a huge commit. splitting extensions into their own sub-packages.

1 files changed, 1089 insertions, 0 deletions

diff --git a/nexgb/record/record.go b/nexgb/record/record.go
new file mode 100644
index 0000000..04d514b
--- /dev/null
+++ b/nexgb/record/record.go
@@ -0,0 +1,1089 @@
+package record
+
+/*
+	This file was generated by record.xml on May 10 2012 4:20:28pm EDT.
+	This file is automatically generated. Edit at your peril!
+*/
+
+import (
+	"github.com/BurntSushi/xgb"
+
+	"github.com/BurntSushi/xgb/xproto"
+)
+
+// Init must be called before using the RECORD extension.
+func Init(c *xgb.Conn) error {
+	reply, err := xproto.QueryExtension(c, 6, "RECORD").Reply()
+	switch {
+	case err != nil:
+		return err
+	case !reply.Present:
+		return xgb.Errorf("No extension named RECORD could be found on on the server.")
+	}
+
+	xgb.ExtLock.Lock()
+	c.Extensions["RECORD"] = reply.MajorOpcode
+	for evNum, fun := range xgb.NewExtEventFuncs["RECORD"] {
+		xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun
+	}
+	for errNum, fun := range xgb.NewExtErrorFuncs["RECORD"] {
+		xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun
+	}
+	xgb.ExtLock.Unlock()
+
+	return nil
+}
+
+func init() {
+	xgb.NewExtEventFuncs["RECORD"] = make(map[int]xgb.NewEventFun)
+	xgb.NewExtErrorFuncs["RECORD"] = make(map[int]xgb.NewErrorFun)
+}
+
+// Skipping definition for base type 'Int16'
+
+// Skipping definition for base type 'Int32'
+
+// Skipping definition for base type 'Void'
+
+// Skipping definition for base type 'Byte'
+
+// Skipping definition for base type 'Int8'
+
+// Skipping definition for base type 'Card16'
+
+// Skipping definition for base type 'Char'
+
+// Skipping definition for base type 'Card32'
+
+// Skipping definition for base type 'Double'
+
+// Skipping definition for base type 'Bool'
+
+// Skipping definition for base type 'Float'
+
+// Skipping definition for base type 'Card8'
+
+const (
+	HTypeFromServerTime     = 1
+	HTypeFromClientTime     = 2
+	HTypeFromClientSequence = 4
+)
+
+const (
+	CsCurrentClients = 1
+	CsFutureClients  = 2
+	CsAllClients     = 3
+)
+
+type Context uint32
+
+func NewContextId(c *xgb.Conn) (Context, error) {
+	id, err := c.NewId()
+	if err != nil {
+		return 0, err
+	}
+	return Context(id), nil
+}
+
+type ElementHeader byte
+
+type ClientSpec uint32
+
+// 'Range8' struct definition
+// Size: 2
+type Range8 struct {
+	First byte
+	Last  byte
+}
+
+// Struct read Range8
+func Range8Read(buf []byte, v *Range8) int {
+	b := 0
+
+	v.First = buf[b]
+	b += 1
+
+	v.Last = buf[b]
+	b += 1
+
+	return b
+}
+
+// Struct list read Range8
+func Range8ReadList(buf []byte, dest []Range8) int {
+	b := 0
+	for i := 0; i < len(dest); i++ {
+		dest[i] = Range8{}
+		b += Range8Read(buf[b:], &dest[i])
+	}
+	return xgb.Pad(b)
+}
+
+// Struct write Range8
+func (v Range8) Bytes() []byte {
+	buf := make([]byte, 2)
+	b := 0
+
+	buf[b] = v.First
+	b += 1
+
+	buf[b] = v.Last
+	b += 1
+
+	return buf
+}
+
+// Write struct list Range8
+func Range8ListBytes(buf []byte, list []Range8) int {
+	b := 0
