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add Zotero Connector

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This commit is contained in:
Simon Kornblith 2010-09-23 04:14:19 +00:00
parent 253485d96f
commit d06a19b6a8
4 changed files with 648 additions and 1 deletions
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102
components/zotero-protocol-handler.js
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@ -944,6 +944,105 @@ function ChromeExtensionHandler() {
}
};
var ConnectorChannel = function(uri, data) {
var secMan = Components.classes["@mozilla.org/scriptsecuritymanager;1"]
.getService(Components.interfaces.nsIScriptSecurityManager);
var ioService = Components.classes["@mozilla.org/network/io-service;1"]
.getService(Components.interfaces.nsIIOService);
this.name = uri;
this.URI = ioService.newURI(uri, "UTF-8", null);
this.owner = secMan.getCodebasePrincipal(this.URI);
this._isPending = true;
var converter = Components.classes["@mozilla.org/intl/scriptableunicodeconverter"].
createInstance(Components.interfaces.nsIScriptableUnicodeConverter);
converter.charset = "UTF-8";
this._stream = converter.convertToInputStream(data);
this.contentLength = this._stream.available();
}
ConnectorChannel.prototype.contentCharset = "UTF-8";
ConnectorChannel.prototype.contentType = "text/html";
ConnectorChannel.prototype.notificationCallbacks = {};
ConnectorChannel.prototype.securityInfo = null;
ConnectorChannel.prototype.status = 0;
ConnectorChannel.prototype.loadGroup = null;
ConnectorChannel.prototype.securityInfo = null;
ConnectorChannel.prototype.loadFlags = 393216;
ConnectorChannel.prototype.__defineGetter__("originalURI", function() { return this.URI });
ConnectorChannel.prototype.__defineSetter__("originalURI", function() { });
ConnectorChannel.prototype.asyncOpen = function(streamListener, context) {
streamListener.onStartRequest(this, context);
streamListener.onDataAvailable(this, context, this._stream, 0, this.contentLength);
streamListener.onStopRequest(this, context, this.status);
this._isPending = false;
}
ConnectorChannel.prototype.isPending = function() {
return this._isPending;
}
ConnectorChannel.prototype.cancel = function(status) {
this.status = status;
this._isPending = false;
if(this._stream) this._stream.close();
}
ConnectorChannel.prototype.suspend = function(status) {
this.status = status;
}
ConnectorChannel.prototype.resume = function(status) {
this.status = status;
}
ConnectorChannel.prototype.open = function() {
return this._stream;
}
ConnectorChannel.prototype.QueryInterface = function(iid) {
if (!iid.equals(Components.interfaces.nsIChannel) && !iid.equals(Components.interfaces.nsIRequest) &&
!iid.equals(Components.interfaces.nsISupports)) {
throw Components.results.NS_ERROR_NO_INTERFACE;
}
return this;
}
/**
* zotero://connector/
*
* URI spoofing for transferring page data across boundaries
*/
var ConnectorExtension = new function() {
this.loadAsChrome = false;
this.newChannel = function(uri) {
var ioService = Components.classes["@mozilla.org/network/io-service;1"]
.getService(Components.interfaces.nsIIOService);
var secMan = Components.classes["@mozilla.org/scriptsecuritymanager;1"]
.getService(Components.interfaces.nsIScriptSecurityManager);
var Zotero = Components.classes["@zotero.org/Zotero;1"]
.getService(Components.interfaces.nsISupports)
.wrappedJSObject;
try {
var originalURI = uri.path;
originalURI = decodeURIComponent(originalURI.substr(originalURI.indexOf("/")+1));
if(!Zotero.Connector.Data[originalURI]) {
return null;
} else {
return new ConnectorChannel(originalURI, Zotero.Connector.Data[originalURI]);
}
} catch(e) {
Zotero.debug(e);
throw e;
}
}
};
var ReportExtensionSpec = ZOTERO_SCHEME + "://report"
this._extensions[ReportExtensionSpec] = ReportExtension;
@ -961,6 +1060,9 @@ function ChromeExtensionHandler() {
var DebugExtensionSpec = ZOTERO_SCHEME + "://debug"
this._extensions[DebugExtensionSpec] = DebugExtension;
var ConnectorExtensionSpec = ZOTERO_SCHEME + "://connector"
this._extensions[ConnectorExtensionSpec] = ConnectorExtension;
}