928 lines
29 KiB
C
928 lines
29 KiB
C
/*
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* File handling functions
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*
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* Copyright 1993 Erik Bos
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* Copyright 1996, 2004 Alexandre Julliard
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* Copyright 2003 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <errno.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include "winerror.h"
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "windef.h"
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#include "winbase.h"
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#include "winternl.h"
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#include "kernel_private.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(file);
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#define MAX_PATHNAME_LEN 1024
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/* check if a file name is for an executable file (.exe or .com) */
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static inline BOOL is_executable( const WCHAR *name )
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{
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static const WCHAR exeW[] = {'.','e','x','e',0};
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static const WCHAR comW[] = {'.','c','o','m',0};
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int len = strlenW(name);
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if (len < 4) return FALSE;
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return (!strcmpiW( name + len - 4, exeW ) || !strcmpiW( name + len - 4, comW ));
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}
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/***********************************************************************
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* copy_filename_WtoA
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*
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* copy a file name back to OEM/Ansi, but only if the buffer is large enough
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*/
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static DWORD copy_filename_WtoA( LPCWSTR nameW, LPSTR buffer, DWORD len )
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{
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UNICODE_STRING strW;
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DWORD ret;
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BOOL is_ansi = AreFileApisANSI();
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RtlInitUnicodeString( &strW, nameW );
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ret = is_ansi ? RtlUnicodeStringToAnsiSize(&strW) : RtlUnicodeStringToOemSize(&strW);
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if (buffer && ret <= len)
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{
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ANSI_STRING str;
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str.Buffer = buffer;
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str.MaximumLength = min( len, UNICODE_STRING_MAX_CHARS );
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if (is_ansi)
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RtlUnicodeStringToAnsiString( &str, &strW, FALSE );
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else
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RtlUnicodeStringToOemString( &str, &strW, FALSE );
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ret = str.Length; /* length without terminating 0 */
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}
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return ret;
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}
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/***********************************************************************
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* add_boot_rename_entry
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*
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* Adds an entry to the registry that is loaded when windows boots and
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* checks if there are some files to be removed or renamed/moved.
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* <fn1> has to be valid and <fn2> may be NULL. If both pointers are
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* non-NULL then the file is moved, otherwise it is deleted. The
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* entry of the registry key is always appended with two zero
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* terminated strings. If <fn2> is NULL then the second entry is
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* simply a single 0-byte. Otherwise the second filename goes
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* there. The entries are prepended with \??\ before the path and the
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* second filename gets also a '!' as the first character if
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* MOVEFILE_REPLACE_EXISTING is set. After the final string another
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* 0-byte follows to indicate the end of the strings.
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* i.e.:
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* \??\D:\test\file1[0]
