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 #define MAX_ACL_LEN 65535
 182
 183 struct security_descriptor
 184 {
 185     unsigned int control;       /* SE_ flags */
 186     size_t owner_len;
 187     size_t group_len;
 188     size_t sacl_len;
 189     size_t dacl_len;
 190     /* VARARGS(owner,SID); */
 191     /* VARARGS(group,SID); */
 192     /* VARARGS(sacl,ACL); */
 193     /* VARARGS(dacl,ACL); */
 194 };
 195
 196 /****************************************************************/
 197 /* Request declarations */
 198
 199 /* Create a new process from the context of the parent */
 200 @REQ(new_process)
 201     int          inherit_all;  /* inherit all handles from parent */
 202     unsigned int create_flags; /* creation flags */
 203     int          unix_pid;     /* Unix pid of new process */
 204     obj_handle_t exe_file;     /* file handle for main exe */
 205     obj_handle_t hstdin;       /* handle for stdin */
 206     obj_handle_t hstdout;      /* handle for stdout */
 207     obj_handle_t hstderr;      /* handle for stderr */
 208     VARARG(info,startup_info); /* startup information */
 209     VARARG(env,unicode_str);   /* environment for new process */
 210 @REPLY
 211     obj_handle_t info;         /* new process info handle */
 212 @END
 213
 214
 215 /* Retrieve information about a newly started process */
 216 @REQ(get_new_process_info)
 217     obj_handle_t info;           /* info handle returned from new_process_request */
 218     unsigned int process_access; /* access rights for process object */
 219     unsigned int process_attr;   /* attributes for process object */
 220     unsigned int thread_access;  /* access rights for thread object */
 221     unsigned int thread_attr;    /* attributes for thread object */
 222 @REPLY
 223     process_id_t pid;          /* process id */
 224     obj_handle_t phandle;      /* process handle (in the current process) */
 225     thread_id_t  tid;          /* thread id */
 226     obj_handle_t thandle;      /* thread handle (in the current process) */
 227     int          success;      /* did the process start successfully? */
 228 @END
 229
 230
 231 /* Create a new thread from the context of the parent */
 232 @REQ(new_thread)
 233     unsigned int access;       /* wanted access rights */
 234     unsigned int attributes;   /* object attributes */
 235     int          suspend;      /* new thread should be suspended on creation */
 236     int          request_fd;   /* fd for request pipe */
 237 @REPLY
 238     thread_id_t  tid;          /* thread id */
 239     obj_handle_t handle;       /* thread handle (in the current process) */
 240 @END
 241
 242
 243 /* Retrieve the new process startup info */
 244 @REQ(get_startup_info)
 245 @REPLY
 246     obj_handle_t exe_file;     /* file handle for main exe */
 247     obj_handle_t hstdin;       /* handle for stdin */
 248     obj_handle_t hstdout;      /* handle for stdout */
 249     obj_handle_t hstderr;      /* handle for stderr */
 250     VARARG(info,startup_info); /* startup information */
 251     VARARG(env,unicode_str);   /* environment */
 252 @END
 253
 254
 255 /* Signal the end of the process initialization */
 256 @REQ(init_process_done)
 257     void*        module;       /* main module base address */
 258     size_t       module_size;  /* main module size */
 259     void*        entry;        /* process entry point */
 260     void*        name;         /* ptr to ptr to name (in process addr space) */
 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*        peb;          /* address of PEB (in thread address space) */
 272     void*        entry;        /* thread entry point (in thread address space) */
 273     void*        ldt_copy;     /* address of LDT copy (in thread address space) */
 274     int          reply_fd;     /* fd for reply pipe */
 275     int          wait_fd;      /* fd for blocking calls pipe */
 276     int          debug_level;  /* new debug level */
 277 @REPLY
 278     process_id_t pid;          /* process id of the new thread's process */
 279     thread_id_t  tid;          /* thread id of the new thread */
 280     size_t       info_size;    /* total size of startup info */
 281     time_t       server_start; /* server start time */
 282     int          version;      /* protocol version */
 283 @END
 284
 285
 286 /* Terminate a process */
 287 @REQ(terminate_process)
 288     obj_handle_t handle;       /* process handle to terminate */
 289     int          exit_code;    /* process exit code */
 290 @REPLY
 291     int          self;         /* suicide? */
 292 @END
 293
 294
 295 /* Terminate a thread */
 296 @REQ(terminate_thread)
 297     obj_handle_t handle;       /* thread handle to terminate */
 298     int          exit_code;    /* thread exit code */
 299 @REPLY
 300     int          self;         /* suicide? */
 301     int          last;         /* last thread in this process? */
 302 @END
 303
 304
 305 /* Retrieve information about a process */
 306 @REQ(get_process_info)
 307     obj_handle_t handle;           /* process handle */
 308 @REPLY
 309     process_id_t pid;              /* server process id */
 310     process_id_t ppid;             /* server process id of parent */
 311     int          exit_code;        /* process exit code */
 312     int          priority;         /* priority class */
 313     int          affinity;         /* process affinity mask */
 314     void*        peb;              /* PEB address in process address space */
 315 @END
 316
 317
 318 /* Set a process informations */
 319 @REQ(set_process_info)
 320     obj_handle_t handle;       /* process handle */
 321     int          mask;         /* setting mask (see below) */
 322     int          priority;     /* priority class */
 323     int          affinity;     /* affinity mask */
 324 @END
 325 #define SET_PROCESS_INFO_PRIORITY 0x01
 326 #define SET_PROCESS_INFO_AFFINITY 0x02
 327
 328
 329 /* Retrieve information about a thread */
 330 @REQ(get_thread_info)
 331     obj_handle_t handle;        /* thread handle */
 332     thread_id_t  tid_in;        /* thread id (optional) */
 333 @REPLY
 334     process_id_t pid;           /* server process id */
 335     thread_id_t  tid;           /* server thread id */
 336     void*        teb;           /* thread teb pointer */
 337     int          exit_code;     /* thread exit code */
 338     int          priority;      /* thread priority level */
 339     int          affinity;      /* thread affinity mask */
 340     time_t       creation_time; /* thread creation time */
 341     time_t       exit_time;     /* thread exit time */
 342 @END
 343
 344
 345 /* Set a thread informations */
 346 @REQ(set_thread_info)
 347     obj_handle_t handle;       /* thread handle */
 348     int          mask;         /* setting mask (see below) */
 349     int          priority;     /* priority class */
 350     int          affinity;     /* affinity mask */
 351     obj_handle_t token;        /* impersonation token */
 352 @END
 353 #define SET_THREAD_INFO_PRIORITY 0x01
 354 #define SET_THREAD_INFO_AFFINITY 0x02
 355 #define SET_THREAD_INFO_TOKEN    0x04
 356
 357
 358 /* Retrieve information about a module */
 359 @REQ(get_dll_info)
 360     obj_handle_t handle;       /* process handle */
 361     void*        base_address; /* base address of module */
 362 @REPLY
 363     size_t       size;          /* module size */
 364     void*        entry_point;
 365     VARARG(filename,unicode_str); /* file name of module */
 366 @END
 367
 368
 369 /* Suspend a thread */
 370 @REQ(suspend_thread)
 371     obj_handle_t handle;       /* thread handle */
 372 @REPLY
 373     int          count;        /* new suspend count */
 374 @END
 375
 376
 377 /* Resume a thread */
 378 @REQ(resume_thread)
 379     obj_handle_t handle;       /* thread handle */
 380 @REPLY
 381     int          count;        /* new suspend count */
 382 @END
 383
 384
 385 /* Notify the server that a dll has been loaded */
 386 @REQ(load_dll)
 387     obj_handle_t handle;       /* file handle */
 388     void*        base;         /* base address */
 389     size_t       size;         /* dll size */
 390     int          dbg_offset;   /* debug info offset */
 391     int          dbg_size;     /* debug info size */
 392     void*        name;         /* ptr to ptr to name (in process addr space) */
 393     VARARG(filename,unicode_str); /* file name of dll */
 394 @END
 395
 396
 397 /* Notify the server that a dll is being unloaded */
 398 @REQ(unload_dll)
 399     void*        base;         /* base address */
 400 @END
 401
 402
 403 /* Queue an APC for a thread */
 404 @REQ(queue_apc)
 405     obj_handle_t handle;       /* thread handle */
 406     int          user;         /* user or system apc? */
 407     void*        func;         /* function to call */
 408     void*        arg1;         /* params for function to call */
 409     void*        arg2;
 410     void*        arg3;
 411 @END
 412
 413
 414 /* Get next APC to call */
 415 @REQ(get_apc)
 416     int          alertable;    /* is thread alertable? */
 417 @REPLY
 418     void*        func;         /* function to call */
 419     int          type;         /* function type */
 420     void*        arg1;         /* function arguments */
 421     void*        arg2;
 422     void*        arg3;
 423 @END
 424 enum apc_type { APC_NONE, APC_USER, APC_TIMER, APC_ASYNC_IO };
 425
 426
 427 /* Close a handle for the current process */
 428 @REQ(close_handle)
 429     obj_handle_t handle;       /* handle to close */
 430 @REPLY
 431     int          fd;           /* associated fd to close */
 432 @END
 433
 434
 435 /* Set a handle information */
 436 @REQ(set_handle_info)
 437     obj_handle_t handle;       /* handle we are interested in */
 438     int          flags;        /* new handle flags */
 439     int          mask;         /* mask for flags to set */
 440 @REPLY
 441     int          old_flags;    /* old flag value */
 442 @END
 443
 444
 445 /* Duplicate a handle */
 446 @REQ(dup_handle)
 447     obj_handle_t src_process;  /* src process handle */
 448     obj_handle_t src_handle;   /* src handle to duplicate */
 449     obj_handle_t dst_process;  /* dst process handle */
 450     unsigned int access;       /* wanted access rights */
 451     unsigned int attributes;   /* object attributes */
 452     unsigned int options;      /* duplicate options (see below) */
 453 @REPLY
 454     obj_handle_t handle;       /* duplicated handle in dst process */
 455     int          fd;           /* associated fd to close */
 456 @END
 457 #define DUP_HANDLE_CLOSE_SOURCE  DUPLICATE_CLOSE_SOURCE
 458 #define DUP_HANDLE_SAME_ACCESS   DUPLICATE_SAME_ACCESS
 459 #define DUP_HANDLE_MAKE_GLOBAL   0x80000000  /* Not a Windows flag */
 460
 461
 462 /* Open a handle to a process */
 463 @REQ(open_process)
 464     process_id_t pid;          /* process id to open */
 465     unsigned int access;       /* wanted access rights */
 466     unsigned int attributes;   /* object attributes */
 467 @REPLY
 468     obj_handle_t handle;       /* handle to the process */
 469 @END
 470
 471
 472 /* Open a handle to a thread */
 473 @REQ(open_thread)
 474     thread_id_t  tid;          /* thread id to open */
 475     unsigned int access;       /* wanted access rights */
 476     unsigned int attributes;   /* object attributes */
 477 @REPLY
 478     obj_handle_t handle;       /* handle to the thread */
 479 @END
 480
 481
 482 /* Wait for handles */
 483 @REQ(select)
 484     int          flags;        /* wait flags (see below) */
 485     void*        cookie;       /* magic cookie to return to client */
 486     obj_handle_t signal;       /* object to signal (0 if none) */
 487     abs_time_t   timeout;      /* absolute timeout */
 488     VARARG(handles,handles);   /* handles to select on */
 489 @END
 490 #define SELECT_ALL           1
 491 #define SELECT_ALERTABLE     2
 492 #define SELECT_INTERRUPTIBLE 4
 493 #define SELECT_TIMEOUT       8
 494
 495
