ReactOS 0.4.15-dev-8235-gcd88a97
filename.c File Reference
#include <k32.h>
#include <debug.h>
Include dependency graph for filename.c:

Go to the source code of this file.

Macros

#define NDEBUG
 

Functions

UINT WINAPI GetTempFileNameA (IN LPCSTR lpPathName, IN LPCSTR lpPrefixString, IN UINT uUnique, OUT LPSTR lpTempFileName)
 
UINT WINAPI GetTempFileNameW (IN LPCWSTR lpPathName, IN LPCWSTR lpPrefixString, IN UINT uUnique, OUT LPWSTR lpTempFileName)
 
BOOL WINAPI SetFileShortNameW (HANDLE hFile, LPCWSTR lpShortName)
 
BOOL WINAPI SetFileShortNameA (HANDLE hFile, LPCSTR lpShortName)
 
BOOL WINAPI CheckNameLegalDOS8Dot3W (LPCWSTR lpName, LPSTR lpOemName OPTIONAL, DWORD OemNameSize OPTIONAL, PBOOL pbNameContainsSpaces OPTIONAL, PBOOL pbNameLegal)
 
BOOL WINAPI CheckNameLegalDOS8Dot3A (LPCSTR lpName, LPSTR lpOemName OPTIONAL, DWORD OemNameSize OPTIONAL, PBOOL pbNameContainsSpaces OPTIONAL, PBOOL pbNameLegal)
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 15 of file filename.c.

Function Documentation

◆ CheckNameLegalDOS8Dot3A()

BOOL WINAPI CheckNameLegalDOS8Dot3A ( LPCSTR  lpName,
LPSTR lpOemName  OPTIONAL,
DWORD OemNameSize  OPTIONAL,
PBOOL pbNameContainsSpaces  OPTIONAL,
PBOOL  pbNameLegal 
)

Definition at line 365 of file filename.c.

372{
374 ANSI_STRING AnsiName, AnsiInputName;
377
378 if(lpName == NULL ||
379 (lpOemName == NULL && OemNameSize != 0) ||
380 pbNameLegal == NULL)
381 {
383 return FALSE;
384 }
385
386 if(lpOemName != NULL)
387 {
388 AnsiName.Buffer = lpOemName;
389 AnsiName.MaximumLength = (USHORT)OemNameSize * sizeof(CHAR);
390 AnsiName.Length = 0;
391 }
392
393 RtlInitAnsiString(&AnsiInputName, (LPSTR)lpName);
395 Status = RtlAnsiStringToUnicodeString(&Name, &AnsiInputName, TRUE);
396 else
397 Status = RtlOemStringToUnicodeString(&Name, &AnsiInputName, TRUE);
398
399 if(!NT_SUCCESS(Status))
400 {
402 return FALSE;
403 }
404
405 *pbNameLegal = RtlIsNameLegalDOS8Dot3(&Name,
406 (lpOemName ? &AnsiName : NULL),
408 if (*pbNameLegal && pbNameContainsSpaces)
409 *pbNameContainsSpaces = NameContainsSpaces;
410
412
413 return TRUE;
414}
unsigned char BOOLEAN
struct NameRec_ * Name
Definition: cdprocs.h:460
LONG NTSTATUS
Definition: precomp.h:26
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
#define ERROR_INVALID_PARAMETER
Definition: compat.h:101
#define SetLastError(x)
Definition: compat.h:752
BOOL bIsFileApiAnsi
Definition: utils.c:25
Status
Definition: gdiplustypes.h:25
BOOLEAN NTAPI RtlIsNameLegalDOS8Dot3(_In_ PUNICODE_STRING Name, _Inout_opt_ POEM_STRING OemName, _Inout_opt_ PBOOLEAN NameContainsSpaces)
_Inout_opt_ POEM_STRING _Out_opt_ PBOOLEAN NameContainsSpaces
Definition: rtlfuncs.h:3091
NTSYSAPI NTSTATUS NTAPI RtlOemStringToUnicodeString(PUNICODE_STRING DestinationString, PCOEM_STRING SourceString, BOOLEAN AllocateDestinationString)
NTSYSAPI NTSTATUS NTAPI RtlAnsiStringToUnicodeString(PUNICODE_STRING DestinationString, PANSI_STRING SourceString, BOOLEAN AllocateDestinationString)
NTSYSAPI VOID NTAPI RtlFreeUnicodeString(PUNICODE_STRING UnicodeString)
NTSYSAPI VOID NTAPI RtlInitAnsiString(PANSI_STRING DestinationString, PCSZ SourceString)
unsigned short USHORT
Definition: pedump.c:61
DWORD BaseSetLastNTError(IN NTSTATUS Status)
Definition: reactos.cpp:166
USHORT MaximumLength
Definition: env_spec_w32.h:377
_In_ LPCSTR lpName
Definition: winbase.h:2789
char * LPSTR
Definition: xmlstorage.h:182
char CHAR
Definition: xmlstorage.h:175

Referenced by init_pointers().