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* !\??\D:\test\file1_renamed[0]
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* \??\D:\Test|delete[0]
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* [0] <- file is to be deleted, second string empty
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* \??\D:\test\file2[0]
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* !\??\D:\test\file2_renamed[0]
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* [0] <- indicates end of strings
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*
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* or:
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* \??\D:\test\file1[0]
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* !\??\D:\test\file1_renamed[0]
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* \??\D:\Test|delete[0]
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* [0] <- file is to be deleted, second string empty
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* [0] <- indicates end of strings
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*
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*/
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static BOOL add_boot_rename_entry( LPCWSTR source, LPCWSTR dest, DWORD flags )
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{
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static const WCHAR ValueName[] = {'P','e','n','d','i','n','g',
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'F','i','l','e','R','e','n','a','m','e',
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'O','p','e','r','a','t','i','o','n','s',0};
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static const WCHAR SessionW[] = {'\\','R','e','g','i','s','t','r','y','\\',
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'M','a','c','h','i','n','e','\\',
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'S','y','s','t','e','m','\\',
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'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
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'C','o','n','t','r','o','l','\\',
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'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r',0};
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static const int info_size = FIELD_OFFSET( KEY_VALUE_PARTIAL_INFORMATION, Data );
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OBJECT_ATTRIBUTES attr;
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UNICODE_STRING nameW, source_name, dest_name;
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KEY_VALUE_PARTIAL_INFORMATION *info;
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BOOL rc = FALSE;
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HANDLE Reboot = 0;
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DWORD len1, len2;
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DWORD DataSize = 0;
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BYTE *Buffer = NULL;
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WCHAR *p;
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if (!RtlDosPathNameToNtPathName_U( source, &source_name, NULL, NULL ))
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{
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SetLastError( ERROR_PATH_NOT_FOUND );
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return FALSE;
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}
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dest_name.Buffer = NULL;
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if (dest && !RtlDosPathNameToNtPathName_U( dest, &dest_name, NULL, NULL ))
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{
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RtlFreeUnicodeString( &source_name );
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SetLastError( ERROR_PATH_NOT_FOUND );
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return FALSE;
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}
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attr.Length = sizeof(attr);
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attr.RootDirectory = 0;
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attr.ObjectName = &nameW;
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attr.Attributes = 0;
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attr.SecurityDescriptor = NULL;
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attr.SecurityQualityOfService = NULL;
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RtlInitUnicodeString( &nameW, SessionW );
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if (NtCreateKey( &Reboot, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ) != STATUS_SUCCESS)
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{
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WARN("Error creating key for reboot management [%s]\n",
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"SYSTEM\\CurrentControlSet\\Control\\Session Manager");
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RtlFreeUnicodeString( &source_name );
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RtlFreeUnicodeString( &dest_name );
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return FALSE;
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}
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len1 = source_name.Length + sizeof(WCHAR);
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if (dest)
