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-rw-r--r--xP/public/xP.js200
1 files changed, 103 insertions, 97 deletions
diff --git a/xP/public/xP.js b/xP/public/xP.js
index d302a86..1362e22 100644
--- a/xP/public/xP.js
+++ b/xP/public/xP.js
@@ -1,6 +1,6 @@
// Copyright (c) 2022, Přemysl Eric Janouch <p@janouch.name>
// SPDX-License-Identifier: 0BSD
-'use strict'
+import * as Relay from './proto.js'
// ---- RPC --------------------------------------------------------------------
@@ -31,6 +31,7 @@ class RelayRpc extends EventTarget {
}
_initialize() {
+ this.ws.binaryType = 'arraybuffer'
this.ws.onopen = undefined
this.ws.onmessage = event => {
this._process(event.data)
@@ -56,33 +57,30 @@ class RelayRpc extends EventTarget {
}
_process(data) {
- if (typeof data !== 'string')
- throw "Binary messages not supported"
+ if (typeof data === 'string')
+ throw "JSON messages not supported"
- let message = JSON.parse(data)
- if (typeof message !== 'object')
- throw "Invalid message"
- let e = message.data
- if (typeof e !== 'object')
- throw "Invalid message"
+ const r = new Relay.Reader(data)
+ while (!r.empty)
+ this._processOne(Relay.EventMessage.deserialize(r))
+ }
+ _processOne(message) {
+ let e = message.data
switch (e.event) {
- case 'Error':
+ case Relay.Event.Error:
if (this.promised[e.commandSeq] !== undefined)
this.promised[e.commandSeq].reject(e.error)
else
console.error("Unawaited error")
break
- case 'Response':
+ case Relay.Event.Response:
if (this.promised[e.commandSeq] !== undefined)
this.promised[e.commandSeq].resolve(e.data)
else
console.error("Unawaited response")
break
default:
- if (typeof e.event !== 'string')
- throw "Invalid event tag"
-
e.eventSeq = message.eventSeq
this.dispatchEvent(new CustomEvent('event', {detail: e}))
return
@@ -115,13 +113,6 @@ class RelayRpc extends EventTarget {
this.promised[seq] = {resolve, reject}
})
}
-
- base64decode(str) {
- const text = atob(str), bytes = new Uint8Array(text.length)
- for (let i = 0; i < text.length; i++)
- bytes[i] = text.charCodeAt(i)
- return new TextDecoder().decode(bytes)
- }
}
// ---- Utilities --------------------------------------------------------------
@@ -183,7 +174,7 @@ function updateIcon(highlighted) {
// ---- Event processing -------------------------------------------------------
let rpc = new RelayRpc(proxy)
-let rpcEventHandlers = {}
+let rpcEventHandlers = new Map()
let buffers = new Map()
let bufferLast = undefined
@@ -221,7 +212,7 @@ function bufferToggleLog() {
if (bufferCurrent !== name)
return
- bufferLog = rpc.base64decode(resp.log)
+ bufferLog = utf8Decode(resp.log)
m.redraw()
})
}
@@ -236,7 +227,7 @@ rpc.connect().then(result => {
servers.clear()
- rpc.send({command: 'Hello', version: 1})
+ rpc.send({command: 'Hello', version: Relay.version})
connecting = false
m.redraw()
}).catch(error => {
@@ -249,10 +240,11 @@ rpc.addEventListener('close', event => {
})
rpc.addEventListener('event', event => {
- const handler = rpcEventHandlers[event.detail.event]
+ const handler = rpcEventHandlers.get(event.detail.event)
if (handler !== undefined) {
handler(event.detail)
- if (bufferCurrent !== undefined || event.detail.event !== 'BufferLine')
+ if (bufferCurrent !== undefined ||
+ event.detail.event !== Relay.Event.BufferLine)
m.redraw()
}
})
@@ -263,7 +255,7 @@ rpcEventHandlers['Ping'] = e => {
// ~~~ Buffer events ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-rpcEventHandlers['BufferUpdate'] = e => {
+rpcEventHandlers.set(Relay.Event.BufferUpdate, e => {
let b = buffers.get(e.bufferName)
if (b === undefined) {
buffers.set(e.bufferName, (b = {
@@ -277,9 +269,9 @@ rpcEventHandlers['BufferUpdate'] = e => {
b.hideUnimportant = e.hideUnimportant
b.kind = e.context.kind
b.server = servers.get(e.context.serverName)
-}
+})
-rpcEventHandlers['BufferStats'] = e => {
+rpcEventHandlers.set(Relay.Event.BufferStats, e => {
let b = buffers.get(e.bufferName)
if (b === undefined)
return
@@ -287,20 +279,20 @@ rpcEventHandlers['BufferStats'] = e => {
b.newMessages = e.newMessages,
b.newUnimportantMessages = e.newUnimportantMessages
b.highlighted = e.highlighted
-}
+})
-rpcEventHandlers['BufferRename'] = e => {
+rpcEventHandlers.set(Relay.Event.BufferRename, e => {
buffers.set(e.new, buffers.get(e.bufferName))
buffers.delete(e.bufferName)
-}
+})
-rpcEventHandlers['BufferRemove'] = e => {
+rpcEventHandlers.set(Relay.Event.BufferRemove, e => {
buffers.delete(e.bufferName)
if (e.bufferName === bufferLast)
bufferLast = undefined
-}
+})
-rpcEventHandlers['BufferActivate'] = e => {
+rpcEventHandlers.set(Relay.Event.BufferActivate, e => {
let old = buffers.get(bufferCurrent)
if (old !== undefined)
bufferResetStats(old)
