     VARARG(class,unicode_str);         /* class name */
1216 @REPLY
1217     obj_handle_t hkey;         /* handle to the created key */
1218     int          created;      /* has it been newly created? */
1219 @END
1220
1221 /* Open a registry key */
1222 @REQ(open_key)
1223     obj_handle_t parent;       /* handle to the parent key */
1224     unsigned int access;       /* desired access rights */
1225     VARARG(name,unicode_str);  /* key name */
1226 @REPLY
1227     obj_handle_t hkey;         /* handle to the open key */
1228 @END
1229
1230
1231 /* Delete a registry key */
1232 @REQ(delete_key)
1233     obj_handle_t hkey;         /* handle to the key */
1234 @END
1235
1236
1237 /* Flush a registry key */
1238 @REQ(flush_key)
1239     obj_handle_t hkey;         /* handle to the key */
1240 @END
1241
1242
1243 /* Enumerate registry subkeys */
1244 @REQ(enum_key)
1245     obj_handle_t hkey;         /* handle to registry key */
1246     int          index;        /* index of subkey (or -1 for current key) */
1247     int          info_class;   /* requested information class */
1248 @REPLY
1249     int          subkeys;      /* number of subkeys */
1250     int          max_subkey;   /* longest subkey name */
1251     int          max_class;    /* longest class name */
1252     int          values;       /* number of values */
1253     int          max_value;    /* longest value name */
1254     int          max_data;     /* longest value data */
1255     time_t       modif;        /* last modification time */
1256     size_t       total;        /* total length needed for full name and class */
1257     size_t       namelen;      /* length of key name in bytes */
1258     VARARG(name,unicode_str,namelen);  /* key name */
1259     VARARG(class,unicode_str);         /* class name */
1260 @END
1261
1262
1263 /* Set a value of a registry key */
1264 @REQ(set_key_value)
1265     obj_handle_t hkey;         /* handle to registry key */
1266     int          type;         /* value type */
1267     size_t       namelen;      /* length of value name in bytes */
1268     VARARG(name,unicode_str,namelen);  /* value name */
1269     VARARG(data,bytes);                /* value data */
1270 @END
1271
1272
1273 /* Retrieve the value of a registry key */
1274 @REQ(get_key_value)
1275     obj_handle_t hkey;         /* handle to registry key */
1276     VARARG(name,unicode_str);  /* value name */
1277 @REPLY
1278     int          type;         /* value type */
1279     size_t       total;        /* total length needed for data */
1280     VARARG(data,bytes);        /* value data */
1281 @END
1282
1283
1284 /* Enumerate a value of a registry key */
1285 @REQ(enum_key_value)
1286     obj_handle_t hkey;         /* handle to registry key */
1287     int          index;        /* value index */
1288     int          info_class;   /* requested information class */
1289 @REPLY
1290     int          type;         /* value type */
1291     size_t       total;        /* total length needed for full name and data */
1292     size_t       namelen;      /* length of value name in bytes */
1293     VARARG(name,unicode_str,namelen);  /* value name */
1294     VARARG(data,bytes);                /* value data */
1295 @END
1296
1297
1298 /* Delete a value of a registry key */
1299 @REQ(delete_key_value)
1300     obj_handle_t hkey;         /* handle to registry key */
1301     VARARG(name,unicode_str);  /* value name */
1302 @END
1303
1304
1305 /* Load a registry branch from a file */
1306 @REQ(load_registry)
1307     obj_handle_t hkey;         /* root key to load to */
1308     obj_handle_t file;         /* file to load from */
1309     VARARG(name,unicode_str);  /* subkey name */
1310 @END
1311
1312
1313 /* UnLoad a registry branch from a file */
1314 @REQ(unload_registry)
1315     obj_handle_t hkey;         /* root key to unload to */
1316 @END
1317
1318
1319 /* Save a registry branch to a file */
1320 @REQ(save_registry)
1321     obj_handle_t hkey;         /* key to save */
1322     obj_handle_t file;         /* file to save to */
1323 @END
1324
1325
1326 /* Load the user registry files */
1327 @REQ(load_user_registries)
1328     obj_handle_t hkey;         /* key for HKCU */
1329     int          saving;       /* new saving level */
1330     int          period;       /* duration between periodic saves (milliseconds) */
1331 @END
1332
1333
1334 /* Add a registry key change notification */
1335 @REQ(set_registry_notification)
1336     obj_handle_t hkey;         /* key to watch for changes */
1337     obj_handle_t event;        /* event to set */
1338     int          subtree;      /* should we watch the whole subtree? */
1339     unsigned int filter;       /* things to watch */
1340 @END
1341
1342
1343 /* Create a waitable timer */
1344 @REQ(create_timer)
1345     unsigned int access;        /* wanted access rights */
1346     int          inherit;       /* inherit flag */
