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No longer using kernel32's APIs but ntdll's.

This commit is contained in:
Eric Pouech 2003-03-25 00:33:32 +00:00 committed by Alexandre Julliard
parent 7a9119207c
commit c9fda6faeb
1 changed files with 25 additions and 7 deletions
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32
misc/registry.c
View File

@ -1340,6 +1340,10 @@ static LPSTR _convert_winnt_registry_to_wine_format(LPCWSTR fn, int level)
LPSTR ret = NULL;
HANDLE hFile;
HANDLE hMapping;
OBJECT_ATTRIBUTES attr;
LARGE_INTEGER lg_int;
NTSTATUS nts;
SIZE_T len;
nt_regf *regf;
nt_hbin *hbin;
@ -1350,11 +1354,25 @@ static LPSTR _convert_winnt_registry_to_wine_format(LPCWSTR fn, int level)
hFile = CreateFileW( fn, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 );
if ( hFile == INVALID_HANDLE_VALUE ) return NULL;
hMapping = CreateFileMappingW( hFile, NULL, PAGE_READONLY|SEC_COMMIT, 0, 0, NULL );
if (!hMapping) goto error1;
base = MapViewOfFile( hMapping, FILE_MAP_READ, 0, 0, 0 );
CloseHandle( hMapping );
if (!base) goto error1;
attr.Length = sizeof(attr);
attr.RootDirectory = 0;
attr.ObjectName = NULL;
attr.Attributes = 0;
attr.SecurityDescriptor = NULL;
attr.SecurityQualityOfService = NULL;
lg_int.QuadPart = 0;
nts = NtCreateSection( &hMapping,
STANDARD_RIGHTS_REQUIRED|SECTION_QUERY|SECTION_MAP_READ,
&attr, &lg_int, PAGE_READONLY, SEC_COMMIT, hFile );
if (nts != STATUS_SUCCESS) goto error1;
base = NULL; len = 0;
nts = NtMapViewOfSection( hMapping, GetCurrentProcess(),
&base, 0, 0, &lg_int, &len, ViewShare, 0,
FILE_MAP_READ );
NtClose( hMapping );
if (nts != STATUS_SUCCESS) goto error1;
/* control signature */
if (*(LPDWORD)base != NT_REG_HEADER_BLOCK_ID) {
@ -1393,9 +1411,9 @@ static LPSTR _convert_winnt_registry_to_wine_format(LPCWSTR fn, int level)
fclose(f);
error:
UnmapViewOfFile( base );
NtUnmapViewOfSection( GetCurrentProcess(), base );
error1:
CloseHandle(hFile);
NtClose(hFile);
return ret;
}