haven/nexgb/res/res.go

524 lines
13 KiB
Go

// Package res is the X client API for the X-Resource extension.
package res
/*
This file was generated by res.xml on May 10 2012 11:56:19pm 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 X-Resource extension.
func Init(c *xgb.Conn) error {
reply, err := xproto.QueryExtension(c, 10, "X-Resource").Reply()
switch {
case err != nil:
return err
case !reply.Present:
return xgb.Errorf("No extension named X-Resource could be found on on the server.")
}
xgb.ExtLock.Lock()
c.Extensions["X-Resource"] = reply.MajorOpcode
for evNum, fun := range xgb.NewExtEventFuncs["X-Resource"] {
xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun
}
for errNum, fun := range xgb.NewExtErrorFuncs["X-Resource"] {
xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun
}
xgb.ExtLock.Unlock()
return nil
}
func init() {
xgb.NewExtEventFuncs["X-Resource"] = make(map[int]xgb.NewEventFun)
xgb.NewExtErrorFuncs["X-Resource"] = make(map[int]xgb.NewErrorFun)
}
// 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'
// 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'
type Client struct {
ResourceBase uint32
ResourceMask uint32
}
// ClientRead reads a byte slice into a Client value.
func ClientRead(buf []byte, v *Client) int {
b := 0
v.ResourceBase = xgb.Get32(buf[b:])
b += 4
v.ResourceMask = xgb.Get32(buf[b:])
b += 4
return b
}
// ClientReadList reads a byte slice into a list of Client values.
func ClientReadList(buf []byte, dest []Client) int {
b := 0
for i := 0; i < len(dest); i++ {
dest[i] = Client{}
b += ClientRead(buf[b:], &dest[i])
}
return xgb.Pad(b)
}
// Bytes writes a Client value to a byte slice.
func (v Client) Bytes() []byte {
buf := make([]byte, 8)
b := 0
xgb.Put32(buf[b:], v.ResourceBase)
b += 4
xgb.Put32(buf[b:], v.ResourceMask)
b += 4
return buf
}
// ClientListBytes writes a list of %s(MISSING) values to a byte slice.
func ClientListBytes(buf []byte, list []Client) int {
b := 0
var structBytes []byte
for _, item := range list {
structBytes = item.Bytes()
copy(buf[b:], structBytes)
b += xgb.Pad(len(structBytes))
}
return b
}
type Type struct {
ResourceType xproto.Atom
Count uint32
}
// TypeRead reads a byte slice into a Type value.
func TypeRead(buf []byte, v *Type) int {
b := 0
v.ResourceType = xproto.Atom(xgb.Get32(buf[b:]))
b += 4
v.Count = xgb.Get32(buf[b:])
b += 4
return b
}
// TypeReadList reads a byte slice into a list of Type values.
func TypeReadList(buf []byte, dest []Type) int {
b := 0
for i := 0; i < len(dest); i++ {
dest[i] = Type{}
b += TypeRead(buf[b:], &dest[i])
}
return xgb.Pad(b)
}
// Bytes writes a Type value to a byte slice.
func (v Type) Bytes() []byte {
buf := make([]byte, 8)
b := 0
xgb.Put32(buf[b:], uint32(v.ResourceType))
b += 4
xgb.Put32(buf[b:], v.Count)
b += 4
return buf
}
// TypeListBytes writes a list of %s(MISSING) values to a byte slice.
func TypeListBytes(buf []byte, list []Type) int {
b := 0
var structBytes []byte
for _, item := range list {
structBytes = item.Bytes()
copy(buf[b:], structBytes)
b += xgb.Pad(len(structBytes))
}
return b
}
// QueryVersionCookie is a cookie used only for QueryVersion requests.
type QueryVersionCookie struct {
*xgb.Cookie
}
// QueryVersion sends a checked request.