+	var structBytes []byte
+	for _, item := range list {
+		structBytes = item.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+	return b
+}
+
+// 'Range16' struct definition
+// Size: 4
+type Range16 struct {
+	First uint16
+	Last  uint16
+}
+
+// Struct read Range16
+func Range16Read(buf []byte, v *Range16) int {
+	b := 0
+
+	v.First = xgb.Get16(buf[b:])
+	b += 2
+
+	v.Last = xgb.Get16(buf[b:])
+	b += 2
+
+	return b
+}
+
+// Struct list read Range16
+func Range16ReadList(buf []byte, dest []Range16) int {
+	b := 0
+	for i := 0; i < len(dest); i++ {
+		dest[i] = Range16{}
+		b += Range16Read(buf[b:], &dest[i])
+	}
+	return xgb.Pad(b)
+}
+
+// Struct write Range16
+func (v Range16) Bytes() []byte {
+	buf := make([]byte, 4)
+	b := 0
+
+	xgb.Put16(buf[b:], v.First)
+	b += 2
+
+	xgb.Put16(buf[b:], v.Last)
+	b += 2
+
+	return buf
+}
+
+// Write struct list Range16
+func Range16ListBytes(buf []byte, list []Range16) int {
+	b := 0
+	var structBytes []byte
+	for _, item := range list {
+		structBytes = item.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+	return b
+}
+
+// 'ExtRange' struct definition
+// Size: 6
+type ExtRange struct {
+	Major Range8
+	Minor Range16
+}
+
+// Struct read ExtRange
+func ExtRangeRead(buf []byte, v *ExtRange) int {
+	b := 0
+
+	v.Major = Range8{}
+	b += Range8Read(buf[b:], &v.Major)
+
+	v.Minor = Range16{}
+	b += Range16Read(buf[b:], &v.Minor)
+
+	return b
+}
+
+// Struct list read ExtRange
+func ExtRangeReadList(buf []byte, dest []ExtRange) int {
+	b := 0
+	for i := 0; i < len(dest); i++ {
+		dest[i] = ExtRange{}
+		b += ExtRangeRead(buf[b:], &dest[i])
+	}
+	return xgb.Pad(b)
+}
+
+// Struct write ExtRange
+func (v ExtRange) Bytes() []byte {
+	buf := make([]byte, 6)
+	b := 0
+
+	{
+		structBytes := v.Major.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+
+	{
+		structBytes := v.Minor.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+
+	return buf
+}
+
+// Write struct list ExtRange
+func ExtRangeListBytes(buf []byte, list []ExtRange) int {
+	b := 0
+	var structBytes []byte
+	for _, item := range list {
+		structBytes = item.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+	return b
+}
+
+// 'Range' struct definition
+// Size: 24
+type Range struct {
+	CoreRequests    Range8
+	CoreReplies     Range8
+	ExtRequests     ExtRange
+	ExtReplies      ExtRange
+	DeliveredEvents Range8
+	DeviceEvents    Range8
+	Errors          Range8
+	ClientStarted   bool
+	ClientDied      bool
+}
+
+// Struct read Range
+func RangeRead(buf []byte, v *Range) int {
+	b := 0
+
+	v.CoreRequests = Range8{}
+	b += Range8Read(buf[b:], &v.CoreRequests)
+
+	v.CoreReplies = Range8{}
+	b += Range8Read(buf[b:], &v.CoreReplies)
+
+	v.ExtRequests = ExtRange{}
+	b += ExtRangeRead(buf[b:], &v.ExtRequests)
+
+	v.ExtReplies = ExtRange{}
+	b += ExtRangeRead(buf[b:], &v.ExtReplies)
+
+	v.DeliveredEvents = Range8{}
+	b += Range8Read(buf[b:], &v.DeliveredEvents)
+
+	v.DeviceEvents = Range8{}
+	b += Range8Read(buf[b:], &v.DeviceEvents)
+
+	v.Errors = Range8{}
+	b += Range8Read(buf[b:], &v.Errors)
+
