miracle091/Picocrypt
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Picocrypt
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Evan Su 2021-06-03 14:35:27 -04:00 committed by GitHub
parent d9e053f9d2
commit 49182479b1
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389
src/external/w32/advapi32.go vendored Normal file
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@ -0,0 +1,389 @@
// Copyright 2010-2012 The W32 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 w32
import (
"errors"
"fmt"
"syscall"
"unsafe"
)
var (
modadvapi32 = syscall.NewLazyDLL("advapi32.dll")
// procRegSetKeyValue = modadvapi32.NewProc("RegSetKeyValueW")
procCloseEventLog = modadvapi32.NewProc("CloseEventLog")
procCloseServiceHandle = modadvapi32.NewProc("CloseServiceHandle")
procControlService = modadvapi32.NewProc("ControlService")
procControlTrace = modadvapi32.NewProc("ControlTraceW")
procInitializeSecurityDescriptor = modadvapi32.NewProc("InitializeSecurityDescriptor")
procOpenEventLog = modadvapi32.NewProc("OpenEventLogW")
procOpenSCManager = modadvapi32.NewProc("OpenSCManagerW")
procOpenService = modadvapi32.NewProc("OpenServiceW")
procReadEventLog = modadvapi32.NewProc("ReadEventLogW")
procRegCloseKey = modadvapi32.NewProc("RegCloseKey")
procRegCreateKeyEx = modadvapi32.NewProc("RegCreateKeyExW")
procRegEnumKeyEx = modadvapi32.NewProc("RegEnumKeyExW")
procRegGetValue = modadvapi32.NewProc("RegGetValueW")
procRegOpenKeyEx = modadvapi32.NewProc("RegOpenKeyExW")
procRegSetValueEx = modadvapi32.NewProc("RegSetValueExW")
procSetSecurityDescriptorDacl = modadvapi32.NewProc("SetSecurityDescriptorDacl")
procStartService = modadvapi32.NewProc("StartServiceW")
procStartTrace = modadvapi32.NewProc("StartTraceW")
)
var (
SystemTraceControlGuid = GUID{
0x9e814aad,
0x3204,
0x11d2,
[8]byte{0x9a, 0x82, 0x00, 0x60, 0x08, 0xa8, 0x69, 0x39},
}
)
func RegCreateKey(hKey HKEY, subKey string) HKEY {
var result HKEY
ret, _, _ := procRegCreateKeyEx.Call(
uintptr(hKey),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(subKey))),
uintptr(0),
uintptr(0),
uintptr(0),
uintptr(KEY_ALL_ACCESS),
uintptr(0),
uintptr(unsafe.Pointer(&result)),
uintptr(0))
_ = ret
return result
}
func RegOpenKeyEx(hKey HKEY, subKey string, samDesired uint32) HKEY {
var result HKEY
ret, _, _ := procRegOpenKeyEx.Call(
uintptr(hKey),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(subKey))),
uintptr(0),
uintptr(samDesired),
uintptr(unsafe.Pointer(&result)))
if ret != ERROR_SUCCESS {
panic(fmt.Sprintf("RegOpenKeyEx(%d, %s, %d) failed", hKey, subKey, samDesired))
}
return result
}
func RegCloseKey(hKey HKEY) error {
var err error
ret, _, _ := procRegCloseKey.Call(
uintptr(hKey))
if ret != ERROR_SUCCESS {
err = errors.New("RegCloseKey failed")
}
return err
}
func RegGetRaw(hKey HKEY, subKey string, value string) []byte {
var bufLen uint32
var valptr unsafe.Pointer
if len(value) > 0 {
valptr = unsafe.Pointer(syscall.StringToUTF16Ptr(value))
}
procRegGetValue.Call(
uintptr(hKey),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(subKey))),
uintptr(valptr),
uintptr(RRF_RT_ANY),
0,
0,
uintptr(unsafe.Pointer(&bufLen)))
if bufLen == 0 {
return nil
}
buf := make([]byte, bufLen)
ret, _, _ := procRegGetValue.Call(
uintptr(hKey),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(subKey))),
uintptr(valptr),
uintptr(RRF_RT_ANY),
0,
uintptr(unsafe.Pointer(&buf[0])),
uintptr(unsafe.Pointer(&bufLen)))
if ret != ERROR_SUCCESS {
return nil
}
return buf
}
func RegSetBinary(hKey HKEY, subKey string, value []byte) (errno int) {
var lptr, vptr unsafe.Pointer
if len(subKey) > 0 {
lptr = unsafe.Pointer(syscall.StringToUTF16Ptr(subKey))
}
if len(value) > 0 {
vptr = unsafe.Pointer(&value[0])
}
ret, _, _ := procRegSetValueEx.Call(
uintptr(hKey),
uintptr(lptr),
uintptr(0),
uintptr(REG_BINARY),
uintptr(vptr),
uintptr(len(value)))
return int(ret)
}
func RegGetString(hKey HKEY, subKey string, value string) string {
var bufLen uint32
procRegGetValue.Call(
uintptr(hKey),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(subKey))),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(value))),
uintptr(RRF_RT_REG_SZ),
0,
0,
uintptr(unsafe.Pointer(&bufLen)))
if bufLen == 0 {
return ""
}
buf := make([]uint16, bufLen)
ret, _, _ := procRegGetValue.Call(
uintptr(hKey),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(subKey))),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(value))),
uintptr(RRF_RT_REG_SZ),
0,
uintptr(unsafe.Pointer(&buf[0])),
uintptr(unsafe.Pointer(&bufLen)))
if ret != ERROR_SUCCESS {
return ""
}
return syscall.UTF16ToString(buf)
}
/*
func RegSetKeyValue(hKey HKEY, subKey string, valueName string, dwType uint32, data uintptr, cbData uint16) (errno int) {
ret, _, _ := procRegSetKeyValue.Call(
uintptr(hKey),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(subKey))),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(valueName))),
uintptr(dwType),
data,
uintptr(cbData))
return int(ret)
}
*/
func RegEnumKeyEx(hKey HKEY, index uint32) string {
var bufLen uint32 = 255
buf := make([]uint16, bufLen)
procRegEnumKeyEx.Call(
uintptr(hKey),
uintptr(index),
uintptr(unsafe.Pointer(&buf[0])),
uintptr(unsafe.Pointer(&bufLen)),
0,
0,
0,
0)
return syscall.UTF16ToString(buf)
}
func OpenEventLog(servername string, sourcename string) HANDLE {
ret, _, _ := procOpenEventLog.Call(
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(servername))),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(sourcename))))
return HANDLE(ret)
}
func ReadEventLog(eventlog HANDLE, readflags, recordoffset uint32, buffer []byte, numberofbytestoread uint32, bytesread, minnumberofbytesneeded *uint32) bool {
ret, _, _ := procReadEventLog.Call(
uintptr(eventlog),
uintptr(readflags),
uintptr(recordoffset),
uintptr(unsafe.Pointer(&buffer[0])),
uintptr(numberofbytestoread),
uintptr(unsafe.Pointer(bytesread)),
uintptr(unsafe.Pointer(minnumberofbytesneeded)))
return ret != 0
}
func CloseEventLog(eventlog HANDLE) bool {
ret, _, _ := procCloseEventLog.Call(
uintptr(eventlog))
return ret != 0
}
func OpenSCManager(lpMachineName, lpDatabaseName string, dwDesiredAccess uint32) (HANDLE, error) {
var p1, p2 uintptr
if len(lpMachineName) > 0 {
p1 = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpMachineName)))
}
if len(lpDatabaseName) > 0 {
p2 = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpDatabaseName)))
}
ret, _, _ := procOpenSCManager.Call(
p1,
p2,
uintptr(dwDesiredAccess))
if ret == 0 {
return 0, syscall.GetLastError()
}
return HANDLE(ret), nil
}
func CloseServiceHandle(hSCObject HANDLE) error {
ret, _, _ := procCloseServiceHandle.Call(uintptr(hSCObject))
if ret == 0 {
return syscall.GetLastError()
}
return nil
}
func OpenService(hSCManager HANDLE, lpServiceName string, dwDesiredAccess uint32) (HANDLE, error) {
ret, _, _ := procOpenService.Call(
uintptr(hSCManager),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpServiceName))),
uintptr(dwDesiredAccess))
if ret == 0 {
return 0, syscall.GetLastError()
}
return HANDLE(ret), nil
}
func StartService(hService HANDLE, lpServiceArgVectors []string) error {
l := len(lpServiceArgVectors)
var ret uintptr
if l == 0 {
ret, _, _ = procStartService.Call(
uintptr(hService),
0,
0)
} else {
lpArgs := make([]uintptr, l)
for i := 0; i < l; i++ {
lpArgs[i] = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpServiceArgVectors[i])))
}
ret, _, _ = procStartService.Call(
uintptr(hService),
uintptr(l),
uintptr(unsafe.Pointer(&lpArgs[0])))
}
if ret == 0 {
return syscall.GetLastError()
}
return nil
}
func ControlService(hService HANDLE, dwControl uint32, lpServiceStatus *SERVICE_STATUS) bool {
if lpServiceStatus == nil {
panic("ControlService:lpServiceStatus cannot be nil")
}
ret, _, _ := procControlService.Call(
uintptr(hService),
uintptr(dwControl),
uintptr(unsafe.Pointer(lpServiceStatus)))
return ret != 0
}
func ControlTrace(hTrace TRACEHANDLE, lpSessionName string, props *EVENT_TRACE_PROPERTIES, dwControl uint32) (success bool, e error) {
ret, _, _ := procControlTrace.Call(
uintptr(unsafe.Pointer(hTrace)),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpSessionName))),
uintptr(unsafe.Pointer(props)),
uintptr(dwControl))
if ret == ERROR_SUCCESS {
return true, nil
}
e = errors.New(fmt.Sprintf("error: 0x%x", ret))
return
}
func StartTrace(lpSessionName string, props *EVENT_TRACE_PROPERTIES) (hTrace TRACEHANDLE, e error) {
ret, _, _ := procStartTrace.Call(
uintptr(unsafe.Pointer(&hTrace)),
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpSessionName))),
uintptr(unsafe.Pointer(props)))
if ret == ERROR_SUCCESS {
return
}
e = errors.New(fmt.Sprintf("error: 0x%x", ret))
return
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa378863(v=vs.85).aspx
func InitializeSecurityDescriptor(rev uint16) (pSecurityDescriptor *SECURITY_DESCRIPTOR, e error) {
pSecurityDescriptor = &SECURITY_DESCRIPTOR{}
ret, _, _ := procInitializeSecurityDescriptor.Call(
uintptr(unsafe.Pointer(pSecurityDescriptor)),
uintptr(rev),
)
if ret != 0 {
return
}
e = syscall.GetLastError()
return
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa379583(v=vs.85).aspx
func SetSecurityDescriptorDacl(pSecurityDescriptor *SECURITY_DESCRIPTOR, pDacl *ACL) (e error) {
if pSecurityDescriptor == nil {
return errors.New("null descriptor")
}
var ret uintptr
if pDacl == nil {
ret, _, _ = procSetSecurityDescriptorDacl.Call(
uintptr(unsafe.Pointer(pSecurityDescriptor)),
uintptr(1), // DaclPresent
uintptr(0), // pDacl
uintptr(0), // DaclDefaulted
)
} else {
ret, _, _ = procSetSecurityDescriptorDacl.Call(
uintptr(unsafe.Pointer(pSecurityDescriptor)),
uintptr(1), // DaclPresent
uintptr(unsafe.Pointer(pDacl)),
uintptr(0), //DaclDefaulted
)
}
if ret != 0 {
return
}
e = syscall.GetLastError()
return
}

300
src/external/w32/advapi32_constants.go vendored Normal file
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package w32
// Registry predefined keys
const (
HKEY_CLASSES_ROOT HKEY = 0x80000000
HKEY_CURRENT_USER HKEY = 0x80000001
HKEY_LOCAL_MACHINE HKEY = 0x80000002
HKEY_USERS HKEY = 0x80000003
HKEY_PERFORMANCE_DATA HKEY = 0x80000004
HKEY_CURRENT_CONFIG HKEY = 0x80000005
HKEY_DYN_DATA HKEY = 0x80000006
)
// Registry Key Security and Access Rights
const (
KEY_ALL_ACCESS = 0xF003F
KEY_CREATE_SUB_KEY = 0x0004
KEY_ENUMERATE_SUB_KEYS = 0x0008
KEY_NOTIFY = 0x0010
KEY_QUERY_VALUE = 0x0001
KEY_SET_VALUE = 0x0002
KEY_READ = 0x20019
KEY_WRITE = 0x20006
)
const (
NFR_ANSI = 1
NFR_UNICODE = 2
NF_QUERY = 3
NF_REQUERY = 4
)
// Registry value types
const (
RRF_RT_REG_NONE = 0x00000001
RRF_RT_REG_SZ = 0x00000002
RRF_RT_REG_EXPAND_SZ = 0x00000004
RRF_RT_REG_BINARY = 0x00000008
RRF_RT_REG_DWORD = 0x00000010
RRF_RT_REG_MULTI_SZ = 0x00000020
RRF_RT_REG_QWORD = 0x00000040
RRF_RT_DWORD = (RRF_RT_REG_BINARY | RRF_RT_REG_DWORD)
RRF_RT_QWORD = (RRF_RT_REG_BINARY | RRF_RT_REG_QWORD)
RRF_RT_ANY = 0x0000ffff
RRF_NOEXPAND = 0x10000000
RRF_ZEROONFAILURE = 0x20000000
REG_PROCESS_APPKEY = 0x00000001
REG_MUI_STRING_TRUNCATE = 0x00000001
)
// Service Control Manager object specific access types
const (
SC_MANAGER_CONNECT = 0x0001
SC_MANAGER_CREATE_SERVICE = 0x0002
SC_MANAGER_ENUMERATE_SERVICE = 0x0004
SC_MANAGER_LOCK = 0x0008
SC_MANAGER_QUERY_LOCK_STATUS = 0x0010
SC_MANAGER_MODIFY_BOOT_CONFIG = 0x0020
SC_MANAGER_ALL_ACCESS = STANDARD_RIGHTS_REQUIRED | SC_MANAGER_CONNECT | SC_MANAGER_CREATE_SERVICE | SC_MANAGER_ENUMERATE_SERVICE | SC_MANAGER_LOCK | SC_MANAGER_QUERY_LOCK_STATUS | SC_MANAGER_MODIFY_BOOT_CONFIG
)
// Service Types (Bit Mask)
const (
SERVICE_KERNEL_DRIVER = 0x00000001
SERVICE_FILE_SYSTEM_DRIVER = 0x00000002
SERVICE_ADAPTER = 0x00000004
SERVICE_RECOGNIZER_DRIVER = 0x00000008
SERVICE_DRIVER = SERVICE_KERNEL_DRIVER | SERVICE_FILE_SYSTEM_DRIVER | SERVICE_RECOGNIZER_DRIVER
SERVICE_WIN32_OWN_PROCESS = 0x00000010
SERVICE_WIN32_SHARE_PROCESS = 0x00000020
SERVICE_WIN32 = SERVICE_WIN32_OWN_PROCESS | SERVICE_WIN32_SHARE_PROCESS
SERVICE_INTERACTIVE_PROCESS = 0x00000100
SERVICE_TYPE_ALL = SERVICE_WIN32 | SERVICE_ADAPTER | SERVICE_DRIVER | SERVICE_INTERACTIVE_PROCESS
)
// Service State -- for CurrentState
const (
SERVICE_STOPPED = 0x00000001
SERVICE_START_PENDING = 0x00000002
SERVICE_STOP_PENDING = 0x00000003
SERVICE_RUNNING = 0x00000004
SERVICE_CONTINUE_PENDING = 0x00000005
SERVICE_PAUSE_PENDING = 0x00000006
SERVICE_PAUSED = 0x00000007
)
// Controls Accepted (Bit Mask)
const (
SERVICE_ACCEPT_STOP = 0x00000001
SERVICE_ACCEPT_PAUSE_CONTINUE = 0x00000002
SERVICE_ACCEPT_SHUTDOWN = 0x00000004
SERVICE_ACCEPT_PARAMCHANGE = 0x00000008
SERVICE_ACCEPT_NETBINDCHANGE = 0x00000010
SERVICE_ACCEPT_HARDWAREPROFILECHANGE = 0x00000020
SERVICE_ACCEPT_POWEREVENT = 0x00000040
SERVICE_ACCEPT_SESSIONCHANGE = 0x00000080
SERVICE_ACCEPT_PRESHUTDOWN = 0x00000100
SERVICE_ACCEPT_TIMECHANGE = 0x00000200
SERVICE_ACCEPT_TRIGGEREVENT = 0x00000400
)
// Service object specific access type
const (
SERVICE_QUERY_CONFIG = 0x0001
SERVICE_CHANGE_CONFIG = 0x0002
SERVICE_QUERY_STATUS = 0x0004
SERVICE_ENUMERATE_DEPENDENTS = 0x0008
SERVICE_START = 0x0010
SERVICE_STOP = 0x0020
SERVICE_PAUSE_CONTINUE = 0x0040
SERVICE_INTERROGATE = 0x0080
SERVICE_USER_DEFINED_CONTROL = 0x0100
SERVICE_ALL_ACCESS = STANDARD_RIGHTS_REQUIRED |
SERVICE_QUERY_CONFIG |
SERVICE_CHANGE_CONFIG |
SERVICE_QUERY_STATUS |
SERVICE_ENUMERATE_DEPENDENTS |
SERVICE_START |
SERVICE_STOP |
SERVICE_PAUSE_CONTINUE |
SERVICE_INTERROGATE |
SERVICE_USER_DEFINED_CONTROL
)
const (
KERNEL_LOGGER_NAME = "NT Kernel Logger"
)
// WNODE flags, for ETW (Event Tracing for Windows) / WMI
const (
WNODE_FLAG_ALL_DATA = 0x00000001
WNODE_FLAG_SINGLE_INSTANCE = 0x00000002
WNODE_FLAG_SINGLE_ITEM = 0x00000004
WNODE_FLAG_EVENT_ITEM = 0x00000008
WNODE_FLAG_FIXED_INSTANCE_SIZE = 0x00000010
WNODE_FLAG_TOO_SMALL = 0x00000020
WNODE_FLAG_INSTANCES_SAME = 0x00000040
WNODE_FLAG_STATIC_INSTANCE_NAMES = 0x00000080
WNODE_FLAG_INTERNAL = 0x00000100
WNODE_FLAG_USE_TIMESTAMP = 0x00000200
WNODE_FLAG_PERSIST_EVENT = 0x00000400
WNODE_FLAG_EVENT_REFERENCE = 0x00002000
WNODE_FLAG_ANSI_INSTANCENAMES = 0x00004000
WNODE_FLAG_METHOD_ITEM = 0x00008000
WNODE_FLAG_PDO_INSTANCE_NAMES = 0x00010000
WNODE_FLAG_TRACED_GUID = 0x00020000
WNODE_FLAG_LOG_WNODE = 0x00040000
WNODE_FLAG_USE_GUID_PTR = 0x00080000
WNODE_FLAG_USE_MOF_PTR = 0x00100000
WNODE_FLAG_NO_HEADER = 0x00200000
WNODE_FLAG_SEVERITY_MASK = 0xff000000
)
// ETW flags and types etc
const (
EVENT_TRACE_TYPE_INFO = 0x00
EVENT_TRACE_TYPE_START = 0x01
EVENT_TRACE_TYPE_END = 0x02
EVENT_TRACE_TYPE_STOP = 0x02
EVENT_TRACE_TYPE_DC_START = 0x03
EVENT_TRACE_TYPE_DC_END = 0x04
EVENT_TRACE_TYPE_EXTENSION = 0x05
EVENT_TRACE_TYPE_REPLY = 0x06
EVENT_TRACE_TYPE_DEQUEUE = 0x07
EVENT_TRACE_TYPE_RESUME = 0x07
EVENT_TRACE_TYPE_CHECKPOINT = 0x08
EVENT_TRACE_TYPE_SUSPEND = 0x08
EVENT_TRACE_TYPE_WINEVT_SEND = 0x09
EVENT_TRACE_TYPE_WINEVT_RECEIVE = 0XF0
TRACE_LEVEL_NONE = 0
TRACE_LEVEL_CRITICAL = 1
TRACE_LEVEL_FATAL = 1
TRACE_LEVEL_ERROR = 2
TRACE_LEVEL_WARNING = 3
TRACE_LEVEL_INFORMATION = 4
TRACE_LEVEL_VERBOSE = 5
TRACE_LEVEL_RESERVED6 = 6
TRACE_LEVEL_RESERVED7 = 7
TRACE_LEVEL_RESERVED8 = 8
TRACE_LEVEL_RESERVED9 = 9
EVENT_TRACE_TYPE_LOAD = 0x0A
EVENT_TRACE_TYPE_IO_READ = 0x0A
EVENT_TRACE_TYPE_IO_WRITE = 0x0B
EVENT_TRACE_TYPE_IO_READ_INIT = 0x0C
EVENT_TRACE_TYPE_IO_WRITE_INIT = 0x0D
EVENT_TRACE_TYPE_IO_FLUSH = 0x0E
EVENT_TRACE_TYPE_IO_FLUSH_INIT = 0x0F
EVENT_TRACE_TYPE_MM_TF = 0x0A
EVENT_TRACE_TYPE_MM_DZF = 0x0B
EVENT_TRACE_TYPE_MM_COW = 0x0C
EVENT_TRACE_TYPE_MM_GPF = 0x0D
EVENT_TRACE_TYPE_MM_HPF = 0x0E
EVENT_TRACE_TYPE_MM_AV = 0x0F
EVENT_TRACE_TYPE_SEND = 0x0A
EVENT_TRACE_TYPE_RECEIVE = 0x0B
EVENT_TRACE_TYPE_CONNECT = 0x0C
EVENT_TRACE_TYPE_DISCONNECT = 0x0D
EVENT_TRACE_TYPE_RETRANSMIT = 0x0E
EVENT_TRACE_TYPE_ACCEPT = 0x0F
EVENT_TRACE_TYPE_RECONNECT = 0x10
EVENT_TRACE_TYPE_CONNFAIL = 0x11
EVENT_TRACE_TYPE_COPY_TCP = 0x12
EVENT_TRACE_TYPE_COPY_ARP = 0x13
EVENT_TRACE_TYPE_ACKFULL = 0x14
EVENT_TRACE_TYPE_ACKPART = 0x15
EVENT_TRACE_TYPE_ACKDUP = 0x16
EVENT_TRACE_TYPE_GUIDMAP = 0x0A
EVENT_TRACE_TYPE_CONFIG = 0x0B
EVENT_TRACE_TYPE_SIDINFO = 0x0C
EVENT_TRACE_TYPE_SECURITY = 0x0D
EVENT_TRACE_TYPE_REGCREATE = 0x0A
EVENT_TRACE_TYPE_REGOPEN = 0x0B
EVENT_TRACE_TYPE_REGDELETE = 0x0C
EVENT_TRACE_TYPE_REGQUERY = 0x0D
EVENT_TRACE_TYPE_REGSETVALUE = 0x0E
EVENT_TRACE_TYPE_REGDELETEVALUE = 0x0F
EVENT_TRACE_TYPE_REGQUERYVALUE = 0x10
EVENT_TRACE_TYPE_REGENUMERATEKEY = 0x11
EVENT_TRACE_TYPE_REGENUMERATEVALUEKEY = 0x12
EVENT_TRACE_TYPE_REGQUERYMULTIPLEVALUE = 0x13
EVENT_TRACE_TYPE_REGSETINFORMATION = 0x14
EVENT_TRACE_TYPE_REGFLUSH = 0x15
EVENT_TRACE_TYPE_REGKCBCREATE = 0x16
EVENT_TRACE_TYPE_REGKCBDELETE = 0x17
EVENT_TRACE_TYPE_REGKCBRUNDOWNBEGIN = 0x18
EVENT_TRACE_TYPE_REGKCBRUNDOWNEND = 0x19
EVENT_TRACE_TYPE_REGVIRTUALIZE = 0x1A
EVENT_TRACE_TYPE_REGCLOSE = 0x1B
EVENT_TRACE_TYPE_REGSETSECURITY = 0x1C
EVENT_TRACE_TYPE_REGQUERYSECURITY = 0x1D
EVENT_TRACE_TYPE_REGCOMMIT = 0x1E
EVENT_TRACE_TYPE_REGPREPARE = 0x1F
EVENT_TRACE_TYPE_REGROLLBACK = 0x20
EVENT_TRACE_TYPE_REGMOUNTHIVE = 0x21
EVENT_TRACE_TYPE_CONFIG_CPU = 0x0A
EVENT_TRACE_TYPE_CONFIG_PHYSICALDISK = 0x0B
EVENT_TRACE_TYPE_CONFIG_LOGICALDISK = 0x0C
EVENT_TRACE_TYPE_CONFIG_NIC = 0x0D
EVENT_TRACE_TYPE_CONFIG_VIDEO = 0x0E
EVENT_TRACE_TYPE_CONFIG_SERVICES = 0x0F
EVENT_TRACE_TYPE_CONFIG_POWER = 0x10
EVENT_TRACE_TYPE_CONFIG_NETINFO = 0x11
EVENT_TRACE_TYPE_CONFIG_IRQ = 0x15
EVENT_TRACE_TYPE_CONFIG_PNP = 0x16
EVENT_TRACE_TYPE_CONFIG_IDECHANNEL = 0x17
EVENT_TRACE_TYPE_CONFIG_PLATFORM = 0x19
EVENT_TRACE_FLAG_PROCESS = 0x00000001
EVENT_TRACE_FLAG_THREAD = 0x00000002
EVENT_TRACE_FLAG_IMAGE_LOAD = 0x00000004
EVENT_TRACE_FLAG_DISK_IO = 0x00000100
EVENT_TRACE_FLAG_DISK_FILE_IO = 0x00000200
EVENT_TRACE_FLAG_MEMORY_PAGE_FAULTS = 0x00001000
EVENT_TRACE_FLAG_MEMORY_HARD_FAULTS = 0x00002000
EVENT_TRACE_FLAG_NETWORK_TCPIP = 0x00010000
EVENT_TRACE_FLAG_REGISTRY = 0x00020000
EVENT_TRACE_FLAG_DBGPRINT = 0x00040000
EVENT_TRACE_FLAG_PROCESS_COUNTERS = 0x00000008
EVENT_TRACE_FLAG_CSWITCH = 0x00000010
EVENT_TRACE_FLAG_DPC = 0x00000020
EVENT_TRACE_FLAG_INTERRUPT = 0x00000040
EVENT_TRACE_FLAG_SYSTEMCALL = 0x00000080
EVENT_TRACE_FLAG_DISK_IO_INIT = 0x00000400
EVENT_TRACE_FLAG_ALPC = 0x00100000
EVENT_TRACE_FLAG_SPLIT_IO = 0x00200000
EVENT_TRACE_FLAG_DRIVER = 0x00800000
EVENT_TRACE_FLAG_PROFILE = 0x01000000
EVENT_TRACE_FLAG_FILE_IO = 0x02000000
EVENT_TRACE_FLAG_FILE_IO_INIT = 0x04000000
EVENT_TRACE_FLAG_DISPATCHER = 0x00000800
EVENT_TRACE_FLAG_VIRTUAL_ALLOC = 0x00004000
EVENT_TRACE_FLAG_EXTENSION = 0x80000000
EVENT_TRACE_FLAG_FORWARD_WMI = 0x40000000
EVENT_TRACE_FLAG_ENABLE_RESERVE = 0x20000000
EVENT_TRACE_FILE_MODE_NONE = 0x00000000
EVENT_TRACE_FILE_MODE_SEQUENTIAL = 0x00000001
EVENT_TRACE_FILE_MODE_CIRCULAR = 0x00000002
EVENT_TRACE_FILE_MODE_APPEND = 0x00000004
EVENT_TRACE_REAL_TIME_MODE = 0x00000100
EVENT_TRACE_DELAY_OPEN_FILE_MODE = 0x00000200
EVENT_TRACE_BUFFERING_MODE = 0x00000400
EVENT_TRACE_PRIVATE_LOGGER_MODE = 0x00000800
EVENT_TRACE_ADD_HEADER_MODE = 0x00001000
EVENT_TRACE_USE_GLOBAL_SEQUENCE = 0x00004000
EVENT_TRACE_USE_LOCAL_SEQUENCE = 0x00008000
EVENT_TRACE_RELOG_MODE = 0x00010000
EVENT_TRACE_USE_PAGED_MEMORY = 0x01000000
EVENT_TRACE_FILE_MODE_NEWFILE = 0x00000008
EVENT_TRACE_FILE_MODE_PREALLOCATE = 0x00000020
EVENT_TRACE_NONSTOPPABLE_MODE = 0x00000040
EVENT_TRACE_SECURE_MODE = 0x00000080
EVENT_TRACE_USE_KBYTES_FOR_SIZE = 0x00002000
EVENT_TRACE_PRIVATE_IN_PROC = 0x00020000
EVENT_TRACE_MODE_RESERVED = 0x00100000
EVENT_TRACE_NO_PER_PROCESSOR_BUFFERING = 0x10000000
EVENT_TRACE_CONTROL_QUERY = 0
EVENT_TRACE_CONTROL_STOP = 1
EVENT_TRACE_CONTROL_UPDATE = 2
EVENT_TRACE_CONTROL_FLUSH = 3
)

