diff options
Diffstat (limited to 'extension')
| -rw-r--r-- | extension/background.js | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/extension/background.js b/extension/background.js index 700d0ad..ecba875 100644 --- a/extension/background.js +++ b/extension/background.js @@ -8,6 +8,7 @@ const unix = { EIO: 5, ENXIO: 6, ENOTSUP: 45, + ETIMEDOUT: 110, // Unix file types S_IFMT: 0170000, // type of file mask @@ -215,6 +216,17 @@ router["/tabs/by-id"] = { router["/tabs/by-id/*/url"] = withTab(tab => tab.url + "\n", buf => ({ url: buf })); router["/tabs/by-id/*/title"] = withTab(tab => tab.title + "\n"); router["/tabs/by-id/*/text"] = fromScript(`document.body.innerText`); + router["/tabs/by-id/*/console"] = { + open() { + // inject the console + }, + read() { + + }, + write() { + // what does this even do? + } + } })(); router["/tabs/by-id/*/screenshot.png"] = defineFile(async path => { const tabId = parseInt(pathComponent(path, -2)); @@ -278,7 +290,6 @@ router["/tabs/by-id/*/scripts/*"] = defineFile(async path => { await sendDebuggerCommand(tabId, "Debugger.setScriptSource", {scriptId, scriptSource: buf}); return {}; }); - router["/tabs/by-id/*/control"] = { // echo remove >> mnt/tabs/by-id/1644/control async write({path, buf}) { @@ -295,7 +306,7 @@ router["/tabs/by-id/*/control"] = { router["/tabs/by-title"] = { getattr() { return { - st_mode: unix.S_IFDIR | 0777, + st_mode: unix.S_IFDIR | 0777, // writable st_nlink: 3, st_size: 0, }; @@ -311,7 +322,7 @@ router["/tabs/by-title/*"] = { const parts = path.split("_"); const tabId = parts[parts.length - 1]; return { buf: "../by-id/" + tabId }; }, - async unlink({path}) { + async unlink({path}) { // you can delete a by-title/TAB to close that tab const parts = path.split("_"); const tabId = parseInt(parts[parts.length - 1]); await browser.tabs.remove(tabId); return {}; @@ -332,16 +343,17 @@ router["/extensions"] = { return { entries: [".", "..", ...infos.map(info => `${sanitize(info.name)}_${info.id}`)] }; } }; -router["/extensions/*/enabled"] = defineFile(async path => { +router["/extensions/*/enabled"] = { ...defineFile(async path => { const parts = pathComponent(path, -2).split('_'); const extensionId = parts[parts.length - 1]; const info = await browser.management.get(extensionId); return String(info.enabled) + '\n'; }, async (path, buf) => { - console.log(buf); const parts = pathComponent(path, -2).split('_'); const extensionId = parts[parts.length - 1]; await browser.management.setEnabled(extensionId, buf.trim() === "true"); -}); + + // suppress truncate so it doesn't accidentally flip the state when you do, e.g., `echo true >` +}), truncate() { return {}; } }; router["/runtime/reload"] = { async write({path, buf}) { @@ -466,6 +478,13 @@ async function onMessage(req) { console.log('req', req); let response = { op: req.op, error: unix.EIO }; + let didTimeout = false, timeout = setTimeout(() => { + // timeout is very useful because some operations just hang + // (like trying to take a screenshot, until the tab is focused) + didTimeout = true; console.error('timeout'); + port.postMessage({ op: req.op, error: unix.ETIMEDOUT }); + }, 1000); + /* console.time(req.op + ':' + req.path);*/ try { response = await findRoute(req.path)[req.op](req); @@ -481,8 +500,12 @@ async function onMessage(req) { } /* console.timeEnd(req.op + ':' + req.path);*/ - console.log('resp', response); - port.postMessage(response); + if (!didTimeout) { + clearTimeout(timeout); + + console.log('resp', response); + port.postMessage(response); + } }; function tryConnect() { |