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Schrottkatze 2022-10-10 20:03:00 +02:00
parent 16c0826d3a
commit 801f8b6265
10 changed files with 887 additions and 818 deletions
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7
Cargo.lock generated
View file

@ -2,6 +2,12 @@
# It is not intended for manual editing.
version = 3
[[package]]
name = "anyhow"
version = "1.0.65"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "98161a4e3e2184da77bb14f02184cdd111e83bbbcc9979dfee3c44b9a85f5602"
[[package]]
name = "atty"
version = "0.2.14"
@ -68,6 +74,7 @@ dependencies = [
name = "easymacros"
version = "0.2.0"
dependencies = [
"anyhow",
"clap",
"x11",
]

1
Cargo.toml
View file

@ -6,5 +6,6 @@ edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
anyhow = "1.0.65"
x11 = { version = "2.19.1", features = ["xlib", "xtest"] }
clap = { version = "3.2.4", features = ["derive"] }

1
README.md
View file

@ -36,6 +36,7 @@ This program is inspired by [**xmacro**](https://github.com/Ortega-Dan/xmacroInc
- [ ] make modes listen for numbers/amounts of repetitions
- [ ] make shortcuts be able to listen for other shortcuts and inputs
- [ ] rofi integration
- [ ] autorun stuff on some windows?
- [ ] Proper, safe xlib wrapper
#

59
src/bin/easymacroplay.rs
View file

@ -1,12 +1,12 @@
use clap::Parser;
use easymacros::x11_safe_wrapper::{Keysym, string_to_keysym, XDisplay};
use easymacros::chartbl::CHARTBL;
use easymacros::x11_safe_wrapper::{string_to_keysym, Keysym, XDisplay};
use std::ffi::CString;
use std::process::{Command, exit};
use std::io::stdin;
use std::process::{exit, Command};
use std::time::Duration;
use std::{fs, thread};
use std::io::stdin;
use x11::keysym::XK_Shift_L;
use easymacros::chartbl::CHARTBL;
/// Macro player module for easymacros. It's compatible with xmacro macros.
#[derive(Parser, Debug)]
@ -30,7 +30,8 @@ fn main() {
let delay = args.delay.unwrap_or(10);
if let Some(input_file_path) = args.input_file {
let input_file_contents = fs::read_to_string(input_file_path).expect("Couldn't read macro file");
let input_file_contents =
fs::read_to_string(input_file_path).expect("Couldn't read macro file");
for instruction in input_file_contents.lines() {
run_instruction(instruction, &display, delay);
@ -41,7 +42,9 @@ fn main() {
loop {
let mut line = String::new();
stdin.read_line(&mut line).expect("Couldn't read line from stdin");
stdin
.read_line(&mut line)
.expect("Couldn't read line from stdin");
// Without this it crashes because apparently it doesn't properly read the next input line?
println!();
line = line.trim().to_string();
@ -73,20 +76,40 @@ fn run_instruction(instruction: &str, dpy: &XDisplay, delay: u64) {
match instruction_split[0] {
"Delay" => thread::sleep(Duration::from_millis(instruction_split[1].parse().unwrap())),
"ButtonPress" => dpy.send_fake_buttonpress(instruction_split[1].parse().unwrap(), delay),
"ButtonRelease" => dpy.send_fake_buttonrelease(instruction_split[1].parse().unwrap(), delay),
"MotionNotify" => dpy.send_fake_motion_event(instruction_split[1].parse().unwrap(), instruction_split[2].parse().unwrap(), delay),
"KeyCodePress" => dpy.send_fake_keypress_from_code(instruction_split[1].parse().unwrap(), delay),
"KeyCodeRelease" => dpy.send_fake_keyrelease_from_code(instruction_split[1].parse().unwrap(), delay),
"KeySymPress" => dpy.send_fake_keypress_from_keysym(instruction_split[1].parse().unwrap(), delay),
"KeySymRelease" => dpy.send_fake_keyrelease_from_keysym(instruction_split[1].parse().unwrap(), delay),
"ButtonRelease" => {
dpy.send_fake_buttonrelease(instruction_split[1].parse().unwrap(), delay)
}
"MotionNotify" => dpy.send_fake_motion_event(
instruction_split[1].parse().unwrap(),
instruction_split[2].parse().unwrap(),
delay,
),
"KeyCodePress" => {
dpy.send_fake_keypress_from_code(instruction_split[1].parse().unwrap(), delay)
}
"KeyCodeRelease" => {
dpy.send_fake_keyrelease_from_code(instruction_split[1].parse().unwrap(), delay)
}
"KeySymPress" => {
dpy.send_fake_keypress_from_keysym(instruction_split[1].parse().unwrap(), delay)
}
"KeySymRelease" => {
dpy.send_fake_keyrelease_from_keysym(instruction_split[1].parse().unwrap(), delay)
}
"KeySym" => {
let key: Keysym = instruction_split[1].parse().unwrap();
dpy.send_fake_keypress_from_keysym(key, delay);
dpy.send_fake_keyrelease_from_keysym(key, delay);
}
"KeyStrPress" => dpy.send_fake_keypress_from_string(CString::new(instruction_split[1]).unwrap().as_bytes(), delay),
"KeyStrRelease" => dpy.send_fake_keyrelease_from_string(CString::new(instruction_split[1]).unwrap().as_bytes(), delay),
"KeyStrPress" => dpy.send_fake_keypress_from_string(
CString::new(instruction_split[1]).unwrap().as_bytes(),
delay,
),
"KeyStrRelease" => dpy.send_fake_keyrelease_from_string(
CString::new(instruction_split[1]).unwrap().as_bytes(),
delay,
),
"KeyStr" => {
let keystring = CString::new(instruction_split[1]).unwrap();
dpy.send_fake_keypress_from_string(keystring.as_bytes(), delay);
@ -139,8 +162,12 @@ fn send_char(dpy: &XDisplay, c: char, delay: u64) {
shift_needed = false;
}
if shift_needed { dpy.send_fake_keypress_from_keysym(XK_Shift_L as Keysym, delay); }
if shift_needed {
dpy.send_fake_keypress_from_keysym(XK_Shift_L as Keysym, delay);
}
dpy.send_fake_keypress_from_code(keycode, delay);
dpy.send_fake_keyrelease_from_code(keycode, delay);
if shift_needed { dpy.send_fake_keyrelease_from_keysym(XK_Shift_L as Keysym, delay); }
if shift_needed {
dpy.send_fake_keyrelease_from_keysym(XK_Shift_L as Keysym, delay);
}
}