◆ CheckNameLegalDOS8Dot3W()

BOOL WINAPI CheckNameLegalDOS8Dot3W ( LPCWSTR  lpName,
LPSTR lpOemName  OPTIONAL,
DWORD OemNameSize  OPTIONAL,
PBOOL pbNameContainsSpaces  OPTIONAL,
PBOOL  pbNameLegal 
)

Definition at line 321 of file filename.c.

328{
330 ANSI_STRING AnsiName;
332
333 if(lpName == NULL ||
334 (lpOemName == NULL && OemNameSize != 0) ||
335 pbNameLegal == NULL)
336 {
338 return FALSE;
339 }
340
341 if(lpOemName != NULL)
342 {
343 AnsiName.Buffer = lpOemName;
344 AnsiName.MaximumLength = (USHORT)OemNameSize * sizeof(CHAR);
345 AnsiName.Length = 0;
346 }
347
349
350 *pbNameLegal = RtlIsNameLegalDOS8Dot3(&Name,
351 (lpOemName ? &AnsiName : NULL),
353 if (*pbNameLegal && pbNameContainsSpaces)
354 *pbNameContainsSpaces = NameContainsSpaces;
355
356 return TRUE;
357}
NTSYSAPI VOID NTAPI RtlInitUnicodeString(PUNICODE_STRING DestinationString, PCWSTR SourceString)

Referenced by init_pointers().

◆ GetTempFileNameA()

UINT WINAPI GetTempFileNameA ( IN LPCSTR  lpPathName,
IN LPCSTR  lpPrefixString,
IN UINT  uUnique,
OUT LPSTR  lpTempFileName 
)

Definition at line 26 of file filename.c.

30{
31 UINT ID;
33 LPWSTR lpTempFileNameW;
34 PUNICODE_STRING lpPathNameW;
35 ANSI_STRING TempFileNameStringA;
36 UNICODE_STRING lpPrefixStringW, TempFileNameStringW;
37
38 /* Convert strings */
39 lpPathNameW = Basep8BitStringToStaticUnicodeString(lpPathName);
40 if (!lpPathNameW)
41 {
42 return 0;
43 }
44
45 if (!Basep8BitStringToDynamicUnicodeString(&lpPrefixStringW, lpPrefixString))
46 {
47 return 0;
48 }
49
50 lpTempFileNameW = RtlAllocateHeap(RtlGetProcessHeap(), 0, MAX_PATH * sizeof(WCHAR));
51 if (!lpTempFileNameW)
52 {
54 RtlFreeUnicodeString(&lpPrefixStringW);
55 return 0;
56 }
57
58 /* Call Unicode */
59 ID = GetTempFileNameW(lpPathNameW->Buffer, lpPrefixStringW.Buffer, uUnique, lpTempFileNameW);
60 if (ID)
61 {
62 RtlInitUnicodeString(&TempFileNameStringW, lpTempFileNameW);
63 TempFileNameStringA.Buffer = lpTempFileName;
64 TempFileNameStringA.MaximumLength = MAX_PATH;
65
66 Status = BasepUnicodeStringTo8BitString(&TempFileNameStringA, &TempFileNameStringW, FALSE);
67 if (!NT_SUCCESS(Status))
68 {
70 ID = 0;
71 }
72 }
73
74 /* Cleanup */
75 RtlFreeUnicodeString(&lpPrefixStringW);
76 RtlFreeHeap(RtlGetProcessHeap(), 0, lpTempFileNameW);
77 return ID;
78 }
PVOID NTAPI RtlAllocateHeap(IN PVOID HeapHandle, IN ULONG Flags, IN SIZE_T Size)
Definition: heap.c:590
BOOLEAN NTAPI RtlFreeHeap(IN PVOID HeapHandle, IN ULONG Flags, IN PVOID HeapBase)
Definition: heap.c:608
#define ERROR_NOT_ENOUGH_MEMORY
Definition: dderror.h:7
#define MAX_PATH
Definition: compat.h:34
PRTL_CONVERT_STRINGA BasepUnicodeStringTo8BitString
Definition: utils.c:27
BOOLEAN WINAPI Basep8BitStringToDynamicUnicodeString(OUT PUNICODE_STRING UnicodeString, IN LPCSTR String)
Definition: utils.c:225
PUNICODE_STRING WINAPI Basep8BitStringToStaticUnicodeString(IN LPCSTR String)
Definition: utils.c:188
UINT WINAPI GetTempFileNameW(IN LPCWSTR lpPathName, IN LPCWSTR lpPrefixString, IN UINT uUnique, OUT LPWSTR lpTempFileName)
Definition: filename.c:84
unsigned int UINT
Definition: ndis.h:50
#define ID
Definition: ruserpass.c:36
__wchar_t WCHAR
Definition: xmlstorage.h:180
WCHAR * LPWSTR
Definition: xmlstorage.h:184

