dlls/avrt/main.c

   1 /* Avrt dll implementation
   2  *
   3  * Copyright (C) 2009 Maarten Lankhorst
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include <stdarg.h>
  21
  22 #include "windef.h"
  23 #include "winbase.h"
  24 #include "winnls.h"
  25 #include "wine/debug.h"
  26 #include "avrt.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(avrt);
  29
  30 static inline WCHAR *strdupAW(const char *src)
  31 {
  32     int len;
  33     WCHAR *dst;
  34     if (!src) return NULL;
  35     len = MultiByteToWideChar(CP_ACP, 0, src, -1, NULL, 0);
  36     if ((dst = malloc(len * sizeof(*dst)))) MultiByteToWideChar(CP_ACP, 0, src, -1, dst, len);
  37     return dst;
  38 }
  39
  40 HANDLE WINAPI AvSetMmThreadCharacteristicsA(const char *name, DWORD *index)
  41 {
  42     WCHAR *nameW = NULL;
  43     HANDLE ret;
  44
  45     if (name && !(nameW = strdupAW(name)))
  46     {
  47         SetLastError(ERROR_OUTOFMEMORY);
  48         return NULL;
  49     }
  50
  51     ret = AvSetMmThreadCharacteristicsW(nameW, index);
  52
  53     free(nameW);
  54     return ret;
  55 }
  56
  57 HANDLE WINAPI AvSetMmThreadCharacteristicsW(const WCHAR *name, DWORD *index)
  58 {
  59     FIXME("(%s,%p): stub\n", debugstr_w(name), index);
  60
  61     if (!name)
  62     {
  63         SetLastError(ERROR_INVALID_TASK_NAME);
  64         return NULL;
  65     }
  66
  67     if (!index)
  68     {
  69         SetLastError(ERROR_INVALID_HANDLE);
  70         return NULL;
  71     }
  72
  73     return (HANDLE)0x12345678;
  74 }
  75
  76 BOOL WINAPI AvQuerySystemResponsiveness(HANDLE AvrtHandle, ULONG *value)
  77 {
  78     FIXME("(%p, %p): stub\n", AvrtHandle, value);
  79     return FALSE;
  80 }
  81
  82 BOOL WINAPI AvRevertMmThreadCharacteristics(HANDLE AvrtHandle)
  83 {
  84     FIXME("(%p): stub\n", AvrtHandle);
  85     return TRUE;
  86 }
  87
  88 BOOL WINAPI AvSetMmThreadPriority(HANDLE AvrtHandle, AVRT_PRIORITY prio)
  89 {
  90     FIXME("(%p)->(%u) stub\n", AvrtHandle, prio);
  91     return TRUE;
  92 }
  93
  94 HANDLE WINAPI AvSetMmMaxThreadCharacteristicsA(const char *task1, const char *task2, DWORD *index)
  95 {
  96     WCHAR *task1W = NULL, *task2W = NULL;
  97     HANDLE ret;
  98
  99     if (task1 && !(task1W = strdupAW(task1)))
 100     {
 101         SetLastError(ERROR_OUTOFMEMORY);
 102         return NULL;
 103     }
 104
 105     if (task2 && !(task2W = strdupAW(task2)))
 106     {
 107         SetLastError(ERROR_OUTOFMEMORY);
 108         return NULL;
 109     }
 110
 111     ret = AvSetMmMaxThreadCharacteristicsW(task1W, task2W, index);
 112
 113     free(task2W);
 114     free(task1W);
 115     return ret;
 116 }
 117
 118 HANDLE WINAPI AvSetMmMaxThreadCharacteristicsW(const WCHAR *task1, const WCHAR *task2, DWORD *index)
 119 {
 120     FIXME("(%s,%s,%p): stub\n", debugstr_w(task1), debugstr_w(task2), index);
 121
 122     if (!task1 || task2)
 123     {
 124         SetLastError(ERROR_INVALID_TASK_NAME);
 125         return NULL;
 126     }
 127
 128     if (!index)
 129     {
 130         SetLastError(ERROR_INVALID_HANDLE);
 131         return NULL;
 132     }
 133
 134     return (HANDLE)0x12345678;
 135 }