1 // Copyright 2022 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // https://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 // Opening Browser on Linux and MacOS
16
17 use std::ffi::OsStr;
18 #[cfg(any(target_os = "linux", target_os = "macos", target_os = "windows"))]
19 use std::process::Command;
20
21 #[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "windows")))]
open<T: AsRef<OsStr>>(path: T)22 pub fn open<T: AsRef<OsStr>>(path: T) {
23 let path = path.as_ref();
24 println!("Unsupported OS. Open this url:{:?}", path)
25 }
26
27 #[cfg(target_os = "linux")]
open<T: AsRef<OsStr>>(path: T)28 pub fn open<T: AsRef<OsStr>>(path: T) {
29 let path = path.as_ref();
30 let open_handlers = ["xdg-open", "gnome-open", "kde-open"];
31 for open_handler in &open_handlers {
32 let mut open_cmd = Command::new(open_handler);
33 open_cmd.arg(path);
34 if open_cmd.output().is_ok() {
35 println!("Opened with command : {:?}", open_cmd);
36 return;
37 }
38 }
39 println!("xdg-open, gnome-open, kde-open not working (linux). Open this url:{:?}", path);
40 }
41
42 #[cfg(target_os = "macos")]
open<T: AsRef<OsStr>>(path: T)43 pub fn open<T: AsRef<OsStr>>(path: T) {
44 let path = path.as_ref();
45 let mut open_cmd = Command::new("/usr/bin/open");
46 open_cmd.arg(path);
47 if open_cmd.output().is_ok() {
48 println!("Opened with command : {:?}", open_cmd);
49 return;
50 }
51 println!("/usr/bin/open not working (macos). Open this url:{:?}", path);
52 }
53
54 #[cfg(target_os = "windows")]
open<T: AsRef<OsStr>>(path: T)55 pub fn open<T: AsRef<OsStr>>(path: T) {
56 let path = path.as_ref();
57 let mut cmd_exe = Command::new("cmd.exe");
58 let mut explorer = Command::new("explorer");
59 let open_cmds = [cmd_exe.args(["/C", "start"]).arg(path), explorer.arg(path)];
60 for open_cmd in open_cmds {
61 if open_cmd.output().is_ok() {
62 println!("Opened with command : {:?}", open_cmd);
63 return;
64 }
65 }
66 println!("'start' and 'explorer' command not supported (windows). Open this url:{:?}", path);
67 }
68