+	if buf[b] == 1 {
+		v.ClientStarted = true
+	} else {
+		v.ClientStarted = false
+	}
+	b += 1
+
+	if buf[b] == 1 {
+		v.ClientDied = true
+	} else {
+		v.ClientDied = false
+	}
+	b += 1
+
+	return b
+}
+
+// Struct list read Range
+func RangeReadList(buf []byte, dest []Range) int {
+	b := 0
+	for i := 0; i < len(dest); i++ {
+		dest[i] = Range{}
+		b += RangeRead(buf[b:], &dest[i])
+	}
+	return xgb.Pad(b)
+}
+
+// Struct write Range
+func (v Range) Bytes() []byte {
+	buf := make([]byte, 24)
+	b := 0
+
+	{
+		structBytes := v.CoreRequests.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+
+	{
+		structBytes := v.CoreReplies.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+
+	{
+		structBytes := v.ExtRequests.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+
+	{
+		structBytes := v.ExtReplies.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+
+	{
+		structBytes := v.DeliveredEvents.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+
+	{
+		structBytes := v.DeviceEvents.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+
+	{
+		structBytes := v.Errors.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+
+	if v.ClientStarted {
+		buf[b] = 1
+	} else {
+		buf[b] = 0
+	}
+	b += 1
+
+	if v.ClientDied {
+		buf[b] = 1
+	} else {
+		buf[b] = 0
+	}
+	b += 1
+
+	return buf
+}
+
+// Write struct list Range
+func RangeListBytes(buf []byte, list []Range) int {
+	b := 0
+	var structBytes []byte
+	for _, item := range list {
+		structBytes = item.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+	return b
+}
+
+// 'ClientInfo' struct definition
+// Size: (8 + xgb.Pad((int(NumRanges) * 24)))
+type ClientInfo struct {
+	ClientResource ClientSpec
+	NumRanges      uint32
+	Ranges         []Range // size: xgb.Pad((int(NumRanges) * 24))
+}
+
+// Struct read ClientInfo
+func ClientInfoRead(buf []byte, v *ClientInfo) int {
+	b := 0
+
+	v.ClientResource = ClientSpec(xgb.Get32(buf[b:]))
+	b += 4
+
+	v.NumRanges = xgb.Get32(buf[b:])
+	b += 4
+
+	v.Ranges = make([]Range, v.NumRanges)
+	b += RangeReadList(buf[b:], v.Ranges)
+
+	return b
+}
+
+// Struct list read ClientInfo
+func ClientInfoReadList(buf []byte, dest []ClientInfo) int {
+	b := 0
+	for i := 0; i < len(dest); i++ {
+		dest[i] = ClientInfo{}
+		b += ClientInfoRead(buf[b:], &dest[i])
+	}
+	return xgb.Pad(b)
+}
+
+// Struct write ClientInfo
+func (v ClientInfo) Bytes() []byte {
+	buf := make([]byte, (8 + xgb.Pad((int(v.NumRanges) * 24))))
+	b := 0
+
+	xgb.Put32(buf[b:], uint32(v.ClientResource))
+	b += 4
+
+	xgb.Put32(buf[b:], v.NumRanges)
+	b += 4
+
+	b += RangeListBytes(buf[b:], v.Ranges)
+
+	return buf
+}
+
+// Write struct list ClientInfo
+func ClientInfoListBytes(buf []byte, list []ClientInfo) int {
+	b := 0
+	var structBytes []byte
+	for _, item := range list {
+		structBytes = item.Bytes()
+		copy(buf[b:], structBytes)
+		b += xgb.Pad(len(structBytes))
+	}
+	return b
+}
+
+// Struct list size ClientInfo
+func ClientInfoListSize(list []ClientInfo) int {
+	size := 0
+	for _, item := range list {
+		size += (8 + xgb.Pad((int(item.NumRanges) * 24)))
