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 <stdlib.h>
  28 #include <time.h>
  29 #include "winbase.h"
  30
  31 struct request_header
  32 {
  33     int          req;          /* request code */
  34     size_t       request_size; /* request variable part size */
  35     size_t       reply_size;   /* reply variable part maximum size */
  36 };
  37
  38 struct reply_header
  39 {
  40     unsigned int error;        /* error result */
  41     size_t       reply_size;   /* reply variable part size */
  42 };
  43
  44 /* placeholder structure for the maximum allowed request size */
  45 /* this is used to construct the generic_request union */
  46 struct request_max_size
  47 {
  48     int pad[16]; /* the max request size is 16 ints */
  49 };
  50
  51 #ifdef WINE_NO_STRICT
  52 typedef int obj_handle_t;
  53 typedef unsigned int user_handle_t;
  54 #else
  55 typedef void *obj_handle_t;
  56 typedef void *user_handle_t;
  57 #endif
  58
  59 typedef unsigned short atom_t;
  60 typedef unsigned int process_id_t;
  61 typedef unsigned int thread_id_t;
  62
  63 #define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
  64 #define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */
  65
  66
  67 /* definitions of the event data depending on the event code */
  68 struct debug_event_exception
  69 {
  70     EXCEPTION_RECORD record;   /* exception record */
  71     int              first;    /* first chance exception? */
  72 };
  73 struct debug_event_create_thread
  74 {
  75     obj_handle_t handle;     /* handle to the new thread */
  76     void        *teb;        /* thread teb (in debugged process address space) */
  77     void        *start;      /* thread startup routine */
  78 };
  79 struct debug_event_create_process
  80 {
  81     obj_handle_t file;       /* handle to the process exe file */
  82     obj_handle_t process;    /* handle to the new process */
  83     obj_handle_t thread;     /* handle to the new thread */
  84     void        *base;       /* base of executable image */
  85     int          dbg_offset; /* offset of debug info in file */
  86     int          dbg_size;   /* size of debug info */
  87     void        *teb;        /* thread teb (in debugged process address space) */
  88     void        *start;      /* thread startup routine */
  89     void        *name;       /* image name (optional) */
  90     int          unicode;    /* is it Unicode? */
  91 };
  92 struct debug_event_exit
  93 {
  94     int          exit_code;  /* thread or process exit code */
  95 };
  96 struct debug_event_load_dll
  97 {
  98     obj_handle_t handle;     /* file handle for the dll */
  99     void        *base;       /* base address of the dll */
 100     int          dbg_offset; /* offset of debug info in file */
 101     int          dbg_size;   /* size of debug info */
 102     void        *name;       /* image name (optional) */
 103     int          unicode;    /* is it Unicode? */
 104 };
 105 struct debug_event_unload_dll
 106 {
 107     void       *base;       /* base address of the dll */
 108 };
 109 struct debug_event_output_string
 110 {
 111     void       *string;     /* string to display (in debugged process address space) */
 112     int         unicode;    /* is it Unicode? */
 113     int         length;     /* string length */
 114 };
 115 struct debug_event_rip_info
 116 {
 117     int         error;      /* ??? */
 118     int         type;       /* ??? */
 119 };
 120 union debug_event_data
 121 {
 122     struct debug_event_exception      exception;
 123     struct debug_event_create_thread  create_thread;
 124     struct debug_event_create_process create_process;
 125     struct debug_event_exit           exit;
 126     struct debug_event_load_dll       load_dll;
 127     struct debug_event_unload_dll     unload_dll;
 128     struct debug_event_output_string  output_string;
 129     struct debug_event_rip_info       rip_info;
 130 };
 131
 132 /* debug event data */
 133 typedef struct
 134 {
 135     int                      code;   /* event code */
 136     union debug_event_data   info;   /* event information */
 137 } debug_event_t;
 138
 139 /* structure used in sending an fd from client to server */
 140 struct send_fd
 141 {
 142     thread_id_t tid;  /* thread id */
 143     int         fd;   /* file descriptor on client-side */
 144 };
 145
 146 /* structure sent by the server on the wait fifo */
 147 struct wake_up_reply
 148 {
 149     void *cookie;    /* magic cookie that was passed in select_request */
 150     int   signaled;  /* wait result */
 151 };
 152
 153 /* structure for process startup info */
 154 typedef struct
 155 {
 156     size_t       size;         /* size of this structure */
 157     size_t       filename_len; /* length of filename */
 158     size_t       cmdline_len;  /* length of cmd line */
 159     size_t       desktop_len;  /* length of desktop name */
 160     size_t       title_len;    /* length of title */
 161     int          x;            /* window position */
 162     int          y;
 163     int          cx;           /* window size */
 164     int          cy;
 165     int          x_chars;      /* console size */
 166     int          y_chars;
 167     int          attribute;    /* console attributes */
 168     int          cmd_show;     /* main window show mode */
 169     unsigned int flags;        /* info flags */
 170     /* char filename[...]; */
 171     /* char cmdline[...]; */
 172     /* char desktop[...]; */
 173     /* char title[...]; */
 174 } startup_info_t;
 175
 176 /* structure returned in the list of window properties */
 177 typedef struct
 178 {
 179     atom_t         atom;     /* property atom */
 180     short          string;   /* was atom a string originally? */
 181     obj_handle_t   handle;   /* handle stored in property */
 182 } property_data_t;
 183
 184 /* structure to specify window rectangles */
 185 typedef struct
 186 {
 187     int  left;
 188     int  top;
 189     int  right;
 190     int  bottom;
 191 } rectangle_t;
 192
 193 /* structure for console char/attribute info */
 194 typedef struct
 195 {
 196     WCHAR          ch;
 197     unsigned short attr;
 198 } char_info_t;
 199
 200 /****************************************************************/
 201 /* Request declarations */
 202
 203 /* Create a new process from the context of the parent */
 204 @REQ(new_process)
 205     int          inherit_all;  /* inherit all handles from parent */
 206     int          use_handles;  /* use stdio handles */
 207     int          create_flags; /* creation flags */
 208     obj_handle_t exe_file;     /* file handle for main exe */
 209     obj_handle_t hstdin;       /* handle for stdin */
 210     obj_handle_t hstdout;      /* handle for stdout */
 211     obj_handle_t hstderr;      /* handle for stderr */
 212     VARARG(info,startup_info); /* startup information */
 213 @REPLY
 214     obj_handle_t info;         /* new process info handle */
 215 @END
 216
 217
 218 /* Retrieve information about a newly started process */
 219 @REQ(get_new_process_info)
 220     obj_handle_t info;         /* info handle returned from new_process_request */
 221     int          pinherit;     /* process handle inherit flag */
 222     int          tinherit;     /* thread handle inherit flag */
 223 @REPLY
 224     process_id_t pid;          /* process id */
 225     obj_handle_t phandle;      /* process handle (in the current process) */
 226     thread_id_t  tid;          /* thread id */
 227     obj_handle_t thandle;      /* thread handle (in the current process) */
 228     int          success;      /* did the process start successfully? */
 229 @END
 230
 231
 232 /* Create a new thread from the context of the parent */
 233 @REQ(new_thread)
 234     int          suspend;      /* new thread should be suspended on creation */
 235     int          inherit;      /* inherit flag */
 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 /* Signal that we are finished booting on the client side */
 244 @REQ(boot_done)
 245     int          debug_level;  /* new debug level */
 246 @END
 247
 248
 249 /* Initialize a process; called from the new process context */
 250 @REQ(init_process)
 251     void*        ldt_copy;     /* addr of LDT copy */
 252     int          ppid;         /* parent Unix pid */
 253 @REPLY
 254     int          create_flags; /* creation flags */
 255     unsigned int server_start; /* server start time (GetTickCount) */
 256     size_t       info_size;    /* total size of startup info */
 257     obj_handle_t exe_file;     /* file handle for main exe */
 258     obj_handle_t hstdin;       /* handle for stdin */
 259     obj_handle_t hstdout;      /* handle for stdout */
 260     obj_handle_t hstderr;      /* handle for stderr */
 261 @END
 262
 263
 264 /* Retrieve the new process startup info */
 265 @REQ(get_startup_info)
 266 @REPLY
 267     VARARG(info,startup_info); /* startup information */
 268 @END
 269
 270
 271 /* Signal the end of the process initialization */
 272 @REQ(init_process_done)
 273     void*        module;       /* main module base address */
 274     size_t       module_size;  /* main module size */
 275     void*        entry;        /* process entry point */
