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
  11 @HEADER  /* start of C declarations */
  12
  13 #include <stdlib.h>
  14 #include <time.h>
  15 #include "winbase.h"
  16
  17 struct request_header
  18 {
  19     int          req;          /* request code */
  20     size_t       request_size; /* request variable part size */
  21     size_t       reply_size;   /* reply variable part maximum size */
  22 };
  23
  24 struct reply_header
  25 {
  26     unsigned int error;        /* error result */
  27     size_t       reply_size;   /* reply variable part size */
  28 };
  29
  30 /* placeholder structure for the maximum allowed request size */
  31 /* this is used to construct the generic_request union */
  32 struct request_max_size
  33 {
  34     int pad[16]; /* the max request size is 16 ints */
  35 };
  36
  37 /* max size of the variable part of a request */
  38 #define REQUEST_MAX_VAR_SIZE  1024
  39
  40 typedef int handle_t;
  41 typedef unsigned short atom_t;
  42 typedef unsigned int user_handle_t;
  43
  44 #define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
  45 #define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */
  46
  47
  48 /* definitions of the event data depending on the event code */
  49 struct debug_event_exception
  50 {
  51     EXCEPTION_RECORD record;   /* exception record */
  52     int              first;    /* first chance exception? */
  53 };
  54 struct debug_event_create_thread
  55 {
  56     handle_t    handle;     /* handle to the new thread */
  57     void       *teb;        /* thread teb (in debugged process address space) */
  58     void       *start;      /* thread startup routine */
  59 };
  60 struct debug_event_create_process
  61 {
  62     handle_t    file;       /* handle to the process exe file */
  63     handle_t    process;    /* handle to the new process */
  64     handle_t    thread;     /* handle to the new thread */
  65     void       *base;       /* base of executable image */
  66     int         dbg_offset; /* offset of debug info in file */
  67     int         dbg_size;   /* size of debug info */
  68     void       *teb;        /* thread teb (in debugged process address space) */
  69     void       *start;      /* thread startup routine */
  70     void       *name;       /* image name (optional) */
  71     int         unicode;    /* is it Unicode? */
  72 };
  73 struct debug_event_exit
  74 {
  75     int         exit_code;  /* thread or process exit code */
  76 };
  77 struct debug_event_load_dll
  78 {
  79     handle_t    handle;     /* file handle for the dll */
  80     void       *base;       /* base address of the dll */
  81     int         dbg_offset; /* offset of debug info in file */
  82     int         dbg_size;   /* size of debug info */
  83     void       *name;       /* image name (optional) */
  84     int         unicode;    /* is it Unicode? */
  85 };
  86 struct debug_event_unload_dll
  87 {
  88     void       *base;       /* base address of the dll */
  89 };
  90 struct debug_event_output_string
  91 {
  92     void       *string;     /* string to display (in debugged process address space) */
  93     int         unicode;    /* is it Unicode? */
  94     int         length;     /* string length */
  95 };
  96 struct debug_event_rip_info
  97 {
  98     int         error;      /* ??? */
  99     int         type;       /* ??? */
 100 };
 101 union debug_event_data
 102 {
 103     struct debug_event_exception      exception;
 104     struct debug_event_create_thread  create_thread;
 105     struct debug_event_create_process create_process;
 106     struct debug_event_exit           exit;
 107     struct debug_event_load_dll       load_dll;
 108     struct debug_event_unload_dll     unload_dll;
 109     struct debug_event_output_string  output_string;
 110     struct debug_event_rip_info       rip_info;
 111 };
 112
 113 /* debug event data */
 114 typedef struct
 115 {
 116     int                      code;   /* event code */
 117     union debug_event_data   info;   /* event information */
 118 } debug_event_t;
 119
 120 /* structure used in sending an fd from client to server */
 121 struct send_fd
 122 {
 123     void  *tid;  /* thread id */
 124     int    fd;   /* file descriptor on client-side */
 125 };
 126
 127 /* structure sent by the server on the wait fifo */
 128 struct wake_up_reply
 129 {
 130     void *cookie;    /* magic cookie that was passed in select_request */
 131     int   signaled;  /* wait result */
 132 };
 133
 134 /* structure returned in the list of window properties */
 135 typedef struct
 136 {
 137     atom_t         atom;     /* property atom */
 138     short          string;   /* was atom a string originally? */
 139     handle_t       handle;   /* handle stored in property */
 140 } property_data_t;
 141
 142 /* structure to specify window rectangles */
 143 typedef struct
 144 {
 145     int  left;
 146     int  top;
 147     int  right;
 148     int  bottom;
 149 } rectangle_t;
 150
 151 /* structure for console char/attribute info */
 152 typedef struct
 153 {
 154     WCHAR          ch;
 155     unsigned short attr;
 156 } char_info_t;
 157
 158 /****************************************************************/
 159 /* Request declarations */
 160
 161 /* Create a new process from the context of the parent */
 162 @REQ(new_process)
 163     int          inherit_all;  /* inherit all handles from parent */
 164     int          create_flags; /* creation flags */
 165     int          start_flags;  /* flags from startup info */
 166     handle_t     exe_file;     /* file handle for main exe */
 167     handle_t     hstdin;       /* handle for stdin */
 168     handle_t     hstdout;      /* handle for stdout */
 169     handle_t     hstderr;      /* handle for stderr */
 170     int          cmd_show;     /* main window show mode */
 171     VARARG(filename,string);   /* file name of main exe */
 172 @REPLY
 173     handle_t     info;         /* new process info handle */
 174 @END
 175
 176
 177 /* Retrieve information about a newly started process */
 178 @REQ(get_new_process_info)
 179     handle_t     info;         /* info handle returned from new_process_request */
 180     int          pinherit;     /* process handle inherit flag */
 181     int          tinherit;     /* thread handle inherit flag */
 182 @REPLY
 183     void*        pid;          /* process id */
 184     handle_t     phandle;      /* process handle (in the current process) */
 185     void*        tid;          /* thread id */
 186     handle_t     thandle;      /* thread handle (in the current process) */
 187     handle_t     event;        /* event handle to signal startup */
 188 @END
 189
 190
 191 /* Create a new thread from the context of the parent */
 192 @REQ(new_thread)
 193     int          suspend;      /* new thread should be suspended on creation */
 194     int          inherit;      /* inherit flag */
 195     int          request_fd;   /* fd for request pipe */
 196 @REPLY
 197     void*        tid;          /* thread id */
 198     handle_t     handle;       /* thread handle (in the current process) */
 199 @END
 200
 201
 202 /* Signal that we are finished booting on the client side */
 203 @REQ(boot_done)
 204     int          debug_level;  /* new debug level */
 205 @END
 206
 207
 208 /* Initialize a process; called from the new process context */
 209 @REQ(init_process)
 210     void*        ldt_copy;     /* addr of LDT copy */
 211     int          ppid;         /* parent Unix pid */
 212 @REPLY
 213     int          create_flags; /* creation flags */
 214     int          start_flags;  /* flags from startup info */
 215     unsigned int server_start; /* server start time (GetTickCount) */
 216     handle_t     exe_file;     /* file handle for main exe */
 217     handle_t     hstdin;       /* handle for stdin */
 218     handle_t     hstdout;      /* handle for stdout */
 219     handle_t     hstderr;      /* handle for stderr */
 220     int          cmd_show;     /* main window show mode */
 221     VARARG(filename,string);   /* file name of main exe */
 222 @END
 223
 224
 225 /* Signal the end of the process initialization */
 226 @REQ(init_process_done)
 227     void*        module;       /* main module base address */