+	}
+	return size
+}
+
+// Error definition BadContext (0)
+// Size: 32
+
+const BadBadContext = 0
+
+type BadContextError struct {
+	Sequence      uint16
+	NiceName      string
+	InvalidRecord uint32
+}
+
+// Error read BadContext
+func BadContextErrorNew(buf []byte) xgb.Error {
+	v := BadContextError{}
+	v.NiceName = "BadContext"
+
+	b := 1 // skip error determinant
+	b += 1 // don't read error number
+
+	v.Sequence = xgb.Get16(buf[b:])
+	b += 2
+
+	v.InvalidRecord = xgb.Get32(buf[b:])
+	b += 4
+
+	return v
+}
+
+func (err BadContextError) ImplementsError() {}
+
+func (err BadContextError) SequenceId() uint16 {
+	return err.Sequence
+}
+
+func (err BadContextError) BadId() uint32 {
+	return 0
+}
+
+func (err BadContextError) Error() string {
+	fieldVals := make([]string, 0, 1)
+	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
+	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
+	fieldVals = append(fieldVals, xgb.Sprintf("InvalidRecord: %d", err.InvalidRecord))
+	return "BadBadContext {" + xgb.StringsJoin(fieldVals, ", ") + "}"
+}
+
+func init() {
+	xgb.NewExtErrorFuncs["RECORD"][0] = BadContextErrorNew
+}
+
+// Request QueryVersion
+// size: 8
+type QueryVersionCookie struct {
+	*xgb.Cookie
+}
+
+func QueryVersion(c *xgb.Conn, MajorVersion uint16, MinorVersion uint16) QueryVersionCookie {
+	cookie := c.NewCookie(true, true)
+	c.NewRequest(queryVersionRequest(c, MajorVersion, MinorVersion), cookie)
+	return QueryVersionCookie{cookie}
+}
+
+func QueryVersionUnchecked(c *xgb.Conn, MajorVersion uint16, MinorVersion uint16) QueryVersionCookie {
+	cookie := c.NewCookie(false, true)
+	c.NewRequest(queryVersionRequest(c, MajorVersion, MinorVersion), cookie)
+	return QueryVersionCookie{cookie}
+}
+
+// Request reply for QueryVersion
+// size: 12
+type QueryVersionReply struct {
+	Sequence uint16
+	Length   uint32
+	// padding: 1 bytes
+	MajorVersion uint16
+	MinorVersion uint16
+}
+
+// Waits and reads reply data from request QueryVersion
+func (cook QueryVersionCookie) Reply() (*QueryVersionReply, error) {
+	buf, err := cook.Cookie.Reply()
+	if err != nil {
+		return nil, err
+	}
+	if buf == nil {
+		return nil, nil
+	}
+	return queryVersionReply(buf), nil
+}
+
+// Read reply into structure from buffer for QueryVersion
+func queryVersionReply(buf []byte) *QueryVersionReply {
+	v := new(QueryVersionReply)
+	b := 1 // skip reply determinant
+
+	b += 1 // padding
+
+	v.Sequence = xgb.Get16(buf[b:])
+	b += 2
+
+	v.Length = xgb.Get32(buf[b:]) // 4-byte units
+	b += 4
+
+	v.MajorVersion = xgb.Get16(buf[b:])
+	b += 2
+
+	v.MinorVersion = xgb.Get16(buf[b:])
+	b += 2
+
+	return v
+}
+
+// Write request to wire for QueryVersion
+func queryVersionRequest(c *xgb.Conn, MajorVersion uint16, MinorVersion uint16) []byte {
+	size := 8
+	b := 0
+	buf := make([]byte, size)
+
+	buf[b] = c.Extensions["RECORD"]
+	b += 1
+
+	buf[b] = 0 // request opcode
+	b += 1
+
+	xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+	b += 2
+
+	xgb.Put16(buf[b:], MajorVersion)
+	b += 2
+
+	xgb.Put16(buf[b:], MinorVersion)