 276     void*        name;         /* ptr to ptr to name (in process addr space) */
 277     obj_handle_t exe_file;     /* file handle for main exe */
 278     int          gui;          /* is it a GUI process? */
 279     VARARG(filename,string);   /* file name of main exe */
 280 @REPLY
 281     int          debugged;     /* being debugged? */
 282 @END
 283
 284
 285 /* Initialize a thread; called from the child after fork()/clone() */
 286 @REQ(init_thread)
 287     int          unix_pid;     /* Unix pid of new thread */
 288     void*        teb;          /* TEB of new thread (in thread address space) */
 289     void*        entry;        /* thread entry point (in thread address space) */
 290     int          reply_fd;     /* fd for reply pipe */
 291     int          wait_fd;      /* fd for blocking calls pipe */
 292 @REPLY
 293     process_id_t pid;          /* process id of the new thread's process */
 294     thread_id_t  tid;          /* thread id of the new thread */
 295     int          boot;         /* is this the boot thread? */
 296     int          version;      /* protocol version */
 297 @END
 298
 299
 300 /* Terminate a process */
 301 @REQ(terminate_process)
 302     obj_handle_t handle;       /* process handle to terminate */
 303     int          exit_code;    /* process exit code */
 304 @REPLY
 305     int          self;         /* suicide? */
 306 @END
 307
 308
 309 /* Terminate a thread */
 310 @REQ(terminate_thread)
 311     obj_handle_t handle;       /* thread handle to terminate */
 312     int          exit_code;    /* thread exit code */
 313 @REPLY
 314     int          self;         /* suicide? */
 315     int          last;         /* last thread in this process? */
 316 @END
 317
 318
 319 /* Retrieve information about a process */
 320 @REQ(get_process_info)
 321     obj_handle_t handle;           /* process handle */
 322 @REPLY
 323     process_id_t pid;              /* server process id */
 324     int          debugged;         /* debugged? */
 325     int          exit_code;        /* process exit code */
 326     int          priority;         /* priority class */
 327     int          process_affinity; /* process affinity mask */
 328     int          system_affinity;  /* system affinity mask */
 329 @END
 330
 331
 332 /* Set a process informations */
 333 @REQ(set_process_info)
 334     obj_handle_t handle;       /* process handle */
 335     int          mask;         /* setting mask (see below) */
 336     int          priority;     /* priority class */
 337     int          affinity;     /* affinity mask */
 338 @END
 339 #define SET_PROCESS_INFO_PRIORITY 0x01
 340 #define SET_PROCESS_INFO_AFFINITY 0x02
 341
 342
 343 /* Retrieve information about a thread */
 344 @REQ(get_thread_info)
 345     obj_handle_t handle;       /* thread handle */
 346     thread_id_t  tid_in;       /* thread id (optional) */
 347 @REPLY
 348     thread_id_t  tid;          /* server thread id */
 349     void*        teb;          /* thread teb pointer */
 350     int          exit_code;    /* thread exit code */
 351     int          priority;     /* thread priority level */
 352 @END
 353
 354
 355 /* Set a thread informations */
 356 @REQ(set_thread_info)
 357     obj_handle_t handle;       /* thread handle */
 358     int          mask;         /* setting mask (see below) */
 359     int          priority;     /* priority class */
 360     int          affinity;     /* affinity mask */
 361 @END
 362 #define SET_THREAD_INFO_PRIORITY 0x01
 363 #define SET_THREAD_INFO_AFFINITY 0x02
 364
 365
 366 /* Suspend a thread */
 367 @REQ(suspend_thread)
 368     obj_handle_t handle;       /* thread handle */
 369 @REPLY
 370     int          count;        /* new suspend count */
 371 @END
 372
 373
 374 /* Resume a thread */
 375 @REQ(resume_thread)
 376     obj_handle_t handle;       /* thread handle */
 377 @REPLY
 378     int          count;        /* new suspend count */
 379 @END
 380
 381
 382 /* Notify the server that a dll has been loaded */
 383 @REQ(load_dll)
 384     obj_handle_t handle;       /* file handle */
 385     void*        base;         /* base address */
 386     size_t       size;         /* dll size */
 387     int          dbg_offset;   /* debug info offset */
 388     int          dbg_size;     /* debug info size */
 389     void*        name;         /* ptr to ptr to name (in process addr space) */
 390     VARARG(filename,string);   /* file name of dll */
 391 @END
 392
 393
 394 /* Notify the server that a dll is being unloaded */
 395 @REQ(unload_dll)
 396     void*        base;         /* base address */
 397 @END
 398
 399
 400 /* Queue an APC for a thread */
 401 @REQ(queue_apc)
 402     obj_handle_t handle;       /* thread handle */
 403     int          user;         /* user or system apc? */
 404     void*        func;         /* function to call */
 405     void*        param;        /* param for function to call */
 406 @END
 407
 408
 409 /* Get next APC to call */
 410 @REQ(get_apc)
 411     int          alertable;    /* is thread alertable? */
 412 @REPLY
 413     void*        func;         /* function to call */
 414     int          type;         /* function type */
 415     VARARG(args,ptrs);         /* function arguments */
 416 @END
 417 enum apc_type { APC_NONE, APC_USER, APC_TIMER, APC_ASYNC, APC_ASYNC_IO };
 418
 419
 420 /* Close a handle for the current process */
 421 @REQ(close_handle)
 422     obj_handle_t handle;       /* handle to close */
 423 @REPLY
 424     int          fd;           /* associated fd to close */
 425 @END
 426
 427
 428 /* Set a handle information */
 429 @REQ(set_handle_info)
 430     obj_handle_t handle;       /* handle we are interested in */
 431     int          flags;        /* new handle flags */
 432     int          mask;         /* mask for flags to set */
 433     int          fd;           /* file descriptor or -1 */
 434 @REPLY
 435     int          old_flags;    /* old flag value */
 436     int          cur_fd;       /* current file descriptor */
 437 @END
 438
 439
 440 /* Duplicate a handle */
 441 @REQ(dup_handle)
 442     obj_handle_t src_process;  /* src process handle */
 443     obj_handle_t src_handle;   /* src handle to duplicate */
 444     obj_handle_t dst_process;  /* dst process handle */
 445     unsigned int access;       /* wanted access rights */
 446     int          inherit;      /* inherit flag */
 447     int          options;      /* duplicate options (see below) */
 448 @REPLY
 449     obj_handle_t handle;       /* duplicated handle in dst process */
 450     int          fd;           /* associated fd to close */
 451 @END
 452 #define DUP_HANDLE_CLOSE_SOURCE  DUPLICATE_CLOSE_SOURCE
 453 #define DUP_HANDLE_SAME_ACCESS   DUPLICATE_SAME_ACCESS
 454 #define DUP_HANDLE_MAKE_GLOBAL   0x80000000  /* Not a Windows flag */
 455
 456
 457 /* Open a handle to a process */
 458 @REQ(open_process)
 459     process_id_t pid;          /* process id to open */
 460     unsigned int access;       /* wanted access rights */
 461     int          inherit;      /* inherit flag */
 462 @REPLY
 463     obj_handle_t handle;       /* handle to the process */
 464 @END
 465
 466
 467 /* Open a handle to a thread */
 468 @REQ(open_thread)
 469     thread_id_t  tid;          /* thread id to open */
 470     unsigned int access;       /* wanted access rights */
 471     int          inherit;      /* inherit flag */
 472 @REPLY
 473     obj_handle_t handle;       /* handle to the thread */
 474 @END
 475
 476
 477 /* Wait for handles */
 478 @REQ(select)
 479     int          flags;        /* wait flags (see below) */
 480     void*        cookie;       /* magic cookie to return to client */
 481     int          sec;          /* absolute timeout */
 482     int          usec;         /* absolute timeout */
 483     VARARG(handles,handles);   /* handles to select on */
 484 @END
 485 #define SELECT_ALL           1
 486 #define SELECT_ALERTABLE     2
 487 #define SELECT_INTERRUPTIBLE 4
 488 #define SELECT_TIMEOUT       8
 489
 490
 491 /* Create an event */
 492 @REQ(create_event)
 493     int          manual_reset;  /* manual reset event */
 494     int          initial_state; /* initial state of the event */
 495     int          inherit;       /* inherit flag */
 496     VARARG(name,unicode_str);   /* object name */
 497 @REPLY
 498     obj_handle_t handle;        /* handle to the event */
 499 @END
 500
 501 /* Event operation */
 502 @REQ(event_op)
 503     obj_handle_t  handle;       /* handle to event */
 504     int           op;           /* event operation (see below) */
 505 @END
 506 enum event_op { PULSE_EVENT, SET_EVENT, RESET_EVENT };
 507
 508
 509 /* Open an event */
 510 @REQ(open_event)
 511     unsigned int access;        /* wanted access rights */
 512     int          inherit;       /* inherit flag */
 513     VARARG(name,unicode_str);   /* object name */
 514 @REPLY
 515     obj_handle_t handle;        /* handle to the event */
 516 @END
 517
 518
 519 /* Create a mutex */
 520 @REQ(create_mutex)
 521     int          owned;         /* initially owned? */
 522     int          inherit;       /* inherit flag */
 523     VARARG(name,unicode_str);   /* object name */
 524 @REPLY
 525     obj_handle_t handle;        /* handle to the mutex */
