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use serde::{Deserialize, Serialize};
use serde_llsd_benthic::converter::get;
use serde_llsd_benthic::LLSDValue;
use thiserror::Error;
#[derive(Debug, Error)]
/// Conversion error for failed conversions
#[error("Conversion failed: {0}")]
pub struct ConversionError(pub &'static str);
#[derive(Debug, Clone, Serialize, Deserialize, Error)]
/// Contains the reason and message for a login failure. This represents an xml-rpc response that
/// is received in lieu of a LoginResponse object from the server after a failed login.
#[error("{message}")]
pub struct LoginError {
/// Reason for the login failure
pub reason: Reason,
/// Message from the server about the login failure
pub message: String,
}
#[derive(Debug, Clone, Copy, Serialize, Deserialize, PartialEq)]
/// Enum for login error reasons
pub enum Reason {
/// User is already logged in
Presence,
/// Wrong username/password
Key,
/// Client lost connection
Connection,
/// Unknown
Unknown,
/// ParseError
ParseError,
}
impl LoginError {
/// convert from an LLSD map returned from XML parsing to a LoginError
pub fn from_llsd(value: &LLSDValue) -> Self {
match value {
LLSDValue::Map(map) => {
let reason: String = get("reason", map);
let message: String = get("message", map);
match reason.as_str() {
"presence" => LoginError {
reason: Reason::Presence,
message,
},
"key" => LoginError {
reason: Reason::Key,
message,
},
"connection" => LoginError {
reason: Reason::Connection,
message,
},
_ => LoginError {
reason: Reason::Unknown,
message,
},
}
}
_ => LoginError {
reason: Reason::Unknown,
message: "Conversion failed".into(),
},
}
}
}