include/server.h

   1 /*
   2  * Wine server definitions
   3  *
   4  * Copyright (C) 1998 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_SERVER_H
   8 #define __WINE_SERVER_H
   9
  10 #include <stdlib.h>
  11 #include <time.h>
  12 #include "winbase.h"
  13
  14 /* Request structures */
  15
  16 /* Following are the definitions of all the client<->server   */
  17 /* communication format; if you make any change in this file, */
  18 /* you must run tools/make_requests again. */
  19
  20
  21 /* These empty macros are used by tools/make_requests */
  22 /* to generate the request/reply tracing functions */
  23 #define IN  /*nothing*/
  24 #define OUT /*nothing*/
  25
  26
  27 /* a path name for server requests (Unicode) */
  28 typedef WCHAR path_t[MAX_PATH+1];
  29
  30
  31 /* definitions of the event data depending on the event code */
  32 struct debug_event_exception
  33 {
  34     EXCEPTION_RECORD record;   /* exception record */
  35     int              first;    /* first chance exception? */
  36 };
  37 struct debug_event_create_thread
  38 {
  39     int         handle;     /* handle to the new thread */
  40     void       *teb;        /* thread teb (in debugged process address space) */
  41     void       *start;      /* thread startup routine */
  42 };
  43 struct debug_event_create_process
  44 {
  45     int         file;       /* handle to the process exe file */
  46     int         process;    /* handle to the new process */
  47     int         thread;     /* handle to the new thread */
  48     void       *base;       /* base of executable image */
  49     int         dbg_offset; /* offset of debug info in file */
  50     int         dbg_size;   /* size of debug info */
  51     void       *teb;        /* thread teb (in debugged process address space) */
  52     void       *start;      /* thread startup routine */
  53     void       *name;       /* image name (optional) */
  54     int         unicode;    /* is it Unicode? */
  55 };
  56 struct debug_event_exit
  57 {
  58     int         exit_code;  /* thread or process exit code */
  59 };
  60 struct debug_event_load_dll
  61 {
  62     int         handle;     /* file handle for the dll */
  63     void       *base;       /* base address of the dll */
  64     int         dbg_offset; /* offset of debug info in file */
  65     int         dbg_size;   /* size of debug info */
  66     void       *name;       /* image name (optional) */
  67     int         unicode;    /* is it Unicode? */
  68 };
  69 struct debug_event_unload_dll
  70 {
  71     void       *base;       /* base address of the dll */
  72 };
  73 struct debug_event_output_string
  74 {
  75     void       *string;     /* string to display (in debugged process address space) */
  76     int         unicode;    /* is it Unicode? */
  77     int         length;     /* string length */
  78 };
  79 struct debug_event_rip_info
  80 {
  81     int         error;      /* ??? */
  82     int         type;       /* ??? */
  83 };
  84 union debug_event_data
  85 {
  86     struct debug_event_exception      exception;
  87     struct debug_event_create_thread  create_thread;
  88     struct debug_event_create_process create_process;
  89     struct debug_event_exit           exit;
  90     struct debug_event_load_dll       load_dll;
  91     struct debug_event_unload_dll     unload_dll;
  92     struct debug_event_output_string  output_string;
  93     struct debug_event_rip_info       rip_info;
  94 };
  95
  96 /* debug event data */
  97 typedef struct
  98 {
  99     int                      code;   /* event code */
 100     union debug_event_data   info;   /* event information */
 101 } debug_event_t;
 102
 103
 104 /* Create a new process from the context of the parent */
 105 struct new_process_request
 106 {
 107     IN  int          pinherit;     /* process handle inherit flag */
 108     IN  int          tinherit;     /* thread handle inherit flag */
 109     IN  int          inherit_all;  /* inherit all handles from parent */
 110     IN  int          create_flags; /* creation flags */
 111     IN  int          start_flags;  /* flags from startup info */
 112     IN  int          exe_file;     /* file handle for main exe */
 113     IN  int          hstdin;       /* handle for stdin */
 114     IN  int          hstdout;      /* handle for stdout */
 115     IN  int          hstderr;      /* handle for stderr */
 116     IN  int          event;        /* event to signal startup */
 117     IN  int          cmd_show;     /* main window show mode */
 118     IN  void*        env_ptr;      /* pointer to environment (FIXME: hack) */
 119     OUT void*        pid;          /* process id */
 120     OUT int          phandle;      /* process handle (in the current process) */
 121     OUT void*        tid;          /* thread id */
 122     OUT int          thandle;      /* thread handle (in the current process) */
 123     IN  char         cmdline[1];   /* command line */
 124 };
 125
 126
 127 /* Create a new thread from the context of the parent */
 128 struct new_thread_request
 129 {
 130     IN  int          suspend;      /* new thread should be suspended on creation */
 131     IN  int          inherit;      /* inherit flag */
 132     OUT void*        tid;          /* thread id */
 133     OUT int          handle;       /* thread handle (in the current process) */
 134 };
 135
 136
 137 /* Signal that we are finished booting on the client side */
 138 struct boot_done_request
 139 {
 140     IN  int          debug_level;  /* new debug level */
 141 };
 142
 143
 144 /* Initialize a process; called from the new process context */
