Merge pull request #376 from kornelski/bundleurl

CFBundleCopyBundleURL

core-foundation-sys/src/bundle.rs

@@ -34,4 +34,5 @@ extern {
     pub fn CFBundleCopyExecutableURL(bundle: CFBundleRef) -> CFURLRef;
     pub fn CFBundleCopyPrivateFrameworksURL(bundle: CFBundleRef) -> CFURLRef;
     pub fn CFBundleCopySharedSupportURL(bundle: CFBundleRef) -> CFURLRef;
+    pub fn CFBundleCopyBundleURL(bundle: CFBundleRef) -> CFURLRef;
 }

core-foundation/src/bundle.rs

@@ -9,8 +9,10 @@
 
 //! Core Foundation Bundle Type
 
-pub use core_foundation_sys::bundle::*;
 use core_foundation_sys::base::kCFAllocatorDefault;
+pub use core_foundation_sys::bundle::*;
+use core_foundation_sys::url::kCFURLPOSIXPathStyle;
+use std::path::PathBuf;
 
 use base::{CFType, TCFType};
 use url::CFURL;
@@ -79,6 +81,24 @@ impl CFBundle {
         }
     }
 
+    /// Bundle's own location
+    pub fn bundle_url(&self) -> Option<CFURL> {
+        unsafe {
+            let bundle_url = CFBundleCopyBundleURL(self.0);
+            if bundle_url.is_null() {
+                None
+            } else {
+                Some(TCFType::wrap_under_create_rule(bundle_url))
+            }
+        }
+    }
+
+    /// Bundle's own location
+    pub fn path(&self) -> Option<PathBuf> {
+        let url = self.bundle_url()?;
+        Some(PathBuf::from(url.get_file_system_path(kCFURLPOSIXPathStyle).to_string()))
+    }
+
     pub fn private_frameworks_url(&self) -> Option<CFURL> {
         unsafe {
             let fw_url = CFBundleCopyPrivateFrameworksURL(self.0);