// If an error occurs, it will be returned with the reply by calling QueryVersionCookie.Reply()
func QueryVersion(c *xgb.Conn, ClientMajor byte, ClientMinor byte) QueryVersionCookie {
cookie := c.NewCookie(true, true)
c.NewRequest(queryVersionRequest(c, ClientMajor, ClientMinor), cookie)
return QueryVersionCookie{cookie}
}
// QueryVersionUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func QueryVersionUnchecked(c *xgb.Conn, ClientMajor byte, ClientMinor byte) QueryVersionCookie {
cookie := c.NewCookie(false, true)
c.NewRequest(queryVersionRequest(c, ClientMajor, ClientMinor), cookie)
return QueryVersionCookie{cookie}
}
// QueryVersionReply represents the data returned from a QueryVersion request.
type QueryVersionReply struct {
Sequence uint16 // sequence number of the request for this reply
Length uint32 // number of bytes in this reply
// padding: 1 bytes
ServerMajor uint16
ServerMinor uint16
}
// Reply blocks and returns the reply data for a QueryVersion request.
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
}
// queryVersionReply reads a byte slice into a QueryVersionReply value.
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.ServerMajor = xgb.Get16(buf[b:])
b += 2
v.ServerMinor = xgb.Get16(buf[b:])
b += 2
return v
}
// Write request to wire for QueryVersion
// queryVersionRequest writes a QueryVersion request to a byte slice.
func queryVersionRequest(c *xgb.Conn, ClientMajor byte, ClientMinor byte) []byte {
size := 8
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["X-RESOURCE"]
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
buf[b] = ClientMajor
b += 1
buf[b] = ClientMinor
b += 1
return buf
}
// QueryClientsCookie is a cookie used only for QueryClients requests.
type QueryClientsCookie struct {
*xgb.Cookie
}
// QueryClients sends a checked request.
// If an error occurs, it will be returned with the reply by calling QueryClientsCookie.Reply()
func QueryClients(c *xgb.Conn) QueryClientsCookie {
cookie := c.NewCookie(true, true)
c.NewRequest(queryClientsRequest(c), cookie)
return QueryClientsCookie{cookie}
}
// QueryClientsUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func QueryClientsUnchecked(c *xgb.Conn) QueryClientsCookie {
cookie := c.NewCookie(false, true)
c.NewRequest(queryClientsRequest(c), cookie)
return QueryClientsCookie{cookie}
}
// QueryClientsReply represents the data returned from a QueryClients request.
type QueryClientsReply struct {
Sequence uint16 // sequence number of the request for this reply
Length uint32 // number of bytes in this reply
// padding: 1 bytes
NumClients uint32
// padding: 20 bytes
Clients []Client // size: xgb.Pad((int(NumClients) * 8))
}
// Reply blocks and returns the reply data for a QueryClients request.
func (cook QueryClientsCookie) Reply() (*QueryClientsReply, error) {
buf, err := cook.Cookie.Reply()
if err != nil {
return nil, err
}
if buf == nil {
return nil, nil
}
return queryClientsReply(buf), nil
}
// queryClientsReply reads a byte slice into a QueryClientsReply value.
func queryClientsReply(buf []byte) *QueryClientsReply {
v := new(QueryClientsReply)
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.NumClients = xgb.Get32(buf[b:])
b += 4
b += 20 // padding
v.Clients = make([]Client, v.NumClients)
b += ClientReadList(buf[b:], v.Clients)
return v
}
// Write request to wire for QueryClients
// queryClientsRequest writes a QueryClients request to a byte slice.
func queryClientsRequest(c *xgb.Conn) []byte {
size := 4
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["X-RESOURCE"]
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
}
// QueryClientResourcesCookie is a cookie used only for QueryClientResources requests.
type QueryClientResourcesCookie struct {
*xgb.Cookie
}
// QueryClientResources sends a checked request.
