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kernel32: Implement SetFileValidData.

oldstable
Hans Leidekker 2012-12-04 10:40:16 +01:00 committed by Alexandre Julliard
parent 67230fc013
commit c019083240
8 changed files with 188 additions and 2 deletions
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1
configure vendored
View File

@ -12931,6 +12931,7 @@ for ac_func in \
chsize \
dlopen \
epoll_create \
fallocate \
ffs \
finite \
fnmatch \

1
configure.ac
View File

@ -1976,6 +1976,7 @@ AC_CHECK_FUNCS(\
chsize \
dlopen \
epoll_create \
fallocate \
ffs \
finite \
fnmatch \

12
dlls/kernel32/file.c
View File

@ -40,6 +40,7 @@
#include "winternl.h"
#include "winioctl.h"
#include "wincon.h"
#include "ddk/ntddk.h"
#include "kernel_private.h"
#include "wine/exception.h"
@ -1086,8 +1087,15 @@ error:
*/
BOOL WINAPI SetFileValidData( HANDLE hFile, LONGLONG ValidDataLength )
{
FIXME("stub: %p, %s\n", hFile, wine_dbgstr_longlong(ValidDataLength));
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
FILE_VALID_DATA_LENGTH_INFORMATION info;
IO_STATUS_BLOCK io;
NTSTATUS status;
info.ValidDataLength.QuadPart = ValidDataLength;
status = NtSetInformationFile( hFile, &io, &info, sizeof(info), FileValidDataLengthInformation );
if (status == STATUS_SUCCESS) return TRUE;
SetLastError( RtlNtStatusToDosError(status) );
return FALSE;
}

