detached d08e097

#1 feat(xtgen): generator for xcb-proto bindings

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merged · d08e097 · fast-forward
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feat/xtgen → main
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bnema ·
updated
CommitSubjectAuthorDateSignatureStatus
d08e097feat(xtgen): decode replies as zero-copy views with list iteratorsbriceGPG Verified
017e663feat(xtgen): encode typed mask-ordered request value listsbriceGPG Verified
582be88feat(xtgen): encode request lists and derive exclusive lengthsbriceGPG Verified
8e6fe5cfeat(xtgen): encode fixed requests with captured wire goldensbriceGPG Verified
85a51ddfeat(xtgen): resolve wire types and emit typed layoutsbriceGPG Verified
2c9c8eafeat(xtgen): parse pinned XML into a strict source-located ASTbriceGPG Verified

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102 files · +16959 -1
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A bigreq/replies_fuzz_test.go +21 -0
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A bigreq/replies_generated.go +21 -0
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A bigreq/requests_generated.go +21 -0
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A bigreq/sizes_test.go +11 -0
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A bigreq/types_generated.go +2 -0
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A buf.go +92 -0
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A buf_test.go +69 -0
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A cmd/xtgen/emit.go +252 -0
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A cmd/xtgen/expr.go +43 -0
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A cmd/xtgen/ir.go +39 -0
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A cmd/xtgen/layout.go +103 -0
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M cmd/xtgen/main.go +47 -1
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A cmd/xtgen/naming.go +43 -0
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A cmd/xtgen/parse.go +292 -0
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A cmd/xtgen/parse_test.go +74 -0
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A cmd/xtgen/replies.go +554 -0
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A cmd/xtgen/replies_test.go +70 -0
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A cmd/xtgen/requests.go +359 -0
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A cmd/xtgen/resolve.go +356 -0
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A cmd/xtgen/resolve_test.go +165 -0
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A cmd/xtgen/templates/ext.tmpl +10 -0
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A cmd/xtgen/templates/replies.tmpl +5 -0
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A cmd/xtgen/templates/requests.tmpl +5 -0
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A cmd/xtgen/templates/sizes.tmpl +7 -0
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A cmd/xtgen/templates/types.tmpl +5 -0
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A cmd/xtgen/values.go +136 -0
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A cmd/xtgen/values_test.go +93 -0
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A composite/replies_fuzz_test.go +39 -0
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A composite/replies_generated.go +42 -0
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A composite/requests_generated.go +176 -0
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A composite/sizes_test.go +14 -0
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A composite/types_generated.go +7 -0
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A ext.go +27 -0
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A ext_generated.go +19 -0
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A ge/replies_fuzz_test.go +22 -0
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A ge/replies_generated.go +24 -0
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A ge/requests_generated.go +24 -0
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A ge/sizes_test.go +11 -0
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A ge/types_generated.go +2 -0
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A generate.go +3 -0
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A internal/xtest/README.md +40 -0
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A internal/xtest/capture_test.go +405 -0
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A internal/xtest/golden.go +22 -0
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A lists_test.go +87 -0
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A render/replies_fuzz_test.go +135 -0
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A render/replies_generated.go +380 -0
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A render/requests_generated.go +1276 -0
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A render/sizes_test.go +68 -0
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A render/types_generated.go +522 -0
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A replies_test.go +304 -0
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A requests_test.go +62 -0
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A res/replies_fuzz_test.go +146 -0
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A res/replies_generated.go +348 -0
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A res/requests_generated.go +144 -0
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A res/sizes_test.go +47 -0
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A res/types_generated.go +159 -0
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A shape/replies_fuzz_test.go +86 -0
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A shape/replies_generated.go +123 -0
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A shape/requests_generated.go +214 -0
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A shape/sizes_test.go +23 -0
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A shape/types_generated.go +20 -0
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A testdata/golden/render/CreatePicture.req.hex +3 -0
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A testdata/golden/render/QueryPictFormats.reply.hex +3 -0
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A testdata/golden/res/QueryClientIds.reply.hex +3 -0
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A testdata/golden/res/QueryClientIds.req.hex +3 -0
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A testdata/golden/xfixes/QueryVersion.reply.hex +3 -0
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A testdata/golden/xfixes/QueryVersion.req.hex +3 -0
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A testdata/golden/xproto/ChangeProperty.req.hex +3 -0
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A testdata/golden/xproto/ChangeWindowAttributes.req.hex +3 -0
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A testdata/golden/xproto/ConfigureWindow.req.hex +3 -0
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A testdata/golden/xproto/ConfigureWindowAll.req.hex +3 -0
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A testdata/golden/xproto/ConfigureWindowSparse.req.hex +3 -0
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A testdata/golden/xproto/CreateWindow.req.hex +3 -0
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A testdata/golden/xproto/GetGeometry.reply.hex +3 -0
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A testdata/golden/xproto/GetGeometry.req.hex +3 -0
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A testdata/golden/xproto/GetProperty.reply.hex +3 -0
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A testdata/golden/xproto/GetPropertyEmpty.reply.hex +3 -0
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A testdata/golden/xproto/GetWindowAttributes.reply.hex +3 -0
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A testdata/golden/xproto/InternAtom.reply.hex +3 -0
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A testdata/golden/xproto/InternAtom.req.hex +3 -0
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A testdata/golden/xproto/ListExtensions.reply.hex +3 -0
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A testdata/golden/xproto/MapWindow.req.hex +3 -0
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A testdata/golden/xproto/QueryExtension.reply.hex +3 -0
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A testdata/golden/xproto/QueryTree.reply.hex +3 -0
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A values_test.go +103 -0
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A xcmisc/replies_fuzz_test.go +60 -0
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A xcmisc/replies_generated.go +80 -0
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A xcmisc/requests_generated.go +59 -0
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A xcmisc/sizes_test.go +17 -0
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A xcmisc/types_generated.go +2 -0
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A xfixes/replies_fuzz_test.go +136 -0
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A xfixes/replies_generated.go +242 -0
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A xfixes/requests_generated.go +766 -0
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A xfixes/sizes_test.go +32 -0
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A xfixes/types_generated.go +55 -0
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A xproto/replies_fuzz_test.go +895 -0
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A xproto/replies_generated.go +1964 -0
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A xproto/requests_generated.go +2780 -0
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A xproto/requests_test.go +83 -0
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A xproto/sizes_test.go +293 -0
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A xproto/types_generated.go +1353 -0
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1+// Code generated by xtgen; DO NOT EDIT.
2+package xproto
3+
4+import "encoding/binary"
5+
6+type Char2b struct {
7+ Byte1 uint8
8+ Byte2 uint8
9+}
10+
11+const Char2bSize = 2
12+
13+func (v Char2b) Put(p []byte) { clear(p[:2]); p[0:][0] = byte(v.Byte1); p[1:][0] = byte(v.Byte2) }
14+func GetChar2b(p []byte) (v Char2b) {
15+ _ = p[1]
16+ v.Byte1 = uint8(p[0:][0])
17+ v.Byte2 = uint8(p[1:][0])
18+ return
19+}
20+
21+type Window uint32
22+
23+type Pixmap uint32
24+
25+type Cursor uint32
26+
27+type Font uint32
28+
29+type Gcontext uint32
30+
31+type Colormap uint32
32+
33+type Atom uint32
34+
35+type Drawable uint32
36+
37+type Fontable uint32
38+
39+type Bool32 uint32
40+
41+type Visualid uint32
42+
43+type Timestamp uint32
44+
45+type Keysym uint32
46+
47+type Keycode uint8
48+
49+type Keycode32 uint32
50+
51+type Button uint8
52+
53+type Point struct {
54+ X int16
55+ Y int16
56+}
57+
58+const PointSize = 4
59+
60+func (v Point) Put(p []byte) {
61+ clear(p[:4])
62+ binary.LittleEndian.PutUint16(p[0:], uint16(v.X))
63+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Y))
64+}
65+func GetPoint(p []byte) (v Point) {
66+ _ = p[3]
67+ v.X = int16(binary.LittleEndian.Uint16(p[0:]))
68+ v.Y = int16(binary.LittleEndian.Uint16(p[2:]))
69+ return
70+}
71+
72+type Rectangle struct {
73+ X int16
74+ Y int16
75+ Width uint16
76+ Height uint16
77+}
78+
79+const RectangleSize = 8
80+
81+func (v Rectangle) Put(p []byte) {
82+ clear(p[:8])
83+ binary.LittleEndian.PutUint16(p[0:], uint16(v.X))
84+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Y))
85+ binary.LittleEndian.PutUint16(p[4:], uint16(v.Width))
86+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Height))
87+}
88+func GetRectangle(p []byte) (v Rectangle) {