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{
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len2 = dest_name.Length + sizeof(WCHAR);
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if (flags & MOVEFILE_REPLACE_EXISTING)
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len2 += sizeof(WCHAR); /* Plus 1 because of the leading '!' */
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}
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else len2 = sizeof(WCHAR); /* minimum is the 0 characters for the empty second string */
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RtlInitUnicodeString( &nameW, ValueName );
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/* First we check if the key exists and if so how many bytes it already contains. */
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if (NtQueryValueKey( Reboot, &nameW, KeyValuePartialInformation,
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NULL, 0, &DataSize ) == STATUS_BUFFER_TOO_SMALL)
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{
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if (!(Buffer = HeapAlloc( GetProcessHeap(), 0, DataSize + len1 + len2 + sizeof(WCHAR) )))
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goto Quit;
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if (NtQueryValueKey( Reboot, &nameW, KeyValuePartialInformation,
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Buffer, DataSize, &DataSize )) goto Quit;
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info = (KEY_VALUE_PARTIAL_INFORMATION *)Buffer;
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if (info->Type != REG_MULTI_SZ) goto Quit;
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if (DataSize > sizeof(info)) DataSize -= sizeof(WCHAR); /* remove terminating null (will be added back later) */
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}
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else
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{
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DataSize = info_size;
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if (!(Buffer = HeapAlloc( GetProcessHeap(), 0, DataSize + len1 + len2 + sizeof(WCHAR) )))
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goto Quit;
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}
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memcpy( Buffer + DataSize, source_name.Buffer, len1 );
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DataSize += len1;
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p = (WCHAR *)(Buffer + DataSize);
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if (dest)
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{
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if (flags & MOVEFILE_REPLACE_EXISTING)
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*p++ = '!';
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memcpy( p, dest_name.Buffer, len2 );
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DataSize += len2;
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}
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else
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{
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*p = 0;
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DataSize += sizeof(WCHAR);
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}
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/* add final null */
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p = (WCHAR *)(Buffer + DataSize);
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*p = 0;
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DataSize += sizeof(WCHAR);
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rc = !NtSetValueKey(Reboot, &nameW, 0, REG_MULTI_SZ, Buffer + info_size, DataSize - info_size);
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Quit:
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RtlFreeUnicodeString( &source_name );
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RtlFreeUnicodeString( &dest_name );
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if (Reboot) NtClose(Reboot);
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HeapFree( GetProcessHeap(), 0, Buffer );
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return(rc);
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}
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/***********************************************************************
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* GetShortPathNameA (KERNEL32.@)
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*/
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DWORD WINAPI GetShortPathNameA( LPCSTR longpath, LPSTR shortpath, DWORD shortlen )
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{
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WCHAR *longpathW;
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WCHAR shortpathW[MAX_PATH];
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DWORD ret;
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TRACE("%s\n", debugstr_a(longpath));
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if (!(longpathW = FILE_name_AtoW( longpath, FALSE ))) return 0;
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ret = GetShortPathNameW(longpathW, shortpathW, MAX_PATH);
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if (!ret) return 0;
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if (ret > MAX_PATH)