+	b += 2
+
+	return buf
+}
+
+// Request CreateContext
+// size: xgb.Pad(((20 + xgb.Pad((int(NumClientSpecs) * 4))) + xgb.Pad((int(NumRanges) * 24))))
+type CreateContextCookie struct {
+	*xgb.Cookie
+}
+
+// Write request to wire for CreateContext
+func CreateContext(c *xgb.Conn, Context Context, ElementHeader ElementHeader, NumClientSpecs uint32, NumRanges uint32, ClientSpecs []ClientSpec, Ranges []Range) CreateContextCookie {
+	cookie := c.NewCookie(false, false)
+	c.NewRequest(createContextRequest(c, Context, ElementHeader, NumClientSpecs, NumRanges, ClientSpecs, Ranges), cookie)
+	return CreateContextCookie{cookie}
+}
+
+func CreateContextChecked(c *xgb.Conn, Context Context, ElementHeader ElementHeader, NumClientSpecs uint32, NumRanges uint32, ClientSpecs []ClientSpec, Ranges []Range) CreateContextCookie {
+	cookie := c.NewCookie(true, false)
+	c.NewRequest(createContextRequest(c, Context, ElementHeader, NumClientSpecs, NumRanges, ClientSpecs, Ranges), cookie)
+	return CreateContextCookie{cookie}
+}
+
+func (cook CreateContextCookie) Check() error {
+	return cook.Cookie.Check()
+}
+
+// Write request to wire for CreateContext
+func createContextRequest(c *xgb.Conn, Context Context, ElementHeader ElementHeader, NumClientSpecs uint32, NumRanges uint32, ClientSpecs []ClientSpec, Ranges []Range) []byte {
+	size := xgb.Pad(((20 + xgb.Pad((int(NumClientSpecs) * 4))) + xgb.Pad((int(NumRanges) * 24))))
+	b := 0
+	buf := make([]byte, size)
+
+	buf[b] = c.Extensions["RECORD"]
+	b += 1
+
+	buf[b] = 1 // request opcode
+	b += 1
+
+	xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+	b += 2
+
+	xgb.Put32(buf[b:], uint32(Context))
+	b += 4
+
+	buf[b] = byte(ElementHeader)
+	b += 1
+
+	b += 3 // padding
+
+	xgb.Put32(buf[b:], NumClientSpecs)
+	b += 4
+
+	xgb.Put32(buf[b:], NumRanges)
+	b += 4
+
+	for i := 0; i < int(NumClientSpecs); i++ {
+		xgb.Put32(buf[b:], uint32(ClientSpecs[i]))
+		b += 4
+	}
+	b = xgb.Pad(b)
+
+	b += RangeListBytes(buf[b:], Ranges)
+
+	return buf
+}
+
+// Request RegisterClients
+// size: xgb.Pad(((20 + xgb.Pad((int(NumClientSpecs) * 4))) + xgb.Pad((int(NumRanges) * 24))))
+type RegisterClientsCookie struct {
+	*xgb.Cookie
+}
+
+// Write request to wire for RegisterClients
+func RegisterClients(c *xgb.Conn, Context Context, ElementHeader ElementHeader, NumClientSpecs uint32, NumRanges uint32, ClientSpecs []ClientSpec, Ranges []Range) RegisterClientsCookie {
+	cookie := c.NewCookie(false, false)
+	c.NewRequest(registerClientsRequest(c, Context, ElementHeader, NumClientSpecs, NumRanges, ClientSpecs, Ranges), cookie)
+	return RegisterClientsCookie{cookie}
+}
+
+func RegisterClientsChecked(c *xgb.Conn, Context Context, ElementHeader ElementHeader, NumClientSpecs uint32, NumRanges uint32, ClientSpecs []ClientSpec, Ranges []Range) RegisterClientsCookie {
+	cookie := c.NewCookie(true, false)
+	c.NewRequest(registerClientsRequest(c, Context, ElementHeader, NumClientSpecs, NumRanges, ClientSpecs, Ranges), cookie)
+	return RegisterClientsCookie{cookie}
+}
+
