win32/newfns.c

   1 /*
   2  * Win32 miscellaneous functions
   3  *
   4  * Copyright 1995 Thomas Sandford (tdgsandf@prds-grn.demon.co.uk)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 /* Misc. new functions - they should be moved into appropriate files
  22 at a later date. */
  23
  24 #include "config.h"
  25 #include "wine/port.h"
  26
  27 #include <stdio.h>
  28 #include <string.h>
  29 #ifdef HAVE_SYS_TIME_H
  30 # include <sys/time.h>
  31 #endif
  32 #ifdef HAVE_UNISTD_H
  33 # include <unistd.h>
  34 #endif
  35
  36 #define NONAMELESSUNION
  37 #define NONAMELESSSTRUCT
  38 #include "windef.h"
  39 #include "winbase.h"
  40 #include "winnls.h"
  41 #include "winerror.h"
  42 #include "wine/debug.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(win32);
  45 WINE_DECLARE_DEBUG_CHANNEL(debug);
  46
  47
  48 /****************************************************************************
  49  *              FlushInstructionCache (KERNEL32.@)
  50  */
  51 BOOL WINAPI FlushInstructionCache(HANDLE hProcess, LPCVOID lpBaseAddress, SIZE_T dwSize)
  52 {
  53     if (GetVersion() & 0x80000000) return TRUE; /* not NT, always TRUE */
  54     FIXME_(debug)("(0x%08lx,%p,0x%08lx): stub\n",(DWORD)hProcess, lpBaseAddress, dwSize);
  55     return TRUE;
  56 }
  57
  58 /***********************************************************************
  59  *           GetSystemPowerStatus      (KERNEL32.@)
  60  */
  61 BOOL WINAPI GetSystemPowerStatus(LPSYSTEM_POWER_STATUS sps_ptr)
  62 {
  63     return FALSE;   /* no power management support */
  64 }
  65
  66
  67 /***********************************************************************
  68  *           SetSystemPowerState      (KERNEL32.@)
  69  */
  70 BOOL WINAPI SetSystemPowerState(BOOL suspend_or_hibernate,
  71                                   BOOL force_flag)
  72 {
  73     /* suspend_or_hibernate flag: w95 does not support
  74        this feature anyway */
  75
  76     for ( ;0; )
  77     {
  78         if ( force_flag )
  79         {
  80         }
  81         else
  82         {
  83         }
  84     }
  85     return TRUE;
  86 }
  87
  88
  89 /******************************************************************************
  90  * CreateMailslotA [KERNEL32.@]
  91  */
  92 HANDLE WINAPI CreateMailslotA( LPCSTR lpName, DWORD nMaxMessageSize,
  93                                    DWORD lReadTimeout, LPSECURITY_ATTRIBUTES sa)
  94 {
  95     FIXME("(%s,%ld,%ld,%p): stub\n", debugstr_a(lpName),
  96           nMaxMessageSize, lReadTimeout, sa);
  97     return (HANDLE)1;
  98 }
  99
 100
 101 /******************************************************************************
 102  * CreateMailslotW [KERNEL32.@]  Creates a mailslot with specified name
 103  *
 104  * PARAMS
 105  *    lpName          [I] Pointer to string for mailslot name
 106  *    nMaxMessageSize [I] Maximum message size
 107  *    lReadTimeout    [I] Milliseconds before read time-out
 108  *    sa              [I] Pointer to security structure
 109  *
 110  * RETURNS
 111  *    Success: Handle to mailslot
 112  *    Failure: INVALID_HANDLE_VALUE
 113  */
 114 HANDLE WINAPI CreateMailslotW( LPCWSTR lpName, DWORD nMaxMessageSize,
 115                                    DWORD lReadTimeout, LPSECURITY_ATTRIBUTES sa )
 116 {
 117     FIXME("(%s,%ld,%ld,%p): stub\n", debugstr_w(lpName),
 118           nMaxMessageSize, lReadTimeout, sa);
 119     return (HANDLE)1;
 120 }
 121
 122
 123 /******************************************************************************
 124  * GetMailslotInfo [KERNEL32.@]  Retrieves info about specified mailslot
 125  *
 126  * PARAMS