Referenced by _tempnam(), append_file_test(), apply_patch(), copy_dll_file(), create_avi_file(), create_bitmap(), create_temp_file(), create_test_dll(), create_test_dll_sections(), create_test_file(), create_test_typelib(), DosInt21h(), extract2(), find_tempfile(), get_file_name(), get_temp_file(), get_temp_filename(), init_test(), load_resource(), make_tmp_file(), print_something(), START_TEST(), test_abort_proc(), test_calchash(), test_catalog_properties(), test_CopyFileA(), test_CopyFileEx(), test_CopyMetaFile(), test_create_typelib_lcid(), test_CreateFile(), test_CreateFileA(), test_CreateFileMapping_protection(), test_CreateScalableFontResource(), test_CreateTypeLib(), test_CryptCATAdminAddRemoveCatalog(), test_CryptCATOpen(), test_deferred_action(), test_DeleteFileA(), test_dep(), test_dib_bits_access(), test_DuplicateHandle(), test_ExitProcess(), test_ffcn_directory_overlap(), test_fgetwc_locale(), test_fgetwc_unicode(), test_file_access(), test_file_disposition_information(), test_file_security(), test_filemap_security(), test_filemodeT(), test_FileSecurity(), test_find_file(), test_FindFirstChangeNotification(), test_FindFirstFileA(), test_flush_buffers_file(), test_fputwc(), test_GetFileInformationByHandleEx(), test_GetFinalPathNameByHandleA(), test_GetMappedFileName(), test_GetNamedSecurityInfoA(), test_GetPrivateProfileString(), test_GetTempFileNameA(), test_import_resolution(), test_inffilelist(), test_inffilelistA(), test_InitPathA(), test_invalid_callbackA(), test_invalid_parametersA(), test_iocp_callback(), test_LoadLibraryEx_search_flags(), test_mapping(), test_MoveFileA(), test_offset_in_overlapped_structure(), test_ok(), test_OleLoadPicturePath(), test_OpenFileById(), test_query_object(), test_query_recyclebin(), test_read_write(), test_ReplaceFileA(), test_ResolveDelayLoadedAPI(), test_section_access(), test_SetDocString(), test_SetFileInformationByHandle(), test_SetFileValidData(), test_SetFuncAndParamNames(), test_SetSearchPathMode(), test_settargetpath(), test_SetTypeDescAlias(), test_SetupAddInstallSectionToDiskSpaceListA(), test_SetupAddSectionToDiskSpaceListA(), test_SetupDecompressOrCopyFile(), test_SetupGetFileCompressionInfo(), test_SetupGetFileCompressionInfoEx(), test_SetVarHelpContext(), test_simple_enumerationA(), test_SIPRetrieveSubjectGUID(), test_stub(), test_WriteFileGather(), test_WritePrivateProfileString(), VerInstallFileA(), and write_tmp_file().

◆ GetTempFileNameW()

UINT WINAPI GetTempFileNameW ( IN LPCWSTR  lpPathName,
IN LPCWSTR  lpPrefixString,
IN UINT  uUnique,
OUT LPWSTR  lpTempFileName 
)

Definition at line 84 of file filename.c.

