154 lines
3.6 KiB
Go
154 lines
3.6 KiB
Go
package xgb
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/*
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This file was generated by ge.xml on May 7 2012 11:34:25pm EDT.
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This file is automatically generated. Edit at your peril!
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*/
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// GeInit must be called before using the Generic Event Extension extension.
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func (c *Conn) GeInit() error {
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reply, err := c.QueryExtension(23, "Generic Event Extension").Reply()
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switch {
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case err != nil:
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return err
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case !reply.Present:
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return errorf("No extension named Generic Event Extension could be found on on the server.")
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}
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c.extLock.Lock()
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c.extensions["Generic Event Extension"] = reply.MajorOpcode
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for evNum, fun := range newExtEventFuncs["Generic Event Extension"] {
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newEventFuncs[int(reply.FirstEvent)+evNum] = fun
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}
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for errNum, fun := range newExtErrorFuncs["Generic Event Extension"] {
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newErrorFuncs[int(reply.FirstError)+errNum] = fun
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}
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c.extLock.Unlock()
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return nil
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}
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func init() {
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newExtEventFuncs["Generic Event Extension"] = make(map[int]newEventFun)
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newExtErrorFuncs["Generic Event Extension"] = make(map[int]newErrorFun)
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}
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// Skipping definition for base type 'Card16'
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// Skipping definition for base type 'Char'
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// Skipping definition for base type 'Card32'
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// Skipping definition for base type 'Double'
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// Skipping definition for base type 'Bool'
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// Skipping definition for base type 'Float'
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// Skipping definition for base type 'Id'
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// Skipping definition for base type 'Card8'
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// Skipping definition for base type 'Int16'
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// Skipping definition for base type 'Int32'
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// Skipping definition for base type 'Void'
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// Skipping definition for base type 'Byte'
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// Skipping definition for base type 'Int8'
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// Request GeQueryVersion
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// size: 8
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type GeQueryVersionCookie struct {
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*cookie
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}
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func (c *Conn) GeQueryVersion(ClientMajorVersion uint16, ClientMinorVersion uint16) GeQueryVersionCookie {
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cookie := c.newCookie(true, true)
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c.newRequest(c.geQueryVersionRequest(ClientMajorVersion, ClientMinorVersion), cookie)
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return GeQueryVersionCookie{cookie}
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}
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func (c *Conn) GeQueryVersionUnchecked(ClientMajorVersion uint16, ClientMinorVersion uint16) GeQueryVersionCookie {
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cookie := c.newCookie(false, true)
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c.newRequest(c.geQueryVersionRequest(ClientMajorVersion, ClientMinorVersion), cookie)
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return GeQueryVersionCookie{cookie}
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}
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// Request reply for GeQueryVersion
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// size: 32
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type GeQueryVersionReply struct {
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Sequence uint16
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Length uint32
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// padding: 1 bytes
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MajorVersion uint16
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MinorVersion uint16
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// padding: 20 bytes
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}
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// Waits and reads reply data from request GeQueryVersion
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func (cook GeQueryVersionCookie) Reply() (*GeQueryVersionReply, error) {
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buf, err := cook.reply()
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if err != nil {
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return nil, err
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}
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if buf == nil {
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return nil, nil
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}
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return geQueryVersionReply(buf), nil
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}
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// Read reply into structure from buffer for GeQueryVersion
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func geQueryVersionReply(buf []byte) *GeQueryVersionReply {
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v := new(GeQueryVersionReply)
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b := 1 // skip reply determinant
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b += 1 // padding
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v.Sequence = Get16(buf[b:])
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b += 2
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v.Length = Get32(buf[b:]) // 4-byte units
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b += 4
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v.MajorVersion = Get16(buf[b:])
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b += 2
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v.MinorVersion = Get16(buf[b:])
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b += 2
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b += 20 // padding
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return v
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}
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func (cook GeQueryVersionCookie) Check() error {
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return cook.check()
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}
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// Write request to wire for GeQueryVersion
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func (c *Conn) geQueryVersionRequest(ClientMajorVersion uint16, ClientMinorVersion uint16) []byte {
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size := 8
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b := 0
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buf := make([]byte, size)
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buf[b] = c.extensions["GENERIC EVENT EXTENSION"]
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b += 1
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buf[b] = 0 // request opcode
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b += 1
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Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
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b += 2
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Put16(buf[b:], ClientMajorVersion)
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b += 2
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Put16(buf[b:], ClientMinorVersion)
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b += 2
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return buf
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}
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