 228     void*        entry;        /* process entry point */
 229     void*        name;         /* ptr to ptr to name (in process addr space) */
 230     handle_t     exe_file;     /* file handle for main exe */
 231     int          gui;          /* is it a GUI process? */
 232 @REPLY
 233     int          debugged;     /* being debugged? */
 234 @END
 235
 236
 237 /* Initialize a thread; called from the child after fork()/clone() */
 238 @REQ(init_thread)
 239     int          unix_pid;     /* Unix pid of new thread */
 240     void*        teb;          /* TEB of new thread (in thread address space) */
 241     void*        entry;        /* thread entry point (in thread address space) */
 242     int          reply_fd;     /* fd for reply pipe */
 243     int          wait_fd;      /* fd for blocking calls pipe */
 244 @REPLY
 245     void*        pid;          /* process id of the new thread's process */
 246     void*        tid;          /* thread id of the new thread */
 247     int          boot;         /* is this the boot thread? */
 248     int          version;      /* protocol version */
 249 @END
 250
 251
 252 /* Terminate a process */
 253 @REQ(terminate_process)
 254     handle_t     handle;       /* process handle to terminate */
 255     int          exit_code;    /* process exit code */
 256 @REPLY
 257     int          self;         /* suicide? */
 258 @END
 259
 260
 261 /* Terminate a thread */
 262 @REQ(terminate_thread)
 263     handle_t     handle;       /* thread handle to terminate */
 264     int          exit_code;    /* thread exit code */
 265 @REPLY
 266     int          self;         /* suicide? */
 267     int          last;         /* last thread in this process? */
 268 @END
 269
 270
 271 /* Retrieve information about a process */
 272 @REQ(get_process_info)
 273     handle_t     handle;           /* process handle */
 274 @REPLY
 275     void*        pid;              /* server process id */
 276     int          debugged;         /* debugged? */
 277     int          exit_code;        /* process exit code */
 278     int          priority;         /* priority class */
 279     int          process_affinity; /* process affinity mask */
 280     int          system_affinity;  /* system affinity mask */
 281 @END
 282
 283
 284 /* Set a process informations */
 285 @REQ(set_process_info)
 286     handle_t     handle;       /* process handle */
 287     int          mask;         /* setting mask (see below) */
 288     int          priority;     /* priority class */
 289     int          affinity;     /* affinity mask */
 290 @END
 291 #define SET_PROCESS_INFO_PRIORITY 0x01
 292 #define SET_PROCESS_INFO_AFFINITY 0x02
 293
 294
 295 /* Retrieve information about a thread */
 296 @REQ(get_thread_info)
 297     handle_t     handle;       /* thread handle */
 298     void*        tid_in;       /* thread id (optional) */
 299 @REPLY
 300     void*        tid;          /* server thread id */
 301     void*        teb;          /* thread teb pointer */
 302     int          exit_code;    /* thread exit code */
 303     int          priority;     /* thread priority level */
 304 @END
 305
 306
 307 /* Set a thread informations */
 308 @REQ(set_thread_info)
 309     handle_t     handle;       /* thread handle */
 310     int          mask;         /* setting mask (see below) */
 311     int          priority;     /* priority class */
 312     int          affinity;     /* affinity mask */
 313 @END
 314 #define SET_THREAD_INFO_PRIORITY 0x01
 315 #define SET_THREAD_INFO_AFFINITY 0x02
 316
 317
 318 /* Suspend a thread */
 319 @REQ(suspend_thread)
 320     handle_t     handle;       /* thread handle */
 321 @REPLY
 322     int          count;        /* new suspend count */
 323 @END
 324
 325
 326 /* Resume a thread */
 327 @REQ(resume_thread)
 328     handle_t     handle;       /* thread handle */
 329 @REPLY
 330     int          count;        /* new suspend count */
 331 @END
 332
 333
 334 /* Notify the server that a dll has been loaded */
 335 @REQ(load_dll)
 336     handle_t     handle;       /* file handle */
 337     void*        base;         /* base address */
 338     int          dbg_offset;   /* debug info offset */
 339     int          dbg_size;     /* debug info size */
 340     void*        name;         /* ptr to ptr to name (in process addr space) */
 341 @END
 342
 343
 344 /* Notify the server that a dll is being unloaded */
 345 @REQ(unload_dll)
 346     void*        base;         /* base address */
 347 @END
 348
 349
 350 /* Queue an APC for a thread */
 351 @REQ(queue_apc)
 352     handle_t     handle;       /* thread handle */
 353     int          user;         /* user or system apc? */
 354     void*        func;         /* function to call */
 355     void*        param;        /* param for function to call */
 356 @END
 357
 358
 359 /* Get next APC to call */
 360 @REQ(get_apc)
 361     int          alertable;    /* is thread alertable? */
 362 @REPLY
 363     void*        func;         /* function to call */
 364     int          type;         /* function type */
 365     VARARG(args,ptrs);         /* function arguments */
 366 @END
 367 enum apc_type { APC_NONE, APC_USER, APC_TIMER, APC_ASYNC };
 368
 369
 370 /* Close a handle for the current process */
 371 @REQ(close_handle)
 372     handle_t     handle;       /* handle to close */
 373 @REPLY
 374     int          fd;           /* associated fd to close */
 375 @END
 376
 377
 378 /* Set a handle information */
 379 @REQ(set_handle_info)
 380     handle_t     handle;       /* handle we are interested in */
 381     int          flags;        /* new handle flags */
 382     int          mask;         /* mask for flags to set */
 383     int          fd;           /* file descriptor or -1 */
 384 @REPLY
 385     int          old_flags;    /* old flag value */
 386     int          cur_fd;       /* current file descriptor */
 387 @END
 388
 389
 390 /* Duplicate a handle */
 391 @REQ(dup_handle)
 392     handle_t     src_process;  /* src process handle */
 393     handle_t     src_handle;   /* src handle to duplicate */
 394     handle_t     dst_process;  /* dst process handle */
 395     unsigned int access;       /* wanted access rights */
 396     int          inherit;      /* inherit flag */
 397     int          options;      /* duplicate options (see below) */
 398 @REPLY
 399     handle_t     handle;       /* duplicated handle in dst process */
 400     int          fd;           /* associated fd to close */
 401 @END
 402 #define DUP_HANDLE_CLOSE_SOURCE  DUPLICATE_CLOSE_SOURCE
 403 #define DUP_HANDLE_SAME_ACCESS   DUPLICATE_SAME_ACCESS
 404 #define DUP_HANDLE_MAKE_GLOBAL   0x80000000  /* Not a Windows flag */
 405
 406
 407 /* Open a handle to a process */
 408 @REQ(open_process)
 409     void*        pid;          /* process id to open */
 410     unsigned int access;       /* wanted access rights */
 411     int          inherit;      /* inherit flag */
 412 @REPLY
 413     handle_t     handle;       /* handle to the process */
 414 @END
 415
 416
 417 /* Wait for handles */
 418 @REQ(select)
 419     int          flags;        /* wait flags (see below) */
 420     void*        cookie;       /* magic cookie to return to client */
 421     int          sec;          /* absolute timeout */
 422     int          usec;         /* absolute timeout */
 423     VARARG(handles,handles);   /* handles to select on */
 424 @END
 425 #define SELECT_ALL           1
 426 #define SELECT_ALERTABLE     2
 427 #define SELECT_INTERRUPTIBLE 4
 428 #define SELECT_TIMEOUT       8
 429
 430
 431 /* Create an event */
 432 @REQ(create_event)
 433     int          manual_reset;  /* manual reset event */
 434     int          initial_state; /* initial state of the event */
 435     int          inherit;       /* inherit flag */
 436     VARARG(name,unicode_str);   /* object name */
 437 @REPLY
 438     handle_t     handle;        /* handle to the event */
 439 @END
 440
 441 /* Event operation */
 442 @REQ(event_op)
 443     handle_t      handle;       /* handle to event */
 444     int           op;           /* event operation (see below) */
 445 @END
 446 enum event_op { PULSE_EVENT, SET_EVENT, RESET_EVENT };
 447
 448
 449 /* Open an event */
 450 @REQ(open_event)