 496 /* Create an event */
 497 @REQ(create_event)
 498     unsigned int access;        /* wanted access rights */
 499     unsigned int attributes;    /* object attributes */
 500     obj_handle_t rootdir;       /* root directory */
 501     int          manual_reset;  /* manual reset event */
 502     int          initial_state; /* initial state of the event */
 503     VARARG(name,unicode_str);   /* object name */
 504 @REPLY
 505     obj_handle_t handle;        /* handle to the event */
 506 @END
 507
 508 /* Event operation */
 509 @REQ(event_op)
 510     obj_handle_t  handle;       /* handle to event */
 511     int           op;           /* event operation (see below) */
 512 @END
 513 enum event_op { PULSE_EVENT, SET_EVENT, RESET_EVENT };
 514
 515
 516 /* Open an event */
 517 @REQ(open_event)
 518     unsigned int access;        /* wanted access rights */
 519     unsigned int attributes;    /* object attributes */
 520     obj_handle_t rootdir;       /* root directory */
 521     VARARG(name,unicode_str);   /* object name */
 522 @REPLY
 523     obj_handle_t handle;        /* handle to the event */
 524 @END
 525
 526
 527 /* Create a mutex */
 528 @REQ(create_mutex)
 529     unsigned int access;        /* wanted access rights */
 530     unsigned int attributes;    /* object attributes */
 531     obj_handle_t rootdir;       /* root directory */
 532     int          owned;         /* initially owned? */
 533     VARARG(name,unicode_str);   /* object name */
 534 @REPLY
 535     obj_handle_t handle;        /* handle to the mutex */
 536 @END
 537
 538
 539 /* Release a mutex */
 540 @REQ(release_mutex)
 541     obj_handle_t handle;        /* handle to the mutex */
 542 @REPLY
 543     unsigned int prev_count;    /* value of internal counter, before release */
 544 @END
 545
 546
 547 /* Open a mutex */
 548 @REQ(open_mutex)
 549     unsigned int access;        /* wanted access rights */
 550     unsigned int attributes;    /* object attributes */
 551     obj_handle_t rootdir;       /* root directory */
 552     VARARG(name,unicode_str);   /* object name */
 553 @REPLY
 554     obj_handle_t handle;        /* handle to the mutex */
 555 @END
 556
 557
 558 /* Create a semaphore */
 559 @REQ(create_semaphore)
 560     unsigned int access;        /* wanted access rights */
 561     unsigned int attributes;    /* object attributes */
 562     obj_handle_t rootdir;       /* root directory */
 563     unsigned int initial;       /* initial count */
 564     unsigned int max;           /* maximum count */
 565     VARARG(name,unicode_str);   /* object name */
 566 @REPLY
 567     obj_handle_t handle;        /* handle to the semaphore */
 568 @END
 569
 570
 571 /* Release a semaphore */
 572 @REQ(release_semaphore)
 573     obj_handle_t handle;        /* handle to the semaphore */
 574     unsigned int count;         /* count to add to semaphore */
 575 @REPLY
 576     unsigned int prev_count;    /* previous semaphore count */
 577 @END
 578
 579
 580 /* Open a semaphore */
 581 @REQ(open_semaphore)
 582     unsigned int access;        /* wanted access rights */
 583     unsigned int attributes;    /* object attributes */
 584     obj_handle_t rootdir;       /* root directory */
 585     VARARG(name,unicode_str);   /* object name */
 586 @REPLY
 587     obj_handle_t handle;        /* handle to the semaphore */
 588 @END
 589
 590
 591 /* Create a file */
 592 @REQ(create_file)
 593     unsigned int access;        /* wanted access rights */
 594     unsigned int attributes;    /* object attributes */
 595     unsigned int sharing;       /* sharing flags */
 596     int          create;        /* file create action */
 597     unsigned int options;       /* file options */
 598     unsigned int attrs;         /* file attributes for creation */
 599     VARARG(filename,string);    /* file name */
 600 @REPLY
 601     obj_handle_t handle;        /* handle to the file */
 602 @END
 603
 604
 605 /* Open a file object */
 606 @REQ(open_file_object)
 607     unsigned int access;        /* wanted access rights */
 608     unsigned int attributes;    /* open attributes */
 609     obj_handle_t rootdir;       /* root directory */
 610     unsigned int sharing;       /* sharing flags */
 611     VARARG(filename,unicode_str); /* file name */
 612 @REPLY
 613     obj_handle_t handle;        /* handle to the file */
 614 @END
 615
 616
 617 /* Allocate a file handle for a Unix fd */
 618 @REQ(alloc_file_handle)
 619     unsigned int access;        /* wanted access rights */
 620     unsigned int attributes;    /* object attributes */
 621     int          fd;            /* file descriptor on the client side */
 622 @REPLY
 623     obj_handle_t handle;        /* handle to the file */
 624 @END
 625
 626
 627 /* Get a Unix fd to access a file */
 628 @REQ(get_handle_fd)
 629     obj_handle_t handle;        /* handle to the file */
 630     unsigned int access;        /* wanted access rights */
 631 @REPLY
 632     int          fd;            /* file descriptor */
 633     int          removable;     /* is device removable? (-1 if unknown) */
 634     int          flags;         /* file read/write flags (see below) */
 635 @END
 636 #define FD_FLAG_OVERLAPPED         0x01 /* fd opened in overlapped mode */
 637 #define FD_FLAG_TIMEOUT            0x02 /* read/write is synchronous */
 638 #define FD_FLAG_RECV_SHUTDOWN      0x04
 639 #define FD_FLAG_SEND_SHUTDOWN      0x08
 640 #define FD_FLAG_AVAILABLE          0x10 /* in overlap read/write operation,
 641                                          * only handle available data (don't wait) */
 642
 643 /* Set the cached file descriptor of a handle */
 644 @REQ(set_handle_fd)
 645     obj_handle_t handle;       /* handle we are interested in */
 646     int          fd;           /* file descriptor */
 647     int          removable;    /* is device removable? (-1 if unknown) */
 648 @REPLY
 649     int          cur_fd;       /* current file descriptor */
 650 @END
 651
 652
 653 /* Flush a file buffers */
 654 @REQ(flush_file)
 655     obj_handle_t handle;        /* handle to the file */
 656 @REPLY
 657     obj_handle_t event;         /* event set when finished */
 658 @END
 659
 660
 661 /* Lock a region of a file */
 662 @REQ(lock_file)
 663     obj_handle_t handle;        /* handle to the file */
 664     unsigned int offset_low;    /* offset of start of lock */
 665     unsigned int offset_high;   /* offset of start of lock */
 666     unsigned int count_low;     /* count of bytes to lock */
 667     unsigned int count_high;    /* count of bytes to lock */
 668     int          shared;        /* shared or exclusive lock? */
 669     int          wait;          /* do we want to wait? */
 670 @REPLY
 671     obj_handle_t handle;        /* handle to wait on */
 672     int          overlapped;    /* is it an overlapped I/O handle? */
 673 @END
 674
 675
 676 /* Unlock a region of a file */
 677 @REQ(unlock_file)
 678     obj_handle_t handle;        /* handle to the file */
 679     unsigned int offset_low;    /* offset of start of unlock */
 680     unsigned int offset_high;   /* offset of start of unlock */
 681     unsigned int count_low;     /* count of bytes to unlock */
 682     unsigned int count_high;    /* count of bytes to unlock */
 683 @END
 684
 685
 686 /* Get ready to unmount a Unix device */
 687 @REQ(unmount_device)
 688     obj_handle_t handle;        /* handle to a file on the device */
 689 @END
 690
 691
 692 /* Create a socket */
 693 @REQ(create_socket)
 694     unsigned int access;        /* wanted access rights */
 695     unsigned int attributes;    /* object attributes */
 696     int          family;        /* family, see socket manpage */
 697     int          type;          /* type, see socket manpage */
 698     int          protocol;      /* protocol, see socket manpage */
 699     unsigned int flags;         /* socket flags */
 700 @REPLY
 701     obj_handle_t handle;        /* handle to the new socket */
 702 @END
 703
 704
 705 /* Accept a socket */
 706 @REQ(accept_socket)
 707     obj_handle_t lhandle;       /* handle to the listening socket */
 708     unsigned int access;        /* wanted access rights */
 709     unsigned int attributes;    /* object attributes */
 710 @REPLY
 711     obj_handle_t handle;        /* handle to the new socket */
 712 @END
 713
 714
 715 /* Set socket event parameters */
 716 @REQ(set_socket_event)
 717     obj_handle_t  handle;        /* handle to the socket */
 718     unsigned int  mask;          /* event mask */
 719     obj_handle_t  event;         /* event object */
 720     user_handle_t window;        /* window to send the message to */
 721     unsigned int  msg;           /* message to send */
 722 @END
 723
 724
 725 /* Get socket event parameters */
 726 @REQ(get_socket_event)
 727     obj_handle_t handle;        /* handle to the socket */
 728     int          service;       /* clear pending? */
 729     obj_handle_t c_event;       /* event to clear */
 730 @REPLY
 731     unsigned int mask;          /* event mask */
 732     unsigned int pmask;         /* pending events */
 733     unsigned int state;         /* status bits */
 734     VARARG(errors,ints);        /* event errors */
 735 @END
 736
 737
 738 /* Reenable pending socket events */
 739 @REQ(enable_socket_event)
 740     obj_handle_t handle;        /* handle to the socket */
 741     unsigned int mask;          /* events to re-enable */
 742     unsigned int sstate;        /* status bits to set */
 743     unsigned int cstate;        /* status bits to clear */
 744 @END
 745
 746 @REQ(set_socket_deferred)
 747     obj_handle_t handle;        /* handle to the socket */
 748     obj_handle_t deferred;      /* handle to the socket for which accept() is deferred */
 749 @END
 750
 751 /* Allocate a console (only used by a console renderer) */
 752 @REQ(alloc_console)
 753     unsigned int access;        /* wanted access rights */
 754     unsigned int attributes;    /* object attributes */
 755     process_id_t pid;           /* pid of process which shall be attached to the console */
 756 @REPLY
 757     obj_handle_t handle_in;     /* handle to console input */
 758     obj_handle_t event;         /* handle to renderer events change notification */
 759 @END
 760
 761
 762 /* Free the console of the current process */
 763 @REQ(free_console)
 764 @END
 765
 766
 767 #define CONSOLE_RENDERER_NONE_EVENT        0x00
 768 #define CONSOLE_RENDERER_TITLE_EVENT       0x01
 769 #define CONSOLE_RENDERER_ACTIVE_SB_EVENT   0x02
 770 #define CONSOLE_RENDERER_SB_RESIZE_EVENT   0x03
 771 #define CONSOLE_RENDERER_UPDATE_EVENT      0x04
 772 #define CONSOLE_RENDERER_CURSOR_POS_EVENT  0x05
 773 #define CONSOLE_RENDERER_CURSOR_GEOM_EVENT 0x06
 774 #define CONSOLE_RENDERER_DISPLAY_EVENT     0x07
 775 #define CONSOLE_RENDERER_EXIT_EVENT        0x08
 776 struct console_renderer_event
 777 {
 778     short event;
 779     union
 780     {
 781         struct update
 782         {
 783             short top;
 784             short bottom;
 785         } update;
 786         struct resize
 787         {
 788             short width;
 789             short height;
 790         } resize;
 791         struct cursor_pos
 792         {
 793             short x;
 794             short y;
 795         } cursor_pos;
 796         struct cursor_geom
 797         {
 798             short visible;
 799             short size;
 800         } cursor_geom;
 801         struct display
 802         {
 803             short left;
 804             short top;
 805             short width;
 806             short height;
 807         } display;
 808     } u;
 809 };
 810
 811 /* retrieve console events for the renderer */
 812 @REQ(get_console_renderer_events)
 813     obj_handle_t handle;        /* handle to console input events */
 814 @REPLY
 815     VARARG(data,bytes);         /* the various console_renderer_events */
 816 @END
 817
 818
 819 /* Open a handle to the process console */
 820 @REQ(open_console)