1347     int          manual;        /* manual reset */
1348     VARARG(name,unicode_str);   /* object name */
1349 @REPLY
1350     obj_handle_t handle;        /* handle to the timer */
1351 @END
1352
1353
1354 /* Open a waitable timer */
1355 @REQ(open_timer)
1356     unsigned int access;        /* wanted access rights */
1357     int          inherit;       /* inherit flag */
1358     VARARG(name,unicode_str);   /* object name */
1359 @REPLY
1360     obj_handle_t handle;        /* handle to the timer */
1361 @END
1362
1363 /* Set a waitable timer */
1364 @REQ(set_timer)
1365     obj_handle_t handle;        /* handle to the timer */
1366     abs_time_t   expire;        /* next expiration absolute time */
1367     int          period;        /* timer period in ms */
1368     void*        callback;      /* callback function */
1369     void*        arg;           /* callback argument */
1370 @REPLY
1371     int          signaled;      /* was the timer signaled before this call ? */
1372 @END
1373
1374 /* Cancel a waitable timer */
1375 @REQ(cancel_timer)
1376     obj_handle_t handle;        /* handle to the timer */
1377 @REPLY
1378      int         signaled;      /* was the timer signaled before this calltime ? */
1379 @END
1380
1381 /* Get information on a waitable timer */
1382 @REQ(get_timer_info)
1383     obj_handle_t handle;        /* handle to the timer */
1384 @REPLY
1385     abs_time_t   when;          /* absolute time when the timer next expires */
1386     int          signaled;      /* is the timer signaled? */
1387 @END
1388
1389
1390 /* Retrieve the current context of a thread */
1391 @REQ(get_thread_context)
1392     obj_handle_t handle;       /* thread handle */
1393     unsigned int flags;        /* context flags */
1394 @REPLY
1395     VARARG(context,context);   /* thread context */
1396 @END
1397
1398
1399 /* Set the current context of a thread */
1400 @REQ(set_thread_context)
1401     obj_handle_t handle;       /* thread handle */
1402     unsigned int flags;        /* context flags */
1403     VARARG(context,context);   /* thread context */
1404 @END
1405
1406
1407 /* Fetch a selector entry for a thread */
1408 @REQ(get_selector_entry)
1409     obj_handle_t  handle;      /* thread handle */
1410     int           entry;       /* LDT entry */
1411 @REPLY
1412     unsigned int  base;        /* selector base */
1413     unsigned int  limit;       /* selector limit */
1414     unsigned char flags;       /* selector flags */
1415 @END
1416
1417
1418 /* Add an atom */
1419 @REQ(add_atom)
1420     int           local;       /* is atom in local process table? */
1421     VARARG(name,unicode_str);  /* atom name */
1422 @REPLY
1423     atom_t        atom;        /* resulting atom */
1424 @END
1425
1426
1427 /* Delete an atom */
1428 @REQ(delete_atom)
1429     atom_t        atom;        /* atom handle */
1430     int           local;       /* is atom in local process table? */
1431 @END
1432
1433
1434 /* Find an atom */
1435 @REQ(find_atom)
1436     int          local;        /* is atom in local process table? */
1437     VARARG(name,unicode_str);  /* atom name */
1438 @REPLY
1439     atom_t       atom;         /* atom handle */
1440 @END
1441
1442
1443 /* Get an atom name */
1444 @REQ(get_atom_name)
1445     atom_t       atom;         /* atom handle */
1446     int          local;        /* is atom in local process table? */
1447 @REPLY
1448     int          count;        /* atom lock count */
1449     VARARG(name,unicode_str);  /* atom name */
1450 @END
1451
1452
1453 /* Init the process atom table */
1454 @REQ(init_atom_table)
1455     int          entries;      /* number of entries */
1456 @END
1457
1458
1459 /* Get the message queue of the current thread */
1460 @REQ(get_msg_queue)
1461 @REPLY
1462     obj_handle_t handle;       /* handle to the queue */
1463 @END
1464
1465
1466 /* Set the current message queue wakeup mask */
1467 @REQ(set_queue_mask)
1468     unsigned int wake_mask;    /* wakeup bits mask */
1469     unsigned int changed_mask; /* changed bits mask */
1470     int          skip_wait;    /* will we skip waiting if signaled? */
1471 @REPLY
1472     unsigned int wake_bits;    /* current wake bits */
1473     unsigned int changed_bits; /* current changed bits */
1474 @END
1475
1476
1477 /* Get the current message queue status */
1478 @REQ(get_queue_status)
1479     int          clear;        /* should we clear the change bits? */
1480 @REPLY
1481     unsigned int wake_bits;    /* wake bits */
1482     unsigned int changed_bits; /* changed bits since last time */
1483 @END
1484
1485
1486 /* Wait for a process to start waiting on input */
1487 @REQ(wait_input_idle)
1488     obj_handle_t handle;       /* process handle */
1489     int          timeout;      /* timeout */
1490 @REPLY
1491     obj_handle_t event;        /* handle to idle event */
1492 @END
1493
1494
1495 /* Send a message to a thread queue */
1496 @REQ(send_message)