 451     unsigned int access;        /* wanted access rights */
 452     int          inherit;       /* inherit flag */
 453     VARARG(name,unicode_str);   /* object name */
 454 @REPLY
 455     handle_t     handle;        /* handle to the event */
 456 @END
 457
 458
 459 /* Create a mutex */
 460 @REQ(create_mutex)
 461     int          owned;         /* initially owned? */
 462     int          inherit;       /* inherit flag */
 463     VARARG(name,unicode_str);   /* object name */
 464 @REPLY
 465     handle_t     handle;        /* handle to the mutex */
 466 @END
 467
 468
 469 /* Release a mutex */
 470 @REQ(release_mutex)
 471     handle_t     handle;        /* handle to the mutex */
 472 @END
 473
 474
 475 /* Open a mutex */
 476 @REQ(open_mutex)
 477     unsigned int access;        /* wanted access rights */
 478     int          inherit;       /* inherit flag */
 479     VARARG(name,unicode_str);   /* object name */
 480 @REPLY
 481     handle_t     handle;        /* handle to the mutex */
 482 @END
 483
 484
 485 /* Create a semaphore */
 486 @REQ(create_semaphore)
 487     unsigned int initial;       /* initial count */
 488     unsigned int max;           /* maximum count */
 489     int          inherit;       /* inherit flag */
 490     VARARG(name,unicode_str);   /* object name */
 491 @REPLY
 492     handle_t     handle;        /* handle to the semaphore */
 493 @END
 494
 495
 496 /* Release a semaphore */
 497 @REQ(release_semaphore)
 498     handle_t     handle;        /* handle to the semaphore */
 499     unsigned int count;         /* count to add to semaphore */
 500 @REPLY
 501     unsigned int prev_count;    /* previous semaphore count */
 502 @END
 503
 504
 505 /* Open a semaphore */
 506 @REQ(open_semaphore)
 507     unsigned int access;        /* wanted access rights */
 508     int          inherit;       /* inherit flag */
 509     VARARG(name,unicode_str);   /* object name */
 510 @REPLY
 511     handle_t     handle;        /* handle to the semaphore */
 512 @END
 513
 514
 515 /* Create a file */
 516 @REQ(create_file)
 517     unsigned int access;        /* wanted access rights */
 518     int          inherit;       /* inherit flag */
 519     unsigned int sharing;       /* sharing flags */
 520     int          create;        /* file create action */
 521     unsigned int attrs;         /* file attributes for creation */
 522     int          drive_type;    /* type of drive the file is on */
 523     VARARG(filename,string);    /* file name */
 524 @REPLY
 525     handle_t     handle;        /* handle to the file */
 526 @END
 527
 528
 529 /* Allocate a file handle for a Unix fd */
 530 @REQ(alloc_file_handle)
 531     unsigned int access;        /* wanted access rights */
 532     int          inherit;       /* inherit flag */
 533     int          fd;            /* file descriptor on the client side */
 534 @REPLY
 535     handle_t     handle;        /* handle to the file */
 536 @END
 537
 538
 539 /* Get a Unix fd to access a file */
 540 @REQ(get_handle_fd)
 541     handle_t     handle;        /* handle to the file */
 542     unsigned int access;        /* wanted access rights */
 543 @REPLY
 544     int          fd;            /* file descriptor */
 545     int          type;          /* the type of file */
 546 @END
 547 #define FD_TYPE_INVALID    0
 548 #define FD_TYPE_DEFAULT    1
 549 #define FD_TYPE_CONSOLE    2
 550 #define FD_TYPE_OVERLAPPED 3
 551 #define FD_TYPE_TIMEOUT    4
 552
 553
 554 /* Set a file current position */
 555 @REQ(set_file_pointer)
 556     handle_t     handle;        /* handle to the file */
 557     int          low;           /* position low word */
 558     int          high;          /* position high word */
 559     int          whence;        /* whence to seek */
 560 @REPLY
 561     int          new_low;       /* new position low word */
 562     int          new_high;      /* new position high word */
 563 @END
 564
 565
 566 /* Truncate (or extend) a file */
 567 @REQ(truncate_file)
 568     handle_t     handle;        /* handle to the file */
 569 @END
 570
 571
 572 /* Set a file access and modification times */
 573 @REQ(set_file_time)
 574     handle_t     handle;        /* handle to the file */
 575     time_t       access_time;   /* last access time */
 576     time_t       write_time;    /* last write time */
 577 @END
 578
 579
 580 /* Flush a file buffers */
 581 @REQ(flush_file)
 582     handle_t     handle;        /* handle to the file */
 583 @END
 584
 585
 586 /* Get information about a file */
 587 @REQ(get_file_info)
 588     handle_t     handle;        /* handle to the file */
 589 @REPLY
 590     int          type;          /* file type */
 591     int          attr;          /* file attributes */
 592     time_t       access_time;   /* last access time */
 593     time_t       write_time;    /* last write time */
 594     int          size_high;     /* file size */
 595     int          size_low;      /* file size */
 596     int          links;         /* number of links */
 597     int          index_high;    /* unique index */
 598     int          index_low;     /* unique index */
 599     unsigned int serial;        /* volume serial number */
 600 @END
 601
 602
 603 /* Lock a region of a file */
 604 @REQ(lock_file)
 605     handle_t     handle;        /* handle to the file */
 606     unsigned int offset_low;    /* offset of start of lock */
 607     unsigned int offset_high;   /* offset of start of lock */
 608     unsigned int count_low;     /* count of bytes to lock */
 609     unsigned int count_high;    /* count of bytes to lock */
 610 @END
 611
 612
 613 /* Unlock a region of a file */
 614 @REQ(unlock_file)
 615     handle_t     handle;        /* handle to the file */
 616     unsigned int offset_low;    /* offset of start of unlock */
 617     unsigned int offset_high;   /* offset of start of unlock */
 618     unsigned int count_low;     /* count of bytes to unlock */
 619     unsigned int count_high;    /* count of bytes to unlock */
 620 @END
 621
 622
 623 /* Create an anonymous pipe */
 624 @REQ(create_pipe)
 625     int          inherit;       /* inherit flag */
 626 @REPLY
 627     handle_t     handle_read;   /* handle to the read-side of the pipe */
 628     handle_t     handle_write;  /* handle to the write-side of the pipe */
 629 @END
 630
 631
 632 /* Create a socket */
 633 @REQ(create_socket)
 634     unsigned int access;        /* wanted access rights */
 635     int          inherit;       /* inherit flag */
 636     int          family;        /* family, see socket manpage */
 637     int          type;          /* type, see socket manpage */
 638     int          protocol;      /* protocol, see socket manpage */
 639 @REPLY
 640     handle_t     handle;        /* handle to the new socket */
 641 @END
 642
 643
 644 /* Accept a socket */
 645 @REQ(accept_socket)
 646     handle_t     lhandle;       /* handle to the listening socket */
 647     unsigned int access;        /* wanted access rights */
 648     int          inherit;       /* inherit flag */
 649 @REPLY
 650     handle_t     handle;        /* handle to the new socket */
 651 @END
 652
 653
 654 /* Set socket event parameters */
 655 @REQ(set_socket_event)
 656     handle_t     handle;        /* handle to the socket */
 657     unsigned int mask;          /* event mask */
 658     handle_t     event;         /* event object */
 659 @END
 660
 661
 662 /* Get socket event parameters */
 663 @REQ(get_socket_event)
 664     handle_t     handle;        /* handle to the socket */
 665     int          service;       /* clear pending? */
 666     handle_t     s_event;       /* "expected" event object */
 667     handle_t     c_event;       /* event to clear */
 668 @REPLY
 669     unsigned int mask;          /* event mask */
 670     unsigned int pmask;         /* pending events */
 671     unsigned int state;         /* status bits */
 672     VARARG(errors,ints);        /* event errors */
 673 @END
 674
 675
 676 /* Reenable pending socket events */
 677 @REQ(enable_socket_event)
 678     handle_t     handle;        /* handle to the socket */
 679     unsigned int mask;          /* events to re-enable */
 680     unsigned int sstate;        /* status bits to set */
 681     unsigned int cstate;        /* status bits to clear */
