/* 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/. */
#include "nsISupports.idl"
/**
* An interface representing a channel which will have to execute some sort of
* program provided via its URI to compute the data it should return .
*
* If a channel implements this interface , the execution of the program in
* question will be restricted in the following ways :
*
* - If the channel does not have an owner principal , the program will not be
* executed at all , no matter what . This is necessary because in this
* circumstance we have no way to tell whether script execution is allowed at
* all for the originating security context of this channel .
* - If the channel has an owner principal , how it is executed is controlled by
* this interface . However if the owner principal does not subsume the
* principal of the environment in which the program is to be executed the
* execution will be forced to happen in a sandbox .
*/
[uuid(
33234 b99-
9588 -
4 c7d-
9 da6-
86 b8b7cba565)]
interface nsIScriptChannel : nsISupports
{
/**
* Possible ways of executing the program .
*/
/**
* Don ' t execute at all .
*/
const unsigned long NO_EXECUTION =
0 ;
/**
* There used to be an EXECUTE_IN_SANDBOX = 1 value . It has been removed , but
* we ' re not changing the value of EXECUTE_NORMAL to avoid breaking compat .
*/
/**
* Execute against the target environment if the principals allow it .
*/
const unsigned long EXECUTE_NORMAL =
2 ;
/**
* Whether and how the program represented by this channel is to be executed .
* The default value if this property has never been set on this channel MUST
* be either EXECUTE_IN_SANDBOX or NO_EXECUTION .
*
* @ throws NS_ERROR_INVALID_ARG when set to an unrecognized value .
*/
attribute
unsigned long executionPolicy;
/**
* Control whether the program should be executed synchronosly when
* the channel ' s AsyncOpen method is called or whether it should be
* executed asynchronously . In both cases , any data that the
* channel returns will be returned asynchronously ; the only thing
* this property affects is when the program executes .
*
* The default value of this property is TRUE .
*
* Setting this property after asyncOpen has been called on the
* channel has no effect .
*/
attribute boolean executeAsync;
/**
* Check whether this script channel is a document load . This is
* needed because script channels can lie about their
* LOAD_DOCUMENT_URI flag until they have run the script .
*/
[notxpcom, nostdcall] readonly attribute boolean isDocumentLoad;
};
Messung V0.5 in Prozent C=91 H=97 G=93
¤ Dauer der Verarbeitung: 0.4 Sekunden
¤
*© Formatika GbR, Deutschland