package ge /* This file was generated by ge.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 Generic Event Extension extension. func Init(c *xgb.Conn) error { reply, err := xproto.QueryExtension(c, 23, "Generic Event Extension").Reply() switch { case err != nil: return err case !reply.Present: return xgb.Errorf("No extension named Generic Event Extension could be found on on the server.") } xgb.ExtLock.Lock() c.Extensions["Generic Event Extension"] = reply.MajorOpcode for evNum, fun := range xgb.NewExtEventFuncs["Generic Event Extension"] { xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun } for errNum, fun := range xgb.NewExtErrorFuncs["Generic Event Extension"] { xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun } xgb.ExtLock.Unlock() return nil } func init() { xgb.NewExtEventFuncs["Generic Event Extension"] = make(map[int]xgb.NewEventFun) xgb.NewExtErrorFuncs["Generic Event Extension"] = make(map[int]xgb.NewErrorFun) } // 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' // Skipping definition for base type 'Int32' // Skipping definition for base type 'Void' // Skipping definition for base type 'Byte' // Skipping definition for base type 'Int8' // Request QueryVersion // size: 8 type QueryVersionCookie struct { *xgb.Cookie } func QueryVersion(c *xgb.Conn, ClientMajorVersion uint16, ClientMinorVersion uint16) QueryVersionCookie { cookie := c.NewCookie(true, true) c.NewRequest(queryVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie) return QueryVersionCookie{cookie} } func QueryVersionUnchecked(c *xgb.Conn, ClientMajorVersion uint16, ClientMinorVersion uint16) QueryVersionCookie { cookie := c.NewCookie(false, true) c.NewRequest(queryVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie) return QueryVersionCookie{cookie} } // Request reply for QueryVersion // size: 32 type QueryVersionReply struct { Sequence uint16 Length uint32 // padding: 1 bytes MajorVersion uint16 MinorVersion uint16 // padding: 20 bytes } // 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 b += 20 // padding return v } // Write request to wire for QueryVersion func queryVersionRequest(c *xgb.Conn, ClientMajorVersion uint16, ClientMinorVersion uint16) []byte { size := 8 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["GENERIC EVENT EXTENSION"] 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 }