89+ _ = p[7]
90+ v.X = int16(binary.LittleEndian.Uint16(p[0:]))
91+ v.Y = int16(binary.LittleEndian.Uint16(p[2:]))
92+ v.Width = uint16(binary.LittleEndian.Uint16(p[4:]))
93+ v.Height = uint16(binary.LittleEndian.Uint16(p[6:]))
94+ return
95+}
96+
97+type Arc struct {
98+ X int16
99+ Y int16
100+ Width uint16
101+ Height uint16
102+ Angle1 int16
103+ Angle2 int16
104+}
105+
106+const ArcSize = 12
107+
108+func (v Arc) Put(p []byte) {
109+ clear(p[:12])
110+ binary.LittleEndian.PutUint16(p[0:], uint16(v.X))
111+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Y))
112+ binary.LittleEndian.PutUint16(p[4:], uint16(v.Width))
113+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Height))
114+ binary.LittleEndian.PutUint16(p[8:], uint16(v.Angle1))
115+ binary.LittleEndian.PutUint16(p[10:], uint16(v.Angle2))
116+}
117+func GetArc(p []byte) (v Arc) {
118+ _ = p[11]
119+ v.X = int16(binary.LittleEndian.Uint16(p[0:]))
120+ v.Y = int16(binary.LittleEndian.Uint16(p[2:]))
121+ v.Width = uint16(binary.LittleEndian.Uint16(p[4:]))
122+ v.Height = uint16(binary.LittleEndian.Uint16(p[6:]))
123+ v.Angle1 = int16(binary.LittleEndian.Uint16(p[8:]))
124+ v.Angle2 = int16(binary.LittleEndian.Uint16(p[10:]))
125+ return
126+}
127+
128+type Format struct {
129+ Depth uint8
130+ BitsPerPixel uint8
131+ ScanlinePad uint8
132+}
133+
134+const FormatSize = 8
135+
136+func (v Format) Put(p []byte) {
137+ clear(p[:8])
138+ p[0:][0] = byte(v.Depth)
139+ p[1:][0] = byte(v.BitsPerPixel)
140+ p[2:][0] = byte(v.ScanlinePad)
141+}
142+func GetFormat(p []byte) (v Format) {
143+ _ = p[7]
144+ v.Depth = uint8(p[0:][0])
145+ v.BitsPerPixel = uint8(p[1:][0])
146+ v.ScanlinePad = uint8(p[2:][0])
147+ return
148+}
149+
150+type Visualtype struct {
151+ VisualId Visualid
152+ Class VisualClass
153+ BitsPerRgbValue uint8
154+ ColormapEntries uint16
155+ RedMask uint32
156+ GreenMask uint32
157+ BlueMask uint32
158+}
159+
160+const VisualtypeSize = 24
161+
162+func (v Visualtype) Put(p []byte) {
163+ clear(p[:24])
164+ binary.LittleEndian.PutUint32(p[0:], uint32(v.VisualId))
165+ p[4:][0] = byte(v.Class)
166+ p[5:][0] = byte(v.BitsPerRgbValue)
167+ binary.LittleEndian.PutUint16(p[6:], uint16(v.ColormapEntries))
168+ binary.LittleEndian.PutUint32(p[8:], uint32(v.RedMask))
169+ binary.LittleEndian.PutUint32(p[12:], uint32(v.GreenMask))
170+ binary.LittleEndian.PutUint32(p[16:], uint32(v.BlueMask))
171+}
172+func GetVisualtype(p []byte) (v Visualtype) {
173+ _ = p[23]
174+ v.VisualId = Visualid(binary.LittleEndian.Uint32(p[0:]))
175+ v.Class = VisualClass(p[4:][0])
176+ v.BitsPerRgbValue = uint8(p[5:][0])
177+ v.ColormapEntries = uint16(binary.LittleEndian.Uint16(p[6:]))
178+ v.RedMask = uint32(binary.LittleEndian.Uint32(p[8:]))
179+ v.GreenMask = uint32(binary.LittleEndian.Uint32(p[12:]))
180+ v.BlueMask = uint32(binary.LittleEndian.Uint32(p[16:]))
181+ return
182+}
183+
184+type Depth struct {
185+ Depth uint8
186+ VisualsLen uint16
187+ Visuals []Visualtype
188+}
189+
190+const DepthSize = 8
191+
192+func (v Depth) Size() int {
193+ off := 0
194+ off += 1
195+ off += 1
196+ off += 2
197+ off += 4
198+ off += len(v.Visuals) * 24
199+ return off
200+}
201+func (v Depth) Put(p []byte) {
202+ off := 0
203+ p[off:][0] = byte(v.Depth)
204+ off += 1
205+ clear(p[off : off+1])
206+ off += 1
207+ binary.LittleEndian.PutUint16(p[off:], uint16(v.VisualsLen))
208+ off += 2
209+ clear(p[off : off+4])
210+ off += 4
211+ for i := range v.Visuals {
212+ v.Visuals[i].Put(p[off+i*24:])
213+ }
214+ off += len(v.Visuals) * 24
215+}
216+
217+type Screen struct {
218+ Root Window
219+ DefaultColormap Colormap
220+ WhitePixel uint32
221+ BlackPixel uint32
222+ CurrentInputMasks EventMask
223+ WidthInPixels uint16
224+ HeightInPixels uint16
225+ WidthInMillimeters uint16
226+ HeightInMillimeters uint16
227+ MinInstalledMaps uint16
228+ MaxInstalledMaps uint16
229+ RootVisual Visualid
230+ BackingStores BackingStore
231+ SaveUnders bool
232+ RootDepth uint8
233+ AllowedDepthsLen uint8
234+ AllowedDepths []Depth
235+}
236+
237+const ScreenSize = 40
238+
239+func (v Screen) Size() int {
240+ off := 0
241+ off += 4
242+ off += 4
243+ off += 4
244+ off += 4
245+ off += 4
246+ off += 2
247+ off += 2
248+ off += 2
249+ off += 2
250+ off += 2
251+ off += 2
252+ off += 4
253+ off += 1
254+ off += 1
255+ off += 1
256+ off += 1
257+ for i := range v.AllowedDepths {
258+ off += v.AllowedDepths[i].Size()
259+ }
260+ return off
261+}
262+func (v Screen) Put(p []byte) {
263+ off := 0
264+ binary.LittleEndian.PutUint32(p[off:], uint32(v.Root))
265+ off += 4
266+ binary.LittleEndian.PutUint32(p[off:], uint32(v.DefaultColormap))
267+ off += 4
268+ binary.LittleEndian.PutUint32(p[off:], uint32(v.WhitePixel))
269+ off += 4
270+ binary.LittleEndian.PutUint32(p[off:], uint32(v.BlackPixel))
271+ off += 4
272+ binary.LittleEndian.PutUint32(p[off:], uint32(v.CurrentInputMasks))
273+ off += 4
274+ binary.LittleEndian.PutUint16(p[off:], uint16(v.WidthInPixels))
275+ off += 2
276+ binary.LittleEndian.PutUint16(p[off:], uint16(v.HeightInPixels))
277+ off += 2
278+ binary.LittleEndian.PutUint16(p[off:], uint16(v.WidthInMillimeters))
279+ off += 2
280+ binary.LittleEndian.PutUint16(p[off:], uint16(v.HeightInMillimeters))
281+ off += 2
282+ binary.LittleEndian.PutUint16(p[off:], uint16(v.MinInstalledMaps))
283+ off += 2
284+ binary.LittleEndian.PutUint16(p[off:], uint16(v.MaxInstalledMaps))
285+ off += 2
286+ binary.LittleEndian.PutUint32(p[off:], uint32(v.RootVisual))
287+ off += 4
288+ p[off:][0] = byte(v.BackingStores)
289+ off += 1
290+ if v.SaveUnders {
291+ p[off:][0] = 1
292+ } else {
293+ p[off:][0] = 0
294+ }
295+ off += 1
296+ p[off:][0] = byte(v.RootDepth)
297+ off += 1
298+ p[off:][0] = byte(v.AllowedDepthsLen)
299+ off += 1
300+ for i := range v.AllowedDepths {
301+ v.AllowedDepths[i].Put(p[off:])
302+ off += v.AllowedDepths[i].Size()
303+ }
304+}
305+
306+type SetupRequest struct {
307+ ByteOrder uint8
308+ ProtocolMajorVersion uint16
309+ ProtocolMinorVersion uint16
310+ AuthorizationProtocolNameLen uint16
311+ AuthorizationProtocolDataLen uint16
312+ AuthorizationProtocolName string
313+ AuthorizationProtocolData string
314+}
315+
316+const SetupRequestSize = 12
317+
318+func (v SetupRequest) Size() int {
319+ off := 0
320+ off += 1
321+ off += 1
322+ off += 2
323+ off += 2
324+ off += 2
325+ off += 2
326+ off += 2
327+ off += len(v.AuthorizationProtocolName) * 1
328+ off = (off + 3) &^ 3
329+ off += len(v.AuthorizationProtocolData) * 1
330+ off = (off + 3) &^ 3
331+ return off
332+}
333+func (v SetupRequest) Put(p []byte) {
334+ off := 0
335+ p[off:][0] = byte(v.ByteOrder)
336+ off += 1
337+ clear(p[off : off+1])
338+ off += 1
339+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMajorVersion))
340+ off += 2
341+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMinorVersion))
342+ off += 2
343+ binary.LittleEndian.PutUint16(p[off:], uint16(v.AuthorizationProtocolNameLen))
344+ off += 2
345+ binary.LittleEndian.PutUint16(p[off:], uint16(v.AuthorizationProtocolDataLen))
346+ off += 2
347+ clear(p[off : off+2])
348+ off += 2
349+ for i := range v.AuthorizationProtocolName {
350+ p[off+i*1:][0] = byte(v.AuthorizationProtocolName[i])
351+ }
352+ off += len(v.AuthorizationProtocolName) * 1
353+ {
354+ next := (off + 3) &^ 3
355+ clear(p[off:next])
356+ off = next
357+ }
358+ for i := range v.AuthorizationProtocolData {
359+ p[off+i*1:][0] = byte(v.AuthorizationProtocolData[i])
360+ }
361+ off += len(v.AuthorizationProtocolData) * 1
362+ {
363+ next := (off + 3) &^ 3
364+ clear(p[off:next])
365+ off = next
366+ }
367+}
368+
369+type SetupFailed struct {
370+ Status uint8
371+ ReasonLen uint8
372+ ProtocolMajorVersion uint16
373+ ProtocolMinorVersion uint16
374+ Length uint16
375+ Reason string
376+}
377+
378+const SetupFailedSize = 8
379+
380+func (v SetupFailed) Size() int {
381+ off := 0
382+ off += 1
383+ off += 1
384+ off += 2
385+ off += 2
386+ off += 2
387+ off += len(v.Reason) * 1
388+ return off
389+}
390+func (v SetupFailed) Put(p []byte) {
391+ off := 0
392+ p[off:][0] = byte(v.Status)
393+ off += 1
394+ p[off:][0] = byte(v.ReasonLen)
395+ off += 1
396+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMajorVersion))
397+ off += 2
398+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMinorVersion))
399+ off += 2
400+ binary.LittleEndian.PutUint16(p[off:], uint16(v.Length))
401+ off += 2
402+ for i := range v.Reason {
403+ p[off+i*1:][0] = byte(v.Reason[i])
404+ }
405+ off += len(v.Reason) * 1
406+}
407+
408+type SetupAuthenticate struct {
409+ Status uint8
410+ Length uint16
411+ Reason string
412+}
413+
414+const SetupAuthenticateSize = 8
415+
416+func (v SetupAuthenticate) Size() int {
417+ off := 0
418+ off += 1
419+ off += 5
420+ off += 2
421+ off += len(v.Reason) * 1
422+ return off
423+}
424+func (v SetupAuthenticate) Put(p []byte) {
425+ off := 0
426+ p[off:][0] = byte(v.Status)
427+ off += 1
428+ clear(p[off : off+5])
429+ off += 5
430+ binary.LittleEndian.PutUint16(p[off:], uint16(v.Length))
431+ off += 2
432+ for i := range v.Reason {
433+ p[off+i*1:][0] = byte(v.Reason[i])
434+ }
435+ off += len(v.Reason) * 1
436+}
437+
438+type Setup struct {
439+ Status uint8
440+ ProtocolMajorVersion uint16
441+ ProtocolMinorVersion uint16
442+ Length uint16
443+ ReleaseNumber uint32
444+ ResourceIdBase uint32
445+ ResourceIdMask uint32
446+ MotionBufferSize uint32
447+ VendorLen uint16
448+ MaximumRequestLength uint16
449+ RootsLen uint8
450+ PixmapFormatsLen uint8
451+ ImageByteOrder ImageOrder
452+ BitmapFormatBitOrder ImageOrder
453+ BitmapFormatScanlineUnit uint8
454+ BitmapFormatScanlinePad uint8
455+ MinKeycode Keycode
456+ MaxKeycode Keycode
457+ Vendor string
458+ PixmapFormats []Format
459+ Roots []Screen
460+}
461+
462+const SetupSize = 40
463+
464+func (v Setup) Size() int {
465+ off := 0
466+ off += 1
467+ off += 1
468+ off += 2
469+ off += 2
470+ off += 2
471+ off += 4
472+ off += 4
473+ off += 4
474+ off += 4
475+ off += 2
476+ off += 2
477+ off += 1
478+ off += 1
479+ off += 1
480+ off += 1
481+ off += 1
482+ off += 1
483+ off += 1
484+ off += 1
485+ off += 4
486+ off += len(v.Vendor) * 1
487+ off = (off + 3) &^ 3
488+ off += len(v.PixmapFormats) * 8
489+ for i := range v.Roots {
490+ off += v.Roots[i].Size()
491+ }
492+ return off
493+}
494+func (v Setup) Put(p []byte) {
495+ off := 0
496+ p[off:][0] = byte(v.Status)
497+ off += 1
498+ clear(p[off : off+1])
499+ off += 1
500+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMajorVersion))
501+ off += 2
502+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMinorVersion))
503+ off += 2
504+ binary.LittleEndian.PutUint16(p[off:], uint16(v.Length))
505+ off += 2
506+ binary.LittleEndian.PutUint32(p[off:], uint32(v.ReleaseNumber))
507+ off += 4
508+ binary.LittleEndian.PutUint32(p[off:], uint32(v.ResourceIdBase))
509+ off += 4
510+ binary.LittleEndian.PutUint32(p[off:], uint32(v.ResourceIdMask))
511+ off += 4
512+ binary.LittleEndian.PutUint32(p[off:], uint32(v.MotionBufferSize))
513+ off += 4
514+ binary.LittleEndian.PutUint16(p[off:], uint16(v.VendorLen))
515+ off += 2
516+ binary.LittleEndian.PutUint16(p[off:], uint16(v.MaximumRequestLength))
517+ off += 2
518+ p[off:][0] = byte(v.RootsLen)
519+ off += 1
520+ p[off:][0] = byte(v.PixmapFormatsLen)
521+ off += 1
522+ p[off:][0] = byte(v.ImageByteOrder)
523+ off += 1
524+ p[off:][0] = byte(v.BitmapFormatBitOrder)
525+ off += 1
526+ p[off:][0] = byte(v.BitmapFormatScanlineUnit)
527+ off += 1
528+ p[off:][0] = byte(v.BitmapFormatScanlinePad)
529+ off += 1
530+ p[off:][0] = byte(v.MinKeycode)
531+ off += 1
532+ p[off:][0] = byte(v.MaxKeycode)
533+ off += 1
534+ clear(p[off : off+4])
535+ off += 4
536+ for i := range v.Vendor {
537+ p[off+i*1:][0] = byte(v.Vendor[i])
538+ }
539+ off += len(v.Vendor) * 1
540+ {
541+ next := (off + 3) &^ 3
542+ clear(p[off:next])
543+ off = next
544+ }
545+ for i := range v.PixmapFormats {