+func (cook RegisterClientsCookie) Check() error {
+	return cook.Cookie.Check()
+}
+
+// Write request to wire for RegisterClients
+func registerClientsRequest(c *xgb.Conn, Context Context, ElementHeader ElementHeader, NumClientSpecs uint32, NumRanges uint32, ClientSpecs []ClientSpec, Ranges []Range) []byte {
+	size := xgb.Pad(((20 + xgb.Pad((int(NumClientSpecs) * 4))) + xgb.Pad((int(NumRanges) * 24))))
+	b := 0
+	buf := make([]byte, size)
+
+	buf[b] = c.Extensions["RECORD"]
+	b += 1
+
+	buf[b] = 2 // request opcode
+	b += 1
+
+	xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+	b += 2
+
+	xgb.Put32(buf[b:], uint32(Context))
+	b += 4
+
+	buf[b] = byte(ElementHeader)
+	b += 1
+
+	b += 3 // padding
+
+	xgb.Put32(buf[b:], NumClientSpecs)
+	b += 4
+
+	xgb.Put32(buf[b:], NumRanges)
+	b += 4
+
+	for i := 0; i < int(NumClientSpecs); i++ {
+		xgb.Put32(buf[b:], uint32(ClientSpecs[i]))
+		b += 4
+	}
+	b = xgb.Pad(b)
+
+	b += RangeListBytes(buf[b:], Ranges)
+
+	return buf
+}
+
+// Request UnregisterClients
+// size: xgb.Pad((12 + xgb.Pad((int(NumClientSpecs) * 4))))
+type UnregisterClientsCookie struct {
+	*xgb.Cookie
+}
+
+// Write request to wire for UnregisterClients
+func UnregisterClients(c *xgb.Conn, Context Context, NumClientSpecs uint32, ClientSpecs []ClientSpec) UnregisterClientsCookie {
+	cookie := c.NewCookie(false, false)
+	c.NewRequest(unregisterClientsRequest(c, Context, NumClientSpecs, ClientSpecs), cookie)
+	return UnregisterClientsCookie{cookie}
+}
+
+func UnregisterClientsChecked(c *xgb.Conn, Context Context, NumClientSpecs uint32, ClientSpecs []ClientSpec) UnregisterClientsCookie {
+	cookie := c.NewCookie(true, false)
+	c.NewRequest(unregisterClientsRequest(c, Context, NumClientSpecs, ClientSpecs), cookie)
+	return UnregisterClientsCookie{cookie}
+}
+
+func (cook UnregisterClientsCookie) Check() error {
+	return cook.Cookie.Check()
+}
+
+// Write request to wire for UnregisterClients
+func unregisterClientsRequest(c *xgb.Conn, Context Context, NumClientSpecs uint32, ClientSpecs []ClientSpec) []byte {
+	size := xgb.Pad((12 + xgb.Pad((int(NumClientSpecs) * 4))))
+	b := 0
+	buf := make([]byte, size)
+
+	buf[b] = c.Extensions["RECORD"]
+	b += 1
+
+	buf[b] = 3 // request opcode
+	b += 1
+
+	xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+	b += 2
+
+	xgb.Put32(buf[b:], uint32(Context))
+	b += 4
+
+	xgb.Put32(buf[b:], NumClientSpecs)
+	b += 4
+
+	for i := 0; i < int(NumClientSpecs); i++ {
+		xgb.Put32(buf[b:], uint32(ClientSpecs[i]))
+		b += 4
+	}
+	b = xgb.Pad(b)
+
+	return buf
+}
+
+// Request GetContext
+// size: 8
+type GetContextCookie struct {
+	*xgb.Cookie
+}
+
+func GetContext(c *xgb.Conn, Context Context) GetContextCookie {
+	cookie := c.NewCookie(true, true)
+	c.NewRequest(getContextRequest(c, Context), cookie)
+	return GetContextCookie{cookie}
+}
+
+func GetContextUnchecked(c *xgb.Conn, Context Context) GetContextCookie {
+	cookie := c.NewCookie(false, true)
+	c.NewRequest(getContextRequest(c, Context), cookie)
+	return GetContextCookie{cookie}
+}
+
+// Request reply for GetContext
