dlls/advapi32/advapi.c

   1 /*
   2  * Win32 advapi functions
   3  *
   4  * Copyright 1995 Sven Verdoolaege
   5  */
   6
   7 #include <stdio.h>
   8 #include <unistd.h>
   9 #include <string.h>
  10
  11 #include "winbase.h"
  12 #include "windef.h"
  13 #include "winerror.h"
  14 #include "wine/winestring.h"
  15
  16 #include "debugtools.h"
  17
  18
  19 /******************************************************************************
  20  * GetUserName32A [ADVAPI32.67]
  21  */
  22 BOOL WINAPI
  23 GetUserNameA( LPSTR lpszName, LPDWORD lpSize )
  24 {
  25   size_t len;
  26   char *name;
  27
  28   name=getlogin();
  29 #if 0
  30   /* FIXME: should use getpwuid() here */
  31   if (!name) name=cuserid(NULL);
  32 #endif
  33   len = name ? strlen(name) : 0;
  34   if (!len || !lpSize || len > *lpSize) {
  35     if (lpszName) *lpszName = 0;
  36     return 0;
  37   }
  38   *lpSize=len;
  39   strcpy(lpszName, name);
  40   return 1;
  41 }
  42
  43 /******************************************************************************
  44  * GetUserName32W [ADVAPI32.68]
  45  *
  46  * PARAMS
  47  *   lpszName []
  48  *   lpSize   []
  49  */
  50 BOOL WINAPI
  51 GetUserNameW( LPWSTR lpszName, LPDWORD lpSize )
  52 {
  53         LPSTR name = (LPSTR)HeapAlloc( GetProcessHeap(), 0, *lpSize );
  54         DWORD   size = *lpSize;
  55         BOOL res = GetUserNameA(name,lpSize);
  56
  57         lstrcpynAtoW(lpszName,name,size);
  58         HeapFree( GetProcessHeap(), 0, name );
  59         return res;
  60 }