546+ v.PixmapFormats[i].Put(p[off+i*8:])
547+ }
548+ off += len(v.PixmapFormats) * 8
549+ for i := range v.Roots {
550+ v.Roots[i].Put(p[off:])
551+ off += v.Roots[i].Size()
552+ }
553+}
554+
555+type ClientMessageData struct{ raw []byte }
556+
557+const ClientMessageDataSize = 20
558+
559+func GetClientMessageData(p []byte) ClientMessageData { return ClientMessageData{raw: p[:20]} }
560+func (v ClientMessageData) Put(p []byte) { copy(p[:20], v.raw) }
561+func (v ClientMessageData) Data8() (out [20]uint8) {
562+ for i := range out {
563+ out[i] = uint8(v.raw[i*1:][0])
564+ }
565+ return
566+}
567+func (v ClientMessageData) Data16() (out [10]uint16) {
568+ for i := range out {
569+ out[i] = uint16(binary.LittleEndian.Uint16(v.raw[i*2:]))
570+ }
571+ return
572+}
573+func (v ClientMessageData) Data32() (out [5]uint32) {
574+ for i := range out {
575+ out[i] = uint32(binary.LittleEndian.Uint32(v.raw[i*4:]))
576+ }
577+ return
578+}
579+
580+type Timecoord struct {
581+ Time Timestamp
582+ X int16
583+ Y int16
584+}
585+
586+const TimecoordSize = 8
587+
588+func (v Timecoord) Put(p []byte) {
589+ clear(p[:8])
590+ binary.LittleEndian.PutUint32(p[0:], uint32(v.Time))
591+ binary.LittleEndian.PutUint16(p[4:], uint16(v.X))
592+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Y))
593+}
594+func GetTimecoord(p []byte) (v Timecoord) {
595+ _ = p[7]
596+ v.Time = Timestamp(binary.LittleEndian.Uint32(p[0:]))
597+ v.X = int16(binary.LittleEndian.Uint16(p[4:]))
598+ v.Y = int16(binary.LittleEndian.Uint16(p[6:]))
599+ return
600+}
601+
602+type Fontprop struct {
603+ Name Atom
604+ Value uint32
605+}
606+
607+const FontpropSize = 8
608+
609+func (v Fontprop) Put(p []byte) {
610+ clear(p[:8])
611+ binary.LittleEndian.PutUint32(p[0:], uint32(v.Name))
612+ binary.LittleEndian.PutUint32(p[4:], uint32(v.Value))
613+}
614+func GetFontprop(p []byte) (v Fontprop) {
615+ _ = p[7]
616+ v.Name = Atom(binary.LittleEndian.Uint32(p[0:]))
617+ v.Value = uint32(binary.LittleEndian.Uint32(p[4:]))
618+ return
619+}
620+
621+type Charinfo struct {
622+ LeftSideBearing int16
623+ RightSideBearing int16
624+ CharacterWidth int16
625+ Ascent int16
626+ Descent int16
627+ Attributes uint16
628+}
629+
630+const CharinfoSize = 12
631+
632+func (v Charinfo) Put(p []byte) {
633+ clear(p[:12])
634+ binary.LittleEndian.PutUint16(p[0:], uint16(v.LeftSideBearing))
635+ binary.LittleEndian.PutUint16(p[2:], uint16(v.RightSideBearing))
636+ binary.LittleEndian.PutUint16(p[4:], uint16(v.CharacterWidth))
637+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Ascent))
638+ binary.LittleEndian.PutUint16(p[8:], uint16(v.Descent))
639+ binary.LittleEndian.PutUint16(p[10:], uint16(v.Attributes))
640+}
641+func GetCharinfo(p []byte) (v Charinfo) {
642+ _ = p[11]
643+ v.LeftSideBearing = int16(binary.LittleEndian.Uint16(p[0:]))
644+ v.RightSideBearing = int16(binary.LittleEndian.Uint16(p[2:]))
645+ v.CharacterWidth = int16(binary.LittleEndian.Uint16(p[4:]))
646+ v.Ascent = int16(binary.LittleEndian.Uint16(p[6:]))
647+ v.Descent = int16(binary.LittleEndian.Uint16(p[8:]))
648+ v.Attributes = uint16(binary.LittleEndian.Uint16(p[10:]))
649+ return
650+}
651+
652+type Str struct {
653+ NameLen uint8
654+ Name string
655+}
656+
657+const StrSize = 1
658+
659+func (v Str) Size() int { off := 0; off += 1; off += len(v.Name) * 1; return off }
660+func (v Str) Put(p []byte) {
661+ off := 0
662+ p[off:][0] = byte(v.NameLen)
663+ off += 1
664+ for i := range v.Name {
665+ p[off+i*1:][0] = byte(v.Name[i])
666+ }
667+ off += len(v.Name) * 1
668+}
669+
670+type Segment struct {
671+ X1 int16
672+ Y1 int16
673+ X2 int16
674+ Y2 int16
675+}
676+
677+const SegmentSize = 8
678+
679+func (v Segment) Put(p []byte) {
680+ clear(p[:8])
681+ binary.LittleEndian.PutUint16(p[0:], uint16(v.X1))
682+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Y1))
683+ binary.LittleEndian.PutUint16(p[4:], uint16(v.X2))
684+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Y2))
685+}
686+func GetSegment(p []byte) (v Segment) {
687+ _ = p[7]
688+ v.X1 = int16(binary.LittleEndian.Uint16(p[0:]))
689+ v.Y1 = int16(binary.LittleEndian.Uint16(p[2:]))
690+ v.X2 = int16(binary.LittleEndian.Uint16(p[4:]))
691+ v.Y2 = int16(binary.LittleEndian.Uint16(p[6:]))
692+ return
693+}
694+
695+type Coloritem struct {
696+ Pixel uint32
697+ Red uint16
698+ Green uint16
699+ Blue uint16
700+ Flags ColorFlag
701+}
702+
703+const ColoritemSize = 12
704+
705+func (v Coloritem) Put(p []byte) {
706+ clear(p[:12])
707+ binary.LittleEndian.PutUint32(p[0:], uint32(v.Pixel))
708+ binary.LittleEndian.PutUint16(p[4:], uint16(v.Red))
709+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Green))
710+ binary.LittleEndian.PutUint16(p[8:], uint16(v.Blue))
711+ p[10:][0] = byte(v.Flags)
712+}
713+func GetColoritem(p []byte) (v Coloritem) {
714+ _ = p[11]
715+ v.Pixel = uint32(binary.LittleEndian.Uint32(p[0:]))
716+ v.Red = uint16(binary.LittleEndian.Uint16(p[4:]))
717+ v.Green = uint16(binary.LittleEndian.Uint16(p[6:]))
718+ v.Blue = uint16(binary.LittleEndian.Uint16(p[8:]))
719+ v.Flags = ColorFlag(p[10:][0])
720+ return
721+}
722+
723+type Rgb struct {
724+ Red uint16
725+ Green uint16
726+ Blue uint16
727+}
728+
729+const RgbSize = 8
730+
731+func (v Rgb) Put(p []byte) {
732+ clear(p[:8])
733+ binary.LittleEndian.PutUint16(p[0:], uint16(v.Red))
734+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Green))
735+ binary.LittleEndian.PutUint16(p[4:], uint16(v.Blue))
736+}
737+func GetRgb(p []byte) (v Rgb) {
738+ _ = p[7]
739+ v.Red = uint16(binary.LittleEndian.Uint16(p[0:]))
740+ v.Green = uint16(binary.LittleEndian.Uint16(p[2:]))
741+ v.Blue = uint16(binary.LittleEndian.Uint16(p[4:]))
742+ return
743+}
744+
745+type Host struct {
746+ Family Family
747+ AddressLen uint16
748+ Address []byte
749+}
750+
751+const HostSize = 4
752+
753+func (v Host) Size() int {
754+ off := 0
755+ off += 1
756+ off += 1
757+ off += 2
758+ off += len(v.Address) * 1
759+ off = (off + 3) &^ 3
760+ return off
761+}
762+func (v Host) Put(p []byte) {
763+ off := 0
764+ p[off:][0] = byte(v.Family)
765+ off += 1
766+ clear(p[off : off+1])
767+ off += 1
768+ binary.LittleEndian.PutUint16(p[off:], uint16(v.AddressLen))
769+ off += 2
770+ for i := range v.Address {
771+ p[off+i*1:][0] = byte(v.Address[i])
772+ }
773+ off += len(v.Address) * 1
774+ {
775+ next := (off + 3) &^ 3
776+ clear(p[off:next])
777+ off = next
778+ }
779+}
780+
781+type VisualClass uint8
782+
783+const VisualClassStaticGray VisualClass = 0
784+const VisualClassGrayScale VisualClass = 1
785+const VisualClassStaticColor VisualClass = 2
786+const VisualClassPseudoColor VisualClass = 3
787+const VisualClassTrueColor VisualClass = 4
788+const VisualClassDirectColor VisualClass = 5
789+
790+type EventMask uint32
791+
792+const EventMaskNoEvent EventMask = 0
793+const EventMaskKeyPress EventMask = 1
794+const EventMaskKeyRelease EventMask = 2
795+const EventMaskButtonPress EventMask = 4
796+const EventMaskButtonRelease EventMask = 8
797+const EventMaskEnterWindow EventMask = 16
798+const EventMaskLeaveWindow EventMask = 32
799+const EventMaskPointerMotion EventMask = 64
800+const EventMaskPointerMotionHint EventMask = 128
801+const EventMaskButton1Motion EventMask = 256
802+const EventMaskButton2Motion EventMask = 512
803+const EventMaskButton3Motion EventMask = 1024
804+const EventMaskButton4Motion EventMask = 2048
805+const EventMaskButton5Motion EventMask = 4096
806+const EventMaskButtonMotion EventMask = 8192
807+const EventMaskKeymapState EventMask = 16384
808+const EventMaskExposure EventMask = 32768
809+const EventMaskVisibilityChange EventMask = 65536
810+const EventMaskStructureNotify EventMask = 131072
811+const EventMaskResizeRedirect EventMask = 262144
812+const EventMaskSubstructureNotify EventMask = 524288
813+const EventMaskSubstructureRedirect EventMask = 1048576
814+const EventMaskFocusChange EventMask = 2097152
815+const EventMaskPropertyChange EventMask = 4194304
816+const EventMaskColorMapChange EventMask = 8388608
817+const EventMaskOwnerGrabButton EventMask = 16777216
818+
819+type BackingStore uint32
820+
821+const BackingStoreNotUseful BackingStore = 0
822+const BackingStoreWhenMapped BackingStore = 1
823+const BackingStoreAlways BackingStore = 2
824+
825+type ImageOrder uint8
826+
827+const ImageOrderLSBFirst ImageOrder = 0
828+const ImageOrderMSBFirst ImageOrder = 1
829+
830+type ModMask uint16
831+
832+const ModMaskShift ModMask = 1
833+const ModMaskLock ModMask = 2
834+const ModMaskControl ModMask = 4
835+const ModMaskX1 ModMask = 8
836+const ModMaskX2 ModMask = 16
837+const ModMaskX3 ModMask = 32
838+const ModMaskX4 ModMask = 64
839+const ModMaskX5 ModMask = 128
840+const ModMaskAny ModMask = 32768
841+
842+type KeyButMask uint16
843+
844+const KeyButMaskShift KeyButMask = 1
845+const KeyButMaskLock KeyButMask = 2
846+const KeyButMaskControl KeyButMask = 4
847+const KeyButMaskMod1 KeyButMask = 8
848+const KeyButMaskMod2 KeyButMask = 16
849+const KeyButMaskMod3 KeyButMask = 32
850+const KeyButMaskMod4 KeyButMask = 64
851+const KeyButMaskMod5 KeyButMask = 128
852+const KeyButMaskButton1 KeyButMask = 256
853+const KeyButMaskButton2 KeyButMask = 512
854+const KeyButMaskButton3 KeyButMask = 1024
855+const KeyButMaskButton4 KeyButMask = 2048
856+const KeyButMaskButton5 KeyButMask = 4096
857+
858+const WindowNone Window = 0
859+
860+type ButtonMask uint32
861+
862+const ButtonMaskX1 ButtonMask = 256
863+const ButtonMaskX2 ButtonMask = 512
864+const ButtonMaskX3 ButtonMask = 1024
865+const ButtonMaskX4 ButtonMask = 2048
866+const ButtonMaskX5 ButtonMask = 4096
867+const ButtonMaskAny ButtonMask = 32768
868+
869+type Motion uint8
870+
871+const MotionNormal Motion = 0
872+const MotionHint Motion = 1
873+
874+type NotifyDetail uint8
875+
876+const NotifyDetailAncestor NotifyDetail = 0
877+const NotifyDetailVirtual NotifyDetail = 1
878+const NotifyDetailInferior NotifyDetail = 2
879+const NotifyDetailNonlinear NotifyDetail = 3
880+const NotifyDetailNonlinearVirtual NotifyDetail = 4
881+const NotifyDetailPointer NotifyDetail = 5
882+const NotifyDetailPointerRoot NotifyDetail = 6
883+const NotifyDetailNone NotifyDetail = 7
884+
885+type NotifyMode uint8
886+
887+const NotifyModeNormal NotifyMode = 0
888+const NotifyModeGrab NotifyMode = 1
889+const NotifyModeUngrab NotifyMode = 2
890+const NotifyModeWhileGrabbed NotifyMode = 3
891+
892+type Visibility uint8
893+
894+const VisibilityUnobscured Visibility = 0
895+const VisibilityPartiallyObscured Visibility = 1
896+const VisibilityFullyObscured Visibility = 2
897+
898+type Place uint8
899+
900+const PlaceOnTop Place = 0
901+const PlaceOnBottom Place = 1
902+
903+type Property uint8
904+
905+const PropertyNewValue Property = 0
906+const PropertyDelete Property = 1
907+
908+type Time uint32
909+
910+const TimeCurrentTime Time = 0
911+
912+const AtomNone Atom = 0
913+const AtomAny Atom = 0
914+const AtomPrimary Atom = 1
915+const AtomSecondary Atom = 2
916+const AtomArc Atom = 3
917+const AtomAtom Atom = 4
918+const AtomBitmap Atom = 5
919+const AtomCardinal Atom = 6
920+const AtomColormap Atom = 7
921+const AtomCursor Atom = 8
922+const AtomCutBuffer0 Atom = 9
923+const AtomCutBuffer1 Atom = 10
924+const AtomCutBuffer2 Atom = 11
925+const AtomCutBuffer3 Atom = 12
926+const AtomCutBuffer4 Atom = 13
927+const AtomCutBuffer5 Atom = 14
928+const AtomCutBuffer6 Atom = 15
929+const AtomCutBuffer7 Atom = 16
930+const AtomDrawable Atom = 17
931+const AtomFont Atom = 18
932+const AtomInteger Atom = 19
933+const AtomPixmap Atom = 20
934+const AtomPoint Atom = 21
935+const AtomRectangle Atom = 22
936+const AtomResourceManager Atom = 23
937+const AtomRgbColorMap Atom = 24
938+const AtomRgbBestMap Atom = 25
939+const AtomRgbBlueMap Atom = 26
940+const AtomRgbDefaultMap Atom = 27
941+const AtomRgbGrayMap Atom = 28
942+const AtomRgbGreenMap Atom = 29
943+const AtomRgbRedMap Atom = 30
