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 static WCHAR *strdupAW(const char *str)
  54 {
  55     WCHAR *ret = NULL;
  56     if (str)
  57     {
  58         INT len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
  59         if (!(ret = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)))) return NULL;
  60         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
  61     }
  62     return ret;
  63 }
  64
  65 /*************************************************************
  66  *     InstallPerfDllA (loadperf.@)
  67  */
  68 DWORD WINAPI InstallPerfDllA(LPCSTR computer, LPCSTR ini, ULONG_PTR flags)
  69 {
  70     DWORD ret;
  71     LPWSTR computerW = NULL, iniW = NULL;
  72
  73     if (computer && !(computerW = strdupAW(computer))) return ERROR_OUTOFMEMORY;
  74     if (ini && !(iniW = strdupAW(ini)))
  75     {
  76         HeapFree(GetProcessHeap(), 0, computerW);
  77         return ERROR_OUTOFMEMORY;
  78     }
  79
  80     ret = InstallPerfDllW(computerW, iniW, flags);
  81
  82     HeapFree(GetProcessHeap(), 0, computerW);
  83     HeapFree(GetProcessHeap(), 0, iniW);
  84
  85     return ret;
  86 }
  87
  88 /*************************************************************
  89  *     InstallPerfDllW (loadperf.@)
  90  */
  91 DWORD WINAPI InstallPerfDllW(LPCWSTR computer, LPCWSTR ini, ULONG_PTR flags)
  92 {
  93     FIXME("(%s, %s, %lx)\n", debugstr_w(computer), debugstr_w(ini), flags);
  94     return ERROR_SUCCESS;
  95 }
  96
  97 /*************************************************************
  98  *     LoadPerfCounterTextStringsA (loadperf.@)
  99  *
 100  * NOTES
 101  *   See LoadPerfCounterTextStringsW
 102  */
 103 DWORD WINAPI LoadPerfCounterTextStringsA(LPCSTR cmdline, BOOL quiet)
 104 {
 105     DWORD ret;
 106     LPWSTR cmdlineW = NULL;
 107
 108     if (cmdline && !(cmdlineW = strdupAW(cmdline))) return ERROR_OUTOFMEMORY;
 109
 110     ret = LoadPerfCounterTextStringsW(cmdlineW, quiet);
 111
 112     HeapFree(GetProcessHeap(), 0, cmdlineW);
 113
 114     return ret;
 115 }
 116
 117 /*************************************************************
 118  *     LoadPerfCounterTextStringsW (loadperf.@)
 119  *
 120  * PARAMS
 121  *   cmdline [in] Last argument in command line - ini file to be used
 122  *   quiet   [in] FALSE - the function may write to stdout
 123  *
 124  */
 125 DWORD WINAPI LoadPerfCounterTextStringsW(LPCWSTR cmdline, BOOL quiet)
 126 {
 127     FIXME("(%s, %d): stub\n", debugstr_w(cmdline), quiet);
 128
 129     return ERROR_SUCCESS;
 130 }
 131
 132 /*************************************************************
 133  *     UnloadPerfCounterTextStringsA (loadperf.@)
 134  *
 135  * NOTES
 136  *   See UnloadPerfCounterTextStringsW
 137  */
 138 DWORD WINAPI UnloadPerfCounterTextStringsA(LPCSTR cmdline, BOOL quiet)
 139 {
 140     DWORD ret;
 141     LPWSTR cmdlineW = NULL;
 142
 143     if (cmdline && !(cmdlineW = strdupAW(cmdline))) return ERROR_OUTOFMEMORY;
 144
 145     ret = UnloadPerfCounterTextStringsW(cmdlineW, quiet);
 146
 147     HeapFree(GetProcessHeap(), 0, cmdlineW);
 148
 149     return ret;
 150 }
 151
 152 /*************************************************************
 153  *     UnloadPerfCounterTextStringsW (loadperf.@)
 154  *
 155  * PARAMS
 156  *   cmdline [in] Last argument in command line - application counters to be removed
 157  *   quiet   [in] FALSE - the function may write to stdout
 158  *
 159  */
 160 DWORD WINAPI UnloadPerfCounterTextStringsW(LPCWSTR cmdline, BOOL quiet)
 161 {
 162     FIXME("(%s, %d): stub\n", debugstr_w(cmdline), quiet);
 163
 164     return ERROR_SUCCESS;
 165 }