 145 struct init_process_request
 146 {
 147     IN  void*        ldt_copy;     /* addr of LDT copy */
 148     IN  void*        ldt_flags;    /* addr of LDT flags */
 149     OUT int          start_flags;  /* flags from startup info */
 150     OUT int          exe_file;     /* file handle for main exe */
 151     OUT int          hstdin;       /* handle for stdin */
 152     OUT int          hstdout;      /* handle for stdout */
 153     OUT int          hstderr;      /* handle for stderr */
 154     OUT int          cmd_show;     /* main window show mode */
 155     OUT void*        env_ptr;      /* pointer to environment (FIXME: hack) */
 156     OUT char         cmdline[1];   /* command line */
 157 };
 158
 159
 160 /* Signal the end of the process initialization */
 161 struct init_process_done_request
 162 {
 163     IN  void*        module;       /* main module base address */
 164     IN  void*        entry;        /* process entry point */
 165     OUT int          debugged;     /* being debugged? */
 166 };
 167
 168
 169 /* Initialize a thread; called from the child after fork()/clone() */
 170 struct init_thread_request
 171 {
 172     IN  int          unix_pid;     /* Unix pid of new thread */
 173     IN  void*        teb;          /* TEB of new thread (in thread address space) */
 174     IN  void*        entry;        /* thread entry point (in thread address space) */
 175 };
 176
 177
 178 /* Retrieve the thread buffer file descriptor */
 179 /* The reply to this request is the first thing a newly */
 180 /* created thread gets (without having to request it) */
 181 struct get_thread_buffer_request
 182 {
 183     OUT void*        pid;          /* process id of the new thread's process */
 184     OUT void*        tid;          /* thread id of the new thread */
 185     OUT int          boot;         /* is this the boot thread? */
 186     OUT int          version;      /* protocol version */
 187 };
 188
 189
 190 /* Terminate a process */
 191 struct terminate_process_request
 192 {
 193     IN  int          handle;       /* process handle to terminate */
 194     IN  int          exit_code;    /* process exit code */
 195     OUT int          self;         /* suicide? */
 196 };
 197
 198
 199 /* Terminate a thread */
 200 struct terminate_thread_request
 201 {
 202     IN  int          handle;       /* thread handle to terminate */
 203     IN  int          exit_code;    /* thread exit code */
 204     OUT int          self;         /* suicide? */
 205     OUT int          last;         /* last thread in this process? */
 206 };
 207
 208
 209 /* Retrieve information about a process */
 210 struct get_process_info_request
 211 {
 212     IN  int          handle;           /* process handle */
 213     OUT void*        pid;              /* server process id */
 214     OUT int          debugged;         /* debugged? */
 215     OUT int          exit_code;        /* process exit code */
 216     OUT int          priority;         /* priority class */
 217     OUT int          process_affinity; /* process affinity mask */
 218     OUT int          system_affinity;  /* system affinity mask */
 219 };
 220
 221
 222 /* Set a process informations */
 223 struct set_process_info_request
 224 {
 225     IN  int          handle;       /* process handle */
 226     IN  int          mask;         /* setting mask (see below) */
 227     IN  int          priority;     /* priority class */
 228     IN  int          affinity;     /* affinity mask */
 229 };
 230 #define SET_PROCESS_INFO_PRIORITY 0x01
 231 #define SET_PROCESS_INFO_AFFINITY 0x02
 232
 233
 234 /* Retrieve information about a thread */
 235 struct get_thread_info_request
 236 {
 237     IN  int          handle;       /* thread handle */
 238     IN  void*        tid_in;       /* thread id (optional) */
 239     OUT void*        tid;          /* server thread id */
 240     OUT void*        teb;          /* thread teb pointer */
 241     OUT int          exit_code;    /* thread exit code */
 242     OUT int          priority;     /* thread priority level */
 243 };
 244
 245
 246 /* Set a thread informations */
 247 struct set_thread_info_request
 248 {
 249     IN  int          handle;       /* thread handle */
 250     IN  int          mask;         /* setting mask (see below) */
 251     IN  int          priority;     /* priority class */
 252     IN  int          affinity;     /* affinity mask */
 253 };
 254 #define SET_THREAD_INFO_PRIORITY 0x01
 255 #define SET_THREAD_INFO_AFFINITY 0x02
 256
 257
 258 /* Suspend a thread */
 259 struct suspend_thread_request
 260 {
 261     IN  int          handle;       /* thread handle */
 262     OUT int          count;        /* new suspend count */
 263 };
 264
 265
 266 /* Resume a thread */
 267 struct resume_thread_request
 268 {
 269     IN  int          handle;       /* thread handle */
 270     OUT int          count;        /* new suspend count */
 271 };
 272
 273
 274 /* Notify the server that a dll has been loaded */
 275 struct load_dll_request
 276 {
 277     IN  int          handle;       /* file handle */
 278     IN  void*        base;         /* base address */
 279     IN  int          dbg_offset;   /* debug info offset */
 280     IN  int          dbg_size;     /* debug info size */
 281     IN  void*        name;         /* ptr to ptr to name (in process addr space) */
 282 };
 283
 284
 285 /* Notify the server that a dll is being unloaded */
 286 struct unload_dll_request
 287 {
 288     IN  void*        base;         /* base address */
 289 };
 290
 291
 292 /* Queue an APC for a thread */
 293 struct queue_apc_request
 294 {