49
src/bin/easymacrorec.rs
View file

@ -1,18 +1,26 @@
extern crate core;
use std::ffi::c_void;
use std::os::raw::{c_char};
use std::process::{exit};
use std::os::raw::c_char;
use std::process::exit;
use std::ptr::addr_of;
use clap::Parser;
use x11::xlib::{CurrentTime, GrabModeAsync, GrabModeSync, GrabSuccess, KeyPressMask, SyncPointer, Time, XFree, XKeyEvent};
use x11::xrecord::{XRecordAllocRange, XRecordEndOfData, XRecordFreeData, XRecordInterceptData, XRecordStartOfData};
use x11::xlib::{
CurrentTime, GrabModeAsync, GrabModeSync, GrabSuccess, KeyPressMask, SyncPointer, Time, XFree,
XKeyEvent,
};
use x11::xrecord::{
XRecordAllocRange, XRecordEndOfData, XRecordFreeData, XRecordInterceptData, XRecordStartOfData,
};
use easymacros::{BUTTONPRESS_U8, BUTTONRELEASE_U8, Instructions, KEYPRESS_U8, KEYRELEASE_U8, MOTIONNOTIFY_U8, Position};
use easymacros::ev_callback_data::EvCallbackData;
use easymacros::macro_writer::MacroWriter;
use easymacros::x11_safe_wrapper::{Keycode, XDisplay};
use easymacros::{
Instructions, Position, BUTTONPRESS_U8, BUTTONRELEASE_U8, KEYPRESS_U8, KEYRELEASE_U8,
MOTIONNOTIFY_U8,
};
/// Macro recording module for easymacros. Outputs are partially compatible with xmacro.
#[derive(Parser, Debug)]
@ -40,13 +48,7 @@ fn main() {
let stop_key = get_stop_key(display);
let writer = MacroWriter::new(args.output_file, args.ignore_delay_capturing);
event_loop(
display,
recorded_display,
stop_key,
writer,
args.max_delay,
);
event_loop(display, recorded_display, stop_key, writer, args.max_delay);
display.close();
}
@ -55,7 +57,8 @@ fn get_stop_key(display: XDisplay) -> Keycode {
let screen = display.get_default_screen();
let root = display.get_root_window(screen);
let potential_err = display.grab_keyboard(root, false, GrabModeSync, GrabModeAsync, CurrentTime);
let potential_err =
display.grab_keyboard(root, false, GrabModeSync, GrabModeAsync, CurrentTime);
if potential_err != GrabSuccess {
eprintln!("Couldn't grab keyboard!");
@ -94,7 +97,8 @@ fn event_loop(
}
let ctx = recdpy.create_record_context(protocol_ranges);
let ev_cb_data = EvCallbackData::new(writer, xdpy, recdpy, ctx, stop_key, pointer_pos, max_delay);
let ev_cb_data =
EvCallbackData::new(writer, xdpy, recdpy, ctx, stop_key, pointer_pos, max_delay);
if !recdpy.enable_context_async(ctx, Some(ev_callback), addr_of!(ev_cb_data) as *mut c_char) {
panic!("Failed to enable record context")
@ -130,8 +134,10 @@ unsafe extern "C" fn ev_callback(closure: *mut c_char, intercept_data: *mut XRec
data.update_pos(intercept_data);
data.write_pos();
} else {
println!("Move your cursor so the macro can start with a fixed cursor position!
Skipping event...");
println!(
"Move your cursor so the macro can start with a fixed cursor position!
Skipping event..."
);
}
} else if data.no_keypress_yet && ev_type == KEYRELEASE_U8 {
println!("Skipping KeyRelease without recorded KeyPress...");
@ -157,7 +163,9 @@ unsafe extern "C" fn ev_callback(closure: *mut c_char, intercept_data: *mut XRec
data.maybe_write_delay(intercept_data.server_time);
if data.ptr_is_moving() { data.write_pos(); }
if data.ptr_is_moving() {
data.write_pos();
}
data.writer.write(if ev_type == KEYPRESS_U8 {
Instructions::KeyStrPress(keyname)
@ -171,7 +179,9 @@ unsafe extern "C" fn ev_callback(closure: *mut c_char, intercept_data: *mut XRec
data.maybe_write_delay(intercept_data.server_time);
if data.ptr_is_moving() { data.write_pos(); }
if data.ptr_is_moving() {
data.write_pos();
}
data.writer.write(if ev_type == BUTTONPRESS_U8 {
Instructions::ButtonPress(bc)
@ -179,11 +189,10 @@ unsafe extern "C" fn ev_callback(closure: *mut c_char, intercept_data: *mut XRec
Instructions::ButtonRelease(bc)
});
}
_ => eprintln!("Unknown event type: {:?}", ev_type)
_ => eprintln!("Unknown event type: {:?}", ev_type),
}
}
data.ev_nr += 2;
XRecordFreeData(intercept_data)
}

