plugin_framework, test macos

Signed-off-by: fufesou <shuanglongchen@yeah.net>

src/platform/macos.rs

@@ -17,11 +17,15 @@ use core_graphics::{
     display::{kCGNullWindowID, kCGWindowListOptionOnScreenOnly, CGWindowListCopyWindowInfo},
     window::{kCGWindowName, kCGWindowOwnerPID},
 };
-use hbb_common::{allow_err, anyhow::anyhow, bail, log, message_proto::Resolution};
+use hbb_common::{allow_err, anyhow::anyhow, bail, libc, log, message_proto::Resolution};
 use include_dir::{include_dir, Dir};
 use objc::{class, msg_send, sel, sel_impl};
 use scrap::{libc::c_void, quartz::ffi::*};
-use std::path::PathBuf;
+use std::{
+    ffi::{c_char, CString},
+    mem::size_of,
+    path::PathBuf,
+};
 
 static PRIVILEGES_SCRIPTS_DIR: Dir =
     include_dir!("$CARGO_MANIFEST_DIR/src/platform/privileges_scripts");
@@ -35,6 +39,7 @@ extern "C" {
     fn AXIsProcessTrustedWithOptions(options: CFDictionaryRef) -> BOOL;
     fn InputMonitoringAuthStatus(_: BOOL) -> BOOL;
     fn MacCheckAdminAuthorization() -> BOOL;
+    fn Elevate(process: *const c_char, args: *const *const c_char) -> BOOL;
     fn MacGetModeNum(display: u32, numModes: *mut u32) -> BOOL;
     fn MacGetModes(
         display: u32,
@@ -671,3 +676,30 @@ pub fn change_resolution(name: &str, width: usize, height: usize) -> ResultType<
 pub fn check_super_user_permission() -> ResultType<bool> {
     unsafe { Ok(MacCheckAdminAuthorization() == YES) }
 }
+
+pub fn elevate(args: Vec<&str>) -> ResultType<bool> {
+    let cmd = std::env::current_exe()?;
+    match cmd.to_str() {
+        Some(cmd) => {
+            let cmd = CString::new(cmd)?;
+            let mut cstring_args = Vec::new();
+            for arg in args.iter() {
+                cstring_args.push(CString::new(*arg)?);
+            }
+            unsafe {
+                let args_ptr: *mut *const c_char =
+                    libc::malloc((cstring_args.len() + 1) * size_of::<*const c_char>()) as _;
+                for i in 0..cstring_args.len() {
+                    *args_ptr.add(i) = cstring_args[i].as_ptr() as _;
+                }
+                *args_ptr.add(cstring_args.len()) = std::ptr::null() as _;
+                let r = Elevate(cmd.as_ptr() as _, args_ptr as _);
+                libc::free(args_ptr as _);
+                Ok(r == YES)
+            }
+        }
+        None => {
+            bail!("Failed to get current exe str");
+        }
+    }
+}