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kernelbase: Implement ReOpenFile(). 

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47668
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-01-27 11:06:43 -06:00 committed by Alexandre Julliard
parent 76238898fc
commit c7019a8887
2 changed files with 158 additions and 23 deletions
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101
dlls/kernel32/tests/file.c
View File

@ -59,6 +59,7 @@ static BOOL (WINAPI *pRtlDosPathNameToNtPathName_U)(LPCWSTR, PUNICODE_STRING, PW
static NTSTATUS (WINAPI *pRtlAnsiStringToUnicodeString)(PUNICODE_STRING, PCANSI_STRING, BOOLEAN);
static BOOL (WINAPI *pSetFileInformationByHandle)(HANDLE, FILE_INFO_BY_HANDLE_CLASS, void*, DWORD);
static BOOL (WINAPI *pGetQueuedCompletionStatusEx)(HANDLE, OVERLAPPED_ENTRY*, ULONG, ULONG*, DWORD, BOOL);
static HANDLE (WINAPI *pReOpenFile)(HANDLE, DWORD, DWORD, DWORD);
static void (WINAPI *pRtlInitAnsiString)(PANSI_STRING,PCSZ);
static void (WINAPI *pRtlFreeUnicodeString)(PUNICODE_STRING);
static BOOL (WINAPI *pSetFileCompletionNotificationModes)(HANDLE, UCHAR);
@ -111,6 +112,7 @@ static void InitFunctionPointers(void)
pGetFinalPathNameByHandleW = (void *) GetProcAddress(hkernel32, "GetFinalPathNameByHandleW");
pSetFileInformationByHandle = (void *) GetProcAddress(hkernel32, "SetFileInformationByHandle");
pGetQueuedCompletionStatusEx = (void *) GetProcAddress(hkernel32, "GetQueuedCompletionStatusEx");
pReOpenFile = (void *) GetProcAddress(hkernel32, "ReOpenFile");
pSetFileCompletionNotificationModes = (void *)GetProcAddress(hkernel32, "SetFileCompletionNotificationModes");
pFindFirstStreamW = (void *)GetProcAddress(hkernel32, "FindFirstStreamW");
}
@ -4410,6 +4412,104 @@ static void test_SetFileValidData(void)
DeleteFileA(filename);
}
static void test_ReOpenFile(void)
{
char path[MAX_PATH], filename[MAX_PATH], buffer[4];
HANDLE file, new;
unsigned int i;
DWORD size;
BOOL ret;
static const DWORD invalid_attributes[] =
{
FILE_ATTRIBUTE_ARCHIVE,
FILE_ATTRIBUTE_ENCRYPTED,
FILE_ATTRIBUTE_HIDDEN,
FILE_ATTRIBUTE_NORMAL,
FILE_ATTRIBUTE_OFFLINE,
FILE_ATTRIBUTE_READONLY,
FILE_ATTRIBUTE_SYSTEM,
FILE_ATTRIBUTE_TEMPORARY,
};
static const DWORD valid_attributes[] =
{
FILE_FLAG_BACKUP_SEMANTICS,
FILE_FLAG_NO_BUFFERING,
FILE_FLAG_OVERLAPPED,
FILE_FLAG_RANDOM_ACCESS,
FILE_FLAG_SEQUENTIAL_SCAN,
FILE_FLAG_WRITE_THROUGH,
};
if (!pReOpenFile)
{
win_skip("ReOpenFile() is not available\n");
return;
}
GetTempPathA(sizeof(path), path);
GetTempFileNameA(path, "tst", 0, filename);
file = CreateFileA(filename, GENERIC_WRITE, FILE_SHARE_READ, NULL,
CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
ok(file != INVALID_HANDLE_VALUE, "failed to create file, error %u\n", GetLastError());
ret = WriteFile(file, "foo", 4, &size, NULL);
ok(ret, "failed to write file, error %u\n", GetLastError());
for (i = 0; i < ARRAY_SIZE(invalid_attributes); ++i)
{
SetLastError(0xdeadbeef);
new = pReOpenFile(file, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, invalid_attributes[i]);