944+const AtomString Atom = 31
945+const AtomVisualid Atom = 32
946+const AtomWindow Atom = 33
947+const AtomWmCommand Atom = 34
948+const AtomWmHints Atom = 35
949+const AtomWmClientMachine Atom = 36
950+const AtomWmIconName Atom = 37
951+const AtomWmIconSize Atom = 38
952+const AtomWmName Atom = 39
953+const AtomWmNormalHints Atom = 40
954+const AtomWmSizeHints Atom = 41
955+const AtomWmZoomHints Atom = 42
956+const AtomMinSpace Atom = 43
957+const AtomNormSpace Atom = 44
958+const AtomMaxSpace Atom = 45
959+const AtomEndSpace Atom = 46
960+const AtomSuperscriptX Atom = 47
961+const AtomSuperscriptY Atom = 48
962+const AtomSubscriptX Atom = 49
963+const AtomSubscriptY Atom = 50
964+const AtomUnderlinePosition Atom = 51
965+const AtomUnderlineThickness Atom = 52
966+const AtomStrikeoutAscent Atom = 53
967+const AtomStrikeoutDescent Atom = 54
968+const AtomItalicAngle Atom = 55
969+const AtomXHeight Atom = 56
970+const AtomQuadWidth Atom = 57
971+const AtomWeight Atom = 58
972+const AtomPointSize Atom = 59
973+const AtomResolution Atom = 60
974+const AtomCopyright Atom = 61
975+const AtomNotice Atom = 62
976+const AtomFontName Atom = 63
977+const AtomFamilyName Atom = 64
978+const AtomFullName Atom = 65
979+const AtomCapHeight Atom = 66
980+const AtomWmClass Atom = 67
981+const AtomWmTransientFor Atom = 68
982+
983+type ColormapState uint8
984+
985+const ColormapStateUninstalled ColormapState = 0
986+const ColormapStateInstalled ColormapState = 1
987+
988+const ColormapNone Colormap = 0
989+
990+type Mapping uint8
991+
992+const MappingModifier Mapping = 0
993+const MappingKeyboard Mapping = 1
994+const MappingPointer Mapping = 2
995+
996+type WindowClass uint16
997+
998+const WindowClassCopyFromParent WindowClass = 0
999+const WindowClassInputOutput WindowClass = 1
1000+const WindowClassInputOnly WindowClass = 2
1001+
1002+type Cw uint32
1003+
1004+const CwBackPixmap Cw = 1
1005+const CwBackPixel Cw = 2
1006+const CwBorderPixmap Cw = 4
1007+const CwBorderPixel Cw = 8
1008+const CwBitGravity Cw = 16
1009+const CwWinGravity Cw = 32
1010+const CwBackingStore Cw = 64
1011+const CwBackingPlanes Cw = 128
1012+const CwBackingPixel Cw = 256
1013+const CwOverrideRedirect Cw = 512
1014+const CwSaveUnder Cw = 1024
1015+const CwEventMask Cw = 2048
1016+const CwDontPropagate Cw = 4096
1017+const CwColormap Cw = 8192
1018+const CwCursor Cw = 16384
1019+
1020+type BackPixmap uint32
1021+
1022+const BackPixmapNone BackPixmap = 0
1023+const BackPixmapParentRelative BackPixmap = 1
1024+
1025+type Gravity uint32
1026+
1027+const GravityBitForget Gravity = 0
1028+const GravityWinUnmap Gravity = 0
1029+const GravityNorthWest Gravity = 1
1030+const GravityNorth Gravity = 2
1031+const GravityNorthEast Gravity = 3
1032+const GravityWest Gravity = 4
1033+const GravityCenter Gravity = 5
1034+const GravityEast Gravity = 6
1035+const GravitySouthWest Gravity = 7
1036+const GravitySouth Gravity = 8
1037+const GravitySouthEast Gravity = 9
1038+const GravityStatic Gravity = 10
1039+
1040+type MapState uint8
1041+
1042+const MapStateUnmapped MapState = 0
1043+const MapStateUnviewable MapState = 1
1044+const MapStateViewable MapState = 2
1045+
1046+type SetMode uint8
1047+
1048+const SetModeInsert SetMode = 0
1049+const SetModeDelete SetMode = 1
1050+
1051+type ConfigWindow uint16
1052+
1053+const ConfigWindowX ConfigWindow = 1
1054+const ConfigWindowY ConfigWindow = 2
1055+const ConfigWindowWidth ConfigWindow = 4
1056+const ConfigWindowHeight ConfigWindow = 8
1057+const ConfigWindowBorderWidth ConfigWindow = 16
1058+const ConfigWindowSibling ConfigWindow = 32
1059+const ConfigWindowStackMode ConfigWindow = 64
1060+
1061+type StackMode uint32
1062+
1063+const StackModeAbove StackMode = 0
1064+const StackModeBelow StackMode = 1
1065+const StackModeTopIf StackMode = 2
1066+const StackModeBottomIf StackMode = 3
1067+const StackModeOpposite StackMode = 4
1068+
1069+type Circulate uint8
1070+
1071+const CirculateRaiseLowest Circulate = 0
1072+const CirculateLowerHighest Circulate = 1
1073+
1074+type PropMode uint8
1075+
1076+const PropModeReplace PropMode = 0
1077+const PropModePrepend PropMode = 1
1078+const PropModeAppend PropMode = 2
1079+
1080+type GetPropertyType uint32
1081+
1082+const GetPropertyTypeAny GetPropertyType = 0
1083+
1084+type SendEventDest uint32
1085+
1086+const SendEventDestPointerWindow SendEventDest = 0
1087+const SendEventDestItemFocus SendEventDest = 1
1088+
1089+type GrabMode uint8
1090+
1091+const GrabModeSync GrabMode = 0
1092+const GrabModeAsync GrabMode = 1
1093+
1094+type GrabStatus uint8
1095+
1096+const GrabStatusSuccess GrabStatus = 0
1097+const GrabStatusAlreadyGrabbed GrabStatus = 1
1098+const GrabStatusInvalidTime GrabStatus = 2
1099+const GrabStatusNotViewable GrabStatus = 3
1100+const GrabStatusFrozen GrabStatus = 4
1101+
1102+const CursorNone Cursor = 0
1103+
1104+type ButtonIndex uint8
1105+
1106+const ButtonIndexAny ButtonIndex = 0
1107+const ButtonIndexX1 ButtonIndex = 1
1108+const ButtonIndexX2 ButtonIndex = 2
1109+const ButtonIndexX3 ButtonIndex = 3
1110+const ButtonIndexX4 ButtonIndex = 4
1111+const ButtonIndexX5 ButtonIndex = 5
1112+
1113+type Grab uint8
1114+
1115+const GrabAny Grab = 0
1116+
1117+type Allow uint8
1118+
1119+const AllowAsyncPointer Allow = 0
1120+const AllowSyncPointer Allow = 1
1121+const AllowReplayPointer Allow = 2
1122+const AllowAsyncKeyboard Allow = 3
1123+const AllowSyncKeyboard Allow = 4
1124+const AllowReplayKeyboard Allow = 5
1125+const AllowAsyncBoth Allow = 6
1126+const AllowSyncBoth Allow = 7
1127+
1128+type InputFocus uint32
1129+
1130+const InputFocusNone InputFocus = 0
1131+const InputFocusPointerRoot InputFocus = 1
1132+const InputFocusParent InputFocus = 2
1133+const InputFocusFollowKeyboard InputFocus = 3
1134+
1135+type FontDraw uint8
1136+
1137+const FontDrawLeftToRight FontDraw = 0
1138+const FontDrawRightToLeft FontDraw = 1
1139+
1140+type Gc uint32
1141+
1142+const GcFunction Gc = 1
1143+const GcPlaneMask Gc = 2
1144+const GcForeground Gc = 4
1145+const GcBackground Gc = 8
1146+const GcLineWidth Gc = 16
1147+const GcLineStyle Gc = 32
1148+const GcCapStyle Gc = 64
1149+const GcJoinStyle Gc = 128
1150+const GcFillStyle Gc = 256
1151+const GcFillRule Gc = 512
1152+const GcTile Gc = 1024
1153+const GcStipple Gc = 2048
1154+const GcTileStippleOriginX Gc = 4096
1155+const GcTileStippleOriginY Gc = 8192
1156+const GcFont Gc = 16384
1157+const GcSubwindowMode Gc = 32768
1158+const GcGraphicsExposures Gc = 65536
1159+const GcClipOriginX Gc = 131072
1160+const GcClipOriginY Gc = 262144
1161+const GcClipMask Gc = 524288
1162+const GcDashOffset Gc = 1048576
1163+const GcDashList Gc = 2097152
1164+const GcArcMode Gc = 4194304
1165+
1166+type Gx uint32
1167+
1168+const GxClear Gx = 0
1169+const GxAnd Gx = 1
1170+const GxAndReverse Gx = 2
1171+const GxCopy Gx = 3
1172+const GxAndInverted Gx = 4
1173+const GxNoop Gx = 5
1174+const GxXor Gx = 6
1175+const GxOr Gx = 7
1176+const GxNor Gx = 8
1177+const GxEquiv Gx = 9
1178+const GxInvert Gx = 10
1179+const GxOrReverse Gx = 11
1180+const GxCopyInverted Gx = 12
1181+const GxOrInverted Gx = 13
1182+const GxNand Gx = 14
1183+const GxSet Gx = 15
1184+
1185+type LineStyle uint32
1186+
1187+const LineStyleSolid LineStyle = 0
1188+const LineStyleOnOffDash LineStyle = 1
1189+const LineStyleDoubleDash LineStyle = 2
1190+
1191+type CapStyle uint32
1192+
1193+const CapStyleNotLast CapStyle = 0
1194+const CapStyleButt CapStyle = 1
1195+const CapStyleRound CapStyle = 2
1196+const CapStyleProjecting CapStyle = 3
1197+
1198+type JoinStyle uint32
1199+
1200+const JoinStyleMiter JoinStyle = 0
1201+const JoinStyleRound JoinStyle = 1
1202+const JoinStyleBevel JoinStyle = 2
1203+
1204+type FillStyle uint32
1205+
1206+const FillStyleSolid FillStyle = 0
1207+const FillStyleTiled FillStyle = 1
1208+const FillStyleStippled FillStyle = 2
1209+const FillStyleOpaqueStippled FillStyle = 3
1210+
1211+type FillRule uint32
1212+
1213+const FillRuleEvenOdd FillRule = 0
1214+const FillRuleWinding FillRule = 1
1215+
1216+type SubwindowMode uint32
1217+
1218+const SubwindowModeClipByChildren SubwindowMode = 0
1219+const SubwindowModeIncludeInferiors SubwindowMode = 1
1220+
1221+type ArcMode uint32
1222+
1223+const ArcModeChord ArcMode = 0
1224+const ArcModePieSlice ArcMode = 1
1225+
1226+type ClipOrdering uint8
1227+
1228+const ClipOrderingUnsorted ClipOrdering = 0
1229+const ClipOrderingYSorted ClipOrdering = 1
1230+const ClipOrderingYXSorted ClipOrdering = 2
1231+const ClipOrderingYXBanded ClipOrdering = 3
1232+
1233+type CoordMode uint8
1234+
1235+const CoordModeOrigin CoordMode = 0
1236+const CoordModePrevious CoordMode = 1
1237+
1238+type PolyShape uint8
1239+
1240+const PolyShapeComplex PolyShape = 0
1241+const PolyShapeNonconvex PolyShape = 1
1242+const PolyShapeConvex PolyShape = 2
1243+
1244+type ImageFormat uint8
1245+
1246+const ImageFormatXYBitmap ImageFormat = 0
1247+const ImageFormatXYPixmap ImageFormat = 1
1248+const ImageFormatZPixmap ImageFormat = 2
1249+
1250+type ColormapAlloc uint8
1251+
1252+const ColormapAllocNone ColormapAlloc = 0
1253+const ColormapAllocAll ColormapAlloc = 1
1254+
1255+type ColorFlag uint8
1256+
1257+const ColorFlagRed ColorFlag = 1
1258+const ColorFlagGreen ColorFlag = 2
1259+const ColorFlagBlue ColorFlag = 4
1260+
1261+const PixmapNone Pixmap = 0
1262+
1263+const FontNone Font = 0
1264+
1265+type QueryShapeOf uint8
1266+
1267+const QueryShapeOfLargestCursor QueryShapeOf = 0
1268+const QueryShapeOfFastestTile QueryShapeOf = 1
1269+const QueryShapeOfFastestStipple QueryShapeOf = 2
1270+
1271+type Kb uint32
1272+
1273+const KbKeyClickPercent Kb = 1
1274+const KbBellPercent Kb = 2
1275+const KbBellPitch Kb = 4
1276+const KbBellDuration Kb = 8
1277+const KbLed Kb = 16
1278+const KbLedMode Kb = 32
1279+const KbKey Kb = 64
1280+const KbAutoRepeatMode Kb = 128
1281+
1282+type LedMode uint32
1283+
1284+const LedModeOff LedMode = 0
1285+const LedModeOn LedMode = 1
1286+
1287+type AutoRepeatMode uint32
1288+
1289+const AutoRepeatModeOff AutoRepeatMode = 0
1290+const AutoRepeatModeOn AutoRepeatMode = 1
1291+const AutoRepeatModeDefault AutoRepeatMode = 2
1292+
1293+type Blanking uint8
1294+
1295+const BlankingNotPreferred Blanking = 0
1296+const BlankingPreferred Blanking = 1
1297+const BlankingDefault Blanking = 2
1298+
1299+type Exposures uint8
1300+
1301+const ExposuresNotAllowed Exposures = 0
1302+const ExposuresAllowed Exposures = 1
1303+const ExposuresDefault Exposures = 2
1304+
1305+type HostMode uint8
1306+
1307+const HostModeInsert HostMode = 0
1308+const HostModeDelete HostMode = 1
1309+
1310+type Family uint8
1311+
1312+const FamilyInternet Family = 0
1313+const FamilyDECnet Family = 1
1314+const FamilyChaos Family = 2
1315+const FamilyServerInterpreted Family = 5
1316+const FamilyInternet6 Family = 6
1317+
1318+type AccessControl uint8
1319+
1320+const AccessControlDisable AccessControl = 0
1321+const AccessControlEnable AccessControl = 1
1322+
1323+type CloseDown uint8
1324+
1325+const CloseDownDestroyAll CloseDown = 0
1326+const CloseDownRetainPermanent CloseDown = 1
1327+const CloseDownRetainTemporary CloseDown = 2
1328+
1329+type Kill uint32
1330+
1331+const KillAllTemporary Kill = 0
1332+
1333+type ScreenSaver uint8
1334+
1335+const ScreenSaverReset ScreenSaver = 0
1336+const ScreenSaverActive ScreenSaver = 1
1337+
1338+type MappingStatus uint8
1339+
1340+const MappingStatusSuccess MappingStatus = 0
1341+const MappingStatusBusy MappingStatus = 1
1342+const MappingStatusFailure MappingStatus = 2
1343+
1344+type MapIndex uint32
1345+
1346+const MapIndexShift MapIndex = 0
1347+const MapIndexLock MapIndex = 1
1348+const MapIndexControl MapIndex = 2
1349+const MapIndexX1 MapIndex = 3
1350+const MapIndexX2 MapIndex = 4
1351+const MapIndexX3 MapIndex = 5
1352+const MapIndexX4 MapIndex = 6
1353+const MapIndexX5 MapIndex = 7
@@ -0,0 +1,1353 @@
1+// Code generated by xtgen; DO NOT EDIT.
