1999 lines
60 KiB
C
1999 lines
60 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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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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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[] = {'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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* GetFullPathNameW (KERNEL32.@)
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* NOTES
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* if the path closed with '\', *lastpart is 0
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*/
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DWORD WINAPI GetFullPathNameW( LPCWSTR name, DWORD len, LPWSTR buffer,
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LPWSTR *lastpart )
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{
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return RtlGetFullPathName_U(name, len * sizeof(WCHAR), buffer, lastpart) / sizeof(WCHAR);
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}
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/***********************************************************************
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* GetFullPathNameA (KERNEL32.@)
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* NOTES
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* if the path closed with '\', *lastpart is 0
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*/
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DWORD WINAPI GetFullPathNameA( LPCSTR name, DWORD len, LPSTR buffer,
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LPSTR *lastpart )
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{
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WCHAR *nameW;
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WCHAR bufferW[MAX_PATH], *lastpartW = NULL;
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DWORD ret;
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if (!(nameW = FILE_name_AtoW( name, FALSE ))) return 0;
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ret = GetFullPathNameW( nameW, MAX_PATH, bufferW, &lastpartW);
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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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ret = copy_filename_WtoA( bufferW, buffer, len );
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if (ret < len && lastpart)
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{
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if (lastpartW)
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*lastpart = buffer + FILE_name_WtoA( bufferW, lastpartW - bufferW, NULL, 0 );
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else
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*lastpart = NULL;
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}
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return ret;
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}
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/***********************************************************************
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* GetLongPathNameW (KERNEL32.@)
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*
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* NOTES
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* observed (Win2000):
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* shortpath=NULL: LastError=ERROR_INVALID_PARAMETER, ret=0
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* shortpath="": LastError=ERROR_PATH_NOT_FOUND, ret=0
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*/
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DWORD WINAPI GetLongPathNameW( LPCWSTR shortpath, LPWSTR longpath, DWORD longlen )
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{
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WCHAR tmplongpath[MAX_PATHNAME_LEN];
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LPCWSTR p;
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DWORD sp = 0, lp = 0;
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DWORD tmplen;
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BOOL unixabsolute;
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WIN32_FIND_DATAW wfd;
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HANDLE goit;
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if (!shortpath)
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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if (!shortpath[0])
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{
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SetLastError(ERROR_PATH_NOT_FOUND);
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return 0;
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}
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TRACE("%s,%p,%d\n", debugstr_w(shortpath), longpath, longlen);
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if (shortpath[0] == '\\' && shortpath[1] == '\\')
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{
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FIXME("UNC pathname %s\n", debugstr_w(shortpath));
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tmplen = strlenW(shortpath);
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if (tmplen < longlen)
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{
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if (longpath != shortpath) strcpyW( longpath, shortpath );
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return tmplen;
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}
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return tmplen + 1;
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}
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unixabsolute = (shortpath[0] == '/');
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/* check for drive letter */
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if (!unixabsolute && shortpath[1] == ':' )
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{
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tmplongpath[0] = shortpath[0];
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tmplongpath[1] = ':';
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lp = sp = 2;
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}
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while (shortpath[sp])
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{
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/* check for path delimiters and reproduce them */
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if (shortpath[sp] == '\\' || shortpath[sp] == '/')
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{
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if (!lp || tmplongpath[lp-1] != '\\')
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{
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/* strip double "\\" */
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tmplongpath[lp++] = '\\';
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}
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tmplongpath[lp] = 0; /* terminate string */
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sp++;
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continue;
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}
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p = shortpath + sp;
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if (sp == 0 && p[0] == '.' && (p[1] == '/' || p[1] == '\\'))
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{
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tmplongpath[lp++] = *p++;
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tmplongpath[lp++] = *p++;
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}
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for (; *p && *p != '/' && *p != '\\'; p++);
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tmplen = p - (shortpath + sp);
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lstrcpynW(tmplongpath + lp, shortpath + sp, tmplen + 1);
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if (tmplongpath[lp] == '.')
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{
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if (tmplen == 1 || (tmplen == 2 && tmplongpath[lp + 1] == '.'))
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{
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lp += tmplen;
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sp += tmplen;
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continue;
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}
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}
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/* Check if the file exists and use the existing file name */
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goit = FindFirstFileW(tmplongpath, &wfd);
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if (goit == INVALID_HANDLE_VALUE)
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{
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TRACE("not found %s!\n", debugstr_w(tmplongpath));
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SetLastError ( ERROR_FILE_NOT_FOUND );
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return 0;
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}
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FindClose(goit);
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strcpyW(tmplongpath + lp, wfd.cFileName);
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lp += strlenW(tmplongpath + lp);
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sp += tmplen;
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}
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tmplen = strlenW(shortpath) - 1;
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if ((shortpath[tmplen] == '/' || shortpath[tmplen] == '\\') &&
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(tmplongpath[lp - 1] != '/' && tmplongpath[lp - 1] != '\\'))
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tmplongpath[lp++] = shortpath[tmplen];
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tmplongpath[lp] = 0;
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tmplen = strlenW(tmplongpath) + 1;
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if (tmplen <= longlen)
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{
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strcpyW(longpath, tmplongpath);
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TRACE("returning %s\n", debugstr_w(longpath));
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tmplen--; /* length without 0 */
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}
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return tmplen;
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}
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/***********************************************************************
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* GetLongPathNameA (KERNEL32.@)
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*/
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DWORD WINAPI GetLongPathNameA( LPCSTR shortpath, LPSTR longpath, DWORD longlen )
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{
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WCHAR *shortpathW;
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WCHAR longpathW[MAX_PATH];
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DWORD ret;
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TRACE("%s\n", debugstr_a(shortpath));
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if (!(shortpathW = FILE_name_AtoW( shortpath, FALSE ))) return 0;
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ret = GetLongPathNameW(shortpathW, longpathW, 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( longpathW, longpath, longlen );
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}
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/***********************************************************************
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* GetShortPathNameW (KERNEL32.@)
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*
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* NOTES
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* observed:
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* longpath=NULL: LastError=ERROR_INVALID_PARAMETER, ret=0
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* longpath="" or invalid: LastError=ERROR_BAD_PATHNAME, ret=0
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*
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* more observations ( with NT 3.51 (WinDD) ):
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* longpath <= 8.3 -> just copy longpath to shortpath
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* longpath > 8.3 ->
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* a) file does not exist -> return 0, LastError = ERROR_FILE_NOT_FOUND
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* b) file does exist -> set the short filename.