 526 @END
 527
 528
 529 /* Release a mutex */
 530 @REQ(release_mutex)
 531     obj_handle_t handle;        /* handle to the mutex */
 532 @END
 533
 534
 535 /* Open a mutex */
 536 @REQ(open_mutex)
 537     unsigned int access;        /* wanted access rights */
 538     int          inherit;       /* inherit flag */
 539     VARARG(name,unicode_str);   /* object name */
 540 @REPLY
 541     obj_handle_t handle;        /* handle to the mutex */
 542 @END
 543
 544
 545 /* Create a semaphore */
 546 @REQ(create_semaphore)
 547     unsigned int initial;       /* initial count */
 548     unsigned int max;           /* maximum count */
 549     int          inherit;       /* inherit flag */
 550     VARARG(name,unicode_str);   /* object name */
 551 @REPLY
 552     obj_handle_t handle;        /* handle to the semaphore */
 553 @END
 554
 555
 556 /* Release a semaphore */
 557 @REQ(release_semaphore)
 558     obj_handle_t handle;        /* handle to the semaphore */
 559     unsigned int count;         /* count to add to semaphore */
 560 @REPLY
 561     unsigned int prev_count;    /* previous semaphore count */
 562 @END
 563
 564
 565 /* Open a semaphore */
 566 @REQ(open_semaphore)
 567     unsigned int access;        /* wanted access rights */
 568     int          inherit;       /* inherit flag */
 569     VARARG(name,unicode_str);   /* object name */
 570 @REPLY
 571     obj_handle_t handle;        /* handle to the semaphore */
 572 @END
 573
 574
 575 /* Create a file */
 576 @REQ(create_file)
 577     unsigned int access;        /* wanted access rights */
 578     int          inherit;       /* inherit flag */
 579     unsigned int sharing;       /* sharing flags */
 580     int          create;        /* file create action */
 581     unsigned int attrs;         /* file attributes for creation */
 582     int          drive_type;    /* type of drive the file is on */
 583     VARARG(filename,string);    /* file name */
 584 @REPLY
 585     obj_handle_t handle;        /* handle to the file */
 586 @END
 587
 588
 589 /* Allocate a file handle for a Unix fd */
 590 @REQ(alloc_file_handle)
 591     unsigned int access;        /* wanted access rights */
 592     int          inherit;       /* inherit flag */
 593     int          fd;            /* file descriptor on the client side */
 594 @REPLY
 595     obj_handle_t handle;        /* handle to the file */
 596 @END
 597
 598
 599 /* Get a Unix fd to access a file */
 600 @REQ(get_handle_fd)
 601     obj_handle_t handle;        /* handle to the file */
 602     unsigned int access;        /* wanted access rights */
 603 @REPLY
 604     int          fd;            /* file descriptor */
 605     int          type;          /* the type of file (see below) */
 606     int          flags;         /* file read/write flags (see below) */
 607 @END
 608 enum fd_type
 609 {
 610     FD_TYPE_INVALID,
 611     FD_TYPE_DEFAULT,
 612     FD_TYPE_CONSOLE,
 613     FD_TYPE_SOCKET,
 614     FD_TYPE_SMB
 615 };
 616 #define FD_FLAG_OVERLAPPED         0x01
 617 #define FD_FLAG_TIMEOUT            0x02
 618 #define FD_FLAG_RECV_SHUTDOWN      0x04
 619 #define FD_FLAG_SEND_SHUTDOWN      0x08
 620
 621 /* Set a file current position */
 622 @REQ(set_file_pointer)
 623     obj_handle_t handle;        /* handle to the file */
 624     int          low;           /* position low word */
 625     int          high;          /* position high word */
 626     int          whence;        /* whence to seek */
 627 @REPLY
 628     int          new_low;       /* new position low word */
 629     int          new_high;      /* new position high word */
 630 @END
 631
 632
 633 /* Truncate (or extend) a file */
 634 @REQ(truncate_file)
 635     obj_handle_t handle;        /* handle to the file */
 636 @END
 637
 638
 639 /* Set a file access and modification times */
 640 @REQ(set_file_time)
 641     obj_handle_t handle;        /* handle to the file */
 642     time_t       access_time;   /* last access time */
 643     time_t       write_time;    /* last write time */
 644 @END
 645
 646
 647 /* Flush a file buffers */
 648 @REQ(flush_file)
 649     obj_handle_t handle;        /* handle to the file */
 650 @END
 651
 652
 653 /* Get information about a file */
 654 @REQ(get_file_info)
 655     obj_handle_t handle;        /* handle to the file */
 656 @REPLY
 657     int          type;          /* file type */
 658     int          attr;          /* file attributes */
 659     time_t       access_time;   /* last access time */
 660     time_t       write_time;    /* last write time */
 661     int          size_high;     /* file size */
 662     int          size_low;      /* file size */
 663     int          links;         /* number of links */
 664     int          index_high;    /* unique index */
 665     int          index_low;     /* unique index */
 666     unsigned int serial;        /* volume serial number */
 667 @END
 668
 669
 670 /* Lock a region of a file */
 671 @REQ(lock_file)
 672     obj_handle_t handle;        /* handle to the file */
 673     unsigned int offset_low;    /* offset of start of lock */
 674     unsigned int offset_high;   /* offset of start of lock */
 675     unsigned int count_low;     /* count of bytes to lock */
 676     unsigned int count_high;    /* count of bytes to lock */
 677 @END
 678
 679
 680 /* Unlock a region of a file */
 681 @REQ(unlock_file)
 682     obj_handle_t handle;        /* handle to the file */
 683     unsigned int offset_low;    /* offset of start of unlock */
 684     unsigned int offset_high;   /* offset of start of unlock */
 685     unsigned int count_low;     /* count of bytes to unlock */
 686     unsigned int count_high;    /* count of bytes to unlock */
 687 @END
 688
 689
 690 /* Create an anonymous pipe */
 691 @REQ(create_pipe)
 692     int          inherit;       /* inherit flag */
 693 @REPLY
 694     obj_handle_t handle_read;   /* handle to the read-side of the pipe */
 695     obj_handle_t handle_write;  /* handle to the write-side of the pipe */
 696 @END
 697
 698
 699 /* Create a socket */
 700 @REQ(create_socket)
 701     unsigned int access;        /* wanted access rights */
 702     int          inherit;       /* inherit flag */
 703     int          family;        /* family, see socket manpage */
 704     int          type;          /* type, see socket manpage */
 705     int          protocol;      /* protocol, see socket manpage */
 706     unsigned int flags;         /* socket flags */
 707 @REPLY
 708     obj_handle_t handle;        /* handle to the new socket */
 709 @END
 710
 711
 712 /* Accept a socket */
 713 @REQ(accept_socket)
 714     obj_handle_t lhandle;       /* handle to the listening socket */
 715     unsigned int access;        /* wanted access rights */
 716     int          inherit;       /* inherit flag */
 717 @REPLY
 718     obj_handle_t handle;        /* handle to the new socket */
 719 @END
 720
 721
 722 /* Set socket event parameters */
 723 @REQ(set_socket_event)
 724     obj_handle_t  handle;        /* handle to the socket */
 725     unsigned int  mask;          /* event mask */
 726     obj_handle_t  event;         /* event object */
 727     user_handle_t window;        /* window to send the message to */
 728     unsigned int  msg;           /* message to send */
 729 @END
 730
 731
 732 /* Get socket event parameters */
 733 @REQ(get_socket_event)
 734     obj_handle_t handle;        /* handle to the socket */
 735     int          service;       /* clear pending? */
 736     obj_handle_t c_event;       /* event to clear */
 737 @REPLY
 738     unsigned int mask;          /* event mask */
 739     unsigned int pmask;         /* pending events */
 740     unsigned int state;         /* status bits */
 741     VARARG(errors,ints);        /* event errors */
 742 @END
 743
 744
 745 /* Reenable pending socket events */
 746 @REQ(enable_socket_event)
 747     obj_handle_t handle;        /* handle to the socket */
 748     unsigned int mask;          /* events to re-enable */
 749     unsigned int sstate;        /* status bits to set */
 750     unsigned int cstate;        /* status bits to clear */
 751 @END
 752
 753 @REQ(set_socket_deferred)
 754     obj_handle_t handle;        /* handle to the socket */
 755     obj_handle_t deferred;      /* handle to the socket for which accept() is deferred */
 756 @END
 757
 758 /* Allocate a console (only used by a console renderer) */
 759 @REQ(alloc_console)
 760     unsigned int access;        /* wanted access rights */
 761     int          inherit;       /* inherit flag */
 762     process_id_t pid;           /* pid of process which shall be attached to the console */
 763 @REPLY
 764     obj_handle_t handle_in;     /* handle to console input */
 765     obj_handle_t event;         /* handle to renderer events change notification */
 766 @END
 767
 768
 769 /* Free the console of the current process */
 770 @REQ(free_console)
 771 @END
 772
 773
 774 #define CONSOLE_RENDERER_NONE_EVENT        0x00
 775 #define CONSOLE_RENDERER_TITLE_EVENT       0x01
 776 #define CONSOLE_RENDERER_ACTIVE_SB_EVENT   0x02
 777 #define CONSOLE_RENDERER_SB_RESIZE_EVENT   0x03
 778 #define CONSOLE_RENDERER_UPDATE_EVENT      0x04
 779 #define CONSOLE_RENDERER_CURSOR_POS_EVENT  0x05
