[rust PATCH] add list_volumes function
---
src/storage_pool.rs | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/src/storage_pool.rs b/src/storage_pool.rs
index 96258f0..ad0a51a 100644
--- a/src/storage_pool.rs
+++ b/src/storage_pool.rs
@@ -18,7 +18,7 @@
extern crate libc;
-use std::str;
+use std::{ptr, str};
use connect::sys::virConnectPtr;
use storage_vol::sys::virStorageVolPtr;
@@ -101,6 +101,11 @@ extern "C" {
info: sys::virStoragePoolInfoPtr,
) -> libc::c_int;
fn virStoragePoolNumOfVolumes(ptr: sys::virStoragePoolPtr) -> libc::c_int;
+ fn virStoragePoolListVolumes(
+ ptr: sys::virStoragePoolPtr,
+ names: *mut *mut libc::c_char,
+ maxnames: libc::c_int,
+ ) -> libc::c_int;
}
pub type StoragePoolXMLFlags = self::libc::c_uint;
@@ -276,6 +281,22 @@ impl StoragePool {
}
}
+ pub fn list_volumes(&self) -> Result<Vec<String>, Error> {
+ unsafe {
+ let mut names: [*mut libc::c_char; 1024] = [ptr::null_mut(); 1024];
+ let size = virStoragePoolListVolumes(self.as_ptr(), names.as_mut_ptr(),
1024);
+ if size == -1 {
+ return Err(Error::new());
+ }
+
+ let mut array: Vec<String> = Vec::new();
+ for x in 0..size as usize {
+ array.push(c_chars_to_string!(names[x]));
+ }
+ return Ok(array);
+ }
+ }
+
pub fn get_uuid_string(&self) -> Result<String, Error> {
unsafe {
let mut uuid: [libc::c_char; 37] = [0; 37];
--
2.28.0