 821     int          from;          /* 0 (resp 1) input (resp output) of current process console */
 822                                 /* otherwise console_in handle to get active screen buffer? */
 823     unsigned int access;        /* wanted access rights */
 824     unsigned int attributes;    /* object attributes */
 825     int          share;         /* share mask (only for output handles) */
 826 @REPLY
 827     obj_handle_t handle;        /* handle to the console */
 828 @END
 829
 830
 831 /* Get the input queue wait event */
 832 @REQ(get_console_wait_event)
 833 @REPLY
 834     obj_handle_t handle;
 835 @END
 836
 837 /* Get a console mode (input or output) */
 838 @REQ(get_console_mode)
 839     obj_handle_t handle;        /* handle to the console */
 840 @REPLY
 841     int          mode;          /* console mode */
 842 @END
 843
 844
 845 /* Set a console mode (input or output) */
 846 @REQ(set_console_mode)
 847     obj_handle_t handle;        /* handle to the console */
 848     int          mode;          /* console mode */
 849 @END
 850
 851
 852 /* Set info about a console (input only) */
 853 @REQ(set_console_input_info)
 854     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 855     int          mask;          /* setting mask (see below) */
 856     obj_handle_t active_sb;     /* active screen buffer */
 857     int          history_mode;  /* whether we duplicate lines in history */
 858     int          history_size;  /* number of lines in history */
 859     int          edition_mode;  /* index to the edition mode flavors */
 860     VARARG(title,unicode_str);  /* console title */
 861 @END
 862 #define SET_CONSOLE_INPUT_INFO_ACTIVE_SB        0x01
 863 #define SET_CONSOLE_INPUT_INFO_TITLE            0x02
 864 #define SET_CONSOLE_INPUT_INFO_HISTORY_MODE     0x04
 865 #define SET_CONSOLE_INPUT_INFO_HISTORY_SIZE     0x08
 866 #define SET_CONSOLE_INPUT_INFO_EDITION_MODE     0x10
 867
 868
 869 /* Get info about a console (input only) */
 870 @REQ(get_console_input_info)
 871     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 872 @REPLY
 873     int          history_mode;  /* whether we duplicate lines in history */
 874     int          history_size;  /* number of lines in history */
 875     int          history_index; /* number of used lines in history */
 876     int          edition_mode;  /* index to the edition mode flavors */
 877     VARARG(title,unicode_str);  /* console title */
 878 @END
 879
 880
 881 /* appends a string to console's history */
 882 @REQ(append_console_input_history)
 883     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 884     VARARG(line,unicode_str);   /* line to add */
 885 @END
 886
 887
 888 /* appends a string to console's history */
 889 @REQ(get_console_input_history)
 890     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 891     int          index;         /* index to get line from */
 892 @REPLY
 893     int          total;         /* total length of line in Unicode chars */
 894     VARARG(line,unicode_str);   /* line to add */
 895 @END
 896
 897
 898 /* creates a new screen buffer on process' console */
 899 @REQ(create_console_output)
 900     obj_handle_t handle_in;     /* handle to console input, or 0 for process' console */
 901     unsigned int access;        /* wanted access rights */
 902     unsigned int attributes;    /* object attributes */
 903     unsigned int share;         /* sharing credentials */
 904 @REPLY
 905     obj_handle_t handle_out;    /* handle to the screen buffer */
 906 @END
 907
 908
 909 /* Set info about a console (output only) */
 910 @REQ(set_console_output_info)
 911     obj_handle_t handle;        /* handle to the console */
 912     int          mask;          /* setting mask (see below) */
 913     short int    cursor_size;   /* size of cursor (percentage filled) */
 914     short int    cursor_visible;/* cursor visibility flag */
 915     short int    cursor_x;      /* position of cursor (x, y) */
 916     short int    cursor_y;
 917     short int    width;         /* width of the screen buffer */
 918     short int    height;        /* height of the screen buffer */
 919     short int    attr;          /* default attribute */
 920     short int    win_left;      /* window actually displayed by renderer */
 921     short int    win_top;       /* the rect area is expressed withing the */
 922     short int    win_right;     /* boundaries of the screen buffer */
 923     short int    win_bottom;
 924     short int    max_width;     /* maximum size (width x height) for the window */
 925     short int    max_height;
 926 @END
 927 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM     0x01
 928 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_POS      0x02
 929 #define SET_CONSOLE_OUTPUT_INFO_SIZE            0x04
 930 #define SET_CONSOLE_OUTPUT_INFO_ATTR            0x08
 931 #define SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW  0x10
 932 #define SET_CONSOLE_OUTPUT_INFO_MAX_SIZE        0x20
 933
 934
 935 /* Get info about a console (output only) */
 936 @REQ(get_console_output_info)
 937     obj_handle_t handle;        /* handle to the console */
 938 @REPLY
 939     short int    cursor_size;   /* size of cursor (percentage filled) */
 940     short int    cursor_visible;/* cursor visibility flag */
 941     short int    cursor_x;      /* position of cursor (x, y) */
 942     short int    cursor_y;
 943     short int    width;         /* width of the screen buffer */
 944     short int    height;        /* height of the screen buffer */
 945     short int    attr;          /* default attribute */
 946     short int    win_left;      /* window actually displayed by renderer */
 947     short int    win_top;       /* the rect area is expressed withing the */
 948     short int    win_right;     /* boundaries of the screen buffer */
 949     short int    win_bottom;
 950     short int    max_width;     /* maximum size (width x height) for the window */
 951     short int    max_height;
 952 @END
 953
 954 /* Add input records to a console input queue */
 955 @REQ(write_console_input)
 956     obj_handle_t handle;        /* handle to the console input */
 957     VARARG(rec,input_records);  /* input records */
 958 @REPLY
 959     int          written;       /* number of records written */
 960 @END
 961
 962
 963 /* Fetch input records from a console input queue */
 964 @REQ(read_console_input)
 965     obj_handle_t handle;        /* handle to the console input */
 966     int          flush;         /* flush the retrieved records from the queue? */
 967 @REPLY
 968     int          read;          /* number of records read */
 969     VARARG(rec,input_records);  /* input records */
 970 @END
 971
 972
 973 /* write data (chars and/or attributes) in a screen buffer */
 974 @REQ(write_console_output)
 975     obj_handle_t handle;        /* handle to the console output */
 976     int          x;             /* position where to start writing */
 977     int          y;
 978     int          mode;          /* char info (see below) */
 979     int          wrap;          /* wrap around at end of line? */
 980     VARARG(data,bytes);         /* info to write */
 981 @REPLY
 982     int          written;       /* number of char infos actually written */
 983     int          width;         /* width of screen buffer */
 984     int          height;        /* height of screen buffer */
 985 @END
 986 enum char_info_mode
 987 {
 988     CHAR_INFO_MODE_TEXT,        /* characters only */
 989     CHAR_INFO_MODE_ATTR,        /* attributes only */
 990     CHAR_INFO_MODE_TEXTATTR,    /* both characters and attributes */
 991     CHAR_INFO_MODE_TEXTSTDATTR  /* characters but use standard attributes */
 992 };
 993
 994
 995 /* fill a screen buffer with constant data (chars and/or attributes) */
 996 @REQ(fill_console_output)
 997     obj_handle_t handle;        /* handle to the console output */
 998     int          x;             /* position where to start writing */
 999     int          y;
1000     int          mode;          /* char info mode */
1001     int          count;         /* number to write */
1002     int          wrap;          /* wrap around at end of line? */
1003     char_info_t  data;          /* data to write */
1004 @REPLY
1005     int          written;       /* number of char infos actually written */
1006 @END
1007
1008
1009 /* read data (chars and/or attributes) from a screen buffer */
1010 @REQ(read_console_output)
1011     obj_handle_t handle;        /* handle to the console output */
1012     int          x;             /* position (x,y) where to start reading */
1013     int          y;
1014     int          mode;          /* char info mode */
1015     int          wrap;          /* wrap around at end of line? */
1016 @REPLY
1017     int          width;         /* width of screen buffer */
1018     int          height;        /* height of screen buffer */
1019     VARARG(data,bytes);
1020 @END
1021
1022
1023 /* move a rect (of data) in screen buffer content */
1024 @REQ(move_console_output)
1025     obj_handle_t handle;        /* handle to the console output */
1026     short int    x_src;         /* position (x, y) of rect to start moving from */
1027     short int    y_src;
1028     short int    x_dst;         /* position (x, y) of rect to move to */
1029     short int    y_dst;
1030     short int    w;             /* size of the rect (width, height) to move */
1031     short int    h;
1032 @END
1033
1034
1035 /* Sends a signal to a process group */
1036 @REQ(send_console_signal)
1037     int          signal;        /* the signal to send */
1038     process_id_t group_id;      /* the group to send the signal to */
1039 @END
1040
1041
1042 /* enable directory change notifications */
1043 @REQ(read_directory_changes)
1044     obj_handle_t handle;        /* handle to the directory */
1045     obj_handle_t event;         /* handle to the event */
1046     unsigned int filter;        /* notification filter */
1047     int          want_data;     /* flag indicating whether change data should be collected */
1048     void*        io_apc;        /* APC routine to queue upon end of async */
1049     void*        io_sb;         /* I/O status block (unique across all async on this handle) */
1050     void*        io_user;       /* data to pass back to caller */
1051 @END
1052
1053
1054 @REQ(read_change)
1055     obj_handle_t handle;
1056 @REPLY
1057     int          action;        /* type of change */
1058     VARARG(name,string);        /* name of directory entry that changed */
1059 @END
1060
1061
1062 /* Create a file mapping */
1063 @REQ(create_mapping)
1064     unsigned int access;        /* wanted access rights */
1065     unsigned int attributes;    /* object attributes */
1066     obj_handle_t rootdir;       /* root directory */
1067     int          size_high;     /* mapping size */
1068     int          size_low;      /* mapping size */
1069     int          protect;       /* protection flags (see below) */
1070     obj_handle_t file_handle;   /* file handle */
1071     VARARG(name,unicode_str);   /* object name */
1072 @REPLY
1073     obj_handle_t handle;        /* handle to the mapping */
1074 @END
1075 /* protection flags */
1076 #define VPROT_READ       0x01
1077 #define VPROT_WRITE      0x02
1078 #define VPROT_EXEC       0x04
1079 #define VPROT_WRITECOPY  0x08
1080 #define VPROT_GUARD      0x10
1081 #define VPROT_NOCACHE    0x20
1082 #define VPROT_COMMITTED  0x40
1083 #define VPROT_IMAGE      0x80
1084
1085
1086 /* Open a mapping */
1087 @REQ(open_mapping)
1088     unsigned int access;        /* wanted access rights */
1089     unsigned int attributes;    /* object attributes */
1090     obj_handle_t rootdir;       /* root directory */
1091     VARARG(name,unicode_str);   /* object name */
1092 @REPLY
1093     obj_handle_t handle;        /* handle to the mapping */
1094 @END
1095
1096
1097 /* Get information about a file mapping */
1098 @REQ(get_mapping_info)
1099     obj_handle_t handle;        /* handle to the mapping */