1497     thread_id_t     id;        /* thread id */
1498     int             type;      /* message type (see below) */
1499     int             flags;     /* message flags (see below) */
1500     user_handle_t   win;       /* window handle */
1501     unsigned int    msg;       /* message code */
1502     unsigned int    wparam;    /* parameters */
1503     unsigned int    lparam;    /* parameters */
1504     int             x;         /* x position */
1505     int             y;         /* y position */
1506     unsigned int    time;      /* message time */
1507     unsigned int    info;      /* extra info */
1508     int             timeout;   /* timeout for reply */
1509     void*           callback;  /* callback address */
1510     VARARG(data,bytes);        /* message data for sent messages */
1511 @END
1512
1513 enum message_type
1514 {
1515     MSG_ASCII,          /* Ascii message (from SendMessageA) */
1516     MSG_UNICODE,        /* Unicode message (from SendMessageW) */
1517     MSG_NOTIFY,         /* notify message (from SendNotifyMessageW), always Unicode */
1518     MSG_CALLBACK,       /* callback message (from SendMessageCallbackW), always Unicode */
1519     MSG_CALLBACK_RESULT,/* result of a callback message */
1520     MSG_OTHER_PROCESS,  /* sent from other process, may include vararg data, always Unicode */
1521     MSG_POSTED,         /* posted message (from PostMessageW), always Unicode */
1522     MSG_HARDWARE        /* hardware message */
1523 };
1524 #define SEND_MSG_ABORT_IF_HUNG  0x01
1525
1526
1527 /* Get a message from the current queue */
1528 @REQ(get_message)
1529     int             flags;     /* see below */
1530     user_handle_t   get_win;   /* window handle to get */
1531     unsigned int    get_first; /* first message code to get */
1532     unsigned int    get_last;  /* last message code to get */
1533 @REPLY
1534     int             type;      /* message type */
1535     user_handle_t   win;       /* window handle */
1536     unsigned int    msg;       /* message code */
1537     unsigned int    wparam;    /* parameters (callback function for MSG_CALLBACK_RESULT) */
1538     unsigned int    lparam;    /* parameters (result for MSG_CALLBACK_RESULT) */
1539     int             x;         /* x position */
1540     int             y;         /* y position */
1541     unsigned int    time;      /* message time */
1542     unsigned int    info;      /* extra info (callback argument for MSG_CALLBACK_RESULT) */
1543     size_t          total;     /* total size of extra data */
1544     VARARG(data,bytes);        /* message data for sent messages */
1545 @END
1546 #define GET_MSG_REMOVE      1  /* remove the message */
1547 #define GET_MSG_SENT_ONLY   2  /* only get sent messages */
1548
1549 /* Reply to a sent message */
1550 @REQ(reply_message)
1551     int             type;      /* type of original message */
1552     unsigned int    result;    /* message result */
1553     int             remove;    /* should we remove the message? */
1554     VARARG(data,bytes);        /* message data for sent messages */
1555 @END
1556
1557
1558 /* Retrieve the reply for the last message sent */
1559 @REQ(get_message_reply)
1560     int             cancel;    /* cancel message if not ready? */
1561 @REPLY
1562     unsigned int    result;    /* message result */
1563     VARARG(data,bytes);        /* message data for sent messages */
1564 @END
1565
1566
1567 /* Set a window timer */
1568 @REQ(set_win_timer)
1569     user_handle_t   win;       /* window handle */
1570     unsigned int    msg;       /* message to post */
1571     unsigned int    id;        /* timer id */
1572     unsigned int    rate;      /* timer rate in ms */
1573     unsigned int    lparam;    /* message lparam (callback proc) */
1574 @REPLY
1575     unsigned int    id;        /* timer id */
1576 @END
1577
1578
1579 /* Kill a window timer */
1580 @REQ(kill_win_timer)
1581     user_handle_t   win;       /* window handle */
1582     unsigned int    msg;       /* message to post */
1583     unsigned int    id;        /* timer id */
1584 @END
1585
1586
1587 /* Retrieve info about a serial port */
1588 @REQ(get_serial_info)
1589     obj_handle_t handle;       /* handle to comm port */
1590 @REPLY
1591     unsigned int readinterval;
1592     unsigned int readconst;
1593     unsigned int readmult;
1594     unsigned int writeconst;
1595     unsigned int writemult;
1596     unsigned int eventmask;
1597     unsigned int commerror;
1598 @END
1599
1600
1601 /* Set info about a serial port */
1602 @REQ(set_serial_info)
1603     obj_handle_t handle;       /* handle to comm port */
1604     int          flags;        /* bitmask to set values (see below) */
1605     unsigned int readinterval;
1606     unsigned int readconst;
1607     unsigned int readmult;
1608     unsigned int writeconst;
1609     unsigned int writemult;
1610     unsigned int eventmask;
1611     unsigned int commerror;