136
dlls/kernel32/tests/file.c
View File

@ -42,6 +42,7 @@ static BOOL (WINAPI *pGetVolumeNameForVolumeMountPointA)(LPCSTR, LPSTR, DWORD);
static DWORD (WINAPI *pQueueUserAPC)(PAPCFUNC pfnAPC, HANDLE hThread, ULONG_PTR dwData);
static BOOL (WINAPI *pGetFileInformationByHandleEx)(HANDLE, FILE_INFO_BY_HANDLE_CLASS, LPVOID, DWORD);
static HANDLE (WINAPI *pOpenFileById)(HANDLE, LPFILE_ID_DESCRIPTOR, DWORD, DWORD, LPSECURITY_ATTRIBUTES, DWORD);
static BOOL (WINAPI *pSetFileValidData)(HANDLE, LONGLONG);
/* keep filename and filenameW the same */
static const char filename[] = "testfile.xxx";
@ -78,6 +79,7 @@ static void InitFunctionPointers(void)
pQueueUserAPC = (void *) GetProcAddress(hkernel32, "QueueUserAPC");
pGetFileInformationByHandleEx = (void *) GetProcAddress(hkernel32, "GetFileInformationByHandleEx");
pOpenFileById = (void *) GetProcAddress(hkernel32, "OpenFileById");
pSetFileValidData = (void *) GetProcAddress(hkernel32, "SetFileValidData");
}
static void test__hread( void )
@ -3438,6 +3440,139 @@ static void test_OpenFileById(void)
DeleteFile(tempFileName);
}
static void test_SetFileValidData(void)
{
BOOL ret;
HANDLE handle;
DWORD error, count;
char path[MAX_PATH], filename[MAX_PATH];
TOKEN_PRIVILEGES privs;
HANDLE token = NULL;
if (!pSetFileValidData)
{
win_skip("SetFileValidData is missing\n");
return;
}
GetTempPathA(sizeof(path), path);
GetTempFileNameA(path, "tst", 0, filename);
handle = CreateFileA(filename, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
WriteFile(handle, "test", sizeof("test") - 1, &count, NULL);
CloseHandle(handle);
SetLastError(0xdeadbeef);
ret = pSetFileValidData(INVALID_HANDLE_VALUE, 0);
error = GetLastError();
ok(!ret, "SetFileValidData succeeded\n");
ok(error == ERROR_INVALID_HANDLE, "got %u\n", error);
SetLastError(0xdeadbeef);
ret = pSetFileValidData(INVALID_HANDLE_VALUE, -1);
error = GetLastError();
ok(!ret, "SetFileValidData succeeded\n");
ok(error == ERROR_INVALID_HANDLE, "got %u\n", error);
/* file opened for reading */
handle = CreateFileA(filename, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL);
SetLastError(0xdeadbeef);
ret = pSetFileValidData(handle, 0);
ok(!ret, "SetFileValidData succeeded\n");
error = GetLastError();
ok(error == ERROR_ACCESS_DENIED, "got %u\n", error);
SetLastError(0xdeadbeef);
ret = pSetFileValidData(handle, -1);
error = GetLastError();
ok(!ret, "SetFileValidData succeeded\n");
ok(error == ERROR_ACCESS_DENIED, "got %u\n", error);
CloseHandle(handle);
handle = CreateFileA(filename, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
SetLastError(0xdeadbeef);
ret = pSetFileValidData(handle, 0);
error = GetLastError();
ok(!ret, "SetFileValidData succeeded\n");
todo_wine ok(error == ERROR_PRIVILEGE_NOT_HELD, "got %u\n", error);
CloseHandle(handle);
privs.PrivilegeCount = 1;
privs.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &token) ||
!LookupPrivilegeValue(NULL, SE_MANAGE_VOLUME_NAME, &privs.Privileges[0].Luid) ||
!AdjustTokenPrivileges(token, FALSE, &privs, sizeof(privs), NULL, NULL))
{
win_skip("cannot enable SE_MANAGE_VOLUME_NAME privilege\n");
CloseHandle(token);
return;
}
handle = CreateFileA(filename, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
SetLastError(0xdeadbeef);
ret = pSetFileValidData(handle, 0);
error = GetLastError();
ok(!ret, "SetFileValidData succeeded\n");
ok(error == ERROR_INVALID_PARAMETER, "got %u\n", error);
SetLastError(0xdeadbeef);
ret = pSetFileValidData(handle, -1);
error = GetLastError();
ok(!ret, "SetFileValidData succeeded\n");
ok(error == ERROR_INVALID_PARAMETER, "got %u\n", error);
SetLastError(0xdeadbeef);
ret = pSetFileValidData(handle, 2);
error = GetLastError();
todo_wine ok(!ret, "SetFileValidData succeeded\n");
todo_wine ok(error == ERROR_INVALID_PARAMETER, "got %u\n", error);
ret = pSetFileValidData(handle, 4);
ok(ret, "SetFileValidData failed %u\n", GetLastError());
SetLastError(0xdeadbeef);
ret = pSetFileValidData(handle, 8);
error = GetLastError();
ok(!ret, "SetFileValidData succeeded\n");
ok(error == ERROR_INVALID_PARAMETER, "got %u\n", error);
count = SetFilePointer(handle, 1024, NULL, FILE_END);
ok(count != INVALID_SET_FILE_POINTER, "SetFilePointer failed %u\n", GetLastError());
ret = SetEndOfFile(handle);
ok(ret, "SetEndOfFile failed %u\n", GetLastError());
SetLastError(0xdeadbeef);
ret = pSetFileValidData(handle, 2);
error = GetLastError();
todo_wine ok(!ret, "SetFileValidData succeeded\n");
todo_wine ok(error == ERROR_INVALID_PARAMETER, "got %u\n", error);
ret = pSetFileValidData(handle, 4);
ok(ret, "SetFileValidData failed %u\n", GetLastError());
ret = pSetFileValidData(handle, 8);
ok(ret, "SetFileValidData failed %u\n", GetLastError());
ret = pSetFileValidData(handle, 4);
error = GetLastError();
todo_wine ok(!ret, "SetFileValidData succeeded\n");
todo_wine ok(error == ERROR_INVALID_PARAMETER, "got %u\n", error);
ret = pSetFileValidData(handle, 1024);
ok(ret, "SetFileValidData failed %u\n", GetLastError());
ret = pSetFileValidData(handle, 2048);
error = GetLastError();
ok(!ret, "SetFileValidData succeeded\n");
ok(error == ERROR_INVALID_PARAMETER, "got %u\n", error);
privs.Privileges[0].Attributes = 0;
AdjustTokenPrivileges(token, FALSE, &privs, sizeof(privs), NULL, NULL);
CloseHandle(token);
DeleteFile(filename);
}
START_TEST(file)
{
InitFunctionPointers();
@ -3479,4 +3614,5 @@ START_TEST(file)
test_ReplaceFileW();
test_GetFileInformationByHandleEx();
test_OpenFileById();
test_SetFileValidData();
}