+// size: (32 + ClientInfoListSize(InterceptedClients))
+type GetContextReply struct {
+	Sequence      uint16
+	Length        uint32
+	Enabled       bool
+	ElementHeader ElementHeader
+	// padding: 3 bytes
+	NumInterceptedClients uint32
+	// padding: 16 bytes
+	InterceptedClients []ClientInfo // size: ClientInfoListSize(InterceptedClients)
+}
+
+// Waits and reads reply data from request GetContext
+func (cook GetContextCookie) Reply() (*GetContextReply, error) {
+	buf, err := cook.Cookie.Reply()
+	if err != nil {
+		return nil, err
+	}
+	if buf == nil {
+		return nil, nil
+	}
+	return getContextReply(buf), nil
+}
+
+// Read reply into structure from buffer for GetContext
+func getContextReply(buf []byte) *GetContextReply {
+	v := new(GetContextReply)
+	b := 1 // skip reply determinant
+
+	if buf[b] == 1 {
+		v.Enabled = true
+	} else {
+		v.Enabled = false
+	}
+	b += 1
+
+	v.Sequence = xgb.Get16(buf[b:])
+	b += 2
+
+	v.Length = xgb.Get32(buf[b:]) // 4-byte units
+	b += 4
+
+	v.ElementHeader = ElementHeader(buf[b])
+	b += 1
+
+	b += 3 // padding
+
+	v.NumInterceptedClients = xgb.Get32(buf[b:])
+	b += 4
+
+	b += 16 // padding
+
+	v.InterceptedClients = make([]ClientInfo, v.NumInterceptedClients)
+	b += ClientInfoReadList(buf[b:], v.InterceptedClients)
+
+	return v
+}
+
+// Write request to wire for GetContext
+func getContextRequest(c *xgb.Conn, Context Context) []byte {
+	size := 8
+	b := 0
+	buf := make([]byte, size)
+
+	buf[b] = c.Extensions["RECORD"]
+	b += 1
+
+	buf[b] = 4 // request opcode
+	b += 1
+
+	xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+	b += 2
+
+	xgb.Put32(buf[b:], uint32(Context))
+	b += 4
+
+	return buf
+}
+
+// Request EnableContext
+// size: 8
+type EnableContextCookie struct {
+	*xgb.Cookie
+}
+
+func EnableContext(c *xgb.Conn, Context Context) EnableContextCookie {
+	cookie := c.NewCookie(true, true)
+	c.NewRequest(enableContextRequest(c, Context), cookie)
+	return EnableContextCookie{cookie}
+}
+
+func EnableContextUnchecked(c *xgb.Conn, Context Context) EnableContextCookie {
+	cookie := c.NewCookie(false, true)
+	c.NewRequest(enableContextRequest(c, Context), cookie)
+	return EnableContextCookie{cookie}
+}
+
+// Request reply for EnableContext
+// size: (32 + xgb.Pad(((int(Length) * 4) * 1)))
+type EnableContextReply struct {
+	Sequence      uint16
+	Length        uint32
+	Category      byte
+	ElementHeader ElementHeader
+	ClientSwapped bool
+	// padding: 2 bytes
+	XidBase        uint32
+	ServerTime     uint32
+	RecSequenceNum uint32
+	// padding: 8 bytes
+	Data []byte // size: xgb.Pad(((int(Length) * 4) * 1))
+}
+
+// Waits and reads reply data from request EnableContext
+func (cook EnableContextCookie) Reply() (*EnableContextReply, error) {
+	buf, err := cook.Cookie.Reply()
+	if err != nil {
+		return nil, err
+	}
+	if buf == nil {
+		return nil, nil
+	}
+	return enableContextReply(buf), nil
+}
+
+// Read reply into structure from buffer for EnableContext
+func enableContextReply(buf []byte) *EnableContextReply {
+	v := new(EnableContextReply)
+	b := 1 // skip reply determinant