2+package xproto
3+
4+import "encoding/binary"
5+
6+type Char2b struct {
7+ Byte1 uint8
8+ Byte2 uint8
9+}
10+
11+const Char2bSize = 2
12+
13+func (v Char2b) Put(p []byte) { clear(p[:2]); p[0:][0] = byte(v.Byte1); p[1:][0] = byte(v.Byte2) }
14+func GetChar2b(p []byte) (v Char2b) {
15+ _ = p[1]
16+ v.Byte1 = uint8(p[0:][0])
17+ v.Byte2 = uint8(p[1:][0])
18+ return
19+}
20+
21+type Window uint32
22+
23+type Pixmap uint32
24+
25+type Cursor uint32
26+
27+type Font uint32
28+
29+type Gcontext uint32
30+
31+type Colormap uint32
32+
33+type Atom uint32
34+
35+type Drawable uint32
36+
37+type Fontable uint32
38+
39+type Bool32 uint32
40+
41+type Visualid uint32
42+
43+type Timestamp uint32
44+
45+type Keysym uint32
46+
47+type Keycode uint8
48+
49+type Keycode32 uint32
50+
51+type Button uint8
52+
53+type Point struct {
54+ X int16
55+ Y int16
56+}
57+
58+const PointSize = 4
59+
60+func (v Point) Put(p []byte) {
61+ clear(p[:4])
62+ binary.LittleEndian.PutUint16(p[0:], uint16(v.X))
63+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Y))
64+}
65+func GetPoint(p []byte) (v Point) {
66+ _ = p[3]
67+ v.X = int16(binary.LittleEndian.Uint16(p[0:]))
68+ v.Y = int16(binary.LittleEndian.Uint16(p[2:]))
69+ return
70+}
71+
72+type Rectangle struct {
73+ X int16
74+ Y int16
75+ Width uint16
76+ Height uint16
77+}
78+
79+const RectangleSize = 8
80+
81+func (v Rectangle) Put(p []byte) {
82+ clear(p[:8])
83+ binary.LittleEndian.PutUint16(p[0:], uint16(v.X))
84+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Y))
85+ binary.LittleEndian.PutUint16(p[4:], uint16(v.Width))
86+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Height))
87+}
88+func GetRectangle(p []byte) (v Rectangle) {
89+ _ = p[7]
90+ v.X = int16(binary.LittleEndian.Uint16(p[0:]))
91+ v.Y = int16(binary.LittleEndian.Uint16(p[2:]))
92+ v.Width = uint16(binary.LittleEndian.Uint16(p[4:]))
93+ v.Height = uint16(binary.LittleEndian.Uint16(p[6:]))
94+ return
95+}
96+
97+type Arc struct {
98+ X int16
99+ Y int16
100+ Width uint16
101+ Height uint16
102+ Angle1 int16
103+ Angle2 int16
104+}
105+
106+const ArcSize = 12
107+
108+func (v Arc) Put(p []byte) {
109+ clear(p[:12])
110+ binary.LittleEndian.PutUint16(p[0:], uint16(v.X))
111+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Y))
112+ binary.LittleEndian.PutUint16(p[4:], uint16(v.Width))
113+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Height))
114+ binary.LittleEndian.PutUint16(p[8:], uint16(v.Angle1))
115+ binary.LittleEndian.PutUint16(p[10:], uint16(v.Angle2))
116+}
117+func GetArc(p []byte) (v Arc) {
118+ _ = p[11]
119+ v.X = int16(binary.LittleEndian.Uint16(p[0:]))
120+ v.Y = int16(binary.LittleEndian.Uint16(p[2:]))
121+ v.Width = uint16(binary.LittleEndian.Uint16(p[4:]))
122+ v.Height = uint16(binary.LittleEndian.Uint16(p[6:]))
123+ v.Angle1 = int16(binary.LittleEndian.Uint16(p[8:]))
124+ v.Angle2 = int16(binary.LittleEndian.Uint16(p[10:]))
125+ return
126+}
127+
128+type Format struct {
129+ Depth uint8
130+ BitsPerPixel uint8
131+ ScanlinePad uint8
132+}
133+
134+const FormatSize = 8
135+
136+func (v Format) Put(p []byte) {
137+ clear(p[:8])
138+ p[0:][0] = byte(v.Depth)
139+ p[1:][0] = byte(v.BitsPerPixel)
140+ p[2:][0] = byte(v.ScanlinePad)
141+}
142+func GetFormat(p []byte) (v Format) {
143+ _ = p[7]
144+ v.Depth = uint8(p[0:][0])
145+ v.BitsPerPixel = uint8(p[1:][0])
146+ v.ScanlinePad = uint8(p[2:][0])
147+ return
148+}
149+
150+type Visualtype struct {
151+ VisualId Visualid
152+ Class VisualClass
153+ BitsPerRgbValue uint8
154+ ColormapEntries uint16
155+ RedMask uint32
156+ GreenMask uint32
157+ BlueMask uint32
158+}
159+
160+const VisualtypeSize = 24
161+
162+func (v Visualtype) Put(p []byte) {
163+ clear(p[:24])
164+ binary.LittleEndian.PutUint32(p[0:], uint32(v.VisualId))
165+ p[4:][0] = byte(v.Class)
166+ p[5:][0] = byte(v.BitsPerRgbValue)
167+ binary.LittleEndian.PutUint16(p[6:], uint16(v.ColormapEntries))
168+ binary.LittleEndian.PutUint32(p[8:], uint32(v.RedMask))
169+ binary.LittleEndian.PutUint32(p[12:], uint32(v.GreenMask))
170+ binary.LittleEndian.PutUint32(p[16:], uint32(v.BlueMask))
171+}
172+func GetVisualtype(p []byte) (v Visualtype) {
173+ _ = p[23]
174+ v.VisualId = Visualid(binary.LittleEndian.Uint32(p[0:]))
175+ v.Class = VisualClass(p[4:][0])
176+ v.BitsPerRgbValue = uint8(p[5:][0])
177+ v.ColormapEntries = uint16(binary.LittleEndian.Uint16(p[6:]))
178+ v.RedMask = uint32(binary.LittleEndian.Uint32(p[8:]))
179+ v.GreenMask = uint32(binary.LittleEndian.Uint32(p[12:]))
180+ v.BlueMask = uint32(binary.LittleEndian.Uint32(p[16:]))
181+ return
182+}
183+
184+type Depth struct {
185+ Depth uint8
186+ VisualsLen uint16
187+ Visuals []Visualtype
188+}
189+
190+const DepthSize = 8
191+
192+func (v Depth) Size() int {
193+ off := 0
194+ off += 1
195+ off += 1
196+ off += 2
197+ off += 4
198+ off += len(v.Visuals) * 24
199+ return off
200+}
201+func (v Depth) Put(p []byte) {
202+ off := 0
203+ p[off:][0] = byte(v.Depth)
204+ off += 1
205+ clear(p[off : off+1])
206+ off += 1
207+ binary.LittleEndian.PutUint16(p[off:], uint16(v.VisualsLen))
208+ off += 2
209+ clear(p[off : off+4])
210+ off += 4
211+ for i := range v.Visuals {
212+ v.Visuals[i].Put(p[off+i*24:])
213+ }
214+ off += len(v.Visuals) * 24
215+}
216+
217+type Screen struct {
218+ Root Window
219+ DefaultColormap Colormap
220+ WhitePixel uint32
221+ BlackPixel uint32
222+ CurrentInputMasks EventMask
223+ WidthInPixels uint16
224+ HeightInPixels uint16
225+ WidthInMillimeters uint16
226+ HeightInMillimeters uint16
227+ MinInstalledMaps uint16
228+ MaxInstalledMaps uint16
229+ RootVisual Visualid
230+ BackingStores BackingStore
231+ SaveUnders bool
232+ RootDepth uint8
233+ AllowedDepthsLen uint8
234+ AllowedDepths []Depth
235+}
236+
237+const ScreenSize = 40
238+
239+func (v Screen) Size() int {
240+ off := 0
241+ off += 4
242+ off += 4
243+ off += 4
244+ off += 4
245+ off += 4
246+ off += 2
247+ off += 2
248+ off += 2
249+ off += 2
250+ off += 2
251+ off += 2
252+ off += 4
253+ off += 1
254+ off += 1
255+ off += 1
256+ off += 1
257+ for i := range v.AllowedDepths {
258+ off += v.AllowedDepths[i].Size()
259+ }
260+ return off
261+}
262+func (v Screen) Put(p []byte) {
263+ off := 0
264+ binary.LittleEndian.PutUint32(p[off:], uint32(v.Root))
265+ off += 4
266+ binary.LittleEndian.PutUint32(p[off:], uint32(v.DefaultColormap))
267+ off += 4
268+ binary.LittleEndian.PutUint32(p[off:], uint32(v.WhitePixel))
269+ off += 4
270+ binary.LittleEndian.PutUint32(p[off:], uint32(v.BlackPixel))
271+ off += 4
272+ binary.LittleEndian.PutUint32(p[off:], uint32(v.CurrentInputMasks))
273+ off += 4
274+ binary.LittleEndian.PutUint16(p[off:], uint16(v.WidthInPixels))
275+ off += 2
276+ binary.LittleEndian.PutUint16(p[off:], uint16(v.HeightInPixels))
277+ off += 2
278+ binary.LittleEndian.PutUint16(p[off:], uint16(v.WidthInMillimeters))
279+ off += 2
280+ binary.LittleEndian.PutUint16(p[off:], uint16(v.HeightInMillimeters))
281+ off += 2
282+ binary.LittleEndian.PutUint16(p[off:], uint16(v.MinInstalledMaps))
283+ off += 2
284+ binary.LittleEndian.PutUint16(p[off:], uint16(v.MaxInstalledMaps))
285+ off += 2
286+ binary.LittleEndian.PutUint32(p[off:], uint32(v.RootVisual))
287+ off += 4
288+ p[off:][0] = byte(v.BackingStores)
289+ off += 1
290+ if v.SaveUnders {
291+ p[off:][0] = 1
292+ } else {
293+ p[off:][0] = 0
294+ }
295+ off += 1
296+ p[off:][0] = byte(v.RootDepth)
297+ off += 1
298+ p[off:][0] = byte(v.AllowedDepthsLen)
299+ off += 1
300+ for i := range v.AllowedDepths {
301+ v.AllowedDepths[i].Put(p[off:])
302+ off += v.AllowedDepths[i].Size()
303+ }
304+}
305+
306+type SetupRequest struct {
307+ ByteOrder uint8
308+ ProtocolMajorVersion uint16
309+ ProtocolMinorVersion uint16
310+ AuthorizationProtocolNameLen uint16
311+ AuthorizationProtocolDataLen uint16
312+ AuthorizationProtocolName string
313+ AuthorizationProtocolData string
314+}
315+
316+const SetupRequestSize = 12
317+
318+func (v SetupRequest) Size() int {
319+ off := 0
320+ off += 1
321+ off += 1
322+ off += 2
323+ off += 2
324+ off += 2
325+ off += 2
326+ off += 2
327+ off += len(v.AuthorizationProtocolName) * 1
328+ off = (off + 3) &^ 3
329+ off += len(v.AuthorizationProtocolData) * 1
330+ off = (off + 3) &^ 3
331+ return off
332+}
333+func (v SetupRequest) Put(p []byte) {
334+ off := 0
335+ p[off:][0] = byte(v.ByteOrder)
336+ off += 1
337+ clear(p[off : off+1])
338+ off += 1
339+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMajorVersion))
340+ off += 2
341+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMinorVersion))
342+ off += 2
343+ binary.LittleEndian.PutUint16(p[off:], uint16(v.AuthorizationProtocolNameLen))
344+ off += 2
345+ binary.LittleEndian.PutUint16(p[off:], uint16(v.AuthorizationProtocolDataLen))
346+ off += 2
347+ clear(p[off : off+2])
348+ off += 2
349+ for i := range v.AuthorizationProtocolName {
350+ p[off+i*1:][0] = byte(v.AuthorizationProtocolName[i])
351+ }
352+ off += len(v.AuthorizationProtocolName) * 1
353+ {
354+ next := (off + 3) &^ 3
355+ clear(p[off:next])
356+ off = next
357+ }
358+ for i := range v.AuthorizationProtocolData {
359+ p[off+i*1:][0] = byte(v.AuthorizationProtocolData[i])
360+ }
361+ off += len(v.AuthorizationProtocolData) * 1
362+ {
363+ next := (off + 3) &^ 3
364+ clear(p[off:next])
365+ off = next
366+ }
367+}
368+
369+type SetupFailed struct {
370+ Status uint8
371+ ReasonLen uint8
372+ ProtocolMajorVersion uint16
373+ ProtocolMinorVersion uint16
374+ Length uint16
375+ Reason string
376+}
377+
378+const SetupFailedSize = 8
379+
380+func (v SetupFailed) Size() int {
381+ off := 0
382+ off += 1
383+ off += 1
384+ off += 2
385+ off += 2
386+ off += 2
387+ off += len(v.Reason) * 1
388+ return off
389+}
390+func (v SetupFailed) Put(p []byte) {
391+ off := 0
392+ p[off:][0] = byte(v.Status)
393+ off += 1
394+ p[off:][0] = byte(v.ReasonLen)
395+ off += 1
396+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMajorVersion))
397+ off += 2
398+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMinorVersion))
399+ off += 2
400+ binary.LittleEndian.PutUint16(p[off:], uint16(v.Length))
401+ off += 2
402+ for i := range v.Reason {
403+ p[off+i*1:][0] = byte(v.Reason[i])
404+ }
405+ off += len(v.Reason) * 1
406+}
407+
408+type SetupAuthenticate struct {
409+ Status uint8
410+ Length uint16
411+ Reason string
412+}
413+
414+const SetupAuthenticateSize = 8
415+
416+func (v SetupAuthenticate) Size() int {
417+ off := 0
418+ off += 1
419+ off += 5
420+ off += 2
421+ off += len(v.Reason) * 1
422+ return off
423+}
424+func (v SetupAuthenticate) Put(p []byte) {
425+ off := 0
426+ p[off:][0] = byte(v.Status)
427+ off += 1
428+ clear(p[off : off+5])
429+ off += 5
430+ binary.LittleEndian.PutUint16(p[off:], uint16(v.Length))
431+ off += 2
432+ for i := range v.Reason {
433+ p[off+i*1:][0] = byte(v.Reason[i])
434+ }
435+ off += len(v.Reason) * 1
436+}
437+
438+type Setup struct {
439+ Status uint8
440+ ProtocolMajorVersion uint16
441+ ProtocolMinorVersion uint16
442+ Length uint16
443+ ReleaseNumber uint32
444+ ResourceIdBase uint32
445+ ResourceIdMask uint32
446+ MotionBufferSize uint32
447+ VendorLen uint16