 780 #define CONSOLE_RENDERER_CURSOR_GEOM_EVENT 0x06
 781 #define CONSOLE_RENDERER_DISPLAY_EVENT     0x07
 782 #define CONSOLE_RENDERER_EXIT_EVENT        0x08
 783 struct console_renderer_event
 784 {
 785     short event;
 786     union
 787     {
 788         struct update
 789         {
 790             short top;
 791             short bottom;
 792         } update;
 793         struct resize
 794         {
 795             short width;
 796             short height;
 797         } resize;
 798         struct cursor_pos
 799         {
 800             short x;
 801             short y;
 802         } cursor_pos;
 803         struct cursor_geom
 804         {
 805             short visible;
 806             short size;
 807         } cursor_geom;
 808         struct display
 809         {
 810             short left;
 811             short top;
 812             short width;
 813             short height;
 814         } display;
 815     } u;
 816 };
 817
 818 /* retrieve console events for the renderer */
 819 @REQ(get_console_renderer_events)
 820     obj_handle_t handle;        /* handle to console input events */
 821 @REPLY
 822     VARARG(data,bytes);         /* the various console_renderer_events */
 823 @END
 824
 825
 826 /* Open a handle to the process console */
 827 @REQ(open_console)
 828     int          from;          /* 0 (resp 1) input (resp output) of current process console */
 829                                 /* otherwise console_in handle to get active screen buffer? */
 830     unsigned int access;        /* wanted access rights */
 831     int          inherit;       /* inherit flag */
 832     int          share;         /* share mask (only for output handles) */
 833 @REPLY
 834     obj_handle_t handle;        /* handle to the console */
 835 @END
 836
 837
 838 /* Get a console mode (input or output) */
 839 @REQ(get_console_mode)
 840     obj_handle_t handle;        /* handle to the console */
 841 @REPLY
 842     int          mode;          /* console mode */
 843 @END
 844
 845
 846 /* Set a console mode (input or output) */
 847 @REQ(set_console_mode)
 848     obj_handle_t handle;        /* handle to the console */
 849     int          mode;          /* console mode */
 850 @END
 851
 852
 853 /* Set info about a console (input only) */
 854 @REQ(set_console_input_info)
 855     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 856     int          mask;          /* setting mask (see below) */
 857     obj_handle_t active_sb;     /* active screen buffer */
 858     int          history_mode;  /* whether we duplicate lines in history */
 859     int          history_size;  /* number of lines in history */
 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
 867
 868 /* Get info about a console (input only) */
 869 @REQ(get_console_input_info)
 870     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 871 @REPLY
 872     int          history_mode;  /* whether we duplicate lines in history */
 873     int          history_size;  /* number of lines in history */
 874     int          history_index; /* number of used lines in history */
 875     VARARG(title,unicode_str);  /* console title */
 876 @END
 877
 878
 879 /* appends a string to console's history */
 880 @REQ(append_console_input_history)
 881     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 882     VARARG(line,unicode_str);   /* line to add */
 883 @END
 884
 885
 886 /* appends a string to console's history */
 887 @REQ(get_console_input_history)
 888     obj_handle_t handle;        /* handle to console input, or 0 for process' console */
 889     int          index;         /* index to get line from */
 890 @REPLY
 891     int          total;         /* total length of line in Unicode chars */
 892     VARARG(line,unicode_str);   /* line to add */
 893 @END
 894
 895
 896 /* creates a new screen buffer on process' console */
 897 @REQ(create_console_output)
 898     obj_handle_t handle_in;     /* handle to console input, or 0 for process' console */
 899     int          access;        /* wanted access rights */
 900     int          share;         /* sharing credentials */
 901     int          inherit;       /* inherit flag */
 902 @REPLY
 903     obj_handle_t handle_out;    /* handle to the screen buffer */
 904 @END
 905
 906
 907 /* Set info about a console (output only) */
 908 @REQ(set_console_output_info)
 909     obj_handle_t handle;        /* handle to the console */
 910     int          mask;          /* setting mask (see below) */
 911     short int    cursor_size;   /* size of cursor (percentage filled) */
 912     short int    cursor_visible;/* cursor visibility flag */
 913     short int    cursor_x;      /* position of cursor (x, y) */
 914     short int    cursor_y;
 915     short int    width;         /* width of the screen buffer */
 916     short int    height;        /* height of the screen buffer */
 917     short int    attr;          /* default attribute */
 918     short int    win_left;      /* window actually displayed by renderer */
 919     short int    win_top;       /* the rect area is expressed withing the */
 920     short int    win_right;     /* boundaries of the screen buffer */
 921     short int    win_bottom;
 922     short int    max_width;     /* maximum size (width x height) for the window */
 923     short int    max_height;
 924 @END
 925 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM     0x01
 926 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_POS      0x02
 927 #define SET_CONSOLE_OUTPUT_INFO_SIZE            0x04
 928 #define SET_CONSOLE_OUTPUT_INFO_ATTR            0x08
 929 #define SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW  0x10
 930 #define SET_CONSOLE_OUTPUT_INFO_MAX_SIZE        0x20
 931
 932
 933 /* Get info about a console (output only) */
 934 @REQ(get_console_output_info)
 935     obj_handle_t handle;        /* handle to the console */
 936 @REPLY
 937     short int    cursor_size;   /* size of cursor (percentage filled) */
 938     short int    cursor_visible;/* cursor visibility flag */
 939     short int    cursor_x;      /* position of cursor (x, y) */
 940     short int    cursor_y;
 941     short int    width;         /* width of the screen buffer */
 942     short int    height;        /* height of the screen buffer */
 943     short int    attr;          /* default attribute */
 944     short int    win_left;      /* window actually displayed by renderer */
 945     short int    win_top;       /* the rect area is expressed withing the */
 946     short int    win_right;     /* boundaries of the screen buffer */
 947     short int    win_bottom;
 948     short int    max_width;     /* maximum size (width x height) for the window */
 949     short int    max_height;
 950 @END
 951
 952 /* Add input records to a console input queue */
 953 @REQ(write_console_input)
 954     obj_handle_t handle;        /* handle to the console input */
 955     VARARG(rec,input_records);  /* input records */
 956 @REPLY
 957     int          written;       /* number of records written */
 958 @END
 959
 960
 961 /* Fetch input records from a console input queue */
 962 @REQ(read_console_input)
 963     obj_handle_t handle;        /* handle to the console input */
 964     int          flush;         /* flush the retrieved records from the queue? */
 965 @REPLY
 966     int          read;          /* number of records read */
 967     VARARG(rec,input_records);  /* input records */
 968 @END
 969
 970
 971 /* write data (chars and/or attributes) in a screen buffer */
 972 @REQ(write_console_output)
 973     obj_handle_t handle;        /* handle to the console output */
 974     int          x;             /* position where to start writing */
 975     int          y;
 976     int          mode;          /* char info (see below) */
 977     int          wrap;          /* wrap around at end of line? */
 978     VARARG(data,bytes);         /* info to write */
 979 @REPLY
 980     int          written;       /* number of char infos actually written */
 981     int          width;         /* width of screen buffer */
 982     int          height;        /* height of screen buffer */
 983 @END
 984 enum char_info_mode
 985 {
 986     CHAR_INFO_MODE_TEXT,        /* characters only */
 987     CHAR_INFO_MODE_ATTR,        /* attributes only */
 988     CHAR_INFO_MODE_TEXTATTR,    /* both characters and attributes */
 989     CHAR_INFO_MODE_TEXTSTDATTR  /* characters but use standard attributes */
 990 };
 991
 992
 993 /* fill a screen buffer with constant data (chars and/or attributes) */
 994 @REQ(fill_console_output)
 995     obj_handle_t handle;        /* handle to the console output */
 996     int          x;             /* position where to start writing */
 997     int          y;
 998     int          mode;          /* char info mode */
 999     int          count;         /* number to write */
1000     int          wrap;          /* wrap around at end of line? */
1001     char_info_t  data;          /* data to write */
1002 @REPLY
1003     int          written;       /* number of char infos actually written */
1004 @END
1005
1006
1007 /* read data (chars and/or attributes) from a screen buffer */
1008 @REQ(read_console_output)
