1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/* 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 servo_util::str::DOMString;
use std::borrow::ToOwned;
#[repr(uint)]
#[derive(Copy, Show)]
#[jstraceable]
pub enum DOMErrorName {
IndexSizeError = DOMExceptionConstants::INDEX_SIZE_ERR as uint,
HierarchyRequestError = DOMExceptionConstants::HIERARCHY_REQUEST_ERR as uint,
WrongDocumentError = DOMExceptionConstants::WRONG_DOCUMENT_ERR as uint,
InvalidCharacterError = DOMExceptionConstants::INVALID_CHARACTER_ERR as uint,
NoModificationAllowedError = DOMExceptionConstants::NO_MODIFICATION_ALLOWED_ERR as uint,
NotFoundError = DOMExceptionConstants::NOT_FOUND_ERR as uint,
NotSupportedError = DOMExceptionConstants::NOT_SUPPORTED_ERR as uint,
InvalidStateError = DOMExceptionConstants::INVALID_STATE_ERR as uint,
SyntaxError = DOMExceptionConstants::SYNTAX_ERR as uint,
InvalidModificationError = DOMExceptionConstants::INVALID_MODIFICATION_ERR as uint,
NamespaceError = DOMExceptionConstants::NAMESPACE_ERR as uint,
InvalidAccessError = DOMExceptionConstants::INVALID_ACCESS_ERR as uint,
SecurityError = DOMExceptionConstants::SECURITY_ERR as uint,
NetworkError = DOMExceptionConstants::NETWORK_ERR as uint,
AbortError = DOMExceptionConstants::ABORT_ERR as uint,
URLMismatchError = DOMExceptionConstants::URL_MISMATCH_ERR as uint,
QuotaExceededError = DOMExceptionConstants::QUOTA_EXCEEDED_ERR as uint,
TimeoutError = DOMExceptionConstants::TIMEOUT_ERR as uint,
InvalidNodeTypeError = DOMExceptionConstants::INVALID_NODE_TYPE_ERR as uint,
DataCloneError = DOMExceptionConstants::DATA_CLONE_ERR as uint,
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()
}
}
|