88{
89 PUCHAR Let;
90 HANDLE TempFile;
91 UINT ID, Num = 0;
92 UCHAR IDString[5];
93 WCHAR * TempFileName;
94 BASE_API_MESSAGE ApiMessage;
95 PBASE_GET_TEMP_FILE GetTempFile = &ApiMessage.Data.GetTempFileRequest;
96 DWORD FileAttributes, LastError;
97 UNICODE_STRING PathNameString, PrefixString;
98 static const WCHAR Ext[] = { L'.', 't', 'm', 'p', UNICODE_NULL };
99
100 RtlInitUnicodeString(&PathNameString, lpPathName);
101 if (PathNameString.Length == 0 || PathNameString.Buffer[(PathNameString.Length / sizeof(WCHAR)) - 1] != L'\\')
102 {
103 PathNameString.Length += sizeof(WCHAR);
104 }
105
106 /* lpTempFileName must be able to contain: PathName, Prefix (3), number(4), .tmp(4) & \0(1)
107 * See: http://msdn.microsoft.com/en-us/library/aa364991%28v=vs.85%29.aspx
108 */
109 if (PathNameString.Length > (MAX_PATH - 3 - 4 - 4 - 1) * sizeof(WCHAR))
110 {
112 return 0;
113 }
114
115 /* If PathName and TempFileName aren't the same buffer, move PathName to TempFileName */
116 if (lpPathName != lpTempFileName)
117 {
118 memmove(lpTempFileName, PathNameString.Buffer, PathNameString.Length);
119 }
120
121 /* PathName MUST BE a path. Check it */
122 lpTempFileName[(PathNameString.Length / sizeof(WCHAR)) - 1] = UNICODE_NULL;
123 FileAttributes = GetFileAttributesW(lpTempFileName);
125 {
126 /* Append a '\' if necessary */
127 lpTempFileName[(PathNameString.Length / sizeof(WCHAR)) - 1] = L'\\';
128 lpTempFileName[PathNameString.Length / sizeof(WCHAR)] = UNICODE_NULL;
129 FileAttributes = GetFileAttributesW(lpTempFileName);
131 {
133 return 0;
134 }
135 }
137 {
139 return 0;
140 }
141
142 /* Make sure not to mix path & prefix */
143 lpTempFileName[(PathNameString.Length / sizeof(WCHAR)) - 1] = L'\\';
144 RtlInitUnicodeString(&PrefixString, lpPrefixString);
145 if (PrefixString.Length > 3 * sizeof(WCHAR))
146 {
147 PrefixString.Length = 3 * sizeof(WCHAR);
148 }
149
150 /* Append prefix to path */
151 TempFileName = lpTempFileName + PathNameString.Length / sizeof(WCHAR);
152 memmove(TempFileName, PrefixString.Buffer, PrefixString.Length);
153 TempFileName += PrefixString.Length / sizeof(WCHAR);
154
155 /* Then, generate filename */
156 do
157 {
158 /* If user didn't gave any ID, ask Csrss to give one */
159 if (!uUnique)
160 {
162 NULL,
164 sizeof(*GetTempFile));
165 if (GetTempFile->UniqueID == 0)
166 {
167 Num++;
168 continue;
169 }
170
171 ID = GetTempFile->UniqueID;
172 }
173 else
174 {
175 ID = uUnique;
176 }
177
178 /* Convert that ID to wchar */
179 RtlIntegerToChar(ID, 0x10, sizeof(IDString), (PCHAR)IDString);
180 Let = IDString;
181 do
182 {
183 *(TempFileName++) = RtlAnsiCharToUnicodeChar(&Let);
184 } while (*Let != 0);
185
186 /* Append extension & UNICODE_NULL */
187 memmove(TempFileName, Ext, sizeof(Ext));
188
189 /* If user provided its ID, just return */
190 if (uUnique)
191 {
192 return uUnique;
193 }
194
195 /* Then, try to create file */
196 if (!RtlIsDosDeviceName_U(lpTempFileName))
197 {
198 TempFile = CreateFileW(lpTempFileName,
200 0,
201 NULL,
204 0);
205 if (TempFile != INVALID_HANDLE_VALUE)
206 {
207 NtClose(TempFile);
208 DPRINT("Temp file: %S\n", lpTempFileName);
209 return ID;
210 }
211
212 LastError = GetLastError();
213 /* There is no need to recover from those errors, they would hit next step */
214 if (LastError == ERROR_INVALID_PARAMETER || LastError == ERROR_CANNOT_MAKE ||
215 LastError == ERROR_WRITE_PROTECT || LastError == ERROR_NETWORK_ACCESS_DENIED ||
216 LastError == ERROR_DISK_FULL || LastError == ERROR_INVALID_NAME ||
217 LastError == ERROR_BAD_PATHNAME || LastError == ERROR_NO_INHERITANCE ||
218 LastError == ERROR_DISK_CORRUPT ||
219 (LastError == ERROR_ACCESS_DENIED && NtCurrentTeb()->LastStatusValue != STATUS_FILE_IS_A_DIRECTORY))
220 {
221 break;
222 }
223 }
224 Num++;
225 } while (Num & 0xFFFF);
226
227 return 0;
228}
@ BasepGetTempFile
Definition: basemsg.h:23
#define BASESRV_SERVERDLL_INDEX
Definition: basemsg.h:15
#define CSR_CREATE_API_NUMBER(ServerId, ApiId)
Definition: csrmsg.h:37
#define INVALID_HANDLE_VALUE
Definition: compat.h:731
#define GENERIC_READ
Definition: compat.h:135
#define CreateFileW
Definition: compat.h:741
#define FILE_ATTRIBUTE_NORMAL
Definition: compat.h:137
#define ERROR_ACCESS_DENIED
Definition: compat.h:97
#define ERROR_INVALID_NAME
Definition: compat.h:103
DWORD WINAPI GetFileAttributesW(LPCWSTR lpFileName)
Definition: fileinfo.c:652
unsigned long DWORD
Definition: ntddk_ex.h:95
_Must_inspect_result_ _In_opt_ PFLT_INSTANCE _Out_ PHANDLE _In_ ACCESS_MASK _In_ POBJECT_ATTRIBUTES _Out_ PIO_STATUS_BLOCK _In_opt_ PLARGE_INTEGER _In_ ULONG FileAttributes
Definition: fltkernel.h:1236
NTSYSAPI WCHAR WINAPI RtlAnsiCharToUnicodeChar(LPSTR *)
#define NtCurrentTeb
static struct proto Ext[]
Definition: mkg3states.c:87
#define memmove(s1, s2, n)
Definition: mkisofs.h:881
#define CREATE_NEW
Definition: disk.h:69
NTSYSAPI ULONG NTAPI RtlIsDosDeviceName_U(_In_ PCWSTR Name)
NTSYSAPI NTSTATUS NTAPI RtlIntegerToChar(_In_ ULONG Value, _In_ ULONG Base, _In_ ULONG Length, _Out_ PCHAR String)
NTSTATUS NTAPI NtClose(IN HANDLE Handle)
Definition: obhandle.c:3402
#define FILE_ATTRIBUTE_DIRECTORY
Definition: nt_native.h:705
#define UNICODE_NULL
#define L(x)
Definition: ntvdm.h:50
NTSTATUS NTAPI CsrClientCallServer(_Inout_ PCSR_API_MESSAGE ApiMessage, _Inout_opt_ PCSR_CAPTURE_BUFFER CaptureBuffer, _In_ CSR_API_NUMBER ApiNumber, _In_ ULONG DataLength)
Definition: connect.c:366
#define DPRINT
Definition: sndvol32.h:73
union _BASE_API_MESSAGE::@3551 Data
BASE_GET_TEMP_FILE GetTempFileRequest
Definition: basemsg.h:285
unsigned char * PUCHAR
Definition: typedefs.h:53
char * PCHAR
Definition: typedefs.h:51
#define STATUS_FILE_IS_A_DIRECTORY
Definition: udferr_usr.h:164
#define INVALID_FILE_ATTRIBUTES
Definition: vfdcmd.c:23
DWORD WINAPI GetLastError(void)
Definition: except.c:1042
#define ERROR_BUFFER_OVERFLOW
Definition: winerror.h:185
#define ERROR_WRITE_PROTECT
Definition: winerror.h:122
#define ERROR_DIRECTORY
Definition: winerror.h:295
#define ERROR_BAD_PATHNAME
Definition: winerror.h:233
#define ERROR_DISK_FULL
Definition: winerror.h:186
#define ERROR_NO_INHERITANCE
Definition: winerror.h:872
#define ERROR_CANNOT_MAKE
Definition: winerror.h:166
#define ERROR_DISK_CORRUPT
Definition: winerror.h:874
#define ERROR_NETWORK_ACCESS_DENIED
Definition: winerror.h:157
unsigned char UCHAR
Definition: xmlstorage.h:181