1100 @REPLY
1101     int          size_high;     /* mapping size */
1102     int          size_low;      /* mapping size */
1103     int          protect;       /* protection flags */
1104     int          header_size;   /* header size (for VPROT_IMAGE mapping) */
1105     void*        base;          /* default base addr (for VPROT_IMAGE mapping) */
1106     obj_handle_t shared_file;   /* shared mapping file handle */
1107     int          shared_size;   /* shared mapping size */
1108 @END
1109
1110
1111 #define SNAP_HEAPLIST   0x00000001
1112 #define SNAP_PROCESS    0x00000002
1113 #define SNAP_THREAD     0x00000004
1114 #define SNAP_MODULE     0x00000008
1115 /* Create a snapshot */
1116 @REQ(create_snapshot)
1117     unsigned int attributes;    /* object attributes */
1118     int          flags;         /* snapshot flags (SNAP_*) */
1119     process_id_t pid;           /* process id */
1120 @REPLY
1121     obj_handle_t handle;        /* handle to the snapshot */
1122 @END
1123
1124
1125 /* Get the next process from a snapshot */
1126 @REQ(next_process)
1127     obj_handle_t handle;        /* handle to the snapshot */
1128     int          reset;         /* reset snapshot position? */
1129 @REPLY
1130     int          count;         /* process usage count */
1131     process_id_t pid;           /* process id */
1132     process_id_t ppid;          /* parent process id */
1133     void*        heap;          /* heap base */
1134     void*        module;        /* main module */
1135     int          threads;       /* number of threads */
1136     int          priority;      /* process priority */
1137     int          handles;       /* number of handles */
1138     VARARG(filename,unicode_str); /* file name of main exe */
1139 @END
1140
1141
1142 /* Get the next thread from a snapshot */
1143 @REQ(next_thread)
1144     obj_handle_t handle;        /* handle to the snapshot */
1145     int          reset;         /* reset snapshot position? */
1146 @REPLY
1147     int          count;         /* thread usage count */
1148     process_id_t pid;           /* process id */
1149     thread_id_t  tid;           /* thread id */
1150     int          base_pri;      /* base priority */
1151     int          delta_pri;     /* delta priority */
1152 @END
1153
1154
1155 /* Get the next module from a snapshot */
1156 @REQ(next_module)
1157     obj_handle_t handle;        /* handle to the snapshot */
1158     int          reset;         /* reset snapshot position? */
1159 @REPLY
1160     process_id_t pid;           /* process id */
1161     void*        base;          /* module base address */
1162     size_t       size;          /* module size */
1163     VARARG(filename,unicode_str); /* file name of module */
1164 @END
1165
1166
1167 /* Wait for a debug event */
1168 @REQ(wait_debug_event)
1169     int           get_handle;  /* should we alloc a handle for waiting? */
1170 @REPLY
1171     process_id_t  pid;         /* process id */
1172     thread_id_t   tid;         /* thread id */
1173     obj_handle_t  wait;        /* wait handle if no event ready */
1174     VARARG(event,debug_event); /* debug event data */
1175 @END
1176
1177
1178 /* Queue an exception event */
1179 @REQ(queue_exception_event)
1180     int              first;    /* first chance exception? */
1181     VARARG(record,exc_event);  /* thread context followed by exception record */
1182 @REPLY
1183     obj_handle_t     handle;   /* handle to the queued event */
1184 @END
1185
1186
1187 /* Retrieve the status of an exception event */
1188 @REQ(get_exception_status)
1189     obj_handle_t     handle;   /* handle to the queued event */
1190 @REPLY
1191     VARARG(context,context);   /* modified thread context */
1192 @END
1193
1194
1195 /* Send an output string to the debugger */
1196 @REQ(output_debug_string)
1197     void*         string;      /* string to display (in debugged process address space) */
1198     int           unicode;     /* is it Unicode? */
1199     int           length;      /* string length */
1200 @END
1201
1202
1203 /* Continue a debug event */
1204 @REQ(continue_debug_event)
1205     process_id_t pid;          /* process id to continue */
1206     thread_id_t  tid;          /* thread id to continue */
1207     int          status;       /* continuation status */
1208 @END
1209
1210
1211 /* Start/stop debugging an existing process */
1212 @REQ(debug_process)
1213     process_id_t pid;          /* id of the process to debug */
1214     int          attach;       /* 1=attaching / 0=detaching from the process */
1215 @END
1216
1217
1218 /* Simulate a breakpoint in a process */
1219 @REQ(debug_break)
1220     obj_handle_t handle;       /* process handle */
1221 @REPLY
1222     int          self;         /* was it the caller itself? */
1223 @END
1224
1225
1226 /* Set debugger kill on exit flag */
1227 @REQ(set_debugger_kill_on_exit)
1228     int          kill_on_exit;  /* 0=detach/1=kill debuggee when debugger dies */
1229 @END
1230
1231
1232 /* Read data from a process address space */
1233 @REQ(read_process_memory)
1234     obj_handle_t handle;       /* process handle */
1235     void*        addr;         /* addr to read from */
1236 @REPLY
1237     VARARG(data,bytes);        /* result data */
1238 @END
1239
1240
1241 /* Write data to a process address space */
1242 @REQ(write_process_memory)
1243     obj_handle_t handle;       /* process handle */
1244     void*        addr;         /* addr to write to (must be int-aligned) */
1245     unsigned int first_mask;   /* mask for first word */
1246     unsigned int last_mask;    /* mask for last word */
1247     VARARG(data,bytes);        /* data to write */
1248 @END
1249
1250
1251 /* Create a registry key */
1252 @REQ(create_key)
1253     obj_handle_t parent;       /* handle to the parent key */
1254     unsigned int access;       /* desired access rights */
1255     unsigned int attributes;   /* object attributes */
1256     unsigned int options;      /* creation options */
1257     time_t       modif;        /* last modification time */
1258     size_t       namelen;      /* length of key name in bytes */
1259     VARARG(name,unicode_str,namelen);  /* key name */
1260     VARARG(class,unicode_str);         /* class name */
1261 @REPLY
1262     obj_handle_t hkey;         /* handle to the created key */
1263     int          created;      /* has it been newly created? */
1264 @END
1265
1266 /* Open a registry key */
1267 @REQ(open_key)
1268     obj_handle_t parent;       /* handle to the parent key */
1269     unsigned int access;       /* desired access rights */
1270     unsigned int attributes;   /* object attributes */
1271     VARARG(name,unicode_str);  /* key name */
1272 @REPLY
1273     obj_handle_t hkey;         /* handle to the open key */
1274 @END
1275
1276
1277 /* Delete a registry key */
1278 @REQ(delete_key)
1279     obj_handle_t hkey;         /* handle to the key */
1280 @END
1281
1282
1283 /* Flush a registry key */
1284 @REQ(flush_key)
1285     obj_handle_t hkey;         /* handle to the key */
1286 @END
1287
1288
1289 /* Enumerate registry subkeys */
1290 @REQ(enum_key)
1291     obj_handle_t hkey;         /* handle to registry key */
1292     int          index;        /* index of subkey (or -1 for current key) */
1293     int          info_class;   /* requested information class */
1294 @REPLY
1295     int          subkeys;      /* number of subkeys */
1296     int          max_subkey;   /* longest subkey name */
1297     int          max_class;    /* longest class name */
1298     int          values;       /* number of values */
1299     int          max_value;    /* longest value name */
1300     int          max_data;     /* longest value data */
1301     time_t       modif;        /* last modification time */
1302     size_t       total;        /* total length needed for full name and class */
1303     size_t       namelen;      /* length of key name in bytes */
1304     VARARG(name,unicode_str,namelen);  /* key name */
1305     VARARG(class,unicode_str);         /* class name */
1306 @END
1307
1308
1309 /* Set a value of a registry key */
1310 @REQ(set_key_value)
1311     obj_handle_t hkey;         /* handle to registry key */
1312     int          type;         /* value type */
1313     size_t       namelen;      /* length of value name in bytes */
1314     VARARG(name,unicode_str,namelen);  /* value name */
1315     VARARG(data,bytes);                /* value data */
1316 @END
1317
1318
1319 /* Retrieve the value of a registry key */
1320 @REQ(get_key_value)
1321     obj_handle_t hkey;         /* handle to registry key */
1322     VARARG(name,unicode_str);  /* value name */
1323 @REPLY
1324     int          type;         /* value type */
1325     size_t       total;        /* total length needed for data */
1326     VARARG(data,bytes);        /* value data */
1327 @END
1328
1329
1330 /* Enumerate a value of a registry key */
1331 @REQ(enum_key_value)
1332     obj_handle_t hkey;         /* handle to registry key */
1333     int          index;        /* value index */
1334     int          info_class;   /* requested information class */
1335 @REPLY
1336     int          type;         /* value type */
1337     size_t       total;        /* total length needed for full name and data */
1338     size_t       namelen;      /* length of value name in bytes */
1339     VARARG(name,unicode_str,namelen);  /* value name */
1340     VARARG(data,bytes);                /* value data */
1341 @END
1342
1343
1344 /* Delete a value of a registry key */
1345 @REQ(delete_key_value)
1346     obj_handle_t hkey;         /* handle to registry key */
1347     VARARG(name,unicode_str);  /* value name */
1348 @END
1349
1350
1351 /* Load a registry branch from a file */
1352 @REQ(load_registry)
1353     obj_handle_t hkey;         /* root key to load to */
1354     obj_handle_t file;         /* file to load from */
1355     VARARG(name,unicode_str);  /* subkey name */
1356 @END
1357
1358
1359 /* UnLoad a registry branch from a file */
1360 @REQ(unload_registry)
1361     obj_handle_t hkey;         /* root key to unload to */
1362 @END
1363
1364
1365 /* Save a registry branch to a file */
1366 @REQ(save_registry)
1367     obj_handle_t hkey;         /* key to save */
1368     obj_handle_t file;         /* file to save to */
1369 @END
1370
1371
1372 /* Add a registry key change notification */
1373 @REQ(set_registry_notification)
1374     obj_handle_t hkey;         /* key to watch for changes */
1375     obj_handle_t event;        /* event to set */
1376     int          subtree;      /* should we watch the whole subtree? */
1377     unsigned int filter;       /* things to watch */
1378 @END
1379
1380
1381 /* Create a waitable timer */
1382 @REQ(create_timer)
1383     unsigned int access;        /* wanted access rights */
1384     unsigned int attributes;    /* object attributes */
1385     obj_handle_t rootdir;       /* root directory */
1386     int          manual;        /* manual reset */
1387     VARARG(name,unicode_str);   /* object name */
1388 @REPLY
1389     obj_handle_t handle;        /* handle to the timer */
1390 @END
1391
1392
1393 /* Open a waitable timer */
1394 @REQ(open_timer)
1395     unsigned int access;        /* wanted access rights */
1396     unsigned int attributes;    /* object attributes */
1397     obj_handle_t rootdir;       /* root directory */
1398     VARARG(name,unicode_str);   /* object name */
1399 @REPLY
1400     obj_handle_t handle;        /* handle to the timer */
1401 @END
1402
1403 /* Set a waitable timer */
1404 @REQ(set_timer)
1405     obj_handle_t handle;        /* handle to the timer */
1406     abs_time_t   expire;        /* next expiration absolute time */
1407     int          period;        /* timer period in ms */
1408     void*        callback;      /* callback function */
1409     void*        arg;           /* callback argument */
1410 @REPLY
1411     int          signaled;      /* was the timer signaled before this call ? */
1412 @END
1413
1414 /* Cancel a waitable timer */
1415 @REQ(cancel_timer)
