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     }
  47
  48     return TRUE;
  49 }
  50
  51 static WCHAR *strdupAW(const char *str)
  52 {
  53     WCHAR *ret = NULL;
  54     if (str)
  55     {
  56         INT len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
  57         if (!(ret = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)))) return NULL;
  58         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
  59     }
  60     return ret;
  61 }
  62
  63 /*************************************************************
  64  *     InstallPerfDllA (loadperf.@)
  65  */
  66 DWORD WINAPI InstallPerfDllA(LPCSTR computer, LPCSTR ini, ULONG_PTR flags)
  67 {
  68     DWORD ret;
  69     LPWSTR computerW = NULL, iniW = NULL;
  70
  71     if (computer && !(computerW = strdupAW(computer))) return ERROR_OUTOFMEMORY;
  72     if (ini && !(iniW = strdupAW(ini)))
  73     {
  74         HeapFree(GetProcessHeap(), 0, computerW);
  75         return ERROR_OUTOFMEMORY;
  76     }
  77
  78     ret = InstallPerfDllW(computerW, iniW, flags);
  79
  80     HeapFree(GetProcessHeap(), 0, computerW);
  81     HeapFree(GetProcessHeap(), 0, iniW);
  82
  83     return ret;
  84 }
  85
  86 /*************************************************************
  87  *     InstallPerfDllW (loadperf.@)
  88  */
  89 DWORD WINAPI InstallPerfDllW(LPCWSTR computer, LPCWSTR ini, ULONG_PTR flags)
  90 {
  91     FIXME("(%s, %s, %lx)\n", debugstr_w(computer), debugstr_w(ini), flags);
  92     return ERROR_SUCCESS;
  93 }
  94
  95 /*************************************************************
  96  *     LoadPerfCounterTextStringsA (loadperf.@)
  97  *
  98  * NOTES
  99  *   See LoadPerfCounterTextStringsW
 100  */
 101 DWORD WINAPI LoadPerfCounterTextStringsA(LPCSTR cmdline, BOOL quiet)
 102 {
 103     DWORD ret;
 104     LPWSTR cmdlineW = NULL;
 105
 106     if (cmdline && !(cmdlineW = strdupAW(cmdline))) return ERROR_OUTOFMEMORY;
 107
 108     ret = LoadPerfCounterTextStringsW(cmdlineW, quiet);
 109
 110     HeapFree(GetProcessHeap(), 0, cmdlineW);
 111
 112     return ret;
 113 }
 114
 115 /*************************************************************
 116  *     LoadPerfCounterTextStringsW (loadperf.@)
 117  *
 118  * PARAMS
 119  *   cmdline [in] Last argument in command line - ini file to be used
 120  *   quiet   [in] FALSE - the function may write to stdout
 121  *
 122  */
 123 DWORD WINAPI LoadPerfCounterTextStringsW(LPCWSTR cmdline, BOOL quiet)
 124 {
 125     FIXME("(%s, %d): stub\n", debugstr_w(cmdline), quiet);
 126
 127     return ERROR_SUCCESS;
 128 }
 129
 130 /*************************************************************
 131  *     UnloadPerfCounterTextStringsA (loadperf.@)
 132  *
 133  * NOTES
 134  *   See UnloadPerfCounterTextStringsW
 135  */
 136 DWORD WINAPI UnloadPerfCounterTextStringsA(LPCSTR cmdline, BOOL quiet)
 137 {
 138     DWORD ret;
 139     LPWSTR cmdlineW = NULL;
 140
 141     if (cmdline && !(cmdlineW = strdupAW(cmdline))) return ERROR_OUTOFMEMORY;
 142
 143     ret = UnloadPerfCounterTextStringsW(cmdlineW, quiet);
 144
 145     HeapFree(GetProcessHeap(), 0, cmdlineW);
 146
 147     return ret;
 148 }
 149
 150 /*************************************************************
 151  *     UnloadPerfCounterTextStringsW (loadperf.@)
 152  *
 153  * PARAMS
 154  *   cmdline [in] Last argument in command line - application counters to be removed
 155  *   quiet   [in] FALSE - the function may write to stdout
 156  *
 157  */
 158 DWORD WINAPI UnloadPerfCounterTextStringsW(LPCWSTR cmdline, BOOL quiet)
 159 {
 160     FIXME("(%s, %d): stub\n", debugstr_w(cmdline), quiet);
 161
 162     return ERROR_SUCCESS;
 163 }