 295     IN  int          handle;       /* thread handle */
 296     IN  void*        func;         /* function to call */
 297     IN  void*        param;        /* param for function to call */
 298 };
 299
 300
 301 /* Get list of APC to call */
 302 struct get_apcs_request
 303 {
 304     OUT int          count;        /* number of apcs */
 305     OUT void*        apcs[1];      /* async procedures to call */
 306 };
 307
 308
 309 /* Close a handle for the current process */
 310 struct close_handle_request
 311 {
 312     IN  int          handle;       /* handle to close */
 313 };
 314
 315
 316 /* Get information about a handle */
 317 struct get_handle_info_request
 318 {
 319     IN  int          handle;       /* handle we are interested in */
 320     OUT int          flags;        /* handle flags */
 321 };
 322
 323
 324 /* Set a handle information */
 325 struct set_handle_info_request
 326 {
 327     IN  int          handle;       /* handle we are interested in */
 328     IN  int          flags;        /* new handle flags */
 329     IN  int          mask;         /* mask for flags to set */
 330 };
 331
 332
 333 /* Duplicate a handle */
 334 struct dup_handle_request
 335 {
 336     IN  int          src_process;  /* src process handle */
 337     IN  int          src_handle;   /* src handle to duplicate */
 338     IN  int          dst_process;  /* dst process handle */
 339     IN  unsigned int access;       /* wanted access rights */
 340     IN  int          inherit;      /* inherit flag */
 341     IN  int          options;      /* duplicate options (see below) */
 342     OUT int          handle;       /* duplicated handle in dst process */
 343 };
 344 #define DUP_HANDLE_CLOSE_SOURCE  DUPLICATE_CLOSE_SOURCE
 345 #define DUP_HANDLE_SAME_ACCESS   DUPLICATE_SAME_ACCESS
 346 #define DUP_HANDLE_MAKE_GLOBAL   0x80000000  /* Not a Windows flag */
 347
 348
 349 /* Open a handle to a process */
 350 struct open_process_request
 351 {
 352     IN  void*        pid;          /* process id to open */
 353     IN  unsigned int access;       /* wanted access rights */
 354     IN  int          inherit;      /* inherit flag */
 355     OUT int          handle;       /* handle to the process */
 356 };
 357
 358
 359 /* Wait for handles */
 360 struct select_request
 361 {
 362     IN  int          count;        /* handles count */
 363     IN  int          flags;        /* wait flags (see below) */
 364     IN  int          timeout;      /* timeout in ms */
 365     OUT int          signaled;     /* signaled handle */
 366     IN  int          handles[1];   /* handles to select on */
 367 };
 368 #define SELECT_ALL       1
 369 #define SELECT_ALERTABLE 2
 370 #define SELECT_TIMEOUT   4
 371
 372
 373 /* Create an event */
 374 struct create_event_request
 375 {
 376     IN  int          manual_reset;  /* manual reset event */
 377     IN  int          initial_state; /* initial state of the event */
 378     IN  int          inherit;       /* inherit flag */
 379     OUT int          handle;        /* handle to the event */
 380     IN  WCHAR        name[1];       /* event name */
 381 };
 382
 383 /* Event operation */
 384 struct event_op_request
 385 {
 386     IN  int           handle;       /* handle to event */
 387     IN  int           op;           /* event operation (see below) */
 388 };
 389 enum event_op { PULSE_EVENT, SET_EVENT, RESET_EVENT };
 390
 391
 392 /* Open an event */
 393 struct open_event_request
 394 {
 395     IN  unsigned int access;        /* wanted access rights */
 396     IN  int          inherit;       /* inherit flag */
 397     OUT int          handle;        /* handle to the event */
 398     IN  WCHAR        name[1];       /* object name */
 399 };
 400
 401
 402 /* Create a mutex */
 403 struct create_mutex_request
 404 {
 405     IN  int          owned;         /* initially owned? */
 406     IN  int          inherit;       /* inherit flag */
 407     OUT int          handle;        /* handle to the mutex */
 408     IN  WCHAR        name[1];       /* mutex name */
 409 };
 410
 411
 412 /* Release a mutex */
 413 struct release_mutex_request
 414 {
 415     IN  int          handle;        /* handle to the mutex */
 416 };
 417
 418
 419 /* Open a mutex */
 420 struct open_mutex_request
 421 {
 422     IN  unsigned int access;        /* wanted access rights */
 423     IN  int          inherit;       /* inherit flag */
 424     OUT int          handle;        /* handle to the mutex */
 425     IN  WCHAR        name[1];       /* object name */
 426 };
 427
 428
 429 /* Create a semaphore */
 430 struct create_semaphore_request
 431 {
 432     IN  unsigned int initial;       /* initial count */
 433     IN  unsigned int max;           /* maximum count */
 434     IN  int          inherit;       /* inherit flag */
 435     OUT int          handle;        /* handle to the semaphore */
 436     IN  WCHAR        name[1];       /* semaphore name */
 437 };
 438
 439
 440 /* Release a semaphore */
 441 struct release_semaphore_request
 442 {
 443     IN  int          handle;        /* handle to the semaphore */
 444     IN  unsigned int count;         /* count to add to semaphore */
 445     OUT unsigned int prev_count;    /* previous semaphore count */
 446 };
 447
 448
 449 /* Open a semaphore */
 450 struct open_semaphore_request
 451 {
 452     IN  unsigned int access;        /* wanted access rights */
 453     IN  int          inherit;       /* inherit flag */
 454     OUT int          handle;        /* handle to the semaphore */
 455     IN  WCHAR        name[1];       /* object name */
 456 };
 457
 458
 459 /* Create a file */
 460 struct create_file_request
 461 {