1416     obj_handle_t handle;        /* handle to the timer */
1417 @REPLY
1418      int         signaled;      /* was the timer signaled before this calltime ? */
1419 @END
1420
1421 /* Get information on a waitable timer */
1422 @REQ(get_timer_info)
1423     obj_handle_t handle;        /* handle to the timer */
1424 @REPLY
1425     abs_time_t   when;          /* absolute time when the timer next expires */
1426     int          signaled;      /* is the timer signaled? */
1427 @END
1428
1429
1430 /* Retrieve the current context of a thread */
1431 @REQ(get_thread_context)
1432     obj_handle_t handle;       /* thread handle */
1433     unsigned int flags;        /* context flags */
1434     int          suspend;      /* if getting context during suspend */
1435 @REPLY
1436     int          self;         /* was it a handle to the current thread? */
1437     VARARG(context,context);   /* thread context */
1438 @END
1439
1440
1441 /* Set the current context of a thread */
1442 @REQ(set_thread_context)
1443     obj_handle_t handle;       /* thread handle */
1444     unsigned int flags;        /* context flags */
1445     int          suspend;      /* if setting context during suspend */
1446     VARARG(context,context);   /* thread context */
1447 @REPLY
1448     int          self;         /* was it a handle to the current thread? */
1449 @END
1450
1451
1452 /* Fetch a selector entry for a thread */
1453 @REQ(get_selector_entry)
1454     obj_handle_t  handle;      /* thread handle */
1455     int           entry;       /* LDT entry */
1456 @REPLY
1457     unsigned int  base;        /* selector base */
1458     unsigned int  limit;       /* selector limit */
1459     unsigned char flags;       /* selector flags */
1460 @END
1461
1462
1463 /* Add an atom */
1464 @REQ(add_atom)
1465     obj_handle_t  table;       /* which table to add atom to */
1466     VARARG(name,unicode_str);  /* atom name */
1467 @REPLY
1468     atom_t        atom;        /* resulting atom */
1469 @END
1470
1471
1472 /* Delete an atom */
1473 @REQ(delete_atom)
1474     obj_handle_t  table;       /* which table to delete atom from */
1475     atom_t        atom;        /* atom handle */
1476 @END
1477
1478
1479 /* Find an atom */
1480 @REQ(find_atom)
1481     obj_handle_t table;        /* which table to find atom from */
1482     VARARG(name,unicode_str);  /* atom name */
1483 @REPLY
1484     atom_t       atom;         /* atom handle */
1485 @END
1486
1487
1488 /* Get information about an atom */
1489 @REQ(get_atom_information)
1490     obj_handle_t table;        /* which table to find atom from */
1491     atom_t       atom;         /* atom handle */
1492 @REPLY
1493     int          count;        /* atom lock count */
1494     int          pinned;       /* whether the atom has been pinned */
1495     size_t       total;        /* actual length of atom name */
1496     VARARG(name,unicode_str);  /* atom name */
1497 @END
1498
1499
1500 /* Set information about an atom */
1501 @REQ(set_atom_information)
1502     obj_handle_t table;        /* which table to find atom from */
1503     atom_t       atom;         /* atom handle */
1504     int          pinned;       /* whether to bump atom information */
1505 @END
1506
1507
1508 /* Empty an atom table */
1509 @REQ(empty_atom_table)
1510     obj_handle_t table;        /* which table to find atom from */
1511     int          if_pinned;    /* whether to delete pinned atoms */
1512 @END
1513
1514
1515 /* Init an atom table */
1516 @REQ(init_atom_table)
1517     int          entries;      /* number of entries (only for local) */
1518 @REPLY
1519     obj_handle_t table;        /* handle to the atom table */
1520 @END
1521
1522
1523 /* Get the message queue of the current thread */
1524 @REQ(get_msg_queue)
1525 @REPLY
1526     obj_handle_t handle;       /* handle to the queue */
1527 @END
1528
1529
1530 /* Set the current message queue wakeup mask */
1531 @REQ(set_queue_mask)
1532     unsigned int wake_mask;    /* wakeup bits mask */
1533     unsigned int changed_mask; /* changed bits mask */
1534     int          skip_wait;    /* will we skip waiting if signaled? */
1535 @REPLY
1536     unsigned int wake_bits;    /* current wake bits */
1537     unsigned int changed_bits; /* current changed bits */
1538 @END
1539
1540
1541 /* Get the current message queue status */
1542 @REQ(get_queue_status)
1543     int          clear;        /* should we clear the change bits? */
1544 @REPLY
1545     unsigned int wake_bits;    /* wake bits */
1546     unsigned int changed_bits; /* changed bits since last time */
1547 @END
1548
1549
1550 /* Wait for a process to start waiting on input */
1551 @REQ(wait_input_idle)
1552     obj_handle_t handle;       /* process handle */
1553     int          timeout;      /* timeout */
1554 @REPLY
1555     obj_handle_t event;        /* handle to idle event */
1556 @END
1557
1558
1559 /* Send a message to a thread queue */
1560 @REQ(send_message)
1561     thread_id_t     id;        /* thread id */
1562     int             type;      /* message type (see below) */
1563     int             flags;     /* message flags (see below) */
1564     user_handle_t   win;       /* window handle */
1565     unsigned int    msg;       /* message code */
1566     unsigned int    wparam;    /* parameters */
1567     unsigned int    lparam;    /* parameters */
1568     int             x;         /* x position */
1569     int             y;         /* y position */
1570     unsigned int    time;      /* message time */
1571     unsigned int    info;      /* extra info */
1572     int             timeout;   /* timeout for reply */
1573     void*           callback;  /* callback address */
1574     VARARG(data,bytes);        /* message data for sent messages */
1575 @END
1576
1577 @REQ(post_quit_message)
1578     int             exit_code; /* exit code to return */
1579 @END
1580
1581 enum message_type
1582 {
1583     MSG_ASCII,          /* Ascii message (from SendMessageA) */
1584     MSG_UNICODE,        /* Unicode message (from SendMessageW) */
1585     MSG_NOTIFY,         /* notify message (from SendNotifyMessageW), always Unicode */
1586     MSG_CALLBACK,       /* callback message (from SendMessageCallbackW), always Unicode */
1587     MSG_CALLBACK_RESULT,/* result of a callback message */
1588     MSG_OTHER_PROCESS,  /* sent from other process, may include vararg data, always Unicode */
1589     MSG_POSTED,         /* posted message (from PostMessageW), always Unicode */
1590     MSG_HARDWARE,       /* hardware message */
1591     MSG_WINEVENT        /* winevent message */
1592 };
1593 #define SEND_MSG_ABORT_IF_HUNG  0x01
1594
1595
1596 /* Get a message from the current queue */
1597 @REQ(get_message)
1598     int             flags;     /* see below */
1599     user_handle_t   get_win;   /* window handle to get */
1600     unsigned int    get_first; /* first message code to get */
1601     unsigned int    get_last;  /* last message code to get */
1602     unsigned int    hw_id;     /* id of the previous hardware message (or 0) */
1603 @REPLY
1604     int             type;      /* message type */
1605     user_handle_t   win;       /* window handle */
1606     unsigned int    msg;       /* message code */
1607     unsigned int    wparam;    /* parameters (callback function for MSG_CALLBACK_RESULT) */
1608     unsigned int    lparam;    /* parameters (result for MSG_CALLBACK_RESULT) */
1609     int             x;         /* x position */
1610     int             y;         /* y position */
1611     user_handle_t   hook;      /* winevent hook handle */
1612     void*           hook_proc; /* winevent hook proc address */
1613     unsigned int    time;      /* message time */
1614     unsigned int    info;      /* extra info (callback argument for MSG_CALLBACK_RESULT) */
1615     unsigned int    hw_id;     /* id if hardware message */
1616     unsigned int    active_hooks; /* active hooks bitmap */
1617     size_t          total;     /* total size of extra data */
1618     VARARG(data,bytes);        /* message data for sent messages */
1619 @END
1620 #define GET_MSG_REMOVE      1  /* remove the message */
1621 #define GET_MSG_SENT_ONLY   2  /* only get sent messages */
1622
1623 /* Reply to a sent message */
1624 @REQ(reply_message)
1625     unsigned int    result;    /* message result */
1626     int             remove;    /* should we remove the message? */
1627     VARARG(data,bytes);        /* message data for sent messages */
1628 @END
1629
1630
1631 /* Accept the current hardware message */
1632 @REQ(accept_hardware_message)
1633     unsigned int    hw_id;     /* id of the hardware message */
1634     int             remove;    /* should we remove the message? */
1635     user_handle_t   new_win;   /* new destination window for current message */
1636 @END
1637
1638
1639 /* Retrieve the reply for the last message sent */
1640 @REQ(get_message_reply)
1641     int             cancel;    /* cancel message if not ready? */
1642 @REPLY
1643     unsigned int    result;    /* message result */
1644     VARARG(data,bytes);        /* message data for sent messages */
1645 @END
1646
1647
1648 /* Set a window timer */
1649 @REQ(set_win_timer)
1650     user_handle_t   win;       /* window handle */
1651     unsigned int    msg;       /* message to post */
1652     unsigned int    id;        /* timer id */
1653     unsigned int    rate;      /* timer rate in ms */
1654     unsigned int    lparam;    /* message lparam (callback proc) */
1655 @REPLY
1656     unsigned int    id;        /* timer id */
1657 @END
1658
1659
1660 /* Kill a window timer */
1661 @REQ(kill_win_timer)
1662     user_handle_t   win;       /* window handle */
1663     unsigned int    msg;       /* message to post */
1664     unsigned int    id;        /* timer id */
1665 @END
1666
1667
1668 /* Retrieve info about a serial port */
1669 @REQ(get_serial_info)
1670     obj_handle_t handle;       /* handle to comm port */
1671 @REPLY
1672     unsigned int readinterval;
1673     unsigned int readconst;
1674     unsigned int readmult;
1675     unsigned int writeconst;
1676     unsigned int writemult;
1677     unsigned int eventmask;
1678     unsigned int commerror;
1679 @END
1680
1681
1682 /* Set info about a serial port */
1683 @REQ(set_serial_info)
1684     obj_handle_t handle;       /* handle to comm port */
1685     int          flags;        /* bitmask to set values (see below) */
1686     unsigned int readinterval;
1687     unsigned int readconst;
1688     unsigned int readmult;
1689     unsigned int writeconst;
1690     unsigned int writemult;
1691     unsigned int eventmask;
1692     unsigned int commerror;
1693 @END
1694 #define SERIALINFO_SET_TIMEOUTS  0x01
1695 #define SERIALINFO_SET_MASK      0x02
1696 #define SERIALINFO_SET_ERROR     0x04
1697
1698
1699 /* Create an async I/O */
1700 @REQ(register_async)
1701     obj_handle_t handle;        /* handle to comm port, socket or file */
1702     int          type;          /* type of queue to look after */
1703     void*        io_apc;        /* APC routine to queue upon end of async */
1704     void*        io_sb;         /* I/O status block (unique across all async on this handle) */
1705     void*        io_user;       /* data to pass back to caller */
1706     int          count;         /* count - usually # of bytes to be read/written */
1707 @END
1708 #define ASYNC_TYPE_READ  0x01
1709 #define ASYNC_TYPE_WRITE 0x02
1710 #define ASYNC_TYPE_WAIT  0x03
1711
1712
1713 /* Cancel all async op on a fd */
1714 @REQ(cancel_async)
1715     obj_handle_t handle;        /* handle to comm port, socket or file */
1716 @END
1717
1718
1719 /* Create a named pipe */
1720 @REQ(create_named_pipe)
1721     unsigned int   access;
1722     unsigned int   attributes;   /* object attributes */
1723     obj_handle_t   rootdir;      /* root directory */
1724     unsigned int   options;
1725     unsigned int   flags;
1726     unsigned int   maxinstances;
1727     unsigned int   outsize;
1728     unsigned int   insize;
1729     unsigned int   timeout;