41
src/external/w32/advapi32_test.go vendored Normal file
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package w32
import (
"testing"
)
func TestInitializeSecurityDescriptor(t *testing.T) {
sd, err := InitializeSecurityDescriptor(1)
if err != nil {
t.Errorf("Failed: %v", err)
}
t.Logf("SD:\n%#v\n", *sd)
}
func TestSetSecurityDescriptorDacl(t *testing.T) {
sd, err := InitializeSecurityDescriptor(1)
if err != nil {
t.Errorf("Failed to initialize: %v", err)
}
err = SetSecurityDescriptorDacl(sd, nil)
if err != nil {
t.Errorf("Failed to set NULL DACL: %v", err)
}
t.Logf("[OK] Set NULL DACL")
empty := &ACL{
AclRevision: 4,
Sbz1: 0,
AclSize: 4,
AceCount: 0,
Sbz2: 0,
}
err = SetSecurityDescriptorDacl(sd, empty)
if err != nil {
t.Errorf("Failed to set empty DACL: %v", err)
}
t.Logf("[OK] Set empty DACL")
t.Logf("SD:\n%#v\n", *sd)
}

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package w32
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa374931(v=vs.85).aspx
type ACL struct {
AclRevision byte
Sbz1 byte
AclSize uint16
AceCount uint16
Sbz2 uint16
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa379561(v=vs.85).aspx
type SECURITY_DESCRIPTOR_CONTROL uint16
type SECURITY_DESCRIPTOR struct {
Revision byte
Sbz1 byte
Control SECURITY_DESCRIPTOR_CONTROL
Owner uintptr
Group uintptr
Sacl *ACL
Dacl *ACL
}
type SID_IDENTIFIER_AUTHORITY struct {
Value [6]byte
}
// typedef struct _SID // 4 elements, 0xC bytes (sizeof)
// {
// /*0x000*/ UINT8 Revision;
// /*0x001*/ UINT8 SubAuthorityCount;
// /*0x002*/ struct _SID_IDENTIFIER_AUTHORITY IdentifierAuthority; // 1 elements, 0x6 bytes (sizeof)
// /*0x008*/ ULONG32 SubAuthority[1];
// }SID, *PSID;
type SID struct {
Revision byte
SubAuthorityCount byte
IdentifierAuthority SID_IDENTIFIER_AUTHORITY
SubAuthority uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa363646.aspx
type EVENTLOGRECORD struct {
Length uint32
Reserved uint32
RecordNumber uint32
TimeGenerated uint32
TimeWritten uint32
EventID uint32
EventType uint16
NumStrings uint16
EventCategory uint16
ReservedFlags uint16
ClosingRecordNumber uint32
StringOffset uint32
UserSidLength uint32
UserSidOffset uint32
DataLength uint32
DataOffset uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms685996.aspx
type SERVICE_STATUS struct {
DwServiceType uint32
DwCurrentState uint32
DwControlsAccepted uint32
DwWin32ExitCode uint32
DwServiceSpecificExitCode uint32
DwCheckPoint uint32
DwWaitHint uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa364160(v=vs.85).aspx
type WNODE_HEADER struct {
BufferSize uint32
ProviderId uint32
HistoricalContext uint64
KernelHandle HANDLE
Guid GUID
ClientContext uint32
Flags uint32
}
// These partially compensate for the anonymous unions we removed, but there
// are no setters.
func (w WNODE_HEADER) TimeStamp() uint64 {
// TODO: Cast to the stupid LARGE_INTEGER struct which is, itself, nasty
// and union-y
return uint64(w.KernelHandle)
}
func (w WNODE_HEADER) Version() uint32 {
return uint32(w.HistoricalContext >> 32)
}
func (w WNODE_HEADER) Linkage() uint32 {
return uint32(w.HistoricalContext)
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa363784(v=vs.85).aspx
type EVENT_TRACE_PROPERTIES struct {
Wnode WNODE_HEADER
BufferSize uint32
MinimumBuffers uint32
MaximumBuffers uint32
MaximumFileSize uint32
LogFileMode uint32
FlushTimer uint32
EnableFlags uint32
AgeLimit int32
NumberOfBuffers uint32
FreeBuffers uint32
EventsLost uint32
BuffersWritten uint32
LogBuffersLost uint32
RealTimeBuffersLost uint32
LoggerThreadId HANDLE
LogFileNameOffset uint32
LoggerNameOffset uint32
}

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// Copyright 2010-2012 The W32 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 w32
import (
"fmt"
// "github.com/davecgh/go-spew/spew"
"syscall"
"unsafe"
)
var (
modntdll = syscall.NewLazyDLL("ntdll.dll")
procAlpcGetMessageAttribute = modntdll.NewProc("AlpcGetMessageAttribute")
procNtAlpcAcceptConnectPort = modntdll.NewProc("NtAlpcAcceptConnectPort")
procNtAlpcCancelMessage = modntdll.NewProc("NtAlpcCancelMessage")
procNtAlpcConnectPort = modntdll.NewProc("NtAlpcConnectPort")
procNtAlpcCreatePort = modntdll.NewProc("NtAlpcCreatePort")
procNtAlpcDisconnectPort = modntdll.NewProc("NtAlpcDisconnectPort")
procNtAlpcSendWaitReceivePort = modntdll.NewProc("NtAlpcSendWaitReceivePort")
procRtlCreateUnicodeStringFromAsciiz = modntdll.NewProc("RtlCreateUnicodeStringFromAsciiz")
)
//func RtlCreateUnicodeStringFromAsciiz(s string) (us UNICODE_STRING, e error) {
//
// cs := C.CString(s)
// defer C.free(unsafe.Pointer(cs))
//
// ret, _, lastErr := procRtlCreateUnicodeStringFromAsciiz.Call(
// uintptr(unsafe.Pointer(&us)),
// uintptr(unsafe.Pointer(cs)),
// )
//
// if ret != 1 { // ret is a BOOL ( I think )
// e = lastErr
// }
//
// return
//}
//func newUnicodeString(s string) (us UNICODE_STRING, e error) {
// // TODO probably not the most efficient way to do this, but I couldn't
// // work out how to manually initialize the UNICODE_STRING struct in a way
// // that the ALPC subsystem liked.
// us, e = RtlCreateUnicodeStringFromAsciiz(s)
// return
//}
// (this is a macro)
// VOID InitializeObjectAttributes(
// [out] POBJECT_ATTRIBUTES InitializedAttributes,
// [in] PUNICODE_STRING ObjectName,
// [in] ULONG Attributes,
// [in] HANDLE RootDirectory,
// [in, optional] PSECURITY_DESCRIPTOR SecurityDescriptor
// )
//func InitializeObjectAttributes(
// name string,
// attributes uint32,
// rootDir HANDLE,
// pSecurityDescriptor *SECURITY_DESCRIPTOR,
//) (oa OBJECT_ATTRIBUTES, e error) {
//
// oa = OBJECT_ATTRIBUTES{
// RootDirectory: rootDir,
// Attributes: attributes,
// SecurityDescriptor: pSecurityDescriptor,
// }
// oa.Length = uint32(unsafe.Sizeof(oa))
//
// if len(name) > 0 {
// us, err := newUnicodeString(name)
// if err != nil {
// e = err
// return
// }
// oa.ObjectName = &us
// }
//
// return
//}
// NTSTATUS
// NtAlpcCreatePort(
// __out PHANDLE PortHandle,
// __in POBJECT_ATTRIBUTES ObjectAttributes,
// __in_opt PALPC_PORT_ATTRIBUTES PortAttributes
// );
func NtAlpcCreatePort(pObjectAttributes *OBJECT_ATTRIBUTES, pPortAttributes *ALPC_PORT_ATTRIBUTES) (hPort HANDLE, e error) {
ret, _, _ := procNtAlpcCreatePort.Call(
uintptr(unsafe.Pointer(&hPort)),
uintptr(unsafe.Pointer(pObjectAttributes)),
uintptr(unsafe.Pointer(pPortAttributes)),
)
if ret != ERROR_SUCCESS {
return hPort, fmt.Errorf("0x%x", ret)
}
return
}
// NTSTATUS
// NtAlpcConnectPort(
// __out PHANDLE PortHandle,
// __in PUNICODE_STRING PortName,
// __in POBJECT_ATTRIBUTES ObjectAttributes,
// __in_opt PALPC_PORT_ATTRIBUTES PortAttributes,
// __in ULONG Flags,
// __in_opt PSID RequiredServerSid,
// __inout PPORT_MESSAGE ConnectionMessage,
// __inout_opt PULONG BufferLength,
// __inout_opt PALPC_MESSAGE_ATTRIBUTES OutMessageAttributes,
// __inout_opt PALPC_MESSAGE_ATTRIBUTES InMessageAttributes,
// __in_opt PLARGE_INTEGER Timeout
// );
//func NtAlpcConnectPort(
// destPort string,
// pClientObjAttrs *OBJECT_ATTRIBUTES,
// pClientAlpcPortAttrs *ALPC_PORT_ATTRIBUTES,
// flags uint32,
// pRequiredServerSid *SID,
// pConnMsg *AlpcShortMessage,
// pBufLen *uint32,
// pOutMsgAttrs *ALPC_MESSAGE_ATTRIBUTES,
// pInMsgAttrs *ALPC_MESSAGE_ATTRIBUTES,
// timeout *int64,
//) (hPort HANDLE, e error) {
//
// destPortU, e := newUnicodeString(destPort)
// if e != nil {
// return
// }
//
// ret, _, _ := procNtAlpcConnectPort.Call(
// uintptr(unsafe.Pointer(&hPort)),
// uintptr(unsafe.Pointer(&destPortU)),
// uintptr(unsafe.Pointer(pClientObjAttrs)),
// uintptr(unsafe.Pointer(pClientAlpcPortAttrs)),
// uintptr(flags),
// uintptr(unsafe.Pointer(pRequiredServerSid)),
// uintptr(unsafe.Pointer(pConnMsg)),
// uintptr(unsafe.Pointer(pBufLen)),
// uintptr(unsafe.Pointer(pOutMsgAttrs)),
// uintptr(unsafe.Pointer(pInMsgAttrs)),
// uintptr(unsafe.Pointer(timeout)),
// )
//
// if ret != ERROR_SUCCESS {
// e = fmt.Errorf("0x%x", ret)
// }
// return
//}
// NTSTATUS
// NtAlpcAcceptConnectPort(
// __out PHANDLE PortHandle,
// __in HANDLE ConnectionPortHandle,
// __in ULONG Flags,
// __in POBJECT_ATTRIBUTES ObjectAttributes,
// __in PALPC_PORT_ATTRIBUTES PortAttributes,
// __in_opt PVOID PortContext,
// __in PPORT_MESSAGE ConnectionRequest,
// __inout_opt PALPC_MESSAGE_ATTRIBUTES ConnectionMessageAttributes,
// __in BOOLEAN AcceptConnection
// );
func NtAlpcAcceptConnectPort(
hSrvConnPort HANDLE,
flags uint32,
pObjAttr *OBJECT_ATTRIBUTES,
pPortAttr *ALPC_PORT_ATTRIBUTES,
pContext *AlpcPortContext,
pConnReq *AlpcShortMessage,
pConnMsgAttrs *ALPC_MESSAGE_ATTRIBUTES,
accept uintptr,
) (hPort HANDLE, e error) {
ret, _, _ := procNtAlpcAcceptConnectPort.Call(
uintptr(unsafe.Pointer(&hPort)),
uintptr(hSrvConnPort),
uintptr(flags),
uintptr(unsafe.Pointer(pObjAttr)),
uintptr(unsafe.Pointer(pPortAttr)),
uintptr(unsafe.Pointer(pContext)),
uintptr(unsafe.Pointer(pConnReq)),
uintptr(unsafe.Pointer(pConnMsgAttrs)),
accept,
)
if ret != ERROR_SUCCESS {
e = fmt.Errorf("0x%x", ret)
}
return
}
// NTSTATUS
// NtAlpcSendWaitReceivePort(
// __in HANDLE PortHandle,
// __in ULONG Flags,
// __in_opt PPORT_MESSAGE SendMessage,
// __in_opt PALPC_MESSAGE_ATTRIBUTES SendMessageAttributes,
// __inout_opt PPORT_MESSAGE ReceiveMessage,
// __inout_opt PULONG BufferLength,
// __inout_opt PALPC_MESSAGE_ATTRIBUTES ReceiveMessageAttributes,
// __in_opt PLARGE_INTEGER Timeout
// );
func NtAlpcSendWaitReceivePort(
hPort HANDLE,
flags uint32,
sendMsg *AlpcShortMessage, // Should actually point to PORT_MESSAGE + payload
sendMsgAttrs *ALPC_MESSAGE_ATTRIBUTES,
recvMsg *AlpcShortMessage,
recvBufLen *uint32,
recvMsgAttrs *ALPC_MESSAGE_ATTRIBUTES,
timeout *int64, // use native int64
) (e error) {
ret, _, _ := procNtAlpcSendWaitReceivePort.Call(
uintptr(hPort),
uintptr(flags),
uintptr(unsafe.Pointer(sendMsg)),
uintptr(unsafe.Pointer(sendMsgAttrs)),
uintptr(unsafe.Pointer(recvMsg)),
uintptr(unsafe.Pointer(recvBufLen)),
uintptr(unsafe.Pointer(recvMsgAttrs)),
uintptr(unsafe.Pointer(timeout)),
)
if ret != ERROR_SUCCESS {
e = fmt.Errorf("0x%x", ret)
}
return
}
// NTSYSAPI
// PVOID
// NTAPI
// AlpcGetMessageAttribute(
// __in PALPC_MESSAGE_ATTRIBUTES Buffer,
// __in ULONG AttributeFlag
// );
// This basically returns a pointer to the correct struct for whichever
// message attribute you asked for. In Go terms, it returns unsafe.Pointer
// which you should then cast. Example:
// ptr := AlpcGetMessageAttribute(&recvMsgAttrs, ALPC_MESSAGE_CONTEXT_ATTRIBUTE)
// if ptr != nil {
// context := (*ALPC_CONTEXT_ATTR)(ptr)
// }
func AlpcGetMessageAttribute(buf *ALPC_MESSAGE_ATTRIBUTES, attr uint32) unsafe.Pointer {
ret, _, _ := procAlpcGetMessageAttribute.Call(
uintptr(unsafe.Pointer(buf)),
uintptr(attr),
)
return unsafe.Pointer(ret)
}
// NTSYSCALLAPI
// NTSTATUS
// NTAPI
// NtAlpcCancelMessage(
// __in HANDLE PortHandle,
// __in ULONG Flags,
// __in PALPC_CONTEXT_ATTR MessageContext
// );
func NtAlpcCancelMessage(hPort HANDLE, flags uint32, pMsgContext *ALPC_CONTEXT_ATTR) (e error) {
ret, _, _ := procNtAlpcCancelMessage.Call(
uintptr(hPort),
uintptr(flags),
uintptr(unsafe.Pointer(pMsgContext)),
)
if ret != ERROR_SUCCESS {
e = fmt.Errorf("0x%x", ret)
}
return
}
// NTSYSCALLAPI
// NTSTATUS
// NTAPI
// NtAlpcDisconnectPort(
// __in HANDLE PortHandle,
// __in ULONG Flags
// );
func NtAlpcDisconnectPort(hPort HANDLE, flags uint32) (e error) {
ret, _, _ := procNtAlpcDisconnectPort.Call(
uintptr(hPort),
uintptr(flags),
)
if ret != ERROR_SUCCESS {
e = fmt.Errorf("0x%x", ret)
}
return
}