Referenced by _wtempnam(), cabinet_copy_file(), copy_install_file(), TmpFile::Create(), create_file(), create_storagefile(), create_temp_dir(), create_temp_file(), create_tmp_file(), CAppScrnshotPreview::DisplayImage(), do_file_copyW(), DoEntry(), download_proc(), ExtractTTFFile(), get_temp_ini_path(), get_temp_path(), GetTempFileNameA(), GetVersionFromFileExW(), init_paths(), install_cab_file(), msi_create_temp_file(), OLECONVERT_GetOLE20FromOLE10(), OLECONVERT_WriteOLE20ToBuffer(), open_file_test(), OpenMailer(), processFile(), save_profile(), START_TEST(), test_AddDllDirectory(), test_CopyFile2(), test_CopyFileW(), test_CreateFile2(), test_CreateFileW(), Test_EmptyFile(), test_file_link_information(), test_file_rename_information(), test_filesourcefilter(), test_GetFinalPathNameByHandleW(), test_invalid_callbackW(), test_invalid_parametersW(), test_junction_points(), test_LoadIconWithScaleDown(), test_MoveFileW(), test_NtCreateFile(), Test_RawSize(), test_readonly(), test_ReplaceFileW(), Test_SectionContents(), test_SHCreateStreamOnFileEx_CopyTo(), test_simple_enumerationW(), Test_Truncate(), testAddCertificateLink(), testCodepage(), testCollectionStore(), testFileNameStore(), testFileStore(), testPropsHelper(), unpack_avi_file(), and write_raw_resources().