1612 @END
1613 #define SERIALINFO_SET_TIMEOUTS  0x01
1614 #define SERIALINFO_SET_MASK      0x02
1615 #define SERIALINFO_SET_ERROR     0x04
1616
1617
1618 /* Create / reschedule an async I/O */
1619 @REQ(register_async)
1620     obj_handle_t handle;  /* handle to comm port, socket or file */
1621     int          type;
1622     void*        overlapped;
1623     int          count;
1624     unsigned int status;
1625 @END
1626 #define ASYNC_TYPE_NONE  0x00
1627 #define ASYNC_TYPE_READ  0x01
1628 #define ASYNC_TYPE_WRITE 0x02
1629 #define ASYNC_TYPE_WAIT  0x03
1630
1631
1632 /* Create a named pipe */
1633 @REQ(create_named_pipe)
1634     unsigned int   openmode;
1635     unsigned int   pipemode;
1636     unsigned int   maxinstances;
1637     unsigned int   outsize;
1638     unsigned int   insize;
1639     unsigned int   timeout;
1640     int            inherit;      /* inherit flag */
1641     VARARG(name,unicode_str);    /* pipe name */
1642 @REPLY
1643     obj_handle_t   handle;       /* handle to the pipe */
1644 @END
1645
1646
1647 /* Open an existing named pipe */
1648 @REQ(open_named_pipe)
1649     unsigned int   access;
1650     int            inherit;      /* inherit flag */
1651     VARARG(name,unicode_str);    /* pipe name */
1652 @REPLY
1653     obj_handle_t   handle;       /* handle to the pipe */
1654 @END
1655
1656
1657 /* Connect to a named pipe */
1658 @REQ(connect_named_pipe)
1659     obj_handle_t   handle;
1660     void*          overlapped;
1661     void*          func;
1662 @END
1663
1664
1665 /* Wait for a named pipe */
1666 @REQ(wait_named_pipe)
1667     unsigned int   timeout;
1668     void*          overlapped;
1669     void*          func;
1670     VARARG(name,unicode_str);    /* pipe name */
1671 @END
1672
1673
1674 /* Disconnect a named pipe */
1675 @REQ(disconnect_named_pipe)
1676     obj_handle_t   handle;
1677 @REPLY
1678     int            fd;           /* associated fd to close */
1679 @END
1680
1681
1682 @REQ(get_named_pipe_info)
1683     obj_handle_t   handle;
1684 @REPLY
1685     unsigned int   flags;
1686     unsigned int   maxinstances;
1687     unsigned int   outsize;
1688     unsigned int   insize;
1689 @END
1690
1691
1692 /* Create a window */
1693 @REQ(create_window)
1694     user_handle_t  parent;      /* parent window */
1695     user_handle_t  owner;       /* owner window */
1696     atom_t         atom;        /* class atom */
1697     void*          instance;    /* module instance */
1698 @REPLY
1699     user_handle_t  handle;      /* created window */
1700     int            extra;       /* number of extra bytes */
1701     void*          class_ptr;   /* pointer to class in client address space */
1702 @END
1703
1704
1705 /* Link a window into the tree */
1706 @REQ(link_window)
1707     user_handle_t  handle;      /* handle to the window */
1708     user_handle_t  parent;      /* handle to the parent */
1709     user_handle_t  previous;    /* previous child in Z-order */
1710 @REPLY
1711     user_handle_t  full_parent; /* full handle of new parent */
1712 @END
1713
1714
1715 /* Destroy a window */
1716 @REQ(destroy_window)
1717     user_handle_t  handle;      /* handle to the window */
1718 @END
1719
1720
1721 /* Set a window owner */
1722 @REQ(set_window_owner)
1723     user_handle_t  handle;      /* handle to the window */
1724     user_handle_t  owner;       /* new owner */
1725 @REPLY
1726     user_handle_t  full_owner;  /* full handle of new owner */
1727     user_handle_t  prev_owner;  /* full handle of previous owner */
1728 @END
1729
1730
1731 /* Get information from a window handle */
1732 @REQ(get_window_info)
1733     user_handle_t  handle;      /* handle to the window */
1734 @REPLY
1735     user_handle_t  full_handle; /* full 32-bit handle */
1736     user_handle_t  last_active; /* last active popup */
1737     process_id_t   pid;         /* process owning the window */
1738     thread_id_t    tid;         /* thread owning the window */
1739     atom_t         atom;        /* class atom */
1740 @END
1741
1742
1743 /* Set some information in a window */
1744 @REQ(set_window_info)
1745     user_handle_t  handle;        /* handle to the window */
1746     unsigned int   flags;         /* flags for fields to set (see below) */
1747     unsigned int   style;         /* window style */
1748     unsigned int   ex_style;      /* window extended style */
1749     unsigned int   id;            /* window id */
1750     void*          instance;      /* creator instance */
1751     void*          user_data;     /* user-specific data */
1752     int            extra_offset;  /* offset to set in extra bytes */
1753     size_t         extra_size;    /* size to set in extra bytes */
1754     unsigned int   extra_value;   /* value to set in extra bytes */
1755 @REPLY
1756     unsigned int   old_style;     /* old window style */
1757     unsigned int   old_ex_style;  /* old window extended style */