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package w32
const (
ALPC_PORFLG_ALLOW_LPC_REQUESTS = 0x20000
ALPC_PORFLG_SYSTEM_PROCESS = 0x100000
ALPC_PORFLG_WAITABLE_PORT = 0x40000
)
const (
ALPC_MSGFLG_REPLY_MESSAGE = 0x1
ALPC_MSGFLG_LPC_MODE = 0x2 // ?
ALPC_MSGFLG_RELEASE_MESSAGE = 0x10000 // dbg
ALPC_MSGFLG_SYNC_REQUEST = 0x20000 // dbg
ALPC_MSGFLG_WAIT_USER_MODE = 0x100000
ALPC_MSGFLG_WAIT_ALERTABLE = 0x200000
ALPC_MSGFLG_WOW64_CALL = 0x80000000 // dbg
)
const (
ALPC_MESSAGE_SECURITY_ATTRIBUTE = 0x80000000
ALPC_MESSAGE_VIEW_ATTRIBUTE = 0x40000000
ALPC_MESSAGE_CONTEXT_ATTRIBUTE = 0x20000000
ALPC_MESSAGE_HANDLE_ATTRIBUTE = 0x10000000
)
const (
OBJ_INHERIT = 0x00000002
OBJ_PERMANENT = 0x00000010
OBJ_EXCLUSIVE = 0x00000020
OBJ_CASE_INSENSITIVE = 0x00000040
OBJ_OPENIF = 0x00000080
OBJ_OPENLINK = 0x00000100
OBJ_KERNEL_HANDLE = 0x00000200
)
const (
LPC_REQUEST = 1
LPC_REPLY = 2
LPC_DATAGRAM = 3
LPC_LOST_REPLY = 4
LPC_PORT_CLOSED = 5
LPC_CLIENT_DIED = 6
LPC_EXCEPTION = 7
LPC_DEBUG_EVENT = 8
LPC_ERROR_EVENT = 9
LPC_CONNECTION_REQUEST = 10
LPC_CONTINUATION_REQUIRED = 0x2000
)
const (
SecurityAnonymous uint32 = 1
SecurityIdentification uint32 = 2
SecurityImpersonation uint32 = 3
SecurityDelegation uint32 = 4
)
const (
SECURITY_DYNAMIC_TRACKING byte = 1
SECURITY_STATIC_TRACKING byte = 0
)
const (
ALPC_SYNC_OBJECT_TYPE uint32 = 2
ALPC_THREAD_OBJECT_TYPE uint32 = 4
)

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package w32
import (
"testing"
)
var testPortName = "\\TestAlpcPort"
var basicPortAttr = ALPC_PORT_ATTRIBUTES{
MaxMessageLength: uint64(SHORT_MESSAGE_MAX_SIZE),
SecurityQos: SECURITY_QUALITY_OF_SERVICE{
Length: SECURITY_QOS_SIZE,
ContextTrackingMode: SECURITY_DYNAMIC_TRACKING,
EffectiveOnly: 1,
ImpersonationLevel: SecurityAnonymous,
},
Flags: ALPC_PORFLG_ALLOW_LPC_REQUESTS,
DupObjectTypes: ALPC_SYNC_OBJECT_TYPE,
}
func ObjectAttributes(name string) (oa OBJECT_ATTRIBUTES, e error) {
sd, e := InitializeSecurityDescriptor(1)
if e != nil {
return
}
e = SetSecurityDescriptorDacl(sd, nil)
if e != nil {
return
}
oa, e = InitializeObjectAttributes(name, 0, 0, sd)
return
}
func Send(
hPort HANDLE,
msg *AlpcShortMessage,
flags uint32,
pMsgAttrs *ALPC_MESSAGE_ATTRIBUTES,
timeout *int64,
) (e error) {
e = NtAlpcSendWaitReceivePort(hPort, flags, msg, pMsgAttrs, nil, nil, nil, timeout)
return
}
func Recv(
hPort HANDLE,
pMsg *AlpcShortMessage,
pMsgAttrs *ALPC_MESSAGE_ATTRIBUTES,
timeout *int64,
) (bufLen uint32, e error) {
bufLen = uint32(pMsg.TotalLength)
e = NtAlpcSendWaitReceivePort(hPort, 0, nil, nil, pMsg, &bufLen, pMsgAttrs, timeout)
return
}
// Convenience method to create an ALPC port with a NULL DACL. Requires an
// absolute port name ( where / is the root of the kernel object directory )
func CreatePort(name string) (hPort HANDLE, e error) {
oa, e := ObjectAttributes(name)
if e != nil {
return
}
hPort, e = NtAlpcCreatePort(&oa, &basicPortAttr)
return
}
func ConnectPort(serverName, clientName string, pConnMsg *AlpcShortMessage) (hPort HANDLE, e error) {
oa, e := InitializeObjectAttributes(clientName, 0, 0, nil)
if e != nil {
return
}
hPort, e = NtAlpcConnectPort(
serverName,
&oa,
&basicPortAttr,
ALPC_PORFLG_ALLOW_LPC_REQUESTS,
nil,
pConnMsg,
nil,
nil,
nil,
nil,
)
return
}
func Accept(
hSrv HANDLE,
context *AlpcPortContext,
pConnReq *AlpcShortMessage,
accept bool,
) (hPort HANDLE, e error) {
oa, _ := InitializeObjectAttributes("", 0, 0, nil)
var accepted uintptr
if accept {
accepted++
}
hPort, e = NtAlpcAcceptConnectPort(
hSrv,
0,
&oa,
&basicPortAttr,
context,
pConnReq,
nil,
accepted,
)
return
}
func TestNtAlpcCreatePort(t *testing.T) {
hPort, err := CreatePort(testPortName)
if err != nil {
t.Errorf("failed to create ALPC port %v: %v", testPortName, err)
} else {
t.Logf("[OK] Created ALPC port %v with handle 0x%x", testPortName, hPort)
}
}

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package w32
import (
"errors"
)
// nt!_ALPC_MESSAGE_ATTRIBUTES
// +0x000 AllocatedAttributes : Uint4B
// +0x004 ValidAttributes : Uint4B
type ALPC_MESSAGE_ATTRIBUTES struct {
AllocatedAttributes uint32
ValidAttributes uint32
}
type ALPC_CONTEXT_ATTR struct {
PortContext *AlpcPortContext
MessageContext uintptr
Sequence uint32
MessageId uint32
CallbackId uint32
}
type ALPC_HANDLE_ATTR struct {
Flags uint32
Handle HANDLE
ObjectType uint32
DesiredAccess uint32
}
// nt!_CLIENT_ID
// +0x000 UniqueProcess : Ptr64 Void
// +0x008 UniqueThread : Ptr64 Void
type CLIENT_ID struct {
UniqueProcess uintptr
UniqueThread uintptr
}
// nt!_UNICODE_STRING
// +0x000 Length : Uint2B
// +0x002 MaximumLength : Uint2B
// +0x008 Buffer : Ptr64 Uint2B
type UNICODE_STRING struct {
Length uint16
MaximumLength uint16
_ [4]byte // align to 0x08
Buffer *uint16
}
// nt!_OBJECT_ATTRIBUTES
// +0x000 Length : Uint4B
// +0x008 RootDirectory : Ptr64 Void
// +0x010 ObjectName : Ptr64 _UNICODE_STRING
// +0x018 Attributes : Uint4B
// +0x020 SecurityDescriptor : Ptr64 Void
// +0x028 SecurityQualityOfService : Ptr64 Void
type OBJECT_ATTRIBUTES struct {
Length uint32
_ [4]byte // align to 0x08
RootDirectory HANDLE
ObjectName *UNICODE_STRING
Attributes uint32
_ [4]byte // align to 0x20
SecurityDescriptor *SECURITY_DESCRIPTOR
SecurityQualityOfService *SECURITY_QUALITY_OF_SERVICE
}
// cf: http://j00ru.vexillium.org/?p=502 for legacy RPC
// nt!_PORT_MESSAGE
// +0x000 u1 : <unnamed-tag>
// +0x004 u2 : <unnamed-tag>
// +0x008 ClientId : _CLIENT_ID
// +0x008 DoNotUseThisField : Float
// +0x018 MessageId : Uint4B
// +0x020 ClientViewSize : Uint8B
// +0x020 CallbackId : Uint4B
type PORT_MESSAGE struct {
DataLength uint16 // These are the two unnamed unions
TotalLength uint16 // without Length and ZeroInit
Type uint16
DataInfoOffset uint16
ClientId CLIENT_ID
MessageId uint32
_ [4]byte // align up to 0x20
ClientViewSize uint64
}
func (pm PORT_MESSAGE) CallbackId() uint32 {
return uint32(pm.ClientViewSize >> 32)
}
func (pm PORT_MESSAGE) DoNotUseThisField() float64 {
panic("WE TOLD YOU NOT TO USE THIS FIELD")
}
const PORT_MESSAGE_SIZE = 0x28
// http://www.nirsoft.net/kernel_struct/vista/SECURITY_QUALITY_OF_SERVICE.html
type SECURITY_QUALITY_OF_SERVICE struct {
Length uint32
ImpersonationLevel uint32
ContextTrackingMode byte
EffectiveOnly byte
_ [2]byte // align to 12 bytes
}
const SECURITY_QOS_SIZE = 12
// nt!_ALPC_PORT_ATTRIBUTES
// +0x000 Flags : Uint4B
// +0x004 SecurityQos : _SECURITY_QUALITY_OF_SERVICE
// +0x010 MaxMessageLength : Uint8B
// +0x018 MemoryBandwidth : Uint8B
// +0x020 MaxPoolUsage : Uint8B
// +0x028 MaxSectionSize : Uint8B
// +0x030 MaxViewSize : Uint8B
// +0x038 MaxTotalSectionSize : Uint8B
// +0x040 DupObjectTypes : Uint4B
// +0x044 Reserved : Uint4B
type ALPC_PORT_ATTRIBUTES struct {
Flags uint32
SecurityQos SECURITY_QUALITY_OF_SERVICE
MaxMessageLength uint64 // must be filled out
MemoryBandwidth uint64
MaxPoolUsage uint64
MaxSectionSize uint64
MaxViewSize uint64
MaxTotalSectionSize uint64
DupObjectTypes uint32
Reserved uint32
}
const SHORT_MESSAGE_MAX_SIZE uint16 = 65535 // MAX_USHORT
const SHORT_MESSAGE_MAX_PAYLOAD uint16 = SHORT_MESSAGE_MAX_SIZE - PORT_MESSAGE_SIZE
// LPC uses the first 4 bytes of the payload as an LPC Command, but this is
// NOT represented here, to allow the use of raw ALPC. For legacy LPC, callers
// must include the command as part of their payload.
type AlpcShortMessage struct {
PORT_MESSAGE
Data [SHORT_MESSAGE_MAX_PAYLOAD]byte
}
func NewAlpcShortMessage() AlpcShortMessage {
sm := AlpcShortMessage{}
sm.TotalLength = SHORT_MESSAGE_MAX_SIZE
return sm
}
func (sm *AlpcShortMessage) SetData(d []byte) (e error) {
copy(sm.Data[:], d)
if len(d) > int(SHORT_MESSAGE_MAX_PAYLOAD) {
e = errors.New("data too big - truncated")
sm.DataLength = SHORT_MESSAGE_MAX_PAYLOAD
sm.TotalLength = SHORT_MESSAGE_MAX_SIZE
return
}
sm.TotalLength = uint16(PORT_MESSAGE_SIZE + len(d))
sm.DataLength = uint16(len(d))
return
}
// TODO - is this still useful?
func (sm *AlpcShortMessage) GetData() []byte {
if int(sm.DataLength) > int(SHORT_MESSAGE_MAX_PAYLOAD) {
return sm.Data[:] // truncate
}
return sm.Data[:sm.DataLength]
}
func (sm *AlpcShortMessage) Reset() {
// zero the PORT_MESSAGE header
sm.PORT_MESSAGE = PORT_MESSAGE{}
sm.TotalLength = SHORT_MESSAGE_MAX_SIZE
sm.DataLength = 0
}
type AlpcPortContext struct {
Handle HANDLE
}

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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unsafe"
)
var (
modcomctl32 = syscall.NewLazyDLL("comctl32.dll")
procInitCommonControlsEx = modcomctl32.NewProc("InitCommonControlsEx")
procImageList_Create = modcomctl32.NewProc("ImageList_Create")
procImageList_Destroy = modcomctl32.NewProc("ImageList_Destroy")
procImageList_GetImageCount = modcomctl32.NewProc("ImageList_GetImageCount")
procImageList_SetImageCount = modcomctl32.NewProc("ImageList_SetImageCount")
procImageList_Add = modcomctl32.NewProc("ImageList_Add")
procImageList_ReplaceIcon = modcomctl32.NewProc("ImageList_ReplaceIcon")
procImageList_Remove = modcomctl32.NewProc("ImageList_Remove")
procTrackMouseEvent = modcomctl32.NewProc("_TrackMouseEvent")
)
func InitCommonControlsEx(lpInitCtrls *INITCOMMONCONTROLSEX) bool {
ret, _, _ := procInitCommonControlsEx.Call(
uintptr(unsafe.Pointer(lpInitCtrls)))
return ret != 0
}
func ImageList_Create(cx, cy int, flags uint, cInitial, cGrow int) HIMAGELIST {
ret, _, _ := procImageList_Create.Call(
uintptr(cx),
uintptr(cy),
uintptr(flags),
uintptr(cInitial),
uintptr(cGrow))
if ret == 0 {
panic("Create image list failed")
}
return HIMAGELIST(ret)
}
func ImageList_Destroy(himl HIMAGELIST) bool {
ret, _, _ := procImageList_Destroy.Call(
uintptr(himl))
return ret != 0
}
func ImageList_GetImageCount(himl HIMAGELIST) int {
ret, _, _ := procImageList_GetImageCount.Call(
uintptr(himl))
return int(ret)
}
func ImageList_SetImageCount(himl HIMAGELIST, uNewCount uint) bool {
ret, _, _ := procImageList_SetImageCount.Call(
uintptr(himl),
uintptr(uNewCount))
return ret != 0
}
func ImageList_Add(himl HIMAGELIST, hbmImage, hbmMask HBITMAP) int {
ret, _, _ := procImageList_Add.Call(
uintptr(himl),
uintptr(hbmImage),
uintptr(hbmMask))
return int(ret)
}
func ImageList_ReplaceIcon(himl HIMAGELIST, i int, hicon HICON) int {
ret, _, _ := procImageList_ReplaceIcon.Call(
uintptr(himl),
uintptr(i),
uintptr(hicon))
return int(ret)
}
func ImageList_AddIcon(himl HIMAGELIST, hicon HICON) int {
return ImageList_ReplaceIcon(himl, -1, hicon)
}
func ImageList_Remove(himl HIMAGELIST, i int) bool {
ret, _, _ := procImageList_Remove.Call(
uintptr(himl),
uintptr(i))
return ret != 0
}
func ImageList_RemoveAll(himl HIMAGELIST) bool {
return ImageList_Remove(himl, -1)
}
func TrackMouseEvent(tme *TRACKMOUSEEVENT) bool {
ret, _, _ := procTrackMouseEvent.Call(
uintptr(unsafe.Pointer(tme)))
return ret != 0
}

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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unsafe"
)
var (
modcomdlg32 = syscall.NewLazyDLL("comdlg32.dll")
procGetSaveFileName = modcomdlg32.NewProc("GetSaveFileNameW")
procGetOpenFileName = modcomdlg32.NewProc("GetOpenFileNameW")
procCommDlgExtendedError = modcomdlg32.NewProc("CommDlgExtendedError")
)
func GetOpenFileName(ofn *OPENFILENAME) bool {
ret, _, _ := procGetOpenFileName.Call(
uintptr(unsafe.Pointer(ofn)))
return ret != 0
}
func GetSaveFileName(ofn *OPENFILENAME) bool {
ret, _, _ := procGetSaveFileName.Call(
uintptr(unsafe.Pointer(ofn)))
return ret != 0
}
func CommDlgExtendedError() uint {
ret, _, _ := procCommDlgExtendedError.Call()
return uint(ret)
}

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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unsafe"
)
var (
kernel32 = syscall.NewLazyDLL("kernel32.dll")
procCreateProcessW = kernel32.NewProc("CreateProcessW")
procTerminateProcess = kernel32.NewProc("TerminateProcess")
procGetExitCodeProcess = kernel32.NewProc("GetExitCodeProcess")
procWaitForSingleObject = kernel32.NewProc("WaitForSingleObject")
)
// WINBASEAPI WINBOOL WINAPI
// CreateProcessW (
// LPCWSTR lpApplicationName,
// LPWSTR lpCommandLine,
// LPSECURITY_ATTRIBUTES lpProcessAttributes,
// LPSECURITY_ATTRIBUTES lpThreadAttributes
// WINBOOL bInheritHandles
// DWORD dwCreationFlags
// LPVOID lpEnvironment
// LPCWSTR lpCurrentDirectory
// LPSTARTUPINFOW lpStartupInfo
// LPPROCESS_INFORMATION lpProcessInformation
//);
func CreateProcessW(
lpApplicationName, lpCommandLine string,
lpProcessAttributes, lpThreadAttributes *SECURITY_ATTRIBUTES,
bInheritHandles BOOL,
dwCreationFlags uint32,
lpEnvironment unsafe.Pointer,
lpCurrentDirectory string,
lpStartupInfo *STARTUPINFOW,
lpProcessInformation *PROCESS_INFORMATION,
) (e error) {
var lpAN, lpCL, lpCD *uint16
if len(lpApplicationName) > 0 {
lpAN, e = syscall.UTF16PtrFromString(lpApplicationName)
if e != nil {
return
}
}
if len(lpCommandLine) > 0 {
lpCL, e = syscall.UTF16PtrFromString(lpCommandLine)
if e != nil {
return
}
}
if len(lpCurrentDirectory) > 0 {
lpCD, e = syscall.UTF16PtrFromString(lpCurrentDirectory)
if e != nil {
return
}
}
ret, _, lastErr := procCreateProcessW.Call(
uintptr(unsafe.Pointer(lpAN)),
uintptr(unsafe.Pointer(lpCL)),
uintptr(unsafe.Pointer(lpProcessAttributes)),
uintptr(unsafe.Pointer(lpProcessInformation)),
uintptr(bInheritHandles),
uintptr(dwCreationFlags),
uintptr(lpEnvironment),
uintptr(unsafe.Pointer(lpCD)),
uintptr(unsafe.Pointer(lpStartupInfo)),
uintptr(unsafe.Pointer(lpProcessInformation)),
)
if ret == 0 {
e = lastErr
}
return
}
func CreateProcessQuick(cmd string) (pi PROCESS_INFORMATION, e error) {
si := &STARTUPINFOW{}
e = CreateProcessW(
"",
cmd,
nil,
nil,
0,
0,
unsafe.Pointer(nil),
"",
si,
&pi,
)
return
}
func TerminateProcess(hProcess HANDLE, exitCode uint32) (e error) {
ret, _, lastErr := procTerminateProcess.Call(
uintptr(hProcess),
uintptr(exitCode),
)
if ret == 0 {
e = lastErr
}
return
}
func GetExitCodeProcess(hProcess HANDLE) (code uintptr, e error) {
ret, _, lastErr := procGetExitCodeProcess.Call(
uintptr(hProcess),
uintptr(unsafe.Pointer(&code)),
)
if ret == 0 {
e = lastErr
}
return
}
// DWORD WINAPI WaitForSingleObject(
// _In_ HANDLE hHandle,
// _In_ DWORD dwMilliseconds
// );
func WaitForSingleObject(hHandle HANDLE, msecs uint32) (ok bool, e error) {
ret, _, lastErr := procWaitForSingleObject.Call(
uintptr(hHandle),
uintptr(msecs),
)
if ret == WAIT_OBJECT_0 {
ok = true
return
}
// don't set e for timeouts, or it will be ERROR_SUCCESS which is
// confusing
if ret != WAIT_TIMEOUT {
e = lastErr
}
return
}