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* - trailing slashes are reproduced in the short name, even if the
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* file is not a directory
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* - the absolute/relative path of the short name is reproduced like found
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* in the long name
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* - longpath and shortpath may have the same address
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* Peter Ganten, 1999
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*/
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DWORD WINAPI GetShortPathNameW( LPCWSTR longpath, LPWSTR shortpath, DWORD shortlen )
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{
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WCHAR tmpshortpath[MAX_PATHNAME_LEN];
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LPCWSTR p;
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DWORD sp = 0, lp = 0;
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DWORD tmplen;
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WIN32_FIND_DATAW wfd;
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HANDLE goit;
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TRACE("%s\n", debugstr_w(longpath));
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if (!longpath)
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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if (!longpath[0])
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{
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SetLastError(ERROR_BAD_PATHNAME);
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return 0;
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}
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/* check for drive letter */
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if (longpath[0] != '/' && longpath[1] == ':' )
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{
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tmpshortpath[0] = longpath[0];
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tmpshortpath[1] = ':';
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sp = lp = 2;
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}
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while (longpath[lp])
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{
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/* check for path delimiters and reproduce them */
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if (longpath[lp] == '\\' || longpath[lp] == '/')
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{
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if (!sp || tmpshortpath[sp-1] != '\\')
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{
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/* strip double "\\" */
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tmpshortpath[sp] = '\\';
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sp++;
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}
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tmpshortpath[sp] = 0; /* terminate string */
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lp++;
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continue;
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}
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p = longpath + lp;
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if (lp == 0 && p[0] == '.' && (p[1] == '/' || p[1] == '\\'))
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{
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tmpshortpath[sp++] = *p++;
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tmpshortpath[sp++] = *p++;
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}
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for (; *p && *p != '/' && *p != '\\'; p++);
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tmplen = p - (longpath + lp);
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lstrcpynW(tmpshortpath + sp, longpath + lp, tmplen + 1);
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if (tmpshortpath[sp] == '.')
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{
|
|
if (tmplen == 1 || (tmplen == 2 && tmpshortpath[sp + 1] == '.'))
|
|
{
|
|
sp += tmplen;
|
|
lp += tmplen;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
/* Check if the file exists and use the existing short file name */
|
|
goit = FindFirstFileW(tmpshortpath, &wfd);
|
|
if (goit == INVALID_HANDLE_VALUE) goto notfound;
|
|
FindClose(goit);
|
|
strcpyW(tmpshortpath + sp, wfd.cAlternateFileName[0] ? wfd.cAlternateFileName : wfd.cFileName);
|
|
sp += strlenW(tmpshortpath + sp);
|
|
lp += tmplen;
|
|
}
|
|
tmpshortpath[sp] = 0;
|
|
|
|
tmplen = strlenW(tmpshortpath) + 1;
|
|
if (tmplen <= shortlen)
|
|
{
|
|
strcpyW(shortpath, tmpshortpath);
|
|
TRACE("returning %s\n", debugstr_w(shortpath));
|
|
tmplen--; /* length without 0 */
|
|
}
|
|
|
|
return tmplen;
|
|
|
|
notfound:
|
|
TRACE("not found!\n" );
|
|
SetLastError ( ERROR_FILE_NOT_FOUND );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetShortPathNameA (KERNEL32.@)
|
|
*/
|
|
DWORD WINAPI GetShortPathNameA( LPCSTR longpath, LPSTR shortpath, DWORD shortlen )
|
|
{
|
|
WCHAR *longpathW;
|
|
WCHAR shortpathW[MAX_PATH];
|
|
DWORD ret;
|
|
|
|
TRACE("%s\n", debugstr_a(longpath));
|
|
|
|
if (!(longpathW = FILE_name_AtoW( longpath, FALSE ))) return 0;
|
|
|
|
