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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::codegen::Bindings::DOMExceptionBinding;
use dom::bindings::codegen::Bindings::DOMExceptionBinding::DOMExceptionConstants;
use dom::bindings::codegen::Bindings::DOMExceptionBinding::DOMExceptionMethods;
use dom::bindings::error::Error;
use dom::bindings::global::GlobalRef;
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::utils::{Reflector, reflect_dom_object};
use util::str::DOMString;
use std::borrow::ToOwned;
#[repr(u16)]
#[derive(Copy, Debug)]
#[jstraceable]
pub enum DOMErrorName {
IndexSizeError = DOMExceptionConstants::INDEX_SIZE_ERR,
HierarchyRequestError = DOMExceptionConstants::HIERARCHY_REQUEST_ERR,
WrongDocumentError = DOMExceptionConstants::WRONG_DOCUMENT_ERR,
InvalidCharacterError = DOMExceptionConstants::INVALID_CHARACTER_ERR,
NoModificationAllowedError = DOMExceptionConstants::NO_MODIFICATION_ALLOWED_ERR,
NotFoundError = DOMExceptionConstants::NOT_FOUND_ERR,
NotSupportedError = DOMExceptionConstants::NOT_SUPPORTED_ERR,
InvalidStateError = DOMExceptionConstants::INVALID_STATE_ERR,
SyntaxError = DOMExceptionConstants::SYNTAX_ERR,
InvalidModificationError = DOMExceptionConstants::INVALID_MODIFICATION_ERR,
NamespaceError = DOMExceptionConstants::NAMESPACE_ERR,
InvalidAccessError = DOMExceptionConstants::INVALID_ACCESS_ERR,
SecurityError = DOMExceptionConstants::SECURITY_ERR,
NetworkError = DOMExceptionConstants::NETWORK_ERR,
AbortError = DOMExceptionConstants::ABORT_ERR,
URLMismatchError = DOMExceptionConstants::URL_MISMATCH_ERR,
QuotaExceededError = DOMExceptionConstants::QUOTA_EXCEEDED_ERR,
TimeoutError = DOMExceptionConstants::TIMEOUT_ERR,
InvalidNodeTypeError = DOMExceptionConstants::INVALID_NODE_TYPE_ERR,
DataCloneError = DOMExceptionConstants::DATA_CLONE_ERR,
EncodingError
}
impl DOMErrorName {
fn from_error(error: Error) -> DOMErrorName {
match error {
Error::IndexSize => DOMErrorName::IndexSizeError,
Error::NotFound => DOMErrorName::NotFoundError,
Error::HierarchyRequest => DOMErrorName::HierarchyRequestError,
Error::InvalidCharacter => DOMErrorName::InvalidCharacterError,
Error::NotSupported => DOMErrorName::NotSupportedError,
Error::InvalidState => DOMErrorName::InvalidStateError,
Error::Syntax => DOMErrorName::SyntaxError,
Error::NamespaceError => DOMErrorName::NamespaceError,
Error::InvalidAccess => DOMErrorName::InvalidAccessError,
Error::Security => DOMErrorName::SecurityError,
Error::Network => DOMErrorName::NetworkError,
Error::Abort => DOMErrorName::AbortError,
Error::Timeout => DOMErrorName::TimeoutError,
Error::DataClone => DOMErrorName::DataCloneError,
Error::NoModificationAllowedError => DOMErrorName::NoModificationAllowedError,
Error::FailureUnknown => panic!(),
}
}
}
#[dom_struct]
pub struct DOMException {
reflector_: Reflector,
code: DOMErrorName,
}
impl DOMException {
fn new_inherited(code: DOMErrorName) -> DOMException {
DOMException {
reflector_: Reflector::new(),
code: code,
}
}
pub fn new(global: GlobalRef, code: DOMErrorName) -> Temporary<DOMException> {
reflect_dom_object(box DOMException::new_inherited(code), global, DOMExceptionBinding::Wrap)
}
pub fn new_from_error(global: GlobalRef, code: Error) -> Temporary<DOMException> {
DOMException::new(global, DOMErrorName::from_error(code))
}
}
impl<'a> DOMExceptionMethods for JSRef<'a, DOMException> {
// http://dom.spec.whatwg.org/#dom-domexception-code
fn Code(self) -> u16 {
match self.code {
// http://dom.spec.whatwg.org/#concept-throw
DOMErrorName::EncodingError => 0,
code => code as u16
}
}
// http://dom.spec.whatwg.org/#error-names-0
fn Name(self) -> DOMString {
format!("{:?}", self.code)
}
// http://dom.spec.whatwg.org/#error-names-0
fn Message(self) -> DOMString {
let message = match self.code {
DOMErrorName::IndexSizeError => "The index is not in the allowed range.",
DOMErrorName::HierarchyRequestError => "The operation would yield an incorrect node tree.",
DOMErrorName::WrongDocumentError => "The object is in the wrong document.",
DOMErrorName::InvalidCharacterError => "The string contains invalid characters.",
DOMErrorName::NoModificationAllowedError => "The object can not be modified.",
DOMErrorName::NotFoundError => "The object can not be found here.",
DOMErrorName::NotSupportedError => "The operation is not supported.",
DOMErrorName::InvalidStateError => "The object is in an invalid state.",
DOMErrorName::SyntaxError => "The string did not match the expected pattern.",
DOMErrorName::InvalidModificationError => "The object can not be modified in this way.",
DOMErrorName::NamespaceError => "The operation is not allowed by Namespaces in XML.",
DOMErrorName::InvalidAccessError => "The object does not support the operation or argument.",
DOMErrorName::SecurityError => "The operation is insecure.",
DOMErrorName::NetworkError => "A network error occurred.",
DOMErrorName::AbortError => "The operation was aborted.",
DOMErrorName::URLMismatchError => "The given URL does not match another URL.",
DOMErrorName::QuotaExceededError => "The quota has been exceeded.",
DOMErrorName::TimeoutError => "The operation timed out.",
DOMErrorName::InvalidNodeTypeError => "The supplied node is incorrect or has an incorrect ancestor for this operation.",
DOMErrorName::DataCloneError => "The object can not be cloned.",
DOMErrorName::EncodingError => "The encoding operation (either encoded or decoding) failed."
};
message.to_owned()
}
}
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