1730     VARARG(name,unicode_str);    /* pipe name */
1731 @REPLY
1732     obj_handle_t   handle;       /* handle to the pipe */
1733 @END
1734
1735 /* flags in create_named_pipe and get_named_pipe_info */
1736 #define NAMED_PIPE_MESSAGE_STREAM_WRITE 0x0001
1737 #define NAMED_PIPE_MESSAGE_STREAM_READ  0x0002
1738 #define NAMED_PIPE_NONBLOCKING_MODE     0x0004
1739
1740
1741 /* Open an existing named pipe */
1742 @REQ(open_named_pipe)
1743     unsigned int   access;
1744     unsigned int   attributes;   /* object attributes */
1745     obj_handle_t   rootdir;      /* root directory */
1746     unsigned int   flags;        /* file flags */
1747     VARARG(name,unicode_str);    /* pipe name */
1748 @REPLY
1749     obj_handle_t   handle;       /* handle to the pipe */
1750 @END
1751
1752
1753 /* Connect to a named pipe */
1754 @REQ(connect_named_pipe)
1755     obj_handle_t   handle;
1756     obj_handle_t   event;
1757     void*          func;
1758 @END
1759
1760
1761 /* Wait for a named pipe */
1762 @REQ(wait_named_pipe)
1763     obj_handle_t   handle;
1764     unsigned int   timeout;
1765     obj_handle_t   event;
1766     void*          func;
1767     VARARG(name,unicode_str);    /* pipe name */
1768 @END
1769
1770
1771 /* Disconnect a named pipe */
1772 @REQ(disconnect_named_pipe)
1773     obj_handle_t   handle;
1774 @REPLY
1775     int            fd;           /* associated fd to close */
1776 @END
1777
1778
1779 @REQ(get_named_pipe_info)
1780     obj_handle_t   handle;
1781 @REPLY
1782     unsigned int   flags;
1783     unsigned int   maxinstances;
1784     unsigned int   outsize;
1785     unsigned int   insize;
1786 @END
1787
1788
1789 /* Create a window */
1790 @REQ(create_window)
1791     user_handle_t  parent;      /* parent window */
1792     user_handle_t  owner;       /* owner window */
1793     atom_t         atom;        /* class atom */
1794     void*          instance;    /* module instance */
1795 @REPLY
1796     user_handle_t  handle;      /* created window */
1797     int            extra;       /* number of extra bytes */
1798     void*          class_ptr;   /* pointer to class in client address space */
1799 @END
1800
1801
1802 /* Destroy a window */
1803 @REQ(destroy_window)
1804     user_handle_t  handle;      /* handle to the window */
1805 @END
1806
1807
1808 /* Retrieve the desktop window for the current thread */
1809 @REQ(get_desktop_window)
1810 @REPLY
1811     user_handle_t  handle;      /* handle to the desktop window */
1812 @END
1813
1814
1815 /* Set a window owner */
1816 @REQ(set_window_owner)
1817     user_handle_t  handle;      /* handle to the window */
1818     user_handle_t  owner;       /* new owner */
1819 @REPLY
1820     user_handle_t  full_owner;  /* full handle of new owner */
1821     user_handle_t  prev_owner;  /* full handle of previous owner */
1822 @END
1823
1824
1825 /* Get information from a window handle */
1826 @REQ(get_window_info)
1827     user_handle_t  handle;      /* handle to the window */
1828 @REPLY
1829     user_handle_t  full_handle; /* full 32-bit handle */
1830     user_handle_t  last_active; /* last active popup */
1831     process_id_t   pid;         /* process owning the window */
1832     thread_id_t    tid;         /* thread owning the window */
1833     atom_t         atom;        /* class atom */
1834     int            is_unicode;  /* ANSI or unicode */
1835 @END
1836
1837
1838 /* Set some information in a window */
1839 @REQ(set_window_info)
1840     user_handle_t  handle;        /* handle to the window */
1841     unsigned int   flags;         /* flags for fields to set (see below) */
1842     unsigned int   style;         /* window style */
1843     unsigned int   ex_style;      /* window extended style */
1844     unsigned int   id;            /* window id */
1845     void*          instance;      /* creator instance */
1846     int            is_unicode;    /* ANSI or unicode */
1847     void*          user_data;     /* user-specific data */
1848     int            extra_offset;  /* offset to set in extra bytes */
1849     size_t         extra_size;    /* size to set in extra bytes */
1850     unsigned int   extra_value;   /* value to set in extra bytes */
1851 @REPLY
1852     unsigned int   old_style;     /* old window style */
1853     unsigned int   old_ex_style;  /* old window extended style */
1854     unsigned int   old_id;        /* old window id */
1855     void*          old_instance;  /* old creator instance */
1856     void*          old_user_data; /* old user-specific data */
1857     unsigned int   old_extra_value; /* old value in extra bytes */
1858 @END
1859 #define SET_WIN_STYLE     0x01
1860 #define SET_WIN_EXSTYLE   0x02
1861 #define SET_WIN_ID        0x04
1862 #define SET_WIN_INSTANCE  0x08
1863 #define SET_WIN_USERDATA  0x10
1864 #define SET_WIN_EXTRA     0x20
1865 #define SET_WIN_UNICODE   0x40
1866
1867
1868 /* Set the parent of a window */
1869 @REQ(set_parent)
1870     user_handle_t  handle;      /* handle to the window */
1871     user_handle_t  parent;      /* handle to the parent */
1872 @REPLY
1873     user_handle_t  old_parent;  /* old parent window */
1874     user_handle_t  full_parent; /* full handle of new parent */
1875 @END
1876
1877
1878 /* Get a list of the window parents, up to the root of the tree */
1879 @REQ(get_window_parents)
1880     user_handle_t  handle;        /* handle to the window */
1881 @REPLY
1882     int            count;         /* total count of parents */
1883     VARARG(parents,user_handles); /* parent handles */
1884 @END
1885
1886
1887 /* Get a list of the window children */
1888 @REQ(get_window_children)
1889     user_handle_t  parent;        /* parent window */
1890     atom_t         atom;          /* class atom for the listed children */
1891     thread_id_t    tid;           /* thread owning the listed children */
1892 @REPLY
1893     int            count;         /* total count of children */
1894     VARARG(children,user_handles); /* children handles */
1895 @END
1896
1897
1898 /* Get a list of the window children that contain a given point */
1899 @REQ(get_window_children_from_point)
1900     user_handle_t  parent;        /* parent window */
1901     int            x;             /* point in parent coordinates */
1902     int            y;
1903 @REPLY
1904     int            count;         /* total count of children */
1905     VARARG(children,user_handles); /* children handles */
1906 @END
1907
1908
1909 /* Get window tree information from a window handle */
1910 @REQ(get_window_tree)
1911     user_handle_t  handle;        /* handle to the window */
1912 @REPLY
1913     user_handle_t  parent;        /* parent window */
1914     user_handle_t  owner;         /* owner window */
1915     user_handle_t  next_sibling;  /* next sibling in Z-order */
1916     user_handle_t  prev_sibling;  /* prev sibling in Z-order */
1917     user_handle_t  first_sibling; /* first sibling in Z-order */
1918     user_handle_t  last_sibling;  /* last sibling in Z-order */
1919     user_handle_t  first_child;   /* first child */
1920     user_handle_t  last_child;    /* last child */
1921 @END
1922
1923 /* Set the position and Z order of a window */
1924 @REQ(set_window_pos)
1925     user_handle_t  handle;        /* handle to the window */
1926     user_handle_t  previous;      /* previous window in Z order */
1927     unsigned int   flags;         /* SWP_* flags */
1928     rectangle_t    window;        /* window rectangle */
1929     rectangle_t    client;        /* client rectangle */
1930     VARARG(valid,rectangles);     /* valid rectangles from WM_NCCALCSIZE */
1931 @REPLY
1932     unsigned int   new_style;     /* new window style */
1933 @END
1934
1935
1936 /* Get the window and client rectangles of a window */
1937 @REQ(get_window_rectangles)
1938     user_handle_t  handle;        /* handle to the window */
1939 @REPLY
1940     rectangle_t    window;        /* window rectangle */
1941     rectangle_t    visible;       /* visible part of the window rectangle */
1942     rectangle_t    client;        /* client rectangle */
1943 @END
1944
1945
1946 /* Get the window text */
1947 @REQ(get_window_text)
1948     user_handle_t  handle;        /* handle to the window */
1949 @REPLY
1950     VARARG(text,unicode_str);     /* window text */
1951 @END
1952
1953
1954 /* Set the window text */
1955 @REQ(set_window_text)
1956     user_handle_t  handle;        /* handle to the window */
1957     VARARG(text,unicode_str);     /* window text */
1958 @END
1959
1960
1961 /* Get the coordinates offset between two windows */
1962 @REQ(get_windows_offset)
1963     user_handle_t  from;          /* handle to the first window */
1964     user_handle_t  to;            /* handle to the second window */
1965 @REPLY
1966     int            x;             /* x coordinate offset */
1967     int            y;             /* y coordinate offset */
1968 @END
1969
1970
1971 /* Get the visible region of a window */
1972 @REQ(get_visible_region)
1973     user_handle_t  window;        /* handle to the window */
1974     unsigned int   flags;         /* DCX flags */
1975 @REPLY
1976     user_handle_t  top_win;       /* top window to clip against */
1977     int            top_org_x;     /* top window visible rect origin in screen coords */
1978     int            top_org_y;
1979     int            win_org_x;     /* window rect origin in screen coords */
1980     int            win_org_y;
1981     size_t         total_size;    /* total size of the resulting region */
1982     VARARG(region,rectangles);    /* list of rectangles for the region (in screen coords) */
1983 @END
1984
1985
1986 /* Get the window region */
1987 @REQ(get_window_region)
1988     user_handle_t  window;        /* handle to the window */
1989 @REPLY
1990     size_t         total_size;    /* total size of the resulting region */
1991     VARARG(region,rectangles);    /* list of rectangles for the region */
1992 @END
1993
1994
1995 /* Set the window region */
1996 @REQ(set_window_region)
1997     user_handle_t  window;        /* handle to the window */
1998     VARARG(region,rectangles);    /* list of rectangles for the region */
1999 @END
2000
2001
2002 /* Get the window update region */
2003 @REQ(get_update_region)
2004     user_handle_t  window;        /* handle to the window */
2005     user_handle_t  from_child;    /* child to start searching from */
2006     unsigned int   flags;         /* update flags (see below) */
2007 @REPLY
2008     user_handle_t  child;         /* child to repaint (or window itself) */
2009     unsigned int   flags;         /* resulting update flags (see below) */
2010     size_t         total_size;    /* total size of the resulting region */
2011     VARARG(region,rectangles);    /* list of rectangles for the region */
2012 @END
2013 #define UPDATE_NONCLIENT       0x01  /* get region for repainting non-client area */
2014 #define UPDATE_ERASE           0x02  /* get region for erasing client area */
2015 #define UPDATE_PAINT           0x04  /* get region for painting client area */
2016 #define UPDATE_INTERNALPAINT   0x08  /* get region if internal paint is pending */
2017 #define UPDATE_ALLCHILDREN     0x10  /* force repaint of all children */
2018 #define UPDATE_NOCHILDREN      0x20  /* don't try to repaint any children */
2019 #define UPDATE_NOREGION        0x40  /* don't return a region, only the flags */
2020
2021
2022 /* Update the z order of a window so that a given rectangle is fully visible */
2023 @REQ(update_window_zorder)
2024     user_handle_t  window;        /* handle to the window */
2025     rectangle_t    rect;          /* rectangle that must be visible */
2026 @END
2027
2028
2029 /* Mark parts of a window as needing a redraw */
2030 @REQ(redraw_window)
2031     user_handle_t  window;        /* handle to the window */
2032     unsigned int   flags;         /* RDW_* flags */
2033     VARARG(region,rectangles);    /* list of rectangles for the region */
2034 @END
2035
2036
2037 /* Set a window property */
2038 @REQ(set_window_property)
2039     user_handle_t  window;        /* handle to the window */