ret = GetShortPathNameW(longpathW, shortpathW, MAX_PATH);
|
|
|
|
if (!ret) return 0;
|
|
if (ret > MAX_PATH)
|
|
{
|
|
SetLastError(ERROR_FILENAME_EXCED_RANGE);
|
|
return 0;
|
|
}
|
|
return copy_filename_WtoA( shortpathW, shortpath, shortlen );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTempPathA (KERNEL32.@)
|
|
*/
|
|
DWORD WINAPI GetTempPathA( DWORD count, LPSTR path )
|
|
{
|
|
WCHAR pathW[MAX_PATH];
|
|
UINT ret;
|
|
|
|
ret = GetTempPathW(MAX_PATH, pathW);
|
|
|
|
if (!ret)
|
|
return 0;
|
|
|
|
if (ret > MAX_PATH)
|
|
{
|
|
SetLastError(ERROR_FILENAME_EXCED_RANGE);
|
|
return 0;
|
|
}
|
|
return copy_filename_WtoA( pathW, path, count );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTempPathW (KERNEL32.@)
|
|
*/
|
|
DWORD WINAPI GetTempPathW( DWORD count, LPWSTR path )
|
|
{
|
|
static const WCHAR tmp[] = { 'T', 'M', 'P', 0 };
|
|
static const WCHAR temp[] = { 'T', 'E', 'M', 'P', 0 };
|
|
static const WCHAR userprofile[] = { 'U','S','E','R','P','R','O','F','I','L','E',0 };
|
|
WCHAR tmp_path[MAX_PATH];
|
|
UINT ret;
|
|
|
|
TRACE("%u,%p\n", count, path);
|
|
|
|
if (!(ret = GetEnvironmentVariableW( tmp, tmp_path, MAX_PATH )) &&
|
|
!(ret = GetEnvironmentVariableW( temp, tmp_path, MAX_PATH )) &&
|
|
!(ret = GetEnvironmentVariableW( userprofile, tmp_path, MAX_PATH )) &&
|
|
!(ret = GetWindowsDirectoryW( tmp_path, MAX_PATH )))
|
|
return 0;
|
|
|
|
if (ret > MAX_PATH)
|
|
{
|
|
SetLastError(ERROR_FILENAME_EXCED_RANGE);
|
|
return 0;
|
|
}
|
|
|
|
ret = GetFullPathNameW(tmp_path, MAX_PATH, tmp_path, NULL);
|
|
if (!ret) return 0;
|
|
|
|
if (ret > MAX_PATH - 2)
|
|
{
|
|
SetLastError(ERROR_FILENAME_EXCED_RANGE);
|
|
return 0;
|
|
}
|
|
|
|
if (tmp_path[ret-1] != '\\')
|
|
{
|
|
tmp_path[ret++] = '\\';
|
|
tmp_path[ret] = '\0';
|
|
}
|
|
|
|
ret++; /* add space for terminating 0 */
|
|
|
|
if (count >= ret)
|
|
{
|
|
lstrcpynW(path, tmp_path, count);
|
|
/* the remaining buffer must be zeroed */
|
|
memset(path + ret, 0, (count - ret) * sizeof(WCHAR));
|
|
ret--; /* return length without 0 */
|
|
}
|
|
else if (count)
|
|
{
|
|
/* the buffer must be cleared if contents will not fit */
|
|
memset(path, 0, count * sizeof(WCHAR));
|
|
}
|
|
|
|
TRACE("returning %u, %s\n", ret, debugstr_w(path));
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTempFileNameA (KERNEL32.@)
|
|
*/
|
|
UINT WINAPI GetTempFileNameA( LPCSTR path, LPCSTR prefix, UINT unique, LPSTR buffer)
|
|
{
|
|
WCHAR *pathW, *prefixW = NULL;
|
|
WCHAR bufferW[MAX_PATH];
|
|
UINT ret;
|
|
|
|
if (!(pathW = FILE_name_AtoW( path, FALSE ))) return 0;
|
|
if (prefix && !(prefixW = FILE_name_AtoW( prefix, TRUE ))) return 0;
|
|
|
|
ret = GetTempFileNameW(pathW, prefixW, unique, bufferW);
|
|
if (ret) FILE_name_WtoA( bufferW, -1, buffer, MAX_PATH );
|
|
|
|
HeapFree( GetProcessHeap(), 0, prefixW );
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetTempFileNameW (KERNEL32.@)
|
|
*/
|
|
UINT WINAPI GetTempFileNameW( LPCWSTR path, LPCWSTR prefix, UINT unique, LPWSTR buffer )
|
|
{
|
|
static const WCHAR formatW[] = {'%','x','.','t','m','p',0};
|
|
|
|
int i;
|
|
LPWSTR p;
|
|
DWORD attr;
|
|
|
|
if ( !path || !buffer )
|
|
{
|
|
SetLastError( ERROR_INVALID_PARAMETER );
|
|
return 0;
|
|
}
|
|
|
|
/* ensure that the provided directory exists */
|
|
attr = GetFileAttributesW(path);
|
|
if (attr == INVALID_FILE_ATTRIBUTES || !(attr & FILE_ATTRIBUTE_DIRECTORY))
|
|
{
|
|
TRACE("path not found %s\n", debugstr_w(path));
|
|
SetLastError( ERROR_DIRECTORY );
|
|
return 0;
|
|
}
|
|
|
|
strcpyW( buffer, path );
|
|
p = buffer + strlenW(buffer);
|
|
|
|
/* add a \, if there isn't one */
|
|
if ((p == buffer) || (p[-1] != '\\')) *p++ = '\\';
|
|
|
|
if (prefix)
|
|
for (i = 3; (i > 0) && (*prefix); i--) *p++ = *prefix++;
|
|
|
|
unique &= 0xffff;
|
|
|
|
if (unique) sprintfW( p, formatW, unique );
|
|
else
|
|
{
|
|
/* get a "random" unique number and try to create the file */
|
|
HANDLE handle;
|
|
UINT num = GetTickCount() & 0xffff;
|
|
static UINT last;
|
|
|
|
/* avoid using the same name twice in a short interval */
|
|
if (last - num < 10) num = last + 1;
|
|
if (!num) num = 1;
|
|
unique = num;
|
|
do
|
|
{
|
|
sprintfW( p, formatW, unique );
|
|
handle = CreateFileW( buffer, GENERIC_WRITE, 0, NULL,
|
|
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0 );
|
|
if (handle != INVALID_HANDLE_VALUE)
|
|
{ /* We created it */
|
|
TRACE("created %s\n", debugstr_w(buffer) );
|
|
CloseHandle( handle );
|
|
last = unique;
|
|
break;
|
|
}
|
|
if (GetLastError() != ERROR_FILE_EXISTS &&
|
|
GetLastError() != ERROR_SHARING_VIOLATION)
|
|
break; /* No need to go on */
|
|
if (!(++unique & 0xffff)) unique = 1;
|
|
} while (unique != num);
|
|
}
|
|
|
|
TRACE("returning %s\n", debugstr_w(buffer) );
|
|
return unique;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* contains_pathW
|
|
*
|
|
* Check if the file name contains a path; helper for SearchPathW.
|
|
* A relative path is not considered a path unless it starts with ./ or ../
|
|
*/
|
|
static inline BOOL contains_pathW (LPCWSTR name)
|
|
{
|
|
if (RtlDetermineDosPathNameType_U( name ) != RELATIVE_PATH) return TRUE;
|
|
if (name[0] != '.') return FALSE;
|
|
if (name[1] == '/' || name[1] == '\\') return TRUE;
|
|
return (name[1] == '.' && (name[2] == '/' || name[2] == '\\'));
|
|
}
|
|
|
|
/***********************************************************************
|
|
* find_actctx_dllpath
|
|
*
|
|
* Find the path (if any) of the dll from the activation context.
|
|
* Returned path doesn't include a name.
