void fs__fchmod(uv_fs_t* req, uv_file file, int mode) {
int result;
HANDLE handle;
NTSTATUS nt_status;
IO_STATUS_BLOCK io_status;
FILE_BASIC_INFORMATION file_info;
handle = (HANDLE)_get_osfhandle(file);
nt_status = pNtQueryInformationFile(handle,
&io_status,
&file_info,
sizeof file_info,
FileBasicInformation);
if (nt_status != STATUS_SUCCESS) {
result = -1;
goto done;
}
if (mode & _S_IWRITE) {
file_info.FileAttributes &= ~FILE_ATTRIBUTE_READONLY;
} else {
file_info.FileAttributes |= FILE_ATTRIBUTE_READONLY;
}
nt_status = pNtSetInformationFile(handle,
&io_status,
&file_info,
sizeof file_info,
FileBasicInformation);
if (nt_status != STATUS_SUCCESS) {
result = -1;
goto done;
}
result = 0;
done:
SET_REQ_RESULT(req, result);
}
NTSTATUS set_named_pipe_handle_mode(HANDLE pipe_handle, uint32_t mode)
{
if(pNtSetInformationFile == NULL) {
DWORD _mode = mode;
SetNamedPipeHandleState(pipe_handle, &_mode, NULL, NULL);
return 0;
}
assert(pNtSetInformationFile != NULL,
"pNtSetInformationFile is NULL!", 0);
FILE_PIPE_INFORMATION pipe_information; IO_STATUS_BLOCK status_block;
pipe_information.CompletionMode = (mode & PIPE_NOWAIT) ?
FILE_PIPE_COMPLETE_OPERATION : FILE_PIPE_QUEUE_OPERATION;
pipe_information.ReadMode = (mode & PIPE_READMODE_MESSAGE) ?
FILE_PIPE_MESSAGE_MODE : FILE_PIPE_BYTE_STREAM_MODE;
return pNtSetInformationFile(pipe_handle, &status_block,
&pipe_information, sizeof(pipe_information), FilePipeInformation);
}
static void test_filepipeinfo(void)
{
IO_STATUS_BLOCK iosb;
OBJECT_ATTRIBUTES attr;
UNICODE_STRING name;
LARGE_INTEGER timeout;
HANDLE hServer, hClient;
FILE_PIPE_INFORMATION fpi;
NTSTATUS res;
pRtlInitUnicodeString(&name, testpipe_nt);
attr.Length = sizeof(attr);
attr.RootDirectory = 0;
attr.ObjectName = &name;
attr.Attributes = 0x40; /* case insensitive */
attr.SecurityDescriptor = NULL;
attr.SecurityQualityOfService = NULL;
timeout.QuadPart = -100000000000ll;
/* test with INVALID_HANDLE_VALUE */
res = pNtQueryInformationFile(INVALID_HANDLE_VALUE, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_OBJECT_TYPE_MISMATCH, "NtQueryInformationFile returned %x\n", res);
fpi.ReadMode = 0;
fpi.CompletionMode = 0;
res = pNtSetInformationFile(INVALID_HANDLE_VALUE, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_OBJECT_TYPE_MISMATCH, "NtSetInformationFile returned %x\n", res);
/* server end with read-only attributes */
res = pNtCreateNamedPipeFile(&hServer, FILE_READ_ATTRIBUTES | SYNCHRONIZE, &attr, &iosb,
FILE_SHARE_READ | FILE_SHARE_WRITE, 2 /* FILE_CREATE */,
0, 0, 0, 1, 0xFFFFFFFF, 500, 500, &timeout);
ok(!res, "NtCreateNamedPipeFile returned %x\n", res);
check_pipe_handle_state(hServer, 0, 1);
hClient = CreateFileW(testpipe, GENERIC_READ | GENERIC_WRITE, 0, 0, OPEN_EXISTING, 0, 0);
ok(hClient != INVALID_HANDLE_VALUE, "can't open pipe, GetLastError: %x\n", GetLastError());
check_pipe_handle_state(hServer, 0, 1);
check_pipe_handle_state(hClient, 0, 0);
fpi.ReadMode = 0;
fpi.CompletionMode = 0;
res = pNtSetInformationFile(hServer, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_ACCESS_DENIED, "NtSetInformationFile returned %x\n", res);
check_pipe_handle_state(hServer, 0, 1);
check_pipe_handle_state(hClient, 0, 0);
fpi.ReadMode = 1; /* invalid on a byte stream pipe */
fpi.CompletionMode = 1;
res = pNtSetInformationFile(hServer, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_ACCESS_DENIED, "NtSetInformationFile returned %x\n", res);
check_pipe_handle_state(hServer, 0, 1);
check_pipe_handle_state(hClient, 0, 0);
