/usr/lib/thunderbird-addons/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/calendar-js/calAttachment.js is in xul-ext-lightning 1:24.4.0+build1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* 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/. */
Components.utils.import("resource://calendar/modules/calUtils.jsm");
Components.utils.import("resource://calendar/modules/calIteratorUtils.jsm");
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
//
// calAttachment.js
//
function calAttachment() {
this.wrappedJSObject = this;
this.mProperties = new cal.calPropertyBag();
}
const calAttachmentClassID = Components.ID("{5f76b352-ab75-4c2b-82c9-9206dbbf8571}");
const calAttachmentInterfaces = [Components.interfaces.calIAttachment];
calAttachment.prototype = {
mData: null,
mHashId: null,
classID: calAttachmentClassID,
QueryInterface: XPCOMUtils.generateQI(calAttachmentInterfaces),
classInfo: XPCOMUtils.generateCI({
classID: calAttachmentClassID,
contractID: "@mozilla.org/calendar/attachment;1",
classDescription: "Calendar Item Attachment",
interfaces: calAttachmentInterfaces
}),
get hashId() {
if (!this.mHashId) {
let ch = Components.classes["@mozilla.org/security/hash;1"]
.createInstance(Components.interfaces.nsICryptoHash);
let converter = Components.classes["@mozilla.org/intl/scriptableunicodeconverter"]
.createInstance(Components.interfaces.nsIScriptableUnicodeConverter);
converter.charset = "UTF-8";
let data = converter.convertToByteArray(this.rawData, {});
ch.init(ch.MD5);
ch.update(data, data.length);
this.mHashId = ch.finish(true);
}
return this.mHashId;
},
/**
* calIAttachment
*/
get uri() {
let uri = null;
if (this.getParameter("VALUE") != "BINARY") {
// If this is not binary data, its likely an uri. Attempt to convert
// and throw otherwise.
try {
uri = makeURL(this.mData);
} catch (e) {
// Its possible that the uri contains malformed data. Often
// callers don't expect an exception here, so we just catch
// it and return null.
}
}
return uri;
},
set uri(aUri) {
// An uri is the default format, remove any value type parameters
this.deleteParameter("VALUE");
this.setData(aUri.spec);
return aUri;
},
get rawData() {
return this.mData;
},
set rawData(aData) {
// Setting the raw data lets us assume this is binary data. Make sure
// the value parameter is set
this.setParameter("VALUE", "BINARY");
return this.setData(aData);
},
get formatType() {
return this.getParameter("FMTTYPE");
},
set formatType(aType) {
return this.setParameter("FMTTYPE", aType);
},
get encoding() {
return this.getParameter("ENCODING");
},
set encoding(aValue) {
return this.setParameter("ENCODING", aValue);
},
get icalProperty() {
let icalatt = cal.getIcsService().createIcalProperty("ATTACH");
for each (let [key, value] in this.mProperties) {
try {
icalatt.setParameter(key, value);
} catch (e if e.result == Components.results.NS_ERROR_ILLEGAL_VALUE) {
// Illegal values should be ignored, but we could log them if
// the user has enabled logging.
cal.LOG("Warning: Invalid attachment parameter value " + key + "=" + value);
}
}
if (this.mData) {
icalatt.value = this.mData;
}
return icalatt;
},
set icalProperty(attProp) {
// Reset the property bag for the parameters, it will be re-initialized
// from the ical property.
this.mProperties = new cal.calPropertyBag();
this.setData(attProp.value);
for each (let [name, value] in cal.ical.paramIterator(attProp)) {
this.setParameter(name, value);
}
},
get icalString() {
let comp = this.icalProperty;
return (comp ? comp.icalString : "");
},
set icalString(val) {
let prop = cal.getIcsService().createIcalPropertyFromString(val);
if (prop.propertyName != "ATTACH") {
throw Components.results.NS_ERROR_ILLEGAL_VALUE;
}
this.icalProperty = prop;
return val;
},
getParameter: function (aName) {
return this.mProperties.getProperty(aName);
},
setParameter: function (aName, aValue) {
if (aValue || aValue === 0) {
return this.mProperties.setProperty(aName, aValue);
} else {
return this.mProperties.deleteProperty(aName);
}
},
deleteParameter: function (aName) {
this.mProperties.deleteProperty(aName);
},
clone: function cA_clone() {
let newAttachment = new calAttachment();
newAttachment.mData = this.mData;
newAttachment.mHashId = this.mHashId;
for each (let [name, value] in this.mProperties) {
newAttachment.mProperties.setProperty(name, value);
}
return newAttachment;
},
setData: function setData(aData) {
// Sets the data and invalidates the hash so it will be recalculated
this.mHashId = null;
this.mData = aData;
return this.mData;
}
};
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