448+ MaximumRequestLength uint16
449+ RootsLen uint8
450+ PixmapFormatsLen uint8
451+ ImageByteOrder ImageOrder
452+ BitmapFormatBitOrder ImageOrder
453+ BitmapFormatScanlineUnit uint8
454+ BitmapFormatScanlinePad uint8
455+ MinKeycode Keycode
456+ MaxKeycode Keycode
457+ Vendor string
458+ PixmapFormats []Format
459+ Roots []Screen
460+}
461+
462+const SetupSize = 40
463+
464+func (v Setup) Size() int {
465+ off := 0
466+ off += 1
467+ off += 1
468+ off += 2
469+ off += 2
470+ off += 2
471+ off += 4
472+ off += 4
473+ off += 4
474+ off += 4
475+ off += 2
476+ off += 2
477+ off += 1
478+ off += 1
479+ off += 1
480+ off += 1
481+ off += 1
482+ off += 1
483+ off += 1
484+ off += 1
485+ off += 4
486+ off += len(v.Vendor) * 1
487+ off = (off + 3) &^ 3
488+ off += len(v.PixmapFormats) * 8
489+ for i := range v.Roots {
490+ off += v.Roots[i].Size()
491+ }
492+ return off
493+}
494+func (v Setup) Put(p []byte) {
495+ off := 0
496+ p[off:][0] = byte(v.Status)
497+ off += 1
498+ clear(p[off : off+1])
499+ off += 1
500+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMajorVersion))
501+ off += 2
502+ binary.LittleEndian.PutUint16(p[off:], uint16(v.ProtocolMinorVersion))
503+ off += 2
504+ binary.LittleEndian.PutUint16(p[off:], uint16(v.Length))
505+ off += 2
506+ binary.LittleEndian.PutUint32(p[off:], uint32(v.ReleaseNumber))
507+ off += 4
508+ binary.LittleEndian.PutUint32(p[off:], uint32(v.ResourceIdBase))
509+ off += 4
510+ binary.LittleEndian.PutUint32(p[off:], uint32(v.ResourceIdMask))
511+ off += 4
512+ binary.LittleEndian.PutUint32(p[off:], uint32(v.MotionBufferSize))
513+ off += 4
514+ binary.LittleEndian.PutUint16(p[off:], uint16(v.VendorLen))
515+ off += 2
516+ binary.LittleEndian.PutUint16(p[off:], uint16(v.MaximumRequestLength))
517+ off += 2
518+ p[off:][0] = byte(v.RootsLen)
519+ off += 1
520+ p[off:][0] = byte(v.PixmapFormatsLen)
521+ off += 1
522+ p[off:][0] = byte(v.ImageByteOrder)
523+ off += 1
524+ p[off:][0] = byte(v.BitmapFormatBitOrder)
525+ off += 1
526+ p[off:][0] = byte(v.BitmapFormatScanlineUnit)
527+ off += 1
528+ p[off:][0] = byte(v.BitmapFormatScanlinePad)
529+ off += 1
530+ p[off:][0] = byte(v.MinKeycode)
531+ off += 1
532+ p[off:][0] = byte(v.MaxKeycode)
533+ off += 1
534+ clear(p[off : off+4])
535+ off += 4
536+ for i := range v.Vendor {
537+ p[off+i*1:][0] = byte(v.Vendor[i])
538+ }
539+ off += len(v.Vendor) * 1
540+ {
541+ next := (off + 3) &^ 3
542+ clear(p[off:next])
543+ off = next
544+ }
545+ for i := range v.PixmapFormats {
546+ v.PixmapFormats[i].Put(p[off+i*8:])
547+ }
548+ off += len(v.PixmapFormats) * 8
549+ for i := range v.Roots {
550+ v.Roots[i].Put(p[off:])
551+ off += v.Roots[i].Size()
552+ }
553+}
554+
555+type ClientMessageData struct{ raw []byte }
556+
557+const ClientMessageDataSize = 20
558+
559+func GetClientMessageData(p []byte) ClientMessageData { return ClientMessageData{raw: p[:20]} }
560+func (v ClientMessageData) Put(p []byte) { copy(p[:20], v.raw) }
561+func (v ClientMessageData) Data8() (out [20]uint8) {
562+ for i := range out {
563+ out[i] = uint8(v.raw[i*1:][0])
564+ }
565+ return
566+}
567+func (v ClientMessageData) Data16() (out [10]uint16) {
568+ for i := range out {
569+ out[i] = uint16(binary.LittleEndian.Uint16(v.raw[i*2:]))
570+ }
571+ return
572+}
573+func (v ClientMessageData) Data32() (out [5]uint32) {
574+ for i := range out {
575+ out[i] = uint32(binary.LittleEndian.Uint32(v.raw[i*4:]))
576+ }
577+ return
578+}
579+
580+type Timecoord struct {
581+ Time Timestamp
582+ X int16
583+ Y int16
584+}
585+
586+const TimecoordSize = 8
587+
588+func (v Timecoord) Put(p []byte) {
589+ clear(p[:8])
590+ binary.LittleEndian.PutUint32(p[0:], uint32(v.Time))
591+ binary.LittleEndian.PutUint16(p[4:], uint16(v.X))
592+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Y))
593+}
594+func GetTimecoord(p []byte) (v Timecoord) {
595+ _ = p[7]
596+ v.Time = Timestamp(binary.LittleEndian.Uint32(p[0:]))
597+ v.X = int16(binary.LittleEndian.Uint16(p[4:]))
598+ v.Y = int16(binary.LittleEndian.Uint16(p[6:]))
599+ return
600+}
601+
602+type Fontprop struct {
603+ Name Atom
604+ Value uint32
605+}
606+
607+const FontpropSize = 8
608+
609+func (v Fontprop) Put(p []byte) {
610+ clear(p[:8])
611+ binary.LittleEndian.PutUint32(p[0:], uint32(v.Name))
612+ binary.LittleEndian.PutUint32(p[4:], uint32(v.Value))
613+}
614+func GetFontprop(p []byte) (v Fontprop) {
615+ _ = p[7]
616+ v.Name = Atom(binary.LittleEndian.Uint32(p[0:]))
617+ v.Value = uint32(binary.LittleEndian.Uint32(p[4:]))
618+ return
619+}
620+
621+type Charinfo struct {
622+ LeftSideBearing int16
623+ RightSideBearing int16
624+ CharacterWidth int16
625+ Ascent int16
626+ Descent int16
627+ Attributes uint16
628+}
629+
630+const CharinfoSize = 12
631+
632+func (v Charinfo) Put(p []byte) {
633+ clear(p[:12])
634+ binary.LittleEndian.PutUint16(p[0:], uint16(v.LeftSideBearing))
635+ binary.LittleEndian.PutUint16(p[2:], uint16(v.RightSideBearing))
636+ binary.LittleEndian.PutUint16(p[4:], uint16(v.CharacterWidth))
637+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Ascent))
638+ binary.LittleEndian.PutUint16(p[8:], uint16(v.Descent))
639+ binary.LittleEndian.PutUint16(p[10:], uint16(v.Attributes))
640+}
641+func GetCharinfo(p []byte) (v Charinfo) {
642+ _ = p[11]
643+ v.LeftSideBearing = int16(binary.LittleEndian.Uint16(p[0:]))
644+ v.RightSideBearing = int16(binary.LittleEndian.Uint16(p[2:]))
645+ v.CharacterWidth = int16(binary.LittleEndian.Uint16(p[4:]))
646+ v.Ascent = int16(binary.LittleEndian.Uint16(p[6:]))
647+ v.Descent = int16(binary.LittleEndian.Uint16(p[8:]))
648+ v.Attributes = uint16(binary.LittleEndian.Uint16(p[10:]))
649+ return
650+}
651+
652+type Str struct {
653+ NameLen uint8
654+ Name string
655+}
656+
657+const StrSize = 1
658+
659+func (v Str) Size() int { off := 0; off += 1; off += len(v.Name) * 1; return off }
660+func (v Str) Put(p []byte) {
661+ off := 0
662+ p[off:][0] = byte(v.NameLen)
663+ off += 1
664+ for i := range v.Name {
665+ p[off+i*1:][0] = byte(v.Name[i])
666+ }
667+ off += len(v.Name) * 1
668+}
669+
670+type Segment struct {
671+ X1 int16
672+ Y1 int16
673+ X2 int16
674+ Y2 int16
675+}
676+
677+const SegmentSize = 8
678+
679+func (v Segment) Put(p []byte) {
680+ clear(p[:8])
681+ binary.LittleEndian.PutUint16(p[0:], uint16(v.X1))
682+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Y1))
683+ binary.LittleEndian.PutUint16(p[4:], uint16(v.X2))
684+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Y2))
685+}
686+func GetSegment(p []byte) (v Segment) {
687+ _ = p[7]
688+ v.X1 = int16(binary.LittleEndian.Uint16(p[0:]))
689+ v.Y1 = int16(binary.LittleEndian.Uint16(p[2:]))
690+ v.X2 = int16(binary.LittleEndian.Uint16(p[4:]))
691+ v.Y2 = int16(binary.LittleEndian.Uint16(p[6:]))
692+ return
693+}
694+
695+type Coloritem struct {
696+ Pixel uint32
697+ Red uint16
698+ Green uint16
699+ Blue uint16
700+ Flags ColorFlag
701+}
702+
703+const ColoritemSize = 12
704+
705+func (v Coloritem) Put(p []byte) {
706+ clear(p[:12])
707+ binary.LittleEndian.PutUint32(p[0:], uint32(v.Pixel))
708+ binary.LittleEndian.PutUint16(p[4:], uint16(v.Red))
709+ binary.LittleEndian.PutUint16(p[6:], uint16(v.Green))
710+ binary.LittleEndian.PutUint16(p[8:], uint16(v.Blue))
711+ p[10:][0] = byte(v.Flags)
712+}
713+func GetColoritem(p []byte) (v Coloritem) {
714+ _ = p[11]
715+ v.Pixel = uint32(binary.LittleEndian.Uint32(p[0:]))
716+ v.Red = uint16(binary.LittleEndian.Uint16(p[4:]))
717+ v.Green = uint16(binary.LittleEndian.Uint16(p[6:]))
718+ v.Blue = uint16(binary.LittleEndian.Uint16(p[8:]))
719+ v.Flags = ColorFlag(p[10:][0])
720+ return
721+}
722+
723+type Rgb struct {
724+ Red uint16
725+ Green uint16
726+ Blue uint16
727+}
728+
729+const RgbSize = 8
730+
731+func (v Rgb) Put(p []byte) {
732+ clear(p[:8])
733+ binary.LittleEndian.PutUint16(p[0:], uint16(v.Red))
734+ binary.LittleEndian.PutUint16(p[2:], uint16(v.Green))
735+ binary.LittleEndian.PutUint16(p[4:], uint16(v.Blue))
736+}
737+func GetRgb(p []byte) (v Rgb) {
738+ _ = p[7]
739+ v.Red = uint16(binary.LittleEndian.Uint16(p[0:]))
740+ v.Green = uint16(binary.LittleEndian.Uint16(p[2:]))
741+ v.Blue = uint16(binary.LittleEndian.Uint16(p[4:]))
742+ return
743+}
744+
745+type Host struct {
746+ Family Family
747+ AddressLen uint16
748+ Address []byte
749+}
750+
751+const HostSize = 4
752+
753+func (v Host) Size() int {
754+ off := 0
755+ off += 1
756+ off += 1
757+ off += 2
758+ off += len(v.Address) * 1
759+ off = (off + 3) &^ 3
760+ return off
761+}
762+func (v Host) Put(p []byte) {
763+ off := 0
764+ p[off:][0] = byte(v.Family)
765+ off += 1
766+ clear(p[off : off+1])
767+ off += 1
768+ binary.LittleEndian.PutUint16(p[off:], uint16(v.AddressLen))
769+ off += 2
770+ for i := range v.Address {
771+ p[off+i*1:][0] = byte(v.Address[i])
772+ }
773+ off += len(v.Address) * 1
774+ {
775+ next := (off + 3) &^ 3
776+ clear(p[off:next])
777+ off = next
778+ }
779+}
780+
781+type VisualClass uint8
782+
783+const VisualClassStaticGray VisualClass = 0
784+const VisualClassGrayScale VisualClass = 1
785+const VisualClassStaticColor VisualClass = 2
786+const VisualClassPseudoColor VisualClass = 3
787+const VisualClassTrueColor VisualClass = 4
788+const VisualClassDirectColor VisualClass = 5
789+
790+type EventMask uint32
791+
792+const EventMaskNoEvent EventMask = 0
793+const EventMaskKeyPress EventMask = 1
794+const EventMaskKeyRelease EventMask = 2
795+const EventMaskButtonPress EventMask = 4
796+const EventMaskButtonRelease EventMask = 8
797+const EventMaskEnterWindow EventMask = 16
798+const EventMaskLeaveWindow EventMask = 32
799+const EventMaskPointerMotion EventMask = 64
800+const EventMaskPointerMotionHint EventMask = 128
801+const EventMaskButton1Motion EventMask = 256
802+const EventMaskButton2Motion EventMask = 512
803+const EventMaskButton3Motion EventMask = 1024
804+const EventMaskButton4Motion EventMask = 2048
805+const EventMaskButton5Motion EventMask = 4096
806+const EventMaskButtonMotion EventMask = 8192
807+const EventMaskKeymapState EventMask = 16384
808+const EventMaskExposure EventMask = 32768
809+const EventMaskVisibilityChange EventMask = 65536
810+const EventMaskStructureNotify EventMask = 131072
811+const EventMaskResizeRedirect EventMask = 262144
812+const EventMaskSubstructureNotify EventMask = 524288
813+const EventMaskSubstructureRedirect EventMask = 1048576
814+const EventMaskFocusChange EventMask = 2097152
815+const EventMaskPropertyChange EventMask = 4194304
816+const EventMaskColorMapChange EventMask = 8388608
817+const EventMaskOwnerGrabButton EventMask = 16777216
818+
819+type BackingStore uint32
820+
821+const BackingStoreNotUseful BackingStore = 0
822+const BackingStoreWhenMapped BackingStore = 1
823+const BackingStoreAlways BackingStore = 2
824+
825+type ImageOrder uint8
826+
827+const ImageOrderLSBFirst ImageOrder = 0
828+const ImageOrderMSBFirst ImageOrder = 1
829+
830+type ModMask uint16
831+
832+const ModMaskShift ModMask = 1
833+const ModMaskLock ModMask = 2
834+const ModMaskControl ModMask = 4
835+const ModMaskX1 ModMask = 8
836+const ModMaskX2 ModMask = 16
837+const ModMaskX3 ModMask = 32