 462     IN  unsigned int access;        /* wanted access rights */
 463     IN  int          inherit;       /* inherit flag */
 464     IN  unsigned int sharing;       /* sharing flags */
 465     IN  int          create;        /* file create action */
 466     IN  unsigned int attrs;         /* file attributes for creation */
 467     OUT int          handle;        /* handle to the file */
 468     IN  char         name[1];       /* file name */
 469 };
 470
 471
 472 /* Allocate a file handle for a Unix fd */
 473 struct alloc_file_handle_request
 474 {
 475     IN  unsigned int access;        /* wanted access rights */
 476     OUT int          handle;        /* handle to the file */
 477 };
 478
 479
 480 /* Get a Unix fd to read from a file */
 481 struct get_read_fd_request
 482 {
 483     IN  int          handle;        /* handle to the file */
 484 };
 485
 486
 487 /* Get a Unix fd to write to a file */
 488 struct get_write_fd_request
 489 {
 490     IN  int          handle;        /* handle to the file */
 491 };
 492
 493
 494 /* Set a file current position */
 495 struct set_file_pointer_request
 496 {
 497     IN  int          handle;        /* handle to the file */
 498     IN  int          low;           /* position low word */
 499     IN  int          high;          /* position high word */
 500     IN  int          whence;        /* whence to seek */
 501     OUT int          new_low;       /* new position low word */
 502     OUT int          new_high;      /* new position high word */
 503 };
 504
 505
 506 /* Truncate (or extend) a file */
 507 struct truncate_file_request
 508 {
 509     IN  int          handle;        /* handle to the file */
 510 };
 511
 512
 513 /* Set a file access and modification times */
 514 struct set_file_time_request
 515 {
 516     IN  int          handle;        /* handle to the file */
 517     IN  time_t       access_time;   /* last access time */
 518     IN  time_t       write_time;    /* last write time */
 519 };
 520
 521
 522 /* Flush a file buffers */
 523 struct flush_file_request
 524 {
 525     IN  int          handle;        /* handle to the file */
 526 };
 527
 528
 529 /* Get information about a file */
 530 struct get_file_info_request
 531 {
 532     IN  int          handle;        /* handle to the file */
 533     OUT int          type;          /* file type */
 534     OUT int          attr;          /* file attributes */
 535     OUT time_t       access_time;   /* last access time */
 536     OUT time_t       write_time;    /* last write time */
 537     OUT int          size_high;     /* file size */
 538     OUT int          size_low;      /* file size */
 539     OUT int          links;         /* number of links */
 540     OUT int          index_high;    /* unique index */
 541     OUT int          index_low;     /* unique index */
 542     OUT unsigned int serial;        /* volume serial number */
 543 };
 544
 545
 546 /* Lock a region of a file */
 547 struct lock_file_request
 548 {
 549     IN  int          handle;        /* handle to the file */
 550     IN  unsigned int offset_low;    /* offset of start of lock */
 551     IN  unsigned int offset_high;   /* offset of start of lock */
 552     IN  unsigned int count_low;     /* count of bytes to lock */
 553     IN  unsigned int count_high;    /* count of bytes to lock */
 554 };
 555
 556
 557 /* Unlock a region of a file */
 558 struct unlock_file_request
 559 {
 560     IN  int          handle;        /* handle to the file */
 561     IN  unsigned int offset_low;    /* offset of start of unlock */
 562     IN  unsigned int offset_high;   /* offset of start of unlock */
 563     IN  unsigned int count_low;     /* count of bytes to unlock */
 564     IN  unsigned int count_high;    /* count of bytes to unlock */
 565 };
 566
 567
 568 /* Create an anonymous pipe */
 569 struct create_pipe_request
 570 {
 571     IN  int          inherit;       /* inherit flag */
 572     OUT int          handle_read;   /* handle to the read-side of the pipe */
 573     OUT int          handle_write;  /* handle to the write-side of the pipe */
 574 };
 575
 576
 577 /* Create a socket */
 578 struct create_socket_request
 579 {
 580     IN  unsigned int access;        /* wanted access rights */
 581     IN  int          inherit;       /* inherit flag */
 582     IN  int          family;        /* family, see socket manpage */
 583     IN  int          type;          /* type, see socket manpage */
 584     IN  int          protocol;      /* protocol, see socket manpage */
 585     OUT int          handle;        /* handle to the new socket */
 586 };
 587
 588
 589 /* Accept a socket */
 590 struct accept_socket_request
 591 {
 592     IN  int          lhandle;       /* handle to the listening socket */
 593     IN  unsigned int access;        /* wanted access rights */
 594     IN  int          inherit;       /* inherit flag */
 595     OUT int          handle;        /* handle to the new socket */
 596 };
 597
 598
 599 /* Set socket event parameters */
 600 struct set_socket_event_request
 601 {
 602     IN  int          handle;        /* handle to the socket */
 603     IN  unsigned int mask;          /* event mask */
 604     IN  int          event;         /* event object */
 605 };
 606
 607
 608 /* Get socket event parameters */
 609 struct get_socket_event_request
 610 {
 611     IN  int          handle;        /* handle to the socket */
 612     IN  int          service;       /* clear pending? */
 613     IN  int          s_event;       /* "expected" event object */
 614     IN  int          c_event;       /* event to clear */
 615     OUT unsigned int mask;          /* event mask */