 682 @END
 683
 684
 685 /* Allocate a console (only used by a console renderer) */
 686 @REQ(alloc_console)
 687     unsigned int access;        /* wanted access rights */
 688     int          inherit;       /* inherit flag */
 689     void*        pid;           /* pid of process which shall be attached to the console */
 690 @REPLY
 691     handle_t     handle_in;     /* handle to console input */
 692     handle_t     event;         /* handle to renderer events change notification */
 693 @END
 694
 695
 696 /* Free the console of the current process */
 697 @REQ(free_console)
 698 @END
 699
 700
 701 #define CONSOLE_RENDERER_NONE_EVENT        0x00
 702 #define CONSOLE_RENDERER_TITLE_EVENT       0x01
 703 #define CONSOLE_RENDERER_ACTIVE_SB_EVENT   0x02
 704 #define CONSOLE_RENDERER_SB_RESIZE_EVENT   0x03
 705 #define CONSOLE_RENDERER_UPDATE_EVENT      0x04
 706 #define CONSOLE_RENDERER_CURSOR_POS_EVENT  0x05
 707 #define CONSOLE_RENDERER_CURSOR_GEOM_EVENT 0x06
 708 #define CONSOLE_RENDERER_DISPLAY_EVENT     0x07
 709 #define CONSOLE_RENDERER_EXIT_EVENT        0x08
 710 struct console_renderer_event
 711 {
 712     short event;
 713     union
 714     {
 715         struct update
 716         {
 717             short top;
 718             short bottom;
 719         } update;
 720         struct resize
 721         {
 722             short width;
 723             short height;
 724         } resize;
 725         struct cursor_pos
 726         {
 727             short x;
 728             short y;
 729         } cursor_pos;
 730         struct cursor_geom
 731         {
 732             short visible;
 733             short size;
 734         } cursor_geom;
 735         struct display
 736         {
 737             short left;
 738             short top;
 739             short width;
 740             short height;
 741         } display;
 742     } u;
 743 };
 744
 745 /* retrieve console events for the renderer */
 746 @REQ(get_console_renderer_events)
 747     handle_t     handle;        /* handle to console input events */
 748 @REPLY
 749     VARARG(data,bytes);         /* the various console_renderer_events */
 750 @END
 751
 752
 753 /* Open a handle to the process console */
 754 @REQ(open_console)
 755     int          from;          /* 0 (resp 1) input (resp output) of current process console */
 756                                 /* otherwise console_in handle to get active screen buffer? */
 757     unsigned int access;        /* wanted access rights */
 758     int          inherit;       /* inherit flag */
 759     int          share;         /* share mask (only for output handles) */
 760 @REPLY
 761     handle_t     handle;        /* handle to the console */
 762 @END
 763
 764
 765 /* Get a console mode (input or output) */
 766 @REQ(get_console_mode)
 767     handle_t     handle;        /* handle to the console */
 768 @REPLY
 769     int          mode;          /* console mode */
 770 @END
 771
 772
 773 /* Set a console mode (input or output) */
 774 @REQ(set_console_mode)
 775     handle_t     handle;        /* handle to the console */
 776     int          mode;          /* console mode */
 777 @END
 778
 779
 780 /* Set info about a console (input only) */
 781 @REQ(set_console_input_info)
 782     handle_t     handle;        /* handle to console input, or 0 for process' console */
 783     int          mask;          /* setting mask (see below) */
 784     handle_t     active_sb;     /* active screen buffer */
 785     int          history_mode;  /* whether we duplicate lines in history */
 786     int          history_size;  /* number of lines in history */
 787     VARARG(title,unicode_str);  /* console title */
 788 @END
 789 #define SET_CONSOLE_INPUT_INFO_ACTIVE_SB        0x01
 790 #define SET_CONSOLE_INPUT_INFO_TITLE            0x02
 791 #define SET_CONSOLE_INPUT_INFO_HISTORY_MODE     0x04
 792 #define SET_CONSOLE_INPUT_INFO_HISTORY_SIZE     0x08
 793
 794
 795 /* Get info about a console (input only) */
 796 @REQ(get_console_input_info)
 797     handle_t     handle;        /* handle to console input, or 0 for process' console */
 798 @REPLY
 799     int          history_mode;  /* whether we duplicate lines in history */
 800     int          history_size;  /* number of lines in history */
 801     int          history_index; /* number of used lines in history */
 802     VARARG(title,unicode_str);  /* console title */
 803 @END
 804
 805
 806 /* appends a string to console's history */
 807 @REQ(append_console_input_history)
 808     handle_t     handle;        /* handle to console input, or 0 for process' console */
 809     VARARG(line,unicode_str);   /* line to add */
 810 @END
 811
 812
 813 /* appends a string to console's history */
 814 @REQ(get_console_input_history)
 815     handle_t     handle;        /* handle to console input, or 0 for process' console */
 816     int          index;         /* index to get line from */
 817 @REPLY
 818     int          total;         /* total length of line in Unicode chars */
 819     VARARG(line,unicode_str);   /* line to add */
 820 @END
 821
 822
 823 /* creates a new screen buffer on process' console */
 824 @REQ(create_console_output)
 825     handle_t     handle_in;     /* handle to console input, or 0 for process' console */
 826     int          access;        /* wanted access rights */
 827     int          share;         /* sharing credentials */
 828     int          inherit;       /* inherit flag */
 829 @REPLY
 830     handle_t     handle_out;    /* handle to the screen buffer */
 831 @END
 832
 833
 834 /* Set info about a console (output only) */
 835 @REQ(set_console_output_info)
 836     handle_t     handle;        /* handle to the console */
 837     int          mask;          /* setting mask (see below) */
 838     short int    cursor_size;   /* size of cursor (percentage filled) */
 839     short int    cursor_visible;/* cursor visibility flag */
 840     short int    cursor_x;      /* position of cursor (x, y) */
 841     short int    cursor_y;
 842     short int    width;         /* width of the screen buffer */
 843     short int    height;        /* height of the screen buffer */
 844     short int    attr;          /* default attribute */
 845     short int    win_left;      /* window actually displayed by renderer */
 846     short int    win_top;       /* the rect area is expressed withing the */
 847     short int    win_right;     /* boundaries of the screen buffer */
 848     short int    win_bottom;
 849     short int    max_width;     /* maximum size (width x height) for the window */
 850     short int    max_height;
 851 @END
 852 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM     0x01
 853 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_POS      0x02
 854 #define SET_CONSOLE_OUTPUT_INFO_SIZE            0x04
 855 #define SET_CONSOLE_OUTPUT_INFO_ATTR            0x08
 856 #define SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW  0x10
 857 #define SET_CONSOLE_OUTPUT_INFO_MAX_SIZE        0x20
 858
 859
 860 /* Get info about a console (output only) */
 861 @REQ(get_console_output_info)
 862     handle_t     handle;        /* handle to the console */
 863 @REPLY
 864     short int    cursor_size;   /* size of cursor (percentage filled) */
 865     short int    cursor_visible;/* cursor visibility flag */
 866     short int    cursor_x;      /* position of cursor (x, y) */
 867     short int    cursor_y;
 868     short int    width;         /* width of the screen buffer */
 869     short int    height;        /* height of the screen buffer */
 870     short int    attr;          /* default attribute */
 871     short int    win_left;      /* window actually displayed by renderer */
 872     short int    win_top;       /* the rect area is expressed withing the */
 873     short int    win_right;     /* boundaries of the screen buffer */
 874     short int    win_bottom;
 875     short int    max_width;     /* maximum size (width x height) for the window */
 876     short int    max_height;
 877 @END
 878
 879 /* Add input records to a console input queue */
 880 @REQ(write_console_input)
 881     handle_t     handle;        /* handle to the console input */
 882     VARARG(rec,input_records);  /* input records */
 883 @REPLY
