haven/nexgb/dpms/dpms.go

591 lines
12 KiB
Go

package dpms
/*
This file was generated by dpms.xml on May 10 2012 4:20:27pm 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 DPMS extension.
func Init(c *xgb.Conn) error {
reply, err := xproto.QueryExtension(c, 4, "DPMS").Reply()
switch {
case err != nil:
return err
case !reply.Present:
return xgb.Errorf("No extension named DPMS could be found on on the server.")
}
xgb.ExtLock.Lock()
c.Extensions["DPMS"] = reply.MajorOpcode
for evNum, fun := range xgb.NewExtEventFuncs["DPMS"] {
xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun
}
for errNum, fun := range xgb.NewExtErrorFuncs["DPMS"] {
xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun
}
xgb.ExtLock.Unlock()
return nil
}
func init() {
xgb.NewExtEventFuncs["DPMS"] = make(map[int]xgb.NewEventFun)
xgb.NewExtErrorFuncs["DPMS"] = make(map[int]xgb.NewErrorFun)
}
// 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'
// Skipping definition for base type 'Int16'
const (
DPMSModeOn = 0
DPMSModeStandby = 1
DPMSModeSuspend = 2
DPMSModeOff = 3
)
// Request GetVersion
// size: 8
type GetVersionCookie struct {
*xgb.Cookie
}
func GetVersion(c *xgb.Conn, ClientMajorVersion uint16, ClientMinorVersion uint16) GetVersionCookie {
cookie := c.NewCookie(true, true)
c.NewRequest(getVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie)
return GetVersionCookie{cookie}
}
func GetVersionUnchecked(c *xgb.Conn, ClientMajorVersion uint16, ClientMinorVersion uint16) GetVersionCookie {
cookie := c.NewCookie(false, true)
c.NewRequest(getVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie)
return GetVersionCookie{cookie}
}
// Request reply for GetVersion
// size: 12
type GetVersionReply struct {
Sequence uint16
Length uint32
// padding: 1 bytes
ServerMajorVersion uint16
ServerMinorVersion uint16
}
// Waits and reads reply data from request GetVersion
func (cook GetVersionCookie) Reply() (*GetVersionReply, error) {
buf, err := cook.Cookie.Reply()
if err != nil {
return nil, err
}
if buf == nil {
return nil, nil
}
return getVersionReply(buf), nil
}
// Read reply into structure from buffer for GetVersion
func getVersionReply(buf []byte) *GetVersionReply {
v := new(GetVersionReply)
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.ServerMajorVersion = xgb.Get16(buf[b:])
b += 2
v.ServerMinorVersion = xgb.Get16(buf[b:])
b += 2
return v
}
// Write request to wire for GetVersion
func getVersionRequest(c *xgb.Conn, ClientMajorVersion uint16, ClientMinorVersion uint16) []byte {
size := 8
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["DPMS"]
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:], ClientMajorVersion)
b += 2
xgb.Put16(buf[b:], ClientMinorVersion)
b += 2
return buf
}
// Request Capable
// size: 4
type CapableCookie struct {
*xgb.Cookie
}
func Capable(c *xgb.Conn) CapableCookie {
cookie := c.NewCookie(true, true)
c.NewRequest(capableRequest(c), cookie)
return CapableCookie{cookie}
}
func CapableUnchecked(c *xgb.Conn) CapableCookie {
cookie := c.NewCookie(false, true)
c.NewRequest(capableRequest(c), cookie)
return CapableCookie{cookie}
}
// Request reply for Capable
// size: 32
type CapableReply struct {
Sequence uint16
Length uint32
// padding: 1 bytes
Capable bool
// padding: 23 bytes
}
// Waits and reads reply data from request Capable
func (cook CapableCookie) Reply() (*CapableReply, error) {
buf, err := cook.Cookie.Reply()
if err != nil {
return nil, err
}
if buf == nil {
return nil, nil
}
return capableReply(buf), nil
}
// Read reply into structure from buffer for Capable
func capableReply(buf []byte) *CapableReply {
v := new(CapableReply)
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
if buf[b] == 1 {
v.Capable = true
} else {
v.Capable = false
}
b += 1
b += 23 // padding
return v
}
// Write request to wire for Capable
func capableRequest(c *xgb.Conn) []byte {
size := 4
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["DPMS"]
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
return buf
}
// Request GetTimeouts
// size: 4
type GetTimeoutsCookie struct {
*xgb.Cookie
}
func GetTimeouts(c *xgb.Conn) GetTimeoutsCookie {
cookie := c.NewCookie(true, true)
c.NewRequest(getTimeoutsRequest(c), cookie)
return GetTimeoutsCookie{cookie}
}
func GetTimeoutsUnchecked(c *xgb.Conn) GetTimeoutsCookie {
cookie := c.NewCookie(false, true)
c.NewRequest(getTimeoutsRequest(c), cookie)
return GetTimeoutsCookie{cookie}
}
// Request reply for GetTimeouts
// size: 32
type GetTimeoutsReply struct {
Sequence uint16
Length uint32
// padding: 1 bytes
StandbyTimeout uint16
SuspendTimeout uint16
OffTimeout uint16
// padding: 18 bytes
}
// Waits and reads reply data from request GetTimeouts
func (cook GetTimeoutsCookie) Reply() (*GetTimeoutsReply, error) {
buf, err := cook.Cookie.Reply()
if err != nil {
return nil, err
}
if buf == nil {
return nil, nil
}
return getTimeoutsReply(buf), nil
}
// Read reply into structure from buffer for GetTimeouts
func getTimeoutsReply(buf []byte) *GetTimeoutsReply {
v := new(GetTimeoutsReply)
