Graham Sutherland gsuberland
gsuberland
/ HarmonyStubGenerator.cs
Last active
July 31, 2024 23:07
C# code to generate Harmony prefix and postfix stubs against a target type
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| public class Target | |
| { | |
| private void Test1() | |
| { | |
| } | |
| private string Test2() | |
| { | |
| return ""; |
gsuberland
/ mastodon_local_link.user.js
Last active
January 25, 2025 01:38
Tampermonkey script that adds a link to view remote posts locally.
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| // ==UserScript== | |
| // @name Mastodon Local Post Link | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.6 | |
| // @description This script identifies links to posts on other Mastodon instances and adds an additional link to open it on the local instance. | |
| // @author Graham Sutherland | |
| // @match https://chaos.social/* | |
| // @icon https://chaos.social/favicon.ico | |
| // @grant none | |
| // ==/UserScript== |
gsuberland
/ ClusterFunctionsByFID.java
Created
May 7, 2023 20:05
Ghidra script to cluster functions by their function ID, applying tags to functions in clusters of size >1. Helps identify functions that have identical or very similar behaviour.
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| // Clusters functions by their function ID and applies tags to functions in clusters with a size larger than 1. | |
| //@category FunctionID | |
| //@author Graham Sutherland | |
| import java.io.IOException; | |
| import java.util.*; | |
| import ghidra.app.script.GhidraScript; | |
| import ghidra.feature.fid.hash.FidHashQuad; | |
| import ghidra.feature.fid.plugin.HashLookupListMode; |
gsuberland
/ forced_alignment_srt.cs
Last active
October 12, 2022 05:50
Automatic forced alignment transcription for creating timed SRT subtitles from a script document, using speech recognition.
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| /* | |
| works in LinqPad 5 (.NET Framework) | |
| requires System.Speech.dll to be loaded | |
| */ | |
| string script = @" | |
| This is a test of automatic forced alignment transcription. | |
| When I read these words, the program will automatically follow along and output SRT subtitle entries. | |
| The code also handles situations where two lines in the script are the same. | |
| For example, I can repeat the first line of this script: |
gsuberland
/ mastodon_unlist_replies.user.js
Created
May 21, 2022 19:45
Tampermonkey / Greasemonkey script to automatically set the privacy of replies to unlisted by default on Mastodon.
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| // ==UserScript== | |
| // @name Mastodon Unlisted Replies | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.1 | |
| // @description Sets the privacy of replies to unlisted by default on Mastodon. | |
| // @author Graham Sutherland (@[email protected]) | |
| // @match https://chaos.social/* https://mastodon.social/* | |
| // @icon https://www.google.com/s2/favicons?sz=64&domain=chaos.social | |
| // @grant none | |
| // @run-at document-idle |
gsuberland
/ dump_windows_productpolicy.cs
Last active
April 7, 2022 12:55
Dump Windows ProductPolicy Structure in C#
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| // dump ProductPolicy data structure from Windows | |
| // ref: https://www.geoffchappell.com/studies/windows/km/ntoskrnl/api/ex/slmem/productpolicy.htm | |
| using (var pok = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"SYSTEM\ControlSet001\Control\ProductOptions", false)) | |
| { | |
| byte[] policy = (byte[])pok.GetValue(@"ProductPolicy"); | |
| using (var ms = new MemoryStream(policy)) | |
| using (var br = new BinaryReader(ms)) | |
| { | |
| Console.WriteLine("total license data size (including header): {0}", br.ReadUInt32()); |
gsuberland
/ MoveDisplays.cs
Created
November 25, 2021 04:08
Move displays programmatically on Windows in C#
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| // quick bit of code to move displays to specific locations in C# | |
| [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)] | |
| public struct DEVMODE | |
| { | |
| [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] | |
| public string dmDeviceName; | |
| public short dmSpecVersion; | |
| public short dmDriverVersion; |
gsuberland
/ twitter_video_hq_tampermonkey.js
Created
November 7, 2021 14:45
Tampermonkey / Greasemonkey script to force high quality video on Twitter
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| // ==UserScript== | |
| // @name Load HQ Video on Twitter | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.1 | |
| // @description Forces Twitter to always load the highest bitrate video available. | |
| // @author Graham Sutherland | |
| // @match https://twitter.com/* | |
| // @icon https://www.google.com/s2/favicons?domain=twitter.com | |
| // @grant none | |
| // ==/UserScript== |
gsuberland
/ icm_handle_leak_fix.cpp
Last active
November 21, 2024 02:26
Extremely hacky solution to close leaked handles in mscms.dll!OpenDisplay
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| // see: https://bugs.chromium.org/p/chromium/issues/detail?id=1201106 | |
| // see: https://twitter.com/gsuberland/status/1445547814965055488 | |
| #include <Windows.h> | |
| #include <stdio.h> | |
| #include <TlHelp32.h> | |
| #include <memory> | |
| #include <cassert> | |
| #include <vector> |
gsuberland
/ le_exe_dumper.cs
Created
August 28, 2021 04:02
Linear Executable (LE) EXE header dumper for mixed 16/32-bit VXDs
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| // dump LE EXE headers for mixed 16/32-bit VXDs | |
| // ref: https://faydoc.tripod.com/formats/exe-LE.htm | |
| // ref: https://github.com/open-watcom/open-watcom-v2/blob/master/bld/watcom/h/exeflat.h | |
| // ref: http://www.textfiles.com/programming/FORMATS/lxexe.txt (this is for LX, not LE, but layout is roughly the same) | |
| enum Endianness : byte | |
| { | |
| LittleEndian = 0, | |
| BigEndian = 1 |
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