openethereum/parity/url.rs

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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Cross-platform open url in default browser
#[cfg(windows)]
mod shell {
extern crate winapi;
use self::winapi::*;
extern "system" {
pub fn ShellExecuteA(
hwnd: HWND, lpOperation: LPCSTR, lpFile: LPCSTR, lpParameters: LPCSTR, lpDirectory: LPCSTR,
nShowCmd: c_int
) -> HINSTANCE;
}
pub use self::winapi::SW_SHOWNORMAL as Normal;
}
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#[cfg(windows)]
pub fn open(url: &str) {
use std::ffi::CString;
use std::ptr;
unsafe {
shell::ShellExecuteA(ptr::null_mut(),
CString::new("open").unwrap().as_ptr(),
CString::new(url.to_owned().replace("\n", "%0A")).unwrap().as_ptr(),
ptr::null(),
ptr::null(),
shell::Normal);
}
}
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#[cfg(any(target_os="macos", target_os="freebsd"))]
pub fn open(url: &str) {
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use std;
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let _ = std::process::Command::new("open").arg(url).spawn();
}
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#[cfg(target_os="linux")]
pub fn open(url: &str) {
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use std;
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let _ = std::process::Command::new("xdg-open").arg(url).spawn();
}
#[cfg(target_os="android")]
pub fn open(_url: &str) {
// TODO: While it is generally always bad to leave a function implemented, there is not much
// more we can do here. This function will eventually be removed when we compile Parity
// as a library and not as a full binary.
}