// If an error occurs, it will be returned with the reply by calling QueryClientResourcesCookie.Reply()
func QueryClientResources(c *xgb.Conn, Xid uint32) QueryClientResourcesCookie {
cookie := c.NewCookie(true, true)
c.NewRequest(queryClientResourcesRequest(c, Xid), cookie)
return QueryClientResourcesCookie{cookie}
}
// QueryClientResourcesUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func QueryClientResourcesUnchecked(c *xgb.Conn, Xid uint32) QueryClientResourcesCookie {
cookie := c.NewCookie(false, true)
c.NewRequest(queryClientResourcesRequest(c, Xid), cookie)
return QueryClientResourcesCookie{cookie}
}
// QueryClientResourcesReply represents the data returned from a QueryClientResources request.
type QueryClientResourcesReply struct {
Sequence uint16 // sequence number of the request for this reply
Length uint32 // number of bytes in this reply
// padding: 1 bytes
NumTypes uint32
// padding: 20 bytes
Types []Type // size: xgb.Pad((int(NumTypes) * 8))
}
// Reply blocks and returns the reply data for a QueryClientResources request.
func (cook QueryClientResourcesCookie) Reply() (*QueryClientResourcesReply, error) {
buf, err := cook.Cookie.Reply()
if err != nil {
return nil, err
}
if buf == nil {
return nil, nil
}
return queryClientResourcesReply(buf), nil
}
// queryClientResourcesReply reads a byte slice into a QueryClientResourcesReply value.
func queryClientResourcesReply(buf []byte) *QueryClientResourcesReply {
v := new(QueryClientResourcesReply)
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.NumTypes = xgb.Get32(buf[b:])
b += 4
b += 20 // padding
v.Types = make([]Type, v.NumTypes)
b += TypeReadList(buf[b:], v.Types)
return v
}
// Write request to wire for QueryClientResources
// queryClientResourcesRequest writes a QueryClientResources request to a byte slice.
func queryClientResourcesRequest(c *xgb.Conn, Xid uint32) []byte {
size := 8
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["X-RESOURCE"]
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:], Xid)
b += 4
return buf
}
// QueryClientPixmapBytesCookie is a cookie used only for QueryClientPixmapBytes requests.
type QueryClientPixmapBytesCookie struct {
*xgb.Cookie
}
// QueryClientPixmapBytes sends a checked request.
// If an error occurs, it will be returned with the reply by calling QueryClientPixmapBytesCookie.Reply()
func QueryClientPixmapBytes(c *xgb.Conn, Xid uint32) QueryClientPixmapBytesCookie {
cookie := c.NewCookie(true, true)
c.NewRequest(queryClientPixmapBytesRequest(c, Xid), cookie)
return QueryClientPixmapBytesCookie{cookie}
}
// QueryClientPixmapBytesUnchecked sends an unchecked request.
// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.
func QueryClientPixmapBytesUnchecked(c *xgb.Conn, Xid uint32) QueryClientPixmapBytesCookie {
cookie := c.NewCookie(false, true)
c.NewRequest(queryClientPixmapBytesRequest(c, Xid), cookie)
return QueryClientPixmapBytesCookie{cookie}
}
// QueryClientPixmapBytesReply represents the data returned from a QueryClientPixmapBytes request.
type QueryClientPixmapBytesReply struct {
Sequence uint16 // sequence number of the request for this reply
Length uint32 // number of bytes in this reply
// padding: 1 bytes
Bytes uint32
BytesOverflow uint32
}
// Reply blocks and returns the reply data for a QueryClientPixmapBytes request.
func (cook QueryClientPixmapBytesCookie) Reply() (*QueryClientPixmapBytesReply, error) {
buf, err := cook.Cookie.Reply()
if err != nil {
return nil, err
}
if buf == nil {
return nil, nil
}
return queryClientPixmapBytesReply(buf), nil
}
// queryClientPixmapBytesReply reads a byte slice into a QueryClientPixmapBytesReply value.
func queryClientPixmapBytesReply(buf []byte) *QueryClientPixmapBytesReply {
v := new(QueryClientPixmapBytesReply)
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.Bytes = xgb.Get32(buf[b:])
b += 4
v.BytesOverflow = xgb.Get32(buf[b:])
b += 4
return v
}
// Write request to wire for QueryClientPixmapBytes
// queryClientPixmapBytesRequest writes a QueryClientPixmapBytes request to a byte slice.
func queryClientPixmapBytesRequest(c *xgb.Conn, Xid uint32) []byte {
size := 8
b := 0
buf := make([]byte, size)
buf[b] = c.Extensions["X-RESOURCE"]
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:], Xid)
b += 4
return buf
}