@@ -333,9 +325,9 @@ rpcEventHandlers['BufferActivate'] = e => {
textarea.value = b.input
textarea.setSelectionRange(b.inputStart, b.inputEnd, b.inputDirection)
}
-}
+})
-rpcEventHandlers['BufferLine'] = e => {
+rpcEventHandlers.set(Relay.Event.BufferLine, e => {
let b = buffers.get(e.bufferName), line = {...e}
delete line.event
delete line.eventSeq
@@ -372,37 +364,37 @@ rpcEventHandlers['BufferLine'] = e => {
}
}
- if (line.isHighlight ||
- (!visible && b.kind === 'PrivateMessage' && !line.isUnimportant)) {
+ if (line.isHighlight || (!visible && !line.isUnimportant &&
+ b.kind === Relay.BufferKind.PrivateMessage)) {
beep()
if (!visible)
b.highlighted = true
}
-}
+})
-rpcEventHandlers['BufferClear'] = e => {
+rpcEventHandlers.set(Relay.Event.BufferClear, e => {
let b = buffers.get(e.bufferName)
if (b !== undefined)
b.lines.length = 0
-}
+})
// ~~~ Server events ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-rpcEventHandlers['ServerUpdate'] = e => {
+rpcEventHandlers.set(Relay.Event.ServerUpdate, e => {
let s = servers.get(e.serverName)
if (s === undefined)
servers.set(e.serverName, (s = {}))
s.state = e.state
-}
+})
-rpcEventHandlers['ServerRename'] = e => {
+rpcEventHandlers.set(Relay.Event.ServerRename, e => {
servers.set(e.new, servers.get(e.serverName))
servers.delete(e.serverName)
-}
+})
-rpcEventHandlers['ServerRemove'] = e => {
+rpcEventHandlers.set(Relay.Event.ServerRemove, e => {
servers.delete(e.serverName)
-}
+})
// --- Colours -----------------------------------------------------------------
@@ -499,18 +491,19 @@ let Content = {
return a
},
- view: vnode => {
- let line = vnode.children[0]
- let mark = undefined
+ makeMark: line => {
switch (line.rendition) {
- case 'Indent': mark = m('span.mark', {}, ''); break
- case 'Status': mark = m('span.mark', {}, '–'); break
- case 'Error': mark = m('span.mark.error', {}, '⚠'); break
- case 'Join': mark = m('span.mark.join', {}, '→'); break
- case 'Part': mark = m('span.mark.part', {}, '←'); break
- case 'Action': mark = m('span.mark.action', {}, '✶'); break
+ case Relay.Rendition.Indent: return m('span.mark', {}, '')
+ case Relay.Rendition.Status: return m('span.mark', {}, '–')
+ case Relay.Rendition.Error: return m('span.mark.error', {}, '⚠')
+ case Relay.Rendition.Join: return m('span.mark.join', {}, '→')
+ case Relay.Rendition.Part: return m('span.mark.part', {}, '←')
+ case Relay.Rendition.Action: return m('span.mark.action', {}, '✶')
}
+ },
+ view: vnode => {
+ let line = vnode.children[0]
let classes = new Set()
let flip = c => {
if (classes.has(c))
@@ -518,45 +511,49 @@ let Content = {
else
classes.add(c)
}
+
let fg = -1, bg = -1, inverse = false
- return m('.content', vnode.attrs, [mark, line.items.flatMap(item => {
- switch (item.kind) {
- case 'Text':
- return Content.linkify(item.text, {
- class: Array.from(classes.keys()).join(' '),
- style: Content.applyColor(fg, bg, inverse),
- })
- case 'Reset':
- classes.clear()
- fg = bg = -1
- inverse = false
- break
- case 'FgColor':
- fg = item.color
- break
- case 'BgColor':
- bg = item.color
- break
- case 'FlipInverse':
- inverse = !inverse
- break
- case 'FlipBold':
- flip('b')
- break
- case 'FlipItalic':
- flip('i')
- break
- case 'FlipUnderline':
- flip('u')
- break
- case 'FlipCrossedOut':
- flip('s')
- break
- case 'FlipMonospace':
- flip('m')
- break
- }
- })])
+ return m('.content', vnode.attrs, [
+ Content.makeMark(line),
+ line.items.flatMap(item => {
+ switch (item.kind) {
+ case Relay.Item.Text:
+ return Content.linkify(item.text, {
+ class: Array.from(classes.keys()).join(' '),
+ style: Content.applyColor(fg, bg, inverse),
+ })
+ case Relay.Item.Reset:
+ classes.clear()
+ fg = bg = -1
+ inverse = false
+ break
+ case Relay.Item.FgColor:
+ fg = item.color
+ break
+ case Relay.Item.BgColor:
+ bg = item.color
+ break
+ case Relay.Item.FlipInverse:
+ inverse = !inverse
+ break
+ case Relay.Item.FlipBold:
+ flip('b')
+ break
+ case Relay.Item.FlipItalic:
+ flip('i')
+ break
+ case Relay.Item.FlipUnderline:
+ flip('u')
+ break
+ case Relay.Item.FlipCrossedOut:
+ flip('s')
+ break
+ case Relay.Item.FlipMonospace:
+ flip('m')
+ break
+ }
+ }),
+ ])
},
}
@@ -669,8 +666,17 @@ let Status = {
let status = `${bufferCurrent}`
if (b.hideUnimportant)
status += `<H>`
- if (b.server !== undefined)
- status += ` (${b.server.state})`
+
+ // This should be handled differently, so don't mind the lookup.
+ if (b.server !== undefined) {
+ let state = b.server.state
+ for (const s in Relay.ServerState)
+ if (Relay.ServerState[s] == b.server.state) {
+ state = s
+ break
+ }
+ status += ` (${state})`
+ }
return m('.status', {}, status)
},
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-23 04:16:11 +0000