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package w32
const (
WAIT_ABANDONED = 0x00000080
WAIT_OBJECT_0 = 0x00000000
WAIT_TIMEOUT = 0x00000102
WAIT_FAILED = 0xFFFFFFFF
INFINITE = 0xFFFFFFFF
)

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package w32
import (
"testing"
)
var testProcess = "notepad.exe"
var wantCode = uint32(42)
func TestCreateProcess(t *testing.T) {
pi, err := CreateProcessQuick(testProcess)
if err != nil {
t.Errorf("[!!] Failed to create %s: %s", testProcess, err)
} else {
t.Logf("[OK] Created process %s with handle 0x%x, PID %d", testProcess, pi.Process, pi.ProcessId)
}
err = TerminateProcess(pi.Process, wantCode)
if err != nil {
t.Errorf("[!!]Failed to terminate %s: %s", testProcess, err)
} else {
t.Logf("[OK] Called TerminateProcess on PID %d", pi.ProcessId)
}
err = WaitForSingleObject(pi.Process, 1000) // 1000ms
if err != nil {
t.Errorf("[!!] failed in WaitForSingleObject: %s", err)
} else {
t.Logf("[OK] WaitForSingleObject returned...")
}
// make sure we see the magic exit code we asked for
code, err := GetExitCodeProcess(pi.Process)
if err != nil {
t.Errorf("[!!] Failed to get exit code for PID %d: %s", pi.ProcessId, err)
} else {
t.Logf("[OK] PID %d Exited with code %d", pi.ProcessId, code)
}
if code != 42 {
t.Errorf("[!!] Unexpected exit code for PID %d - want %d, got %d", pi.ProcessId, wantCode, code)
}
CloseHandle(pi.Process)
CloseHandle(pi.Thread)
}

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package w32
// typedef struct _PROCESS_INFORMATION {
// HANDLE hProcess;
// HANDLE hThread;
// DWORD dwProcessId;
// DWORD dwThreadId;
// } PROCESS_INFORMATION, *PPROCESS_INFORMATION, *LPPROCESS_INFORMATION;
type PROCESS_INFORMATION struct {
Process HANDLE
Thread HANDLE
ProcessId uint32
ThreadId uint32
}
// typedef struct _STARTUPINFOW {
// DWORD cb;
// LPWSTR lpReserved;
// LPWSTR lpDesktop;
// LPWSTR lpTitle;
// DWORD dwX;
// DWORD dwY;
// DWORD dwXSize;
// DWORD dwYSize;
// DWORD dwXCountChars;
// DWORD dwYCountChars;
// DWORD dwFillAttribute;
// DWORD dwFlags;
// WORD wShowWindow;
// WORD cbReserved2;
// LPBYTE lpReserved2;
// HANDLE hStdInput;
// HANDLE hStdOutput;
// HANDLE hStdError;
// } STARTUPINFOW, *LPSTARTUPINFOW;
type STARTUPINFOW struct {
cb uint32
_ *uint16
Desktop *uint16
Title *uint16
X uint32
Y uint32
XSize uint32
YSize uint32
XCountChars uint32
YCountChars uint32
FillAttribute uint32
Flags uint32
ShowWindow uint16
_ uint16
_ *uint8
StdInput HANDLE
StdOutput HANDLE
StdError HANDLE
}
// combase!_SECURITY_ATTRIBUTES
// +0x000 nLength : Uint4B
// +0x008 lpSecurityDescriptor : Ptr64 Void
// +0x010 bInheritHandle : Int4B
type SECURITY_ATTRIBUTES struct {
Length uint32
SecurityDescriptor uintptr
InheritHandle BOOL
}

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// Copyright 2010-2012 The W32 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 w32
import (
"fmt"
"syscall"
"unsafe"
)
// DEFINED IN THE DWM API BUT NOT IMPLEMENTED BY MS:
// DwmAttachMilContent
// DwmDetachMilContent
// DwmEnableComposition
// DwmGetGraphicsStreamClient
// DwmGetGraphicsStreamTransformHint
var (
moddwmapi = syscall.NewLazyDLL("dwmapi.dll")
procDwmDefWindowProc = moddwmapi.NewProc("DwmDefWindowProc")
procDwmEnableBlurBehindWindow = moddwmapi.NewProc("DwmEnableBlurBehindWindow")
procDwmEnableMMCSS = moddwmapi.NewProc("DwmEnableMMCSS")
procDwmExtendFrameIntoClientArea = moddwmapi.NewProc("DwmExtendFrameIntoClientArea")
procDwmFlush = moddwmapi.NewProc("DwmFlush")
procDwmGetColorizationColor = moddwmapi.NewProc("DwmGetColorizationColor")
procDwmGetCompositionTimingInfo = moddwmapi.NewProc("DwmGetCompositionTimingInfo")
procDwmGetTransportAttributes = moddwmapi.NewProc("DwmGetTransportAttributes")
procDwmGetWindowAttribute = moddwmapi.NewProc("DwmGetWindowAttribute")
procDwmInvalidateIconicBitmaps = moddwmapi.NewProc("DwmInvalidateIconicBitmaps")
procDwmIsCompositionEnabled = moddwmapi.NewProc("DwmIsCompositionEnabled")
procDwmModifyPreviousDxFrameDuration = moddwmapi.NewProc("DwmModifyPreviousDxFrameDuration")
procDwmQueryThumbnailSourceSize = moddwmapi.NewProc("DwmQueryThumbnailSourceSize")
procDwmRegisterThumbnail = moddwmapi.NewProc("DwmRegisterThumbnail")
procDwmRenderGesture = moddwmapi.NewProc("DwmRenderGesture")
procDwmSetDxFrameDuration = moddwmapi.NewProc("DwmSetDxFrameDuration")
procDwmSetIconicLivePreviewBitmap = moddwmapi.NewProc("DwmSetIconicLivePreviewBitmap")
procDwmSetIconicThumbnail = moddwmapi.NewProc("DwmSetIconicThumbnail")
procDwmSetPresentParameters = moddwmapi.NewProc("DwmSetPresentParameters")
procDwmSetWindowAttribute = moddwmapi.NewProc("DwmSetWindowAttribute")
procDwmShowContact = moddwmapi.NewProc("DwmShowContact")
procDwmTetherContact = moddwmapi.NewProc("DwmTetherContact")
procDwmTransitionOwnedWindow = moddwmapi.NewProc("DwmTransitionOwnedWindow")
procDwmUnregisterThumbnail = moddwmapi.NewProc("DwmUnregisterThumbnail")
procDwmUpdateThumbnailProperties = moddwmapi.NewProc("DwmUpdateThumbnailProperties")
)
func DwmDefWindowProc(hWnd HWND, msg uint, wParam, lParam uintptr) (bool, uint) {
var result uint
ret, _, _ := procDwmDefWindowProc.Call(
uintptr(hWnd),
uintptr(msg),
wParam,
lParam,
uintptr(unsafe.Pointer(&result)))
return ret != 0, result
}
func DwmEnableBlurBehindWindow(hWnd HWND, pBlurBehind *DWM_BLURBEHIND) HRESULT {
ret, _, _ := procDwmEnableBlurBehindWindow.Call(
uintptr(hWnd),
uintptr(unsafe.Pointer(pBlurBehind)))
return HRESULT(ret)
}
func DwmEnableMMCSS(fEnableMMCSS bool) HRESULT {
ret, _, _ := procDwmEnableMMCSS.Call(
uintptr(BoolToBOOL(fEnableMMCSS)))
return HRESULT(ret)
}
func DwmExtendFrameIntoClientArea(hWnd HWND, pMarInset *MARGINS) HRESULT {
ret, _, _ := procDwmExtendFrameIntoClientArea.Call(
uintptr(hWnd),
uintptr(unsafe.Pointer(pMarInset)))
return HRESULT(ret)
}
func DwmFlush() HRESULT {
ret, _, _ := procDwmFlush.Call()
return HRESULT(ret)
}
func DwmGetColorizationColor(pcrColorization *uint32, pfOpaqueBlend *BOOL) HRESULT {
ret, _, _ := procDwmGetColorizationColor.Call(
uintptr(unsafe.Pointer(pcrColorization)),
uintptr(unsafe.Pointer(pfOpaqueBlend)))
return HRESULT(ret)
}
func DwmGetCompositionTimingInfo(hWnd HWND, pTimingInfo *DWM_TIMING_INFO) HRESULT {
ret, _, _ := procDwmGetCompositionTimingInfo.Call(
uintptr(hWnd),
uintptr(unsafe.Pointer(pTimingInfo)))
return HRESULT(ret)
}
func DwmGetTransportAttributes(pfIsRemoting *BOOL, pfIsConnected *BOOL, pDwGeneration *uint32) HRESULT {
ret, _, _ := procDwmGetTransportAttributes.Call(
uintptr(unsafe.Pointer(pfIsRemoting)),
uintptr(unsafe.Pointer(pfIsConnected)),
uintptr(unsafe.Pointer(pDwGeneration)))
return HRESULT(ret)
}
// TODO: verify handling of variable arguments
func DwmGetWindowAttribute(hWnd HWND, dwAttribute uint32) (pAttribute interface{}, result HRESULT) {
var pvAttribute, pvAttrSize uintptr
switch dwAttribute {
case DWMWA_NCRENDERING_ENABLED:
v := new(BOOL)
pAttribute = v
pvAttribute = uintptr(unsafe.Pointer(v))
pvAttrSize = unsafe.Sizeof(*v)
case DWMWA_CAPTION_BUTTON_BOUNDS, DWMWA_EXTENDED_FRAME_BOUNDS:
v := new(RECT)
pAttribute = v
pvAttribute = uintptr(unsafe.Pointer(v))
pvAttrSize = unsafe.Sizeof(*v)
case DWMWA_CLOAKED:
panic(fmt.Sprintf("DwmGetWindowAttribute(%d) is not currently supported.", dwAttribute))
default:
panic(fmt.Sprintf("DwmGetWindowAttribute(%d) is not valid.", dwAttribute))
}
ret, _, _ := procDwmGetWindowAttribute.Call(
uintptr(hWnd),
uintptr(dwAttribute),
pvAttribute,
pvAttrSize)
result = HRESULT(ret)
return
}
func DwmInvalidateIconicBitmaps(hWnd HWND) HRESULT {
ret, _, _ := procDwmInvalidateIconicBitmaps.Call(
uintptr(hWnd))
return HRESULT(ret)
}
func DwmIsCompositionEnabled(pfEnabled *BOOL) HRESULT {
ret, _, _ := procDwmIsCompositionEnabled.Call(
uintptr(unsafe.Pointer(pfEnabled)))
return HRESULT(ret)
}
func DwmModifyPreviousDxFrameDuration(hWnd HWND, cRefreshes int, fRelative bool) HRESULT {
ret, _, _ := procDwmModifyPreviousDxFrameDuration.Call(
uintptr(hWnd),
uintptr(cRefreshes),
uintptr(BoolToBOOL(fRelative)))
return HRESULT(ret)
}
func DwmQueryThumbnailSourceSize(hThumbnail HTHUMBNAIL, pSize *SIZE) HRESULT {
ret, _, _ := procDwmQueryThumbnailSourceSize.Call(
uintptr(hThumbnail),
uintptr(unsafe.Pointer(pSize)))
return HRESULT(ret)
}
func DwmRegisterThumbnail(hWndDestination HWND, hWndSource HWND, phThumbnailId *HTHUMBNAIL) HRESULT {
ret, _, _ := procDwmRegisterThumbnail.Call(
uintptr(hWndDestination),
uintptr(hWndSource),
uintptr(unsafe.Pointer(phThumbnailId)))
return HRESULT(ret)
}
func DwmRenderGesture(gt GESTURE_TYPE, cContacts uint, pdwPointerID *uint32, pPoints *POINT) {
procDwmRenderGesture.Call(
uintptr(gt),
uintptr(cContacts),
uintptr(unsafe.Pointer(pdwPointerID)),
uintptr(unsafe.Pointer(pPoints)))
return
}
func DwmSetDxFrameDuration(hWnd HWND, cRefreshes int) HRESULT {
ret, _, _ := procDwmSetDxFrameDuration.Call(
uintptr(hWnd),
uintptr(cRefreshes))
return HRESULT(ret)
}
func DwmSetIconicLivePreviewBitmap(hWnd HWND, hbmp HBITMAP, pptClient *POINT, dwSITFlags uint32) HRESULT {
ret, _, _ := procDwmSetIconicLivePreviewBitmap.Call(
uintptr(hWnd),
uintptr(hbmp),
uintptr(unsafe.Pointer(pptClient)),
uintptr(dwSITFlags))
return HRESULT(ret)
}
func DwmSetIconicThumbnail(hWnd HWND, hbmp HBITMAP, dwSITFlags uint32) HRESULT {
ret, _, _ := procDwmSetIconicThumbnail.Call(
uintptr(hWnd),
uintptr(hbmp),
uintptr(dwSITFlags))
return HRESULT(ret)
}
func DwmSetPresentParameters(hWnd HWND, pPresentParams *DWM_PRESENT_PARAMETERS) HRESULT {
ret, _, _ := procDwmSetPresentParameters.Call(
uintptr(hWnd),
uintptr(unsafe.Pointer(pPresentParams)))
return HRESULT(ret)
}
func DwmSetWindowAttribute(hWnd HWND, dwAttribute uint32, pvAttribute LPCVOID, cbAttribute uint32) HRESULT {
ret, _, _ := procDwmSetWindowAttribute.Call(
uintptr(hWnd),
uintptr(dwAttribute),
uintptr(pvAttribute),
uintptr(cbAttribute))
return HRESULT(ret)
}
func DwmShowContact(dwPointerID uint32, eShowContact DWM_SHOWCONTACT) {
procDwmShowContact.Call(
uintptr(dwPointerID),
uintptr(eShowContact))
return
}
func DwmTetherContact(dwPointerID uint32, fEnable bool, ptTether POINT) {
procDwmTetherContact.Call(
uintptr(dwPointerID),
uintptr(BoolToBOOL(fEnable)),
uintptr(unsafe.Pointer(&ptTether)))
return
}
func DwmTransitionOwnedWindow(hWnd HWND, target DWMTRANSITION_OWNEDWINDOW_TARGET) {
procDwmTransitionOwnedWindow.Call(
uintptr(hWnd),
uintptr(target))
return
}
func DwmUnregisterThumbnail(hThumbnailId HTHUMBNAIL) HRESULT {
ret, _, _ := procDwmUnregisterThumbnail.Call(
uintptr(hThumbnailId))
return HRESULT(ret)
}
func DwmUpdateThumbnailProperties(hThumbnailId HTHUMBNAIL, ptnProperties *DWM_THUMBNAIL_PROPERTIES) HRESULT {
ret, _, _ := procDwmUpdateThumbnailProperties.Call(
uintptr(hThumbnailId),
uintptr(unsafe.Pointer(ptnProperties)))
return HRESULT(ret)
}

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// Copyright 2010-2012 The W32 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 w32
// #include <stdlib.h>
//import (
// "C"
//)
// Based on C code found here https://gist.github.com/juntalis/4366916
// Original code license:
/*
* fork.c
* Experimental fork() on Windows. Requires NT 6 subsystem or
* newer.
*
* Copyright (c) 2012 William Pitcock <nenolod@dereferenced.org>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* This software is provided 'as is' and without any warranty, express or
* implied. In no event shall the authors be liable for any damages arising
* from the use of this software.
*/
import (
"fmt"
"syscall"
"unsafe"
)
var (
ntdll = syscall.NewLazyDLL("ntdll.dll")
procRtlCloneUserProcess = ntdll.NewProc("RtlCloneUserProcess")
procAllocConsole = modkernel32.NewProc("AllocConsole")
procOpenProcess = modkernel32.NewProc("OpenProcess")
procOpenThread = modkernel32.NewProc("OpenThread")
procResumeThread = modkernel32.NewProc("ResumeThread")
)
func OpenProcess(desiredAccess int, inheritHandle bool, processId uintptr) (h HANDLE, e error) {
inherit := uintptr(0)
if inheritHandle {
inherit = 1
}
ret, _, lastErr := procOpenProcess.Call(
uintptr(desiredAccess),
inherit,
uintptr(processId),
)
if ret == 0 {
e = lastErr
}
h = HANDLE(ret)
return
}
func OpenThread(desiredAccess int, inheritHandle bool, threadId uintptr) (h HANDLE, e error) {
inherit := uintptr(0)
if inheritHandle {
inherit = 1
}
ret, _, lastErr := procOpenThread.Call(
uintptr(desiredAccess),
inherit,
uintptr(threadId),
)
if ret == 0 {
e = lastErr
}
h = HANDLE(ret)
return
}
// DWORD WINAPI ResumeThread(
// _In_ HANDLE hThread
// );
func ResumeThread(ht HANDLE) (e error) {
ret, _, lastErr := procResumeThread.Call(
uintptr(ht),
)
if ret == ^uintptr(0) { // -1
e = lastErr
}
return
}
// BOOL WINAPI AllocConsole(void);
func AllocConsole() (e error) {
ret, _, lastErr := procAllocConsole.Call()
if ret != ERROR_SUCCESS {
e = lastErr
}
return
}
// NTSYSAPI
// NTSTATUS
// NTAPI RtlCloneUserProcess (
// _In_ ULONG ProcessFlags,
// _In_opt_ PSECURITY_DESCRIPTOR ProcessSecurityDescriptor,
// _In_opt_ PSECURITY_DESCRIPTOR ThreadSecurityDescriptor,
// _In_opt_ HANDLE DebugPort,
// _Out_ PRTL_USER_PROCESS_INFORMATION ProcessInformation
// )
func RtlCloneUserProcess(
ProcessFlags uint32,
ProcessSecurityDescriptor, ThreadSecurityDescriptor *SECURITY_DESCRIPTOR, // in advapi32_typedef.go
DebugPort HANDLE,
ProcessInformation *RTL_USER_PROCESS_INFORMATION,
) (status uintptr) {
status, _, _ = procRtlCloneUserProcess.Call(
uintptr(ProcessFlags),
uintptr(unsafe.Pointer(ProcessSecurityDescriptor)),
uintptr(unsafe.Pointer(ThreadSecurityDescriptor)),
uintptr(DebugPort),
uintptr(unsafe.Pointer(ProcessInformation)),
)
return
}
// Fork creates a clone of the current process using the undocumented
// RtlCloneUserProcess call in ntdll, similar to unix fork(). The
// return value in the parent is the child PID. In the child it is 0.
func Fork() (pid uintptr, e error) {
pi := &RTL_USER_PROCESS_INFORMATION{}
ret := RtlCloneUserProcess(
RTL_CLONE_PROCESS_FLAGS_CREATE_SUSPENDED|RTL_CLONE_PROCESS_FLAGS_INHERIT_HANDLES,
nil,
nil,
HANDLE(0),
pi,
)
switch ret {
case RTL_CLONE_PARENT:
pid = pi.ClientId.UniqueProcess
ht, err := OpenThread(THREAD_ALL_ACCESS, false, pi.ClientId.UniqueThread)
if err != nil {
e = fmt.Errorf("OpenThread: %s", err)
}
err = ResumeThread(ht)
if err != nil {
e = fmt.Errorf("ResumeThread: %s", err)
}
CloseHandle(ht)
case RTL_CLONE_CHILD:
pid = 0
err := AllocConsole()
if err != nil {
e = fmt.Errorf("AllocConsole: %s", err)
}
default:
e = fmt.Errorf("0x%x", ret)
}
return
}