 616     OUT unsigned int pmask;         /* pending events */
 617     OUT unsigned int state;         /* status bits */
 618     OUT int          errors[1];     /* event errors */
 619 };
 620
 621
 622 /* Reenable pending socket events */
 623 struct enable_socket_event_request
 624 {
 625     IN  int          handle;        /* handle to the socket */
 626     IN  unsigned int mask;          /* events to re-enable */
 627     IN  unsigned int sstate;        /* status bits to set */
 628     IN  unsigned int cstate;        /* status bits to clear */
 629 };
 630
 631
 632 /* Allocate a console for the current process */
 633 struct alloc_console_request
 634 {
 635     IN  unsigned int access;        /* wanted access rights */
 636     IN  int          inherit;       /* inherit flag */
 637     OUT int          handle_in;     /* handle to console input */
 638     OUT int          handle_out;    /* handle to console output */
 639 };
 640
 641
 642 /* Free the console of the current process */
 643 struct free_console_request
 644 {
 645     IN  int dummy;
 646 };
 647
 648
 649 /* Open a handle to the process console */
 650 struct open_console_request
 651 {
 652     IN  int          output;        /* input or output? */
 653     IN  unsigned int access;        /* wanted access rights */
 654     IN  int          inherit;       /* inherit flag */
 655     OUT int          handle;        /* handle to the console */
 656 };
 657
 658
 659 /* Set a console file descriptor */
 660 struct set_console_fd_request
 661 {
 662     IN  int          handle;        /* handle to the console */
 663     IN  int          file_handle;   /* handle of file to use as file descriptor */
 664     IN  int          pid;           /* pid of xterm (hack) */
 665 };
 666
 667
 668 /* Get a console mode (input or output) */
 669 struct get_console_mode_request
 670 {
 671     IN  int          handle;        /* handle to the console */
 672     OUT int          mode;          /* console mode */
 673 };
 674
 675
 676 /* Set a console mode (input or output) */
 677 struct set_console_mode_request
 678 {
 679     IN  int          handle;        /* handle to the console */
 680     IN  int          mode;          /* console mode */
 681 };
 682
 683
 684 /* Set info about a console (output only) */
 685 struct set_console_info_request
 686 {
 687     IN  int          handle;        /* handle to the console */
 688     IN  int          mask;          /* setting mask (see below) */
 689     IN  int          cursor_size;   /* size of cursor (percentage filled) */
 690     IN  int          cursor_visible;/* cursor visibility flag */
 691     IN  char         title[1];      /* console title */
 692 };
 693 #define SET_CONSOLE_INFO_CURSOR 0x01
 694 #define SET_CONSOLE_INFO_TITLE  0x02
 695
 696 /* Get info about a console (output only) */
 697 struct get_console_info_request
 698 {
 699     IN  int          handle;        /* handle to the console */
 700     OUT int          cursor_size;   /* size of cursor (percentage filled) */
 701     OUT int          cursor_visible;/* cursor visibility flag */
 702     OUT int          pid;           /* pid of xterm (hack) */
 703     OUT char         title[1];      /* console title */
 704 };
 705
 706
 707 /* Add input records to a console input queue */
 708 struct write_console_input_request
 709 {
 710     IN  int          handle;        /* handle to the console input */
 711     IN  int          count;         /* number of input records */
 712     OUT int          written;       /* number of records written */
 713  /* INPUT_RECORD records[0]; */     /* input records */
 714 };
 715
 716 /* Fetch input records from a console input queue */
 717 struct read_console_input_request
 718 {
 719     IN  int          handle;        /* handle to the console input */
 720     IN  int          count;         /* max number of records to retrieve */
 721     IN  int          flush;         /* flush the retrieved records from the queue? */
 722     OUT int          read;          /* number of records read */
 723  /* INPUT_RECORD records[0]; */     /* input records */
 724 };
 725
 726
 727 /* Create a change notification */
 728 struct create_change_notification_request
 729 {
 730     IN  int          subtree;       /* watch all the subtree */
 731     IN  int          filter;        /* notification filter */
 732     OUT int          handle;        /* handle to the change notification */
 733 };
 734
 735
 736 /* Create a file mapping */
 737 struct create_mapping_request
 738 {
 739     IN  int          size_high;     /* mapping size */
 740     IN  int          size_low;      /* mapping size */
 741     IN  int          protect;       /* protection flags (see below) */
 742     IN  int          inherit;       /* inherit flag */
 743     IN  int          file_handle;   /* file handle */
 744     OUT int          handle;        /* handle to the mapping */
 745     IN  WCHAR        name[1];       /* object name */
 746 };
 747 /* protection flags */
 748 #define VPROT_READ       0x01
 749 #define VPROT_WRITE      0x02
 750 #define VPROT_EXEC       0x04
 751 #define VPROT_WRITECOPY  0x08
 752 #define VPROT_GUARD      0x10
 753 #define VPROT_NOCACHE    0x20
 754 #define VPROT_COMMITTED  0x40
 755
 756
 757 /* Open a mapping */
 758 struct open_mapping_request
 759 {
 760     IN  unsigned int access;        /* wanted access rights */
 761     IN  int          inherit;       /* inherit flag */
 762     OUT int          handle;        /* handle to the mapping */
 763     IN  WCHAR        name[1];       /* object name */
 764 };
 765
 766
 767 /* Get information about a file mapping */
