feat(mac-utils): implement accessibility methods

espanso-mac-utils/src/ffi.rs

@@ -25,4 +25,6 @@ use std::os::raw::c_char;
 extern "C" {
   pub fn mac_utils_get_secure_input_process(pid: *mut i64) -> i32;
   pub fn mac_utils_get_path_from_pid(pid: i64, buffer: *mut c_char, size: i32) -> i32;
+  pub fn mac_utils_check_accessibility() -> i32;
+  pub fn mac_utils_prompt_accessibility() -> i32;
 }

espanso-mac-utils/src/lib.rs

@@ -93,6 +93,28 @@ fn get_app_name_from_path(path: &str) -> Option<String> {
   }
 }
 
+#[cfg(target_os = "macos")]
+pub fn check_accessibility() -> bool {
+  unsafe {
+    if ffi::mac_utils_check_accessibility() > 0 {
+      true
+    } else {
+      false
+    }
+  }
+}
+
+#[cfg(target_os = "macos")]
+pub fn prompt_accessibility() -> bool {
+  unsafe {
+    if ffi::mac_utils_prompt_accessibility() > 0 {
+      true
+    } else {
+      false
+    }
+  }
+}
+
 #[cfg(test)]
 #[cfg(target_os = "macos")]
 mod tests {

espanso-mac-utils/src/native.h

@@ -28,4 +28,10 @@ extern "C" int32_t mac_utils_get_secure_input_process(int64_t *pid);
 // Find the executable path corresponding to the given PID, return 0 if no process was found.
 extern "C" int32_t mac_utils_get_path_from_pid(int64_t pid, char *buff, int buff_size);
 
+// Return 1 if the accessibility permissions have been granted, 0 otherwise
+extern "C" int32_t mac_utils_check_accessibility();
+
+// Return 1 if the accessibility permissions have been granted, 0 otherwise
+extern "C" int32_t mac_utils_prompt_accessibility();
+
 #endif //ESPANSO_MAC_UTILS_H

espanso-mac-utils/src/native.mm

@@ -65,4 +65,14 @@ int32_t mac_utils_get_path_from_pid(int64_t pid, char *buff, int buff_size) {
   } else {
     return 1;
   }
+}
+
+int32_t mac_utils_check_accessibility() {
+  NSDictionary* opts = @{(__bridge id)kAXTrustedCheckOptionPrompt: @NO};
+  return AXIsProcessTrustedWithOptions((__bridge CFDictionaryRef)opts);
+}
+
+int32_t mac_utils_prompt_accessibility() {
+  NSDictionary* opts = @{(__bridge id)kAXTrustedCheckOptionPrompt: @YES};
+  return AXIsProcessTrustedWithOptions((__bridge CFDictionaryRef)opts);
 }