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kernel32: Implement registry mapping in WritePrivateProfileSection(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-07-12 20:32:11 -05:00 committed by Alexandre Julliard
parent 3c1ebfdf82
commit d2b83336c7
1 changed files with 39 additions and 0 deletions
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39
dlls/kernel32/profile.c
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@ -1674,6 +1674,7 @@ BOOL WINAPI WritePrivateProfileSectionW( LPCWSTR section,
{
BOOL ret = FALSE;
LPWSTR p;
HKEY key, section_key;
if (!section && !string)
{
@ -1687,6 +1688,44 @@ BOOL WINAPI WritePrivateProfileSectionW( LPCWSTR section,
}
if (!string) return PROFILE_DeleteSection( filename, section );
if ((key = open_file_mapping_key( filename )))
{
/* replace existing entries, but only if they are mapped, and do not
* delete any keys */
const WCHAR *entry, *p;
for (entry = string; *entry; entry += strlenW( entry ) + 1)
{
if ((p = strchrW( entry, '=' )))
{
WCHAR *entry_copy;
p++;
if (!(entry_copy = HeapAlloc( GetProcessHeap(), 0, (p - entry) * sizeof(WCHAR) )))
{
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
RegCloseKey( key );
return FALSE;
}
lstrcpynW( entry_copy, entry, p - entry );
if (get_mapped_section_key( filename, section, entry_copy, TRUE, &section_key ))
{
LSTATUS res = RegSetValueExW( section_key, entry_copy, 0, REG_SZ, (const BYTE *)p,
(strlenW( p ) + 1) * sizeof(WCHAR) );
RegCloseKey( section_key );
if (res)
{
SetLastError( res );
RegCloseKey( key );
return FALSE;
}
}
}
}
RegCloseKey( key );
return TRUE;
}
EnterCriticalSection( &PROFILE_CritSect );
if (PROFILE_Open( filename, TRUE ))