838+const ModMaskX4 ModMask = 64
839+const ModMaskX5 ModMask = 128
840+const ModMaskAny ModMask = 32768
841+
842+type KeyButMask uint16
843+
844+const KeyButMaskShift KeyButMask = 1
845+const KeyButMaskLock KeyButMask = 2
846+const KeyButMaskControl KeyButMask = 4
847+const KeyButMaskMod1 KeyButMask = 8
848+const KeyButMaskMod2 KeyButMask = 16
849+const KeyButMaskMod3 KeyButMask = 32
850+const KeyButMaskMod4 KeyButMask = 64
851+const KeyButMaskMod5 KeyButMask = 128
852+const KeyButMaskButton1 KeyButMask = 256
853+const KeyButMaskButton2 KeyButMask = 512
854+const KeyButMaskButton3 KeyButMask = 1024
855+const KeyButMaskButton4 KeyButMask = 2048
856+const KeyButMaskButton5 KeyButMask = 4096
857+
858+const WindowNone Window = 0
859+
860+type ButtonMask uint32
861+
862+const ButtonMaskX1 ButtonMask = 256
863+const ButtonMaskX2 ButtonMask = 512
864+const ButtonMaskX3 ButtonMask = 1024
865+const ButtonMaskX4 ButtonMask = 2048
866+const ButtonMaskX5 ButtonMask = 4096
867+const ButtonMaskAny ButtonMask = 32768
868+
869+type Motion uint8
870+
871+const MotionNormal Motion = 0
872+const MotionHint Motion = 1
873+
874+type NotifyDetail uint8
875+
876+const NotifyDetailAncestor NotifyDetail = 0
877+const NotifyDetailVirtual NotifyDetail = 1
878+const NotifyDetailInferior NotifyDetail = 2
879+const NotifyDetailNonlinear NotifyDetail = 3
880+const NotifyDetailNonlinearVirtual NotifyDetail = 4
881+const NotifyDetailPointer NotifyDetail = 5
882+const NotifyDetailPointerRoot NotifyDetail = 6
883+const NotifyDetailNone NotifyDetail = 7
884+
885+type NotifyMode uint8
886+
887+const NotifyModeNormal NotifyMode = 0
888+const NotifyModeGrab NotifyMode = 1
889+const NotifyModeUngrab NotifyMode = 2
890+const NotifyModeWhileGrabbed NotifyMode = 3
891+
892+type Visibility uint8
893+
894+const VisibilityUnobscured Visibility = 0
895+const VisibilityPartiallyObscured Visibility = 1
896+const VisibilityFullyObscured Visibility = 2
897+
898+type Place uint8
899+
900+const PlaceOnTop Place = 0
901+const PlaceOnBottom Place = 1
902+
903+type Property uint8
904+
905+const PropertyNewValue Property = 0
906+const PropertyDelete Property = 1
907+
908+type Time uint32
909+
910+const TimeCurrentTime Time = 0
911+
912+const AtomNone Atom = 0
913+const AtomAny Atom = 0
914+const AtomPrimary Atom = 1
915+const AtomSecondary Atom = 2
916+const AtomArc Atom = 3
917+const AtomAtom Atom = 4
918+const AtomBitmap Atom = 5
919+const AtomCardinal Atom = 6
920+const AtomColormap Atom = 7
921+const AtomCursor Atom = 8
922+const AtomCutBuffer0 Atom = 9
923+const AtomCutBuffer1 Atom = 10
924+const AtomCutBuffer2 Atom = 11
925+const AtomCutBuffer3 Atom = 12
926+const AtomCutBuffer4 Atom = 13
927+const AtomCutBuffer5 Atom = 14
928+const AtomCutBuffer6 Atom = 15
929+const AtomCutBuffer7 Atom = 16
930+const AtomDrawable Atom = 17
931+const AtomFont Atom = 18
932+const AtomInteger Atom = 19
933+const AtomPixmap Atom = 20
934+const AtomPoint Atom = 21
935+const AtomRectangle Atom = 22
936+const AtomResourceManager Atom = 23
937+const AtomRgbColorMap Atom = 24
938+const AtomRgbBestMap Atom = 25
939+const AtomRgbBlueMap Atom = 26
940+const AtomRgbDefaultMap Atom = 27
941+const AtomRgbGrayMap Atom = 28
942+const AtomRgbGreenMap Atom = 29
943+const AtomRgbRedMap Atom = 30
944+const AtomString Atom = 31
945+const AtomVisualid Atom = 32
946+const AtomWindow Atom = 33
947+const AtomWmCommand Atom = 34
948+const AtomWmHints Atom = 35
949+const AtomWmClientMachine Atom = 36
950+const AtomWmIconName Atom = 37
951+const AtomWmIconSize Atom = 38
952+const AtomWmName Atom = 39
953+const AtomWmNormalHints Atom = 40
954+const AtomWmSizeHints Atom = 41
955+const AtomWmZoomHints Atom = 42
956+const AtomMinSpace Atom = 43
957+const AtomNormSpace Atom = 44
958+const AtomMaxSpace Atom = 45
959+const AtomEndSpace Atom = 46
960+const AtomSuperscriptX Atom = 47
961+const AtomSuperscriptY Atom = 48
962+const AtomSubscriptX Atom = 49
963+const AtomSubscriptY Atom = 50
964+const AtomUnderlinePosition Atom = 51
965+const AtomUnderlineThickness Atom = 52
966+const AtomStrikeoutAscent Atom = 53
967+const AtomStrikeoutDescent Atom = 54
968+const AtomItalicAngle Atom = 55
969+const AtomXHeight Atom = 56
970+const AtomQuadWidth Atom = 57
971+const AtomWeight Atom = 58
972+const AtomPointSize Atom = 59
973+const AtomResolution Atom = 60
974+const AtomCopyright Atom = 61
975+const AtomNotice Atom = 62
976+const AtomFontName Atom = 63
977+const AtomFamilyName Atom = 64
978+const AtomFullName Atom = 65
979+const AtomCapHeight Atom = 66
980+const AtomWmClass Atom = 67
981+const AtomWmTransientFor Atom = 68
982+
983+type ColormapState uint8
984+
985+const ColormapStateUninstalled ColormapState = 0
986+const ColormapStateInstalled ColormapState = 1
987+
988+const ColormapNone Colormap = 0
989+
990+type Mapping uint8
991+
992+const MappingModifier Mapping = 0
993+const MappingKeyboard Mapping = 1
994+const MappingPointer Mapping = 2
995+
996+type WindowClass uint16
997+
998+const WindowClassCopyFromParent WindowClass = 0
999+const WindowClassInputOutput WindowClass = 1
1000+const WindowClassInputOnly WindowClass = 2
1001+
1002+type Cw uint32
1003+
1004+const CwBackPixmap Cw = 1
1005+const CwBackPixel Cw = 2
1006+const CwBorderPixmap Cw = 4
1007+const CwBorderPixel Cw = 8
1008+const CwBitGravity Cw = 16
1009+const CwWinGravity Cw = 32
1010+const CwBackingStore Cw = 64
1011+const CwBackingPlanes Cw = 128
1012+const CwBackingPixel Cw = 256
1013+const CwOverrideRedirect Cw = 512
1014+const CwSaveUnder Cw = 1024
1015+const CwEventMask Cw = 2048
1016+const CwDontPropagate Cw = 4096
1017+const CwColormap Cw = 8192
1018+const CwCursor Cw = 16384
1019+
1020+type BackPixmap uint32
1021+
1022+const BackPixmapNone BackPixmap = 0
1023+const BackPixmapParentRelative BackPixmap = 1
1024+
1025+type Gravity uint32
1026+
1027+const GravityBitForget Gravity = 0
1028+const GravityWinUnmap Gravity = 0
1029+const GravityNorthWest Gravity = 1
1030+const GravityNorth Gravity = 2
1031+const GravityNorthEast Gravity = 3
1032+const GravityWest Gravity = 4
1033+const GravityCenter Gravity = 5
1034+const GravityEast Gravity = 6
1035+const GravitySouthWest Gravity = 7
1036+const GravitySouth Gravity = 8
1037+const GravitySouthEast Gravity = 9
1038+const GravityStatic Gravity = 10
1039+
1040+type MapState uint8
1041+
1042+const MapStateUnmapped MapState = 0
1043+const MapStateUnviewable MapState = 1
1044+const MapStateViewable MapState = 2
1045+
1046+type SetMode uint8
1047+
1048+const SetModeInsert SetMode = 0
1049+const SetModeDelete SetMode = 1
1050+
1051+type ConfigWindow uint16
1052+
1053+const ConfigWindowX ConfigWindow = 1
1054+const ConfigWindowY ConfigWindow = 2
1055+const ConfigWindowWidth ConfigWindow = 4
1056+const ConfigWindowHeight ConfigWindow = 8
1057+const ConfigWindowBorderWidth ConfigWindow = 16
1058+const ConfigWindowSibling ConfigWindow = 32
1059+const ConfigWindowStackMode ConfigWindow = 64
1060+
1061+type StackMode uint32
1062+
1063+const StackModeAbove StackMode = 0
1064+const StackModeBelow StackMode = 1
1065+const StackModeTopIf StackMode = 2
1066+const StackModeBottomIf StackMode = 3
1067+const StackModeOpposite StackMode = 4
1068+
1069+type Circulate uint8
1070+
1071+const CirculateRaiseLowest Circulate = 0
1072+const CirculateLowerHighest Circulate = 1
1073+
1074+type PropMode uint8
1075+
1076+const PropModeReplace PropMode = 0
1077+const PropModePrepend PropMode = 1
1078+const PropModeAppend PropMode = 2
1079+
1080+type GetPropertyType uint32
1081+
1082+const GetPropertyTypeAny GetPropertyType = 0
1083+
1084+type SendEventDest uint32
1085+
1086+const SendEventDestPointerWindow SendEventDest = 0
1087+const SendEventDestItemFocus SendEventDest = 1
1088+
1089+type GrabMode uint8
1090+
1091+const GrabModeSync GrabMode = 0
1092+const GrabModeAsync GrabMode = 1
1093+
1094+type GrabStatus uint8
1095+
1096+const GrabStatusSuccess GrabStatus = 0
1097+const GrabStatusAlreadyGrabbed GrabStatus = 1
1098+const GrabStatusInvalidTime GrabStatus = 2
1099+const GrabStatusNotViewable GrabStatus = 3
1100+const GrabStatusFrozen GrabStatus = 4
1101+
1102+const CursorNone Cursor = 0
1103+
1104+type ButtonIndex uint8
1105+
1106+const ButtonIndexAny ButtonIndex = 0
1107+const ButtonIndexX1 ButtonIndex = 1
1108+const ButtonIndexX2 ButtonIndex = 2
1109+const ButtonIndexX3 ButtonIndex = 3
1110+const ButtonIndexX4 ButtonIndex = 4
1111+const ButtonIndexX5 ButtonIndex = 5
1112+
1113+type Grab uint8
1114+
1115+const GrabAny Grab = 0
1116+
1117+type Allow uint8
1118+
1119+const AllowAsyncPointer Allow = 0
1120+const AllowSyncPointer Allow = 1
1121+const AllowReplayPointer Allow = 2
1122+const AllowAsyncKeyboard Allow = 3
1123+const AllowSyncKeyboard Allow = 4
1124+const AllowReplayKeyboard Allow = 5
1125+const AllowAsyncBoth Allow = 6
1126+const AllowSyncBoth Allow = 7
1127+
1128+type InputFocus uint32
1129+
1130+const InputFocusNone InputFocus = 0
1131+const InputFocusPointerRoot InputFocus = 1
1132+const InputFocusParent InputFocus = 2
1133+const InputFocusFollowKeyboard InputFocus = 3
1134+
1135+type FontDraw uint8
1136+
1137+const FontDrawLeftToRight FontDraw = 0
1138+const FontDrawRightToLeft FontDraw = 1
1139+
1140+type Gc uint32
1141+
1142+const GcFunction Gc = 1
1143+const GcPlaneMask Gc = 2
1144+const GcForeground Gc = 4
1145+const GcBackground Gc = 8
1146+const GcLineWidth Gc = 16
1147+const GcLineStyle Gc = 32
1148+const GcCapStyle Gc = 64
1149+const GcJoinStyle Gc = 128
1150+const GcFillStyle Gc = 256
1151+const GcFillRule Gc = 512
1152+const GcTile Gc = 1024
1153+const GcStipple Gc = 2048
1154+const GcTileStippleOriginX Gc = 4096
1155+const GcTileStippleOriginY Gc = 8192
1156+const GcFont Gc = 16384
1157+const GcSubwindowMode Gc = 32768
1158+const GcGraphicsExposures Gc = 65536
1159+const GcClipOriginX Gc = 131072
1160+const GcClipOriginY Gc = 262144
1161+const GcClipMask Gc = 524288
1162+const GcDashOffset Gc = 1048576
1163+const GcDashList Gc = 2097152
1164+const GcArcMode Gc = 4194304
1165+
1166+type Gx uint32
1167+
1168+const GxClear Gx = 0
1169+const GxAnd Gx = 1
1170+const GxAndReverse Gx = 2
1171+const GxCopy Gx = 3
1172+const GxAndInverted Gx = 4
1173+const GxNoop Gx = 5
1174+const GxXor Gx = 6
1175+const GxOr Gx = 7
1176+const GxNor Gx = 8
1177+const GxEquiv Gx = 9
1178+const GxInvert Gx = 10
1179+const GxOrReverse Gx = 11
1180+const GxCopyInverted Gx = 12
1181+const GxOrInverted Gx = 13
1182+const GxNand Gx = 14
1183+const GxSet Gx = 15
1184+
1185+type LineStyle uint32
1186+
1187+const LineStyleSolid LineStyle = 0
1188+const LineStyleOnOffDash LineStyle = 1
1189+const LineStyleDoubleDash LineStyle = 2
1190+
1191+type CapStyle uint32
1192+
1193+const CapStyleNotLast CapStyle = 0
1194+const CapStyleButt CapStyle = 1
1195+const CapStyleRound CapStyle = 2
1196+const CapStyleProjecting CapStyle = 3
1197+
1198+type JoinStyle uint32
1199+
1200+const JoinStyleMiter JoinStyle = 0
1201+const JoinStyleRound JoinStyle = 1
1202+const JoinStyleBevel JoinStyle = 2
1203+
1204+type FillStyle uint32
1205+
1206+const FillStyleSolid FillStyle = 0
1207+const FillStyleTiled FillStyle = 1