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.StandbyTimeout = xgb.Get16(buf[b:])
b += 2
v.SuspendTimeout = xgb.Get16(buf[b:])
b += 2
v.OffTimeout = xgb.Get16(buf[b:])
b += 2
b += 18 // padding
return v
}
// Write request to wire for GetTimeouts
func getTimeoutsRequest(c *xgb.Conn) []byte {
size := 4
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["DPMS"]
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
return buf
}
// Request SetTimeouts
// size: 12
type SetTimeoutsCookie struct {
*xgb.Cookie
}
// Write request to wire for SetTimeouts
func SetTimeouts(c *xgb.Conn, StandbyTimeout uint16, SuspendTimeout uint16, OffTimeout uint16) SetTimeoutsCookie {
cookie := c.NewCookie(false, false)
c.NewRequest(setTimeoutsRequest(c, StandbyTimeout, SuspendTimeout, OffTimeout), cookie)
return SetTimeoutsCookie{cookie}
}
func SetTimeoutsChecked(c *xgb.Conn, StandbyTimeout uint16, SuspendTimeout uint16, OffTimeout uint16) SetTimeoutsCookie {
cookie := c.NewCookie(true, false)
c.NewRequest(setTimeoutsRequest(c, StandbyTimeout, SuspendTimeout, OffTimeout), cookie)
return SetTimeoutsCookie{cookie}
}
func (cook SetTimeoutsCookie) Check() error {
return cook.Cookie.Check()
}
// Write request to wire for SetTimeouts
func setTimeoutsRequest(c *xgb.Conn, StandbyTimeout uint16, SuspendTimeout uint16, OffTimeout uint16) []byte {
size := 12
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["DPMS"]
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.Put16(buf[b:], StandbyTimeout)
b += 2
xgb.Put16(buf[b:], SuspendTimeout)
b += 2
xgb.Put16(buf[b:], OffTimeout)
b += 2
return buf
}
// Request Enable
// size: 4
type EnableCookie struct {
*xgb.Cookie
}
// Write request to wire for Enable
func Enable(c *xgb.Conn) EnableCookie {
cookie := c.NewCookie(false, false)
c.NewRequest(enableRequest(c), cookie)
return EnableCookie{cookie}
}
func EnableChecked(c *xgb.Conn) EnableCookie {
cookie := c.NewCookie(true, false)
c.NewRequest(enableRequest(c), cookie)
return EnableCookie{cookie}
}
func (cook EnableCookie) Check() error {
return cook.Cookie.Check()
}
// Write request to wire for Enable
func enableRequest(c *xgb.Conn) []byte {
size := 4
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["DPMS"]
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
return buf
}
// Request Disable
// size: 4
type DisableCookie struct {
*xgb.Cookie
}
// Write request to wire for Disable
func Disable(c *xgb.Conn) DisableCookie {
cookie := c.NewCookie(false, false)
c.NewRequest(disableRequest(c), cookie)
return DisableCookie{cookie}
}
func DisableChecked(c *xgb.Conn) DisableCookie {
cookie := c.NewCookie(true, false)
c.NewRequest(disableRequest(c), cookie)
return DisableCookie{cookie}
}
func (cook DisableCookie) Check() error {
return cook.Cookie.Check()
}
// Write request to wire for Disable
func disableRequest(c *xgb.Conn) []byte {
size := 4
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["DPMS"]
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
return buf
}
// Request ForceLevel
// size: 8
type ForceLevelCookie struct {
*xgb.Cookie
}
// Write request to wire for ForceLevel
func ForceLevel(c *xgb.Conn, PowerLevel uint16) ForceLevelCookie {
cookie := c.NewCookie(false, false)
c.NewRequest(forceLevelRequest(c, PowerLevel), cookie)
return ForceLevelCookie{cookie}
}
func ForceLevelChecked(c *xgb.Conn, PowerLevel uint16) ForceLevelCookie {
cookie := c.NewCookie(true, false)
c.NewRequest(forceLevelRequest(c, PowerLevel), cookie)
return ForceLevelCookie{cookie}
}
func (cook ForceLevelCookie) Check() error {
return cook.Cookie.Check()
}
// Write request to wire for ForceLevel
func forceLevelRequest(c *xgb.Conn, PowerLevel uint16) []byte {
size := 8
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["DPMS"]
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.Put16(buf[b:], PowerLevel)
b += 2
return buf
}
// Request Info
// size: 4
type InfoCookie struct {
*xgb.Cookie
}
func Info(c *xgb.Conn) InfoCookie {
cookie := c.NewCookie(true, true)
c.NewRequest(infoRequest(c), cookie)
return InfoCookie{cookie}
}
func InfoUnchecked(c *xgb.Conn) InfoCookie {
cookie := c.NewCookie(false, true)
c.NewRequest(infoRequest(c), cookie)
return InfoCookie{cookie}
}
// Request reply for Info
// size: 32
type InfoReply struct {
Sequence uint16
Length uint32
// padding: 1 bytes
PowerLevel uint16
State bool
// padding: 21 bytes
}
// Waits and reads reply data from request Info
func (cook InfoCookie) Reply() (*InfoReply, error) {
buf, err := cook.Cookie.Reply()
if err != nil {
return nil, err
}
if buf == nil {
return nil, nil
}
return infoReply(buf), nil
}
// Read reply into structure from buffer for Info
func infoReply(buf []byte) *InfoReply {
v := new(InfoReply)
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.PowerLevel = xgb.Get16(buf[b:])
b += 2
if buf[b] == 1 {
v.State = true
} else {
v.State = false
}
b += 1
b += 21 // padding
return v
}
// Write request to wire for Info
func infoRequest(c *xgb.Conn) []byte {
size := 4
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["DPMS"]
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
return buf
}