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package w32
const (
RTL_CLONE_PROCESS_FLAGS_CREATE_SUSPENDED = 0x00000001
RTL_CLONE_PROCESS_FLAGS_INHERIT_HANDLES = 0x00000002
RTL_CLONE_PROCESS_FLAGS_NO_SYNCHRONIZE = 0x00000004
RTL_CLONE_PARENT = 0
RTL_CLONE_CHILD = 297
THREAD_TERMINATE = 0x0001
THREAD_SUSPEND_RESUME = 0x0002
THREAD_GET_CONTEXT = 0x0008
THREAD_SET_CONTEXT = 0x0010
THREAD_SET_INFORMATION = 0x0020
THREAD_QUERY_INFORMATION = 0x0040
THREAD_SET_THREAD_TOKEN = 0x0080
THREAD_IMPERSONATE = 0x0100
THREAD_DIRECT_IMPERSONATION = 0x0200
THREAD_SET_LIMITED_INFORMATION = 0x0400
THREAD_QUERY_LIMITED_INFORMATION = 0x0800
THREAD_ALL_ACCESS = STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | 0xffff
PROCESS_SET_SESSIONID = 0x0004
PROCESS_ALL_ACCESS = STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | 0xffff
)

50
src/external/w32/fork_test.go vendored Normal file
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package w32
import (
"fmt"
"io/ioutil"
"os"
"path"
"strconv"
"testing"
"time"
)
var forkFn = path.Join(os.TempDir(), "forktest.pid")
func TestFork(t *testing.T) {
ppid := os.Getpid()
t.Logf("[OK] I am PID %d", ppid)
pid, err := Fork()
if err != nil {
t.Fatalf("[!!] Failed to fork. PID: %d: %s", pid, err)
}
if pid == 0 {
// We can't log anything here because our stdout doesn't point
// to the same console as our parent.
//
// This process won't show up in Task Manager, and os.Getpid() won't
// work, I guess because we haven't told CSRSS we exist.
f, _ := os.Create(forkFn)
f.WriteString(fmt.Sprintf("%d", ppid))
f.Close()
} else {
t.Logf("[OK] Forked child with PID %d", pid)
t.Logf("[OK] Sleeping, then trying to read checkfile.")
time.Sleep(2 * time.Second)
raw, err := ioutil.ReadFile(forkFn)
if err != nil {
t.Fatalf("[!!] Failed to read PID checkfile: %s", err)
}
if string(raw) == strconv.Itoa(ppid) {
t.Logf("[OK] Found PID checkfile - PID matches!")
} else {
t.Errorf("[!] Child reported PID %q vs %q!", string(raw), strconv.Itoa(ppid))
}
os.Remove(forkFn)
}
}

89
src/external/w32/fork_typedef.go vendored Normal file
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package w32
// combase!_SECTION_IMAGE_INFORMATION
// +0x000 TransferAddress : Ptr64 Void
// +0x008 ZeroBits : Uint4B
// +0x010 MaximumStackSize : Uint8B
// +0x018 CommittedStackSize : Uint8B
// +0x020 SubSystemType : Uint4B
// +0x024 SubSystemMinorVersion : Uint2B
// +0x026 SubSystemMajorVersion : Uint2B
// +0x024 SubSystemVersion : Uint4B
// +0x028 MajorOperatingSystemVersion : Uint2B
// +0x02a MinorOperatingSystemVersion : Uint2B
// +0x028 OperatingSystemVersion : Uint4B
// +0x02c ImageCharacteristics : Uint2B
// +0x02e DllCharacteristics : Uint2B
// +0x030 Machine : Uint2B
// +0x032 ImageContainsCode : UChar
// +0x033 ImageFlags : UChar
// +0x033 ComPlusNativeReady : Pos 0, 1 Bit
// +0x033 ComPlusILOnly : Pos 1, 1 Bit
// +0x033 ImageDynamicallyRelocated : Pos 2, 1 Bit
// +0x033 ImageMappedFlat : Pos 3, 1 Bit
// +0x033 BaseBelow4gb : Pos 4, 1 Bit
// +0x033 ComPlusPrefer32bit : Pos 5, 1 Bit
// +0x033 Reserved : Pos 6, 2 Bits
// +0x034 LoaderFlags : Uint4B
// +0x038 ImageFileSize : Uint4B
// +0x03c CheckSum : Uint4B
type SECTION_IMAGE_INFORMATION struct {
TransferAddress uintptr
ZeroBits uint32
MaximumStackSize uint64
CommittedStackSize uint64
SubSystemType uint32
SubSystemMinorVersion uint16
SubSystemMajorVersion uint16
SubSystemVersion uint32
MajorOperatingSystemVersion uint16
MinorOperatingSystemVersion uint16
OperatingSystemVersion uint32
ImageCharacteristics uint16
DllCharacteristics uint16
Machine uint16
ImageContainsCode uint8
ImageFlags uint8
ComPlusFlags uint8
LoaderFlags uint32
ImageFileSize uint32
CheckSum uint32
}
func (si *SECTION_IMAGE_INFORMATION) ComPlusNativeReady() bool {
return (si.ComPlusFlags & (1 << 0)) == 1
}
func (si *SECTION_IMAGE_INFORMATION) ComPlusILOnly() bool {
return (si.ComPlusFlags & (1 << 1)) == 1
}
func (si *SECTION_IMAGE_INFORMATION) ImageDynamicallyRelocated() bool {
return (si.ComPlusFlags & (1 << 2)) == 1
}
func (si *SECTION_IMAGE_INFORMATION) ImageMappedFlat() bool {
return (si.ComPlusFlags & (1 << 3)) == 1
}
func (si *SECTION_IMAGE_INFORMATION) BaseBelow4gb() bool {
return (si.ComPlusFlags & (1 << 4)) == 1
}
func (si *SECTION_IMAGE_INFORMATION) ComPlusPrefer32bit() bool {
return (si.ComPlusFlags & (1 << 5)) == 1
}
// combase!_RTL_USER_PROCESS_INFORMATION
// +0x000 Length : Uint4B
// +0x008 Process : Ptr64 Void
// +0x010 Thread : Ptr64 Void
// +0x018 ClientId : _CLIENT_ID
// +0x028 ImageInformation : _SECTION_IMAGE_INFORMATION
type RTL_USER_PROCESS_INFORMATION struct {
Length uint32
Process HANDLE
Thread HANDLE
ClientId CLIENT_ID
ImageInformation SECTION_IMAGE_INFORMATION
}

543
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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unsafe"
)
var (
modgdi32 = syscall.NewLazyDLL("gdi32.dll")
procGetDeviceCaps = modgdi32.NewProc("GetDeviceCaps")
procGetCurrentObject = modgdi32.NewProc("GetCurrentObject")
procDeleteObject = modgdi32.NewProc("DeleteObject")
procCreateFontIndirect = modgdi32.NewProc("CreateFontIndirectW")
procAbortDoc = modgdi32.NewProc("AbortDoc")
procBitBlt = modgdi32.NewProc("BitBlt")
procPatBlt = modgdi32.NewProc("PatBlt")
procCloseEnhMetaFile = modgdi32.NewProc("CloseEnhMetaFile")
procCopyEnhMetaFile = modgdi32.NewProc("CopyEnhMetaFileW")
procCreateBrushIndirect = modgdi32.NewProc("CreateBrushIndirect")
procCreateCompatibleDC = modgdi32.NewProc("CreateCompatibleDC")
procCreateDC = modgdi32.NewProc("CreateDCW")
procCreateCompatibleBitmap = modgdi32.NewProc("CreateCompatibleBitmap")
procCreateDIBSection = modgdi32.NewProc("CreateDIBSection")
procCreateEnhMetaFile = modgdi32.NewProc("CreateEnhMetaFileW")
procCreateIC = modgdi32.NewProc("CreateICW")
procDeleteDC = modgdi32.NewProc("DeleteDC")
procDeleteEnhMetaFile = modgdi32.NewProc("DeleteEnhMetaFile")
procEllipse = modgdi32.NewProc("Ellipse")
procEndDoc = modgdi32.NewProc("EndDoc")
procEndPage = modgdi32.NewProc("EndPage")
procExtCreatePen = modgdi32.NewProc("ExtCreatePen")
procGetEnhMetaFile = modgdi32.NewProc("GetEnhMetaFileW")
procGetEnhMetaFileHeader = modgdi32.NewProc("GetEnhMetaFileHeader")
procGetObject = modgdi32.NewProc("GetObjectW")
procGetStockObject = modgdi32.NewProc("GetStockObject")
procGetTextExtentExPoint = modgdi32.NewProc("GetTextExtentExPointW")
procGetTextExtentPoint32 = modgdi32.NewProc("GetTextExtentPoint32W")
procGetTextMetrics = modgdi32.NewProc("GetTextMetricsW")
procLineTo = modgdi32.NewProc("LineTo")
procMoveToEx = modgdi32.NewProc("MoveToEx")
procPlayEnhMetaFile = modgdi32.NewProc("PlayEnhMetaFile")
procRectangle = modgdi32.NewProc("Rectangle")
procResetDC = modgdi32.NewProc("ResetDCW")
procSelectObject = modgdi32.NewProc("SelectObject")
procSetBkMode = modgdi32.NewProc("SetBkMode")
procSetBrushOrgEx = modgdi32.NewProc("SetBrushOrgEx")
procSetStretchBltMode = modgdi32.NewProc("SetStretchBltMode")
procSetTextColor = modgdi32.NewProc("SetTextColor")
procSetBkColor = modgdi32.NewProc("SetBkColor")
procStartDoc = modgdi32.NewProc("StartDocW")
procStartPage = modgdi32.NewProc("StartPage")
procStretchBlt = modgdi32.NewProc("StretchBlt")
procSetDIBitsToDevice = modgdi32.NewProc("SetDIBitsToDevice")
procChoosePixelFormat = modgdi32.NewProc("ChoosePixelFormat")
procDescribePixelFormat = modgdi32.NewProc("DescribePixelFormat")
procGetEnhMetaFilePixelFormat = modgdi32.NewProc("GetEnhMetaFilePixelFormat")
procGetPixelFormat = modgdi32.NewProc("GetPixelFormat")
procSetPixelFormat = modgdi32.NewProc("SetPixelFormat")
procSwapBuffers = modgdi32.NewProc("SwapBuffers")
)
func GetDeviceCaps(hdc HDC, index int) int {
ret, _, _ := procGetDeviceCaps.Call(
uintptr(hdc),
uintptr(index))
return int(ret)
}
func GetCurrentObject(hdc HDC, uObjectType uint32) HGDIOBJ {
ret, _, _ := procGetCurrentObject.Call(
uintptr(hdc),
uintptr(uObjectType))
return HGDIOBJ(ret)
}
func DeleteObject(hObject HGDIOBJ) bool {
ret, _, _ := procDeleteObject.Call(
uintptr(hObject))
return ret != 0
}
func CreateFontIndirect(logFont *LOGFONT) HFONT {
ret, _, _ := procCreateFontIndirect.Call(
uintptr(unsafe.Pointer(logFont)))
return HFONT(ret)
}
func AbortDoc(hdc HDC) int {
ret, _, _ := procAbortDoc.Call(
uintptr(hdc))
return int(ret)
}
func BitBlt(hdcDest HDC, nXDest, nYDest, nWidth, nHeight int, hdcSrc HDC, nXSrc, nYSrc int, dwRop uint) {
ret, _, _ := procBitBlt.Call(
uintptr(hdcDest),
uintptr(nXDest),
uintptr(nYDest),
uintptr(nWidth),
uintptr(nHeight),
uintptr(hdcSrc),
uintptr(nXSrc),
uintptr(nYSrc),
uintptr(dwRop))
if ret == 0 {
panic("BitBlt failed")
}
}
func PatBlt(hdc HDC, nXLeft, nYLeft, nWidth, nHeight int, dwRop uint) {
ret, _, _ := procPatBlt.Call(
uintptr(hdc),
uintptr(nXLeft),
uintptr(nYLeft),
uintptr(nWidth),
uintptr(nHeight),
uintptr(dwRop))
if ret == 0 {
panic("PatBlt failed")
}
}
func CloseEnhMetaFile(hdc HDC) HENHMETAFILE {
ret, _, _ := procCloseEnhMetaFile.Call(
uintptr(hdc))
return HENHMETAFILE(ret)
}
func CopyEnhMetaFile(hemfSrc HENHMETAFILE, lpszFile *uint16) HENHMETAFILE {
ret, _, _ := procCopyEnhMetaFile.Call(
uintptr(hemfSrc),
uintptr(unsafe.Pointer(lpszFile)))
return HENHMETAFILE(ret)
}
func CreateBrushIndirect(lplb *LOGBRUSH) HBRUSH {
ret, _, _ := procCreateBrushIndirect.Call(
uintptr(unsafe.Pointer(lplb)))
return HBRUSH(ret)
}
func CreateCompatibleDC(hdc HDC) HDC {
ret, _, _ := procCreateCompatibleDC.Call(
uintptr(hdc))
if ret == 0 {
panic("Create compatible DC failed")
}
return HDC(ret)
}
func CreateDC(lpszDriver, lpszDevice, lpszOutput *uint16, lpInitData *DEVMODE) HDC {
ret, _, _ := procCreateDC.Call(
uintptr(unsafe.Pointer(lpszDriver)),
uintptr(unsafe.Pointer(lpszDevice)),
uintptr(unsafe.Pointer(lpszOutput)),
uintptr(unsafe.Pointer(lpInitData)))
return HDC(ret)
}
func CreateCompatibleBitmap(hdc HDC, width, height uint) HBITMAP {
ret, _, _ := procCreateCompatibleBitmap.Call(
uintptr(hdc),
uintptr(width),
uintptr(height))
return HBITMAP(ret)
}
func CreateDIBSection(hdc HDC, pbmi *BITMAPINFO, iUsage uint, ppvBits *unsafe.Pointer, hSection HANDLE, dwOffset uint) HBITMAP {
ret, _, _ := procCreateDIBSection.Call(
uintptr(hdc),
uintptr(unsafe.Pointer(pbmi)),
uintptr(iUsage),
uintptr(unsafe.Pointer(ppvBits)),
uintptr(hSection),
uintptr(dwOffset))
return HBITMAP(ret)
}
func CreateEnhMetaFile(hdcRef HDC, lpFilename *uint16, lpRect *RECT, lpDescription *uint16) HDC {
ret, _, _ := procCreateEnhMetaFile.Call(
uintptr(hdcRef),
uintptr(unsafe.Pointer(lpFilename)),
uintptr(unsafe.Pointer(lpRect)),
uintptr(unsafe.Pointer(lpDescription)))
return HDC(ret)
}
func CreateIC(lpszDriver, lpszDevice, lpszOutput *uint16, lpdvmInit *DEVMODE) HDC {
ret, _, _ := procCreateIC.Call(
uintptr(unsafe.Pointer(lpszDriver)),
uintptr(unsafe.Pointer(lpszDevice)),
uintptr(unsafe.Pointer(lpszOutput)),
uintptr(unsafe.Pointer(lpdvmInit)))
return HDC(ret)
}
func DeleteDC(hdc HDC) bool {
ret, _, _ := procDeleteDC.Call(
uintptr(hdc))
return ret != 0
}
func DeleteEnhMetaFile(hemf HENHMETAFILE) bool {
ret, _, _ := procDeleteEnhMetaFile.Call(
uintptr(hemf))
return ret != 0
}
func Ellipse(hdc HDC, nLeftRect, nTopRect, nRightRect, nBottomRect int) bool {
ret, _, _ := procEllipse.Call(
uintptr(hdc),
uintptr(nLeftRect),
uintptr(nTopRect),
uintptr(nRightRect),
uintptr(nBottomRect))
return ret != 0
}
func EndDoc(hdc HDC) int {
ret, _, _ := procEndDoc.Call(
uintptr(hdc))
return int(ret)
}
func EndPage(hdc HDC) int {
ret, _, _ := procEndPage.Call(
uintptr(hdc))
return int(ret)
}
func ExtCreatePen(dwPenStyle, dwWidth uint, lplb *LOGBRUSH, dwStyleCount uint, lpStyle *uint) HPEN {
ret, _, _ := procExtCreatePen.Call(
uintptr(dwPenStyle),
uintptr(dwWidth),
uintptr(unsafe.Pointer(lplb)),
uintptr(dwStyleCount),
uintptr(unsafe.Pointer(lpStyle)))
return HPEN(ret)
}
func GetEnhMetaFile(lpszMetaFile *uint16) HENHMETAFILE {
ret, _, _ := procGetEnhMetaFile.Call(
uintptr(unsafe.Pointer(lpszMetaFile)))
return HENHMETAFILE(ret)
}
func GetEnhMetaFileHeader(hemf HENHMETAFILE, cbBuffer uint, lpemh *ENHMETAHEADER) uint {
ret, _, _ := procGetEnhMetaFileHeader.Call(
uintptr(hemf),
uintptr(cbBuffer),
uintptr(unsafe.Pointer(lpemh)))
return uint(ret)
}
func GetObject(hgdiobj HGDIOBJ, cbBuffer uintptr, lpvObject unsafe.Pointer) int {
ret, _, _ := procGetObject.Call(
uintptr(hgdiobj),
uintptr(cbBuffer),
uintptr(lpvObject))
return int(ret)
}
func GetStockObject(fnObject int) HGDIOBJ {
ret, _, _ := procGetStockObject.Call(
uintptr(fnObject))
return HGDIOBJ(ret)
}
func GetTextExtentExPoint(hdc HDC, lpszStr *uint16, cchString, nMaxExtent int, lpnFit, alpDx *int, lpSize *SIZE) bool {
ret, _, _ := procGetTextExtentExPoint.Call(
uintptr(hdc),
uintptr(unsafe.Pointer(lpszStr)),
uintptr(cchString),
uintptr(nMaxExtent),
uintptr(unsafe.Pointer(lpnFit)),
uintptr(unsafe.Pointer(alpDx)),
uintptr(unsafe.Pointer(lpSize)))
return ret != 0
}
func GetTextExtentPoint32(hdc HDC, lpString *uint16, c int, lpSize *SIZE) bool {
ret, _, _ := procGetTextExtentPoint32.Call(
uintptr(hdc),
uintptr(unsafe.Pointer(lpString)),
uintptr(c),
uintptr(unsafe.Pointer(lpSize)))
return ret != 0
}
func GetTextMetrics(hdc HDC, lptm *TEXTMETRIC) bool {
ret, _, _ := procGetTextMetrics.Call(
uintptr(hdc),
uintptr(unsafe.Pointer(lptm)))
return ret != 0
}
func LineTo(hdc HDC, nXEnd, nYEnd int) bool {
ret, _, _ := procLineTo.Call(
uintptr(hdc),
uintptr(nXEnd),
uintptr(nYEnd))
return ret != 0
}
func MoveToEx(hdc HDC, x, y int, lpPoint *POINT) bool {
ret, _, _ := procMoveToEx.Call(
uintptr(hdc),
uintptr(x),
uintptr(y),
uintptr(unsafe.Pointer(lpPoint)))
return ret != 0
}
func PlayEnhMetaFile(hdc HDC, hemf HENHMETAFILE, lpRect *RECT) bool {
ret, _, _ := procPlayEnhMetaFile.Call(
uintptr(hdc),
uintptr(hemf),
uintptr(unsafe.Pointer(lpRect)))
return ret != 0
}
func Rectangle(hdc HDC, nLeftRect, nTopRect, nRightRect, nBottomRect int) bool {
ret, _, _ := procRectangle.Call(
uintptr(hdc),
uintptr(nLeftRect),
uintptr(nTopRect),
uintptr(nRightRect),
uintptr(nBottomRect))
return ret != 0
}
func ResetDC(hdc HDC, lpInitData *DEVMODE) HDC {
ret, _, _ := procResetDC.Call(
uintptr(hdc),
uintptr(unsafe.Pointer(lpInitData)))
return HDC(ret)
}
func SelectObject(hdc HDC, hgdiobj HGDIOBJ) HGDIOBJ {
ret, _, _ := procSelectObject.Call(
uintptr(hdc),
uintptr(hgdiobj))
if ret == 0 {
panic("SelectObject failed")
}
return HGDIOBJ(ret)
}
func SetBkMode(hdc HDC, iBkMode int) int {
ret, _, _ := procSetBkMode.Call(
uintptr(hdc),
uintptr(iBkMode))
if ret == 0 {
panic("SetBkMode failed")
}
return int(ret)
}
func SetBrushOrgEx(hdc HDC, nXOrg, nYOrg int, lppt *POINT) bool {
ret, _, _ := procSetBrushOrgEx.Call(
uintptr(hdc),
uintptr(nXOrg),
uintptr(nYOrg),
uintptr(unsafe.Pointer(lppt)))
return ret != 0
}
func SetStretchBltMode(hdc HDC, iStretchMode int) int {
ret, _, _ := procSetStretchBltMode.Call(
uintptr(hdc),
uintptr(iStretchMode))
return int(ret)
}
func SetTextColor(hdc HDC, crColor COLORREF) COLORREF {
ret, _, _ := procSetTextColor.Call(
uintptr(hdc),
uintptr(crColor))
if ret == CLR_INVALID {
panic("SetTextColor failed")
}
return COLORREF(ret)
}
func SetBkColor(hdc HDC, crColor COLORREF) COLORREF {
ret, _, _ := procSetBkColor.Call(
uintptr(hdc),
uintptr(crColor))
if ret == CLR_INVALID {
panic("SetBkColor failed")
}
return COLORREF(ret)
}
func StartDoc(hdc HDC, lpdi *DOCINFO) int {
ret, _, _ := procStartDoc.Call(
uintptr(hdc),
uintptr(unsafe.Pointer(lpdi)))
return int(ret)
}
func StartPage(hdc HDC) int {
ret, _, _ := procStartPage.Call(
uintptr(hdc))
return int(ret)
}
func StretchBlt(hdcDest HDC, nXOriginDest, nYOriginDest, nWidthDest, nHeightDest int, hdcSrc HDC, nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc int, dwRop uint) {
ret, _, _ := procStretchBlt.Call(
uintptr(hdcDest),
uintptr(nXOriginDest),
uintptr(nYOriginDest),
uintptr(nWidthDest),
uintptr(nHeightDest),
uintptr(hdcSrc),
uintptr(nXOriginSrc),
uintptr(nYOriginSrc),
uintptr(nWidthSrc),
uintptr(nHeightSrc),
uintptr(dwRop))
if ret == 0 {
panic("StretchBlt failed")
}
}
func SetDIBitsToDevice(hdc HDC, xDest, yDest, dwWidth, dwHeight, xSrc, ySrc int, uStartScan, cScanLines uint, lpvBits []byte, lpbmi *BITMAPINFO, fuColorUse uint) int {
ret, _, _ := procSetDIBitsToDevice.Call(
uintptr(hdc),
uintptr(xDest),
uintptr(yDest),
uintptr(dwWidth),
uintptr(dwHeight),
uintptr(xSrc),
uintptr(ySrc),
uintptr(uStartScan),
uintptr(cScanLines),
uintptr(unsafe.Pointer(&lpvBits[0])),
uintptr(unsafe.Pointer(lpbmi)),
uintptr(fuColorUse))
return int(ret)
}
func ChoosePixelFormat(hdc HDC, pfd *PIXELFORMATDESCRIPTOR) int {
ret, _, _ := procChoosePixelFormat.Call(
uintptr(hdc),
uintptr(unsafe.Pointer(pfd)),
)
return int(ret)
}
func DescribePixelFormat(hdc HDC, iPixelFormat int, nBytes uint, pfd *PIXELFORMATDESCRIPTOR) int {
ret, _, _ := procDescribePixelFormat.Call(
uintptr(hdc),
uintptr(iPixelFormat),
uintptr(nBytes),
uintptr(unsafe.Pointer(pfd)),
)
return int(ret)
}
func GetEnhMetaFilePixelFormat(hemf HENHMETAFILE, cbBuffer uint32, pfd *PIXELFORMATDESCRIPTOR) uint {
ret, _, _ := procGetEnhMetaFilePixelFormat.Call(
uintptr(hemf),
uintptr(cbBuffer),
uintptr(unsafe.Pointer(pfd)),
)
return uint(ret)
}
func GetPixelFormat(hdc HDC) int {
ret, _, _ := procGetPixelFormat.Call(
uintptr(hdc),
)
return int(ret)
}
func SetPixelFormat(hdc HDC, iPixelFormat int, pfd *PIXELFORMATDESCRIPTOR) bool {
ret, _, _ := procSetPixelFormat.Call(
uintptr(hdc),
uintptr(iPixelFormat),
uintptr(unsafe.Pointer(pfd)),
)
return ret == TRUE
}
func SwapBuffers(hdc HDC) bool {
ret, _, _ := procSwapBuffers.Call(uintptr(hdc))
return ret == TRUE
}

