remove unused stanza_error implementation
This commit is contained in:
Emmanuel Gil Peyrot
parent
1378ca3724
commit
070252bde3
2 changed files with 0 additions and 174 deletions
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@ -1,3 +1 @@
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pub mod stanza_error;
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pub mod sasl_error;
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//pub mod stream_error;
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@ -1,172 +0,0 @@
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use ns;
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use minidom::Element;
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use util::{FromElement, FromParentElement};
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use std::str::FromStr;
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#[derive(Copy, Clone, Debug)]
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pub enum ErrorType {
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Auth,
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Cancel,
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Continue,
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Modify,
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Wait,
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}
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impl FromStr for ErrorType {
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type Err = ();
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fn from_str(s: &str) -> Result<ErrorType, ()> {
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Ok(match s {
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"auth" => ErrorType::Auth,
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"cancel" => ErrorType::Cancel,
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"continue" => ErrorType::Continue,
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"modify" => ErrorType::Modify,
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"wait" => ErrorType::Wait,
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_ => { return Err(()); },
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})
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}
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}
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#[derive(Clone, Debug)]
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pub enum Condition {
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BadRequest,
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Conflict,
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FeatureNotImplemented,
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Forbidden,
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Gone(Option<String>),
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InternalServerError,
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ItemNotFound,
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JidMalformed,
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NotAcceptable,
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NotAllowed,
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NotAuthorized,
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PolicyViolation,
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RecipientUnavailable,
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Redirect(Option<String>),
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RegistrationRequired,
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RemoteServerNotFound,
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RemoteServerTimeout,
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ResourceConstraint,
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ServiceUnavailable,
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SubscriptionRequired,
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UndefinedCondition,
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UnexpectedRequest,
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}
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impl FromParentElement for Condition {
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type Err = ();
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fn from_parent_element(elem: &Element) -> Result<Condition, ()> {
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if elem.has_child("bad-request", ns::STANZAS) {
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Ok(Condition::BadRequest)
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}
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else if elem.has_child("conflict", ns::STANZAS) {
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Ok(Condition::Conflict)
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}
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else if elem.has_child("feature-not-implemented", ns::STANZAS) {
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Ok(Condition::FeatureNotImplemented)
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}
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else if elem.has_child("forbidden", ns::STANZAS) {
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Ok(Condition::Forbidden)
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}
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else if let Some(alt) = elem.get_child("gone", ns::STANZAS) {
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let text = alt.text();
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let inner = if text == "" { None } else { Some(text) };
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Ok(Condition::Gone(inner))
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}
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else if elem.has_child("internal-server-error", ns::STANZAS) {
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Ok(Condition::InternalServerError)
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}
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else if elem.has_child("item-not-found", ns::STANZAS) {
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Ok(Condition::ItemNotFound)
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}
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else if elem.has_child("jid-malformed", ns::STANZAS) {
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Ok(Condition::JidMalformed)
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}
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else if elem.has_child("not-acceptable", ns::STANZAS) {
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Ok(Condition::NotAcceptable)
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}
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else if elem.has_child("not-allowed", ns::STANZAS) {
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Ok(Condition::NotAllowed)
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}
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else if elem.has_child("not-authorized", ns::STANZAS) {
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Ok(Condition::NotAuthorized)
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}
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else if elem.has_child("policy-violation", ns::STANZAS) {
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Ok(Condition::PolicyViolation)
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}
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else if elem.has_child("recipient-unavailable", ns::STANZAS) {
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Ok(Condition::RecipientUnavailable)
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}
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else if let Some(alt) = elem.get_child("redirect", ns::STANZAS) {
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let text = alt.text();
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let inner = if text == "" { None } else { Some(text) };
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Ok(Condition::Redirect(inner))
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}
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else if elem.has_child("registration-required", ns::STANZAS) {
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Ok(Condition::RegistrationRequired)
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}
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else if elem.has_child("remote-server-not-found", ns::STANZAS) {
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Ok(Condition::RemoteServerNotFound)
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}
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else if elem.has_child("remote-server-timeout", ns::STANZAS) {
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Ok(Condition::RemoteServerTimeout)
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}
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else if elem.has_child("resource-constraint", ns::STANZAS) {
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Ok(Condition::ResourceConstraint)
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}
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else if elem.has_child("service-unavailable", ns::STANZAS) {
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Ok(Condition::ServiceUnavailable)
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}
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else if elem.has_child("subscription-required", ns::STANZAS) {
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Ok(Condition::SubscriptionRequired)
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}
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else if elem.has_child("undefined-condition", ns::STANZAS) {
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Ok(Condition::UndefinedCondition)
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}
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else if elem.has_child("unexpected-request", ns::STANZAS) {
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Ok(Condition::UnexpectedRequest)
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}
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else {
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Err(())
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}
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}
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}
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#[derive(Clone, Debug)]
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pub struct StanzaError {
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error_type: ErrorType,
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text: Option<String>,
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condition: Condition,
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}
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impl StanzaError {
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pub fn new(error_type: ErrorType, text: Option<String>, condition: Condition) -> StanzaError {
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StanzaError {
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error_type: error_type,
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text: text,
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condition: condition,
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}
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}
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}
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impl FromElement for StanzaError {
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type Err = ();
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fn from_element(elem: &Element) -> Result<StanzaError, ()> {
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if elem.is("error", ns::STANZAS) {
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let error_type = elem.attr("type").ok_or(())?;
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let err: ErrorType = error_type.parse().map_err(|_| ())?;
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let condition: Condition = Condition::from_parent_element(elem)?;
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let text = elem.get_child("text", ns::STANZAS).map(|c| c.text());
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Ok(StanzaError {
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error_type: err,
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text: text,
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condition: condition,
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})
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}
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else {
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Err(())
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}
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}
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}
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