1758     unsigned int   old_id;        /* old window id */
1759     void*          old_instance;  /* old creator instance */
1760     void*          old_user_data; /* old user-specific data */
1761     unsigned int   old_extra_value; /* old value in extra bytes */
1762 @END
1763 #define SET_WIN_STYLE     0x01
1764 #define SET_WIN_EXSTYLE   0x02
1765 #define SET_WIN_ID        0x04
1766 #define SET_WIN_INSTANCE  0x08
1767 #define SET_WIN_USERDATA  0x10
1768 #define SET_WIN_EXTRA     0x20
1769
1770
1771 /* Get a list of the window parents, up to the root of the tree */
1772 @REQ(get_window_parents)
1773     user_handle_t  handle;        /* handle to the window */
1774 @REPLY
1775     int            count;         /* total count of parents */
1776     VARARG(parents,user_handles); /* parent handles */
1777 @END
1778
1779
1780 /* Get a list of the window children */
1781 @REQ(get_window_children)
1782     user_handle_t  parent;        /* parent window */
1783     atom_t         atom;          /* class atom for the listed children */
1784     thread_id_t    tid;           /* thread owning the listed children */
1785 @REPLY
1786     int            count;         /* total count of children */
1787     VARARG(children,user_handles); /* children handles */
1788 @END
1789
1790
1791 /* Get a list of the window children that contain a given point */
1792 @REQ(get_window_children_from_point)
1793     user_handle_t  parent;        /* parent window */
1794     int            x;             /* point in parent coordinates */
1795     int            y;
1796 @REPLY
1797     int            count;         /* total count of children */
1798     VARARG(children,user_handles); /* children handles */
1799 @END
1800
1801
1802 /* Get window tree information from a window handle */
1803 @REQ(get_window_tree)
1804     user_handle_t  handle;        /* handle to the window */
1805 @REPLY
1806     user_handle_t  parent;        /* parent window */
1807     user_handle_t  owner;         /* owner window */
1808     user_handle_t  next_sibling;  /* next sibling in Z-order */
1809     user_handle_t  prev_sibling;  /* prev sibling in Z-order */
1810     user_handle_t  first_sibling; /* first sibling in Z-order */
1811     user_handle_t  last_sibling;  /* last sibling in Z-order */
1812     user_handle_t  first_child;   /* first child */
1813     user_handle_t  last_child;    /* last child */
1814 @END
1815
1816 /* Set the position and Z order of a window */
1817 @REQ(set_window_pos)
1818     user_handle_t  handle;        /* handle to the window */
1819     user_handle_t  top_win;       /* top window to clip against */
1820     user_handle_t  previous;      /* previous window in Z order */
1821     unsigned int   flags;         /* SWP_* flags */
1822     unsigned int   redraw_flags;  /* WVR_* flags */
1823     rectangle_t    window;        /* window rectangle */
1824     rectangle_t    client;        /* client rectangle */
1825 @REPLY
1826     unsigned int   new_style;     /* new window style */
1827 @END
1828
1829
1830 /* Get the window and client rectangles of a window */
1831 @REQ(get_window_rectangles)
1832     user_handle_t  handle;        /* handle to the window */
1833 @REPLY
1834     rectangle_t    window;        /* window rectangle */
1835     rectangle_t    client;        /* client rectangle */
1836 @END
1837
1838
1839 /* Get the window text */
1840 @REQ(get_window_text)
1841     user_handle_t  handle;        /* handle to the window */
1842 @REPLY
1843     VARARG(text,unicode_str);     /* window text */
1844 @END
1845
1846
1847 /* Set the window text */
1848 @REQ(set_window_text)
1849     user_handle_t  handle;        /* handle to the window */
1850     VARARG(text,unicode_str);     /* window text */
1851 @END
1852
1853
1854 /* Get the coordinates offset between two windows */
1855 @REQ(get_windows_offset)
1856     user_handle_t  from;          /* handle to the first window */
1857     user_handle_t  to;            /* handle to the second window */
1858 @REPLY
1859     int            x;             /* x coordinate offset */
1860     int            y;             /* y coordinate offset */
1861 @END
1862
1863
1864 /* Get the visible region of a window */
1865 @REQ(get_visible_region)
1866     user_handle_t  window;        /* handle to the window */
1867     user_handle_t  top_win;       /* top window to clip against */
1868     unsigned int   flags;         /* DCX flags */
1869 @REPLY
1870     size_t         total_size;    /* total size of the resulting region */
1871     VARARG(region,rectangles);    /* list of rectangles for the region */
1872 @END
1873
1874
1875 /* Get the window region */
1876 @REQ(get_window_region)
1877     user_handle_t  window;        /* handle to the window */
1878 @REPLY
1879     size_t         total_size;    /* total size of the resulting region */
1880     VARARG(region,rectangles);    /* list of rectangles for the region */
1881 @END
1882
1883
