// Copyright 2024 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package windows import ( "syscall" "unsafe" ) // Socket related. const ( TCP_KEEPIDLE = 0x03 TCP_KEEPCNT = 0x10 TCP_KEEPINTVL = 0x11 ) const ( FILE_READ_DATA = 0x00000001 FILE_READ_ATTRIBUTES = 0x00000080 FILE_READ_EA = 0x00000008 FILE_WRITE_DATA = 0x00000002 FILE_WRITE_ATTRIBUTES = 0x00000100 FILE_WRITE_EA = 0x00000010 FILE_APPEND_DATA = 0x00000004 FILE_EXECUTE = 0x00000020 FILE_GENERIC_READ = STANDARD_RIGHTS_READ | FILE_READ_DATA | FILE_READ_ATTRIBUTES | FILE_READ_EA | SYNCHRONIZE FILE_GENERIC_WRITE = STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA | FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | FILE_APPEND_DATA | SYNCHRONIZE FILE_GENERIC_EXECUTE = STANDARD_RIGHTS_EXECUTE | FILE_READ_ATTRIBUTES | FILE_EXECUTE | SYNCHRONIZE FILE_LIST_DIRECTORY = 0x00000001 FILE_TRAVERSE = 0x00000020 FILE_SHARE_READ = 0x00000001 FILE_SHARE_WRITE = 0x00000002 FILE_SHARE_DELETE = 0x00000004 FILE_ATTRIBUTE_READONLY = 0x00000001 FILE_ATTRIBUTE_HIDDEN = 0x00000002 FILE_ATTRIBUTE_SYSTEM = 0x00000004 FILE_ATTRIBUTE_DIRECTORY = 0x00000010 FILE_ATTRIBUTE_ARCHIVE = 0x00000020 FILE_ATTRIBUTE_DEVICE = 0x00000040 FILE_ATTRIBUTE_NORMAL = 0x00000080 FILE_ATTRIBUTE_TEMPORARY = 0x00000100 FILE_ATTRIBUTE_SPARSE_FILE = 0x00000200 FILE_ATTRIBUTE_REPARSE_POINT = 0x00000400 FILE_ATTRIBUTE_COMPRESSED = 0x00000800 FILE_ATTRIBUTE_OFFLINE = 0x00001000 FILE_ATTRIBUTE_NOT_CONTENT_INDEXED = 0x00002000 FILE_ATTRIBUTE_ENCRYPTED = 0x00004000 FILE_ATTRIBUTE_INTEGRITY_STREAM = 0x00008000 FILE_ATTRIBUTE_VIRTUAL = 0x00010000 FILE_ATTRIBUTE_NO_SCRUB_DATA = 0x00020000 FILE_ATTRIBUTE_RECALL_ON_OPEN = 0x00040000 FILE_ATTRIBUTE_RECALL_ON_DATA_ACCESS = 0x00400000 INVALID_FILE_ATTRIBUTES = 0xffffffff ) // https://learn.microsoft.com/en-us/windows/win32/secauthz/access-mask type ACCESS_MASK uint32 // Constants for type ACCESS_MASK const ( DELETE = 0x00010000 READ_CONTROL = 0x00020000 WRITE_DAC = 0x00040000 WRITE_OWNER = 0x00080000 SYNCHRONIZE = 0x00100000 STANDARD_RIGHTS_REQUIRED = 0x000F0000 STANDARD_RIGHTS_READ = READ_CONTROL STANDARD_RIGHTS_WRITE = READ_CONTROL STANDARD_RIGHTS_EXECUTE = READ_CONTROL STANDARD_RIGHTS_ALL = 0x001F0000 SPECIFIC_RIGHTS_ALL = 0x0000FFFF ACCESS_SYSTEM_SECURITY = 0x01000000 MAXIMUM_ALLOWED = 0x02000000 GENERIC_READ = 0x80000000 GENERIC_WRITE = 0x40000000 GENERIC_EXECUTE = 0x20000000 GENERIC_ALL = 0x10000000 ) // https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/wdm/ns-wdm-_acl type ACL struct { AclRevision byte Sbz1 byte AclSize uint16 AceCount uint16 Sbz2 uint16 } // https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/wdm/ns-wdm-_io_status_block type IO_STATUS_BLOCK struct { Status NTStatus Information uintptr } // https://learn.microsoft.com/en-us/windows/win32/api/ntdef/ns-ntdef-_object_attributes type OBJECT_ATTRIBUTES struct { Length uint32 RootDirectory syscall.Handle ObjectName *NTUnicodeString Attributes uint32 SecurityDescriptor *SECURITY_DESCRIPTOR SecurityQoS *SECURITY_QUALITY_OF_SERVICE } // init sets o's RootDirectory, ObjectName, and Length. func (o *OBJECT_ATTRIBUTES) init(root syscall.Handle, name string) error { if name == "." { name = "" } objectName, err := NewNTUnicodeString(name) if err != nil { return err } o.ObjectName = objectName if root != syscall.InvalidHandle { o.RootDirectory = root } o.Length = uint32(unsafe.Sizeof(*o)) return nil } // Values for the Attributes member of OBJECT_ATTRIBUTES. const ( OBJ_INHERIT = 0x00000002 OBJ_PERMANENT = 0x00000010 OBJ_EXCLUSIVE = 0x00000020 OBJ_CASE_INSENSITIVE = 0x00000040 OBJ_OPENIF = 0x00000080 OBJ_OPENLINK = 0x00000100 OBJ_KERNEL_HANDLE = 0x00000200 OBJ_FORCE_ACCESS_CHECK = 0x00000400 OBJ_IGNORE_IMPERSONATED_DEVICEMAP = 0x00000800 OBJ_DONT_REPARSE = 0x00001000 OBJ_VALID_ATTRIBUTES = 0x00001FF2 ) // https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/ns-ntifs-_security_descriptor type SECURITY_DESCRIPTOR struct { revision byte sbz1 byte control SECURITY_DESCRIPTOR_CONTROL owner *syscall.SID group *syscall.SID sacl *ACL dacl *ACL } // https://learn.microsoft.com/en-us/windows-hardware/drivers/ifs/security-descriptor-control type SECURITY_DESCRIPTOR_CONTROL uint16 // https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-security_quality_of_service type SECURITY_QUALITY_OF_SERVICE struct { Length uint32 ImpersonationLevel uint32 // type SECURITY_IMPERSONATION_LEVEL ContextTrackingMode byte // type SECURITY_CONTEXT_TRACKING_MODE EffectiveOnly byte } const ( // CreateDisposition flags for NtCreateFile and NtCreateNamedPipeFile. FILE_SUPERSEDE = 0x00000000 FILE_OPEN = 0x00000001 FILE_CREATE = 0x00000002 FILE_OPEN_IF = 0x00000003 FILE_OVERWRITE = 0x00000004 FILE_OVERWRITE_IF = 0x00000005 FILE_MAXIMUM_DISPOSITION = 0x00000005 // CreateOptions flags for NtCreateFile and NtCreateNamedPipeFile. FILE_DIRECTORY_FILE = 0x00000001 FILE_WRITE_THROUGH = 0x00000002 FILE_SEQUENTIAL_ONLY = 0x00000004 FILE_NO_INTERMEDIATE_BUFFERING = 0x00000008 FILE_SYNCHRONOUS_IO_ALERT = 0x00000010 FILE_SYNCHRONOUS_IO_NONALERT = 0x00000020 FILE_NON_DIRECTORY_FILE = 0x00000040 FILE_CREATE_TREE_CONNECTION = 0x00000080 FILE_COMPLETE_IF_OPLOCKED = 0x00000100 FILE_NO_EA_KNOWLEDGE = 0x00000200 FILE_OPEN_REMOTE_INSTANCE = 0x00000400 FILE_RANDOM_ACCESS = 0x00000800 FILE_DELETE_ON_CLOSE = 0x00001000 FILE_OPEN_BY_FILE_ID = 0x00002000 FILE_OPEN_FOR_BACKUP_INTENT = 0x00004000 FILE_NO_COMPRESSION = 0x00008000 FILE_OPEN_REQUIRING_OPLOCK = 0x00010000 FILE_DISALLOW_EXCLUSIVE = 0x00020000 FILE_RESERVE_OPFILTER = 0x00100000 FILE_OPEN_REPARSE_POINT = 0x00200000 FILE_OPEN_NO_RECALL = 0x00400000 FILE_OPEN_FOR_FREE_SPACE_QUERY = 0x00800000 ) // https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntddk/ns-ntddk-_file_disposition_information type FILE_DISPOSITION_INFORMATION struct { DeleteFile bool } // https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntddk/ns-ntddk-_file_disposition_information_ex type FILE_DISPOSITION_INFORMATION_EX struct { Flags uint32 } // https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntddk/ns-ntddk-_file_disposition_information_ex const ( FILE_DISPOSITION_DO_NOT_DELETE = 0x00000000 FILE_DISPOSITION_DELETE = 0x00000001 FILE_DISPOSITION_POSIX_SEMANTICS = 0x00000002 FILE_DISPOSITION_FORCE_IMAGE_SECTION_CHECK = 0x00000004 FILE_DISPOSITION_ON_CLOSE = 0x00000008 FILE_DISPOSITION_IGNORE_READONLY_ATTRIBUTE = 0x00000010 )