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userenv: Implement GetProfilesDirectory.

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This commit is contained in:
Juan Lang 2010-08-26 17:17:44 -07:00 committed by Alexandre Julliard
parent 4e19b7ae35
commit e5394c6ce5
3 changed files with 121 additions and 11 deletions
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1
dlls/userenv/Makefile.in
View File

@ -3,6 +3,7 @@ TOPOBJDIR = ../..
SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = userenv.dll
IMPORTS = advapi32
IMPORTLIB = userenv
C_SRCS = \

11
dlls/userenv/tests/userenv.c
View File

@ -240,32 +240,29 @@ static void test_get_profiles_dir(void)
SetLastError(0xdeadbeef);
r = GetProfilesDirectoryA(NULL, NULL);
expect(FALSE, r);
todo_wine
expect_gle(ERROR_INVALID_PARAMETER);
SetLastError(0xdeadbeef);
r = GetProfilesDirectoryA(NULL, &cch);
expect(FALSE, r);
todo_wine
expect_gle(ERROR_INVALID_PARAMETER);
SetLastError(0xdeadbeef);
cch = 1;
r = GetProfilesDirectoryA(small_buf, &cch);
expect(FALSE, r);
todo_wine
expect_gle(ERROR_INSUFFICIENT_BUFFER);
/* MSDN claims the returned character count includes the NULL terminator
* when the buffer is too small, but that's not in fact what gets returned.
*/
todo_wine
ok(cch == profiles_len - 1, "expected %d, got %d\n", profiles_len - 1, cch);
buf = HeapAlloc(GetProcessHeap(), 0, cch);
/* Allocate one more character than the return value to prevent a buffer
* overrun.
*/
buf = HeapAlloc(GetProcessHeap(), 0, cch + 1);
r = GetProfilesDirectoryA(buf, &cch);
/* Rather than a BOOL, the return value is also the number of characters
* stored in the buffer.
*/
todo_wine
expect(profiles_len - 1, r);
todo_wine
ok(!strcmp(buf, profiles_dir), "expected %s, got %s\n", profiles_dir, buf);
HeapFree(GetProcessHeap(), 0, buf);

120
dlls/userenv/userenv_main.c
View File

@ -114,16 +114,128 @@ BOOL WINAPI GetUserProfileDirectoryW( HANDLE hToken, LPWSTR lpProfileDir,
return FALSE;
}
static const char ProfileListA[] = "Software\\Microsoft\\Windows NT\\CurrentVersion\\ProfileList";
BOOL WINAPI GetProfilesDirectoryA( LPSTR lpProfilesDir, LPDWORD lpcchSize )
{
FIXME("%p %p\n", lpProfilesDir, lpcchSize );
return FALSE;
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;
}
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};
BOOL WINAPI GetProfilesDirectoryW( LPWSTR lpProfilesDir, LPDWORD lpcchSize )
{
FIXME("%p %p\n", lpProfilesDir, lpcchSize );
return FALSE;
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 );
if (!lpProfilesDir || !lpcchSize)
{
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. */
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 = ExpandEnvironmentStringsW(unexpanded_profiles_dir, lpProfilesDir,
expanded_len) - 1;
end:
HeapFree(GetProcessHeap(), 0, unexpanded_profiles_dir);
RegCloseKey(key);
return ret;
}
BOOL WINAPI GetAllUsersProfileDirectoryA( LPSTR lpProfileDir, LPDWORD lpcchSize )