|
|
*/
|
|
static NTSTATUS find_actctx_dllpath(const WCHAR *libname, WCHAR **path)
|
|
{
|
|
static const WCHAR winsxsW[] = {'\\','w','i','n','s','x','s','\\'};
|
|
static const WCHAR dotManifestW[] = {'.','m','a','n','i','f','e','s','t',0};
|
|
|
|
ACTIVATION_CONTEXT_ASSEMBLY_DETAILED_INFORMATION *info;
|
|
ACTCTX_SECTION_KEYED_DATA data;
|
|
UNICODE_STRING nameW;
|
|
NTSTATUS status;
|
|
SIZE_T needed, size = 1024;
|
|
WCHAR *p;
|
|
|
|
RtlInitUnicodeString( &nameW, libname );
|
|
data.cbSize = sizeof(data);
|
|
status = RtlFindActivationContextSectionString( FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX, NULL,
|
|
ACTIVATION_CONTEXT_SECTION_DLL_REDIRECTION,
|
|
&nameW, &data );
|
|
if (status != STATUS_SUCCESS) return status;
|
|
|
|
for (;;)
|
|
{
|
|
if (!(info = HeapAlloc( GetProcessHeap(), 0, size )))
|
|
{
|
|
status = STATUS_NO_MEMORY;
|
|
goto done;
|
|
}
|
|
status = RtlQueryInformationActivationContext( 0, data.hActCtx, &data.ulAssemblyRosterIndex,
|
|
AssemblyDetailedInformationInActivationContext,
|
|
info, size, &needed );
|
|
if (status == STATUS_SUCCESS) break;
|
|
if (status != STATUS_BUFFER_TOO_SMALL) goto done;
|
|
HeapFree( GetProcessHeap(), 0, info );
|
|
size = needed;
|
|
/* restart with larger buffer */
|
|
}
|
|
|
|
if (!info->lpAssemblyManifestPath || !info->lpAssemblyDirectoryName)
|
|
{
|
|
status = STATUS_SXS_KEY_NOT_FOUND;
|
|
goto done;
|
|
}
|
|
|
|
if ((p = strrchrW( info->lpAssemblyManifestPath, '\\' )))
|
|
{
|
|
DWORD dirlen = info->ulAssemblyDirectoryNameLength / sizeof(WCHAR);
|
|
|
|
p++;
|
|
if (strncmpiW( p, info->lpAssemblyDirectoryName, dirlen ) || strcmpiW( p + dirlen, dotManifestW ))
|
|
{
|
|
/* manifest name does not match directory name, so it's not a global
|
|
* windows/winsxs manifest; use the manifest directory name instead */
|
|
dirlen = p - info->lpAssemblyManifestPath;
|
|
needed = (dirlen + 1) * sizeof(WCHAR);
|
|
if (!(*path = p = HeapAlloc( GetProcessHeap(), 0, needed )))
|
|
{
|
|
status = STATUS_NO_MEMORY;
|
|
goto done;
|
|
}
|
|
memcpy( p, info->lpAssemblyManifestPath, dirlen * sizeof(WCHAR) );
|
|
*(p + dirlen) = 0;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
needed = (strlenW( DIR_Windows ) * sizeof(WCHAR) +
|
|
sizeof(winsxsW) + info->ulAssemblyDirectoryNameLength + 2*sizeof(WCHAR));
|
|
|
|
if (!(*path = p = HeapAlloc( GetProcessHeap(), 0, needed )))
|
|
{
|
|
status = STATUS_NO_MEMORY;
|
|
goto done;
|
|
}
|
|
strcpyW( p, DIR_Windows );
|
|
p += strlenW(p);
|
|
memcpy( p, winsxsW, sizeof(winsxsW) );
|
|
p += sizeof(winsxsW) / sizeof(WCHAR);
|
|
memcpy( p, info->lpAssemblyDirectoryName, info->ulAssemblyDirectoryNameLength );
|
|
p += info->ulAssemblyDirectoryNameLength / sizeof(WCHAR);
|
|
*p++ = '\\';
|
|
*p = 0;
|
|
done:
|
|
HeapFree( GetProcessHeap(), 0, info );
|
|
RtlReleaseActivationContext( data.hActCtx );
|
|
return status;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SearchPathW [KERNEL32.@]
|
|
*
|
|
* Searches for a specified file in the search path.
|
|
*
|
|
* PARAMS
|
|
* path [I] Path to search (NULL means default)
|
|
* name [I] Filename to search for.
|
|
* ext [I] File extension to append to file name. The first
|
|
* character must be a period. This parameter is
|
|
* specified only if the filename given does not
|
|
* contain an extension.
|
|
* buflen [I] size of buffer, in characters
|
|
* buffer [O] buffer for found filename
|
|
* lastpart [O] address of pointer to last used character in
|
|
* buffer (the final '\')
|
|
*
|
|
* RETURNS
|
|
* Success: length of string copied into buffer, not including
|
|
* terminating null character. If the filename found is
|
|
* longer than the length of the buffer, the length of the
|
|
* filename is returned.
|
|
* Failure: Zero
|
|
*
|
|
* NOTES
|
|
* If the file is not found, calls SetLastError(ERROR_FILE_NOT_FOUND)
|
|
* (tested on NT 4.0)
|
|
*/
|
|
DWORD WINAPI SearchPathW( LPCWSTR path, LPCWSTR name, LPCWSTR ext, DWORD buflen,
|
|
LPWSTR buffer, LPWSTR *lastpart )
|
|
{
|
|
DWORD ret = 0;
|
|
|
|
if (!name || !name[0])
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
/* If the name contains an explicit path, ignore the path */
|
|
|
|
if (contains_pathW(name))
|
|
{
|
|
/* try first without extension */
|
|
if (RtlDoesFileExists_U( name ))
|
|
return GetFullPathNameW( name, buflen, buffer, lastpart );
|
|
|
|
if (ext)
|
|
{
|
|
LPCWSTR p = strrchrW( name, '.' );
|
|
if (p && !strchrW( p, '/' ) && !strchrW( p, '\\' ))
|
|
ext = NULL; /* Ignore the specified extension */
|
|
}
|
|
|
|
/* Allocate a buffer for the file name and extension */
|
|
if (ext)
|
|
{
|
|
LPWSTR tmp;
|
|
DWORD len = strlenW(name) + strlenW(ext);
|
|
|
|
if (!(tmp = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) )))
|
|
{
|
|
SetLastError( ERROR_OUTOFMEMORY );
|
|
return 0;
|
|
}
|
|
strcpyW( tmp, name );
|
|
strcatW( tmp, ext );
|
|
if (RtlDoesFileExists_U( tmp ))
|
|
ret = GetFullPathNameW( tmp, buflen, buffer, lastpart );
|
|
HeapFree( GetProcessHeap(), 0, tmp );
|
|
}
|
|
}
|
|
else if (path && path[0]) /* search in the specified path */