27
src/ev_callback_data.rs
View file

@ -1,10 +1,10 @@
use crate::macro_writer::MacroWriter;
use crate::x11_safe_wrapper::XDisplay;
use crate::{Instructions, Keycode, Position};
use std::mem::size_of;
use std::time::{SystemTime, UNIX_EPOCH};
use x11::xlib::Time;
use x11::xrecord::{XRecordContext, XRecordInterceptData};
use crate::{Instructions, Keycode, Position};
use crate::macro_writer::MacroWriter;
use crate::x11_safe_wrapper::XDisplay;
#[repr(C)]
pub struct EvCallbackData {
@ -43,14 +43,22 @@ impl EvCallbackData {
pos,
max_delay,
no_keypress_yet: true,
last_event: SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_millis() as Time,
last_event: SystemTime::now()
.duration_since(UNIX_EPOCH)
.unwrap()
.as_millis() as Time,
moving: false,
}
}
pub fn ptr_is_moving(&self) -> bool { self.moving }
pub fn ptr_is_moving(&self) -> bool {
self.moving
}
pub unsafe fn update_pos(&mut self, intercept_data: &mut XRecordInterceptData) -> Position<i16> {
pub unsafe fn update_pos(
&mut self,
intercept_data: &mut XRecordInterceptData,
) -> Position<i16> {
self.pos.0 = *((intercept_data.data as usize + size_of::<i16>() * 10) as *const i16);
self.pos.1 = *((intercept_data.data as usize + size_of::<i16>() * 11) as *const i16);
self.pos
@ -63,7 +71,11 @@ impl EvCallbackData {
pub fn maybe_write_delay(&mut self, server_time: Time) {
if server_time - self.last_event > 1 {
self.writer.write(Instructions::Delay(calculate_delay(server_time, self.last_event, self.max_delay)));
self.writer.write(Instructions::Delay(calculate_delay(
server_time,
self.last_event,
self.max_delay,
)));
self.last_event = server_time;
}
}
@ -83,4 +95,3 @@ fn calculate_delay(server_time: Time, last_event: Time, max_delay: Option<Time>)
server_time - last_event
}
}