 768 struct get_mapping_info_request
 769 {
 770     IN  int          handle;        /* handle to the mapping */
 771     OUT int          size_high;     /* mapping size */
 772     OUT int          size_low;      /* mapping size */
 773     OUT int          protect;       /* protection flags */
 774 };
 775
 776
 777 /* Create a device */
 778 struct create_device_request
 779 {
 780     IN  unsigned int access;        /* wanted access rights */
 781     IN  int          inherit;       /* inherit flag */
 782     IN  int          id;            /* client private id */
 783     OUT int          handle;        /* handle to the device */
 784 };
 785
 786
 787 /* Create a snapshot */
 788 struct create_snapshot_request
 789 {
 790     IN  int          inherit;       /* inherit flag */
 791     IN  int          flags;         /* snapshot flags (TH32CS_*) */
 792     OUT int          handle;        /* handle to the snapshot */
 793 };
 794
 795
 796 /* Get the next process from a snapshot */
 797 struct next_process_request
 798 {
 799     IN  int          handle;        /* handle to the snapshot */
 800     IN  int          reset;         /* reset snapshot position? */
 801     OUT void*        pid;          /* process id */
 802     OUT int          threads;      /* number of threads */
 803     OUT int          priority;     /* process priority */
 804 };
 805
 806
 807 /* Wait for a debug event */
 808 struct wait_debug_event_request
 809 {
 810     IN  int           timeout;     /* timeout in ms */
 811     OUT void*         pid;         /* process id */
 812     OUT void*         tid;         /* thread id */
 813     OUT debug_event_t event;       /* debug event data */
 814 };
 815
 816
 817 /* Send an exception event */
 818 struct exception_event_request
 819 {
 820     IN  EXCEPTION_RECORD record;   /* exception record */
 821     IN  int              first;    /* first chance exception? */
 822     IN  CONTEXT          context;  /* thread context */
 823     OUT int              status;   /* event continuation status */
 824 };
 825
 826
 827 /* Send an output string to the debugger */
 828 struct output_debug_string_request
 829 {
 830     IN  void*         string;      /* string to display (in debugged process address space) */
 831     IN  int           unicode;     /* is it Unicode? */
 832     IN  int           length;      /* string length */
 833 };
 834
 835
 836 /* Continue a debug event */
 837 struct continue_debug_event_request
 838 {
 839     IN  void*        pid;          /* process id to continue */
 840     IN  void*        tid;          /* thread id to continue */
 841     IN  int          status;       /* continuation status */
 842 };
 843
 844
 845 /* Start debugging an existing process */
 846 struct debug_process_request
 847 {
 848     IN  void*        pid;          /* id of the process to debug */
 849 };
 850
 851
 852 /* Read data from a process address space */
 853 struct read_process_memory_request
 854 {
 855     IN  int          handle;       /* process handle */
 856     IN  void*        addr;         /* addr to read from (must be int-aligned) */
 857     IN  int          len;          /* number of ints to read */
 858     OUT unsigned int data[1];      /* result data */
 859 };
 860
 861
 862 /* Write data to a process address space */
 863 struct write_process_memory_request
 864 {
 865     IN  int          handle;       /* process handle */
 866     IN  void*        addr;         /* addr to write to (must be int-aligned) */
 867     IN  int          len;          /* number of ints to write */
 868     IN  unsigned int first_mask;   /* mask for first word */
 869     IN  unsigned int last_mask;    /* mask for last word */
 870     IN  unsigned int data[1];      /* data to write */
 871 };
 872
 873
 874 /* Create a registry key */
 875 struct create_key_request
 876 {
 877     IN  int          parent;       /* handle to the parent key */
 878     IN  unsigned int access;       /* desired access rights */
 879     IN  unsigned int options;      /* creation options */
 880     IN  time_t       modif;        /* last modification time */
 881     OUT int          hkey;         /* handle to the created key */
 882     OUT int          created;      /* has it been newly created? */
 883     IN  path_t       name;         /* key name */
 884     IN  WCHAR        class[1];     /* class name */
 885 };
 886
 887
 888 /* Open a registry key */
 889 struct open_key_request
 890 {
 891     IN  int          parent;       /* handle to the parent key */
 892     IN  unsigned int access;       /* desired access rights */
 893     OUT int          hkey;         /* handle to the open key */
 894     IN  path_t       name;         /* key name */
 895 };
 896
 897
 898 /* Delete a registry key */
 899 struct delete_key_request
 900 {
 901     IN  int          hkey;         /* handle to the parent key */
 902     IN  path_t       name;         /* key name */
 903 };
 904
 905
 906 /* Close a registry key */
 907 struct close_key_request
 908 {
 909     IN  int          hkey;          /* key to close */
 910 };
 911
 912
 913 /* Enumerate registry subkeys */
 914 struct enum_key_request
 915 {
 916     IN  int          hkey;         /* handle to registry key */
 917     IN  int          index;        /* index of subkey */
 918     OUT time_t       modif;        /* last modification time */
 919     OUT path_t       name;         /* subkey name */
 920     OUT WCHAR        class[1];     /* class name */
 921 };
 922
 923
 924 /* Query information about a registry key */
 925 struct query_key_info_request
 926 {
 927     IN  int          hkey;         /* handle to registry key */