|
|
{
|
|
ret = RtlDosSearchPath_U( path, name, ext, buflen * sizeof(WCHAR),
|
|
buffer, lastpart ) / sizeof(WCHAR);
|
|
}
|
|
else /* search in active context and default path */
|
|
{
|
|
WCHAR *dll_path = NULL, *search = NULL;
|
|
DWORD req_len, name_len;
|
|
|
|
req_len = name_len = strlenW(name);
|
|
|
|
if (strchrW( name, '.' )) ext = NULL;
|
|
if (ext)
|
|
{
|
|
DWORD ext_len = strlenW(ext);
|
|
|
|
req_len += ext_len;
|
|
name_len += ext_len;
|
|
|
|
search = HeapAlloc( GetProcessHeap(), 0, (name_len + ext_len + 1) * sizeof(WCHAR) );
|
|
if (!search)
|
|
{
|
|
SetLastError( ERROR_OUTOFMEMORY );
|
|
HeapFree( GetProcessHeap(), 0, dll_path );
|
|
return 0;
|
|
}
|
|
strcpyW( search, name );
|
|
strcatW( search, ext );
|
|
name = search;
|
|
|
|
/* now that we have combined name we don't need extension any more */
|
|
}
|
|
|
|
/* When file is found with activation context no attempt is made
|
|
to check if it's really exist, path is returned only basing on context info. */
|
|
if (find_actctx_dllpath( name, &dll_path ) == STATUS_SUCCESS)
|
|
{
|
|
DWORD path_len;
|
|
|
|
path_len = strlenW(dll_path);
|
|
req_len += path_len;
|
|
|
|
if (lastpart) *lastpart = NULL;
|
|
|
|
/* count null termination char too */
|
|
if (req_len + 1 <= buflen)
|
|
{
|
|
memcpy( buffer, dll_path, path_len * sizeof(WCHAR) );
|
|
memcpy( &buffer[path_len], name, name_len * sizeof(WCHAR) );
|
|
buffer[req_len] = 0;
|
|
if (lastpart) *lastpart = buffer + path_len;
|
|
ret = req_len;
|
|
}
|
|
else
|
|
ret = req_len + 1;
|
|
|
|
HeapFree( GetProcessHeap(), 0, dll_path );
|
|
HeapFree( GetProcessHeap(), 0, search );
|
|
}
|
|
else
|
|
{
|
|
if ((dll_path = MODULE_get_dll_load_path( NULL )))
|
|
{
|
|
ret = RtlDosSearchPath_U( dll_path, name, NULL, buflen * sizeof(WCHAR),
|
|
buffer, lastpart ) / sizeof(WCHAR);
|
|
HeapFree( GetProcessHeap(), 0, dll_path );
|
|
HeapFree( GetProcessHeap(), 0, search );
|
|
}
|
|
else
|
|
{
|
|
SetLastError( ERROR_OUTOFMEMORY );
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!ret) SetLastError( ERROR_FILE_NOT_FOUND );
|
|
else TRACE( "found %s\n", debugstr_w(buffer) );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SearchPathA (KERNEL32.@)
|
|
*
|
|
* See SearchPathW.
|
|
*/
|
|
DWORD WINAPI SearchPathA( LPCSTR path, LPCSTR name, LPCSTR ext,
|
|
DWORD buflen, LPSTR buffer, LPSTR *lastpart )
|
|
{
|
|
WCHAR *pathW = NULL, *nameW, *extW = NULL;
|
|
WCHAR bufferW[MAX_PATH];
|
|
DWORD ret;
|
|
|
|
if (!name)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
if (!(nameW = FILE_name_AtoW( name, FALSE ))) return 0;
|
|
if (path && !(pathW = FILE_name_AtoW( path, TRUE ))) return 0;
|
|
|
|
if (ext && !(extW = FILE_name_AtoW( ext, TRUE )))
|
|
{
|
|
HeapFree( GetProcessHeap(), 0, pathW );
|
|
return 0;
|
|
}
|
|
|
|
ret = SearchPathW(pathW, nameW, extW, MAX_PATH, bufferW, NULL);
|
|
|
|
HeapFree( GetProcessHeap(), 0, pathW );
|
|
HeapFree( GetProcessHeap(), 0, extW );
|
|
|
|
if (!ret) return 0;
|
|
if (ret > MAX_PATH)
|
|
{
|
|
SetLastError(ERROR_FILENAME_EXCED_RANGE);
|
|
return 0;
|
|
}
|
|
ret = copy_filename_WtoA( bufferW, buffer, buflen );
|
|
if (buflen > ret && lastpart)
|
|
*lastpart = strrchr(buffer, '\\') + 1;
|
|
return ret;
|
|
}
|
|
|
|
static BOOL is_same_file(HANDLE h1, HANDLE h2)
|
|
{
|
|
int fd1;
|
|
BOOL ret = FALSE;
|
|
if (wine_server_handle_to_fd(h1, 0, &fd1, NULL) == STATUS_SUCCESS)
|
|
{
|
|
int fd2;
|
|
if (wine_server_handle_to_fd(h2, 0, &fd2, NULL) == STATUS_SUCCESS)
|
|
{
|
|
struct stat stat1, stat2;
|
|
if (fstat(fd1, &stat1) == 0 && fstat(fd2, &stat2) == 0)
|
|
ret = (stat1.st_dev == stat2.st_dev && stat1.st_ino == stat2.st_ino);
|
|
wine_server_release_fd(h2, fd2);
|
|
}
|
|
wine_server_release_fd(h1, fd1);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* CopyFileW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CopyFileW( LPCWSTR source, LPCWSTR dest, BOOL fail_if_exists )
|
|
{
|
|
return CopyFileExW( source, dest, NULL, NULL, NULL,
|
|
fail_if_exists ? COPY_FILE_FAIL_IF_EXISTS : 0 );
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* CopyFileA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CopyFileA( LPCSTR source, LPCSTR dest, BOOL fail_if_exists)
|
|
{
|
|
WCHAR *sourceW, *destW;
|
|
BOOL ret;
|
|
|
|
if (!(sourceW = FILE_name_AtoW( source, FALSE ))) return FALSE;
|
|
if (!(destW = FILE_name_AtoW( dest, TRUE ))) return FALSE;
|
|
|
|
ret = CopyFileW( sourceW, destW, fail_if_exists );
|
|
|
|
HeapFree( GetProcessHeap(), 0, destW );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* CopyFileExW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CopyFileExW(LPCWSTR source, LPCWSTR dest,
|
|
LPPROGRESS_ROUTINE progress, LPVOID param,
|
|
LPBOOL cancel_ptr, DWORD flags)
|
|
{
|
|
static const int buffer_size = 65536;
|
|
HANDLE h1, h2;
|
|
BY_HANDLE_FILE_INFORMATION info;
|
|
DWORD count;
|
|
BOOL ret = FALSE;
|
|
char *buffer;
|
|
|
|
if (!source || !dest)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
if (!(buffer = HeapAlloc( GetProcessHeap(), 0, buffer_size )))
|
|
{
|
|