20
src/lib.rs
View file

@ -7,10 +7,12 @@ use x11::xlib::{ButtonPress, ButtonRelease, KeyPress, KeyRelease, MotionNotify,
use crate::x11_safe_wrapper::{Keycode, Keysym};
pub mod x11_safe_wrapper;
pub mod xwrap;
pub mod chartbl;
pub mod macro_writer;
pub mod ev_callback_data;
pub mod macro_writer;
pub mod x11_safe_wrapper;
pub const KEYPRESS_U8: u8 = KeyPress as u8;
pub const KEYRELEASE_U8: u8 = KeyRelease as u8;
@ -19,11 +21,11 @@ pub const BUTTONRELEASE_U8: u8 = ButtonRelease as u8;
pub const MOTIONNOTIFY_U8: u8 = MotionNotify as u8;
#[derive(Copy, Clone, PartialEq, Eq)]
pub struct Position<T> (pub T, pub T);
pub struct Position<T>(pub T, pub T);
impl From<Position<i32>> for Position<i16> {
fn from(pos: Position<i32>) -> Self {
Self (pos.0 as i16, pos.1 as i16)
Self(pos.0 as i16, pos.1 as i16)
}
}
@ -60,7 +62,9 @@ pub enum Instructions<'a> {
impl Display for Instructions<'_> {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "{}",
write!(
f,
"{}",
match self {
Instructions::Delay(d) => format!("Delay {}", d),
Instructions::ButtonPress(b) => format!("ButtonPress {}", b),
@ -71,8 +75,10 @@ impl Display for Instructions<'_> {
Instructions::KeySymPress(ks) => format!("KeySymPress {}", ks),
Instructions::KeySymRelease(ks) => format!("KeySymRelease {}", ks),
Instructions::KeySym(ks) => format!("KeySym {}", ks),
Instructions::KeyStrPress(kstr) => format!("KeyStrPress {}", kstr.to_str().unwrap()),
Instructions::KeyStrRelease(kstr) => format!("KeyStrRelease {}", kstr.to_str().unwrap()),
Instructions::KeyStrPress(kstr) =>
format!("KeyStrPress {}", kstr.to_str().unwrap()),
Instructions::KeyStrRelease(kstr) =>
format!("KeyStrRelease {}", kstr.to_str().unwrap()),
Instructions::KeyStr(kstr) => format!("KeyStr {}", kstr.to_str().unwrap()),
Instructions::String(str) => format!("String {}", str),
Instructions::ExecBlock(cmd) => format!("ExecBlock {}", cmd),

6
src/macro_writer.rs
View file

@ -1,7 +1,7 @@
use crate::Instructions;
use std::fs::File;
use std::io;
use std::io::Write;
use crate::Instructions;
pub struct MacroWriter {
outfile: Box<dyn Write>,
@ -27,7 +27,7 @@ impl MacroWriter {
}
}
writeln!(&mut self.outfile, "{}", instruction).expect("Failed to write instruction to outfile");
writeln!(&mut self.outfile, "{}", instruction)
.expect("Failed to write instruction to outfile");
}
}