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// Copyright 2010-2012 The W32 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 w32
import (
"errors"
"fmt"
"syscall"
"unsafe"
)
const (
Ok = 0
GenericError = 1
InvalidParameter = 2
OutOfMemory = 3
ObjectBusy = 4
InsufficientBuffer = 5
NotImplemented = 6
Win32Error = 7
WrongState = 8
Aborted = 9
FileNotFound = 10
ValueOverflow = 11
AccessDenied = 12
UnknownImageFormat = 13
FontFamilyNotFound = 14
FontStyleNotFound = 15
NotTrueTypeFont = 16
UnsupportedGdiplusVersion = 17
GdiplusNotInitialized = 18
PropertyNotFound = 19
PropertyNotSupported = 20
ProfileNotFound = 21
)
func GetGpStatus(s int32) string {
switch s {
case Ok:
return "Ok"
case GenericError:
return "GenericError"
case InvalidParameter:
return "InvalidParameter"
case OutOfMemory:
return "OutOfMemory"
case ObjectBusy:
return "ObjectBusy"
case InsufficientBuffer:
return "InsufficientBuffer"
case NotImplemented:
return "NotImplemented"
case Win32Error:
return "Win32Error"
case WrongState:
return "WrongState"
case Aborted:
return "Aborted"
case FileNotFound:
return "FileNotFound"
case ValueOverflow:
return "ValueOverflow"
case AccessDenied:
return "AccessDenied"
case UnknownImageFormat:
return "UnknownImageFormat"
case FontFamilyNotFound:
return "FontFamilyNotFound"
case FontStyleNotFound:
return "FontStyleNotFound"
case NotTrueTypeFont:
return "NotTrueTypeFont"
case UnsupportedGdiplusVersion:
return "UnsupportedGdiplusVersion"
case GdiplusNotInitialized:
return "GdiplusNotInitialized"
case PropertyNotFound:
return "PropertyNotFound"
case PropertyNotSupported:
return "PropertyNotSupported"
case ProfileNotFound:
return "ProfileNotFound"
}
return "Unknown Status Value"
}
var (
token uintptr
modgdiplus = syscall.NewLazyDLL("gdiplus.dll")
procGdipCreateBitmapFromFile = modgdiplus.NewProc("GdipCreateBitmapFromFile")
procGdipCreateBitmapFromHBITMAP = modgdiplus.NewProc("GdipCreateBitmapFromHBITMAP")
procGdipCreateHBITMAPFromBitmap = modgdiplus.NewProc("GdipCreateHBITMAPFromBitmap")
procGdipCreateBitmapFromResource = modgdiplus.NewProc("GdipCreateBitmapFromResource")
procGdipCreateBitmapFromStream = modgdiplus.NewProc("GdipCreateBitmapFromStream")
procGdipDisposeImage = modgdiplus.NewProc("GdipDisposeImage")
procGdiplusShutdown = modgdiplus.NewProc("GdiplusShutdown")
procGdiplusStartup = modgdiplus.NewProc("GdiplusStartup")
)
func GdipCreateBitmapFromFile(filename string) (*uintptr, error) {
var bitmap *uintptr
ret, _, _ := procGdipCreateBitmapFromFile.Call(
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(filename))),
uintptr(unsafe.Pointer(&bitmap)))
if ret != Ok {
return nil, errors.New(fmt.Sprintf("GdipCreateBitmapFromFile failed with status '%s' for file '%s'", GetGpStatus(int32(ret)), filename))
}
return bitmap, nil
}
func GdipCreateBitmapFromResource(instance HINSTANCE, resId *uint16) (*uintptr, error) {
var bitmap *uintptr
ret, _, _ := procGdipCreateBitmapFromResource.Call(
uintptr(instance),
uintptr(unsafe.Pointer(resId)),
uintptr(unsafe.Pointer(&bitmap)))
if ret != Ok {
return nil, errors.New(fmt.Sprintf("GdiCreateBitmapFromResource failed with status '%s'", GetGpStatus(int32(ret))))
}
return bitmap, nil
}
func GdipCreateBitmapFromStream(stream *IStream) (*uintptr, error) {
var bitmap *uintptr
ret, _, _ := procGdipCreateBitmapFromStream.Call(
uintptr(unsafe.Pointer(stream)),
uintptr(unsafe.Pointer(&bitmap)))
if ret != Ok {
return nil, errors.New(fmt.Sprintf("GdipCreateBitmapFromStream failed with status '%s'", GetGpStatus(int32(ret))))
}
return bitmap, nil
}
func GdipCreateHBITMAPFromBitmap(bitmap *uintptr, background uint32) (HBITMAP, error) {
var hbitmap HBITMAP
ret, _, _ := procGdipCreateHBITMAPFromBitmap.Call(
uintptr(unsafe.Pointer(bitmap)),
uintptr(unsafe.Pointer(&hbitmap)),
uintptr(background))
if ret != Ok {
return 0, errors.New(fmt.Sprintf("GdipCreateHBITMAPFromBitmap failed with status '%s'", GetGpStatus(int32(ret))))
}
return hbitmap, nil
}
func GdipDisposeImage(image *uintptr) {
procGdipDisposeImage.Call(uintptr(unsafe.Pointer(image)))
}
func GdiplusShutdown() {
procGdiplusShutdown.Call(token)
}
func GdiplusStartup(input *GdiplusStartupInput, output *GdiplusStartupOutput) {
ret, _, _ := procGdiplusStartup.Call(
uintptr(unsafe.Pointer(&token)),
uintptr(unsafe.Pointer(input)),
uintptr(unsafe.Pointer(output)))
if ret != Ok {
panic("GdiplusStartup failed with status " + GetGpStatus(int32(ret)))
}
}

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module w32
go 1.16

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// Copyright 2010-2012 The W32 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 w32
import (
"unsafe"
)
type pIDispatchVtbl struct {
pQueryInterface uintptr
pAddRef uintptr
pRelease uintptr
pGetTypeInfoCount uintptr
pGetTypeInfo uintptr
pGetIDsOfNames uintptr
pInvoke uintptr
}
type IDispatch struct {
lpVtbl *pIDispatchVtbl
}
func (this *IDispatch) QueryInterface(id *GUID) *IDispatch {
return ComQueryInterface((*IUnknown)(unsafe.Pointer(this)), id)
}
func (this *IDispatch) AddRef() int32 {
return ComAddRef((*IUnknown)(unsafe.Pointer(this)))
}
func (this *IDispatch) Release() int32 {
return ComRelease((*IUnknown)(unsafe.Pointer(this)))
}
func (this *IDispatch) GetIDsOfName(names []string) []int32 {
return ComGetIDsOfName(this, names)
}
func (this *IDispatch) Invoke(dispid int32, dispatch int16, params ...interface{}) *VARIANT {
return ComInvoke(this, dispid, dispatch, params...)
}

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// Copyright 2010-2012 The W32 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 w32
import (
"unsafe"
)
type pIStreamVtbl struct {
pQueryInterface uintptr
pAddRef uintptr
pRelease uintptr
}
type IStream struct {
lpVtbl *pIStreamVtbl
}
func (this *IStream) QueryInterface(id *GUID) *IDispatch {
return ComQueryInterface((*IUnknown)(unsafe.Pointer(this)), id)
}
func (this *IStream) AddRef() int32 {
return ComAddRef((*IUnknown)(unsafe.Pointer(this)))
}
func (this *IStream) Release() int32 {
return ComRelease((*IUnknown)(unsafe.Pointer(this)))
}

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// Copyright 2010-2012 The W32 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 w32
type pIUnknownVtbl struct {
pQueryInterface uintptr
pAddRef uintptr
pRelease uintptr
}
type IUnknown struct {
lpVtbl *pIUnknownVtbl
}
func (this *IUnknown) QueryInterface(id *GUID) *IDispatch {
return ComQueryInterface(this, id)
}
func (this *IUnknown) AddRef() int32 {
return ComAddRef(this)
}
func (this *IUnknown) Release() int32 {
return ComRelease(this)
}

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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unsafe"
)
var (
modkernel32 = syscall.NewLazyDLL("kernel32.dll")
procGetModuleHandle = modkernel32.NewProc("GetModuleHandleW")
procMulDiv = modkernel32.NewProc("MulDiv")
procGetConsoleWindow = modkernel32.NewProc("GetConsoleWindow")
procGetCurrentThread = modkernel32.NewProc("GetCurrentThread")
procGetLogicalDrives = modkernel32.NewProc("GetLogicalDrives")
procGetUserDefaultLCID = modkernel32.NewProc("GetUserDefaultLCID")
procLstrlen = modkernel32.NewProc("lstrlenW")
procLstrcpy = modkernel32.NewProc("lstrcpyW")
procGlobalAlloc = modkernel32.NewProc("GlobalAlloc")
procGlobalFree = modkernel32.NewProc("GlobalFree")
procGlobalLock = modkernel32.NewProc("GlobalLock")
procGlobalUnlock = modkernel32.NewProc("GlobalUnlock")
procMoveMemory = modkernel32.NewProc("RtlMoveMemory")
procFindResource = modkernel32.NewProc("FindResourceW")
procSizeofResource = modkernel32.NewProc("SizeofResource")
procLockResource = modkernel32.NewProc("LockResource")
procLoadResource = modkernel32.NewProc("LoadResource")
procGetLastError = modkernel32.NewProc("GetLastError")
// procOpenProcess = modkernel32.NewProc("OpenProcess")
// procTerminateProcess = modkernel32.NewProc("TerminateProcess")
procCloseHandle = modkernel32.NewProc("CloseHandle")
procCreateToolhelp32Snapshot = modkernel32.NewProc("CreateToolhelp32Snapshot")
procModule32First = modkernel32.NewProc("Module32FirstW")
procModule32Next = modkernel32.NewProc("Module32NextW")
procGetSystemTimes = modkernel32.NewProc("GetSystemTimes")
procGetConsoleScreenBufferInfo = modkernel32.NewProc("GetConsoleScreenBufferInfo")
procSetConsoleTextAttribute = modkernel32.NewProc("SetConsoleTextAttribute")
procGetDiskFreeSpaceEx = modkernel32.NewProc("GetDiskFreeSpaceExW")
procGetProcessTimes = modkernel32.NewProc("GetProcessTimes")
procSetSystemTime = modkernel32.NewProc("SetSystemTime")
procGetSystemTime = modkernel32.NewProc("GetSystemTime")
procVirtualAllocEx = modkernel32.NewProc("VirtualAllocEx")
procVirtualFreeEx = modkernel32.NewProc("VirtualFreeEx")
procWriteProcessMemory = modkernel32.NewProc("WriteProcessMemory")
procReadProcessMemory = modkernel32.NewProc("ReadProcessMemory")
procQueryPerformanceCounter = modkernel32.NewProc("QueryPerformanceCounter")
procQueryPerformanceFrequency = modkernel32.NewProc("QueryPerformanceFrequency")
)
func GetModuleHandle(modulename string) HINSTANCE {
var mn uintptr
if modulename == "" {
mn = 0
} else {
mn = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(modulename)))
}
ret, _, _ := procGetModuleHandle.Call(mn)
return HINSTANCE(ret)
}
func MulDiv(number, numerator, denominator int) int {
ret, _, _ := procMulDiv.Call(
uintptr(number),
uintptr(numerator),
uintptr(denominator))
return int(ret)
}
func GetConsoleWindow() HWND {
ret, _, _ := procGetConsoleWindow.Call()
return HWND(ret)
}
func GetCurrentThread() HANDLE {
ret, _, _ := procGetCurrentThread.Call()
return HANDLE(ret)
}
func GetLogicalDrives() uint32 {
ret, _, _ := procGetLogicalDrives.Call()
return uint32(ret)
}
func GetUserDefaultLCID() uint32 {
ret, _, _ := procGetUserDefaultLCID.Call()
return uint32(ret)
}
func Lstrlen(lpString *uint16) int {
ret, _, _ := procLstrlen.Call(uintptr(unsafe.Pointer(lpString)))
return int(ret)
}
func Lstrcpy(buf []uint16, lpString *uint16) {
procLstrcpy.Call(
uintptr(unsafe.Pointer(&buf[0])),
uintptr(unsafe.Pointer(lpString)))
}
func GlobalAlloc(uFlags uint, dwBytes uint32) HGLOBAL {
ret, _, _ := procGlobalAlloc.Call(
uintptr(uFlags),
uintptr(dwBytes))
if ret == 0 {
panic("GlobalAlloc failed")
}
return HGLOBAL(ret)
}
func GlobalFree(hMem HGLOBAL) {
ret, _, _ := procGlobalFree.Call(uintptr(hMem))
if ret != 0 {
panic("GlobalFree failed")
}
}
func GlobalLock(hMem HGLOBAL) unsafe.Pointer {
ret, _, _ := procGlobalLock.Call(uintptr(hMem))
if ret == 0 {
panic("GlobalLock failed")
}
return unsafe.Pointer(ret)
}
func GlobalUnlock(hMem HGLOBAL) bool {
ret, _, _ := procGlobalUnlock.Call(uintptr(hMem))
return ret != 0
}
func MoveMemory(destination, source unsafe.Pointer, length uint32) {
procMoveMemory.Call(
uintptr(unsafe.Pointer(destination)),
uintptr(source),
uintptr(length))
}
func FindResource(hModule HMODULE, lpName, lpType *uint16) (HRSRC, error) {
ret, _, _ := procFindResource.Call(
uintptr(hModule),
uintptr(unsafe.Pointer(lpName)),
uintptr(unsafe.Pointer(lpType)))
if ret == 0 {
return 0, syscall.GetLastError()
}
return HRSRC(ret), nil
}
func SizeofResource(hModule HMODULE, hResInfo HRSRC) uint32 {
ret, _, _ := procSizeofResource.Call(
uintptr(hModule),
uintptr(hResInfo))
if ret == 0 {
panic("SizeofResource failed")
}
return uint32(ret)
}
func LockResource(hResData HGLOBAL) unsafe.Pointer {
ret, _, _ := procLockResource.Call(uintptr(hResData))
if ret == 0 {
panic("LockResource failed")
}
return unsafe.Pointer(ret)
}
func LoadResource(hModule HMODULE, hResInfo HRSRC) HGLOBAL {
ret, _, _ := procLoadResource.Call(
uintptr(hModule),
uintptr(hResInfo))
if ret == 0 {
panic("LoadResource failed")
}
return HGLOBAL(ret)
}
func GetLastError() uint32 {
ret, _, _ := procGetLastError.Call()
return uint32(ret)
}
// func OpenProcess(desiredAccess uint32, inheritHandle bool, processId uint32) HANDLE {
// inherit := 0
// if inheritHandle {
// inherit = 1
// }
// ret, _, _ := procOpenProcess.Call(
// uintptr(desiredAccess),
// uintptr(inherit),
// uintptr(processId))
// return HANDLE(ret)
// }
// func TerminateProcess(hProcess HANDLE, uExitCode uint) bool {
// ret, _, _ := procTerminateProcess.Call(
// uintptr(hProcess),
// uintptr(uExitCode))
// return ret != 0
// }
func CloseHandle(object HANDLE) bool {
ret, _, _ := procCloseHandle.Call(
uintptr(object))
return ret != 0
}
func CreateToolhelp32Snapshot(flags, processId uint32) HANDLE {
ret, _, _ := procCreateToolhelp32Snapshot.Call(
uintptr(flags),
uintptr(processId))
if ret <= 0 {
return HANDLE(0)
}
return HANDLE(ret)
}
func Module32First(snapshot HANDLE, me *MODULEENTRY32) bool {
ret, _, _ := procModule32First.Call(
uintptr(snapshot),
uintptr(unsafe.Pointer(me)))
return ret != 0
}
func Module32Next(snapshot HANDLE, me *MODULEENTRY32) bool {
ret, _, _ := procModule32Next.Call(
uintptr(snapshot),
uintptr(unsafe.Pointer(me)))
return ret != 0
}
func GetSystemTimes(lpIdleTime, lpKernelTime, lpUserTime *FILETIME) bool {
ret, _, _ := procGetSystemTimes.Call(
uintptr(unsafe.Pointer(lpIdleTime)),
uintptr(unsafe.Pointer(lpKernelTime)),
uintptr(unsafe.Pointer(lpUserTime)))
return ret != 0
}
func GetProcessTimes(hProcess HANDLE, lpCreationTime, lpExitTime, lpKernelTime, lpUserTime *FILETIME) bool {
ret, _, _ := procGetProcessTimes.Call(
uintptr(hProcess),
uintptr(unsafe.Pointer(lpCreationTime)),
uintptr(unsafe.Pointer(lpExitTime)),
uintptr(unsafe.Pointer(lpKernelTime)),
uintptr(unsafe.Pointer(lpUserTime)))
return ret != 0
}
func GetConsoleScreenBufferInfo(hConsoleOutput HANDLE) *CONSOLE_SCREEN_BUFFER_INFO {
var csbi CONSOLE_SCREEN_BUFFER_INFO
ret, _, _ := procGetConsoleScreenBufferInfo.Call(
uintptr(hConsoleOutput),
uintptr(unsafe.Pointer(&csbi)))
if ret == 0 {
return nil
}
return &csbi
}
func SetConsoleTextAttribute(hConsoleOutput HANDLE, wAttributes uint16) bool {
ret, _, _ := procSetConsoleTextAttribute.Call(
uintptr(hConsoleOutput),
uintptr(wAttributes))
return ret != 0
}
func GetDiskFreeSpaceEx(dirName string) (r bool,
freeBytesAvailable, totalNumberOfBytes, totalNumberOfFreeBytes uint64) {
ret, _, _ := procGetDiskFreeSpaceEx.Call(
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(dirName))),
uintptr(unsafe.Pointer(&freeBytesAvailable)),
uintptr(unsafe.Pointer(&totalNumberOfBytes)),
uintptr(unsafe.Pointer(&totalNumberOfFreeBytes)))
return ret != 0,
freeBytesAvailable, totalNumberOfBytes, totalNumberOfFreeBytes
}
func GetSystemTime() *SYSTEMTIME {
var time SYSTEMTIME
procGetSystemTime.Call(
uintptr(unsafe.Pointer(&time)))
return &time
}
func SetSystemTime(time *SYSTEMTIME) bool {
ret, _, _ := procSetSystemTime.Call(
uintptr(unsafe.Pointer(time)))
return ret != 0
}
func VirtualAllocEx(hProcess HANDLE, lpAddress, dwSize uintptr, flAllocationType, flProtect uint32) uintptr {
ret, _, _ := procVirtualAllocEx.Call(
uintptr(hProcess),
lpAddress,
dwSize,
uintptr(flAllocationType),
uintptr(flProtect),
)
return ret
}
func VirtualFreeEx(hProcess HANDLE, lpAddress, dwSize uintptr, dwFreeType uint32) bool {
ret, _, _ := procVirtualFreeEx.Call(
uintptr(hProcess),
lpAddress,
dwSize,
uintptr(dwFreeType),
)
return ret != 0
}
func WriteProcessMemory(hProcess HANDLE, lpBaseAddress, lpBuffer, nSize uintptr) (int, bool) {
var nBytesWritten int
ret, _, _ := procWriteProcessMemory.Call(
uintptr(hProcess),
lpBaseAddress,
lpBuffer,
nSize,
uintptr(unsafe.Pointer(&nBytesWritten)),
)
return nBytesWritten, ret != 0
}
func ReadProcessMemory(hProcess HANDLE, lpBaseAddress, nSize uintptr) (lpBuffer []uint16, lpNumberOfBytesRead int, ok bool) {
var nBytesRead int
buf := make([]uint16, nSize)
ret, _, _ := procReadProcessMemory.Call(
uintptr(hProcess),
lpBaseAddress,
uintptr(unsafe.Pointer(&buf[0])),
nSize,
uintptr(unsafe.Pointer(&nBytesRead)),
)
return buf, nBytesRead, ret != 0
}
func QueryPerformanceCounter() uint64 {
result := uint64(0)
procQueryPerformanceCounter.Call(
uintptr(unsafe.Pointer(&result)),
)
return result
}
func QueryPerformanceFrequency() uint64 {
result := uint64(0)
procQueryPerformanceFrequency.Call(
uintptr(unsafe.Pointer(&result)),
)
return result
}