1208+const FillStyleStippled FillStyle = 2
1209+const FillStyleOpaqueStippled FillStyle = 3
1210+
1211+type FillRule uint32
1212+
1213+const FillRuleEvenOdd FillRule = 0
1214+const FillRuleWinding FillRule = 1
1215+
1216+type SubwindowMode uint32
1217+
1218+const SubwindowModeClipByChildren SubwindowMode = 0
1219+const SubwindowModeIncludeInferiors SubwindowMode = 1
1220+
1221+type ArcMode uint32
1222+
1223+const ArcModeChord ArcMode = 0
1224+const ArcModePieSlice ArcMode = 1
1225+
1226+type ClipOrdering uint8
1227+
1228+const ClipOrderingUnsorted ClipOrdering = 0
1229+const ClipOrderingYSorted ClipOrdering = 1
1230+const ClipOrderingYXSorted ClipOrdering = 2
1231+const ClipOrderingYXBanded ClipOrdering = 3
1232+
1233+type CoordMode uint8
1234+
1235+const CoordModeOrigin CoordMode = 0
1236+const CoordModePrevious CoordMode = 1
1237+
1238+type PolyShape uint8
1239+
1240+const PolyShapeComplex PolyShape = 0
1241+const PolyShapeNonconvex PolyShape = 1
1242+const PolyShapeConvex PolyShape = 2
1243+
1244+type ImageFormat uint8
1245+
1246+const ImageFormatXYBitmap ImageFormat = 0
1247+const ImageFormatXYPixmap ImageFormat = 1
1248+const ImageFormatZPixmap ImageFormat = 2
1249+
1250+type ColormapAlloc uint8
1251+
1252+const ColormapAllocNone ColormapAlloc = 0
1253+const ColormapAllocAll ColormapAlloc = 1
1254+
1255+type ColorFlag uint8
1256+
1257+const ColorFlagRed ColorFlag = 1
1258+const ColorFlagGreen ColorFlag = 2
1259+const ColorFlagBlue ColorFlag = 4
1260+
1261+const PixmapNone Pixmap = 0
1262+
1263+const FontNone Font = 0
1264+
1265+type QueryShapeOf uint8
1266+
1267+const QueryShapeOfLargestCursor QueryShapeOf = 0
1268+const QueryShapeOfFastestTile QueryShapeOf = 1
1269+const QueryShapeOfFastestStipple QueryShapeOf = 2
1270+
1271+type Kb uint32
1272+
1273+const KbKeyClickPercent Kb = 1
1274+const KbBellPercent Kb = 2
1275+const KbBellPitch Kb = 4
1276+const KbBellDuration Kb = 8
1277+const KbLed Kb = 16
1278+const KbLedMode Kb = 32
1279+const KbKey Kb = 64
1280+const KbAutoRepeatMode Kb = 128
1281+
1282+type LedMode uint32
1283+
1284+const LedModeOff LedMode = 0
1285+const LedModeOn LedMode = 1
1286+
1287+type AutoRepeatMode uint32
1288+
1289+const AutoRepeatModeOff AutoRepeatMode = 0
1290+const AutoRepeatModeOn AutoRepeatMode = 1
1291+const AutoRepeatModeDefault AutoRepeatMode = 2
1292+
1293+type Blanking uint8
1294+
1295+const BlankingNotPreferred Blanking = 0
1296+const BlankingPreferred Blanking = 1
1297+const BlankingDefault Blanking = 2
1298+
1299+type Exposures uint8
1300+
1301+const ExposuresNotAllowed Exposures = 0
1302+const ExposuresAllowed Exposures = 1
1303+const ExposuresDefault Exposures = 2
1304+
1305+type HostMode uint8
1306+
1307+const HostModeInsert HostMode = 0
1308+const HostModeDelete HostMode = 1
1309+
1310+type Family uint8
1311+
1312+const FamilyInternet Family = 0
1313+const FamilyDECnet Family = 1
1314+const FamilyChaos Family = 2
1315+const FamilyServerInterpreted Family = 5
1316+const FamilyInternet6 Family = 6
1317+
1318+type AccessControl uint8
1319+
1320+const AccessControlDisable AccessControl = 0
1321+const AccessControlEnable AccessControl = 1
1322+
1323+type CloseDown uint8
1324+
1325+const CloseDownDestroyAll CloseDown = 0
1326+const CloseDownRetainPermanent CloseDown = 1
1327+const CloseDownRetainTemporary CloseDown = 2
1328+
1329+type Kill uint32
1330+
1331+const KillAllTemporary Kill = 0
1332+
1333+type ScreenSaver uint8
1334+
1335+const ScreenSaverReset ScreenSaver = 0
1336+const ScreenSaverActive ScreenSaver = 1
1337+
1338+type MappingStatus uint8
1339+
1340+const MappingStatusSuccess MappingStatus = 0
1341+const MappingStatusBusy MappingStatus = 1
1342+const MappingStatusFailure MappingStatus = 2
1343+
1344+type MapIndex uint32
1345+
1346+const MapIndexShift MapIndex = 0
1347+const MapIndexLock MapIndex = 1
1348+const MapIndexControl MapIndex = 2
1349+const MapIndexX1 MapIndex = 3
1350+const MapIndexX2 MapIndex = 4
1351+const MapIndexX3 MapIndex = 5
1352+const MapIndexX4 MapIndex = 6
1353+const MapIndexX5 MapIndex = 7
A xproto/types_test.go +54 -0
@@ -0,0 +1,54 @@
1+package xproto
2+
3+import (
4+ "encoding/binary"
5+ "testing"
6+)
7+
8+func TestRectangleWire(t *testing.T) {
9+ v := Rectangle{X: -2, Y: 3, Width: 640, Height: 480}
10+ var p [8]byte
11+ v.Put(p[:])
12+ want := [8]byte{254, 255, 3, 0, 128, 2, 224, 1}
13+ if p != want || GetRectangle(p[:]) != v {
14+ t.Fatalf("wire %x", p)
15+ }
16+}
17+func TestVariableStructWire(t *testing.T) {
18+ v := Str{NameLen: 3, Name: "abc"}
19+ p := make([]byte, v.Size())
20+ v.Put(p)
21+ if string(p) != "\x03abc" {
22+ t.Fatalf("wire %x", p)
23+ }
24+ s := SetupRequest{ByteOrder: 'l', ProtocolMajorVersion: 11, AuthorizationProtocolNameLen: 1, AuthorizationProtocolDataLen: 2, AuthorizationProtocolName: "a", AuthorizationProtocolData: "bc"}
25+ p = make([]byte, s.Size())
26+ s.Put(p)
27+ if len(p) != 20 || p[12] != 'a' || p[16] != 'b' || p[17] != 'c' || p[19] != 0 {
28+ t.Fatalf("aligned setup %x", p)
29+ }
30+}
31+func TestUnionView(t *testing.T) {
32+ var p [20]byte
33+ binary.LittleEndian.PutUint32(p[:], 0x12345678)
34+ v := GetClientMessageData(p[:])
35+ if v.Data8()[0] != 0x78 || v.Data16()[0] != 0x5678 || v.Data32()[0] != 0x12345678 {
36+ t.Fatal("union members")
37+ }
38+}
39+func TestAllocStructPut(t *testing.T) {
40+ v := Rectangle{Width: 10}
41+ var p [8]byte
42+ if n := testing.AllocsPerRun(1000, func() { v.Put(p[:]); _ = GetRectangle(p[:]) }); n != 0 {
43+ t.Fatal(n)
44+ }
45+}
46+
47+func BenchmarkRectanglePut(b *testing.B) {
48+ v := Rectangle{Width: 640, Height: 480}
49+ var p [8]byte
50+ b.ReportAllocs()
51+ for b.Loop() {
52+ v.Put(p[:])
53+ }
54+}
@@ -0,0 +1,54 @@
1+package xproto
2+
3+import (
4+ "encoding/binary"
5+ "testing"
6+)
7+
8+func TestRectangleWire(t *testing.T) {
9+ v := Rectangle{X: -2, Y: 3, Width: 640, Height: 480}
10+ var p [8]byte
11+ v.Put(p[:])
12+ want := [8]byte{254, 255, 3, 0, 128, 2, 224, 1}
13+ if p != want || GetRectangle(p[:]) != v {
14+ t.Fatalf("wire %x", p)
15+ }
16+}
17+func TestVariableStructWire(t *testing.T) {
18+ v := Str{NameLen: 3, Name: "abc"}
19+ p := make([]byte, v.Size())
20+ v.Put(p)
21+ if string(p) != "\x03abc" {
22+ t.Fatalf("wire %x", p)
23+ }
24+ s := SetupRequest{ByteOrder: 'l', ProtocolMajorVersion: 11, AuthorizationProtocolNameLen: 1, AuthorizationProtocolDataLen: 2, AuthorizationProtocolName: "a", AuthorizationProtocolData: "bc"}
25+ p = make([]byte, s.Size())
26+ s.Put(p)
27+ if len(p) != 20 || p[12] != 'a' || p[16] != 'b' || p[17] != 'c' || p[19] != 0 {
28+ t.Fatalf("aligned setup %x", p)
29+ }
30+}
31+func TestUnionView(t *testing.T) {
32+ var p [20]byte
33+ binary.LittleEndian.PutUint32(p[:], 0x12345678)
34+ v := GetClientMessageData(p[:])
35+ if v.Data8()[0] != 0x78 || v.Data16()[0] != 0x5678 || v.Data32()[0] != 0x12345678 {
36+ t.Fatal("union members")
37+ }
38+}
39+func TestAllocStructPut(t *testing.T) {
40+ v := Rectangle{Width: 10}
41+ var p [8]byte
42+ if n := testing.AllocsPerRun(1000, func() { v.Put(p[:]); _ = GetRectangle(p[:]) }); n != 0 {
43+ t.Fatal(n)
44+ }
45+}
46+
47+func BenchmarkRectanglePut(b *testing.B) {
48+ v := Rectangle{Width: 640, Height: 480}
49+ var p [8]byte
50+ b.ReportAllocs()
51+ for b.Loop() {
52+ v.Put(p[:])
53+ }
54+}

Comments4 open / 4

bnema outdated

T2.1 implemented: strict source-located XML AST for all 9 pinned modules, rejection tests, parser fuzz seed. Local make check and CGO_ENABLED=0 go build ./... pass; 3-second parser fuzz run passed (416270 executions). T1.1 is on main (ba4ad52), CI run 221 green, repo public. Stopped before T2.2/T2.3 for a public naming-contract decision: xproto WINDOW xidtype and Window enum both map to Go Window under the specified rules (likewise ATOM/Atom, CURSOR/Cursor, PIXMAP/Pixmap, FONT/Font; render PICTURE/Picture). Should these enums reuse the XID type for constants, or receive a distinct name (please specify the naming rule)? No workaround chosen. T2.4 must wait for T2.2/T2.3; AST preserves expressions, imports, attributes and XML field order. No goldens captured yet.

bnema outdated

T2.2 (85a51dd) and T2.3 are implemented. Applied the decided enum/XID type reuse rule; other declaration collisions are fatal. All nine packages compile; manifest-ordered root ExtIDs, type/struct/union encoders and size checks are generated. Fixed requests include core data-byte handling, negotiated extension major opcodes, padding and sticky-error guards. Full make check passed independently after each task (unfiltered output), CGO-disabled build passed, request/Buf allocation tests passed, and benchmarks show 0 B/op, 0 allocs/op. Local xtrace is glibc execution tracing, so the permitted raw socketpair tee fallback captures independent reference encodings accepted by Xvfb. Three request goldens committed; capture update also passes with race enabled. Decisions: variable structs have owned encoding forms now (borrowed View/Iter APIs remain with list/reply tasks); generation wiring brought forward so gen-check verifies this work. xfixes signatures use render/shape types where the XML imports require them (matching actual wire types). T2.4: extend resolveRequests beyond its explicit list/switch gate, lower AST length expressions with renderExpr, add derived-length and mismatch handling, extend independent capture encoder for InternAtom/ChangeProperty/res.QueryClientIds. Buf already supports aligned reservation, zeroing, sticky errors and growth; transport/ack updates remain Phase 3. CI 222 and 223 green; checking latest run next. Keep this MR draft; do not merge.

bnema outdated

Final verification: CI 224 logs show make check and make xserver passed, as did gen-check. Additional local 10-second parser fuzz run passed (~3.57 million executions); clean CGO_ENABLED=0 go test -count=1 ./... and go build ./... passed. Both signed task commits verified with GPG. Working trees clean, origin is ermite only; MR remains WIP/unmerged.

bnema outdated

T2.4 completed in signed commit 582be88. Full make check and make xserver passed; CGO_ENABLED=0 build passed; independent raw socketpair/Xvfb tee captured InternAtom, ChangeProperty (GetProperty read-back), and XRes QueryClientIds (negotiated XRes 1.2). Race-enabled capture update passed. Allocation tests cover InternAtom, 4 KiB ChangeProperty, and fixed struct lists; all zero. Benchmarks: InternAtom 7.714 ns/op, ChangeProperty4KiB 73.58 ns/op, both 0 B/op and 0 allocs/op. Decisions: support implicit list-name_len refs used by QueryTextExtents only when no explicit field exists; reject derived length truncation with ErrBadLength; bring SendEvent fixed-array signature forward from the explicit public contract. T2.5 should remove the switch gate in resolveRequests and implement typed Values structs/setters; request list sizes/offsets now use running body offsets, with final four-byte rounding. Shared lengths stay explicit (e.g. render AddGlyphs); variable structs use Size/Put. T2.5–T2.8 and T3.1–T3.5 not started; stopping at this clean boundary due to long context. Same branch/worktree, MR draft, no tag.

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