userenv_main.c 12.4 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
/*
 * Implementation of userenv.dll
 *
 * Copyright 2006 Mike McCormack for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include <stdarg.h>

23 24
#include "ntstatus.h"
#define WIN32_NO_STATUS
25 26 27
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
28
#include "winternl.h"
29
#include "winnls.h"
30
#include "userenv.h"
31 32

#include "wine/debug.h"
33
#include "wine/unicode.h"
34 35 36 37 38

WINE_DEFAULT_DEBUG_CHANNEL( userenv );

BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
39
    TRACE("%p %d %p\n", hinstDLL, fdwReason, lpvReserved);
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56

    switch (fdwReason)
    {
    case DLL_WINE_PREATTACH:
        return FALSE;  /* prefer native version */
    case DLL_PROCESS_ATTACH:
        DisableThreadLibraryCalls(hinstDLL);
        break;
    case DLL_PROCESS_DETACH:
        break;
    }
    return TRUE;
}

BOOL WINAPI CreateEnvironmentBlock( LPVOID* lpEnvironment,
                     HANDLE hToken, BOOL bInherit )
{
57 58 59 60 61 62 63 64 65 66
    NTSTATUS r;

    TRACE("%p %p %d\n", lpEnvironment, hToken, bInherit );

    if (!lpEnvironment)
        return FALSE;

    r = RtlCreateEnvironment(bInherit, (WCHAR **)lpEnvironment);
    if (r == STATUS_SUCCESS)
        return TRUE;
67 68 69
    return FALSE;
}

70 71 72 73 74 75 76 77 78 79 80
BOOL WINAPI DestroyEnvironmentBlock(LPVOID lpEnvironment)
{
    NTSTATUS r;

    TRACE("%p\n", lpEnvironment);
    r = RtlDestroyEnvironment(lpEnvironment);
    if (r == STATUS_SUCCESS)
        return TRUE;
    return FALSE;
}

81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104
BOOL WINAPI ExpandEnvironmentStringsForUserA( HANDLE hToken, LPCSTR lpSrc,
                     LPSTR lpDest, DWORD dwSize )
{
    BOOL ret;

    TRACE("%p %s %p %d\n", hToken, debugstr_a(lpSrc), lpDest, dwSize);

    ret = ExpandEnvironmentStringsA( lpSrc, lpDest, dwSize );
    TRACE("<- %s\n", debugstr_a(lpDest));
    return ret;
}

BOOL WINAPI ExpandEnvironmentStringsForUserW( HANDLE hToken, LPCWSTR lpSrc,
                     LPWSTR lpDest, DWORD dwSize )
{
    BOOL ret;

    TRACE("%p %s %p %d\n", hToken, debugstr_w(lpSrc), lpDest, dwSize);

    ret = ExpandEnvironmentStringsW( lpSrc, lpDest, dwSize );
    TRACE("<- %s\n", debugstr_w(lpDest));
    return ret;
}

105 106 107 108 109 110 111 112 113 114 115 116
BOOL WINAPI GetDefaultUserProfileDirectoryA( LPSTR lpProfileDir, LPDWORD lpcchSize )
{
    FIXME("%p %p\n", lpProfileDir, lpcchSize );
    return FALSE;
}

BOOL WINAPI GetDefaultUserProfileDirectoryW( LPWSTR lpProfileDir, LPDWORD lpcchSize )
{
    FIXME("%p %p\n", lpProfileDir, lpcchSize );
    return FALSE;
}

117 118 119
BOOL WINAPI GetUserProfileDirectoryA( HANDLE hToken, LPSTR lpProfileDir,
                     LPDWORD lpcchSize )
{
120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137
    BOOL ret;
    WCHAR *dirW = NULL;

