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rust/pv: Remove dangling file

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The content of `pv/src/uvsecret/uvc.rs` was moved with
9b51b8b882 ("rust/pv: Refactor pv crate") to pv_core.
The content was unused, but the file was not deleted.

Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Steffen Eiden
2024-02-08 10:09:05 +01:00
committed by Jan Höppner
parent d757dbfbff
commit 8f89234f1a
1 changed files with 0 additions and 123 deletions
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123
rust/pv/src/uvsecret/uvc.rs
View File

@@ -1,123 +0,0 @@
// SPDX-License-Identifier: MIT
//
// Copyright IBM Corp. 2023
use crate::{
requires_feat,
uv::{uv_ioctl, UvCmd, UvDevice},
Error, Result, PAGESIZE,
};
use pv_core::request::{uvsecret::AddSecretMagic, MagicValue};
use std::io::Read;
use std::usize;
/// _List Secrets_ Ultravisor command.
///
/// The List Secrets Ultravisor call is used to list the
/// secrets that are in the secret store for the current SE-guest.
///
#[doc = requires_feat!(uvsecret)]
pub struct ListCmd(Vec<u8>);
impl ListCmd {
fn with_size(size: usize) -> Self {
Self(vec![0; size])
}
}
impl Default for ListCmd {
fn default() -> Self {
Self::with_size(PAGESIZE)
}
}
impl UvCmd for ListCmd {
fn data(&mut self) -> Option<&mut [u8]> {
Some(self.0.as_mut_slice())
}
fn cmd(&self) -> u64 {
uv_ioctl(UvDevice::LIST_SECRET_NR)
}
fn rc_fmt(&self, _rc: u16, _rrc: u16) -> Option<&'static str> {
None
}
}
/// _Add Secret_ Ultravisor command.
///
/// The Add Secret Ultravisor-call is used to add a secret
/// to the secret store for the current SE-guest.
///
#[doc = requires_feat!(uvsecret)]
pub struct AddCmd(Vec<u8>);
impl AddCmd {
/// Create a new Add Secret command using the provided data.
///
/// # Errors
///
/// This function will return an error if the provided data does not start with the
/// ['crate::AddSecretRequest'] magic Value.
pub fn new<R: Read>(bin_add_secret_req: &mut R) -> Result<Self> {
let mut data = Vec::with_capacity(PAGESIZE);
bin_add_secret_req.read_to_end(&mut data)?;
if !AddSecretMagic::starts_with_magic(&data) {
return Err(Error::NoAsrcb);
}
Ok(Self(data))
}
}
impl UvCmd for AddCmd {
fn data(&mut self) -> Option<&mut [u8]> {
Some(&mut self.0)
}
fn cmd(&self) -> u64 {
uv_ioctl(UvDevice::ADD_SECRET_NR)
}
fn rc_fmt(&self, rc: u16, _rrc: u16) -> Option<&'static str> {
match rc {
0x0101 => Some("not allowed to modify the secret store"),
0x0102 => Some("secret store locked"),
0x0103 => Some("access exception when accessing request control block"),
0x0104 => Some("unsupported add secret version"),
0x0105 => Some("invalid request size"),
0x0106 => Some("invalid number of host-keys"),
0x0107 => Some("unsupported flags specified"),
0x0108 => Some("unable to decrypt the request"),
0x0109 => Some("unsupported secret provided"),
0x010a => Some("invalid length for the specified secret"),
0x010b => Some("secret store full"),
0x010c => Some("unable to add secret"),
0x010d => Some("dump in progress, try again later"),
_ => None,
}
}
}
/// _Lock Secret Store_ Ultravisor command.
///
/// The Lock Secret Store Ultravisor-call is used to block
/// all changes to the secret store. Upon successful
/// completion of a Lock Secret Store Ultravisor-call, any
/// request to modify the secret store will fail.
///
#[doc = requires_feat!(uvsecret)]
pub struct LockCmd;
impl UvCmd for LockCmd {
fn cmd(&self) -> u64 {
uv_ioctl(UvDevice::LOCK_SECRET_NR)
}
fn rc_fmt(&self, rc: u16, _rrc: u16) -> Option<&'static str> {
match rc {
0x0101 => Some("not allowed to modify the secret store"),
0x0102 => Some("secret store already locked"),
_ => None,
}
}
}