1009     obj_handle_t handle;        /* handle to the console output */
1010     int          x;             /* position (x,y) where to start reading */
1011     int          y;
1012     int          mode;          /* char info mode */
1013     int          wrap;          /* wrap around at end of line? */
1014 @REPLY
1015     int          width;         /* width of screen buffer */
1016     int          height;        /* height of screen buffer */
1017     VARARG(data,bytes);
1018 @END
1019
1020
1021 /* move a rect (of data) in screen buffer content */
1022 @REQ(move_console_output)
1023     obj_handle_t handle;        /* handle to the console output */
1024     short int    x_src;         /* position (x, y) of rect to start moving from */
1025     short int    y_src;
1026     short int    x_dst;         /* position (x, y) of rect to move to */
1027     short int    y_dst;
1028     short int    w;             /* size of the rect (width, height) to move */
1029     short int    h;
1030 @END
1031
1032
1033 /* Sends a signal to a process group */
1034 @REQ(send_console_signal)
1035     int          signal;        /* the signal to send */
1036     process_id_t group_id;      /* the group to send the signal to */
1037 @END
1038
1039
1040 /* Create a change notification */
1041 @REQ(create_change_notification)
1042     int          subtree;       /* watch all the subtree */
1043     int          filter;        /* notification filter */
1044 @REPLY
1045     obj_handle_t handle;        /* handle to the change notification */
1046 @END
1047
1048
1049 /* Create a file mapping */
1050 @REQ(create_mapping)
1051     int          size_high;     /* mapping size */
1052     int          size_low;      /* mapping size */
1053     int          protect;       /* protection flags (see below) */
1054     unsigned int access;        /* wanted access rights */
1055     int          inherit;       /* inherit flag */
1056     obj_handle_t file_handle;   /* file handle */
1057     VARARG(name,unicode_str);   /* object name */
1058 @REPLY
1059     obj_handle_t handle;        /* handle to the mapping */
1060 @END
1061 /* protection flags */
1062 #define VPROT_READ       0x01
1063 #define VPROT_WRITE      0x02
1064 #define VPROT_EXEC       0x04
1065 #define VPROT_WRITECOPY  0x08
1066 #define VPROT_GUARD      0x10
1067 #define VPROT_NOCACHE    0x20
1068 #define VPROT_COMMITTED  0x40
1069 #define VPROT_IMAGE      0x80
1070
1071
1072 /* Open a mapping */
1073 @REQ(open_mapping)
1074     unsigned int access;        /* wanted access rights */
1075     int          inherit;       /* inherit flag */
1076     VARARG(name,unicode_str);   /* object name */
1077 @REPLY
1078     obj_handle_t handle;        /* handle to the mapping */
1079 @END
1080
1081
1082 /* Get information about a file mapping */
1083 @REQ(get_mapping_info)
1084     obj_handle_t handle;        /* handle to the mapping */
1085 @REPLY
1086     int          size_high;     /* mapping size */
1087     int          size_low;      /* mapping size */
1088     int          protect;       /* protection flags */
1089     int          header_size;   /* header size (for VPROT_IMAGE mapping) */
1090     void*        base;          /* default base addr (for VPROT_IMAGE mapping) */
1091     obj_handle_t shared_file;   /* shared mapping file handle */
1092     int          shared_size;   /* shared mapping size */
1093     int          drive_type;    /* type of drive the file is on */
1094 @END
1095
1096
1097 /* Create a device */
1098 @REQ(create_device)
1099     unsigned int access;        /* wanted access rights */
1100     int          inherit;       /* inherit flag */
1101     int          id;            /* client private id */
1102 @REPLY
1103     obj_handle_t handle;        /* handle to the device */
1104 @END
1105
1106
1107 /* Create a snapshot */
1108 @REQ(create_snapshot)
1109     int          inherit;       /* inherit flag */
1110     int          flags;         /* snapshot flags (TH32CS_*) */
1111     process_id_t pid;           /* process id */
1112 @REPLY
1113     obj_handle_t handle;        /* handle to the snapshot */
1114 @END
1115
1116
1117 /* Get the next process from a snapshot */
1118 @REQ(next_process)
1119     obj_handle_t handle;        /* handle to the snapshot */
1120     int          reset;         /* reset snapshot position? */
1121 @REPLY
1122     int          count;         /* process usage count */
1123     process_id_t pid;           /* process id */
1124     process_id_t ppid;          /* parent process id */
1125     void*        heap;          /* heap base */
1126     void*        module;        /* main module */
1127     int          threads;       /* number of threads */
1128     int          priority;      /* process priority */
1129     VARARG(filename,string);    /* file name of main exe */
1130 @END
1131
1132
1133 /* Get the next thread from a snapshot */
1134 @REQ(next_thread)
1135     obj_handle_t handle;        /* handle to the snapshot */
1136     int          reset;         /* reset snapshot position? */
1137 @REPLY
1138     int          count;         /* thread usage count */
1139     process_id_t pid;           /* process id */
1140     thread_id_t  tid;           /* thread id */
1141     int          base_pri;      /* base priority */
1142     int          delta_pri;     /* delta priority */
1143 @END
1144
1145
1146 /* Get the next module from a snapshot */
1147 @REQ(next_module)
1148     obj_handle_t handle;        /* handle to the snapshot */
1149     int          reset;         /* reset snapshot position? */
1150 @REPLY
1151     process_id_t pid;           /* process id */
1152     void*        base;          /* module base address */
1153     size_t       size;          /* module size */
1154     VARARG(filename,string);    /* file name of module */
1155 @END
1156
1157
1158 /* Wait for a debug event */
1159 @REQ(wait_debug_event)
1160     int           get_handle;  /* should we alloc a handle for waiting? */
1161 @REPLY
1162     process_id_t  pid;         /* process id */
1163     thread_id_t   tid;         /* thread id */
1164     obj_handle_t  wait;        /* wait handle if no event ready */
1165     VARARG(event,debug_event); /* debug event data */
1166 @END
1167
1168
1169 /* Queue an exception event */
1170 @REQ(queue_exception_event)
1171     int              first;    /* first chance exception? */
1172     VARARG(record,exc_event);  /* thread context followed by exception record */
1173 @REPLY
1174     obj_handle_t     handle;   /* handle to the queued event */
1175 @END
1176
1177
1178 /* Retrieve the status of an exception event */
1179 @REQ(get_exception_status)
1180     obj_handle_t     handle;   /* handle to the queued event */
1181 @REPLY
1182     int              status;   /* event continuation status */
1183     VARARG(context,context);   /* modified thread context */
1184 @END
1185
1186
1187 /* Send an output string to the debugger */
1188 @REQ(output_debug_string)
1189     void*         string;      /* string to display (in debugged process address space) */
1190     int           unicode;     /* is it Unicode? */
1191     int           length;      /* string length */
1192 @END
1193
1194
1195 /* Continue a debug event */
1196 @REQ(continue_debug_event)
1197     process_id_t pid;          /* process id to continue */
1198     thread_id_t  tid;          /* thread id to continue */
1199     int          status;       /* continuation status */
1200 @END
1201
1202
1203 /* Start/stop debugging an existing process */
1204 @REQ(debug_process)
1205     process_id_t pid;          /* id of the process to debug */
1206     int          attach;       /* 1=attaching / 0=detaching from the process */
1207 @END
1208
1209
1210 /* Simulate a breakpoint in a process */
1211 @REQ(debug_break)
1212     obj_handle_t handle;       /* process handle */
1213 @REPLY
1214     int          self;         /* was it the caller itself? */
1215 @END
1216
1217
1218 /* Set debugger kill on exit flag */
1219 @REQ(set_debugger_kill_on_exit)
1220     int          kill_on_exit;  /* 0=detach/1=kill debuggee when debugger dies */
1221 @END
1222
1223
1224 /* Read data from a process address space */
1225 @REQ(read_process_memory)
1226     obj_handle_t handle;       /* process handle */
1227     void*        addr;         /* addr to read from */
1228 @REPLY
1229     VARARG(data,bytes);        /* result data */
1230 @END
1231
1232
1233 /* Write data to a process address space */
1234 @REQ(write_process_memory)
1235     obj_handle_t handle;       /* process handle */
1236     void*        addr;         /* addr to write to (must be int-aligned) */
1237     unsigned int first_mask;   /* mask for first word */
1238     unsigned int last_mask;    /* mask for last word */
1239     VARARG(data,bytes);        /* data to write */
1240 @END
1241
1242
1243 /* Create a registry key */
1244 @REQ(create_key)
1245     obj_handle_t parent;       /* handle to the parent key */
1246     unsigned int access;       /* desired access rights */
1247     unsigned int options;      /* creation options */
1248     time_t       modif;        /* last modification time */
1249     size_t       namelen;      /* length of key name in bytes */
1250     VARARG(name,unicode_str,namelen);  /* key name */
1251     VARARG(class,unicode_str);         /* class name */