 928     OUT int          subkeys;      /* number of subkeys */
 929     OUT int          max_subkey;   /* longest subkey name */
 930     OUT int          max_class;    /* longest class name */
 931     OUT int          values;       /* number of values */
 932     OUT int          max_value;    /* longest value name */
 933     OUT int          max_data;     /* longest value data */
 934     OUT time_t       modif;        /* last modification time */
 935     OUT path_t       name;         /* key name */
 936     OUT WCHAR        class[1];     /* class name */
 937 };
 938
 939
 940 /* Set a value of a registry key */
 941 struct set_key_value_request
 942 {
 943     IN  int          hkey;         /* handle to registry key */
 944     IN  int          type;         /* value type */
 945     IN  int          len;          /* value data len */
 946     IN  path_t       name;         /* value name */
 947     IN  unsigned char data[1];     /* value data */
 948 };
 949
 950
 951 /* Retrieve the value of a registry key */
 952 struct get_key_value_request
 953 {
 954     IN  int          hkey;         /* handle to registry key */
 955     OUT int          type;         /* value type */
 956     OUT int          len;          /* value data len */
 957     IN  WCHAR        name[1];      /* value name */
 958     OUT unsigned char data[1];     /* value data */
 959 };
 960
 961
 962 /* Enumerate a value of a registry key */
 963 struct enum_key_value_request
 964 {
 965     IN  int          hkey;         /* handle to registry key */
 966     IN  int          index;        /* value index */
 967     OUT int          type;         /* value type */
 968     OUT int          len;          /* value data len */
 969     OUT path_t       name;         /* value name */
 970     OUT unsigned char data[1];     /* value data */
 971 };
 972
 973
 974 /* Delete a value of a registry key */
 975 struct delete_key_value_request
 976 {
 977     IN  int          hkey;         /* handle to registry key */
 978     IN  path_t       name;         /* value name */
 979 };
 980
 981
 982 /* Load a registry branch from a file */
 983 struct load_registry_request
 984 {
 985     IN  int          hkey;         /* root key to load to */
 986     IN  int          file;         /* file to load from */
 987     IN  path_t       name;         /* subkey name */
 988 };
 989
 990
 991 /* Save a registry branch to a file */
 992 struct save_registry_request
 993 {
 994     IN  int          hkey;         /* key to save */
 995     IN  int          file;         /* file to save to */
 996 };
 997
 998
 999 /* Set the current and saving level for the registry */
1000 struct set_registry_levels_request
1001 {
1002     IN  int          current;      /* new current level */
1003     IN  int          saving;       /* new saving level */
1004     IN  int          version;      /* file format version for saving */
1005 };
1006
1007
1008 /* Create a waitable timer */
1009 struct create_timer_request
1010 {
1011     IN  int          inherit;       /* inherit flag */
1012     IN  int          manual;        /* manual reset */
1013     OUT int          handle;        /* handle to the timer */
1014     IN  WCHAR        name[1];       /* timer name */
1015 };
1016
1017
1018 /* Open a waitable timer */
1019 struct open_timer_request
1020 {
1021     IN  unsigned int access;        /* wanted access rights */
1022     IN  int          inherit;       /* inherit flag */
1023     OUT int          handle;        /* handle to the timer */
1024     IN  WCHAR        name[1];       /* timer name */
1025 };
1026
1027 /* Set a waitable timer */
1028 struct set_timer_request
1029 {
1030     IN  int          handle;        /* handle to the timer */
1031     IN  int          sec;           /* next expiration absolute time */
1032     IN  int          usec;          /* next expiration absolute time */
1033     IN  int          period;        /* timer period in ms */
1034     IN  void*        callback;      /* callback function */
1035     IN  void*        arg;           /* callback argument */
1036 };
1037
1038 /* Cancel a waitable timer */
1039 struct cancel_timer_request
1040 {
1041     IN  int          handle;        /* handle to the timer */
1042 };
1043
1044
1045 /* Retrieve the current context of a thread */
1046 struct get_thread_context_request
1047 {
1048     IN  int          handle;       /* thread handle */
1049     IN  unsigned int flags;        /* context flags */
1050     OUT CONTEXT      context;      /* thread context */
1051 };
1052
1053
1054 /* Set the current context of a thread */
1055 struct set_thread_context_request
1056 {
1057     IN  int          handle;       /* thread handle */
1058     IN  unsigned int flags;        /* context flags */
1059     IN  CONTEXT      context;      /* thread context */
1060 };
1061
1062
1063 /* Fetch a selector entry for a thread */
1064 struct get_selector_entry_request
1065 {
1066     IN  int           handle;      /* thread handle */
1067     IN  int           entry;       /* LDT entry */
1068     OUT unsigned int  base;        /* selector base */
1069     OUT unsigned int  limit;       /* selector limit */
1070     OUT unsigned char flags;       /* selector flags */
1071 };
1072
1073
1074 /* Add a global atom */
1075 struct add_atom_request
1076 {
1077     OUT int           atom;        /* resulting atom */
1078     IN  WCHAR         name[1];     /* atom name */
1079 };
1080
1081
1082 /* Delete a global atom */
1083 struct delete_atom_request
1084 {
1085     IN  int           atom;        /* atom handle */
1086 };
1087
1088
1089 /* Find a global atom */
1090 struct find_atom_request