 884     int          written;       /* number of records written */
 885 @END
 886
 887
 888 /* Fetch input records from a console input queue */
 889 @REQ(read_console_input)
 890     handle_t     handle;        /* handle to the console input */
 891     int          flush;         /* flush the retrieved records from the queue? */
 892 @REPLY
 893     int          read;          /* number of records read */
 894     VARARG(rec,input_records);  /* input records */
 895 @END
 896
 897
 898 /* write data (chars and/or attributes) in a screen buffer */
 899 @REQ(write_console_output)
 900     handle_t     handle;        /* handle to the console output */
 901     int          x;             /* position where to start writing */
 902     int          y;
 903     int          mode;          /* char info (see below) */
 904     int          wrap;          /* wrap around at end of line? */
 905     VARARG(data,bytes);         /* info to write */
 906 @REPLY
 907     int          written;       /* number of char infos actually written */
 908     int          width;         /* width of screen buffer */
 909     int          height;        /* height of screen buffer */
 910 @END
 911 enum char_info_mode
 912 {
 913     CHAR_INFO_MODE_TEXT,        /* characters only */
 914     CHAR_INFO_MODE_ATTR,        /* attributes only */
 915     CHAR_INFO_MODE_TEXTATTR,    /* both characters and attributes */
 916     CHAR_INFO_MODE_TEXTSTDATTR  /* characters but use standard attributes */
 917 };
 918
 919
 920 /* fill a screen buffer with constant data (chars and/or attributes) */
 921 @REQ(fill_console_output)
 922     handle_t     handle;        /* handle to the console output */
 923     int          x;             /* position where to start writing */
 924     int          y;
 925     int          mode;          /* char info mode */
 926     int          count;         /* number to write */
 927     int          wrap;          /* wrap around at end of line? */
 928     char_info_t  data;          /* data to write */
 929 @REPLY
 930     int          written;       /* number of char infos actually written */
 931 @END
 932
 933
 934 /* read data (chars and/or attributes) from a screen buffer */
 935 @REQ(read_console_output)
 936     handle_t     handle;        /* handle to the console output */
 937     int          x;             /* position (x,y) where to start reading */
 938     int          y;
 939     int          mode;          /* char info mode */
 940     int          wrap;          /* wrap around at end of line? */
 941 @REPLY
 942     int          width;         /* width of screen buffer */
 943     int          height;        /* height of screen buffer */
 944     VARARG(data,bytes);
 945 @END
 946
 947 /* move a rect (of data) in screen buffer content */
 948 @REQ(move_console_output)
 949     handle_t     handle;        /* handle to the console output */
 950     short int    x_src;         /* position (x, y) of rect to start moving from */
 951     short int    y_src;
 952     short int    x_dst;         /* position (x, y) of rect to move to */
 953     short int    y_dst;
 954     short int    w;             /* size of the rect (width, height) to move */
 955     short int    h;
 956 @END
 957
 958
 959 /* Create a change notification */
 960 @REQ(create_change_notification)
 961     int          subtree;       /* watch all the subtree */
 962     int          filter;        /* notification filter */
 963 @REPLY
 964     handle_t     handle;        /* handle to the change notification */
 965 @END
 966
 967
 968 /* Create a file mapping */
 969 @REQ(create_mapping)
 970     int          size_high;     /* mapping size */
 971     int          size_low;      /* mapping size */
 972     int          protect;       /* protection flags (see below) */
 973     int          inherit;       /* inherit flag */
 974     handle_t     file_handle;   /* file handle */
 975     VARARG(name,unicode_str);   /* object name */
 976 @REPLY
 977     handle_t     handle;        /* handle to the mapping */
 978 @END
 979 /* protection flags */
 980 #define VPROT_READ       0x01
 981 #define VPROT_WRITE      0x02
 982 #define VPROT_EXEC       0x04
 983 #define VPROT_WRITECOPY  0x08
 984 #define VPROT_GUARD      0x10
 985 #define VPROT_NOCACHE    0x20
 986 #define VPROT_COMMITTED  0x40
 987 #define VPROT_IMAGE      0x80
 988
 989
 990 /* Open a mapping */
 991 @REQ(open_mapping)
 992     unsigned int access;        /* wanted access rights */
 993     int          inherit;       /* inherit flag */
 994     VARARG(name,unicode_str);   /* object name */
 995 @REPLY
 996     handle_t     handle;        /* handle to the mapping */
 997 @END
 998
 999
1000 /* Get information about a file mapping */
1001 @REQ(get_mapping_info)
1002     handle_t     handle;        /* handle to the mapping */
1003 @REPLY
1004     int          size_high;     /* mapping size */
1005     int          size_low;      /* mapping size */
1006     int          protect;       /* protection flags */
1007     int          header_size;   /* header size (for VPROT_IMAGE mapping) */
1008     void*        base;          /* default base addr (for VPROT_IMAGE mapping) */
1009     handle_t     shared_file;   /* shared mapping file handle */
1010     int          shared_size;   /* shared mapping size */
1011     int          drive_type;    /* type of drive the file is on */
1012 @END
1013
1014
1015 /* Create a device */
1016 @REQ(create_device)
1017     unsigned int access;        /* wanted access rights */
1018     int          inherit;       /* inherit flag */
1019     int          id;            /* client private id */
1020 @REPLY
1021     handle_t     handle;        /* handle to the device */
1022 @END
1023
1024
1025 /* Create a snapshot */
1026 @REQ(create_snapshot)
1027     int          inherit;       /* inherit flag */
1028     int          flags;         /* snapshot flags (TH32CS_*) */
1029     void*        pid;           /* process id */
1030 @REPLY
1031     handle_t     handle;        /* handle to the snapshot */
1032 @END
1033
1034
1035 /* Get the next process from a snapshot */
1036 @REQ(next_process)
1037     handle_t     handle;        /* handle to the snapshot */
1038     int          reset;         /* reset snapshot position? */
1039 @REPLY
1040     int          count;         /* process usage count */
1041     void*        pid;           /* process id */
1042     int          threads;       /* number of threads */
1043     int          priority;      /* process priority */
1044 @END
1045
1046
1047 /* Get the next thread from a snapshot */
1048 @REQ(next_thread)
1049     handle_t     handle;        /* handle to the snapshot */
1050     int          reset;         /* reset snapshot position? */
1051 @REPLY
1052     int          count;         /* thread usage count */
1053     void*        pid;           /* process id */
1054     void*        tid;           /* thread id */
1055     int          base_pri;      /* base priority */
1056     int          delta_pri;     /* delta priority */
1057 @END
1058
1059
1060 /* Get the next module from a snapshot */
1061 @REQ(next_module)
1062     handle_t     handle;        /* handle to the snapshot */
1063     int          reset;         /* reset snapshot position? */
1064 @REPLY
1065     void*        pid;           /* process id */
1066     void*        base;          /* module base address */
1067 @END
1068
1069
1070 /* Wait for a debug event */
1071 @REQ(wait_debug_event)
1072     int           get_handle;  /* should we alloc a handle for waiting? */
1073 @REPLY
1074     void*         pid;         /* process id */
1075     void*         tid;         /* thread id */
1076     handle_t      wait;        /* wait handle if no event ready */
1077     VARARG(event,debug_event); /* debug event data */
1078 @END
1079
1080
1081 /* Queue an exception event */
1082 @REQ(queue_exception_event)
1083     int              first;    /* first chance exception? */
1084     VARARG(record,exc_event);  /* thread context followed by exception record */
1085 @REPLY
1086     handle_t         handle;   /* handle to the queued event */
1087 @END
1088
1089
1090 /* Retrieve the status of an exception event */
1091 @REQ(get_exception_status)
1092     handle_t         handle;   /* handle to the queued event */
1093 @REPLY