1252 @REPLY
1253     obj_handle_t hkey;         /* handle to the created key */
1254     int          created;      /* has it been newly created? */
1255 @END
1256
1257 /* Open a registry key */
1258 @REQ(open_key)
1259     obj_handle_t parent;       /* handle to the parent key */
1260     unsigned int access;       /* desired access rights */
1261     VARARG(name,unicode_str);  /* key name */
1262 @REPLY
1263     obj_handle_t hkey;         /* handle to the open key */
1264 @END
1265
1266
1267 /* Delete a registry key */
1268 @REQ(delete_key)
1269     obj_handle_t hkey;         /* handle to the key */
1270 @END
1271
1272
1273 /* Enumerate registry subkeys */
1274 @REQ(enum_key)
1275     obj_handle_t hkey;         /* handle to registry key */
1276     int          index;        /* index of subkey (or -1 for current key) */
1277     int          info_class;   /* requested information class */
1278 @REPLY
1279     int          subkeys;      /* number of subkeys */
1280     int          max_subkey;   /* longest subkey name */
1281     int          max_class;    /* longest class name */
1282     int          values;       /* number of values */
1283     int          max_value;    /* longest value name */
1284     int          max_data;     /* longest value data */
1285     time_t       modif;        /* last modification time */
1286     size_t       total;        /* total length needed for full name and class */
1287     size_t       namelen;      /* length of key name in bytes */
1288     VARARG(name,unicode_str,namelen);  /* key name */
1289     VARARG(class,unicode_str);         /* class name */
1290 @END
1291
1292
1293 /* Set a value of a registry key */
1294 @REQ(set_key_value)
1295     obj_handle_t hkey;         /* handle to registry key */
1296     int          type;         /* value type */
1297     size_t       namelen;      /* length of value name in bytes */
1298     VARARG(name,unicode_str,namelen);  /* value name */
1299     VARARG(data,bytes);                /* value data */
1300 @END
1301
1302
1303 /* Retrieve the value of a registry key */
1304 @REQ(get_key_value)
1305     obj_handle_t hkey;         /* handle to registry key */
1306     VARARG(name,unicode_str);  /* value name */
1307 @REPLY
1308     int          type;         /* value type */
1309     size_t       total;        /* total length needed for data */
1310     VARARG(data,bytes);        /* value data */
1311 @END
1312
1313
1314 /* Enumerate a value of a registry key */
1315 @REQ(enum_key_value)
1316     obj_handle_t hkey;         /* handle to registry key */
1317     int          index;        /* value index */
1318     int          info_class;   /* requested information class */
1319 @REPLY
1320     int          type;         /* value type */
1321     size_t       total;        /* total length needed for full name and data */
1322     size_t       namelen;      /* length of value name in bytes */
1323     VARARG(name,unicode_str,namelen);  /* value name */
1324     VARARG(data,bytes);                /* value data */
1325 @END
1326
1327
1328 /* Delete a value of a registry key */
1329 @REQ(delete_key_value)
1330     obj_handle_t hkey;         /* handle to registry key */
1331     VARARG(name,unicode_str);  /* value name */
1332 @END
1333
1334
1335 /* Load a registry branch from a file */
1336 @REQ(load_registry)
1337     obj_handle_t hkey;         /* root key to load to */
1338     obj_handle_t file;         /* file to load from */
1339     VARARG(name,unicode_str);  /* subkey name */
1340 @END
1341
1342
1343 /* Save a registry branch to a file */
1344 @REQ(save_registry)
1345     obj_handle_t hkey;         /* key to save */
1346     obj_handle_t file;         /* file to save to */
1347 @END
1348
1349
1350 /* Save a registry branch at server exit */
1351 @REQ(save_registry_atexit)
1352     obj_handle_t hkey;         /* key to save */
1353     VARARG(file,string);       /* file to save to */
1354 @END
1355
1356
1357 /* Set the current and saving level for the registry */
1358 @REQ(set_registry_levels)
1359     int          current;      /* new current level */
1360     int          saving;       /* new saving level */
1361     int          period;       /* duration between periodic saves (milliseconds) */
1362 @END
1363
1364
1365 /* Create a waitable timer */
1366 @REQ(create_timer)
1367     int          inherit;       /* inherit flag */
1368     int          manual;        /* manual reset */
1369     VARARG(name,unicode_str);   /* object name */
1370 @REPLY
1371     obj_handle_t handle;        /* handle to the timer */
1372 @END
1373
1374
1375 /* Open a waitable timer */
1376 @REQ(open_timer)
1377     unsigned int access;        /* wanted access rights */
1378     int          inherit;       /* inherit flag */
1379     VARARG(name,unicode_str);   /* object name */
1380 @REPLY
1381     obj_handle_t handle;        /* handle to the timer */
1382 @END
1383
1384 /* Set a waitable timer */
1385 @REQ(set_timer)
1386     obj_handle_t handle;        /* handle to the timer */
1387     int          sec;           /* next expiration absolute time */
1388     int          usec;          /* next expiration absolute time */
1389     int          period;        /* timer period in ms */
1390     void*        callback;      /* callback function */
1391     void*        arg;           /* callback argument */
1392 @END
1393
1394 /* Cancel a waitable timer */
1395 @REQ(cancel_timer)
1396     obj_handle_t handle;        /* handle to the timer */
1397 @END
1398
1399
1400 /* Retrieve the current context of a thread */
1401 @REQ(get_thread_context)
1402     obj_handle_t handle;       /* thread handle */
1403     unsigned int flags;        /* context flags */
1404 @REPLY
1405     VARARG(context,context);   /* thread context */
1406 @END
1407
1408
1409 /* Set the current context of a thread */
1410 @REQ(set_thread_context)
1411     obj_handle_t handle;       /* thread handle */
1412     unsigned int flags;        /* context flags */
1413     VARARG(context,context);   /* thread context */
1414 @END
1415
1416
1417 /* Fetch a selector entry for a thread */
1418 @REQ(get_selector_entry)
1419     obj_handle_t  handle;      /* thread handle */
1420     int           entry;       /* LDT entry */
1421 @REPLY
1422     unsigned int  base;        /* selector base */
1423     unsigned int  limit;       /* selector limit */
1424     unsigned char flags;       /* selector flags */
1425 @END
1426
1427
1428 /* Add an atom */
1429 @REQ(add_atom)
1430     int           local;       /* is atom in local process table? */
1431     VARARG(name,unicode_str);  /* atom name */
1432 @REPLY
1433     atom_t        atom;        /* resulting atom */
1434 @END
1435
1436
1437 /* Delete an atom */
1438 @REQ(delete_atom)
1439     atom_t        atom;        /* atom handle */
1440     int           local;       /* is atom in local process table? */
1441 @END
1442
1443
1444 /* Find an atom */
1445 @REQ(find_atom)
1446     int          local;        /* is atom in local process table? */
1447     VARARG(name,unicode_str);  /* atom name */
1448 @REPLY
1449     atom_t       atom;         /* atom handle */
1450 @END
1451
1452
1453 /* Get an atom name */
1454 @REQ(get_atom_name)
1455     atom_t       atom;         /* atom handle */
1456     int          local;        /* is atom in local process table? */
1457 @REPLY
1458     int          count;        /* atom lock count */
1459     VARARG(name,unicode_str);  /* atom name */
1460 @END
1461
1462
1463 /* Init the process atom table */
1464 @REQ(init_atom_table)
1465     int          entries;      /* number of entries */
1466 @END
1467
1468
1469 /* Get the message queue of the current thread */
1470 @REQ(get_msg_queue)
1471 @REPLY
1472     obj_handle_t handle;       /* handle to the queue */
1473 @END
1474
1475
1476 /* Set the current message queue wakeup mask */
1477 @REQ(set_queue_mask)
1478     unsigned int wake_mask;    /* wakeup bits mask */
1479     unsigned int changed_mask; /* changed bits mask */
1480     int          skip_wait;    /* will we skip waiting if signaled? */
1481 @REPLY
1482     unsigned int wake_bits;    /* current wake bits */
1483     unsigned int changed_bits; /* current changed bits */
1484 @END
1485
1486
1487 /* Get the current message queue status */
1488 @REQ(get_queue_status)
1489     int          clear;        /* should we clear the change bits? */
1490 @REPLY
1491     unsigned int wake_bits;    /* wake bits */
1492     unsigned int changed_bits; /* changed bits since last time */
1493 @END
1494
1495
1496 /* Wait for a process to start waiting on input */
1497 @REQ(wait_input_idle)
1498     obj_handle_t handle;       /* process handle */
1499     int          timeout;      /* timeout */
1500 @REPLY
1501     obj_handle_t event;        /* handle to idle event */
1502 @END
1503
1504
1505 /* Send a message to a thread queue */
1506 @REQ(send_message)
1507     thread_id_t     id;        /* thread id */
1508     int             type;      /* message type (see below) */
1509     user_handle_t   win;       /* window handle */
1510     unsigned int    msg;       /* message code */
1511     unsigned int    wparam;    /* parameters */
1512     unsigned int    lparam;    /* parameters */
1513     int             x;         /* x position */