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
|
|
return FALSE;
|
|
}
|
|
|
|
TRACE("%s -> %s, %x\n", debugstr_w(source), debugstr_w(dest), flags);
|
|
|
|
if ((h1 = CreateFileW(source, GENERIC_READ,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
|
|
NULL, OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE)
|
|
{
|
|
WARN("Unable to open source %s\n", debugstr_w(source));
|
|
HeapFree( GetProcessHeap(), 0, buffer );
|
|
return FALSE;
|
|
}
|
|
|
|
if (!GetFileInformationByHandle( h1, &info ))
|
|
{
|
|
WARN("GetFileInformationByHandle returned error for %s\n", debugstr_w(source));
|
|
HeapFree( GetProcessHeap(), 0, buffer );
|
|
CloseHandle( h1 );
|
|
return FALSE;
|
|
}
|
|
|
|
if (!(flags & COPY_FILE_FAIL_IF_EXISTS))
|
|
{
|
|
BOOL same_file = FALSE;
|
|
h2 = CreateFileW( dest, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
|
|
OPEN_EXISTING, 0, 0);
|
|
if (h2 != INVALID_HANDLE_VALUE)
|
|
{
|
|
same_file = is_same_file( h1, h2 );
|
|
CloseHandle( h2 );
|
|
}
|
|
if (same_file)
|
|
{
|
|
HeapFree( GetProcessHeap(), 0, buffer );
|
|
CloseHandle( h1 );
|
|
SetLastError( ERROR_SHARING_VIOLATION );
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
if ((h2 = CreateFileW( dest, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
|
|
(flags & COPY_FILE_FAIL_IF_EXISTS) ? CREATE_NEW : CREATE_ALWAYS,
|
|
info.dwFileAttributes, h1 )) == INVALID_HANDLE_VALUE)
|
|
{
|
|
WARN("Unable to open dest %s\n", debugstr_w(dest));
|
|
HeapFree( GetProcessHeap(), 0, buffer );
|
|
CloseHandle( h1 );
|
|
return FALSE;
|
|
}
|
|
|
|
while (ReadFile( h1, buffer, buffer_size, &count, NULL ) && count)
|
|
{
|
|
char *p = buffer;
|
|
while (count != 0)
|
|
{
|
|
DWORD res;
|
|
if (!WriteFile( h2, p, count, &res, NULL ) || !res) goto done;
|
|
p += res;
|
|
count -= res;
|
|
}
|
|
}
|
|
ret = TRUE;
|
|
done:
|
|
/* Maintain the timestamp of source file to destination file */
|
|
SetFileTime(h2, NULL, NULL, &info.ftLastWriteTime);
|
|
HeapFree( GetProcessHeap(), 0, buffer );
|
|
CloseHandle( h1 );
|
|
CloseHandle( h2 );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* CopyFileExA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CopyFileExA(LPCSTR sourceFilename, LPCSTR destFilename,
|
|
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;
|
|
}
|
|
|
|
|
|
/**************************************************************************
|
|
* MoveFileWithProgressW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI MoveFileWithProgressW( LPCWSTR source, LPCWSTR dest,
|
|
LPPROGRESS_ROUTINE fnProgress,
|
|
LPVOID param, DWORD flag )
|
|
{
|
|
FILE_BASIC_INFORMATION info;
|
|
UNICODE_STRING nt_name;
|
|
OBJECT_ATTRIBUTES attr;
|
|
IO_STATUS_BLOCK io;
|
|
NTSTATUS status;
|
|
HANDLE source_handle = 0, dest_handle;
|
|
ANSI_STRING source_unix, dest_unix;
|
|
|
|
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 );
|
|
|
|
if (flag & MOVEFILE_WRITE_THROUGH)
|
|
FIXME("MOVEFILE_WRITE_THROUGH unimplemented\n");
|
|
|
|
/* check if we are allowed to rename the source */
|
|
|
|
if (!RtlDosPathNameToNtPathName_U( source, &nt_name, NULL, NULL ))
|
|
{
|
|
SetLastError( ERROR_PATH_NOT_FOUND );
|
|
return FALSE;
|
|
}
|
|
source_unix.Buffer = NULL;
|
|
dest_unix.Buffer = NULL;
|
|
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, 0, &attr, &io, 0, FILE_SYNCHRONOUS_IO_NONALERT );
|
|
if (status == STATUS_SUCCESS)
|
|
status = wine_nt_to_unix_file_name( &nt_name, &source_unix, FILE_OPEN, FALSE );
|
|
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;
|
|
}
|
|
|
|
/* we must have write access to the destination, and it must */
|
|
/* not exist except if MOVEFILE_REPLACE_EXISTING is set */
|
|
|
|
if (!RtlDosPathNameToNtPathName_U( dest, &nt_name, NULL, NULL ))
|
|
{
|
|
SetLastError( ERROR_PATH_NOT_FOUND );
|
|
goto error;
|
|
}
|
|
status = NtOpenFile( &dest_handle, GENERIC_READ | GENERIC_WRITE, &attr, &io, 0,
|
|
FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT );
|
|
if (status == STATUS_SUCCESS) /* destination exists */
|
|
{
|
|
NtClose( dest_handle );
|
|
if (!(flag & MOVEFILE_REPLACE_EXISTING))
|
|
{
|
|
SetLastError( ERROR_ALREADY_EXISTS );
|
|
RtlFreeUnicodeString( &nt_name );
|
|
goto error;
|
|
}
|
|
else if (info.FileAttributes & FILE_ATTRIBUTE_DIRECTORY) /* cannot replace directory */
|
|
{
|
|
SetLastError( ERROR_ACCESS_DENIED );
|
|
goto error;
|
|
}
|
|
}
|
|
else if (status != STATUS_OBJECT_NAME_NOT_FOUND)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError(status) );
|
|
RtlFreeUnicodeString( &nt_name );
|
|
goto error;
|
|
}
|
|
|
|
status = wine_nt_to_unix_file_name( &nt_name, &dest_unix, FILE_OPEN_IF, FALSE );
|
|
RtlFreeUnicodeString( &nt_name );
|
|
if (status != STATUS_SUCCESS && status != STATUS_NO_SUCH_FILE)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError(status) );
|
|
goto error;
|
|
}
|
|
|
|
/* now perform the rename */
|
|
|
|
if (rename( source_unix.Buffer, dest_unix.Buffer ) == -1)
|
|
{
|
|
if (errno == EXDEV && (flag & MOVEFILE_COPY_ALLOWED))
|
|
{
|
|
NtClose( source_handle );
|
|
RtlFreeAnsiString( &source_unix );
|
|
