dlls/loadperf/loadperf_main.c

   1 /*
   2  * Implementation of loadperf.dll
   3  *
   4  * Copyright 2009 Andrey Turkin
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winerror.h"
  28 #include "winnls.h"
  29 #include "wine/debug.h"
  30
  31 #include "loadperf.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(loadperf);
  34
  35 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
  36 {
  37     TRACE("(0x%p, %d, %p)\n",hinstDLL,fdwReason,lpvReserved);
  38
  39     switch(fdwReason)
  40     {
  41     case DLL_WINE_PREATTACH:
  42         return FALSE; /* prefer native version */
  43     case DLL_PROCESS_ATTACH:
  44         DisableThreadLibraryCalls(hinstDLL);
  45         break;
  46     case DLL_PROCESS_DETACH:
  47         break;
  48     }
  49
  50     return TRUE;
  51 }
  52
  53 /*************************************************************
  54  *     LoadPerfCounterTextStringsA (loadperf.@)
  55  *
  56  * NOTES
  57  *   See LoadPerfCounterTextStringsW
  58  */
  59 DWORD WINAPI LoadPerfCounterTextStringsA(LPCSTR cmdline, BOOL quiet)
  60 {
  61     DWORD ret;
  62     LPWSTR cmdlineW = NULL;
  63
  64     if (cmdline)
  65     {
  66         INT len = MultiByteToWideChar(CP_ACP, 0, cmdline, -1, NULL, 0);
  67         cmdlineW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
  68         if (!cmdlineW) return ERROR_NOT_ENOUGH_MEMORY;
  69         MultiByteToWideChar(CP_ACP, 0, cmdline, -1, cmdlineW, len);
  70     }
  71
  72     ret = LoadPerfCounterTextStringsW(cmdlineW, quiet);
  73
  74     HeapFree(GetProcessHeap(), 0, cmdlineW);
  75
  76     return ret;
  77 }
  78
  79 /*************************************************************
  80  *     LoadPerfCounterTextStringsW (loadperf.@)
  81  *
  82  * PARAMS
  83  *   cmdline [in] Last argument in command line - ini file to be used
  84  *   quiet   [in] FALSE - the function may write to stdout
  85  *
  86  */
  87 DWORD WINAPI LoadPerfCounterTextStringsW(LPCWSTR cmdline, BOOL quiet)
  88 {
  89     FIXME("(%s, %d): stub\n", debugstr_w(cmdline), quiet);
  90
  91     return ERROR_SUCCESS;
  92 }
  93
  94 /*************************************************************
  95  *     UnloadPerfCounterTextStringsA (loadperf.@)
  96  *
  97  * NOTES
  98  *   See UnloadPerfCounterTextStringsW
  99  */
 100 DWORD WINAPI UnloadPerfCounterTextStringsA(LPCSTR cmdline, BOOL verbose)
 101 {
 102     DWORD ret;
 103     LPWSTR cmdlineW = NULL;
 104
 105     if (cmdline)
 106     {
 107         INT len = MultiByteToWideChar(CP_ACP, 0, cmdline, -1, NULL, 0);
 108         cmdlineW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
 109         if (!cmdlineW) return ERROR_NOT_ENOUGH_MEMORY;
 110         MultiByteToWideChar(CP_ACP, 0, cmdline, -1, cmdlineW, len);
 111     }
 112
 113     ret = UnloadPerfCounterTextStringsW(cmdlineW, verbose);
 114
 115     HeapFree(GetProcessHeap(), 0, cmdlineW);
 116
 117     return ret;
 118 }
 119
 120 /*************************************************************
 121  *     UnloadPerfCounterTextStringsW (loadperf.@)
 122  *
 123  * PARAMS
 124  *   cmdline [in] Last argument in command line - application counters to be removed
 125  *   verbose [in] TRUE - the function may write to stdout
 126  *
 127  */
 128 DWORD WINAPI UnloadPerfCounterTextStringsW(LPCWSTR cmdline, BOOL verbose)
 129 {
 130     FIXME("(%s, %d): stub\n", debugstr_w(cmdline), verbose);
 131
 132     return ERROR_SUCCESS;
 133 }