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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unsafe"
)
var (
modole32 = syscall.NewLazyDLL("ole32.dll")
procCoInitializeEx = modole32.NewProc("CoInitializeEx")
procCoInitialize = modole32.NewProc("CoInitialize")
procCoUninitialize = modole32.NewProc("CoUninitialize")
procCreateStreamOnHGlobal = modole32.NewProc("CreateStreamOnHGlobal")
)
func CoInitializeEx(coInit uintptr) HRESULT {
ret, _, _ := procCoInitializeEx.Call(
0,
coInit)
switch uint32(ret) {
case E_INVALIDARG:
panic("CoInitializeEx failed with E_INVALIDARG")
case E_OUTOFMEMORY:
panic("CoInitializeEx failed with E_OUTOFMEMORY")
case E_UNEXPECTED:
panic("CoInitializeEx failed with E_UNEXPECTED")
}
return HRESULT(ret)
}
func CoInitialize() {
procCoInitialize.Call(0)
}
func CoUninitialize() {
procCoUninitialize.Call()
}
func CreateStreamOnHGlobal(hGlobal HGLOBAL, fDeleteOnRelease bool) *IStream {
stream := new(IStream)
ret, _, _ := procCreateStreamOnHGlobal.Call(
uintptr(hGlobal),
uintptr(BoolToBOOL(fDeleteOnRelease)),
uintptr(unsafe.Pointer(&stream)))
switch uint32(ret) {
case E_INVALIDARG:
panic("CreateStreamOnHGlobal failed with E_INVALIDARG")
case E_OUTOFMEMORY:
panic("CreateStreamOnHGlobal failed with E_OUTOFMEMORY")
case E_UNEXPECTED:
panic("CreateStreamOnHGlobal failed with E_UNEXPECTED")
}
return stream
}

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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unsafe"
)
var (
modoleaut32 = syscall.NewLazyDLL("oleaut32")
procVariantInit = modoleaut32.NewProc("VariantInit")
procSysAllocString = modoleaut32.NewProc("SysAllocString")
procSysFreeString = modoleaut32.NewProc("SysFreeString")
procSysStringLen = modoleaut32.NewProc("SysStringLen")
procCreateDispTypeInfo = modoleaut32.NewProc("CreateDispTypeInfo")
procCreateStdDispatch = modoleaut32.NewProc("CreateStdDispatch")
)
func VariantInit(v *VARIANT) {
hr, _, _ := procVariantInit.Call(uintptr(unsafe.Pointer(v)))
if hr != 0 {
panic("Invoke VariantInit error.")
}
return
}
func SysAllocString(v string) (ss *int16) {
pss, _, _ := procSysAllocString.Call(uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(v))))
ss = (*int16)(unsafe.Pointer(pss))
return
}
func SysFreeString(v *int16) {
hr, _, _ := procSysFreeString.Call(uintptr(unsafe.Pointer(v)))
if hr != 0 {
panic("Invoke SysFreeString error.")
}
return
}
func SysStringLen(v *int16) uint {
l, _, _ := procSysStringLen.Call(uintptr(unsafe.Pointer(v)))
return uint(l)
}

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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unsafe"
)
var (
modopengl32 = syscall.NewLazyDLL("opengl32.dll")
procwglCreateContext = modopengl32.NewProc("wglCreateContext")
procwglCreateLayerContext = modopengl32.NewProc("wglCreateLayerContext")
procwglDeleteContext = modopengl32.NewProc("wglDeleteContext")
procwglGetProcAddress = modopengl32.NewProc("wglGetProcAddress")
procwglMakeCurrent = modopengl32.NewProc("wglMakeCurrent")
procwglShareLists = modopengl32.NewProc("wglShareLists")
)
func WglCreateContext(hdc HDC) HGLRC {
ret, _, _ := procwglCreateContext.Call(
uintptr(hdc),
)
return HGLRC(ret)
}
func WglCreateLayerContext(hdc HDC, iLayerPlane int) HGLRC {
ret, _, _ := procwglCreateLayerContext.Call(
uintptr(hdc),
uintptr(iLayerPlane),
)
return HGLRC(ret)
}
func WglDeleteContext(hglrc HGLRC) bool {
ret, _, _ := procwglDeleteContext.Call(
uintptr(hglrc),
)
return ret == TRUE
}
func WglGetProcAddress(szProc string) uintptr {
ret, _, _ := procwglGetProcAddress.Call(
uintptr(unsafe.Pointer(syscall.StringBytePtr(szProc))),
)
return ret
}
func WglMakeCurrent(hdc HDC, hglrc HGLRC) bool {
ret, _, _ := procwglMakeCurrent.Call(
uintptr(hdc),
uintptr(hglrc),
)
return ret == TRUE
}
func WglShareLists(hglrc1, hglrc2 HGLRC) bool {
ret, _, _ := procwglShareLists.Call(
uintptr(hglrc1),
uintptr(hglrc2),
)
return ret == TRUE
}

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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unsafe"
)
var (
modpsapi = syscall.NewLazyDLL("psapi.dll")
procEnumProcesses = modpsapi.NewProc("EnumProcesses")
)
func EnumProcesses(processIds []uint32, cb uint32, bytesReturned *uint32) bool {
ret, _, _ := procEnumProcesses.Call(
uintptr(unsafe.Pointer(&processIds[0])),
uintptr(cb),
uintptr(unsafe.Pointer(bytesReturned)))
return ret != 0
}

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// Copyright 2010-2012 The W32 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 w32
import (
"errors"
"fmt"
"syscall"
"unsafe"
)
var (
modshell32 = syscall.NewLazyDLL("shell32.dll")
procSHBrowseForFolder = modshell32.NewProc("SHBrowseForFolderW")
procSHGetPathFromIDList = modshell32.NewProc("SHGetPathFromIDListW")
procDragAcceptFiles = modshell32.NewProc("DragAcceptFiles")
procDragQueryFile = modshell32.NewProc("DragQueryFileW")
procDragQueryPoint = modshell32.NewProc("DragQueryPoint")
procDragFinish = modshell32.NewProc("DragFinish")
procShellExecute = modshell32.NewProc("ShellExecuteW")
procExtractIcon = modshell32.NewProc("ExtractIconW")
)
func SHBrowseForFolder(bi *BROWSEINFO) uintptr {
ret, _, _ := procSHBrowseForFolder.Call(uintptr(unsafe.Pointer(bi)))
return ret
}
func SHGetPathFromIDList(idl uintptr) string {
buf := make([]uint16, 1024)
procSHGetPathFromIDList.Call(
idl,
uintptr(unsafe.Pointer(&buf[0])))
return syscall.UTF16ToString(buf)
}
func DragAcceptFiles(hwnd HWND, accept bool) {
procDragAcceptFiles.Call(
uintptr(hwnd),
uintptr(BoolToBOOL(accept)))
}
func DragQueryFile(hDrop HDROP, iFile uint) (fileName string, fileCount uint) {
ret, _, _ := procDragQueryFile.Call(
uintptr(hDrop),
uintptr(iFile),
0,
0)
fileCount = uint(ret)
if iFile != 0xFFFFFFFF {
buf := make([]uint16, fileCount+1)
ret, _, _ := procDragQueryFile.Call(
uintptr(hDrop),
uintptr(iFile),
uintptr(unsafe.Pointer(&buf[0])),
uintptr(fileCount+1))
if ret == 0 {
panic("Invoke DragQueryFile error.")
}
fileName = syscall.UTF16ToString(buf)
}
return
}
func DragQueryPoint(hDrop HDROP) (x, y int, isClientArea bool) {
var pt POINT
ret, _, _ := procDragQueryPoint.Call(
uintptr(hDrop),
uintptr(unsafe.Pointer(&pt)))
return int(pt.X), int(pt.Y), (ret == 1)
}
func DragFinish(hDrop HDROP) {
procDragFinish.Call(uintptr(hDrop))
}
func ShellExecute(hwnd HWND, lpOperation, lpFile, lpParameters, lpDirectory string, nShowCmd int) error {
var op, param, directory uintptr
if len(lpOperation) != 0 {
op = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpOperation)))
}
if len(lpParameters) != 0 {
param = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpParameters)))
}
if len(lpDirectory) != 0 {
directory = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpDirectory)))
}
ret, _, _ := procShellExecute.Call(
uintptr(hwnd),
op,
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpFile))),
param,
directory,
uintptr(nShowCmd))
errorMsg := ""
if ret != 0 && ret <= 32 {
switch int(ret) {
case ERROR_FILE_NOT_FOUND:
errorMsg = "The specified file was not found."
case ERROR_PATH_NOT_FOUND:
errorMsg = "The specified path was not found."
case ERROR_BAD_FORMAT:
errorMsg = "The .exe file is invalid (non-Win32 .exe or error in .exe image)."
case SE_ERR_ACCESSDENIED:
errorMsg = "The operating system denied access to the specified file."
case SE_ERR_ASSOCINCOMPLETE:
errorMsg = "The file name association is incomplete or invalid."
case SE_ERR_DDEBUSY:
errorMsg = "The DDE transaction could not be completed because other DDE transactions were being processed."
case SE_ERR_DDEFAIL:
errorMsg = "The DDE transaction failed."
case SE_ERR_DDETIMEOUT:
errorMsg = "The DDE transaction could not be completed because the request timed out."
case SE_ERR_DLLNOTFOUND:
errorMsg = "The specified DLL was not found."
case SE_ERR_NOASSOC:
errorMsg = "There is no application associated with the given file name extension. This error will also be returned if you attempt to print a file that is not printable."
case SE_ERR_OOM:
errorMsg = "There was not enough memory to complete the operation."
case SE_ERR_SHARE:
errorMsg = "A sharing violation occurred."
default:
errorMsg = fmt.Sprintf("Unknown error occurred with error code %v", ret)
}
} else {
return nil
}
return errors.New(errorMsg)
}
func ExtractIcon(lpszExeFileName string, nIconIndex int) HICON {
ret, _, _ := procExtractIcon.Call(
0,
uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpszExeFileName))),
uintptr(nIconIndex))
return HICON(ret)
}