+
+	v.Category = buf[b]
+	b += 1
+
+	v.Sequence = xgb.Get16(buf[b:])
+	b += 2
+
+	v.Length = xgb.Get32(buf[b:]) // 4-byte units
+	b += 4
+
+	v.ElementHeader = ElementHeader(buf[b])
+	b += 1
+
+	if buf[b] == 1 {
+		v.ClientSwapped = true
+	} else {
+		v.ClientSwapped = false
+	}
+	b += 1
+
+	b += 2 // padding
+
+	v.XidBase = xgb.Get32(buf[b:])
+	b += 4
+
+	v.ServerTime = xgb.Get32(buf[b:])
+	b += 4
+
+	v.RecSequenceNum = xgb.Get32(buf[b:])
+	b += 4
+
+	b += 8 // padding
+
+	v.Data = make([]byte, (int(v.Length) * 4))
+	copy(v.Data[:(int(v.Length)*4)], buf[b:])
+	b += xgb.Pad(int((int(v.Length) * 4)))
+
+	return v
+}
+
+// Write request to wire for EnableContext
+func enableContextRequest(c *xgb.Conn, Context Context) []byte {
+	size := 8
+	b := 0
+	buf := make([]byte, size)
+
+	buf[b] = c.Extensions["RECORD"]
+	b += 1
+
+	buf[b] = 5 // request opcode
+	b += 1
+
+	xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+	b += 2
+
+	xgb.Put32(buf[b:], uint32(Context))
+	b += 4
+
+	return buf
+}
+
+// Request DisableContext
+// size: 8
+type DisableContextCookie struct {
+	*xgb.Cookie
+}
+
+// Write request to wire for DisableContext
+func DisableContext(c *xgb.Conn, Context Context) DisableContextCookie {
+	cookie := c.NewCookie(false, false)
+	c.NewRequest(disableContextRequest(c, Context), cookie)
+	return DisableContextCookie{cookie}
+}
+
+func DisableContextChecked(c *xgb.Conn, Context Context) DisableContextCookie {
+	cookie := c.NewCookie(true, false)
+	c.NewRequest(disableContextRequest(c, Context), cookie)
+	return DisableContextCookie{cookie}
+}
+
+func (cook DisableContextCookie) Check() error {
+	return cook.Cookie.Check()
+}
+
+// Write request to wire for DisableContext
+func disableContextRequest(c *xgb.Conn, Context Context) []byte {
+	size := 8
+	b := 0
+	buf := make([]byte, size)
+
+	buf[b] = c.Extensions["RECORD"]
+	b += 1
+
+	buf[b] = 6 // request opcode
+	b += 1
+
+	xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+	b += 2
+
+	xgb.Put32(buf[b:], uint32(Context))
+	b += 4
+
+	return buf
+}
+
+// Request FreeContext
+// size: 8
+type FreeContextCookie struct {
+	*xgb.Cookie
+}
+
+// Write request to wire for FreeContext
+func FreeContext(c *xgb.Conn, Context Context) FreeContextCookie {
+	cookie := c.NewCookie(false, false)
+	c.NewRequest(freeContextRequest(c, Context), cookie)
+	return FreeContextCookie{cookie}
+}
+
+func FreeContextChecked(c *xgb.Conn, Context Context) FreeContextCookie {
+	cookie := c.NewCookie(true, false)
+	c.NewRequest(freeContextRequest(c, Context), cookie)
+	return FreeContextCookie{cookie}
+}
+
+func (cook FreeContextCookie) Check() error {
+	return cook.Cookie.Check()
+}
+
+// Write request to wire for FreeContext
+func freeContextRequest(c *xgb.Conn, Context Context) []byte {
+	size := 8
+	b := 0
+	buf := make([]byte, size)
+
+	buf[b] = c.Extensions["RECORD"]
+	b += 1
+
+	buf[b] = 7 // request opcode
+	b += 1
+
+	xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
+	b += 2
+
+	xgb.Put32(buf[b:], uint32(Context))
+	b += 4
+
+	return buf
+}