    TRACE( "%p %p %p\n", hToken, lpProfileDir, lpcchSize );

    if (!lpProfileDir || !lpcchSize)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
    if (!(dirW = HeapAlloc( GetProcessHeap(), 0, *lpcchSize * sizeof(WCHAR) )))
        return FALSE;

    if ((ret = GetUserProfileDirectoryW( hToken, dirW, lpcchSize )))
        WideCharToMultiByte( CP_ACP, 0, dirW, *lpcchSize, lpProfileDir, *lpcchSize, NULL, NULL );

    HeapFree( GetProcessHeap(), 0, dirW );
    return ret;
138 139 140 141 142
}

BOOL WINAPI GetUserProfileDirectoryW( HANDLE hToken, LPWSTR lpProfileDir,
                     LPDWORD lpcchSize )
{
143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163
    static const WCHAR slashW[] = {'\\',0};
    TOKEN_USER *t;
    WCHAR *userW = NULL, *dirW = NULL;
    DWORD len, dir_len, domain_len;
    SID_NAME_USE use;
    BOOL ret = FALSE;

    TRACE( "%p %p %p\n", hToken, lpProfileDir, lpcchSize );

    if (!lpcchSize)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }

    len = 0;
    GetTokenInformation( hToken, TokenUser, NULL, 0, &len );
    if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) return FALSE;
    if (!(t = HeapAlloc( GetProcessHeap(), 0, len ))) return FALSE;
    if (!GetTokenInformation( hToken, TokenUser, t, len, &len )) goto done;

164
    len = domain_len = 0;
165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189
    LookupAccountSidW( NULL, t->User.Sid, NULL, &len, NULL, &domain_len, NULL );
    if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) goto done;
    if (!(userW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) goto done;
    if (!LookupAccountSidW( NULL, t->User.Sid, userW, &len, NULL, &domain_len, &use )) goto done;

    dir_len = 0;
    GetProfilesDirectoryW( NULL, &dir_len );
    if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) goto done;
    if (!(dirW = HeapAlloc( GetProcessHeap(), 0, (dir_len + 1) * sizeof(WCHAR) ))) goto done;
    if (!GetProfilesDirectoryW( dirW, &dir_len )) goto done;

    len += dir_len + 2;
    if (*lpcchSize < len)
    {
        SetLastError( ERROR_INSUFFICIENT_BUFFER );
        *lpcchSize = len;
        goto done;
    }
    strcpyW( lpProfileDir, dirW );
    strcatW( lpProfileDir, slashW );
    strcatW( lpProfileDir, userW );
    *lpcchSize = len;
    ret = TRUE;

done:
190
    HeapFree( GetProcessHeap(), 0, t );
191 192 193
    HeapFree( GetProcessHeap(), 0, userW );
    HeapFree( GetProcessHeap(), 0, dirW );
    return ret;
194 195
}

196 197
static const char ProfileListA[] = "Software\\Microsoft\\Windows NT\\CurrentVersion\\ProfileList";

198 199
BOOL WINAPI GetProfilesDirectoryA( LPSTR lpProfilesDir, LPDWORD lpcchSize )
{
200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255
    static const char ProfilesDirectory[] = "ProfilesDirectory";
    LONG l;
    HKEY key;
    BOOL ret = FALSE;
    DWORD len = 0, expanded_len;
    LPSTR unexpanded_profiles_dir = NULL;

    TRACE("%p %p\n", lpProfilesDir, lpcchSize );