1884 /* Set the window region */
1885 @REQ(set_window_region)
1886     user_handle_t  window;        /* handle to the window */
1887     VARARG(region,rectangles);    /* list of rectangles for the region */
1888 @END
1889
1890
1891 /* Get the window update region */
1892 @REQ(get_update_region)
1893     user_handle_t  window;        /* handle to the window */
1894     unsigned int   flags;         /* update flags (see below) */
1895 @REPLY
1896     user_handle_t  child;         /* child to repaint (or window itself) */
1897     unsigned int   flags;         /* resulting update flags (see below) */
1898     size_t         total_size;    /* total size of the resulting region */
1899     VARARG(region,rectangles);    /* list of rectangles for the region */
1900 @END
1901 #define UPDATE_NONCLIENT       0x01  /* get region for repainting non-client area */
1902 #define UPDATE_ERASE           0x02  /* get region for erasing client area */
1903 #define UPDATE_PAINT           0x04  /* get region for painting client area */
1904 #define UPDATE_INTERNALPAINT   0x08  /* get region if internal paint is pending */
1905 #define UPDATE_ALLCHILDREN     0x10  /* force repaint of all children */
1906 #define UPDATE_NOCHILDREN      0x20  /* don't try to repaint any children */
1907 #define UPDATE_NOREGION        0x40  /* don't return a region, only the flags */
1908
1909
1910 /* Mark parts of a window as needing a redraw */
1911 @REQ(redraw_window)
1912     user_handle_t  window;        /* handle to the window */
1913     unsigned int   flags;         /* RDW_* flags */
1914     VARARG(region,rectangles);    /* list of rectangles for the region */
1915 @END
1916
1917
1918 /* Set a window property */
1919 @REQ(set_window_property)
1920     user_handle_t  window;        /* handle to the window */
1921     atom_t         atom;          /* property atom (high-word set if it was a string) */
1922     int            string;        /* was atom a string originally? */
1923     obj_handle_t   handle;        /* handle to store */
1924 @END
1925
1926
1927 /* Remove a window property */
1928 @REQ(remove_window_property)
1929     user_handle_t  window;        /* handle to the window */
1930     atom_t         atom;          /* property atom */
1931 @REPLY
1932     obj_handle_t   handle;        /* handle stored in property */
1933 @END
1934
1935
1936 /* Get a window property */
1937 @REQ(get_window_property)
1938     user_handle_t  window;        /* handle to the window */
1939     atom_t         atom;          /* property atom */
1940 @REPLY
1941     obj_handle_t   handle;        /* handle stored in property */
1942 @END
1943
1944
1945 /* Get the list of properties of a window */
1946 @REQ(get_window_properties)
1947     user_handle_t  window;        /* handle to the window */
1948 @REPLY
1949     int            total;         /* total number of properties */
1950     VARARG(props,properties);     /* list of properties */
1951 @END
1952
1953
1954 /* Attach (or detach) thread inputs */
1955 @REQ(attach_thread_input)
1956     thread_id_t    tid_from;       /* thread to be attached */
1957     thread_id_t    tid_to;         /* thread to which tid_from should be attached */
1958     int            attach;         /* is it an attach? */
1959 @END
1960
1961
1962 /* Get input data for a given thread */
1963 @REQ(get_thread_input)
1964     thread_id_t    tid;           /* id of thread */
1965 @REPLY
1966     user_handle_t  focus;         /* handle to the focus window */
1967     user_handle_t  capture;       /* handle to the capture window */
1968     user_handle_t  active;        /* handle to the active window */
1969     user_handle_t  foreground;    /* handle to the global foreground window */
1970     user_handle_t  menu_owner;    /* handle to the menu owner */
1971     user_handle_t  move_size;     /* handle to the moving/resizing window */
1972     user_handle_t  caret;         /* handle to the caret window */
1973     rectangle_t    rect;          /* caret rectangle */
1974 @END
1975
1976 /* Retrieve queue keyboard state for a given thread */
1977 @REQ(get_key_state)
1978     thread_id_t    tid;           /* id of thread */
1979     int            key;           /* optional key code or -1 */
1980 @REPLY
1981     unsigned char  state;         /* state of specified key */
1982     VARARG(keystate,bytes);       /* state array for all the keys */
1983 @END
1984
1985 /* Set queue keyboard state for a given thread */
1986 @REQ(set_key_state)
1987     thread_id_t    tid;           /* id of thread */
1988     VARARG(keystate,bytes);       /* state array for all the keys */
1989 @END
1990
1991 /* Set the system foreground window */
1992 @REQ(set_foreground_window)
1993     user_handle_t  handle;        /* handle to the foreground window */
1994 @REPLY
1995     user_handle_t  previous;      /* handle to the previous foreground window */
1996     int            send_msg_old;  /* whether we have to send a msg to the old window */