1514     int             y;         /* y position */
1515     unsigned int    time;      /* message time */
1516     unsigned int    info;      /* extra info */
1517     int             timeout;   /* timeout for reply */
1518     VARARG(data,bytes);        /* message data for sent messages */
1519 @END
1520
1521 enum message_type
1522 {
1523     MSG_ASCII,          /* Ascii message (from SendMessageA) */
1524     MSG_UNICODE,        /* Unicode message (from SendMessageW) */
1525     MSG_NOTIFY,         /* notify message (from SendNotifyMessageW), always Unicode */
1526     MSG_CALLBACK,       /* callback message (from SendMessageCallbackW), always Unicode */
1527     MSG_OTHER_PROCESS,  /* sent from other process, may include vararg data, always Unicode */
1528     MSG_POSTED,         /* posted message (from PostMessageW), always Unicode */
1529     MSG_HARDWARE_RAW,   /* raw hardware message */
1530     MSG_HARDWARE_COOKED /* cooked hardware message */
1531 };
1532
1533
1534 /* Get a message from the current queue */
1535 @REQ(get_message)
1536     int             flags;     /* see below */
1537     user_handle_t   get_win;   /* window handle to get */
1538     unsigned int    get_first; /* first message code to get */
1539     unsigned int    get_last;  /* last message code to get */
1540 @REPLY
1541     int             type;      /* message type */
1542     user_handle_t   win;       /* window handle */
1543     unsigned int    msg;       /* message code */
1544     unsigned int    wparam;    /* parameters */
1545     unsigned int    lparam;    /* parameters */
1546     int             x;         /* x position */
1547     int             y;         /* y position */
1548     unsigned int    time;      /* message time */
1549     unsigned int    info;      /* extra info */
1550     size_t          total;     /* total size of extra data */
1551     VARARG(data,bytes);        /* message data for sent messages */
1552 @END
1553 #define GET_MSG_REMOVE      1  /* remove the message */
1554 #define GET_MSG_SENT_ONLY   2  /* only get sent messages */
1555 #define GET_MSG_REMOVE_LAST 4  /* remove last message returned before checking for a new one */
1556
1557 /* Reply to a sent message */
1558 @REQ(reply_message)
1559     unsigned int    result;    /* message result */
1560     int             remove;    /* should we remove the message? */
1561     VARARG(data,bytes);        /* message data for sent messages */
1562 @END
1563
1564
1565 /* Retrieve the reply for the last message sent */
1566 @REQ(get_message_reply)
1567     int             cancel;    /* cancel message if not ready? */
1568 @REPLY
1569     unsigned int    result;    /* message result */
1570     VARARG(data,bytes);        /* message data for sent messages */
1571 @END
1572
1573
1574 /* Set a window timer */
1575 @REQ(set_win_timer)
1576     user_handle_t   win;       /* window handle */
1577     unsigned int    msg;       /* message to post */
1578     unsigned int    id;        /* timer id */
1579     unsigned int    rate;      /* timer rate in ms */
1580     unsigned int    lparam;    /* message lparam (callback proc) */
1581 @END
1582
1583
1584 /* Kill a window timer */
1585 @REQ(kill_win_timer)
1586     user_handle_t   win;       /* window handle */
1587     unsigned int    msg;       /* message to post */
1588     unsigned int    id;        /* timer id */
1589 @END
1590
1591
1592 /* Open a serial port */
1593 @REQ(create_serial)
1594     unsigned int access;       /* wanted access rights */
1595     int          inherit;      /* inherit flag */
1596     unsigned int attributes;   /* eg. FILE_FLAG_OVERLAPPED */
1597     unsigned int sharing;      /* sharing flags */
1598     VARARG(name,string);       /* file name */
1599 @REPLY
1600     obj_handle_t handle;       /* handle to the port */
1601 @END
1602
1603
1604 /* Retrieve info about a serial port */
1605 @REQ(get_serial_info)
1606     obj_handle_t handle;       /* handle to comm port */
1607 @REPLY
1608     unsigned int readinterval;
1609     unsigned int readconst;
1610     unsigned int readmult;
1611     unsigned int writeconst;
1612     unsigned int writemult;
1613     unsigned int eventmask;
1614     unsigned int commerror;
1615 @END
1616
1617
1618 /* Set info about a serial port */
1619 @REQ(set_serial_info)
1620     obj_handle_t handle;       /* handle to comm port */
1621     int          flags;        /* bitmask to set values (see below) */
1622     unsigned int readinterval;
1623     unsigned int readconst;
1624     unsigned int readmult;
1625     unsigned int writeconst;
1626     unsigned int writemult;
1627     unsigned int eventmask;
1628     unsigned int commerror;
1629 @END
1630 #define SERIALINFO_SET_TIMEOUTS  0x01
1631 #define SERIALINFO_SET_MASK      0x02
1632 #define SERIALINFO_SET_ERROR     0x04
1633
1634
1635 /* Create / reschedule an async I/O */
1636 @REQ(register_async)
1637     obj_handle_t handle;  /* handle to comm port, socket or file */
1638     int          type;
1639     void*        overlapped;
1640     int          count;
1641     unsigned int status;
1642 @END
1643 #define ASYNC_TYPE_NONE  0x00
1644 #define ASYNC_TYPE_READ  0x01
1645 #define ASYNC_TYPE_WRITE 0x02
1646 #define ASYNC_TYPE_WAIT  0x03
1647
1648
1649 /* Create a named pipe */
1650 @REQ(create_named_pipe)
1651     unsigned int   openmode;
1652     unsigned int   pipemode;
1653     unsigned int   maxinstances;
1654     unsigned int   outsize;
1655     unsigned int   insize;
1656     unsigned int   timeout;
1657     VARARG(name,unicode_str);    /* pipe name */
1658 @REPLY
1659     obj_handle_t   handle;       /* handle to the pipe */
1660 @END
1661
1662
1663 /* Open an existing named pipe */
1664 @REQ(open_named_pipe)
1665     unsigned int   access;
1666     VARARG(name,unicode_str);    /* pipe name */
1667 @REPLY
1668     obj_handle_t   handle;       /* handle to the pipe */
1669 @END
1670
1671
1672 /* Connect to a named pipe */
1673 @REQ(connect_named_pipe)
1674     obj_handle_t   handle;
1675     void*          overlapped;
1676     void*          func;
1677 @END
1678
1679
1680 /* Wait for a named pipe */
1681 @REQ(wait_named_pipe)
1682     unsigned int   timeout;
1683     void*          overlapped;
1684     void*          func;
1685     VARARG(name,unicode_str);    /* pipe name */
1686 @END
1687
1688
1689 /* Disconnect a named pipe */
1690 @REQ(disconnect_named_pipe)
1691     obj_handle_t   handle;
1692 @END
1693
1694
1695 @REQ(get_named_pipe_info)
1696     obj_handle_t   handle;
1697 @REPLY
1698     unsigned int   flags;
1699     unsigned int   maxinstances;
1700     unsigned int   outsize;
1701     unsigned int   insize;
1702 @END
1703
1704
1705 @REQ(create_smb)
1706     int            fd;
1707     unsigned int   tree_id;
1708     unsigned int   user_id;
1709     unsigned int   file_id;
1710     unsigned int   dialect;
1711 @REPLY
1712     obj_handle_t   handle;
1713 @END
1714
1715
1716 @REQ(get_smb_info)
1717     obj_handle_t   handle;
1718     unsigned int   flags;
1719     unsigned int   offset;
1720 @REPLY
1721     unsigned int   tree_id;
1722     unsigned int   user_id;
1723     unsigned int   dialect;
1724     unsigned int   file_id;
1725     unsigned int   offset;
1726 @END
1727 #define SMBINFO_SET_OFFSET    0x01
1728
1729
1730 /* Create a window */
1731 @REQ(create_window)
1732     user_handle_t  parent;      /* parent window */
1733     user_handle_t  owner;       /* owner window */
1734     atom_t         atom;        /* class atom */
1735 @REPLY
1736     user_handle_t  handle;      /* created window */
1737 @END
1738
1739
1740 /* Link a window into the tree */
1741 @REQ(link_window)
1742     user_handle_t  handle;      /* handle to the window */
1743     user_handle_t  parent;      /* handle to the parent */
1744     user_handle_t  previous;    /* previous child in Z-order */
1745 @REPLY
1746     user_handle_t  full_parent; /* full handle of new parent */
1747 @END
1748
1749
1750 /* Destroy a window */
1751 @REQ(destroy_window)
1752     user_handle_t  handle;      /* handle to the window */
1753 @END
1754
1755
1756 /* Set a window owner */
1757 @REQ(set_window_owner)
1758     user_handle_t  handle;      /* handle to the window */
1759     user_handle_t  owner;       /* new owner */
1760 @REPLY
1761     user_handle_t  full_owner;  /* full handle of new owner */
1762     user_handle_t  prev_owner;  /* full handle of previous owner */
1763 @END
1764
1765
1766 /* Get information from a window handle */
1767 @REQ(get_window_info)
1768     user_handle_t  handle;      /* handle to the window */
1769 @REPLY
1770     user_handle_t  full_handle; /* full 32-bit handle */
1771     user_handle_t  last_active; /* last active popup */
1772     process_id_t   pid;         /* process owning the window */
1773     thread_id_t    tid;         /* thread owning the window */
1774     atom_t         atom;        /* class atom */
1775 @END
1776
1777
1778 /* Set some information in a window */
1779 @REQ(set_window_info)
1780     user_handle_t  handle;        /* handle to the window */
1781     unsigned int   flags;         /* flags for fields to set (see below) */
1782     unsigned int   style;         /* window style */
1783     unsigned int   ex_style;      /* window extended style */
1784     unsigned int   id;            /* window id */