2040     atom_t         atom;          /* property atom (if no name specified) */
2041     obj_handle_t   handle;        /* handle to store */
2042     VARARG(name,unicode_str);     /* property name */
2043 @END
2044
2045
2046 /* Remove a window property */
2047 @REQ(remove_window_property)
2048     user_handle_t  window;        /* handle to the window */
2049     atom_t         atom;          /* property atom (if no name specified) */
2050     VARARG(name,unicode_str);     /* property name */
2051 @REPLY
2052     obj_handle_t   handle;        /* handle stored in property */
2053 @END
2054
2055
2056 /* Get a window property */
2057 @REQ(get_window_property)
2058     user_handle_t  window;        /* handle to the window */
2059     atom_t         atom;          /* property atom (if no name specified) */
2060     VARARG(name,unicode_str);     /* property name */
2061 @REPLY
2062     obj_handle_t   handle;        /* handle stored in property */
2063 @END
2064
2065
2066 /* Get the list of properties of a window */
2067 @REQ(get_window_properties)
2068     user_handle_t  window;        /* handle to the window */
2069 @REPLY
2070     int            total;         /* total number of properties */
2071     VARARG(props,properties);     /* list of properties */
2072 @END
2073
2074
2075 /* Create a window station */
2076 @REQ(create_winstation)
2077     unsigned int flags;           /* window station flags */
2078     unsigned int access;          /* wanted access rights */
2079     unsigned int attributes;      /* object attributes */
2080     VARARG(name,unicode_str);     /* object name */
2081 @REPLY
2082     obj_handle_t handle;          /* handle to the window station */
2083 @END
2084
2085
2086 /* Open a handle to a window station */
2087 @REQ(open_winstation)
2088     unsigned int access;          /* wanted access rights */
2089     unsigned int attributes;      /* object attributes */
2090     VARARG(name,unicode_str);     /* object name */
2091 @REPLY
2092     obj_handle_t handle;          /* handle to the window station */
2093 @END
2094
2095
2096 /* Close a window station */
2097 @REQ(close_winstation)
2098     obj_handle_t handle;          /* handle to the window station */
2099 @END
2100
2101
2102 /* Get the process current window station */
2103 @REQ(get_process_winstation)
2104 @REPLY
2105     obj_handle_t handle;          /* handle to the window station */
2106 @END
2107
2108
2109 /* Set the process current window station */
2110 @REQ(set_process_winstation)
2111     obj_handle_t handle;          /* handle to the window station */
2112 @END
2113
2114
2115 /* Create a desktop */
2116 @REQ(create_desktop)
2117     unsigned int flags;           /* desktop flags */
2118     unsigned int access;          /* wanted access rights */
2119     unsigned int attributes;      /* object attributes */
2120     VARARG(name,unicode_str);     /* object name */
2121 @REPLY
2122     obj_handle_t handle;          /* handle to the desktop */
2123 @END
2124
2125
2126 /* Open a handle to a desktop */
2127 @REQ(open_desktop)
2128     unsigned int flags;           /* desktop flags */
2129     unsigned int access;          /* wanted access rights */
2130     unsigned int attributes;      /* object attributes */
2131     VARARG(name,unicode_str);     /* object name */
2132 @REPLY
2133     obj_handle_t handle;          /* handle to the desktop */
2134 @END
2135
2136
2137 /* Close a desktop */
2138 @REQ(close_desktop)
2139     obj_handle_t handle;          /* handle to the desktop */
2140 @END
2141
2142
2143 /* Get the thread current desktop */
2144 @REQ(get_thread_desktop)
2145     thread_id_t  tid;             /* thread id */
2146 @REPLY
2147     obj_handle_t handle;          /* handle to the desktop */
2148 @END
2149
2150
2151 /* Set the thread current desktop */
2152 @REQ(set_thread_desktop)
2153     obj_handle_t handle;          /* handle to the desktop */
2154 @END
2155
2156
2157 /* Get/set information about a user object (window station or desktop) */
2158 @REQ(set_user_object_info)
2159     obj_handle_t handle;          /* handle to the object */
2160     unsigned int flags;           /* information to set */
2161     unsigned int obj_flags;       /* new object flags */
2162 @REPLY
2163     int          is_desktop;      /* is object a desktop? */
2164     unsigned int old_obj_flags;   /* old object flags */
2165     VARARG(name,unicode_str);     /* object name */
2166 @END
2167 #define SET_USER_OBJECT_FLAGS 1
2168
2169
2170 /* Attach (or detach) thread inputs */
2171 @REQ(attach_thread_input)
2172     thread_id_t    tid_from;       /* thread to be attached */
2173     thread_id_t    tid_to;         /* thread to which tid_from should be attached */
2174     int            attach;         /* is it an attach? */
2175 @END
2176
2177
2178 /* Get input data for a given thread */
2179 @REQ(get_thread_input)
2180     thread_id_t    tid;           /* id of thread */
2181 @REPLY
2182     user_handle_t  focus;         /* handle to the focus window */
2183     user_handle_t  capture;       /* handle to the capture window */
2184     user_handle_t  active;        /* handle to the active window */
2185     user_handle_t  foreground;    /* handle to the global foreground window */
2186     user_handle_t  menu_owner;    /* handle to the menu owner */
2187     user_handle_t  move_size;     /* handle to the moving/resizing window */
2188     user_handle_t  caret;         /* handle to the caret window */
2189     rectangle_t    rect;          /* caret rectangle */
2190 @END
2191
2192
2193 /* Get the time of the last input event */
2194 @REQ(get_last_input_time)
2195 @REPLY
2196     unsigned int time;
2197 @END
2198
2199
2200 /* Retrieve queue keyboard state for a given thread */
2201 @REQ(get_key_state)
2202     thread_id_t    tid;           /* id of thread */
2203     int            key;           /* optional key code or -1 */
2204 @REPLY
2205     unsigned char  state;         /* state of specified key */
2206     VARARG(keystate,bytes);       /* state array for all the keys */
2207 @END
2208
2209 /* Set queue keyboard state for a given thread */
2210 @REQ(set_key_state)
2211     thread_id_t    tid;           /* id of thread */
2212     VARARG(keystate,bytes);       /* state array for all the keys */
2213 @END
2214
2215 /* Set the system foreground window */
2216 @REQ(set_foreground_window)
2217     user_handle_t  handle;        /* handle to the foreground window */
2218 @REPLY
2219     user_handle_t  previous;      /* handle to the previous foreground window */
2220     int            send_msg_old;  /* whether we have to send a msg to the old window */
2221     int            send_msg_new;  /* whether we have to send a msg to the new window */
2222 @END
2223
2224 /* Set the current thread focus window */
2225 @REQ(set_focus_window)
2226     user_handle_t  handle;        /* handle to the focus window */
2227 @REPLY
2228     user_handle_t  previous;      /* handle to the previous focus window */
2229 @END
2230
2231 /* Set the current thread active window */
2232 @REQ(set_active_window)
2233     user_handle_t  handle;        /* handle to the active window */
2234 @REPLY
2235     user_handle_t  previous;      /* handle to the previous active window */
2236 @END
2237
2238 /* Set the current thread capture window */
2239 @REQ(set_capture_window)
2240     user_handle_t  handle;        /* handle to the capture window */
2241     unsigned int   flags;         /* capture flags (see below) */
2242 @REPLY
2243     user_handle_t  previous;      /* handle to the previous capture window */
2244     user_handle_t  full_handle;   /* full 32-bit handle of new capture window */
2245 @END
2246 #define CAPTURE_MENU     0x01  /* capture is for a menu */
2247 #define CAPTURE_MOVESIZE 0x02  /* capture is for moving/resizing */
2248
2249
2250 /* Set the current thread caret window */
2251 @REQ(set_caret_window)
2252     user_handle_t  handle;        /* handle to the caret window */
2253     int            width;         /* caret width */
2254     int            height;        /* caret height */
2255 @REPLY
2256     user_handle_t  previous;      /* handle to the previous caret window */
2257     rectangle_t    old_rect;      /* previous caret rectangle */
2258     int            old_hide;      /* previous hide count */
2259     int            old_state;     /* previous caret state (1=on, 0=off) */
2260 @END
2261
2262
2263 /* Set the current thread caret information */
2264 @REQ(set_caret_info)
2265     unsigned int   flags;         /* caret flags (see below) */
2266     user_handle_t  handle;        /* handle to the caret window */
2267     int            x;             /* caret x position */
2268     int            y;             /* caret y position */
2269     int            hide;          /* increment for hide count (can be negative to show it) */
2270     int            state;         /* caret state (1=on, 0=off, -1=toggle current state) */
2271 @REPLY
2272     user_handle_t  full_handle;   /* handle to the current caret window */
2273     rectangle_t    old_rect;      /* previous caret rectangle */
2274     int            old_hide;      /* previous hide count */
2275     int            old_state;     /* previous caret state (1=on, 0=off) */
2276 @END
2277 #define SET_CARET_POS        0x01  /* set the caret position from x,y */
2278 #define SET_CARET_HIDE       0x02  /* increment the caret hide count */
2279 #define SET_CARET_STATE      0x04  /* set the caret on/off state */
2280
2281
2282 /* Set a window hook */
2283 @REQ(set_hook)
2284     int            id;             /* id of the hook */
2285     process_id_t   pid;            /* id of process to set the hook into */
2286     thread_id_t    tid;            /* id of thread to set the hook into */
2287     int            event_min;
2288     int            event_max;
2289     int            flags;
2290     void*          proc;           /* hook procedure */
2291     int            unicode;        /* is it a unicode hook? */
2292     VARARG(module,unicode_str);    /* module name */
2293 @REPLY
2294     user_handle_t  handle;         /* handle to the hook */
2295     unsigned int   active_hooks;   /* active hooks bitmap */
2296 @END
2297
2298
2299 /* Remove a window hook */
2300 @REQ(remove_hook)
2301     user_handle_t  handle;         /* handle to the hook */
2302     int            id;             /* id of the hook if handle is 0 */
2303     void*          proc;           /* hook procedure if handle is 0 */
2304 @REPLY
2305     unsigned int   active_hooks;   /* active hooks bitmap */
2306 @END
2307
2308
2309 /* Start calling a hook chain */
2310 @REQ(start_hook_chain)
2311     int            id;             /* id of the hook */
2312     int            event;          /* signalled event */
2313     user_handle_t  window;         /* handle to the event window */
2314     int            object_id;      /* object id for out of context winevent */
2315     int            child_id;       /* child id for out of context winevent */
2316 @REPLY
2317     user_handle_t  handle;         /* handle to the next hook */
2318     process_id_t   pid;            /* process id for low-level keyboard/mouse hooks */
2319     thread_id_t    tid;            /* thread id for low-level keyboard/mouse hooks */
2320     void*          proc;           /* hook procedure */
2321     int            unicode;        /* is it a unicode hook? */
2322     unsigned int   active_hooks;   /* active hooks bitmap */
2323     VARARG(module,unicode_str);    /* module name */
2324 @END
2325
2326
2327 /* Finished calling a hook chain */
2328 @REQ(finish_hook_chain)
2329     int            id;             /* id of the hook */
2330 @END
2331
2332
2333 /* Get the next hook to call */
2334 @REQ(get_next_hook)
2335     user_handle_t  handle;         /* handle to the current hook */
2336     int            event;          /* signalled event */
2337     user_handle_t  window;         /* handle to the event window */
2338     int            object_id;      /* object id for out of context winevent */