1997     int            send_msg_new;  /* whether we have to send a msg to the new window */
1998 @END
1999
2000 /* Set the current thread focus window */
2001 @REQ(set_focus_window)
2002     user_handle_t  handle;        /* handle to the focus window */
2003 @REPLY
2004     user_handle_t  previous;      /* handle to the previous focus window */
2005 @END
2006
2007 /* Set the current thread active window */
2008 @REQ(set_active_window)
2009     user_handle_t  handle;        /* handle to the active window */
2010 @REPLY
2011     user_handle_t  previous;      /* handle to the previous active window */
2012 @END
2013
2014 /* Set the current thread capture window */
2015 @REQ(set_capture_window)
2016     user_handle_t  handle;        /* handle to the capture window */
2017     unsigned int   flags;         /* capture flags (see below) */
2018 @REPLY
2019     user_handle_t  previous;      /* handle to the previous capture window */
2020     user_handle_t  full_handle;   /* full 32-bit handle of new capture window */
2021 @END
2022 #define CAPTURE_MENU     0x01  /* capture is for a menu */
2023 #define CAPTURE_MOVESIZE 0x02  /* capture is for moving/resizing */
2024
2025
2026 /* Set the current thread caret window */
2027 @REQ(set_caret_window)
2028     user_handle_t  handle;        /* handle to the caret window */
2029     int            width;         /* caret width */
2030     int            height;        /* caret height */
2031 @REPLY
2032     user_handle_t  previous;      /* handle to the previous caret window */
2033     rectangle_t    old_rect;      /* previous caret rectangle */
2034     int            old_hide;      /* previous hide count */
2035     int            old_state;     /* previous caret state (1=on, 0=off) */
2036 @END
2037
2038
2039 /* Set the current thread caret information */
2040 @REQ(set_caret_info)
2041     unsigned int   flags;         /* caret flags (see below) */
2042     user_handle_t  handle;        /* handle to the caret window */
2043     int            x;             /* caret x position */
2044     int            y;             /* caret y position */
2045     int            hide;          /* increment for hide count (can be negative to show it) */
2046     int            state;         /* caret state (1=on, 0=off, -1=toggle current state) */
2047 @REPLY
2048     user_handle_t  full_handle;   /* handle to the current caret window */
2049     rectangle_t    old_rect;      /* previous caret rectangle */
2050     int            old_hide;      /* previous hide count */
2051     int            old_state;     /* previous caret state (1=on, 0=off) */
2052 @END
2053 #define SET_CARET_POS        0x01  /* set the caret position from x,y */
2054 #define SET_CARET_HIDE       0x02  /* increment the caret hide count */
2055 #define SET_CARET_STATE      0x04  /* set the caret on/off state */
2056
2057
2058 /* Set a window hook */
2059 @REQ(set_hook)
2060     int            id;             /* id of the hook */
2061     thread_id_t    tid;            /* id of thread to set the hook into */
2062     void*          proc;           /* hook procedure */
2063     int            unicode;        /* is it a unicode hook? */
2064     VARARG(module,unicode_str);    /* module name */
2065 @REPLY
2066     user_handle_t  handle;         /* handle to the hook */
2067 @END
2068
2069
2070 /* Remove a window hook */
2071 @REQ(remove_hook)
2072     user_handle_t  handle;         /* handle to the hook */
2073     int            id;             /* id of the hook if handle is 0 */
2074     void*          proc;           /* hook procedure if handle is 0 */
2075 @END
2076
2077
2078 /* Start calling a hook chain */
2079 @REQ(start_hook_chain)
2080     int            id;             /* id of the hook */
2081 @REPLY
2082     user_handle_t  handle;         /* handle to the next hook */
2083     process_id_t   pid;            /* process id for low-level keyboard/mouse hooks */
2084     thread_id_t    tid;            /* thread id for low-level keyboard/mouse hooks */
2085     void*          proc;           /* hook procedure */
2086     int            unicode;        /* is it a unicode hook? */
2087     VARARG(module,unicode_str);    /* module name */
2088 @END
2089
2090
2091 /* Finished calling a hook chain */
2092 @REQ(finish_hook_chain)
2093     int            id;             /* id of the hook */
2094 @END
2095
2096
2097 /* Get the next hook to call */
2098 @REQ(get_next_hook)
2099     user_handle_t  handle;         /* handle to the current hook */
2100 @REPLY
2101     user_handle_t  next;           /* handle to the next hook */
2102     int            id;             /* id of the next hook */
2103     process_id_t   pid;            /* process id for low-level keyboard/mouse hooks */
2104     thread_id_t    tid;            /* thread id for low-level keyboard/mouse hooks */
2105     void*          proc;           /* next hook procedure */