77
src/x11_safe_wrapper.rs
View file

@ -1,9 +1,18 @@
use std::{env, slice};
use std::ffi::{CStr, CString};
use std::os::raw::{c_char, c_int, c_uchar, c_uint, c_ulong};
use std::{env, slice};
use x11::xlib::{Display, GenericEvent, KeyPress, MotionNotify, Time, Window, XAllowEvents, XCloseDisplay, XConvertCase, XDefaultScreen, XEvent, XFlush, XGetKeyboardMapping, XGrabKeyboard, XKeycodeToKeysym, XKeysymToKeycode, XKeysymToString, XOpenDisplay, XQueryPointer, XRootWindow, XStringToKeysym, XSync, XUngrabKeyboard, XUngrabPointer, XWindowEvent};
use x11::xrecord::{XRecordAllClients, XRecordClientSpec, XRecordContext, XRecordCreateContext, XRecordDisableContext, XRecordEnableContext, XRecordEnableContextAsync, XRecordFreeContext, XRecordInterceptData, XRecordProcessReplies, XRecordQueryVersion, XRecordRange};
use x11::xlib::{
Display, GenericEvent, KeyPress, MotionNotify, Time, Window, XAllowEvents, XCloseDisplay,
XConvertCase, XDefaultScreen, XEvent, XFlush, XGetKeyboardMapping, XGrabKeyboard,
XKeycodeToKeysym, XKeysymToKeycode, XKeysymToString, XOpenDisplay, XQueryPointer, XRootWindow,
XStringToKeysym, XSync, XUngrabKeyboard, XUngrabPointer, XWindowEvent,
};
use x11::xrecord::{
XRecordAllClients, XRecordClientSpec, XRecordContext, XRecordCreateContext,
XRecordDisableContext, XRecordEnableContext, XRecordEnableContextAsync, XRecordFreeContext,
XRecordInterceptData, XRecordProcessReplies, XRecordQueryVersion, XRecordRange,
};
use x11::xtest::{
XTestFakeButtonEvent, XTestFakeKeyEvent, XTestFakeMotionEvent, XTestGrabControl,
XTestQueryExtension,
@ -26,7 +35,8 @@ impl XDisplay {
name
} else {
env::var("DISPLAY").expect("DISPLAY is not set")
}).unwrap();
})
.unwrap();
let name_ptr = name.as_bytes().as_ptr();
let display_ptr = unsafe { XOpenDisplay(name_ptr as *const i8) };
@ -115,9 +125,7 @@ impl XDisplay {
}
pub fn keycode_to_keysym(&self, keycode: Keycode) -> Keysym {
unsafe {
XKeycodeToKeysym(self.ptr, keycode as c_uchar, 0)
}
unsafe { XKeycodeToKeysym(self.ptr, keycode as c_uchar, 0) }
}
pub fn keycode_to_string(&self, keycode: Keycode) -> CString {
@ -182,7 +190,14 @@ impl XDisplay {
unsafe { XAllowEvents(self.ptr, event_mode, time) };
}
pub fn grab_keyboard(&self, window: u64, owner_events: bool, pointer_mode: i32, keyboard_mode: i32, time: Time) -> i32 {
pub fn grab_keyboard(
&self,
window: u64,
owner_events: bool,
pointer_mode: i32,
keyboard_mode: i32,
time: Time,
) -> i32 {
unsafe {
XGrabKeyboard(
self.ptr,
@ -204,9 +219,13 @@ impl XDisplay {
}
pub fn window_event(&self, window: Window, event_mask: i64) -> XEvent {
// maybe dirty hack to initialize the event var?? idk how else to do this
let mut r: XEvent = XEvent { type_: GenericEvent };
let mut r: XEvent = XEvent {
type_: GenericEvent,
};
unsafe { XWindowEvent(self.ptr, window, event_mask, &mut r); }
unsafe {
XWindowEvent(self.ptr, window, event_mask, &mut r);
}
r
}
@ -214,7 +233,9 @@ impl XDisplay {
// XRecord stuff
pub fn has_xrecord(&self) -> bool {
let mut xrecord_version: (c_int, c_int) = (0, 0);
let xrec_res = unsafe { XRecordQueryVersion(self.ptr, &mut xrecord_version.0, &mut xrecord_version.1) };
let xrec_res = unsafe {
XRecordQueryVersion(self.ptr, &mut xrecord_version.0, &mut xrecord_version.1)
};
xrec_res == 0
}
@ -225,49 +246,35 @@ impl XDisplay {
}
let mut clients: XRecordClientSpec = XRecordAllClients;
let ctx: XRecordContext = unsafe {
XRecordCreateContext(
self.ptr,
0,
&mut clients,
1,
&mut protocol_ranges,
1,
)
};
let ctx: XRecordContext =
unsafe { XRecordCreateContext(self.ptr, 0, &mut clients, 1, &mut protocol_ranges, 1) };
ctx
}
pub fn enable_context(&self,
pub fn enable_context(
&self,
ctx: XRecordContext,
cb: Option<unsafe extern "C" fn(_: *mut c_char, _: *mut XRecordInterceptData)>,
closure: *mut c_char,
) -> bool {
unsafe {
XRecordEnableContext(self.ptr, ctx, cb, closure as *mut c_char) != 0
}
unsafe { XRecordEnableContext(self.ptr, ctx, cb, closure as *mut c_char) != 0 }
}
pub fn enable_context_async(&self,
pub fn enable_context_async(
&self,
ctx: XRecordContext,
cb: Option<unsafe extern "C" fn(_: *mut c_char, _: *mut XRecordInterceptData)>,
closure: *mut c_char,
) -> bool {
unsafe {
XRecordEnableContextAsync(self.ptr, ctx, cb, closure as *mut c_char) != 0
}
unsafe { XRecordEnableContextAsync(self.ptr, ctx, cb, closure as *mut c_char) != 0 }
}
pub fn disable_context(&self, ctx: XRecordContext) -> bool {
unsafe {
XRecordDisableContext(self.ptr, ctx) != 0
}
unsafe { XRecordDisableContext(self.ptr, ctx) != 0 }
}
pub fn free_context(&self, ctx: XRecordContext) -> bool {
unsafe {
XRecordFreeContext(self.ptr, ctx) != 0
}
unsafe { XRecordFreeContext(self.ptr, ctx) != 0 }
}
pub fn process_replies(&self) {