891
src/external/w32/typedef.go vendored Normal file
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@ -0,0 +1,891 @@
// Copyright 2010-2012 The W32 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 w32
import (
"unsafe"
)
// From MSDN: Windows Data Types
// http://msdn.microsoft.com/en-us/library/s3f49ktz.aspx
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa383751.aspx
// ATOM WORD
// BOOL int32
// BOOLEAN byte
// BYTE byte
// CCHAR int8
// CHAR int8
// COLORREF DWORD
// DWORD uint32
// DWORDLONG ULONGLONG
// DWORD_PTR ULONG_PTR
// DWORD32 uint32
// DWORD64 uint64
// FLOAT float32
// HACCEL HANDLE
// HALF_PTR struct{} // ???
// HANDLE PVOID
// HBITMAP HANDLE
// HBRUSH HANDLE
// HCOLORSPACE HANDLE
// HCONV HANDLE
// HCONVLIST HANDLE
// HCURSOR HANDLE
// HDC HANDLE
// HDDEDATA HANDLE
// HDESK HANDLE
// HDROP HANDLE
// HDWP HANDLE
// HENHMETAFILE HANDLE
// HFILE HANDLE
// HFONT HANDLE
// HGDIOBJ HANDLE
// HGLOBAL HANDLE
// HHOOK HANDLE
// HICON HANDLE
// HINSTANCE HANDLE
// HKEY HANDLE
// HKL HANDLE
// HLOCAL HANDLE
// HMENU HANDLE
// HMETAFILE HANDLE
// HMODULE HANDLE
// HPALETTE HANDLE
// HPEN HANDLE
// HRESULT int32
// HRGN HANDLE
// HSZ HANDLE
// HWINSTA HANDLE
// HWND HANDLE
// INT int32
// INT_PTR uintptr
// INT8 int8
// INT16 int16
// INT32 int32
// INT64 int64
// LANGID WORD
// LCID DWORD
// LCTYPE DWORD
// LGRPID DWORD
// LONG int32
// LONGLONG int64
// LONG_PTR uintptr
// LONG32 int32
// LONG64 int64
// LPARAM LONG_PTR
// LPBOOL *BOOL
// LPBYTE *BYTE
// LPCOLORREF *COLORREF
// LPCSTR *int8
// LPCTSTR LPCWSTR
// LPCVOID unsafe.Pointer
// LPCWSTR *WCHAR
// LPDWORD *DWORD
// LPHANDLE *HANDLE
// LPINT *INT
// LPLONG *LONG
// LPSTR *CHAR
// LPTSTR LPWSTR
// LPVOID unsafe.Pointer
// LPWORD *WORD
// LPWSTR *WCHAR
// LRESULT LONG_PTR
// PBOOL *BOOL
// PBOOLEAN *BOOLEAN
// PBYTE *BYTE
// PCHAR *CHAR
// PCSTR *CHAR
// PCTSTR PCWSTR
// PCWSTR *WCHAR
// PDWORD *DWORD
// PDWORDLONG *DWORDLONG
// PDWORD_PTR *DWORD_PTR
// PDWORD32 *DWORD32
// PDWORD64 *DWORD64
// PFLOAT *FLOAT
// PHALF_PTR *HALF_PTR
// PHANDLE *HANDLE
// PHKEY *HKEY
// PINT_PTR *INT_PTR
// PINT8 *INT8
// PINT16 *INT16
// PINT32 *INT32
// PINT64 *INT64
// PLCID *LCID
// PLONG *LONG
// PLONGLONG *LONGLONG
// PLONG_PTR *LONG_PTR
// PLONG32 *LONG32
// PLONG64 *LONG64
// POINTER_32 struct{} // ???
// POINTER_64 struct{} // ???
// POINTER_SIGNED uintptr
// POINTER_UNSIGNED uintptr
// PSHORT *SHORT
// PSIZE_T *SIZE_T
// PSSIZE_T *SSIZE_T
// PSTR *CHAR
// PTBYTE *TBYTE
// PTCHAR *TCHAR
// PTSTR PWSTR
// PUCHAR *UCHAR
// PUHALF_PTR *UHALF_PTR
// PUINT *UINT
// PUINT_PTR *UINT_PTR
// PUINT8 *UINT8
// PUINT16 *UINT16
// PUINT32 *UINT32
// PUINT64 *UINT64
// PULONG *ULONG
// PULONGLONG *ULONGLONG
// PULONG_PTR *ULONG_PTR
// PULONG32 *ULONG32
// PULONG64 *ULONG64
// PUSHORT *USHORT
// PVOID unsafe.Pointer
// PWCHAR *WCHAR
// PWORD *WORD
// PWSTR *WCHAR
// QWORD uint64
// SC_HANDLE HANDLE
// SC_LOCK LPVOID
// SERVICE_STATUS_HANDLE HANDLE
// SHORT int16
// SIZE_T ULONG_PTR
// SSIZE_T LONG_PTR
// TBYTE WCHAR
// TCHAR WCHAR
// UCHAR uint8
// UHALF_PTR struct{} // ???
// UINT uint32
// UINT_PTR uintptr
// UINT8 uint8
// UINT16 uint16
// UINT32 uint32
// UINT64 uint64
// ULONG uint32
// ULONGLONG uint64
// ULONG_PTR uintptr
// ULONG32 uint32
// ULONG64 uint64
// USHORT uint16
// USN LONGLONG
// WCHAR uint16
// WORD uint16
// WPARAM UINT_PTR
type (
ATOM uint16
BOOL int32
COLORREF uint32
DWM_FRAME_COUNT uint64
DWORD uint32
HACCEL HANDLE
HANDLE uintptr
HBITMAP HANDLE
HBRUSH HANDLE
HCURSOR HANDLE
HDC HANDLE
HDROP HANDLE
HDWP HANDLE
HENHMETAFILE HANDLE
HFONT HANDLE
HGDIOBJ HANDLE
HGLOBAL HANDLE
HGLRC HANDLE
HHOOK HANDLE
HICON HANDLE
HIMAGELIST HANDLE
HINSTANCE HANDLE
HKEY HANDLE
HKL HANDLE
HMENU HANDLE
HMODULE HANDLE
HMONITOR HANDLE
HPEN HANDLE
HRESULT int32
HRGN HANDLE
HRSRC HANDLE
HTHUMBNAIL HANDLE
HWND HANDLE
LPARAM uintptr
LPCVOID unsafe.Pointer
LRESULT uintptr
PVOID unsafe.Pointer
QPC_TIME uint64
ULONG_PTR uintptr
WPARAM uintptr
TRACEHANDLE uintptr
)
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd162805.aspx
type POINT struct {
X, Y int32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd162897.aspx
type RECT struct {
Left, Top, Right, Bottom int32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms633577.aspx
type WNDCLASSEX struct {
Size uint32
Style uint32
WndProc uintptr
ClsExtra int32
WndExtra int32
Instance HINSTANCE
Icon HICON
Cursor HCURSOR
Background HBRUSH
MenuName *uint16
ClassName *uint16
IconSm HICON
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms644958.aspx
type MSG struct {
Hwnd HWND
Message uint32
WParam uintptr
LParam uintptr
Time uint32
Pt POINT
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd145037.aspx
type LOGFONT struct {
Height int32
Width int32
Escapement int32
Orientation int32
Weight int32
Italic byte
Underline byte
StrikeOut byte
CharSet byte
OutPrecision byte
ClipPrecision byte
Quality byte
PitchAndFamily byte
FaceName [LF_FACESIZE]uint16
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms646839.aspx
type OPENFILENAME struct {
StructSize uint32
Owner HWND
Instance HINSTANCE
Filter *uint16
CustomFilter *uint16
MaxCustomFilter uint32
FilterIndex uint32
File *uint16
MaxFile uint32
FileTitle *uint16
MaxFileTitle uint32
InitialDir *uint16
Title *uint16
Flags uint32
FileOffset uint16
FileExtension uint16
DefExt *uint16
CustData uintptr
FnHook uintptr
TemplateName *uint16
PvReserved unsafe.Pointer
DwReserved uint32
FlagsEx uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb773205.aspx
type BROWSEINFO struct {
Owner HWND
Root *uint16
DisplayName *uint16
Title *uint16
Flags uint32
CallbackFunc uintptr
LParam uintptr
Image int32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa373931.aspx
type GUID struct {
Data1 uint32
Data2 uint16
Data3 uint16
Data4 [8]byte
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms221627.aspx
type VARIANT struct {
VT uint16 // 2
WReserved1 uint16 // 4
WReserved2 uint16 // 6
WReserved3 uint16 // 8
Val int64 // 16
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms221416.aspx
type DISPPARAMS struct {
Rgvarg uintptr
RgdispidNamedArgs uintptr
CArgs uint32
CNamedArgs uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms221133.aspx
type EXCEPINFO struct {
WCode uint16
WReserved uint16
BstrSource *uint16
BstrDescription *uint16
BstrHelpFile *uint16
DwHelpContext uint32
PvReserved uintptr
PfnDeferredFillIn uintptr
Scode int32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd145035.aspx
type LOGBRUSH struct {
LbStyle uint32
LbColor COLORREF
LbHatch uintptr
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd183565.aspx
type DEVMODE struct {
DmDeviceName [CCHDEVICENAME]uint16
DmSpecVersion uint16
DmDriverVersion uint16
DmSize uint16
DmDriverExtra uint16
DmFields uint32
DmOrientation int16
DmPaperSize int16
DmPaperLength int16
DmPaperWidth int16
DmScale int16
DmCopies int16
DmDefaultSource int16
DmPrintQuality int16
DmColor int16
DmDuplex int16
DmYResolution int16
DmTTOption int16
DmCollate int16
DmFormName [CCHFORMNAME]uint16
DmLogPixels uint16
DmBitsPerPel uint32
DmPelsWidth uint32
DmPelsHeight uint32
DmDisplayFlags uint32
DmDisplayFrequency uint32
DmICMMethod uint32
DmICMIntent uint32
DmMediaType uint32
DmDitherType uint32
DmReserved1 uint32
DmReserved2 uint32
DmPanningWidth uint32
DmPanningHeight uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd183376.aspx
type BITMAPINFOHEADER struct {
BiSize uint32
BiWidth int32
BiHeight int32
BiPlanes uint16
BiBitCount uint16
BiCompression uint32
BiSizeImage uint32
BiXPelsPerMeter int32
BiYPelsPerMeter int32
BiClrUsed uint32
BiClrImportant uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd162938.aspx
type RGBQUAD struct {
RgbBlue byte
RgbGreen byte
RgbRed byte
RgbReserved byte
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd183375.aspx
type BITMAPINFO struct {
BmiHeader BITMAPINFOHEADER
BmiColors *RGBQUAD
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd183371.aspx
type BITMAP struct {
BmType int32
BmWidth int32
BmHeight int32
BmWidthBytes int32
BmPlanes uint16
BmBitsPixel uint16
BmBits unsafe.Pointer
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd183567.aspx
type DIBSECTION struct {
DsBm BITMAP
DsBmih BITMAPINFOHEADER
DsBitfields [3]uint32
DshSection HANDLE
DsOffset uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd162607.aspx
type ENHMETAHEADER struct {
IType uint32
NSize uint32
RclBounds RECT
RclFrame RECT
DSignature uint32
NVersion uint32
NBytes uint32
NRecords uint32
NHandles uint16
SReserved uint16
NDescription uint32
OffDescription uint32
NPalEntries uint32
SzlDevice SIZE
SzlMillimeters SIZE
CbPixelFormat uint32
OffPixelFormat uint32
BOpenGL uint32
SzlMicrometers SIZE
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd145106.aspx
type SIZE struct {
CX, CY int32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd145132.aspx
type TEXTMETRIC struct {
TmHeight int32
TmAscent int32
TmDescent int32
TmInternalLeading int32
TmExternalLeading int32
TmAveCharWidth int32
TmMaxCharWidth int32
TmWeight int32
TmOverhang int32
TmDigitizedAspectX int32
TmDigitizedAspectY int32
TmFirstChar uint16
TmLastChar uint16
TmDefaultChar uint16
TmBreakChar uint16
TmItalic byte
TmUnderlined byte
TmStruckOut byte
TmPitchAndFamily byte
TmCharSet byte
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd183574.aspx
type DOCINFO struct {
CbSize int32
LpszDocName *uint16
LpszOutput *uint16
LpszDatatype *uint16
FwType uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb775514.aspx
type NMHDR struct {
HwndFrom HWND
IdFrom uintptr
Code uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb774743.aspx
type LVCOLUMN struct {
Mask uint32
Fmt int32
Cx int32
PszText *uint16
CchTextMax int32
ISubItem int32
IImage int32
IOrder int32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb774760.aspx
type LVITEM struct {
Mask uint32
IItem int32
ISubItem int32
State uint32
StateMask uint32
PszText *uint16
CchTextMax int32
IImage int32
LParam uintptr
IIndent int32
IGroupId int32
CColumns uint32
PuColumns uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb774754.aspx
type LVHITTESTINFO struct {
Pt POINT
Flags uint32
IItem int32
ISubItem int32
IGroup int32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb774771.aspx
type NMITEMACTIVATE struct {
Hdr NMHDR
IItem int32
ISubItem int32
UNewState uint32
UOldState uint32
UChanged uint32
PtAction POINT
LParam uintptr
UKeyFlags uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb774773.aspx
type NMLISTVIEW struct {
Hdr NMHDR
IItem int32
ISubItem int32
UNewState uint32
UOldState uint32
UChanged uint32
PtAction POINT
LParam uintptr
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb774780.aspx
type NMLVDISPINFO struct {
Hdr NMHDR
Item LVITEM
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb775507.aspx
type INITCOMMONCONTROLSEX struct {
DwSize uint32
DwICC uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb760256.aspx
type TOOLINFO struct {
CbSize uint32
UFlags uint32
Hwnd HWND
UId uintptr
Rect RECT
Hinst HINSTANCE
LpszText *uint16
LParam uintptr
LpReserved unsafe.Pointer
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms645604.aspx
type TRACKMOUSEEVENT struct {
CbSize uint32
DwFlags uint32
HwndTrack HWND
DwHoverTime uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms534067.aspx
type GdiplusStartupInput struct {
GdiplusVersion uint32
DebugEventCallback uintptr
SuppressBackgroundThread BOOL
SuppressExternalCodecs BOOL
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms534068.aspx
type GdiplusStartupOutput struct {
NotificationHook uintptr
NotificationUnhook uintptr
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd162768.aspx
type PAINTSTRUCT struct {
Hdc HDC
FErase BOOL
RcPaint RECT
FRestore BOOL
FIncUpdate BOOL
RgbReserved [32]byte
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms684225.aspx
type MODULEENTRY32 struct {
Size uint32
ModuleID uint32
ProcessID uint32
GlblcntUsage uint32
ProccntUsage uint32
ModBaseAddr *uint8
ModBaseSize uint32
HModule HMODULE
SzModule [MAX_MODULE_NAME32 + 1]uint16
SzExePath [MAX_PATH]uint16
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms724284.aspx
type FILETIME struct {
DwLowDateTime uint32
DwHighDateTime uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms682119.aspx
type COORD struct {
X, Y int16
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms686311.aspx
type SMALL_RECT struct {
Left, Top, Right, Bottom int16
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms682093.aspx
type CONSOLE_SCREEN_BUFFER_INFO struct {
DwSize COORD
DwCursorPosition COORD
WAttributes uint16
SrWindow SMALL_RECT
DwMaximumWindowSize COORD
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb773244.aspx
type MARGINS struct {
CxLeftWidth, CxRightWidth, CyTopHeight, CyBottomHeight int32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa969500.aspx
type DWM_BLURBEHIND struct {
DwFlags uint32
fEnable BOOL
hRgnBlur HRGN
fTransitionOnMaximized BOOL
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa969501.aspx
type DWM_PRESENT_PARAMETERS struct {
cbSize uint32
fQueue BOOL
cRefreshStart DWM_FRAME_COUNT
cBuffer uint32
fUseSourceRate BOOL
rateSource UNSIGNED_RATIO
cRefreshesPerFrame uint32
eSampling DWM_SOURCE_FRAME_SAMPLING
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa969502.aspx
type DWM_THUMBNAIL_PROPERTIES struct {
dwFlags uint32
rcDestination RECT
rcSource RECT
opacity byte
fVisible BOOL
fSourceClientAreaOnly BOOL
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa969503.aspx
type DWM_TIMING_INFO struct {
cbSize uint32
rateRefresh UNSIGNED_RATIO
qpcRefreshPeriod QPC_TIME
rateCompose UNSIGNED_RATIO
qpcVBlank QPC_TIME
cRefresh DWM_FRAME_COUNT
cDXRefresh uint32
qpcCompose QPC_TIME
cFrame DWM_FRAME_COUNT
cDXPresent uint32
cRefreshFrame DWM_FRAME_COUNT
cFrameSubmitted DWM_FRAME_COUNT
cDXPresentSubmitted uint32
cFrameConfirmed DWM_FRAME_COUNT
cDXPresentConfirmed uint32
cRefreshConfirmed DWM_FRAME_COUNT
cDXRefreshConfirmed uint32
cFramesLate DWM_FRAME_COUNT
cFramesOutstanding uint32
cFrameDisplayed DWM_FRAME_COUNT
qpcFrameDisplayed QPC_TIME
cRefreshFrameDisplayed DWM_FRAME_COUNT
cFrameComplete DWM_FRAME_COUNT
qpcFrameComplete QPC_TIME
cFramePending DWM_FRAME_COUNT
qpcFramePending QPC_TIME
cFramesDisplayed DWM_FRAME_COUNT
cFramesComplete DWM_FRAME_COUNT
cFramesPending DWM_FRAME_COUNT
cFramesAvailable DWM_FRAME_COUNT
cFramesDropped DWM_FRAME_COUNT
cFramesMissed DWM_FRAME_COUNT
cRefreshNextDisplayed DWM_FRAME_COUNT
cRefreshNextPresented DWM_FRAME_COUNT
cRefreshesDisplayed DWM_FRAME_COUNT
cRefreshesPresented DWM_FRAME_COUNT
cRefreshStarted DWM_FRAME_COUNT
cPixelsReceived uint64
cPixelsDrawn uint64
cBuffersEmpty DWM_FRAME_COUNT
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd389402.aspx
type MilMatrix3x2D struct {
S_11, S_12, S_21, S_22 float64
DX, DY float64
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/aa969505.aspx
type UNSIGNED_RATIO struct {
uiNumerator uint32
uiDenominator uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms632603.aspx
type CREATESTRUCT struct {
CreateParams uintptr
Instance HINSTANCE
Menu HMENU
Parent HWND
Cy, Cx int32
Y, X int32
Style int32
Name *uint16
Class *uint16
dwExStyle uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd145065.aspx
type MONITORINFO struct {
CbSize uint32
RcMonitor RECT
RcWork RECT
DwFlags uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd145066.aspx
type MONITORINFOEX struct {
MONITORINFO
SzDevice [CCHDEVICENAME]uint16
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/dd368826.aspx
type PIXELFORMATDESCRIPTOR struct {
Size uint16
Version uint16
DwFlags uint32
IPixelType byte
ColorBits byte
RedBits, RedShift byte
GreenBits, GreenShift byte
BlueBits, BlueShift byte
AlphaBits, AlphaShift byte
AccumBits byte
AccumRedBits byte
AccumGreenBits byte
AccumBlueBits byte
AccumAlphaBits byte
DepthBits, StencilBits byte
AuxBuffers byte
ILayerType byte
Reserved byte
DwLayerMask uint32
DwVisibleMask uint32
DwDamageMask uint32
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms646270(v=vs.85).aspx
type INPUT struct {
Type uint32
Mi MOUSEINPUT
Ki KEYBDINPUT
Hi HARDWAREINPUT
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms646273(v=vs.85).aspx
type MOUSEINPUT struct {
Dx int32
Dy int32
MouseData uint32
DwFlags uint32
Time uint32
DwExtraInfo uintptr
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms646271(v=vs.85).aspx
type KEYBDINPUT struct {
WVk uint16
WScan uint16
DwFlags uint32
Time uint32
DwExtraInfo uintptr
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms646269(v=vs.85).aspx
type HARDWAREINPUT struct {
UMsg uint32
WParamL uint16
WParamH uint16
}
type KbdInput struct {
typ uint32
ki KEYBDINPUT
}
type MouseInput struct {
typ uint32
mi MOUSEINPUT
}
type HardwareInput struct {
typ uint32
hi HARDWAREINPUT
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms724950(v=vs.85).aspx
type SYSTEMTIME struct {
Year uint16
Month uint16
DayOfWeek uint16
Day uint16
Hour uint16
Minute uint16
Second uint16
Milliseconds uint16
}
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms644967(v=vs.85).aspx
type KBDLLHOOKSTRUCT struct {
VkCode DWORD
ScanCode DWORD
Flags DWORD
Time DWORD
DwExtraInfo ULONG_PTR
}
type HOOKPROC func(int, WPARAM, LPARAM) LRESULT
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms633498(v=vs.85).aspx
type WNDENUMPROC func(HWND, LPARAM) LRESULT

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// Copyright 2010-2012 The W32 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 w32
import (
"syscall"
"unicode/utf16"
"unsafe"
)
func MakeIntResource(id uint16) *uint16 {
return (*uint16)(unsafe.Pointer(uintptr(id)))
}
func LOWORD(dw uint32) uint16 {
return uint16(dw)
}
func HIWORD(dw uint32) uint16 {
return uint16(dw >> 16 & 0xffff)
}
func BoolToBOOL(value bool) BOOL {
if value {
return 1
}
return 0
}
func UTF16PtrToString(cstr *uint16) string {
if cstr != nil {
us := make([]uint16, 0, 256)
for p := uintptr(unsafe.Pointer(cstr)); ; p += 2 {
u := *(*uint16)(unsafe.Pointer(p))
if u == 0 {
return string(utf16.Decode(us))
}
us = append(us, u)
}
}
return ""
}
func ComAddRef(unknown *IUnknown) int32 {
ret, _, _ := syscall.Syscall(unknown.lpVtbl.pAddRef, 1,
uintptr(unsafe.Pointer(unknown)),
0,
0)
return int32(ret)
}
func ComRelease(unknown *IUnknown) int32 {
ret, _, _ := syscall.Syscall(unknown.lpVtbl.pRelease, 1,
uintptr(unsafe.Pointer(unknown)),
0,
0)
return int32(ret)
}
func ComQueryInterface(unknown *IUnknown, id *GUID) *IDispatch {
var disp *IDispatch
hr, _, _ := syscall.Syscall(unknown.lpVtbl.pQueryInterface, 3,
uintptr(unsafe.Pointer(unknown)),
uintptr(unsafe.Pointer(id)),
uintptr(unsafe.Pointer(&disp)))
if hr != 0 {
panic("Invoke QieryInterface error.")
}
return disp
}
func ComGetIDsOfName(disp *IDispatch, names []string) []int32 {
wnames := make([]*uint16, len(names))
dispid := make([]int32, len(names))
for i := 0; i < len(names); i++ {
wnames[i] = syscall.StringToUTF16Ptr(names[i])
}
hr, _, _ := syscall.Syscall6(disp.lpVtbl.pGetIDsOfNames, 6,
uintptr(unsafe.Pointer(disp)),
uintptr(unsafe.Pointer(IID_NULL)),
uintptr(unsafe.Pointer(&wnames[0])),
uintptr(len(names)),
uintptr(GetUserDefaultLCID()),
uintptr(unsafe.Pointer(&dispid[0])))
if hr != 0 {
panic("Invoke GetIDsOfName error.")
}
return dispid
}
func ComInvoke(disp *IDispatch, dispid int32, dispatch int16, params ...interface{}) (result *VARIANT) {
var dispparams DISPPARAMS
if dispatch&DISPATCH_PROPERTYPUT != 0 {
dispnames := [1]int32{DISPID_PROPERTYPUT}
dispparams.RgdispidNamedArgs = uintptr(unsafe.Pointer(&dispnames[0]))
dispparams.CNamedArgs = 1
}
var vargs []VARIANT
if len(params) > 0 {
vargs = make([]VARIANT, len(params))
for i, v := range params {
//n := len(params)-i-1
n := len(params) - i - 1
VariantInit(&vargs[n])
switch v.(type) {
case bool:
if v.(bool) {
vargs[n] = VARIANT{VT_BOOL, 0, 0, 0, 0xffff}
} else {
vargs[n] = VARIANT{VT_BOOL, 0, 0, 0, 0}
}
case *bool:
vargs[n] = VARIANT{VT_BOOL | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*bool))))}
case byte:
vargs[n] = VARIANT{VT_I1, 0, 0, 0, int64(v.(byte))}
case *byte:
vargs[n] = VARIANT{VT_I1 | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*byte))))}
case int16:
vargs[n] = VARIANT{VT_I2, 0, 0, 0, int64(v.(int16))}
case *int16:
vargs[n] = VARIANT{VT_I2 | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*int16))))}
case uint16:
vargs[n] = VARIANT{VT_UI2, 0, 0, 0, int64(v.(int16))}
case *uint16:
vargs[n] = VARIANT{VT_UI2 | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*uint16))))}
case int, int32:
vargs[n] = VARIANT{VT_UI4, 0, 0, 0, int64(v.(int))}
case *int, *int32:
vargs[n] = VARIANT{VT_I4 | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*int))))}
case uint, uint32:
vargs[n] = VARIANT{VT_UI4, 0, 0, 0, int64(v.(uint))}
case *uint, *uint32:
vargs[n] = VARIANT{VT_UI4 | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*uint))))}
case int64:
vargs[n] = VARIANT{VT_I8, 0, 0, 0, v.(int64)}
case *int64:
vargs[n] = VARIANT{VT_I8 | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*int64))))}
case uint64:
vargs[n] = VARIANT{VT_UI8, 0, 0, 0, int64(v.(uint64))}
case *uint64:
vargs[n] = VARIANT{VT_UI8 | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*uint64))))}
case float32:
vargs[n] = VARIANT{VT_R4, 0, 0, 0, int64(v.(float32))}
case *float32:
vargs[n] = VARIANT{VT_R4 | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*float32))))}
case float64:
vargs[n] = VARIANT{VT_R8, 0, 0, 0, int64(v.(float64))}
case *float64:
vargs[n] = VARIANT{VT_R8 | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*float64))))}
case string:
vargs[n] = VARIANT{VT_BSTR, 0, 0, 0, int64(uintptr(unsafe.Pointer(SysAllocString(v.(string)))))}
case *string:
vargs[n] = VARIANT{VT_BSTR | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*string))))}
case *IDispatch:
vargs[n] = VARIANT{VT_DISPATCH, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*IDispatch))))}
case **IDispatch:
vargs[n] = VARIANT{VT_DISPATCH | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(**IDispatch))))}
case nil:
vargs[n] = VARIANT{VT_NULL, 0, 0, 0, 0}
case *VARIANT:
vargs[n] = VARIANT{VT_VARIANT | VT_BYREF, 0, 0, 0, int64(uintptr(unsafe.Pointer(v.(*VARIANT))))}
default:
panic("unknown type")
}
}
dispparams.Rgvarg = uintptr(unsafe.Pointer(&vargs[0]))
dispparams.CArgs = uint32(len(params))
}
var ret VARIANT
var excepInfo EXCEPINFO
VariantInit(&ret)
hr, _, _ := syscall.Syscall9(disp.lpVtbl.pInvoke, 8,
uintptr(unsafe.Pointer(disp)),
uintptr(dispid),
uintptr(unsafe.Pointer(IID_NULL)),
uintptr(GetUserDefaultLCID()),
uintptr(dispatch),
uintptr(unsafe.Pointer(&dispparams)),
uintptr(unsafe.Pointer(&ret)),
uintptr(unsafe.Pointer(&excepInfo)),
0)
if hr != 0 {
if excepInfo.BstrDescription != nil {
bs := UTF16PtrToString(excepInfo.BstrDescription)
panic(bs)
}
}
for _, varg := range vargs {
if varg.VT == VT_BSTR && varg.Val != 0 {
SysFreeString(((*int16)(unsafe.Pointer(uintptr(varg.Val)))))
}
}
result = &ret
return
}

13
src/external/w32/vars.go vendored Normal file
View File

@ -0,0 +1,13 @@
// Copyright 2010-2012 The W32 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 w32
var (
IID_NULL = &GUID{0x00000000, 0x0000, 0x0000, [8]byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}
IID_IUnknown = &GUID{0x00000000, 0x0000, 0x0000, [8]byte{0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46}}
IID_IDispatch = &GUID{0x00020400, 0x0000, 0x0000, [8]byte{0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46}}
IID_IConnectionPointContainer = &GUID{0xB196B284, 0xBAB4, 0x101A, [8]byte{0xB6, 0x9C, 0x00, 0xAA, 0x00, 0x34, 0x1D, 0x07}}
IID_IConnectionPoint = &GUID{0xB196B286, 0xBAB4, 0x101A, [8]byte{0xB6, 0x9C, 0x00, 0xAA, 0x00, 0x34, 0x1D, 0x07}}
)