31
dlls/ntdll/file.c
View File

@ -81,6 +81,7 @@
#include "winternl.h"
#include "winioctl.h"
#include "ddk/ntddk.h"
#include "ddk/ntddser.h"
WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
@ -2245,6 +2246,36 @@ NTSTATUS WINAPI NtSetInformationFile(HANDLE handle, PIO_STATUS_BLOCK io,
io->u.Status = STATUS_INVALID_INFO_CLASS;
break;
case FileValidDataLengthInformation:
if (len >= sizeof(FILE_VALID_DATA_LENGTH_INFORMATION))
{
struct stat st;
const FILE_VALID_DATA_LENGTH_INFORMATION *info = ptr;
if ((io->u.Status = server_get_unix_fd( handle, FILE_WRITE_DATA, &fd, &needs_close, NULL, NULL )))
return io->u.Status;
if (fstat( fd, &st ) == -1) io->u.Status = FILE_GetNtStatus();
else if (info->ValidDataLength.QuadPart <= 0 || (off_t)info->ValidDataLength.QuadPart > st.st_size)
io->u.Status = STATUS_INVALID_PARAMETER;
else
{
#ifdef HAVE_FALLOCATE
if (fallocate( fd, 0, 0, (off_t)info->ValidDataLength.QuadPart ) == -1)
{
NTSTATUS status = FILE_GetNtStatus();
if (status == STATUS_NOT_SUPPORTED) WARN( "fallocate not supported on this filesystem\n" );
else io->u.Status = status;
}
#else
FIXME( "setting valid data length not supported\n" );
#endif
}
if (needs_close) close( fd );
}
else io->u.Status = STATUS_INVALID_PARAMETER_3;
break;
default:
FIXME("Unsupported class (%d)\n", class);
io->u.Status = STATUS_NOT_IMPLEMENTED;

3
include/config.h.in
View File

@ -98,6 +98,9 @@
/* Define to 1 if you have the `epoll_create' function. */
#undef HAVE_EPOLL_CREATE
/* Define to 1 if you have the `fallocate' function. */
#undef HAVE_FALLOCATE
/* Define to 1 if you have the `ffs' function. */
#undef HAVE_FFS

5
include/ddk/ntddk.h
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@ -127,6 +127,11 @@ typedef struct _IMAGE_INFO
ULONG ImageSectionNumber;
} IMAGE_INFO, *PIMAGE_INFO;
typedef struct _FILE_VALID_DATA_LENGTH_INFORMATION
{
LARGE_INTEGER ValidDataLength;
} FILE_VALID_DATA_LENGTH_INFORMATION, *PFILE_VALID_DATA_LENGTH_INFORMATION;
typedef VOID (WINAPI *PDRIVER_REINITIALIZE)(PDRIVER_OBJECT,PVOID,ULONG);
typedef VOID (WINAPI *PLOAD_IMAGE_NOTIFY_ROUTINE)(PUNICODE_STRING,HANDLE,PIMAGE_INFO);
typedef NTSTATUS (WINAPI *PIO_QUERY_DEVICE_ROUTINE)(PVOID,PUNICODE_STRING,INTERFACE_TYPE,ULONG,

1
include/winbase.h
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@ -2188,6 +2188,7 @@ WINADVAPI BOOL WINAPI SetFileSecurityA(LPCSTR,SECURITY_INFORMATION,PSECU
WINADVAPI BOOL WINAPI SetFileSecurityW(LPCWSTR,SECURITY_INFORMATION,PSECURITY_DESCRIPTOR);
#define SetFileSecurity WINELIB_NAME_AW(SetFileSecurity)
WINBASEAPI BOOL WINAPI SetFileTime(HANDLE,const FILETIME*,const FILETIME*,const FILETIME*);
WINBASEAPI BOOL WINAPI SetFileValidData(HANDLE,LONGLONG);
WINBASEAPI UINT WINAPI SetHandleCount(UINT);
WINBASEAPI BOOL WINAPI SetHandleInformation(HANDLE,DWORD,DWORD);
WINBASEAPI BOOL WINAPI SetInformationJobObject(HANDLE,JOBOBJECTINFOCLASS,LPVOID,DWORD);