RtlFreeAnsiString( &dest_unix );
|
|
if (!CopyFileExW( source, dest, fnProgress,
|
|
param, NULL, COPY_FILE_FAIL_IF_EXISTS ))
|
|
return FALSE;
|
|
return DeleteFileW( source );
|
|
}
|
|
FILE_SetDosError();
|
|
/* if we created the destination, remove it */
|
|
if (io.Information == FILE_CREATED) unlink( dest_unix.Buffer );
|
|
goto error;
|
|
}
|
|
|
|
/* fixup executable permissions */
|
|
|
|
if (is_executable( source ) != is_executable( dest ))
|
|
{
|
|
struct stat fstat;
|
|
if (stat( dest_unix.Buffer, &fstat ) != -1)
|
|
{
|
|
if (is_executable( dest ))
|
|
/* set executable bit where read bit is set */
|
|
fstat.st_mode |= (fstat.st_mode & 0444) >> 2;
|
|
else
|
|
fstat.st_mode &= ~0111;
|
|
chmod( dest_unix.Buffer, fstat.st_mode );
|
|
}
|
|
}
|
|
|
|
NtClose( source_handle );
|
|
RtlFreeAnsiString( &source_unix );
|
|
RtlFreeAnsiString( &dest_unix );
|
|
return TRUE;
|
|
|
|
error:
|
|
if (source_handle) NtClose( source_handle );
|
|
RtlFreeAnsiString( &source_unix );
|
|
RtlFreeAnsiString( &dest_unix );
|
|
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)
|
|
{
|
|
NTSTATUS status;
|
|
UNICODE_STRING ntDest, ntSource;
|
|
ANSI_STRING unixDest, unixSource;
|
|
BOOL ret = FALSE;
|
|
|
|
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;
|
|
}
|
|
|
|
unixSource.Buffer = unixDest.Buffer = NULL;
|
|
status = wine_nt_to_unix_file_name( &ntSource, &unixSource, FILE_OPEN, FALSE );
|
|
if (!status)
|
|
{
|
|
status = wine_nt_to_unix_file_name( &ntDest, &unixDest, FILE_CREATE, FALSE );
|
|
if (!status) /* destination must not exist */
|
|
{
|
|
status = STATUS_OBJECT_NAME_EXISTS;
|
|
} else if (status == STATUS_NO_SUCH_FILE)
|
|
{
|
|
status = STATUS_SUCCESS;
|
|
}
|
|
}
|
|
|
|
if (status)
|
|
SetLastError( RtlNtStatusToDosError(status) );
|
|
else if (!link( unixSource.Buffer, unixDest.Buffer ))
|
|
{
|
|
TRACE("Hardlinked '%s' to '%s'\n", debugstr_a( unixDest.Buffer ),
|
|
debugstr_a( unixSource.Buffer ));
|
|
ret = TRUE;
|
|
}
|
|
else
|
|
FILE_SetDosError();
|
|
|
|
RtlFreeAnsiString( &unixSource );
|
|
RtlFreeAnsiString( &unixDest );
|
|
|
|
err:
|
|
RtlFreeUnicodeString( &ntSource );
|
|
RtlFreeUnicodeString( &ntDest );
|
|
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;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateDirectoryW (KERNEL32.@)
|
|
* RETURNS:
|
|
* TRUE : success
|
|
* FALSE : failure
|
|
* ERROR_DISK_FULL: on full disk
|
|
* ERROR_ALREADY_EXISTS: if directory name exists (even as file)
|
|
* ERROR_ACCESS_DENIED: on permission problems
|
|
* ERROR_FILENAME_EXCED_RANGE: too long filename(s)
|
|
*/
|
|
BOOL WINAPI CreateDirectoryW( LPCWSTR path, LPSECURITY_ATTRIBUTES sa )
|
|
{
|
|
OBJECT_ATTRIBUTES attr;
|
|
UNICODE_STRING nt_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 = sa ? sa->lpSecurityDescriptor : NULL;
|
|
attr.SecurityQualityOfService = NULL;
|
|
|
|
status = NtCreateFile( &handle, GENERIC_READ, &attr, &io, NULL,
|
|
FILE_ATTRIBUTE_NORMAL, FILE_SHARE_READ, FILE_CREATE,
|
|
FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 );
|
|
|
|
if (status == STATUS_SUCCESS)
|
|
{
|
|
NtClose( handle );
|
|
ret = TRUE;
|
|
}
|
|
else SetLastError( RtlNtStatusToDosError(status) );
|
|
|
|
RtlFreeUnicodeString( &nt_name );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateDirectoryA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CreateDirectoryA( LPCSTR path, LPSECURITY_ATTRIBUTES sa )
|
|
{
|
|
WCHAR *pathW;
|
|
|
|
if (!(pathW = FILE_name_AtoW( path, FALSE ))) return FALSE;
|
|
return CreateDirectoryW( pathW, sa );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* 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;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateDirectoryExW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI CreateDirectoryExW( LPCWSTR template, LPCWSTR path, LPSECURITY_ATTRIBUTES sa )
|
|
{
|
|
return CreateDirectoryW( path, sa );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* 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;
|
|
|
|
status = NtOpenFile( &handle, DELETE, &attr, &io,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
|
|
FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT );
|
|
if (status == STATUS_SUCCESS)
|
|
status = wine_nt_to_unix_file_name( &nt_name, &unix_name, FILE_OPEN, FALSE );
|
|
RtlFreeUnicodeString( &nt_name );
|
|
|
|
if (status != STATUS_SUCCESS)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError(status) );
|
|
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 );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetCurrentDirectoryW (KERNEL32.@)
|
|
*/
|
|
UINT WINAPI GetCurrentDirectoryW( UINT buflen, LPWSTR buf )
|
|
{
|
|
return RtlGetCurrentDirectory_U( buflen * sizeof(WCHAR), buf ) / sizeof(WCHAR);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetCurrentDirectoryA (KERNEL32.@)
|
|
*/
|
|
UINT WINAPI GetCurrentDirectoryA( UINT buflen, LPSTR buf )
|
|
{
|
|
WCHAR bufferW[MAX_PATH];
|
|
DWORD ret;
|
|
|
|
if (buflen && buf && ((ULONG_PTR)buf >> 16) == 0)
|
|
{
|
|
/* Win9x catches access violations here, returning zero.
