Nikhil Marathe
128 lines
3.9 KiB
Rust
128 lines
3.9 KiB
Rust
// Copyright 2013 The Servo Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Core Foundation Bundle Type
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pub use core_foundation_sys::bundle::*;
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use core_foundation_sys::base::{CFRelease, kCFAllocatorDefault};
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use base::TCFType;
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use url::CFURL;
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use dictionary::CFDictionary;
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/// A Bundle type.
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pub struct CFBundle(CFBundleRef);
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impl Drop for CFBundle {
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fn drop(&mut self) {
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unsafe {
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CFRelease(self.as_CFTypeRef())
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}
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}
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}
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impl CFBundle {
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pub fn new(bundleURL: CFURL) -> Option<CFBundle> {
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unsafe {
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let bundle_ref = CFBundleCreate(kCFAllocatorDefault, bundleURL.as_concrete_TypeRef());
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if bundle_ref.is_null() {
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None
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} else {
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Some(TCFType::wrap_under_create_rule(bundle_ref))
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}
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}
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}
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pub fn main_bundle() -> CFBundle {
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unsafe {
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let bundle_ref = CFBundleGetMainBundle();
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TCFType::wrap_under_get_rule(bundle_ref)
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}
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}
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pub fn info_dictionary(&self) -> CFDictionary {
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unsafe {
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let info_dictionary = CFBundleGetInfoDictionary(self.0);
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TCFType::wrap_under_get_rule(info_dictionary)
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}
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}
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pub fn executable_url(&self) -> Option<CFURL> {
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unsafe {
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let exe_url = CFBundleCopyExecutableURL(self.0);
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if exe_url.is_null() {
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None
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} else {
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Some(TCFType::wrap_under_create_rule(exe_url))
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}
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}
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}
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pub fn private_frameworks_url(&self) -> Option<CFURL> {
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unsafe {
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let fw_url = CFBundleCopyPrivateFrameworksURL(self.0);
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if fw_url.is_null() {
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None
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} else {
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Some(TCFType::wrap_under_create_rule(fw_url))
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}
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}
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}
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}
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impl_TCFType!(CFBundle, CFBundleRef, CFBundleGetTypeID);
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#[test]
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fn safari_executable_url() {
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use string::CFString;
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use url::{CFURL, kCFURLPOSIXPathStyle};
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let cfstr_path = CFString::from_static_string("/Applications/Safari.app");
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let cfurl_path = CFURL::from_file_system_path(cfstr_path, kCFURLPOSIXPathStyle, true);
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let cfurl_executable = CFBundle::new(cfurl_path)
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.expect("Safari not present")
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.executable_url();
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assert!(cfurl_executable.is_some());
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assert_eq!(cfurl_executable
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.unwrap()
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.absolute()
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.get_file_system_path(kCFURLPOSIXPathStyle)
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.to_string(),
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"/Applications/Safari.app/Contents/MacOS/Safari");
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}
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#[test]
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fn safari_private_frameworks_url() {
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use string::CFString;
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use url::{CFURL, kCFURLPOSIXPathStyle};
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let cfstr_path = CFString::from_static_string("/Applications/Safari.app");
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let cfurl_path = CFURL::from_file_system_path(cfstr_path, kCFURLPOSIXPathStyle, true);
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let cfurl_executable = CFBundle::new(cfurl_path)
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.expect("Safari not present")
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.private_frameworks_url();
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assert!(cfurl_executable.is_some());
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assert_eq!(cfurl_executable
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.unwrap()
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.absolute()
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.get_file_system_path(kCFURLPOSIXPathStyle)
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.to_string(),
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"/Applications/Safari.app/Contents/Frameworks");
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}
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#[test]
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fn non_existant_bundle() {
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use string::CFString;
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use url::{CFURL, kCFURLPOSIXPathStyle};
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let cfstr_path = CFString::from_static_string("/usr/local/foo");
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let cfurl_path = CFURL::from_file_system_path(cfstr_path, kCFURLPOSIXPathStyle, true);
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assert!(CFBundle::new(cfurl_path).is_none());
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}
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