ok(new == INVALID_HANDLE_VALUE, "got %p\n", new);
ok(GetLastError() == ERROR_INVALID_PARAMETER, "got error %u\n", GetLastError());
}
new = pReOpenFile(file, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, 0);
ok(new != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
ret = ReadFile(new, buffer, sizeof(buffer), &size, NULL);
ok(ret, "failed to read file, error %u\n", GetLastError());
ok(size == 4, "got size %u\n", size);
ok(!strcmp(buffer, "foo"), "got wrong data\n");
CloseHandle(new);
for (i = 0; i < ARRAY_SIZE(valid_attributes); ++i)
{
new = pReOpenFile(file, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, valid_attributes[i]);
ok(new != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
CloseHandle(new);
}
SetLastError(0xdeadbeef);
new = pReOpenFile(file, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0);
ok(new == INVALID_HANDLE_VALUE, "got %p\n", new);
ok(GetLastError() == ERROR_SHARING_VIOLATION, "got error %u\n", GetLastError());
CloseHandle(file);
ret = DeleteFileA(filename);
ok(ret, "failed to delete file, error %u\n", GetLastError());
file = CreateNamedPipeA("\\\\.\\pipe\\test_pipe", PIPE_ACCESS_DUPLEX, 0, 1, 1000, 1000, 1000, NULL);
ok(file != INVALID_HANDLE_VALUE, "failed to create pipe, error %u\n", GetLastError());
new = pReOpenFile(file, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, 0);
todo_wine ok(new != INVALID_HANDLE_VALUE, "got error %u\n", GetLastError());
ret = WriteFile(file, "foo", 4, &size, NULL);
todo_wine ok(ret, "failed to write file, error %u\n", GetLastError());
ret = ReadFile(new, buffer, sizeof(buffer), &size, NULL);
todo_wine ok(ret, "failed to read file, error %u\n", GetLastError());
if (ret)
{
ok(size == 4, "got size %u\n", size);
ok(!strcmp(buffer, "foo"), "got wrong data\n");
}
CloseHandle(new);
CloseHandle(file);
}
static void test_WriteFileGather(void)
{
char temp_path[MAX_PATH], filename[MAX_PATH];
@ -5483,4 +5583,5 @@ START_TEST(file)
test_file_readonly_access();
test_find_file_stream();
test_SetFileTime();
test_ReOpenFile();
}

80
dlls/kernelbase/file.c
View File

@ -432,6 +432,26 @@ HANDLE WINAPI DECLSPEC_HOTPATCH CreateFileA( LPCSTR name, DWORD access, DWORD sh
return CreateFileW( nameW, access, sharing, sa, creation, attributes, template );
}
static UINT get_nt_file_options( DWORD attributes )
{
UINT options = 0;
if (attributes & FILE_FLAG_BACKUP_SEMANTICS)
options |= FILE_OPEN_FOR_BACKUP_INTENT;
else
options |= FILE_NON_DIRECTORY_FILE;
if (attributes & FILE_FLAG_DELETE_ON_CLOSE)
options |= FILE_DELETE_ON_CLOSE;
if (attributes & FILE_FLAG_NO_BUFFERING)
options |= FILE_NO_INTERMEDIATE_BUFFERING;
if (!(attributes & FILE_FLAG_OVERLAPPED))
options |= FILE_SYNCHRONOUS_IO_NONALERT;
if (attributes & FILE_FLAG_RANDOM_ACCESS)
options |= FILE_RANDOM_ACCESS;
if (attributes & FILE_FLAG_WRITE_THROUGH)
options |= FILE_WRITE_THROUGH;
return options;
}
/*************************************************************************
* CreateFileW (kernelbase.@)
@ -441,7 +461,6 @@ HANDLE WINAPI DECLSPEC_HOTPATCH CreateFileW( LPCWSTR filename, DWORD access, DWO