if (hClient != INVALID_HANDLE_VALUE)
{
fpi.ReadMode = 1; /* invalid on a byte stream pipe */
fpi.CompletionMode = 1;
res = pNtSetInformationFile(hClient, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_INVALID_PARAMETER, "NtSetInformationFile returned %x\n", res);
}
check_pipe_handle_state(hServer, 0, 1);
check_pipe_handle_state(hClient, 0, 0);
if (hClient != INVALID_HANDLE_VALUE)
{
fpi.ReadMode = 0;
fpi.CompletionMode = 1;
res = pNtSetInformationFile(hClient, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(!res, "NtSetInformationFile returned %x\n", res);
}
check_pipe_handle_state(hServer, 0, 1);
check_pipe_handle_state(hClient, 0, 1);
if (hClient != INVALID_HANDLE_VALUE)
{
fpi.ReadMode = 0;
fpi.CompletionMode = 2; /* not in range 0-1 */
res = pNtSetInformationFile(hClient, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_INVALID_PARAMETER || broken(!res) /* < Vista */, "NtSetInformationFile returned %x\n", res);
fpi.ReadMode = 2; /* not in range 0-1 */
fpi.CompletionMode = 0;
res = pNtSetInformationFile(hClient, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_INVALID_PARAMETER || broken(!res) /* < Vista */, "NtSetInformationFile returned %x\n", res);
}
CloseHandle(hClient);
check_pipe_handle_state(hServer, 0, 1);
fpi.ReadMode = 0;
fpi.CompletionMode = 0;
res = pNtSetInformationFile(hServer, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_ACCESS_DENIED, "NtSetInformationFile returned %x\n", res);
CloseHandle(hServer);
/* message mode server with read/write attributes */
res = pNtCreateNamedPipeFile(&hServer, FILE_READ_ATTRIBUTES | FILE_WRITE_ATTRIBUTES | SYNCHRONIZE, &attr, &iosb,
FILE_SHARE_READ | FILE_SHARE_WRITE, 2 /* FILE_CREATE */,
0, 1, 1, 0, 0xFFFFFFFF, 500, 500, &timeout);
ok(!res, "NtCreateNamedPipeFile returned %x\n", res);
check_pipe_handle_state(hServer, 1, 0);
hClient = CreateFileW(testpipe, GENERIC_READ | GENERIC_WRITE, 0, 0, OPEN_EXISTING, 0, 0);
ok(hClient != INVALID_HANDLE_VALUE, "can't open pipe, GetLastError: %x\n", GetLastError());
check_pipe_handle_state(hServer, 1, 0);
check_pipe_handle_state(hClient, 0, 0);
if (hClient != INVALID_HANDLE_VALUE)
{
fpi.ReadMode = 1;
fpi.CompletionMode = 1;
res = pNtSetInformationFile(hClient, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(!res, "NtSetInformationFile returned %x\n", res);
}
check_pipe_handle_state(hServer, 1, 0);
check_pipe_handle_state(hClient, 1, 1);
fpi.ReadMode = 0;
fpi.CompletionMode = 1;
res = pNtSetInformationFile(hServer, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(!res, "NtSetInformationFile returned %x\n", res);
check_pipe_handle_state(hServer, 0, 1);
check_pipe_handle_state(hClient, 1, 1);
if (hClient != INVALID_HANDLE_VALUE)
{
fpi.ReadMode = 0;
fpi.CompletionMode = 2; /* not in range 0-1 */
res = pNtSetInformationFile(hClient, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_INVALID_PARAMETER || broken(!res) /* < Vista */, "NtSetInformationFile returned %x\n", res);
fpi.ReadMode = 2; /* not in range 0-1 */
fpi.CompletionMode = 0;
res = pNtSetInformationFile(hClient, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(res == STATUS_INVALID_PARAMETER || broken(!res) /* < Vista */, "NtSetInformationFile returned %x\n", res);
}
CloseHandle(hClient);
check_pipe_handle_state(hServer, 0, 1);
fpi.ReadMode = 1;
fpi.CompletionMode = 0;
res = pNtSetInformationFile(hServer, &iosb, &fpi, sizeof(fpi), (FILE_INFORMATION_CLASS)23);
ok(!res, "NtSetInformationFile returned %x\n", res);
check_pipe_handle_state(hServer, 1, 0);
CloseHandle(hServer);
}