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{
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SetLastError(ERROR_FILENAME_EXCED_RANGE);
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return 0;
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}
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return copy_filename_WtoA( shortpathW, shortpath, shortlen );
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}
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static BOOL is_same_file(HANDLE h1, HANDLE h2)
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{
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FILE_ID_INFORMATION id1, id2;
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IO_STATUS_BLOCK io;
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return !NtQueryInformationFile( h1, &io, &id1, sizeof(id1), FileIdInformation )
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&& !NtQueryInformationFile( h2, &io, &id2, sizeof(id2), FileIdInformation )
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&& !memcmp( &id1, &id2, sizeof(FILE_ID_INFORMATION) );
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}
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/**************************************************************************
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* CopyFileW (KERNEL32.@)
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*/
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BOOL WINAPI CopyFileW( LPCWSTR source, LPCWSTR dest, BOOL fail_if_exists )
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{
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return CopyFileExW( source, dest, NULL, NULL, NULL,
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fail_if_exists ? COPY_FILE_FAIL_IF_EXISTS : 0 );
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}
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/**************************************************************************
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* CopyFileA (KERNEL32.@)
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*/
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BOOL WINAPI CopyFileA( LPCSTR source, LPCSTR dest, BOOL fail_if_exists)
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{
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WCHAR *sourceW, *destW;
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BOOL ret;
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if (!(sourceW = FILE_name_AtoW( source, FALSE ))) return FALSE;
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if (!(destW = FILE_name_AtoW( dest, TRUE ))) return FALSE;
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ret = CopyFileW( sourceW, destW, fail_if_exists );
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HeapFree( GetProcessHeap(), 0, destW );
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return ret;
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}
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/**************************************************************************
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* CopyFileExW (KERNEL32.@)
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*/
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BOOL WINAPI CopyFileExW(LPCWSTR source, LPCWSTR dest,
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LPPROGRESS_ROUTINE progress, LPVOID param,
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LPBOOL cancel_ptr, DWORD flags)
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{
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static const int buffer_size = 65536;
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HANDLE h1, h2;
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BY_HANDLE_FILE_INFORMATION info;
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DWORD count;
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BOOL ret = FALSE;
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char *buffer;
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|
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if (!source || !dest)
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return FALSE;
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}
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if (!(buffer = HeapAlloc( GetProcessHeap(), 0, buffer_size )))
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{
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SetLastError(ERROR_NOT_ENOUGH_MEMORY);
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return FALSE;
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}
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TRACE("%s -> %s, %x\n", debugstr_w(source), debugstr_w(dest), flags);
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if ((h1 = CreateFileW(source, GENERIC_READ,
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FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
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NULL, OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE)
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{
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WARN("Unable to open source %s\n", debugstr_w(source));
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HeapFree( GetProcessHeap(), 0, buffer );
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return FALSE;
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}