2339     int            child_id;       /* child id for out of context winevent */
2340 @REPLY
2341     user_handle_t  next;           /* handle to the next hook */
2342     int            id;             /* id of the next hook */
2343     process_id_t   pid;            /* process id for low-level keyboard/mouse hooks */
2344     thread_id_t    tid;            /* thread id for low-level keyboard/mouse hooks */
2345     void*          proc;           /* next hook procedure */
2346     int            prev_unicode;   /* was the previous a unicode hook? */
2347     int            next_unicode;   /* is the next a unicode hook? */
2348     VARARG(module,unicode_str);    /* module name */
2349 @END
2350
2351
2352 /* Create a window class */
2353 @REQ(create_class)
2354     int            local;          /* is it a local class? */
2355     atom_t         atom;           /* class atom */
2356     unsigned int   style;          /* class style */
2357     void*          instance;       /* module instance */
2358     int            extra;          /* number of extra class bytes */
2359     int            win_extra;      /* number of window extra bytes */
2360     void*          client_ptr;     /* pointer to class in client address space */
2361 @END
2362
2363
2364 /* Destroy a window class */
2365 @REQ(destroy_class)
2366     atom_t         atom;           /* class atom */
2367     void*          instance;       /* module instance */
2368 @REPLY
2369     void*          client_ptr;     /* pointer to class in client address space */
2370 @END
2371
2372
2373 /* Set some information in a class */
2374 @REQ(set_class_info)
2375     user_handle_t  window;         /* handle to the window */
2376     unsigned int   flags;          /* flags for info to set (see below) */
2377     atom_t         atom;           /* class atom */
2378     unsigned int   style;          /* class style */
2379     int            win_extra;      /* number of window extra bytes */
2380     void*          instance;       /* module instance */
2381     int            extra_offset;   /* offset to set in extra bytes */
2382     size_t         extra_size;     /* size to set in extra bytes */
2383     unsigned int   extra_value;    /* value to set in extra bytes */
2384 @REPLY
2385     atom_t         old_atom;       /* previous class atom */
2386     unsigned int   old_style;      /* previous class style */
2387     int            old_extra;      /* previous number of class extra bytes */
2388     int            old_win_extra;  /* previous number of window extra bytes */
2389     void*          old_instance;   /* previous module instance */
2390     unsigned int   old_extra_value; /* old value in extra bytes */
2391 @END
2392 #define SET_CLASS_ATOM      0x0001
2393 #define SET_CLASS_STYLE     0x0002
2394 #define SET_CLASS_WINEXTRA  0x0004
2395 #define SET_CLASS_INSTANCE  0x0008
2396 #define SET_CLASS_EXTRA     0x0010
2397
2398
2399 /* Set/get clipboard information */
2400 @REQ(set_clipboard_info)
2401     unsigned int   flags;       /* flags for fields to set (see below) */
2402     user_handle_t  clipboard;   /* clipboard window */
2403     user_handle_t  owner;       /* clipboard owner */
2404     user_handle_t  viewer;      /* first clipboard viewer */
2405     unsigned int   seqno;       /* change sequence number */
2406 @REPLY
2407     unsigned int   flags;           /* status flags (see below) */
2408     user_handle_t  old_clipboard;   /* old clipboard window */
2409     user_handle_t  old_owner;       /* old clipboard owner */
2410     user_handle_t  old_viewer;      /* old clipboard viewer */
2411     unsigned int   seqno;           /* current sequence number */
2412 @END
2413
2414 #define SET_CB_OPEN      0x001
2415 #define SET_CB_OWNER     0x002
2416 #define SET_CB_VIEWER    0x004
2417 #define SET_CB_SEQNO     0x008
2418 #define SET_CB_RELOWNER  0x010
2419 #define SET_CB_CLOSE     0x020
2420 #define CB_OPEN          0x040
2421 #define CB_OWNER         0x080
2422 #define CB_PROCESS       0x100
2423
2424
2425 /* Open a security token */
2426 @REQ(open_token)
2427     obj_handle_t   handle;    /* handle to the thread or process */
2428     unsigned int   access;    /* access rights to the new token */
2429     unsigned int   attributes;/* object attributes */
2430     unsigned int   flags;     /* flags (see below) */
2431 @REPLY
2432     obj_handle_t   token;    /* handle to the token */
2433 @END
2434 #define OPEN_TOKEN_THREAD   1
2435 #define OPEN_TOKEN_AS_SELF  2
2436
2437
2438 /* Set/get the global windows */
2439 @REQ(set_global_windows)
2440     unsigned int   flags;               /* flags for fields to set (see below) */
2441     user_handle_t  shell_window;        /* handle to the new shell window */
2442     user_handle_t  shell_listview;      /* handle to the new shell listview window */
2443     user_handle_t  progman_window;      /* handle to the new program manager window */
2444     user_handle_t  taskman_window;      /* handle to the new task manager window */
2445 @REPLY
2446     user_handle_t  old_shell_window;    /* handle to the shell window */
2447     user_handle_t  old_shell_listview;  /* handle to the shell listview window */
2448     user_handle_t  old_progman_window;  /* handle to the new program manager window */
2449     user_handle_t  old_taskman_window;  /* handle to the new task manager window */
2450 @END
2451 #define SET_GLOBAL_SHELL_WINDOWS   0x01  /* set both main shell and listview windows */
2452 #define SET_GLOBAL_PROGMAN_WINDOW  0x02
2453 #define SET_GLOBAL_TASKMAN_WINDOW  0x04
2454
2455 /* Adjust the privileges held by a token */
2456 @REQ(adjust_token_privileges)
2457     obj_handle_t  handle; /* handle to the token */
2458     int           disable_all; /* disable all privileges? */
2459     int           get_modified_state; /* get modified privileges? */
2460     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges to enable/disable/remove */
2461 @REPLY
2462     unsigned int  len; /* total length in bytes required to store token privileges */
2463     VARARG(privileges,LUID_AND_ATTRIBUTES); /* modified privileges */
2464 @END
2465
2466 /* Retrieves the set of privileges held by or available to a token */
2467 @REQ(get_token_privileges)
2468     obj_handle_t  handle; /* handle to the token */
2469 @REPLY
2470     unsigned int  len; /* total length in bytes required to store token privileges */
2471     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges held by or available to a token */
2472 @END
2473
2474 /* Check the token has the required privileges */
2475 @REQ(check_token_privileges)
2476     obj_handle_t  handle; /* handle to the token */
2477     int           all_required; /* are all the privileges required for the check to succeed? */
2478     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges to check */
2479 @REPLY
2480     int           has_privileges; /* does the token have the required privileges? */
2481     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges held by or available to a token */
2482 @END
2483
2484 @REQ(duplicate_token)
2485     obj_handle_t  handle;        /* handle to the token to duplicate */
2486     unsigned int  access;        /* access rights to the new token */
2487     unsigned int  attributes;    /* object attributes */
2488     int           primary;       /* is the new token to be a primary one? */
2489     int           impersonation_level; /* impersonation level of the new token */
2490 @REPLY
2491     obj_handle_t  new_handle; /* duplicated handle */
2492 @END
2493
2494 @REQ(access_check)
2495     obj_handle_t    handle; /* handle to the token */
2496     unsigned int    desired_access; /* desired access to the object */
2497     unsigned int    mapping_read; /* mapping from generic read to specific rights */
2498     unsigned int    mapping_write; /* mapping from generic write to specific rights */
2499     unsigned int    mapping_execute; /* mapping from generic execute to specific rights */
2500     unsigned int    mapping_all; /* mapping from generic all to specific rights */
2501     VARARG(sd,security_descriptor); /* security descriptor to check */
2502 @REPLY
2503     unsigned int    access_granted; /* access rights actually granted */
2504     unsigned int    access_status; /* was access granted? */
2505     unsigned int    privileges_len; /* length needed to store privileges */
2506     VARARG(privileges,LUID_AND_ATTRIBUTES); /* privileges used during access check */
2507 @END
2508
2509 @REQ(get_token_user)
2510     obj_handle_t    handle;       /* handle to the token */
2511 @REPLY
2512     size_t          user_len;     /* length needed to store user */
2513     VARARG(user,SID);             /* sid of the user the token represents */
2514 @END
2515
2516 /* Create a mailslot */
2517 @REQ(create_mailslot)
2518     unsigned int   access;        /* wanted access rights */
2519     unsigned int   attributes;    /* object attributes */
2520     obj_handle_t   rootdir;       /* root directory */
2521     unsigned int   max_msgsize;
2522     int            read_timeout;
2523     VARARG(name,unicode_str);     /* mailslot name */
2524 @REPLY
2525     obj_handle_t   handle;        /* handle to the mailslot */
2526 @END
2527
2528
2529 /* Open an existing mailslot */
2530 @REQ(open_mailslot)
2531     unsigned int   access;
2532     unsigned int   attributes;    /* object attributes */
2533     obj_handle_t   rootdir;       /* root directory */
2534     unsigned int   sharing;       /* sharing mode */
2535     VARARG(name,unicode_str);     /* mailslot name */
2536 @REPLY
2537     obj_handle_t   handle;        /* handle to the mailslot */
2538 @END
2539
2540
2541 /* Set mailslot information */
2542 @REQ(set_mailslot_info)
2543     obj_handle_t   handle;        /* handle to the mailslot */
2544     unsigned int   flags;
2545     int            read_timeout;
2546 @REPLY
2547     unsigned int   max_msgsize;
2548     int            read_timeout;
2549     unsigned int   msg_count;
2550     unsigned int   next_msgsize;
2551 @END
2552 #define MAILSLOT_SET_READ_TIMEOUT  1
2553
2554
2555 /* Create a directory object */
2556 @REQ(create_directory)
2557     unsigned int   access;        /* access flags */
2558     unsigned int   attributes;    /* object attributes */
2559     obj_handle_t   rootdir;       /* root directory */
2560     VARARG(directory_name,unicode_str); /* Directory name */
2561 @REPLY
2562     obj_handle_t   handle;        /* handle to the directory */
2563 @END
2564
2565
2566 /* Open a directory object */
2567 @REQ(open_directory)
2568     unsigned int   access;        /* access flags */
2569     unsigned int   attributes;    /* object attributes */
2570     obj_handle_t   rootdir;       /* root directory */
2571     VARARG(directory_name,unicode_str); /* Directory name */
2572 @REPLY
2573     obj_handle_t   handle;        /* handle to the directory */
2574 @END
2575
2576
2577 /* Create a symbolic link object */
2578 @REQ(create_symlink)
2579     unsigned int   access;        /* access flags */
2580     unsigned int   attributes;    /* object attributes */
2581     obj_handle_t   rootdir;       /* root directory */
2582     size_t         name_len;      /* length of the symlink name in bytes */
2583     VARARG(name,unicode_str,name_len); /* symlink name */
2584     VARARG(target_name,unicode_str);   /* target name */
2585 @REPLY
2586     obj_handle_t   handle;        /* handle to the symlink */
2587 @END
2588
2589
2590 /* Open a symbolic link object */
2591 @REQ(open_symlink)
2592     unsigned int   access;        /* access flags */
2593     unsigned int   attributes;    /* object attributes */
2594     obj_handle_t   rootdir;       /* root directory */
2595     VARARG(name,unicode_str);     /* symlink name */
2596 @REPLY
2597     obj_handle_t   handle;        /* handle to the symlink */
2598 @END
2599
2600
2601 /* Query a symbolic link object */
2602 @REQ(query_symlink)
2603     obj_handle_t   handle;        /* handle to the symlink */
2604 @REPLY
2605     VARARG(target_name,unicode_str); /* target name */
2606 @END