1094     int              status;   /* event continuation status */
1095     VARARG(context,context);   /* modified thread context */
1096 @END
1097
1098
1099 /* Send an output string to the debugger */
1100 @REQ(output_debug_string)
1101     void*         string;      /* string to display (in debugged process address space) */
1102     int           unicode;     /* is it Unicode? */
1103     int           length;      /* string length */
1104 @END
1105
1106
1107 /* Continue a debug event */
1108 @REQ(continue_debug_event)
1109     void*        pid;          /* process id to continue */
1110     void*        tid;          /* thread id to continue */
1111     int          status;       /* continuation status */
1112 @END
1113
1114
1115 /* Start debugging an existing process */
1116 @REQ(debug_process)
1117     void*        pid;          /* id of the process to debug */
1118 @END
1119
1120
1121 /* Read data from a process address space */
1122 @REQ(read_process_memory)
1123     handle_t     handle;       /* process handle */
1124     void*        addr;         /* addr to read from */
1125 @REPLY
1126     VARARG(data,bytes);        /* result data */
1127 @END
1128
1129
1130 /* Write data to a process address space */
1131 @REQ(write_process_memory)
1132     handle_t     handle;       /* process handle */
1133     void*        addr;         /* addr to write to (must be int-aligned) */
1134     unsigned int first_mask;   /* mask for first word */
1135     unsigned int last_mask;    /* mask for last word */
1136     VARARG(data,bytes);        /* data to write */
1137 @END
1138
1139
1140 /* Create a registry key */
1141 @REQ(create_key)
1142     handle_t     parent;       /* handle to the parent key */
1143     unsigned int access;       /* desired access rights */
1144     unsigned int options;      /* creation options */
1145     time_t       modif;        /* last modification time */
1146     size_t       namelen;      /* length of key name in bytes */
1147     VARARG(name,unicode_str,namelen);  /* key name */
1148     VARARG(class,unicode_str);         /* class name */
1149 @REPLY
1150     handle_t     hkey;         /* handle to the created key */
1151     int          created;      /* has it been newly created? */
1152 @END
1153
1154 /* Open a registry key */
1155 @REQ(open_key)
1156     handle_t     parent;       /* handle to the parent key */
1157     unsigned int access;       /* desired access rights */
1158     VARARG(name,unicode_str);  /* key name */
1159 @REPLY
1160     handle_t     hkey;         /* handle to the open key */
1161 @END
1162
1163
1164 /* Delete a registry key */
1165 @REQ(delete_key)
1166     handle_t     hkey;         /* handle to the key */
1167 @END
1168
1169
1170 /* Enumerate registry subkeys */
1171 @REQ(enum_key)
1172     handle_t     hkey;         /* handle to registry key */
1173     int          index;        /* index of subkey (or -1 for current key) */
1174     int          info_class;   /* requested information class */
1175 @REPLY
1176     int          subkeys;      /* number of subkeys */
1177     int          max_subkey;   /* longest subkey name */
1178     int          max_class;    /* longest class name */
1179     int          values;       /* number of values */
1180     int          max_value;    /* longest value name */
1181     int          max_data;     /* longest value data */
1182     time_t       modif;        /* last modification time */
1183     size_t       total;        /* total length needed for full name and class */
1184     size_t       namelen;      /* length of key name in bytes */
1185     VARARG(name,unicode_str,namelen);  /* key name */
1186     VARARG(class,unicode_str);         /* class name */
1187 @END
1188
1189
1190 /* Set a value of a registry key */
1191 @REQ(set_key_value)
1192     handle_t     hkey;         /* handle to registry key */
1193     int          type;         /* value type */
1194     size_t       namelen;      /* length of value name in bytes */
1195     VARARG(name,unicode_str,namelen);  /* value name */
1196     VARARG(data,bytes);                /* value data */
1197 @END
1198
1199
1200 /* Retrieve the value of a registry key */
1201 @REQ(get_key_value)
1202     handle_t     hkey;         /* handle to registry key */
1203     VARARG(name,unicode_str);  /* value name */
1204 @REPLY
1205     int          type;         /* value type */
1206     size_t       total;        /* total length needed for data */
1207     VARARG(data,bytes);        /* value data */
1208 @END
1209
1210
1211 /* Enumerate a value of a registry key */
1212 @REQ(enum_key_value)
1213     handle_t     hkey;         /* handle to registry key */
1214     int          index;        /* value index */
1215     int          info_class;   /* requested information class */
1216 @REPLY
1217     int          type;         /* value type */
1218     size_t       total;        /* total length needed for full name and data */
1219     size_t       namelen;      /* length of value name in bytes */
1220     VARARG(name,unicode_str,namelen);  /* value name */
1221     VARARG(data,bytes);                /* value data */
1222 @END
1223
1224
1225 /* Delete a value of a registry key */
1226 @REQ(delete_key_value)
1227     handle_t     hkey;         /* handle to registry key */
1228     VARARG(name,unicode_str);  /* value name */
1229 @END
1230
1231
1232 /* Load a registry branch from a file */
1233 @REQ(load_registry)
1234     handle_t     hkey;         /* root key to load to */
1235     handle_t     file;         /* file to load from */
1236     VARARG(name,unicode_str);  /* subkey name */
1237 @END
1238
1239
1240 /* Save a registry branch to a file */
1241 @REQ(save_registry)
1242     handle_t     hkey;         /* key to save */
1243     handle_t     file;         /* file to save to */
1244 @END
1245
1246
1247 /* Save a registry branch at server exit */
1248 @REQ(save_registry_atexit)
1249     handle_t     hkey;         /* key to save */
1250     VARARG(file,string);       /* file to save to */
1251 @END
1252
1253
1254 /* Set the current and saving level for the registry */
1255 @REQ(set_registry_levels)
1256     int          current;      /* new current level */
1257     int          saving;       /* new saving level */
1258     int          period;       /* duration between periodic saves (milliseconds) */
1259 @END
1260
1261
1262 /* Create a waitable timer */
1263 @REQ(create_timer)
1264     int          inherit;       /* inherit flag */
1265     int          manual;        /* manual reset */
1266     VARARG(name,unicode_str);   /* object name */
1267 @REPLY
1268     handle_t     handle;        /* handle to the timer */
1269 @END
1270
1271
1272 /* Open a waitable timer */
1273 @REQ(open_timer)
1274     unsigned int access;        /* wanted access rights */
1275     int          inherit;       /* inherit flag */
1276     VARARG(name,unicode_str);   /* object name */
1277 @REPLY
1278     handle_t     handle;        /* handle to the timer */
1279 @END
1280
1281 /* Set a waitable timer */
1282 @REQ(set_timer)
1283     handle_t     handle;        /* handle to the timer */
1284     int          sec;           /* next expiration absolute time */
1285     int          usec;          /* next expiration absolute time */
1286     int          period;        /* timer period in ms */
1287     void*        callback;      /* callback function */
1288     void*        arg;           /* callback argument */
1289 @END
1290
1291 /* Cancel a waitable timer */
1292 @REQ(cancel_timer)
1293     handle_t     handle;        /* handle to the timer */
1294 @END
1295
1296
1297 /* Retrieve the current context of a thread */
1298 @REQ(get_thread_context)
1299     handle_t     handle;       /* thread handle */
1300     unsigned int flags;        /* context flags */
1301 @REPLY
1302     VARARG(context,context);   /* thread context */
1303 @END
1304
1305
1306 /* Set the current context of a thread */
1307 @REQ(set_thread_context)
1308     handle_t     handle;       /* thread handle */
1309     unsigned int flags;        /* context flags */
1310     VARARG(context,context);   /* thread context */
1311 @END
1312
1313
1314 /* Fetch a selector entry for a thread */
1315 @REQ(get_selector_entry)
1316     handle_t      handle;      /* thread handle */
1317     int           entry;       /* LDT entry */
1318 @REPLY