|
|
* This behaviour resulted in some people not noticing
|
|
* that they got the argument order wrong. So let's be
|
|
* nice and fail gracefully if buf is invalid and looks
|
|
* more like a buflen. */
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
ret = RtlGetCurrentDirectory_U( sizeof(bufferW), bufferW );
|
|
if (!ret) return 0;
|
|
if (ret > sizeof(bufferW))
|
|
{
|
|
SetLastError(ERROR_FILENAME_EXCED_RANGE);
|
|
return 0;
|
|
}
|
|
return copy_filename_WtoA( bufferW, buf, buflen );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetCurrentDirectoryW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI SetCurrentDirectoryW( LPCWSTR dir )
|
|
{
|
|
UNICODE_STRING dirW;
|
|
NTSTATUS status;
|
|
|
|
RtlInitUnicodeString( &dirW, dir );
|
|
status = RtlSetCurrentDirectory_U( &dirW );
|
|
if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
|
|
return !status;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetCurrentDirectoryA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI SetCurrentDirectoryA( LPCSTR dir )
|
|
{
|
|
WCHAR *dirW;
|
|
UNICODE_STRING strW;
|
|
NTSTATUS status;
|
|
|
|
if (!(dirW = FILE_name_AtoW( dir, FALSE ))) return FALSE;
|
|
RtlInitUnicodeString( &strW, dirW );
|
|
status = RtlSetCurrentDirectory_U( &strW );
|
|
if (status != STATUS_SUCCESS) SetLastError( RtlNtStatusToDosError(status) );
|
|
return !status;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetWindowsDirectoryW (KERNEL32.@)
|
|
*
|
|
* See comment for GetWindowsDirectoryA.
|
|
*/
|
|
UINT WINAPI GetWindowsDirectoryW( LPWSTR path, UINT count )
|
|
{
|
|
UINT len = strlenW( DIR_Windows ) + 1;
|
|
if (path && count >= len)
|
|
{
|
|
strcpyW( path, DIR_Windows );
|
|
len--;
|
|
}
|
|
return len;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetWindowsDirectoryA (KERNEL32.@)
|
|
*
|
|
* Return value:
|
|
* If buffer is large enough to hold full path and terminating '\0' character
|
|
* function copies path to buffer and returns length of the path without '\0'.
|
|
* Otherwise function returns required size including '\0' character and
|
|
* does not touch the buffer.
|
|
*/
|
|
UINT WINAPI GetWindowsDirectoryA( LPSTR path, UINT count )
|
|
{
|
|
return copy_filename_WtoA( DIR_Windows, path, count );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetSystemWindowsDirectoryA (KERNEL32.@) W2K, TS4.0SP4
|
|
*/
|
|
UINT WINAPI GetSystemWindowsDirectoryA( LPSTR path, UINT count )
|
|
{
|
|
return GetWindowsDirectoryA( path, count );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetSystemWindowsDirectoryW (KERNEL32.@) W2K, TS4.0SP4
|
|
*/
|
|
UINT WINAPI GetSystemWindowsDirectoryW( LPWSTR path, UINT count )
|
|
{
|
|
return GetWindowsDirectoryW( path, count );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* 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 );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetSystemWow64DirectoryW (KERNEL32.@)
|
|
*
|
|
* As seen on MSDN
|
|
* - On Win32 we should return ERROR_CALL_NOT_IMPLEMENTED
|
|
* - On Win64 we should return the SysWow64 (system64) directory
|
|
*/
|
|
UINT WINAPI GetSystemWow64DirectoryW( LPWSTR path, UINT count )
|
|
{
|
|
UINT len;
|
|
|
|
if (!DIR_SysWow64)
|
|
{
|
|
SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
|
|
return 0;
|
|
}
|
|
len = strlenW( DIR_SysWow64 ) + 1;
|
|
if (path && count >= len)
|
|
{
|
|
strcpyW( path, DIR_SysWow64 );
|
|
len--;
|
|
}
|
|
return len;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetSystemWow64DirectoryA (KERNEL32.@)
|
|
*
|
|
* See comment for GetWindowsWow64DirectoryW.
|
|
*/
|
|
UINT WINAPI GetSystemWow64DirectoryA( LPSTR path, UINT count )
|
|
{
|
|
if (!DIR_SysWow64)
|
|
{
|
|
SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
|
|
return 0;
|
|
}
|
|
return copy_filename_WtoA( DIR_SysWow64, path, count );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* Wow64EnableWow64FsRedirection (KERNEL32.@)
|
|
*/
|
|
BOOLEAN WINAPI Wow64EnableWow64FsRedirection( BOOLEAN enable )
|
|
{
|
|
NTSTATUS status = RtlWow64EnableFsRedirection( enable );
|
|
if (status) SetLastError( RtlNtStatusToDosError(status) );
|
|
return !status;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* Wow64DisableWow64FsRedirection (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI Wow64DisableWow64FsRedirection( PVOID *old_value )
|
|
{
|
|
NTSTATUS status = RtlWow64EnableFsRedirectionEx( TRUE, (ULONG *)old_value );
|
|
if (status) SetLastError( RtlNtStatusToDosError(status) );
|
|
return !status;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* Wow64RevertWow64FsRedirection (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI Wow64RevertWow64FsRedirection( PVOID old_value )
|
|
{
|
|
NTSTATUS status = RtlWow64EnableFsRedirection( !old_value );
|
|
if (status) SetLastError( RtlNtStatusToDosError(status) );
|
|
return !status;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* NeedCurrentDirectoryForExePathW (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI NeedCurrentDirectoryForExePathW( LPCWSTR name )
|
|
{
|
|
static const WCHAR env_name[] = {'N','o','D','e','f','a','u','l','t',
|
|
'C','u','r','r','e','n','t',
|
|
'D','i','r','e','c','t','o','r','y',
|
|
'I','n','E','x','e','P','a','t','h',0};
|
|
WCHAR env_val;
|
|
|
|
/* MSDN mentions some 'registry location'. We do not use registry. */
|
|
FIXME("(%s): partial stub\n", debugstr_w(name));
|
|
|
|
if (strchrW(name, '\\'))
|
|
return TRUE;
|
|
|
|
/* Check the existence of the variable, not value */
|
|
if (!GetEnvironmentVariableW( env_name, &env_val, 1 ))
|
|
return TRUE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* NeedCurrentDirectoryForExePathA (KERNEL32.@)
|
|
*/
|
|
BOOL WINAPI NeedCurrentDirectoryForExePathA( LPCSTR name )
|
|
{
|
|
WCHAR *nameW;
|
|
|
|
if (!(nameW = FILE_name_AtoW( name, FALSE ))) return TRUE;
|
|
return NeedCurrentDirectoryForExePathW( nameW );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* 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;
|
|
NTSTATUS status;
|
|
DWORD len;
|
|
|
|
RtlInitAnsiString( &unix_name, str );
|
|
status = wine_unix_to_nt_file_name( &unix_name, &nt_name );
|
|
if (status)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError( status ) );
|
|
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.@)
|
|
*/
|
|
BOOL 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.@)
|
|
*/
|
|
BOOL 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;
|
|
}
|