    if (!lpProfilesDir || !lpcchSize)
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    l = RegOpenKeyExA(HKEY_LOCAL_MACHINE, ProfileListA, 0, KEY_READ, &key);
    if (l)
    {
        SetLastError(l);
        return FALSE;
    }
    l = RegQueryValueExA(key, ProfilesDirectory, NULL, NULL, NULL, &len);
    if (l)
    {
        SetLastError(l);
        goto end;
    }
    unexpanded_profiles_dir = HeapAlloc(GetProcessHeap(), 0, len);
    if (!unexpanded_profiles_dir)
    {
        SetLastError(ERROR_OUTOFMEMORY);
        goto end;
    }
    l = RegQueryValueExA(key, ProfilesDirectory, NULL, NULL,
                             (BYTE *)unexpanded_profiles_dir, &len);
    if (l)
    {
        SetLastError(l);
        goto end;
    }
    expanded_len = ExpandEnvironmentStringsA(unexpanded_profiles_dir, NULL, 0);
    /* The returned length doesn't include the NULL terminator. */
    if (*lpcchSize < expanded_len - 1)
    {
        *lpcchSize = expanded_len - 1;
        SetLastError(ERROR_INSUFFICIENT_BUFFER);
        goto end;
    }
    *lpcchSize = expanded_len - 1;
    /* The return value is also the expected length. */
    ret = ExpandEnvironmentStringsA(unexpanded_profiles_dir, lpProfilesDir,
                                    expanded_len) - 1;
end:
    HeapFree(GetProcessHeap(), 0, unexpanded_profiles_dir);
    RegCloseKey(key);
    return ret;
256 257
}

258 259
static const WCHAR ProfileListW[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s',' ','N','T','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','P','r','o','f','i','l','e','L','i','s','t',0};

260 261
BOOL WINAPI GetProfilesDirectoryW( LPWSTR lpProfilesDir, LPDWORD lpcchSize )
{
262 263 264 265 266 267 268 269 270
    static const WCHAR ProfilesDirectory[] = {'P','r','o','f','i','l','e','s','D','i','r','e','c','t','o','r','y',0};
    LONG l;
    HKEY key;
    BOOL ret = FALSE;
    DWORD len = 0, expanded_len;
    LPWSTR unexpanded_profiles_dir = NULL;

    TRACE("%p %p\n", lpProfilesDir, lpcchSize );

271
    if (!lpcchSize)
272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303
    {
        SetLastError(ERROR_INVALID_PARAMETER);
        return FALSE;
    }

    l = RegOpenKeyExW(HKEY_LOCAL_MACHINE, ProfileListW, 0, KEY_READ, &key);
    if (l)
    {
        SetLastError(l);
        return FALSE;
    }
    l = RegQueryValueExW(key, ProfilesDirectory, NULL, NULL, NULL, &len);
    if (l)
    {
        SetLastError(l);
        goto end;
    }
    unexpanded_profiles_dir = HeapAlloc(GetProcessHeap(), 0, len);
    if (!unexpanded_profiles_dir)
    {
        SetLastError(ERROR_OUTOFMEMORY);
        goto end;
    }
    l = RegQueryValueExW(key, ProfilesDirectory, NULL, NULL,
                             (BYTE *)unexpanded_profiles_dir, &len);
    if (l)
    {
        SetLastError(l);
        goto end;
    }
    expanded_len = ExpandEnvironmentStringsW(unexpanded_profiles_dir, NULL, 0);
    /* The returned length doesn't include the NULL terminator. */
304
    if (*lpcchSize < expanded_len - 1 || !lpProfilesDir)
305 306 307 308 309 310 311 312 313 314 315 316 317
    {
        *lpcchSize = expanded_len - 1;
        SetLastError(ERROR_INSUFFICIENT_BUFFER);
        goto end;
    }
    *lpcchSize = expanded_len - 1;
    /* The return value is also the expected length. */
    ret = ExpandEnvironmentStringsW(unexpanded_profiles_dir, lpProfilesDir,
                                    expanded_len) - 1;
end:
    HeapFree(GetProcessHeap(), 0, unexpanded_profiles_dir);
    RegCloseKey(key);
    return ret;
318 319
}

320 321 322 323 324 325 326 327 328 329 330 331
BOOL WINAPI GetAllUsersProfileDirectoryA( LPSTR lpProfileDir, LPDWORD lpcchSize )
{
    FIXME("%p %p\n", lpProfileDir, lpcchSize);
    return FALSE;
}