2106     int            prev_unicode;   /* was the previous a unicode hook? */
2107     int            next_unicode;   /* is the next a unicode hook? */
2108     VARARG(module,unicode_str);    /* module name */
2109 @END
2110
2111
2112 /* Create a window class */
2113 @REQ(create_class)
2114     int            local;          /* is it a local class? */
2115     atom_t         atom;           /* class atom */
2116     unsigned int   style;          /* class style */
2117     void*          instance;       /* module instance */
2118     int            extra;          /* number of extra class bytes */
2119     int            win_extra;      /* number of window extra bytes */
2120     void*          client_ptr;     /* pointer to class in client address space */
2121 @END
2122
2123
2124 /* Destroy a window class */
2125 @REQ(destroy_class)
2126     atom_t         atom;           /* class atom */
2127     void*          instance;       /* module instance */
2128 @REPLY
2129     void*          client_ptr;     /* pointer to class in client address space */
2130 @END
2131
2132
2133 /* Set some information in a class */
2134 @REQ(set_class_info)
2135     user_handle_t  window;         /* handle to the window */
2136     unsigned int   flags;          /* flags for info to set (see below) */
2137     atom_t         atom;           /* class atom */
2138     unsigned int   style;          /* class style */
2139     int            win_extra;      /* number of window extra bytes */
2140     void*          instance;       /* module instance */
2141     int            extra_offset;   /* offset to set in extra bytes */
2142     size_t         extra_size;     /* size to set in extra bytes */
2143     unsigned int   extra_value;    /* value to set in extra bytes */
2144 @REPLY
2145     atom_t         old_atom;       /* previous class atom */
2146     unsigned int   old_style;      /* previous class style */
2147     int            old_extra;      /* previous number of class extra bytes */
2148     int            old_win_extra;  /* previous number of window extra bytes */
2149     void*          old_instance;   /* previous module instance */
2150     unsigned int   old_extra_value; /* old value in extra bytes */
2151 @END
2152 #define SET_CLASS_ATOM      0x0001
2153 #define SET_CLASS_STYLE     0x0002
2154 #define SET_CLASS_WINEXTRA  0x0004
2155 #define SET_CLASS_INSTANCE  0x0008
2156 #define SET_CLASS_EXTRA     0x0010
2157
2158
2159 /* Set/get clipboard information */
2160 @REQ(set_clipboard_info)
2161     unsigned int   flags;       /* flags for fields to set (see below) */
2162     user_handle_t  clipboard;   /* clipboard window */
2163     user_handle_t  owner;       /* clipboard owner */
2164     user_handle_t  viewer;      /* first clipboard viewer */
2165     unsigned int   seqno;       /* change sequence number */
2166 @REPLY
2167     unsigned int   flags;           /* status flags (see below) */
2168     user_handle_t  old_clipboard;   /* old clipboard window */
2169     user_handle_t  old_owner;       /* old clipboard owner */
2170     user_handle_t  old_viewer;      /* old clipboard viewer */
2171     unsigned int   seqno;           /* current sequence number */
2172 @END
2173
2174 #define SET_CB_OPEN      0x001
2175 #define SET_CB_OWNER     0x002
2176 #define SET_CB_VIEWER    0x004
2177 #define SET_CB_SEQNO     0x008
2178 #define SET_CB_RELOWNER  0x010
2179 #define SET_CB_CLOSE     0x020
2180 #define CB_OPEN          0x040
2181 #define CB_OWNER         0x080
2182
2183
2184 /* Open a security token */
2185 @REQ(open_token)
2186     obj_handle_t   handle;    /* handle to the thread or process */
2187     unsigned int   flags;     /* flags (see below) */
2188 @REPLY
2189     obj_handle_t   token;    /* handle to the token */
2190 @END
2191 #define OPEN_TOKEN_THREAD   1
2192 #define OPEN_TOKEN_AS_SELF  2
2193
2194
2195 /* Set/get the global windows */
2196 @REQ(set_global_windows)
2197     unsigned int   flags;               /* flags for fields to set (see below) */
2198     user_handle_t  shell_window;        /* handle to the new shell window */
2199     user_handle_t  shell_listview;      /* handle to the new shell listview window */
2200     user_handle_t  progman_window;      /* handle to the new program manager window */
2201     user_handle_t  taskman_window;      /* handle to the new task manager window */
2202 @REPLY
2203     user_handle_t  old_shell_window;    /* handle to the shell window */
2204     user_handle_t  old_shell_listview;  /* handle to the shell listview window */
2205     user_handle_t  old_progman_window;  /* handle to the new program manager window */
2206     user_handle_t  old_taskman_window;  /* handle to the new task manager window */
2207 @END
2208 #define SET_GLOBAL_SHELL_WINDOWS   0x01  /* set both main shell and listview windows */
2209 #define SET_GLOBAL_PROGMAN_WINDOW  0x02
2210 #define SET_GLOBAL_TASKMAN_WINDOW  0x04