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if (!GetFileInformationByHandle( h1, &info ))
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{
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WARN("GetFileInformationByHandle returned error for %s\n", debugstr_w(source));
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HeapFree( GetProcessHeap(), 0, buffer );
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CloseHandle( h1 );
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return FALSE;
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}
|
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|
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if (!(flags & COPY_FILE_FAIL_IF_EXISTS))
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{
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BOOL same_file = FALSE;
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h2 = CreateFileW( dest, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
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OPEN_EXISTING, 0, 0);
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if (h2 != INVALID_HANDLE_VALUE)
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{
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same_file = is_same_file( h1, h2 );
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CloseHandle( h2 );
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}
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if (same_file)
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{
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HeapFree( GetProcessHeap(), 0, buffer );
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CloseHandle( h1 );
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SetLastError( ERROR_SHARING_VIOLATION );
|
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return FALSE;
|
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}
|
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}
|
|
|
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if ((h2 = CreateFileW( dest, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
|
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(flags & COPY_FILE_FAIL_IF_EXISTS) ? CREATE_NEW : CREATE_ALWAYS,
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info.dwFileAttributes, h1 )) == INVALID_HANDLE_VALUE)
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{
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|
WARN("Unable to open dest %s\n", debugstr_w(dest));
|
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HeapFree( GetProcessHeap(), 0, buffer );
|
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CloseHandle( h1 );
|
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return FALSE;
|
|
}
|
|
|
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while (ReadFile( h1, buffer, buffer_size, &count, NULL ) && count)
|
|
{
|
|
char *p = buffer;
|
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while (count != 0)
|
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{
|
|
DWORD res;
|
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if (!WriteFile( h2, p, count, &res, NULL ) || !res) goto done;
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p += res;
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count -= res;
|
|
}
|
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}
|
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ret = TRUE;
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done:
|
|
/* Maintain the timestamp of source file to destination file */
|
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SetFileTime(h2, NULL, NULL, &info.ftLastWriteTime);
|
|
HeapFree( GetProcessHeap(), 0, buffer );
|
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CloseHandle( h1 );
|
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CloseHandle( h2 );
|
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return ret;
|
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}
|
|
|
|
|
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/**************************************************************************
|
|
* CopyFileExA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CopyFileExA(LPCSTR sourceFilename, LPCSTR destFilename,
|
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LPPROGRESS_ROUTINE progressRoutine, LPVOID appData,
|
|
LPBOOL cancelFlagPointer, DWORD copyFlags)
|
|
{
|
|
WCHAR *sourceW, *destW;
|
|
BOOL ret;
|
|
|
|
/* can't use the TEB buffer since we may have a callback routine */
|
|
if (!(sourceW = FILE_name_AtoW( sourceFilename, TRUE ))) return FALSE;
|
|
if (!(destW = FILE_name_AtoW( destFilename, TRUE )))
|
|
{
|
|
HeapFree( GetProcessHeap(), 0, sourceW );
|
|
return FALSE;
|
|
}
|
|
ret = CopyFileExW(sourceW, destW, progressRoutine, appData,
|
|
cancelFlagPointer, copyFlags);
|
|
HeapFree( GetProcessHeap(), 0, sourceW );
|
|
HeapFree( GetProcessHeap(), 0, destW );
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MoveFileTransactedA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI MoveFileTransactedA(const char *source, const char *dest, LPPROGRESS_ROUTINE progress, void *data, DWORD flags, HANDLE handle)
|
|
{
|
|
FIXME("(%s, %s, %p, %p, %d, %p)\n", debugstr_a(source), debugstr_a(dest), progress, data, flags, handle);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MoveFileTransactedW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI MoveFileTransactedW(const WCHAR *source, const WCHAR *dest, LPPROGRESS_ROUTINE progress, void *data, DWORD flags, HANDLE handle)
|
|
{
|
|