1319     unsigned int  base;        /* selector base */
1320     unsigned int  limit;       /* selector limit */
1321     unsigned char flags;       /* selector flags */
1322 @END
1323
1324
1325 /* Add an atom */
1326 @REQ(add_atom)
1327     int           local;       /* is atom in local process table? */
1328     VARARG(name,unicode_str);  /* atom name */
1329 @REPLY
1330     atom_t        atom;        /* resulting atom */
1331 @END
1332
1333
1334 /* Delete an atom */
1335 @REQ(delete_atom)
1336     atom_t        atom;        /* atom handle */
1337     int           local;       /* is atom in local process table? */
1338 @END
1339
1340
1341 /* Find an atom */
1342 @REQ(find_atom)
1343     int          local;        /* is atom in local process table? */
1344     VARARG(name,unicode_str);  /* atom name */
1345 @REPLY
1346     atom_t       atom;         /* atom handle */
1347 @END
1348
1349
1350 /* Get an atom name */
1351 @REQ(get_atom_name)
1352     atom_t       atom;         /* atom handle */
1353     int          local;        /* is atom in local process table? */
1354 @REPLY
1355     int          count;        /* atom lock count */
1356     VARARG(name,unicode_str);  /* atom name */
1357 @END
1358
1359
1360 /* Init the process atom table */
1361 @REQ(init_atom_table)
1362     int          entries;      /* number of entries */
1363 @END
1364
1365
1366 /* Get the message queue of the current thread */
1367 @REQ(get_msg_queue)
1368 @REPLY
1369     handle_t     handle;       /* handle to the queue */
1370 @END
1371
1372
1373 /* Set the current message queue wakeup mask */
1374 @REQ(set_queue_mask)
1375     unsigned int wake_mask;    /* wakeup bits mask */
1376     unsigned int changed_mask; /* changed bits mask */
1377     int          skip_wait;    /* will we skip waiting if signaled? */
1378 @REPLY
1379     unsigned int wake_bits;    /* current wake bits */
1380     unsigned int changed_bits; /* current changed bits */
1381 @END
1382
1383
1384 /* Get the current message queue status */
1385 @REQ(get_queue_status)
1386     int          clear;        /* should we clear the change bits? */
1387 @REPLY
1388     unsigned int wake_bits;    /* wake bits */
1389     unsigned int changed_bits; /* changed bits since last time */
1390 @END
1391
1392
1393 /* Wait for a process to start waiting on input */
1394 @REQ(wait_input_idle)
1395     handle_t     handle;       /* process handle */
1396     int          timeout;      /* timeout */
1397 @REPLY
1398     handle_t     event;        /* handle to idle event */
1399 @END
1400
1401
1402 /* Send a message to a thread queue */
1403 @REQ(send_message)
1404     void*           id;        /* thread id */
1405     int             type;      /* message type (see below) */
1406     user_handle_t   win;       /* window handle */
1407     unsigned int    msg;       /* message code */
1408     unsigned int    wparam;    /* parameters */
1409     unsigned int    lparam;    /* parameters */
1410     int             x;         /* x position */
1411     int             y;         /* y position */
1412     unsigned int    time;      /* message time */
1413     unsigned int    info;      /* extra info */
1414     int             timeout;   /* timeout for reply */
1415     VARARG(data,bytes);        /* message data for sent messages */
1416 @END
1417
1418 enum message_type
1419 {
1420     MSG_ASCII,          /* Ascii message (from SendMessageA) */
1421     MSG_UNICODE,        /* Unicode message (from SendMessageW) */
1422     MSG_NOTIFY,         /* notify message (from SendNotifyMessageW), always Unicode */
1423     MSG_CALLBACK,       /* callback message (from SendMessageCallbackW), always Unicode */
1424     MSG_OTHER_PROCESS,  /* sent from other process, may include vararg data, always Unicode */
1425     MSG_POSTED,         /* posted message (from PostMessageW), always Unicode */
1426     MSG_HARDWARE_RAW,   /* raw hardware message */
1427     MSG_HARDWARE_COOKED /* cooked hardware message */
1428 };
1429
1430
1431 /* Get a message from the current queue */
1432 @REQ(get_message)
1433     int             flags;     /* see below */
1434     user_handle_t   get_win;   /* window handle to get */
1435     unsigned int    get_first; /* first message code to get */
1436     unsigned int    get_last;  /* last message code to get */
1437 @REPLY
1438     int             type;      /* message type */
1439     user_handle_t   win;       /* window handle */
1440     unsigned int    msg;       /* message code */
1441     unsigned int    wparam;    /* parameters */
1442     unsigned int    lparam;    /* parameters */
1443     int             x;         /* x position */
1444     int             y;         /* y position */
1445     unsigned int    time;      /* message time */
1446     unsigned int    info;      /* extra info */
1447     size_t          total;     /* total size of extra data */
1448     VARARG(data,bytes);        /* message data for sent messages */
1449 @END
1450 #define GET_MSG_REMOVE      1  /* remove the message */
1451 #define GET_MSG_SENT_ONLY   2  /* only get sent messages */
1452 #define GET_MSG_REMOVE_LAST 4  /* remove last message returned before checking for a new one */
1453
1454 /* Reply to a sent message */
1455 @REQ(reply_message)
1456     unsigned int    result;    /* message result */
1457     int             remove;    /* should we remove the message? */
1458     VARARG(data,bytes);        /* message data for sent messages */
1459 @END
1460
1461
1462 /* Retrieve the reply for the last message sent */
1463 @REQ(get_message_reply)
1464     int             cancel;    /* cancel message if not ready? */
1465 @REPLY
1466     unsigned int    result;    /* message result */
1467     VARARG(data,bytes);        /* message data for sent messages */
1468 @END
1469
1470
1471 /* Set a window timer */
1472 @REQ(set_win_timer)
1473     user_handle_t   win;       /* window handle */
1474     unsigned int    msg;       /* message to post */
1475     unsigned int    id;        /* timer id */
1476     unsigned int    rate;      /* timer rate in ms */
1477     unsigned int    lparam;    /* message lparam (callback proc) */
1478 @END
1479
1480
1481 /* Kill a window timer */
1482 @REQ(kill_win_timer)
1483     user_handle_t   win;       /* window handle */
1484     unsigned int    msg;       /* message to post */
1485     unsigned int    id;        /* timer id */
1486 @END
1487
1488
1489 /* Open a serial port */
1490 @REQ(create_serial)
1491     unsigned int access;       /* wanted access rights */
1492     int          inherit;      /* inherit flag */
1493     unsigned int attributes;   /* eg. FILE_FLAG_OVERLAPPED */
1494     unsigned int sharing;      /* sharing flags */
1495     VARARG(name,string);       /* file name */
1496 @REPLY
1497     handle_t     handle;       /* handle to the port */
1498 @END
1499
1500
1501 /* Retrieve info about a serial port */
1502 @REQ(get_serial_info)
1503     handle_t     handle;       /* handle to comm port */
1504 @REPLY
1505     unsigned int readinterval;
1506     unsigned int readconst;
1507     unsigned int readmult;
1508     unsigned int writeconst;
1509     unsigned int writemult;
1510     unsigned int eventmask;
1511     unsigned int commerror;
1512 @END
1513
1514
1515 /* Set info about a serial port */
1516 @REQ(set_serial_info)
1517     handle_t     handle;       /* handle to comm port */
1518     int          flags;        /* bitmask to set values (see below) */
1519     unsigned int readinterval;
1520     unsigned int readconst;
1521     unsigned int readmult;
1522     unsigned int writeconst;
1523     unsigned int writemult;
1524     unsigned int eventmask;
1525     unsigned int commerror;
1526 @END
1527 #define SERIALINFO_SET_TIMEOUTS  0x01
1528 #define SERIALINFO_SET_MASK      0x02
1529 #define SERIALINFO_SET_ERROR     0x04
1530
1531
1532 /* Create/Destroy an async I/O */
1533 @REQ(register_async)
1534     handle_t     handle;  /* handle to comm port, socket or file */
1535     void*        func;
1536     int          type;
1537     void*        overlapped;
1538     int          count;
1539     unsigned int status;
1540 @END
1541 #define ASYNC_TYPE_NONE  0x00
1542 #define ASYNC_TYPE_READ  0x01
1543 #define ASYNC_TYPE_WRITE 0x02
1544 #define ASYNC_TYPE_WAIT  0x03
1545
1546
1547 /* Create a named pipe */
1548 @REQ(create_named_pipe)