DWORD attributes, HANDLE template )
{
NTSTATUS status;
UINT options;
OBJECT_ATTRIBUTES attr;
UNICODE_STRING nameW;
IO_STATUS_BLOCK io;
@ -543,25 +562,8 @@ HANDLE WINAPI DECLSPEC_HOTPATCH CreateFileW( LPCWSTR filename, DWORD access, DWO
/* now call NtCreateFile */
options = 0;
if (attributes & FILE_FLAG_BACKUP_SEMANTICS)
options |= FILE_OPEN_FOR_BACKUP_INTENT;
else
options |= FILE_NON_DIRECTORY_FILE;
if (attributes & FILE_FLAG_DELETE_ON_CLOSE)
{
options |= FILE_DELETE_ON_CLOSE;
access |= DELETE;
}
if (attributes & FILE_FLAG_NO_BUFFERING)
options |= FILE_NO_INTERMEDIATE_BUFFERING;
if (!(attributes & FILE_FLAG_OVERLAPPED))
options |= FILE_SYNCHRONOUS_IO_NONALERT;
if (attributes & FILE_FLAG_RANDOM_ACCESS)
options |= FILE_RANDOM_ACCESS;
if (attributes & FILE_FLAG_WRITE_THROUGH)
options |= FILE_WRITE_THROUGH;
attributes &= FILE_ATTRIBUTE_VALID_FLAGS;
attr.Length = sizeof(attr);
attr.RootDirectory = 0;
@ -582,8 +584,9 @@ HANDLE WINAPI DECLSPEC_HOTPATCH CreateFileW( LPCWSTR filename, DWORD access, DWO
if (sa && sa->bInheritHandle) attr.Attributes |= OBJ_INHERIT;
status = NtCreateFile( &ret, access | SYNCHRONIZE | FILE_READ_ATTRIBUTES, &attr, &io,
NULL, attributes, sharing, nt_disposition[creation - CREATE_NEW],
options, NULL, 0 );
NULL, attributes & FILE_ATTRIBUTE_VALID_FLAGS, sharing,
nt_disposition[creation - CREATE_NEW],
get_nt_file_options( attributes ), NULL, 0 );
if (status)
{
if (vxd_name && vxd_name[0])
@ -2550,10 +2553,41 @@ HANDLE WINAPI DECLSPEC_HOTPATCH OpenFileById( HANDLE handle, LPFILE_ID_DESCRIPTO
/***********************************************************************
* ReOpenFile (kernelbase.@)
*/
HANDLE WINAPI /* DECLSPEC_HOTPATCH */ ReOpenFile( HANDLE handle, DWORD access, DWORD sharing, DWORD flags )
HANDLE WINAPI DECLSPEC_HOTPATCH ReOpenFile( HANDLE handle, DWORD access, DWORD sharing, DWORD attributes )
{
FIXME( "(%p, %d, %d, %d): stub\n", handle, access, sharing, flags );
return INVALID_HANDLE_VALUE;
SECURITY_QUALITY_OF_SERVICE qos;
OBJECT_ATTRIBUTES attr;
UNICODE_STRING empty = { 0 };
IO_STATUS_BLOCK io;
NTSTATUS status;
HANDLE file;
TRACE("handle %p, access %#x, sharing %#x, attributes %#x.\n", handle, access, sharing, attributes);
if (attributes & 0x7ffff) /* FILE_ATTRIBUTE_* flags are invalid */
{
SetLastError(ERROR_INVALID_PARAMETER);
return INVALID_HANDLE_VALUE;
}
if (attributes & FILE_FLAG_DELETE_ON_CLOSE)
access |= DELETE;
InitializeObjectAttributes( &attr, &empty, OBJ_CASE_INSENSITIVE, handle, NULL );
if (attributes & SECURITY_SQOS_PRESENT)
{
qos.Length = sizeof(qos);
qos.ImpersonationLevel = (attributes >> 16) & 0x3;
qos.ContextTrackingMode = attributes & SECURITY_CONTEXT_TRACKING ? SECURITY_DYNAMIC_TRACKING : SECURITY_STATIC_TRACKING;
qos.EffectiveOnly = (attributes & SECURITY_EFFECTIVE_ONLY) != 0;
attr.SecurityQualityOfService = &qos;
}
status = NtCreateFile( &file, access | SYNCHRONIZE | FILE_READ_ATTRIBUTES, &attr, &io, NULL,
0, sharing, FILE_OPEN, get_nt_file_options( attributes ), NULL, 0 );
if (!set_ntstatus( status ))
return INVALID_HANDLE_VALUE;
return file;
}