FIXME("(%s, %s, %p, %p, %d, %p)\n", debugstr_w(source), debugstr_w(dest), progress, data, flags, handle);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MoveFileWithProgressW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI MoveFileWithProgressW( LPCWSTR source, LPCWSTR dest,
|
|
LPPROGRESS_ROUTINE fnProgress,
|
|
LPVOID param, DWORD flag )
|
|
{
|
|
FILE_RENAME_INFORMATION *rename_info;
|
|
FILE_BASIC_INFORMATION info;
|
|
UNICODE_STRING nt_name;
|
|
OBJECT_ATTRIBUTES attr;
|
|
IO_STATUS_BLOCK io;
|
|
NTSTATUS status;
|
|
HANDLE source_handle = 0;
|
|
ULONG size;
|
|
|
|
TRACE("(%s,%s,%p,%p,%04x)\n",
|
|
debugstr_w(source), debugstr_w(dest), fnProgress, param, flag );
|
|
|
|
if (flag & MOVEFILE_DELAY_UNTIL_REBOOT)
|
|
return add_boot_rename_entry( source, dest, flag );
|
|
|
|
if (!dest)
|
|
return DeleteFileW( source );
|
|
|
|
/* check if we are allowed to rename the source */
|
|
|
|
if (!RtlDosPathNameToNtPathName_U( source, &nt_name, NULL, NULL ))
|
|
{
|
|
SetLastError( ERROR_PATH_NOT_FOUND );
|
|
return FALSE;
|
|
}
|
|
attr.Length = sizeof(attr);
|
|
attr.RootDirectory = 0;
|
|
attr.Attributes = OBJ_CASE_INSENSITIVE;
|
|
attr.ObjectName = &nt_name;
|
|
attr.SecurityDescriptor = NULL;
|
|
attr.SecurityQualityOfService = NULL;
|
|
|
|
status = NtOpenFile( &source_handle, DELETE | SYNCHRONIZE, &attr, &io,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, FILE_SYNCHRONOUS_IO_NONALERT );
|
|
RtlFreeUnicodeString( &nt_name );
|
|
if (status != STATUS_SUCCESS)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError(status) );
|
|
goto error;
|
|
}
|
|
status = NtQueryInformationFile( source_handle, &io, &info, sizeof(info), FileBasicInformation );
|
|
if (status != STATUS_SUCCESS)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError(status) );
|
|
goto error;
|
|
}
|
|
|
|
if (!RtlDosPathNameToNtPathName_U( dest, &nt_name, NULL, NULL ))
|
|
{
|
|
SetLastError( ERROR_PATH_NOT_FOUND );
|
|
goto error;
|
|
}
|
|
|
|
size = offsetof( FILE_RENAME_INFORMATION, FileName ) + nt_name.Length;
|
|
if (!(rename_info = HeapAlloc( GetProcessHeap(), 0, size )))
|
|
goto error;
|
|
|
|
rename_info->ReplaceIfExists = !!(flag & MOVEFILE_REPLACE_EXISTING);
|
|
rename_info->RootDirectory = NULL;
|
|
rename_info->FileNameLength = nt_name.Length;
|
|
memcpy( rename_info->FileName, nt_name.Buffer, nt_name.Length );
|
|
RtlFreeUnicodeString( &nt_name );
|
|
status = NtSetInformationFile( source_handle, &io, rename_info, size, FileRenameInformation );
|
|
HeapFree( GetProcessHeap(), 0, rename_info );
|
|
if (status == STATUS_NOT_SAME_DEVICE && (flag & MOVEFILE_COPY_ALLOWED))
|
|
{
|
|
NtClose( source_handle );
|
|
if (!CopyFileExW( source, dest, fnProgress, param, NULL,
|
|
flag & MOVEFILE_REPLACE_EXISTING ?
|
|
0 : COPY_FILE_FAIL_IF_EXISTS ))
|
|
return FALSE;
|
|
return DeleteFileW( source );
|
|
}
|
|
|
|
NtClose( source_handle );
|
|
return set_ntstatus( status );
|
|
|
|
error:
|
|
if (source_handle) NtClose( source_handle );
|
|
return FALSE;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MoveFileWithProgressA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI MoveFileWithProgressA( LPCSTR source, LPCSTR dest,
|
|
LPPROGRESS_ROUTINE fnProgress,
|
|
LPVOID param, DWORD flag )
|
|
{
|
|
WCHAR *sourceW, *destW;
|
|
BOOL ret;
|
|
|
|
if (!(sourceW = FILE_name_AtoW( source, FALSE ))) return FALSE;
|
|
if (dest)
|
|
{
|
|
if (!(destW = FILE_name_AtoW( dest, TRUE ))) return FALSE;
|
|
}
|
|
else
|
|
destW = NULL;
|
|
|
|
ret = MoveFileWithProgressW( sourceW, destW, fnProgress, param, flag );
|
|
HeapFree( GetProcessHeap(), 0, destW );
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MoveFileExW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI MoveFileExW( LPCWSTR source, LPCWSTR dest, DWORD flag )
|
|
{
|
|
return MoveFileWithProgressW( source, dest, NULL, NULL, flag );
|
|
}
|
|
|
|
/**************************************************************************
|
|
* MoveFileExA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI MoveFileExA( LPCSTR source, LPCSTR dest, DWORD flag )
|
|
{
|
|
return MoveFileWithProgressA( source, dest, NULL, NULL, flag );
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* MoveFileW (KERNEL32.@)
|
|
*
|
|
* Move file or directory
|
|
*/
|
|
BOOL WINAPI MoveFileW( LPCWSTR source, LPCWSTR dest )
|
|
{
|
|
return MoveFileExW( source, dest, MOVEFILE_COPY_ALLOWED );
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* MoveFileA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI MoveFileA( LPCSTR source, LPCSTR dest )
|
|
{
|
|
return MoveFileExA( source, dest, MOVEFILE_COPY_ALLOWED );
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* CreateHardLinkW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CreateHardLinkW(LPCWSTR lpFileName, LPCWSTR lpExistingFileName,
|
|
LPSECURITY_ATTRIBUTES lpSecurityAttributes)
|
|
{
|
|
UNICODE_STRING ntDest, ntSource;
|
|
FILE_LINK_INFORMATION *info = NULL;
|
|
OBJECT_ATTRIBUTES attr;
|
|
IO_STATUS_BLOCK io;
|
|
BOOL ret = FALSE;
|
|
HANDLE file;
|
|
ULONG size;
|
|
|
|
TRACE("(%s, %s, %p)\n", debugstr_w(lpFileName),
|
|
debugstr_w(lpExistingFileName), lpSecurityAttributes);
|
|
|
|
ntDest.Buffer = ntSource.Buffer = NULL;
|
|
if (!RtlDosPathNameToNtPathName_U( lpFileName, &ntDest, NULL, NULL ) ||
|
|
!RtlDosPathNameToNtPathName_U( lpExistingFileName, &ntSource, NULL, NULL ))
|
|
{
|
|
SetLastError( ERROR_PATH_NOT_FOUND );
|
|
goto err;
|
|
}
|
|
|
|
size = offsetof( FILE_LINK_INFORMATION, FileName ) + ntDest.Length;
|
|
if (!(info = HeapAlloc( GetProcessHeap(), 0, size )))