 127  *    hMailslot        [I] Mailslot handle
 128  *    lpMaxMessageSize [O] Address of maximum message size
 129  *    lpNextSize       [O] Address of size of next message
 130  *    lpMessageCount   [O] Address of number of messages
 131  *    lpReadTimeout    [O] Address of read time-out
 132  *
 133  * RETURNS
 134  *    Success: TRUE
 135  *    Failure: FALSE
 136  */
 137 BOOL WINAPI GetMailslotInfo( HANDLE hMailslot, LPDWORD lpMaxMessageSize,
 138                                LPDWORD lpNextSize, LPDWORD lpMessageCount,
 139                                LPDWORD lpReadTimeout )
 140 {
 141     FIXME("(%p): stub\n",hMailslot);
 142     if (lpMaxMessageSize) *lpMaxMessageSize = (DWORD)NULL;
 143     if (lpNextSize) *lpNextSize = (DWORD)NULL;
 144     if (lpMessageCount) *lpMessageCount = (DWORD)NULL;
 145     if (lpReadTimeout) *lpReadTimeout = (DWORD)NULL;
 146     return TRUE;
 147 }
 148
 149
 150 /******************************************************************************
 151  * GetCompressedFileSizeA [KERNEL32.@]
 152  *
 153  * NOTES
 154  *    This should call the W function below
 155  */
 156 DWORD WINAPI GetCompressedFileSizeA(
 157     LPCSTR lpFileName,
 158     LPDWORD lpFileSizeHigh)
 159 {
 160     FIXME("(...): stub\n");
 161     return 0xffffffff;
 162 }
 163
 164
 165 /******************************************************************************
 166  * GetCompressedFileSizeW [KERNEL32.@]
 167  *
 168  * RETURNS
 169  *    Success: Low-order doubleword of number of bytes
 170  *    Failure: 0xffffffff
 171  */
 172 DWORD WINAPI GetCompressedFileSizeW(
 173     LPCWSTR lpFileName,     /* [in]  Pointer to name of file */
 174     LPDWORD lpFileSizeHigh) /* [out] Receives high-order doubleword of size */
 175 {
 176     FIXME("(%s,%p): stub\n",debugstr_w(lpFileName),lpFileSizeHigh);
 177     return 0xffffffff;
 178 }
 179
 180
 181 /******************************************************************************
 182  *              CreateIoCompletionPort (KERNEL32.@)
 183  */
 184 HANDLE WINAPI CreateIoCompletionPort(HANDLE hFileHandle,
 185 HANDLE hExistingCompletionPort, DWORD dwCompletionKey,
 186 DWORD dwNumberOfConcurrentThreads)
 187 {
 188     FIXME("(%p, %p, %08lx, %08lx): stub.\n", hFileHandle, hExistingCompletionPort, dwCompletionKey, dwNumberOfConcurrentThreads);
 189     return NULL;
 190 }
 191
 192 /******************************************************************************
 193  *              GetQueuedCompletionStatus (KERNEL32.@)
 194  */
 195 BOOL WINAPI GetQueuedCompletionStatus(
 196     HANDLE CompletionPort, LPDWORD lpNumberOfBytesTransferred,
 197     LPDWORD lpCompletionKey, LPOVERLAPPED *lpOverlapped, DWORD dwMilliseconds
 198 ) {
 199     FIXME("(%p,%p,%p,%p,%ld), stub!\n",CompletionPort,lpNumberOfBytesTransferred,lpCompletionKey,lpOverlapped,dwMilliseconds);
 200     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 201     return FALSE;
 202 }
 203
 204 /******************************************************************************
 205  *           GetDevicePowerState   (KERNEL32.@)
 206  */
 207 BOOL WINAPI GetDevicePowerState(HANDLE hDevice, BOOL* pfOn)
 208 {
 209     FIXME("(hDevice %p pfOn %p): stub\n", hDevice, pfOn);
 210     return TRUE; /* no information */
 211 }
 212
 213 /***********************************************************************
 214  *           Beep   (KERNEL32.@)
 215  */
 216 BOOL WINAPI Beep( DWORD dwFreq, DWORD dwDur )
 217 {
 218     static const char beep = '\a';
 219     /* dwFreq and dwDur are ignored by Win95 */
 220     if (isatty(2)) write( 2, &beep, 1 );
 221     return TRUE;
 222 }