43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
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#!/usr/bin/env -S deno run -A
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/*! dump_registry.ts (C) 2022-present SheetJS LLC -- https://sheetjs.com */
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/*
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NOTE: this script requires an Intel Mac, Numbers, LLDB, and Deno
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USAGE: deno run -A https://oss.sheetjs.com/notes/iwa/dump_registry.ts
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*/
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if(Deno.build.os != "darwin") throw `Must run in macOS!`;
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if(Deno.build.arch != "x86_64") throw `Must run on Intel Mac (Apple Silicon currently unsupported)`;
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const p = Deno.run({ cmd: "lldb /Applications/Numbers.app/Contents/MacOS/Numbers -a x86_64".split(" "),
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stdin: "piped", stdout: "piped"
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});
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const doit = (x: string) => p?.stdin?.write(new TextEncoder().encode(x))
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const cmds = [
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"b -[NSApplication _sendFinishLaunchingNotification]",
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"settings set auto-confirm 1",
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"breakpoint command add 1.1",
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"po [TSPRegistry sharedRegistry]",
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"process kill",
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"exit",
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"DONE",
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"run",
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];
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for(const cmd of cmds) await doit(cmd + "\n");
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/* LLDB does not exit normally, setTimeout workaround */
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setTimeout(() => p.kill("SIGKILL"), 30000)
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const [status, stdout] = await Promise.all([ p.status(), p.output() ]);
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await p.close();
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const data = new TextDecoder().decode(stdout);
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const res = data.match(/_messageTypeToPrototypeMap = {([^]*?)}/m)?.[1];
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if(!res) throw `Could not find map!`
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const rows = res.split(/[\r\n]+/).map(r => r.trim().split(/\s+/)).filter(x => x.length > 1);
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rows.sort((l, r) => +l[0] - +r[0]);
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console.log(Object.fromEntries(rows.map(r => [r[0], r[3]]).filter(r => r[1] != "null")));
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