|
|
{
|
|
SetLastError( ERROR_OUTOFMEMORY );
|
|
goto err;
|
|
}
|
|
|
|
InitializeObjectAttributes( &attr, &ntSource, OBJ_CASE_INSENSITIVE, 0, NULL );
|
|
if (!(ret = set_ntstatus( NtOpenFile( &file, SYNCHRONIZE, &attr, &io, FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
FILE_SYNCHRONOUS_IO_NONALERT ) )))
|
|
goto err;
|
|
|
|
info->ReplaceIfExists = FALSE;
|
|
info->RootDirectory = NULL;
|
|
info->FileNameLength = ntDest.Length;
|
|
memcpy( info->FileName, ntDest.Buffer, ntDest.Length );
|
|
ret = set_ntstatus( NtSetInformationFile( file, &io, info, size, FileLinkInformation ) );
|
|
|
|
NtClose( file );
|
|
|
|
err:
|
|
RtlFreeUnicodeString( &ntSource );
|
|
RtlFreeUnicodeString( &ntDest );
|
|
HeapFree( GetProcessHeap(), 0, info );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* CreateHardLinkA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CreateHardLinkA(LPCSTR lpFileName, LPCSTR lpExistingFileName,
|
|
LPSECURITY_ATTRIBUTES lpSecurityAttributes)
|
|
{
|
|
WCHAR *sourceW, *destW;
|
|
BOOL res;
|
|
|
|
if (!(sourceW = FILE_name_AtoW( lpExistingFileName, TRUE )))
|
|
{
|
|
return FALSE;
|
|
}
|
|
if (!(destW = FILE_name_AtoW( lpFileName, TRUE )))
|
|
{
|
|
HeapFree( GetProcessHeap(), 0, sourceW );
|
|
return FALSE;
|
|
}
|
|
|
|
res = CreateHardLinkW( destW, sourceW, lpSecurityAttributes );
|
|
|
|
HeapFree( GetProcessHeap(), 0, sourceW );
|
|
HeapFree( GetProcessHeap(), 0, destW );
|
|
|
|
return res;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateDirectoryExA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CreateDirectoryExA( LPCSTR template, LPCSTR path, LPSECURITY_ATTRIBUTES sa )
|
|
{
|
|
WCHAR *pathW, *templateW = NULL;
|
|
BOOL ret;
|
|
|
|
if (!(pathW = FILE_name_AtoW( path, FALSE ))) return FALSE;
|
|
if (template && !(templateW = FILE_name_AtoW( template, TRUE ))) return FALSE;
|
|
|
|
ret = CreateDirectoryExW( templateW, pathW, sa );
|
|
HeapFree( GetProcessHeap(), 0, templateW );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* RemoveDirectoryW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI RemoveDirectoryW( LPCWSTR path )
|
|
{
|
|
OBJECT_ATTRIBUTES attr;
|
|
UNICODE_STRING nt_name;
|
|
ANSI_STRING unix_name;
|
|
IO_STATUS_BLOCK io;
|
|
NTSTATUS status;
|
|
HANDLE handle;
|
|
BOOL ret = FALSE;
|
|
|
|
TRACE( "%s\n", debugstr_w(path) );
|
|
|
|
if (!RtlDosPathNameToNtPathName_U( path, &nt_name, NULL, NULL ))
|
|
{
|
|
SetLastError( ERROR_PATH_NOT_FOUND );
|
|
return FALSE;
|
|
}
|
|
attr.Length = sizeof(attr);
|
|
attr.RootDirectory = 0;
|
|
attr.Attributes = OBJ_CASE_INSENSITIVE;
|
|
attr.ObjectName = &nt_name;
|
|
attr.SecurityDescriptor = NULL;
|
|
attr.SecurityQualityOfService = NULL;
|
|
|
|
if (!set_ntstatus( NtOpenFile( &handle, DELETE | SYNCHRONIZE, &attr, &io,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
|
|
FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT )))
|
|
{
|
|
RtlFreeUnicodeString( &nt_name );
|
|
return FALSE;
|
|
}
|
|
|
|
status = wine_nt_to_unix_file_name( &nt_name, &unix_name, FILE_OPEN, FALSE );
|
|
RtlFreeUnicodeString( &nt_name );
|
|
if (!set_ntstatus( status ))
|
|
{
|
|
NtClose( handle );
|
|
return FALSE;
|
|
}
|
|
|
|
if (!(ret = (rmdir( unix_name.Buffer ) != -1))) FILE_SetDosError();
|
|
RtlFreeAnsiString( &unix_name );
|
|
NtClose( handle );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* RemoveDirectoryA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI RemoveDirectoryA( LPCSTR path )
|
|
{
|
|
WCHAR *pathW;
|
|
|
|
if (!(pathW = FILE_name_AtoW( path, FALSE ))) return FALSE;
|
|
return RemoveDirectoryW( pathW );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetSystemDirectoryW (KERNEL32.@)
|
|
*
|
|
* See comment for GetWindowsDirectoryA.
|
|
*/
|
|
UINT WINAPI GetSystemDirectoryW( LPWSTR path, UINT count )
|
|
{
|
|
UINT len = strlenW( DIR_System ) + 1;
|
|
if (path && count >= len)
|
|
{
|
|
strcpyW( path, DIR_System );
|
|
len--;
|
|
}
|
|
return len;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetSystemDirectoryA (KERNEL32.@)
|
|
*
|
|
* See comment for GetWindowsDirectoryA.
|
|
*/
|
|
UINT WINAPI GetSystemDirectoryA( LPSTR path, UINT count )
|
|
{
|
|
return copy_filename_WtoA( DIR_System, path, count );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* Wow64EnableWow64FsRedirection (KERNEL32.@)
|
|
*
|
|
* Microsoft C++ Redistributable installers are depending on all %eax bits being set.
|
|
*/
|
|
DWORD /*BOOLEAN*/ WINAPI KERNEL32_Wow64EnableWow64FsRedirection( BOOLEAN enable )
|
|
{
|
|
return set_ntstatus( RtlWow64EnableFsRedirection( enable ));
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* wine_get_unix_file_name (KERNEL32.@) Not a Windows API
|
|
*
|
|
* Return the full Unix file name for a given path.
|
|
* Returned buffer must be freed by caller.
|
|
*/
|
|
char * CDECL wine_get_unix_file_name( LPCWSTR dosW )
|
|
{
|
|
UNICODE_STRING nt_name;
|
|
ANSI_STRING unix_name;
|
|
NTSTATUS status;
|
|
|
|
if (!RtlDosPathNameToNtPathName_U( dosW, &nt_name, NULL, NULL )) return NULL;
|
|
status = wine_nt_to_unix_file_name( &nt_name, &unix_name, FILE_OPEN_IF, FALSE );
|
|
RtlFreeUnicodeString( &nt_name );
|
|
if (status && status != STATUS_NO_SUCH_FILE)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError( status ) );
|
|
return NULL;
|
|
}
|
|
return unix_name.Buffer;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* wine_get_dos_file_name (KERNEL32.@) Not a Windows API
|
|
*
|
|
* Return the full DOS file name for a given Unix path.
|
|
* Returned buffer must be freed by caller.
