155 lines
4.1 KiB
Rust
155 lines
4.1 KiB
Rust
/*
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* This file is part of espanso.
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*
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* Copyright (C) 2019-2021 Federico Terzi
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*
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* espanso is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* espanso is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with espanso. If not, see <https://www.gnu.org/licenses/>.
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*/
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#[cfg(target_os = "macos")]
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use std::{ffi::CStr, os::raw::c_char};
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#[macro_use]
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#[cfg(target_os = "macos")]
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extern crate lazy_static;
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mod ffi;
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/// Check whether an application is currently holding the Secure Input.
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/// Return None if no application has claimed SecureInput, its PID otherwise.
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#[cfg(target_os = "macos")]
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pub fn get_secure_input_pid() -> Option<i64> {
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unsafe {
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let mut pid: i64 = -1;
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let res = ffi::mac_utils_get_secure_input_process(&mut pid as *mut i64);
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if res > 0 {
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Some(pid)
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} else {
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None
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}
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}
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}
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/// Check whether an application is currently holding the Secure Input.
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/// Return None if no application has claimed SecureInput, Some((AppName, AppPath)) otherwise.
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#[cfg(target_os = "macos")]
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pub fn get_secure_input_application() -> Option<(String, String)> {
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unsafe {
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let pid = get_secure_input_pid();
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if let Some(pid) = pid {
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// Size of the buffer is ruled by the PROC_PIDPATHINFO_MAXSIZE constant.
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// the underlying proc_pidpath REQUIRES a buffer of that dimension, otherwise it fail silently.
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let mut buffer: [c_char; 4096] = [0; 4096];
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let res = ffi::mac_utils_get_path_from_pid(pid, buffer.as_mut_ptr(), buffer.len() as i32);
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if res > 0 {
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let c_string = CStr::from_ptr(buffer.as_ptr());
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let string = c_string.to_str();
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if let Ok(path) = string {
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if !path.trim().is_empty() {
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let process = path.trim().to_string();
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let app_name = if let Some(name) = get_app_name_from_path(&process) {
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name
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} else {
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process.to_owned()
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};
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return Some((app_name, process));
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}
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}
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}
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}
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None
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}
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}
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#[cfg(target_os = "macos")]
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fn get_app_name_from_path(path: &str) -> Option<String> {
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use regex::Regex;
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lazy_static! {
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static ref APP_REGEX: Regex = Regex::new("/([^/]+).(app|bundle)/").unwrap();
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};
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let caps = APP_REGEX.captures(&path);
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if let Some(caps) = caps {
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Some(caps.get(1).map_or("", |m| m.as_str()).to_owned())
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} else {
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None
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}
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}
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#[cfg(target_os = "macos")]
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pub fn check_accessibility() -> bool {
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unsafe {
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if ffi::mac_utils_check_accessibility() > 0 {
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true
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} else {
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false
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}
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}
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}
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#[cfg(target_os = "macos")]
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pub fn prompt_accessibility() -> bool {
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unsafe {
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if ffi::mac_utils_prompt_accessibility() > 0 {
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true
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} else {
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false
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}
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}
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}
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#[cfg(target_os = "macos")]
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pub fn convert_to_foreground_app() {
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unsafe {
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ffi::mac_utils_transition_to_foreground_app();
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}
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}
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#[cfg(target_os = "macos")]
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pub fn convert_to_background_app() {
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unsafe {
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ffi::mac_utils_transition_to_background_app();
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}
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}
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#[cfg(test)]
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#[cfg(target_os = "macos")]
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mod tests {
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use super::*;
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#[test]
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fn test_get_app_name_from_path() {
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let app_name = get_app_name_from_path("/Applications/iTerm.app/Contents/MacOS/iTerm2");
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assert_eq!(app_name.unwrap(), "iTerm")
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}
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#[test]
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fn test_get_app_name_from_path_no_app_name() {
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let app_name = get_app_name_from_path("/another/directory");
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assert!(app_name.is_none())
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}
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#[test]
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fn test_get_app_name_from_path_security_bundle() {
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let app_name = get_app_name_from_path("/System/Library/Frameworks/Security.framework/Versions/A/MachServices/SecurityAgent.bundle/Contents/MacOS/SecurityAgent");
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assert_eq!(app_name.unwrap(), "SecurityAgent")
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}
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}
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