1785     void*          instance;      /* creator instance */
1786     void*          user_data;     /* user-specific data */
1787 @REPLY
1788     unsigned int   old_style;     /* old window style */
1789     unsigned int   old_ex_style;  /* old window extended style */
1790     unsigned int   old_id;        /* old window id */
1791     void*          old_instance;  /* old creator instance */
1792     void*          old_user_data; /* old user-specific data */
1793 @END
1794 #define SET_WIN_STYLE     0x01
1795 #define SET_WIN_EXSTYLE   0x02
1796 #define SET_WIN_ID        0x04
1797 #define SET_WIN_INSTANCE  0x08
1798 #define SET_WIN_USERDATA  0x10
1799
1800
1801 /* Get a list of the window parents, up to the root of the tree */
1802 @REQ(get_window_parents)
1803     user_handle_t  handle;        /* handle to the window */
1804 @REPLY
1805     int            count;         /* total count of parents */
1806     VARARG(parents,user_handles); /* parent handles */
1807 @END
1808
1809
1810 /* Get a list of the window children */
1811 @REQ(get_window_children)
1812     user_handle_t  parent;        /* parent window */
1813     atom_t         atom;          /* class atom for the listed children */
1814     thread_id_t    tid;           /* thread owning the listed children */
1815 @REPLY
1816     int            count;         /* total count of children */
1817     VARARG(children,user_handles); /* children handles */
1818 @END
1819
1820
1821 /* Get window tree information from a window handle */
1822 @REQ(get_window_tree)
1823     user_handle_t  handle;        /* handle to the window */
1824 @REPLY
1825     user_handle_t  parent;        /* parent window */
1826     user_handle_t  owner;         /* owner window */
1827     user_handle_t  next_sibling;  /* next sibling in Z-order */
1828     user_handle_t  prev_sibling;  /* prev sibling in Z-order */
1829     user_handle_t  first_sibling; /* first sibling in Z-order */
1830     user_handle_t  last_sibling;  /* last sibling in Z-order */
1831     user_handle_t  first_child;   /* first child */
1832     user_handle_t  last_child;    /* last child */
1833 @END
1834
1835 /* Set the window and client rectangles of a window */
1836 @REQ(set_window_rectangles)
1837     user_handle_t  handle;        /* handle to the window */
1838     rectangle_t    window;        /* window rectangle */
1839     rectangle_t    client;        /* client rectangle */
1840 @END
1841
1842
1843 /* Get the window and client rectangles of a window */
1844 @REQ(get_window_rectangles)
1845     user_handle_t  handle;        /* handle to the window */
1846 @REPLY
1847     rectangle_t    window;        /* window rectangle */
1848     rectangle_t    client;        /* client rectangle */
1849 @END
1850
1851
1852 /* Get the window text */
1853 @REQ(get_window_text)
1854     user_handle_t  handle;        /* handle to the window */
1855 @REPLY
1856     VARARG(text,unicode_str);     /* window text */
1857 @END
1858
1859
1860 /* Set the window text */
1861 @REQ(set_window_text)
1862     user_handle_t  handle;        /* handle to the window */
1863     VARARG(text,unicode_str);     /* window text */
1864 @END
1865
1866
1867 /* Increment the window paint count */
1868 @REQ(inc_window_paint_count)
1869     user_handle_t  handle;        /* handle to the window */
1870     int             incr;         /* increment (can be negative) */
1871 @END
1872
1873
1874 /* Get the coordinates offset between two windows */
1875 @REQ(get_windows_offset)
1876     user_handle_t  from;          /* handle to the first window */
1877     user_handle_t  to;            /* handle to the second window */
1878 @REPLY
1879     int            x;             /* x coordinate offset */
1880     int            y;             /* y coordinate offset */
1881 @END
1882
1883
1884 /* Set a window property */
1885 @REQ(set_window_property)
1886     user_handle_t  window;        /* handle to the window */
1887     atom_t         atom;          /* property atom (high-word set if it was a string) */
1888     int            string;        /* was atom a string originally? */
1889     obj_handle_t   handle;        /* handle to store */
1890 @END
1891
1892
1893 /* Remove a window property */
1894 @REQ(remove_window_property)
1895     user_handle_t  window;        /* handle to the window */
1896     atom_t         atom;          /* property atom */
1897 @REPLY
1898     obj_handle_t   handle;        /* handle stored in property */
1899 @END
1900
1901
1902 /* Get a window property */
1903 @REQ(get_window_property)
1904     user_handle_t  window;        /* handle to the window */
1905     atom_t         atom;          /* property atom */
1906 @REPLY
1907     obj_handle_t   handle;        /* handle stored in property */
1908 @END
1909
1910
1911 /* Get the list of properties of a window */
1912 @REQ(get_window_properties)
1913     user_handle_t  window;        /* handle to the window */
1914 @REPLY
1915     int            total;         /* total number of properties */
1916     VARARG(props,properties);     /* list of properties */
1917 @END
1918
1919
1920 /* Attach (or detach) thread inputs */
1921 @REQ(attach_thread_input)
1922     thread_id_t    tid_from;       /* thread to be attached */
1923     thread_id_t    tid_to;         /* thread to which tid_from should be attached */
1924     int            attach;         /* is it an attach? */
1925 @END
1926
1927
1928 /* Get input data for a given thread */
1929 @REQ(get_thread_input)
1930     thread_id_t    tid;           /* id of thread */
1931 @REPLY
1932     user_handle_t  focus;         /* handle to the focus window */
1933     user_handle_t  capture;       /* handle to the capture window */
1934     user_handle_t  active;        /* handle to the active window */
1935     user_handle_t  foreground;    /* handle to the global foreground window */
1936     user_handle_t  menu_owner;    /* handle to the menu owner */
1937     user_handle_t  move_size;     /* handle to the moving/resizing window */
1938     user_handle_t  caret;         /* handle to the caret window */
1939     rectangle_t    rect;          /* caret rectangle */
1940 @END
1941
1942 /* Set the system foreground window */
1943 @REQ(set_foreground_window)
1944     user_handle_t  handle;        /* handle to the foreground window */
1945 @REPLY
1946     user_handle_t  previous;      /* handle to the previous foreground window */
1947     int            send_msg_old;  /* whether we have to send a msg to the old window */
1948     int            send_msg_new;  /* whether we have to send a msg to the new window */
1949 @END
1950
1951 /* Set the current thread focus window */
1952 @REQ(set_focus_window)
1953     user_handle_t  handle;        /* handle to the focus window */
1954 @REPLY
1955     user_handle_t  previous;      /* handle to the previous focus window */
1956 @END
1957
1958 /* Set the current thread active window */
1959 @REQ(set_active_window)
1960     user_handle_t  handle;        /* handle to the active window */
1961 @REPLY
1962     user_handle_t  previous;      /* handle to the previous active window */
1963 @END
1964
1965 /* Set the current thread capture window */
1966 @REQ(set_capture_window)
1967     user_handle_t  handle;        /* handle to the capture window */
1968     unsigned int   flags;         /* capture flags (see below) */
1969 @REPLY
1970     user_handle_t  previous;      /* handle to the previous capture window */
1971     user_handle_t  full_handle;   /* full 32-bit handle of new capture window */
1972 @END
1973 #define CAPTURE_MENU     0x01  /* capture is for a menu */
1974 #define CAPTURE_MOVESIZE 0x02  /* capture is for moving/resizing */
1975
1976
1977 /* Set the current thread caret window */
1978 @REQ(set_caret_window)
1979     user_handle_t  handle;        /* handle to the caret window */
1980     int            width;         /* caret width */
1981     int            height;        /* caret height */
1982 @REPLY
1983     user_handle_t  previous;      /* handle to the previous caret window */
1984     rectangle_t    old_rect;      /* previous caret rectangle */
1985     int            old_hide;      /* previous hide count */
1986     int            old_state;     /* previous caret state (1=on, 0=off) */
1987 @END
1988
1989
1990 /* Set the current thread caret information */
1991 @REQ(set_caret_info)
1992     unsigned int   flags;         /* caret flags (see below) */
1993     user_handle_t  handle;        /* handle to the caret window */
1994     int            x;             /* caret x position */
1995     int            y;             /* caret y position */
1996     int            hide;          /* increment for hide count (can be negative to show it) */
1997     int            state;         /* caret state (1=on, 0=off, -1=toggle current state) */
1998 @REPLY
1999     user_handle_t  full_handle;   /* handle to the current caret window */
2000     rectangle_t    old_rect;      /* previous caret rectangle */
2001     int            old_hide;      /* previous hide count */
2002     int            old_state;     /* previous caret state (1=on, 0=off) */
2003 @END
2004 #define SET_CARET_POS        0x01  /* set the caret position from x,y */
2005 #define SET_CARET_HIDE       0x02  /* increment the caret hide count */
2006 #define SET_CARET_STATE      0x04  /* set the caret on/off state */