|
|
*/
|
|
WCHAR * CDECL wine_get_dos_file_name( LPCSTR str )
|
|
{
|
|
UNICODE_STRING nt_name;
|
|
ANSI_STRING unix_name;
|
|
DWORD len;
|
|
|
|
RtlInitAnsiString( &unix_name, str );
|
|
if (!set_ntstatus( wine_unix_to_nt_file_name( &unix_name, &nt_name ))) return NULL;
|
|
if (nt_name.Buffer[5] == ':')
|
|
{
|
|
/* get rid of the \??\ prefix */
|
|
/* FIXME: should implement RtlNtPathNameToDosPathName and use that instead */
|
|
len = nt_name.Length - 4 * sizeof(WCHAR);
|
|
memmove( nt_name.Buffer, nt_name.Buffer + 4, len );
|
|
nt_name.Buffer[len / sizeof(WCHAR)] = 0;
|
|
}
|
|
else
|
|
nt_name.Buffer[1] = '\\';
|
|
return nt_name.Buffer;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* CreateSymbolicLinkW (KERNEL32.@)
|
|
*/
|
|
BOOLEAN WINAPI CreateSymbolicLinkW(LPCWSTR link, LPCWSTR target, DWORD flags)
|
|
{
|
|
FIXME("(%s %s %d): stub\n", debugstr_w(link), debugstr_w(target), flags);
|
|
return TRUE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* CreateSymbolicLinkA (KERNEL32.@)
|
|
*/
|
|
BOOLEAN WINAPI CreateSymbolicLinkA(LPCSTR link, LPCSTR target, DWORD flags)
|
|
{
|
|
FIXME("(%s %s %d): stub\n", debugstr_a(link), debugstr_a(target), flags);
|
|
return TRUE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* CreateHardLinkTransactedA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CreateHardLinkTransactedA(LPCSTR link, LPCSTR target, LPSECURITY_ATTRIBUTES sa, HANDLE transaction)
|
|
{
|
|
FIXME("(%s %s %p %p): stub\n", debugstr_a(link), debugstr_a(target), sa, transaction);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* CreateHardLinkTransactedW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CreateHardLinkTransactedW(LPCWSTR link, LPCWSTR target, LPSECURITY_ATTRIBUTES sa, HANDLE transaction)
|
|
{
|
|
FIXME("(%s %s %p %p): stub\n", debugstr_w(link), debugstr_w(target), sa, transaction);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* CheckNameLegalDOS8Dot3A (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CheckNameLegalDOS8Dot3A(const char *name, char *oemname, DWORD oemname_len,
|
|
BOOL *contains_spaces, BOOL *is_legal)
|
|
{
|
|
WCHAR *nameW;
|
|
|
|
TRACE("(%s %p %u %p %p)\n", name, oemname,
|
|
oemname_len, contains_spaces, is_legal);
|
|
|
|
if (!name || !is_legal)
|
|
return FALSE;
|
|
|
|
if (!(nameW = FILE_name_AtoW( name, FALSE ))) return FALSE;
|
|
|
|
return CheckNameLegalDOS8Dot3W( nameW, oemname, oemname_len, contains_spaces, is_legal );
|
|
}
|
|
|
|
/*************************************************************************
|
|
* CheckNameLegalDOS8Dot3W (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CheckNameLegalDOS8Dot3W(const WCHAR *name, char *oemname, DWORD oemname_len,
|
|
BOOL *contains_spaces_ret, BOOL *is_legal)
|
|
{
|
|
OEM_STRING oem_str;
|
|
UNICODE_STRING nameW;
|
|
BOOLEAN contains_spaces;
|
|
|
|
TRACE("(%s %p %u %p %p)\n", wine_dbgstr_w(name), oemname,
|
|
oemname_len, contains_spaces_ret, is_legal);
|
|
|
|
if (!name || !is_legal)
|
|
return FALSE;
|
|
|
|
RtlInitUnicodeString( &nameW, name );
|
|
|
|
if (oemname) {
|
|
oem_str.Length = oemname_len;
|
|
oem_str.MaximumLength = oemname_len;
|
|
oem_str.Buffer = oemname;
|
|
}
|
|
|
|
*is_legal = RtlIsNameLegalDOS8Dot3( &nameW, oemname ? &oem_str : NULL, &contains_spaces );
|
|
if (contains_spaces_ret) *contains_spaces_ret = contains_spaces;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SetSearchPathMode (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI SetSearchPathMode( DWORD flags )
|
|
{
|
|
return set_ntstatus( RtlSetSearchPathMode( flags ));
|
|
}
|