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Simple machine lmdb interface
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4fde079986
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@ -16,6 +16,8 @@ use capnp::Error;
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use uuid::Uuid;
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use lmdb::{Transaction, RwTransaction};
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/// Status of a Machine
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#[derive(PartialEq, Eq, Debug, Serialize, Deserialize)]
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pub enum Status {
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@ -167,10 +169,10 @@ impl MachineDB {
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Self { db }
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}
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pub fn get_machine<T: Transaction>(&self, txn: &T, machine_id: MachineIdentifier)
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pub fn get_machine<T: Transaction>(&self, txn: &T, uuid: Uuid)
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-> Result<Option<Machine>>
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{
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match txn.get(self.db, &machine_id.to_ne_bytes()) {
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match txn.get(self.db, &uuid.as_bytes()) {
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Ok(bytes) => {
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Ok(Some(flexbuffers::from_slice(bytes)?))
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},
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@ -178,6 +180,15 @@ impl MachineDB {
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Err(e) => { Err(e.into()) },
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}
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}
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pub fn put_machine( &self, txn: &mut RwTransaction, uuid: Uuid, machine: Machine)
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-> Result<()>
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{
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let bytes = flexbuffers::to_vec(machine)?;
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txn.put(self.db, &uuid.as_bytes(), &bytes, lmdb::WriteFlags::empty())?;
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Ok(())
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}
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}
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pub async fn init(log: Logger, config: &Settings) -> Result<MachinesProvider> {
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