1549     unsigned int   openmode;
1550     unsigned int   pipemode;
1551     unsigned int   maxinstances;
1552     unsigned int   outsize;
1553     unsigned int   insize;
1554     unsigned int   timeout;
1555     VARARG(filename,string);    /* pipe name */
1556 @REPLY
1557     handle_t       handle;     /* handle to the pipe */
1558 @END
1559
1560
1561 /* Open an existing named pipe */
1562 @REQ(open_named_pipe)
1563     unsigned int   access;
1564     VARARG(filename,string);    /* pipe name */
1565 @REPLY
1566     handle_t       handle;     /* handle to the pipe */
1567 @END
1568
1569
1570 /* Connect to a named pipe */
1571 @REQ(connect_named_pipe)
1572     handle_t       handle;
1573     void*          overlapped;
1574     void*          func;
1575 @END
1576
1577
1578 /* Wait for a named pipe */
1579 @REQ(wait_named_pipe)
1580     unsigned int   timeout;
1581     void*          overlapped;
1582     void*          func;
1583     VARARG(filename,string);    /* pipe name */
1584 @END
1585
1586
1587 /* Disconnect a named pipe */
1588 @REQ(disconnect_named_pipe)
1589     handle_t       handle;
1590 @END
1591
1592
1593 @REQ(get_named_pipe_info)
1594     handle_t       handle;
1595 @REPLY
1596     unsigned int   flags;
1597     unsigned int   maxinstances;
1598     unsigned int   outsize;
1599     unsigned int   insize;
1600 @END
1601
1602
1603 /* Create a window */
1604 @REQ(create_window)
1605     user_handle_t  parent;      /* parent window */
1606     user_handle_t  owner;       /* owner window */
1607     atom_t         atom;        /* class atom */
1608 @REPLY
1609     user_handle_t  handle;      /* created window */
1610 @END
1611
1612
1613 /* Link a window into the tree */
1614 @REQ(link_window)
1615     user_handle_t  handle;      /* handle to the window */
1616     user_handle_t  parent;      /* handle to the parent */
1617     user_handle_t  previous;    /* previous child in Z-order */
1618 @REPLY
1619     user_handle_t  full_parent; /* full handle of new parent */
1620 @END
1621
1622
1623 /* Destroy a window */
1624 @REQ(destroy_window)
1625     user_handle_t  handle;      /* handle to the window */
1626 @END
1627
1628
1629 /* Set a window owner */
1630 @REQ(set_window_owner)
1631     user_handle_t  handle;      /* handle to the window */
1632     user_handle_t  owner;       /* new owner */
1633 @REPLY
1634     user_handle_t  full_owner;  /* full handle of new owner */
1635 @END
1636
1637
1638 /* Get information from a window handle */
1639 @REQ(get_window_info)
1640     user_handle_t  handle;      /* handle to the window */
1641 @REPLY
1642     user_handle_t  full_handle; /* full 32-bit handle */
1643     void*          pid;         /* process owning the window */
1644     void*          tid;         /* thread owning the window */
1645     atom_t         atom;        /* class atom */
1646 @END
1647
1648
1649 /* Set some information in a window */
1650 @REQ(set_window_info)
1651     user_handle_t  handle;        /* handle to the window */
1652     unsigned int   flags;         /* flags for fields to set (see below) */
1653     unsigned int   style;         /* window style */
1654     unsigned int   ex_style;      /* window extended style */
1655     unsigned int   id;            /* window id */
1656     void*          instance;      /* creator instance */
1657     void*          user_data;     /* user-specific data */
1658 @REPLY
1659     unsigned int   old_style;     /* old window style */
1660     unsigned int   old_ex_style;  /* old window extended style */
1661     unsigned int   old_id;        /* old window id */
1662     void*          old_instance;  /* old creator instance */
1663     void*          old_user_data; /* old user-specific data */
1664 @END
1665 #define SET_WIN_STYLE     0x01
1666 #define SET_WIN_EXSTYLE   0x02
1667 #define SET_WIN_ID        0x04
1668 #define SET_WIN_INSTANCE  0x08
1669 #define SET_WIN_USERDATA  0x10
1670
1671
1672 /* Get a list of the window parents, up to the root of the tree */
1673 @REQ(get_window_parents)
1674     user_handle_t  handle;        /* handle to the window */
1675 @REPLY
1676     int            count;         /* total count of parents */
1677     VARARG(parents,user_handles); /* parent handles */
1678 @END
1679
1680
1681 /* Get a list of the window children */
1682 @REQ(get_window_children)
1683     user_handle_t  parent;        /* parent window */
1684     atom_t         atom;          /* class atom for the listed children */
1685     void*          tid;           /* thread owning the listed children */
1686 @REPLY
1687     int            count;         /* total count of children */
1688     VARARG(children,user_handles); /* children handles */
1689 @END
1690
1691
1692 /* Get window tree information from a window handle */
1693 @REQ(get_window_tree)
1694     user_handle_t  handle;        /* handle to the window */
1695 @REPLY
1696     user_handle_t  parent;        /* parent window */
1697     user_handle_t  owner;         /* owner window */
1698     user_handle_t  next_sibling;  /* next sibling in Z-order */
1699     user_handle_t  prev_sibling;  /* prev sibling in Z-order */
1700     user_handle_t  first_sibling; /* first sibling in Z-order */
1701     user_handle_t  last_sibling;  /* last sibling in Z-order */
1702     user_handle_t  first_child;   /* first child */
1703     user_handle_t  last_child;    /* last child */
1704 @END
1705
1706 /* Set the window and client rectangles of a window */
1707 @REQ(set_window_rectangles)
1708     user_handle_t  handle;        /* handle to the window */
1709     rectangle_t    window;        /* window rectangle */
1710     rectangle_t    client;        /* client rectangle */
1711 @END
1712
1713
1714 /* Get the window and client rectangles of a window */
1715 @REQ(get_window_rectangles)
1716     user_handle_t  handle;        /* handle to the window */
1717 @REPLY
1718     rectangle_t    window;        /* window rectangle */
1719     rectangle_t    client;        /* client rectangle */
1720 @END
1721
1722
1723 /* Get the window text */
1724 @REQ(get_window_text)
1725     user_handle_t  handle;        /* handle to the window */
1726 @REPLY
1727     VARARG(text,unicode_str);     /* window text */
1728 @END
1729
1730
1731 /* Set the window text */
1732 @REQ(set_window_text)
1733     user_handle_t  handle;        /* handle to the window */
1734     VARARG(text,unicode_str);     /* window text */
1735 @END
1736
1737
1738 /* Increment the window paint count */
1739 @REQ(inc_window_paint_count)
1740     user_handle_t  handle;        /* handle to the window */
1741     int             incr;         /* increment (can be negative) */
1742 @END
1743
1744
1745 /* Get the coordinates offset between two windows */
1746 @REQ(get_windows_offset)
1747     user_handle_t  from;          /* handle to the first window */
1748     user_handle_t  to;            /* handle to the second window */
1749 @REPLY
1750     int            x;             /* x coordinate offset */
1751     int            y;             /* y coordinate offset */
1752 @END
1753
1754
1755 /* Set a window property */
1756 @REQ(set_window_property)
1757     user_handle_t  window;        /* handle to the window */
1758     atom_t         atom;          /* property atom (high-word set if it was a string) */
1759     int            string;        /* was atom a string originally? */
1760     handle_t       handle;        /* handle to store */
1761 @END
1762
1763
1764 /* Remove a window property */
1765 @REQ(remove_window_property)
1766     user_handle_t  window;        /* handle to the window */
1767     atom_t         atom;          /* property atom */
1768 @REPLY
1769     handle_t       handle;        /* handle stored in property */
1770 @END
1771
1772
1773 /* Get a window property */
1774 @REQ(get_window_property)
1775     user_handle_t  window;        /* handle to the window */
1776     atom_t         atom;          /* property atom */
1777 @REPLY
1778     handle_t       handle;        /* handle stored in property */
1779 @END
1780
1781
1782 /* Get the list of properties of a window */
1783 @REQ(get_window_properties)
1784     user_handle_t  window;        /* handle to the window */
1785 @REPLY
1786     int            total;         /* total number of properties */
1787     VARARG(props,properties);     /* list of properties */
1788 @END