BOOL WINAPI GetAllUsersProfileDirectoryW( LPWSTR lpProfileDir, LPDWORD lpcchSize )
{
    FIXME("%p %p\n", lpProfileDir, lpcchSize);
    return FALSE;
}

332
BOOL WINAPI GetProfileType( DWORD *pdwFlags )
333 334
{
    FIXME("%p\n", pdwFlags );
335
    *pdwFlags = 0;
336 337 338
    return TRUE;
}

339 340 341 342 343 344
BOOL WINAPI LoadUserProfileA( HANDLE hToken, LPPROFILEINFOA lpProfileInfo )
{
    FIXME("%p %p\n", hToken, lpProfileInfo );
    lpProfileInfo->hProfile = HKEY_CURRENT_USER;
    return TRUE;
}
345

346 347 348 349 350 351 352
BOOL WINAPI LoadUserProfileW( HANDLE hToken, LPPROFILEINFOW lpProfileInfo )
{
    FIXME("%p %p\n", hToken, lpProfileInfo );
    lpProfileInfo->hProfile = HKEY_CURRENT_USER;
    return TRUE;
}

353 354 355 356 357 358 359 360 361 362 363
BOOL WINAPI RegisterGPNotification( HANDLE event, BOOL machine )
{
    FIXME("%p %d\n", event, machine );
    return TRUE;
}

BOOL WINAPI UnregisterGPNotification( HANDLE event )
{
    FIXME("%p\n", event );
    return TRUE;
}
364 365 366 367 368 369

BOOL WINAPI UnloadUserProfile( HANDLE hToken, HANDLE hProfile )
{
    FIXME("(%p, %p): stub\n", hToken, hProfile);
    return FALSE;
}
370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406

/******************************************************************************
 *              USERENV.138
 *
 * Create .lnk file
 *
 * PARAMETERS
 *   int     csidl               [in] well-known directory location to create link in
 *   LPCSTR lnk_dir              [in] directory (relative to directory specified by csidl) to create link in
 *   LPCSTR lnk_filename         [in] filename of the link file without .lnk extension
 *   LPCSTR lnk_target           [in] file/directory pointed to by link
 *   LPCSTR lnk_iconfile         [in] link icon resource filename
 *   DWORD   lnk_iconid          [in] link icon resource id in file referred by lnk_iconfile
 *   LPCSTR work_directory       [in] link target's work directory
 *   WORD    hotkey              [in] link hotkey (virtual key id)
 *   DWORD   win_state           [in] initial window size (SW_SHOWMAXIMIZED to start maximized,
 *                                     SW_SHOWMINNOACTIVE to start minimized, everything else is default state)
 *   LPCSTR comment              [in] comment - link's comment
 *   LPCSTR loc_filename_resfile [in] resource file which holds localized filename for this link file
 *   DWORD   loc_filename_resid  [in] resource id for this link file's localized filename
 *
 * RETURNS
 *    TRUE:  Link file was successfully created
 *    FALSE: Link file was not created
 */
BOOL WINAPI USERENV_138( int csidl, LPCSTR lnk_dir, LPCSTR lnk_filename,
            LPCSTR lnk_target, LPCSTR lnk_iconfile, DWORD lnk_iconid,
            LPCSTR work_directory, WORD hotkey, DWORD win_state, LPCSTR comment,
            LPCSTR loc_filename_resfile, DWORD loc_filename_resid)
{
    FIXME("(%d,%s,%s,%s,%s,%d,%s,0x%x,%d,%s,%s,%d) - stub\n", csidl, debugstr_a(lnk_dir),
            debugstr_a(lnk_filename), debugstr_a(lnk_target), debugstr_a(lnk_iconfile),
            lnk_iconid, debugstr_a(work_directory), hotkey, win_state,
            debugstr_a(comment), debugstr_a(loc_filename_resfile), loc_filename_resid );

    return FALSE;
}