◆ SetFileShortNameA()

BOOL WINAPI SetFileShortNameA ( HANDLE  hFile,
LPCSTR  lpShortName 
)

Definition at line 291 of file filename.c.

294{
295 PWCHAR ShortNameW;
296
298 {
300 return FALSE;
301 }
302
303 if(!lpShortName)
304 {
306 return FALSE;
307 }
308
309 if (!(ShortNameW = FilenameA2W(lpShortName, FALSE)))
310 return FALSE;
311
312 return SetFileShortNameW(hFile, ShortNameW);
313}
#define ERROR_INVALID_HANDLE
Definition: compat.h:98
PWCHAR FilenameA2W(LPCSTR NameA, BOOL alloc)
Definition: fileutils.c:18
BOOL WINAPI SetFileShortNameW(HANDLE hFile, LPCWSTR lpShortName)
Definition: filename.c:235
_In_ HANDLE hFile
Definition: mswsock.h:90
#define IsConsoleHandle(h)
Definition: console.h:14
uint16_t * PWCHAR
Definition: typedefs.h:56

◆ SetFileShortNameW()

BOOL WINAPI SetFileShortNameW ( HANDLE  hFile,
LPCWSTR  lpShortName 
)

Definition at line 235 of file filename.c.

238{
240 ULONG NeededSize;
243 PFILE_NAME_INFORMATION FileNameInfo;
244
246 {
248 return FALSE;
249 }
250
251 if(!lpShortName)
252 {
254 return FALSE;
255 }
256
257 RtlInitUnicodeString(&ShortName, lpShortName);
258
259 NeededSize = sizeof(FILE_NAME_INFORMATION) + ShortName.Length + sizeof(WCHAR);
260 if(!(FileNameInfo = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, NeededSize)))
261 {
263 return FALSE;
264 }
265
266 FileNameInfo->FileNameLength = ShortName.Length;
267 RtlCopyMemory(FileNameInfo->FileName, ShortName.Buffer, ShortName.Length);
268
270 &IoStatusBlock, //out
271 FileNameInfo,
272 NeededSize,
274
275 RtlFreeHeap(RtlGetProcessHeap(), 0, FileNameInfo);
276 if(!NT_SUCCESS(Status))
277 {
279 return FALSE;
280 }
281
282 return TRUE;
283}
#define HEAP_ZERO_MEMORY
Definition: compat.h:134
IN PDCB IN POEM_STRING IN PUNICODE_STRING IN OUT POEM_STRING ShortName
Definition: fatprocs.h:1306
@ FileShortNameInformation
Definition: from_kernel.h:101
struct _FILE_NAME_INFORMATION FILE_NAME_INFORMATION
static OUT PIO_STATUS_BLOCK IoStatusBlock
Definition: pipe.c:75
NTSYSAPI NTSTATUS NTAPI NtSetInformationFile(IN HANDLE hFile, OUT PIO_STATUS_BLOCK pIoStatusBlock, IN PVOID FileInformationBuffer, IN ULONG FileInformationBufferLength, IN FILE_INFORMATION_CLASS FileInfoClass)
Definition: iofunc.c:3096
#define RtlCopyMemory(Destination, Source, Length)
Definition: typedefs.h:263
uint32_t ULONG
Definition: typedefs.h:59

Referenced by SetFileShortNameA().