1091 {
1092     OUT int          atom;         /* atom handle */
1093     IN  WCHAR        name[1];      /* atom name */
1094 };
1095
1096
1097 /* Get a global atom name */
1098 struct get_atom_name_request
1099 {
1100     IN  int          atom;         /* atom handle */
1101     OUT int          count;        /* atom lock count */
1102     OUT WCHAR        name[1];      /* atom name */
1103 };
1104
1105 /* Everything below this line is generated automatically by tools/make_requests */
1106 /* ### make_requests begin ### */
1107
1108 enum request
1109 {
1110     REQ_NEW_PROCESS,
1111     REQ_NEW_THREAD,
1112     REQ_BOOT_DONE,
1113     REQ_INIT_PROCESS,
1114     REQ_INIT_PROCESS_DONE,
1115     REQ_INIT_THREAD,
1116     REQ_GET_THREAD_BUFFER,
1117     REQ_TERMINATE_PROCESS,
1118     REQ_TERMINATE_THREAD,
1119     REQ_GET_PROCESS_INFO,
1120     REQ_SET_PROCESS_INFO,
1121     REQ_GET_THREAD_INFO,
1122     REQ_SET_THREAD_INFO,
1123     REQ_SUSPEND_THREAD,
1124     REQ_RESUME_THREAD,
1125     REQ_LOAD_DLL,
1126     REQ_UNLOAD_DLL,
1127     REQ_QUEUE_APC,
1128     REQ_GET_APCS,
1129     REQ_CLOSE_HANDLE,
1130     REQ_GET_HANDLE_INFO,
1131     REQ_SET_HANDLE_INFO,
1132     REQ_DUP_HANDLE,
1133     REQ_OPEN_PROCESS,
1134     REQ_SELECT,
1135     REQ_CREATE_EVENT,
1136     REQ_EVENT_OP,
1137     REQ_OPEN_EVENT,
1138     REQ_CREATE_MUTEX,
1139     REQ_RELEASE_MUTEX,
1140     REQ_OPEN_MUTEX,
1141     REQ_CREATE_SEMAPHORE,
1142     REQ_RELEASE_SEMAPHORE,
1143     REQ_OPEN_SEMAPHORE,
1144     REQ_CREATE_FILE,
1145     REQ_ALLOC_FILE_HANDLE,
1146     REQ_GET_READ_FD,
1147     REQ_GET_WRITE_FD,
1148     REQ_SET_FILE_POINTER,
1149     REQ_TRUNCATE_FILE,
1150     REQ_SET_FILE_TIME,
1151     REQ_FLUSH_FILE,
1152     REQ_GET_FILE_INFO,
1153     REQ_LOCK_FILE,
1154     REQ_UNLOCK_FILE,
1155     REQ_CREATE_PIPE,
1156     REQ_CREATE_SOCKET,
1157     REQ_ACCEPT_SOCKET,
1158     REQ_SET_SOCKET_EVENT,
1159     REQ_GET_SOCKET_EVENT,
1160     REQ_ENABLE_SOCKET_EVENT,
1161     REQ_ALLOC_CONSOLE,
1162     REQ_FREE_CONSOLE,
1163     REQ_OPEN_CONSOLE,
1164     REQ_SET_CONSOLE_FD,
1165     REQ_GET_CONSOLE_MODE,
1166     REQ_SET_CONSOLE_MODE,
1167     REQ_SET_CONSOLE_INFO,
1168     REQ_GET_CONSOLE_INFO,
1169     REQ_WRITE_CONSOLE_INPUT,
1170     REQ_READ_CONSOLE_INPUT,
1171     REQ_CREATE_CHANGE_NOTIFICATION,
1172     REQ_CREATE_MAPPING,
1173     REQ_OPEN_MAPPING,
1174     REQ_GET_MAPPING_INFO,
1175     REQ_CREATE_DEVICE,
1176     REQ_CREATE_SNAPSHOT,
1177     REQ_NEXT_PROCESS,
1178     REQ_WAIT_DEBUG_EVENT,
1179     REQ_EXCEPTION_EVENT,
1180     REQ_OUTPUT_DEBUG_STRING,
1181     REQ_CONTINUE_DEBUG_EVENT,
1182     REQ_DEBUG_PROCESS,
1183     REQ_READ_PROCESS_MEMORY,
1184     REQ_WRITE_PROCESS_MEMORY,
1185     REQ_CREATE_KEY,
1186     REQ_OPEN_KEY,
1187     REQ_DELETE_KEY,
1188     REQ_CLOSE_KEY,
1189     REQ_ENUM_KEY,
1190     REQ_QUERY_KEY_INFO,
1191     REQ_SET_KEY_VALUE,
1192     REQ_GET_KEY_VALUE,
1193     REQ_ENUM_KEY_VALUE,
1194     REQ_DELETE_KEY_VALUE,
1195     REQ_LOAD_REGISTRY,
1196     REQ_SAVE_REGISTRY,
1197     REQ_SET_REGISTRY_LEVELS,
1198     REQ_CREATE_TIMER,
1199     REQ_OPEN_TIMER,
1200     REQ_SET_TIMER,
1201     REQ_CANCEL_TIMER,
1202     REQ_GET_THREAD_CONTEXT,
1203     REQ_SET_THREAD_CONTEXT,
1204     REQ_GET_SELECTOR_ENTRY,
1205     REQ_ADD_ATOM,
1206     REQ_DELETE_ATOM,
1207     REQ_FIND_ATOM,
1208     REQ_GET_ATOM_NAME,
1209     REQ_NB_REQUESTS
1210 };
1211
1212 #define SERVER_PROTOCOL_VERSION 6
1213
1214 /* ### make_requests end ### */
1215 /* Everything above this line is generated automatically by tools/make_requests */
1216
1217
1218 /* client-side functions */
1219
1220 #ifndef __WINE_SERVER__
1221
1222 #include "thread.h"
1223 #include "ntddk.h"
1224
1225 /* client communication functions */
1226
1227 extern unsigned int server_call_noerr( enum request req );
1228 extern unsigned int server_call_fd( enum request req, int fd_out, int *fd_in );
1229 extern void server_protocol_error( const char *err, ... ) WINE_NORETURN;
1230
1231 /* get a pointer to the request buffer */
1232 static inline void * WINE_UNUSED get_req_buffer(void)
1233 {
1234     return NtCurrentTeb()->buffer;
1235 }
1236
1237 /* maximum remaining size in the server buffer */
1238 static inline int WINE_UNUSED server_remaining( const void *ptr )
1239 {
1240     return (char *)NtCurrentTeb()->buffer + NtCurrentTeb()->buffer_size - (char *)ptr;
1241 }
1242
1243 /* do a server call and set the last error code */
1244 static inline int server_call( enum request req )
1245 {
1246     unsigned int res = server_call_noerr( req );
1247     if (res) SetLastError( RtlNtStatusToDosError(res) );
1248     return res;
1249 }
1250
1251 /* copy a Unicode string to the server buffer */
1252 static inline void server_strcpyW( WCHAR *dst, const WCHAR *src )
1253 {
1254     if (src)
1255     {
1256         WCHAR *end = (WCHAR *)((char *)NtCurrentTeb()->buffer + NtCurrentTeb()->buffer_size) - 1;
1257         while ((dst < end) && *src) *dst++ = *src++;
1258     }
1259     *dst = 0;
1260 }
1261
1262 /* copy and convert an ASCII string to the server buffer */
1263 static inline void server_strcpyAtoW( WCHAR *dst, const char *src )
1264 {
1265     if (src)
1266     {
1267         WCHAR *end = (WCHAR *)((char *)NtCurrentTeb()->buffer + NtCurrentTeb()->buffer_size) - 1;
1268         while ((dst < end) && *src) *dst++ = (WCHAR)(unsigned char)*src++;
1269     }
1270     *dst = 0;
1271 }
1272
1273 extern int CLIENT_InitServer(void);
1274 extern int CLIENT_BootDone( int debug_level );
1275 extern int CLIENT_IsBootThread(void);
1276 extern int CLIENT_InitThread(void);
1277 #endif  /* __WINE_SERVER__ */
1278
1279 #endif  /* __WINE_SERVER_H */